diff --git a/app/src/main/res/values-night/colors.xml b/app/src/main/res/values-night/colors.xml
index b89e5c70..c54aae77 100644
--- a/app/src/main/res/values-night/colors.xml
+++ b/app/src/main/res/values-night/colors.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
+    <color name="colorBackground">#121212</color>
     <color name="colorPrimary">#0073c9</color>
     <color name="colorPrimaryDark">#00008b</color>
     <color name="colorPrimaryLight">#0ca1fd</color>
@@ -7,6 +8,7 @@
     <color name="colorSecondaryDark">#008873</color>
     <color name="colorSecondaryLight">#5cecd2</color>
     <color name="colorGray">#9e9e9e</color>
+    <color name="colorGrayDark">#424242</color>
     <color name="colorGrayLight">#e0e0e0</color>
     <color name="colorAccent">#F77445</color>
     <color name="colorBaresip">#0ca1fd</color>
@@ -22,8 +24,10 @@
     <color name="colorDark">#383838</color>
     <color name="colorSpinnerText">@color/colorDark</color>
     <color name="colorSpinnerDropdown">@color/colorGray</color>
-    <color name="colorSpinnerDivider">@color/colorGrayLight</color>
+    <color name="colorSpinnerDivider">@color/colorGrayDark</color>
     <color name="colorItemText">@color/colorGrayLight</color>
     <color name="colorAlertText">@color/colorGrayLight</color>
     <color name="colorCodec">@color/colorSecondaryDark</color>
+    <color name="colorPopupBackground">@color/colorSecondaryDark</color>
+    <color name="colorAlert">@color/colorPrimaryLight</color>
 </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 5becbc0f..7d3228b7 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources xmlns:tools="http://schemas.android.com/tools">
+    <color name="colorBackground">@color/colorWhite</color>
     <color name="design_snackbar_background_color" tools:override="true">@color/colorSecondaryDark</color>
     <color name="colorPrimary">#0ca1fd</color>
     <color name="colorPrimaryDark">#0073c9</color>
@@ -8,6 +9,7 @@
     <color name="colorSecondaryDark">#008873</color>
     <color name="colorSecondaryLight">#5cecd2</color>
     <color name="colorGray">#9e9e9e</color>
+    <color name="colorGrayDark">#424242</color>
     <color name="colorGrayLight">#e0e0e0</color>
     <color name="colorAccent">#F77445</color>
     <color name="colorBaresip">#0ca1fd</color>
@@ -27,4 +29,6 @@
     <color name="colorItemText">@color/colorBlack</color>
     <color name="colorAlertText">@color/colorBlack</color>
     <color name="colorCodec">@color/colorBlack</color>
+    <color name="colorPopupBackground">@color/colorSecondaryDark</color>
+    <color name="colorAlert">@color/colorPrimary</color>
 </resources>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 99460e85..8c104b52 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -7,6 +7,7 @@
         <item name="actionBarTheme">@style/ActionBar</item>
         <item name="actionOverflowMenuStyle">@style/Spinner</item>
         <item name="android:dropDownListViewStyle">@style/Spinner</item>
+        <item name="android:colorBackground">@color/colorBackground</item>
     </style>
 
     <style name="AppTheme.Main" parent="AppTheme">
@@ -23,7 +24,7 @@
     </style>
 
     <style name="Spinner" parent="Widget.AppCompat.ListView.DropDown">
-        <item name="android:popupBackground">@color/colorSecondaryDark</item>
+        <item name="android:popupBackground">@color/colorPopupBackground</item>
         <item name="android:textColor">@color/colorLight</item>
         <item name="android:dividerHeight">1dp</item>
         <item name="android:divider">@color/colorSpinnerDivider</item>
@@ -39,7 +40,7 @@
     </style>
 
     <style name="Alert.Button.Positive" parent="Widget.MaterialComponents.Button.TextButton">
-        <item name="android:textColor">@color/colorPrimary</item>
+        <item name="android:textColor">@color/colorAlert</item>
         <item name="rippleColor">@color/colorAccent</item>
         <item name="android:textSize">14sp</item>
         <item name="android:textAllCaps">true</item>
@@ -53,7 +54,7 @@
     </style>
 
     <style name="Alert.Title" parent="@style/MaterialAlertDialog.MaterialComponents.Title.Text">
-        <item name="android:textColor">@color/colorPrimary</item>
+        <item name="android:textColor">@color/colorAlert</item>
         <item name="android:textSize">20sp</item>
     </style>