:root{--bg: #0c0f17;--panel: rgba(13, 17, 27, .88);--panel-border: rgba(255, 255, 255, .09);--text: #eef1f7;--muted: #8b93a7;--accent: #ffd23f;--accent2: #ff4757;--go: #3fd06b;font-family:Avenir Next,Segoe UI,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;background:var(--bg);color:var(--text)}#game-canvas{position:fixed;inset:0;width:100%;height:100%;display:block}.screen{position:fixed;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;z-index:10;background:radial-gradient(ellipse at 50% 20%,#0a0e1840,#080a12c7);user-select:none;-webkit-user-select:none}.screen input[type=text],.screen input[type=search],.screen input:not([type]){user-select:text;-webkit-user-select:text}.hidden{display:none!important}.title-wrap{text-align:center}.title{margin:0;font-size:clamp(56px,9vw,110px);font-weight:900;letter-spacing:.06em;background:linear-gradient(180deg,#fff 10%,var(--accent) 55%,#f08c1a 90%);-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 10px 40px rgba(255,210,63,.25);font-style:italic}.tagline{margin:2px 0 0;color:var(--muted);letter-spacing:.35em;text-transform:uppercase;font-size:13px}.panel-row{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;align-items:flex-start}.card{background:var(--panel);border:1px solid var(--panel-border);border-radius:16px;padding:22px 24px;min-width:320px;max-width:420px;box-shadow:0 18px 60px #00000080;backdrop-filter:blur(10px);display:flex;flex-direction:column;gap:12px}.card h2,.card h3{margin:0}.field-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.12em}input,select{background:#ffffff0f;color:var(--text);border:1px solid var(--panel-border);border-radius:10px;padding:10px 12px;font-size:16px;outline:none;width:100%}input:focus{border-color:var(--accent)}.code-input{text-transform:uppercase;letter-spacing:.4em;font-weight:700;width:130px}.code-input::-webkit-search-decoration,.code-input::-webkit-search-cancel-button{-webkit-appearance:none;appearance:none}.code-input{-webkit-appearance:none;appearance:none}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.row>.btn{flex-shrink:0}#create-laps{width:auto;flex:0 0 auto}#create-track{width:auto;flex:1 1 150px;min-width:150px}#btn-create{flex:1 1 auto}.check{display:flex;gap:6px;align-items:center;font-size:14px;color:var(--muted);white-space:nowrap}.check input{width:auto}.divider{height:1px;background:var(--panel-border);margin:4px 0}.btn{background:#ffffff1a;color:var(--text);border:1px solid var(--panel-border);border-radius:10px;padding:10px 18px;font-size:15px;font-weight:700;cursor:pointer;transition:transform .06s ease,background .15s ease;letter-spacing:.02em}.btn:hover{background:#ffffff2e}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:transparent;color:#20180a}.btn-primary:hover{background:#ffdf6e}.btn-go{background:var(--go);border-color:transparent;color:#0a2012}.btn-go:hover{background:#5fe287}.btn-ghost{background:transparent}.error{color:var(--accent2);margin:0;font-size:14px}.muted{color:var(--muted)}.help{color:var(--muted);font-size:13px}.help b{color:var(--text)}.rooms-card{min-height:180px}.room-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.room-list li{display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:14px}.room-list .btn{padding:6px 12px;font-size:13px}.lobby-card{min-width:380px}.lobby-head{display:flex;align-items:baseline;gap:12px}.code-chip{font:inherit;font-weight:900;letter-spacing:.25em;color:var(--accent);background:#ffd23f1f;border:1px dashed rgba(255,210,63,.5);padding:3px 10px;border-radius:8px;cursor:pointer}.player-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.player-list li{display:flex;align-items:center;gap:10px;padding:9px 12px;background:#ffffff0d;border-radius:10px;font-size:15px}.kart-dot{width:14px;height:14px;border-radius:4px;flex-shrink:0}.player-list .tag{margin-left:auto;font-size:12px;letter-spacing:.08em;text-transform:uppercase}.tag.ready{color:var(--go)}.tag.waiting{color:var(--muted)}.tag.host{color:var(--accent)}.level-chip{background:var(--accent);color:#14161c;font-weight:900;font-size:12px;padding:3px 8px;border-radius:7px;white-space:nowrap}.xp-bar{flex:1;height:10px;border-radius:6px;overflow:hidden;background:#ffffff1a;border:1px solid rgba(255,255,255,.18)}.xp-fill{height:100%;width:0%;background:var(--accent);transition:width 1.1s cubic-bezier(.2,.7,.2,1)}#driver-row{display:flex;align-items:center;gap:10px;margin:2px 0 4px}#garage-panel{display:flex;flex-direction:column;gap:2px}#garage-panel h4{margin:8px 0 6px;font-size:12px;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}.garage-row{display:flex;flex-wrap:wrap;gap:8px}.garage-item{display:flex;align-items:center;gap:6px;padding:5px 10px;border-radius:9px;background:#ffffff0f;border:1px solid rgba(255,255,255,.14);cursor:pointer;font-size:13px;user-select:none}.garage-item:hover{background:#ffffff1f}.garage-item.equipped{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.garage-item.locked{opacity:.45;cursor:default}.garage-swatch{width:14px;height:14px;border-radius:4px;border:1px solid rgba(0,0,0,.4)}#results-xp,#tt-result{margin:14px 0 4px;padding-top:12px;border-top:1px solid rgba(255,255,255,.12)}#tt-record{font-weight:900;font-style:italic;font-size:20px;color:var(--accent);animation:pulse .5s infinite alternate}.tt-hint{font-size:12px;align-self:center}#xp-lines{list-style:none;margin:0 0 10px;padding:0;display:flex;flex-direction:column;gap:4px}#xp-lines li{display:flex;justify-content:space-between;font-size:14px;color:var(--muted)}#xp-lines li b{color:var(--accent);font-variant-numeric:tabular-nums}#xp-bar-row{display:flex;align-items:center;gap:10px}#xp-next{font-size:12px;font-variant-numeric:tabular-nums}#xp-levelup{margin-top:8px;font-weight:900;font-style:italic;color:var(--accent);font-size:20px;animation:pulse .4s infinite alternate}#xp-unlocks{list-style:none;margin:6px 0 0;padding:0;font-size:13px;color:var(--go)}.player-list .lvl{font-size:11px;font-weight:800;color:var(--muted);border:1px solid rgba(255,255,255,.25);border-radius:6px;padding:1px 6px}#hud{position:fixed;inset:0;pointer-events:none;z-index:5;font-variant-numeric:tabular-nums}#hud>div{position:absolute}#hud-pos{left:26px;top:18px;font-weight:900;font-style:italic;text-shadow:0 3px 14px 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.1s}#hud-drift-label{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:800;letter-spacing:.3em;color:#ffffffa6;text-shadow:0 1px 2px rgba(0,0,0,.6);pointer-events:none}#hud-boost{left:26px;bottom:56px;font-weight:900;color:var(--accent);font-style:italic;font-size:22px;animation:pulse .5s infinite alternate}#hud-minimap{position:absolute;right:22px;bottom:92px;opacity:.92}#hud-replay{left:50%;bottom:22px;transform:translate(-50%);font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--accent);background:#0f131ecc;border:1px solid rgba(255,210,63,.5);border-radius:8px;padding:6px 14px}#hud-keys{left:50%;bottom:22px;transform:translate(-50%);display:flex;gap:14px;font-size:12px;color:var(--muted);white-space:nowrap;background:#0f131e8c;border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:5px 12px}#hud-keys b{color:var(--text);background:#ffffff1f;border:1px solid rgba(255,255,255,.28);border-radius:5px;padding:0 5px;font-size:11px;font-weight:800}#hud-finallap{left:50%;top:34%;transform:translate(-50%);font-size:44px;font-weight:900;font-style:italic;color:var(--accent);text-shadow:0 4px 18px rgba(0,0,0,.6);animation:pulse .4s infinite alternate}#hud-wrongway{left:50%;top:44%;transform:translate(-50%);font-size:30px;font-weight:900;color:#ff4757;text-shadow:0 4px 18px rgba(0,0,0,.6);animation:pulse .35s infinite alternate}#hud-item{left:50%;top:22px;transform:translate(-50%);width:74px;height:74px;border-radius:16px;background:#141926d9;border:2px solid var(--accent);display:flex;align-items:center;justify-content:center;box-shadow:0 6px 24px #00000080;animation:itempop .35s ease both}@keyframes itempop{0%{transform:translate(-50%) scale(1.5);opacity:0}to{transform:translate(-50%) scale(1);opacity:1}}#hud-mute{right:26px;top:96px;font-size:20px;cursor:pointer;opacity:.55;pointer-events:auto;user-select:none;transition:opacity .15s}#hud-mute:hover{opacity:1}#hud-item.bump{animation:itembump .3s ease infinite alternate;border-color:#fff}@keyframes itembump{0%{transform:translate(-50%) scale(1)}to{transform:translate(-50%) scale(1.16)}}#hud-item-icon{font-size:40px;line-height:1}#hud-item-key{position:absolute;right:-8px;bottom:-8px;width:24px;height:24px;border-radius:6px;background:var(--accent);color:#14161c;font-size:13px;font-weight:900;display:flex;align-items:center;justify-content:center}#hud-countdown{left:50%;top:34%;transform:translate(-50%,-50%);font-size:140px;font-weight:900;font-style:italic;color:var(--accent);text-shadow:0 12px 50px rgba(0,0,0,.8);animation:pop .9s ease both}#hud-wait{left:50%;top:14%;transform:translate(-50%);background:#0009;padding:8px 16px;border-radius:10px;font-size:14px}#hud-desync{left:50%;top:0;transform:translate(-50%);background:var(--accent2);color:#fff;padding:10px 22px;border-radius:0 0 12px 12px;font-weight:800;letter-spacing:.04em}#hud-debug{left:26px;top:110px;font:12px/1.6 ui-monospace,monospace;color:#9fe8a0;background:#0000008c;padding:8px 12px;border-radius:8px;white-space:pre}@keyframes pulse{0%{opacity:.65}to{opacity:1}}@keyframes pop{0%{transform:translate(-50%,-50%) scale(1.6);opacity:0}20%{transform:translate(-50%,-50%) scale(1);opacity:1}80%{opacity:1}to{opacity:.9}}.results-card{min-width:420px}.results-list{margin:0;padding:0 0 0 8px;display:flex;flex-direction:column;gap:10px}.results-list li{display:flex;align-items:center;gap:12px;font-size:18px;padding:10px 14px;background:#ffffff0d;border-radius:10px;list-style-position:inside}.results-list li::marker{font-weight:900;color:var(--accent)}.results-list .rtime{margin-left:auto;color:var(--muted);font-variant-numeric:tabular-nums}#toast{position:fixed;bottom:28px;left:50%;transform:translate(-50%);z-index:50;background:#141926f2;border:1px solid var(--panel-border);color:var(--text);padding:10px 18px;border-radius:12px;font-size:14px;box-shadow:0 10px 30px #00000080}