skyline/app/src/main/res/values/styles.xml

<?xml version="1.0" encoding="utf-8"?>
<resources xmlns:tools="http://schemas.android.com/tools">
    <style name="SectionTitle" parent="TextAppearance.MaterialComponents.Headline6">
        <item name="android:textSize">16sp</item>
    </style>

    <style name="ShapeAppearance.App.SmallComponent" parent="ShapeAppearance.MaterialComponents.SmallComponent">
        <item name="cornerFamily">rounded</item>
        <item name="cornerSize">@dimen/cornerRadius</item>
    </style>

    <style name="ShapeAppearance.App.MediumComponent" parent="ShapeAppearance.MaterialComponents.MediumComponent">
        <item name="cornerFamily">rounded</item>
        <item name="cornerSize">@dimen/cornerRadiusMedium</item>
    </style>

    <!-- android:elevation makes BottomSheetDialog background color brighter than it should be -->
    <style name="ThemeOverlay.App.BottomSheetDialog" parent="ThemeOverlay.MaterialComponents.BottomSheetDialog">
        <item name="bottomSheetStyle">@style/Widget.App.BottomSheet</item>
    </style>
    <style name="Widget.App.BottomSheet" parent="Widget.MaterialComponents.BottomSheet.Modal">
        <item name="android:elevation">@null</item>
        <item name="shapeAppearanceOverlay">@style/ShapeAppearance.App.BottomSheetDialog</item>
    </style>

    <style name="ShapeAppearance.App.BottomSheetDialog" parent="">
        <item name="cornerSizeTopLeft">@dimen/cornerRadiusMedium</item>
        <item name="cornerSizeTopRight">@dimen/cornerRadiusMedium</item>
    </style>

    <!-- Workaround for AndroidX Preference as it doesn't use MaterialAlertDialogBuilder -->
    <style name="ThemeOverlay.App.MaterialAlertDialog" parent="ThemeOverlay.MaterialComponents.MaterialAlertDialog">
        <item name="android:dialogCornerRadius">@dimen/cornerRadiusMedium</item>
    </style>

    <style name="ChipChoice.Material">
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorOnPrimary">@color/colorPrimary</item>
    </style>

    <style name="ChipChoice" parent="Widget.MaterialComponents.Chip.Choice">
        <item name="android:textAllCaps">true</item>
        <item name="chipStartPadding">8dp</item>
        <item name="chipEndPadding">8dp</item>
        <item name="materialThemeOverlay">@style/ChipChoice.Material</item>
        <item name="shapeAppearance">@style/ShapeAppearance.MaterialComponents.LargeComponent</item>
    </style>

    <style name="Widget.App.OutlinedCard" parent="Widget.MaterialComponents.CardView">
        <item name="cardBackgroundColor">@android:color/transparent</item>
        <item name="cardElevation">0dp</item>
        <item name="strokeColor" tools:ignore="PrivateResource">@color/mtrl_btn_stroke_color_selector</item>
        <item name="strokeWidth">1dp</item>
        <item name="android:clickable">true</item>
    </style>
</resources>