:root{--bg-dark: #0a0c10;--bg-card: rgba(18, 22, 32, .75);--border-light: rgba(255, 255, 255, .08);--border-glow: rgba(0, 255, 204, .25);--neon-cyan: #00ffcc;--neon-cyan-glow: rgba(0, 255, 204, .4);--neon-magenta: #ff0055;--neon-magenta-glow: rgba(255, 0, 85, .4);--neon-yellow: #ffff00;--neon-yellow-glow: rgba(255, 255, 0, .4);--neon-green: #39ff14;--neon-green-glow: rgba(57, 255, 20, .4);--text-main: #f0f2f5;--text-muted: #8e9cae;--font-family: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--safe-bottom: env(safe-area-inset-bottom, 16px);--safe-top: env(safe-area-inset-top, 12px);--safe-left: env(safe-area-inset-left, 16px);--safe-right: env(safe-area-inset-right, 16px)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none}body,html{width:100%;height:100%;overflow:hidden;background-color:var(--bg-dark);font-family:var(--font-family);color:var(--text-main);position:fixed;touch-action:none}#app{position:relative;width:100%;height:100%;display:flex;flex-direction:column}#game-canvas{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;display:block}.hud-header{position:absolute;top:var(--safe-top);left:var(--safe-left);right:var(--safe-right);z-index:10;display:flex;justify-content:space-between;align-items:center;pointer-events:none}.level-info{background:var(--bg-card);border:1px solid var(--border-light);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:8px 16px;border-radius:12px;display:flex;align-items:center;gap:8px;box-shadow:0 4px 20px #0006;pointer-events:auto}.level-label{font-size:11px;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);font-weight:600}.level-value{font-size:15px;font-weight:800;color:var(--neon-cyan);text-shadow:0 0 8px var(--neon-cyan-glow)}.action-buttons{display:flex;gap:8px;pointer-events:auto}.hud-btn{background:var(--bg-card);border:1px solid var(--border-light);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:var(--text-main);padding:8px 12px;border-radius:12px;font-family:var(--font-family);font-size:12px;font-weight:600;display:flex;align-items:center;gap:6px;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 20px #0006}.hud-btn svg{opacity:.8;transition:transform .2s ease}.hud-btn:active{transform:scale(.95);background:#ffffff0d}.hud-btn.active{border-color:var(--neon-cyan);box-shadow:0 0 10px var(--neon-cyan-glow),inset 0 0 4px var(--neon-cyan-glow);color:var(--neon-cyan)}.hud-btn.active svg{opacity:1}#warning-banner{position:absolute;top:calc(var(--safe-top) + 60px);left:50%;transform:translate(-50%);z-index:10;background:#ff005526;border:1px solid var(--neon-magenta);box-shadow:0 0 15px var(--neon-magenta-glow);color:#f36;padding:8px 20px;border-radius:20px;font-size:13px;font-weight:800;letter-spacing:1px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);pointer-events:none;transition:opacity .3s ease,transform .3s ease}.warning-blink{animation:blink .8s infinite alternate}@keyframes blink{0%{opacity:.2}to{opacity:1}}.hidden{display:none!important;opacity:0!important;pointer-events:none!important}.hud-toast{position:absolute;bottom:24%;left:50%;transform:translate(-50%) translateY(20px);z-index:10;background:#0a0c10e6;border:1px solid var(--border-light);color:var(--text-main);padding:10px 24px;border-radius:30px;font-size:13px;box-shadow:0 10px 30px #00000080;pointer-events:none;transition:opacity .3s ease,transform .3s ease;opacity:0}.hud-toast.show{opacity:1;transform:translate(-50%) translateY(0)}.hud-tutorial{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:15;background:var(--bg-card);border:1px solid var(--border-light);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:24px;border-radius:20px;width:90%;max-width:420px;box-shadow:0 20px 50px #0009;text-align:center;display:flex;flex-direction:column;gap:16px;animation:zoomIn .3s cubic-bezier(.34,1.56,.64,1)}.hud-tutorial h3{font-size:20px;font-weight:800;color:var(--neon-cyan);text-shadow:0 0 10px var(--neon-cyan-glow)}.hud-tutorial p{font-size:14px;line-height:1.6;color:var(--text-muted)}.btn-primary{background:var(--neon-cyan);color:#000;border:none;padding:12px 24px;border-radius:12px;font-family:var(--font-family);font-size:15px;font-weight:800;cursor:pointer;box-shadow:0 0 15px var(--neon-cyan-glow);transition:transform .1s ease,box-shadow .2s ease}.btn-primary:active{transform:scale(.97);box-shadow:0 0 5px var(--neon-cyan-glow)}.btn-secondary{background:transparent;color:var(--text-main);border:1px solid var(--border-light);padding:12px 24px;border-radius:12px;font-family:var(--font-family);font-size:15px;font-weight:600;cursor:pointer;transition:background .2s ease}.btn-secondary:active{background:#ffffff0d}.mobile-controls{position:absolute;bottom:var(--safe-bottom);left:var(--safe-left);right:var(--safe-right);z-index:5;display:flex;justify-content:space-between;align-items:flex-end;pointer-events:none;height:160px}.pedal-section,.steering-section{pointer-events:auto}.pedal-section{display:flex;align-items:flex-end;gap:16px;height:100%}.gear-selector-wrapper{display:flex;flex-direction:column;align-items:center;gap:6px}.gear-label{font-size:9px;font-weight:800;color:var(--text-muted);letter-spacing:1px}.gear-selector{background:#0a0c10cc;border:1px solid var(--border-light);border-radius:10px;padding:3px;display:flex;flex-direction:column;gap:4px;box-shadow:inset 0 2px 10px #000c}.gear-btn{width:36px;height:36px;border-radius:8px;border:none;background:transparent;color:var(--text-muted);font-family:var(--font-family);font-size:14px;font-weight:800;cursor:pointer;transition:all .2s ease}.gear-btn.active{background:var(--text-main);color:#000;box-shadow:0 4px 10px #fff3}#gear-r.active{background:var(--neon-magenta);color:#000;box-shadow:0 0 10px var(--neon-magenta-glow)}.pedals{display:flex;align-items:flex-end;gap:12px}.pedal{border-radius:8px;position:relative;cursor:pointer;box-shadow:0 8px 20px #00000080,inset 0 2px 3px #ffffff0d;border:1px solid var(--border-light);display:flex;flex-direction:column;justify-content:space-between;align-items:center;padding:12px 6px;transition:transform .1s ease,box-shadow .1s ease}.pedal-b{width:60px;height:100px;background:linear-gradient(180deg,#1b202c,#11141c);border-bottom:4px solid #000}.pedal-g{width:50px;height:115px;background:linear-gradient(180deg,#162423,#0d1615);border-bottom:4px solid #000}.pedal:active,.pedal.pressed{transform:scaleY(.94) translateY(4px);box-shadow:0 2px 5px #000c}.pedal-label{font-size:9px;font-weight:800;letter-spacing:.5px;color:var(--text-muted)}.pedal-b .pedal-label{color:#fff6}.pedal-g .pedal-label{color:var(--neon-cyan);text-shadow:0 0 5px rgba(0,255,204,.3)}.pedal-grooves{width:70%;height:60%;background-image:repeating-linear-gradient(0deg,transparent,transparent 6px,rgba(0,0,0,.4) 6px,rgba(0,0,0,.4) 10px);border-radius:4px;border-left:1px solid rgba(0,0,0,.2);border-right:1px solid rgba(255,255,255,.02)}.steering-section{display:flex;flex-direction:column;align-items:center}.steering-wheel-container{position:relative;display:flex;flex-direction:column;align-items:center;gap:8px}.steering-wheel{width:140px;height:140px;border-radius:50%;position:relative;cursor:grab;touch-action:none;box-shadow:0 10px 30px #0009;background:radial-gradient(circle,#1a1e27 40%,#0c0e12 90%);border:3px solid #14171f;transition:transform .05s linear}.steering-wheel:active{cursor:grabbing}.wheel-rim{position:absolute;top:5px;left:5px;right:5px;bottom:5px;border-radius:50%;border:8px solid #222836;box-shadow:inset 0 0 10px #000c,0 0 4px #ffffff0d}.wheel-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#1b202c,#0f121a);border:3px solid #333d52;box-shadow:0 4px 10px #0009;display:flex;align-items:center;justify-content:center;z-index:3}.wheel-logo{font-size:7px;font-weight:800;color:var(--text-muted);letter-spacing:.5px}.wheel-spoke{position:absolute;background:linear-gradient(90deg,#1f2533,#151a24);border:1px solid #2d364a;z-index:2}.spoke-left{top:50%;left:10px;transform:translateY(-50%);width:45px;height:12px}.spoke-right{top:50%;right:10px;transform:translateY(-50%);width:45px;height:12px}.spoke-bottom{bottom:10px;left:50%;transform:translate(-50%);width:12px;height:45px}.wheel-indicator{position:absolute;top:14px;left:50%;transform:translate(-50%);font-size:8px;color:var(--neon-cyan);text-shadow:0 0 5px var(--neon-cyan-glow);z-index:4}.steering-angle-display{background:#0a0c10cc;border:1px solid var(--border-light);padding:4px 12px;border-radius:12px;font-size:11px;font-weight:600;color:var(--text-muted);box-shadow:0 4px 10px #0000004d}#steering-val{color:var(--text-main);font-weight:800}.modal{position:absolute;top:0;left:0;width:100%;height:100%;background:#05070abf;backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);z-index:100;display:flex;align-items:center;justify-content:center;transition:opacity .3s ease}.modal-content{background:var(--bg-card);border:1px solid var(--border-light);width:90%;max-width:480px;border-radius:24px;padding:30px;box-shadow:0 30px 70px #000c;text-align:center;display:flex;flex-direction:column;gap:20px;animation:zoomIn .25s ease-out}.modal h2{font-size:22px;font-weight:800;letter-spacing:.5px}.levels-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:10px 0}.level-card{background:#ffffff05;border:1px solid var(--border-light);padding:16px;border-radius:16px;cursor:pointer;text-align:left;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;gap:6px}.level-card:active{transform:scale(.96)}.level-card.completed{border-color:#39ff144d;background:#39ff1405}.level-card.active{border-color:var(--neon-cyan);background:#00ffcc0a}.level-card-num{font-size:10px;font-weight:800;color:var(--text-muted);letter-spacing:1px;text-transform:uppercase}.level-card.active .level-card-num{color:var(--neon-cyan)}.level-card-title{font-size:15px;font-weight:800}.level-card-desc{font-size:11px;color:var(--text-muted);line-height:1.4}.result-content{max-width:380px}.result-icon{font-size:48px;animation:bounce .6s infinite alternate}.result-stats{display:flex;background:#0000004d;border-radius:16px;padding:14px;border:1px solid var(--border-light)}.stat-item{flex:1;display:flex;flex-direction:column;gap:4px}.stat-item:first-child{border-right:1px solid var(--border-light)}.stat-val{font-size:24px;font-weight:800;color:var(--neon-cyan)}.stat-lbl{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}.result-actions{display:flex;flex-direction:column;gap:10px}.result-actions button{width:100%}.desktop-tips{position:absolute;bottom:var(--safe-bottom);left:50%;transform:translate(-50%);background:var(--bg-card);border:1px solid var(--border-light);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:12px 18px;border-radius:16px;z-index:10;box-shadow:0 10px 30px #0006;display:none;pointer-events:none}.desktop-tips h4{font-size:11px;text-transform:uppercase;color:var(--neon-cyan);margin-bottom:6px;font-weight:800;letter-spacing:.5px;text-align:center}.desktop-tips ul{list-style:none;font-size:10px;color:var(--text-muted);display:flex;gap:12px}.desktop-tips kbd{background:#252b3a;border:1px solid #3c465d;border-radius:4px;padding:1px 5px;font-size:9px;color:var(--text-main);box-shadow:0 2px #00000080}@keyframes zoomIn{0%{opacity:0;transform:translate(-50%,-50%) scale(.9)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}@keyframes bounce{0%{transform:translateY(0)}to{transform:translateY(-8px)}}@media (min-width: 992px){.desktop-tips{display:block}}@media (max-width: 720px){.hud-header{gap:6px}.level-info{padding:6px 10px;gap:6px;max-width:55%;min-width:0;flex:0 1 auto;overflow:hidden}.level-label{font-size:10px;letter-spacing:1px;white-space:nowrap;flex-shrink:0}.level-value{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.action-buttons{gap:6px;flex-shrink:0}.hud-btn{padding:8px;border-radius:10px}.hud-btn span{display:none}.hud-btn svg{width:20px;height:20px;opacity:1}}@media (max-width: 380px){.level-info{padding:5px 8px;max-width:50%}.level-label{display:none}.level-value{font-size:12px}.action-buttons{gap:4px}.hud-btn{padding:7px}.hud-btn svg{width:18px;height:18px}}@media (orientation: portrait){.mobile-controls{height:200px;flex-direction:row;align-items:center}.steering-wheel{width:120px;height:120px}.hud-toast{bottom:30%}}