/* Stage572: keep swipes responsive without affecting desktop lightboxes. */
@media (pointer:coarse){
[data-photo-lightbox] [data-lightbox-image],
[data-catalog-lightbox] [data-catalog-lightbox-image]{will-change:transform,opacity;touch-action:pan-y;user-select:none;-webkit-user-select:none;-webkit-user-drag:none}
[data-photo-lightbox] .photo-lightbox-media,
[data-catalog-lightbox] .catalog-lightbox-media-v153{overflow:hidden;touch-action:pan-y}
}

/* Stage573: hide visual arrows in mobile full-screen viewers; keep DOM controls for swipe navigation. */
@media (max-width: 767px), (pointer: coarse) {
  [data-photo-lightbox] [data-lightbox-prev],
  [data-photo-lightbox] [data-lightbox-next],
  [data-catalog-lightbox] [data-catalog-lightbox-prev],
  [data-catalog-lightbox] [data-catalog-lightbox-next] {
    display: none !important;
  }
}