:root{--bg: #10121a;--panel: #181b26;--fg: #f5f3ee;--muted: #9aa0b0;--accent: #f4c95d;--danger: #e2604f}*{box-sizing:border-box}html,body,#root{margin:0;height:100%;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}button{font:inherit;cursor:pointer}.muted{color:var(--muted)}.err{color:var(--danger);font-size:.9rem;margin:4px 0}.splash{min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px}.lock-card{background:var(--panel);border-radius:16px;padding:32px 28px;width:100%;max-width:360px;text-align:center;box-shadow:0 12px 40px #0006}.lock-card h1{margin:0 0 8px;font-size:1.8rem;letter-spacing:.5px}.lock-card input{width:100%;margin-top:16px;padding:12px 14px;border-radius:10px;border:1px solid #2c303d;background:#0d0f16;color:var(--fg);font-size:1rem}.lock-card button{width:100%;margin-top:16px;padding:12px;border:0;border-radius:10px;background:var(--accent);color:#1a1a1a;font-weight:700;font-size:1rem}.lock-card button:disabled{opacity:.5;cursor:default}.upload{max-width:560px;margin:0 auto;padding:28px 18px 60px}.upload-head{text-align:center;margin-bottom:22px}.upload-head h1{margin:0;font-size:2rem;letter-spacing:.5px}.field{display:block;margin-bottom:18px}.field span{display:block;font-size:.85rem;color:var(--muted);margin-bottom:6px}.field input{width:100%;padding:12px 14px;border-radius:10px;border:1px solid #2c303d;background:#0d0f16;color:var(--fg);font-size:1rem}.hidden-input{display:none}.big-btn{display:block;text-align:center;padding:20px;border-radius:14px;background:var(--accent);color:#1a1a1a;font-weight:800;font-size:1.15rem;-webkit-user-select:none;user-select:none}.big-btn.disabled{opacity:.6;pointer-events:none}.bar{margin-top:16px;height:8px;border-radius:6px;background:#2c303d;overflow:hidden}.bar-fill{height:100%;background:var(--accent);transition:width .2s ease}.added-line{margin:18px 0 6px;text-align:center;font-size:1.05rem}.err-list{margin:10px 0}.thumbs{margin-top:18px;display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:6px}.thumbs img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px}.gallery{height:100%;display:flex;flex-direction:column;position:relative}.top-bar{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;background:#0000004d}.brand{font-size:1.3rem;font-weight:800;letter-spacing:.5px}.brand .count{font-size:.95rem;font-weight:500;color:var(--muted);margin-left:10px}.controls button{margin-left:8px;padding:8px 16px;border:1px solid #2c303d;border-radius:999px;background:transparent;color:var(--fg)}.controls button.on{background:var(--accent);color:#1a1a1a;border-color:var(--accent);font-weight:700}.empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px}.stage{flex:1;position:relative;overflow:hidden}.stage-img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;animation:fade .6s ease}@keyframes fade{0%{opacity:0}to{opacity:1}}.credit{position:absolute;left:24px;bottom:24px;padding:6px 14px;background:#0000008c;border-radius:999px;font-size:1.1rem}.stage.quad{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:6px;padding:6px}.quad-cell{position:relative;overflow:hidden;border-radius:12px;background:#000}.quad-img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;animation:fade .6s ease}.quad-credit{position:absolute;left:12px;bottom:12px;padding:4px 12px;background:#0000008c;border-radius:999px;font-size:.95rem}.grid{flex:1;overflow-y:auto;padding:10px;display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px;align-content:start}.cell{position:relative}.cell img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:10px;display:block}.cell-credit{position:absolute;left:6px;bottom:6px;padding:2px 8px;font-size:.75rem;background:#0009;border-radius:999px}.cell-x{position:absolute;top:6px;right:6px;width:28px;height:28px;border:0;border-radius:50%;background:#0009;color:#fff;opacity:0;transition:opacity .15s}.cell:hover .cell-x{opacity:1}.cell-x:hover{background:var(--danger)}.qr{position:absolute;right:18px;bottom:18px;background:#fff;border-radius:12px;padding:10px;text-align:center;cursor:pointer;box-shadow:0 8px 30px #00000080;transition:transform .2s ease}.qr img{width:120px;height:120px;display:block}.qr-cap{color:#1a1a1a;font-size:.8rem;font-weight:700;margin-top:6px}.qr.big{right:50%;bottom:50%;transform:translate(50%,50%) scale(1.6)}.qr.big img{width:240px;height:240px}.qr-url{font-weight:500;font-size:.7rem;word-break:break-all;margin-top:4px;max-width:240px}