diff --git a/app/src/main/java/eu/gaudian/translator/view/Navigation.kt b/app/src/main/java/eu/gaudian/translator/view/Navigation.kt
index 49f5837..aaeed76 100644
--- a/app/src/main/java/eu/gaudian/translator/view/Navigation.kt
+++ b/app/src/main/java/eu/gaudian/translator/view/Navigation.kt
@@ -30,6 +30,7 @@ import eu.gaudian.translator.view.exercises.StartExerciseScreen
 import eu.gaudian.translator.view.exercises.YouTubeBrowserScreen
 import eu.gaudian.translator.view.exercises.YouTubeExerciseScreen
 import eu.gaudian.translator.view.home.HomeScreen
+import eu.gaudian.translator.view.library.LibraryScreen
 import eu.gaudian.translator.view.settings.DictionaryOptionsScreen
 import eu.gaudian.translator.view.settings.SettingsRoutes
 import eu.gaudian.translator.view.settings.TranslationSettingsScreen
@@ -61,6 +62,7 @@ fun AppNavHost(
     // 1. Define your Main Tab "Leaf" Routes (the actual start destinations of your graphs)
     val mainTabRoutes = setOf(
         Screen.Home.route,
+        Screen.Library.route,
         Screen.Stats.route,
         Screen.Translation.route,
         Screen.Vocabulary.route,
@@ -132,6 +134,10 @@ fun AppNavHost(
             StatsScreen(navController = navController)
         }
 
+        composable(Screen.Library.route) {
+            LibraryScreen(navController = navController)
+        }
+
         composable("start_exercise") {
             StartExerciseScreen(navController = navController)
         }
diff --git a/app/src/main/java/eu/gaudian/translator/view/composable/BottomNavigationBar.kt b/app/src/main/java/eu/gaudian/translator/view/composable/BottomNavigationBar.kt
index e1670fa..f13b3c7 100644
--- a/app/src/main/java/eu/gaudian/translator/view/composable/BottomNavigationBar.kt
+++ b/app/src/main/java/eu/gaudian/translator/view/composable/BottomNavigationBar.kt
@@ -73,7 +73,8 @@ sealed class Screen(
     object Home : Screen("home", R.string.label_home, AppIcons.Home, AppIcons.Home)
     object Stats : Screen("stats", R.string.label_stats, AppIcons.Statistics, AppIcons.Statistics)
     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 Vocabulary : Screen("vocabulary", R.string.label_legacy_vocabulary, 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.MoreVert)
     object Dictionary : Screen("dictionary", R.string.label_dictionary, AppIcons.DictionaryFilled, AppIcons.DictionaryOutlined)
@@ -81,12 +82,13 @@ sealed class Screen(
 
     companion object {
         fun getAllScreens(showExperimental: Boolean = false): List<Screen> {
-            return listOf(Home, Vocabulary, Stats)
+            return listOf(Home, Library, Stats)
         }
 
         fun getMoreMenuItems(showExperimental: Boolean = false): List<Screen> {
             val items = mutableListOf<Screen>()
             items.add(Translation)
+            items.add(Vocabulary) // Legacy vocabulary moved to More
             items.add(Dictionary)
             items.add(Settings)
             if (showExperimental) {
diff --git a/app/src/main/java/eu/gaudian/translator/view/exercises/StartExerciseScreen.kt b/app/src/main/java/eu/gaudian/translator/view/exercises/StartExerciseScreen.kt
index 3947b95..f7b14ef 100644
--- a/app/src/main/java/eu/gaudian/translator/view/exercises/StartExerciseScreen.kt
+++ b/app/src/main/java/eu/gaudian/translator/view/exercises/StartExerciseScreen.kt
@@ -1,12 +1,56 @@
 package eu.gaudian.translator.view.exercises
 
+import androidx.compose.foundation.BorderStroke
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+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
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.layout.widthIn
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.ArrowBackIosNew
+import androidx.compose.material.icons.filled.CheckCircle
+import androidx.compose.material.icons.filled.Edit
+import androidx.compose.material.icons.filled.Hearing
+import androidx.compose.material.icons.filled.List
+import androidx.compose.material.icons.filled.PlayArrow
+import androidx.compose.material.icons.outlined.Circle
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Slider
+import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
 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.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
 import androidx.navigation.NavHostController
 
 @Composable
@@ -16,11 +60,373 @@ fun StartExerciseScreen(
 ) {
     Box(
         modifier = modifier.fillMaxSize(),
-        contentAlignment = Alignment.Center
+        contentAlignment = Alignment.TopCenter
+    ) {
+        Column(
+            modifier = Modifier
+                .widthIn(max = 700.dp) // Keeps it from over-stretching on tablets
+                .fillMaxSize()
+        ) {
+            TopBarSection(onBackClick = { navController.popBackStack() })
+
+            LazyColumn(
+                modifier = Modifier
+                    .weight(1f)
+                    .padding(horizontal = 24.dp),
+                verticalArrangement = Arrangement.spacedBy(32.dp)
+            ) {
+                item { Spacer(modifier = Modifier.height(8.dp)) }
+                item { LanguagePairSection() }
+                item { CategoriesSection() }
+                item { DifficultySection() }
+                item { NumberOfCardsSection() }
+                item { QuestionTypesSection() }
+                item { Spacer(modifier = Modifier.height(24.dp)) }
+            }
+
+            BottomButtonSection()
+        }
+    }
+}
+
+@Composable
+fun TopBarSection(onBackClick: () -> Unit) {
+    Row(
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(horizontal = 16.dp, vertical = 16.dp),
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        IconButton(
+            onClick = onBackClick,
+            modifier = Modifier
+                .clip(CircleShape)
+                .background(MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.5f))
+        ) {
+            Icon(
+                imageVector = Icons.Default.ArrowBackIosNew,
+                contentDescription = "Back",
+                modifier = Modifier.size(18.dp),
+                tint = MaterialTheme.colorScheme.primary
+            )
+        }
+
+        Text(
+            text = "Start Exercise",
+            style = MaterialTheme.typography.titleLarge,
+            fontWeight = FontWeight.Bold,
+            modifier = Modifier.weight(1f),
+            textAlign = androidx.compose.ui.text.style.TextAlign.Center
+        )
+
+        // Spacer to balance the back button for centering
+        Spacer(modifier = Modifier.size(48.dp))
+    }
+}
+
+@Composable
+fun SectionHeader(title: String, actionText: String? = null, onActionClick: () -> Unit = {}) {
+    Row(
+        modifier = Modifier.fillMaxWidth().padding(bottom = 12.dp),
+        horizontalArrangement = Arrangement.SpaceBetween,
+        verticalAlignment = Alignment.CenterVertically
     ) {
         Text(
-            text = "Start Exercise Screen",
-            style = MaterialTheme.typography.headlineMedium
+            text = title.uppercase(),
+            style = MaterialTheme.typography.labelMedium,
+            fontWeight = FontWeight.Bold,
+            letterSpacing = 1.sp,
+            color = MaterialTheme.colorScheme.onSurfaceVariant
+        )
+        if (actionText != null) {
+            Text(
+                text = actionText,
+                style = MaterialTheme.typography.labelMedium,
+                color = MaterialTheme.colorScheme.primary,
+                fontWeight = FontWeight.Bold,
+                modifier = Modifier.clickable { onActionClick() }
+            )
+        }
+    }
+}
+
+@Composable
+fun LanguagePairSection() {
+    var selectedPair by remember { mutableStateOf(0) }
+
+    Column {
+        SectionHeader(title = "Language Pair", actionText = "Change")
+        Row(horizontalArrangement = Arrangement.spacedBy(16.dp)) {
+            LanguageChip(
+                text = "EN → ES",
+                isSelected = selectedPair == 0,
+                modifier = Modifier.weight(1f),
+                onClick = { selectedPair = 0 }
+            )
+            LanguageChip(
+                text = "EN → FR",
+                isSelected = selectedPair == 1,
+                modifier = Modifier.weight(1f),
+                onClick = { selectedPair = 1 }
+            )
+        }
+    }
+}
+
+@Composable
+fun LanguageChip(text: String, isSelected: Boolean, modifier: Modifier = Modifier, onClick: () -> Unit) {
+    Surface(
+        modifier = modifier.height(56.dp),
+        shape = RoundedCornerShape(16.dp),
+        color = if (isSelected) MaterialTheme.colorScheme.primary.copy(alpha = 0.1f) else MaterialTheme.colorScheme.surfaceVariant,
+        border = if (isSelected) BorderStroke(2.dp, MaterialTheme.colorScheme.primary) else null,
+        onClick = onClick
+    ) {
+        Row(
+            modifier = Modifier.padding(horizontal = 16.dp),
+            verticalAlignment = Alignment.CenterVertically,
+            horizontalArrangement = Arrangement.Center
+        ) {
+            // Dummy overlapping flags
+            Box(modifier = Modifier.width(32.dp)) {
+                Box(modifier = Modifier.size(20.dp).clip(CircleShape).background(Color.Red).align(Alignment.CenterStart))
+                Box(modifier = Modifier.size(20.dp).clip(CircleShape).background(Color.Blue).align(Alignment.CenterEnd))
+            }
+            Spacer(modifier = Modifier.width(8.dp))
+            Text(text = text, fontWeight = FontWeight.Bold, style = MaterialTheme.typography.bodyMedium)
+        }
+    }
+}
+
+@OptIn(ExperimentalLayoutApi::class)
+@Composable
+fun CategoriesSection() {
+    val categories = listOf("Travel", "Business", "Food", "Technology", "Slang", "Academic", "Relationships")
+    var selectedCategories by remember { mutableStateOf(setOf("Travel", "Food")) }
+
+    Column {
+        SectionHeader(title = "Categories")
+        FlowRow(
+            horizontalArrangement = Arrangement.spacedBy(8.dp),
+            verticalArrangement = Arrangement.spacedBy(8.dp),
+            modifier = Modifier.fillMaxWidth()
+        ) {
+            categories.forEach { category ->
+                val isSelected = selectedCategories.contains(category)
+                Surface(
+                    shape = RoundedCornerShape(20.dp),
+                    color = if (isSelected) MaterialTheme.colorScheme.primary else MaterialTheme.colorScheme.surfaceVariant,
+                    onClick = {
+                        selectedCategories = if (isSelected) selectedCategories - category else selectedCategories + category
+                    }
+                ) {
+                    Text(
+                        text = category,
+                        color = if (isSelected) MaterialTheme.colorScheme.onPrimary else MaterialTheme.colorScheme.onSurfaceVariant,
+                        modifier = Modifier.padding(horizontal = 16.dp, vertical = 8.dp),
+                        style = MaterialTheme.typography.bodyMedium,
+                        fontWeight = if (isSelected) FontWeight.Bold else FontWeight.Normal
+                    )
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun DifficultySection() {
+    val difficulties = listOf("Easy", "Medium", "Hard")
+    var selectedDifficulty by remember { mutableStateOf("Medium") }
+
+    Column {
+        SectionHeader(title = "Difficulty Level")
+        Surface(
+            shape = RoundedCornerShape(50),
+            color = MaterialTheme.colorScheme.surfaceVariant,
+            modifier = Modifier.fillMaxWidth().height(56.dp)
+        ) {
+            Row(
+                modifier = Modifier.fillMaxSize().padding(4.dp),
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                difficulties.forEach { level ->
+                    val isSelected = selectedDifficulty == level
+                    Box(
+                        modifier = Modifier
+                            .weight(1f)
+                            .fillMaxHeight()
+                            .clip(RoundedCornerShape(50))
+                            .background(if (isSelected) MaterialTheme.colorScheme.primary else Color.Transparent)
+                            .clickable { selectedDifficulty = level },
+                        contentAlignment = Alignment.Center
+                    ) {
+                        Text(
+                            text = level,
+                            color = if (isSelected) MaterialTheme.colorScheme.onPrimary else MaterialTheme.colorScheme.onSurfaceVariant,
+                            fontWeight = if (isSelected) FontWeight.Bold else FontWeight.Normal,
+                            style = MaterialTheme.typography.bodyMedium
+                        )
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun NumberOfCardsSection() {
+    var sliderPosition by remember { mutableFloatStateOf(25f) }
+
+    Column {
+        Row(
+            modifier = Modifier.fillMaxWidth().padding(bottom = 8.dp),
+            horizontalArrangement = Arrangement.SpaceBetween,
+            verticalAlignment = Alignment.CenterVertically
+        ) {
+            Text(
+                text = "NUMBER OF CARDS",
+                style = MaterialTheme.typography.labelMedium,
+                fontWeight = FontWeight.Bold,
+                letterSpacing = 1.sp,
+                color = MaterialTheme.colorScheme.onSurfaceVariant
+            )
+            Surface(
+                shape = RoundedCornerShape(12.dp),
+                color = MaterialTheme.colorScheme.primary,
+            ) {
+                Text(
+                    text = sliderPosition.toInt().toString(),
+                    color = MaterialTheme.colorScheme.onPrimary,
+                    style = MaterialTheme.typography.labelMedium,
+                    fontWeight = FontWeight.Bold,
+                    modifier = Modifier.padding(horizontal = 8.dp, vertical = 4.dp)
+                )
+            }
+        }
+
+        Slider(
+            value = sliderPosition,
+            onValueChange = { sliderPosition = it },
+            valueRange = 5f..50f,
+            steps = 45
+        )
+
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            horizontalArrangement = Arrangement.SpaceBetween
+        ) {
+            Text("5 CARDS", style = MaterialTheme.typography.labelSmall, color = MaterialTheme.colorScheme.onSurfaceVariant)
+            Text("50 CARDS", style = MaterialTheme.typography.labelSmall, color = MaterialTheme.colorScheme.onSurfaceVariant)
+        }
+    }
+}
+
+@Composable
+fun QuestionTypesSection() {
+    var selectedTypes by remember { mutableStateOf(setOf("Multiple Choice", "Spelling")) }
+
+    Column {
+        SectionHeader(title = "Question Types")
+
+        QuestionTypeCard(
+            title = "Multiple Choice",
+            subtitle = "Choose the correct meaning",
+            icon = Icons.Default.List,
+            isSelected = selectedTypes.contains("Multiple Choice"),
+            onClick = {
+                selectedTypes = if (selectedTypes.contains("Multiple Choice")) selectedTypes - "Multiple Choice" else selectedTypes + "Multiple Choice"
+            }
+        )
+        Spacer(modifier = Modifier.height(12.dp))
+        QuestionTypeCard(
+            title = "Spelling",
+            subtitle = "Type the translated word",
+            icon = Icons.Default.Edit,
+            isSelected = selectedTypes.contains("Spelling"),
+            onClick = {
+                selectedTypes = if (selectedTypes.contains("Spelling")) selectedTypes - "Spelling" else selectedTypes + "Spelling"
+            }
+        )
+        Spacer(modifier = Modifier.height(12.dp))
+        QuestionTypeCard(
+            title = "Listening",
+            subtitle = "Recognize spoken words",
+            icon = Icons.Default.Hearing,
+            isSelected = selectedTypes.contains("Listening"),
+            onClick = {
+                selectedTypes = if (selectedTypes.contains("Listening")) selectedTypes - "Listening" else selectedTypes + "Listening"
+            }
         )
     }
 }
+
+@Composable
+fun QuestionTypeCard(title: String, subtitle: String, icon: ImageVector, isSelected: Boolean, onClick: () -> Unit) {
+    Surface(
+        modifier = Modifier.fillMaxWidth(),
+        shape = RoundedCornerShape(16.dp),
+        color = if (isSelected) MaterialTheme.colorScheme.primary.copy(alpha = 0.05f) else MaterialTheme.colorScheme.surfaceVariant,
+        border = if (isSelected) BorderStroke(1.dp, MaterialTheme.colorScheme.primary.copy(alpha = 0.5f)) else null,
+        onClick = onClick
+    ) {
+        Row(
+            modifier = Modifier.padding(16.dp),
+            verticalAlignment = Alignment.CenterVertically
+        ) {
+            Box(
+                modifier = Modifier
+                    .size(40.dp)
+                    .clip(CircleShape)
+                    .background(MaterialTheme.colorScheme.surface),
+                contentAlignment = Alignment.Center
+            ) {
+                Icon(imageVector = icon, contentDescription = null, tint = MaterialTheme.colorScheme.primary)
+            }
+            Spacer(modifier = Modifier.width(16.dp))
+            Column(modifier = Modifier.weight(1f)) {
+                Text(text = title, fontWeight = FontWeight.Bold, style = MaterialTheme.typography.bodyLarge)
+                Text(text = subtitle, style = MaterialTheme.typography.bodyMedium, color = MaterialTheme.colorScheme.onSurfaceVariant)
+            }
+            Icon(
+                imageVector = if (isSelected) Icons.Default.CheckCircle else Icons.Outlined.Circle,
+                contentDescription = null,
+                tint = if (isSelected) MaterialTheme.colorScheme.primary else MaterialTheme.colorScheme.onSurfaceVariant
+            )
+        }
+    }
+}
+
+@Composable
+fun BottomButtonSection() {
+    Box(
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(24.dp)
+    ) {
+        Button(
+            onClick = { /* TODO: Start Session */ },
+            modifier = Modifier
+                .fillMaxWidth()
+                .height(56.dp),
+            shape = RoundedCornerShape(28.dp),
+            colors = ButtonDefaults.buttonColors(containerColor = MaterialTheme.colorScheme.primary)
+        ) {
+            Row(
+                horizontalArrangement = Arrangement.Center,
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                Text(
+                    text = "Start Session",
+                    style = MaterialTheme.typography.titleMedium,
+                    fontWeight = FontWeight.Bold
+                )
+                Spacer(modifier = Modifier.width(8.dp))
+                Icon(
+                    imageVector = Icons.Default.PlayArrow,
+                    contentDescription = "Play",
+                    modifier = Modifier.size(20.dp)
+                )
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/eu/gaudian/translator/view/library/LibraryScreen.kt b/app/src/main/java/eu/gaudian/translator/view/library/LibraryScreen.kt
new file mode 100644
index 0000000..03f15e7
--- /dev/null
+++ b/app/src/main/java/eu/gaudian/translator/view/library/LibraryScreen.kt
@@ -0,0 +1,26 @@
+package eu.gaudian.translator.view.library
+
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.fillMaxSize
+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.navigation.NavHostController
+
+@Composable
+fun LibraryScreen(
+    navController: NavHostController,
+    modifier: Modifier = Modifier
+) {
+    Box(
+        modifier = modifier.fillMaxSize(),
+        contentAlignment = Alignment.Center
+    ) {
+        Text(
+            text = "Library Screen",
+            style = MaterialTheme.typography.headlineMedium
+        )
+    }
+}
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 0f68f35..a13f26e 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1116,4 +1116,6 @@
     <string name="message_test_success">This is a test success message!</string>
     <string name="message_test_error">Oops, something went wrong :(</string>
     <string name="label_stats">Stats</string>
+    <string name="label_library">Library</string>
+    <string name="label_legacy_vocabulary">Legacy Vocabulary</string>
 </resources>