#map-hover {
  position: absolute;
  z-index: 1000;
  width: 300px;       /* wider map */
  height: 200px;      /* taller map */
  border: 1px solid #ccc;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.25);
  pointer-events: none;
  background: white;
}