#lightbox-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

#lightbox-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain; /* ✅ Keeps aspect ratio but fills space */
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
  transition: opacity 0.3s ease;
  opacity: 0;
}

#lightbox-overlay.active #lightbox-image[src] {
  opacity: 1;
}


.lightbox-overlay img {
  max-width: 90%;
  max-height: 80vh;
  margin-bottom: 1rem;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: none;
  border: none;
  color: white;
  font-size: 2rem;
  cursor: pointer;
}


.lightbox-close { top: 1rem; right: 1rem; }
.lightbox-prev { left: 2rem; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 2rem; top: 50%; transform: translateY(-50%); }

/*. LIGHTBOX LOADER */

.lightbox-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9998;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid #fff;
  border-top: 4px solid transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}