:root{--wood-light: #c9a876;--wood-mid: #a98354;--wood-dark: #7a5a30;--cream: #f4e5c9;--bg: #1f1b2a;--text: #2b1f0e;--text-muted: #7a6a50;--accent: #22cc88}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;overflow:hidden;background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--text)}#app{position:relative;width:100vw;height:100vh}#game-canvas{display:block;width:100%;height:100%;touch-action:none}#ui-root{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}#ui-root>*{pointer-events:auto}.btn{display:inline-block;padding:10px 22px;font-size:16px;font-weight:600;color:var(--cream);background:var(--wood-dark);border:2px solid var(--wood-mid);border-radius:8px;cursor:pointer;-webkit-user-select:none;user-select:none;transition:transform .1s ease,background .15s ease}.btn:hover{background:var(--wood-mid)}.btn:active{transform:scale(.97)}.btn.secondary{background:transparent;color:var(--cream)}.panel{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);min-width:320px;padding:32px;background:var(--cream);border:3px solid var(--wood-dark);border-radius:14px;box-shadow:0 20px 60px #00000080;text-align:center}.panel h1{margin:0 0 24px;font-size:28px;color:var(--wood-dark);letter-spacing:2px}.panel h2{margin:0 0 18px;font-size:22px;color:var(--wood-dark)}.panel .btn-row{display:flex;flex-direction:column;gap:12px;align-items:center}.panel .btn-row .btn{min-width:180px}.level-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:10px 0 22px}.level-card{padding:20px 10px;background:#fff;border:2px solid var(--wood-dark);border-radius:10px;cursor:pointer;text-align:center;transition:background .15s ease}.level-card:hover{background:#fff8e8}.level-card.locked{cursor:not-allowed;opacity:.55;border-style:dashed}.level-card .lv-num{font-size:28px;font-weight:700;color:var(--wood-dark)}.level-card .lv-name{font-size:12px;color:var(--text-muted);margin-top:4px}.level-card .lv-time{font-size:12px;color:var(--text-muted);margin-top:6px;font-variant-numeric:tabular-nums}.hud{position:absolute;top:14px;left:14px;right:14px;display:flex;justify-content:space-between;align-items:flex-start;color:var(--cream);text-shadow:0 1px 3px rgba(0,0,0,.7);pointer-events:none}.hud .info{pointer-events:none}.hud .info .lv{font-size:13px;opacity:.85}.hud .info .time{font-size:26px;font-weight:700;font-variant-numeric:tabular-nums;margin-top:2px}.hud .controls{display:flex;gap:8px;pointer-events:auto}.hud .controls .btn{padding:6px 14px;font-size:13px}.idle-hint{position:absolute;bottom:20px;left:50%;transform:translate(-50%);background:#000000b3;color:var(--cream);padding:8px 18px;border-radius:20px;font-size:13px}.win-stats{margin:12px 0 20px;font-size:14px;text-align:left}.win-stats .row{display:flex;justify-content:space-between;padding:4px 0}.win-stats .row .label{color:var(--text-muted)}.win-stats .row .value{font-variant-numeric:tabular-nums;font-weight:600}.win-stats .total{margin-top:8px;padding-top:8px;border-top:1px solid var(--wood-mid)}.fatal{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:var(--bg);color:var(--cream);font-size:16px;text-align:center;padding:20px}