res/values/styles.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <style name="AppTheme" parent="Theme.AppCompat.DayNight">
        <item name="colorPrimary">@color/theme_primary</item>
        <item name="colorPrimaryDark">@color/theme_primary_dark</item>
        <item name="colorAccent">@color/theme_accent</item>
        <item name="windowActionModeOverlay">true</item>
        <item name="android:windowLightStatusBar">@bool/theme_is_light</item>
        <item name="android:windowLightNavigationBar">@bool/theme_is_light</item>
    </style>

    <style name="AppTheme.NoActionBar">
        <item name="windowActionBar">false</item>
        <item name="windowNoTitle">true</item>
        <item name="android:windowDrawsSystemBarBackgrounds">true</item>
        <item name="android:statusBarColor">@android:color/transparent</item>
        <item name="android:navigationBarColor">@android:color/transparent</item>
    </style>

    <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.ActionBar" />

    <style name="TextAppearanceInverted" parent="TextAppearance.AppCompat.Widget.ActionBar.Title">
        <item name="android:textColor">@color/inverted</item>
    </style>
    <style name="TextAppearanceTransparent" parent="TextAppearance.AppCompat.Widget.ActionBar.Title">
        <item name="android:textColor">@android:color/transparent</item>
    </style>

    <style name="AppTheme.PopupMenuOverlapAnchor">
        <item name="android:overlapAnchor">true</item>
        <item name="android:dropDownVerticalOffset">8dp</item>
        <item name="android:dropDownHorizontalOffset">-16dp</item>
    </style>
</resources>