/* Lightbox overlay styles */
.lightbox-overlay {
  display: none;
  position: fixed;
  z-index: 99999;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.92);
  cursor: zoom-out;
  justify-content: center;
  align-items: center;
}
.lightbox-overlay.active {
  display: flex;
}
.lightbox-overlay img {
  max-width: 95vw;
  max-height: 95vh;
  object-fit: contain;
  border-radius: 2px;
  box-shadow: 0 0 30px rgba(0,0,0,0.5);
}
.lightbox-overlay .close-btn {
  position: absolute;
  top: 15px;
  right: 20px;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  opacity: 0.7;
}
.lightbox-overlay .close-btn:hover {
  opacity: 1;
}