Refactor the CSV import logic into a reusable CsvImportDialog component and centralize download configurations.

.idea/deploymentTargetSelector.xml

@@ -4,10 +4,10 @@
     <selectionStates>
       <SelectionState runConfigName="app">
         <option name="selectionMode" value="DROPDOWN" />
-        <DropdownSelection timestamp="2026-02-06T10:01:23.649270100Z">
+        <DropdownSelection timestamp="2026-02-20T17:14:10.736481200Z">
           <Target type="DEFAULT_BOOT">
             <handle>
-              <DeviceId pluginId="LocalEmulator" identifier="path=C:\Users\jonas\.android\avd\Medium_Phone_28.avd" />
+              <DeviceId pluginId="LocalEmulator" identifier="path=C:\Users\jonas\.android\avd\Pixel_6.avd" />
             </handle>
           </Target>
         </DropdownSelection>

app/build.gradle.kts

@@ -6,7 +6,6 @@ import java.util.Locale
 
 plugins {
     alias(libs.plugins.android.application)
-    alias(libs.plugins.kotlin.android)
     alias(libs.plugins.kotlin.compose)
     alias(libs.plugins.hilt.android)
     id("kotlin-parcelize")
@@ -22,8 +21,8 @@ android {
         applicationId = "eu.gaudian.translator"
         minSdk = 28
         targetSdk = 36
-        versionCode = 22
+        versionCode = 23
-        versionName = "0.4.1"
+        versionName = "0.5.0"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -62,11 +61,8 @@ android {
             "-opt-in=androidx.compose.ui.ExperimentalComposeUiApi"
         )
     }
-    kotlin {
+
-        compilerOptions {
+
-            jvmTarget.set(org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_11)
-        }
-    }
     buildFeatures {
         compose = true
         viewBinding = false
@@ -130,7 +126,8 @@ dependencies {
     implementation(libs.androidx.room.runtime) // ADDED: Explicitly add runtime
     implementation(libs.androidx.room.ktx)
     implementation(libs.core.ktx)
-    ksp(libs.room.compiler) // CHANGED: Use ksp instead of implementation
+    implementation(libs.androidx.compose.runtime)
+    ksp(libs.room.compiler)
 
     // Networking
     implementation(libs.retrofit)
@@ -170,6 +167,9 @@ dependencies {
     //noinspection UseTomlInstead
     implementation("com.pierfrancescosoffritti.androidyoutubeplayer:core:13.0.0")
 
+    // Markdown rendering
+    implementation(libs.compose.markdown)
+
     // Compression
     testImplementation (libs.zstd.jni)
     implementation(libs.zstd.jni.get().toString() + "@aar")

app/src/androidTest/java/eu/gaudian/translator/TestConfig.kt

@@ -6,9 +6,6 @@ object TestConfig {
     // REPLACE with your actual API Key for the test
     const val API_KEY = "YOUR_REAL_API_KEY_HERE"
 
-    // Set to true if you want to see full log output in Logcat
-    const val ENABLE_LOGGING = true
-    
     // Optional: If your ApiManager requires a specific provider (e.g., "Mistral", "OpenAI")
     const val PROVIDER_NAME = "Mistral" 
     

app/src/main/AndroidManifest.xml

@@ -32,17 +32,16 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity
-            android:name=".CorrectActivity"
-            android:exported="true">
 
-            <intent-filter>
+        <provider
-                <action android:name="android.intent.action.SEND" />
+            android:name="androidx.core.content.FileProvider"
-                <category android:name="android.intent.category.DEFAULT" />
+            android:authorities="${applicationId}.fileprovider"
-                <data android:mimeType="text/plain" />
+            android:exported="false"
-            </intent-filter>
+            android:grantUriPermissions="true">
-
+            <meta-data
-        </activity>
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/file_paths" />
+        </provider>
 
     </application>
 

app/src/main/assets/hints-de-rDE/api_key_hint.md

@@ -0,0 +1,69 @@
+## Was ist ein API-Schlüssel?
+
+Ein API-Schlüssel ist wie ein Passwort, das deiner App erlaubt, mit KI-Diensten zu kommunizieren. Du brauchst einen, um einen KI-Anbieter wie OpenAI (ChatGPT), Anthropic, Mistral oder DeepSeek zu nutzen.
+
+## Einen API-Schlüssel bekommen
+
+Einige Anbieter bieten eine begrenzte kostenlose Nutzung ihrer API an, die für die meisten Funktionen dieser App ausreichen sollte; es wird aber empfohlen, einen schnelleren und bezahlten Dienst zu verwenden.
+
+### Für Cloud-Anbieter
+
+1. Erstelle ein Konto auf der Website des Anbieters
+2. Wähle einen Tarif, eine Abrechnungsoption oder eine kostenlose Stufe, falls verfügbar
+3. Erstelle einen neuen Schlüssel und kopiere ihn
+4. Füge ihn in diese App ein
+
+### Für lokale KI-Server
+
+Wenn du einen lokalen KI-Server (wie Ollama oder LM Studio) betreibst, brauchst du keinen API-Schlüssel. Füge einfach einen benutzerdefinierten Anbieter hinzu:
+
+1. Tippe auf **„Benutzerdefinierten Anbieter hinzufügen“**
+2. Gib die IP deines lokalen Servers und den Endpunkt ein
+3. Tippe auf **„Verfügbarkeit prüfen“**, um die Verbindung zu testen
+
+## Ein Modell auswählen
+
+### Was sind Modelle?
+
+Ein Modell ist ein bestimmtes KI-Gehirn. Verschiedene Modelle haben unterschiedliche Stärken:
+- **Kleinere Modelle**: Schneller und günstiger
+- **Größere Modelle**: Intelligenter, aber langsamer und teurer
+
+Für vorkonfigurierte Anbieter sind einige Modelle bereits standardmäßig hinzugefügt und erwiesenermaßen mit dieser App kompatibel.
+
+### Modelle hinzufügen
+
+1. Öffne die Details eines Anbieters
+2. Tippe auf **Modell hinzufügen**
+3. Wähle **Nach Modellen scannen**, um verfügbare automatisch zu finden
+4. Wähle die Modelle aus, die du verwenden möchtest
+
+### Modelle Aufgaben zuweisen
+
+Du kannst verschiedene Modelle für verschiedene Funktionen verwenden:
+
+1. Gehe zum Tab **Aufgaben**
+2. Wähle aus, welches Modell verwendet werden soll für:
+   - **Übersetzung**: Übersetzt Text zwischen Sprachen
+   - **Übungen**: Erstellt Übungsaufgaben
+   - **Wortschatz**: Generiert Vokabeln und Synonyme
+   - **Wörterbuch**: Sucht Definitionen nach
+
+## Häufige Probleme
+
+### „Ungültiger API-Schlüssel“
+- Prüfe auf Tippfehler oder zusätzliche Leerzeichen
+- Stelle sicher, dass dein Schlüssel auf der Website des Anbieters noch aktiv und gültig ist
+
+### „Keine Modelle verfügbar“
+- Stelle zuerst sicher, dass dein API-Schlüssel gültig ist
+- Wenn du in einem lokalen Netzwerk bist, überprüfe, ob deine Verbindung und dein Endpunkt korrekt konfiguriert sind
+
+### Langsame Antworten
+- Probiere einen schnelleren Anbieter, möglicherweise musst du eine bezahlte Option wählen
+- Verwende ein kleineres Modell (suche nach Namen mit „small“, „light“, „fast“, „nano“)
+
+### Lokaler Server funktioniert nicht
+- Stelle sicher, dass dein lokaler Server läuft
+- Überprüfe, ob die URL korrekt ist
+- Dein Handy und Computer müssen möglicherweise im selben WLAN sein, damit lokale Server funktionieren.

app/src/main/assets/hints-de-rDE/category_hint.md

@@ -0,0 +1,40 @@
+## Was sind Kategorien?
+
+Kategorien helfen dir, deinen Wortschatz in sinnvolle Gruppen zu ordnen. Du kannst sie nutzen, um Wörter nach Thema, Sprache, Lernstufe oder einem eigenen System zu sortieren, das für dich funktioniert.
+
+## Zwei Arten von Kategorien
+
+### Listenkategorien
+
+Listenkategorien sind einfache Gruppierungen von Vokabeln. Du kannst Wörter einfach zu einer Liste hinzufügen und sie bleiben dort dauerhaft.
+
+**Anwendungsfälle:**
+- Wörter nach Thema gruppieren (z.B. „Essen“, „Reisen“, „Geschäftssprache“)
+- Eigene Decks für bestimmte Zwecke erstellen
+
+### Filterkategorien
+
+Filterkategorien schließen automatisch alle Vokabeln ein, die bestimmten Kriterien entsprechen. Wörter werden dynamisch hinzugefügt oder entfernt, basierend auf den Filterregeln.
+
+**Anwendungsfälle:**
+- Nach Lernstufe filtern (z.B. „Wörter, die ich lerne“)
+- Nach Sprache filtern
+- Mehrere Kriterien für komplexe Filter kombinieren (z.B. „Spanische Wörter, die ich schon kenne“)
+
+## Kategorien erstellen
+
+1. **Tippe auf die + Schaltfläche**, um eine neue Kategorie zu erstellen
+2. **Wähle den Typ** – Liste oder Filter
+3. **Gib einen Namen** und optional eine Beschreibung ein
+4. **Lege die Regeln fest** (für Filterkategorien)
+5. **Speichere** deine Kategorie
+
+## Kategorien verwalten
+
+- **Bearbeiten** – Gehe in eine Kategorie, um ihre Einstellungen zu ändern
+
+## Tipps
+
+- Nutze Filterkategorien für Lernstufen, um den Fortschritt bei allen Wörtern einer bestimmten Stufe automatisch zu verfolgen.
+- Dieselbe Vokabelkarte kann in mehreren Kategorien erscheinen.
+- Du kannst Kategorien auch nutzen, um große Gruppen von Vokabeln auf einmal zu verwalten, indem du die „Alle auswählen“-Funktion innerhalb einer Kategorie verwendest.

app/src/main/assets/hints/api_key_hint.md

@@ -0,0 +1,70 @@
+## What is an API Key?
+
+An API key is like a password that lets your app talk to AI services. You need one to use an AI provider like OpenAI (ChatGPT), Anthropic, Mistral, or DeepSeek.
+
+## Getting an API Key
+
+Some providers offer a limited free use of their API, which should be sufficient for most functions of this app; however, it is recommended to use a faster and better-paid service.
+
+### For Cloud Providers
+
+1. Create an account on the provider's website
+2. Choose a plan or billing option or free tier if available
+3. Create a new key and copy it
+4. Paste it into this app
+
+### For Local AI Servers
+
+Running a local AI server (like Ollama or LM Studio), you don't need an API key. Just add a custom provider:
+
+1. Tap **"Add Custom Provider"**
+2. Enter your local server IP and endpoint
+3. Tap **"Check Availability"** to test the connection
+
+## Choosing a Model
+
+### What are Models?
+
+A model is a specific AI brain. Different models have different strengths:
+- **Smaller models**: Faster and cheaper
+- **Larger models**: Smarter but slower and more expensive
+
+For pre-configured providers, some models are already added by default and proven to work with this app.
+
+### Adding Models
+
+1. Open a provider's details
+2. Tap **Add Model**
+3. Choose **Scan for Models** to find available ones automatically
+4. Select the models you want to use
+
+### Assigning Models to Tasks
+
+You can use different models for different features:
+
+1. Go to the **Tasks** tab
+2. Select which model to use for:
+   - **Translation**: Translates text between languages
+   - **Exercises**: Creates practice exercises
+   - **Vocabulary**: Generates vocabulary and synonyms
+   - **Dictionary**: Looks up definitions
+
+## Common Problems
+
+### "Invalid API Key"
+- Check for typos or extra spaces
+- Make sure your key is still active and valid on the provider's website
+
+
+### "No Models Available"
+- Make sure your API key is valid first
+- If on a local network, make sure that your connection and endpoint is configured correctly
+
+### Slow Responses
+- Try a faster provider, you might need to choose a paid option
+- Use a smaller model (look for names with "small" "light" "fast" "nano")
+
+### Local Server Not Working
+- Make sure your local server is running
+- Check that the URL is correct
+- Your phone and computer might need to be on the same WiFi for local servers.

app/src/main/assets/hints/category_hint.md

@@ -0,0 +1,40 @@
+## What Are Categories?
+
+Categories help you organize your vocabulary into meaningful groups. You can use them to track words by topic, language, stage, or any custom system that works for you.
+
+## Two Types of Categories
+
+### List Categories
+
+List categories are simple groupings of vocabulary items. You can simply just add words to a list and they stay there forever.
+
+**Use cases:**
+- Group words by topic (e.g., "Food", "Travel", "Business")
+- Create custom decks for specific purposes
+
+### Filter Categories
+
+Filter categories automatically include all vocabulary items that match certain criteria. Words are dynamically added or removed based on the filter rules.
+
+**Use cases:**
+- Filter by learning stage (e.g., "Words I'm learning")
+- Filter by language
+- Combine multiple criteria for complex filtering (e.g., "Words in Spanish that I know already")
+
+## Creating Categories
+
+1. **Tap the + button** to create a new category
+2. **Choose the type** - List or Filter
+3. **Add a name** and optional description
+4. **Set the rules** (for filter categories)
+5. **Save** your category
+
+## Managing Categories
+
+- **Edit** - Enter a category to modify its settings
+
+## Tips
+
+- Use filter categories for learning stages to automatically track progress across all words at a certain level.
+- The same vocabulary card can appear in several categories
+- You can also use categories to manage large groups of vocabulary items at once by using the "selct all" feature inside a category

app/src/main/assets/hints/dictionary_hint.md

@@ -0,0 +1,50 @@
+# Dictionary Options 
+# TODO REWRITE
+
+Learn how to configure and use the dictionary options for better translations.
+
+## What Are Dictionary Options?
+
+Dictionary options allow you to customize how translations appear and how the dictionary feature works.
+
+## Key Features
+
+### Synonyms
+
+Enable synonyms to see alternative translations:
+- Toggle the **Synonyms** switch
+- View multiple translation options
+- Choose the most appropriate meaning
+
+### Part of Speech
+
+Display grammatical information:
+- See if a word is noun, verb, adjective
+- Helps understand context
+- Available for supported languages
+
+### Example Sentences
+
+View usage examples:
+- See words in context
+- Learn proper usage patterns
+- Understand nuances
+
+## Configuration
+
+### Enable/Disable Features
+
+1. Go to Settings → Dictionary
+2. Toggle desired options on/off
+3. Changes apply immediately
+
+### Custom Dictionary
+
+Add custom entries:
+- Tap the **+** button
+- Enter word and translation
+- Save to your personal dictionary
+
+---
+
+*Tip: Enable all options for the richest translation experience!*

app/src/main/assets/hints/exercise_hint.md

@@ -0,0 +1,81 @@
+## What Are Exercises?
+
+Exercises help you practice and memorize your vocabulary through interactive activities. You can practice with flashcards, test your spelling, or challenge yourself with word puzzles.
+
+## Exercise Types
+
+### Flashcard Mode
+
+A simple card shows one word, and you guess the translation. Tap to flip and reveal the answer, then mark it as correct or wrong.
+
+### Spelling Practice
+
+A word appears and you must type the translation yourself. This is great for memorizing spelling and reinforcing what you've learned.
+
+### Multiple Choice
+
+Four answer options are shown and you pick the correct translation. Good for quick recognition practice.
+
+### Word Jumble
+
+Letters are scrambled and you must click them in the correct order to spell the word. Excellent for mastering spelling.
+
+## Starting an Exercise
+
+1. **From the Dashboard** - Tap the Start Exercise button
+2. **From a Category** - Open any category and tap Start
+3. **From the Main Screen** - Tap the floating action button
+
+## Before You Start
+
+You can customize your exercise:
+
+- **How many cards** - Use the slider to pick 1 to 100+ cards
+- **Quick select** - Tap 10, 25, 50, or 100 for fast selection
+- **Language direction** - Choose which language to translate from and to
+- **Exercise types** - Pick one type or mix several together
+- **Shuffle cards** - Randomize the order
+- **Shuffle languages** - Randomize which side (word/translation) is shown
+- **Training mode** - Practice without affecting your progress
+- **Due today only** - Only practice items scheduled for today
+
+## Training Mode
+
+When training mode is ON:
+- Your answers won't affect your progress stages
+- No statistics are recorded
+- Perfect for casual practice or testing yourself
+
+When training mode is OFF (default):
+- Correct answers may advance items to higher stages
+- Progress is saved and tracked
+- Affects your learning statistics
+
+## During an Exercise
+
+The progress bar at the top shows:
+- **Green** - How many you've gotten right
+- **Red** - How many you've gotten wrong
+- **Total** - How many cards in this session
+
+Tap the close button anytime to exit (you'll be asked to confirm).
+
+## After Finishing
+
+Your results screen shows:
+- Your overall score as a percentage
+- How many you got right and wrong
+- Total cards practiced
+
+You can then:
+- **Start Over** - Begin a fresh exercise
+- **Repeat Wrong** - Practice only the cards you missed
+- **Finish** - Return to the main screen
+
+## Tips
+
+- **Mix it up** - Combine different exercise types for variety
+- **Daily practice** - Use "Due Today Only" for regular reviews
+- **Focus on mistakes** - Use "Repeat Wrong" to learn from errors
+- **Start small** - Begin with 10-25 cards and increase over time
+- **Use training mode** - When you want to practice without pressure

app/src/main/assets/hints/explore_packs_hint.md

@@ -0,0 +1,24 @@
+All vocabulary lists in this section were generated automatically. While I strive for accuracy and quality, please keep in mind that these are machine-generated collections.
+
+I'm a single developer building and maintaining this app in my spare time. I'm passionate about creating tools that help people learn languages, but I have limited resources and time.
+
+### Your Feedback Matters
+
+I greatly appreciate any feedback, suggestions, or ideas you might have! If you:
+
+- Find errors in any vocabulary pack
+- Have ideas for new topics, languages, or categories
+- Want to request a specific vocabulary pack
+- Have suggestions for improving existing packs
+
+Please don't hesitate to reach out through the Request feature or contact me directly. Your input helps make this app better for everyone!
+
+### How Packs Work
+
+- **Download** packs that interest you
+- **Preview** the words before adding them
+- **Import** them into your library with options to handle duplicates
+- **Organize** them into categories which are created automatically
+
+
+Thank you for using this app and your feedback!

app/src/main/assets/hints/find_ai_model.md

@@ -0,0 +1,34 @@
+The scan feature searches for available AI models for your configured provider
+
+> **Note:** Results depend on your API key permissions. The provider must support the OpenAI API format.
+
+### Key Points
+
+- Only public models are shown by default
+- Try again if no models are found
+
+### Model Tiers
+
+Not all models are suitable for every task:
+
+- **Nano** - Fastest, good for simple tasks like translations
+- **Mini** - Balanced speed and capability
+- **Small** - Good for most tasks
+- **Medium** - More capable, recommended for execise and vocabulary generation
+- **Large** - Most capable, mostly paid, best results
+
+## Tips for Success
+
+1. **Verify your API key** is active and has correct permissions
+2. Choose a capable model that supports text generation
+3. For local providers, make sure your connection and endponts are set up correctly
+
+## Can't Find Your Model?
+
+If your model doesn't appear in the scan results:
+
+1. Check if the model is running locally or accessible via API
+2. Verify network connectivity
+3. Try adding it manually by entering the model details
+
+>  Check the logs in case of validation error

app/src/main/assets/hints/import_hint.md

@@ -0,0 +1,46 @@
+Generate vocabulary lists automatically using AI assistance.
+
+## Getting Started
+
+Use AI to quickly create vocabulary lists for a certain topic.
+
+
+### Step 1: Enter Search Term
+
+Type a topic, theme, or concept for your vocabulary list:
+- Be specific for better results
+- Example: "German food and restaurant phrases"
+- Example: "Things to do in Paris"
+- Example: "Difficult verbs that are confusing"
+
+### Step 2: Select Languages
+
+Choose source and target languages:
+- **Source language** - The first language of the flashcard
+- **Target language** - The second language of the flashcard
+
+### Step 3: Set Amount
+
+Choose how many words to generate:
+- Slide to select 1-25 words
+- More words = longer processing time
+- Start small for your first import
+
+### Step 4: Generate
+
+Tap the generate button:
+- AI creates the vocabulary list
+
+## After Generation
+
+Once generated, you can:
+
+- Choose which terms to keep
+- Optionally, add it to a category
+
+## Tips
+
+- In the settings, you can give additional instructions to the AI, like "Use only nouns" or "European Portuguese orthography"
+- Start with a small number of items to see how many words your AI can generate.
+- Check the logs in the settings in case of failure
+- Try out different providers and AI models as results can vary greatly

app/src/main/assets/hints/learning_stages_hint.md

@@ -0,0 +1,44 @@
+## The Learning Stages
+
+Your vocabulary items move through these stages as you learn. In "daily" exercises you get presented with vocabulary items according to their interval.
+
+| Stage | Interval | Description |
+|------|----------|-------------|
+|  New | 1 day | Just added vocabulary |
+|  Stage 1 | 3 days | Recently learned |
+|  Stage 2 | 1 week | Reinforcement |
+|  Stage 3 | 2 weeks | Consolidation |
+|  Stage 4 | 1 month | Deep learning |
+|  Stage 5 | 2 month | Mastery |
+|  Learned | 3 months | Fully learned |
+
+## How It Works
+
+### Answer Correctly
+
+When you correctly identify a word during an exercise:
+- The word **moves forward** to the next stage
+- The interval until next review **increases**
+- This helps you focus on words that need more practice
+
+### Answer Incorrectly
+
+When you make a mistake:
+- The word **moves back** one stage
+- The review interval **decreases**
+- This ensures you practice challenging words more often
+
+## Customization
+
+All intervals and rules can be customized:
+
+- **Adjust intervals** for each stage
+- **Change how many attempts** it takes to move up a stage or get demoted
+- **Skip stages** You can also manually move items to a stage
+
+## Visual Progress
+
+In the dashboard, the app displays your progress visually:
+- Stage indicators show current status
+- Progress bars track advancement
+- Statistics display overall mastery

app/src/main/assets/hints/review_hint.md

@@ -0,0 +1,64 @@
+# Review Vocabulary
+# TODO REWRITE
+
+Master your vocabulary through systematic review sessions.
+
+## The Review Screen
+
+When you start a review session, you'll see:
+
+- The **source word** to translate
+- Options to reveal the **translation**
+- Buttons to indicate your **knowledge level**
+
+## How to Review
+
+### 1. View the Word
+
+Read the source word carefully:
+- Pay attention to the spelling
+- Think of the meaning
+- Recall the translation
+
+### 2. Reveal Translation
+
+Tap to show the translation:
+- Compare with your recall
+- Note any differences
+- Learn from mistakes
+
+### 3. Rate Your Knowledge
+
+Rate how well you knew the answer:
+
+| Button | Meaning | Action            |
+|--------|---------|-------------------|
+| 😓     | Hard    | Moves back stages |
+| 🤔     | Okay    | Stays current     |
+| ✅      | Easy    | Advances stage    |
+
+## Review Statistics
+
+Track your progress:
+- **Cards reviewed** - Total in session
+- **Accuracy** - Percentage correct
+- **Time spent** - Learning duration
+
+## Best Practices
+
+### Daily Reviews
+
+- Review **every day** for best results
+- Complete **all due** cards before adding new
+- Focus on **problem areas**
+
+### Spaced Repetition
+
+The system uses spaced repetition:
+- **Hard cards** - Review sooner (1-2 days)
+- **Okay cards** - Review normally (as scheduled)
+- **Easy cards** - Review later (weeks)
+
+---
+
+*Consistent daily review is the key to long-term retention!*

app/src/main/assets/hints/sorting_hint.md

@@ -0,0 +1,48 @@
+After you imported vocabulary, you can sort vocabulary
+
+- Review each word-translation pair
+- Decide the next action for each item
+- Handle duplicates and conflicts
+
+## Actions
+
+### Mark as Learned
+
+If you already know the word, move the word directly to Stage "Learned". This prevents the word from reappearing in your exercises.
+
+### Delete
+
+Remove the word entirely:
+- Use for duplicates or unwanted entries
+- This action is permanent
+
+### Edit
+
+Tap on any word or translation to edit:
+- Correct typos
+- Improve translations
+- Add additional context
+
+## Duplicate Handling
+
+When duplicates are detected, you can choose how to handle them:
+
+**Options for duplicates:**
+- Keep only the original
+- Keep the newer entry
+- Keep both (merge): the newer entry will get deleted but all its information (categories) will be added the old item.
+- Delete the duplicate
+
+## Helper Features
+
+### Remove Articles
+
+Toggle to automatically strip articles from words:
+- "der Hund" → "Hund"
+- "the dog" → "dog"
+- Useful for cleaner vocabulary lists
+
+## Tips
+
+You can edit your flashcards at any point in the flashcard itself
+

app/src/main/assets/hints/translation_hint.md

@@ -0,0 +1,68 @@
+# Translation Features
+# TODO REWRITE
+
+Discover the powerful translation capabilities of this app.
+
+## Alternative Translations
+
+Sometimes a word has multiple meanings:
+- Tap the **Show alternatives** option
+- See all possible translations
+- Choose the most appropriate context
+
+## Custom Prompts
+
+Customize how translations are generated:
+
+### Create Custom Prompt
+
+1. Go to Settings → Translation
+2. Tap **Add Custom Prompt**
+3. Write your prompt template
+4. Save and use in translations
+
+### Example Prompts
+
+```
+Translate {word} as used in {context}
+
+Provide formal translation of: {word}
+
+Casual translation for: {word}
+```
+
+## Multiple Translation Services
+
+Use different translation backends:
+
+| Service | Best For | Languages |
+|---------|----------|-----------|
+| AI Models | Context-aware | Many |
+| Dictionary | Quick lookup | Limited |
+| Online API | Accuracy | All |
+
+## Translation History
+
+Track all your translations:
+- Automatically saved
+- Search by word or date
+- Export for review
+
+## Text-to-Speech (TTS)
+
+Hear words pronounced:
+- Tap the **speaker icon**
+- Choose voice for each language
+- Adjust speed as needed
+
+## Quick Actions
+
+Fast access to common tasks:
+
+- **Copy** - Copy translation to clipboard
+- **Add** - Add directly to vocabulary
+- **Share** - Send to other apps
+
+---
+
+*Pro Tip: Use custom prompts for domain-specific vocabulary!*

app/src/main/assets/hints/vocabulary_progress_hint.md

@@ -0,0 +1,7 @@
+Monitor your vocabulary learning journey with detailed progress statistics.
+
+## Progress Overview
+
+Track your learning with these key metrics:
+
+TODO Rewrite

app/src/main/assets/providers_config.json

@@ -21,10 +21,10 @@
           "description": "Next-gen efficient architecture; outperforms older 70B models."
         },
         {
-          "modelId": "deepseek-ai/DeepSeek-V3",
+          "modelId": "deepseek-ai/DeepSeek-V3.1",
-          "displayName": "DeepSeek V3",
+          "displayName": "DeepSeek V3.1",
           "provider": "together",
-          "description": "Top-tier open-source model specializing in code and logic."
+          "description": "Latest 671B MoE model with hybrid thinking/non-thinking modes."
         }
       ]
     },
@@ -37,10 +37,10 @@
       "isCustom": false,
       "models": [
         {
-          "modelId": "ministral-8b-latest",
+          "modelId": "mistral-medium-latest",
-          "displayName": "Ministral 8B",
+          "displayName": "Mistral Medium",
           "provider": "mistral",
-          "description": "Extremely efficient edge model for low-latency tasks."
+          "description": "Balanced performance and cost for a wide range of tasks."
         },
         {
           "modelId": "mistral-large-latest",
@@ -58,17 +58,17 @@
       "websiteUrl": "https://platform.openai.com/",
       "isCustom": false,
       "models": [
+        {
+          "modelId": "gpt-5.2",
+          "displayName": "GPT-5.2",
+          "provider": "openai",
+          "description": "Balanced performance with enhanced reasoning and creativity."
+        },
         {
           "modelId": "gpt-5.1-instant",
           "displayName": "GPT-5.1 Instant",
           "provider": "openai",
           "description": "The standard high-speed efficiency model replacing older 'Nano' tiers."
-        },
-        {
-          "modelId": "gpt-5-nano",
-          "displayName": "GPT-5 Nano",
-          "provider": "openai",
-          "description": "Fast and cheap model sufficient for most tasks."
         }
       ]
     },
@@ -81,16 +81,16 @@
       "isCustom": false,
       "models": [
         {
-          "modelId": "claude-sonnet-5-20260203",
+          "modelId": "claude-opus-4-6",
-          "displayName": "Claude Sonnet 5",
+          "displayName": "Claude Opus 4.6",
           "provider": "anthropic",
-          "description": "Latest stable workhorse (Feb 2026), balancing speed and top-tier reasoning."
+          "description": "Most intelligent model for building agents and coding with 1M context."
         },
         {
-          "modelId": "claude-4.5-haiku",
+          "modelId": "claude-sonnet-4-5",
-          "displayName": "Claude 4.5 Haiku",
+          "displayName": "Claude Sonnet 4.5",
           "provider": "anthropic",
-          "description": "Fastest Claude model for pure speed and simple tasks."
+          "description": "Best combination of speed and intelligence with extended thinking."
         }
       ]
     },
@@ -110,9 +110,9 @@
         },
         {
           "modelId": "deepseek-chat",
-          "displayName": "DeepSeek V3",
+          "displayName": "DeepSeek V3.1",
           "provider": "deepseek",
-          "description": "General purpose chat model, specialized in code and reasoning."
+          "description": "Latest 671B MoE with hybrid thinking/non-thinking modes, 128K context."
         }
       ]
     },
@@ -120,15 +120,15 @@
       "key": "gemini",
       "displayName": "Google Gemini",
       "baseUrl": "https://generativelanguage.googleapis.com/",
-      "endpoint": "v1beta/models/gemini-3-flash-preview:generateContent",
+      "endpoint": "v1beta/models/gemini-2.5-pro:generateContent",
       "websiteUrl": "https://ai.google/",
       "isCustom": false,
       "models": [
         {
-          "modelId": "gemini-3-flash-preview",
+          "modelId": "gemini-2.5-pro",
-          "displayName": "Gemini 3 Flash",
+          "displayName": "Gemini 2.5 Pro",
           "provider": "gemini",
-          "description": "Current default: Massive context, grounded, and extremely fast."
+          "description": "Stable release: State-of-the-art reasoning with 1M context."
         },
         {
           "modelId": "gemini-3-pro-preview",
@@ -156,16 +156,10 @@
       "isCustom": false,
       "models": [
         {
-          "modelId": "llama-4-scout-17b",
+          "modelId": "meta-llama/llama-4-maverick",
-          "displayName": "Llama 4 Scout",
+          "displayName": "Llama 4 Maverick",
           "provider": "groq",
-          "description": "Powerful Llama 4 model running at extreme speed."
+          "description": "400B MoE powerhouse with industry-leading image and text understanding."
-        },
-        {
-          "modelId": "llama-3.3-70b-versatile",
-          "displayName": "Llama 3.3 70B",
-          "provider": "groq",
-          "description": "Previous gen flagship, highly reliable and fast on Groq chips."
         }
       ]
     },
@@ -216,10 +210,10 @@
           "description": "World's fastest inference (2000+ tokens/sec) on Wafer-Scale Engines."
         },
         {
-          "modelId": "llama3.1-8b",
+          "modelId": "llama-4-scout",
-          "displayName": "Llama 3.1 8B",
+          "displayName": "Llama 4 Scout",
           "provider": "cerebras",
-          "description": "Instant speed for simple tasks."
+          "description": "High-quality 17B active param model running at 2,600 tokens/sec."
         }
       ]
     },
@@ -238,10 +232,10 @@
           "description": "Hosted via the Hugging Face serverless router (Free tier limits apply)."
         },
         {
-          "modelId": "microsoft/Phi-3.5-mini-instruct",
+          "modelId": "Qwen/Qwen2.5-72B-Instruct",
-          "displayName": "Phi 3.5 Mini",
+          "displayName": "Qwen 2.5 72B",
           "provider": "huggingface",
-          "description": "Highly capable small model from Microsoft."
+          "description": "High-quality open model with excellent reasoning and multilingual capabilities."
         }
       ]
     }

app/src/main/java/eu/gaudian/translator/CorrectActivity.kt

@@ -1,45 +0,0 @@
-@file:Suppress("HardCodedStringLiteral")
-
-package eu.gaudian.translator
-
-import android.content.Intent
-import android.os.Bundle
-import androidx.activity.ComponentActivity
-import androidx.activity.compose.setContent
-import androidx.compose.material3.Text
-import androidx.compose.ui.res.stringResource
-import eu.gaudian.translator.utils.Log
-
-class CorrectActivity : ComponentActivity() {
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-
-        val intent = intent
-        val action = intent.action
-        val type = intent.type
-
-        if (Intent.ACTION_SEND == action && type == "text/plain") {
-            val sharedText = intent.getStringExtra(Intent.EXTRA_TEXT)
-            if (sharedText != null) {
-                Log.d("EditActivity", "Received text: $sharedText")
-                setContent {
-                    Text(stringResource(R.string.editing_text, sharedText))
-
-                }
-            } else {
-                Log.e("EditActivity", getString(R.string.no_text_received))
-                setContent {
-                    Text(stringResource(R.string.error_no_text_to_edit))
-                }
-            }
-        } else {
-            Log.d("EditActivity", "Not launched with ACTION_SEND")
-            setContent {
-                Text(stringResource(R.string.not_launched_with_text_to_edit))
-            }
-        }
-
-    }
-
-
-}

app/src/main/java/eu/gaudian/translator/di/RepositoryModule.kt

@@ -1,5 +1,3 @@
-@file:Suppress("unused", "HardCodedStringLiteral")
-
 package eu.gaudian.translator.di
 
 import android.app.Application

app/src/main/java/eu/gaudian/translator/model/Vocabulary.kt

@@ -57,6 +57,10 @@ data class VocabularyItem(
             features = switchedFeaturesJson
         )
     }
+
+    fun hasFeatures(): Boolean {
+        return !features.isNullOrBlank() && features != "{}"
+    }
 }
 
 @Serializable

app/src/main/java/eu/gaudian/translator/model/VocabularyExport.kt

@@ -0,0 +1,261 @@
+@file:OptIn(ExperimentalTime::class)
+@file:Suppress("HardCodedStringLiteral")
+
+package eu.gaudian.translator.model
+
+import kotlinx.serialization.Contextual
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import kotlin.time.ExperimentalTime
+import kotlin.time.Instant
+
+/**
+ * # Vocabulary Export/Import Data Models
+ * 
+ * This file defines the data structures used for exporting and importing vocabulary data.
+ * The export format is designed to be:
+ * - **Portable**: Can be stored as JSON files, transmitted via REST APIs, shared via messaging apps
+ * - **Flexible**: Supports different export scopes (full repository, categories, individual items)
+ * - **Complete**: Preserves all data including learning stages, categories, and progress statistics
+ * - **Versioned**: Includes format version for future compatibility
+ * 
+ * ## Export Scopes
+ * 
+ * The system supports multiple export scopes via the [VocabularyExportData] sealed class:
+ * - [FullRepositoryExport]: Complete repository state with all items, categories, and mappings
+ * - [CategoryExport]: Single category with all its vocabulary items and their states
+ * - [ItemListExport]: Arbitrary list of vocabulary items with their associated data
+ * - [SingleItemExport]: Individual vocabulary item with its complete information
+ * 
+ * ## Data Preservation
+ * 
+ * Each export includes:
+ * - Vocabulary items (words, translations, features, creation dates)
+ * - Learning states (correct/incorrect counts, last answer timestamps)
+ * - Stage mappings (current learning stage for each item)
+ * - Categories (both manual tags and automatic filters)
+ * - Category memberships (which items belong to which categories)
+ * - Metadata (export date, format version, statistics)
+ * 
+ * ## Usage Examples
+ * 
+ * ### Exporting a full repository:
+ * ```kotlin
+ * val exportData = repository.exportFullRepository()
+ * val jsonString = Json.encodeToString(VocabularyExportData.serializer(), exportData)
+ * // Save to file, send via API, share via WhatsApp, etc.
+ * ```
+ * 
+ * ### Exporting a single category:
+ * ```kotlin
+ * val exportData = repository.exportCategory(categoryId)
+ * val jsonString = Json.encodeToString(VocabularyExportData.serializer(), exportData)
+ * ```
+ * 
+ * ### Importing data:
+ * ```kotlin
+ * val importData = Json.decodeFromString<VocabularyExportData>(jsonString)
+ * repository.importVocabularyData(importData, conflictStrategy = ConflictStrategy.MERGE)
+ * ```
+ */
+
+/**
+ * Sealed class representing different types of vocabulary exports.
+ * Each type contains the appropriate data for its scope.
+ */
+@Serializable
+sealed class VocabularyExportData {
+    abstract val formatVersion: Int
+    abstract val exportDate: @Contextual Instant
+    abstract val metadata: ExportMetadata
+}
+
+/**
+ * Metadata about the export operation.
+ * 
+ * @property itemCount Total number of vocabulary items included
+ * @property categoryCount Total number of categories included
+ * @property exportScope Description of what was exported
+ * @property appVersion Version of the app that created the export (optional)
+ */
+@Serializable
+data class ExportMetadata(
+    val itemCount: Int,
+    val categoryCount: Int,
+    val exportScope: String,
+    val appVersion: String? = null
+)
+
+/**
+ * Export format for the complete repository state.
+ * 
+ * This includes everything: all vocabulary items, all categories, all learning states,
+ * all mappings. Use this for full backups or transferring complete data between devices.
+ * 
+ * @property items All vocabulary items
+ * @property categories All categories (tags and filters)
+ * @property states Learning states for all items
+ * @property categoryMappings Mappings between items and categories
+ * @property stageMappings Current learning stage for each item
+ */
+@Serializable
+@SerialName("FullRepository")
+data class FullRepositoryExport(
+    override val formatVersion: Int = 1,
+    @Contextual override val exportDate: Instant,
+    override val metadata: ExportMetadata,
+    val items: List<VocabularyItem>,
+    val categories: List<VocabularyCategory>,
+    val states: List<VocabularyItemState>,
+    val categoryMappings: List<CategoryMappingData>,
+    val stageMappings: List<StageMappingData>
+) : VocabularyExportData()
+
+/**
+ * Export format for a single category and its vocabulary items.
+ * 
+ * Use this to share a specific vocabulary list or category with others.
+ * All items in the category are included with their complete learning data.
+ * 
+ * @property category The category being exported
+ * @property items All vocabulary items belonging to this category
+ * @property states Learning states for the items in this category
+ * @property stageMappings Learning stages for the items in this category
+ */
+@Serializable
+@SerialName("Category")
+data class CategoryExport(
+    override val formatVersion: Int = 1,
+    @Contextual override val exportDate: Instant,
+    override val metadata: ExportMetadata,
+    val category: VocabularyCategory,
+    val items: List<VocabularyItem>,
+    val states: List<VocabularyItemState>,
+    val stageMappings: List<StageMappingData>
+) : VocabularyExportData()
+
+/**
+ * Export format for a custom list of vocabulary items.
+ * 
+ * Use this to create custom vocabulary sets for sharing or studying specific words.
+ * Optionally includes category information if the items belong to specific categories.
+ * 
+ * @property items The vocabulary items being exported
+ * @property states Learning states for these items
+ * @property stageMappings Learning stages for these items
+ * @property associatedCategories Categories that these items belong to (optional)
+ * @property categoryMappings Mappings between items and categories (optional)
+ */
+@Serializable
+@SerialName("ItemList")
+data class ItemListExport(
+    override val formatVersion: Int = 1,
+    @Contextual override val exportDate: Instant,
+    override val metadata: ExportMetadata,
+    val items: List<VocabularyItem>,
+    val states: List<VocabularyItemState>,
+    val stageMappings: List<StageMappingData>,
+    val associatedCategories: List<VocabularyCategory> = emptyList(),
+    val categoryMappings: List<CategoryMappingData> = emptyList()
+) : VocabularyExportData()
+
+/**
+ * Export format for a single vocabulary item with all its details.
+ * 
+ * Use this for sharing individual words or phrases with complete context.
+ * 
+ * @property item The vocabulary item being exported
+ * @property state Learning state for this item (if available)
+ * @property stage Current learning stage for this item
+ * @property categories Categories this item belongs to
+ */
+@Serializable
+@SerialName("SingleItem")
+data class SingleItemExport(
+    override val formatVersion: Int = 1,
+    @Contextual override val exportDate: Instant,
+    override val metadata: ExportMetadata,
+    val item: VocabularyItem,
+    val state: VocabularyItemState?,
+    val stage: VocabularyStage,
+    val categories: List<VocabularyCategory> = emptyList()
+) : VocabularyExportData()
+
+/**
+ * Simplified representation of category mapping for export/import.
+ * 
+ * Maps a vocabulary item ID to a category ID. During import, IDs may be
+ * remapped if conflicts exist.
+ */
+@Serializable
+data class CategoryMappingData(
+    val vocabularyItemId: Int,
+    val categoryId: Int
+)
+
+/**
+ * Simplified representation of stage mapping for export/import.
+ * 
+ * Maps a vocabulary item ID to its current learning stage.
+ */
+@Serializable
+data class StageMappingData(
+    val vocabularyItemId: Int,
+    val stage: VocabularyStage
+)
+
+/**
+ * Strategy for handling conflicts during import operations.
+ * 
+ * Conflicts occur when imported data has the same IDs or content as existing data.
+ * Different strategies handle these conflicts in different ways.
+ */
+enum class ConflictStrategy {
+    /**
+     * Skip importing items that already exist (based on ID or content).
+     * Preserves all existing data unchanged.
+     */
+    SKIP,
+    
+    /**
+     * Replace existing items with imported versions.
+     * Overwrites local data with imported data when conflicts occur.
+     */
+    REPLACE,
+    
+    /**
+     * Merge imported data with existing data.
+     * - For vocabulary items: Keep existing if duplicate, add new ones
+     * - For states: Keep the more advanced learning progress
+     * - For categories: Merge memberships
+     * - For stages: Keep the higher stage
+     */
+    MERGE,
+    
+    /**
+     * Assign new IDs to all imported items to avoid conflicts.
+     * Creates duplicates rather than merging or replacing.
+     * Useful when importing the same data multiple times for practice.
+     */
+    RENAME
+}
+
+/**
+ * Result of an import operation with statistics.
+ * 
+ * @property itemsImported Number of vocabulary items successfully imported
+ * @property itemsSkipped Number of items skipped due to conflicts
+ * @property itemsUpdated Number of existing items updated
+ * @property categoriesImported Number of categories imported
+ * @property errors List of errors encountered during import (if any)
+ */
+data class ImportResult(
+    val itemsImported: Int,
+    val itemsSkipped: Int,
+    val itemsUpdated: Int,
+    val categoriesImported: Int,
+    val errors: List<String> = emptyList()
+) {
+    val isSuccess: Boolean get() = errors.isEmpty()
+    val totalProcessed: Int get() = itemsImported + itemsSkipped + itemsUpdated
+}

app/src/main/java/eu/gaudian/translator/model/WidgetType.kt

@@ -9,7 +9,6 @@ import eu.gaudian.translator.R
 sealed class WidgetType(val id: String, @param:StringRes val titleRes: Int) {
     data object Status : WidgetType("status", R.string.label_status)
     data object Streak : WidgetType("streak", R.string.title_widget_streak)
-    data object StartButtons : WidgetType("start_buttons", R.string.label_start_exercise)
     data object AllVocabulary : WidgetType("all_vocabulary", R.string.label_all_vocabulary)
     data object DueToday : WidgetType("due_today", R.string.title_widget_due_today)
     data object CategoryProgress : WidgetType("category_progress", R.string.label_categories)
@@ -23,7 +22,6 @@ sealed class WidgetType(val id: String, @param:StringRes val titleRes: Int) {
         val DEFAULT_ORDER = listOf(
             Status,
             Streak,
-            StartButtons,
             AllVocabulary,
             DueToday,
             CategoryProgress ,

app/src/main/java/eu/gaudian/translator/model/communication/ApiManager.kt

@@ -10,6 +10,7 @@ import eu.gaudian.translator.model.repository.SettingsRepository
 import eu.gaudian.translator.utils.ApiCallback
 import eu.gaudian.translator.utils.Log
 import eu.gaudian.translator.utils.StatusAction
+import eu.gaudian.translator.utils.StatusMessageId
 import eu.gaudian.translator.utils.StatusMessageService
 import eu.gaudian.translator.viewmodel.MessageAction
 import eu.gaudian.translator.viewmodel.MessageDisplayType
@@ -228,10 +229,7 @@ class ApiManager(private val context: Context) {
         val allowNoKey = provider.isCustom || isLocalHost
         val effectiveKey = if (key.isNotEmpty()) key else if (allowNoKey) "" else key
 
-        // Perplexity does not support listing models via /v1/models; fail fast with a clear message
+
-        if (provider.key.equals("perplexity", ignoreCase = true)) {
-            return Pair(emptyList(), "Perplexity does not support fetching modeles.") //TODO this must be transalted!
-        }
 
         return withContext(Dispatchers.IO) {
             try {
@@ -406,11 +404,7 @@ class ApiManager(private val context: Context) {
 
             if (languageModel == null) {
                 val errorMsg = context.getString(R.string.no_model_selected_for_the_task, modelType.getLocalizedName(context))
-                StatusMessageService.trigger(StatusAction.ShowActionableMessage(
+                StatusMessageService.showErrorById(StatusMessageId.ERROR_NO_MODEL_CONFIGURED)
-                    text = errorMsg,
-                    type = MessageDisplayType.ACTIONABLE_ERROR,
-                    action = MessageAction.NAVIGATE_TO_API_KEYS
-                ))
                 callback.onFailure(errorMsg)
                 return@launch
             }

app/src/main/java/eu/gaudian/translator/model/communication/ApiProvider.kt

@@ -115,17 +115,6 @@ data class ApiProvider(
                         LanguageModel("llama-3.1-8b-instant", "Llama 3.1 8B", "groq", "Powerful Llama 3 model running at extreme speed."),
                     )
                 ),
-                ApiProvider(
-                    key = "perplexity",
-                    displayName = "Perplexity",
-                    baseUrl = "https://api.perplexity.ai/",
-                    endpoint = "chat/completions",
-                    websiteUrl = "https://www.perplexity.ai/",
-                    models = listOf(
-                        LanguageModel("sonar", "Sonar Small Online", "perplexity", "A faster online model for quick, up-to-date answers."), // default
-                        LanguageModel("sonar-pro", "Sonar Pro", "perplexity", "Advanced search-focused model for richer context and longer answers."),
-                    )
-                ),
                 ApiProvider(
                     key = "xai",
                     displayName = "xAI Grok",

app/src/main/java/eu/gaudian/translator/model/communication/FileDownloadManager.kt

@@ -1,193 +0,0 @@
-package eu.gaudian.translator.model.communication
-
-import android.content.Context
-import androidx.core.content.edit
-import eu.gaudian.translator.R
-import eu.gaudian.translator.utils.Log
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.withContext
-import okhttp3.OkHttpClient
-import okhttp3.Request
-import retrofit2.Retrofit
-import retrofit2.converter.gson.GsonConverterFactory
-import retrofit2.create
-import java.io.File
-import java.io.FileOutputStream
-import java.security.MessageDigest
-
-/**
- * Manages downloading files from the server, verifying checksums, and checking versions.
- */
-class FileDownloadManager(private val context: Context) {
-
-    private val baseUrl = "http://23.88.48.47/"
-
-    private val retrofit = Retrofit.Builder()
-        .baseUrl(baseUrl)
-        .addConverterFactory(GsonConverterFactory.create())
-        .client(OkHttpClient.Builder().build())
-        .build()
-
-    private val manifestApiService = retrofit.create<ManifestApiService>()
-
-    @Suppress("HardCodedStringLiteral")
-    private val sharedPreferences = context.getSharedPreferences("file_versions", Context.MODE_PRIVATE)
-
-    /**
-     * Fetches the manifest from the server.
-     */
-    suspend fun fetchManifest(): ManifestResponse? = withContext(Dispatchers.IO) {
-        try {
-            val response = manifestApiService.getManifest().execute()
-            if (response.isSuccessful) {
-                response.body()
-            } else {
-                @Suppress("HardCodedStringLiteral") val errorMessage = response.errorBody()?.string() ?: "HTTP ${response.code()}"
-
-                @Suppress("HardCodedStringLiteral")
-                Log.e("FileDownloadManager", "Failed to fetch manifest: $errorMessage")
-                throw Exception(context.getString(R.string.failed_to_fetch_manifest, errorMessage))
-            }
-        } catch (e: Exception) {
-            @Suppress("HardCodedStringLiteral")
-            Log.e("FileDownloadManager", "Error fetching manifest", e)
-            throw e
-        }
-    }
-
-    /**
-     * Downloads all assets for a file and verifies their checksums.
-     */
-    suspend fun downloadFile(fileInfo: FileInfo, onProgress: (Float) -> Unit = {}): Boolean = withContext(Dispatchers.IO) {
-        val totalAssets = fileInfo.assets.size
-
-        for ((completedAssets, asset) in fileInfo.assets.withIndex()) {
-            val success = downloadAsset(asset) { assetProgress ->
-                // Calculate overall progress
-                val assetContribution = assetProgress / totalAssets
-                val previousAssetsProgress = completedAssets.toFloat() / totalAssets
-                onProgress(previousAssetsProgress + assetContribution)
-            }
-            if (!success) {
-                return@withContext false
-            }
-        }
-
-        // Save version after all assets are downloaded successfully
-        sharedPreferences.edit { putString(fileInfo.id, fileInfo.version) }
-        @Suppress("HardCodedStringLiteral")
-        Log.d("FileDownloadManager", "Download successful for all assets of ${fileInfo.name}")
-        true
-    }
-
-    /**
-     * Downloads a specific asset and verifies its checksum.
-     */
-    private suspend fun downloadAsset(asset: Asset, onProgress: (Float) -> Unit = {}): Boolean = withContext(Dispatchers.IO) {
-        val fileUrl = "${baseUrl}${asset.filename}"
-        val localFile = File(context.filesDir, asset.filename)
-
-        try {
-            val client = OkHttpClient()
-            val request = Request.Builder().url(fileUrl).build()
-            val response = client.newCall(request).execute()
-
-            if (!response.isSuccessful) {
-                val errorMessage = context.getString(
-                    R.string.text_download_failed_http,
-                    response.code,
-                    response.message
-                )
-                Log.e("FileDownloadManager", errorMessage)
-                throw Exception(errorMessage)
-            }
-
-            val body = response.body
-
-            val contentLength = body.contentLength()
-            if (contentLength <= 0) {
-                throw Exception("Invalid file size: $contentLength")
-            }
-
-            FileOutputStream(localFile).use { output ->
-                body.byteStream().use { input ->
-                    val buffer = ByteArray(8192)
-                    var bytesRead: Int
-                    var totalBytesRead: Long = 0
-                    @Suppress("HardCodedStringLiteral") val digest = MessageDigest.getInstance("SHA-256")
-
-                    while (input.read(buffer).also { bytesRead = it } != -1) {
-                        output.write(buffer, 0, bytesRead)
-                        digest.update(buffer, 0, bytesRead)
-                        totalBytesRead += bytesRead
-                        onProgress((totalBytesRead.toFloat() / contentLength))
-                    }
-
-                    output.flush()
-
-                    // Compute checksum
-                    val computedChecksum = digest.digest().joinToString("") {
-                        @Suppress("HardCodedStringLiteral")
-                        "%02X".format(it)
-                    }
-
-                    if (computedChecksum.equals(asset.checksumSha256, ignoreCase = true)) {
-                        @Suppress("HardCodedStringLiteral")
-                        Log.d("FileDownloadManager", "Download successful for ${asset.filename}")
-                        true
-                    } else {
-                        Log.e("FileDownloadManager",
-                            context.getString(
-                                R.string.text_checksum_mismatch_for_expected_got,
-                                asset.filename,
-                                asset.checksumSha256,
-                                computedChecksum
-                            ))
-                        localFile.delete() // Delete corrupted file
-                        throw Exception("Checksum verification failed for ${asset.filename}")
-                    }
-                }
-            }
-        } catch (e: Exception) {
-            @Suppress("HardCodedStringLiteral")
-            Log.e("FileDownloadManager", "Error downloading asset", e)
-            // Clean up partial download
-            if (localFile.exists()) {
-                localFile.delete()
-            }
-            throw e
-        }
-    }
-
-    /**
-     * Checks if a newer version is available for a file.
-     */
-    fun isNewerVersionAvailable(fileInfo: FileInfo): Boolean {
-        val localVersion = sharedPreferences.getString(fileInfo.id, "0.0.0") ?: "0.0.0"
-        return compareVersions(fileInfo.version, localVersion) > 0
-    }
-
-    /**
-     * Compares two version strings (assuming semantic versioning).
-     */
-    private fun compareVersions(version1: String, version2: String): Int {
-        val parts1 = version1.split(".").map { it.toIntOrNull() ?: 0 }
-        val parts2 = version2.split(".").map { it.toIntOrNull() ?: 0 }
-
-        for (i in 0 until maxOf(parts1.size, parts2.size)) {
-            val part1 = parts1.getOrElse(i) { 0 }
-            val part2 = parts2.getOrElse(i) { 0 }
-            if (part1 != part2) {
-                return part1.compareTo(part2)
-            }
-        }
-        return 0
-    }
-
-    /**
-     * Gets the local version of a file.
-     */
-    fun getLocalVersion(fileId: String): String {
-        return sharedPreferences.getString(fileId, "0.0.0") ?: "0.0.0"
-    }
-}

app/src/main/java/eu/gaudian/translator/model/communication/ManifestApiService.kt

@@ -1,17 +0,0 @@
-package eu.gaudian.translator.model.communication
-
-import retrofit2.Call
-import retrofit2.http.GET
-
-/**
- * API service for fetching the manifest and downloading files.
- */
-interface ManifestApiService {
-
-    /**
-     * Fetches the manifest from the server.
-     */
-    @GET("manifest.json")
-    fun getManifest(): Call<ManifestResponse>
-
-}

app/src/main/java/eu/gaudian/translator/model/communication/files_download/DownloadConfig.kt

@@ -0,0 +1,62 @@
+@file:Suppress("HardCodedStringLiteral")
+
+package eu.gaudian.translator.model.communication.files_download
+
+/**
+ * Centralized configuration for all download-related URLs and paths.
+ * Update this file when server configuration changes.
+ */
+object DownloadConfig {
+
+    // ===== BASE URLS =====
+    
+    /** Base URL for all polly content */
+    const val POLLY_BASE_URL = "http://pollyapp.b-cdn.net/"
+
+    // ===== DICTIONARIES CONFIG =====
+    
+    /** Subdirectory for dictionary files on the server */
+    const val DICTIONARIES_SUBDIRECTORY = "dictionaries"
+    
+    /** Full URL for dictionary files (baseUrl + subdirectory) */
+    const val DICTIONARIES_BASE_URL = "$POLLY_BASE_URL$DICTIONARIES_SUBDIRECTORY/"
+    
+    /** Manifest file name for dictionaries */
+    const val DICTIONARIES_MANIFEST_FILE = "manifest.json"
+    
+    /** Full URL for the dictionary manifest */
+    const val DICTIONARIES_MANIFEST_URL = "$DICTIONARIES_BASE_URL$DICTIONARIES_MANIFEST_FILE"
+
+    // ===== FLASHCARDS CONFIG =====
+    
+    /** Subdirectory for flashcard/vocab files on the server */
+    const val FLASHCARDS_SUBDIRECTORY = "flashcards"
+    
+    /** Full URL for flashcard files (baseUrl + subdirectory) */
+    const val FLASHCARDS_BASE_URL = "$POLLY_BASE_URL$FLASHCARDS_SUBDIRECTORY/"
+    
+    /** Manifest file name for flashcards/vocab packs */
+    const val FLASHCARDS_MANIFEST_FILE = "vocab_manifest.json"
+    
+    /** Full URL for the flashcard manifest */
+    const val FLASHCARDS_MANIFEST_URL = "$FLASHCARDS_BASE_URL$FLASHCARDS_MANIFEST_FILE"
+
+    // ===== LOCAL STORAGE PATHS =====
+    
+    /** Local subdirectory for storing flashcard files (relative to filesDir) */
+    const val LOCAL_FLASHCARDS_PATH = FLASHCARDS_SUBDIRECTORY
+
+    // ===== HELPER METHODS =====
+    
+    /**
+     * Returns the full remote URL for a dictionary asset.
+     * @param filename The asset filename (e.g., "dictionary_de.db")
+     */
+    fun getDictionaryAssetUrl(filename: String): String = "$DICTIONARIES_BASE_URL$filename"
+
+    /**
+     * Returns the full remote URL for a flashcard asset.
+     * @param filename The asset filename (e.g., "2026_02_20_verbs_beginners_zh_pl_A1.json")
+     */
+    fun getFlashcardAssetUrl(filename: String): String = "$FLASHCARDS_BASE_URL$filename"
+}

app/src/main/java/eu/gaudian/translator/model/communication/files_download/FileDownloadManager.kt

@@ -0,0 +1,560 @@
+@file:Suppress("HardCodedStringLiteral")
+
+package eu.gaudian.translator.model.communication.files_download
+
+import android.content.Context
+import androidx.core.content.edit
+import eu.gaudian.translator.R
+import eu.gaudian.translator.model.communication.Asset
+import eu.gaudian.translator.model.communication.FileInfo
+import eu.gaudian.translator.model.communication.ManifestResponse
+import eu.gaudian.translator.utils.Log
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
+import retrofit2.create
+import java.io.File
+import java.io.FileOutputStream
+import java.security.MessageDigest
+
+/**
+ * Manages downloading files from the server, verifying checksums, and checking versions.
+ * All URLs and paths are centralized in [DownloadConfig].
+ */
+class FileDownloadManager(private val context: Context) {
+
+    init {
+        Log.d("FileDownloadManager", "=== FileDownloadManager initialized ===")
+        Log.d("FileDownloadManager", "Context filesDir: ${context.filesDir.absolutePath}")
+        Log.d("FileDownloadManager", "Polly base URL: ${DownloadConfig.POLLY_BASE_URL}")
+        Log.d("FileDownloadManager", "Dictionaries URL: ${DownloadConfig.DICTIONARIES_BASE_URL}")
+        Log.d("FileDownloadManager", "Flashcards URL: ${DownloadConfig.FLASHCARDS_BASE_URL}")
+    }
+
+    // ===== Retrofit Services =====
+    
+    private val dictionaryRetrofit = Retrofit.Builder()
+        .baseUrl(DownloadConfig.DICTIONARIES_BASE_URL)
+        .addConverterFactory(GsonConverterFactory.create())
+        .client(OkHttpClient.Builder().build())
+        .build()
+
+    private val manifestApiService = dictionaryRetrofit.create<ManifestApiService>()
+
+    private val flashcardRetrofit = Retrofit.Builder()
+        .baseUrl(DownloadConfig.POLLY_BASE_URL)
+        .addConverterFactory(GsonConverterFactory.create())
+        .client(OkHttpClient.Builder().build())
+        .build()
+
+    private val flashcardApiService = flashcardRetrofit.create<FlashcardApiService>()
+
+    private val sharedPreferences = context.getSharedPreferences("file_versions", Context.MODE_PRIVATE)
+
+    // ===== Dictionary Manifest =====
+
+    /**
+     * Fetches the manifest from the server.
+     */
+    suspend fun fetchManifest(): ManifestResponse? = withContext(Dispatchers.IO) {
+        Log.d("FileDownloadManager", "=== fetchManifest() called ===")
+        Log.d("FileDownloadManager", "Fetching manifest from: ${DownloadConfig.DICTIONARIES_MANIFEST_URL}")
+        try {
+            val response = manifestApiService.getManifest().execute()
+            Log.d("FileDownloadManager", "Manifest response received - isSuccessful: ${response.isSuccessful}, code: ${response.code()}")
+            if (response.isSuccessful) {
+                val manifest = response.body()
+                Log.d("FileDownloadManager", "Manifest parsed successfully, files count: ${manifest?.files?.size ?: 0}")
+                manifest?.files?.forEach { file ->
+                    Log.d("FileDownloadManager", "  - File: ${file.id}, name: ${file.name}, version: ${file.version}, assets: ${file.assets.size}")
+                }
+                manifest
+            } else {
+                val errorMessage = response.errorBody()?.string() ?: "HTTP ${response.code()}"
+                Log.e("FileDownloadManager", "Failed to fetch manifest: $errorMessage")
+                throw Exception(context.getString(R.string.failed_to_fetch_manifest, errorMessage))
+            }
+        } catch (e: Exception) {
+            Log.e("FileDownloadManager", "Error fetching manifest", e)
+            throw e
+        }
+    }
+
+    // ===== Dictionary Downloads =====
+
+    /**
+     * Downloads all assets for a file and verifies their checksums.
+     */
+    suspend fun downloadFile(fileInfo: FileInfo, onProgress: (Float) -> Unit = {}): Boolean = withContext(Dispatchers.IO) {
+        Log.d("FileDownloadManager", "=== downloadFile() called ===")
+        Log.d("FileDownloadManager", "File info - id: ${fileInfo.id}, name: ${fileInfo.name}, version: ${fileInfo.version}")
+        Log.d("FileDownloadManager", "Total assets to download: ${fileInfo.assets.size}")
+        val totalAssets = fileInfo.assets.size
+
+        for ((completedAssets, asset) in fileInfo.assets.withIndex()) {
+            Log.d("FileDownloadManager", "Processing asset ${completedAssets + 1}/$totalAssets: ${asset.filename}")
+            val success = downloadDictionaryAsset(asset) { assetProgress ->
+                // Calculate overall progress
+                val assetContribution = assetProgress / totalAssets
+                val previousAssetsProgress = completedAssets.toFloat() / totalAssets
+                onProgress(previousAssetsProgress + assetContribution)
+            }
+            if (!success) {
+                Log.e("FileDownloadManager", "Failed to download asset: ${asset.filename}")
+                return@withContext false
+            }
+        }
+
+        // Save version after all assets are downloaded successfully
+        sharedPreferences.edit { putString(fileInfo.id, fileInfo.version) }
+        Log.d("FileDownloadManager", "Download successful for all assets of ${fileInfo.name}")
+        Log.d("FileDownloadManager", "Saved version ${fileInfo.version} for id ${fileInfo.id}")
+        true
+    }
+
+    /**
+     * Downloads a specific dictionary asset and verifies its checksum.
+     */
+    private suspend fun downloadDictionaryAsset(asset: Asset, onProgress: (Float) -> Unit = {}): Boolean = withContext(Dispatchers.IO) {
+        Log.d("FileDownloadManager", "=== downloadDictionaryAsset() called ===")
+        val fileUrl = DownloadConfig.getDictionaryAssetUrl(asset.filename)
+        val localFile = File(context.filesDir, asset.filename)
+
+        Log.d("FileDownloadManager", "Remote URL: $fileUrl")
+        Log.d("FileDownloadManager", "Local file path: ${localFile.absolutePath}")
+        Log.d("FileDownloadManager", "Local file parent: ${localFile.parentFile?.absolutePath}")
+        Log.d("FileDownloadManager", "Expected checksum: ${asset.checksumSha256}")
+
+        try {
+            Log.d("FileDownloadManager", "Creating HTTP request...")
+            val client = OkHttpClient()
+            val request = Request.Builder().url(fileUrl).build()
+            val response = client.newCall(request).execute()
+
+            Log.d("FileDownloadManager", "Response received - code: ${response.code}, message: ${response.message}")
+
+            if (!response.isSuccessful) {
+                val errorMessage = context.getString(
+                    R.string.text_download_failed_http,
+                    response.code,
+                    response.message
+                )
+                Log.e("FileDownloadManager", errorMessage)
+                throw Exception(errorMessage)
+            }
+
+            val body = response.body
+
+            val contentLength = body.contentLength()
+            Log.d("FileDownloadManager", "Content length: $contentLength bytes")
+            if (contentLength <= 0) {
+                Log.e("FileDownloadManager", "Invalid file size: $contentLength")
+                throw Exception("Invalid file size: $contentLength")
+            }
+
+            Log.d("FileDownloadManager", "Starting file download to: ${localFile.absolutePath}")
+            FileOutputStream(localFile).use { output ->
+                body.byteStream().use { input ->
+                    val buffer = ByteArray(8192)
+                    var bytesRead: Int
+                    var totalBytesRead: Long = 0
+                    val digest = MessageDigest.getInstance("SHA-256")
+
+                    while (input.read(buffer).also { bytesRead = it } != -1) {
+                        output.write(buffer, 0, bytesRead)
+                        digest.update(buffer, 0, bytesRead)
+                        totalBytesRead += bytesRead
+                        onProgress((totalBytesRead.toFloat() / contentLength))
+                    }
+
+                    output.flush()
+
+                    // Compute checksum
+                    val computedChecksum = digest.digest().joinToString("") { "%02X".format(it) }
+
+                    Log.d("FileDownloadManager", "Download complete. Total bytes read: $totalBytesRead")
+                    Log.d("FileDownloadManager", "Computed checksum: $computedChecksum")
+                    Log.d("FileDownloadManager", "Expected checksum: ${asset.checksumSha256}")
+
+                    if (computedChecksum.equals(asset.checksumSha256, ignoreCase = true)) {
+                        Log.d("FileDownloadManager", "Checksum VERIFIED for ${asset.filename}")
+                        Log.d("FileDownloadManager", "File saved successfully at: ${localFile.absolutePath}")
+                        Log.d("FileDownloadManager", "File exists: ${localFile.exists()}, size: ${localFile.length()} bytes")
+                        true
+                    } else {
+                        Log.e("FileDownloadManager", "Checksum MISMATCH for ${asset.filename}")
+                        Log.e("FileDownloadManager",
+                            context.getString(
+                                R.string.text_checksum_mismatch_for_expected_got,
+                                asset.filename,
+                                asset.checksumSha256,
+                                computedChecksum
+                            ))
+                        Log.d("FileDownloadManager", "Deleting corrupted file: ${localFile.absolutePath}")
+                        localFile.delete() // Delete corrupted file
+                        throw Exception("Checksum verification failed for ${asset.filename}")
+                    }
+                }
+            }
+        } catch (e: Exception) {
+            Log.e("FileDownloadManager", "Error downloading asset from $fileUrl", e)
+            Log.e("FileDownloadManager", "Target path was: ${localFile.absolutePath}")
+            // Clean up partial download
+            if (localFile.exists()) {
+                Log.d("FileDownloadManager", "Cleaning up partial download: ${localFile.absolutePath}")
+                localFile.delete()
+            }
+            throw e
+        }
+    }
+
+    // ===== Version Management =====
+
+    /**
+     * Checks if a newer version is available for a file.
+     */
+    fun isNewerVersionAvailable(fileInfo: FileInfo): Boolean {
+        Log.d("FileDownloadManager", "=== isNewerVersionAvailable() called ===")
+        Log.d("FileDownloadManager", "Checking file: ${fileInfo.id} (${fileInfo.name})")
+        val localVersion = sharedPreferences.getString(fileInfo.id, "0.0.0") ?: "0.0.0"
+        Log.d("FileDownloadManager", "Local version: $localVersion, Server version: ${fileInfo.version}")
+        val result = compareVersions(fileInfo.version, localVersion) > 0
+        Log.d("FileDownloadManager", "Newer version available: $result")
+        return result
+    }
+
+    /**
+     * Compares two version strings (assuming semantic versioning).
+     */
+    private fun compareVersions(version1: String, version2: String): Int {
+        Log.d("FileDownloadManager", "Comparing versions: '$version1' vs '$version2'")
+        val parts1 = version1.split(".").map { it.toIntOrNull() ?: 0 }
+        val parts2 = version2.split(".").map { it.toIntOrNull() ?: 0 }
+
+        for (i in 0 until maxOf(parts1.size, parts2.size)) {
+            val part1 = parts1.getOrElse(i) { 0 }
+            val part2 = parts2.getOrElse(i) { 0 }
+            if (part1 != part2) {
+                val result = part1.compareTo(part2)
+                Log.d("FileDownloadManager", "Version comparison result: $result (at part $i: $part1 vs $part2)")
+                return result
+            }
+        }
+        Log.d("FileDownloadManager", "Versions are equal, returning 0")
+        return 0
+    }
+
+    /**
+     * Gets the local version of a file.
+     */
+    fun getLocalVersion(fileId: String): String {
+        val version = sharedPreferences.getString(fileId, "0.0.0") ?: "0.0.0"
+        Log.d("FileDownloadManager", "getLocalVersion($fileId) = $version")
+        return version
+    }
+
+    // ===== Flashcard Collections =====
+
+    /**
+     * Downloads a flashcard collection file with checksum verification.
+     */
+    suspend fun downloadFlashcardCollection(
+        flashcardInfo: FlashcardCollectionInfo,
+        onProgress: (Float) -> Unit = {}
+    ): Boolean = withContext(Dispatchers.IO) {
+        Log.d("FileDownloadManager", "=== downloadFlashcardCollection() called ===")
+        Log.d("FileDownloadManager", "Flashcard info - id: ${flashcardInfo.id}, version: ${flashcardInfo.version}")
+        
+        val asset = flashcardInfo.asset
+        val fileUrl = DownloadConfig.getFlashcardAssetUrl(asset.filename)
+        val localFile = File(context.filesDir, "${DownloadConfig.LOCAL_FLASHCARDS_PATH}/${asset.filename}")
+
+        Log.d("FileDownloadManager", "Remote URL: $fileUrl")
+        Log.d("FileDownloadManager", "Local file path: ${localFile.absolutePath}")
+        Log.d("FileDownloadManager", "Local file parent: ${localFile.parentFile?.absolutePath}")
+        Log.d("FileDownloadManager", "Expected checksum: ${asset.checksumSha256}")
+
+        // Create subdirectory if it doesn't exist
+        val parentDir = localFile.parentFile
+        if (parentDir != null && !parentDir.exists()) {
+            Log.d("FileDownloadManager", "Creating subdirectory: ${parentDir.absolutePath}")
+            val created = parentDir.mkdirs()
+            Log.d("FileDownloadManager", "Subdirectory created: $created")
+        }
+
+        try {
+            Log.d("FileDownloadManager", "Creating HTTP request for flashcard...")
+            val client = OkHttpClient()
+            val request = Request.Builder().url(fileUrl).build()
+            val response = client.newCall(request).execute()
+
+            Log.d("FileDownloadManager", "Response received - code: ${response.code}, message: ${response.message}")
+
+            if (!response.isSuccessful) {
+                val errorMessage = context.getString(
+                    R.string.text_download_failed_http,
+                    response.code,
+                    response.message
+                )
+                Log.e("FileDownloadManager", errorMessage)
+                throw Exception(errorMessage)
+            }
+
+            val body = response.body
+            val contentLength = body.contentLength()
+            Log.d("FileDownloadManager", "Content length: $contentLength bytes")
+            if (contentLength <= 0) {
+                Log.e("FileDownloadManager", "Invalid file size: $contentLength")
+                throw Exception("Invalid file size: $contentLength")
+            }
+
+            Log.d("FileDownloadManager", "Starting flashcard download to: ${localFile.absolutePath}")
+            FileOutputStream(localFile).use { output ->
+                body.byteStream().use { input ->
+                    val buffer = ByteArray(8192)
+                    var bytesRead: Int
+                    var totalBytesRead: Long = 0
+                    val digest = MessageDigest.getInstance("SHA-256")
+
+                    while (input.read(buffer).also { bytesRead = it } != -1) {
+                        output.write(buffer, 0, bytesRead)
+                        digest.update(buffer, 0, bytesRead)
+                        totalBytesRead += bytesRead
+                        onProgress(totalBytesRead.toFloat() / contentLength)
+                    }
+
+                    output.flush()
+
+                    val computedChecksum = digest.digest().joinToString("") { "%02X".format(it) }
+
+                    Log.d("FileDownloadManager", "Download complete. Total bytes read: $totalBytesRead")
+                    Log.d("FileDownloadManager", "Computed checksum: $computedChecksum")
+                    Log.d("FileDownloadManager", "Expected checksum: ${asset.checksumSha256}")
+
+                    if (computedChecksum.equals(asset.checksumSha256, ignoreCase = true)) {
+                        Log.d("FileDownloadManager", "Checksum VERIFIED for flashcard ${asset.filename}")
+                        Log.d("FileDownloadManager", "File saved successfully at: ${localFile.absolutePath}")
+                        Log.d("FileDownloadManager", "File exists: ${localFile.exists()}, size: ${localFile.length()} bytes")
+                        // Save version
+                        sharedPreferences.edit { putString(flashcardInfo.id, flashcardInfo.version) }
+                        Log.d("FileDownloadManager", "Saved version ${flashcardInfo.version} for id ${flashcardInfo.id}")
+                        true
+                    } else {
+                        Log.e("FileDownloadManager", "Checksum MISMATCH for flashcard ${asset.filename}")
+                        Log.e("FileDownloadManager", context.getString(
+                            R.string.text_checksum_mismatch_for_expected_got,
+                            asset.filename,
+                            asset.checksumSha256,
+                            computedChecksum
+                        ))
+                        Log.d("FileDownloadManager", "Deleting corrupted file: ${localFile.absolutePath}")
+                        localFile.delete()
+                        throw Exception("Checksum verification failed for ${asset.filename}")
+                    }
+                }
+            }
+        } catch (e: Exception) {
+            Log.e("FileDownloadManager", "Error downloading flashcard collection from $fileUrl", e)
+            Log.e("FileDownloadManager", "Target path was: ${localFile.absolutePath}")
+            if (localFile.exists()) {
+                Log.d("FileDownloadManager", "Cleaning up partial download: ${localFile.absolutePath}")
+                localFile.delete()
+            }
+            throw e
+        }
+    }
+
+    /**
+     * Checks if a newer version is available for a flashcard collection.
+     */
+    fun isNewerFlashcardVersionAvailable(flashcardInfo: FlashcardCollectionInfo): Boolean {
+        Log.d("FileDownloadManager", "=== isNewerFlashcardVersionAvailable() called ===")
+        Log.d("FileDownloadManager", "Checking flashcard: ${flashcardInfo.id}")
+        val localVersion = sharedPreferences.getString(flashcardInfo.id, "0.0.0") ?: "0.0.0"
+        Log.d("FileDownloadManager", "Local version: $localVersion, Server version: ${flashcardInfo.version}")
+        val result = compareVersions(flashcardInfo.version, localVersion) > 0
+        Log.d("FileDownloadManager", "Newer version available: $result")
+        return result
+    }
+
+    /**
+     * Gets the local version of a flashcard collection.
+     */
+    fun getFlashcardLocalVersion(collectionId: String): String {
+        val version = sharedPreferences.getString(collectionId, "0.0.0") ?: "0.0.0"
+        Log.d("FileDownloadManager", "getFlashcardLocalVersion($collectionId) = $version")
+        return version
+    }
+
+    // ===== Vocab Packs =====
+
+    /**
+     * Fetches the vocabulary-pack manifest (vocab_manifest.json).
+     * Unwraps the top-level [VocabManifestResponse] and returns the `lists` array.
+     */
+    suspend fun fetchVocabManifest(): List<VocabCollectionInfo>? = withContext(Dispatchers.IO) {
+        Log.d("FileDownloadManager", "=== fetchVocabManifest() called ===")
+        Log.d("FileDownloadManager", "Fetching vocab manifest from: ${DownloadConfig.FLASHCARDS_MANIFEST_URL}")
+        try {
+            val response = flashcardApiService.getVocabManifest().execute()
+            Log.d("FileDownloadManager", "Vocab manifest response - isSuccessful: ${response.isSuccessful}, code: ${response.code()}")
+            if (response.isSuccessful) {
+                val manifest = response.body()
+                val lists = manifest?.lists
+                Log.d("FileDownloadManager", "Vocab manifest parsed successfully, lists count: ${lists?.size ?: 0}")
+                lists?.forEach { list ->
+                    Log.d("FileDownloadManager", "  - Vocab list: ${list.id}, name: ${list.name}, version: ${list.version}, filename: ${list.filename}")
+                }
+                lists
+            } else {
+                val errorMessage = response.errorBody()?.string() ?: "HTTP ${response.code()}"
+                Log.e("FileDownloadManager", "Failed to fetch vocab manifest: $errorMessage")
+                throw Exception(context.getString(R.string.failed_to_fetch_manifest, errorMessage))
+            }
+        } catch (e: Exception) {
+            Log.e("FileDownloadManager", "Error fetching vocab manifest", e)
+            throw e
+        }
+    }
+
+    /**
+     * Downloads a single vocabulary pack file and verifies its SHA-256 checksum.
+     * The file is stored at [filesDir]/[DownloadConfig.LOCAL_FLASHCARDS_PATH]/[filename].
+     *
+     * @return true on success, false (or throws) on failure.
+     */
+    suspend fun downloadVocabCollection(
+        info: VocabCollectionInfo,
+        onProgress: (Float) -> Unit = {}
+    ): Boolean = withContext(Dispatchers.IO) {
+        Log.d("FileDownloadManager", "=== downloadVocabCollection() called ===")
+        Log.d("FileDownloadManager", "Vocab info - id: ${info.id}, name: ${info.name}, version: ${info.version}")
+        Log.d("FileDownloadManager", "Vocab filename: ${info.filename}, size: ${info.sizeBytes} bytes")
+        
+        val fileUrl = DownloadConfig.getFlashcardAssetUrl(info.filename)
+        val localFile = File(context.filesDir, "${DownloadConfig.LOCAL_FLASHCARDS_PATH}/${info.filename}")
+
+        Log.d("FileDownloadManager", "Remote URL: $fileUrl")
+        Log.d("FileDownloadManager", "Local file path: ${localFile.absolutePath}")
+        Log.d("FileDownloadManager", "Local file parent: ${localFile.parentFile?.absolutePath}")
+        Log.d("FileDownloadManager", "Expected checksum: ${info.checksumSha256}")
+
+        // Create subdirectory if it doesn't exist
+        val parentDir = localFile.parentFile
+        if (parentDir != null && !parentDir.exists()) {
+            Log.d("FileDownloadManager", "Creating subdirectory: ${parentDir.absolutePath}")
+            val created = parentDir.mkdirs()
+            Log.d("FileDownloadManager", "Subdirectory created: $created")
+        }
+
+        try {
+            Log.d("FileDownloadManager", "Creating HTTP request for vocab pack...")
+            val client = OkHttpClient()
+            val request = Request.Builder().url(fileUrl).build()
+            val response = client.newCall(request).execute()
+
+            Log.d("FileDownloadManager", "Response received - code: ${response.code}, message: ${response.message}")
+
+            if (!response.isSuccessful) {
+                val errorMessage = context.getString(
+                    R.string.text_download_failed_http,
+                    response.code,
+                    response.message
+                )
+                Log.e("FileDownloadManager", errorMessage)
+                throw Exception(errorMessage)
+            }
+
+            val body = response.body
+            val contentLength = body.contentLength().takeIf { it > 0 } ?: info.sizeBytes
+            Log.d("FileDownloadManager", "Content length from header: ${body.contentLength()}, using: $contentLength bytes")
+
+            Log.d("FileDownloadManager", "Starting vocab pack download to: ${localFile.absolutePath}")
+            FileOutputStream(localFile).use { output ->
+                body.byteStream().use { input ->
+                    val buffer = ByteArray(8192)
+                    var bytesRead: Int
+                    var totalBytesRead: Long = 0
+                    val digest = MessageDigest.getInstance("SHA-256")
+
+                    while (input.read(buffer).also { bytesRead = it } != -1) {
+                        output.write(buffer, 0, bytesRead)
+                        digest.update(buffer, 0, bytesRead)
+                        totalBytesRead += bytesRead
+                        if (contentLength > 0) onProgress(totalBytesRead.toFloat() / contentLength)
+                    }
+                    output.flush()
+
+                    val computedChecksum = digest.digest().joinToString("") { "%02X".format(it) }
+
+                    Log.d("FileDownloadManager", "Download complete. Total bytes read: $totalBytesRead")
+                    Log.d("FileDownloadManager", "Computed checksum: $computedChecksum")
+                    Log.d("FileDownloadManager", "Expected checksum: ${info.checksumSha256}")
+
+                    if (computedChecksum.equals(info.checksumSha256, ignoreCase = true)) {
+                        Log.d("FileDownloadManager", "Checksum VERIFIED for vocab pack ${info.filename}")
+                        Log.d("FileDownloadManager", "File saved successfully at: ${localFile.absolutePath}")
+                        Log.d("FileDownloadManager", "File exists: ${localFile.exists()}, size: ${localFile.length()} bytes")
+                        sharedPreferences.edit(commit = true) {
+                            putString("vocab_${info.id}", info.version.toString())
+                        }
+                        Log.d("FileDownloadManager", "Saved version ${info.version} for vocab_${info.id}")
+                        true
+                    } else {
+                        Log.e("FileDownloadManager", "Checksum MISMATCH for vocab pack ${info.filename}")
+                        Log.e("FileDownloadManager",
+                            context.getString(
+                                R.string.text_checksum_mismatch_for_expected_got,
+                                info.filename,
+                                info.checksumSha256,
+                                computedChecksum
+                            )
+                        )
+                        Log.d("FileDownloadManager", "Deleting corrupted file: ${localFile.absolutePath}")
+                        localFile.delete()
+                        throw Exception("Checksum verification failed for ${info.filename}")
+                    }
+                }
+            }
+        } catch (e: Exception) {
+            Log.e("FileDownloadManager", "Error downloading vocab pack from $fileUrl", e)
+            Log.e("FileDownloadManager", "Target path was: ${localFile.absolutePath}")
+            if (localFile.exists()) {
+                Log.d("FileDownloadManager", "Cleaning up partial download: ${localFile.absolutePath}")
+                localFile.delete()
+            }
+            throw e
+        }
+    }
+
+    /** Returns true if the local file for this collection exists. */
+    fun isVocabCollectionDownloaded(info: VocabCollectionInfo): Boolean {
+        val localFile = File(context.filesDir, "${DownloadConfig.LOCAL_FLASHCARDS_PATH}/${info.filename}")
+        val exists = localFile.exists()
+        Log.d("FileDownloadManager", "isVocabCollectionDownloaded(${info.id}): $exists (path: ${localFile.absolutePath})")
+        return exists
+    }
+
+    /** Returns true if the server version is newer than the locally saved version. */
+    fun isNewerVocabVersionAvailable(info: VocabCollectionInfo): Boolean {
+        Log.d("FileDownloadManager", "=== isNewerVocabVersionAvailable() called ===")
+        Log.d("FileDownloadManager", "Checking vocab: ${info.id} (${info.name})")
+        val localVersion = sharedPreferences.getString("vocab_${info.id}", "0") ?: "0"
+        val serverVersion = info.version.toString().toIntOrNull() ?: 0
+        val localVersionInt = localVersion.toIntOrNull() ?: 0
+        Log.d("FileDownloadManager", "Local version: $localVersionInt, Server version: $serverVersion")
+        val result = serverVersion > localVersionInt
+        Log.d("FileDownloadManager", "Newer version available: $result")
+        return result
+    }
+
+    /** Returns the locally saved version number string for a vocab pack (default "0"). */
+    fun getVocabLocalVersion(packId: String): String {
+        val version = sharedPreferences.getString("vocab_$packId", "0") ?: "0"
+        Log.d("FileDownloadManager", "getVocabLocalVersion($packId) = $version")
+        return version
+    }
+}

app/src/main/java/eu/gaudian/translator/model/communication/files_download/FlashcardApiService.kt

@@ -0,0 +1,18 @@
+package eu.gaudian.translator.model.communication.files_download
+
+import retrofit2.Call
+import retrofit2.http.GET
+import retrofit2.http.Url
+
+/**
+ * API service for flashcard / vocabulary-pack downloads.
+ * Base URL should be set to DownloadConfig.POLLY_BASE_URL
+ */
+interface FlashcardApiService {
+    
+    /**
+     * Fetches the vocab manifest using the full URL from DownloadConfig.
+     */
+    @GET
+    fun getVocabManifest(@Url url: String = DownloadConfig.FLASHCARDS_MANIFEST_URL): Call<VocabManifestResponse>
+}

app/src/main/java/eu/gaudian/translator/model/communication/files_download/FlashcardManifestModels.kt

@@ -0,0 +1,68 @@
+package eu.gaudian.translator.model.communication.files_download
+
+import com.google.gson.annotations.SerializedName
+
+// ---------------------------------------------------------------------------
+// New: vocab_manifest.json schema
+// ---------------------------------------------------------------------------
+
+/**
+ * Top-level wrapper returned by vocab_manifest.json.
+ *
+ * {
+ *   "manifest_version": "1.0",
+ *   "updated_at": "…",
+ *   "lists": [ … ]
+ * }
+ */
+data class VocabManifestResponse(
+    @SerializedName("manifest_version") val manifestVersion: String = "",
+    @SerializedName("updated_at")       val updatedAt: String = "",
+    @SerializedName("lists")            val lists: List<VocabCollectionInfo> = emptyList(),
+)
+
+/**
+ * One entry inside the `lists` array of vocab_manifest.json.
+ */
+data class VocabCollectionInfo(
+    @SerializedName("id")               val id: String,
+    @SerializedName("name")             val name: String,
+    @SerializedName("description")      val description: String,
+    @SerializedName("filename")         val filename: String,
+    /** [lang_first_id, lang_second_id] matching Language IDs in the app */
+    @SerializedName("language_ids")     val languageIds: List<Int>,
+    @SerializedName("category")         val category: String,
+    @SerializedName("item_count")       val itemCount: Int,
+    @SerializedName("emoji")            val emoji: String,
+    @SerializedName("version")          val version: Int,
+    /** CEFR difficulty level: A1, A2, B1, B2, C1, C2 (empty string if not set) */
+    @SerializedName("level")            val level: String = "",
+    @SerializedName("size_bytes")       val sizeBytes: Long,
+    @SerializedName("checksum_sha256")  val checksumSha256: String,
+    @SerializedName("created_at")       val createdAt: String,
+    @SerializedName("updated_at")       val updatedAt: String,
+)
+
+// ---------------------------------------------------------------------------
+// Legacy models (kept for backward compatibility with the old manifest.json
+// dictionary download path)
+// ---------------------------------------------------------------------------
+
+data class FlashcardManifestResponse(
+    @SerializedName("collections")
+    val collections: List<FlashcardCollectionInfo>
+)
+
+data class FlashcardCollectionInfo(
+    @SerializedName("id")          val id: String,
+    @SerializedName("name")        val name: String,
+    @SerializedName("description") val description: String,
+    @SerializedName("version")     val version: String,
+    @SerializedName("asset")       val asset: FlashcardAsset
+)
+
+data class FlashcardAsset(
+    @SerializedName("filename")         val filename: String,
+    @SerializedName("size_bytes")       val sizeBytes: Long,
+    @SerializedName("checksum_sha256")  val checksumSha256: String
+)

app/src/main/java/eu/gaudian/translator/model/communication/files_download/ManifestApiService.kt

@@ -0,0 +1,20 @@
+package eu.gaudian.translator.model.communication.files_download
+
+import eu.gaudian.translator.model.communication.ManifestResponse
+import retrofit2.Call
+import retrofit2.http.GET
+import retrofit2.http.Url
+
+/**
+ * API service for fetching the dictionary manifest.
+ * Base URL should be set to DownloadConfig.DICTIONARIES_BASE_URL
+ */
+interface ManifestApiService {
+
+    /**
+     * Fetches the manifest from the server using the full URL.
+     */
+    @GET
+    fun getManifest(@Url url: String = DownloadConfig.DICTIONARIES_MANIFEST_URL): Call<ManifestResponse>
+
+}

app/src/main/java/eu/gaudian/translator/model/grammar/LocalDictionaryMorphologyMapper.kt

@@ -56,6 +56,7 @@ object LocalDictionaryMorphologyMapper {
     /**
      * Overload that uses parsed [DictionaryEntryData] instead of raw JSON.
      */
+    @Suppress("unused")
     fun parseMorphology(
         langCode: String,
         pos: String?,

app/src/main/java/eu/gaudian/translator/model/repository/ApiRepository.kt

@@ -144,19 +144,6 @@ class ApiRepository(private val context: Context) {
 
         var configurationValid = true
 
-        // (Helper function to reduce repetition)
-        fun checkAndFallback(current: LanguageModel?, setter: suspend (LanguageModel) -> Unit) {
-            val isValid = current != null && availableModels.any { it.modelId == current.modelId && it.providerKey == current.providerKey }
-            if (!isValid) {
-                val fallback = findFallbackModel(availableModels)
-                if (fallback != null) {
-                    // We must use a blocking call or scope here because we can't easily pass a suspend function to a lambda
-                    // But since we are inside a suspend function, we can just call the setter directly if we unroll the loop.
-                    // For simplicity, I'll keep the unrolled logic below.
-                }
-            }
-        }
-
         // Fallback checks
         if (currentTrans == null || !availableModels.any { it.modelId == currentTrans.modelId && it.providerKey == currentTrans.providerKey }) {
             findFallbackModel(availableModels)?.let { setTranslationModel(it) } ?: run { configurationValid = false }

app/src/main/java/eu/gaudian/translator/model/repository/DictionaryFileRepository.kt

@@ -6,9 +6,9 @@ import android.content.Context
 import androidx.core.content.edit
 import eu.gaudian.translator.R
 import eu.gaudian.translator.model.communication.Asset
-import eu.gaudian.translator.model.communication.FileDownloadManager
 import eu.gaudian.translator.model.communication.FileInfo
 import eu.gaudian.translator.model.communication.ManifestResponse
+import eu.gaudian.translator.model.communication.files_download.FileDownloadManager
 import eu.gaudian.translator.utils.Log
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableStateFlow

app/src/main/java/eu/gaudian/translator/model/repository/LanguageRepository.kt

@@ -4,6 +4,7 @@ package eu.gaudian.translator.model.repository
 
 import android.content.Context
 import android.content.pm.PackageManager
+import eu.gaudian.translator.R
 import eu.gaudian.translator.model.Language
 import eu.gaudian.translator.model.parseLanguagesFromResources
 import eu.gaudian.translator.model.repository.DataStoreKeys.LANGUAGE_INIT_METADATA_KEY
@@ -75,6 +76,7 @@ class LanguageRepository(private val context: Context) {
         }
     }
 
+    @Suppress("unused")
     suspend fun wipeHistoryAndFavorites() {
         clearLanguages(LanguageListType.HISTORY)
         clearLanguages(LanguageListType.FAVORITE)
@@ -88,13 +90,12 @@ class LanguageRepository(private val context: Context) {
             // Check if we already have default languages saved
             val savedDefaultLanguages = loadLanguages(LanguageListType.DEFAULT).firstOrNull() ?: emptyList()
             
-            // Check if we need to re-parse languages (first run, version change, or language change)
+            // Check if we need to reparse languages (first run, version change, or language change)
             val shouldReparse = shouldReparseLanguages(savedDefaultLanguages)
             
             if (shouldReparse) {
                 Log.d("LanguageRepository", "Parsing languages from resources")
                 val parsedLanguages = parseLanguagesFromResources(context)
-                wipeHistoryAndFavorites()
                 saveLanguages(LanguageListType.DEFAULT, parsedLanguages)
                 // Save the current app version and locale to detect changes next time
                 saveLanguageInitializationMetadata()
@@ -112,8 +113,11 @@ class LanguageRepository(private val context: Context) {
             return true
         }
         
-        // Check if the number of languages matches expected count (51)
+        // Get expected language count from resources dynamically
-        if (savedLanguages.size != 51) {
+        val expectedCount = context.resources.getStringArray(R.array.language_codes).size
+        
+        // Check if the number of languages matches expected count from resources
+        if (savedLanguages.size != expectedCount) {
             return true
         }
         
@@ -167,15 +171,22 @@ class LanguageRepository(private val context: Context) {
             val customLanguages = loadLanguages(LanguageListType.CUSTOM).first()
             val master = (defaultLanguages + customLanguages).distinctBy { it.nameResId }
 
-            // Sanitize existing enabled IDs and initialize if empty
+            // Get existing enabled IDs
             val existingEnabled: List<Int> = try {
                 context.dataStore.loadObjectList<Int>(DataStoreKeys.ALL_LANGUAGES_KEY).firstOrNull() ?: emptyList()
             } catch (_: Exception) {
                 emptyList()
             }
             val masterIds = master.map { it.nameResId }.toSet()
-            val sanitized = existingEnabled.filter { it in masterIds }
+            
-            val finalIds = sanitized.ifEmpty { master.filter { it.isSelected == true }.map { it.nameResId } }
+            // Sanitize existing enabled IDs (remove any that are no longer valid)
+            val existingValidIds = existingEnabled.filter { it in masterIds }.toSet()
+            
+            // Add any new languages from master that aren't already enabled
+            val newLanguageIds = masterIds - existingValidIds
+            
+            // Combine: keep existing enabled + add new languages
+            val finalIds = (existingValidIds + newLanguageIds).toList()
 
             context.dataStore.saveObjectList(DataStoreKeys.ALL_LANGUAGES_KEY, finalIds)
 

app/src/main/java/eu/gaudian/translator/model/repository/SettingsRepository.kt

@@ -102,8 +102,8 @@ class SettingsRepository(private val context: Context) {
     val intervalStage4 = Setting(context.dataStore, PrefKeys.INTERVAL_STAGE_4, 30)
     val intervalStage5 = Setting(context.dataStore, PrefKeys.INTERVAL_STAGE_5, 60)
     val intervalLearned = Setting(context.dataStore, PrefKeys.INTERVAL_LEARNED, 90)
-    val criteriaCorrect = Setting(context.dataStore, PrefKeys.CRITERIA_CORRECT, 3)
+    val criteriaCorrect = Setting(context.dataStore, PrefKeys.CRITERIA_CORRECT, 1)
-    val criteriaWrong = Setting(context.dataStore, PrefKeys.CRITERIA_WRONG, 2)
+    val criteriaWrong = Setting(context.dataStore, PrefKeys.CRITERIA_WRONG, 1)
     val showHints = Setting(context.dataStore, PrefKeys.SHOW_HINTS, true)
     val experimentalFeatures = Setting(context.dataStore, PrefKeys.EXPERIMENTAL_FEATURES, false)
     val tryWiktionaryFirst = Setting(context.dataStore, PrefKeys.TRY_WIKTIONARY_FIRST, false)

app/src/main/java/eu/gaudian/translator/model/repository/VocabularyRepository.kt

@@ -5,9 +5,19 @@ package eu.gaudian.translator.model.repository
 
 import android.content.Context
 import androidx.room.withTransaction
+import eu.gaudian.translator.model.CategoryExport
+import eu.gaudian.translator.model.CategoryMappingData
+import eu.gaudian.translator.model.ConflictStrategy
+import eu.gaudian.translator.model.ExportMetadata
+import eu.gaudian.translator.model.FullRepositoryExport
+import eu.gaudian.translator.model.ImportResult
+import eu.gaudian.translator.model.ItemListExport
 import eu.gaudian.translator.model.Language
+import eu.gaudian.translator.model.SingleItemExport
+import eu.gaudian.translator.model.StageMappingData
 import eu.gaudian.translator.model.TagCategory
 import eu.gaudian.translator.model.VocabularyCategory
+import eu.gaudian.translator.model.VocabularyExportData
 import eu.gaudian.translator.model.VocabularyFilter
 import eu.gaudian.translator.model.VocabularyItem
 import eu.gaudian.translator.model.VocabularyItemState
@@ -45,6 +55,7 @@ import kotlinx.datetime.plus
 import kotlinx.datetime.toLocalDateTime
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.json.Json
+import kotlin.math.max
 import kotlin.time.Clock
 import kotlin.time.ExperimentalTime
 import kotlin.time.Instant
@@ -480,7 +491,9 @@ class VocabularyRepository private constructor(context: Context) {
         correctCount: Int, incorrectCount: Int,
         criteriaCorrect: Int, criteriaWrong: Int
     ): VocabularyStage {
-        val readyToAdvance = if (isCorrect) correctCount >= criteriaCorrect else incorrectCount >= criteriaWrong
+        if (isCorrect) {
+            // Correct answer: advance to next stage if criteria met
+            val readyToAdvance = correctCount >= criteriaCorrect
             if (!readyToAdvance) return currentStage
             return when (currentStage) {
                 VocabularyStage.NEW -> VocabularyStage.STAGE_1
@@ -491,6 +504,20 @@ class VocabularyRepository private constructor(context: Context) {
                 VocabularyStage.STAGE_5 -> VocabularyStage.LEARNED
                 VocabularyStage.LEARNED -> VocabularyStage.LEARNED
             }
+        } else {
+            // Incorrect answer: demote to previous stage if criteria met
+            val readyToDemote = incorrectCount >= criteriaWrong
+            if (!readyToDemote) return currentStage
+            return when (currentStage) {
+                VocabularyStage.LEARNED -> VocabularyStage.STAGE_5
+                VocabularyStage.STAGE_5 -> VocabularyStage.STAGE_4
+                VocabularyStage.STAGE_4 -> VocabularyStage.STAGE_3
+                VocabularyStage.STAGE_3 -> VocabularyStage.STAGE_2
+                VocabularyStage.STAGE_2 -> VocabularyStage.STAGE_1
+                VocabularyStage.STAGE_1 -> VocabularyStage.STAGE_1
+                VocabularyStage.NEW -> VocabularyStage.NEW
+            }
+        }
     }
 
     private fun isItemFitForCategory(
@@ -609,7 +636,7 @@ class VocabularyRepository private constructor(context: Context) {
 
     suspend fun isTargetMetForDate(date: LocalDate): Boolean {
         val dailyCorrectCount = getDailyCorrectCount(date)
-        val target = 10 // TODO: Replace with settingsRepository.dailyGoal.flow.first()
+        val target = settingsRepository.dailyGoal.flow.first()
         return dailyCorrectCount >= target
     }
 
@@ -780,6 +807,594 @@ class VocabularyRepository private constructor(context: Context) {
         }
         Log.d(TAG, "--- END REPOSITORY STATE ---")
     }
+
+    // ==================== EXPORT/IMPORT FUNCTIONS ====================
+
+    /**
+     * Exports the complete repository state including all vocabulary items, categories,
+     * learning states, and mappings.
+     * 
+     * This creates a full backup that can be used to restore the complete state on another
+     * device or after data loss.
+     * 
+     * @return [FullRepositoryExport] containing all repository data
+     * 
+     * @see importVocabularyData for importing the exported data
+     * @see exportToJson for converting to JSON string
+     */
+    suspend fun exportFullRepository(): FullRepositoryExport {
+        Log.i(TAG, "exportFullRepository: Creating full repository export")
+        val items = getAllVocabularyItems()
+        val categories = getAllCategories()
+        val states = getAllVocabularyItemStates()
+        val categoryMappings = getCategoryMappings()
+        val stageMapping = loadStageMapping().first()
+
+        return FullRepositoryExport(
+            formatVersion = 1,
+            exportDate = Clock.System.now(),
+            metadata = ExportMetadata(
+                itemCount = items.size,
+                categoryCount = categories.size,
+                exportScope = "Full Repository"
+            ),
+            items = items,
+            categories = categories,
+            states = states,
+            categoryMappings = categoryMappings.map { CategoryMappingData(it.vocabularyItemId, it.categoryId) },
+            stageMappings = stageMapping.map { StageMappingData(it.key, it.value) }
+        ).also {
+            Log.i(TAG, "exportFullRepository: Export complete. Items: ${items.size}, Categories: ${categories.size}")
+        }
+    }
+
+    /**
+     * Exports a single category with all its vocabulary items and associated data.
+     * 
+     * @param categoryId The ID of the category to export
+     * @return [CategoryExport] containing the category and its items, or null if category not found
+     * 
+     * @see importVocabularyData for importing the exported data
+     */
+    suspend fun exportCategory(categoryId: Int): CategoryExport? {
+        Log.i(TAG, "exportCategory: Exporting category id=$categoryId")
+        val category = getCategoryById(categoryId) ?: run {
+            Log.w(TAG, "exportCategory: Category id=$categoryId not found")
+            return null
+        }
+        
+        val items = getVocabularyItemsByCategory(categoryId)
+        val itemIds = items.map { it.id }
+        val states = getAllVocabularyItemStates().filter { it.vocabularyItemId in itemIds }
+        val stageMapping = loadStageMapping().first().filterKeys { it in itemIds }
+
+        return CategoryExport(
+            formatVersion = 1,
+            exportDate = Clock.System.now(),
+            metadata = ExportMetadata(
+                itemCount = items.size,
+                categoryCount = 1,
+                exportScope = "Category: ${category.name}"
+            ),
+            category = category,
+            items = items,
+            states = states,
+            stageMappings = stageMapping.map { StageMappingData(it.key, it.value) }
+        ).also {
+            Log.i(TAG, "exportCategory: Export complete. Category: ${category.name}, Items: ${items.size}")
+        }
+    }
+
+    /**
+     * Exports a list of vocabulary items by their IDs.
+     * 
+     * @param itemIds List of vocabulary item IDs to export
+     * @param includeCategories Whether to include category information for these items
+     * @return [ItemListExport] containing the items and their data
+     * 
+     * @see importVocabularyData for importing the exported data
+     */
+    suspend fun exportItemList(itemIds: List<Int>, includeCategories: Boolean = true): ItemListExport {
+        Log.i(TAG, "exportItemList: Exporting ${itemIds.size} items")
+        val items = itemDao.getItemsByIds(itemIds)
+        val states = getAllVocabularyItemStates().filter { it.vocabularyItemId in itemIds }
+        val stageMapping = loadStageMapping().first().filterKeys { it in itemIds }
+        
+        val associatedCategories = if (includeCategories) {
+            val mappings = getCategoryMappings().filter { it.vocabularyItemId in itemIds }
+            val categoryIds = mappings.map { it.categoryId }.distinct()
+            getAllCategories().filter { it.id in categoryIds }
+        } else {
+            emptyList()
+        }
+        
+        val categoryMappings = if (includeCategories) {
+            getCategoryMappings().filter { it.vocabularyItemId in itemIds }
+                .map { CategoryMappingData(it.vocabularyItemId, it.categoryId) }
+        } else {
+            emptyList()
+        }
+
+        return ItemListExport(
+            formatVersion = 1,
+            exportDate = Clock.System.now(),
+            metadata = ExportMetadata(
+                itemCount = items.size,
+                categoryCount = associatedCategories.size,
+                exportScope = "Item List (${items.size} items)"
+            ),
+            items = items,
+            states = states,
+            stageMappings = stageMapping.map { StageMappingData(it.key, it.value) },
+            associatedCategories = associatedCategories,
+            categoryMappings = categoryMappings
+        ).also {
+            Log.i(TAG, "exportItemList: Export complete. Items: ${items.size}")
+        }
+    }
+
+    /**
+     * Exports a single vocabulary item with all its details.
+     * 
+     * @param itemId The ID of the vocabulary item to export
+     * @return [SingleItemExport] containing the item and its data, or null if item not found
+     * 
+     * @see importVocabularyData for importing the exported data
+     */
+    suspend fun exportSingleItem(itemId: Int): SingleItemExport? {
+        Log.i(TAG, "exportSingleItem: Exporting item id=$itemId")
+        val item = getVocabularyItemById(itemId) ?: run {
+            Log.w(TAG, "exportSingleItem: Item id=$itemId not found")
+            return null
+        }
+        
+        val state = getVocabularyItemStateById(itemId)
+        val stage = loadStageMapping().first()[itemId] ?: VocabularyStage.NEW
+        val mappings = getCategoryMappings().filter { it.vocabularyItemId == itemId }
+        val categoryIds = mappings.map { it.categoryId }
+        val categories = getAllCategories().filter { it.id in categoryIds }
+
+        return SingleItemExport(
+            formatVersion = 1,
+            exportDate = Clock.System.now(),
+            metadata = ExportMetadata(
+                itemCount = 1,
+                categoryCount = categories.size,
+                exportScope = "Single Item: ${item.wordFirst}"
+            ),
+            item = item,
+            state = state,
+            stage = stage,
+            categories = categories
+        ).also {
+            Log.i(TAG, "exportSingleItem: Export complete. Item: ${item.wordFirst}")
+        }
+    }
+
+    /**
+     * Converts any [VocabularyExportData] to a JSON string.
+     * 
+     * The resulting JSON can be:
+     * - Saved to a file
+     * - Sent via REST API
+     * - Shared through messaging apps (WhatsApp, Telegram, etc.)
+     * - Stored in cloud storage (Google Drive, Dropbox, etc.)
+     * - Transmitted via any text-based protocol
+     * 
+     * @param exportData The export data to convert
+     * @param prettyPrint Whether to format the JSON for human readability (default: false)
+     * @return JSON string representation of the export data
+     * 
+     * @see importFromJson for parsing JSON back into export data
+     */
+    fun exportToJson(exportData: VocabularyExportData, prettyPrint: Boolean = false): String {
+        val json = Json { 
+            ignoreUnknownKeys = true
+            this.prettyPrint = prettyPrint
+        }
+        return json.encodeToString(VocabularyExportData.serializer(), exportData)
+    }
+
+    /**
+     * Parses a JSON string into [VocabularyExportData].
+     * 
+     * @param jsonString The JSON string to parse
+     * @return Parsed export data
+     * @throws kotlinx.serialization.SerializationException if JSON is invalid
+     * 
+     * @see exportToJson for converting export data to JSON
+     * @see importVocabularyData for importing the parsed data
+     */
+    fun importFromJson(jsonString: String): VocabularyExportData {
+        val json = Json { ignoreUnknownKeys = true }
+        return json.decodeFromString(VocabularyExportData.serializer(), jsonString)
+    }
+
+    /**
+     * Imports vocabulary data from an export.
+     * 
+     * This function handles different export types (full repository, category, item list, single item)
+     * and applies the specified conflict resolution strategy.
+     * 
+     * @param exportData The export data to import
+     * @param strategy The conflict resolution strategy to use (default: MERGE)
+     * @return [ImportResult] with statistics about the import operation
+     * 
+     * @see ConflictStrategy for available strategies
+     * @see exportFullRepository, exportCategory, exportItemList, exportSingleItem for creating exports
+     */
+    suspend fun importVocabularyData(
+        exportData: VocabularyExportData,
+        strategy: ConflictStrategy = ConflictStrategy.MERGE
+    ): ImportResult {
+        Log.i(TAG, "importVocabularyData: Starting import with strategy=$strategy, scope=${exportData.metadata.exportScope}")
+        
+        return when (exportData) {
+            is FullRepositoryExport -> importFullRepository(exportData, strategy)
+            is CategoryExport -> importCategory(exportData, strategy)
+            is ItemListExport -> importItemList(exportData, strategy)
+            is SingleItemExport -> importSingleItem(exportData, strategy)
+        }.also { result ->
+            Log.i(TAG, "importVocabularyData: Import complete. Imported: ${result.itemsImported}, " +
+                    "Skipped: ${result.itemsSkipped}, Updated: ${result.itemsUpdated}, " +
+                    "Categories: ${result.categoriesImported}, Errors: ${result.errors.size}")
+        }
+    }
+
+    /**
+     * Internal function to import a full repository export.
+     */
+    private suspend fun importFullRepository(
+        export: FullRepositoryExport,
+        strategy: ConflictStrategy
+    ): ImportResult {
+        val errors = mutableListOf<String>()
+        var itemsImported = 0
+        var itemsSkipped = 0
+        var itemsUpdated = 0
+        var categoriesImported = 0
+
+        try {
+            db.withTransaction {
+                // Import categories first (they're referenced by items)
+                val categoryIdMap = importCategories(export.categories, strategy)
+                categoriesImported = categoryIdMap.size
+
+                // Import items
+                val itemIdMap = importItems(export.items, export.states, export.stageMappings, strategy)
+                itemsImported = itemIdMap.count { it.value >= 0 }
+                itemsSkipped = itemIdMap.count { it.value == -1 }
+
+                // Import category mappings with remapped IDs
+                importCategoryMappings(export.categoryMappings, itemIdMap, categoryIdMap)
+            }
+            
+            requestUpdateMappings()
+        } catch (e: Exception) {
+            Log.e(TAG, "importFullRepository: Error during import", e)
+            errors.add("Import failed: ${e.message}")
+        }
+
+        return ImportResult(itemsImported, itemsSkipped, itemsUpdated, categoriesImported, errors)
+    }
+
+    /**
+     * Internal function to import a category export.
+     */
+    private suspend fun importCategory(
+        export: CategoryExport,
+        strategy: ConflictStrategy
+    ): ImportResult {
+        val errors = mutableListOf<String>()
+        var itemsImported = 0
+        var itemsSkipped = 0
+        var itemsUpdated = 0
+        var categoriesImported = 0
+
+        try {
+            db.withTransaction {
+                // Import the category
+                val categoryIdMap = importCategories(listOf(export.category), strategy)
+                categoriesImported = categoryIdMap.size
+                val newCategoryId = categoryIdMap[export.category.id] ?: export.category.id
+
+                // Import items
+                val itemIdMap = importItems(export.items, export.states, export.stageMappings, strategy)
+                itemsImported = itemIdMap.count { it.value >= 0 }
+                itemsSkipped = itemIdMap.count { it.value == -1 }
+
+                // Create category mappings for all imported items
+                val mappings = itemIdMap.filter { it.value >= 0 }.map { (oldId, newId) ->
+                    CategoryMappingData(newId, newCategoryId)
+                }
+                importCategoryMappings(mappings, mapOf(), mapOf())
+            }
+            
+            requestUpdateMappings()
+        } catch (e: Exception) {
+            Log.e(TAG, "importCategory: Error during import", e)
+            errors.add("Import failed: ${e.message}")
+        }
+
+        return ImportResult(itemsImported, itemsSkipped, itemsUpdated, categoriesImported, errors)
+    }
+
+    /**
+     * Internal function to import an item list export.
+     */
+    private suspend fun importItemList(
+        export: ItemListExport,
+        strategy: ConflictStrategy
+    ): ImportResult {
+        val errors = mutableListOf<String>()
+        var itemsImported = 0
+        var itemsSkipped = 0
+        var itemsUpdated = 0
+        var categoriesImported = 0
+
+        try {
+            db.withTransaction {
+                // Import associated categories if present
+                val categoryIdMap = if (export.associatedCategories.isNotEmpty()) {
+                    importCategories(export.associatedCategories, strategy).also {
+                        categoriesImported = it.size
+                    }
+                } else {
+                    emptyMap()
+                }
+
+                // Import items
+                val itemIdMap = importItems(export.items, export.states, export.stageMappings, strategy)
+                itemsImported = itemIdMap.count { it.value >= 0 }
+                itemsSkipped = itemIdMap.count { it.value == -1 }
+
+                // Import category mappings if present
+                if (export.categoryMappings.isNotEmpty()) {
+                    importCategoryMappings(export.categoryMappings, itemIdMap, categoryIdMap)
+                }
+            }
+            
+            requestUpdateMappings()
+        } catch (e: Exception) {
+            Log.e(TAG, "importItemList: Error during import", e)
+            errors.add("Import failed: ${e.message}")
+        }
+
+        return ImportResult(itemsImported, itemsSkipped, itemsUpdated, categoriesImported, errors)
+    }
+
+    /**
+     * Internal function to import a single item export.
+     */
+    private suspend fun importSingleItem(
+        export: SingleItemExport,
+        strategy: ConflictStrategy
+    ): ImportResult {
+        val errors = mutableListOf<String>()
+        var itemsImported = 0
+        var itemsSkipped = 0
+        var itemsUpdated = 0
+        var categoriesImported = 0
+
+        try {
+            db.withTransaction {
+                // Import categories if present
+                val categoryIdMap = if (export.categories.isNotEmpty()) {
+                    importCategories(export.categories, strategy).also {
+                        categoriesImported = it.size
+                    }
+                } else {
+                    emptyMap()
+                }
+
+                // Import the single item
+                val states = if (export.state != null) listOf(export.state) else emptyList()
+                val stageMappings = listOf(StageMappingData(export.item.id, export.stage))
+                val itemIdMap = importItems(listOf(export.item), states, stageMappings, strategy)
+                itemsImported = itemIdMap.count { it.value >= 0 }
+                itemsSkipped = itemIdMap.count { it.value == -1 }
+
+                // Create category mappings
+                val newItemId = itemIdMap[export.item.id] ?: export.item.id
+                if (newItemId >= 0) {
+                    val mappings = export.categories.map { category ->
+                        val newCategoryId = categoryIdMap[category.id] ?: category.id
+                        CategoryMappingData(newItemId, newCategoryId)
+                    }
+                    importCategoryMappings(mappings, mapOf(), mapOf())
+                }
+            }
+            
+            requestUpdateMappings()
+        } catch (e: Exception) {
+            Log.e(TAG, "importSingleItem: Error during import", e)
+            errors.add("Import failed: ${e.message}")
+        }
+
+        return ImportResult(itemsImported, itemsSkipped, itemsUpdated, categoriesImported, errors)
+    }
+
+    /**
+     * Helper function to import categories with conflict resolution.
+     * Returns a map of old category IDs to new category IDs.
+     */
+    private suspend fun importCategories(
+        categories: List<VocabularyCategory>,
+        strategy: ConflictStrategy
+    ): Map<Int, Int> {
+        val idMap = mutableMapOf<Int, Int>()
+        val existingCategories = getAllCategories()
+
+        for (category in categories) {
+            val existing = existingCategories.find { it.name == category.name && it::class == category::class }
+            
+            when {
+                existing != null && strategy == ConflictStrategy.SKIP -> {
+                    // Skip, but map old ID to existing ID
+                    idMap[category.id] = existing.id
+                    Log.d(TAG, "importCategories: Skipping existing category '${category.name}'")
+                }
+                existing != null && strategy == ConflictStrategy.REPLACE -> {
+                    // Replace existing category
+                    val updated = when (category) {
+                        is TagCategory -> category.copy(id = existing.id)
+                        is VocabularyFilter -> category.copy(id = existing.id)
+                    }
+                    saveCategory(updated)
+                    idMap[category.id] = existing.id
+                    Log.d(TAG, "importCategories: Replaced category '${category.name}'")
+                }
+                existing != null && strategy == ConflictStrategy.MERGE -> {
+                    // Keep existing, map old ID to existing ID
+                    idMap[category.id] = existing.id
+                    Log.d(TAG, "importCategories: Merged with existing category '${category.name}'")
+                }
+                strategy == ConflictStrategy.RENAME || existing == null -> {
+                    // Assign new ID
+                    val maxId = categoryDao.getAllCategories().maxOfOrNull { it.id } ?: 0
+                    val newId = maxId + 1
+                    val newCategory = when (category) {
+                        is TagCategory -> category.copy(id = newId)
+                        is VocabularyFilter -> category.copy(id = newId)
+                    }
+                    saveCategory(newCategory)
+                    idMap[category.id] = newId
+                    Log.d(TAG, "importCategories: Created new category '${category.name}' with id=$newId")
+                }
+            }
+        }
+
+        return idMap
+    }
+
+    /**
+     * Helper function to import vocabulary items with their states and stage mappings.
+     * Returns a map of old item IDs to new item IDs (-1 means skipped).
+     */
+    private suspend fun importItems(
+        items: List<VocabularyItem>,
+        states: List<VocabularyItemState>,
+        stageMappings: List<StageMappingData>,
+        strategy: ConflictStrategy
+    ): Map<Int, Int> {
+        val idMap = mutableMapOf<Int, Int>()
+        val existingItems = getAllVocabularyItems()
+        val stateMap = states.associateBy { it.vocabularyItemId }
+        val stageMap = stageMappings.associate { it.vocabularyItemId to it.stage }
+
+        for (item in items) {
+            val duplicate = existingItems.find { it.isDuplicate(item) }
+            
+            when {
+                duplicate != null && strategy == ConflictStrategy.SKIP -> {
+                    // Skip this item
+                    idMap[item.id] = -1
+                    Log.d(TAG, "importItems: Skipping duplicate item '${item.wordFirst}'")
+                }
+                duplicate != null && strategy == ConflictStrategy.REPLACE -> {
+                    // Replace with imported version
+                    val updated = item.copy(id = duplicate.id)
+                    itemDao.upsertItem(updated)
+                    idMap[item.id] = duplicate.id
+                    
+                    // Update state and stage
+                    stateMap[item.id]?.let { state ->
+                        stateDao.upsertState(state.copy(vocabularyItemId = duplicate.id))
+                    }
+                    stageMap[item.id]?.let { stage ->
+                        mappingDao.upsertStageMapping(StageMappingEntity(duplicate.id, stage))
+                    }
+                    Log.d(TAG, "importItems: Replaced item '${item.wordFirst}'")
+                }
+                duplicate != null && strategy == ConflictStrategy.MERGE -> {
+                    // Merge: keep item, merge states (keep better progress)
+                    idMap[item.id] = duplicate.id
+                    
+                    stateMap[item.id]?.let { importedState ->
+                        val existingState = getVocabularyItemStateById(duplicate.id)
+                        val mergedState = mergeStates(existingState, importedState, duplicate.id)
+                        stateDao.upsertState(mergedState)
+                    }
+                    
+                    stageMap[item.id]?.let { importedStage ->
+                        val existingStage = loadStageMapping().first()[duplicate.id] ?: VocabularyStage.NEW
+                        val mergedStage = maxOf(importedStage, existingStage)
+                        mappingDao.upsertStageMapping(StageMappingEntity(duplicate.id, mergedStage))
+                    }
+                    Log.d(TAG, "importItems: Merged item '${item.wordFirst}'")
+                }
+                strategy == ConflictStrategy.RENAME || duplicate == null -> {
+                    // Assign new ID
+                    val maxId = itemDao.getMaxItemId() ?: 0
+                    val newId = maxId + idMap.size + 1
+                    val newItem = item.copy(id = newId)
+                    itemDao.upsertItem(newItem)
+                    idMap[item.id] = newId
+                    
+                    // Import state and stage with new ID
+                    stateMap[item.id]?.let { state ->
+                        stateDao.upsertState(state.copy(vocabularyItemId = newId))
+                    }
+                    stageMap[item.id]?.let { stage ->
+                        mappingDao.upsertStageMapping(StageMappingEntity(newId, stage))
+                    }
+                    Log.d(TAG, "importItems: Created new item '${item.wordFirst}' with id=$newId")
+                }
+            }
+        }
+
+        return idMap
+    }
+
+    /**
+     * Helper function to import category mappings with remapped IDs.
+     */
+    private suspend fun importCategoryMappings(
+        mappings: List<CategoryMappingData>,
+        itemIdMap: Map<Int, Int>,
+        categoryIdMap: Map<Int, Int>
+    ) {
+        for (mapping in mappings) {
+            val newItemId = itemIdMap[mapping.vocabularyItemId] ?: mapping.vocabularyItemId
+            val newCategoryId = categoryIdMap[mapping.categoryId] ?: mapping.categoryId
+            
+            // Skip if item was skipped during import
+            if (newItemId < 0) continue
+            
+            mappingDao.addCategoryMapping(CategoryMappingEntity(newItemId, newCategoryId))
+        }
+    }
+
+    /**
+     * Helper function to merge two vocabulary item states.
+     * Keeps the more advanced learning progress.
+     */
+    private fun mergeStates(
+        existing: VocabularyItemState?,
+        imported: VocabularyItemState,
+        itemId: Int
+    ): VocabularyItemState {
+        if (existing == null) return imported.copy(vocabularyItemId = itemId)
+        
+        return VocabularyItemState(
+            vocabularyItemId = itemId,
+            lastCorrectAnswer = maxOfNullable(existing.lastCorrectAnswer, imported.lastCorrectAnswer),
+            lastIncorrectAnswer = maxOfNullable(existing.lastIncorrectAnswer, imported.lastIncorrectAnswer),
+            correctAnswerCount = max(existing.correctAnswerCount, imported.correctAnswerCount),
+            incorrectAnswerCount = max(existing.incorrectAnswerCount, imported.incorrectAnswerCount)
+        )
+    }
+
+    /**
+     * Helper function to get the maximum of two nullable Instants.
+     */
+    private fun maxOfNullable(a: Instant?, b: Instant?): Instant? {
+        return when {
+            a == null -> b
+            b == null -> a
+            else -> if (a > b) a else b
+        }
+    }
 }
 
 @Serializable

app/src/main/java/eu/gaudian/translator/ui/theme/Theme.kt

@@ -5,21 +5,22 @@ import androidx.compose.material3.darkColorScheme
 import androidx.compose.material3.lightColorScheme
 import androidx.compose.ui.graphics.Color
 import eu.gaudian.translator.ui.theme.themes.AutumnSpiceTheme
-import eu.gaudian.translator.ui.theme.themes.CitrusSplashTheme
 import eu.gaudian.translator.ui.theme.themes.CoffeeTheme
-import eu.gaudian.translator.ui.theme.themes.CrimsonTheme
 import eu.gaudian.translator.ui.theme.themes.CyberpunkTheme
+import eu.gaudian.translator.ui.theme.themes.DebugTheme
 import eu.gaudian.translator.ui.theme.themes.DefaultTheme
+import eu.gaudian.translator.ui.theme.themes.ElectricVioletTheme
 import eu.gaudian.translator.ui.theme.themes.ForestTheme
+import eu.gaudian.translator.ui.theme.themes.LavenderDreamTheme
+import eu.gaudian.translator.ui.theme.themes.MossStoneTheme
+import eu.gaudian.translator.ui.theme.themes.NeonPulseTheme
 import eu.gaudian.translator.ui.theme.themes.NordTheme
 import eu.gaudian.translator.ui.theme.themes.OceanicCalmTheme
 import eu.gaudian.translator.ui.theme.themes.PixelTheme
-import eu.gaudian.translator.ui.theme.themes.SakuraTheme
+import eu.gaudian.translator.ui.theme.themes.SageGardenTheme
 import eu.gaudian.translator.ui.theme.themes.SlateAndStoneTheme
-import eu.gaudian.translator.ui.theme.themes.SpaceTheme
-import eu.gaudian.translator.ui.theme.themes.SynthwaveTheme
 import eu.gaudian.translator.ui.theme.themes.TealTheme
-import eu.gaudian.translator.ui.theme.themes.TwilightSerenityTheme
+import eu.gaudian.translator.ui.theme.themes.TerracottaEarthTheme
 
 /**
  * A data class to hold the core colors for a theme variation (light or dark).
@@ -96,25 +97,23 @@ data class AppTheme(
 
 
 val AllThemes = listOf(
-
     DefaultTheme,
     PixelTheme,
-    CrimsonTheme,
-    SakuraTheme,
     AutumnSpiceTheme,
     TealTheme,
     ForestTheme,
     CoffeeTheme,
-    CitrusSplashTheme,
     OceanicCalmTheme,
     SlateAndStoneTheme,
     NordTheme,
-    TwilightSerenityTheme,
-    SpaceTheme,
     CyberpunkTheme,
-    SynthwaveTheme,
+    DebugTheme,
-
+    LavenderDreamTheme,
-
+    SageGardenTheme,
+    MossStoneTheme,
+    ElectricVioletTheme,
+    NeonPulseTheme,
+    TerracottaEarthTheme,
 )
 
 /**

app/src/main/java/eu/gaudian/translator/ui/theme/themes/CitrusSplashTheme.kt

@@ -1,85 +0,0 @@
-@file:Suppress("HardCodedStringLiteral")
-
-package eu.gaudian.translator.ui.theme.themes
-
-import androidx.compose.ui.graphics.Color
-import eu.gaudian.translator.ui.theme.AppTheme
-import eu.gaudian.translator.ui.theme.ThemeColorSet
-
-val CitrusSplashTheme = AppTheme(
-    name = "Citrus Splash",
-    lightColors = ThemeColorSet(
-        primary = Color(0xFFF57F17),      // Vibrant Orange (Primary)
-        secondary = Color(0xFFFBC02D),    // Sunny Yellow (Secondary)
-        tertiary = Color(0xFF7CB342),     // Lime Green (Tertiary)
-        primaryContainer = Color(0xFFFFEBC0),
-        secondaryContainer = Color(0xFFFFF3AD),
-        tertiaryContainer = Color(0xFFDDEEBF),
-        onPrimary = Color(0xFFFFFFFF),
-        onSecondary = Color(0xFF000000),
-        onTertiary = Color(0xFFFFFFFF),
-        onPrimaryContainer = Color(0xFF2C1600),
-        onSecondaryContainer = Color(0xFF221B00),
-        onTertiaryContainer = Color(0xFF131F00),
-        error = Color(0xFFB00020),
-        onError = Color(0xFFFFFFFF),
-        errorContainer = Color(0xFFFDE7E9),
-        onErrorContainer = Color(0xFF4A000B),
-        background = Color(0xFFFFFDF7),   // Warm, off-white background
-        onBackground = Color(0xFF201A17), // Dark, warm text
-        surface = Color(0xFFFFFFFF),      // Crisp white surface
-        onSurface = Color(0xFF201A17),
-        surfaceVariant = Color(0xFFF3EFE9),
-        onSurfaceVariant = Color(0xFF49453F),
-        outline = Color(0xFF7A756F),
-        outlineVariant = Color(0xFFCCC5BD),
-        scrim = Color(0xFF000000),
-        inverseSurface = Color(0xFF352F2B),
-        inverseOnSurface = Color(0xFFFBEFE8),
-        inversePrimary = Color(0xFFFFB86C),
-        surfaceDim = Color(0xFFE2D8D2),
-        surfaceBright = Color(0xFFFFFDF7),
-        surfaceContainerLowest = Color(0xFFFFFFFF),
-        surfaceContainerLow = Color(0xFFFBF2EC),
-        surfaceContainer = Color(0xFFF5EDE6),
-        surfaceContainerHigh = Color(0xFFF0E7E1),
-        surfaceContainerHighest = Color(0xFFEAE2DC)
-    ),
-    darkColors = ThemeColorSet(
-        primary = Color(0xFFFFB86C),      // Lighter orange for dark mode
-        secondary = Color(0xFFEAC248),    // Lighter yellow
-        tertiary = Color(0xFFB8CF83),     // Lighter lime
-        primaryContainer = Color(0xFF5A4121),
-        secondaryContainer = Color(0xFF564600),
-        tertiaryContainer = Color(0xFF404D20),
-        onPrimary = Color(0xFF4A2A00),
-        onSecondary = Color(0xFF3A3000),
-        onTertiary = Color(0xFF2B350A),
-        onPrimaryContainer = Color(0xFFFFDEB5),
-        onSecondaryContainer = Color(0xFFFFEAAA),
-        onTertiaryContainer = Color(0xFFD4EC9C),
-        error = Color(0xFFCF6679),
-        onError = Color(0xFF000000),
-        errorContainer = Color(0xFF93000A),
-        onErrorContainer = Color(0xFFFFDAD6),
-        background = Color(0xFF1F1A17),   // Deep, warm brown/gray
-        onBackground = Color(0xFFEAE2DC), // Light, warm text
-        surface = Color(0xFF2A2421),      // Slightly lighter warm surface
-        onSurface = Color(0xFFEAE2DC),
-        surfaceVariant = Color(0xFF443F3A),
-        onSurfaceVariant = Color(0xFFC9C6C0),
-        outline = Color(0xFF938F8A),
-        outlineVariant = Color(0xFF49453F),
-        scrim = Color(0xFF000000),
-        inverseSurface = Color(0xFFEAE2DC),
-        inverseOnSurface = Color(0xFF201A17),
-        inversePrimary = Color(0xFFF57F17),
-        surfaceDim = Color(0xFF1F1A17),
-        surfaceBright = Color(0xFF48403A),
-        surfaceContainerLowest = Color(0xFF16120F),
-        surfaceContainerLow = Color(0xFF1F1A17),
-        surfaceContainer = Color(0xFF241E1B),
-        surfaceContainerHigh = Color(0xFF2E2925),
-        surfaceContainerHighest = Color(0xFF39332F),
-    )
-)

app/src/main/java/eu/gaudian/translator/ui/theme/themes/CrimsonTheme.kt

@@ -1,85 +0,0 @@
-@file:Suppress("HardCodedStringLiteral")
-
-package eu.gaudian.translator.ui.theme.themes
-
-import androidx.compose.ui.graphics.Color
-import eu.gaudian.translator.ui.theme.AppTheme
-import eu.gaudian.translator.ui.theme.ThemeColorSet
-
-val CrimsonTheme = AppTheme(
-    name = "Crimson",
-    lightColors = ThemeColorSet(
-        primary = Color(0xFFA03F3F),
-        secondary = Color(0xFF775656),
-        tertiary = Color(0xFF755A2F),
-        primaryContainer = Color(0xFFFFDAD9),
-        secondaryContainer = Color(0xFFFFDAD9),
-        tertiaryContainer = Color(0xFFFFDEAD),
-        onPrimary = Color(0xFFFFFFFF),
-        onSecondary = Color(0xFFFFFFFF),
-        onTertiary = Color(0xFFFFFFFF),
-        onPrimaryContainer = Color(0xFF410004),
-        onSecondaryContainer = Color(0xFF2C1515),
-        onTertiaryContainer = Color(0xFF281900),
-        error = Color(0xFFBA1A1A),
-        onError = Color(0xFFFFFFFF),
-        errorContainer = Color(0xFFFFDAD6),
-        onErrorContainer = Color(0xFF410002),
-        background = Color(0xFFFCFCFC),
-        onBackground = Color(0xFF201A1A),
-        surface = Color(0xFFFCFCFC),
-        onSurface = Color(0xFF201A1A),
-        surfaceVariant = Color(0xFFF4DDDD),
-        onSurfaceVariant = Color(0xFF524343),
-        outline = Color(0xFF857373),
-        outlineVariant = Color(0xFFD7C1C1),
-        scrim = Color(0xFF000000),
-        inverseSurface = Color(0xFF362F2F),
-        inverseOnSurface = Color(0xFFFBEDED),
-        inversePrimary = Color(0xFFFFB3B3),
-        surfaceDim = Color(0xFFE3D7D7),
-        surfaceBright = Color(0xFFFCFCFC),
-        surfaceContainerLowest = Color(0xFFFFFFFF),
-        surfaceContainerLow = Color(0xFFF7F0F0),
-        surfaceContainer = Color(0xFFF1EAEB),
-        surfaceContainerHigh = Color(0xFFEBE4E5),
-        surfaceContainerHighest = Color(0xFFE5DFDF)
-    ),
-    darkColors = ThemeColorSet(
-        primary = Color(0xFFFFB3B3),
-        secondary = Color(0xFFE6BDBC),
-        tertiary = Color(0xFFE5C18D),
-        primaryContainer = Color(0xFF812829),
-        secondaryContainer = Color(0xFF5D3F3F),
-        tertiaryContainer = Color(0xFF5B431A),
-        onPrimary = Color(0xFF611216),
-        onSecondary = Color(0xFF442929),
-        onTertiary = Color(0xFF412D05),
-        onPrimaryContainer = Color(0xFFFFDAD9),
-        onSecondaryContainer = Color(0xFFFFDAD9),
-        onTertiaryContainer = Color(0xFFFFDEAD),
-        error = Color(0xFFFFB4AB),
-        onError = Color(0xFF690005),
-        errorContainer = Color(0xFF93000A),
-        onErrorContainer = Color(0xFFFFDAD6),
-        background = Color(0xFF201A1A),
-        onBackground = Color(0xFFEBE0E0),
-        surface = Color(0xFF201A1A),
-        onSurface = Color(0xFFEBE0E0),
-        surfaceVariant = Color(0xFF524343),
-        onSurfaceVariant = Color(0xFFD7C1C1),
-        outline = Color(0xFFA08C8C),
-        outlineVariant = Color(0xFF524343),
-        scrim = Color(0xFF000000),
-        inverseSurface = Color(0xFFEBE0E0),
-        inverseOnSurface = Color(0xFF362F2F),
-        inversePrimary = Color(0xFFA03F3F),
-        surfaceDim = Color(0xFF171212),
-        surfaceBright = Color(0xFF3E3737),
-        surfaceContainerLowest = Color(0xFF120D0D),
-        surfaceContainerLow = Color(0xFF251E1E),
-        surfaceContainer = Color(0xFF2A2222),
-        surfaceContainerHigh = Color(0xFF342C2C),
-        surfaceContainerHighest = Color(0xFF3F3737),
-    )
-)

app/src/main/java/eu/gaudian/translator/ui/theme/themes/DebugTheme.kt

@@ -0,0 +1,123 @@
+@file:Suppress("HardCodedStringLiteral")
+
+package eu.gaudian.translator.ui.theme.themes
+
+import androidx.compose.ui.graphics.Color
+import eu.gaudian.translator.ui.theme.AppTheme
+import eu.gaudian.translator.ui.theme.ThemeColorSet
+
+val DebugTheme = AppTheme(
+    name = "Debug",
+    lightColors = ThemeColorSet(
+        // Primary: Bright Red
+        primary = Color(0xFFFF0000),
+        onPrimary = Color(0xFFFFFFFF),
+        primaryContainer = Color(0xFFFFCCCC),
+        onPrimaryContainer = Color(0xFF660000),
+        
+        // Secondary: Bright Blue
+        secondary = Color(0xFF0000FF),
+        onSecondary = Color(0xFFFFFFFF),
+        secondaryContainer = Color(0xFFCCCCFF),
+        onSecondaryContainer = Color(0xFF000066),
+        
+        // Tertiary: Bright Green
+        tertiary = Color(0xFF00FF00),
+        onTertiary = Color(0xFF000000),
+        tertiaryContainer = Color(0xFFCCFFCC),
+        onTertiaryContainer = Color(0xFF006600),
+        
+        // Error: Standard Material Red
+        error = Color(0xFFBA1A1A),
+        onError = Color(0xFFFFFFFF),
+        errorContainer = Color(0xFFFFDAD6),
+        onErrorContainer = Color(0xFF410002),
+        
+        // Background: Light Gray
+        background = Color(0xFFF5F5F5),
+        onBackground = Color(0xFF333333),
+        
+        // Surface: White
+        surface = Color(0xFFFFFFFF),
+        onSurface = Color(0xFF333333),
+        surfaceVariant = Color(0xFFE0E0E0),
+        onSurfaceVariant = Color(0xFF666666),
+        
+        // Outline
+        outline = Color(0xFF999999),
+        outlineVariant = Color(0xFFCCCCCC),
+        
+        // Scrim
+        scrim = Color(0xFF000000),
+        
+        // Inverse colors
+        inverseSurface = Color(0xFF333333),
+        inverseOnSurface = Color(0xFFFFFFFF),
+        inversePrimary = Color(0xFFFF6666),
+        
+        // Surface containers
+        surfaceDim = Color(0xFFE8E8E8),
+        surfaceBright = Color(0xFFFFFFFF),
+        surfaceContainerLowest = Color(0xFFFFFFFF),
+        surfaceContainerLow = Color(0xFFEEEEEE),
+        surfaceContainer = Color(0xFFF5F5F5),
+        surfaceContainerHigh = Color(0xFFFAFAFA),
+        surfaceContainerHighest = Color(0xFFFFFFFF)
+    ),
+    darkColors = ThemeColorSet(
+        // Primary: Bright Cyan
+        primary = Color(0xFF00FFFF),
+        onPrimary = Color(0xFF000000),
+        primaryContainer = Color(0xFF66FFFF),
+        onPrimaryContainer = Color(0xFF003333),
+        
+        // Secondary: Bright Magenta
+        secondary = Color(0xFFFF00FF),
+        onSecondary = Color(0xFF000000),
+        secondaryContainer = Color(0xFFFF66FF),
+        onSecondaryContainer = Color(0xFF330033),
+        
+        // Tertiary: Bright Yellow
+        tertiary = Color(0xFFFFFF00),
+        onTertiary = Color(0xFF000000),
+        tertiaryContainer = Color(0xFFFFFF66),
+        onTertiaryContainer = Color(0xFF333300),
+        
+        // Error: Standard Material Red
+        error = Color(0xFFFFB4AB),
+        onError = Color(0xFF690005),
+        errorContainer = Color(0xFF93000A),
+        onErrorContainer = Color(0xFFFFDAD6),
+        
+        // Background: Dark Gray
+        background = Color(0xFF121212),
+        onBackground = Color(0xFFE0E0E0),
+        
+        // Surface: Dark Gray
+        surface = Color(0xFF1E1E1E),
+        onSurface = Color(0xFFE0E0E0),
+        surfaceVariant = Color(0xFF2D2D2D),
+        onSurfaceVariant = Color(0xFFB0B0B0),
+        
+        // Outline
+        outline = Color(0xFF555555),
+        outlineVariant = Color(0xFF333333),
+        
+        // Scrim
+        scrim = Color(0xFF000000),
+        
+        // Inverse colors
+        inverseSurface = Color(0xFFE0E0E0),
+        inverseOnSurface = Color(0xFF121212),
+        inversePrimary = Color(0xFF006666),
+        
+        // Surface containers
+        surfaceDim = Color(0xFF121212),
+        surfaceBright = Color(0xFF333333),
+        surfaceContainerLowest = Color(0xFF0A0A0A),
+        surfaceContainerLow = Color(0xFF181818),
+        surfaceContainer = Color(0xFF1E1E1E),
+        surfaceContainerHigh = Color(0xFF252525),
+        surfaceContainerHighest = Color(0xFF2D2D2D)
+    )
+)

app/src/main/java/eu/gaudian/translator/ui/theme/themes/ElectricVioletTheme.kt

@@ -0,0 +1,85 @@
+@file:Suppress("HardCodedStringLiteral")
+
+package eu.gaudian.translator.ui.theme.themes
+
+import androidx.compose.ui.graphics.Color
+import eu.gaudian.translator.ui.theme.AppTheme
+import eu.gaudian.translator.ui.theme.ThemeColorSet
+
+val ElectricVioletTheme = AppTheme(
+    name = "Electric Violet",
+    lightColors = ThemeColorSet(
+        primary = Color(0xFF7B2CBF),
+        secondary = Color(0xFF9D4EDD),
+        tertiary = Color(0xFFC77DFF),
+        primaryContainer = Color(0xFFE8D4FF),
+        secondaryContainer = Color(0xFFF0D4FF),
+        tertiaryContainer = Color(0xFFFFD4FF),
+        onPrimary = Color.White,
+        onSecondary = Color.White,
+        onTertiary = Color(0xFF3D0066),
+        onPrimaryContainer = Color(0xFF2E0060),
+        onSecondaryContainer = Color(0xFF3D0066),
+        onTertiaryContainer = Color(0xFF4D007A),
+        error = Color(0xFFBA1A1A),
+        onError = Color.White,
+        errorContainer = Color(0xFFFFDAD6),
+        onErrorContainer = Color(0xFF410002),
+        background = Color(0xFFFEFDFF),
+        onBackground = Color(0xFF1C1B20),
+        surface = Color(0xFFFEFDFF),
+        onSurface = Color(0xFF1C1B20),
+        surfaceVariant = Color(0xFFE7DEF0),
+        onSurfaceVariant = Color(0xFF4F444B),
+        outline = Color(0xFF80737A),
+        outlineVariant = Color(0xFFD3C2CA),
+        scrim = Color.Black,
+        inverseSurface = Color(0xFF343035),
+        inverseOnSurface = Color(0xFFF9EFF6),
+        inversePrimary = Color(0xFFE0B0FF),
+        surfaceDim = Color(0xFFE0D8E0),
+        surfaceBright = Color(0xFFFEFDFF),
+        surfaceContainerLowest = Color.White,
+        surfaceContainerLow = Color(0xFFF9F2FA),
+        surfaceContainer = Color(0xFFF3ECF4),
+        surfaceContainerHigh = Color(0xFFEDE7EE),
+        surfaceContainerHighest = Color(0xFFE7E1E9)
+    ),
+    darkColors = ThemeColorSet(
+        primary = Color(0xFFE0B0FF),
+        secondary = Color(0xFFC590E0),
+        tertiary = Color(0xFFE0A0FF),
+        primaryContainer = Color(0xFF5A2D8A),
+        secondaryContainer = Color(0xFF6A3A7A),
+        tertiaryContainer = Color(0xFF5A3A7A),
+        onPrimary = Color(0xFF3D1A6A),
+        onSecondary = Color(0xFF3D2A5A),
+        onTertiary = Color(0xFF3D2A6A),
+        onPrimaryContainer = Color(0xFFE8D4FF),
+        onSecondaryContainer = Color(0xFFF0D4FF),
+        onTertiaryContainer = Color(0xFFFFD4FF),
+        error = Color(0xFFFFB4AB),
+        onError = Color(0xFF690005),
+        errorContainer = Color(0xFF93000A),
+        onErrorContainer = Color(0xFFFFDAD6),
+        background = Color(0xFF1C1B20),
+        onBackground = Color(0xFFE6E1E9),
+        surface = Color(0xFF1C1B20),
+        onSurface = Color(0xFFE6E1E9),
+        surfaceVariant = Color(0xFF4F444B),
+        onSurfaceVariant = Color(0xFFD3C2CA),
+        outline = Color(0xFF9C8D96),
+        outlineVariant = Color(0xFF4F444B),
+        scrim = Color.Black,
+        inverseSurface = Color(0xFFE6E1E9),
+        inverseOnSurface = Color(0xFF343035),
+        inversePrimary = Color(0xFF7B2CBF),
+        surfaceDim = Color(0xFF141217),
+        surfaceBright = Color(0xFF3B373E),
+        surfaceContainerLowest = Color(0xFF0E0D12),
+        surfaceContainerLow = Color(0xFF1C1B20),
+        surfaceContainer = Color(0xFF201F24),
+        surfaceContainerHigh = Color(0xFF2B292F),
+        surfaceContainerHighest = Color(0xFF36343A)
+    )
+)

app/src/main/java/eu/gaudian/translator/ui/theme/themes/LavenderDreamTheme.kt

@@ -0,0 +1,85 @@
+@file:Suppress("HardCodedStringLiteral")
+
+package eu.gaudian.translator.ui.theme.themes
+
+import androidx.compose.ui.graphics.Color
+import eu.gaudian.translator.ui.theme.AppTheme
+import eu.gaudian.translator.ui.theme.ThemeColorSet
+
+val LavenderDreamTheme = AppTheme(
+    name = "Lavender Dream",
+    lightColors = ThemeColorSet(
+        primary = Color(0xFF6B5B95), // Deep Lavender
+        secondary = Color(0xFF8874A3), // Soft Purple
+        tertiary = Color(0xFFBFA6C8), // Pale Lavender
+        primaryContainer = Color(0xFFE8DEFF),
+        secondaryContainer = Color(0xFFF3E8FF),
+        tertiaryContainer = Color(0xFFFFE8FF),
+        onPrimary = Color.White,
+        onSecondary = Color.White,
+        onTertiary = Color(0xFF3D2E4D),
+        onPrimaryContainer = Color(0xFF251A4A),
+        onSecondaryContainer = Color(0xFF2D1F4A),
+        onTertiaryContainer = Color(0xFF3D2E4D),
+        error = Color(0xFFBA1A1A),
+        onError = Color.White,
+        errorContainer = Color(0xFFFFDAD6),
+        onErrorContainer = Color(0xFF410002),
+        background = Color(0xFFFDFBFF),
+        onBackground = Color(0xFF1C1B20),
+        surface = Color(0xFFFDFBFF),
+        onSurface = Color(0xFF1C1B20),
+        surfaceVariant = Color(0xFFE7E0EB),
+        onSurfaceVariant = Color(0xFF49454E),
+        outline = Color(0xFF7A757F),
+        outlineVariant = Color(0xFFCBC4CF),
+        scrim = Color.Black,
+        inverseSurface = Color(0xFF313035),
+        inverseOnSurface = Color(0xFFF3EFF6),
+        inversePrimary = Color(0xFFCBB8FF),
+        surfaceDim = Color(0xFFDED9E0),
+        surfaceBright = Color(0xFFFDFBFF),
+        surfaceContainerLowest = Color.White,
+        surfaceContainerLow = Color(0xFFF8F2FA),
+        surfaceContainer = Color(0xFFF2ECF4),
+        surfaceContainerHigh = Color(0xFFECE7EF),
+        surfaceContainerHighest = Color(0xFFE6E1E9)
+    ),
+    darkColors = ThemeColorSet(
+        primary = Color(0xFFCBB8FF), // Soft Lavender
+        secondary = Color(0xFFD4C4E8), // Light Purple
+        tertiary = Color(0xFFE0D0F0), // Very Pale Purple
+        primaryContainer = Color(0xFF52437A),
+        secondaryContainer = Color(0xFF5D4A73),
+        tertiaryContainer = Color(0xFF4A3D5C),
+        onPrimary = Color(0xFF3B2E6A),
+        onSecondary = Color(0xFF3D2A54),
+        onTertiary = Color(0xFF3D2A54),
+        onPrimaryContainer = Color(0xFFE8DEFF),
+        onSecondaryContainer = Color(0xFFF3E8FF),
+        onTertiaryContainer = Color(0xFFFFE8FF),
+        error = Color(0xFFFFB4AB),
+        onError = Color(0xFF690005),
+        errorContainer = Color(0xFF93000A),
+        onErrorContainer = Color(0xFFFFDAD6),
+        background = Color(0xFF1C1B20),
+        onBackground = Color(0xFFE6E1E9),
+        surface = Color(0xFF1C1B20),
+        onSurface = Color(0xFFE6E1E9),
+        surfaceVariant = Color(0xFF49454E),
+        onSurfaceVariant = Color(0xFFCBC4CF),
+        outline = Color(0xFF948F99),
+        outlineVariant = Color(0xFF49454E),
+        scrim = Color.Black,
+        inverseSurface = Color(0xFFE6E1E9),
+        inverseOnSurface = Color(0xFF313035),
+        inversePrimary = Color(0xFF6B5B95),
+        surfaceDim = Color(0xFF141317),
+        surfaceBright = Color(0xFF3A383E),
+        surfaceContainerLowest = Color(0xFF0F0E12),
+        surfaceContainerLow = Color(0xFF1C1B20),
+        surfaceContainer = Color(0xFF201F24),
+        surfaceContainerHigh = Color(0xFF2B292F),
+        surfaceContainerHighest = Color(0xFF36343A)
+    )
+)

app/src/main/java/eu/gaudian/translator/ui/theme/themes/MossStoneTheme.kt

@@ -0,0 +1,85 @@
+@file:Suppress("HardCodedStringLiteral")
+
+package eu.gaudian.translator.ui.theme.themes
+
+import androidx.compose.ui.graphics.Color
+import eu.gaudian.translator.ui.theme.AppTheme
+import eu.gaudian.translator.ui.theme.ThemeColorSet
+
+val MossStoneTheme = AppTheme(
+    name = "Moss & Stone",
+    lightColors = ThemeColorSet(
+        primary = Color(0xFF4A6356), // Deep Moss
+        secondary = Color(0xFF6B6B6B), // Stone Gray
+        tertiary = Color(0xFF8B9A7C), // Sage Olive
+        primaryContainer = Color(0xFFC8D8CE),
+        secondaryContainer = Color(0xFFE0E0E0),
+        tertiaryContainer = Color(0xFFE8EFE0),
+        onPrimary = Color.White,
+        onSecondary = Color.White,
+        onTertiary = Color(0xFF1D2D1A),
+        onPrimaryContainer = Color(0xFF0D1F15),
+        onSecondaryContainer = Color(0xFF1F1F1F),
+        onTertiaryContainer = Color(0xFF2D3A20),
+        error = Color(0xFFBA1A1A),
+        onError = Color.White,
+        errorContainer = Color(0xFFFFDAD6),
+        onErrorContainer = Color(0xFF410002),
+        background = Color(0xFFF8F9F6),
+        onBackground = Color(0xFF1A1C1A),
+        surface = Color(0xFFF8F9F6),
+        onSurface = Color(0xFF1A1C1A),
+        surfaceVariant = Color(0xFFD4D9D2),
+        onSurfaceVariant = Color(0xFF41483D),
+        outline = Color(0xFF71786D),
+        outlineVariant = Color(0xFFC1C8C1),
+        scrim = Color.Black,
+        inverseSurface = Color(0xFF2F312D),
+        inverseOnSurface = Color(0xFFF0F1ED),
+        inversePrimary = Color(0xFFB1CCB8),
+        surfaceDim = Color(0xFFD8DAD4),
+        surfaceBright = Color(0xFFF8F9F6),
+        surfaceContainerLowest = Color.White,
+        surfaceContainerLow = Color(0xFFF2F4F0),
+        surfaceContainer = Color(0xFFECEFEA),
+        surfaceContainerHigh = Color(0xFFE6E9E4),
+        surfaceContainerHighest = Color(0xFFE0E3DE)
+    ),
+    darkColors = ThemeColorSet(
+        primary = Color(0xFFB1CCB8), // Soft Moss
+        secondary = Color(0xFFB8B8B8), // Light Stone
+        tertiary = Color(0xFFD4E0C0), // Light Olive
+        primaryContainer = Color(0xFF354B3F),
+        secondaryContainer = Color(0xFF404040),
+        tertiaryContainer = Color(0xFF4A5235),
+        onPrimary = Color(0xFF0D1F15),
+        onSecondary = Color(0xFF1F1F1F),
+        onTertiary = Color(0xFF2D3A20),
+        onPrimaryContainer = Color(0xFFC8D8CE),
+        onSecondaryContainer = Color(0xFFE0E0E0),
+        onTertiaryContainer = Color(0xFFE8EFE0),
+        error = Color(0xFFFFB4AB),
+        onError = Color(0xFF690005),
+        errorContainer = Color(0xFF93000A),
+        onErrorContainer = Color(0xFFFFDAD6),
+        background = Color(0xFF1A1C1A),
+        onBackground = Color(0xFFE0E3DE),
+        surface = Color(0xFF1A1C1A),
+        onSurface = Color(0xFFE0E3DE),
+        surfaceVariant = Color(0xFF41483D),
+        onSurfaceVariant = Color(0xFFC1C8C1),
+        outline = Color(0xFF8B9187),
+        outlineVariant = Color(0xFF41483D),
+        scrim = Color.Black,
+        inverseSurface = Color(0xFFE0E3DE),
+        inverseOnSurface = Color(0xFF2F312D),
+        inversePrimary = Color(0xFF4A6356),
+        surfaceDim = Color(0xFF121411),
+        surfaceBright = Color(0xFF383A36),
+        surfaceContainerLowest = Color(0xFF0D0F0E),
+        surfaceContainerLow = Color(0xFF1A1C1A),
+        surfaceContainer = Color(0xFF1E201D),
+        surfaceContainerHigh = Color(0xFF282B27),
+        surfaceContainerHighest = Color(0xFF333631)
+    )
+)

app/src/main/java/eu/gaudian/translator/ui/theme/themes/NeonPulseTheme.kt

@@ -0,0 +1,85 @@
+@file:Suppress("HardCodedStringLiteral")
+
+package eu.gaudian.translator.ui.theme.themes
+
+import androidx.compose.ui.graphics.Color
+import eu.gaudian.translator.ui.theme.AppTheme
+import eu.gaudian.translator.ui.theme.ThemeColorSet
+
+val NeonPulseTheme = AppTheme(
+    name = "Neon Pulse",
+    lightColors = ThemeColorSet(
+        primary = Color(0xFFE91E63), // Hot Pink
+        secondary = Color(0xFF00BCD4), // Cyan
+        tertiary = Color(0xFFFFEB3B), // Bright Yellow
+        primaryContainer = Color(0xFFFFD6E0),
+        secondaryContainer = Color(0xFFB2EBF2),
+        tertiaryContainer = Color(0xFFFFF9C4),
+        onPrimary = Color.White,
+        onSecondary = Color(0xFF003640),
+        onTertiary = Color(0xFF3F3D00),
+        onPrimaryContainer = Color(0xFF3E001A),
+        onSecondaryContainer = Color(0xFF001F26),
+        onTertiaryContainer = Color(0xFF3D3D00),
+        error = Color(0xFFBA1A1A),
+        onError = Color.White,
+        errorContainer = Color(0xFFFFDAD6),
+        onErrorContainer = Color(0xFF410002),
+        background = Color(0xFFFFFBFF),
+        onBackground = Color(0xFF1C1B20),
+        surface = Color(0xFFFFFBFF),
+        onSurface = Color(0xFF1C1B20),
+        surfaceVariant = Color(0xFFF3DDE6),
+        onSurfaceVariant = Color(0xFF50434B),
+        outline = Color(0xFF84737A),
+        outlineVariant = Color(0xFFD8C2C9),
+        scrim = Color.Black,
+        inverseSurface = Color(0xFF343035),
+        inverseOnSurface = Color(0xFFF9EFF3),
+        inversePrimary = Color(0xFFFFB1C8),
+        surfaceDim = Color(0xFFE2D6DB),
+        surfaceBright = Color(0xFFFFFBFF),
+        surfaceContainerLowest = Color.White,
+        surfaceContainerLow = Color(0xFFFCF0F4),
+        surfaceContainer = Color(0xFFF6E9EE),
+        surfaceContainerHigh = Color(0xFFF1E3E8),
+        surfaceContainerHighest = Color(0xFFEBDEE3)
+    ),
+    darkColors = ThemeColorSet(
+        primary = Color(0xFFFFB1C8), // Soft Pink
+        secondary = Color(0xFF7FDBE6), // Soft Cyan
+        tertiary = Color(0xFFFFF176), // Soft Yellow
+        primaryContainer = Color(0xFFC2185B),
+        secondaryContainer = Color(0xFF00838F),
+        tertiaryContainer = Color(0xFF5A5A00),
+        onPrimary = Color(0xFF5E002A),
+        onSecondary = Color(0xFF00363D),
+        onTertiary = Color(0xFF3D3D00),
+        onPrimaryContainer = Color(0xFFFFD6E0),
+        onSecondaryContainer = Color(0xFFB2EBF2),
+        onTertiaryContainer = Color(0xFFFFF9C4),
+        error = Color(0xFFFFB4AB),
+        onError = Color(0xFF690005),
+        errorContainer = Color(0xFF93000A),
+        onErrorContainer = Color(0xFFFFDAD6),
+        background = Color(0xFF1C1B20),
+        onBackground = Color(0xFFE6E1E6),
+        surface = Color(0xFF1C1B20),
+        onSurface = Color(0xFFE6E1E6),
+        surfaceVariant = Color(0xFF50434B),
+        onSurfaceVariant = Color(0xFFD8C2C9),
+        outline = Color(0xFFA08C95),
+        outlineVariant = Color(0xFF50434B),
+        scrim = Color.Black,
+        inverseSurface = Color(0xFFE6E1E6),
+        inverseOnSurface = Color(0xFF343035),
+        inversePrimary = Color(0xFFE91E63),
+        surfaceDim = Color(0xFF141217),
+        surfaceBright = Color(0xFF3B373D),
+        surfaceContainerLowest = Color(0xFF0E0D12),
+        surfaceContainerLow = Color(0xFF1C1B20),
+        surfaceContainer = Color(0xFF201F24),
+        surfaceContainerHigh = Color(0xFF2B292F),
+        surfaceContainerHighest = Color(0xFF36343A)
+    )
+)

app/src/main/java/eu/gaudian/translator/ui/theme/themes/SageGardenTheme.kt

@@ -0,0 +1,85 @@
+@file:Suppress("HardCodedStringLiteral")
+
+package eu.gaudian.translator.ui.theme.themes
+
+import androidx.compose.ui.graphics.Color
+import eu.gaudian.translator.ui.theme.AppTheme
+import eu.gaudian.translator.ui.theme.ThemeColorSet
+
+val SageGardenTheme = AppTheme(
+    name = "Sage Garden",
+    lightColors = ThemeColorSet(
+        primary = Color(0xFF5C7A5C), // Sage Green
+        secondary = Color(0xFF8B7355), // Warm Brown
+        tertiary = Color(0xFF6B8E6B), // Moss Green
+        primaryContainer = Color(0xFFD4E8D4),
+        secondaryContainer = Color(0xFFE8DDD0),
+        tertiaryContainer = Color(0xFFE0F0E0),
+        onPrimary = Color.White,
+        onSecondary = Color.White,
+        onTertiary = Color.White,
+        onPrimaryContainer = Color(0xFF1A3D1A),
+        onSecondaryContainer = Color(0xFF2C1F0D),
+        onTertiaryContainer = Color(0xFF1F3D1F),
+        error = Color(0xFFBA1A1A),
+        onError = Color.White,
+        errorContainer = Color(0xFFFFDAD6),
+        onErrorContainer = Color(0xFF410002),
+        background = Color(0xFFFAFDF7),
+        onBackground = Color(0xFF1A1C19),
+        surface = Color(0xFFFAFDF7),
+        onSurface = Color(0xFF1A1C19),
+        surfaceVariant = Color(0xFFDCE4D7),
+        onSurfaceVariant = Color(0xFF41483F),
+        outline = Color(0xFF71786E),
+        outlineVariant = Color(0xFFC1C8BC),
+        scrim = Color.Black,
+        inverseSurface = Color(0xFF2F312D),
+        inverseOnSurface = Color(0xFFF0F1EB),
+        inversePrimary = Color(0xFFC4DBC4),
+        surfaceDim = Color(0xFFDADAD5),
+        surfaceBright = Color(0xFFFAFDF7),
+        surfaceContainerLowest = Color.White,
+        surfaceContainerLow = Color(0xFFF4F7F0),
+        surfaceContainer = Color(0xFFEEF1EA),
+        surfaceContainerHigh = Color(0xFFE8EBE4),
+        surfaceContainerHighest = Color(0xFFE2E5DE)
+    ),
+    darkColors = ThemeColorSet(
+        primary = Color(0xFFC4DBC4), // Soft Sage
+        secondary = Color(0xFFD4C4B0), // Warm Beige
+        tertiary = Color(0xFFB8D4B8), // Light Moss
+        primaryContainer = Color(0xFF445F45),
+        secondaryContainer = Color(0xFF5C4A3A),
+        tertiaryContainer = Color(0xFF3D5C3D),
+        onPrimary = Color(0xFF1D3D1D),
+        onSecondary = Color(0xFF3D2A1A),
+        onTertiary = Color(0xFF1D3D1D),
+        onPrimaryContainer = Color(0xFFD4E8D4),
+        onSecondaryContainer = Color(0xFFE8DDD0),
+        onTertiaryContainer = Color(0xFFE0F0E0),
+        error = Color(0xFFFFB4AB),
+        onError = Color(0xFF690005),
+        errorContainer = Color(0xFF93000A),
+        onErrorContainer = Color(0xFFFFDAD6),
+        background = Color(0xFF1A1C19),
+        onBackground = Color(0xFFE2E5DE),
+        surface = Color(0xFF1A1C19),
+        onSurface = Color(0xFFE2E5DE),
+        surfaceVariant = Color(0xFF41483F),
+        onSurfaceVariant = Color(0xFFC1C8BC),
+        outline = Color(0xFF8B9187),
+        outlineVariant = Color(0xFF41483F),
+        scrim = Color.Black,
+        inverseSurface = Color(0xFFE2E5DE),
+        inverseOnSurface = Color(0xFF2F312D),
+        inversePrimary = Color(0xFF5C7A5C),
+        surfaceDim = Color(0xFF121411),
+        surfaceBright = Color(0xFF383A36),
+        surfaceContainerLowest = Color(0xFF0F110E),
+        surfaceContainerLow = Color(0xFF1A1C19),
+        surfaceContainer = Color(0xFF1E201D),
+        surfaceContainerHigh = Color(0xFF282B27),
+        surfaceContainerHighest = Color(0xFF333631)
+    )
+)

app/src/main/java/eu/gaudian/translator/ui/theme/themes/SakuraTheme.kt

@@ -1,85 +0,0 @@
-@file:Suppress("HardCodedStringLiteral")
-
-package eu.gaudian.translator.ui.theme.themes
-
-import androidx.compose.ui.graphics.Color
-import eu.gaudian.translator.ui.theme.AppTheme
-import eu.gaudian.translator.ui.theme.ThemeColorSet
-
-val SakuraTheme = AppTheme(
-    name = "Blossom Pink",
-    lightColors = ThemeColorSet(
-        primary = Color(0xFFB94565),
-        secondary = Color(0xFF755960),
-        tertiary = Color(0xFF805537),
-        primaryContainer = Color(0xFFFFD9DF),
-        secondaryContainer = Color(0xFFFFD9E2),
-        tertiaryContainer = Color(0xFFFFDCC2),
-        onPrimary = Color(0xFFFFFFFF),
-        onSecondary = Color(0xFFFFFFFF),
-        onTertiary = Color(0xFFFFFFFF),
-        onPrimaryContainer = Color(0xFF40001F),
-        onSecondaryContainer = Color(0xFF2B171D),
-        onTertiaryContainer = Color(0xFF311300),
-        error = Color(0xFFBA1A1A),
-        onError = Color(0xFFFFFFFF),
-        errorContainer = Color(0xFFFFDAD6),
-        onErrorContainer = Color(0xFF410002),
-        background = Color(0xFFFFF8F7),
-        onBackground = Color(0xFF221A1C),
-        surface = Color(0xFFFFF8F7),
-        onSurface = Color(0xFF221A1C),
-        surfaceVariant = Color(0xFFF2DEE1),
-        onSurfaceVariant = Color(0xFF514346),
-        outline = Color(0xFF837376),
-        outlineVariant = Color(0xFFD5C2C5),
-        scrim = Color(0xFF000000),
-        inverseSurface = Color(0xFF382E30),
-        inverseOnSurface = Color(0xFFFDEDEF),
-        inversePrimary = Color(0xFFE3B9C2),
-        surfaceDim = Color(0xFFE8D6D8),
-        surfaceBright = Color(0xFFFFF8F7),
-        surfaceContainerLowest = Color(0xFFFFFFFF),
-        surfaceContainerLow = Color(0xFFFFF0F1),
-        surfaceContainer = Color(0xFFFCEAEF),
-        surfaceContainerHigh = Color(0xFFF6E4E9),
-        surfaceContainerHighest = Color(0xFFF1DEE4)
-    ),
-    darkColors = ThemeColorSet(
-        primary = Color(0xFFE3B9C2),
-        secondary = Color(0xFFE3BDC6),
-        tertiary = Color(0xFFF3BC95),
-        primaryContainer = Color(0xFF982C4D),
-        secondaryContainer = Color(0xFF5C4148),
-        tertiaryContainer = Color(0xFF653F22),
-        onPrimary = Color(0xFF581535),
-        onSecondary = Color(0xFF422C32),
-        onTertiary = Color(0xFF4A280D),
-        onPrimaryContainer = Color(0xFFFFD9DF),
-        onSecondaryContainer = Color(0xFFFFD9E2),
-        onTertiaryContainer = Color(0xFFFFDCC2),
-        error = Color(0xFFFFB4AB),
-        onError = Color(0xFF690005),
-        errorContainer = Color(0xFF93000A),
-        onErrorContainer = Color(0xFFFFDAD6),
-        background = Color(0xFF221A1C),
-        onBackground = Color(0xFFF1DEE4),
-        surface = Color(0xFF221A1C),
-        onSurface = Color(0xFFF1DEE4),
-        surfaceVariant = Color(0xFF514346),
-        onSurfaceVariant = Color(0xFFD5C2C5),
-        outline = Color(0xFF9D8C8F),
-        outlineVariant = Color(0xFF514346),
-        scrim = Color(0xFF000000),
-        inverseSurface = Color(0xFFF1DEE4),
-        inverseOnSurface = Color(0xFF221A1C),
-        inversePrimary = Color(0xFFB94565),
-        surfaceDim = Color(0xFF191214),
-        surfaceBright = Color(0xFF41373A),
-        surfaceContainerLowest = Color(0xFF140D0F),
-        surfaceContainerLow = Color(0xFF221A1C),
-        surfaceContainer = Color(0xFF261E20),
-        surfaceContainerHigh = Color(0xFF31282A),
-        surfaceContainerHighest = Color(0xFF3C3335)
-    )
-)

app/src/main/java/eu/gaudian/translator/ui/theme/themes/SpaceOpera.kt

@@ -1,85 +0,0 @@
-@file:Suppress("HardCodedStringLiteral")
-
-package eu.gaudian.translator.ui.theme.themes
-
-import androidx.compose.ui.graphics.Color
-import eu.gaudian.translator.ui.theme.AppTheme
-import eu.gaudian.translator.ui.theme.ThemeColorSet
-
-val SpaceTheme = AppTheme(
-    name = "Space Opera",
-    lightColors = ThemeColorSet(
-        primary = Color(0xFF3399FF), // Hologram Blue
-        secondary = Color(0xFFFFA500), // Engine Glow Orange
-        tertiary = Color(0xFFE0E0E0),
-        primaryContainer = Color(0xFFD7E8FF),
-        secondaryContainer = Color(0xFFFFECCF),
-        tertiaryContainer = Color(0xFFF0F0F0),
-        onPrimary = Color(0xFFFFFFFF),
-        onSecondary = Color(0xFF000000),
-        onTertiary = Color(0xFF000000),
-        onPrimaryContainer = Color(0xFF001D35),
-        onSecondaryContainer = Color(0xFF271A00),
-        onTertiaryContainer = Color(0xFF1F1F1F),
-        error = Color(0xFFBA1A1A),
-        onError = Color(0xFFFFFFFF),
-        errorContainer = Color(0xFFFFDAD6),
-        onErrorContainer = Color(0xFF410002),
-        background = Color(0xFFF8F9FA), // Cockpit White
-        onBackground = Color(0xFF181C20),
-        surface = Color(0xFFF8F9FA),
-        onSurface = Color(0xFF181C20),
-        surfaceVariant = Color(0xFFDEE3EB),
-        onSurfaceVariant = Color(0xFF42474E),
-        outline = Color(0xFF72787E),
-        outlineVariant = Color(0xFFC2C7CE),
-        scrim = Color(0xFF000000),
-        inverseSurface = Color(0xFF2D3135),
-        inverseOnSurface = Color(0xFFF0F2F5),
-        inversePrimary = Color(0xFFADC6FF),
-        surfaceDim = Color(0xFFD9DADD),
-        surfaceBright = Color(0xFFF8F9FA),
-        surfaceContainerLowest = Color(0xFFFFFFFF),
-        surfaceContainerLow = Color(0xFFF2F3F5),
-        surfaceContainer = Color(0xFFECEEF0),
-        surfaceContainerHigh = Color(0xFFE6E8EA),
-        surfaceContainerHighest = Color(0xFFE1E3E5)
-    ),
-    darkColors = ThemeColorSet(
-        primary = Color(0xFFADC6FF), // Nebula Blue
-        secondary = Color(0xFFFFB74D), // Thruster Orange
-        tertiary = Color(0xFFE0E0E0), // Starlight
-        primaryContainer = Color(0xFF004488),
-        secondaryContainer = Color(0xFF664200),
-        tertiaryContainer = Color(0xFF424242),
-        onPrimary = Color(0xFF002F54),
-        onSecondary = Color(0xFF3F2800),
-        onTertiary = Color(0xFF000000),
-        onPrimaryContainer = Color(0xFFD7E8FF),
-        onSecondaryContainer = Color(0xFFFFDDBF),
-        onTertiaryContainer = Color(0xFFFAFAFA),
-        error = Color(0xFFFFB4AB),
-        onError = Color(0xFF690005),
-        errorContainer = Color(0xFF93000A),
-        onErrorContainer = Color(0xFFFFDAD6),
-        background = Color(0xFF101418), // Deep Space
-        onBackground = Color(0xFFE2E2E6),
-        surface = Color(0xFF101418),
-        onSurface = Color(0xFFE2E2E6),
-        surfaceVariant = Color(0xFF42474E),
-        onSurfaceVariant = Color(0xFFC2C7CE),
-        outline = Color(0xFF8C9198),
-        outlineVariant = Color(0xFF42474E),
-        scrim = Color(0xFF000000),
-        inverseSurface = Color(0xFFE2E2E6),
-        inverseOnSurface = Color(0xFF181C20),
-        inversePrimary = Color(0xFF3399FF),
-        surfaceDim = Color(0xFF101418),
-        surfaceBright = Color(0xFF363A3F),
-        surfaceContainerLowest = Color(0xFF0B0F13),
-        surfaceContainerLow = Color(0xFF181C20),
-        surfaceContainer = Color(0xFF1C2024),
-        surfaceContainerHigh = Color(0xFF272B2F),
-        surfaceContainerHighest = Color(0xFF32363A)
-    )
-)

app/src/main/java/eu/gaudian/translator/ui/theme/themes/Synthwave.kt

@@ -1,85 +0,0 @@
-@file:Suppress("HardCodedStringLiteral")
-
-package eu.gaudian.translator.ui.theme.themes
-
-import androidx.compose.ui.graphics.Color
-import eu.gaudian.translator.ui.theme.AppTheme
-import eu.gaudian.translator.ui.theme.ThemeColorSet
-
-val SynthwaveTheme = AppTheme(
-    name = "Synthwave '84",
-    lightColors = ThemeColorSet(
-        primary = Color(0xFFC50083), // Darker Magenta for light theme contrast
-        secondary = Color(0xFF006874), // Darker Teal
-        tertiary = Color(0xFF7A5900),
-        primaryContainer = Color(0xFFFFD8EC),
-        secondaryContainer = Color(0xFFB3F0FF),
-        tertiaryContainer = Color(0xFFFFE26E),
-        onPrimary = Color(0xFFFFFFFF),
-        onSecondary = Color(0xFFFFFFFF),
-        onTertiary = Color(0xFFFFFFFF),
-        onPrimaryContainer = Color(0xFF40002A),
-        onSecondaryContainer = Color(0xFF001F24),
-        onTertiaryContainer = Color(0xFF261A00),
-        error = Color(0xFFBA1A1A),
-        onError = Color(0xFFFFFFFF),
-        errorContainer = Color(0xFFFFDAD6),
-        onErrorContainer = Color(0xFF410002),
-        background = Color(0xFFFDF7FF), // A very light lavender/off-white
-        onBackground = Color(0xFF1F1A21), // Dark Purple for text
-        surface = Color(0xFFFDF7FF),
-        onSurface = Color(0xFF1F1A21),
-        surfaceVariant = Color(0xFFE8E0F3),
-        onSurfaceVariant = Color(0xFF49454E),
-        outline = Color(0xFF7A757E),
-        outlineVariant = Color(0xFFCBC4CE),
-        scrim = Color(0xFF000000),
-        inverseSurface = Color(0xFF342F36),
-        inverseOnSurface = Color(0xFFF5EFF7),
-        inversePrimary = Color(0xFFF475CB), // The vibrant pink from dark theme
-        surfaceDim = Color(0xFFE0D8E2),
-        surfaceBright = Color(0xFFFDF7FF),
-        surfaceContainerLowest = Color(0xFFFFFFFF),
-        surfaceContainerLow = Color(0xFFF7F1FA),
-        surfaceContainer = Color(0xFFF1EBF4),
-        surfaceContainerHigh = Color(0xFFECE5EE),
-        surfaceContainerHighest = Color(0xFFE6E0E9)
-    ),
-    darkColors = ThemeColorSet(
-        primary = Color(0xFFF475CB), // Vibrant Magenta
-        secondary = Color(0xFF6AD9E8), // Electric Cyan
-        tertiary = Color(0xFFFFD400), // Sunset Yellow
-        primaryContainer = Color(0xFF660044),
-        secondaryContainer = Color(0xFF005A66),
-        tertiaryContainer = Color(0xFF665500),
-        onPrimary = Color(0xFF50003A),
-        onSecondary = Color(0xFF00363D),
-        onTertiary = Color(0xFF352D00),
-        onPrimaryContainer = Color(0xFFFFD8EC),
-        onSecondaryContainer = Color(0xFFB3F0FF),
-        onTertiaryContainer = Color(0xFFFFE26E),
-        error = Color(0xFFFFB4AB),
-        onError = Color(0xFF690005),
-        errorContainer = Color(0xFF93000A),
-        onErrorContainer = Color(0xFFFFDAD6),
-        background = Color(0xFF1A103C), // Deep Indigo
-        onBackground = Color(0xFFE0E5FF), // Pale Lavender Text
-        surface = Color(0xFF1A103C),
-        onSurface = Color(0xFFE0E5FF),
-        surfaceVariant = Color(0xFF49454E),
-        onSurfaceVariant = Color(0xFFCBC4CE),
-        outline = Color(0xFF948F99),
-        outlineVariant = Color(0xFF49454E),
-        scrim = Color(0xFF000000),
-        inverseSurface = Color(0xFFE6E0E9),
-        inverseOnSurface = Color(0xFF342F36),
-        inversePrimary = Color(0xFFC50083),
-        surfaceDim = Color(0xFF151218),
-        surfaceBright = Color(0xFF3C383E),
-        surfaceContainerLowest = Color(0xFF100D13),
-        surfaceContainerLow = Color(0xFF1F1A21),
-        surfaceContainer = Color(0xFF231E25),
-        surfaceContainerHigh = Color(0xFF2E292F),
-        surfaceContainerHighest = Color(0xFF39333A)
-    )
-)

app/src/main/java/eu/gaudian/translator/ui/theme/themes/TerracottaEarthTheme.kt

@@ -0,0 +1,85 @@
+@file:Suppress("HardCodedStringLiteral")
+
+package eu.gaudian.translator.ui.theme.themes
+
+import androidx.compose.ui.graphics.Color
+import eu.gaudian.translator.ui.theme.AppTheme
+import eu.gaudian.translator.ui.theme.ThemeColorSet
+
+val TerracottaEarthTheme = AppTheme(
+    name = "Terracotta Earth",
+    lightColors = ThemeColorSet(
+        primary = Color(0xFFB85C38), // Terracotta
+        secondary = Color(0xFF8B7355), // Warm Sand
+        tertiary = Color(0xFF6B8E6B), // Muted Olive
+        primaryContainer = Color(0xFFFFDCC8),
+        secondaryContainer = Color(0xFFEDE0D0),
+        tertiaryContainer = Color(0xFFE0F0E0),
+        onPrimary = Color.White,
+        onSecondary = Color.White,
+        onTertiary = Color.White,
+        onPrimaryContainer = Color(0xFF3D1700),
+        onSecondaryContainer = Color(0xFF2C1F0D),
+        onTertiaryContainer = Color(0xFF1F3D1F),
+        error = Color(0xFFBA1A1A),
+        onError = Color.White,
+        errorContainer = Color(0xFFFFDAD6),
+        onErrorContainer = Color(0xFF410002),
+        background = Color(0xFFFFFBF8),
+        onBackground = Color(0xFF231917),
+        surface = Color(0xFFFFFBF8),
+        onSurface = Color(0xFF231917),
+        surfaceVariant = Color(0xFFF5E0D8),
+        onSurfaceVariant = Color(0xFF53433F),
+        outline = Color(0xFF85736E),
+        outlineVariant = Color(0xFFD8C2BB),
+        scrim = Color.Black,
+        inverseSurface = Color(0xFF382E2B),
+        inverseOnSurface = Color(0xFFFFEDE8),
+        inversePrimary = Color(0xFFFFB599),
+        surfaceDim = Color(0xFFE8D6D1),
+        surfaceBright = Color(0xFFFFFBF8),
+        surfaceContainerLowest = Color.White,
+        surfaceContainerLow = Color(0xFFFFF1ED),
+        surfaceContainer = Color(0xFFFBEBE7),
+        surfaceContainerHigh = Color(0xFFF5E5E1),
+        surfaceContainerHighest = Color(0xFFF0E0DB)
+    ),
+    darkColors = ThemeColorSet(
+        primary = Color(0xFFFFB599), // Soft Peach
+        secondary = Color(0xFFD4C4B0), // Warm Beige
+        tertiary = Color(0xFFB8D4B8), // Soft Olive
+        primaryContainer = Color(0xFF8B4020),
+        secondaryContainer = Color(0xFF5C4A3A),
+        tertiaryContainer = Color(0xFF3D5C3D),
+        onPrimary = Color(0xFF5D2A00),
+        onSecondary = Color(0xFF3D2A1A),
+        onTertiary = Color(0xFF1D3D1D),
+        onPrimaryContainer = Color(0xFFFFDCC8),
+        onSecondaryContainer = Color(0xFFEDE0D0),
+        onTertiaryContainer = Color(0xFFE0F0E0),
+        error = Color(0xFFFFB4AB),
+        onError = Color(0xFF690005),
+        errorContainer = Color(0xFF93000A),
+        onErrorContainer = Color(0xFFFFDAD6),
+        background = Color(0xFF1A110F),
+        onBackground = Color(0xFFF0E0DB),
+        surface = Color(0xFF1A110F),
+        onSurface = Color(0xFFF0E0DB),
+        surfaceVariant = Color(0xFF53433F),
+        onSurfaceVariant = Color(0xFFD8C2BB),
+        outline = Color(0xFFA08C87),
+        outlineVariant = Color(0xFF53433F),
+        scrim = Color.Black,
+        inverseSurface = Color(0xFFF0E0DB),
+        inverseOnSurface = Color(0xFF382E2B),
+        inversePrimary = Color(0xFFB85C38),
+        surfaceDim = Color(0xFF1A110F),
+        surfaceBright = Color(0xFF423734),
+        surfaceContainerLowest = Color(0xFF140C0A),
+        surfaceContainerLow = Color(0xFF231917),
+        surfaceContainer = Color(0xFF271D1B),
+        surfaceContainerHigh = Color(0xFF322825),
+        surfaceContainerHighest = Color(0xFF3D322F)
+    )
+)

app/src/main/java/eu/gaudian/translator/ui/theme/themes/ThemeTwilight.kt

@@ -1,85 +0,0 @@
-@file:Suppress("HardCodedStringLiteral")
-
-package eu.gaudian.translator.ui.theme.themes
-
-import androidx.compose.ui.graphics.Color
-import eu.gaudian.translator.ui.theme.AppTheme
-import eu.gaudian.translator.ui.theme.ThemeColorSet
-
-val TwilightSerenityTheme = AppTheme(
-    name = "Twilight Serenity",
-    lightColors = ThemeColorSet(
-        primary = Color(0xFF5A52A5),
-        secondary = Color(0xFF9A4555),
-        tertiary = Color(0xFF7A5900),
-        primaryContainer = Color(0xFFE2DFFF),
-        secondaryContainer = Color(0xFFFFD9DD),
-        tertiaryContainer = Color(0xFFFFDF9E),
-        onPrimary = Color(0xFFFFFFFF),
-        onSecondary = Color(0xFFFFFFFF),
-        onTertiary = Color(0xFFFFFFFF),
-        onPrimaryContainer = Color(0xFF16035F),
-        onSecondaryContainer = Color(0xFF400014),
-        onTertiaryContainer = Color(0xFF261A00),
-        error = Color(0xFFBA1A1A),
-        onError = Color(0xFFFFFFFF),
-        errorContainer = Color(0xFFFFDAD6),
-        onErrorContainer = Color(0xFF410002),
-        background = Color(0xFFFEFBFF),
-        onBackground = Color(0xFF1C1B20),
-        surface = Color(0xFFFEFBFF),
-        onSurface = Color(0xFF1C1B20),
-        surfaceVariant = Color(0xFFE5E0EC),
-        onSurfaceVariant = Color(0xFF47454E),
-        outline = Color(0xFF78757F),
-        outlineVariant = Color(0xFFC8C4CF),
-        scrim = Color(0xFF000000),
-        inverseSurface = Color(0xFF313035),
-        inverseOnSurface = Color(0xFFF3EFF6),
-        inversePrimary = Color(0xFFC1C1FF),
-        surfaceDim = Color(0xFFDED9E0),
-        surfaceBright = Color(0xFFFEFBFF),
-        surfaceContainerLowest = Color(0xFFFFFFFF),
-        surfaceContainerLow = Color(0xFFF8F2FA),
-        surfaceContainer = Color(0xFFF2ECF4),
-        surfaceContainerHigh = Color(0xFFECE7EF),
-        surfaceContainerHighest = Color(0xFFE6E1E9)
-    ),
-    darkColors = ThemeColorSet(
-        primary = Color(0xFFC1C1FF),
-        secondary = Color(0xFFFFB1BB),
-        tertiary = Color(0xFFF5BF48),
-        primaryContainer = Color(0xFF413A8C),
-        secondaryContainer = Color(0xFF7C2B3E),
-        tertiaryContainer = Color(0xFF5C4300),
-        onPrimary = Color(0xFF2C2275),
-        onSecondary = Color(0xFF5F1328),
-        onTertiary = Color(0xFF402D00),
-        onPrimaryContainer = Color(0xFFE2DFFF),
-        onSecondaryContainer = Color(0xFFFFD9DD),
-        onTertiaryContainer = Color(0xFFFFDF9E),
-        error = Color(0xFFFFB4AB),
-        onError = Color(0xFF690005),
-        errorContainer = Color(0xFF93000A),
-        onErrorContainer = Color(0xFFFFDAD6),
-        background = Color(0xFF1C1B20),
-        onBackground = Color(0xFFE6E1E9),
-        surface = Color(0xFF1C1B20),
-        onSurface = Color(0xFFE6E1E9),
-        surfaceVariant = Color(0xFF47454E),
-        onSurfaceVariant = Color(0xFFC8C4CF),
-        outline = Color(0xFF928F99),
-        outlineVariant = Color(0xFF47454E),
-        scrim = Color(0xFF000000),
-        inverseSurface = Color(0xFFE6E1E9),
-        inverseOnSurface = Color(0xFF313035),
-        inversePrimary = Color(0xFF5A52A5),
-        surfaceDim = Color(0xFF141317),
-        surfaceBright = Color(0xFF3A383E),
-        surfaceContainerLowest = Color(0xFF0F0E12),
-        surfaceContainerLow = Color(0xFF1C1B20),
-        surfaceContainer = Color(0xFF201F24),
-        surfaceContainerHigh = Color(0xFF2B292F),
-        surfaceContainerHighest = Color(0xFF36343A)
-    )
-)

app/src/main/java/eu/gaudian/translator/utils/JsonHelper.kt

@@ -129,25 +129,6 @@ class JsonHelper {
  */
 class JsonParsingException(message: String, cause: Throwable? = null) : Exception(message, cause)
 
-/**
- * Legacy JsonHelper class for backward compatibility.
- * @deprecated Use the enhanced JsonHelper class instead
- */
-@Deprecated("Use the enhanced JsonHelper class instead")
-class LegacyJsonHelper {
-    
-    fun cleanJson(json: String): String {
-        val startIndex = json.indexOf('{')
-        val endIndex = json.lastIndexOf('}')
-
-        if (startIndex == -1 || endIndex == -1 || startIndex >= endIndex) {
-            throw IllegalArgumentException("Invalid JSON format")
-        }
-
-        return json.substring(startIndex, endIndex + 1).trim()
-    }
-}
-
 object JsonCleanUtil {
     private val jsonParser = Json { isLenient = true; ignoreUnknownKeys = true }
 

app/src/main/java/eu/gaudian/translator/utils/Log.kt

@@ -10,6 +10,7 @@ import timber.log.Timber
  * "HardcodedText" lint warning for log messages, which are for
  * development purposes only.
  */
+@Suppress("unused")
 object Log {
 
     @SuppressLint("HardcodedText")

app/src/main/java/eu/gaudian/translator/utils/ResourceUsageDummy.kt

@@ -60,6 +60,7 @@ val LANGUAGE_STRING_IDS: IntArray = intArrayOf(
     R.string.language_49,
     R.string.language_50,
     R.string.language_51,
+    R.string.language_52,
 
     R.string.native_language_1,
     R.string.native_language_2,
@@ -112,6 +113,7 @@ val LANGUAGE_STRING_IDS: IntArray = intArrayOf(
     R.string.native_language_49,
     R.string.native_language_50,
     R.string.native_language_51,
+    R.string.native_language_52,
 
 
 

app/src/main/java/eu/gaudian/translator/utils/StatusMessageIds.kt

@@ -0,0 +1,124 @@
+package eu.gaudian.translator.utils
+
+import eu.gaudian.translator.R
+import eu.gaudian.translator.viewmodel.MessageAction
+import eu.gaudian.translator.viewmodel.MessageDisplayType
+
+/**
+ * Simplified status message IDs for internationalization.
+ * Each ID stores its metadata directly, reducing repetitive mapping code.
+ */
+enum class StatusMessageId(
+    val stringResId: Int,
+    val defaultType: MessageDisplayType,
+    val defaultTimeout: Int,
+    val associatedAction: MessageAction? = null
+) {
+    // Generic messages
+    SUCCESS_GENERIC(R.string.message_success_generic, MessageDisplayType.SUCCESS, 3),
+    INFO_GENERIC(R.string.message_info_generic, MessageDisplayType.INFO, 3),
+    ERROR_GENERIC(R.string.message_error_generic, MessageDisplayType.ERROR, 5),
+    LOADING_GENERIC(R.string.message_loading_generic, MessageDisplayType.LOADING, 0),
+    TEST_INFO(R.string.message_test_info, MessageDisplayType.INFO, 3),
+    TEST_SUCCESS(R.string.message_test_success, MessageDisplayType.SUCCESS, 3),
+    TEST_ERROR(R.string.message_test_error, MessageDisplayType.ERROR, 5),
+
+
+
+
+
+    // Language related
+    ERROR_LANGUAGE_NOT_SELECTED(R.string.message_error_language_not_selected, MessageDisplayType.ERROR, 5),
+    ERROR_NO_WORDS_FOUND(R.string.message_error_no_words_found, MessageDisplayType.ERROR, 5),
+    SUCCESS_LANGUAGE_REPLACED(R.string.message_success_language_replaced, MessageDisplayType.SUCCESS, 3),
+
+    // Vocabulary related
+    SUCCESS_VOCABULARY_IMPORTED(R.string.message_success_vocabulary_imported, MessageDisplayType.SUCCESS, 3),
+    ERROR_VOCABULARY_IMPORT_FAILED(R.string.message_error_vocabulary_import_failed, MessageDisplayType.ERROR, 5),
+    SUCCESS_ITEMS_MERGED(R.string.message_success_items_merged, MessageDisplayType.SUCCESS, 3),
+    SUCCESS_ITEMS_ADDED(R.string.message_success_items_added, MessageDisplayType.SUCCESS, 3),
+    SUCCESS_All_ITEMS_IMPORTED(R.string.message_success_all_items_imported, MessageDisplayType.SUCCESS, 3),
+    ERROR_ITEMS_ADD_FAILED(R.string.message_error_items_add_failed, MessageDisplayType.ERROR, 5),
+    SUCCESS_ITEMS_DELETED(R.string.message_success_items_deleted, MessageDisplayType.SUCCESS, 3),
+    ERROR_ITEMS_DELETE_FAILED(R.string.message_error_items_delete_failed, MessageDisplayType.ERROR, 5),
+    ERROR_NO_CARDS_FOUND(R.string.message_error_no_cards_found, MessageDisplayType.ERROR, 5),
+    SUCCESS_CARDS_LOADED(R.string.message_success_cards_loaded, MessageDisplayType.SUCCESS, 3),
+
+    // Grammar related
+    SUCCESS_GRAMMAR_UPDATED(R.string.message_success_grammar_updated, MessageDisplayType.SUCCESS, 3),
+    ERROR_GRAMMAR_FETCH_FAILED(R.string.message_error_grammar_fetch_failed, MessageDisplayType.ERROR, 5),
+    LOADING_GRAMMAR_FETCH(R.string.message_loading_grammar_fetch, MessageDisplayType.LOADING, 0),
+
+    // File operations
+    SUCCESS_FILE_SAVED(R.string.message_success_file_saved, MessageDisplayType.SUCCESS, 3),
+    ERROR_FILE_SAVE_FAILED(R.string.message_error_file_save_failed, MessageDisplayType.ERROR, 5),
+    ERROR_FILE_SAVE_CANCELLED(R.string.message_error_file_save_cancelled, MessageDisplayType.ERROR, 5),
+    ERROR_FILE_PICKER_NOT_INITIALIZED(R.string.message_error_file_picker_not_initialized, MessageDisplayType.ERROR, 5),
+    SUCCESS_CATEGORY_SAVED(R.string.message_success_category_saved, MessageDisplayType.SUCCESS, 3),
+    ERROR_EXCEL_NOT_SUPPORTED(R.string.message_error_excel_not_supported, MessageDisplayType.ERROR, 5),
+    ERROR_PARSING_TABLE(R.string.error_parsing_table, MessageDisplayType.ERROR, 5),
+    ERROR_PARSING_TABLE_WITH_REASON(R.string.error_parsing_table_with_reason, MessageDisplayType.ERROR, 5),
+    ERROR_SELECT_TWO_COLUMNS(R.string.error_select_two_columns, MessageDisplayType.ERROR, 5),
+    ERROR_SELECT_LANGUAGES(R.string.error_select_languages, MessageDisplayType.ERROR, 5),
+    ERROR_NO_ROWS_TO_IMPORT(R.string.error_no_rows_to_import, MessageDisplayType.ERROR, 5),
+    SUCCESS_ITEMS_IMPORTED(R.string.info_imported_items_from, MessageDisplayType.SUCCESS, 3),
+
+
+    // API Key related
+    ERROR_API_KEY_MISSING(R.string.message_error_api_key_missing, MessageDisplayType.ERROR, 0, MessageAction.NAVIGATE_TO_API_KEYS),
+    ERROR_API_KEY_INVALID(R.string.message_error_api_key_invalid, MessageDisplayType.ERROR, 0, MessageAction.NAVIGATE_TO_API_KEYS),
+    ERROR_NO_MODEL_CONFIGURED(R.string.message_error_no_model_configured, MessageDisplayType.ERROR, 5),
+
+    // Translation related
+    LOADING_TRANSLATING(R.string.message_loading_translating, MessageDisplayType.LOADING, 0),
+    SUCCESS_TRANSLATION_COMPLETED(R.string.message_success_translation_completed, MessageDisplayType.SUCCESS, 3),
+    ERROR_TRANSLATION_FAILED(R.string.message_error_translation_failed, MessageDisplayType.ERROR, 5),
+
+    // Repository operations
+    SUCCESS_REPOSITORY_WIPED(R.string.message_success_repository_wiped, MessageDisplayType.SUCCESS, 3),
+    ERROR_REPOSITORY_WIPE_FAILED(R.string.message_error_repository_wipe_failed, MessageDisplayType.ERROR, 5),
+    LOADING_CARD_SET(R.string.message_loading_card_set, MessageDisplayType.LOADING, 0),
+
+    // Stage operations
+    SUCCESS_STAGE_UPDATED(R.string.message_success_stage_updated, MessageDisplayType.SUCCESS, 3),
+    ERROR_STAGE_UPDATE_FAILED(R.string.message_error_stage_update_failed, MessageDisplayType.ERROR, 5),
+
+    // Category operations
+    SUCCESS_CATEGORY_UPDATED(R.string.message_success_category_updated, MessageDisplayType.SUCCESS, 3),
+    ERROR_CATEGORY_UPDATE_FAILED(R.string.message_error_category_update_failed, MessageDisplayType.ERROR, 5),
+
+    // Article removal
+    SUCCESS_ARTICLES_REMOVED(R.string.message_success_articles_removed, MessageDisplayType.SUCCESS, 3),
+    ERROR_ARTICLES_REMOVE_FAILED(R.string.message_error_articles_remove_failed, MessageDisplayType.ERROR, 5),
+
+    // Synonyms
+    SUCCESS_SYNONYMS_GENERATED(R.string.message_success_synonyms_generated, MessageDisplayType.SUCCESS, 3),
+    ERROR_SYNONYMS_GENERATION_FAILED(R.string.message_error_synonyms_generation_failed, MessageDisplayType.ERROR, 5),
+
+    // Operation status
+    ERROR_OPERATION_FAILED(R.string.message_error_operation_failed, MessageDisplayType.ERROR, 5),
+    LOADING_OPERATION_IN_PROGRESS(R.string.message_loading_operation_in_progress, MessageDisplayType.LOADING, 0);
+
+    companion object {
+        /**
+         * Convenience function to get the string resource ID from a StatusMessageId.
+         * Kept for backward compatibility with existing code.
+         */
+        fun StatusMessageId.getStringResId(): Int = this.stringResId
+
+        /**
+         * Convenience function to get the default display type.
+         */
+        fun StatusMessageId.getDefaultDisplayType(): MessageDisplayType = this.defaultType
+
+        /**
+         * Convenience function to get the default timeout.
+         */
+        fun StatusMessageId.getDefaultTimeoutSeconds(): Int = this.defaultTimeout
+
+        /**
+         * Convenience function to get the associated action.
+         */
+        fun StatusMessageId.getAssociatedAction(): MessageAction? = this.associatedAction
+    }
+}

app/src/main/java/eu/gaudian/translator/utils/StatusMessageService.kt

@@ -11,8 +11,10 @@ import kotlinx.coroutines.launch
 
 /**
  * A sealed class representing all possible actions that can be sent to the status system.
+ * Supports both legacy string-based messages and new ID-based messages for internationalization.
  */
 sealed class StatusAction {
+    // Legacy string-based actions (deprecated in favor of ID-based actions)
     data class ShowMessage(val text: String, val type: MessageDisplayType, val timeoutInSeconds: Int) : StatusAction()
     data class ShowPermanentMessage(val text: String, val type: MessageDisplayType) : StatusAction()
     object CancelPermanentMessage : StatusAction()
@@ -20,38 +22,69 @@ sealed class StatusAction {
     object CancelLoadingOperation : StatusAction()
     object HideMessageBar : StatusAction()
     object CancelAllMessages : StatusAction()
-
     data class ShowActionableMessage(val text: String, val type: MessageDisplayType, val action: MessageAction) : StatusAction()
+
+    // New ID-based actions for internationalization
+    data class ShowMessageById(
+        val messageId: StatusMessageId,
+        val type: MessageDisplayType = messageId.defaultType,
+        val timeoutInSeconds: Int = messageId.defaultTimeout
+    ) : StatusAction()
+    data class ShowPermanentMessageById(
+        val messageId: StatusMessageId,
+        val type: MessageDisplayType = messageId.defaultType
+    ) : StatusAction()
+    data class ShowActionableMessageById(
+        val messageId: StatusMessageId,
+        val type: MessageDisplayType = messageId.defaultType,
+        val action: MessageAction = messageId.associatedAction ?: MessageAction.NAVIGATE_TO_API_KEYS
+    ) : StatusAction()
 }
 
 /**
  * A singleton object that acts as a central event bus for status messages.
  * Any part of the app can trigger an action, and any StatusViewModel listening will receive it.
+ *
+ * NOTE: All message display requests should go through this service.
  */
 object StatusMessageService {
     private val _actions = MutableSharedFlow<StatusAction>()
     val actions = _actions.asSharedFlow()
     private val scope = CoroutineScope(Dispatchers.Default)
 
-    suspend fun trigger(action: StatusAction) {
+    /**
+     * Triggers a status action. This is the primary way to display messages.
+     * Internally launches a coroutine, so this function is not suspend.
+     */
+    fun trigger(action: StatusAction) {
         Log.d("StatusMessageService", "Received action: $action")
-        _actions.emit(action)
-    }
-
-    fun triggerNonSuspend(action: StatusAction) {
-        Log.d("StatusMessageService", "Received non-suspend action: $action")
         scope.launch {
             _actions.emit(action)
         }
     }
 
-    @Suppress("unused")
+    /**
+     * @deprecated Use trigger() instead.
+     */
+    @Deprecated("Use trigger() instead", ReplaceWith("trigger(action)"))
+    fun triggerNonSuspend(action: StatusAction) {
+        trigger(action)
+    }
+
+    /**
+     * @deprecated Use showMessageById() instead for internationalization support.
+     */
+    @Deprecated("Use showMessageById() for internationalization support", ReplaceWith("showMessageById(messageId)"))
     fun showSimpleMessage(text: String, type: MessageDisplayType = MessageDisplayType.INFO) {
         scope.launch {
             _actions.emit(StatusAction.ShowMessage(text, type, 5))
         }
     }
 
+    /**
+     * @deprecated Use showErrorById() instead for internationalization support.
+     */
+    @Deprecated("Use showErrorById() for internationalization support", ReplaceWith("showErrorById(messageId)"))
     fun showErrorMessage(text: String, timeoutInSeconds: Int = 5) {
         scope.launch {
             _actions.emit(StatusAction.ShowMessage(
@@ -62,6 +95,10 @@ object StatusMessageService {
         }
     }
 
+    /**
+     * @deprecated Use showLoadingById() instead for internationalization support.
+     */
+    @Deprecated("Use showLoadingById() for internationalization support", ReplaceWith("showLoadingById(messageId)"))
     fun showLoadingMessage(text: String, timeoutInSeconds: Int = 0) {
         scope.launch {
             _actions.emit(StatusAction.ShowMessage(
@@ -71,6 +108,10 @@ object StatusMessageService {
         }
     }
 
+    /**
+     * @deprecated Use showInfoById() instead for internationalization support.
+     */
+    @Deprecated("Use showInfoById() for internationalization support", ReplaceWith("showInfoById(messageId)"))
     fun showInfoMessage(text: String, timeoutInSeconds: Int = 3) {
         scope.launch {
             _actions.emit(StatusAction.ShowMessage(
@@ -80,6 +121,10 @@ object StatusMessageService {
         }
     }
 
+    /**
+     * @deprecated Use showSuccessById() instead for internationalization support.
+     */
+    @Deprecated("Use showSuccessById() for internationalization support", ReplaceWith("showSuccessById(messageId)"))
     fun showSuccessMessage(text: String, timeoutInSeconds: Int = 3) {
         scope.launch {
             _actions.emit(StatusAction.ShowMessage(
@@ -89,33 +134,102 @@ object StatusMessageService {
         }
     }
 
+    /**
+     * @deprecated Use showPermanentMessageById() instead for internationalization support.
+     */
+    @Deprecated("Use showPermanentMessageById() for internationalization support", ReplaceWith("showPermanentMessageById(messageId)"))
     fun showPermanentMessage(text: String, type: MessageDisplayType) {
         scope.launch {
             _actions.emit(StatusAction.ShowPermanentMessage(text, type))
         }
     }
 
+    /**
+     * @deprecated Use StatusAction.CancelPermanentMessage via trigger() if needed.
+     */
+    @Deprecated("Use StatusAction.CancelPermanentMessage via trigger() if needed")
     fun cancelPermanentMessage() {
-        scope.launch {
+        trigger(StatusAction.CancelPermanentMessage)
-            _actions.emit(StatusAction.CancelPermanentMessage)
-        }
     }
 
+    /**
+     * @deprecated Use StatusAction.HideMessageBar via trigger() if needed.
+     */
+    @Deprecated("Use StatusAction.HideMessageBar via trigger() if needed")
     fun hideMessageBar() {
-        scope.launch {
+        trigger(StatusAction.HideMessageBar)
-            _actions.emit(StatusAction.HideMessageBar)
-        }
     }
 
+    /**
+     * @deprecated Use StatusAction.CancelAllMessages via trigger() if needed.
+     */
+    @Deprecated("Use StatusAction.CancelAllMessages via trigger() if needed")
     fun cancelAllMessages() {
-        scope.launch {
+        trigger(StatusAction.CancelAllMessages)
-            _actions.emit(StatusAction.CancelAllMessages)
-        }
     }
 
+    /**
+     * @deprecated Use showActionableMessageById() instead for internationalization support.
+     */
+    @Deprecated("Use showActionableMessageById() for internationalization support", ReplaceWith("showActionableMessageById(messageId)"))
     fun showActionableMessage(text: String, type: MessageDisplayType, action: MessageAction) {
         scope.launch {
             _actions.emit(StatusAction.ShowActionableMessage(text, type, action))
         }
     }
+
+    // === NEW ID-BASED METHODS (for internationalization) ===
+
+    /**
+     * Shows a message by its ID. The actual text is resolved by StatusViewModel using string resources.
+     * @param messageId The StatusMessageId that maps to a string resource
+     * @param type Optional override for the display type
+     * @param timeoutInSeconds Optional override for the timeout
+     */
+    fun showMessageById(
+        messageId: StatusMessageId,
+        type: MessageDisplayType = messageId.defaultType,
+        timeoutInSeconds: Int = messageId.defaultTimeout
+    ) {
+        trigger(StatusAction.ShowMessageById(messageId, type, timeoutInSeconds))
+    }
+
+    /**
+     * Shows a permanent message (until dismissed) by its ID.
+     */
+    fun showPermanentMessageById(
+        messageId: StatusMessageId,
+        type: MessageDisplayType = messageId.defaultType
+    ) {
+        trigger(StatusAction.ShowPermanentMessageById(messageId, type))
+    }
+
+    /**
+     * Shows an actionable message by its ID with an optional action.
+     */
+    fun showActionableMessageById(
+        messageId: StatusMessageId,
+        type: MessageDisplayType = messageId.defaultType,
+        action: MessageAction = messageId.associatedAction ?: MessageAction.NAVIGATE_TO_API_KEYS
+    ) {
+        trigger(StatusAction.ShowActionableMessageById(messageId, type, action))
+    }
+
+    // Convenience methods for common message types
+
+    fun showErrorById(messageId: StatusMessageId, timeoutInSeconds: Int = messageId.defaultTimeout) {
+        showMessageById(messageId, MessageDisplayType.ERROR, timeoutInSeconds)
+    }
+
+    fun showSuccessById(messageId: StatusMessageId, timeoutInSeconds: Int = messageId.defaultTimeout) {
+        showMessageById(messageId, MessageDisplayType.SUCCESS, timeoutInSeconds)
+    }
+
+    fun showInfoById(messageId: StatusMessageId, timeoutInSeconds: Int = messageId.defaultTimeout) {
+        showMessageById(messageId, MessageDisplayType.INFO, timeoutInSeconds)
+    }
+
+    fun showLoadingById(messageId: StatusMessageId, timeoutInSeconds: Int = messageId.defaultTimeout) {
+        showMessageById(messageId, MessageDisplayType.LOADING, timeoutInSeconds)
+    }
 }

app/src/main/java/eu/gaudian/translator/utils/TranslationService.kt

@@ -55,7 +55,9 @@ class TranslationService(private val context: Context) {
         }
     }
 
-    private suspend fun libreTranslate(text: String, source: String?, target: String, alternatives: Int = 1): Result<String> = withContext(Dispatchers.IO) {
+    // Public method to directly use LibreTranslate (bypasses AI)
+    suspend fun libreTranslate(text: String, source: String?, target: String, alternatives: Int = 1): Result<String> = withContext(Dispatchers.IO) {
+        Log.d("libreTranslate: $text, $source, $target")
         try {
             val json = org.json.JSONObject().apply {
                 put("q", text)

app/src/main/java/eu/gaudian/translator/utils/dictionary/InflectionParser.kt

@@ -1,11 +0,0 @@
-package eu.gaudian.translator.utils.dictionary
-
-
-import eu.gaudian.translator.model.grammar.Inflection
-
-/**
- * Interface for a language-specific inflection parser.
- */
-interface InflectionParser {
-    fun parse(inflections: List<Inflection>): DisplayInflectionData
-}

app/src/main/java/eu/gaudian/translator/utils/dictionary/LocalDictionaryParser.kt

@@ -5,11 +5,6 @@ package eu.gaudian.translator.utils.dictionary
  * Either a simple list or a complex, grouped verb conjugation table.
  */
 sealed class DisplayInflectionData {
-    data class VerbConjugation(
-        val gerund: String? = null,
-        val participle: String? = null,
-        val moods: List<DisplayMood>
-    ) : DisplayInflectionData()
 }
 
 data class DisplayMood(

app/src/main/java/eu/gaudian/translator/view/IntroFlow.kt

@@ -5,11 +5,9 @@ import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.ExperimentalLayoutApi
 import androidx.compose.foundation.layout.FlowRow
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.fillMaxHeight
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
@@ -42,7 +40,7 @@ import eu.gaudian.translator.view.composable.AppIcons
 import eu.gaudian.translator.view.composable.PrimaryButton
 import kotlinx.coroutines.launch
 
-@OptIn(ExperimentalLayoutApi::class)
+
 @Composable
 fun IntroNavHost(onIntroFinished: () -> Unit) {
     val pages = listOf(
@@ -55,9 +53,16 @@ fun IntroNavHost(onIntroFinished: () -> Unit) {
             title = stringResource(R.string.intro_title_ai_assistant),
             description = stringResource(R.string.intro_desc_ai_assistant),
             content = {
-                    Column(horizontalAlignment = Alignment.CenterHorizontally, verticalArrangement = Arrangement.spacedBy(4.dp)) {
+                Column(
+                    horizontalAlignment = Alignment.CenterHorizontally,
+                    verticalArrangement = Arrangement.spacedBy(4.dp)
+                ) {
                     IconContent(iconRes = R.drawable.ic_intro_ai_agents)
-                        FlowRow(horizontalArrangement = Arrangement.spacedBy(4.dp, Alignment.CenterHorizontally), verticalArrangement = Arrangement.spacedBy(2.dp), modifier = Modifier.fillMaxWidth()) {
+                    FlowRow(
+                        horizontalArrangement = Arrangement.spacedBy(4.dp, Alignment.CenterHorizontally),
+                        verticalArrangement = Arrangement.spacedBy(2.dp),
+                        modifier = Modifier.fillMaxWidth()
+                    ) {
                         SuggestionChip(onClick = { }, label = { Text(stringResource(R.string.text_mistral)) })
                         SuggestionChip(onClick = { }, label = { Text(stringResource(R.string.text_your_own_ai)) })
                         SuggestionChip(onClick = { }, label = { Text(stringResource(R.string.text_openai)) })
@@ -89,7 +94,7 @@ fun IntroNavHost(onIntroFinished: () -> Unit) {
         IntroPageData(
             title = stringResource(R.string.intro_title_learning_journey),
             description = stringResource(R.string.intro_desc_learning_journey),
-                content = { IconContent(iconRes = R.drawable.ic_intro_learning_journey)}
+            content = { IconContent(iconRes = R.drawable.ic_intro_learning_journey) }
         ),
         IntroPageData(
             title = stringResource(R.string.intro_title_categories),
@@ -128,7 +133,6 @@ fun IntroNavHost(onIntroFinished: () -> Unit) {
                 .statusBarsPadding()
                 .padding(horizontal = 16.dp, vertical = 8.dp)
         ) {
-            // Full-width Skip intro button aligned to end but sized like primary (fillMaxWidth)
             eu.gaudian.translator.view.composable.SecondaryButton(
                 onClick = { onIntroFinished() },
                 text = stringResource(R.string.intro_skip),
@@ -145,7 +149,9 @@ fun IntroNavHost(onIntroFinished: () -> Unit) {
         ) {
             HorizontalPager(
                 state = pagerState,
-                modifier = Modifier.weight(1f)
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .weight(1f)
             ) { pageIndex ->
                 IntroPage(pageData = pages[pageIndex])
             }
@@ -170,7 +176,7 @@ fun IntroNavHost(onIntroFinished: () -> Unit) {
                     }
                 },
                 text = if (pagerState.currentPage < pages.size - 1) stringResource(R.string.next) else stringResource(R.string.get_started),
-                icon = if (pagerState.currentPage < pages.size - 1)AppIcons.ArrowForwardNoChevron else null,
+                icon = if (pagerState.currentPage < pages.size - 1) AppIcons.ArrowForwardNoChevron else null,
                 modifier = Modifier.fillMaxWidth()
             )
         }
@@ -189,9 +195,9 @@ private fun IntroPage(pageData: IntroPageData) {
         horizontalAlignment = Alignment.CenterHorizontally,
         verticalArrangement = Arrangement.spacedBy(24.dp, Alignment.CenterVertically),
         modifier = Modifier
-            .fillMaxHeight()
+            .fillMaxSize() // Fixed: This was previously fillMaxHeight()
             .padding(horizontal = 16.dp)
-            .verticalScroll(rememberScrollState()) // Allow scrolling for larger hint content
+            .verticalScroll(rememberScrollState())
     ) {
         Column(horizontalAlignment = Alignment.CenterHorizontally) {
             Text(
@@ -240,9 +246,8 @@ private fun IconContent(iconRes: Int) {
             tint = Color.Unspecified,
             modifier = Modifier.size(250.dp)
         )
+    }
 }
-}
-
 
 @Composable
 private fun FlashcardTopicsPreview() {

app/src/main/java/eu/gaudian/translator/view/MainActivity.kt

@@ -24,6 +24,7 @@ import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
 import androidx.compose.material3.dynamicDarkColorScheme
 import androidx.compose.material3.dynamicLightColorScheme
+import androidx.compose.material3.surfaceColorAtElevation
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.runtime.LaunchedEffect
@@ -35,12 +36,14 @@ import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.toArgb
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.platform.LocalView
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.Font
 import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.unit.dp
 import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen
 import androidx.core.view.WindowCompat
 import androidx.core.view.WindowInsetsControllerCompat
@@ -56,8 +59,11 @@ import eu.gaudian.translator.MyApplication
 import eu.gaudian.translator.R
 import eu.gaudian.translator.ui.theme.AllFonts
 import eu.gaudian.translator.ui.theme.AllThemes
+import eu.gaudian.translator.ui.theme.ProvideSemanticColors
 import eu.gaudian.translator.ui.theme.buildColorScheme
 import eu.gaudian.translator.utils.Log
+import eu.gaudian.translator.utils.StatusAction
+import eu.gaudian.translator.utils.StatusMessageService
 import eu.gaudian.translator.utils.findActivity
 import eu.gaudian.translator.view.composable.AppAlertDialog
 import eu.gaudian.translator.view.composable.BottomNavigationBar
@@ -76,19 +82,14 @@ val LocalConnectionConfigured = compositionLocalOf { true }
 
 @AndroidEntryPoint
 class MainActivity : ComponentActivity() {
-
-
     private val settingsViewModel: SettingsViewModel by viewModels()
     private var isReady = false
     private var isUiLoaded = false
-    private var isInitializing = true
 
     override fun onCreate(savedInstanceState: Bundle?) {
         installSplashScreen().apply {
-            // The splash screen will now correctly wait until isReady is true
             setKeepOnScreenCondition { !isReady }
         }
-
         super.onCreate(savedInstanceState)
 
         lifecycleScope.launch {
@@ -98,28 +99,22 @@ class MainActivity : ComponentActivity() {
 
         WindowCompat.setDecorFitsSystemWindows(window, false)
 
-        // Show UI immediately and load data in background
         setContent {
             AppTheme(settingsViewModel = settingsViewModel) {
                 TranslatorApp(settingsViewModel = settingsViewModel)
             }
         }
 
-        // Mark UI as loaded immediately after setContent
         isUiLoaded = true
-
-        // Start initialization in background without blocking UI
         initializeData()
     }
 
     private fun initializeData() {
         lifecycleScope.launch(Dispatchers.IO) {
-            // Get repositories from the Application instance (lazy initialization)
             val myApp = application as MyApplication
             val languageRepository = myApp.languageRepository
             val apiRepository = myApp.apiRepository
 
-            // Perform initialization in parallel where possible
             val languageJob = launch {
                 languageRepository.initializeDefaultLanguages()
                 languageRepository.initializeAllLanguages()
@@ -129,13 +124,10 @@ class MainActivity : ComponentActivity() {
                 apiRepository.initialInit()
             }
 
-            // Wait for both to complete
             languageJob.join()
             apiJob.join()
 
-            // Signal readiness after all work is done.
             isReady = true
-            isInitializing = false
         }
     }
 }
@@ -143,15 +135,10 @@ class MainActivity : ComponentActivity() {
 @Suppress("AssignedValueIsNeverRead")
 @SuppressLint("LocalContextResourcesRead")
 @Composable
-fun TranslatorApp(
+fun TranslatorApp(settingsViewModel: SettingsViewModel) {
-    settingsViewModel: SettingsViewModel
-) {
-
     val activity = LocalContext.current.findActivity()
     val statusViewModel: StatusViewModel = hiltViewModel(activity)
-
+    val statusMessageService = StatusMessageService
-
-
 
     val navController = rememberNavController()
     val statusState by statusViewModel.status.collectAsStateWithLifecycle()
@@ -175,7 +162,6 @@ fun TranslatorApp(
         showExitDialog = true
     }
 
-
     if (showExitDialog) {
         AppAlertDialog(
             onDismissRequest = { showExitDialog = false },
@@ -184,7 +170,6 @@ fun TranslatorApp(
             confirmButton = {
                 TextButton(onClick = {
                     showExitDialog = false
-                    // Minimize the app similar to default back at root behavior
                     activity.moveTaskToBack(true)
                 }) {
                     Text(stringResource(R.string.quit))
@@ -198,7 +183,6 @@ fun TranslatorApp(
         )
     }
 
-    // Check for app updates and show "What's New" dialog if needed
     var showWhatsNewDialog by remember { mutableStateOf(false) }
     val context = LocalContext.current
     val changelogEntries = context.resources.getStringArray(R.array.changelog_entries)
@@ -206,7 +190,6 @@ fun TranslatorApp(
 
     LaunchedEffect(Unit) {
         try {
-            // Only check for updates if the intro is completed
             if (introCompleted) {
                 val currentVersion = BuildConfig.VERSION_NAME
                 val hasSeenCurrentVersion = settingsViewModel.hasSeenCurrentVersion(currentVersion)
@@ -249,7 +232,25 @@ fun TranslatorApp(
                             val currentDestination = navBackStackEntry?.destination
                             val selectedScreen = Screen.fromDestination(currentDestination)
 
-                            @Suppress("HardCodedStringLiteral") val isBottomBarHidden = currentDestination?.route?.startsWith("vocabulary_exercise") == true
+                            @Suppress("HardCodedStringLiteral")
+                            val currentRoute = currentDestination?.route
+                            val isHiddenByHierarchy = currentDestination?.hierarchy?.any { destination ->
+                                destination.route in setOf(
+                                    Screen.Translation.route,
+                                    Screen.Dictionary.route,
+                                    Screen.Exercises.route,
+                                    Screen.Settings.route,
+                                    Screen.Corrector.route
+                                )
+                            } == true
+                            val isBottomBarHidden = isHiddenByHierarchy || currentRoute in setOf(
+                                "new_word",
+                                "new_word_review",
+                                "vocabulary_detail/{itemId}",
+                                "daily_review",
+                                "explore_packs"
+                            ) || currentRoute?.startsWith("start_exercise") == true
+                            || currentRoute?.startsWith("vocabulary_exercise") == true
                             val showBottomNavLabels by settingsViewModel.showBottomNavLabels.collectAsStateWithLifecycle(initialValue = false)
 
                             BottomNavigationBar(
@@ -258,10 +259,15 @@ fun TranslatorApp(
                                 showLabels = showBottomNavLabels,
                                 onItemSelected = { screen ->
                                     val inSameSection = currentDestination?.hierarchy?.any { it.route == screen.route } == true
+                                    val isMoreSection = screen in setOf(
+                                        Screen.Translation,
+                                        Screen.Dictionary,
+                                        Screen.Settings,
+                                        Screen.Exercises,
+                                        Screen.Corrector
+                                    )
 
-                                    // Always reset the selected section to its root and clear back stack between sections
                                     if (inSameSection) {
-                                        // If already within the same section, ensure we are at its graph root
                                         navController.navigate(screen.route) {
                                             popUpTo(screen.route) {
                                                 inclusive = false
@@ -270,10 +276,14 @@ fun TranslatorApp(
                                             launchSingleTop = true
                                             restoreState = false
                                         }
-                                    } else {
+                                    } else if (isMoreSection) {
-                                        // Switching sections: clear entire back stack to start to avoid back navigation results
                                         navController.navigate(screen.route) {
-                                            popUpTo(0) { // Pop everything
+                                            launchSingleTop = true
+                                            restoreState = false
+                                        }
+                                    } else {
+                                        navController.navigate(screen.route) {
+                                            popUpTo(0) {
                                                 inclusive = true
                                                 saveState = false
                                             }
@@ -281,6 +291,10 @@ fun TranslatorApp(
                                             restoreState = false
                                         }
                                     }
+                                },
+                                onPlayClicked = {
+                                    @Suppress("HardCodedStringLiteral")
+                                    navController.navigate("start_exercise")
                                 }
                             )
                         },
@@ -303,9 +317,8 @@ fun TranslatorApp(
                             StatusMessageSystem(
                                 statusState = statusState,
                                 navController = navController,
-                                onDismiss = { statusViewModel.hideMessageBar() },
+                                onDismiss = { statusMessageService.trigger(StatusAction.HideMessageBar) },
-                                modifier = Modifier
+                                modifier = Modifier.fillMaxWidth()
-                                    .fillMaxWidth()
                             )
                             AppNavHost(
                                 navController = navController,
@@ -357,9 +370,10 @@ private fun AppTheme(
             val window = (view.context as Activity).window
             val windowInsetsController = WindowInsetsControllerCompat(window, view)
 
-            //window.statusBarColor = android.graphics.Color.TRANSPARENT
+            @Suppress("DEPRECATION")
-            //window.navigationBarColor = android.graphics.Color.TRANSPARENT
+            window.statusBarColor = colorScheme.surface.toArgb()
-            //TODO remove eventually
+            @Suppress("DEPRECATION")
+            window.navigationBarColor = colorScheme.surfaceColorAtElevation(8.dp).toArgb()
 
             windowInsetsController.isAppearanceLightStatusBars = !useDarkTheme
             windowInsetsController.isAppearanceLightNavigationBars = !useDarkTheme
@@ -400,7 +414,7 @@ private fun AppTheme(
         colorScheme = colorScheme,
         typography = dynamicTypography,
     ) {
-        eu.gaudian.translator.ui.theme.ProvideSemanticColors {
+        ProvideSemanticColors {
             content()
         }
     }

app/src/main/java/eu/gaudian/translator/view/Navigation.kt

@@ -20,99 +20,115 @@ import androidx.navigation.compose.composable
 import androidx.navigation.navArgument
 import androidx.navigation.navigation
 import eu.gaudian.translator.model.VocabularyStage
+import eu.gaudian.translator.view.categories.CategoryDetailScreen
+import eu.gaudian.translator.view.categories.CategoryListScreen
 import eu.gaudian.translator.view.composable.Screen
+import eu.gaudian.translator.view.dictionary.CorrectionScreen
 import eu.gaudian.translator.view.dictionary.DictionaryResultScreen
+import eu.gaudian.translator.view.dictionary.DictionaryScreen
 import eu.gaudian.translator.view.dictionary.EtymologyResultScreen
-import eu.gaudian.translator.view.dictionary.MainDictionaryScreen
+import eu.gaudian.translator.view.home.DailyReviewScreen
-import eu.gaudian.translator.view.exercises.ExerciseSessionScreen
+import eu.gaudian.translator.view.home.HomeScreen
-import eu.gaudian.translator.view.exercises.MainExerciseScreen
+import eu.gaudian.translator.view.library.LibraryScreen
-import eu.gaudian.translator.view.exercises.YouTubeBrowserScreen
+import eu.gaudian.translator.view.new_ecercises.ExerciseSessionScreen
-import eu.gaudian.translator.view.exercises.YouTubeExerciseScreen
+import eu.gaudian.translator.view.new_ecercises.MainExerciseScreen
+import eu.gaudian.translator.view.new_ecercises.StartExerciseScreen
+import eu.gaudian.translator.view.new_ecercises.YouTubeBrowserScreen
+import eu.gaudian.translator.view.new_ecercises.YouTubeExerciseScreen
 import eu.gaudian.translator.view.settings.DictionaryOptionsScreen
-import eu.gaudian.translator.view.settings.SettingsRoutes
 import eu.gaudian.translator.view.settings.TranslationSettingsScreen
 import eu.gaudian.translator.view.settings.settingsGraph
+import eu.gaudian.translator.view.stats.StatsScreen
 import eu.gaudian.translator.view.translation.TranslationScreen
-import eu.gaudian.translator.view.vocabulary.CategoryDetailScreen
+import eu.gaudian.translator.view.vocabulary.AllCardsListScreen
-import eu.gaudian.translator.view.vocabulary.CategoryListScreen
+import eu.gaudian.translator.view.vocabulary.ExplorePacksScreen
-import eu.gaudian.translator.view.vocabulary.LanguageProgressScreen
+import eu.gaudian.translator.view.vocabulary.LanguageJourneyScreen
-import eu.gaudian.translator.view.vocabulary.MainVocabularyScreen
+import eu.gaudian.translator.view.vocabulary.NewWordReviewScreen
+import eu.gaudian.translator.view.vocabulary.NewWordScreen
 import eu.gaudian.translator.view.vocabulary.NoGrammarItemsScreen
 import eu.gaudian.translator.view.vocabulary.StageDetailScreen
 import eu.gaudian.translator.view.vocabulary.VocabularyCardHost
 import eu.gaudian.translator.view.vocabulary.VocabularyExerciseHostScreen
 import eu.gaudian.translator.view.vocabulary.VocabularyHeatmapScreen
-import eu.gaudian.translator.view.vocabulary.VocabularyListScreen
 import eu.gaudian.translator.view.vocabulary.VocabularySortingScreen
 
 private const val TRANSITION_DURATION = 300
 
+object NavigationRoutes {
+    const val DAILY_REVIEW = "daily_review"
+    const val NEW_WORD = "new_word"
+    const val NEW_WORD_REVIEW = "new_word_review"
+    const val VOCABULARY_DETAIL = "vocabulary_detail"
+    const val START_EXERCISE = "start_exercise"
+    const val START_EXERCISE_DAILY = "start_exercise_daily"
+    const val CATEGORY_DETAIL = "category_detail"
+    const val CATEGORY_LIST = "category_list_screen"
+    const val STATS_VOCABULARY_HEATMAP = "stats/vocabulary_heatmap"
+    const val STATS_LANGUAGE_PROGRESS = "stats/language_progress"
+    const val STATS_CATEGORY_DETAIL = "stats/category_detail"
+    const val STATS_CATEGORY_LIST = "stats/category_list_screen"
+    const val STATS_VOCABULARY_SORTING = "stats/vocabulary_sorting"
+    const val STATS_NO_GRAMMAR_ITEMS = "stats/no_grammar_items"
+    const val STATS_VOCABULARY_LIST = "stats/vocabulary_list"
+    const val EXPLORE_PACKS = "explore_packs"
+}
+
+@OptIn(androidx.compose.animation.ExperimentalAnimationApi::class)
 @Composable
 fun AppNavHost(
     navController: NavHostController,
     modifier: Modifier = Modifier
 ) {
-
-
-
-    // 1. Define your Main Tab "Leaf" Routes (the actual start destinations of your graphs)
     val mainTabRoutes = setOf(
-        Screen.Home.route,      // "home" or "main_translation" depending on which one you actually navigate to
+        Screen.Home.route,
-        "main_translation",
+        Screen.Library.route,
-        "main_dictionary",
+        Screen.Stats.route,
-        "main_vocabulary",
-        "main_exercise",
-        SettingsRoutes.LIST
     )
 
-    // Helper to check if a route is a top-level tab
     fun isTabTransition(initial: String?, target: String?): Boolean {
-        return mainTabRoutes.contains(initial) && mainTabRoutes.contains(target)
+        if (initial == null || target == null) return false
+        val initialIsTab = mainTabRoutes.contains(initial) || 
+            mainTabRoutes.any { route -> 
+                initial == "main_${route}" || initial.startsWith("${route}_")
+            }
+        val targetIsTab = mainTabRoutes.contains(target) || 
+            mainTabRoutes.any { route -> 
+                target == "main_${route}" || target.startsWith("${route}_")
+            }
+        return initialIsTab && targetIsTab
     }
 
     NavHost(
         navController = navController,
         startDestination = Screen.Home.route,
         modifier = modifier,
-
-        // ENTER TRANSITION
         enterTransition = {
             if (isTabTransition(initialState.destination.route, targetState.destination.route)) {
-                // Tab Switch: Just Fade In (Subtle Scale for modern feel)
                 fadeIn(animationSpec = tween(TRANSITION_DURATION)) +
                         scaleIn(initialScale = 0.96f, animationSpec = tween(TRANSITION_DURATION))
             } else {
-                // Detail Screen: Slide in from Right
                 slideInHorizontally(
                     initialOffsetX = { fullWidth -> (fullWidth * 0.1f).toInt() },
                     animationSpec = tween(TRANSITION_DURATION, easing = FastOutSlowInEasing)
                 ) + fadeIn(animationSpec = tween(TRANSITION_DURATION))
             }
         },
-
-        // EXIT TRANSITION
         exitTransition = {
             if (isTabTransition(initialState.destination.route, targetState.destination.route)) {
-                // Tab Switch: Just Fade Out
                 fadeOut(animationSpec = tween(TRANSITION_DURATION))
             } else {
-                // Detail Screen: Slide out to Left
                 slideOutHorizontally(
                     targetOffsetX = { fullWidth -> -(fullWidth * 0.1f).toInt() },
                     animationSpec = tween(TRANSITION_DURATION, easing = FastOutSlowInEasing)
                 ) + fadeOut(animationSpec = tween(TRANSITION_DURATION))
             }
         },
-
-        // POP ENTER (Pressing Back) -> Always Slide back from left
         popEnterTransition = {
             slideInHorizontally(
                 initialOffsetX = { fullWidth -> -(fullWidth * 0.1f).toInt() },
                 animationSpec = tween(TRANSITION_DURATION, easing = FastOutSlowInEasing)
             ) + fadeIn(animationSpec = tween(TRANSITION_DURATION))
         },
-
-        // POP EXIT (Pressing Back) -> Always Slide away to right
         popExitTransition = {
             slideOutHorizontally(
                 targetOffsetX = { fullWidth -> (fullWidth * 0.1f).toInt() },
@@ -121,22 +137,277 @@ fun AppNavHost(
         }
     ) {
         composable(Screen.Home.route) {
-            TranslationScreen(navController = navController)
+            HomeScreen(navController = navController)
         }
-
+        composable(NavigationRoutes.DAILY_REVIEW) {
-        // Define all other navigation graphs at the same top level.
+            DailyReviewScreen(navController = navController)
+        }
+        composable(NavigationRoutes.NEW_WORD) {
+            NewWordScreen(navController = navController)
+        }
+        composable(NavigationRoutes.NEW_WORD_REVIEW) {
+            NewWordReviewScreen(navController = navController)
+        }
+        composable(NavigationRoutes.EXPLORE_PACKS) {
+            ExplorePacksScreen(navController = navController)
+        }
+        composable(
+            route = "${NavigationRoutes.START_EXERCISE}?categoryId={categoryId}",
+            arguments = listOf(
+                navArgument("categoryId") {
+                    type = NavType.StringType
+                    nullable = true
+                    defaultValue = null
+                }
+            )
+        ) { backStackEntry ->
+            val categoryIdString = backStackEntry.arguments?.getString("categoryId")
+            val categoryId = categoryIdString?.toIntOrNull()
+            StartExerciseScreen(
+                navController = navController,
+                preselectedCategoryId = categoryId,
+                dueTodayOnly = false
+            )
+        }
+        composable(NavigationRoutes.START_EXERCISE_DAILY) {
+            StartExerciseScreen(
+                navController = navController,
+                preselectedCategoryId = null,
+                dueTodayOnly = true
+            )
+        }
+        homeGraph(navController)
+        libraryGraph(navController)
+        statsGraph(navController)
         translationGraph(navController)
         dictionaryGraph(navController)
-        vocabularyGraph(navController)
+        correctorGraph(navController)
         exerciseGraph(navController)
         settingsGraph(navController)
     }
 }
+
+fun NavGraphBuilder.homeGraph(navController: NavHostController) {
+    navigation(
+        startDestination = "main_home",
+        route = Screen.Home.route
+    ) {
+        composable("main_home") {
+            HomeScreen(navController = navController)
+        }
+    }
+}
+
+fun NavGraphBuilder.libraryGraph(navController: NavHostController) {
+    navigation(
+        startDestination = "main_library",
+        route = Screen.Library.route
+    ) {
+        composable("main_library") {
+            LibraryScreen(navController = navController)
+        }
+        composable("vocabulary_sorting") {
+            VocabularySortingScreen(navController = navController)
+        }
+        composable("vocabulary_detail/{itemId}") { backStackEntry ->
+            val itemId = backStackEntry.arguments?.getString("itemId")?.toIntOrNull()
+            if (itemId != null) {
+                VocabularyCardHost(
+                    navController = navController,
+                    itemId = itemId,
+                    onBackPressed = { navController.popBackStack() }
+                )
+            } else {
+                Text("Error: Invalid Vocabulary Item ID")
+            }
+        }
+        composable("dictionary_result/{entryId}") { backStackEntry ->
+            val entryId = backStackEntry.arguments?.getString("entryId")?.toIntOrNull()
+            if (entryId != null) {
+                DictionaryResultScreen(entryId = entryId, navController = navController)
+            } else {
+                Text("Error: Invalid Entry ID")
+            }
+        }
+        composable("vocabulary_list/{showDueTodayOnly}/{categoryId}") { backStackEntry ->
+            val showDueTodayOnly = backStackEntry.arguments?.getString("showDueTodayOnly")?.toBoolean() ?: false
+            val categoryId = backStackEntry.arguments?.getString("categoryId")?.toIntOrNull()
+            AllCardsListScreen(
+                navController = navController,
+                showDueTodayOnly = showDueTodayOnly,
+                categoryId = categoryId,
+                onNavigateToItem = { item -> navController.navigate("vocabulary_detail/${item.id}") },
+                onNavigateBack = { navController.popBackStack() },
+                enableNavigationButtons = true
+            )
+        }
+        composable("language_progress") {
+            LanguageJourneyScreen(navController = navController)
+        }
+        composable(NavigationRoutes.STATS_VOCABULARY_HEATMAP) {
+            VocabularyHeatmapScreen(navController = navController)
+        }
+        composable("vocabulary_list/{showDueTodayOnly}/{stage}") { backStackEntry ->
+            val showDueTodayOnly = backStackEntry.arguments?.getString("showDueTodayOnly")?.toBoolean() ?: false
+            val stageString = backStackEntry.arguments?.getString("stage")
+            val stage = stageString?.let {
+                if (it.equals("null", ignoreCase = true)) null else VocabularyStage.valueOf(it)
+            }
+            AllCardsListScreen(
+                navController = navController,
+                showDueTodayOnly = showDueTodayOnly,
+                stage = stage,
+                onNavigateToItem = { item -> navController.navigate("vocabulary_detail/${item.id}") },
+                onNavigateBack = { navController.popBackStack() },
+                categoryId = 0,
+                enableNavigationButtons = true
+            )
+        }
+        composable(
+            route = "vocabulary_exercise/{isSpelling}?categories={categories}&stages={stages}&languages={languages}&dailyOnly={dailyOnly}",
+            arguments = listOf(
+                navArgument("isSpelling") { type = NavType.BoolType },
+                navArgument("categories") { type = NavType.StringType; nullable = true },
+                navArgument("stages") { type = NavType.StringType; nullable = true },
+                navArgument("languages") { type = NavType.StringType; nullable = true },
+                navArgument("dailyOnly") { type = NavType.BoolType; defaultValue = false }
+            )
+        ) { backStackEntry ->
+            val arguments = backStackEntry.arguments
+            val dailyOnly = arguments?.getBoolean("dailyOnly") ?: false
+            val categoryIds = arguments?.getString("categories")
+            val stageNames = arguments?.getString("stages")
+            val languageIds = arguments?.getString("languages")
+            val dailyOnlyJson = "{\"dailyOnly\": $dailyOnly}"
+            VocabularyExerciseHostScreen(
+                categoryIdsAsJson = categoryIds,
+                stageNamesAsJson = stageNames,
+                languageIdsAsJson = languageIds,
+                dailyOnlyAsJson = dailyOnlyJson,
+                onClose = { navController.popBackStack() },
+                navController = navController
+            )
+        }
+        composable("vocabulary_exercise/{dailyOnly}?", arguments = listOf(navArgument("dailyOnly") { type = NavType.BoolType })) { _ ->
+            VocabularyExerciseHostScreen(
+                categoryIdsAsJson = null,
+                stageNamesAsJson = null,
+                languageIdsAsJson = null,
+                onClose = { navController.popBackStack() },
+                navController = navController,
+                dailyOnlyAsJson = "{\"dailyOnly\": true}"
+            )
+        }
+        composable("stage_detail/{stage}", arguments = listOf(navArgument("stage") { type = NavType.EnumType(VocabularyStage::class.java) })) { backStackEntry ->
+            @Suppress("DEPRECATION")
+            val stage = backStackEntry.arguments?.getSerializable("stage") as VocabularyStage
+            StageDetailScreen(navController = navController, stage = stage)
+        }
+        composable("category_detail/{categoryId}") { backStackEntry ->
+            val categoryId = backStackEntry.arguments?.getString("categoryId")?.toIntOrNull()
+            if (categoryId != null) {
+                CategoryDetailScreen(
+                    categoryId = categoryId,
+                    onBackClick = { navController.popBackStack() },
+                    onNavigateToItem = { item -> navController.navigate("vocabulary_detail/${item.id}") },
+                    navController = navController
+                )
+            }
+        }
+        composable("category_list_screen") {
+            CategoryListScreen(
+                onNavigateBack = { navController.popBackStack() },
+                onCategoryClicked = { categoryId -> navController.navigate("category_detail/$categoryId") }
+            )
+        }
+        composable("vocabulary_sorting?mode={mode}", arguments = listOf(navArgument("mode") { type = NavType.StringType; nullable = true })) { backStackEntry ->
+            VocabularySortingScreen(
+                navController = navController,
+                initialFilterMode = backStackEntry.arguments?.getString("mode")
+            )
+        }
+        composable("no_grammar_items") {
+            NoGrammarItemsScreen(navController = navController)
+        }
+    }
+}
+
+fun NavGraphBuilder.statsGraph(navController: NavHostController) {
+    navigation(
+        startDestination = "main_stats",
+        route = Screen.Stats.route
+    ) {
+        composable("main_stats") {
+            StatsScreen(navController = navController)
+        }
+        composable("stats/vocabulary_sorting") {
+            VocabularySortingScreen(navController = navController)
+        }
+        composable("stats/vocabulary_list/{showDueTodayOnly}/{categoryId}") { backStackEntry ->
+            val showDueTodayOnly = backStackEntry.arguments?.getString("showDueTodayOnly")?.toBoolean() ?: false
+            val categoryId = backStackEntry.arguments?.getString("categoryId")?.toIntOrNull()
+            AllCardsListScreen(
+                navController = navController,
+                showDueTodayOnly = showDueTodayOnly,
+                categoryId = categoryId,
+                onNavigateToItem = { item -> navController.navigate("vocabulary_detail/${item.id}") },
+                onNavigateBack = { navController.popBackStack() },
+                enableNavigationButtons = true
+            )
+        }
+        composable(NavigationRoutes.STATS_LANGUAGE_PROGRESS) {
+            LanguageJourneyScreen(navController = navController)
+        }
+        composable(NavigationRoutes.STATS_VOCABULARY_HEATMAP) {
+            VocabularyHeatmapScreen(navController = navController)
+        }
+        composable("stats/vocabulary_list/{showDueTodayOnly}/{stage}") { backStackEntry ->
+            val showDueTodayOnly = backStackEntry.arguments?.getString("showDueTodayOnly")?.toBoolean() ?: false
+            val stageString = backStackEntry.arguments?.getString("stage")
+            val stage = stageString?.let {
+                if (it.equals("null", ignoreCase = true)) null else VocabularyStage.valueOf(it)
+            }
+            AllCardsListScreen(
+                navController = navController,
+                showDueTodayOnly = showDueTodayOnly,
+                stage = stage,
+                onNavigateToItem = { item -> navController.navigate("vocabulary_detail/${item.id}") },
+                onNavigateBack = { navController.popBackStack() },
+                categoryId = 0,
+                enableNavigationButtons = true
+            )
+        }
+        composable("stats/category_detail/{categoryId}") { backStackEntry ->
+            val categoryId = backStackEntry.arguments?.getString("categoryId")?.toIntOrNull()
+            if (categoryId != null) {
+                CategoryDetailScreen(
+                    categoryId = categoryId,
+                    onBackClick = { navController.popBackStack() },
+                    onNavigateToItem = { item -> navController.navigate("vocabulary_detail/${item.id}") },
+                    navController = navController
+                )
+            }
+        }
+        composable("stats/category_list_screen") {
+            CategoryListScreen(
+                onNavigateBack = { navController.popBackStack() },
+                onCategoryClicked = { categoryId -> navController.navigate("stats/category_detail/$categoryId") }
+            )
+        }
+        composable("stats/vocabulary_sorting?mode={mode}", arguments = listOf(navArgument("mode") { type = NavType.StringType; nullable = true })) { backStackEntry ->
+            VocabularySortingScreen(navController = navController, initialFilterMode = backStackEntry.arguments?.getString("mode"))
+        }
+        composable("stats/no_grammar_items") {
+            NoGrammarItemsScreen(navController = navController)
+        }
+    }
+}
+
 @OptIn(androidx.compose.animation.ExperimentalAnimationApi::class)
 fun NavGraphBuilder.translationGraph(navController: NavHostController) {
     navigation(
         startDestination = "main_translation",
-        route = Screen.Home.route
+        route = Screen.Translation.route
     ) {
         composable("main_translation") {
             TranslationScreen(navController = navController)
@@ -154,15 +425,16 @@ fun NavGraphBuilder.dictionaryGraph(navController: NavHostController) {
         route = Screen.Dictionary.route
     ) {
         composable("main_dictionary") {
-            MainDictionaryScreen(navController = navController)
+            DictionaryScreen(
+                navController = navController,
+                onEntryClick = { entry -> navController.navigate("dictionary_result/${entry.id}") },
+                onNavigateToOptions = { navController.navigate("dictionary_options") }
+            )
         }
         composable("dictionary_result/{entryId}") { backStackEntry ->
             val entryId = backStackEntry.arguments?.getString("entryId")?.toIntOrNull()
             if (entryId != null) {
-                DictionaryResultScreen(
+                DictionaryResultScreen(entryId = entryId, navController = navController)
-                    entryId = entryId,
-                    navController = navController,
-                )
             } else {
                 Text("Error: Invalid Entry ID")
             }
@@ -173,236 +445,39 @@ fun NavGraphBuilder.dictionaryGraph(navController: NavHostController) {
         composable("etymology_result/{word}/{languageCode}") { backStackEntry ->
             val word = backStackEntry.arguments?.getString("word") ?: ""
             val languageCode = backStackEntry.arguments?.getString("languageCode")?.toIntOrNull() ?: 1
-            EtymologyResultScreen(
+            EtymologyResultScreen(navController = navController, word = word, languageCode = languageCode)
-                navController = navController,
-                word = word,
-                languageCode = languageCode
-            )
         }
-
     }
 }
 
-fun NavGraphBuilder.vocabularyGraph(
+fun NavGraphBuilder.correctorGraph(navController: NavHostController) {
-    navController: NavHostController,
-) {
     navigation(
-        startDestination = "main_vocabulary",
+        startDestination = "main_corrector",
-        route = Screen.Vocabulary.route
+        route = Screen.Corrector.route
     ) {
-        composable("main_vocabulary") {
+        composable("main_corrector") {
-            MainVocabularyScreen(navController = navController)
+            CorrectionScreen(navController = navController)
-        }
-        composable("vocabulary_sorting") {
-            VocabularySortingScreen(
-                navController = navController
-            )
-        }
-        composable("vocabulary_detail/{itemId}") { backStackEntry ->
-            val itemId = backStackEntry.arguments?.getString("itemId")?.toIntOrNull()
-            if (itemId != null) {
-                VocabularyCardHost(
-                    navController = navController,
-                    itemId = itemId,
-                    onBackPressed = { navController.popBackStack() }
-                )
-            } else {
-                Text("Error: Invalid Vocabulary Item ID")
-            }
-        }
-        composable("dictionary_result/{entryId}") { backStackEntry ->
-            val entryId = backStackEntry.arguments?.getString("entryId")?.toIntOrNull()
-            if (entryId != null) {
-                DictionaryResultScreen(
-                    entryId = entryId,
-                    navController = navController,
-                )
-            } else {
-                Text("Error: Invalid Entry ID")
-            }
-        }
-        composable("vocabulary_list/{showDueTodayOnly}/{categoryId}") { backStackEntry ->
-            val showDueTodayOnly = backStackEntry.arguments?.getString("showDueTodayOnly")?.toBoolean() ?: false
-            val categoryId = backStackEntry.arguments?.getString("categoryId")?.toIntOrNull()
-            VocabularyListScreen(
-                navController = navController,
-                showDueTodayOnly = showDueTodayOnly,
-                categoryId = categoryId,
-                onNavigateToItem = { item ->
-                    navController.navigate("vocabulary_detail/${item.id}")
-                },
-                onNavigateBack = { navController.popBackStack() },
-                enableNavigationButtons = true
-            )
-        }
-        composable("language_progress") {
-            LanguageProgressScreen(
-                navController = navController
-            )
-
-        }
-        composable("vocabulary_heatmap") {
-            VocabularyHeatmapScreen(
-                navController = navController,
-            )
-        }
-        composable("vocabulary_list/{showDueTodayOnly}/{stage}") { backStackEntry ->
-            val showDueTodayOnly = backStackEntry.arguments?.getString("showDueTodayOnly")?.toBoolean() ?: false
-            val stageString = backStackEntry.arguments?.getString("stage")
-            val stage = stageString?.let {
-                if (it.equals("null", ignoreCase = true)) null else VocabularyStage.valueOf(it)
-            }
-
-            VocabularyListScreen(
-                navController = navController,
-                showDueTodayOnly = showDueTodayOnly,
-                stage = stage,
-                onNavigateToItem = { item ->
-                    navController.navigate("vocabulary_detail/${item.id}")
-                },
-                onNavigateBack = { navController.popBackStack() },
-                categoryId = 0,
-                enableNavigationButtons = true
-            )
-        }
-        composable(
-            route = "vocabulary_exercise/{isSpelling}?categories={categories}&stages={stages}&languages={languages}&dailyOnly={dailyOnly}",
-            arguments = listOf(
-                navArgument("isSpelling") { type = NavType.BoolType },
-                navArgument("categories") { type = NavType.StringType; nullable = true },
-                navArgument("stages") { type = NavType.StringType; nullable = true },
-                navArgument("languages") { type = NavType.StringType; nullable = true },
-                navArgument("dailyOnly") {
-                    type = NavType.BoolType
-                    defaultValue = false
-                },
-            )
-        ) { backStackEntry ->
-            val arguments = backStackEntry.arguments
-
-            val dailyOnly = arguments?.getBoolean("dailyOnly") ?: false
-
-            val categoryIds = arguments?.getString("categories")
-            val stageNames = arguments?.getString("stages")
-            val languageIds = arguments?.getString("languages")
-
-            val dailyOnlyJson = "{\"dailyOnly\": $dailyOnly}"
-
-            VocabularyExerciseHostScreen(
-                categoryIdsAsJson = categoryIds,
-                stageNamesAsJson = stageNames,
-                languageIdsAsJson = languageIds,
-                dailyOnlyAsJson = dailyOnlyJson,
-                onClose = { navController.popBackStack() },
-                navController = navController
-            )
-        }
-        composable(
-            route = "vocabulary_exercise/{dailyOnly}?",
-            arguments = listOf(
-                navArgument("dailyOnly") { type = NavType.BoolType },
-            )
-        ) { _ ->
-
-            VocabularyExerciseHostScreen(
-                categoryIdsAsJson = null,
-                stageNamesAsJson = null,
-                languageIdsAsJson = null,
-                onClose = { navController.popBackStack() },
-                navController = navController,
-                dailyOnlyAsJson = "{\"dailyOnly\": true}"
-            )
-        }
-        composable(
-            "stage_detail/{stage}",
-            arguments = listOf(
-                navArgument("stage") {
-                    type = NavType.EnumType(VocabularyStage::class.java)
-                }
-            )
-        )
-
-        { backStackEntry ->
-            @Suppress("DEPRECATION") val stage = backStackEntry.arguments?.getSerializable("stage") as VocabularyStage
-            //NOTE: can ignore warning for now, once moved away from min SDK 28, use:
-            // val stage = backStackEntry.arguments?.getSerializable("stage", VocabularyStage::class.java)
-            StageDetailScreen(
-                navController = navController,
-                stage = stage
-            )
-        }
-        composable("category_detail/{categoryId}") { backStackEntry ->
-            val categoryId = backStackEntry.arguments?.getString("categoryId")?.toIntOrNull()
-
-            if (categoryId != null) {
-                CategoryDetailScreen(
-                    categoryId = categoryId,
-                    onBackClick = { navController.popBackStack() },
-                    onNavigateToItem = { item ->
-                        navController.navigate("vocabulary_detail/${item.id}")
-                    },
-                    navController = navController
-                )
-            }
-        }
-        composable("category_list_screen") {
-            CategoryListScreen(
-                onNavigateBack = { navController.popBackStack() },
-                onCategoryClicked = { categoryId ->
-                    navController.navigate("category_detail/$categoryId")
-                }
-            )
-        }
-        composable(
-            route = "vocabulary_sorting?mode={mode}", // Route now accepts an optional 'mode'
-            arguments = listOf(
-                navArgument("mode") { // Define the argument
-                    type = NavType.StringType
-                    nullable = true
-                }
-            )
-        ) { backStackEntry ->
-            VocabularySortingScreen(
-                navController = navController,
-                // Pass the argument to the screen
-                initialFilterMode = backStackEntry.arguments?.getString("mode")
-            )
-        }
-        composable("no_grammar_items") {
-            NoGrammarItemsScreen(
-                navController = navController
-            )
         }
     }
 }
 
 @OptIn(androidx.compose.animation.ExperimentalAnimationApi::class)
-fun NavGraphBuilder.exerciseGraph(
+fun NavGraphBuilder.exerciseGraph(navController: NavHostController) {
-    navController: NavHostController,
-) {
     navigation(
         startDestination = "main_exercise",
         route = Screen.Exercises.route
     ) {
         composable("main_exercise") {
-            MainExerciseScreen(
+            MainExerciseScreen(navController = navController)
-                navController = navController,
-            )
         }
         composable("exercise_session") {
-            ExerciseSessionScreen(
+            ExerciseSessionScreen(navController = navController)
-                navController = navController,
-            )
         }
         composable("youtube_exercise") {
-            YouTubeExerciseScreen(
+            YouTubeExerciseScreen(navController = navController)
-                navController = navController
-            )
         }
         composable("youtube_browse") {
-            YouTubeBrowserScreen(
+            YouTubeBrowserScreen(navController = navController)
-                navController = navController,
-            )
         }
     }
 }

app/src/main/java/eu/gaudian/translator/view/NoConncectionScreen.kt

@@ -16,13 +16,18 @@ import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
+import androidx.navigation.NavController
 import eu.gaudian.translator.R
 import eu.gaudian.translator.view.composable.AppButton
-
+import eu.gaudian.translator.view.composable.AppTopAppBar
 
 
 @Composable
-fun NoConnectionScreen(onSettingsClick: () -> Unit) {
+fun NoConnectionScreen(onSettingsClick: () -> Unit, navController: NavController) {
+    AppTopAppBar(
+        title = "No Connection",
+        onNavigateBack = {navController.popBackStack()},
+    )
     Column(
         modifier = Modifier.fillMaxSize().padding(24.dp),
         verticalArrangement = Arrangement.Center,
@@ -41,7 +46,7 @@ fun NoConnectionScreen(onSettingsClick: () -> Unit) {
             textAlign = TextAlign.Center
         )
         AppButton(onClick = onSettingsClick, modifier = Modifier.padding(top = 16.dp)) {
-            Text(text = stringResource(id = R.string.settings_title_connection))
+            Text(text = "Configure Connection")
         }
     }
 }

app/src/main/java/eu/gaudian/translator/view/categories/CategoryDetailScreen.kt

@@ -0,0 +1,412 @@
+@file:Suppress("HardCodedStringLiteral")
+
+package eu.gaudian.translator.view.categories
+
+import android.annotation.SuppressLint
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.expandVertically
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.animation.shrinkVertically
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.lazy.rememberLazyListState
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.DropdownMenu
+import androidx.compose.material3.DropdownMenuItem
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.SnackbarHost
+import androidx.compose.material3.SnackbarHostState
+import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBarDefaults
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.setValue
+import androidx.compose.runtime.snapshotFlow
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.hilt.lifecycle.viewmodel.compose.hiltViewModel
+import androidx.navigation.NavHostController
+import eu.gaudian.translator.R
+import eu.gaudian.translator.model.TagCategory
+import eu.gaudian.translator.model.VocabularyFilter
+import eu.gaudian.translator.model.VocabularyItem
+import eu.gaudian.translator.utils.findActivity
+import eu.gaudian.translator.view.composable.AppCard
+import eu.gaudian.translator.view.composable.AppIcons
+import eu.gaudian.translator.view.composable.AppScaffold
+import eu.gaudian.translator.view.composable.AppTopAppBar
+import eu.gaudian.translator.view.composable.PrimaryButton
+import eu.gaudian.translator.view.dialogs.DeleteCategoryDialog
+import eu.gaudian.translator.view.dialogs.DeleteItemsDialog
+import eu.gaudian.translator.view.dialogs.EditCategoryDialog
+import eu.gaudian.translator.view.vocabulary.AllCardsListScreen
+import eu.gaudian.translator.view.stats.widgets.CategoryProgressCircle
+import eu.gaudian.translator.view.stats.widgets.ChartLegend
+import eu.gaudian.translator.viewmodel.CategoryProgress
+import eu.gaudian.translator.viewmodel.CategoryViewModel
+import eu.gaudian.translator.viewmodel.ExportImportViewModel
+import eu.gaudian.translator.viewmodel.ExportState
+import eu.gaudian.translator.viewmodel.LanguageViewModel
+import eu.gaudian.translator.viewmodel.ProgressViewModel
+import eu.gaudian.translator.viewmodel.VocabularyViewModel
+import kotlinx.coroutines.launch
+
+@SuppressLint("ContextCastToActivity")
+@Composable
+fun CategoryDetailScreen(
+    categoryId: Int,
+    onBackClick: () -> Unit,
+    onNavigateToItem: (VocabularyItem) -> Unit,
+    navController: NavHostController,
+    modifier: Modifier = Modifier
+) {
+    val activity = LocalContext.current.findActivity()
+    val categoryViewModel: CategoryViewModel = hiltViewModel(viewModelStoreOwner = activity)
+    val progressViewModel: ProgressViewModel = hiltViewModel(viewModelStoreOwner = activity)
+    val languageViewModel: LanguageViewModel = hiltViewModel(viewModelStoreOwner = activity)
+    val vocabularyViewModel: VocabularyViewModel = hiltViewModel(viewModelStoreOwner = activity)
+    val exportImportViewModel: ExportImportViewModel = hiltViewModel(viewModelStoreOwner = activity)
+
+    val category by categoryViewModel.getCategoryById(categoryId).collectAsState(initial = null)
+    val categoryProgressList by progressViewModel.categoryProgressList.collectAsState()
+    val categoryProgress = categoryProgressList.find { it.vocabularyCategory.id == categoryId }
+    val exportState by exportImportViewModel.exportState.collectAsState()
+
+    val context = LocalContext.current
+    val scope = rememberCoroutineScope()
+    val snackbarHostState = remember { SnackbarHostState() }
+    val title = when (val cat = category) {
+        is TagCategory -> cat.name
+        is VocabularyFilter -> cat.name
+        else -> stringResource(R.string.text_loading_3d)
+    }
+
+    val languages = languageViewModel.allLanguages.collectAsState(initial = emptyList())
+
+    val subtitle = when (val cat = category) {
+        is TagCategory -> stringResource(R.string.text_manual_vocabulary_list)
+        is VocabularyFilter -> buildString {
+            val hasLangList = !cat.languages.isNullOrEmpty()
+            val hasPair = cat.languagePairs != null
+            val hasStages = !cat.stages.isNullOrEmpty()
+            if (!hasLangList && !hasPair && !hasStages) {
+                append(stringResource(R.string.text_filter_all_items))
+            } else {
+                append(" ")
+                if (hasPair) {
+                    val (a, b) = cat.languagePairs
+                    append("[${languages.value.find { it.nameResId == a }?.name} - ${languages.value.find { it.nameResId == b }?.name}]")
+                } else if (hasLangList) {
+                    append(cat.languages.joinToString(", ") { langId -> languages.value.find { it.nameResId == langId }?.name.toString() })
+                } else {
+                    append(stringResource(R.string.text_all_languages))
+                }
+                append(" | ")
+                if (hasStages) append(cat.stages.joinToString(", ") { it.toString(context) }) else append(stringResource(R.string.label_all_stages))
+            }
+        }
+        else -> ""
+    }
+
+    var showMenu by remember { mutableStateOf(false) }
+    val showDeleteCategoryDialog by categoryViewModel.showDeleteCategoryDialog.collectAsState(initial = false)
+    val showDeleteItemsDialog by categoryViewModel.showDeleteItemsDialog.collectAsState(initial = false)
+    val showEditCategoryDialog by categoryViewModel.showEditCategoryDialog.collectAsState(initial = false)
+
+    // Handle export state changes
+    LaunchedEffect(exportState) {
+        when (exportState) {
+            is ExportState.Success -> {
+                // Create and launch share intent
+                val shareIntent = exportImportViewModel.createShareIntent()
+                if (shareIntent != null) {
+                    context.startActivity(shareIntent)
+                }
+                exportImportViewModel.resetExportState()
+            }
+            is ExportState.Error -> {
+                scope.launch {
+                    snackbarHostState.showSnackbar(
+                        message = (exportState as ExportState.Error).message
+                    )
+                }
+                exportImportViewModel.resetExportState()
+            }
+            else -> { /* Idle or Loading */ }
+        }
+    }
+
+    // Scroll state for animation
+    val listState = rememberLazyListState()
+    var isHeaderVisible by remember { mutableStateOf(true) }
+    var previousIndex by remember { mutableStateOf(0) }
+    var previousScrollOffset by remember { mutableStateOf(0) }
+
+    // Detect scroll direction to show/hide header (same as LibraryScreen)
+    LaunchedEffect(listState) {
+        snapshotFlow { listState.firstVisibleItemIndex to listState.firstVisibleItemScrollOffset }
+            .collect { (index, offset) ->
+                val isScrollingDown = index > previousIndex || (index == previousIndex && offset > previousScrollOffset)
+                val isAtTop = index == 0 && offset <= 4
+                isHeaderVisible = if (isAtTop) true else !isScrollingDown
+                previousIndex = index
+                previousScrollOffset = offset
+            }
+    }
+
+    AppScaffold(
+        modifier = modifier,
+        snackbarHost = { SnackbarHost(hostState = snackbarHostState) },
+        topBar = {
+            Column(
+                modifier = Modifier.background(MaterialTheme.colorScheme.surface)
+            ) {
+                AppTopAppBar(
+                    title = title,
+                    onNavigateBack = { navController.popBackStack() },
+                    actions = {
+                        IconButton(onClick = { showMenu = !showMenu }) {
+                            Icon(
+                                imageVector = AppIcons.MoreVert,
+                                contentDescription = stringResource(R.string.text_more_options)
+                            )
+                        }
+                        DropdownMenu(
+                            expanded = showMenu,
+                            onDismissRequest = { showMenu = false },
+                            modifier = Modifier.width(220.dp)
+                        ) {
+                            DropdownMenuItem(
+                                text = {
+                                    Row(
+                                        horizontalArrangement = Arrangement.spacedBy(8.dp),
+                                        verticalAlignment = Alignment.CenterVertically
+                                    ) {
+                                        Text("Export Category")
+                                        if (exportState is ExportState.Loading) {
+                                            CircularProgressIndicator(
+                                                modifier = Modifier.width(16.dp).height(16.dp),
+                                                strokeWidth = 2.dp
+                                            )
+                                        }
+                                    }
+                                },
+                                onClick = {
+                                    exportImportViewModel.exportCategory(categoryId)
+                                    showMenu = false
+                                },
+                                leadingIcon = { Icon(AppIcons.Share, contentDescription = null) },
+                                enabled = exportState !is ExportState.Loading
+                            )
+                            DropdownMenuItem(
+                                text = { Text("Delete Items") },
+                                onClick = {
+                                    categoryViewModel.setShowDeleteItemsDialog(true, categoryId)
+                                    showMenu = false
+                                },
+                                leadingIcon = { Icon(AppIcons.Delete, contentDescription = null) }
+                            )
+                            DropdownMenuItem(
+                                text = { Text(stringResource(R.string.label_edit)) },
+                                onClick = {
+                                    categoryViewModel.setShowEditCategoryDialog(true, categoryId)
+                                    showMenu = false
+                                },
+                                leadingIcon = { Icon(AppIcons.Edit, contentDescription = null) }
+                            )
+                            DropdownMenuItem(
+                                text = { Text(stringResource(R.string.label_delete)) },
+                                onClick = {
+                                    categoryViewModel.setShowDeleteCategoryDialog(true, categoryId)
+                                    showMenu = false
+                                },
+                                leadingIcon = { Icon(AppIcons.Delete, contentDescription = null) }
+                            )
+                        }
+                    },
+                    colors = TopAppBarDefaults.topAppBarColors(
+                        containerColor = MaterialTheme.colorScheme.surface
+                    )
+                )
+
+                // Category Header Card with Progress and Action Buttons (animated)
+                AnimatedVisibility(
+                    visible = isHeaderVisible,
+                    enter = fadeIn() + expandVertically(),
+                    exit = fadeOut() + shrinkVertically()
+                ) {
+                    CategoryHeaderCard(
+                        subtitle = subtitle,
+                        categoryProgress = categoryProgress,
+                        onStartExerciseClick = {
+                            navController.navigate("start_exercise?categoryId=$categoryId")
+                        },
+                        onEditClick = {
+                            categoryViewModel.setShowEditCategoryDialog(true, categoryId)
+                        },
+                        onDeleteClick = {
+                            categoryViewModel.setShowDeleteCategoryDialog(true, categoryId)
+                        }
+                    )
+                }
+            }
+        }
+    ) { paddingValues ->
+        Column(modifier = Modifier.padding(paddingValues)) {
+            AllCardsListScreen(
+                categoryId = categoryId,
+                showDueTodayOnly = false,
+                onNavigateToItem = onNavigateToItem,
+                navController = navController,
+                isRemoveFromCategoryEnabled = category is TagCategory,
+                showTopBar = false,
+                enableNavigationButtons = true,
+                listState = listState
+            )
+
+            // Dialogs
+            if (showDeleteCategoryDialog) {
+                DeleteCategoryDialog(
+                    onDismiss = { categoryViewModel.setShowDeleteCategoryDialog(false, categoryId) },
+                    viewModel = categoryViewModel,
+                )
+            }
+            if (showDeleteItemsDialog) {
+                DeleteItemsDialog(
+                    onDismiss = { categoryViewModel.setShowDeleteItemsDialog(false, categoryId) },
+                    categoryId = categoryId
+                )
+            }
+            if (showEditCategoryDialog) {
+                EditCategoryDialog(
+                    onDismiss = { categoryViewModel.setShowEditCategoryDialog(false, categoryId) },
+                    languageViewModel = languageViewModel,
+                    categoryViewModel = categoryViewModel,
+                )
+            }
+        }
+    }
+}
+
+@Composable
+fun CategoryHeaderCard(
+    subtitle: String,
+    categoryProgress: CategoryProgress?,
+    onStartExerciseClick: () -> Unit,
+    onEditClick: () -> Unit,
+    onDeleteClick: () -> Unit,
+    modifier: Modifier = Modifier
+) {
+    AppCard(
+        modifier = modifier
+            .fillMaxWidth()
+            .padding(horizontal = 16.dp, vertical = 16.dp),
+    ) {
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(20.dp),
+            horizontalAlignment = Alignment.CenterHorizontally
+        ) {
+            // Subtitle
+            if (subtitle.isNotBlank()) {
+                Text(
+                    text = subtitle,
+                    style = MaterialTheme.typography.bodyMedium,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant,
+                    textAlign = TextAlign.Center,
+                    modifier = Modifier.padding(bottom = 16.dp)
+                )
+            }
+
+            // Progress Circle - smaller size
+            if (categoryProgress != null) {
+
+
+                CategoryProgressCircle(
+                    totalItems = categoryProgress.totalItems,
+                    itemsCompleted = categoryProgress.itemsCompleted,
+                    itemsInStages = categoryProgress.itemsInStages,
+                    newItems = categoryProgress.newItems,
+                    circleSize = 100.dp,
+                )
+                Spacer(modifier = Modifier.height(4.dp))
+                ChartLegend()
+                Spacer(modifier = Modifier.height(16.dp))
+            }
+
+            // Action Buttons
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalArrangement = Arrangement.spacedBy(16.dp)
+            ) {
+                // Start Exercise Button (Primary)
+                PrimaryButton(
+                    text = stringResource(R.string.label_start_exercise),
+                    icon = AppIcons.Play,
+                    onClick = onStartExerciseClick,
+                    modifier = Modifier.weight(1f)
+                )
+            }
+        }
+    }
+}
+
+// ==================== PREVIEWS ====================
+
+@Preview(showBackground = true)
+@Composable
+fun CategoryHeaderCardPreview() {
+    MaterialTheme {
+        CategoryHeaderCard(
+            subtitle = "German - English | All Stages",
+            categoryProgress = null,
+            onStartExerciseClick = {},
+            onEditClick = {},
+            onDeleteClick = {}
+        )
+    }
+}
+
+@Preview(showBackground = true)
+@Composable
+fun CategoryHeaderCardWithProgressPreview() {
+    MaterialTheme {
+        CategoryHeaderCard(
+            subtitle = "Travel Vocabulary",
+            categoryProgress = CategoryProgress(
+                vocabularyCategory = TagCategory(
+                    1,
+                    "Travel"
+                ),
+                totalItems = 50,
+                newItems = 15,
+                itemsInStages = 25,
+                itemsCompleted = 10
+            ),
+            onStartExerciseClick = {},
+            onEditClick = {},
+            onDeleteClick = {}
+        )
+    }
+}

app/src/main/java/eu/gaudian/translator/view/categories/CategoryListScreen.kt

@@ -1,6 +1,6 @@
 @file:Suppress("AssignedValueIsNeverRead")
 
-package eu.gaudian.translator.view.vocabulary
+package eu.gaudian.translator.view.categories
 
 import androidx.compose.foundation.ExperimentalFoundationApi
 import androidx.compose.foundation.background
@@ -44,8 +44,8 @@ import eu.gaudian.translator.view.composable.AppScaffold
 import eu.gaudian.translator.view.composable.AppTopAppBar
 import eu.gaudian.translator.view.dialogs.AddCategoryDialog
 import eu.gaudian.translator.view.dialogs.DeleteMultipleCategoriesDialog
-import eu.gaudian.translator.view.vocabulary.widgets.CategoryCircleType
+import eu.gaudian.translator.view.stats.widgets.CategoryCircleType
-import eu.gaudian.translator.view.vocabulary.widgets.CategoryProgressCircle
+import eu.gaudian.translator.view.stats.widgets.CategoryProgressCircle
 import eu.gaudian.translator.viewmodel.CategoryViewModel
 import eu.gaudian.translator.viewmodel.ProgressViewModel
 
@@ -100,13 +100,7 @@ fun CategoryListScreen(
     AppScaffold(
         topBar = {
             AppTopAppBar(
-                title = { 
+                title = stringResource(R.string.label_all_categories),
-                    if (isSelectionMode && selectedCategories.isNotEmpty()) {
-                        Text(stringResource(R.string.text_2d_categories_selected, selectedCategories.size))
-                    } else {
-                        Text(stringResource(R.string.label_categories))
-                    }
-                },
                 navigationIcon = {
                     if (isSelectionMode) {
                         IconButton(onClick = {

app/src/main/java/eu/gaudian/translator/view/composable/ApiModelDropdown.kt

@@ -0,0 +1,218 @@
+package eu.gaudian.translator.view.composable
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.heightIn
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import eu.gaudian.translator.R
+import eu.gaudian.translator.model.LanguageModel
+import eu.gaudian.translator.model.communication.ApiProvider
+
+@Composable
+fun ApiModelDropDown(
+    models: List<LanguageModel>,
+    providers: List<ApiProvider>,
+    selectedModel: LanguageModel?,
+    onModelSelected: (LanguageModel?) -> Unit,
+    enabled: Boolean = true
+) {
+    var expanded by remember { mutableStateOf(false) }
+    var searchQuery by remember { mutableStateOf("") }
+
+    val activeModels = models.filter { model -> providers.any { it.key == model.providerKey && (it.hasValidKey || it.isCustom) } }
+    val groupedModels = activeModels.groupBy { it.providerKey }
+    val providerNames = remember(providers) { providers.associate { it.key to it.displayName } }
+    val providerStatuses = remember(providers) { providers.associate { it.key to (it.hasValidKey || it.isCustom) } }
+
+    val filteredGroupedModels = remember(groupedModels, searchQuery) {
+        if (searchQuery.isBlank()) {
+            groupedModels
+        } else {
+            groupedModels.mapValues { (_, models) ->
+                models.filter { model ->
+                    model.displayName.contains(searchQuery, ignoreCase = true) ||
+                            model.modelId.contains(searchQuery, ignoreCase = true) ||
+                            model.description.contains(searchQuery, ignoreCase = true)
+                }
+            }.filterValues { it.isNotEmpty() }
+        }
+    }
+
+    // Custom button content showing selected model and provider
+    val buttonContent: @Composable () -> Unit = {
+        Row(
+            verticalAlignment = Alignment.CenterVertically,
+            modifier = Modifier.fillMaxWidth()
+        ) {
+            Column(modifier = Modifier.weight(1f)) {
+                Text(
+                    text = selectedModel?.displayName ?: stringResource(R.string.text_select_model),
+                    style = MaterialTheme.typography.bodyMedium,
+                    maxLines = 1,
+                    overflow = TextOverflow.Ellipsis
+                )
+                if (selectedModel != null) {
+                    Text(
+                        text = providerNames[selectedModel.providerKey] ?: selectedModel.providerKey,
+                        style = MaterialTheme.typography.bodySmall,
+                        color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.7f),
+                        maxLines = 1,
+                        overflow = TextOverflow.Ellipsis
+                    )
+                }
+            }
+            Spacer(modifier = Modifier.width(8.dp))
+            Icon(
+                imageVector = if (expanded) AppIcons.ArrowDropUp else AppIcons.ArrowDropDown,
+                contentDescription = if (expanded) stringResource(R.string.cd_collapse) else stringResource(R.string.cd_expand)
+            )
+        }
+    }
+
+    AppDropdownContainer(
+        expanded = expanded,
+        onDismissRequest = {
+            expanded = false
+            searchQuery = ""
+        },
+        onExpandRequest = { expanded = true },
+        buttonText = "", // Not used with custom button content
+        modifier = Modifier.fillMaxWidth(),
+        enabled = enabled,
+        showSearch = true,
+        searchQuery = searchQuery,
+        onSearchQueryChange = { searchQuery = it },
+        searchPlaceholder = stringResource(R.string.label_search_models),
+        buttonContent = buttonContent
+    ) {
+        Column(
+            modifier = Modifier
+                .heightIn(max = 400.dp)
+                .verticalScroll(rememberScrollState())
+        ) {
+            if (filteredGroupedModels.isNotEmpty()) {
+                filteredGroupedModels.entries.forEachIndexed { index, entry ->
+                    val providerKey = entry.key
+                    val providerModels = entry.value
+                    val isActive = providerStatuses[providerKey] == true
+                    val providerName = providerNames[providerKey] ?: providerKey
+
+                    if (index > 0) HorizontalDivider(modifier = Modifier.padding(vertical = 4.dp))
+
+                    // Provider header
+                    AppDropdownMenuItem(
+                        text = {
+                            Row(
+                                verticalAlignment = Alignment.CenterVertically,
+                                modifier = Modifier.fillMaxWidth()
+                            ) {
+                                Icon(
+                                    imageVector = if (isActive) AppIcons.CheckCircle else AppIcons.Warning,
+                                    contentDescription = null,
+                                    tint = if (isActive) MaterialTheme.colorScheme.primary else MaterialTheme.colorScheme.error,
+                                    modifier = Modifier.size(16.dp)
+                                )
+                                Spacer(modifier = Modifier.width(8.dp))
+                                Column(modifier = Modifier.weight(1f)) {
+                                    Text(
+                                        text = providerName,
+                                        style = MaterialTheme.typography.labelMedium,
+                                        fontWeight = FontWeight.Medium,
+                                        color = if (isActive) MaterialTheme.colorScheme.primary else MaterialTheme.colorScheme.onSurface.copy(alpha = 0.7f)
+                                    )
+                                    Text(
+                                        text = stringResource(
+                                            R.string.labels_1d_models,
+                                            providerModels.size
+                                        ),
+                                        style = MaterialTheme.typography.labelSmall,
+                                        color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.6f)
+                                    )
+                                }
+                            }
+                        },
+                        onClick = {},
+                        enabled = false,
+                        selected = false
+                    )
+
+                    // Models for this provider
+                    providerModels.forEach { model ->
+                        AppDropdownMenuItem(
+                            text = {
+                                Column(modifier = Modifier.fillMaxWidth()) {
+                                    Row(
+                                        verticalAlignment = Alignment.CenterVertically,
+                                        modifier = Modifier.fillMaxWidth()
+                                    ) {
+                                        Text(
+                                            text = model.displayName,
+                                            style = MaterialTheme.typography.bodyMedium,
+                                            modifier = Modifier.weight(1f),
+                                            fontWeight = if (model == selectedModel) FontWeight.Medium else FontWeight.Normal
+                                        )
+                                        Spacer(modifier = Modifier.width(8.dp))
+                                        ModelBadges(
+                                            modelDisplayOrId = model.displayName.ifBlank { model.modelId },
+                                            providerKey = model.providerKey,
+                                        )
+                                    }
+                                    if (model.description.isNotBlank()) {
+                                        Text(
+                                            text = model.description,
+                                            style = MaterialTheme.typography.bodySmall,
+                                            color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.7f),
+                                            maxLines = 2,
+                                            overflow = TextOverflow.Ellipsis
+                                        )
+                                    }
+                                }
+                            },
+                            onClick = {
+                                onModelSelected(model)
+                                expanded = false
+                                searchQuery = ""
+                            },
+                            selected = model == selectedModel
+                        )
+                    }
+                }
+            } else if (searchQuery.isNotBlank()) {
+                AppDropdownMenuItem(
+                    text = {
+                        Text(
+                            stringResource(R.string.text_no_models_found),
+                            style = MaterialTheme.typography.bodyMedium,
+                            color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.6f),
+                            modifier = Modifier.fillMaxWidth()
+                        )
+                    },
+                    onClick = {},
+                    enabled = false,
+                    selected = false
+                )
+            }
+        }
+    }
+}

app/src/main/java/eu/gaudian/translator/view/composable/AppActionCard.kt

@@ -0,0 +1,124 @@
+package eu.gaudian.translator.view.composable
+
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.Dp
+import androidx.compose.ui.unit.dp
+
+/**
+ * A compact action card with an icon and label, designed for use in rows or grids.
+ * Used for quick action buttons like "Explore Packs", "Import CSV", etc.
+ *
+ * @param label The text label below the icon
+ * @param icon The icon to display
+ * @param onClick Callback when the card is clicked
+ * @param modifier Modifier for the card
+ * @param height The height of the card (default 120.dp)
+ */
+@Composable
+fun AppActionCard(
+    label: String,
+    icon: ImageVector,
+    onClick: () -> Unit,
+    modifier: Modifier = Modifier,
+    height: Dp = 120.dp,
+    iconContainerSize: Dp = 48.dp,
+    iconSize: Dp = 24.dp
+) {
+    AppCard(
+        modifier = modifier.height(height),
+        onClick = onClick
+    ) {
+        Column(
+            modifier = Modifier.fillMaxSize(),
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.Center
+        ) {
+            CircularIconContainer(
+                imageVector = icon,
+                size = iconContainerSize,
+                iconSize = iconSize
+            )
+            Spacer(modifier = Modifier.height(12.dp))
+            Text(
+                text = label,
+                style = MaterialTheme.typography.labelLarge,
+                fontWeight = FontWeight.Bold,
+                color = MaterialTheme.colorScheme.onSurface,
+                textAlign = TextAlign.Center
+            )
+        }
+    }
+}
+
+/**
+ * A section header label with consistent styling.
+ * Used for section titles like "Recently Added", etc.
+ *
+ * @param text The section title text
+ * @param modifier Modifier for the text
+ */
+@Composable
+fun SectionLabel(
+    text: String,
+    modifier: Modifier = Modifier
+) {
+    Text(
+        text = text,
+        style = MaterialTheme.typography.titleMedium,
+        fontWeight = FontWeight.Bold,
+        modifier = modifier
+    )
+}
+
+/**
+ * A labeled section with an optional action button.
+ * Provides consistent header styling for sections with a title and optional action.
+ *
+ * @param title The section title
+ * @param modifier Modifier for the section header
+ * @param actionLabel Optional label for the action button
+ * @param onActionClick Optional callback for the action button
+ * @param content The content below the header
+ */
+@Composable
+fun LabeledSection(
+    title: String,
+    modifier: Modifier = Modifier,
+    actionLabel: String? = null,
+    onActionClick: (() -> Unit)? = null,
+    content: @Composable () -> Unit
+) {
+    Column(modifier = modifier) {
+        // Header row with title and optional action
+        if (actionLabel != null && onActionClick != null) {
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalArrangement = Arrangement.SpaceBetween,
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                SectionLabel(text = title)
+                androidx.compose.material3.TextButton(onClick = onActionClick) {
+                    Text(actionLabel)
+                }
+            }
+        } else {
+            SectionLabel(text = title)
+        }
+        Spacer(modifier = Modifier.height(12.dp))
+        content()
+    }
+}

app/src/main/java/eu/gaudian/translator/view/composable/AppCard.kt

@@ -0,0 +1,249 @@
+package eu.gaudian.translator.view.composable
+
+import androidx.compose.animation.animateContentSize
+import androidx.compose.animation.core.animateFloatAsState
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.ColumnScope
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.material3.rememberModalBottomSheetState
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.draw.rotate
+import androidx.compose.ui.draw.shadow
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import eu.gaudian.translator.R
+import eu.gaudian.translator.view.composable.ComponentDefaults.DefaultElevation
+import eu.gaudian.translator.view.hints.Hint
+import eu.gaudian.translator.view.hints.HintBottomSheet
+import eu.gaudian.translator.view.hints.LocalShowHints
+
+/**
+ * A styled card container for displaying content with a consistent floating look.
+ *
+ * @param modifier The modifier to be applied to the card.
+ * @param content The content to be displayed inside the card.
+ */
+@Composable
+fun AppCard(
+    modifier: Modifier = Modifier,
+    title: String? = null,
+    icon: ImageVector? = null,
+    text: String? = null,
+    expandable: Boolean = false,
+    initiallyExpanded: Boolean = false,
+    onClick: (() -> Unit)? = null,
+    hintContent : Hint? = null,
+    content: @Composable ColumnScope.() -> Unit,
+) {
+    var isExpanded by remember { mutableStateOf(initiallyExpanded) }
+    val showHints = LocalShowHints.current
+
+    val rotationState by animateFloatAsState(
+        targetValue = if (isExpanded) 180f else 0f,
+        label = "Chevron Rotation"
+    )
+
+    // Check if we need to render the header row
+    // Updated to include icon in the check
+    val hasHeader = title != null || text != null || expandable || icon != null
+    val canClickHeader = expandable || onClick != null
+
+    var showBottomSheet by remember { mutableStateOf(false) }
+
+    if (showBottomSheet) {
+        hintContent?.let {
+            HintBottomSheet(
+                onDismissRequest = { showBottomSheet = false },
+                content = it,
+                sheetState = rememberModalBottomSheetState(
+                    skipPartiallyExpanded = true
+                )
+            )
+        }
+    }
+
+    Surface(
+        modifier = modifier
+            .fillMaxWidth()
+            .shadow(
+                DefaultElevation,
+                shape = ComponentDefaults.CardShape
+            )
+            .clip(ComponentDefaults.CardClipShape)
+            // Animate height changes when expanding/collapsing
+            .animateContentSize(),
+        shape = ComponentDefaults.CardShape,
+        color = MaterialTheme.colorScheme.surfaceContainer,
+    ) {
+        Column {
+            // --- Header Row ---
+            if (hasHeader) {
+                Row(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .clickable(enabled = canClickHeader) {
+                            if (expandable) {
+                                isExpanded = !isExpanded
+                            }
+                            onClick?.invoke()
+                        }
+                        .padding(ComponentDefaults.CardPadding),
+                    verticalAlignment = Alignment.CenterVertically
+                ) {
+                    // 1. Optional Icon on the left
+                    if (icon != null) {
+                        Spacer(modifier = Modifier.width(8.dp))
+                        Icon(
+                            imageVector = icon,
+                            contentDescription = null,
+                            tint = MaterialTheme.colorScheme.primary,
+                            modifier = Modifier.size(24.dp)
+                        )
+                        Spacer(modifier = Modifier.width(16.dp))
+                    }
+
+                    // 2. Title and Text Column
+                    Column(modifier = Modifier.weight(1f)) {
+                        if (!title.isNullOrBlank()) {
+                            Text(
+                                text = title,
+                                style = MaterialTheme.typography.headlineSmall,
+                                color = MaterialTheme.colorScheme.onSurface
+                            )
+                        }
+
+                        // Only show spacer if both title and text exist
+                        if (!title.isNullOrBlank() && !text.isNullOrBlank()) {
+                            Spacer(Modifier.size(4.dp))
+                        }
+
+                        if (!text.isNullOrBlank()) {
+                            Text(
+                                text = text,
+                                style = MaterialTheme.typography.bodyMedium,
+                                color = MaterialTheme.colorScheme.onSurfaceVariant
+                            )
+                        }
+                    }
+
+                    if (showHints && hintContent != null) {
+                        IconButton(onClick = { showBottomSheet = true }) {
+                            Icon(
+                                imageVector = AppIcons.Help,
+                                contentDescription = stringResource(R.string.show_hint),
+                                tint = MaterialTheme.colorScheme.secondary
+                            )
+                        }
+                    }
+
+                    // 3. Expand Chevron (Far right)
+                    if (expandable) {
+                        Icon(
+                            imageVector = AppIcons.ArrowDropDown,
+                            contentDescription = if (isExpanded) "Collapse" else "Expand",
+                            modifier = Modifier.rotate(rotationState),
+                            tint = MaterialTheme.colorScheme.onSurface
+                        )
+                    }
+                }
+
+            }
+
+            // --- Content Area ---
+            if (!expandable || isExpanded) {
+                val contentModifier = Modifier
+                    .padding(
+                        start = ComponentDefaults.CardPadding,
+                        end = ComponentDefaults.CardPadding,
+                        bottom = ComponentDefaults.CardPadding,
+                        // If we have a header, remove the top padding so content sits closer to the title.
+                        // If no header (legacy behavior), keep the top padding.
+                        top = if (hasHeader) 0.dp else ComponentDefaults.CardPadding
+                    )
+
+                if (!hasHeader && onClick != null) {
+                    Column(
+                        modifier = contentModifier.clickable { onClick() },
+                        content = content
+                    )
+                } else {
+                    Column(
+                        modifier = contentModifier,
+                        content = content
+                    )
+                }
+            }
+        }
+    }
+}
+
+@Preview
+@Composable
+fun AppCardPreview() {
+    AppCard {
+        Text(stringResource(R.string.this_is_the_content_inside_the_card))
+        PrimaryButton(onClick = { }, text = stringResource(R.string.label_continue))
+    }
+}
+
+@Preview(showBackground = true)
+@Composable
+fun AppCardPreview2() {
+    MaterialTheme {
+        Column(
+            modifier = Modifier
+                .padding(16.dp)
+                .fillMaxWidth(),
+            verticalArrangement = Arrangement.spacedBy(16.dp)
+        ) {
+            // 1. Expandable Card (Initially Collapsed)
+            AppCard(
+                title = "Advanced Settings",
+                text = "Click to reveal more options",
+                expandable = true,
+                initiallyExpanded = false
+            ) {
+                Text("Here are some hidden settings.")
+                Text("They are only visible when expanded.")
+            }
+
+            // 2. Expandable Card (Initially Expanded)
+            AppCard(
+                title = "Translation History",
+                text = "Recent items",
+                expandable = true,
+                initiallyExpanded = true
+            ) {
+                Text("• Hello -> Hallo")
+                Text("• World -> Welt")
+                Text("• Sun -> Sonne")
+            }
+
+            // 3. Static Card (No Title/Expand logic - Legacy behavior)
+            AppCard {
+                Text("This is a standard card without a header.")
+            }
+        }
+    }
+}

app/src/main/java/eu/gaudian/translator/view/composable/AppDialogs.kt

@@ -41,6 +41,7 @@ import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.DialogProperties
 import eu.gaudian.translator.R
+import eu.gaudian.translator.view.hints.Hint
 import eu.gaudian.translator.view.hints.HintBottomSheet
 import eu.gaudian.translator.view.hints.LocalShowHints
 
@@ -48,7 +49,7 @@ import eu.gaudian.translator.view.hints.LocalShowHints
 fun AppDialog(
     onDismissRequest: () -> Unit,
     title: (@Composable () -> Unit)? = null,
-    hintContent: @Composable (() -> Unit)? = null,
+    hintContent: Hint? = null,
     content: @Composable () -> Unit
 ) {
     // 1. Swipe Resistance: Prevent accidental dismissal
@@ -98,7 +99,7 @@ fun AppDialog(
     if (showBottomSheet) {
         EnhancedHintBottomSheet(
             onDismissRequest = { showBottomSheet = false },
-            content = hintContent,
+            content = {hintContent?.Render()},
             parentTitle = title
         )
     }
@@ -114,7 +115,7 @@ fun AppAlertDialog(
     title: @Composable (() -> Unit)? = null,
     text: @Composable (() -> Unit)? = null,
     properties: DialogProperties = DialogProperties(),
-    hintContent: @Composable (() -> Unit)? = null,
+    hintContent:Hint? = null,
 ) {
     val sheetState = rememberModalBottomSheetState()
     var showBottomSheet by remember { mutableStateOf(false) }
@@ -141,12 +142,14 @@ fun AppAlertDialog(
     )
 
     if (showBottomSheet) {
+        hintContent?.let {
             HintBottomSheet(
                 onDismissRequest = { showBottomSheet = false },
                 sheetState = sheetState,
-            content = hintContent
+                content = it
             )
         }
+    }
 }
 
 /**
@@ -156,7 +159,7 @@ fun AppAlertDialog(
 @Composable
 private fun DialogHeader(
     title: (@Composable () -> Unit)?,
-    hintContent: @Composable (() -> Unit)?,
+    hintContent: Hint? = null,
     onHintClick: () -> Unit,
     onCloseClick: () -> Unit
 ) {
@@ -211,7 +214,7 @@ private fun DialogHeader(
 @Composable
 private fun DialogTitleWithHint(
     title: @Composable () -> Unit,
-    hintContent: @Composable (() -> Unit)?,
+    hintContent: Hint? = null,
     onHintClick: () -> Unit
 ) {
     val showHints = LocalShowHints.current
@@ -327,7 +330,6 @@ fun AppDialogPreview() {
     AppDialog(
         onDismissRequest = {},
         title = { Text("Dialog Title") },
-        hintContent = { Text("This is a hint.") },
         content = {
             Column {
                 Text("Content line 1")
@@ -378,7 +380,6 @@ fun AppDialogLongContentPreview() {
     AppDialog(
         onDismissRequest = {},
         title = { Text("Long Content Dialog") },
-        hintContent = { Text("Hint for long content dialog") },
         content = {
             Column {
                 Text("This is a long content dialog to test scrolling")
@@ -425,7 +426,6 @@ fun AppAlertDialogPreview() {
         },
         title = { Text("Alert Dialog Title") },
         text = { Text("This is the alert dialog text.") },
-        hintContent = { Text("This is a hint for the alert dialog.") }
     )
 }
 
@@ -493,7 +493,6 @@ fun AppAlertDialogLongTextPreview() {
                 Text("Third paragraph with additional information that users need to be aware of.")
             }
         },
-        hintContent = { Text("This hint explains the terms in more detail.") }
     )
 }
 

app/src/main/java/eu/gaudian/translator/view/composable/AppDropdownMenu.kt

@@ -2,30 +2,46 @@
 
 package eu.gaudian.translator.view.composable
 
-import androidx.compose.foundation.BorderStroke
+import androidx.compose.animation.animateColorAsState
+import androidx.compose.foundation.ScrollState
+import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.ColumnScope
 import androidx.compose.foundation.layout.IntrinsicSize
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.navigationBarsPadding
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.itemsIndexed
 import androidx.compose.foundation.lazy.rememberLazyListState
 import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.verticalScroll
 import androidx.compose.material3.DropdownMenu
 import androidx.compose.material3.HorizontalDivider
 import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.LocalContentColor
 import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.ModalBottomSheet
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.OutlinedTextFieldDefaults
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
+import androidx.compose.material3.TextField
+import androidx.compose.material3.TextFieldDefaults
+import androidx.compose.material3.rememberModalBottomSheetState
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.runtime.LaunchedEffect
@@ -34,6 +50,7 @@ import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.geometry.Size
@@ -42,31 +59,428 @@ import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.layout.onGloballyPositioned
 import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.DpOffset
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.toSize
 import androidx.compose.ui.window.Dialog
 import androidx.compose.ui.window.PopupProperties
-import com.google.android.material.color.MaterialColors.ALPHA_DISABLED
-import com.google.android.material.color.MaterialColors.ALPHA_FULL
 import eu.gaudian.translator.R
 
+// =========================================
+// UNIFIED DROPDOWN STYLES & CONSTANTS
+// =========================================
+
+object DropdownDefaults {
+    val shape = RoundedCornerShape(8.dp)
+    val itemPaddingHorizontal = 8.dp
+    val itemPaddingVertical = 2.dp
+
+    @Composable
+    fun containerColor(): Color = MaterialTheme.colorScheme.surface
+    
+    @Composable
+    fun itemBackground(selected: Boolean): Color {
+        return if (selected) {
+            MaterialTheme.colorScheme.primaryContainer.copy(alpha = 0.6f)
+        } else {
+            Color.Transparent
+        }
+    }
+    
+    @Composable
+    fun itemContentColor(selected: Boolean, enabled: Boolean): Color {
+        return when {
+            !enabled -> MaterialTheme.colorScheme.onSurface.copy(alpha = 0.38f)
+            selected -> MaterialTheme.colorScheme.primary
+            else -> MaterialTheme.colorScheme.onSurface
+        }
+    }
+}
+
 /**
- * A modern, custom dropdown menu composable that provides a styled text field with a dropdown list of options.
+ * A drop-in replacement for [androidx.compose.material3.DropdownMenu] that opens
- * This implementation uses a custom dropdown for a more tailored look compared to the stock menu, behaving like a normal ExposedDropdownMenu.
+ * as a BottomSheet. Compatible with the standard M3 signature.
- * Allows managing selection and expansion, making it a convenient wrapper for dropdowns.
- *
- * @param expanded Whether the dropdown menu is expanded.
- * @param onDismissRequest Callback invoked when the dropdown menu should be dismissed.
- * @param modifier Modifier for the composable.
- * @param label Composable for the label displayed in the text field.
- * @param enabled Whether the dropdown is enabled.
- * @param placeholder Optional placeholder text when no option is selected.
- * @param selectedText The text to display in the text field for the selected option.
- * @param onExpandRequest Callback invoked when the dropdown should expand.
- * @param content Composable content for the dropdown items, typically using AppDropdownMenuItem.
  */
+
+@Suppress("unused", "HardCodedStringLiteral")
+@Composable
+fun AppDropDownMenu(
+    expanded: Boolean,
+    onDismissRequest: () -> Unit,
+    modifier: Modifier = Modifier,
+    offset: DpOffset = DpOffset(0.dp, 0.dp), // Retained for signature compatibility
+    scrollState: ScrollState = rememberScrollState(),
+    properties: PopupProperties = PopupProperties(focusable = true), // Retained for signature compatibility
+    content: @Composable ColumnScope.() -> Unit
+) {
+    if (expanded) {
+        // skipPartiallyExpanded = true ensures it behaves more like a menu
+        // (fully open or completely closed) rather than a peekable sheet.
+        val sheetState = rememberModalBottomSheetState(skipPartiallyExpanded = true)
+
+        ModalBottomSheet(
+            onDismissRequest = onDismissRequest,
+            sheetState = sheetState,
+            // Container color, shape, etc., can be linked to your DropdownDefaults here if needed.
+        ) {
+            Column(
+                modifier = modifier
+                    .fillMaxWidth()
+                    .verticalScroll(scrollState)
+            ) {
+                // Execute standard DropdownMenuItems here
+                content()
+
+                // Extra padding to ensure the last item isn't hidden behind the system navigation bar
+                Spacer(modifier = Modifier.navigationBarsPadding().height(16.dp))
+            }
+        }
+    }
+}
+
+// =========================================
+// UNIFIED DROPDOWN CONTAINER
+// =========================================
+
+/**
+ * A unified dropdown container that provides consistent styling and behavior
+ * for all dropdown menus in the app.
+ * 
+ * @param expanded Whether the dropdown is currently expanded
+ * @param onDismissRequest Callback when the dropdown should be dismissed
+ * @param onExpandRequest Callback when the dropdown should expand (click on button)
+ * @param buttonText The text to display on the dropdown button
+ * @param modifier Modifier for the container
+ * @param enabled Whether the dropdown is enabled
+ * @param showSearch Whether to show the search field at the top of the dropdown
+ * @param searchQuery Current search query (only used if showSearch is true)
+ * @param onSearchQueryChange Callback when search query changes (only used if showSearch is true)
+ * @param searchPlaceholder Placeholder text for search field
+ * @param showDoneButton Whether to show a "Done" button at the bottom (for multi-select)
+ * @param onDoneClick Callback when Done button is clicked
+ * @param buttonContent Custom content for the button (if null, uses default text-based button)
+ * @param dropdownContent Content to display inside the dropdown menu
+ */
+@Composable
+fun AppDropdownContainer(
+    expanded: Boolean,
+    onDismissRequest: () -> Unit,
+    onExpandRequest: () -> Unit,
+    buttonText: String,
+    modifier: Modifier = Modifier,
+    enabled: Boolean = true,
+    showSearch: Boolean = false,
+    searchQuery: String = "",
+    onSearchQueryChange: ((String) -> Unit)? = null,
+    searchPlaceholder: String? = null,
+    showDoneButton: Boolean = false,
+    onDoneClick: (() -> Unit)? = null,
+    buttonContent: @Composable (() -> Unit)? = null,
+    dropdownContent: @Composable ColumnScope.() -> Unit
+) {
+    Box(
+        modifier = modifier.fillMaxWidth(),
+        contentAlignment = Alignment.TopCenter
+    ) {
+        // Dropdown Button
+        if (buttonContent != null) {
+            AppOutlinedButton(
+                onClick = onExpandRequest,
+                modifier = Modifier.fillMaxWidth(),
+                enabled = enabled
+            ) {
+                buttonContent()
+            }
+        } else {
+            AppOutlinedButton(
+                shape = DropdownDefaults.shape,
+                onClick = onExpandRequest,
+                modifier = Modifier.fillMaxWidth(),
+                enabled = enabled
+            ) {
+                Row(
+                    modifier = Modifier.fillMaxWidth(),
+                    verticalAlignment = Alignment.CenterVertically
+                ) {
+                    Text(
+                        text = buttonText,
+                        modifier = Modifier.weight(1f),
+                        textAlign = TextAlign.Center,
+                        maxLines = 1,
+                        overflow = TextOverflow.Ellipsis
+                    )
+                    Icon(
+                        imageVector = if (expanded) AppIcons.ArrowDropUp else AppIcons.ArrowDropDown,
+                        contentDescription = if (expanded)
+                            stringResource(R.string.cd_collapse)
+                        else
+                            stringResource(R.string.cd_expand)
+                    )
+                }
+            }
+        }
+
+        // Bottom Sheet "Dropdown" Menu
+        if (expanded) {
+            val sheetState = rememberModalBottomSheetState(skipPartiallyExpanded = true)
+
+            ModalBottomSheet(
+                onDismissRequest = onDismissRequest,
+                sheetState = sheetState,
+                containerColor = DropdownDefaults.containerColor()
+            ) {
+                Column(
+                    modifier = Modifier.fillMaxWidth()
+                ) {
+                    // Pinned Search field (optional)
+                    if (showSearch && onSearchQueryChange != null) {
+                        DropdownSearchField(
+                            searchQuery = searchQuery,
+                            onSearchQueryChange = onSearchQueryChange,
+                            placeholder = {
+                                Text(searchPlaceholder ?: stringResource(R.string.text_search))
+                            }
+                        )
+                        HorizontalDivider()
+                    }
+
+                    // Scrollable Content
+                    // Weight ensures this takes up available space without pushing
+                    // the done button off-screen if the list is very long.
+                    Column(
+                        modifier = Modifier
+                            .fillMaxWidth()
+                            .weight(1f, fill = false)
+                            .verticalScroll(rememberScrollState())
+                    ) {
+                        dropdownContent()
+                    }
+
+                    // Pinned Done button (optional, for multi-select)
+                    if (showDoneButton && onDoneClick != null) {
+                        HorizontalDivider(modifier = Modifier.padding(vertical = 4.dp))
+                        AppButton(
+                            onClick = {
+                                onDoneClick()
+                                onDismissRequest() // Often expected to close on 'Done'
+                            },
+                            modifier = Modifier
+                                .fillMaxWidth()
+                                .padding(horizontal = 8.dp, vertical = 4.dp)
+                        ) {
+                            Text(stringResource(R.string.label_done))
+                        }
+                    }
+
+                    // Extra padding for the system navigation bar so the bottom
+                    // item/button isn't cut off by gesture hints or software keys.
+                    Spacer(modifier = Modifier.navigationBarsPadding().height(16.dp))
+                }
+            }
+        }
+    }
+}
+
+// =========================================
+// UNIFIED DROPDOWN SEARCH FIELD
+// =========================================
+
+/**
+ * A standardized search field for dropdown menus.
+ * Provides consistent styling across all dropdowns with search functionality.
+ */
+@Composable
+fun DropdownSearchField(
+    modifier: Modifier = Modifier,
+    searchQuery: String,
+    onSearchQueryChange: (String) -> Unit,
+    placeholder: @Composable () -> Unit = { Text(stringResource(R.string.text_search)) },
+) {
+    Row(
+        modifier = modifier
+            .fillMaxWidth()
+            .padding(horizontal = 8.dp, vertical = 8.dp),
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        Icon(
+            imageVector = AppIcons.Search,
+            contentDescription = null,
+            modifier = Modifier.size(20.dp),
+            tint = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.6f)
+        )
+        Spacer(modifier = Modifier.width(8.dp))
+        TextField(
+            value = searchQuery,
+            onValueChange = onSearchQueryChange,
+            placeholder = placeholder,
+            singleLine = true,
+            colors = TextFieldDefaults.colors(
+                focusedContainerColor = Color.Transparent,
+                unfocusedContainerColor = Color.Transparent,
+                disabledContainerColor = Color.Transparent,
+                focusedIndicatorColor = Color.Transparent,
+                unfocusedIndicatorColor = Color.Transparent,
+                cursorColor = MaterialTheme.colorScheme.primary,
+            ),
+            modifier = Modifier.weight(1f)
+        )
+        if (searchQuery.isNotBlank()) {
+            IconButton(
+                onClick = { onSearchQueryChange("") },
+                modifier = Modifier.size(24.dp)
+            ) {
+                Icon(
+                    imageVector = AppIcons.Close,
+                    contentDescription = stringResource(R.string.cd_clear_search),
+                    modifier = Modifier.size(16.dp)
+                )
+            }
+        }
+    }
+}
+
+@Suppress("HardCodedStringLiteral")
+@Preview(showBackground = true, name = "Search Field - Empty")
+@Composable
+fun DropdownSearchFieldEmptyPreview() {
+    MaterialTheme {
+        Surface {
+            DropdownSearchField(
+                searchQuery = "",
+                onSearchQueryChange = {}
+            )
+        }
+    }
+}
+
+@Suppress("HardCodedStringLiteral")
+@Preview(showBackground = true, name = "Search Field - Filled")
+@Composable
+fun DropdownSearchFieldFilledPreview() {
+    MaterialTheme {
+        Surface {
+            DropdownSearchField(
+                searchQuery = "English",
+                onSearchQueryChange = {}
+            )
+        }
+    }
+}
+
+@Suppress("HardCodedStringLiteral")
+@Preview(showBackground = true, name = "Search Field - With Close Button")
+@Composable
+fun DropdownSearchFieldWithClosePreview() {
+    MaterialTheme {
+        Surface {
+            DropdownSearchField(
+                searchQuery = "German",
+                onSearchQueryChange = {}
+                // Providing this triggers the right-most close icon
+            )
+        }
+    }
+}
+
+@Suppress("HardCodedStringLiteral")
+@Preview(showBackground = true, name = "Search Field - Interactive")
+@Composable
+fun DropdownSearchFieldInteractivePreview() {
+    MaterialTheme {
+        Surface {
+            var query by remember { mutableStateOf("") }
+            DropdownSearchField(
+                searchQuery = query,
+                onSearchQueryChange = { query = it }
+            )
+        }
+    }
+}
+
+// =========================================
+// UNIFIED DROPDOWN HEADER
+// =========================================
+
+/**
+ * A standardized header for dropdown sections.
+ * Provides consistent styling for section headers like "Favorites", "Recent", etc.
+ */
+@Composable
+fun DropdownHeader(
+    text: String,
+    modifier: Modifier = Modifier,
+) {
+    Text(
+        text = text,
+        style = MaterialTheme.typography.labelLarge.copy(fontWeight = FontWeight.Bold),
+        color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.8f),
+        modifier = modifier.padding(horizontal = 16.dp, vertical = 8.dp)
+    )
+}
+
+// =========================================
+// UNIFIED DROPDOWN ITEM COMPONENT
+// =========================================
+
+@Composable
+fun AppDropdownMenuItem(
+    text: @Composable () -> Unit,
+    onClick: () -> Unit,
+    modifier: Modifier = Modifier,
+    enabled: Boolean = true,
+    leadingIcon: @Composable (() -> Unit)? = null,
+    trailingIcon: @Composable (() -> Unit)? = null,
+    selected: Boolean = false,
+) {
+    val contentColor by animateColorAsState(
+        targetValue = DropdownDefaults.itemContentColor(selected, enabled),
+        label = "contentColor"
+    )
+    val backgroundColor by animateColorAsState(
+        targetValue = DropdownDefaults.itemBackground(selected),
+        label = "backgroundColor"
+    )
+
+    Box(
+        modifier = modifier
+            .fillMaxWidth()
+            .padding(
+                horizontal = DropdownDefaults.itemPaddingHorizontal,
+                vertical = DropdownDefaults.itemPaddingVertical
+            )
+            .clip(DropdownDefaults.shape)
+            .background(backgroundColor)
+            .clickable(enabled = enabled) { onClick() }
+    ) {
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            verticalAlignment = Alignment.CenterVertically
+        ) {
+            leadingIcon?.invoke()
+            if (leadingIcon != null) {
+                Spacer(modifier = Modifier.width(12.dp))
+            }
+            Box(modifier = Modifier.weight(1f)) {
+                CompositionLocalProvider(LocalContentColor provides contentColor) {
+                    text()
+                }
+            }
+            if (trailingIcon != null) {
+                Spacer(modifier = Modifier.width(12.dp))
+                trailingIcon()
+            }
+        }
+    }
+}
+
+/**
+ * A lightweight, modern dropdown menu composable with a clean text field and dropdown list.
+ */
+@Suppress("unused", "HardCodedStringLiteral")
 @Composable
 fun AppDropdownMenu(
     expanded: Boolean,
@@ -77,11 +491,10 @@ fun AppDropdownMenu(
     placeholder: @Composable (() -> Unit)? = null,
     selectedText: String = "",
     onExpandRequest: () -> Unit = {},
-    content: @Composable androidx.compose.foundation.layout.ColumnScope.() -> Unit,
+    content: @Composable ColumnScope.() -> Unit,
 ) {
     var textFieldSize by remember { mutableStateOf(Size.Zero) }
-
+    val interactionSource = remember { MutableInteractionSource() }
-    val interactionSource = remember { androidx.compose.foundation.interaction.MutableInteractionSource() }
 
     Column(modifier = modifier) {
         OutlinedTextField(
@@ -102,21 +515,20 @@ fun AppDropdownMenu(
             label = label,
             placeholder = placeholder,
             trailingIcon = {
-                val icon = if (expanded) AppIcons.ArrowDropUp else AppIcons.ArrowDropDown
                 Icon(
-                    imageVector = icon,
+                    imageVector = if (expanded) AppIcons.ArrowDropUp else AppIcons.ArrowDropDown,
                     contentDescription = if (expanded) stringResource(R.string.cd_collapse) else stringResource(R.string.cd_expand),
                     tint = MaterialTheme.colorScheme.onSurfaceVariant
                 )
             },
-            shape = ComponentDefaults.DefaultShape,
+            shape = DropdownDefaults.shape,
             colors = OutlinedTextFieldDefaults.colors(
                 focusedBorderColor = MaterialTheme.colorScheme.primary,
-                unfocusedBorderColor = MaterialTheme.colorScheme.onSurface.copy(alpha = ComponentDefaults.ALPHA_LOW),
+                unfocusedBorderColor = MaterialTheme.colorScheme.outline.copy(alpha = 0.6f),
                 focusedLabelColor = MaterialTheme.colorScheme.primary,
                 cursorColor = MaterialTheme.colorScheme.primary,
-                disabledBorderColor = MaterialTheme.colorScheme.onSurface.copy(alpha = ComponentDefaults.ALPHA_LOW),
+                disabledBorderColor = MaterialTheme.colorScheme.outline.copy(alpha = 0.3f),
-                disabledLabelColor = MaterialTheme.colorScheme.onSurface.copy(alpha = ComponentDefaults.ALPHA_MEDIUM)
+                disabledLabelColor = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.38f)
             ),
             enabled = enabled,
             interactionSource = interactionSource
@@ -125,152 +537,99 @@ fun AppDropdownMenu(
         DropdownMenu(
             expanded = expanded,
             onDismissRequest = onDismissRequest,
-            modifier = Modifier
+            modifier = Modifier.width(with(LocalDensity.current) { textFieldSize.width.toDp() }),
-                .width(with(LocalDensity.current) { textFieldSize.width.toDp() }),
+            offset = DpOffset(0.dp, 2.dp),
-            offset = DpOffset(0.dp, 0.dp),
-            scrollState = rememberScrollState(),
             properties = PopupProperties(focusable = true),
-            shape = RoundedCornerShape(8.dp),
+            shape = DropdownDefaults.shape,
-            containerColor = MaterialTheme.colorScheme.surfaceContainer,
+            containerColor = DropdownDefaults.containerColor()
-            tonalElevation = 0.dp,
-            shadowElevation = 4.dp,
-            border = BorderStroke(0.5.dp, MaterialTheme.colorScheme.outline.copy(alpha = 0.14f))
         ) {
             content()
         }
     }
 }
 
-/**
+// =========================================
- * A modern and stylish composable for individual dropdown items, featuring enhanced visual design
+// LEGACY COMPONENTS (UPDATED TO USE UNIFIED STYLES)
- * with subtle shadows, rounded corners, and smooth interactions. This provides a cool, contemporary look
+// =========================================
- * that aligns with modern UI trends while maintaining accessibility and usability.
- *
- * @param text Composable lambda for the text to display in the item.
- * @param onClick Callback invoked when the item is clicked.
- * @param modifier Modifier for the item.
- * @param enabled Whether the item is enabled.
- * @param leadingIcon Optional leading icon for the item.
- * @param trailingIcon Optional trailing icon for the item.
- */
 @Composable
-fun AppDropdownMenuItem(
+fun BottomSheetMenuItem(
-    text: @Composable () -> Unit,
+    icon: ImageVector,
-    onClick: () -> Unit,
+    title: String,
-    modifier: Modifier = Modifier,
+    subtitle: String,
-    enabled: Boolean = true,
+    onClick: () -> Unit
-    leadingIcon: @Composable (() -> Unit)? = null,
-    trailingIcon: @Composable (() -> Unit)? = null,
-    selected: Boolean = false,
 ) {
-    val contentColor = if (enabled) {
+    Row(
-        if (selected) MaterialTheme.colorScheme.primary else MaterialTheme.colorScheme.onSurface
+        modifier = Modifier
-    } else {
-        MaterialTheme.colorScheme.onSurface.copy(alpha = 0.38f) // Equivalent to disabled alpha
-    }
-
-    Box(
-        modifier = modifier
             .fillMaxWidth()
-            .clickable(enabled = enabled) { onClick() }
+            .clickable { onClick() }
+            .padding(horizontal = 24.dp, vertical = 16.dp),
+        verticalAlignment = Alignment.CenterVertically
     ) {
-        androidx.compose.foundation.layout.Row(
+        // Circular Icon Background
-            modifier = Modifier.fillMaxWidth(),
+        Surface(
-            verticalAlignment = androidx.compose.ui.Alignment.CenterVertically
+            shape = CircleShape,
+            color = MaterialTheme.colorScheme.surfaceVariant,
+            modifier = Modifier.size(52.dp)
         ) {
-            leadingIcon?.invoke()
+            Box(contentAlignment = Alignment.Center) {
-            if (leadingIcon != null) {
+                Icon(
-                androidx.compose.foundation.layout.Spacer(modifier = Modifier.width(8.dp))
+                    imageVector = icon,
+                    contentDescription = null,
+                    tint = MaterialTheme.colorScheme.onSurfaceVariant,
+                    modifier = Modifier.size(28.dp)
+                )
             }
-            Box(modifier = Modifier.weight(1f)) {
+        }
+
+        Spacer(modifier = Modifier.width(16.dp))
+
+        // Title and Subtitle Column
+        Column(modifier = Modifier.weight(1f)) {
+            Text(
+                text = title,
+                style = MaterialTheme.typography.titleMedium,
+                fontWeight = FontWeight.Bold,
+                color = MaterialTheme.colorScheme.onSurface
+            )
+            Spacer(modifier = Modifier.height(2.dp))
+            Text(
+                text = subtitle,
+                style = MaterialTheme.typography.bodyMedium,
+                color = MaterialTheme.colorScheme.onSurfaceVariant
+            )
+        }
+    }
+}
+@Composable
+fun LargeDropdownMenuItem(
+    text: String,
+    selected: Boolean,
+    enabled: Boolean,
+    onClick: () -> Unit,
+) {
+    val contentColor = DropdownDefaults.itemContentColor(selected, enabled)
+    val backgroundColor = DropdownDefaults.itemBackground(selected)
+    val fontWeight = if (selected) FontWeight.SemiBold else FontWeight.Normal
+
     CompositionLocalProvider(LocalContentColor provides contentColor) {
-                    text()
+        Box(
-                }
+            modifier = Modifier
-            }
+                .fillMaxWidth()
-            if (trailingIcon != null) {
+                .padding(
-                androidx.compose.foundation.layout.Spacer(modifier = Modifier.width(8.dp))
+                    horizontal = DropdownDefaults.itemPaddingHorizontal,
-                trailingIcon()
+                    vertical = DropdownDefaults.itemPaddingVertical
-            }
+                )
-        }
+                .clip(DropdownDefaults.shape)
-    }
+                .background(backgroundColor)
-}
+                .clickable(enabled) { onClick() }
-
+                .padding(horizontal = 16.dp, vertical = 14.dp)
-@Suppress("HardCodedStringLiteral")
+        ) {
-@Preview(showBackground = true)
+            Text(
-@Composable
+                text = text,
-fun AppDropdownMenuPreview() {
+                style = MaterialTheme.typography.titleSmall.copy(fontWeight = fontWeight),
-    val options = listOf("Option 1", "Option 2", "Option 3")
-    AppDropdownMenu(
-        expanded = false,
-        onDismissRequest = {},
-        label = { Text("Select Option") },
-        content = {
-            options.forEach { option ->
-                AppDropdownMenuItem(
-                    text = { Text(text = option) },
-                    onClick = {}
             )
         }
     }
-    )
-}
-
-@Suppress("HardCodedStringLiteral")
-@Preview(showBackground = true)
-@Composable
-fun AppDropdownMenuExpandedPreview() {
-    val options = listOf("English", "Spanish", "French", "German", "Italian", "Portuguese")
-    var expanded by remember { mutableStateOf(true) } // Force expanded state for preview
-
-    // Since previews are static, we'll simulate the expanded state by showing the dropdown
-    AppDropdownMenu(
-        expanded = expanded,
-        onDismissRequest = { expanded = false },
-        label = { Text("Language") },
-        content = {
-            options.forEach { option ->
-                AppDropdownMenuItem(
-                    text = { Text(text = option) },
-                    onClick = {}
-                )
-            }
-        }
-    )
-}
-
-@Suppress("HardCodedStringLiteral")
-@Preview(showBackground = true)
-@Composable
-fun DropDownItemPreview() {
-    AppDropdownMenuItem(
-        text = { Text("Sample Item", style = MaterialTheme.typography.titleSmall) },
-        onClick = {},
-        leadingIcon = {
-            Icon(
-                imageVector = AppIcons.Add,
-                contentDescription = null,
-                tint = MaterialTheme.colorScheme.primary
-            )
-        }
-    )
-}
-
-@Suppress("HardCodedStringLiteral")
-@Preview(showBackground = true)
-@Composable
-fun DropDownItemSelectedPreview() {
-    AppDropdownMenuItem(
-        text = { Text("Selected Item", style = MaterialTheme.typography.titleSmall) },
-        onClick = {},
-        selected = true,
-        trailingIcon = {
-            Icon(
-                imageVector = AppIcons.Check,
-                contentDescription = null,
-                tint = MaterialTheme.colorScheme.primary
-            )
-        }
-    )
 }
 
 @Composable
@@ -282,12 +641,12 @@ fun <T> LargeDropdownMenu(
     items: List<T>,
     selectedIndex: Int = -1,
     onItemSelected: (index: Int, item: T) -> Unit,
-    selectedItemToString: (T) -> String = { it.toString() },
+    selectedItemToString: (T) -> String = { item: T -> item.toString() },
-    drawItem: @Composable (T, Boolean, Boolean, () -> Unit) -> Unit = { item, selected, itemEnabled, onClick ->
+    drawItem: @Composable (T, Boolean, Boolean, () -> Unit) -> Unit = { item: T, selected: Boolean, _: Boolean, onClick: () -> Unit ->
         LargeDropdownMenuItem(
             text = item.toString(),
             selected = selected,
-            enabled = itemEnabled,
+            enabled = true,
             onClick = onClick,
         )
     },
@@ -308,7 +667,6 @@ fun <T> LargeDropdownMenu(
             readOnly = true,
         )
 
-        // Transparent clickable surface on top of OutlinedTextField
         Surface(
             modifier = Modifier
                 .fillMaxSize()
@@ -320,11 +678,11 @@ fun <T> LargeDropdownMenu(
     }
 
     if (expanded) {
-        Dialog(
+        Dialog(onDismissRequest = { expanded = false }) {
-            onDismissRequest = { expanded = true },
-        ) {
             Surface(
-                    shape = RoundedCornerShape(12.dp),
+                shape = RoundedCornerShape(16.dp),
+                color = MaterialTheme.colorScheme.surface,
+                tonalElevation = 6.dp
             ) {
                 val listState = rememberLazyListState()
                 if (selectedIndex > -1) {
@@ -333,7 +691,11 @@ fun <T> LargeDropdownMenu(
                     }
                 }
 
-                    LazyColumn(modifier = Modifier.fillMaxWidth(), state = listState) {
+                LazyColumn(
+                    modifier = Modifier.fillMaxWidth(),
+                    state = listState,
+                    contentPadding = PaddingValues(vertical = 8.dp)
+                ) {
                     if (notSetLabel != null) {
                         item {
                             LargeDropdownMenuItem(
@@ -344,7 +706,7 @@ fun <T> LargeDropdownMenu(
                             )
                         }
                     }
-                        itemsIndexed(items) { index, item ->
+                    itemsIndexed(items) { index: Int, item: T ->
                         val selectedItem = index == selectedIndex
                         drawItem(
                             item,
@@ -354,10 +716,6 @@ fun <T> LargeDropdownMenu(
                             onItemSelected(index, item)
                             expanded = false
                         }
-
-                            if (index < items.lastIndex) {
-                                HorizontalDivider(modifier = Modifier.padding(horizontal = 16.dp))
-                            }
                     }
                 }
             }
@@ -365,31 +723,7 @@ fun <T> LargeDropdownMenu(
     }
 }
 
-@Composable
+// ============== PREVIEWS ==============
-fun LargeDropdownMenuItem(
-    text: String,
-    selected: Boolean,
-    enabled: Boolean,
-    onClick: () -> Unit,
-) {
-    val contentColor = when {
-        !enabled -> MaterialTheme.colorScheme.onSurface.copy(alpha = ALPHA_DISABLED)
-        selected -> MaterialTheme.colorScheme.primary.copy(alpha = ALPHA_FULL)
-        else -> MaterialTheme.colorScheme.onSurface.copy(alpha = ALPHA_FULL)
-    }
-
-    CompositionLocalProvider(LocalContentColor provides contentColor) {
-        Box(modifier = Modifier
-            .clickable(enabled) { onClick() }
-            .fillMaxWidth()
-            .padding(16.dp)) {
-            Text(
-                text = text,
-                style = MaterialTheme.typography.titleSmall,
-            )
-        }
-    }
-}
 
 @Suppress("HardCodedStringLiteral")
 @Preview(showBackground = true)
@@ -415,6 +749,30 @@ fun LargeDropdownMenuItemSelectedPreview() {
     )
 }
 
+@Suppress("HardCodedStringLiteral")
+@Preview(showBackground = true)
+@Composable
+fun AppDropdownMenuItemPreview() {
+    AppDropdownMenuItem(
+        text = { Text("Sample Item") },
+        onClick = {},
+        selected = false,
+        enabled = true
+    )
+}
+
+@Suppress("HardCodedStringLiteral")
+@Preview(showBackground = true)
+@Composable
+fun AppDropdownMenuItemSelectedPreview() {
+    AppDropdownMenuItem(
+        text = { Text("Selected Item") },
+        onClick = {},
+        selected = true,
+        enabled = true
+    )
+}
+
 @Suppress("HardCodedStringLiteral")
 @Preview(showBackground = true)
 @Composable
@@ -426,53 +784,8 @@ fun LargeDropdownMenuPreview() {
         label = "Select Option",
         items = options,
         selectedIndex = selectedIndex,
-        onItemSelected = { index, _ ->
+        onItemSelected = { index: Int, _: String ->
             selectedIndex = index
         }
     )
 }
-
-@Suppress("HardCodedStringLiteral")
-@Preview(showBackground = true)
-@Composable
-fun LargeDropdownMenuExpandedPreview() {
-    val options = listOf("Option 1", "Option 2", "Option 3", "Option 4", "Option 5", "Option 6")
-    var selectedIndex by remember { mutableIntStateOf(2) }
-
-    // Simulate expanded state by showing the dropdown and the dialog content
-    Column {
-        LargeDropdownMenu(
-            label = "Select Option",
-            items = options,
-            selectedIndex = selectedIndex,
-            onItemSelected = { index, _ ->
-                selectedIndex = index
-            }
-        )
-
-        // Manually show the expanded dialog content for preview
-        Dialog(onDismissRequest = {}) {
-            Surface(shape = RoundedCornerShape(12.dp)) {
-                val listState = rememberLazyListState()
-                LaunchedEffect("ScrollToSelected") {
-                    listState.scrollToItem(index = selectedIndex)
-                }
-
-                LazyColumn(modifier = Modifier.fillMaxWidth(), state = listState) {
-                    itemsIndexed(options) { index, item ->
-                        LargeDropdownMenuItem(
-                            text = item,
-                            selected = index == selectedIndex,
-                            enabled = true,
-                            onClick = { selectedIndex = index }
-                        )
-
-                        if (index < options.lastIndex) {
-                            HorizontalDivider(modifier = Modifier.padding(horizontal = 16.dp))
-                        }
-                    }
-                }
-            }
-        }
-    }
-}

app/src/main/java/eu/gaudian/translator/view/composable/AppFabMenu.kt

@@ -52,6 +52,7 @@ data class FabMenuItem(
 )
 
 
+@Deprecated("We don't want to use floating butto menus anymore")
 @Composable
 fun AppFabMenu(
     items: List<FabMenuItem>,

app/src/main/java/eu/gaudian/translator/view/composable/AppIconContainer.kt

@@ -0,0 +1,81 @@
+package eu.gaudian.translator.view.composable
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.unit.Dp
+import androidx.compose.ui.unit.dp
+
+/**
+ * A reusable icon container that displays an icon inside a shaped background.
+ * Used throughout the app for consistent icon presentation in cards, buttons, and action items.
+ *
+ * @param imageVector The icon to display
+ * @param modifier Modifier to be applied to the container
+ * @param size The size of the container (default 40.dp)
+ * @param iconSize The size of the icon itself (default 24.dp)
+ * @param shape The shape of the container (default RoundedCornerShape(12.dp))
+ * @param backgroundColor Background color of the container
+ * @param iconTint Tint color for the icon
+ */
+@Composable
+fun AppIconContainer(
+    imageVector: ImageVector,
+    modifier: Modifier = Modifier,
+    size: Dp = 40.dp,
+    iconSize: Dp = 24.dp,
+    shape: androidx.compose.ui.graphics.Shape = RoundedCornerShape(12.dp),
+    backgroundColor: androidx.compose.ui.graphics.Color = MaterialTheme.colorScheme.surfaceVariant,
+    iconTint: androidx.compose.ui.graphics.Color = MaterialTheme.colorScheme.primary,
+    contentDescription: String? = null
+) {
+    Box(
+        modifier = modifier
+            .size(size)
+            .clip(shape)
+            .background(backgroundColor),
+        contentAlignment = Alignment.Center
+    ) {
+        Icon(
+            imageVector = imageVector,
+            contentDescription = contentDescription,
+            tint = iconTint,
+            modifier = Modifier.size(iconSize)
+        )
+    }
+}
+
+/**
+ * A circular variant of AppIconContainer.
+ * Convenience wrapper for circular icon containers.
+ */
+@Composable
+fun CircularIconContainer(
+    imageVector: ImageVector,
+    modifier: Modifier = Modifier,
+    size: Dp = 48.dp,
+    iconSize: Dp = 24.dp,
+    backgroundColor: androidx.compose.ui.graphics.Color = MaterialTheme.colorScheme.surfaceVariant,
+    iconTint: androidx.compose.ui.graphics.Color = MaterialTheme.colorScheme.primary,
+    contentDescription: String? = null
+) {
+    AppIconContainer(
+        imageVector = imageVector,
+        modifier = modifier,
+        size = size,
+        iconSize = iconSize,
+        shape = CircleShape,
+        backgroundColor = backgroundColor,
+        iconTint = iconTint,
+        contentDescription = contentDescription
+    )
+}

app/src/main/java/eu/gaudian/translator/view/composable/AppIcons.kt

@@ -10,7 +10,7 @@ import androidx.compose.foundation.lazy.grid.LazyVerticalGrid
 import androidx.compose.foundation.lazy.grid.items
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.Icons.Default
-import androidx.compose.material.icons.automirrored.filled.ArrowBack
+import androidx.compose.material.icons.automirrored.filled.ArrowBackIos
 import androidx.compose.material.icons.automirrored.filled.ArrowForward
 import androidx.compose.material.icons.automirrored.filled.DriveFileMove
 import androidx.compose.material.icons.automirrored.filled.ExitToApp
@@ -81,6 +81,7 @@ import androidx.compose.material.icons.filled.MenuBook
 import androidx.compose.material.icons.filled.Merge
 import androidx.compose.material.icons.filled.ModelTraining
 import androidx.compose.material.icons.filled.MonitorHeart
+import androidx.compose.material.icons.filled.MoreHoriz
 import androidx.compose.material.icons.filled.MoreVert
 import androidx.compose.material.icons.filled.NoteAdd
 import androidx.compose.material.icons.filled.PlayArrow
@@ -135,7 +136,7 @@ object AppIcons {
     val AI = Default.AutoAwesome
     val Appearance = Icons.Filled.ColorLens
     val ApiKey = Default.Key
-    val ArrowBack = Icons.AutoMirrored.Filled.ArrowBack
+    val ArrowBack = Icons.AutoMirrored.Filled.ArrowBackIos
     val ArrowCircleUp = Icons.Filled.ArrowCircleUp
     val ArrowDropDown = Icons.Filled.KeyboardArrowDown
     val ArrowDropUp = Icons.Filled.KeyboardArrowUp
@@ -202,6 +203,7 @@ object AppIcons {
     val Merge = Icons.Filled.Merge
     val ModelTraining = Icons.Filled.ModelTraining
     val More = Default.MoreVert
+    val MoreHorizontal = Icons.Filled.MoreHoriz
     val MoreVert = Default.MoreVert
     val MoveTo = Icons.AutoMirrored.Filled.DriveFileMove
     val Paste = Default.ContentPaste

app/src/main/java/eu/gaudian/translator/view/composable/AppOutlinedTextField.kt

@@ -115,7 +115,7 @@ fun AppOutlinedTextField(
     OutlinedTextField(
         value = value,
         onValueChange = onValueChange,
-        modifier = modifier.fillMaxWidth(),
+        modifier = modifier,
         label = label,
         trailingIcon = finalTrailingIcon,
         shape = ComponentDefaults.DefaultShape,

app/src/main/java/eu/gaudian/translator/view/composable/AppScaffold.kt

@@ -2,26 +2,15 @@ package eu.gaudian.translator.view.composable
 
 import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.WindowInsets
-import androidx.compose.foundation.layout.size
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.AccountCircle
-import androidx.compose.material.icons.filled.Search
-import androidx.compose.material3.CenterAlignedTopAppBar
 import androidx.compose.material3.FabPosition
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.ScaffoldDefaults
-import androidx.compose.material3.Text
-import androidx.compose.material3.TopAppBarDefaults
 import androidx.compose.material3.contentColorFor
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.unit.dp
-import eu.gaudian.translator.R
 
 @Composable
 fun AppScaffold(
@@ -58,37 +47,3 @@ fun AppScaffold(
 }
 
 
-@Composable
-fun ParrotTopBar() {
-    val navyBlue = Color(0xFF1A237E) // The color from your mockup
-
-    CenterAlignedTopAppBar(
-        title = {
-            Text(
-                text = "ParrotPal",
-                style = MaterialTheme.typography.titleLarge,
-                color = Color.White
-            )
-        },
-        navigationIcon = {
-            // Your new parrot logo icon
-            Icon(
-                painter = painterResource(id = R.drawable.ic_level_parrot),
-                contentDescription = "Logo",
-                modifier = Modifier.size(32.dp),
-                tint = Color.Unspecified // Keeps the logo's original colors
-            )
-        },
-        actions = {
-            IconButton(onClick = { /* Search */ }) {
-                Icon(Icons.Default.Search, contentDescription = "Search", tint = Color.White)
-            }
-            IconButton(onClick = { /* Profile */ }) {
-                Icon(Icons.Default.AccountCircle, contentDescription = "Profile", tint = Color.White)
-            }
-        },
-        colors = TopAppBarDefaults.centerAlignedTopAppBarColors(
-            containerColor = navyBlue
-        )
-    )
-}

app/src/main/java/eu/gaudian/translator/view/composable/AppTabLayout.kt

@@ -1,5 +1,3 @@
-@file:Suppress("HardCodedStringLiteral")
-
 package eu.gaudian.translator.view.composable
 
 import android.annotation.SuppressLint
@@ -20,9 +18,13 @@ import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.offset
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.IconButtonDefaults
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
@@ -36,6 +38,7 @@ import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
+import eu.gaudian.translator.R
 import eu.gaudian.translator.ui.theme.ThemePreviews
 
 /**
@@ -46,28 +49,51 @@ interface TabItem {
     val title: String
     val icon: ImageVector
 }
-
+@Deprecated("Migrate to new (like used in LibraryScreen")
-/**
+@SuppressLint("UnusedBoxWithConstraintsScope", "LocalContextResourcesRead", "DiscouragedApi",
- * A generic, reusable tab layout composable.
+    "SuspiciousIndentation"
- * @param T The type of the tab item, which must implement the TabItem interface.
+)
- * @param tabs A list of all tab items to display.
- * @param selectedTab The currently selected tab item.
- * @param onTabSelected A lambda function to be invoked when a tab is clicked.
- */
-@SuppressLint("UnusedBoxWithConstraintsScope", "LocalContextResourcesRead", "DiscouragedApi")
 @Composable
 fun <T : TabItem> AppTabLayout(
     tabs: List<T>,
     selectedTab: T,
     onTabSelected: (T) -> Unit,
-    modifier: Modifier = Modifier
+    modifier: Modifier = Modifier,
+    onNavigateBack: (() -> Unit)? = null
 ) {
     val selectedIndex = tabs.indexOf(selectedTab)
 
-    BoxWithConstraints(
+    Row(
         modifier = modifier
             .fillMaxWidth()
-            .padding(vertical = 8.dp, horizontal = 8.dp)
+            .padding(vertical = 8.dp, horizontal = 8.dp),
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        if (onNavigateBack != null) {
+            IconButton(
+                onClick = onNavigateBack,
+                modifier = Modifier
+                    .padding(end = 8.dp)
+                    .size(40.dp)
+                    .background(
+                        color = MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.5f),
+                        shape = CircleShape
+                    ),
+                colors = IconButtonDefaults.iconButtonColors(
+                    containerColor = MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.5f),
+                    contentColor = MaterialTheme.colorScheme.primary
+                )
+            ) {
+                Icon(
+                    imageVector = AppIcons.ArrowBack,
+                    contentDescription = stringResource(R.string.cd_navigate_back)
+                )
+            }
+        }
+
+        BoxWithConstraints(
+            modifier = Modifier
+                .weight(1f)
                 .height(56.dp)
                 .background(
                     color = MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.5f),
@@ -139,8 +165,10 @@ fun <T : TabItem> AppTabLayout(
                 }
             }
         }
+    }
 }
 
+@Suppress("HardCodedStringLiteral")
 @ThemePreviews
 @Composable
 fun ModernTabLayoutPreview() {

app/src/main/java/eu/gaudian/translator/view/composable/AppTextField.kt

@@ -0,0 +1,74 @@
+package eu.gaudian.translator.view.composable
+
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextField
+import androidx.compose.material3.TextFieldDefaults
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.unit.dp
+
+/**
+ * A styled filled text input field.
+ * Different from AppOutlinedTextField - this uses a filled background style.
+ *
+ * @param value The input text to be shown in the text field.
+ * @param onValueChange The callback that is triggered when the input service updates the text.
+ * @param modifier The modifier to be applied to the text field.
+ * @param placeholder The placeholder text to display when the field is empty.
+ * @param enabled Whether the text field is enabled.
+ * @param readOnly Whether the text field is read-only.
+ * @param singleLine Whether the text field is single line.
+ * @param minLines Minimum number of lines.
+ * @param maxLines Maximum number of lines.
+ */
+@Composable
+fun AppTextField(
+    value: String,
+    onValueChange: (String) -> Unit,
+    modifier: Modifier = Modifier,
+    placeholder: String? = null,
+    enabled: Boolean = true,
+    readOnly: Boolean = false,
+    singleLine: Boolean = true,
+    minLines: Int = 1,
+    maxLines: Int = if (singleLine) 1 else Int.MAX_VALUE,
+    leadingIcon: @Composable (() -> Unit)? = null,
+    trailingIcon: @Composable (() -> Unit)? = null,
+) {
+    val cornerRadius = 12.dp
+
+    TextField(
+        value = value,
+        onValueChange = onValueChange,
+        modifier = modifier.fillMaxWidth(),
+        placeholder = placeholder?.let {
+            {
+                Text(
+                    text = it,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.6f)
+                )
+            }
+        },
+        shape = RoundedCornerShape(cornerRadius),
+        colors = TextFieldDefaults.colors(
+            focusedContainerColor = MaterialTheme.colorScheme.surface,
+            unfocusedContainerColor = MaterialTheme.colorScheme.surface,
+            focusedIndicatorColor = Color.Transparent,
+            unfocusedIndicatorColor = Color.Transparent,
+            cursorColor = MaterialTheme.colorScheme.primary,
+            focusedTextColor = MaterialTheme.colorScheme.onSurface,
+            unfocusedTextColor = MaterialTheme.colorScheme.onSurface
+        ),
+        singleLine = singleLine,
+        minLines = minLines,
+        maxLines = maxLines,
+        enabled = enabled,
+        readOnly = readOnly,
+        leadingIcon = leadingIcon,
+        trailingIcon = trailingIcon
+    )
+}

app/src/main/java/eu/gaudian/translator/view/composable/AppTopAppBar.kt

@@ -1,20 +1,25 @@
+@file:Suppress("HardCodedStringLiteral")
+
 package eu.gaudian.translator.view.composable
 
-import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.RowScope
 import androidx.compose.foundation.layout.WindowInsets
-import androidx.compose.foundation.layout.fillMaxHeight
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.ArrowBackIosNew
+import androidx.compose.material3.CenterAlignedTopAppBar
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
-import androidx.compose.material3.LocalContentColor
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
-import androidx.compose.material3.TopAppBar
 import androidx.compose.material3.TopAppBarColors
 import androidx.compose.material3.TopAppBarDefaults
 import androidx.compose.material3.rememberModalBottomSheetState
@@ -25,46 +30,50 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import eu.gaudian.translator.R
 import eu.gaudian.translator.ui.theme.ThemePreviews
+import eu.gaudian.translator.view.hints.Hint
 import eu.gaudian.translator.view.hints.HintBottomSheet
 import eu.gaudian.translator.view.hints.LocalShowHints
 
 @Composable
 fun AppTopAppBar(
-    title: @Composable () -> Unit,
     modifier: Modifier = Modifier,
+    title: String,
     onNavigateBack: (() -> Unit)? = null,
     navigationIcon: @Composable (() -> Unit)? = null,
     actions: @Composable RowScope.() -> Unit = {},
     colors: TopAppBarColors = TopAppBarDefaults.topAppBarColors(),
-    hintContent: @Composable (() -> Unit)? = null
+    hint: Hint? = null
 ) {
     val sheetState = rememberModalBottomSheetState()
     var showBottomSheet by remember { mutableStateOf(false) }
 
-    TopAppBar(
+    // Changed to CenterAlignedTopAppBar to perfectly match the design requirements
+    CenterAlignedTopAppBar(
         modifier = modifier.height(56.dp),
         windowInsets = WindowInsets(0.dp),
         colors = colors,
         title = {
-            Box(
-                modifier = Modifier.fillMaxHeight(),
-                contentAlignment = Alignment.Center
-            ) {
             val showHints = LocalShowHints.current
-                if (showHints && hintContent != null) {
+            if (showHints && hint != null) {
+                // Simplified row: keeps the title and hint icon neatly centered together
                 Row(
-                        modifier = Modifier.fillMaxWidth(),
+                    verticalAlignment = Alignment.CenterVertically,
-                        verticalAlignment = Alignment.CenterVertically
+                    horizontalArrangement = Arrangement.Center
                 ) {
-                        Box(modifier = Modifier.weight(1f)) {
+                    Text(
-                            title()
+                        text = title,
-                        }
+                        style = MaterialTheme.typography.titleLarge,
-                        Box {
+                        fontWeight = FontWeight.Bold,
+                        modifier = Modifier.weight(1f),
+                        textAlign = androidx.compose.ui.text.style.TextAlign.Center
+                    )
                     IconButton(onClick = { showBottomSheet = true }) {
                         Icon(
                             imageVector = AppIcons.Help,
@@ -73,60 +82,55 @@ fun AppTopAppBar(
                         )
                     }
                 }
-                    }
             } else {
-                    title()
+                Text(
-                }
+                    text = title,
+                    style = MaterialTheme.typography.titleLarge,
+                    fontWeight = FontWeight.Bold,
+                    textAlign = androidx.compose.ui.text.style.TextAlign.Center
+                )
             }
         },
         navigationIcon = {
             if (onNavigateBack != null) {
-                Box(
+                IconButton(
-                    modifier = Modifier.fillMaxHeight(),
+                    onClick = onNavigateBack,
-                    contentAlignment = Alignment.Center
+                    modifier = Modifier
+                        .clip(CircleShape)
+                        .background(MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.5f))
                 ) {
-                    IconButton(onClick = onNavigateBack) {
                     Icon(
-                            AppIcons.ArrowBack,
+                        imageVector = Icons.Default.ArrowBackIosNew,
-                            contentDescription = stringResource(R.string.cd_navigate_back),
+                        contentDescription = "Back",
-                            tint = LocalContentColor.current
+                        modifier = Modifier.size(18.dp),
+                        tint = MaterialTheme.colorScheme.primary
                     )
                 }
-                }
             } else if (navigationIcon != null) {
-                Box(modifier = Modifier.fillMaxHeight(), contentAlignment = Alignment.Center) {
                 navigationIcon()
             }
-            } else {
-                // No navigation icon
-            }
         },
         actions = actions
     )
 
     if (showBottomSheet) {
+        hint?.let {
             HintBottomSheet(
                 onDismissRequest = {
                     @Suppress("AssignedValueIsNeverRead")
                     showBottomSheet = false
                 },
                 sheetState = sheetState,
-            content = hintContent
+                content = it
+
             )
         }
+    }
 }
 
-
 /**
  * A composable that acts as a TopAppBar, containing a back navigation icon
  * and an [AppTabLayout].
- *
- * @param T The type of the tab item, must implement [TabItem].
- * @param tabs The list of tab items to display.
- * @param selectedTab The currently selected tab item.
- * @param onTabSelected Callback function when a tab is selected.
- * @param onNavigateBack Callback function when the back arrow is clicked.
- * @param modifier The modifier to be applied to the layout.
  */
 @Composable
 fun <T : TabItem> TabbedTopAppBar(
@@ -136,7 +140,6 @@ fun <T : TabItem> TabbedTopAppBar(
     onNavigateBack: () -> Unit,
     modifier: Modifier = Modifier
 ) {
-    // Use a Surface to provide background color and context for the app bar
     Surface(
         modifier = modifier.fillMaxWidth(),
         color = MaterialTheme.colorScheme.surface
@@ -145,20 +148,21 @@ fun <T : TabItem> TabbedTopAppBar(
             modifier = Modifier.fillMaxWidth(),
             verticalAlignment = Alignment.CenterVertically
         ) {
-            // Back navigation icon, similar to its usage in AppTopAppBar
+            // Updated back icon here as well to keep your entire app consistent!
             IconButton(
                 onClick = onNavigateBack,
-                modifier = Modifier.padding(horizontal = 4.dp)
+                modifier = Modifier
+                    .padding(start = 8.dp, end = 4.dp)
+                    .clip(CircleShape)
+                    .background(MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.5f))
             ) {
                 Icon(
                     imageVector = AppIcons.ArrowBack,
                     contentDescription = stringResource(R.string.cd_navigate_back),
-                    tint = MaterialTheme.colorScheme.onSurface
+                    tint = MaterialTheme.colorScheme.primary
                 )
             }
 
-            // The AppTabLayout, taking up the remaining space.
-            // Its appearance matches the provided image.
             AppTabLayout(
                 tabs = tabs,
                 selectedTab = selectedTab,
@@ -169,11 +173,12 @@ fun <T : TabItem> TabbedTopAppBar(
     }
 }
 
+// ... [Previews remain exactly the same below]
+
 @Suppress("HardCodedStringLiteral")
 @ThemePreviews
 @Composable
 fun TabbedTopAppBarPreview() {
-    // Sample data for preview, similar to ModernTabLayoutPreview
     data class SampleTabItem(override val title: String, override val icon: ImageVector) : TabItem
 
     val tabs = listOf(
@@ -199,7 +204,7 @@ fun TabbedTopAppBarPreview() {
 @Composable
 fun AppTopAppBarPreview() {
     AppTopAppBar(
-        title = { Text("Preview Title") }
+        title = "Previwe Title"
     )
 }
 
@@ -207,7 +212,7 @@ fun AppTopAppBarPreview() {
 @Composable
 fun AppTopAppBarWithNavigationIconPreview() {
     AppTopAppBar(
-        title = { Text(stringResource(R.string.title_title_preview_title)) },
+        title = "Preview Title",
         onNavigateBack = {}
     )
 }
@@ -216,13 +221,13 @@ fun AppTopAppBarWithNavigationIconPreview() {
 @Composable
 fun AppTopAppBarWithActionsPreview() {
     AppTopAppBar(
-        title = { Text(stringResource(R.string.title_title_preview_title)) },
+        title = "Preview Title",
         actions = {
             IconButton(onClick = {}) {
                 Icon(AppIcons.Settings, contentDescription = stringResource(R.string.title_settings))
             }
             IconButton(onClick = {}) {
-                AppIcons.ArrowBack
+                Icon(AppIcons.ArrowBack, contentDescription = null)
             }
         }
     )

app/src/main/java/eu/gaudian/translator/view/composable/BottomNavigationBar.kt

@@ -1,4 +1,4 @@
-@file:Suppress("HardCodedStringLiteral")
+@file:Suppress("HardCodedStringLiteral", "AssignedValueIsNeverRead")
 
 package eu.gaudian.translator.view.composable
 
@@ -11,23 +11,45 @@ import androidx.compose.animation.core.spring
 import androidx.compose.animation.slideInVertically
 import androidx.compose.animation.slideOutVertically
 import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.WindowInsets
 import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.navigationBars
+import androidx.compose.foundation.layout.offset
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.PlayArrow
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.ModalBottomSheet
 import androidx.compose.material3.NavigationBar
 import androidx.compose.material3.NavigationBarItem
 import androidx.compose.material3.NavigationBarItemDefaults
+import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
+import androidx.compose.material3.rememberModalBottomSheetState
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
 import androidx.compose.ui.draw.scale
+import androidx.compose.ui.graphics.Brush
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.hapticfeedback.HapticFeedbackType
 import androidx.compose.ui.platform.LocalDensity
@@ -41,6 +63,7 @@ import androidx.navigation.NavDestination.Companion.hierarchy
 import eu.gaudian.translator.R
 import eu.gaudian.translator.ui.theme.ThemePreviews
 import eu.gaudian.translator.view.LocalShowExperimentalFeatures
+import kotlinx.coroutines.launch
 
 sealed class Screen(
     val route: String,
@@ -48,34 +71,44 @@ sealed class Screen(
     val selectedIcon: ImageVector,
     val unselectedIcon: ImageVector
 ) {
-    object Home : Screen("home", R.string.label_translation, AppIcons.TranslateFilled, AppIcons.TranslateOutlined)
+    object Home : Screen("home", R.string.label_home, AppIcons.Home, AppIcons.Home)
-    object Dictionary : Screen("dictionary", R.string.label_dictionary, AppIcons.DictionaryFilled, AppIcons.DictionaryOutlined)
+    object Stats : Screen("stats", R.string.label_stats, AppIcons.Statistics, AppIcons.Statistics)
-    object Exercises : Screen("exercises", R.string.label_exercises, AppIcons.DictionaryFilled, AppIcons.DictionaryOutlined)
+    object Translation : Screen("translation", R.string.label_translation, AppIcons.TranslateFilled, AppIcons.TranslateOutlined)
-    object Vocabulary : Screen("vocabulary", R.string.label_vocabulary, AppIcons.VocabularyFilled, AppIcons.VocabularyOutlined)
+    object Library : Screen("library", R.string.label_library, AppIcons.VocabularyFilled, AppIcons.VocabularyOutlined)
     object Settings : Screen("settings", R.string.title_settings, AppIcons.SettingsFilled, AppIcons.SettingsOutlined)
+    object More : Screen("more", R.string.label_more, AppIcons.MoreVert, AppIcons.MoreHorizontal)
+    object Dictionary : Screen("dictionary", R.string.label_dictionary, AppIcons.DictionaryFilled, AppIcons.DictionaryOutlined)
+    object Corrector : Screen("corrector", R.string.title_corrector, AppIcons.SpellCheck, AppIcons.SpellCheck)
+    object Exercises : Screen("exercises", R.string.label_exercises, AppIcons.DictionaryFilled, AppIcons.DictionaryOutlined)
 
     companion object {
         fun getAllScreens(showExperimental: Boolean = false): List<Screen> {
-            val screens = mutableListOf(Home, Dictionary, Vocabulary, Settings)
+            return listOf(Home, Library, Stats)
-            if (showExperimental) {
-                screens.add(2, Exercises)
         }
-            return screens
+
+        fun getMoreMenuItems(showExperimental: Boolean = false): List<Screen> {
+            val items = mutableListOf<Screen>()
+            items.add(Translation)
+            items.add(Dictionary)
+            items.add(Corrector)
+            items.add(Settings)
+            if (showExperimental) {
+                items.add(Exercises)
+            }
+            return items
         }
 
         @Composable
         fun fromDestination(destination: NavDestination?): Screen {
             val showExperimental = LocalShowExperimentalFeatures.current
-            return getAllScreens(showExperimental).find { screen ->
+            val allScreens = getAllScreens(showExperimental) + getMoreMenuItems(showExperimental) + More
+            return allScreens.find { screen ->
                 destination?.hierarchy?.any { it.route == screen.route } == true
             } ?: Home
         }
     }
 }
 
-/**
- * A modernized Material 3 bottom navigation bar with spring animations and haptic feedback.
- */
 @SuppressLint("UnusedBoxWithConstraintsScope")
 @Composable
 fun BottomNavigationBar(
@@ -84,40 +117,87 @@ fun BottomNavigationBar(
     showLabels: Boolean,
     onItemSelected: (Screen) -> Unit,
     modifier: Modifier = Modifier,
+    onPlayClicked: () -> Unit = {}
 ) {
     val showExperimental = LocalShowExperimentalFeatures.current
     val screens = remember(showExperimental) { Screen.getAllScreens(showExperimental) }
+    val moreScreen = remember { Screen.More }
     val haptic = LocalHapticFeedback.current
+    var showMoreMenu by remember { mutableStateOf(false) }
+    val sheetState = rememberModalBottomSheetState(skipPartiallyExpanded = true)
+    val scope = rememberCoroutineScope()
+
+    // Configuration for the play button
+    val playButtonSize = 56.dp
+    val glowPadding = 12.dp // Total extra space for the glow (16dp on each side)
+
+    // This dictates how far up the button shifts.
+    // Setting it to around half the button size centers it on the top border.
+    val upwardOffset = 16.dp
 
     AnimatedVisibility(
         visible = isVisible,
         enter = slideInVertically(
-            animationSpec = androidx.compose.animation.core.tween(durationMillis = 220),
+            animationSpec = spring(stiffness = Spring.StiffnessHigh),
             initialOffsetY = { it }
         ),
         exit = slideOutVertically(
-            animationSpec = androidx.compose.animation.core.tween(durationMillis = 220),
+            animationSpec = spring(stiffness = Spring.StiffnessHigh),
             targetOffsetY = { it }
         )
     ) {
-
         val baseHeight = if (showLabels) 80.dp else 56.dp
         val density = LocalDensity.current
         val navBarDp = with(density) { WindowInsets.navigationBars.getBottom(this).toDp() }
         val height = baseHeight + navBarDp
 
-        NavigationBar(
+        // Outer Box height is purely determined by the NavigationBar now
-            modifier = modifier.height(height),
+        Box(
-            containerColor = MaterialTheme.colorScheme.surface, // Cleaner look than surfaceVariant
+            modifier = modifier.fillMaxWidth(),
-            tonalElevation = 8.dp, // Slight elevation for depth
+            contentAlignment = Alignment.TopCenter
         ) {
-            screens.forEach { screen ->
+
-                val isSelected = screen == selectedItem
+            // The actual Navigation Bar
+            NavigationBar(
+                modifier = Modifier.height(height),
+                containerColor = MaterialTheme.colorScheme.surface,
+                tonalElevation = 8.dp,
+            ) {
+                // Create a list of 5 items (2 left, 1 empty spacer, 2 right)
+                val allNavItems = buildList {
+                    addAll(screens.take(2))
+                    add(null) // Empty spacer for Play Button gap
+                    if (screens.size > 2) {
+                        addAll(screens.drop(2))
+                    }
+                    add(moreScreen)
+                }
+
+                allNavItems.forEach { screen ->
+                    if (screen == null) {
+                        // Dummy item to create the gap
+                        NavigationBarItem(
+                            selected = false,
+                            onClick = {},
+                            enabled = false, // Disables ripples and clicks
+                            icon = { Spacer(modifier = Modifier.size(24.dp)) },
+                            label = if (showLabels) { { Spacer(modifier = Modifier.size(10.dp)) } } else null,
+                            colors = NavigationBarItemDefaults.colors(
+                                disabledIconColor = Color.Transparent,
+                                disabledTextColor = Color.Transparent
+                            )
+                        )
+                    } else {
+                        // Regular or More items
+                        val isSelected = if (screen == Screen.More) {
+                            selectedItem is Screen.More || Screen.getMoreMenuItems(showExperimental).contains(selectedItem)
+                        } else {
+                            screen == selectedItem
+                        }
                         val title = stringResource(id = screen.title)
 
-                // 1. Spring Animation for the Icon Scale
                         val scale by animateFloatAsState(
-                    targetValue = if (isSelected) 1.2f else 1.0f, // Subtle pop effect
+                            targetValue = if (isSelected) 1.2f else 1.0f,
                             animationSpec = spring(
                                 dampingRatio = Spring.DampingRatioMediumBouncy,
                                 stiffness = Spring.StiffnessLow
@@ -129,8 +209,8 @@ fun BottomNavigationBar(
                             selected = isSelected,
                             onClick = {
                                 if (!isSelected) {
-                            haptic.performHapticFeedback(HapticFeedbackType.LongPress) // 2. Tactile feedback
+                                    haptic.performHapticFeedback(HapticFeedbackType.LongPress)
-                            onItemSelected(screen)
+                                    if (screen == Screen.More) showMoreMenu = true else onItemSelected(screen)
                                 }
                             },
                             label = if (showLabels) {
@@ -145,12 +225,11 @@ fun BottomNavigationBar(
                                 }
                             } else null,
                             icon = {
-                        // 3. Crossfade between Outlined and Filled icons
                                 Crossfade(targetState = isSelected, label = "iconFade") { selected ->
                                     Icon(
                                         imageVector = if (selected) screen.selectedIcon else screen.unselectedIcon,
                                         contentDescription = title,
-                                modifier = Modifier.scale(scale) // Apply the spring scale
+                                        modifier = Modifier.scale(scale)
                                     )
                                 }
                             },
@@ -165,8 +244,153 @@ fun BottomNavigationBar(
                     }
                 }
             }
+
+            // The Glowing Play Button
+            Box(
+                modifier = Modifier
+                    // This negative offset pulls the button UP out of the bounding box
+                    // without increasing the layout height of the parent Box.
+                    .offset(y = -upwardOffset)
+                    .size(playButtonSize + glowPadding),
+                contentAlignment = Alignment.Center
+            ) {
+                // Background radial glow
+                Box(
+                    modifier = Modifier
+                        .matchParentSize()
+                        .background(
+                            brush = Brush.radialGradient(
+                                colors = listOf(
+                                    MaterialTheme.colorScheme.primaryContainer.copy(alpha = 0.5f),
+                                    Color.Transparent
+                                )
+                            ),
+                            shape = CircleShape
+                        )
+                )
+
+                // Actual clickable button
+                Box(
+                    modifier = Modifier
+                        .size(playButtonSize)
+                        .clip(CircleShape)
+                        // CHANGED: Added a border to give the button definition
+                        .border(
+                            width = 4.dp, // Adjust this thickness to your liking
+                            color = MaterialTheme.colorScheme.surfaceVariant, // Creates a nice "cutout" separation
+                            shape = CircleShape
+                        )
+                        .background(MaterialTheme.colorScheme.primaryContainer)
+                        .clickable {
+                            haptic.performHapticFeedback(HapticFeedbackType.LongPress)
+                            onPlayClicked()
+                        },
+                    contentAlignment = Alignment.Center
+                ) {
+                    Icon(
+                        imageVector = Icons.Filled.PlayArrow,
+                        contentDescription = "Play",
+                        tint = MaterialTheme.colorScheme.onPrimaryContainer,
+                        modifier = Modifier.size(32.dp)
+                    )
+                }
+            }
+        }
+    }
+
+    // Modal Bottom Sheet for More menu (Remains exactly the same)
+    if (showMoreMenu) {
+        ModalBottomSheet(
+            onDismissRequest = { showMoreMenu = false },
+            sheetState = sheetState
+        ) {
+            MoreBottomSheetContent(
+                showExperimental = showExperimental,
+                onItemSelected = { screen ->
+                    scope.launch {
+                        sheetState.hide()
+                        showMoreMenu = false
+                        onItemSelected(screen)
+                    }
+                }
+            )
+        }
+    }
 }
 
+@Composable
+private fun MoreBottomSheetContent(
+    showExperimental: Boolean,
+    onItemSelected: (Screen) -> Unit
+) {
+    val moreItems = remember(showExperimental) { Screen.getMoreMenuItems(showExperimental) }
+
+    Column(
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(bottom = 32.dp)
+    ) {
+        Text(
+            text = stringResource(R.string.label_more),
+            style = MaterialTheme.typography.titleLarge,
+            fontWeight = FontWeight.Bold, // Added bold to match the new style
+            modifier = Modifier.padding(horizontal = 24.dp, vertical = 16.dp)
+        )
+
+        // Removed HorizontalDivider() for a cleaner look
+
+        moreItems.forEach { screen ->
+            MoreMenuItem(
+                screen = screen,
+                onClick = { onItemSelected(screen) }
+            )
+        }
+    }
+}
+
+
+
+@Composable
+fun MoreMenuItem(
+    screen: Screen,
+    onClick: () -> Unit
+) {
+    Row(
+        modifier = Modifier
+            .fillMaxWidth()
+            .clickable { onClick() }
+            .padding(horizontal = 24.dp, vertical = 16.dp),
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        // Circular Icon Background
+        Surface(
+            shape = CircleShape,
+            color = MaterialTheme.colorScheme.surfaceVariant,
+            modifier = Modifier.size(52.dp)
+        ) {
+            Box(contentAlignment = Alignment.Center) {
+                // Adjust this depending on whether your Screen uses ImageVector or Drawable Res
+                Icon(
+                    imageVector = screen.selectedIcon,
+                    contentDescription = null,
+                    tint = MaterialTheme.colorScheme.onSurfaceVariant,
+                    modifier = Modifier.size(28.dp)
+                )
+            }
+        }
+
+        Spacer(modifier = Modifier.width(16.dp))
+
+        // Title
+        Text(
+            text = stringResource(id = screen.title), // Adjust to your actual string property
+            style = MaterialTheme.typography.titleMedium,
+            fontWeight = FontWeight.Bold,
+            color = MaterialTheme.colorScheme.onSurface,
+            modifier = Modifier.weight(1f)
+        )
+    }
+}
 @ThemePreviews
 @Composable
 fun BottomNavigationBarPreview() {

app/src/main/java/eu/gaudian/translator/view/composable/ComponentLibrary.kt

@@ -2,23 +2,17 @@
 
 package eu.gaudian.translator.view.composable
 
-import androidx.compose.animation.animateContentSize
-import androidx.compose.animation.core.animateFloatAsState
 import androidx.compose.foundation.BorderStroke
-import androidx.compose.foundation.clickable
 import androidx.compose.foundation.interaction.MutableInteractionSource
-import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.ColumnScope
 import androidx.compose.foundation.layout.PaddingValues
-import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.RowScope
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
-import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material3.Button
 import androidx.compose.material3.ButtonColors
@@ -31,7 +25,6 @@ import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.OutlinedCard
-import androidx.compose.material3.Surface
 import androidx.compose.material3.Switch
 import androidx.compose.material3.SwitchDefaults
 import androidx.compose.material3.Text
@@ -41,11 +34,7 @@ import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
-import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.clip
-import androidx.compose.ui.draw.rotate
-import androidx.compose.ui.draw.shadow
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.Shape
 import androidx.compose.ui.graphics.vector.ImageVector
@@ -55,7 +44,6 @@ import androidx.compose.ui.unit.dp
 import eu.gaudian.translator.R
 import eu.gaudian.translator.ui.theme.ThemePreviews
 import eu.gaudian.translator.ui.theme.semanticColors
-import eu.gaudian.translator.view.composable.ComponentDefaults.DefaultElevation
 
 
 object ComponentDefaults {
@@ -85,173 +73,6 @@ object ComponentDefaults {
     const val ALPHA_LOW = 0.3f
 }
 
-
-
-/**
- * A styled card container for displaying content with a consistent floating look.
- *
- * @param modifier The modifier to be applied to the card.
- * @param content The content to be displayed inside the card.
- */
-@Composable
-fun AppCard(
-    modifier: Modifier = Modifier,
-    title: String? = null,
-    icon: ImageVector? = null, // New optional icon parameter
-    text: String? = null,
-    expandable: Boolean = false,
-    initiallyExpanded: Boolean = false,
-    content: @Composable ColumnScope.() -> Unit,
-) {
-    var isExpanded by remember { mutableStateOf(initiallyExpanded) }
-
-    val rotationState by animateFloatAsState(
-        targetValue = if (isExpanded) 180f else 0f,
-        label = "Chevron Rotation"
-    )
-
-    // Check if we need to render the header row
-    // Updated to include icon in the check
-    val hasHeader = title != null || text != null || expandable || icon != null
-
-    Surface(
-        modifier = modifier
-            .fillMaxWidth()
-            .shadow(
-                DefaultElevation,
-                shape = ComponentDefaults.CardShape
-            )
-            .clip(ComponentDefaults.CardClipShape)
-            // Animate height changes when expanding/collapsing
-            .animateContentSize(),
-        shape = ComponentDefaults.CardShape,
-        color = MaterialTheme.colorScheme.surfaceContainer
-    ) {
-        Column {
-            // --- Header Row ---
-            if (hasHeader) {
-                Row(
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .clickable(enabled = expandable) { isExpanded = !isExpanded }
-                        .padding(ComponentDefaults.CardPadding),
-                    verticalAlignment = Alignment.CenterVertically
-                ) {
-                    // 1. Optional Icon on the left
-                    if (icon != null) {
-                        Icon(
-                            imageVector = icon,
-                            contentDescription = null,
-                            tint = MaterialTheme.colorScheme.primary,
-                            modifier = Modifier.size(24.dp)
-                        )
-                        Spacer(modifier = Modifier.width(16.dp))
-                    }
-
-                    // 2. Title and Text Column
-                    Column(modifier = Modifier.weight(1f)) {
-                        if (!title.isNullOrBlank()) {
-                            Text(
-                                text = title,
-                                style = MaterialTheme.typography.headlineSmall,
-                                color = MaterialTheme.colorScheme.onSurface
-                            )
-                        }
-
-                        // Only show spacer if both title and text exist
-                        if (!title.isNullOrBlank() && !text.isNullOrBlank()) {
-                            Spacer(Modifier.size(4.dp))
-                        }
-
-                        if (!text.isNullOrBlank()) {
-                            Text(
-                                text = text,
-                                style = MaterialTheme.typography.bodyMedium,
-                                color = MaterialTheme.colorScheme.onSurfaceVariant
-                            )
-                        }
-                    }
-
-                    // 3. Expand Chevron (Far right)
-                    if (expandable) {
-                        Icon(
-                            imageVector = AppIcons.ArrowDropDown,
-                            contentDescription = if (isExpanded) "Collapse" else "Expand",
-                            modifier = Modifier.rotate(rotationState),
-                            tint = MaterialTheme.colorScheme.onSurface
-                        )
-                    }
-                }
-            }
-
-            // --- Content Area ---
-            if (!expandable || isExpanded) {
-                Column(
-                    modifier = Modifier.padding(
-                        start = ComponentDefaults.CardPadding,
-                        end = ComponentDefaults.CardPadding,
-                        bottom = ComponentDefaults.CardPadding,
-                        // If we have a header, remove the top padding so content sits closer to the title.
-                        // If no header (legacy behavior), keep the top padding.
-                        top = if (hasHeader) 0.dp else ComponentDefaults.CardPadding
-                    ),
-                    content = content
-                )
-            }
-        }
-    }
-}
-
-@Preview
-@Composable
-fun AppCardPreview() {
-    AppCard {
-        Text(stringResource(R.string.this_is_the_content_inside_the_card))
-        PrimaryButton(onClick = { }, text = stringResource(R.string.label_continue))
-    }
-}
-
-@Preview(showBackground = true)
-@Composable
-fun AppCardPreview2() {
-    MaterialTheme {
-        Column(
-            modifier = Modifier
-                .padding(16.dp)
-                .fillMaxWidth(),
-            verticalArrangement = Arrangement.spacedBy(16.dp)
-        ) {
-            // 1. Expandable Card (Initially Collapsed)
-            AppCard(
-                title = "Advanced Settings",
-                text = "Click to reveal more options",
-                expandable = true,
-                initiallyExpanded = false
-            ) {
-                Text("Here are some hidden settings.")
-                Text("They are only visible when expanded.")
-            }
-
-            // 2. Expandable Card (Initially Expanded)
-            AppCard(
-                title = "Translation History",
-                text = "Recent items",
-                expandable = true,
-                initiallyExpanded = true
-            ) {
-                Text("• Hello -> Hallo")
-                Text("• World -> Welt")
-                Text("• Sun -> Sonne")
-            }
-
-            // 3. Static Card (No Title/Expand logic - Legacy behavior)
-            AppCard {
-                Text("This is a standard card without a header.")
-            }
-        }
-    }
-}
-
 /**
  * The primary button for the most important actions.
  *
@@ -586,6 +407,7 @@ fun WrongOutlinedButtonPreview(){
     WrongOutlinedButton(onClick = { }, text = stringResource(R.string.label_continue))
 }
 
+//This is basically just a wrapper for screens to control width (tablet mode) etc.
 @Composable
 fun AppOutlinedCard(
     modifier: Modifier = Modifier,

app/src/main/java/eu/gaudian/translator/view/composable/CsvImportDialog.kt

@@ -0,0 +1,188 @@
+@file:Suppress("AssignedValueIsNeverRead", "HardCodedStringLiteral")
+
+package eu.gaudian.translator.view.composable
+
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.width
+import androidx.compose.material3.Checkbox
+import androidx.compose.material3.DropdownMenu
+import androidx.compose.material3.DropdownMenuItem
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import eu.gaudian.translator.R
+import eu.gaudian.translator.model.Language
+import eu.gaudian.translator.model.VocabularyItem
+import eu.gaudian.translator.utils.StatusMessageService
+import eu.gaudian.translator.viewmodel.LanguageViewModel
+
+@Composable
+fun CsvImportDialog(
+    showDialog: Boolean,
+    parsedTable: List<List<String>>,
+    languageViewModel: LanguageViewModel,
+    onDismiss: () -> Unit,
+    onImport: (List<VocabularyItem>) -> Unit,
+    statusMessageService: StatusMessageService
+) {
+    if (!showDialog) return
+
+    var selectedColFirst by remember { mutableIntStateOf(0) }
+    var selectedColSecond by remember { mutableIntStateOf(1.coerceAtMost((parsedTable.maxOfOrNull { it.size } ?: 1) - 1)) }
+    var skipHeader by remember { mutableStateOf(true) }
+    var selectedLangFirst by remember { mutableStateOf<Language?>(null) }
+    var selectedLangSecond by remember { mutableStateOf<Language?>(null) }
+
+    val errorSelectTwoColumns = stringResource(R.string.error_select_two_columns)
+    val errorSelectLanguages = stringResource(R.string.error_select_languages)
+    val errorNoRowsToImport = stringResource(R.string.error_no_rows_to_import)
+
+    AppDialog(
+        onDismissRequest = onDismiss,
+        title = { Text(stringResource(R.string.label_import_table_csv_excel)) }
+    ) {
+        Column(verticalArrangement = Arrangement.spacedBy(12.dp)) {
+            val columnCount = parsedTable.maxOfOrNull { it.size } ?: 0
+            
+            // First Column Selection
+            Row(verticalAlignment = Alignment.CenterVertically) {
+                Text(stringResource(R.string.label_first_column), modifier = Modifier.weight(1f))
+                var menu1Expanded by remember { mutableStateOf(false) }
+                AppOutlinedButton(onClick = { menu1Expanded = true }) { 
+                    Text(stringResource(R.string.label_column_n, selectedColFirst + 1)) 
+                }
+                DropdownMenu(expanded = menu1Expanded, onDismissRequest = { menu1Expanded = false }) {
+                    (0 until columnCount).forEach { idx ->
+                        val header = parsedTable.firstOrNull()?.getOrNull(idx).orEmpty()
+                        DropdownMenuItem(
+                            text = { Text("#${idx + 1} • $header") },
+                            onClick = { selectedColFirst = idx; menu1Expanded = false }
+                        )
+                    }
+                }
+            }
+            
+            // Second Column Selection
+            Row(verticalAlignment = Alignment.CenterVertically) {
+                Text(stringResource(R.string.label_second_column), modifier = Modifier.weight(1f))
+                var menu2Expanded by remember { mutableStateOf(false) }
+                AppOutlinedButton(onClick = { menu2Expanded = true }) { 
+                    Text(stringResource(R.string.label_column_n, selectedColSecond + 1)) 
+                }
+                DropdownMenu(expanded = menu2Expanded, onDismissRequest = { menu2Expanded = false }) {
+                    (0 until columnCount).forEach { idx ->
+                        val header = parsedTable.firstOrNull()?.getOrNull(idx).orEmpty()
+                        DropdownMenuItem(
+                            text = { Text("#${idx + 1} • $header") },
+                            onClick = { selectedColSecond = idx; menu2Expanded = false }
+                        )
+                    }
+                }
+            }
+            
+            // Language Selection
+            Text(stringResource(R.string.label_languages))
+            Row(
+                horizontalArrangement = Arrangement.spacedBy(8.dp), 
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                Column(modifier = Modifier.weight(1f)) {
+                    Text(stringResource(R.string.label_first_language))
+                    SingleLanguageDropDown(
+                        languageViewModel = languageViewModel,
+                        selectedLanguage = selectedLangFirst,
+                        onLanguageSelected = { selectedLangFirst = it }
+                    )
+                }
+                Column(modifier = Modifier.weight(1f)) {
+                    Text(stringResource(R.string.label_second_language))
+                    SingleLanguageDropDown(
+                        languageViewModel = languageViewModel,
+                        selectedLanguage = selectedLangSecond,
+                        onLanguageSelected = { selectedLangSecond = it }
+                    )
+                }
+            }
+            
+            // Skip Header Checkbox
+            Row(verticalAlignment = Alignment.CenterVertically) {
+                Checkbox(checked = skipHeader, onCheckedChange = { skipHeader = it })
+                Spacer(modifier = Modifier.width(4.dp))
+                Text(stringResource(R.string.label_header_row))
+            }
+            
+            // Preview
+            val startIdx = if (skipHeader) 1 else 0
+            val previewA = parsedTable.drop(startIdx).take(5).mapNotNull { it.getOrNull(selectedColFirst) }.joinToString(", ")
+            val previewB = parsedTable.drop(startIdx).take(5).mapNotNull { it.getOrNull(selectedColSecond) }.joinToString(", ")
+            Text(stringResource(R.string.label_preview_first, previewA))
+            Text(stringResource(R.string.label_preview_second, previewB))
+            
+            // Row Count
+            val totalRows = parsedTable.drop(startIdx).count { row ->
+                val a = row.getOrNull(selectedColFirst).orEmpty().isNotBlank()
+                val b = row.getOrNull(selectedColSecond).orEmpty().isNotBlank()
+                a || b
+            }
+            Text(stringResource(R.string.text_rows_to_import_1d, totalRows))
+            
+            // Action Buttons
+            Row(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(top = 16.dp),
+                horizontalArrangement = Arrangement.End
+            ) {
+                TextButton(onClick = onDismiss) { 
+                    Text(stringResource(R.string.label_cancel)) 
+                }
+                Spacer(modifier = Modifier.width(8.dp))
+                PrimaryButton(
+                    onClick = {
+                        if (selectedColFirst == selectedColSecond) {
+                            statusMessageService.showErrorMessage(errorSelectTwoColumns)
+                            return@PrimaryButton
+                        }
+                        val langA = selectedLangFirst
+                        val langB = selectedLangSecond
+                        if (langA == null || langB == null) {
+                            statusMessageService.showErrorMessage(errorSelectLanguages)
+                            return@PrimaryButton
+                        }
+                        val items = parsedTable.drop(startIdx).mapNotNull { row ->
+                            val a = row.getOrNull(selectedColFirst)?.trim().orEmpty()
+                            val b = row.getOrNull(selectedColSecond)?.trim().orEmpty()
+                            if (a.isBlank() && b.isBlank()) null else VocabularyItem(
+                                id = 0,
+                                languageFirstId = langA.nameResId,
+                                languageSecondId = langB.nameResId,
+                                wordFirst = a,
+                                wordSecond = b
+                            )
+                        }
+                        if (items.isEmpty()) {
+                            statusMessageService.showErrorMessage(errorNoRowsToImport)
+                            return@PrimaryButton
+                        }
+                        onImport(items)
+                    },
+                    text = stringResource(R.string.label_import)
+                )
+            }
+        }
+    }
+}

app/src/main/java/eu/gaudian/translator/view/composable/LanguageDropDown.kt

@@ -1,3 +1,5 @@
+@file:Suppress("AssignedValueIsNeverRead", "HardCodedStringLiteral")
+
 package eu.gaudian.translator.view.composable
 
 import androidx.compose.foundation.layout.Box
@@ -6,20 +8,19 @@ import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.heightIn
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.navigationBarsPadding
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.verticalScroll
-import androidx.compose.material3.DropdownMenu
-import androidx.compose.material3.DropdownMenuItem
 import androidx.compose.material3.HorizontalDivider
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
+import androidx.compose.material3.ModalBottomSheet
 import androidx.compose.material3.Text
-import androidx.compose.material3.TextField
+import androidx.compose.material3.rememberModalBottomSheetState
-import androidx.compose.material3.TextFieldDefaults
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
@@ -34,7 +35,6 @@ import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.text.font.FontStyle
-import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
@@ -56,6 +56,8 @@ fun BaseLanguageDropDown(
     enableMultipleSelection: Boolean = false,
     onLanguagesSelected: (List<Language>) -> Unit = {},
     alternateLanguages: List<Language> = emptyList(),
+    restrictToAlternateLanguages: Boolean = false,
+    enabled: Boolean = true,
     iconEnabled: Boolean = true,
     noBorder: Boolean = false,
 ) {
@@ -68,9 +70,13 @@ fun BaseLanguageDropDown(
     var tempSelection by remember { mutableStateOf<List<Language>>(emptyList()) }
     var selectedLanguagesCount by remember { mutableIntStateOf(if (enableMultipleSelection) tempSelection.size else 0) }
 
-    val languages = remember(alternateLanguages, defaultLanguages) {
+    val languages = remember(alternateLanguages, defaultLanguages, restrictToAlternateLanguages) {
+        if (restrictToAlternateLanguages) {
+            alternateLanguages
+        } else {
             alternateLanguages.ifEmpty { defaultLanguages }
         }
+    }
 
     val buttonText = when {
         enableMultipleSelection && selectedLanguagesCount > 0 -> stringResource(
@@ -83,10 +89,14 @@ fun BaseLanguageDropDown(
         else -> stringResource(R.string.label_language_none)
     }
 
-    Box(modifier = modifier) {
+    Box(
+        modifier = modifier.fillMaxWidth(),
+        contentAlignment = Alignment.TopCenter
+    ) {
         AppOutlinedButton(
             shape = RoundedCornerShape(8.dp),
             onClick = { expanded = true },
+            enabled = enabled,
             contentPadding = if (!iconEnabled) PaddingValues(0.dp) else PaddingValues(horizontal = 16.dp, vertical = 8.dp),
             borderColor = if (noBorder) Color.Unspecified else null
         ) {
@@ -105,23 +115,27 @@ fun BaseLanguageDropDown(
             }
         }
 
-        DropdownMenu(modifier = modifier.fillMaxWidth(), expanded = expanded, onDismissRequest = {
+        if (expanded) {
+            val sheetState = rememberModalBottomSheetState(skipPartiallyExpanded = true)
+
+            ModalBottomSheet(
+                onDismissRequest = {
                     expanded = false
                     searchText = ""
-            tempSelection = emptyList() // Also reset temp selection on dismiss
+                    tempSelection = emptyList()
-        }) {
+                },
-            // Helper composable for a single language row in multiple selection mode
+                sheetState = sheetState
+            ) {
                 @Composable
                 fun MultiSelectItem(language: Language) {
                     val isSelected = tempSelection.contains(language)
-                DropdownMenuItem(
+                    AppDropdownMenuItem(
                         text = {
                             Row(verticalAlignment = Alignment.CenterVertically, modifier = Modifier.fillMaxWidth()) {
                                 AppCheckbox(
                                     checked = isSelected,
                                     onCheckedChange = {
                                         tempSelection = if (isSelected) tempSelection - language else tempSelection + language
-                                    @Suppress("AssignedValueIsNeverRead")
                                         selectedLanguagesCount = tempSelection.size
                                         onLanguagesSelected(tempSelection)
                                     }
@@ -142,20 +156,18 @@ fun BaseLanguageDropDown(
                         },
                         onClick = {
                             tempSelection = if (isSelected) tempSelection - language else tempSelection + language
-                        @Suppress("AssignedValueIsNeverRead")
                             selectedLanguagesCount = tempSelection.size
                         }
                     )
                 }
 
-            // Helper composable for a single language row in single selection mode
                 @Composable
                 fun SingleSelectItem(language: Language) {
                     val languageNames = languages.map { it.name }
                     val duplicateNames = languageNames.groupingBy { it }.eachCount().filter { it.value > 1 }.keys
                     val isDuplicate = duplicateNames.contains(language.name)
 
-                DropdownMenuItem(
+                    AppDropdownMenuItem(
                         text = {
                             Row(modifier = Modifier.fillMaxWidth(), verticalAlignment = Alignment.CenterVertically) {
                                 Column {
@@ -198,47 +210,31 @@ fun BaseLanguageDropDown(
                     )
                 }
 
-
-            // --- Main Dropdown Content ---
                 Column(
-                modifier = Modifier
+                    modifier = Modifier.fillMaxWidth()
-                    .heightIn(max = 900.dp) // Constrain the height
                 ) {
-                // Search bar with a back arrow
+                    DropdownSearchField(
-                Row(modifier = Modifier.fillMaxWidth(), verticalAlignment = Alignment.CenterVertically) {
+                        searchQuery = searchText,
-                    IconButton(onClick = { expanded = false; searchText = "" }) {
+                        onSearchQueryChange = { searchText = it },
-                        Icon(AppIcons.ArrowBack, contentDescription = stringResource(R.string.label_close))
-                    }
-                    TextField(
-                        value = searchText,
-                        onValueChange = { searchText = it },
-                        singleLine = true,
                         placeholder = { Text(stringResource(R.string.text_search_3d)) },
-                        trailingIcon = {
-                            if (searchText.isNotBlank()) {
-                                IconButton(onClick = { searchText = "" }) {
-                                    Icon(imageVector = AppIcons.Close, contentDescription = stringResource(R.string.cd_clear_search))
-                                }
-                            }
-                        },
-                        colors = TextFieldDefaults.colors(
-                            focusedContainerColor = Color.Transparent,
-                            unfocusedContainerColor = Color.Transparent,
-                            disabledContainerColor = Color.Transparent,
-                            focusedIndicatorColor = Color.Transparent,
-                            unfocusedIndicatorColor = Color.Transparent,
-                        ),
-                        modifier = Modifier.weight(1f)
                     )
-                }
                     HorizontalDivider()
 
-
+                    // Replaced height(max = 900.dp) with standard weight logic to allow proper scrolling bounds
-                Column(modifier = Modifier.verticalScroll(rememberScrollState())) {
+                    Column(
+                        modifier = Modifier
+                            .weight(1f, fill = false)
+                            .verticalScroll(rememberScrollState())
+                    ) {
                         val isSearching = searchText.isNotBlank()
 
                     if (isSearching) {
-                        val searchResults = (favoriteLanguages + languageHistory + languages)
+                        val searchBase = if (restrictToAlternateLanguages) {
+                            alternateLanguages
+                        } else {
+                            favoriteLanguages + languageHistory + languages
+                        }
+                        val searchResults = searchBase
                                 .distinctBy { it.nameResId }
                                 .filter { language ->
                                     val matchesName = language.name.contains(searchText, ignoreCase = true)
@@ -253,83 +249,104 @@ fun BaseLanguageDropDown(
                                 searchResults.forEach { language -> SingleSelectItem(language) }
                             }
 
+                    } else if (restrictToAlternateLanguages) {
+                        val sortedAlternate = alternateLanguages.sortedBy { it.name }
+                        if (enableMultipleSelection) {
+                            DropdownHeader(text = stringResource(R.string.text_all_languages))
+                            sortedAlternate.forEach { language -> MultiSelectItem(language) }
+                        } else {
+                            DropdownHeader(text = stringResource(R.string.text_all_languages))
+                            sortedAlternate.forEach { language -> SingleSelectItem(language) }
+                        }
+
                     } else if (alternateLanguages.isNotEmpty()) {
                         val sortedAlternate = alternateLanguages.sortedBy { it.name }
                             if (enableMultipleSelection) {
-                            Text(stringResource(R.string.text_all_languages), style = TextStyle(fontWeight = FontWeight.Bold), modifier = Modifier.padding(8.dp))
+                                DropdownHeader(text = stringResource(R.string.text_all_languages))
                                 sortedAlternate.forEach { language -> MultiSelectItem(language) }
                             } else {
-                            Text(stringResource(R.string.text_all_languages), style = TextStyle(fontWeight = FontWeight.Bold), modifier = Modifier.padding(8.dp))
+                                DropdownHeader(text = stringResource(R.string.text_all_languages))
                                 sortedAlternate.forEach { language -> SingleSelectItem(language) }
                             }
 
                         } else {
                             if (enableMultipleSelection) {
                                 if (favoriteLanguages.isNotEmpty()) {
-                                Text(stringResource(R.string.text_favorites), style = TextStyle(fontWeight = FontWeight.Bold), modifier = Modifier.padding(8.dp))
+                                    DropdownHeader(text = stringResource(R.string.text_favorites))
                                     favoriteLanguages.forEach { language -> MultiSelectItem(language) }
                                     HorizontalDivider(modifier = Modifier.padding(vertical = 4.dp))
                                 }
                                 val recentHistoryFiltered = languageHistory.filter { it !in favoriteLanguages }.takeLast(5)
                                 if (recentHistoryFiltered.isNotEmpty() && alternateLanguages.isEmpty()) {
-                                Text(stringResource(R.string.text_recent_history), style = TextStyle(fontWeight = FontWeight.Bold), modifier = Modifier.padding(8.dp))
+                                    DropdownHeader(text = stringResource(R.string.text_recent_history))
                                     recentHistoryFiltered.forEach { language -> MultiSelectItem(language) }
                                     HorizontalDivider(modifier = Modifier.padding(vertical = 4.dp))
                                 }
                                 val remainingLanguages = languages.sortedBy { it.name }
                                 if (remainingLanguages.isNotEmpty()) {
-                                Text(stringResource(R.string.text_all_languages), style = TextStyle(fontWeight = FontWeight.Bold), modifier = Modifier.padding(8.dp))
+                                    DropdownHeader(text = stringResource(R.string.text_all_languages))
                                     remainingLanguages.forEach { language -> MultiSelectItem(language) }
                                 }
                             } else {
-                            // Logic for single selection default view
                                 if (showAutoOption) {
-                                DropdownMenuItem(text = { Text(stringResource(R.string.text_select_auto_recognition)) }, onClick = { onAutoSelected(); expanded = false; searchText = "" })
+                                    LargeDropdownMenuItem(
+                                        text = stringResource(R.string.text_select_auto_recognition),
+                                        selected = false, // Set to true if you want to highlight it when active
+                                        enabled = true,
+                                        onClick = {
+                                            onAutoSelected()
+                                            expanded = false
+                                            searchText = ""
+                                        }
+                                    )
                                     HorizontalDivider()
                                 }
                                 if (showNoneOption) {
-                                DropdownMenuItem(text = { Text(stringResource(R.string.text_select_none)) }, onClick = { onNoneSelected(); expanded = false; searchText = "" })
+                                    LargeDropdownMenuItem(
+                                        text = stringResource(R.string.text_select_no_language),
+                                        selected = false, // Set to true if you want to highlight it when active
+                                        enabled = true,
+                                        onClick = {
+                                            onNoneSelected()
+                                            expanded = false
+                                            searchText = ""
+                                        }
+                                    )
                                     HorizontalDivider()
                                 }
                                 if (favoriteLanguages.any {
-                                    @Suppress("HardCodedStringLiteral")
                                         it.code != "none" && it.code != "auto"
                                     }) {
-                                Text(stringResource(R.string.text_favorites), style = TextStyle(fontWeight = FontWeight.Bold), modifier = Modifier.padding(8.dp))
+                                    DropdownHeader(text = stringResource(R.string.text_favorites))
                                     favoriteLanguages.filter {
-                                    @Suppress("HardCodedStringLiteral")
                                         it.code != "none" && it.code != "auto"
                                     }.forEach { language -> SingleSelectItem(language) }
                                     HorizontalDivider(modifier = Modifier.padding(vertical = 4.dp))
                                 }
                                 val recentHistoryFiltered = languageHistory.filter {
-                                @Suppress("HardCodedStringLiteral")
                                     it !in favoriteLanguages && it.code != "none" && it.code != "auto"
                                 }.takeLast(5)
                                 if (recentHistoryFiltered.isNotEmpty()) {
-                                Text(stringResource(R.string.text_recent_history), style = TextStyle(fontWeight = FontWeight.Bold), modifier = Modifier.padding(8.dp))
+                                    DropdownHeader(text = stringResource(R.string.text_recent_history))
                                     recentHistoryFiltered.forEach { language -> SingleSelectItem(language) }
                                     HorizontalDivider(modifier = Modifier.padding(vertical = 4.dp))
                                 }
                                 val remainingLanguages = languages.filter {
-                                @Suppress("HardCodedStringLiteral")
                                     it !in favoriteLanguages && it !in recentHistoryFiltered && it.code != "none" && it.code != "auto"
                                 }.sortedBy { it.name }
                                 if (remainingLanguages.isNotEmpty()) {
-                                Text(stringResource(R.string.text_all_languages), style = TextStyle(fontWeight = FontWeight.Bold), modifier = Modifier.padding(8.dp))
+                                    DropdownHeader(text = stringResource(R.string.text_all_languages))
                                     remainingLanguages.forEach { language -> SingleSelectItem(language) }
                                 }
                             }
                         }
                     }
 
-                // Done button for multiple selection mode
                     if (enableMultipleSelection) {
                         HorizontalDivider()
                         AppButton(
                             onClick = {
                                 onLanguagesSelected(tempSelection)
-                            @Suppress("AssignedValueIsNeverRead")
                                 selectedLanguagesCount = tempSelection.size
                                 expanded = false
                                 searchText = ""
@@ -341,6 +358,10 @@ fun BaseLanguageDropDown(
                             Text(stringResource(R.string.label_done))
                         }
                     }
+
+                    // Provides breathing room for system gestures at bottom of sheet
+                    Spacer(modifier = Modifier.navigationBarsPadding().height(16.dp))
+                }
             }
         }
     }
@@ -459,7 +480,9 @@ fun SingleLanguageDropDown(
     onAutoSelected: () -> Unit = {},
     showNoneOption: Boolean = false,
     onNoneSelected: () -> Unit = {},
-    alternateLanguages: List<Language> = emptyList()
+    alternateLanguages: List<Language> = emptyList(),
+    restrictToAlternateLanguages: Boolean = false,
+    enabled: Boolean = true
 ) {
     val languageHistory by languageViewModel.languageHistory.collectAsState()
 
@@ -478,6 +501,10 @@ fun SingleLanguageDropDown(
         showNoneOption = showNoneOption,
         onNoneSelected = onNoneSelected,
         enableMultipleSelection = false,
-        alternateLanguages = alternateLanguages
+        alternateLanguages = alternateLanguages,
+        restrictToAlternateLanguages = restrictToAlternateLanguages,
+        enabled = enabled,
+        iconEnabled = enabled,
+        noBorder = !enabled
     )
 }

app/src/main/java/eu/gaudian/translator/view/dialogs/AddCategoryDialog.kt

@@ -48,10 +48,11 @@ import eu.gaudian.translator.view.composable.AppDialog
 import eu.gaudian.translator.view.composable.AppIcons
 import eu.gaudian.translator.view.composable.AppOutlinedTextField
 import eu.gaudian.translator.view.composable.MultipleLanguageDropdown
-import eu.gaudian.translator.view.hints.CategoryHint
+import eu.gaudian.translator.view.hints.HintDefinition
 import eu.gaudian.translator.viewmodel.CategoryViewModel
 import eu.gaudian.translator.viewmodel.LanguageViewModel
 
+
 enum class DialogCategoryType { TAG, FILTER }
 
 @Composable
@@ -79,7 +80,7 @@ fun AddCategoryDialog(
     AppDialog(
         onDismissRequest = onDismiss,
         title = { Text(stringResource(R.string.label_add_category)) },
-        hintContent = { CategoryHint() },
+        hintContent = HintDefinition.CATEGORY.hint(),
         content = {
             Column(modifier = Modifier.fillMaxWidth()) {
                 SingleChoiceSegmentedButtonRow(modifier = Modifier.fillMaxWidth()) {

app/src/main/java/eu/gaudian/translator/view/dialogs/AddVocabularyDialog.kt

@@ -41,6 +41,7 @@ import androidx.hilt.lifecycle.viewmodel.compose.hiltViewModel
 import eu.gaudian.translator.R
 import eu.gaudian.translator.model.VocabularyItem
 import eu.gaudian.translator.ui.theme.ThemePreviews
+import eu.gaudian.translator.utils.StatusMessageService
 import eu.gaudian.translator.utils.findActivity
 import eu.gaudian.translator.view.LocalConnectionConfigured
 import eu.gaudian.translator.view.composable.AppButton
@@ -50,7 +51,6 @@ import eu.gaudian.translator.view.composable.AppOutlinedTextField
 import eu.gaudian.translator.view.composable.SourceLanguageDropdown
 import eu.gaudian.translator.view.composable.TargetLanguageDropdown
 import eu.gaudian.translator.viewmodel.LanguageViewModel
-import eu.gaudian.translator.viewmodel.StatusViewModel
 import eu.gaudian.translator.viewmodel.TranslationViewModel
 import eu.gaudian.translator.viewmodel.VocabularyViewModel
 import kotlinx.coroutines.delay
@@ -67,12 +67,12 @@ fun AddVocabularyDialog(
     showMultiple: Boolean = true
 ) {
     val activity = LocalContext.current.findActivity()
-    val statusViewModel: StatusViewModel = hiltViewModel(viewModelStoreOwner = activity)
     val languageViewModel: LanguageViewModel = hiltViewModel(viewModelStoreOwner = activity)
     val vocabularyViewModel = hiltViewModel<VocabularyViewModel>(viewModelStoreOwner = activity)
     val coroutineScope = rememberCoroutineScope()
     val translationViewModel: TranslationViewModel = hiltViewModel(viewModelStoreOwner = activity)
     val connectionConfigured = LocalConnectionConfigured.current
+    val statusMessageService = StatusMessageService
 
 
 
@@ -186,7 +186,7 @@ fun AddVocabularyDialog(
                                                     selectedTranslations.clear()
                                                 }
                                                 .onFailure { exception ->
-                                                    statusViewModel.showErrorMessage(
+                                                    statusMessageService.showErrorMessage(
                                                         textFailedToGetTranslations + exception.message)
                                                 }
                                         }

app/src/main/java/eu/gaudian/translator/view/dialogs/CategoryDropdown.kt

@@ -1,16 +1,17 @@
+@file:Suppress("AssignedValueIsNeverRead", "HardCodedStringLiteral")
+
 package eu.gaudian.translator.view.dialogs
 
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.width
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.material3.DropdownMenu
 import androidx.compose.material3.HorizontalDivider
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
@@ -22,157 +23,195 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.hilt.lifecycle.viewmodel.compose.hiltViewModel
 import eu.gaudian.translator.R
 import eu.gaudian.translator.model.TagCategory
 import eu.gaudian.translator.model.VocabularyCategory
+import eu.gaudian.translator.ui.theme.ThemePreviews
 import eu.gaudian.translator.utils.findActivity
-import eu.gaudian.translator.view.composable.AppButton
 import eu.gaudian.translator.view.composable.AppCheckbox
+import eu.gaudian.translator.view.composable.AppDropdownContainer
 import eu.gaudian.translator.view.composable.AppDropdownMenuItem
 import eu.gaudian.translator.view.composable.AppIcons
-import eu.gaudian.translator.view.composable.AppOutlinedButton
 import eu.gaudian.translator.view.composable.AppOutlinedTextField
+import eu.gaudian.translator.view.composable.DropdownHeader
 import eu.gaudian.translator.viewmodel.CategoryViewModel
 
 
+/**
+ * State class representing the internal state of CategoryDropdown.
+ * Used for previews and testing.
+ */
+data class CategoryDropdownState(
+    val expanded: Boolean = false,
+    val selectedCategories: List<VocabularyCategory?> = emptyList(),
+    val newCategoryName: String = "",
+    val categories: List<VocabularyCategory> = emptyList(),
+    val searchQuery: String = "",
+)
+
+/**
+ * Stateless dropdown content composable for category selection.
+ * This component is fully controlled by its parameters and does not maintain any internal state.
+ */
 @Composable
-fun CategoryDropdown(
+fun CategoryDropdownContent(
-    initialCategoryId: Int? = null,
+    modifier: Modifier = Modifier,
+    state: CategoryDropdownState,
+    onExpand: (Boolean) -> Unit,
     onCategorySelected: (List<VocabularyCategory?>) -> Unit,
-    noneSelectable: Boolean? = true,
+    onNewCategoryNameChange: (String) -> Unit,
+    onAddCategory: (String) -> Unit,
+    onSearchQueryChange: (String) -> Unit = {},
+    noneSelectable: Boolean = true,
     multipleSelectable: Boolean = false,
     onlyLists: Boolean = false,
-    addCategory: Boolean = false
+    addCategory: Boolean = false,
+    enableSearch: Boolean = false,
 ) {
-    val activity = LocalContext.current.findActivity()
+    val selectableCategories = if (onlyLists) {
-    val categoryViewModel: CategoryViewModel = hiltViewModel(viewModelStoreOwner = activity)
+        state.categories.filterIsInstance<TagCategory>()
-    var expanded by remember { mutableStateOf(false) }
+    } else {
-    val categories by categoryViewModel.categories.collectAsState(initial = emptyList())
+        state.categories
-    val selectableCategories = if (onlyLists) categories.filterIsInstance<TagCategory>() else categories
-    val initialCategory = remember(categories, initialCategoryId) {
-        categories.find { it.id == initialCategoryId }
-
     }
-    var selectedCategories by remember {
+
-        mutableStateOf<List<VocabularyCategory?>>(if (initialCategory != null) listOf(initialCategory) else emptyList())
+    // Filter categories by search query if search is enabled
+    val filteredCategories = if (enableSearch && state.searchQuery.isNotBlank()) {
+        selectableCategories.filter { category ->
+            category.name.contains(state.searchQuery, ignoreCase = true)
+        }
+    } else {
+        selectableCategories
     }
-    var newCategoryName by remember { mutableStateOf("") }
 
+    val buttonText = when {
+        state.selectedCategories.isEmpty() -> stringResource(R.string.text_select_category)
+        state.selectedCategories.size == 1 -> state.selectedCategories.first()?.name
+            ?: stringResource(R.string.label_no_category)
+        else -> stringResource(R.string.text_2d_categories_selected, state.selectedCategories.size)
+    }
 
-        AppOutlinedButton(
+    AppDropdownContainer(
-            shape = RoundedCornerShape(8.dp),
+        expanded = state.expanded,
-            onClick = { expanded = true },
+        onDismissRequest = { onExpand(false) },
-            modifier = Modifier.fillMaxWidth(),
+        onExpandRequest = { onExpand(true) },
-
+        buttonText = buttonText,
+        modifier = modifier,
+        showSearch = enableSearch,
+        searchQuery = state.searchQuery,
+        onSearchQueryChange = onSearchQueryChange,
+        searchPlaceholder = stringResource(R.string.text_search),
+        showDoneButton = multipleSelectable,
+        onDoneClick = { onExpand(false) }
     ) {
-            Row(modifier = Modifier.fillMaxWidth()) {
+        if (noneSelectable) {
-                Text(text = when {
+            val noneSelected = state.selectedCategories.contains(null)
-                    selectedCategories.isEmpty() -> stringResource(R.string.text_select_category)
-                    selectedCategories.size == 1 -> selectedCategories.first()?.name ?: stringResource(R.string.text_none)
-                    else -> stringResource(R.string.text_2d_categories_selected, selectedCategories.size)
-                    },
-                    modifier = Modifier.weight(1f),
-                    textAlign = TextAlign.Center
-                )
-                Icon(
-                    imageVector = if (expanded) AppIcons.ArrowDropUp else AppIcons.ArrowDropDown,
-                    contentDescription = if (expanded) stringResource(R.string.cd_collapse) else stringResource(
-                        R.string.cd_expand
-                    )
-                )
-            }
-        }
-
-        DropdownMenu(
-            expanded = expanded,
-            onDismissRequest = { expanded = false },
-            modifier = Modifier.fillMaxWidth(),
-        ) {
-            if (noneSelectable == true) {
-                val noneSelected = selectedCategories.contains(null)
             AppDropdownMenuItem(
                 text = {
-                        Row(modifier = Modifier.fillMaxWidth(), verticalAlignment = Alignment.CenterVertically) {
+                    Row(
+                        modifier = Modifier.fillMaxWidth(),
+                        verticalAlignment = Alignment.CenterVertically
+                    ) {
                         if (multipleSelectable) {
                             AppCheckbox(
                                 checked = noneSelected,
-                                    onCheckedChange = {
+                                onCheckedChange = { _ ->
-                                        selectedCategories = if (noneSelected) selectedCategories.filterNotNull() else selectedCategories + listOf(null)
+                                    val newSelection = if (noneSelected) {
-                                        onCategorySelected(selectedCategories)
+                                        state.selectedCategories.filterNotNull()
+                                    } else {
+                                        state.selectedCategories + listOf(null)
+                                    }
+                                    onCategorySelected(newSelection)
                                 }
                             )
                             Spacer(modifier = Modifier.width(8.dp))
                         }
-                            Text(stringResource(R.string.text_none))
+                        Text(
+                            text = stringResource(R.string.label_no_category),
+                            color = MaterialTheme.colorScheme.onSurface
+                        )
                     }
                 },
                 onClick = {
                     if (multipleSelectable) {
-                            selectedCategories = if (noneSelected) {
+                        val newSelection = if (noneSelected) {
-                                selectedCategories.filterNotNull()
+                            state.selectedCategories.filterNotNull()
                         } else {
-                                selectedCategories + listOf(null)
+                            state.selectedCategories + listOf(null)
                         }
-                            onCategorySelected(selectedCategories)
+                        onCategorySelected(newSelection)
                     } else {
-                            selectedCategories = listOf(null)
+                        onCategorySelected(listOf(null))
-                            onCategorySelected(selectedCategories)
+                        onExpand(false)
-                            expanded = false
                     }
                 }
             )
         }
-            selectableCategories.forEach { category ->
+
-                val isSelected = selectedCategories.contains(category)
+        filteredCategories.forEach { category ->
+            val isSelected = state.selectedCategories.contains(category)
             AppDropdownMenuItem(
                 text = {
-                        Row(modifier = Modifier.fillMaxWidth(), verticalAlignment = Alignment.CenterVertically) {
+                    Row(
+                        modifier = Modifier.fillMaxWidth(),
+                        verticalAlignment = Alignment.CenterVertically
+                    ) {
                         if (multipleSelectable) {
                             AppCheckbox(
                                 checked = isSelected,
-                                    onCheckedChange = {
+                                onCheckedChange = { _ ->
-                                        selectedCategories = if (isSelected) selectedCategories - category else selectedCategories + category
+                                    val newSelection = if (isSelected) {
-                                        onCategorySelected(selectedCategories)
+                                        state.selectedCategories - category
+                                    } else {
+                                        state.selectedCategories + category
+                                    }
+                                    onCategorySelected(newSelection)
                                 }
                             )
                             Spacer(modifier = Modifier.width(8.dp))
                         }
-                            Text(category.name)
+                        Text(
+                            text = category.name,
+                            color = MaterialTheme.colorScheme.onSurface
+                        )
                     }
                 },
                 onClick = {
                     if (multipleSelectable) {
-                            selectedCategories = if (category in selectedCategories) {
+                        val newSelection = if (category in state.selectedCategories) {
-                                selectedCategories - category
+                            state.selectedCategories - category
                         } else {
-                                selectedCategories + category
+                            state.selectedCategories + category
                         }
-                            onCategorySelected(selectedCategories)
+                        onCategorySelected(newSelection)
                     } else {
-                            selectedCategories = listOf(category)
+                        onCategorySelected(listOf(category))
-                            onCategorySelected(selectedCategories)
+                        onExpand(false)
-                            expanded = false
                     }
                 }
             )
         }
 
-            if(addCategory) {
+        if (enableSearch && state.searchQuery.isNotBlank() && filteredCategories.isEmpty()) {
-
-                HorizontalDivider()
-
-                // Create new category section
             AppDropdownMenuItem(
                 text = {
-                        Text(stringResource(R.string.label_add_category))
+                    Text(
+                        text = stringResource(R.string.text_no_models_found),
+                        color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.6f),
+                        modifier = Modifier.fillMaxWidth()
+                    )
                 },
                 onClick = {},
-                    modifier = Modifier.padding(4.dp)
+                enabled = false
             )
+        }
+
+        if (addCategory) {
+            HorizontalDivider(modifier = Modifier.padding(vertical = 4.dp))
+
+            DropdownHeader(text = stringResource(R.string.label_add_category))
 
             AppDropdownMenuItem(
                 text = {
@@ -181,26 +220,19 @@ fun CategoryDropdown(
                         verticalAlignment = Alignment.CenterVertically
                     ) {
                         AppOutlinedTextField(
-                                value = newCategoryName,
+                            value = state.newCategoryName,
-                                onValueChange = { newCategoryName = it },
+                            onValueChange = onNewCategoryNameChange,
                             modifier = Modifier.weight(1f),
                             singleLine = true,
                         )
-                            Spacer(modifier = Modifier.width(8.dp))
+                        Spacer(modifier = Modifier.width(4.dp))
                         IconButton(
                             onClick = {
-                                    if (newCategoryName.isNotBlank()) {
+                                if (state.newCategoryName.isNotBlank()) {
-                                        val newList =
+                                    onAddCategory(state.newCategoryName.trim())
-                                            TagCategory(id = 0, name = newCategoryName.trim())
-                                        categoryViewModel.createCategory(newList)
-                                        newCategoryName = ""
-                                        // Optionally, select the new category if single selection
-                                        if (!multipleSelectable) {
-                                            expanded = false
-                                        }
                                 }
                             },
-                                enabled = newCategoryName.isNotBlank()
+                            enabled = state.newCategoryName.isNotBlank()
                         ) {
                             Icon(
                                 imageVector = AppIcons.Add,
@@ -209,29 +241,191 @@ fun CategoryDropdown(
                         }
                     }
                 },
-                    onClick = {} // No action on click
+                onClick = {}
             )
         }
-
-
-            if (multipleSelectable) {
-                Spacer(modifier = Modifier.height(8.dp))
-                AppButton(
-                    onClick = { expanded = false },
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .padding(8.dp)
-                ) {
-                    Text(stringResource(R.string.label_done))
-                }
-            }
     }
 }
 
-@Preview
+/**
+ * Stateful wrapper for CategoryDropdown that manages its own state.
+ */
 @Composable
-fun CategoryDropdownPreview() {
+fun CategoryDropdown(
-    CategoryDropdown(
+    modifier: Modifier = Modifier,
-        onCategorySelected = {}
+    initialCategoryId: Int? = null,
+    onCategorySelected: (List<VocabularyCategory?>) -> Unit,
+    noneSelectable: Boolean? = true,
+    multipleSelectable: Boolean = false,
+    onlyLists: Boolean = false,
+    addCategory: Boolean = false,
+    enableSearch: Boolean = false,
+) {
+    var expanded by remember { mutableStateOf(false) }
+    var selectedCategories by remember {
+        mutableStateOf<List<VocabularyCategory?>>(emptyList())
+    }
+    var newCategoryName by remember { mutableStateOf("") }
+    var searchQuery by remember { mutableStateOf("") }
+
+    val activity = LocalContext.current.findActivity()
+    val categoryViewModel: CategoryViewModel = hiltViewModel(viewModelStoreOwner = activity)
+    val categories by categoryViewModel.categories.collectAsState(initial = emptyList())
+
+    val initialCategory = remember(categories, initialCategoryId) {
+        categories.find { it.id == initialCategoryId }
+    }
+
+    remember(initialCategory) {
+        if (initialCategory != null && selectedCategories.isEmpty()) {
+            selectedCategories = listOf(initialCategory)
+        }
+        true
+    }
+
+    CategoryDropdownContent(
+        state = CategoryDropdownState(
+            expanded = expanded,
+            selectedCategories = selectedCategories,
+            newCategoryName = newCategoryName,
+            categories = categories,
+            searchQuery = searchQuery,
+        ),
+        onExpand = { isExpanded -> expanded = isExpanded },
+        onCategorySelected = { newSelection ->
+            selectedCategories = newSelection
+            onCategorySelected(newSelection)
+        },
+        onNewCategoryNameChange = { newCategoryName = it },
+        onAddCategory = { name ->
+            val newCategory = TagCategory(id = 0, name = name)
+            newCategoryName = ""
+            categoryViewModel.createCategory(newCategory)
+            //selectedCategories = selectedCategories + newCategory
+            if (!multipleSelectable) {
+                expanded = false
+            }
+        },
+        onSearchQueryChange = { searchQuery = it },
+        noneSelectable = noneSelectable == true,
+        multipleSelectable = multipleSelectable,
+        onlyLists = onlyLists,
+        addCategory = addCategory,
+        enableSearch = enableSearch,
+        modifier = modifier,
     )
 }
+
+
+@ThemePreviews
+@Preview(showBackground = true)
+@Composable
+fun CategoryDropdownCollapsedPreview() {
+    Surface(modifier = Modifier.padding(16.dp), color = MaterialTheme.colorScheme.background) {
+        CategoryDropdownContent(
+            state = CategoryDropdownState(
+                expanded = false,
+                selectedCategories = emptyList(),
+                categories = listOf(TagCategory(1, "Animals"), TagCategory(2, "Food")),
+            ),
+            onExpand = {},
+            onCategorySelected = {},
+            onNewCategoryNameChange = {},
+            onAddCategory = {},
+        )
+    }
+}
+
+@ThemePreviews
+@Preview(showBackground = true)
+@Composable
+fun CategoryDropdownExpandedPreview() {
+    Surface(modifier = Modifier.padding(16.dp), color = MaterialTheme.colorScheme.background) {
+        CategoryDropdownContent(
+            state = CategoryDropdownState(
+                expanded = true,
+                selectedCategories = listOf(TagCategory(1, "Animals")),
+                categories = listOf(TagCategory(1, "Animals"), TagCategory(2, "Food"), TagCategory(3, "Travel")),
+            ),
+            onExpand = {},
+            onCategorySelected = {},
+            onNewCategoryNameChange = {},
+            onAddCategory = {},
+        )
+    }
+}
+
+@Suppress("HardCodedStringLiteral")
+@ThemePreviews
+@Preview(showBackground = true)
+@Composable
+fun CategoryDropdownMultipleSelectionPreview() {
+    val categories = listOf(TagCategory(1, "Animals"), TagCategory(2, "Food"), TagCategory(3, "Travel"))
+    var selectedCategories by remember { mutableStateOf<List<VocabularyCategory?>>(listOf(categories[0], categories[2])) }
+
+    Surface(modifier = Modifier.padding(16.dp), color = MaterialTheme.colorScheme.background) {
+        CategoryDropdownContent(
+            state = CategoryDropdownState(
+                expanded = true,
+                selectedCategories = selectedCategories,
+                categories = categories,
+            ),
+            onExpand = {},
+            onCategorySelected = { selectedCategories = it },
+            onNewCategoryNameChange = {},
+            onAddCategory = {},
+            multipleSelectable = true,
+            noneSelectable = true,
+        )
+    }
+}
+
+@Suppress("HardCodedStringLiteral")
+@ThemePreviews
+@Preview(showBackground = true)
+@Composable
+fun CategoryDropdownWithAddCategoryPreview() {
+    Surface(modifier = Modifier.padding(16.dp), color = MaterialTheme.colorScheme.background) {
+        CategoryDropdownContent(
+            state = CategoryDropdownState(
+                expanded = true,
+                selectedCategories = emptyList(),
+                newCategoryName = "New Cat",
+                categories = listOf(TagCategory(1, "Animals"), TagCategory(2, "Food")),
+            ),
+            onExpand = {},
+            onCategorySelected = {},
+            onNewCategoryNameChange = {},
+            onAddCategory = {},
+            addCategory = true,
+        )
+    }
+}
+
+@Suppress("HardCodedStringLiteral")
+@ThemePreviews
+@Preview(showBackground = true)
+@Composable
+fun CategoryDropdownWithSearchPreview() {
+    Surface(modifier = Modifier.padding(16.dp), color = MaterialTheme.colorScheme.background) {
+        CategoryDropdownContent(
+            state = CategoryDropdownState(
+                expanded = true,
+                selectedCategories = emptyList(),
+                categories = listOf(
+                    TagCategory(1, "Animals"),
+                    TagCategory(2, "Food"),
+                    TagCategory(3, "Travel"),
+                    TagCategory(4, "Technology"),
+                    TagCategory(5, "Sports")
+                ),
+                searchQuery = "",
+            ),
+            onExpand = {},
+            onCategorySelected = {},
+            onNewCategoryNameChange = {},
+            onAddCategory = {},
+            enableSearch = true,
+        )
+    }
+}

app/src/main/java/eu/gaudian/translator/view/dialogs/CategorySelectionDialog.kt

@@ -6,40 +6,41 @@ import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
+import androidx.hilt.lifecycle.viewmodel.compose.hiltViewModel
 import eu.gaudian.translator.R
 import eu.gaudian.translator.model.VocabularyCategory
+import eu.gaudian.translator.utils.findActivity
 import eu.gaudian.translator.view.composable.AppDialog
 import eu.gaudian.translator.view.composable.DialogButton
+import eu.gaudian.translator.viewmodel.CategoryViewModel
 
 @Composable
 fun CategorySelectionDialog(
     onCategorySelected: (List<VocabularyCategory?>) -> Unit,
     onDismissRequest: () -> Unit,
 ) {
-    var selectedCategory by remember { mutableStateOf<List<VocabularyCategory?>>(emptyList()) }
+    val activity = LocalContext.current.findActivity()
+    val categoryViewModel: CategoryViewModel = hiltViewModel(viewModelStoreOwner = activity)
 
-    AppDialog(onDismissRequest = onDismissRequest, title = {
+    AppDialog(
+        onDismissRequest = onDismissRequest,
+        title = {
             Text(text = stringResource(R.string.text_select_categories))
-    }) {
+        }
-
+    ) {
-
+        // Dropdown button and menu
-
         CategoryDropdown(
-                    onCategorySelected = { categories ->
+            onCategorySelected = onCategorySelected,
-                        selectedCategory = categories
-                    },
             noneSelectable = false,
             multipleSelectable = true,
             onlyLists = true,
-                    addCategory = true
+            addCategory = true,
+            modifier = Modifier.fillMaxWidth(),
         )
 
         Row(
@@ -54,10 +55,11 @@ fun CategorySelectionDialog(
 
             DialogButton(
                 onClick = {
-                            onCategorySelected(selectedCategory)
+                    // The selected categories are handled by CategoryDropdown's internal state
+                    // and passed to onCategorySelected callback
                     onDismissRequest()
                 },
-                        enabled = true
+                enabled = true // Always enabled since CategoryDropdown handles validation
             ) {
                 Text(stringResource(R.string.label_confirm))
             }

app/src/main/java/eu/gaudian/translator/view/dialogs/ImportVocabularyDialog.kt

@@ -1,219 +0,0 @@
-package eu.gaudian.translator.view.dialogs
-
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.height
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.width
-import androidx.compose.material3.CircularProgressIndicator
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Surface
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.collectAsState
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableFloatStateOf
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberCoroutineScope
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.res.stringArrayResource
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.tooling.preview.Preview
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.window.Dialog
-import androidx.compose.ui.window.DialogProperties
-import androidx.hilt.lifecycle.viewmodel.compose.hiltViewModel
-import androidx.navigation.NavController
-import androidx.navigation.compose.NavHost
-import androidx.navigation.compose.composable
-import androidx.navigation.compose.rememberNavController
-import eu.gaudian.translator.R
-import eu.gaudian.translator.utils.findActivity
-import eu.gaudian.translator.view.composable.AppDialog
-import eu.gaudian.translator.view.composable.AppSlider
-import eu.gaudian.translator.view.composable.DialogButton
-import eu.gaudian.translator.view.composable.InspiringSearchField
-import eu.gaudian.translator.view.composable.SourceLanguageDropdown
-import eu.gaudian.translator.view.composable.TargetLanguageDropdown
-import eu.gaudian.translator.view.hints.getImportVocabularyHint
-import eu.gaudian.translator.viewmodel.LanguageViewModel
-import eu.gaudian.translator.viewmodel.VocabularyViewModel
-import kotlinx.coroutines.launch
-
-@Composable
-fun ImportVocabularyDialog(
-    onDismiss: () -> Unit,
-    languageViewModel: LanguageViewModel,
-    vocabularyViewModel : VocabularyViewModel,
-    optionalDescription: String? = null,
-    optionalSearchTerm: String? = null
-) {
-
-    val navController = rememberNavController()
-    NavHost(navController = navController, startDestination = "import") {
-        composable("import") {
-            ImportDialogContent(
-                navController = navController,
-                onDismiss = onDismiss,
-                languageViewModel = languageViewModel,
-                optionalDescription = optionalDescription,
-                optionalSearchTerm = optionalSearchTerm
-            )
-        }
-        @Suppress("HardCodedStringLiteral")
-        composable("review") {
-            Dialog(
-                onDismissRequest = onDismiss,
-                properties = DialogProperties(usePlatformDefaultWidth = false)
-            ) {
-                // Full-screen surface to ensure the dialog covers content and stays above the main FAB/menu
-                Surface(modifier = Modifier.fillMaxSize()) {
-                    VocabularyReviewScreen(
-                        onConfirm = { selectedItems, categoryIds ->
-                            vocabularyViewModel.addVocabularyItems(selectedItems, categoryIds)
-                            onDismiss()
-                        },
-                        onCancel = onDismiss
-                    )
-                }
-            }
-        }
-    }
-}
-
-@Composable
-fun ImportDialogContent(
-    navController: NavController,
-    onDismiss: () -> Unit,
-    languageViewModel: LanguageViewModel,
-    optionalDescription: String? = null,
-    optionalSearchTerm: String? = null
-) {
-    val activity = LocalContext.current.findActivity()
-    val vocabularyViewModel: VocabularyViewModel = hiltViewModel(viewModelStoreOwner = activity)
-    var category by remember { mutableStateOf(optionalSearchTerm ?: "") }
-    var amount by remember { mutableFloatStateOf(1f) }
-    val coroutineScope = rememberCoroutineScope()
-    val descriptionText = optionalDescription ?: stringResource(R.string.text_let_ai_find_vocabulary_for_you)
-    val isGenerating by vocabularyViewModel.isGenerating.collectAsState()
-
-    AppDialog(
-        onDismissRequest = onDismiss,
-        title = { Text(descriptionText) },
-        hintContent = { getImportVocabularyHint() },
-        content = {
-            Column(
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .padding(4.dp)
-            ) {
-                if (isGenerating) {
-                    Box(
-                        modifier = Modifier.fillMaxWidth().padding(16.dp),
-                        contentAlignment = Alignment.Center
-                    ) {
-                        CircularProgressIndicator()
-                    }
-                } else {
-                    Text(
-                        text = stringResource(R.string.text_search_term),
-                        style = MaterialTheme.typography.labelLarge,
-                        modifier = Modifier.padding(bottom = 8.dp)
-                    )
-                    // Modern rotating field using XML resource array
-                    InspiringSearchField(
-                        value = category,
-                        hints = stringArrayResource(R.array.vocabulary_hints),
-                        onValueChange = { category = it }
-                    )
-
-                    // The "Dica" string has been removed to keep the interface clean
-
-                    Spacer(modifier = Modifier.height(16.dp))
-                    Text(
-                        text = stringResource(R.string.text_select_languages),
-                        style = MaterialTheme.typography.labelLarge,
-                        modifier = Modifier.padding(bottom = 8.dp)
-                    )
-                    Row(
-                        modifier = Modifier.fillMaxWidth(),
-                        horizontalArrangement = Arrangement.spacedBy(1.dp)
-                    ) {
-                        SourceLanguageDropdown(languageViewModel = languageViewModel)
-                    }
-                    Row(
-                        modifier = Modifier.fillMaxWidth(),
-                        horizontalArrangement = Arrangement.spacedBy(1.dp)
-                    ) {
-                        TargetLanguageDropdown(languageViewModel = languageViewModel)
-                    }
-                    Spacer(modifier = Modifier.height(16.dp))
-                    Text(
-                        text = stringResource(R.string.text_select_amount),
-                        style = MaterialTheme.typography.labelLarge,
-                        modifier = Modifier.padding(bottom = 8.dp)
-                    )
-                    AppSlider(
-                        value = amount,
-                        onValueChange = { amount = it },
-                        valueRange = 1f..25f,
-                        steps = 24,
-                        modifier = Modifier.fillMaxWidth()
-                    )
-                    Text(
-                        text = stringResource(R.string.text_amount_2d, amount.toInt()),
-                        style = MaterialTheme.typography.bodyMedium,
-                        modifier = Modifier.fillMaxWidth().padding(top = 8.dp)
-                    )
-                    Spacer(modifier = Modifier.height(8.dp))
-                }
-
-                Spacer(modifier = Modifier.height(16.dp))
-                Row(
-                    modifier = Modifier.fillMaxWidth(),
-                    horizontalArrangement = Arrangement.End
-                ) {
-                    DialogButton(
-                        onClick = onDismiss,
-                        content = { Text(stringResource(R.string.label_cancel)) }
-                    )
-                    if (category.isNotBlank() && !isGenerating) {
-                        Spacer(modifier = Modifier.width(8.dp))
-                        DialogButton(onClick = {
-                            coroutineScope.launch {
-                                vocabularyViewModel.generateVocabularyItems(category, amount.toInt())
-                                @Suppress("HardCodedStringLiteral")
-                                navController.navigate("review")
-                            }
-                        }) { Text(stringResource(R.string.text_generate)) }
-                    }
-                }
-            }
-        }
-    )
-}
-
-@Suppress("HardCodedStringLiteral")
-@Preview
-@Composable
-fun ImportDialogContentPreview() {
-    val activity = LocalContext.current.findActivity()
-    val languageViewModel: LanguageViewModel = hiltViewModel(viewModelStoreOwner = activity)
-
-    ImportDialogContent(
-        navController = rememberNavController(),
-        onDismiss = {},
-        languageViewModel = languageViewModel,
-        optionalDescription = "Let AI find vocabulary for you",
-        optionalSearchTerm = "Travel"
-    )
-}

app/src/main/java/eu/gaudian/translator/view/dialogs/RequestMorePackDialog.kt

@@ -0,0 +1,168 @@
+package eu.gaudian.translator.view.dialogs
+
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableFloatStateOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import androidx.core.net.toUri
+import eu.gaudian.translator.R
+import eu.gaudian.translator.ui.theme.ThemePreviews
+import eu.gaudian.translator.view.composable.AppDialog
+import eu.gaudian.translator.view.composable.AppOutlinedTextField
+import eu.gaudian.translator.view.composable.AppSlider
+import kotlin.math.roundToInt
+
+@Composable
+fun RequestMorePackDialog(
+    onDismiss: () -> Unit,
+) {
+    val context = LocalContext.current
+    var topic by remember { mutableStateOf("") }
+    var langFrom by remember { mutableStateOf("") }
+    var langTo by remember { mutableStateOf("") }
+    var amount by remember { mutableFloatStateOf(50f) }
+
+    AppDialog(
+        onDismissRequest = onDismiss,
+        title = { Text("Request a Pack", fontWeight = FontWeight.Bold) },
+    ) {
+        Column(
+            verticalArrangement = Arrangement.spacedBy(12.dp)
+        ) {
+            Text(
+                stringResource(R.string.text_request_pack_desc),
+                style = MaterialTheme.typography.bodyMedium,
+                color = MaterialTheme.colorScheme.onSurfaceVariant
+            )
+
+            Text(
+                stringResource(R.string.label_topic),
+                style = MaterialTheme.typography.labelLarge,
+                fontWeight = FontWeight.SemiBold
+            )
+            AppOutlinedTextField(
+                value = topic,
+                onValueChange = { topic = it },
+                placeholder = { Text("e.g. Travel, Business, Cooking…") },
+                singleLine = true,
+                modifier = Modifier.fillMaxWidth()
+            )
+
+            Row(
+                verticalAlignment = Alignment.Bottom,
+                horizontalArrangement = Arrangement.spacedBy(6.dp)
+            ) {
+                Text(
+                    stringResource(R.string.label_languages),
+                    style = MaterialTheme.typography.labelLarge,
+                    fontWeight = FontWeight.SemiBold
+                )
+                Text(
+                    stringResource(R.string.label_optional),
+                    style = MaterialTheme.typography.labelMedium,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant
+                )
+            }
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalArrangement = Arrangement.spacedBy(8.dp)
+            ) {
+                AppOutlinedTextField(
+                    value = langFrom,
+                    onValueChange = { langFrom = it },
+                    placeholder = { Text(stringResource(R.string.label_from)) },
+                    singleLine = true,
+                    modifier = Modifier.weight(1f)
+                )
+                AppOutlinedTextField(
+                    value = langTo,
+                    onValueChange = { langTo = it },
+                    placeholder = { Text(stringResource(R.string.label_to)) },
+                    singleLine = true,
+                    modifier = Modifier.weight(1f)
+                )
+            }
+
+            Text(
+                "Approx. word count: ~${amount.roundToInt()} words",
+                style = MaterialTheme.typography.labelLarge,
+                fontWeight = FontWeight.SemiBold
+            )
+            AppSlider(
+                value = amount,
+                onValueChange = { amount = it },
+                valueRange = 10f..200f,
+                steps = 18,
+                modifier = Modifier.fillMaxWidth()
+            )
+
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalArrangement = Arrangement.End,
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                TextButton(onClick = onDismiss) { Text(stringResource(R.string.label_cancel)) }
+                TextButton(
+                    enabled = topic.isNotBlank(),
+                    onClick = {
+                        val subject = "Polly Pack Request – $topic"
+                        val langPart = buildString {
+                            val from = langFrom.trim()
+                            val to = langTo.trim()
+                            if (from.isNotBlank() || to.isNotBlank()) {
+                                append("Languages: ${from.ifBlank { "?" }} → ${to.ifBlank { "?" }}\n")
+                            }
+                        }
+                        val body = buildString {
+                            appendLine("Hey Jonas,")
+                            appendLine()
+                            appendLine("Please add the following vocabulary pack to Polly:")
+                            appendLine()
+                            appendLine("Topic: $topic")
+                            if (langPart.isNotBlank()) append(langPart)
+                            appendLine("Word count: ~${amount.roundToInt()} words")
+                            appendLine()
+                            appendLine("Thank you!")
+                        }
+                        val intent = android.content.Intent(android.content.Intent.ACTION_SENDTO).apply {
+                            data = "mailto:play@gaudian.eu".toUri()
+                            putExtra(android.content.Intent.EXTRA_EMAIL, arrayOf("play@gaudian.eu"))
+                            putExtra(android.content.Intent.EXTRA_SUBJECT, subject)
+                            putExtra(android.content.Intent.EXTRA_TEXT, body)
+                        }
+                        context.startActivity(intent)
+                        onDismiss()
+                    }
+                ) {
+                    Text(
+                        stringResource(R.string.label_send_request),
+                        fontWeight = FontWeight.Bold
+                    )
+                }
+            }
+        }
+    }
+}
+
+@ThemePreviews
+@Composable
+fun RequestMorePackDialogPreview() {
+    RequestMorePackDialog(
+        onDismiss = {}
+    )
+}

app/src/main/java/eu/gaudian/translator/view/dialogs/StartExerciseDialog.kt

@@ -1,123 +0,0 @@
-package eu.gaudian.translator.view.dialogs
-
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
-import androidx.compose.material3.Text
-import androidx.compose.material3.TextButton
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberCoroutineScope
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.unit.dp
-import androidx.hilt.lifecycle.viewmodel.compose.hiltViewModel
-import eu.gaudian.translator.R
-import eu.gaudian.translator.model.Language
-import eu.gaudian.translator.model.VocabularyCategory
-import eu.gaudian.translator.model.VocabularyStage
-import eu.gaudian.translator.utils.findActivity
-import eu.gaudian.translator.view.composable.AppDialog
-import eu.gaudian.translator.view.composable.MultipleLanguageDropdown
-import eu.gaudian.translator.viewmodel.LanguageViewModel
-import eu.gaudian.translator.viewmodel.VocabularyViewModel
-import kotlinx.coroutines.launch
-
-@Composable
-fun StartExerciseDialog(
-    onDismiss: () -> Unit,
-    onConfirm: (
-        categories: List<VocabularyCategory>,
-        stages: List<VocabularyStage>,
-        languageIds: List<Int>
-    ) -> Unit
-) {
-    val activity = LocalContext.current.findActivity()
-    val languageViewModel: LanguageViewModel = hiltViewModel(viewModelStoreOwner = activity)
-    val vocabularyViewModel : VocabularyViewModel = hiltViewModel(viewModelStoreOwner = activity)
-    val coroutineScope = rememberCoroutineScope()
-    var lids by remember { mutableStateOf<List<Int>>(emptyList()) }
-    var languages by remember { mutableStateOf<List<Language>>(emptyList()) }
-    // Map displayed Language to its DB id (lid) using position mapping from load
-    var languageIdMap by remember { mutableStateOf<Map<Language, Int>>(emptyMap()) }
-
-    LaunchedEffect(Unit) {
-        coroutineScope.launch {
-            lids = vocabularyViewModel.getAllLanguagesIdsPresent().filterNotNull().toList()
-            languages = lids.map { lid ->
-                languageViewModel.getLanguageById(lid)
-            }
-            // build reverse map
-            languageIdMap = languages.mapIndexed { index, lang -> lang to lids.getOrNull(index) }.filter { it.second != null }.associate { it.first to it.second!! }
-        }
-    }
-    var selectedLanguages by remember { mutableStateOf<List<Language>>(emptyList()) }
-    var selectedCategories by remember { mutableStateOf<List<VocabularyCategory>>(emptyList()) }
-    var selectedStages by remember { mutableStateOf<List<VocabularyStage>>(emptyList()) }
-
-    AppDialog(onDismissRequest = onDismiss, title = { Text(stringResource(R.string.label_start_exercise)) }) {
-
-            Column(
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .padding(24.dp),
-                horizontalAlignment = Alignment.CenterHorizontally,
-                verticalArrangement = Arrangement.spacedBy(16.dp)
-            ) {
-                MultipleLanguageDropdown(
-                    modifier = Modifier.fillMaxWidth(),
-                    languageViewModel = languageViewModel,
-                    onLanguagesSelected = { langs ->
-                        selectedLanguages = langs
-                    },
-                    languages
-                )
-                CategoryDropdown(
-                    onCategorySelected = { categories ->
-                        selectedCategories = categories.filterIsInstance<VocabularyCategory>()
-                    },
-                    multipleSelectable = true
-                )
-                VocabularyStageDropDown(
-                    modifier = Modifier.fillMaxWidth(),
-                    preselectedStages = selectedStages,
-                    onStageSelected = { stages ->
-                        @Suppress("FilterIsInstanceResultIsAlwaysEmpty")
-                        selectedStages = stages.filterIsInstance<VocabularyStage>()
-                    },
-                    multipleSelectable = true
-                )
-
-                Row(
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .padding(top = 16.dp),
-                    horizontalArrangement = Arrangement.End
-                ) {
-                    TextButton(
-                        onClick = onDismiss,
-                    ) {
-                        Text(stringResource(R.string.label_cancel))
-                    }
-                    TextButton(
-                        onClick = {
-                            run {
-                                val ids = selectedLanguages.mapNotNull { languageIdMap[it] }
-                                onConfirm(selectedCategories, selectedStages, ids)
-                            }
-                        }
-                    ) {
-                        Text(stringResource(R.string.label_start_exercise))
-                    }
-                }
-            }
-    }
-}

app/src/main/java/eu/gaudian/translator/view/dialogs/VocabularyMenu.kt

@@ -1,73 +0,0 @@
-@file:Suppress("AssignedValueIsNeverRead")
-
-package eu.gaudian.translator.view.dialogs
-
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.res.stringResource
-import androidx.hilt.lifecycle.viewmodel.compose.hiltViewModel
-import eu.gaudian.translator.R
-import eu.gaudian.translator.utils.findActivity
-import eu.gaudian.translator.view.composable.AppFabMenu
-import eu.gaudian.translator.view.composable.AppIcons
-import eu.gaudian.translator.view.composable.FabMenuItem
-import eu.gaudian.translator.viewmodel.LanguageViewModel
-import eu.gaudian.translator.viewmodel.VocabularyViewModel
-
-@Composable
-fun VocabularyMenu(
-    modifier: Modifier = Modifier,
-    showFabText : Boolean = true
-) {
-    val activity = LocalContext.current.findActivity()
-    val languageViewModel: LanguageViewModel = hiltViewModel(viewModelStoreOwner = activity)
-    val vocabularyViewModel: VocabularyViewModel = hiltViewModel(viewModelStoreOwner = activity)
-    var showAddVocabularyDialog by remember { mutableStateOf(false) }
-    var showImportVocabularyDialog by remember { mutableStateOf(false) }
-    var showAddCategoryDialog by remember { mutableStateOf(false) }
-
-    val menuItems = listOf(
-        FabMenuItem(
-            text = stringResource(R.string.label_add_vocabulary),
-            imageVector = AppIcons.Add,
-            onClick = { showAddVocabularyDialog = true }
-        ),
-        FabMenuItem(
-            text = stringResource(R.string.menu_import_vocabulary),
-            imageVector = AppIcons.AI,
-            onClick = { showImportVocabularyDialog = true }
-        ),
-        FabMenuItem(
-            text = stringResource(R.string.label_add_category),
-            imageVector = AppIcons.Add,
-            onClick = { showAddCategoryDialog = true }
-        )
-    )
-
-    AppFabMenu(items = menuItems, modifier = modifier, title = stringResource(R.string.label_add_vocabulary), showFabText = showFabText)
-
-    if (showAddVocabularyDialog) {
-        AddVocabularyDialog(
-            onDismissRequest = { showAddVocabularyDialog = false }
-        )
-    }
-
-    if (showImportVocabularyDialog) {
-        ImportVocabularyDialog(
-            languageViewModel = languageViewModel,
-            vocabularyViewModel = vocabularyViewModel,
-            onDismiss = { showImportVocabularyDialog = false }
-        )
-    }
-
-    if (showAddCategoryDialog) {
-        AddCategoryDialog(
-            onDismiss = { showAddCategoryDialog = false }
-        )
-    }
-}

app/src/main/java/eu/gaudian/translator/view/dialogs/VocabularyReviewScreen.kt

@@ -34,7 +34,7 @@ import eu.gaudian.translator.view.composable.AppButton
 import eu.gaudian.translator.view.composable.AppCheckbox
 import eu.gaudian.translator.view.composable.AppScaffold
 import eu.gaudian.translator.view.composable.AppTopAppBar
-import eu.gaudian.translator.view.hints.getVocabularyReviewHint
+import eu.gaudian.translator.view.hints.HintDefinition
 import eu.gaudian.translator.viewmodel.VocabularyViewModel
 
 @Composable
@@ -43,12 +43,13 @@ fun VocabularyReviewScreen(
     onCancel: () -> Unit
 ) {
     val activity = LocalContext.current.findActivity()
-    val vocabularyViewModel : VocabularyViewModel = hiltViewModel(activity)
+    val vocabularyViewModel: VocabularyViewModel = hiltViewModel(activity)
+
     val generatedItems: List<VocabularyItem> by vocabularyViewModel.generatedVocabularyItems.collectAsState()
+
     val selectedItems = remember { mutableStateListOf<VocabularyItem>() }
     val duplicates = remember { mutableStateListOf<Boolean>() }
-    var selectedCategoryId by remember { mutableStateOf<List<Int>>(emptyList()) }
+    var selectedCategories by remember { mutableStateOf<List<VocabularyCategory?>>(emptyList()) }
-    LocalContext.current
 
     LaunchedEffect(generatedItems) {
         val duplicateResults = vocabularyViewModel.findDuplicates(generatedItems)
@@ -61,8 +62,8 @@ fun VocabularyReviewScreen(
     AppScaffold(
         topBar = {
             AppTopAppBar(
-                title = { Text(stringResource(R.string.found_items)) },
+                title = stringResource(R.string.found_items),
-                hintContent = { getVocabularyReviewHint() }
+                hint = HintDefinition.REVIEW.hint()
             )
         },
     ) { paddingValues ->
@@ -128,10 +129,14 @@ fun VocabularyReviewScreen(
                 modifier = Modifier.padding(8.dp)
             )
             CategoryDropdown(
-                onCategorySelected = { categories: List<VocabularyCategory?> ->
+                onCategorySelected = { selectedCategories = it },
-                    selectedCategoryId = categories.filterNotNull().map { it.id }
+                noneSelectable = false,
-                },
+                multipleSelectable = true,
-                onlyLists = true
+                onlyLists = true,
+                addCategory = true,
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(horizontal = 16.dp),
             )
             Row(
                 modifier = Modifier
@@ -143,9 +148,13 @@ fun VocabularyReviewScreen(
                     Text(stringResource(R.string.label_cancel))
                 }
                 Spacer(modifier = Modifier.width(8.dp))
-                AppButton(onClick = {
+                AppButton(
-                    onConfirm(selectedItems.toList(), selectedCategoryId)
+                    onClick = {
-                }) {
+                        val selectedCategoryIds = selectedCategories.filterNotNull().map { it.id }
+                        onConfirm(selectedItems.toList(), selectedCategoryIds)
+                    },
+                    enabled = selectedItems.isNotEmpty()
+                ) {
                     Text(stringResource(R.string.label_add_, selectedItems.size))
                 }
             }

app/src/main/java/eu/gaudian/translator/view/dialogs/VocabularyStageDropdown.kt

@@ -1,16 +1,11 @@
+@file:Suppress("AssignedValueIsNeverRead")
+
 package eu.gaudian.translator.view.dialogs
 
-import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.width
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.material3.DropdownMenu
-import androidx.compose.material3.DropdownMenuItem
-import androidx.compose.material3.HorizontalDivider
-import androidx.compose.material3.Icon
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
@@ -21,15 +16,13 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import eu.gaudian.translator.R
 import eu.gaudian.translator.model.VocabularyStage
-import eu.gaudian.translator.view.composable.AppButton
 import eu.gaudian.translator.view.composable.AppCheckbox
-import eu.gaudian.translator.view.composable.AppIcons
+import eu.gaudian.translator.view.composable.AppDropdownContainer
-import eu.gaudian.translator.view.composable.AppOutlinedButton
+import eu.gaudian.translator.view.composable.AppDropdownMenuItem
 
 
 @Composable
@@ -44,46 +37,38 @@ fun VocabularyStageDropDown(
     var selectedStages by remember { mutableStateOf(preselectedStages) }
     val context = LocalContext.current
 
-    Box(
+    val buttonText = when {
-        modifier = modifier,
-        contentAlignment = Alignment.CenterEnd
-    ) {
-        AppOutlinedButton(
-            shape = RoundedCornerShape(8.dp),
-            onClick = { expanded = true },
-            modifier = Modifier.fillMaxWidth(),
-        ) {
-            Row(modifier = Modifier.fillMaxWidth()) {
-                Text(text = when {
         selectedStages.isEmpty() -> stringResource(R.string.label_select_stage)
-                    selectedStages.size == 1 -> selectedStages.first()?.toString(context)?:stringResource(R.string.text_none)
+        selectedStages.size == 1 -> selectedStages.first()?.toString(context) ?: stringResource(R.string.text_none)
         else -> stringResource(R.string.stages_selected, selectedStages.size)
-                },
-                    textAlign = TextAlign.Center,
-                    modifier = Modifier.weight(1f)
-                )
-                Icon(
-                    imageVector = if (expanded) AppIcons.ArrowDropUp else AppIcons.ArrowDropDown,
-                    contentDescription = if (expanded) stringResource(R.string.cd_collapse) else stringResource(R.string.cd_expand)
-                )
-            }
     }
 
-        DropdownMenu(
+    AppDropdownContainer(
         expanded = expanded,
         onDismissRequest = { expanded = false },
-            modifier = Modifier.fillMaxWidth()
+        onExpandRequest = { expanded = true },
+        buttonText = buttonText,
+        modifier = modifier,
+        showDoneButton = multipleSelectable,
+        onDoneClick = { expanded = false }
     ) {
         if (noneSelectable == true) {
             val noneSelected = selectedStages.contains(null)
-                DropdownMenuItem(
+            AppDropdownMenuItem(
                 text = {
-                        Row(modifier = Modifier.fillMaxWidth(), verticalAlignment = Alignment.CenterVertically) {
+                    Row(
+                        modifier = Modifier.fillMaxWidth(),
+                        verticalAlignment = Alignment.CenterVertically
+                    ) {
                         if (multipleSelectable) {
                             AppCheckbox(
                                 checked = noneSelected,
                                 onCheckedChange = {
-                                        selectedStages = if (noneSelected) selectedStages.filterNotNull() else selectedStages + listOf(null)
+                                    selectedStages = if (noneSelected) {
+                                        selectedStages.filterNotNull()
+                                    } else {
+                                        selectedStages + listOf(null)
+                                    }
                                     onStageSelected(selectedStages)
                                 }
                             )
@@ -111,14 +96,21 @@ fun VocabularyStageDropDown(
 
         VocabularyStage.entries.forEach { stage ->
             val isSelected = selectedStages.contains(stage)
-                DropdownMenuItem(
+            AppDropdownMenuItem(
                 text = {
-                        Row(modifier = Modifier.fillMaxWidth(), verticalAlignment = Alignment.CenterVertically) {
+                    Row(
+                        modifier = Modifier.fillMaxWidth(),
+                        verticalAlignment = Alignment.CenterVertically
+                    ) {
                         if (multipleSelectable) {
                             AppCheckbox(
                                 checked = isSelected,
                                 onCheckedChange = {
-                                        selectedStages = if (isSelected) selectedStages - stage else selectedStages + stage
+                                    selectedStages = if (isSelected) {
+                                        selectedStages - stage
+                                    } else {
+                                        selectedStages + stage
+                                    }
                                     onStageSelected(selectedStages)
                                 }
                             )
@@ -143,19 +135,6 @@ fun VocabularyStageDropDown(
                 }
             )
         }
-
-            if (multipleSelectable) {
-                HorizontalDivider()
-                AppButton(
-                    onClick = { expanded = false },
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .padding(8.dp)
-                ) {
-                    Text(stringResource(R.string.label_done))
-                }
-            }
-        }
     }
 }
 

app/src/main/java/eu/gaudian/translator/view/dictionary/CorrectionScreen.kt

@@ -10,7 +10,6 @@ import androidx.compose.animation.expandVertically
 import androidx.compose.animation.fadeIn
 import androidx.compose.animation.fadeOut
 import androidx.compose.animation.shrinkVertically
-import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
@@ -20,6 +19,7 @@ import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.heightIn
+import androidx.compose.foundation.layout.navigationBarsPadding
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.width
@@ -32,14 +32,14 @@ import androidx.compose.material.icons.filled.ContentPaste
 import androidx.compose.material3.Card
 import androidx.compose.material3.CardDefaults
 import androidx.compose.material3.CircularProgressIndicator
-import androidx.compose.material3.DropdownMenu
-import androidx.compose.material3.DropdownMenuItem
 import androidx.compose.material3.HorizontalDivider
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.ModalBottomSheet
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Text
+import androidx.compose.material3.rememberModalBottomSheetState
 import androidx.compose.material3.surfaceColorAtElevation
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
@@ -60,23 +60,32 @@ import androidx.compose.ui.text.input.TextFieldValue
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import androidx.hilt.lifecycle.viewmodel.compose.hiltViewModel
+import androidx.navigation.NavController
 import eu.gaudian.translator.R
 import eu.gaudian.translator.ui.theme.semanticColors
+import eu.gaudian.translator.utils.findActivity
 import eu.gaudian.translator.view.composable.AppButton
 import eu.gaudian.translator.view.composable.AppIcons
 import eu.gaudian.translator.view.composable.AppOutlinedButton
 import eu.gaudian.translator.view.composable.AppSwitch
+import eu.gaudian.translator.view.composable.AppTopAppBar
 import eu.gaudian.translator.view.composable.DictionaryLanguageDropDown
+import eu.gaudian.translator.view.composable.DropdownDefaults
+import eu.gaudian.translator.view.composable.LargeDropdownMenuItem
 import eu.gaudian.translator.viewmodel.CorrectionViewModel
 import eu.gaudian.translator.viewmodel.LanguageViewModel
 import kotlinx.coroutines.launch
 
-// 1. STATEFUL COMPONENT (Connects to ViewModels)
 @Composable
 fun CorrectionScreen(
-    correctionViewModel: CorrectionViewModel,
+    navController: NavController
-    languageViewModel: LanguageViewModel
+
 ) {
+
+    val activity = LocalContext.current.findActivity()
+    val correctionViewModel: CorrectionViewModel = hiltViewModel(activity)
+    val languageViewModel : LanguageViewModel = hiltViewModel(activity)
     val textFieldValue by correctionViewModel.textFieldValue.collectAsState()
     val explanation by correctionViewModel.explanation.collectAsState()
     val isLoading by correctionViewModel.isLoading.collectAsState()
@@ -87,6 +96,15 @@ fun CorrectionScreen(
 
     val successColor = MaterialTheme.semanticColors.success
 
+    Column(){
+
+    AppTopAppBar(
+        title = stringResource(R.string.label_correction),
+        onNavigateBack = {
+            navController.popBackStack()
+        },
+    )
+
     CorrectionScreenContent(
         textFieldValue = textFieldValue,
         explanation = explanation,
@@ -111,6 +129,7 @@ fun CorrectionScreen(
             )
         }
     )
+    }
 }
 
 // 2. STATELESS COMPONENT (Handles UI Layout)
@@ -302,7 +321,6 @@ fun CorrectionScreenContent(
 
 
 
-
                 Row(
                     modifier = Modifier.fillMaxWidth(),
                     verticalAlignment = Alignment.CenterVertically,
@@ -415,6 +433,7 @@ fun CorrectionScreenContent(
     }
 }
 
+
 @Composable
 private fun ToneDropdown(
     selectedTone: CorrectionViewModel.Tone,
@@ -447,20 +466,33 @@ private fun ToneDropdown(
             }
         }
 
-        DropdownMenu(
+        if (expanded) {
-            expanded = expanded,
+            val sheetState = rememberModalBottomSheetState(skipPartiallyExpanded = true)
+
+            ModalBottomSheet(
                 onDismissRequest = { expanded = false },
-            modifier = Modifier.background(MaterialTheme.colorScheme.surfaceColorAtElevation(3.dp))
+                sheetState = sheetState,
+                containerColor = DropdownDefaults.containerColor()
             ) {
-            DropdownMenuItem(
+                Column(
-                text = { Text(text = stringResource(R.string.text_none)) },
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .verticalScroll(rememberScrollState())
+                        .padding(vertical = 8.dp) // Gives breathing room at top/bottom of list
+                ) {
+                    // Replaced with LargeDropdownMenuItem
+                    LargeDropdownMenuItem(
+                        text = stringResource(R.string.text_none),
+                        selected = selectedTone == CorrectionViewModel.Tone.NONE,
+                        enabled = enabled,
                         onClick = {
                             onToneSelected(CorrectionViewModel.Tone.NONE)
                             expanded = false
-                },
+                        }
-                enabled = enabled
                     )
-            HorizontalDivider()
+
+                    HorizontalDivider(modifier = Modifier.padding(vertical = 4.dp))
+
                     val options = listOf(
                         CorrectionViewModel.Tone.FORMAL,
                         CorrectionViewModel.Tone.CASUAL,
@@ -471,16 +503,23 @@ private fun ToneDropdown(
                         CorrectionViewModel.Tone.ACADEMIC,
                         CorrectionViewModel.Tone.CREATIVE
                     )
+
                     options.forEach { tone ->
-                DropdownMenuItem(
+                        // Replaced with LargeDropdownMenuItem
-                    text = { Text(text = labelFor(tone)) },
+                        LargeDropdownMenuItem(
+                            text = labelFor(tone),
+                            selected = selectedTone == tone,
+                            enabled = enabled,
                             onClick = {
                                 onToneSelected(tone)
                                 expanded = false
-                    },
+                            }
-                    enabled = enabled
                         )
                     }
+
+                    Spacer(modifier = Modifier.navigationBarsPadding().height(16.dp))
+                }
+            }
         }
     }
 }

app/src/main/java/eu/gaudian/translator/view/dictionary/DictionaryResultComponents.kt

@@ -381,7 +381,7 @@ fun DefinitionPart(part: EntryPart) {
                         // Fallback for JsonObject or other top-level types
                         else -> contentElement.toString()
                     }
-                } catch (e: Exception) {
+                } catch (_: Exception) {
                     // Ultimate fallback if something else goes wrong during parsing
                     part.content.toString()
                 }
@@ -466,12 +466,6 @@ fun DefinitionPartPreview() {
     DefinitionPart(part = mockPart)
 }
 
-// Data classes for the refactored components
-data class EntryData(
-    val entry: DictionaryEntry,
-    val language: Language?
-)
-
 data class BreadcrumbItem(
     val word: String,
     val entryId: Int

app/src/main/java/eu/gaudian/translator/view/dictionary/DictionaryResultScreen.kt

@@ -10,8 +10,6 @@ import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
@@ -28,7 +26,6 @@ import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontStyle
-import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.hilt.lifecycle.viewmodel.compose.hiltViewModel
 import androidx.navigation.NavController
@@ -345,30 +342,12 @@ fun DictionarySimpleTopBar(
     languageName: String?,
     onNavigateBack: () -> Unit
 ) {
+    word?.let {
         AppTopAppBar(
-        title = {
+            title = it,
-            Column {
+            onNavigateBack =  onNavigateBack
-                Text(
-                    text = word ?: stringResource(R.string.text_loading_3d),
-                    maxLines = 1,
-                    overflow = TextOverflow.Ellipsis
-                )
-                languageName?.let {
-                    Text(
-                        text = it,
-                        style = MaterialTheme.typography.bodyMedium,
-                        fontStyle = FontStyle.Italic
         )
     }
-            }
-        },
-        navigationIcon = {
-            IconButton(onClick = onNavigateBack) {
-                Icon(AppIcons.ArrowBack, contentDescription = stringResource(R.string.cd_back))
-            }
-        },
-        actions = {}
-    )
 }
 
 @Composable

app/src/main/java/eu/gaudian/translator/view/dictionary/DictionaryScreen.kt

@@ -1,12 +1,16 @@
 package eu.gaudian.translator.view.dictionary
 
+import androidx.compose.foundation.layout.Column
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.hilt.lifecycle.viewmodel.compose.hiltViewModel
 import androidx.navigation.NavController
 import androidx.navigation.compose.rememberNavController
+import eu.gaudian.translator.R
 import eu.gaudian.translator.utils.findActivity
+import eu.gaudian.translator.view.composable.AppTopAppBar
 import eu.gaudian.translator.viewmodel.DictionaryViewModel
 import eu.gaudian.translator.viewmodel.LanguageViewModel
 
@@ -20,6 +24,11 @@ fun DictionaryScreen(
     val dictionaryViewModel: DictionaryViewModel = hiltViewModel(viewModelStoreOwner = activity)
     val languageViewModel: LanguageViewModel = hiltViewModel(viewModelStoreOwner = activity)
 
+    Column {
+        AppTopAppBar(
+            title = stringResource(R.string.label_dictionary),
+            onNavigateBack = { navController.popBackStack() }
+        )
 
         // Use the new refactored component
         DictionaryScreenContent(
@@ -29,6 +38,7 @@ fun DictionaryScreen(
             languageViewModel = languageViewModel,
             onNavigateToOptions = onNavigateToOptions
         )
+    }
 }
 
 @Preview

app/src/main/java/eu/gaudian/translator/view/dictionary/DictionaryTableComponents.kt

@@ -1,3 +1,5 @@
+@file:Suppress("SameParameterValue")
+
 package eu.gaudian.translator.view.dictionary
 
 import androidx.compose.animation.animateContentSize