/* --- Custom Lightbox Styles --- */
#custom-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  display: none;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  z-index: 9999;
}

#custom-lightbox.active {
  display: flex;
}

#lightbox-img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  transition: opacity 0.3s ease;
}

#lightbox-caption {
  color: #fff;
  font-size: 0.9rem;
  margin-top: 1rem;
  text-align: center;
}

.lightbox-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #fff;
  font-size: 2rem;
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: background 0.3s;
  z-index: 10000;
}
.lightbox-arrow:hover {
  background: rgba(255, 255, 255, 0.3);
}

#prev-btn {
  left: 2%;
}
#next-btn {
  right: 2%;
}

#close-btn {
  position: absolute;
  top: 2%;
  right: 2%;
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  z-index: 10001;
}