diff --git a/project/app/src/main/res/values/styles.xml b/project/app/src/main/res/values/styles.xml
index 6f0c81bb9..2269c34a7 100644
--- a/project/app/src/main/res/values/styles.xml
+++ b/project/app/src/main/res/values/styles.xml
@@ -1,33 +1,28 @@
-<resources xmlns:tools="http://schemas.android.com/tools">
-
-    <!-- LIGHT THEME -->
-    <style name="AppTheme" parent="Theme.MaterialComponents.Light.NoActionBar">
-        <item name="icon_color">@color/black</item>
-        <item name="card_color">@color/white</item>
-        <item name="controls_panel_stroke">@color/gray_50</item>
-        <item name="theme_icon">@drawable/ic_invert_theme</item>
-        <item name="android:windowBackground">@color/white</item>
-        <item name="android:navigationBarColor">@color/black</item>
-        <item name="android:alertDialogTheme">@style/AlertDialogStyle</item>
-        <item name="android:windowLightStatusBar" tools:targetApi="23">true</item>
-    </style>
-
-    <!-- INVERTED THEME -->
-    <style name="AppThemeInverted" parent="Theme.MaterialComponents.NoActionBar">
-        <item name="icon_color">@color/white</item>
-        <item name="card_color">@color/black</item>
-        <item name="controls_panel_stroke">@color/gray_900</item>
-        <item name="android:windowBackground">@color/black</item>
-        <item name="theme_icon">@drawable/ic_invert_theme_off</item>
-        <item name="android:navigationBarColor">@color/black</item>
-        <item name="android:alertDialogTheme">@style/AlertDialogStyle</item>
-        <item name="android:windowLightStatusBar" tools:targetApi="23">true</item>
-    </style>
-
-    <style name="AlertDialogStyle" parent="Theme.MaterialComponents.Light.Dialog.Alert" />
-
-    <style name="SeekBarStyle" parent="Widget.AppCompat.SeekBar">
-        <item name="android:progressBackgroundTint">?attr/colorAccent</item>
-        <item name="android:progressTint">?attr/colorAccent</item>
-    </style>
-</resources>
+<resources>
+
+    <!-- LIGHT THEME -->
+    <style name="AppTheme" parent="Theme.MaterialComponents.Light.NoActionBar">
+        <item name="icon_color">@color/black</item>
+        <item name="theme_icon">@drawable/ic_invert_theme</item>
+        <item name="android:navigationBarColor">@color/white</item>
+        <item name="android:windowLightNavigationBar">true</item>
+        <item name="android:windowBackground">@color/white</item>
+        <item name="android:alertDialogTheme">@style/AlertDialogStyle</item>
+        <item name="card_color">@color/white</item>
+        <item name="controls_panel_stroke">@color/gray_900</item>
+        <item name="android:windowLightStatusBar">true</item>
+    </style>
+
+    <!-- INVERTED THEME -->
+    <style name="AppThemeInverted" parent="Theme.MaterialComponents.NoActionBar">
+        <item name="icon_color">@color/white</item>
+        <item name="theme_icon">@drawable/ic_invert_theme_off</item>
+        <item name="android:navigationBarColor">@color/black</item>
+        <item name="android:windowLightNavigationBar">false</item>
+        <item name="android:windowBackground">@color/black</item>
+        <item name="card_color">@color/black</item>
+        <item name="controls_panel_stroke">@color/gray_900</item>
+        <item name="android:alertDialogTheme">@style/AlertDialogStyle</item>
+        <item name="android:windowLightStatusBar">true</item>
+    </style>
+</resources>