/* Lightbox overlay style */
#lightbox-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(0, 0, 0, 0.9);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}
#lightbox-overlay img {
  max-width: 90%;
  max-height: 90%;
  border: 4px solid #00ffc8;
  border-radius: 12px;
}