<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="24dp"
    android:height="24dp"
    android:viewportWidth="24"
    android:viewportHeight="24">
    <!-- Crescent moon silhouette (white, notification-safe) -->
    <path
        android:fillColor="#FFFFFF"
        android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10c1.41,0 2.76,-0.29 3.99,-0.82C13.15,19.74 11,16.64 11,13c0,-3.64 2.15,-6.74 4.99,-8.18C14.76,2.29 13.41,2 12,2z" />
</vector>
