/* Fullscreen overlay */
#astoundImageLightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 100000;
}

/* Active state */
#astoundImageLightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

/* Image scaling */
#astoundImageLightbox img {
  max-width: 95vw;
  max-height: 95vh;
  object-fit: contain;
}

/* Close button */
#astoundImageLightbox .lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 32px;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  line-height: 1;
}

/* Optional: indicate clickability */
.astoundThumbImageZoom {
  cursor: zoom-in;
}