.photo-lightbox{position:fixed;inset:0;z-index:400;display:none;align-items:flex-end;justify-content:center}
.photo-lightbox.open{display:flex}
.photo-lightbox__backdrop{position:absolute;inset:0;background:rgba(0,0,0,.55)}
.photo-lightbox__sheet{position:relative;background:var(--card-bg);width:100%;max-width:960px;max-height:92vh;border-radius:16px 16px 0 0;padding:var(--space-md);overflow-y:auto;z-index:1}
.photo-lightbox__close{position:absolute;right:16px;top:12px;background:none;border:none;font-size:1.5rem;cursor:pointer}
.photo-lightbox__nav{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:12px}
.photo-lightbox__hero{font-size:5rem;text-align:center;padding:20px;background:var(--primary-light);border-radius:var(--radius-md);margin-bottom:12px}
.photo-lightbox__meta{display:grid;gap:8px;margin:12px 0;font-size:.875rem}
.photo-lightbox__exif{background:var(--bg);padding:12px;border-radius:var(--radius-sm);margin:12px 0}
.exif-grid{display:flex;gap:12px;flex-wrap:wrap;font-size:.8rem}
.photo-lightbox__actions{display:flex;gap:8px;margin-top:16px}