diff --git a/.idea/misc.xml b/.idea/misc.xml
index ea3a166..b73fd9c 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -7,8 +7,6 @@
         <entry key="app/src/main/res/drawable/circle_accent.xml" value="0.288" />
         <entry key="app/src/main/res/layout/activity_main.xml" value="0.2838541666666667" />
         <entry key="app/src/main/res/layout/activity_settings.xml" value="0.19375" />
-        <entry key="app/src/main/res/layout/app_list_item.xml" value="0.2838541666666667" />
-        <entry key="app/src/main/res/layout/fragment_list.xml" value="0.2838541666666667" />
         <entry key="app/src/main/res/menu/bottom_navigation.xml" value="0.2828125" />
         <entry key="app/src/main/res/menu/main_activity_menu.xml" value="0.2838541666666667" />
       </map>
diff --git a/app/src/main/res/drawable/bottom_navigation_color_selector.xml b/app/src/main/res/drawable/bottom_navigation_color_selector.xml
index c7d4af1..6b84d3b 100644
--- a/app/src/main/res/drawable/bottom_navigation_color_selector.xml
+++ b/app/src/main/res/drawable/bottom_navigation_color_selector.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
     <item android:color="@color/colorAccent" android:state_checked="true" />
-    <item android:color="@color/colorTextPrimary" android:state_checked="false" />
+    <item android:color="@color/black" android:state_checked="false" />
 </selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/app_list_item.xml b/app/src/main/res/layout/app_list_item.xml
index 28a505e..79a20b1 100644
--- a/app/src/main/res/layout/app_list_item.xml
+++ b/app/src/main/res/layout/app_list_item.xml
@@ -24,7 +24,7 @@
         android:layout_marginStart="16dp"
         android:layout_marginEnd="16dp"
         android:layout_marginBottom="0dp"
-        android:textColor="@color/colorTextPrimary"
+        android:textColor="@color/black"
         android:ellipsize="marquee"
         app:layout_constraintStart_toEndOf="@id/list_app_icon"
         app:layout_constraintTop_toTopOf="parent"
@@ -38,7 +38,7 @@
         android:layout_marginStart="16dp"
         android:layout_marginEnd="16dp"
         android:layout_marginBottom="16dp"
-        android:textColor="@color/colorTextSecondary"
+        android:textColor="@color/grey"
         android:ellipsize="marquee"
         app:layout_constraintStart_toEndOf="@id/list_app_icon"
         app:layout_constraintTop_toBottomOf="@id/list_app_title"
@@ -50,7 +50,7 @@
         android:layout_height="24dp"
         android:layout_marginTop="28dp"
         android:layout_marginEnd="16dp"
-        android:textColor="@color/colorPrimary"
+        android:textColor="@android:color/white"
         android:textStyle="bold"
         android:background="@drawable/circle_accent"
         android:gravity="center"
diff --git a/app/src/main/res/layout/fragment_list.xml b/app/src/main/res/layout/fragment_list.xml
index cd95a78..d2cfa48 100644
--- a/app/src/main/res/layout/fragment_list.xml
+++ b/app/src/main/res/layout/fragment_list.xml
@@ -1,12 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
     <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
         android:id="@+id/fragment_swipe_refresh"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent">
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent">
 
         <androidx.recyclerview.widget.RecyclerView
             android:layout_width="match_parent"
@@ -16,4 +21,4 @@
 
     </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
 
-</FrameLayout>
\ No newline at end of file
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values-night/colors.xml b/app/src/main/res/values-night/colors.xml
deleted file mode 100644
index f2b80f2..0000000
--- a/app/src/main/res/values-night/colors.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <color name="colorPrimary">#00100D</color>
-    <color name="colorAccent">#009688</color>
-    <color name="colorAccentSetupWizard">#FFC107</color>
-    <color name="colorNavigationBar">#004D3F</color>
-    <color name="colorTextPrimary">#EEEEEE</color>
-    <color name="colorTextSecondary">#CCCCCC</color>
-    <color name="disabledAppBackground">#004D3F</color>
-    <color name="selectedAppBackground">#10201D</color>
-    <color name="selectedAndDisabledAppBackground">#105D4F</color>
-</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-night/styles.xml b/app/src/main/res/values-night/styles.xml
deleted file mode 100644
index d404d4c..0000000
--- a/app/src/main/res/values-night/styles.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources xmlns:tools="http://schemas.android.com/tools">
-    <style name="AppTheme" parent="AppTheme.Override">
-        <item name="android:windowLightStatusBar">false</item>
-        <item name="android:windowLightNavigationBar" tools:targetApi="o_mr1">false</item>
-    </style>
-</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 4cb9323..431fcf7 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -4,9 +4,9 @@
     <color name="colorAccent">#009688</color>
     <color name="colorAccentSetupWizard">#FFC107</color>
     <color name="colorNavigationBar">#E0F2F1</color>
-    <color name="colorTextPrimary">#333333</color>
-    <color name="colorTextSecondary">#999999</color>
+    <color name="black">#333333</color>
+    <color name="grey">#999999</color>
     <color name="disabledAppBackground">#E0F2F1</color>
-    <color name="selectedAppBackground">#E1E9E8</color>
+    <color name="selectedAppBackground">#EEEEEE</color>
     <color name="selectedAndDisabledAppBackground">#CEE1E0</color>
 </resources>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 3ec47cb..dbba419 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -1,19 +1,14 @@
 <resources>
+
     <!-- Base application theme. -->
-    <style name="AppTheme.Base" parent="Theme.AppCompat.DayNight.NoActionBar">
+    <style name="AppTheme.Base" parent="Theme.AppCompat.Light.NoActionBar">
         <!-- Customize your theme here. -->
         <item name="colorPrimary">@color/colorPrimary</item>
         <item name="colorPrimaryDark">@color/colorPrimary</item>
         <item name="colorAccent">@color/colorAccent</item>
-        <item name="colorOnPrimary">@color/colorTextPrimary</item>
         <item name="windowActionModeOverlay">true</item>
         <item name="android:windowLightStatusBar">true</item>
         <item name="android:colorBackground">@color/colorPrimary</item>
-        <item name="android:textColor">@color/colorTextPrimary</item>
-        <item name="android:textColorSecondary">@color/colorTextSecondary</item>
-        <item name="android:itemBackground">@color/colorPrimary</item>
-        <item name="android:listViewStyle">@style/ListViewTheme</item>
-        <item name="android:alertDialogTheme">@style/AlertDialogTheme</item>
     </style>
 
     <style name="AppTheme.Override" parent="AppTheme.Base">
@@ -24,21 +19,6 @@
         <!-- Empty; override from specific styles -->
     </style>
 
-    <!-- Themes for dialogs and context menus -->
-    <style name="ListViewTheme" parent="@android:style/Widget.ListView">
-        <item name="android:background">@color/colorPrimary</item>
-    </style>
-
-    <style name="AlertDialogTheme" parent="Theme.AppCompat.DayNight.Dialog.Alert">
-        <item name="android:background">@color/colorPrimary</item>
-        <item name="android:headerBackground">@color/colorPrimary</item>
-        <item name="android:windowTitleStyle">@style/AlertDialogTitleTextStyle</item>
-    </style>
-
-    <style name="AlertDialogTitleTextStyle" parent="TextAppearance.AppCompat.Title">
-        <item name="android:background">@color/colorPrimary</item>
-    </style>
-
     <!-- Theme for ActionBar -->
     <!-- Display the text as accent color -->
     <style name="ToolbarTheme" parent="ThemeOverlay.AppCompat.ActionBar">