/* Airbnb Design System — Elevation tokens
   One shadow tier plus the flat baseline. Depth comes from photography and
   white-on-white separation, not layered shadows. */

:root {
  /* The single shadow definition in the entire system.
     Property cards on hover, the search bar at rest, dropdown menus. */
  --shadow-card: rgba(0, 0, 0, 0.02) 0 0 0 1px,
                 rgba(0, 0, 0, 0.04) 0 2px 6px 0,
                 rgba(0, 0, 0, 0.1) 0 4px 8px 0;

  /* Modal backdrop — scrim at 50% opacity. */
  --shadow-scrim: rgba(0, 0, 0, 0.5);
}