:root{color-scheme:dark;--hud-fg: #eaf2ff;--hud-dim: #8fa3b8;--hud-accent: #ffb31a;--hud-panel: rgba(8, 14, 22, .62);--hud-border: rgba(140, 190, 255, .18)}*{box-sizing:border-box}html,body{width:100%;height:100%;margin:0;padding:0;overflow:hidden;background:#0a0f16;color:var(--hud-fg);font-family:Rajdhani,DIN Alternate,Bahnschrift,Segoe UI,system-ui,sans-serif}#game-canvas{position:fixed;inset:0;display:block;width:100vw;height:100vh;outline:none;touch-action:none}.hidden{display:none!important}#loading{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 40%,#16222f,#070b10 70%);pointer-events:none}.loading-panel{text-align:center;padding:28px 42px;border:1px solid var(--hud-border);border-radius:10px;background:var(--hud-panel);backdrop-filter:blur(6px)}.loading-title{font-size:30px;font-weight:700;letter-spacing:.22em;color:var(--hud-accent);text-shadow:0 0 18px rgba(255,179,26,.4)}#loading-status{margin-top:10px;font-family:JetBrains Mono,Cascadia Mono,ui-monospace,monospace;font-size:13px;letter-spacing:.08em;color:var(--hud-dim)}#hud{position:fixed;inset:0;z-index:10;pointer-events:none;font-family:JetBrains Mono,Cascadia Mono,ui-monospace,monospace;text-transform:uppercase;text-shadow:0 1px 3px rgba(0,0,0,.8)}#hud button,#hud .interactive{pointer-events:auto}.hud-panel{position:absolute;background:var(--hud-panel);border:1px solid var(--hud-border);border-radius:8px;padding:10px 14px;backdrop-filter:blur(5px);box-shadow:0 6px 24px #00000059}.hud-top-left{top:18px;left:18px;min-width:190px}.hud-top-right{top:18px;right:18px;min-width:190px;text-align:right}.hud-row{display:flex;justify-content:space-between;gap:18px;font-size:14px;line-height:1.65;letter-spacing:.06em}.hud-top-right .hud-row{justify-content:flex-end}.hud-label{color:var(--hud-dim);font-size:11px;letter-spacing:.14em}#hud-time,#hud-best,#hud-pos,#hud-lap,#hud-checkpoint{color:var(--hud-fg);font-variant-numeric:tabular-nums}#hud-backend{color:var(--hud-accent);font-size:11px;letter-spacing:.12em}.hud-speed{left:18px;bottom:18px;min-width:150px;text-align:center;padding:12px 18px 10px}#hud-speed{font-size:46px;font-weight:700;line-height:1;font-variant-numeric:tabular-nums;color:var(--hud-accent)}.hud-speed-unit{margin-top:2px;font-size:10px;letter-spacing:.3em;color:var(--hud-dim)}#hud-gear{margin-top:8px;font-size:20px;font-weight:700;color:var(--hud-fg)}#minimap-canvas{position:fixed;right:18px;bottom:18px;width:210px;height:210px;border:1px solid var(--hud-border);border-radius:50%;background:#080e168c;box-shadow:0 6px 24px #00000073;pointer-events:none}#controls-hint{position:fixed;left:50%;bottom:16px;transform:translate(-50%);font-family:JetBrains Mono,Cascadia Mono,ui-monospace,monospace;font-size:11px;line-height:1.6;letter-spacing:.04em;color:var(--hud-dim);text-align:center;text-shadow:0 1px 3px rgba(0,0,0,.9);pointer-events:none}#hud-toast{position:fixed;top:22%;left:50%;transform:translate(-50%);font-family:JetBrains Mono,Cascadia Mono,ui-monospace,monospace;font-size:22px;font-weight:700;letter-spacing:.16em;color:var(--hud-accent);opacity:0;transition:opacity .25s ease;text-shadow:0 2px 10px rgba(0,0,0,.9);white-space:nowrap;pointer-events:none}#hud-toast.visible{opacity:1}#finish-modal{position:fixed;inset:0;z-index:40;display:flex;align-items:center;justify-content:center;background:#03070c99;backdrop-filter:blur(3px)}.finish-panel{min-width:320px;padding:28px 34px;border:1px solid var(--hud-border);border-radius:12px;background:#0a121ceb;box-shadow:0 18px 60px #0009;font-family:JetBrains Mono,Cascadia Mono,ui-monospace,monospace;text-align:center}#finish-title{margin-bottom:18px;font-size:26px;font-weight:700;letter-spacing:.22em;color:var(--hud-accent)}.finish-row{display:flex;justify-content:space-between;gap:28px;padding:5px 0;font-size:14px;letter-spacing:.06em;color:var(--hud-dim)}.finish-row span:last-child{color:var(--hud-fg);font-variant-numeric:tabular-nums}#btn-restart{margin-top:20px;width:100%;padding:11px 24px;border:1px solid rgba(255,179,26,.55);border-radius:7px;background:#ffb31a1f;color:var(--hud-accent);font-family:inherit;font-size:14px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;cursor:pointer;transition:background .15s ease,color .15s ease}#btn-restart:hover{background:var(--hud-accent);color:#10160d}#btn-restart:active{transform:translateY(1px)}@media(max-width:720px){.hud-top-left,.hud-top-right{min-width:150px;padding:8px 10px}#hud-speed{font-size:34px}#minimap-canvas{width:150px;height:150px}#controls-hint{display:none}}