:root{--bg1: #667eea;--bg2: #764ba2;--panel: rgba(44, 62, 80, .94);--accent: #f39c12;--ok: #27ae60;--danger: #e74c3c;--blue: #3498db;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;overscroll-behavior:none}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:#fff;background:linear-gradient(135deg,var(--bg1) 0%,var(--bg2) 100%);-webkit-tap-highlight-color:transparent;user-select:none}#app{display:flex;flex-direction:column;height:100dvh;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}#hud{flex:none;padding:6px 10px;background:#00000059;display:flex;flex-wrap:wrap;gap:4px 14px;align-items:center;justify-content:center;font-size:14px}#hud .group{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:center}#hud .stat b{color:gold}#hud .effects{width:100%;text-align:center;font-size:13px;min-height:1em;color:#ffeaa7}#hud .audio-toggle{position:relative;z-index:11}#hud button,.touch-btn{font-size:13px;padding:4px 9px}#stage{flex:1;min-height:0;position:relative;display:flex;align-items:center;justify-content:center;touch-action:none}#game{width:100%;height:100%}#game canvas{border-radius:8px;box-shadow:0 0 0 3px #fff,0 8px 30px #0006}#alert{position:absolute;top:8px;left:50%;transform:translate(-50%);background:#e74c3ce6;padding:4px 12px;border-radius:12px;font-weight:700;font-size:13px;animation:pulse .6s infinite alternate;pointer-events:none}@keyframes pulse{0%{opacity:.6}to{opacity:1}}button{font:inherit;color:#fff;border:0;border-radius:10px;padding:10px 18px;cursor:pointer;background:linear-gradient(45deg,var(--blue),#2980b9);box-shadow:0 3px 8px #00000040}button:hover{filter:brightness(1.1)}button:disabled{opacity:.45;cursor:default}button.ok{background:linear-gradient(45deg,var(--ok),#2ecc71)}button.danger{background:linear-gradient(45deg,var(--danger),#c0392b)}button.muted{background:linear-gradient(45deg,#7f8c8d,#95a5a6)}button.purple{background:linear-gradient(45deg,#8e44ad,#9b59b6)}button.fire{background:linear-gradient(45deg,#ff6b35,#f7931e)}button.dark{background:linear-gradient(45deg,#2c3e50,#34495e)}#touch-controls{flex:none;display:flex;justify-content:space-between;align-items:center;padding:8px 18px 12px;touch-action:none}#touch-controls[hidden]{display:none}#joystick{width:120px;height:120px;border-radius:50%;background:#ffffff26;border:2px solid rgba(255,255,255,.4);position:relative;touch-action:none}#joystick-knob{width:54px;height:54px;border-radius:50%;background:#ffffffb3;position:absolute;left:50%;top:50%;margin:-27px 0 0 -27px;pointer-events:none;transition:transform .05s}#touch-buttons{display:flex;gap:10px}#touch-buttons button{width:58px;height:58px;border-radius:50%;font-size:24px;padding:0}#overlay{position:fixed;inset:0;background:#0000008c;display:flex;align-items:center;justify-content:center;z-index:10;padding:12px}#overlay[hidden]{display:none}.panel{background:var(--panel);border:3px solid #fff;border-radius:18px;padding:20px 22px;max-width:560px;width:100%;max-height:100%;overflow:auto;text-align:center;box-shadow:0 10px 40px #00000080}.panel h1{margin:0 0 6px;font-size:clamp(26px,6vw,40px)}.panel h2{margin:0 0 10px}.panel p{margin:8px 0}.panel .row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:12px 0}.panel input[type=text]{font:inherit;padding:9px 12px;border-radius:10px;border:2px solid #fff;background:#1f2d3a;color:#fff;width:min(260px,100%);text-align:center;user-select:text}.skins{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:10px 0}.skin{background:#ffffff14;border:2px solid transparent;border-radius:12px;padding:6px 2px;cursor:pointer;display:flex;flex-direction:column;align-items:center;font-size:12px;box-shadow:none}.skin img{width:64px;height:64px;image-rendering:pixelated}.skin.selected{border-color:gold;background:#ffd7002e}.list{text-align:left;margin:8px auto;max-width:420px}.list .item{display:flex;gap:10px;align-items:center;padding:6px 8px;border-radius:8px;background:#ffffff0f;margin:4px 0}.list .item.locked{opacity:.45}.big-score{font-size:40px;font-weight:800;color:gold;margin:6px 0}.hint{font-size:13px;opacity:.8}.new-record{color:gold;font-weight:700}.toast{position:fixed;left:50%;top:70px;transform:translate(-50%);background:linear-gradient(45deg,#f39c12,#e67e22);padding:10px 16px;border-radius:12px;font-weight:700;z-index:20;box-shadow:0 6px 20px #0006;animation:toast 3s forwards;pointer-events:none}@keyframes toast{0%{opacity:0;transform:translate(-50%,-10px)}10%,85%{opacity:1;transform:translate(-50%)}to{opacity:0}}@media(max-width:600px){#hud{font-size:12px;gap:2px 10px}.skin img{width:32px;height:32px}}