wulkanowy-mirror/app/src/main/res/values/styles.xml

<resources>

    <style name="WulkanowyTheme" parent="@style/Theme.AppCompat.DayNight.NoActionBar">
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorPrimary</item>
        <item name="actionMenuTextColor">@android:color/primary_text_dark</item>
        <item name="android:textColorPrimary">@android:color/primary_text_light</item>
        <item name="android:textColorSecondary">@android:color/secondary_text_light</item>
        <item name="android:textColorSecondaryInverse">@android:color/primary_text_dark</item>
        <item name="android:textColorTertiary">@android:color/primary_text_light</item>
        <item name="android:textColorTertiaryInverse">@android:color/primary_text_dark</item>
        <item name="titleTextColor">@android:color/primary_text_dark</item>
        <item name="subtitleTextColor">@android:color/primary_text_dark</item>
        <item name="android:colorBackground">@android:color/white</item>
        <item name="preferenceTheme">@style/PreferenceThemeOverlay.v14.Material</item>
        <item name="bottomNavBackground">@color/bottom_nav_background_inverse</item>
    </style>

    <style name="WulkanowyTheme.DarkActionBar" parent="@style/Theme.AppCompat.DayNight.DarkActionBar">
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorPrimary</item>
        <item name="actionMenuTextColor">@android:color/primary_text_dark</item>
        <item name="android:textColorPrimary">@android:color/primary_text_light</item>
        <item name="android:textColorSecondary">@android:color/primary_text_light</item>
        <item name="android:textColorSecondaryInverse">@android:color/primary_text_dark</item>
        <item name="android:textColorTertiary">@android:color/primary_text_light</item>
        <item name="android:textColorTertiaryInverse">@android:color/primary_text_dark</item>
        <item name="titleTextColor">@android:color/primary_text_dark</item>
        <item name="subtitleTextColor">@android:color/primary_text_dark</item>
        <item name="android:colorBackground">@android:color/white</item>
    </style>

    <style name="WulkanowyTheme.SplashTheme" parent="WulkanowyTheme">
        <item name="android:windowBackground">@drawable/splash_background</item>
    </style>

</resources>