:root{--bg: #0a0a0a;--card: #141414;--card-hover: #1a1a1a;--border: rgba(255,255,255,.08);--text: #f0f0f0;--text-dim: rgba(255,255,255,.55);--accent: #e83030;--accent-glow: rgba(232,48,48,.25);--green: #44ff88;--gold: #ffcc44;--blue: #3388ff}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,-apple-system,sans-serif}.btn{border:none;cursor:pointer;font-family:inherit;font-weight:700;border-radius:10px;transition:all .15s;letter-spacing:.04em;text-transform:uppercase;display:inline-flex;align-items:center;gap:8px}.btn-primary{background:var(--accent);color:#fff;padding:14px 32px;font-size:1rem;box-shadow:0 4px 20px var(--accent-glow)}.btn-primary:hover{background:#ff4040;transform:translateY(-2px);box-shadow:0 6px 28px var(--accent-glow)}.btn-secondary{background:#ffffff14;color:var(--text);padding:14px 32px;font-size:1rem;border:1px solid var(--border)}.btn-secondary:hover{background:#ffffff24}.btn-disabled{background:#ffffff0d;color:var(--text-dim);padding:14px 32px;font-size:1rem;cursor:default}.btn-large{padding:18px 48px;font-size:1.2rem}.btn-small{padding:10px 22px;font-size:.85rem}.btn-icon{font-size:1.2em}.back-btn{position:absolute;top:24px;left:24px;background:none;border:1px solid var(--border);color:var(--text-dim);padding:8px 18px;border-radius:8px;cursor:pointer;font-size:.9rem;font-family:inherit;transition:all .15s}.back-btn:hover{color:var(--text);background:#ffffff0f}.coin-icon{font-size:1.1em}.screen{width:100vw;height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;overflow:hidden}.screen-title{font-size:2rem;font-weight:800;letter-spacing:.08em;margin-bottom:32px;text-transform:uppercase;color:var(--text)}.menu-screen{background:var(--bg)}.menu-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse at 50% 30%,rgba(232,48,48,.12) 0%,transparent 70%)}.menu-content{position:relative;z-index:1;text-align:center}.menu-title-group{margin-bottom:48px}.menu-title{font-size:5rem;font-weight:900;letter-spacing:.06em;line-height:.95;background:linear-gradient(135deg,#f44,#f80,#fc4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:none;filter:drop-shadow(0 4px 30px rgba(232,48,48,.3))}.menu-subtitle{font-size:1.1rem;color:var(--text-dim);margin-top:12px;letter-spacing:.15em;text-transform:uppercase}.menu-buttons{display:flex;flex-direction:column;align-items:center;gap:16px;margin-bottom:32px}.menu-coins{font-size:1.3rem;font-weight:700;color:var(--gold);display:flex;align-items:center;justify-content:center;gap:8px}.menu-footer{margin-top:48px;color:var(--text-dim);font-size:.85rem}.menu-footer p{margin:4px 0}.track-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:960px;width:90%;padding:0 24px}.track-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:28px 24px;text-align:center;cursor:pointer;transition:all .2s;display:flex;flex-direction:column;align-items:center;gap:10px}.track-card:hover{background:var(--card-hover);border-color:#ffffff26;transform:translateY(-4px)}.track-icon{font-size:2.5rem}.track-name{font-size:1.2rem;font-weight:700}.track-diff{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em}.track-desc{font-size:.82rem;color:var(--text-dim);line-height:1.4}.track-laps{font-size:.8rem;color:var(--text-dim)}.track-best{font-size:.85rem;color:var(--green);font-weight:600;font-family:ui-monospace,monospace}.garage-coins{position:absolute;top:24px;right:24px;font-size:1.2rem;font-weight:700;color:var(--gold);display:flex;align-items:center;gap:6px}.garage-display{display:flex;align-items:center;gap:32px;margin-bottom:32px}.garage-arrow{background:#ffffff0f;border:1px solid var(--border);color:var(--text);width:48px;height:48px;border-radius:50%;cursor:pointer;font-size:1.3rem;display:flex;align-items:center;justify-content:center;transition:all .15s}.garage-arrow:hover{background:#ffffff1f}.garage-car{text-align:center}.garage-car-preview{width:180px;height:90px;border-radius:14px;position:relative;display:flex;align-items:center;justify-content:center;margin-bottom:16px;box-shadow:0 8px 30px #0006}.garage-car-accent{width:60px;height:6px;border-radius:3px;position:absolute}.garage-car-windshield{position:absolute;right:12px;top:50%;transform:translateY(-50%);width:24px;height:40px;border-radius:4px;background:#78beff80}.garage-car-name{font-size:1.4rem;font-weight:800;margin-bottom:4px}.garage-car-cost{font-size:1rem;color:var(--gold);font-weight:600}.garage-car-equipped{font-size:.85rem;color:var(--green);font-weight:700;letter-spacing:.1em}.garage-stats{display:flex;flex-direction:column;gap:12px;width:320px;margin-bottom:28px}.stat-bar{display:flex;align-items:center;gap:12px}.stat-label{width:70px;font-size:.85rem;font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em}.stat-track{flex:1;height:10px;background:#ffffff0f;border-radius:5px;overflow:hidden}.stat-fill{height:100%;border-radius:5px;transition:width .3s}.garage-actions{display:flex;gap:12px}.results-screen{background:#000000d9}.results-card{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:48px 64px;text-align:center;min-width:360px}.results-position{font-size:3rem;font-weight:900;margin-bottom:8px}.results-position.gold{color:var(--gold)}.results-position.silver{color:silver}.results-position.bronze{color:#cd7f32}.results-track{font-size:1rem;color:var(--text-dim);margin-bottom:28px}.results-time,.results-coins{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border);font-size:1.1rem}.results-label{color:var(--text-dim)}.results-value{font-weight:700;font-family:ui-monospace,monospace}.results-best{color:var(--green);font-weight:800;font-size:1.1rem;margin-top:16px;letter-spacing:.08em}.results-actions{display:flex;gap:12px;margin-top:28px;justify-content:center}.race-container{width:100vw;height:100vh;position:relative;overflow:hidden;background:#000}.race-canvas{width:100%;height:100%;display:block}.hud{position:absolute;top:0;left:0;right:0;pointer-events:none;padding:20px 28px}.hud-top-left,.hud-top-center,.hud-top-right,.hud-time{position:absolute;text-align:center}.hud-top-left{top:20px;left:28px}.hud-top-center{top:20px;left:50%;transform:translate(-50%)}.hud-top-right{top:20px;right:180px}.hud-time{top:70px;left:28px}.hud-label{font-size:.7rem;font-weight:700;letter-spacing:.15em;color:#ffffff80;text-transform:uppercase;margin-bottom:2px}.hud-value{font-size:1.6rem;font-weight:800;color:#fff;text-shadow:0 2px 12px rgba(0,0,0,.5)}.hud-pos{color:var(--gold);font-size:2rem}.hud-unit{font-size:.7em;color:#ffffff80}.hud-mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:1.2rem}.hud-controls{position:absolute;bottom:16px;left:50%;transform:translate(-50%);display:flex;gap:16px;font-size:.72rem;color:#ffffff59;pointer-events:none}@media(max-width:900px){.menu-title{font-size:3.5rem}.track-grid{grid-template-columns:1fr;max-width:400px}.garage-display{flex-direction:column}.garage-stats{width:260px}}