body:has(.case-lightbox[open]){overflow:hidden}
dialog.case-lightbox{box-sizing:border-box;inset:0;margin:0;width:100vw;max-width:none;height:100dvh;max-height:none;padding:24px 32px 16px;border:0;border-radius:0;background:#101210;color:#f5f5f2;overflow:hidden}
dialog.case-lightbox[open]{display:grid;grid-template-rows:auto minmax(0,1fr) auto;gap:18px}
.case-lightbox::backdrop{background:#000e;backdrop-filter:blur(16px)}
.case-lightbox>.viewer-header{position:static;inset:auto;transform:none;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0;width:100%;max-width:none;border:0;background:transparent;color:inherit}
.viewer-heading{display:flex;flex-direction:column;gap:2px;min-width:0}.viewer-project{font-size:12px;color:#a5aaa3;letter-spacing:.04em}.viewer-group{font-size:16px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:70vw}
.viewer-tools{display:flex;align-items:center;gap:24px;flex-shrink:0}.viewer-tools [data-count]{font-size:13px;font-variant-numeric:tabular-nums;color:#c4c9c1;white-space:nowrap}
.case-lightbox button{display:grid;place-items:center;flex-shrink:0;width:48px;height:48px;padding:0;border:1px solid #ffffff26;border-radius:50%;color:#fff;background:#ffffff08;cursor:pointer;transition:background .18s,border-color .18s,opacity .18s}
.case-lightbox button:hover{background:#ffffff20;border-color:#ffffff66}.case-lightbox button:focus-visible{outline:2px solid var(--accent,#f5c400);outline-offset:3px}
.viewer-stage{position:relative;display:flex;align-items:center;justify-content:center;min-height:0;min-width:0;padding:0 70px;isolation:isolate}
.viewer-stage>.viewer-image{display:block;width:auto;max-width:100%;height:auto;max-height:100%;object-fit:contain;border-radius:4px;opacity:1;transition:opacity .18s ease;touch-action:pan-y pinch-zoom}
.viewer-stage.is-loading>.viewer-image{opacity:.25}
.viewer-stage.is-loading::after{content:'';position:absolute;width:22px;height:22px;border:2px solid #ffffff30;border-top-color:#fff;border-radius:50%;animation:viewer-spin .8s linear infinite}
@keyframes viewer-spin{to{transform:rotate(360deg)}}
.viewer-stage .viewer-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:2}.viewer-prev{left:0}.viewer-next{right:0}
.viewer-error{position:absolute;inset:auto 10%;padding:20px;text-align:center;font-size:15px;background:#101210e8}.viewer-error[hidden]{display:none}
.viewer-bottom{min-width:0;text-align:center}.viewer-caption:empty{display:none}.viewer-caption{font-size:14px;line-height:1.5;margin:0 0 12px;color:#c4c9c1}
.viewer-thumbnails{display:flex;gap:8px;overflow-x:auto;max-width:980px;margin:0 auto;padding:5px 4px 9px;scrollbar-width:thin;scrollbar-color:#73796f transparent;overscroll-behavior:contain}
.viewer-thumbnails button{width:88px;height:54px;border-radius:4px;overflow:hidden;padding:3px;background:transparent;border:1px solid transparent;opacity:.48}.viewer-thumbnails button[aria-current=true]{opacity:1;border-color:var(--accent,#f5c400)}.viewer-thumbnails button:hover{opacity:1}.viewer-thumbnails img{width:100%;height:100%;object-fit:cover;border-radius:2px}
.viewer-hint{display:block;font-size:11px;color:#93998e;margin-top:4px}
@media(max-width:600px){dialog.case-lightbox{padding:calc(12px + env(safe-area-inset-top)) 12px calc(12px + env(safe-area-inset-bottom))}.case-lightbox>.viewer-header{gap:12px}.viewer-tools{gap:10px}.viewer-tools [data-count]{font-size:12px}.viewer-group{font-size:14px;max-width:54vw}.viewer-project{font-size:11px}.viewer-stage{padding:0}.viewer-stage .viewer-arrow{top:auto;bottom:12px;transform:none;background:#101210bb;width:44px;height:44px}.viewer-prev{left:8px}.viewer-next{right:8px}.viewer-thumbnails button{width:70px;height:46px}.viewer-hint{display:none}}
@media(prefers-reduced-motion:reduce){.case-lightbox button,.viewer-stage>.viewer-image{transition:none}.viewer-stage.is-loading::after{animation:none}}
.case-loop-open{display:block;width:100%;padding:0;border:0;border-radius:8px;background:transparent;line-height:0;cursor:zoom-in}.case-loop-open>video{pointer-events:none}
.viewer-stage>.viewer-video{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;border-radius:4px;background:#000}
.viewer-stage>.viewer-image[hidden],.viewer-stage>.viewer-video[hidden]{display:none}
.viewer-video-thumb{font-size:14px;color:#e8ece4}