<?xml version="1.0" encoding="utf-8"?>
<!-- Ghost button: transparent fill, hairline warm edge;
     pressed adds the warm press wash + strong edge. -->
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_pressed="true">
        <shape>
            <solid android:color="@color/surface_press" />
            <stroke android:width="1dp" android:color="@color/border_strong" />
            <corners android:radius="14dp" />
        </shape>
    </item>
    <item>
        <shape>
            <solid android:color="@android:color/transparent" />
            <stroke android:width="1dp" android:color="@color/border" />
            <corners android:radius="14dp" />
        </shape>
    </item>
</selector>