.image-viewer-open{overflow:hidden}
#gallery-main .gallery-open{display:block;width:100%;padding:0;border:0;border-radius:inherit;background:transparent;cursor:zoom-in;color:inherit}
#gallery-main .gallery-open:hover{filter:none;background:transparent}
#image-viewer{width: min(1120px,96vw);height: min(860px,94vh);height:min(860px,94dvh);max-width:96vw;max-height:94dvh;padding:0;border:1px solid #e5e7eb;border-radius:18px;background:#fff;color:#263238;box-shadow:0 24px 90px #0005;overflow:hidden}
#image-viewer::backdrop{background:#111a24bf;backdrop-filter:blur(5px)}
#image-viewer .viewer-shell{height:100%;display:flex;flex-direction:column;min-height:0}
#image-viewer .viewer-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;border-bottom:1px solid #edf0f2;flex-shrink:0}
#image-viewer .viewer-counter{font-variant-numeric:tabular-nums;color:#63717a;font-size:.9rem}
#image-viewer .viewer-tools{display:flex;gap:6px;align-items:center}
#image-viewer button{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:8px;border:1px solid #e3e8eb;border-radius:12px;color:#263238;background:#fff;font-size:.9rem;cursor:pointer}
#image-viewer button:hover{background:#f0f3f5;filter:none}
#image-viewer button:disabled{opacity:.35;cursor:default}
#image-viewer button:focus-visible{outline:3px solid #537792;outline-offset:2px}
#image-viewer .viewer-body{display:grid;grid-template-columns:52px minmax(0,1fr) 52px;gap:8px;align-items:center;flex:1;min-height:0;padding:12px}
#image-viewer .viewer-viewport{height:100%;min-width:0;overflow:hidden;touch-action:none;overscroll-behavior:contain;background:#f8fafb;border-radius:12px;position:relative;user-select:none}
#image-viewer .viewer-viewport.is-zoomed{cursor:grab}
#image-viewer .viewer-viewport.is-dragging{cursor:grabbing}
#image-viewer .viewer-stage{width:100%;height:100%;display:block}
#image-viewer .viewer-stage.zoom-2{width:200%;height:200%}
#image-viewer .viewer-stage.zoom-3{width:300%;height:300%}
#image-viewer .viewer-stage.zoom-4{width:400%;height:400%}
#image-viewer img{display:block;width:100%;height:100%;min-width:0;min-height:0;max-width:100%;max-height:100%;object-fit:contain;user-select:none}
#image-viewer img[hidden]{display:none}
#image-viewer .viewer-caption{margin:6px 20px;text-align:center;font-weight:600;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;flex-shrink:0}
#image-viewer .viewer-help{margin:4px 16px 14px;text-align:center;color:#63717a;font-size:.8rem;flex-shrink:0}
#image-viewer .viewer-error{position:absolute;inset:30% 12px auto;text-align:center}
@media(max-width:600px){#image-viewer{width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;border:0;border-radius:0}#image-viewer .viewer-toolbar{padding:8px}#image-viewer .viewer-body{grid-template-columns:44px minmax(0,1fr) 44px;gap:2px;padding:4px}#image-viewer .viewer-tools{gap:4px}#image-viewer .viewer-help{padding-bottom:env(safe-area-inset-bottom)}}