diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/CatalogueAdapter.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/CatalogueAdapter.kt
index ca78228789..2c9ac946c4 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/CatalogueAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/CatalogueAdapter.kt
@@ -13,7 +13,7 @@ import eu.kanade.tachiyomi.util.system.getResourceColor
 class CatalogueAdapter(val controller: CatalogueController) :
         FlexibleAdapter<IFlexible<*>>(null, controller, true) {
 
-    val cardBackground = controller.activity!!.getResourceColor(R.attr.background_card)
+    val cardBackground = controller.activity!!.getResourceColor(R.attr.colorSurface)
 
     init {
         setDisplayHeadersAtStartUp(true)
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/extension/ExtensionAdapter.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/extension/ExtensionAdapter.kt
index f8b1f56715..7c071dbd74 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/extension/ExtensionAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/extension/ExtensionAdapter.kt
@@ -13,7 +13,7 @@ import eu.kanade.tachiyomi.util.system.getResourceColor
 class ExtensionAdapter(val controller: ExtensionController) :
         FlexibleAdapter<IFlexible<*>>(null, controller, true) {
 
-    val cardBackground = controller.activity!!.getResourceColor(R.attr.background_card)
+    val cardBackground = controller.activity!!.getResourceColor(R.attr.colorSurface)
 
     init {
         setDisplayHeadersAtStartUp(true)
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/migration/SourceAdapter.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/migration/SourceAdapter.kt
index 8aa6ed7574..22af8dd0f5 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/migration/SourceAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/migration/SourceAdapter.kt
@@ -13,7 +13,7 @@ import eu.kanade.tachiyomi.util.system.getResourceColor
 class SourceAdapter(val controller: MigrationController) :
         FlexibleAdapter<IFlexible<*>>(null, controller, true) {
 
-    val cardBackground = controller.activity!!.getResourceColor(R.attr.background_card)
+    val cardBackground = controller.activity!!.getResourceColor(R.attr.colorSurface)
 
     private var items: List<IFlexible<*>>? = null
 
diff --git a/app/src/main/java/eu/kanade/tachiyomi/widget/preference/LoginDialogPreference.kt b/app/src/main/java/eu/kanade/tachiyomi/widget/preference/LoginDialogPreference.kt
index 5abb672e10..c3e836ca86 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/widget/preference/LoginDialogPreference.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/widget/preference/LoginDialogPreference.kt
@@ -50,7 +50,7 @@ abstract class LoginDialogPreference(private val usernameLabel: String? = null,
             }
 
             if (!usernameLabel.isNullOrEmpty()) {
-                username_label.text = usernameLabel
+                username_label.hint = usernameLabel
             }
 
             login.setMode(ActionProcessButton.Mode.ENDLESS)
diff --git a/app/src/main/java/eu/kanade/tachiyomi/widget/preference/SwitchPreferenceCategory.kt b/app/src/main/java/eu/kanade/tachiyomi/widget/preference/SwitchPreferenceCategory.kt
index e5f7595811..92ee4f096d 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/widget/preference/SwitchPreferenceCategory.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/widget/preference/SwitchPreferenceCategory.kt
@@ -1,9 +1,7 @@
 package eu.kanade.tachiyomi.widget.preference
 
-import android.annotation.TargetApi
 import android.content.Context
 import android.content.res.TypedArray
-import android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH
 import android.util.AttributeSet
 import android.view.View
 import android.widget.Checkable
@@ -41,7 +39,6 @@ class SwitchPreferenceCategory @JvmOverloads constructor(
         syncSwitchView(switchView)
     }
 
-    @TargetApi(ICE_CREAM_SANDWICH)
     private fun syncSwitchView(view: View) {
         if (view is Checkable) {
             val isChecked = view.isChecked
diff --git a/app/src/main/java/eu/kanade/tachiyomi/widget/preference/TrackLoginDialog.kt b/app/src/main/java/eu/kanade/tachiyomi/widget/preference/TrackLoginDialog.kt
index 0dacbfe83d..75dbf10c82 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/widget/preference/TrackLoginDialog.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/widget/preference/TrackLoginDialog.kt
@@ -35,7 +35,7 @@ class TrackLoginDialog(usernameLabel: String? = null, bundle: Bundle? = null) :
         requestSubscription?.unsubscribe()
 
         v?.apply {
-            if (username.text.isEmpty() || password.text.isEmpty())
+            if (username.text.isNullOrEmpty() || password.text.isNullOrEmpty())
                 return
 
             login.progress = 1
diff --git a/app/src/main/res/drawable/bottom_nav_item_selector.xml b/app/src/main/res/drawable/bottom_nav_item_selector.xml
deleted file mode 100644
index a4b1bce02b..0000000000
--- a/app/src/main/res/drawable/bottom_nav_item_selector.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="?attr/tabBarIconColor" android:state_checked="true" />
-    <item android:color="?attr/tabBarIconColor" android:state_enabled="true" android:state_pressed="true" />
-    <item android:color="?attr/tabBarIconColor" android:state_focused="true" />
-    <item android:color="?attr/tabBarIconInactive" android:state_focused="false" />
-    <item android:color="?attr/tabBarIconColor" />
-</selector>
diff --git a/app/src/main/res/drawable/button_bg_transparent.xml b/app/src/main/res/drawable/button_bg_transparent.xml
index 84577aa474..d7924bf403 100644
--- a/app/src/main/res/drawable/button_bg_transparent.xml
+++ b/app/src/main/res/drawable/button_bg_transparent.xml
@@ -3,7 +3,7 @@
     <item android:state_activated="true" android:color="@color/md_white_1000">
         <shape android:shape="rectangle">
             <corners android:radius="2dp" />
-            <solid android:color="@color/colorAccentLight" />
+            <solid android:color="?attr/colorAccent" />
             <padding android:left="8dp" android:right="8dp" />
         </shape>
     </item>
@@ -15,12 +15,12 @@
             <padding android:left="8dp" android:right="8dp" />
         </shape>
     </item>
-    <item android:color="@color/colorAccentLight">
-        <shape android:shape="rectangle" android:color="@color/colorAccentLight">
+    <item android:color="?attr/colorAccent">
+        <shape android:shape="rectangle" android:color="?attr/colorAccent">
             <corners android:radius="2dp" />
             <solid android:color="@android:color/transparent" />
-            <stroke android:color="@color/colorAccentLight" android:width="1dp"/>
+            <stroke android:color="?attr/colorAccent" android:width="1dp"/>
             <padding android:left="8dp" android:right="8dp" />
         </shape>
     </item>
-</selector>
\ No newline at end of file
+</selector>
diff --git a/app/src/main/res/drawable/line_divider_dark.xml b/app/src/main/res/drawable/line_divider.xml
similarity index 77%
rename from app/src/main/res/drawable/line_divider_dark.xml
rename to app/src/main/res/drawable/line_divider.xml
index 3d8da577ae..454cad4bdd 100644
--- a/app/src/main/res/drawable/line_divider_dark.xml
+++ b/app/src/main/res/drawable/line_divider.xml
@@ -6,6 +6,6 @@
         android:width="1dp"
         android:height="1dp" />
 
-    <solid android:color="@color/dividerDark" />
+    <solid android:color="?android:attr/divider" />
 
-</shape>
\ No newline at end of file
+</shape>
diff --git a/app/src/main/res/drawable/line_divider_light.xml b/app/src/main/res/drawable/line_divider_light.xml
deleted file mode 100644
index eca76daba5..0000000000
--- a/app/src/main/res/drawable/line_divider_light.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="rectangle">
-
-    <size
-        android:width="1dp"
-        android:height="1dp" />
-
-    <solid android:color="@color/dividerLight" />
-
-</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/list_item_selector_dark.xml b/app/src/main/res/drawable/list_item_selector.xml
similarity index 60%
rename from app/src/main/res/drawable/list_item_selector_dark.xml
rename to app/src/main/res/drawable/list_item_selector.xml
index 5b08a69f78..1e25926654 100644
--- a/app/src/main/res/drawable/list_item_selector_dark.xml
+++ b/app/src/main/res/drawable/list_item_selector.xml
@@ -1,18 +1,18 @@
 <?xml version="1.0" encoding="utf-8"?>
 <ripple xmlns:android="http://schemas.android.com/apk/res/android"
-    android:color="@color/rippleColorDark">
+    android:color="?attr/rippleColor">
     <item>
         <selector>
             <item android:state_selected="true">
-                <color android:color="@color/rippleColorDark" />
+                <color android:color="?attr/rippleColor" />
             </item>
 
             <item android:state_activated="true">
-                <color android:color="@color/rippleColorDark" />
+                <color android:color="?attr/rippleColor" />
             </item>
 
             <item>
-                <color android:color="@color/dialogDark" />
+                <color android:color="?attr/colorSurface" />
             </item>
         </selector>
     </item>
diff --git a/app/src/main/res/drawable/list_item_selector_amoled.xml b/app/src/main/res/drawable/list_item_selector_amoled.xml
deleted file mode 100644
index f3a9c3e06f..0000000000
--- a/app/src/main/res/drawable/list_item_selector_amoled.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<ripple xmlns:android="http://schemas.android.com/apk/res/android"
-    android:color="@color/rippleColorDark">
-    <item>
-        <selector>
-            <item android:state_selected="true">
-                <color android:color="@color/rippleColorDark" />
-            </item>
-
-            <item android:state_activated="true">
-                <color android:color="@color/rippleColorDark" />
-            </item>
-
-            <item>
-                <color android:color="@color/md_black_1000" />
-            </item>
-        </selector>
-    </item>
-</ripple>
diff --git a/app/src/main/res/drawable/list_item_selector_light.xml b/app/src/main/res/drawable/list_item_selector_light.xml
deleted file mode 100644
index 3fa9224b93..0000000000
--- a/app/src/main/res/drawable/list_item_selector_light.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<ripple xmlns:android="http://schemas.android.com/apk/res/android"
-    android:color="@color/rippleColorLight">
-    <item>
-        <selector>
-            <item android:state_selected="true">
-                <color android:color="@color/rippleColorLight" />
-            </item>
-
-            <item android:state_activated="true">
-                <color android:color="@color/rippleColorLight" />
-            </item>
-
-            <item>
-                <color android:color="@color/dialogLight" />
-            </item>
-        </selector>
-    </item>
-</ripple>
diff --git a/app/src/main/res/drawable/sc_book_48dp.xml b/app/src/main/res/drawable/sc_book_48dp.xml
index 35c7a7c2ff..cea55b9a22 100644
--- a/app/src/main/res/drawable/sc_book_48dp.xml
+++ b/app/src/main/res/drawable/sc_book_48dp.xml
@@ -6,7 +6,7 @@
     android:viewportWidth="48">
 
     <path
-        android:fillColor="@color/backgroundLight"
+        android:fillColor="@color/textColorPrimaryDark"
         android:pathData="M24,24m-22,0a22,22 0,1 1,44 0a22,22 0,1 1,-44 0" />
 
     <group
@@ -16,4 +16,4 @@
             android:fillColor="@color/colorPrimary"
             android:pathData="M18,2H6c-1.1,0 -2,0.9 -2,2v16c0,1.1 0.9,2 2,2h12c1.1,0 2,-0.9 2,-2V4c0,-1.1 -0.9,-2 -2,-2zM6,4h5v8l-2.5,-1.5L6,12V4z" />
     </group>
-</vector>
\ No newline at end of file
+</vector>
diff --git a/app/src/main/res/drawable/sc_explore_48dp.xml b/app/src/main/res/drawable/sc_explore_48dp.xml
index 1489806c88..911db2d81a 100644
--- a/app/src/main/res/drawable/sc_explore_48dp.xml
+++ b/app/src/main/res/drawable/sc_explore_48dp.xml
@@ -6,7 +6,7 @@
     android:viewportWidth="48">
 
     <path
-        android:fillColor="@color/backgroundLight"
+        android:fillColor="@color/textColorPrimaryDark"
         android:pathData="M24,24m-22,0a22,22 0,1 1,44 0a22,22 0,1 1,-44 0" />
 
     <group
@@ -16,4 +16,4 @@
             android:fillColor="@color/colorPrimary"
             android:pathData="M12,10.9c-0.61,0 -1.1,0.49 -1.1,1.1s0.49,1.1 1.1,1.1c0.61,0 1.1,-0.49 1.1,-1.1s-0.49,-1.1 -1.1,-1.1zM12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM14.19,14.19L6,18l3.81,-8.19L18,6l-3.81,8.19z" />
     </group>
-</vector>
\ No newline at end of file
+</vector>
diff --git a/app/src/main/res/drawable/sc_history_48dp.xml b/app/src/main/res/drawable/sc_history_48dp.xml
index 9a1d531c9b..76d656f30c 100644
--- a/app/src/main/res/drawable/sc_history_48dp.xml
+++ b/app/src/main/res/drawable/sc_history_48dp.xml
@@ -6,7 +6,7 @@
     android:viewportWidth="48">
 
     <path
-        android:fillColor="@color/backgroundLight"
+        android:fillColor="@color/textColorPrimaryDark"
         android:pathData="M24,24m-22,0a22,22 0,1 1,44 0a22,22 0,1 1,-44 0" />
 
     <group
diff --git a/app/src/main/res/drawable/sc_new_releases_48dp.xml b/app/src/main/res/drawable/sc_new_releases_48dp.xml
index c01ab0d2ae..82ce2ac6f1 100644
--- a/app/src/main/res/drawable/sc_new_releases_48dp.xml
+++ b/app/src/main/res/drawable/sc_new_releases_48dp.xml
@@ -6,7 +6,7 @@
     android:viewportWidth="48">
 
     <path
-        android:fillColor="@color/backgroundLight"
+        android:fillColor="@color/textColorPrimaryDark"
         android:pathData="M24,24m-22,0a22,22 0,1 1,44 0a22,22 0,1 1,-44 0" />
 
     <group
diff --git a/app/src/main/res/layout-land/reader_color_filter_sheet.xml b/app/src/main/res/layout-land/reader_color_filter_sheet.xml
index 5b68f79d44..fd13a1acd1 100644
--- a/app/src/main/res/layout-land/reader_color_filter_sheet.xml
+++ b/app/src/main/res/layout-land/reader_color_filter_sheet.xml
@@ -3,7 +3,7 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:background="?android:colorBackground"
+    android:background="?attr/colorSurface"
     android:baselineAligned="false"
     android:orientation="horizontal">
 
diff --git a/app/src/main/res/layout/catalogue_global_search_controller_card_item.xml b/app/src/main/res/layout/catalogue_global_search_controller_card_item.xml
index f78bb13f46..d15b5b91ef 100644
--- a/app/src/main/res/layout/catalogue_global_search_controller_card_item.xml
+++ b/app/src/main/res/layout/catalogue_global_search_controller_card_item.xml
@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
-    android:background="?attr/selectable_list_drawable"
+    android:background="@drawable/list_item_selector"
     android:orientation="vertical"
     android:paddingStart="4dp"
     android:paddingTop="8dp"
diff --git a/app/src/main/res/layout/catalogue_grid_item.xml b/app/src/main/res/layout/catalogue_grid_item.xml
index 630d1cee07..bbdf1e8c22 100644
--- a/app/src/main/res/layout/catalogue_grid_item.xml
+++ b/app/src/main/res/layout/catalogue_grid_item.xml
@@ -16,8 +16,8 @@
             android:id="@+id/thumbnail"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
-            android:background="?android:attr/colorBackground"
-            tools:background="?android:attr/colorBackground"
+            android:background="?attr/colorSurface"
+            tools:background="?attr/colorSurface"
             tools:ignore="ContentDescription"
             tools:src="@mipmap/ic_launcher" />
 
diff --git a/app/src/main/res/layout/catalogue_list_item.xml b/app/src/main/res/layout/catalogue_list_item.xml
index 66d717b8f5..cdf5fe2ba9 100644
--- a/app/src/main/res/layout/catalogue_list_item.xml
+++ b/app/src/main/res/layout/catalogue_list_item.xml
@@ -5,7 +5,7 @@
     android:layout_width="match_parent"
     android:layout_height="@dimen/material_component_lists_single_line_with_avatar_height"
     android:layout_gravity="center_vertical"
-    android:background="?attr/selectable_list_drawable"
+    android:background="@drawable/list_item_selector"
     tools:layout_editor_absoluteX="0dp"
     tools:layout_editor_absoluteY="25dp">
 
diff --git a/app/src/main/res/layout/catalogue_main_controller_card_item.xml b/app/src/main/res/layout/catalogue_main_controller_card_item.xml
index 672abf30c1..35f66ce137 100644
--- a/app/src/main/res/layout/catalogue_main_controller_card_item.xml
+++ b/app/src/main/res/layout/catalogue_main_controller_card_item.xml
@@ -9,7 +9,7 @@
         android:id="@+id/card"
         android:layout_width="match_parent"
         android:layout_height="@dimen/material_component_lists_two_line_height"
-        android:background="?attr/selectable_list_drawable">
+        android:background="@drawable/list_item_selector">
 
         <ImageView
             android:id="@+id/image"
diff --git a/app/src/main/res/layout/categories_item.xml b/app/src/main/res/layout/categories_item.xml
index 069b8b239b..b7c985e173 100644
--- a/app/src/main/res/layout/categories_item.xml
+++ b/app/src/main/res/layout/categories_item.xml
@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="@dimen/material_component_lists_single_line_with_avatar_height"
-    android:background="?attr/selectable_list_drawable">
+    android:background="@drawable/list_item_selector">
 
     <ImageView
         android:id="@+id/image"
diff --git a/app/src/main/res/layout/chapters_item.xml b/app/src/main/res/layout/chapters_item.xml
index 796e076f6d..d74d89ab4e 100644
--- a/app/src/main/res/layout/chapters_item.xml
+++ b/app/src/main/res/layout/chapters_item.xml
@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="fill_parent"
     android:layout_height="?android:attr/listPreferredItemHeight"
-    android:background="?attr/selectable_list_drawable"
+    android:background="@drawable/list_item_selector"
     android:paddingEnd="16dp"
     android:paddingStart="16dp">
 
diff --git a/app/src/main/res/layout/download_custom_amount.xml b/app/src/main/res/layout/download_custom_amount.xml
index 7e41e7dc6b..b4368204ed 100644
--- a/app/src/main/res/layout/download_custom_amount.xml
+++ b/app/src/main/res/layout/download_custom_amount.xml
@@ -10,7 +10,7 @@
         android:id="@+id/btn_decrease_10"
         android:layout_width="wrap_content"
         android:layout_height="match_parent"
-        android:background="?selectable_list_drawable"
+        android:background="@drawable/list_item_selector"
         android:padding="8dp"
         android:tint="?colorAccent"
         app:srcCompat="@drawable/ic_chevron_left_double_black_24dp" />
@@ -19,7 +19,7 @@
         android:id="@+id/btn_decrease"
         android:layout_width="wrap_content"
         android:layout_height="match_parent"
-        android:background="?selectable_list_drawable"
+        android:background="@drawable/list_item_selector"
         android:padding="8dp"
         android:tint="?colorAccent"
         app:srcCompat="@drawable/ic_chevron_left_black_24dp" />
@@ -37,7 +37,7 @@
         android:id="@+id/btn_increase"
         android:layout_width="wrap_content"
         android:layout_height="match_parent"
-        android:background="?selectable_list_drawable"
+        android:background="@drawable/list_item_selector"
         android:padding="8dp"
         android:tint="?colorAccent"
         app:srcCompat="@drawable/ic_chevron_right_black_24dp" />
@@ -46,7 +46,7 @@
         android:id="@+id/btn_increase_10"
         android:layout_width="wrap_content"
         android:layout_height="match_parent"
-        android:background="?selectable_list_drawable"
+        android:background="@drawable/list_item_selector"
         android:padding="8dp"
         android:tint="?colorAccent"
         app:srcCompat="@drawable/ic_chevron_right_double_black_24dp" />
diff --git a/app/src/main/res/layout/extension_card_item.xml b/app/src/main/res/layout/extension_card_item.xml
index 0370cd1a07..beebc90c09 100644
--- a/app/src/main/res/layout/extension_card_item.xml
+++ b/app/src/main/res/layout/extension_card_item.xml
@@ -9,7 +9,7 @@
         android:id="@+id/card"
         android:layout_width="match_parent"
         android:layout_height="64dp"
-        android:background="?attr/selectable_list_drawable">
+        android:background="@drawable/list_item_selector">
 
         <ImageView
             android:id="@+id/image"
diff --git a/app/src/main/res/layout/history_item.xml b/app/src/main/res/layout/history_item.xml
index 042b47d1c7..e4b5a899a3 100644
--- a/app/src/main/res/layout/history_item.xml
+++ b/app/src/main/res/layout/history_item.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/cv_manga"
     style="@style/Theme.Widget.CardView.Item"
     android:padding="0dp">
 
diff --git a/app/src/main/res/layout/main_activity.xml b/app/src/main/res/layout/main_activity.xml
index 5ebd768f13..c7820fced5 100644
--- a/app/src/main/res/layout/main_activity.xml
+++ b/app/src/main/res/layout/main_activity.xml
@@ -25,11 +25,10 @@
 
             <com.google.android.material.tabs.TabLayout
                 android:id="@+id/tabs"
+                style="@style/Widget.MaterialComponents.TabLayout.Colored"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:theme="@style/Theme.ActionBar.Tab"
                 app:tabGravity="center"
-                app:tabIndicatorColor="@android:color/white"
                 app:tabInlineLabel="true"
                 app:tabMinWidth="75dp"
                 app:tabMode="scrollable" />
@@ -44,12 +43,11 @@
 
         <com.google.android.material.bottomnavigation.BottomNavigationView
             android:id="@+id/bottom_nav"
+            style="@style/Widget.MaterialComponents.BottomNavigationView.Colored"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_gravity="bottom"
-            android:background="?attr/colorPrimary"
-            app:itemIconTint="@drawable/bottom_nav_item_selector"
-            app:itemTextColor="@drawable/bottom_nav_item_selector"
+            app:itemBackground="?attr/colorPrimary"
             app:labelVisibilityMode="labeled"
             app:menu="@menu/bottom_nav" />
 
diff --git a/app/src/main/res/layout/navigation_view_text.xml b/app/src/main/res/layout/navigation_view_text.xml
index 23432d98d5..87bbc27768 100644
--- a/app/src/main/res/layout/navigation_view_text.xml
+++ b/app/src/main/res/layout/navigation_view_text.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
-    android:layout_height="?attr/listPreferredItemHeightSmall"
+    android:layout_height="wrap_content"
     android:background="?attr/selectableItemBackground"
     android:focusable="true"
     android:paddingStart="?attr/listPreferredItemPaddingStart"
@@ -9,15 +9,16 @@
 
     <com.google.android.material.textfield.TextInputLayout
         android:id="@+id/nav_view_item_wrapper"
+        style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.Dense"
         android:layout_width="0dp"
-        android:layout_height="match_parent"
+        android:layout_height="wrap_content"
         android:layout_weight="1"
         android:gravity="center_vertical|start">
 
         <com.google.android.material.textfield.TextInputEditText
             android:id="@+id/nav_view_item"
             android:layout_width="match_parent"
-            android:layout_height="match_parent"
+            android:layout_height="wrap_content"
             android:imeOptions="actionDone"
             android:inputType="text"
             android:maxLines="1"
diff --git a/app/src/main/res/layout/pref_account_login.xml b/app/src/main/res/layout/pref_account_login.xml
index 2f772054cf..eeb2d1f426 100644
--- a/app/src/main/res/layout/pref_account_login.xml
+++ b/app/src/main/res/layout/pref_account_login.xml
@@ -20,31 +20,36 @@
         android:layout_height="1dp"
         android:layout_marginTop="6dp"
         android:layout_marginBottom="24dp"
-        android:background="@color/dividerLight" />
+        android:background="?android:attr/divider" />
 
-    <TextView
+    <com.google.android.material.textfield.TextInputLayout
         android:id="@+id/username_label"
+        style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:text="@string/username" />
+        android:hint="@string/username">
 
-    <EditText
-        android:id="@+id/username"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content" />
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/username"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" />
 
-    <TextView
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <com.google.android.material.textfield.TextInputLayout
+        style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
-        android:text="@string/password" />
+        android:hint="@string/password">
 
-    <EditText
-        android:id="@+id/password"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:ems="10"
-        android:inputType="textPassword" />
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/password"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:ems="10"
+            android:inputType="textPassword" />
+
+    </com.google.android.material.textfield.TextInputLayout>
 
     <CheckBox
         android:id="@+id/show_password"
diff --git a/app/src/main/res/layout/reader_color_filter.xml b/app/src/main/res/layout/reader_color_filter.xml
index e1092ae36e..a2b7dd53fe 100644
--- a/app/src/main/res/layout/reader_color_filter.xml
+++ b/app/src/main/res/layout/reader_color_filter.xml
@@ -5,7 +5,7 @@
     android:layout_height="match_parent"
     android:padding="16dp">
 
-    <androidx.legacy.widget.Space
+    <android.widget.Space
         android:id="@+id/spinner_end"
         android:layout_width="16dp"
         android:layout_height="0dp"
@@ -13,7 +13,7 @@
 
     <!-- Color filter -->
 
-    <androidx.appcompat.widget.SwitchCompat
+    <com.google.android.material.switchmaterial.SwitchMaterial
         android:id="@+id/switch_color_filter"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
@@ -181,7 +181,7 @@
 
     <!-- Brightness -->
 
-    <androidx.appcompat.widget.SwitchCompat
+    <com.google.android.material.switchmaterial.SwitchMaterial
         android:id="@+id/custom_brightness"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
diff --git a/app/src/main/res/layout/reader_color_filter_sheet.xml b/app/src/main/res/layout/reader_color_filter_sheet.xml
index 7917c8430d..5298c3ef44 100644
--- a/app/src/main/res/layout/reader_color_filter_sheet.xml
+++ b/app/src/main/res/layout/reader_color_filter_sheet.xml
@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="?android:colorBackground"
+    android:background="?attr/colorSurface"
     android:orientation="vertical">
 
     <FrameLayout
diff --git a/app/src/main/res/layout/reader_page_sheet.xml b/app/src/main/res/layout/reader_page_sheet.xml
index a27a00705e..57888979ce 100644
--- a/app/src/main/res/layout/reader_page_sheet.xml
+++ b/app/src/main/res/layout/reader_page_sheet.xml
@@ -3,7 +3,7 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:background="?android:colorBackground"
+    android:background="?attr/colorSurface"
     android:orientation="vertical">
 
     <LinearLayout
diff --git a/app/src/main/res/layout/reader_settings_sheet.xml b/app/src/main/res/layout/reader_settings_sheet.xml
index de30e39547..afbfc49a61 100644
--- a/app/src/main/res/layout/reader_settings_sheet.xml
+++ b/app/src/main/res/layout/reader_settings_sheet.xml
@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="?android:colorBackground"
+    android:background="?attr/colorSurface"
     android:clipToPadding="false"
     android:orientation="vertical"
     android:padding="@dimen/material_component_dialogs_padding_around_content_area">
@@ -31,7 +31,7 @@
         app:layout_constraintStart_toEndOf="@id/general_prefs"
         app:layout_constraintTop_toTopOf="@id/general_prefs" />
 
-    <androidx.legacy.widget.Space
+    <android.widget.Space
         android:id="@+id/spinner_end"
         android:layout_width="16dp"
         android:layout_height="0dp"
@@ -50,7 +50,7 @@
         android:id="@+id/viewer"
         android:layout_width="0dp"
         android:layout_height="24dp"
-        android:layout_marginTop="16dp"
+        android:layout_marginTop="20dp"
         android:entries="@array/viewers_selector"
         app:layout_constraintEnd_toEndOf="@id/spinner_end"
         app:layout_constraintStart_toEndOf="@id/verticalcenter"
@@ -60,7 +60,7 @@
         android:id="@+id/rotation_mode_text"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
+        android:layout_marginTop="20dp"
         android:text="@string/pref_rotation_type"
         app:layout_constraintBaseline_toBaselineOf="@id/rotation_mode"
         app:layout_constraintEnd_toStartOf="@id/verticalcenter"
@@ -70,7 +70,7 @@
         android:id="@+id/rotation_mode"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
+        android:layout_marginTop="20dp"
         android:entries="@array/rotation_type"
         app:layout_constraintEnd_toEndOf="@id/spinner_end"
         app:layout_constraintStart_toEndOf="@id/verticalcenter"
@@ -89,79 +89,73 @@
         android:id="@+id/background_color"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
+        android:layout_marginTop="20dp"
         android:entries="@array/reader_themes"
         app:layout_constraintEnd_toEndOf="@id/spinner_end"
         app:layout_constraintStart_toEndOf="@id/verticalcenter"
         app:layout_constraintTop_toBottomOf="@id/rotation_mode" />
 
-    <androidx.appcompat.widget.SwitchCompat
+    <com.google.android.material.switchmaterial.SwitchMaterial
         android:id="@+id/show_page_number"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
+        android:layout_marginTop="10dp"
         android:text="@string/pref_show_page_number"
         android:textColor="?android:attr/textColorSecondary"
         app:layout_constraintTop_toBottomOf="@id/background_color" />
 
-    <androidx.appcompat.widget.SwitchCompat
+    <com.google.android.material.switchmaterial.SwitchMaterial
         android:id="@+id/true_color"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
         android:text="@string/pref_true_color"
         android:textColor="?android:attr/textColorSecondary"
         android:visibility="gone"
         app:layout_constraintTop_toBottomOf="@id/show_page_number"
         tools:visibility="visible" />
 
-    <androidx.appcompat.widget.SwitchCompat
+    <com.google.android.material.switchmaterial.SwitchMaterial
         android:id="@+id/fullscreen"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
         android:text="@string/pref_fullscreen"
         android:textColor="?android:attr/textColorSecondary"
         app:layout_constraintTop_toBottomOf="@id/true_color" />
 
-    <androidx.appcompat.widget.SwitchCompat
+    <com.google.android.material.switchmaterial.SwitchMaterial
         android:id="@+id/cutout_short"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
         android:text="@string/pref_cutout_short"
         android:textColor="?android:attr/textColorSecondary"
         android:visibility="gone"
         app:layout_constraintTop_toBottomOf="@id/fullscreen" />
 
-    <androidx.appcompat.widget.SwitchCompat
+    <com.google.android.material.switchmaterial.SwitchMaterial
         android:id="@+id/keepscreen"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
         android:text="@string/pref_keep_screen_on"
         android:textColor="?android:attr/textColorSecondary"
         app:layout_constraintTop_toBottomOf="@id/cutout_short" />
 
-    <androidx.appcompat.widget.SwitchCompat
+    <com.google.android.material.switchmaterial.SwitchMaterial
         android:id="@+id/long_tap"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
         android:text="@string/pref_read_with_long_tap"
         android:textColor="?android:attr/textColorSecondary"
         app:layout_constraintTop_toBottomOf="@id/keepscreen" />
 
-    <androidx.appcompat.widget.SwitchCompat
+    <com.google.android.material.switchmaterial.SwitchMaterial
         android:id="@+id/always_show_chapter_transition"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
         android:text="@string/pref_always_show_chapter_transition"
         android:textColor="?android:attr/textColorSecondary"
         app:layout_constraintTop_toBottomOf="@id/long_tap" />
 
-    <androidx.legacy.widget.Space
+    <android.widget.Space
         android:id="@+id/end_general_preferences"
         android:layout_width="0dp"
         android:layout_height="0dp"
@@ -193,7 +187,7 @@
         android:id="@+id/scale_type"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
+        android:layout_marginTop="20dp"
         android:entries="@array/image_scale_type"
         app:layout_constraintEnd_toEndOf="@id/spinner_end"
         app:layout_constraintStart_toEndOf="@id/verticalcenter"
@@ -212,26 +206,25 @@
         android:id="@+id/zoom_start"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
+        android:layout_marginTop="20dp"
         android:entries="@array/zoom_start"
         app:layout_constraintEnd_toEndOf="@id/spinner_end"
         app:layout_constraintStart_toEndOf="@id/verticalcenter"
         app:layout_constraintTop_toBottomOf="@id/scale_type" />
 
-    <androidx.appcompat.widget.SwitchCompat
+    <com.google.android.material.switchmaterial.SwitchMaterial
         android:id="@+id/crop_borders"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
+        android:layout_marginTop="10dp"
         android:text="@string/pref_crop_borders"
         android:textColor="?android:attr/textColorSecondary"
         app:layout_constraintTop_toBottomOf="@id/zoom_start" />
 
-    <androidx.appcompat.widget.SwitchCompat
+    <com.google.android.material.switchmaterial.SwitchMaterial
         android:id="@+id/page_transitions"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
         android:text="@string/pref_page_transitions"
         android:textColor="?android:attr/textColorSecondary"
         app:layout_constraintTop_toBottomOf="@id/crop_borders" />
@@ -249,20 +242,19 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@id/end_general_preferences" />
 
-    <androidx.appcompat.widget.SwitchCompat
+    <com.google.android.material.switchmaterial.SwitchMaterial
         android:id="@+id/crop_borders_webtoon"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
+        android:layout_marginTop="8dp"
         android:text="@string/pref_crop_borders"
         android:textColor="?android:attr/textColorSecondary"
         app:layout_constraintTop_toBottomOf="@id/webtoon_prefs" />
 
-    <androidx.appcompat.widget.SwitchCompat
+    <com.google.android.material.switchmaterial.SwitchMaterial
         android:id="@+id/pad_pages_vert_webtoon"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginTop="16dp"
         android:text="@string/pref_webtoon_padding_vert"
         android:textColor="?android:attr/textColorSecondary"
         app:layout_constraintTop_toBottomOf="@id/crop_borders_webtoon" />
diff --git a/app/src/main/res/layout/track_item.xml b/app/src/main/res/layout/track_item.xml
index da7d9d1b17..673e20d8d1 100644
--- a/app/src/main/res/layout/track_item.xml
+++ b/app/src/main/res/layout/track_item.xml
@@ -51,7 +51,7 @@
                 android:id="@+id/status_container"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:background="?attr/selectable_list_drawable"
+                android:background="@drawable/list_item_selector"
                 android:clickable="true"
                 android:focusable="true"
                 android:orientation="horizontal"
@@ -104,7 +104,7 @@
                     android:layout_width="0dp"
                     android:layout_height="wrap_content"
                     android:layout_weight="1"
-                    android:background="?attr/selectable_list_drawable"
+                    android:background="@drawable/list_item_selector"
                     android:clickable="true"
                     android:focusable="true"
                     android:orientation="horizontal"
@@ -132,7 +132,7 @@
                     android:layout_width="0dp"
                     android:layout_height="wrap_content"
                     android:layout_weight="1"
-                    android:background="?attr/selectable_list_drawable"
+                    android:background="@drawable/list_item_selector"
                     android:clickable="true"
                     android:focusable="true"
                     android:orientation="horizontal"
diff --git a/app/src/main/res/layout/track_search_dialog.xml b/app/src/main/res/layout/track_search_dialog.xml
index c6aff5cf93..c2ecc59ad1 100644
--- a/app/src/main/res/layout/track_search_dialog.xml
+++ b/app/src/main/res/layout/track_search_dialog.xml
@@ -42,7 +42,7 @@
             android:dividerHeight="10dp"
             android:footerDividersEnabled="true"
             android:headerDividersEnabled="true"
-            android:listSelector="?attr/selectable_list_drawable"
+            android:listSelector="@drawable/list_item_selector"
             android:paddingTop="4dp"
             android:paddingBottom="4dp"
             android:scrollbars="none"
diff --git a/app/src/main/res/layout/track_search_item.xml b/app/src/main/res/layout/track_search_item.xml
index ec9d87e6ba..916dc5e29d 100644
--- a/app/src/main/res/layout/track_search_item.xml
+++ b/app/src/main/res/layout/track_search_item.xml
@@ -2,7 +2,6 @@
 <androidx.cardview.widget.CardView 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:id="@+id/cv_manga"
     style="@style/Theme.Widget.CardView.Item"
     android:padding="0dp">
 
@@ -10,7 +9,7 @@
         android:id="@+id/linearLayout"
         android:layout_width="match_parent"
         android:layout_height="216dp"
-        android:background="?attr/selectable_list_drawable"
+        android:background="@drawable/list_item_selector"
         android:orientation="horizontal">
 
         <ImageView
diff --git a/app/src/main/res/layout/updates_item.xml b/app/src/main/res/layout/updates_item.xml
index bcfee460f6..0e6ab461ae 100644
--- a/app/src/main/res/layout/updates_item.xml
+++ b/app/src/main/res/layout/updates_item.xml
@@ -5,7 +5,7 @@
     android:layout_width="match_parent"
     android:layout_height="@dimen/material_component_lists_two_line_height"
     android:paddingEnd="16dp"
-    android:background="?attr/selectable_list_drawable">
+    android:background="@drawable/list_item_selector">
 
     <ImageView
         android:id="@+id/manga_cover"
diff --git a/app/src/main/res/values/attrs.xml b/app/src/main/res/values/attrs.xml
index 3eecbfdbb6..8c1edca1c2 100644
--- a/app/src/main/res/values/attrs.xml
+++ b/app/src/main/res/values/attrs.xml
@@ -20,12 +20,7 @@
         <attr name="max_seek" format="integer"/>
     </declare-styleable>
 
-    <attr name="selectable_list_drawable" format="reference|integer" />
     <attr name="selectable_library_drawable" format="reference|integer"/>
-    <attr name="text_color_primary" format="reference|integer"/>
-    <attr name="background_card" format="reference|integer"/>
     <attr name="colorBackgroundSplash" format="reference|integer"/>
-    <attr name="tabBarIconColor" format="reference|integer"/>
-    <attr name="tabBarIconInactive" format="reference|integer"/>
 
 </resources>
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 53d3d89dcf..ad5c6cecd0 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -3,6 +3,7 @@
     <!-- Application Colors -->
     <color name="colorPrimary">#54759E</color>
     <color name="colorPrimaryDark">#435E7E</color>
+
     <!-- Dark Application Colors -->
     <color name="colorDarkPrimary">#212121</color>
     <color name="colorDarkPrimaryDark">#1C1C1D</color>
@@ -17,12 +18,9 @@
     <color name="textColorHintLight">@color/md_black_1000_38</color>
     <color name="dividerLight">@color/md_black_1000_12</color>
     <color name="rippleColorLight">@color/md_black_1000_12</color>
-
     <color name="backgroundLight">@color/md_grey_50</color>
     <color name="dialogLight">@color/md_white_1000</color>
-
     <color name="selectorColorLight">@color/md_blue_A400_38</color>
-    <color name="iconColorLight">@color/md_black_1000_54</color>
 
     <!-- Dark Theme -->
     <color name="colorAccentDark">#3399FF</color>
@@ -31,14 +29,9 @@
     <color name="textColorHintDark">@color/md_white_1000_50</color>
     <color name="dividerDark">@android:color/transparent</color>
     <color name="rippleColorDark">@color/md_white_1000_20</color>-
-
-    <color name="statusBarDark">@color/md_black_1000</color>
-    <color name="appBarDark">@color/md_grey_900</color>
     <color name="backgroundDark">@color/colorDarkPrimaryDark</color>
     <color name="dialogDark">@color/colorDarkPrimary</color>
-
     <color name="selectorColorDark">@color/md_blue_A200_50</color>
-    <color name="iconColorDark">@color/md_white_1000_54</color>
 
     <!-- Reader Theme -->
     <color name="readerColorDarkPrimary">@color/colorDarkPrimary</color>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index f268632c10..cc379cf2e2 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -4,38 +4,36 @@
     <!--========-->
     <!--Toolbars-->
     <!--========-->
-    <style name="Theme.ActionBar" parent="@style/ThemeOverlay.AppCompat.ActionBar" />
+    <style name="Theme.ActionBar" parent="@style/ThemeOverlay.MaterialComponents.ActionBar" />
 
-    <style name="Theme.ActionBar.Light" parent="@style/ThemeOverlay.AppCompat.Dark.ActionBar">
-        <item name="popupTheme">@style/ThemeOverlay.AppCompat.Light</item>
+    <style name="Theme.ActionBar.Light" parent="@style/ThemeOverlay.MaterialComponents.Dark.ActionBar">
+        <item name="popupTheme">@style/ThemeOverlay.MaterialComponents.Light</item>
     </style>
 
-    <!--====-->
-    <!--Tabs-->
-    <!--====-->
-    <style name="Theme.ActionBar.Tab" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
-
     <!--===========-->
     <!--AlertDialog-->
     <!--===========-->
-    <style name="Theme.AlertDialog" />
-
-    <style name="Theme.AlertDialog.Light" parent="Theme.AppCompat.Light.Dialog.Alert">
+    <style name="Theme.AlertDialog" parent="ThemeOverlay.MaterialComponents.MaterialAlertDialog">
         <item name="android:windowMinWidthMajor">@android:dimen/dialog_min_width_major</item>
         <item name="android:windowMinWidthMinor">@android:dimen/dialog_min_width_minor</item>
+
+        <item name="android:background">?attr/colorSurface</item>
+        <item name="android:textColorPrimary">?attr/colorOnSurface</item>
+        <item name="android:textColor">?attr/colorOnSurface</item>
+
+        <item name="buttonBarPositiveButtonStyle">@style/Theme.Widget.Button</item>
+        <item name="buttonBarNegativeButtonStyle">@style/Theme.Widget.Button.Borderless</item>
+        <item name="buttonBarNeutralButtonStyle">@style/Theme.Widget.Button.Borderless</item>
+    </style>
+
+    <style name="Theme.AlertDialog.Light" parent="Theme.AlertDialog">
         <item name="colorAccent">@color/colorAccentLight</item>
     </style>
 
-    <style name="Theme.AlertDialog.Dark" parent="Theme.AppCompat.Dialog.Alert">
-        <item name="android:windowMinWidthMajor">@android:dimen/dialog_min_width_major</item>
-        <item name="android:windowMinWidthMinor">@android:dimen/dialog_min_width_minor</item>
+    <style name="Theme.AlertDialog.Dark" parent="Theme.AlertDialog">
         <item name="colorAccent">@color/colorAccentDark</item>
     </style>
 
-    <style name="Theme.AlertDialog.Amoled" parent="Theme.AlertDialog.Dark">
-        <item name="android:background">@color/colorAmoledPrimary</item>
-    </style>
-
 
     <!--===============-->
     <!--Text Appearance-->
@@ -125,7 +123,7 @@
     <!--=======-->
     <style name="Theme.Widget" />
 
-    <style name="Theme.Widget.FAB">
+    <style name="Theme.Widget.FAB" parent="@style/Widget.MaterialComponents.FloatingActionButton">
         <item name="android:layout_height">wrap_content</item>
         <item name="android:layout_width">wrap_content</item>
         <item name="fabCustomSize">@dimen/fab_size</item>
@@ -133,7 +131,6 @@
         <item name="android:layout_margin">@dimen/fab_margin</item>
         <item name="android:scaleType">fitCenter</item>
         <item name="layout_anchorGravity">bottom|right|end</item>
-        <item name="android:tint">@color/md_white_1000</item>
     </style>
 
     <style name="Theme.Widget.CardView" parent="CardView">
@@ -150,7 +147,7 @@
         </item>
         <item name="android:layout_marginEnd">@dimen/material_component_cards_space_between_cards
         </item>
-        <item name="cardBackgroundColor">?attr/background_card</item>
+        <item name="cardBackgroundColor">?attr/colorSurface</item>
         <item name="cardElevation">2dp</item>
     </style>
 
@@ -185,26 +182,30 @@
 
 
     <style name="Theme.Widget.SpinnerItem" parent="Widget.AppCompat.DropDownItem.Spinner">
-        <item name="android:textColor">?attr/text_color_primary</item>
-        <item name="android:background">?attr/selectable_list_drawable</item>
+        <item name="android:textColor">?attr/colorOnSurface</item>
+        <item name="android:background">@drawable/list_item_selector</item>
     </style>
 
     <!--==============-->
     <!--Widgets.Button-->
     <!--==============-->
-    <style name="Theme.Widget.Button" parent="Widget.AppCompat.Button"/>
+    <style name="Theme.Widget.Button" parent="Widget.MaterialComponents.Button.TextButton">
+        <item name="android:textColor">?attr/colorOnSurface</item>
+    </style>
 
-    <style name="Theme.Widget.Button.Colored" parent="Widget.AppCompat.Button.Colored"/>
+    <style name="Theme.Widget.Button.Colored" parent="Widget.MaterialComponents.Button">
+        <item name="backgroundTint">?attr/colorAccent</item>
+    </style>
 
-    <style name="Theme.Widget.Button.Borderless" parent="Widget.AppCompat.Button.Borderless">
+    <style name="Theme.Widget.Button.Borderless" parent="Theme.Widget.Button">
         <item name="android:textColor">?attr/colorAccent</item>
     </style>
 
-    <style name="Theme.Widget.Button.Borderless.Negative">
+    <style name="Theme.Widget.Button.Borderless.Negative" parent="Theme.Widget.Button.Borderless">
         <item name="android:textColor">@color/md_red_500</item>
     </style>
 
-    <style name="Theme.Widget.Button.Borderless.Small">
+    <style name="Theme.Widget.Button.Borderless.Small" parent="Theme.Widget.Button.Borderless">
         <item name="android:minHeight">48dip</item>
         <item name="android:minWidth">48dip</item>
     </style>
@@ -212,7 +213,7 @@
     <!--===-->
     <!--OLD-->
     <!--===-->
-    <style name="AlertDialogStyle" parent="Theme.AppCompat.Light.Dialog.Alert">
+    <style name="AlertDialogStyle" parent="Theme.MaterialComponents.Light.Dialog.Alert">
         <item name="android:windowTitleStyle">@style/DialogTitleText</item>
         <item name="colorAccent">?attr/colorPrimary</item>
     </style>
@@ -234,7 +235,7 @@
         <item name="nnf_toolbarTheme">@style/ThemeOverlay.AppCompat.Dark.ActionBar</item>
     </style>
 
-    <style name="FilePickerAlertDialogTheme" parent="Theme.AppCompat.Light.Dialog.Alert"></style>
+    <style name="FilePickerAlertDialogTheme" parent="Theme.MaterialComponents.Light.Dialog.Alert" />
 
     <style name="reader_settings_popup_animation">
         <item name="android:windowEnterAnimation">@anim/enter_from_right</item>
@@ -246,5 +247,4 @@
         <item name="android:windowExitAnimation">@anim/exit_to_left</item>
     </style>
 
-
 </resources>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
index 0ad8b28da9..8282c4aa64 100644
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -9,38 +9,48 @@
     <!--==============-->
     <!-- Light Themes -->
     <!--=======-======-->
-    <style name="Theme.Base" parent="Theme.AppCompat.Light.NoActionBar">
+    <style name="Theme.Base" parent="Theme.MaterialComponents.Light.NoActionBar">
+        <!-- AppBar -->
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
+
+        <!-- Theme colors -->
         <item name="colorPrimary">@color/colorPrimary</item>
+        <item name="colorOnPrimary">@color/textColorPrimaryDark</item>
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="colorSecondary">@color/colorAccentLight</item>
+        <item name="colorOnSecondary">@color/textColorPrimaryDark</item>
+        <item name="colorSurface">@color/dialogLight</item>
+        <item name="colorOnSurface">@color/textColorPrimaryLight</item>
         <item name="colorAccent">@color/colorAccentLight</item>
+
+        <!-- Base background/text colors -->
+        <item name="android:colorBackground">@color/backgroundLight</item>
         <item name="android:textColorPrimary">@color/textColorPrimaryLight</item>
         <item name="android:textColorSecondary">@color/textColorSecondaryLight</item>
         <item name="android:textColorHint">@color/textColorHintLight</item>
         <item name="android:textColorPrimaryInverse">@color/textColorPrimaryDark</item>
         <item name="android:textColorSecondaryInverse">@color/textColorSecondaryDark</item>
         <item name="android:textColorHintInverse">@color/textColorHintDark</item>
-        <item name="android:colorBackground">@color/backgroundLight</item>
-        <item name="android:listSelector">?colorAccent</item>
+        <item name="rippleColor">@color/rippleColorLight</item>
+
         <item name="android:divider">@color/dividerLight</item>
-        <item name="android:listDivider">@drawable/line_divider_light</item>
+        <item name="android:listDivider">@drawable/line_divider</item>
 
         <!-- Handles RTL text -->
         <item name="android:textAlignment">gravity</item>
         <item name="android:textDirection">locale</item>
 
         <!-- Themes -->
+        <item name="android:forceDarkAllowed">false</item>
         <item name="windowActionModeOverlay">true</item>
         <item name="actionBarTheme">@style/Theme.ActionBar.Light</item>
         <item name="preferenceTheme">@style/PreferenceThemeOverlay</item>
-        <item name="alertDialogTheme">@style/Theme.AlertDialog.Light</item>
+        <item name="dialogTheme">@style/Theme.AlertDialog.Light</item>
+        <item name="alertDialogTheme">@style/Theme.AlertDialog.Dark</item>
 
         <!-- Custom Attributes-->
-        <item name="selectable_list_drawable">@drawable/list_item_selector_light</item>
         <item name="selectable_library_drawable">@drawable/library_item_selector_light</item>
-        <item name="text_color_primary">@color/textColorPrimaryLight</item>
-        <item name="background_card">@color/dialogLight</item>
-        <item name="tabBarIconColor">@android:color/white</item>
-        <item name="tabBarIconInactive">@color/textColorHintDark</item>
     </style>
 
     <!--===========-->
@@ -55,20 +65,28 @@
     <!--=============-->
     <!-- Dark Themes -->
     <!--=============-->
-    <style name="Theme.Base.Dark" parent="Theme.AppCompat.NoActionBar">
+    <style name="Theme.Base.Dark" parent="Theme.MaterialComponents.NoActionBar">
+        <!-- Theme colors -->
         <item name="colorPrimary">@color/colorDarkPrimary</item>
+        <item name="colorOnPrimary">@color/textColorPrimaryDark</item>
         <item name="colorPrimaryDark">@color/colorDarkPrimaryDark</item>
+        <item name="colorSecondary">@color/colorAccentDark</item>
+        <item name="colorOnSecondary">@color/textColorPrimaryDark</item>
+        <item name="colorSurface">@color/dialogDark</item>
+        <item name="colorOnSurface">@color/textColorPrimaryDark</item>
         <item name="colorAccent">@color/colorAccentDark</item>
+
+        <!-- Base background/text colors -->
+        <item name="android:colorBackground">@color/backgroundDark</item>
         <item name="android:textColorPrimary">@color/textColorPrimaryDark</item>
         <item name="android:textColorSecondary">@color/textColorSecondaryDark</item>
         <item name="android:textColorHint">@color/textColorHintDark</item>
         <item name="android:textColorPrimaryInverse">@color/textColorPrimaryLight</item>
         <item name="android:textColorSecondaryInverse">@color/textColorSecondaryLight</item>
         <item name="android:textColorHintInverse">@color/textColorHintLight</item>
-        <item name="android:colorBackground">@color/backgroundDark</item>
-        <item name="android:listSelector">?colorAccent</item>
+        <item name="rippleColor">@color/rippleColorDark</item>
+
         <item name="android:divider">@color/dividerDark</item>
-        <item name="android:listDivider">@drawable/line_divider_dark</item>
 
         <item name="android:windowDrawsSystemBarBackgrounds">true</item>
         <item name="android:statusBarColor">@android:color/transparent</item>
@@ -76,19 +94,15 @@
 
         <!-- Themes -->
         <item name="windowActionModeOverlay">true</item>
-        <item name="actionBarTheme">@style/ThemeOverlay.AppCompat.Dark.ActionBar</item>
-        <item name="actionBarPopupTheme">@style/ThemeOverlay.AppCompat</item>
+        <item name="actionBarTheme">@style/ThemeOverlay.MaterialComponents.Dark.ActionBar</item>
+        <item name="actionBarPopupTheme">@style/ThemeOverlay.MaterialComponents</item>
         <item name="preferenceTheme">@style/PreferenceThemeOverlay</item>
-        <item name="md_background_color">@color/dialogDark</item>
+        <item name="dialogTheme">@style/Theme.AlertDialog.Dark</item>
         <item name="alertDialogTheme">@style/Theme.AlertDialog.Dark</item>
+        <item name="md_background_color">?attr/colorSurface</item>
 
         <!-- Custom Attributes-->
-        <item name="selectable_list_drawable">@drawable/list_item_selector_dark</item>
         <item name="selectable_library_drawable">@drawable/library_item_selector_dark</item>
-        <item name="text_color_primary">@color/textColorPrimaryDark</item>
-        <item name="background_card">@color/dialogDark</item>
-        <item name="tabBarIconColor">@android:color/white</item>
-        <item name="tabBarIconInactive">@color/textColorHintDark</item>
     </style>
 
     <style name="Theme.Tachiyomi.Dark" parent="Theme.Base.Dark">
@@ -110,7 +124,9 @@
     <style name="Theme.Base.Amoled" parent="Theme.Base.Dark">
         <item name="colorPrimary">@color/colorAmoledPrimary</item>
         <item name="colorPrimaryDark">@color/colorAmoledPrimary</item>
-        <item name="android:colorBackground">@color/md_black_1000</item>
+        <item name="colorSurface">@color/colorAmoledPrimary</item>
+
+        <item name="android:colorBackground">@color/colorAmoledPrimary</item>
 
         <item name="android:windowDrawsSystemBarBackgrounds">true</item>
         <item name="android:statusBarColor">@android:color/transparent</item>
@@ -118,12 +134,9 @@
 
         <!-- Themes -->
         <item name="md_background_color">@color/colorAmoledPrimary</item>
-        <item name="alertDialogTheme">@style/Theme.AlertDialog.Amoled</item>
 
         <!-- Custom Attributes-->
-        <item name="selectable_list_drawable">@drawable/list_item_selector_amoled</item>
         <item name="selectable_library_drawable">@drawable/library_item_selector_amoled</item>
-        <item name="background_card">@color/colorAmoledPrimary</item>
     </style>
 
     <style name="Theme.Tachiyomi.Amoled" parent="Theme.Base.Amoled">
@@ -136,19 +149,19 @@
     <style name="Theme.Base.Reader.Dark" parent="Theme.Base.Dark">
         <item name="colorPrimary">@color/readerColorDarkPrimary</item>
         <item name="colorPrimaryDark">@color/readerColorDarkPrimary</item>
-        <item name="android:colorBackground">@android:color/black</item>
+        <item name="colorSurface">@android:color/black</item>
 
-        <item name="android:statusBarColor">?colorPrimaryDark</item>
-        <item name="android:navigationBarColor">?colorPrimaryDark</item>
+        <item name="android:statusBarColor">?attr/colorPrimaryDark</item>
+        <item name="android:navigationBarColor">?attr/colorPrimaryDark</item>
     </style>
 
     <style name="Theme.Base.Reader.Light" parent="Theme.Base">
         <item name="colorPrimary">@color/readerColorDarkPrimary</item>
         <item name="colorPrimaryDark">@color/readerColorDarkPrimary</item>
-        <item name="android:colorBackground">@android:color/white</item>
+        <item name="colorSurface">@android:color/white</item>
 
-        <item name="android:statusBarColor">?colorPrimaryDark</item>
-        <item name="android:navigationBarColor">?colorPrimaryDark</item>
+        <item name="android:statusBarColor">?attr/colorPrimaryDark</item>
+        <item name="android:navigationBarColor">?attr/colorPrimaryDark</item>
     </style>
 
     <style name="Theme.Reader" parent="Theme.Base.Reader.Dark">
@@ -171,5 +184,4 @@
         <item name="android:navigationBarColor">?attr/colorBackgroundSplash</item>
     </style>
 
-
 </resources>