diff --git a/app/src/main/res/values-night/colors.xml b/app/src/main/res/values-night/colors.xml
new file mode 100644
index 0000000..65425a5
--- /dev/null
+++ b/app/src/main/res/values-night/colors.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="colorPrimary">#222222</color>
+    <color name="colorPrimaryDark">#202020</color>
+    <color name="colorOnPrimary">#FFFFFFFF</color>
+    <color name="colorSecondary">#696969</color>
+    <color name="colorSecondaryDark">#515151</color>
+    <color name="colorOnSecondary">#DFFFFFFF</color>
+    <color name="colorAccent">#F93422</color>
+</resources>
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 84a5e97..af395d8 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -1,6 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="colorPrimary">#3f4242</color>
-    <color name="colorPrimaryDark">#292b2b</color>
-    <color name="colorAccent">#03DAC5</color>
+    <color name="colorPrimary">#FFFFFF</color>
+    <color name="colorPrimaryDark">#EFEFEF</color>
+    <color name="colorOnPrimary">#000000</color>
+    <color name="colorSecondary">#999999</color>
+    <color name="colorSecondaryDark">#888888</color>
+    <color name="colorOnSecondary">#111111</color>
+    <color name="colorAccent">#F93422</color>
 </resources>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 5885930..e7a2232 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -1,11 +1,37 @@
 <resources>
 
     <!-- Base application theme. -->
-    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
+    <style name="NPSTheme" parent="Theme.MaterialComponents.DayNight.NoActionBar">
         <!-- Customize your theme here. -->
         <item name="colorPrimary">@color/colorPrimary</item>
-        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="colorPrimaryVariant">@color/colorPrimaryDark</item>
+        <item name="colorOnPrimary">@color/colorOnPrimary</item>
+        <item name="colorSecondary">@color/colorSecondary</item>
+        <item name="colorSecondaryVariant">@color/colorSecondaryDark</item>
+        <item name="colorOnSecondary">@color/colorOnSecondary</item>
+
+        <item name="android:statusBarColor">@color/colorPrimary</item>
+        <item name="alertDialogTheme">@style/NPSTheme.AlertDialog</item>
+    </style>
+
+    <style name="NPSTheme.AlertDialog" parent="Theme.MaterialComponents.DayNight.Dialog.Alert">
+        <item name="colorPrimary">@color/colorOnPrimary</item>
         <item name="colorAccent">@color/colorAccent</item>
     </style>
 
+    <style name="NPSTheme.ActionBar" parent="">
+        <item name="android:textColorPrimary">@color/colorOnPrimary</item>
+        <item name="android:textColorSecondary">@color/colorOnPrimary</item>
+        <item name="android:actionOverflowButtonStyle">@color/colorOnSecondary</item>
+    </style>
+
+    <style name="NPSTheme.NoActionBar">
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
+    </style>
+
+    <style name="NPSTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
+
+    <style name="NPSTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
+
 </resources>