:root{--bg: #070a14;--asphalt: #11151f;--asphalt2: #161b28;--ink: #e8ecf7;--muted: #7c89a8;--cyan: #00e5ff;--pink: #ff2e7e;--amber: #ffd23f;--green: #41f3a0;--line: rgba(124, 137, 168, .25);--panel: rgba(13, 18, 30, .92);--mono: ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono", Menlo, Consolas, monospace;--sans: system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body{height:100%}body{background:var(--bg);color:var(--ink);font-family:var(--sans);overflow:hidden;display:flex;align-items:center;justify-content:center;user-select:none}#stage{position:relative;width:min(100vw,calc(100vh * 520 / 920));height:min(100vh,calc(100vw * 920 / 520));width:min(100vw,calc(100dvh * 520 / 920));height:min(100dvh,calc(100vw * 920 / 520));background:var(--bg);overflow:hidden;box-shadow:0 0 80px #0009}canvas{display:block;width:100%;height:100%}#hud{position:absolute;inset:0;pointer-events:none;font-family:var(--mono)}#hud .top{position:absolute;top:14px;left:0;right:0;display:flex;flex-direction:column;align-items:center;gap:2px}#score{font-size:40px;font-weight:700;letter-spacing:1px;text-shadow:0 0 18px rgba(0,229,255,.45)}#scoreLbl{font-size:10px;letter-spacing:4px;color:var(--muted);text-transform:uppercase}#combo{margin-top:6px;font-size:26px;font-weight:800;color:var(--green);text-shadow:0 0 22px rgba(65,243,160,.6);opacity:0;transition:opacity .15s;letter-spacing:1px}#comboBarWrap{width:150px;height:4px;background:#ffffff14;border-radius:3px;margin-top:5px;overflow:hidden;opacity:0;transition:opacity .2s}#comboBar{height:100%;width:0%;background:linear-gradient(90deg,var(--green),var(--amber));border-radius:3px}#botLeft{position:absolute;left:16px;bottom:16px}#carName{font-size:11px;letter-spacing:2px;color:var(--muted);text-transform:uppercase}#dist{font-size:14px;color:var(--ink);margin-top:2px}#botRight{position:absolute;right:16px;bottom:14px;text-align:right;display:flex;align-items:baseline;gap:6px}#spd{font-size:38px;font-weight:700;line-height:1;color:var(--cyan);text-shadow:0 0 16px rgba(0,229,255,.4)}#spdUnit{font-size:11px;letter-spacing:3px;color:var(--muted)}.screen{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:26px;text-align:center;background:radial-gradient(120% 90% at 50% 10%,rgba(0,229,255,.06),transparent 55%),var(--bg);z-index:5}.hidden{display:none!important}.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:6px;color:var(--cyan);text-transform:uppercase;margin-bottom:10px}h1{font-size:64px;font-weight:900;letter-spacing:6px;line-height:.92;background:linear-gradient(180deg,#fff,#8fb6ff);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 26px rgba(0,229,255,.25))}.sub{color:var(--muted);font-size:13px;letter-spacing:2px;margin-top:12px}.stats-row{display:flex;gap:26px;margin:26px 0 30px;font-family:var(--mono)}.stat .v{font-size:24px;font-weight:700}.stat .k{font-size:10px;letter-spacing:3px;color:var(--muted);text-transform:uppercase;margin-top:3px}.stat .v.cyan{color:var(--cyan)}.stat .v.pink{color:var(--pink)}.stat .v.green{color:var(--green)}.stat .v.amber{color:var(--amber)}.btn{font-family:var(--mono);font-size:14px;letter-spacing:2px;text-transform:uppercase;cursor:pointer;border:1px solid rgba(0,229,255,.4);background:#00e5ff12;color:var(--ink);padding:14px 30px;border-radius:10px;transition:.15s;pointer-events:auto;min-width:180px}.btn:hover{background:#00e5ff29;border-color:var(--cyan);transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn.primary{background:linear-gradient(180deg,#00e5ff38,#00e5ff14);border-color:var(--cyan);box-shadow:0 0 30px #00e5ff40}.btn.ghost{border-color:var(--line);background:transparent;color:var(--muted)}.btn.ghost:hover{color:var(--ink);border-color:var(--muted)}.btn.pink{border-color:#ff2e7e80;background:#ff2e7e14}.btn.pink:hover{background:#ff2e7e29}.btnrow{display:flex;flex-direction:column;gap:12px;align-items:center}.hint{margin-top:26px;font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:1px;line-height:1.7}.hint b{color:var(--ink);font-weight:600}#garage{justify-content:flex-start;padding-top:24px;overflow-y:auto}.ghead{display:flex;width:100%;max-width:460px;align-items:center;justify-content:space-between;margin-bottom:14px}.gtitle{font-size:26px;font-weight:900;letter-spacing:4px}.credits{font-family:var(--mono);font-size:15px;color:var(--amber)}.credits .c{color:var(--muted);font-size:10px;letter-spacing:2px;display:block;text-transform:uppercase}.cars{display:flex;gap:10px;width:100%;max-width:460px;overflow-x:auto;padding-bottom:6px;margin-bottom:14px}.carcard{flex:0 0 118px;border:1px solid var(--line);border-radius:12px;padding:12px 10px;background:#ffffff05;cursor:pointer;transition:.15s;position:relative}.carcard:hover{border-color:var(--muted)}.carcard.sel{border-color:var(--cyan);background:#00e5ff14;box-shadow:0 0 22px #00e5ff26}.carcard.locked{opacity:.55}.cc-name{font-family:var(--mono);font-size:11px;letter-spacing:1px;font-weight:600;margin-bottom:8px}.cc-swatch{height:58px;border-radius:7px;margin-bottom:8px;display:flex;align-items:center;justify-content:center;overflow:hidden}.cc-car{width:100%;height:100%;display:block}.lang-toggle{position:absolute;top:14px;right:14px;font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:1px;border:1px solid var(--line);background:#ffffff08;color:var(--muted);padding:6px 12px;border-radius:8px;cursor:pointer;transition:.13s;z-index:6}.lang-toggle:hover{color:var(--ink);border-color:var(--cyan)}.cc-tag{font-family:var(--mono);font-size:10px;letter-spacing:1px}.cc-tag.owned{color:var(--green)}.cc-tag.sel{color:var(--cyan)}.cc-tag.price{color:var(--amber)}.upgrades{width:100%;max-width:460px;display:flex;flex-direction:column;gap:9px;margin-bottom:18px}.upg{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:10px;padding:9px 12px;background:#ffffff04}.upg .nm{font-family:var(--mono);font-size:12px;width:130px;letter-spacing:.5px}.pips{display:flex;gap:3px;flex:1}.pip{height:8px;flex:1;border-radius:2px;background:#ffffff14}.pip.on{background:linear-gradient(90deg,var(--cyan),var(--green));box-shadow:0 0 8px #00e5ff80}.upg .buy{font-family:var(--mono);font-size:11px;letter-spacing:1px;border:1px solid rgba(255,210,63,.4);background:#ffd23f12;color:var(--amber);padding:7px 11px;border-radius:7px;cursor:pointer;white-space:nowrap;transition:.12s;min-width:74px}.upg .buy:hover{background:#ffd23f29}.upg .buy.max{color:var(--green);border-color:#41f3a066;background:#41f3a012;cursor:default}.upg .buy.cant{opacity:.4;cursor:not-allowed}.gactions{display:flex;gap:12px;width:100%;max-width:460px}.gactions .btn{flex:1;min-width:0}.toast{position:absolute;top:14px;left:50%;transform:translate(-50%);background:var(--panel);border:1px solid var(--line);color:var(--ink);font-family:var(--mono);font-size:12px;padding:9px 16px;border-radius:8px;opacity:0;transition:.25s;pointer-events:none;z-index:20}.toast.show{opacity:1}#board{position:absolute;top:10px;right:10px;width:148px;background:#090d16d1;border:1px solid var(--line);border-radius:10px;padding:8px 8px 9px;z-index:8;backdrop-filter:blur(6px);font-family:var(--mono);pointer-events:auto;box-shadow:0 8px 30px #0006}#board .b-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:7px}#board .b-title{font-size:10px;letter-spacing:2px;color:var(--ink);font-weight:700}#board .b-level{font-size:9px;letter-spacing:1px;padding:2px 6px;border-radius:5px;font-weight:700}.lv-light{color:var(--green);background:#41f3a01f}.lv-normal{color:var(--cyan);background:#00e5ff1f}.lv-heavy{color:var(--pink);background:#ff2e7e1f}#board .b-tabs{display:flex;gap:3px;margin-bottom:7px}#board .b-tabs button{flex:1;font-family:var(--mono);font-size:8.5px;letter-spacing:.3px;text-transform:uppercase;border:1px solid transparent;background:#ffffff0a;color:var(--muted);padding:5px 2px;border-radius:5px;cursor:pointer;transition:.12s}#board .b-tabs button.on{background:#00e5ff24;border-color:#00e5ff66;color:var(--cyan)}#board ol{list-style:none}#board li{display:flex;align-items:center;gap:5px;font-size:10px;padding:2.5px 0;color:var(--muted)}#board li .rk{width:13px;text-align:right;color:#55617e;font-size:9px}#board li .nm{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#aeb9d4}#board li .vl{color:var(--ink);font-weight:600;font-size:9.5px}#board li.you .nm,#board li.you .vl{color:var(--cyan)}#board li.you{background:#00e5ff14;margin:0 -4px;padding-left:4px;padding-right:4px;border-radius:4px}.lvlsel{display:flex;gap:8px;margin:8px 0 4px}.lvlsel button{font-family:var(--mono);font-size:12px;letter-spacing:1px;text-transform:uppercase;border:1px solid var(--line);background:#ffffff08;color:var(--muted);padding:10px 16px;border-radius:9px;cursor:pointer;transition:.13s;min-width:84px}.lvlsel button .d{display:block;font-size:8px;letter-spacing:.5px;margin-top:2px;opacity:.7}.lvlsel button.on{color:var(--ink);transform:translateY(-1px)}.lvlsel button[data-lv=light].on{border-color:var(--green);background:#41f3a01a;box-shadow:0 0 20px #41f3a02e}.lvlsel button[data-lv=normal].on{border-color:var(--cyan);background:#00e5ff1a;box-shadow:0 0 20px #00e5ff2e}.lvlsel button[data-lv=heavy].on{border-color:var(--pink);background:#ff2e7e1a;box-shadow:0 0 20px #ff2e7e2e}.lvllbl{font-family:var(--mono);font-size:10px;letter-spacing:3px;color:var(--muted);text-transform:uppercase;margin-top:6px}#leaderboard,#stats{justify-content:flex-start;padding-top:28px}.page-head{width:100%;max-width:460px;margin-bottom:16px}.you-row{width:100%;max-width:460px;display:flex;align-items:center;justify-content:space-between;border:1px solid rgba(0,229,255,.4);background:#00e5ff0f;border-radius:10px;padding:12px 16px;margin-bottom:14px;cursor:pointer;transition:.13s;font-family:var(--mono)}.you-row:hover{background:#00e5ff1f}.you-lbl{font-size:11px;letter-spacing:2px;color:var(--muted);text-transform:uppercase}.you-rank{font-size:20px;font-weight:800;color:var(--cyan)}.b-tabs.page{display:flex;gap:6px;width:100%;max-width:460px;margin:6px 0 12px}.b-tabs.page button{flex:1;font-family:var(--mono);font-size:11px;letter-spacing:1px;text-transform:uppercase;border:1px solid var(--line);background:#ffffff08;color:var(--muted);padding:9px;border-radius:8px;cursor:pointer;transition:.12s}.b-tabs.page button.on{border-color:var(--cyan);background:#00e5ff1a;color:var(--cyan)}.lb-list{list-style:none;width:100%;max-width:460px;font-family:var(--mono);overflow-y:auto;flex:0 1 auto}.lb-list li{display:flex;align-items:center;gap:10px;font-size:14px;padding:9px 8px;border-bottom:1px solid var(--line);color:var(--muted)}.lb-list li .rk{width:26px;text-align:right;color:#55617e;font-size:12px}.lb-list li .nm{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#aeb9d4}.lb-list li .vl{color:var(--ink);font-weight:700}.lb-list li.you{background:#00e5ff14;border-radius:6px}.lb-list li.you .nm,.lb-list li.you .vl{color:var(--cyan)}.stats-grid{display:flex;gap:12px;width:100%;max-width:460px;margin-bottom:14px}.stat-box{flex:1;border:1px solid var(--line);border-radius:12px;padding:16px 8px;text-align:center;font-family:var(--mono);background:#ffffff05}.stat-box .v{font-size:22px;font-weight:800}.stat-box .k{font-size:9px;letter-spacing:1.5px;color:var(--muted);text-transform:uppercase;margin-top:5px}.stats-avg-title{font-family:var(--mono);font-size:10px;letter-spacing:3px;color:var(--muted);text-transform:uppercase;margin:6px 0 12px}.acct-status{margin-top:14px;font-family:var(--mono);font-size:11px;letter-spacing:1px;color:var(--muted)}.acct-status b{color:var(--cyan)}.modal{position:absolute;inset:0;z-index:30;display:flex;align-items:center;justify-content:center;background:#04060cb8;backdrop-filter:blur(4px);padding:24px}.modal-card{width:100%;max-width:340px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px;display:flex;flex-direction:column;gap:12px;align-items:center;box-shadow:0 20px 60px #00000080}.modal-title{font-size:22px;font-weight:900;letter-spacing:4px}.auth-tabs{display:flex;gap:6px;width:100%}.auth-tabs button{flex:1;font-family:var(--mono);font-size:11px;letter-spacing:1px;text-transform:uppercase;border:1px solid var(--line);background:#ffffff08;color:var(--muted);padding:9px;border-radius:8px;cursor:pointer;transition:.12s}.auth-tabs button.on{border-color:var(--cyan);background:#00e5ff1a;color:var(--cyan)}.field{width:100%;font-family:var(--mono);font-size:13px;color:var(--ink);background:#ffffff0a;border:1px solid var(--line);border-radius:8px;padding:12px;outline:none;transition:.12s}.field:focus{border-color:var(--cyan)}.auth-error{font-family:var(--mono);font-size:11px;color:var(--pink);min-height:14px;text-align:center}.auth-hint{font-family:var(--mono);font-size:10px;color:var(--muted);text-align:center;line-height:1.5}@media (max-width: 430px){h1{font-size:50px}#score{font-size:34px}#spd{font-size:32px}#board{width:128px}}