:root{--primary:#2563eb;--ok:#16a34a;--err:#dc2626;--info:#0284c7;--activate:#7c3aed;--muted:#6b7280;--bg:#f8fafc;--card:#fff;--text:#0f172a}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);margin:0;padding:0;font-family:system-ui,-apple-system,sans-serif}button{font:inherit;cursor:pointer}a{color:var(--primary)}.shell{max-width:30rem;margin:0 auto;padding:12px 16px 96px}.session-banner{z-index:50;background:var(--primary);color:#fff;border-radius:0 0 12px 12px;justify-content:space-between;align-items:center;gap:8px;padding:10px 14px;font-weight:600;display:flex;position:sticky;top:0;box-shadow:0 2px 8px #0003}.session-banner-text{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.session-remaining{opacity:.9;font-variant-numeric:tabular-nums;font-weight:400}.session-end-btn{color:#fff;background:#ffffff38;border:none;border-radius:8px;flex:none;padding:6px 12px;font-weight:600}.result-card{color:#fff;text-align:center;border-radius:20px;margin:12px 0;padding:28px 20px 20px;animation:.22s ease-out card-in}@keyframes card-in{0%{opacity:.4;transform:scale(.94)}to{opacity:1;transform:scale(1)}}.result-title{margin:8px 0 4px;font-size:1.9rem;font-weight:800}.result-subtitle{opacity:.95;margin:0 0 8px;font-size:1.15rem}.result-move{opacity:.9;font-size:1rem}.result-photo{object-fit:cover;border:3px solid #fff9;border-radius:14px;width:84px;height:84px}.offline-badge{background:#00000040;border-radius:999px;margin-top:8px;padding:4px 12px;font-size:.9rem;display:inline-block}.queue-badge{color:#111;background:#f59e0b;border-radius:999px;padding:3px 10px;font-size:.85rem;font-weight:700;display:inline-block}.anim-slot{-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;height:64px;font-size:3.4rem;line-height:1;display:flex}.anim-done{animation:none}.anim-pop{animation:.5s ease-out pop}@keyframes pop{0%{transform:scale(.2)}70%{transform:scale(1.25)}to{transform:scale(1)}}.anim-grab{animation:.9s ease-in-out grab}@keyframes grab{0%{opacity:0;transform:translateY(34px)scale(.7)}60%{opacity:1;transform:translateY(-6px)scale(1.1)}to{transform:translateY(0)scale(1)}}.anim-lift{animation:1s ease-in-out lift}@keyframes lift{0%{opacity:0;transform:translateY(28px)}50%{transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.anim-drive{animation:1.1s ease-in-out drive}@keyframes drive{0%{opacity:0;transform:translate(-90px)}70%{opacity:1;transform:translate(12px)}to{transform:translate(0)}}.btn{color:var(--text);background:#e2e8f0;border:none;border-radius:14px;justify-content:center;align-items:center;gap:6px;width:100%;margin:5px 0;padding:14px 18px;font-size:1.05rem;font-weight:700;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-big{padding:22px 18px;font-size:1.35rem}.btn-ghost{color:var(--primary);background:0 0;font-weight:600}.btn:disabled{opacity:.5}.btn-row{gap:8px;display:flex}.btn-row .btn{flex:1;width:auto}.card{background:var(--card);border-radius:14px;margin:10px 0;padding:14px;box-shadow:0 1px 3px #00000014}.list-item{border-bottom:1px solid #eef2f7;justify-content:space-between;align-items:center;gap:8px;padding:9px 0;display:flex}.list-item:last-child{border-bottom:none}.list-thumb{object-fit:cover;background:#e2e8f0;border-radius:8px;flex:none;width:40px;height:40px}.muted{color:var(--muted);font-size:.9rem}h2{margin:18px 0 6px;font-size:1.05rem}.scanner-wrap{z-index:100;background:#000;flex-direction:column;display:flex;position:fixed;inset:0}.scanner-video{object-fit:cover;flex:1;width:100%;min-height:0}.scanner-overlay{justify-content:space-between;align-items:flex-start;gap:8px;padding:12px;display:flex;position:absolute;top:0;left:0;right:0}.scanner-toasts{flex-direction:column;gap:6px;display:flex;position:absolute;bottom:84px;left:12px;right:12px}.scan-toast{color:#fff;border-left:5px solid var(--ok);background:#0f172ae0;border-radius:10px;padding:9px 12px;animation:.18s ease-out card-in}.scan-toast.err{border-left-color:var(--err)}.scanner-close{position:absolute;bottom:16px;left:16px;right:16px}.stale-overlay{z-index:200;background:#0f172ad1;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.stale-card{text-align:center;background:#fff;border-radius:14px;flex-direction:column;gap:16px;max-width:320px;padding:24px;display:flex}.input{width:100%;font:inherit;border:1px solid #cbd5e1;border-radius:12px;margin:5px 0;padding:12px}.cat-grid{grid-template-columns:repeat(3,1fr);gap:8px;margin:8px 0;display:grid}.cat-tile{background:var(--card);text-align:center;border:1px solid #cbd5e1;border-radius:12px;padding:12px 6px;font-size:.9rem;font-weight:600}.cat-tile.selected{border-color:var(--primary);background:#eff6ff}.topbar{justify-content:space-between;align-items:center;gap:8px;padding:8px 0;display:flex}.brand{align-items:center;gap:8px;font-size:1.1rem;font-weight:800;display:flex}.brand img{height:28px}.qr-box{justify-content:center;padding:12px;display:flex}.qr-box img,.qr-box canvas{width:min(70vw,320px);height:auto;image-rendering:pixelated}.fab{z-index:60;background:var(--primary);color:#fff;border:none;border-radius:999px;padding:16px 28px;font-size:1.15rem;font-weight:800;position:fixed;bottom:18px;left:50%;transform:translate(-50%);box-shadow:0 6px 18px #2563eb73}