styles.xml

<resources>

    <!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
        <!-- Customize your theme here. -->
        <item name="android:background">@color/colorBackground</item>
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>

        <item name="android:textColor">@color/colorTextRegular</item>
        <item name="android:fontFamily">@font/pt_sans</item>
        
        <item name="colorControlNormal">@color/colorBorderSmallElement</item>
        <item name="colorControlActivated">@color/colorAccent</item>

        <item name="android:actionBarStyle">@style/MyActionBar</item>
    </style>


    <style name="MyActionBar" parent="@android:style/Widget.Holo.Light.ActionBar">
        <item name="background">@color/colorAppBar</item>
        <item name="android:textColor">@color/colorWarning</item>
    </style>


    <style name="TextError">
        <item name="android:textColor">@color/colorTextError</item>
    </style>


    <style name="TextHeader" parent="AppTheme">
        <item name="android:textSize">22sp</item>
    </style>


    <style name="TextInputTitle" parent="AppTheme">
        <item name="android:textSize">12sp</item>
        <item name="android:layout_marginBottom">2dp</item>
    </style>


    <style name="ButtonMain" parent="AppTheme">
        <item name="android:textAllCaps">false</item>
        <item name="android:background">@drawable/button_main</item>
        <item name="android:textColor">@color/colorWhite</item>
        <item name="android:textSize">22sp</item>
    </style>


    <style name="EditText" parent="AppTheme">
        <item name="android:background">@drawable/edittext</item>
        <item name="android:textSize">18sp</item>
    </style>

    <style name="ErrorBox" parent="AppTheme">
        <item name="android:background">@drawable/error_box</item>
    </style>
</resources>