*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;background:#05060a;color:#fff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}#app{position:relative;width:100vw;height:100vh;background:radial-gradient(circle at 50% 60%,#15192a 0,#090b12 45%,#030406 100%)}#cam{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scaleX(-1);filter:saturate(.7) contrast(1.1) brightness(.45)}#game{position:absolute;inset:0;width:100%;height:100%}#hud{position:absolute;left:0;right:0;top:18px;display:flex;justify-content:center;gap:12px;pointer-events:none}.pill{min-width:110px;padding:10px 16px;border:1px solid #ffffff2c;background:#090b11b8;backdrop-filter:blur(12px);border-radius:10px;text-align:center}.pill span{display:block;font-size:10px;letter-spacing:.18em;color:#aeb5c4}.pill b{font-size:23px}.score{min-width:170px}.panel{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(560px,calc(100vw - 30px));padding:28px;border:1px solid #ffffff25;background:#080a10e8;backdrop-filter:blur(18px);border-radius:18px;box-shadow:0 20px 80px #000b}.panel h1{margin:0 0 8px;font-size:44px;letter-spacing:.08em}.panel p{color:#c5cad4;line-height:1.5}.row{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}button{border:0;border-radius:10px;padding:13px 18px;font-weight:800;cursor:pointer;background:#fff;color:#0a0b0e}button.ghost{background:#191d27;color:#e9edf7;border:1px solid #ffffff24}.setting{display:grid;grid-template-columns:1fr auto;gap:8px 12px;margin:15px 0;font-size:13px;color:#d9deea}.setting input{grid-column:1/3;width:100%}#status{font-size:12px!important;color:#8992a5!important;margin-top:16px!important}.hidden{display:none!important}#countdown{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-size:120px;font-weight:900;text-shadow:0 10px 50px #000}#feedback{position:absolute;left:50%;top:35%;transform:translate(-50%,-50%);font-size:30px;font-weight:900;pointer-events:none;opacity:0;transition:opacity .15s}

button:disabled{opacity:.48;cursor:not-allowed;filter:saturate(.35)}
.inlineRetry{padding:7px 12px;margin-left:6px;font-size:.85rem;border-radius:8px}
#status small{opacity:.72;line-height:1.45}

#trackingState{position:absolute;right:18px;bottom:18px;padding:8px 11px;border-radius:8px;background:#090b11c9;border:1px solid #ffffff25;font-size:11px;font-weight:900;letter-spacing:.08em;pointer-events:none}#trackingState.searching{color:#ffd166}#trackingState.detected{color:#6dff9b}#trackingState.error{color:#ff6b6b}#trackingState.idle{color:#8992a5}