diff --git a/app/src/main/res/drawable/bg_badge_outline.xml b/app/src/main/res/drawable/bg_badge_outline.xml
deleted file mode 100644
index c4ce0d8b2..000000000
--- a/app/src/main/res/drawable/bg_badge_outline.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape
-	xmlns:android="http://schemas.android.com/apk/res/android"
-	android:shape="oval">
-	<stroke
-		android:width="2dp"
-		android:color="?android:textColorTertiary" />
-	<padding
-		android:bottom="2dp"
-		android:left="2dp"
-		android:right="2dp"
-		android:top="2dp" />
-</shape>
diff --git a/app/src/main/res/drawable/bg_badge_primary.xml b/app/src/main/res/drawable/bg_badge_primary.xml
deleted file mode 100644
index 1393b8638..000000000
--- a/app/src/main/res/drawable/bg_badge_primary.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape
-	xmlns:android="http://schemas.android.com/apk/res/android"
-	android:shape="oval">
-	<solid android:color="?colorPrimary" />
-	<padding
-		android:bottom="2dp"
-		android:left="2dp"
-		android:right="2dp"
-		android:top="2dp" />
-</shape>
diff --git a/app/src/main/res/drawable/bg_circle.xml b/app/src/main/res/drawable/bg_circle.xml
deleted file mode 100644
index 7b7113bfe..000000000
--- a/app/src/main/res/drawable/bg_circle.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape
-	xmlns:android="http://schemas.android.com/apk/res/android"
-	android:shape="oval">
-
-	<solid android:color="?colorSurface" />
-
-	<size
-		android:width="12dp"
-		android:height="12dp" />
-
-</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_pager_double_ltr.xml b/app/src/main/res/drawable/ic_pager_double_ltr.xml
deleted file mode 100644
index 5ac1196ef..000000000
--- a/app/src/main/res/drawable/ic_pager_double_ltr.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<vector
-	xmlns:android="http://schemas.android.com/apk/res/android"
-	android:width="24dp"
-	android:height="24dp"
-	android:tint="?colorControlNormal"
-	android:viewportWidth="24"
-	android:viewportHeight="24">
-	<path
-		android:fillColor="#FF000000"
-		android:pathData="M4,4C2.89,4 2,4.89 2,6L2,18C2,19.11 2.89,20 4,20L9,20L9,18L8,18L6,18L4,18L4,6L6,6L8,6L9,6L9,4L4,4zM15,4L15,6L16,6L18,6L20,6L20,18L18,18L16,18L15,18L15,20L20,20C21.1,20 22,19.11 22,18L22,6C22,4.89 21.1,4 20,4L15,4z" />
-	<path
-		android:fillColor="#FF000000"
-		android:pathData="m11,22.43v-3h2v3z" />
-	<path
-		android:fillColor="#FF000000"
-		android:pathData="m13,1.57v3h-2v-3h2" />
-	<path
-		android:fillColor="#FF000000"
-		android:pathData="m11,17.43v-3h2v3h-2" />
-	<path
-		android:fillColor="#FF000000"
-		android:pathData="m11,9.57v-3h2v3h-2" />
-	<path
-		android:fillColor="#FF000000"
-		android:pathData="m14.5,15v-2h-7v-2h7V9l4,3 -4,3" />
-</vector>
diff --git a/app/src/main/res/drawable/ic_reorder.xml b/app/src/main/res/drawable/ic_reorder.xml
deleted file mode 100644
index 3ebd02732..000000000
--- a/app/src/main/res/drawable/ic_reorder.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector
-	xmlns:android="http://schemas.android.com/apk/res/android"
-	android:width="24dp"
-	android:height="24dp"
-	android:tint="?colorControlNormal"
-	android:viewportWidth="24"
-	android:viewportHeight="24">
-	<path
-		android:fillColor="#000"
-		android:pathData="M9,3L5,7H8V14H10V7H13M16,17V10H14V17H11L15,21L19,17H16Z" />
-</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_size_small.xml b/app/src/main/res/drawable/ic_size_small.xml
deleted file mode 100644
index 4d4a819be..000000000
--- a/app/src/main/res/drawable/ic_size_small.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector
-	xmlns:android="http://schemas.android.com/apk/res/android"
-	android:width="24dp"
-	android:height="24dp"
-	android:tint="?attr/colorControlNormal"
-	android:viewportWidth="24"
-	android:viewportHeight="24">
-	<path
-		android:fillColor="#000"
-		android:pathData="M23,15H21V17H23V15M23,11H21V13H23V11M23,19H21V21C22,21 23,20 23,19M15,3H13V5H15V3M23,7H21V9H23V7M21,3V5H23C23,4 22,3 21,3M3,21H11V15H1V19A2,2 0 0,0 3,21M3,7H1V9H3V7M15,19H13V21H15V19M19,3H17V5H19V3M19,19H17V21H19V19M3,3C2,3 1,4 1,5H3V3M3,11H1V13H3V11M11,3H9V5H11V3M7,3H5V5H7V3Z" />
-</vector>
diff --git a/app/src/main/res/drawable/ic_sort.xml b/app/src/main/res/drawable/ic_sort.xml
deleted file mode 100644
index 944c99fd4..000000000
--- a/app/src/main/res/drawable/ic_sort.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector
-	xmlns:android="http://schemas.android.com/apk/res/android"
-	android:width="24dp"
-	android:height="24dp"
-	android:tint="?attr/colorControlNormal"
-	android:viewportWidth="24"
-	android:viewportHeight="24">
-	<path
-		android:fillColor="#000000"
-		android:pathData="M18 21L14 17H17V7H14L18 3L22 7H19V17H22M2 19V17H12V19M2 13V11H9V13M2 7V5H6V7H2Z" />
-</vector>
diff --git a/app/src/main/res/drawable/sheet_toolbar_background.xml b/app/src/main/res/drawable/sheet_toolbar_background.xml
deleted file mode 100644
index a4ea123d2..000000000
--- a/app/src/main/res/drawable/sheet_toolbar_background.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<layer-list
-	xmlns:android="http://schemas.android.com/apk/res/android">
-	<item
-		android:left="-2dp"
-		android:right="-2dp"
-		android:top="-2dp">
-		<shape>
-			<solid android:color="@android:color/transparent" />
-			<stroke
-				android:width="1dp"
-				android:color="?android:attr/divider" />
-		</shape>
-	</item>
-</layer-list>
\ No newline at end of file
diff --git a/app/src/main/res/layout/item_bookmarks_group.xml b/app/src/main/res/layout/item_bookmarks_group.xml
deleted file mode 100644
index 6e688154b..000000000
--- a/app/src/main/res/layout/item_bookmarks_group.xml
+++ /dev/null
@@ -1,56 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<com.google.android.material.card.MaterialCardView
-	xmlns:android="http://schemas.android.com/apk/res/android"
-	xmlns:app="http://schemas.android.com/apk/res-auto"
-	xmlns:tools="http://schemas.android.com/tools"
-	android:layout_width="match_parent"
-	android:layout_height="wrap_content"
-	app:contentPadding="@dimen/list_spacing">
-
-	<androidx.constraintlayout.widget.ConstraintLayout
-		android:layout_width="match_parent"
-		android:layout_height="wrap_content">
-
-		<com.google.android.material.imageview.ShapeableImageView
-			android:id="@+id/imageView_cover"
-			android:layout_width="62dp"
-			android:layout_height="0dp"
-			android:scaleType="centerCrop"
-			app:layout_constraintDimensionRatio="H,13:18"
-			app:layout_constraintStart_toStartOf="parent"
-			app:layout_constraintTop_toTopOf="parent"
-			app:shapeAppearanceOverlay="@style/ShapeAppearanceOverlay.Kotatsu.Cover.Small"
-			tools:src="@tools:sample/backgrounds/scenic" />
-
-		<TextView
-			android:id="@+id/textView_title"
-			android:layout_width="0dp"
-			android:layout_height="wrap_content"
-			android:layout_marginStart="16dp"
-			android:ellipsize="end"
-			android:singleLine="true"
-			android:textAppearance="?attr/textAppearanceBodyMedium"
-			app:layout_constraintEnd_toEndOf="parent"
-			app:layout_constraintStart_toEndOf="@+id/imageView_cover"
-			app:layout_constraintTop_toTopOf="@+id/imageView_cover"
-			tools:text="@tools:sample/lorem" />
-
-		<androidx.recyclerview.widget.RecyclerView
-			android:id="@+id/recyclerView"
-			android:layout_width="0dp"
-			android:layout_height="wrap_content"
-			android:layout_marginHorizontal="@dimen/grid_spacing"
-			android:clipToPadding="false"
-			android:nestedScrollingEnabled="false"
-			android:orientation="horizontal"
-			android:scrollIndicators="start|end"
-			app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
-			app:layout_constraintEnd_toEndOf="parent"
-			app:layout_constraintStart_toEndOf="@id/imageView_cover"
-			app:layout_constraintTop_toBottomOf="@id/textView_title"
-			tools:ignore="UnusedAttribute"
-			tools:listitem="@layout/item_bookmark" />
-
-	</androidx.constraintlayout.widget.ConstraintLayout>
-
-</com.google.android.material.card.MaterialCardView>
diff --git a/app/src/main/res/layout/item_expandable.xml b/app/src/main/res/layout/item_expandable.xml
deleted file mode 100644
index ce84cbfb9..000000000
--- a/app/src/main/res/layout/item_expandable.xml
+++ /dev/null
@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<CheckedTextView
-	xmlns:android="http://schemas.android.com/apk/res/android"
-	xmlns:app="http://schemas.android.com/apk/res-auto"
-	xmlns:tools="http://schemas.android.com/tools"
-	android:layout_width="match_parent"
-	android:layout_height="?android:listPreferredItemHeightSmall"
-	android:background="?android:selectableItemBackground"
-	android:drawablePadding="12dp"
-	android:gravity="center_vertical|start"
-	android:paddingStart="?android:listPreferredItemPaddingStart"
-	android:paddingEnd="?android:listPreferredItemPaddingEnd"
-	android:textAppearance="?attr/textAppearanceBodyMedium"
-	app:drawableEndCompat="@drawable/ic_expand_collapse"
-	app:drawableTint="?android:colorControlNormal"
-	tools:text="@tools:sample/full_names" />
\ No newline at end of file
diff --git a/app/src/main/res/layout/item_filter_header.xml b/app/src/main/res/layout/item_filter_header.xml
deleted file mode 100644
index f18539485..000000000
--- a/app/src/main/res/layout/item_filter_header.xml
+++ /dev/null
@@ -1,33 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout
-	xmlns:android="http://schemas.android.com/apk/res/android"
-	xmlns:tools="http://schemas.android.com/tools"
-	android:layout_width="match_parent"
-	android:layout_height="wrap_content"
-	android:gravity="center_vertical|start"
-	android:minHeight="@dimen/header_height"
-	android:orientation="horizontal"
-	android:paddingStart="?android:listPreferredItemPaddingStart"
-	android:paddingEnd="?android:listPreferredItemPaddingEnd">
-
-	<TextView
-		android:id="@+id/textView_title"
-		android:layout_width="wrap_content"
-		android:layout_height="wrap_content"
-		android:layout_gravity="center_vertical|start"
-		android:singleLine="true"
-		android:textAppearance="@style/TextAppearance.Kotatsu.SectionHeader2"
-		tools:text="@tools:sample/lorem[2]" />
-
-	<TextView
-		android:id="@+id/badge"
-		style="?textAppearanceLabelSmall"
-		android:layout_width="wrap_content"
-		android:layout_height="wrap_content"
-		android:layout_gravity="center_vertical|end"
-		android:singleLine="true"
-		android:visibility="gone"
-		tools:text="54"
-		tools:visibility="visible" />
-
-</FrameLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/item_header.xml b/app/src/main/res/layout/item_header.xml
deleted file mode 100644
index cf3a899f9..000000000
--- a/app/src/main/res/layout/item_header.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<TextView
-	xmlns:android="http://schemas.android.com/apk/res/android"
-	xmlns:tools="http://schemas.android.com/tools"
-	android:layout_width="match_parent"
-	android:layout_height="wrap_content"
-	android:gravity="center_vertical|start"
-	android:singleLine="true"
-	android:textAppearance="@style/TextAppearance.Kotatsu.SectionHeader"
-	tools:text="@tools:sample/lorem[2]" />
\ No newline at end of file
diff --git a/app/src/main/res/layout/item_header_single.xml b/app/src/main/res/layout/item_header_single.xml
deleted file mode 100644
index 13b0a59f3..000000000
--- a/app/src/main/res/layout/item_header_single.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout
-	xmlns:android="http://schemas.android.com/apk/res/android"
-	xmlns:tools="http://schemas.android.com/tools"
-	android:layout_width="match_parent"
-	android:layout_height="wrap_content"
-	android:paddingStart="?listPreferredItemPaddingStart"
-	android:paddingTop="8dp"
-	android:paddingEnd="?listPreferredItemPaddingEnd">
-
-	<TextView
-		android:id="@+id/textView_title"
-		android:layout_width="wrap_content"
-		android:layout_height="wrap_content"
-		android:gravity="center_vertical|start"
-		android:padding="8dp"
-		android:singleLine="true"
-		android:textAppearance="@style/TextAppearance.Kotatsu.SectionHeader"
-		tools:text="@tools:sample/lorem[2]" />
-
-</FrameLayout>
diff --git a/app/src/main/res/layout/layout_sheet_header.xml b/app/src/main/res/layout/layout_sheet_header.xml
deleted file mode 100644
index d0ec2a0e3..000000000
--- a/app/src/main/res/layout/layout_sheet_header.xml
+++ /dev/null
@@ -1,25 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<merge
-	xmlns:android="http://schemas.android.com/apk/res/android"
-	xmlns:tools="http://schemas.android.com/tools"
-	android:layout_width="match_parent"
-	android:layout_height="wrap_content"
-	tools:parentTag="com.google.android.material.appbar.AppBarLayout">
-
-	<com.google.android.material.bottomsheet.BottomSheetDragHandleView
-		android:id="@+id/dragHandle"
-		android:layout_width="match_parent"
-		android:layout_height="@dimen/bottom_sheet_handle_size_min"
-		android:minHeight="0dp"
-		android:paddingTop="12dp"
-		android:paddingBottom="0dp" />
-
-	<com.google.android.material.appbar.MaterialToolbar
-		android:id="@+id/toolbar"
-		android:layout_width="match_parent"
-		android:layout_height="?attr/actionBarSize"
-		android:theme="@style/ThemeOverlay.Kotatsu.MainToolbar"
-		tools:navigationIcon="?actionModeCloseDrawable"
-		tools:title="@string/options" />
-
-</merge>
diff --git a/app/src/main/res/menu/mode_shelf.xml b/app/src/main/res/menu/mode_shelf.xml
deleted file mode 100644
index 72a14323c..000000000
--- a/app/src/main/res/menu/mode_shelf.xml
+++ /dev/null
@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu
-	xmlns:android="http://schemas.android.com/apk/res/android"
-	xmlns:app="http://schemas.android.com/apk/res-auto">
-
-	<item
-		android:id="@+id/action_share"
-		android:icon="?actionModeShareDrawable"
-		android:title="@string/share"
-		app:showAsAction="ifRoom|withText" />
-
-	<item
-		android:id="@+id/action_remove"
-		android:icon="@drawable/ic_delete"
-		android:title="@string/remove"
-		app:showAsAction="ifRoom|withText" />
-
-	<item
-		android:id="@+id/action_favourite"
-		android:icon="@drawable/ic_heart_outline"
-		android:title="@string/add_to_favourites"
-		app:showAsAction="ifRoom|withText" />
-
-	<item
-		android:id="@+id/action_save"
-		android:icon="@drawable/ic_save"
-		android:title="@string/save"
-		app:showAsAction="ifRoom|withText" />
-
-</menu>
diff --git a/app/src/main/res/menu/opt_favourites.xml b/app/src/main/res/menu/opt_favourites.xml
deleted file mode 100644
index 20b2dd771..000000000
--- a/app/src/main/res/menu/opt_favourites.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu
-	xmlns:android="http://schemas.android.com/apk/res/android">
-
-	<item
-		android:id="@+id/action_edit"
-		android:orderInCategory="20"
-		android:title="@string/edit_category"
-		android:titleCondensed="@string/edit" />
-
-</menu>
diff --git a/app/src/main/res/menu/popup_bookmark.xml b/app/src/main/res/menu/popup_bookmark.xml
deleted file mode 100644
index 42eebe5fb..000000000
--- a/app/src/main/res/menu/popup_bookmark.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu
-	xmlns:android="http://schemas.android.com/apk/res/android">
-
-	<item
-		android:id="@+id/action_remove"
-		android:title="@string/remove" />
-
-</menu>
\ No newline at end of file
diff --git a/app/src/main/res/values-w600dp-land/dimens.xml b/app/src/main/res/values-w600dp-land/dimens.xml
index ac2490cc9..bb6a6692f 100644
--- a/app/src/main/res/values-w600dp-land/dimens.xml
+++ b/app/src/main/res/values-w600dp-land/dimens.xml
@@ -4,5 +4,4 @@
 	<dimen name="grid_spacing_outer">2dp</dimen>
 	<dimen name="grid_spacing_outer_double">4dp</dimen>
 	<dimen name="preferred_grid_width">140dp</dimen>
-	<dimen name="bottom_sheet_width">420dp</dimen>
 </resources>
diff --git a/app/src/main/res/values/arrays.xml b/app/src/main/res/values/arrays.xml
index bcdaf2ac9..c0bcb758d 100644
--- a/app/src/main/res/values/arrays.xml
+++ b/app/src/main/res/values/arrays.xml
@@ -67,10 +67,6 @@
 		<item>@string/system_default</item>
 		<item>@string/advanced</item>
 	</string-array>
-	<string-array name="first_nav_item" translatable="false">
-		<item>@string/history</item>
-		<item>@string/favourites</item>
-	</string-array>
 	<string-array name="backup_frequency" translatable="false">
 		<item>@string/frequency_every_day</item>
 		<item>@string/frequency_every_2_days</item>
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index d744c2096..1f6abee57 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -7,22 +7,14 @@
 	<color name="onErrorContainer">#410001</color>
 
 	<!-- AMOLED Theme -->
-	<color name="view_amoled">#0C0C0C</color>
 	<color name="surface_amoled">#080808</color>
 	<color name="background_amoled">#000000</color>
 
 	<!-- Other Colors -->
 
 	<color name="blue_primary">#1976D2</color>
-	<color name="blue_primary_dark">#1565C0</color>
-	<color name="red_accent">#EF5350</color>
 	<color name="grey">#424242</color>
-	<color name="grey_dark">#212121</color>
 	<color name="dim">#99000000</color>
-	<color name="scrollbar">#66000000</color>
-	<color name="selector_foreground">#29000000</color>
-	<color name="divider_default">#1F000000</color>
-	<color name="status_bar_incognito">#99B39DDB</color>
 	<color name="warning">#E65100</color>
 	<color name="launcher_background">#FFFFFF</color>
 	<color name="common_green">#388E3C</color>
diff --git a/app/src/main/res/values/colors_kotatsu.xml b/app/src/main/res/values/colors_kotatsu.xml
index 38e616e1e..628dc747a 100644
--- a/app/src/main/res/values/colors_kotatsu.xml
+++ b/app/src/main/res/values/colors_kotatsu.xml
@@ -31,14 +31,5 @@
 	<color name="kotatsu_inverseSurface">#303034</color>
 	<color name="kotatsu_inverseOnSurface">#F2F0F4</color>
 	<color name="kotatsu_background">#FEFBFF</color>
-	<color name="kotatsu_onBackground">#1B1B1F</color>
-	<color name="kotatsu_error">#BA1A1A</color>
-	<color name="kotatsu_errorContainer">#FFDAD6</color>
-	<color name="kotatsu_onError">#FFFFFF</color>
-	<color name="kotatsu_onErrorContainer">#410002</color>
 	<color name="kotatsu_outline">#757780</color>
-	<color name="kotatsu_outlineVariant">#C5C6D0</color>
-	<color name="kotatsu_shadow">#000000</color>
-	<color name="kotatsu_surfaceTint">#0059C8</color>
-	<color name="kotatsu_scrim">#000000</color>
 </resources>
diff --git a/app/src/main/res/values/constants.xml b/app/src/main/res/values/constants.xml
index 91c9ec015..70bc7a190 100644
--- a/app/src/main/res/values/constants.xml
+++ b/app/src/main/res/values/constants.xml
@@ -49,15 +49,6 @@
 		<item>HTTP</item>
 		<item>SOCKS</item>
 	</string-array>
-	<string-array name="chart_colors" translatable="false">
-		<item>#6750A4</item>
-		<item>#21005E</item>
-		<item>#7D5260</item>
-	</string-array>
-	<string-array name="values_first_nav_item" translatable="false">
-		<item>0</item>
-		<item>1</item>
-	</string-array>
 	<string-array name="values_backup_frequency" translatable="false">
 		<item>1</item>
 		<item>2</item>
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
index b48bbe3e1..fb7f08e0f 100644
--- a/app/src/main/res/values/dimens.xml
+++ b/app/src/main/res/values/dimens.xml
@@ -9,26 +9,19 @@
 	<dimen name="list_spacing_normal">8dp</dimen>
 	<dimen name="list_spacing_large">12dp</dimen>
 	<!-- Navigation -->
-	<dimen name="nav_header_logo_size">36dp</dimen>
 	<dimen name="nav_bar_height_compact">62dp</dimen>
 
-	<dimen name="toolbar_height_expanded">172dp</dimen>
 	<dimen name="grid_spacing">8dp</dimen>
-	<dimen name="grid_spacing_top">12dp</dimen>
 	<dimen name="list_spacing">8dp</dimen>
 	<dimen name="grid_spacing_outer">2dp</dimen>
 	<dimen name="grid_spacing_outer_double">4dp</dimen>
-	<dimen name="manga_list_item_height">86dp</dimen>
 	<dimen name="manga_list_details_item_height">120dp</dimen>
 	<dimen name="recommendation_item_height">90dp</dimen>
 	<dimen name="bookmark_item_height">120dp</dimen>
-	<dimen name="bookmark_list_spacing">4dp</dimen>
 	<dimen name="chapter_list_item_height">48dp</dimen>
 	<dimen name="preferred_grid_width">120dp</dimen>
 	<dimen name="small_grid_width">92dp</dimen>
 	<dimen name="smaller_grid_width">102dp</dimen>
-	<dimen name="header_height">48dp</dimen>
-	<dimen name="list_footer_height_inner">36dp</dimen>
 	<dimen name="list_footer_height_outer">48dp</dimen>
 	<dimen name="screen_padding">16dp</dimen>
 	<dimen name="selection_stroke_width">2dp</dimen>
@@ -36,8 +29,6 @@
 	<dimen name="toolbar_button_margin">10dp</dimen>
 	<dimen name="widget_cover_height">116dp</dimen>
 	<dimen name="widget_cover_width">84dp</dimen>
-	<dimen name="reading_progress_stroke">4dp</dimen>
-	<dimen name="reading_progress_text_size">10dp</dimen>
 	<dimen name="reader_bar_inset_fallback">8dp</dimen>
 	<dimen name="scrobbling_list_spacing">12dp</dimen>
 	<dimen name="explore_grid_width">120dp</dimen>
@@ -48,12 +39,6 @@
 	<dimen name="search_suggestions_manga_height">124dp</dimen>
 	<dimen name="search_suggestions_manga_spacing">4dp</dimen>
 
-	<dimen name="bottom_sheet_width">0dp</dimen>
-	<dimen name="bottom_sheet_handle_size_min">16dp</dimen>
-	<dimen name="bottom_sheet_handle_size_max">24dp</dimen>
-	<dimen name="bottom_sheet_corner_radius">28dp</dimen>
-	<dimen name="dialog_radius">8dp</dimen>
-
 	<dimen name="card_indicator_size">32dp</dimen>
 	<dimen name="card_indicator_size_small">24dp</dimen>
 	<dimen name="card_indicator_offset">8dp</dimen>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index bb825d7d9..f68e74375 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -51,7 +51,6 @@
 	<string name="follow_system">Follow system</string>
 	<string name="pages">Pages</string>
 	<string name="clear">Clear</string>
-	<string name="text_clear_history_prompt">Clear all reading history permanently?</string>
 	<string name="remove">Remove</string>
 	<string name="_s_deleted_from_local_storage">\"%s\" deleted from local storage</string>
 	<string name="save_page">Save page</string>
@@ -73,21 +72,16 @@
 	<string name="text_delete_local_manga">Permanently delete \"%s\" from device?</string>
 	<string name="reader_settings">Reader settings</string>
 	<string name="switch_pages">Switch pages</string>
-	<string name="taps_on_edges">Edge taps</string>
-	<string name="volume_buttons">Volume buttons</string>
 	<string name="_continue">Continue</string>
 	<string name="error">Error</string>
 	<string name="clear_thumbs_cache">Clear thumbnails cache</string>
 	<string name="clear_search_history">Clear search history</string>
 	<string name="search_history_cleared">Cleared</string>
-	<string name="gestures_only">Gestures only</string>
 	<string name="internal_storage">Internal storage</string>
 	<string name="external_storage">External storage</string>
 	<string name="domain">Domain</string>
 	<string name="app_update_available">A new version of the app is available</string>
 	<string name="open_in_browser">Open in web browser</string>
-	<string name="large_manga_save_confirm">This manga has %s. Save all of it?</string>
-	<string name="save_manga">Save</string>
 	<string name="notifications">Notifications</string>
 	<string name="enabled_d_of_d" tools:ignore="PluralsCandidate">%1$d of %2$d on</string>
 	<string name="new_chapters">New chapters</string>
@@ -102,8 +96,6 @@
 	<string name="text_search_holder_secondary">Try to reformulate the query.</string>
 	<string name="text_history_holder_primary">What you read will be displayed here</string>
 	<string name="text_history_holder_secondary">Find what to read in the «Explore» section</string>
-	<string name="text_shelf_holder_primary">Your manga will be displayed here</string>
-	<string name="text_shelf_holder_secondary">Find what to read in the «Explore» section</string>
 	<string name="text_local_holder_primary">Save something first</string>
 	<string name="text_local_holder_secondary">Save something from an online catalog or import it from a file.</string>
 	<string name="manga_shelf">Shelf</string>
@@ -199,8 +191,6 @@
 	<string name="system_default">Default</string>
 	<string name="exclude_nsfw_from_history">Exclude NSFW manga from history</string>
 	<string name="show_pages_numbers">Numbered pages</string>
-	<string name="enabled_sources">Used sources</string>
-	<string name="available_sources">Available sources</string>
 	<string name="screenshots_policy">Screenshot policy</string>
 	<string name="screenshots_allow">Allow</string>
 	<string name="screenshots_block_nsfw">Block on NSFW</string>
@@ -213,7 +203,6 @@
 	<string name="exclude_nsfw_from_suggestions">Do not suggest NSFW manga</string>
 	<string name="enabled">Enabled</string>
 	<string name="disabled">Disabled</string>
-	<string name="filter_load_error">Unable to load genres list</string>
 	<string name="reset_filter">Reset filter</string>
 	<string name="onboard_text">Select languages which you want to read manga. You can change it later in settings.</string>
 	<string name="never">Never</string>
@@ -338,13 +327,11 @@
 	<string name="brightness">Brightness</string>
 	<string name="contrast">Contrast</string>
 	<string name="reset">Reset</string>
-	<string name="color_correction_hint">The chosen color settings will be remembered for this manga</string>
 	<string name="text_unsaved_changes_prompt">Save or discard unsaved changes\?</string>
 	<string name="discard">Discard</string>
 	<string name="error_no_space_left">No space left on device</string>
 	<string name="reader_slider">Show page switching slider</string>
 	<string name="webtoon_zoom">Webtoon zoom</string>
-	<string name="different_languages">Different languages</string>
 	<string name="network_unavailable">Network is not available</string>
 	<string name="network_unavailable_hint">Turn on Wi-Fi or mobile network to read manga online</string>
 	<string name="server_error">Server side error (%1$d). Please try again later</string>
@@ -382,7 +369,6 @@
 	<string name="comics_archive_import_description">You can select one or more .cbz or .zip files, each file will be recognized as a separate manga.</string>
 	<string name="folder_with_images_import_description">You can select a directory with archives or images. Each archive (or subdirectory) will be recognized as a chapter.</string>
 	<string name="speed">Speed</string>
-	<string name="restore_backup_description">Import a previously created backup of user data</string>
 	<string name="show_on_shelf">Show on the Shelf</string>
 	<string name="sync_auth_hint">You can sign in into an existing account or create a new one</string>
 	<string name="find_similar">Find similar</string>
@@ -413,7 +399,6 @@
 	<string name="downloads_removed">Downloads have been removed</string>
 	<string name="downloads_cancelled">Downloads have been cancelled</string>
 	<string name="suggestions_enable_prompt">Do you want to receive personalized manga suggestions?</string>
-	<string name="translations">Translations</string>
 	<string name="web_view_unavailable">WebView not available: check if WebView provider is installed</string>
 	<string name="clear_network_cache">Clear network cache</string>
 	<string name="type">Type</string>
@@ -423,7 +408,6 @@
 	<string name="invalid_value_message">Invalid value</string>
 	<string name="kitsu" translatable="false">Kitsu</string>
 	<string name="email_password_enter_hint">Enter your email and password to continue</string>
-	<string name="manga_branch_title_template">%1$s (%2$s)</string>
 	<string name="downloaded">Downloaded</string>
 	<string name="images_proxy_title">Images optimization proxy</string>
 	<string name="images_procy_description">Use the wsrv.nl service to reduce traffic usage and speed up image loading if possible</string>
@@ -438,8 +422,6 @@
 	<string name="webtoon_zoom_summary">Allow zoom in gesture in webtoon mode</string>
 	<string name="reader_info_bar_summary">Show the current time and reading progress at the top of the screen</string>
 	<string name="show_pages_numbers_summary">Show page numbers in bottom corner</string>
-	<string name="pages_animation_summary">Animate page switching</string>
-	<string name="details_button_tip">Press and hold the Read button to see more options</string>
 	<string name="clear_source_cookies_summary">Clear cookies for specified domain only. In most cases will invalidate authorization</string>
 	<string name="download_option_all_chapters">All chapters with translation %s</string>
 	<string name="download_option_whole_manga">The whole manga</string>
@@ -448,7 +430,6 @@
 	<string name="download_option_all_unread">All unread chapters</string>
 	<string name="download_option_all_unread_b">All unread chapters (%s)</string>
 	<string name="download_option_manual_selection">Select chapters manually</string>
-	<string name="custom_directory">Custom directory</string>
 	<string name="pick_custom_directory">Pick custom directory</string>
 	<string name="no_access_to_file">You have no access to this file or directory</string>
 	<string name="local_manga_directories">Local manga directories</string>
@@ -469,7 +450,6 @@
 	<string name="search_hint">Enter manga title, genre or source name</string>
 	<string name="progress">Progress</string>
 	<string name="order_added">Added</string>
-	<string name="view_list">View list</string>
 	<string name="show">Show</string>
 	<string name="captcha_required_summary">%s requires a captcha to be resolved to work properly</string>
 	<string name="languages">Languages</string>
@@ -479,7 +459,6 @@
 	<string name="too_many_requests_message">Too many requests. Try again later</string>
 	<string name="related_manga_summary">Show a list of related manga. In some cases it may be inaccurate or missing</string>
 	<string name="advanced">Advanced</string>
-	<string name="default_section">Default section</string>
 	<string name="manga_list">Manga list</string>
 	<string name="error_corrupted_file">Invalid data is returned or file is corrupted</string>
 	<string name="on_device">On device</string>
@@ -562,15 +541,12 @@
 	<string name="mark_as_completed">Mark as completed</string>
 	<string name="mark_as_completed_prompt">Mark selected manga as completely read?\n\nWarning: current reading progress will be lost.</string>
 	<string name="category_hidden_done">This category was hidden from the main screen and is accessible through Menu → Manage categories</string>
-	<string name="approximate_reading_time">Approximate reading time</string>
-	<string name="approximate_remaining_time">Approximate remaining time</string>
 	<string name="remaining_time_pattern">%1$s %2$s</string>
 	<string name="volume_">Volume %d</string>
 	<string name="volume_unknown">Unknown volume</string>
 	<string name="incognito_mode_hint">Your reading progress will not be saved</string>
 	<string name="vertical">Vertical</string>
 	<string name="last_read">Last read</string>
-	<string name="two_pages">Two pages</string>
 	<string name="show_menu">Show menu</string>
 	<string name="toggle_ui">Show/hide UI</string>
 	<string name="prev_chapter">Previous chapter</string>
@@ -604,7 +580,6 @@
 	<string name="automatic">Automatic</string>
 	<string name="single_cbz_file">Single CBZ file</string>
 	<string name="multiple_cbz_files">Multiple CBZ files</string>
-	<string name="stats_enabled">Enable statistics</string>
 	<string name="reading_stats">Reading statistics</string>
 	<string name="other_manga">Other manga</string>
 	<string name="less_than_minute">Less than a minute</string>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index e2eb1e149..ee1c5fef8 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -58,21 +58,6 @@
 		<item name="android:popupElevation">3dp</item>
 	</style>
 
-	<style name="Widget.Kotatsu.Material3.Spinner" parent="Widget.Material3.CardView.Outlined">
-		<item name="cardBackgroundColor">@android:color/transparent</item>
-		<item name="strokeWidth">2dp</item>
-		<item name="strokeColor">?attr/colorOutline</item>
-		<item name="cardCornerRadius">4dp</item>
-	</style>
-
-	<style name="ShapeAppearanceOverlay.Kotatsu.BottomSheet" parent="">
-		<item name="cornerFamily">rounded</item>
-		<item name="cornerSizeTopRight">@dimen/bottom_sheet_corner_radius</item>
-		<item name="cornerSizeTopLeft">@dimen/bottom_sheet_corner_radius</item>
-		<item name="cornerSizeBottomRight">0dp</item>
-		<item name="cornerSizeBottomLeft">0dp</item>
-	</style>
-
 	<style name="Animation.Kotatsu.BottomSheetDialog" parent="Animation.AppCompat.Dialog">
 		<item name="android:windowEnterAnimation">@anim/bottom_sheet_slide_in</item>
 		<item name="android:windowExitAnimation">@anim/bottom_sheet_slide_out</item>
@@ -225,16 +210,6 @@
 		<item name="android:textAppearance">?textAppearanceLabelMedium</item>
 	</style>
 
-	<style name="Widget.Kotatsu.TextView.Indicator.Vertical" parent="Widget.MaterialComponents.TextView">
-		<item name="android:drawablePadding">4dp</item>
-		<item name="android:gravity">center</item>
-		<item name="android:textAlignment">center</item>
-		<item name="android:padding">4dp</item>
-		<item name="android:singleLine">true</item>
-		<item name="android:textSize">12sp</item>
-		<item name="android:elegantTextHeight">false</item>
-	</style>
-
 	<style name="ThemeOverlay.Kotatsu.MainToolbar" parent="">
 		<item name="colorControlHighlight">@color/selector_overlay</item>
 	</style>
@@ -264,11 +239,6 @@
 		<item name="android:textStyle"></item>
 	</style>
 
-	<style name="TextAppearance.Kotatsu.SectionHeader2" parent="TextAppearance.Material3.LabelSmall">
-		<item name="android:textColor">?colorPrimary</item>
-		<item name="android:textAllCaps">true</item>
-	</style>
-
 	<style name="TextAppearance.Kotatsu.GridTitle" parent="TextAppearance.Material3.TitleSmall" />
 
 	<style name="TextAppearance.Kotatsu.GridTitle.Small" parent="TextAppearance.Material3.TitleSmall">