.mouse-coords {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(5px);
  border: 1px solid rgba(0, 0, 0, 0.1);
  padding: 8px 12px;
  z-index: 10;
  font-size: 12px;
  border-radius: 5px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  width: 350px;
  white-space: nowrap;
  color: #333;
}