:root{color-scheme:dark;--midnight:#090B24;--blue:#315CFF;--magenta:#F13CC8;--cyan:#7CE7FF;--chrome:#DDE6F2;--panel:rgba(9,11,36,.78)}*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;background:var(--midnight);font-family:Arial,Helvetica,sans-serif;color:var(--chrome)}button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;touch-action:manipulation}#race-canvas{position:fixed;inset:0;width:100%;height:100%;display:block}.scanlines{position:fixed;inset:0;pointer-events:none;background:linear-gradient(180deg,transparent 50%,rgba(5,7,24,.12) 50%);background-size:100% 4px;opacity:.2;z-index:1}.race-hud{position:fixed;z-index:3;inset:0 0 auto;min-height:86px;padding:16px 24px;display:flex;align-items:center;gap:26px;background:linear-gradient(180deg,rgba(4,6,25,.9),rgba(4,6,25,.45),transparent)}.race-hud[hidden],.overlay[hidden],.touch-controls[hidden]{display:none}.brand{font-size:14px;font-weight:900;letter-spacing:.17em;white-space:nowrap}.brand span{color:var(--cyan)}.telemetry{display:flex;gap:22px;font-size:10px;letter-spacing:.12em;color:#98a5ce}.telemetry b{display:block;color:var(--chrome);font-size:15px;margin-top:4px}.speed{margin-left:auto;display:flex;align-items:baseline;gap:6px;color:var(--cyan);text-shadow:0 0 14px rgba(124,231,255,.5)}.speed b{font:700 40px/1 monospace}.speed small{font-size:9px;letter-spacing:.14em}.power-meter{width:125px;font-size:9px;letter-spacing:.12em}.power-meter label{display:flex;justify-content:space-between;margin-bottom:7px}.power-meter>div{height:7px;background:#251833;border:1px solid #55345f;border-radius:6px;overflow:hidden}.power-meter i{display:block;width:100%;height:100%;background:linear-gradient(90deg,var(--magenta),var(--cyan));box-shadow:0 0 12px var(--cyan);transition:width .2s}.boost-meter{font-size:10px;letter-spacing:.15em;color:#b8c1e0}.boost-meter b{display:inline-grid;place-items:center;margin-left:6px;width:24px;height:24px;background:var(--blue);border-radius:50%;color:white;font-size:13px}.overlay{position:fixed;z-index:4;left:clamp(20px,7vw,130px);top:50%;transform:translateY(-50%);width:min(480px,calc(100vw - 40px));padding:34px 38px;background:linear-gradient(135deg,rgba(9,11,36,.92),rgba(20,22,58,.68));border:1px solid rgba(124,231,255,.35);box-shadow:0 0 44px rgba(49,92,255,.2),inset 0 0 32px rgba(49,92,255,.08);backdrop-filter:blur(18px);clip-path:polygon(0 0,95% 0,100% 8%,100% 100%,5% 100%,0 92%)}.panel-eyebrow{font-size:10px;font-weight:700;letter-spacing:.2em;color:var(--cyan)}h1,h2{margin:12px 0 4px;font-size:clamp(36px,6vw,64px);letter-spacing:.04em;line-height:.95;text-shadow:0 0 20px rgba(49,92,255,.4)}h1 em{font-style:normal;color:var(--magenta)}h2{font-size:clamp(30px,4vw,44px)}.subtitle{color:#bbc6e8;font-size:14px;margin:12px 0 25px}.machine-tag{display:flex;justify-content:space-between;padding:12px 0;border-top:1px solid #39416a;border-bottom:1px solid #39416a;font-weight:800;font-size:11px;letter-spacing:.14em;margin-bottom:22px}.machine-tag span{color:var(--cyan)}.primary{display:flex;justify-content:space-between;align-items:center;width:100%;padding:15px 18px;background:linear-gradient(100deg,#315CFF,#6245E8 60%,#9A35B9);font-size:12px;font-weight:900;letter-spacing:.18em;box-shadow:0 0 22px rgba(49,92,255,.3);transition:filter .15s,transform .15s}.primary:hover{filter:brightness(1.2);transform:translateY(-1px)}.primary span{font-size:18px}.secondary{display:block;width:100%;min-height:44px;padding:12px;margin-top:8px;border:1px solid #46517c;font-size:10px;letter-spacing:.14em}.control-copy{font-size:9px;line-height:2.2;color:#aab4d6;margin-top:17px}kbd{padding:3px 5px;border:1px solid #54608e;border-radius:3px;color:white;background:#151939}.menu-actions{display:flex;gap:6px;margin-top:15px}.menu-actions button{flex:1;padding:9px 5px;border:1px solid #39416a;color:#bac4e7;font-size:8px;letter-spacing:.08em}.menu-actions button:hover,.secondary:hover{border-color:var(--cyan);color:white}.result-panel,.pause-panel,.info-panel{left:50%;transform:translate(-50%,-50%);max-width:420px}.result-panel p,.info-panel p{font-size:13px;line-height:1.6;color:#bdc8e8}.status-line{position:fixed;z-index:2;bottom:12px;left:50%;transform:translateX(-50%);font:9px monospace;letter-spacing:.13em;color:rgba(221,230,242,.56);white-space:nowrap}.touch-controls{position:fixed;z-index:3;left:18px;right:18px;bottom:22px;display:none;align-items:end;justify-content:space-between;pointer-events:none}.touch-controls button{pointer-events:auto;min-width:60px;height:58px;border:1px solid rgba(124,231,255,.45);background:rgba(9,11,36,.52);backdrop-filter:blur(5px);border-radius:12px;font-size:17px;color:white;user-select:none;-webkit-user-select:none}.steering,.pedals{display:flex;gap:9px}.pedals button{font-size:10px;font-weight:800;letter-spacing:.1em}.pedals button[data-control=throttle]{background:rgba(49,92,255,.62);height:74px}.pedals button[data-control=boost]{border-color:rgba(241,60,200,.65);color:#ffabed}@media(pointer:coarse){.touch-controls{display:flex}.race-hud{padding:12px;gap:12px;min-height:70px}.telemetry{gap:9px;font-size:8px}.telemetry b{font-size:12px}.speed b{font-size:30px}.power-meter{width:82px}.overlay{top:42%;padding:24px;width:min(430px,calc(100vw - 28px))}.control-copy{display:none}.menu-actions{margin-top:20px}}@media(max-width:600px){.race-hud{align-items:flex-start}.brand{font-size:10px;padding-top:4px}.telemetry{display:grid;grid-template-columns:auto auto;gap:6px 10px}.speed{position:absolute;right:16px;top:66px}.power-meter{position:absolute;right:16px;top:108px}.boost-meter{position:absolute;right:110px;top:72px}.overlay{top:40%;max-height:78vh;overflow:auto;padding:22px 24px}.status-line{bottom:96px;font-size:7px}.touch-controls{bottom:18px}.touch-controls button{min-width:54px;height:54px}.pedals button[data-control=throttle]{height:68px}}@media(max-height:520px) and (orientation:landscape){.overlay{top:50%;width:430px;padding:18px 24px}.overlay h1{font-size:42px;margin:5px 0}.subtitle{margin:5px 0 12px}.machine-tag{padding:8px 0;margin-bottom:12px}.control-copy{margin-top:7px}.menu-actions{margin-top:8px}.menu-actions button{padding:6px}.touch-controls{bottom:10px}.touch-controls button{height:48px}.race-hud{min-height:64px;padding:10px 18px}}
.live-pause{border:1px solid #51618f;border-radius:5px;width:36px;height:34px;color:var(--cyan);font-size:16px}.live-pause:hover{border-color:var(--cyan);background:rgba(49,92,255,.25)}

.machine-pick{display:block;margin:4px 0 8px;color:#98a5ce;font-size:9px;letter-spacing:.16em}.machine-pick select{display:block;width:100%;margin-top:6px;padding:9px 10px;border:1px solid #39416a;background:#101532;color:var(--chrome);font-size:11px;font-weight:800;letter-spacing:.14em;outline:none}.machine-pick select:focus{border-color:var(--cyan);box-shadow:0 0 10px rgba(124,231,255,.22)}
.live-effects{padding:8px 9px;border:1px solid #39416a;border-radius:4px;color:#bbc4e0;font-size:8px;letter-spacing:.08em;white-space:nowrap}.live-effects:hover{border-color:var(--cyan);color:white}

.postprocessing-lab{position:fixed;z-index:8;right:16px;top:16px;width:min(320px,calc(100vw - 32px));max-height:calc(100vh - 32px);overflow:auto;padding:12px;background:rgba(9,11,36,.94);border:1px solid rgba(124,231,255,.48);box-shadow:0 0 24px rgba(49,92,255,.22);font:11px Arial,sans-serif;color:#DDE6F2}.postprocessing-lab summary{cursor:pointer;color:#7CE7FF;letter-spacing:.1em}.postprocessing-lab-controls{display:grid;gap:9px;margin-top:12px}.postprocessing-lab label{display:grid;gap:4px}.postprocessing-lab label span,.postprocessing-lab output{font-size:10px}.postprocessing-lab input[type=range]{width:100%;accent-color:#315CFF}.postprocessing-lab select{padding:6px;background:#101532;border:1px solid #39416a;color:#DDE6F2}.postprocessing-lab-toggle{display:flex!important;align-items:center;gap:8px}
.settings-panel{max-height:84vh;overflow:auto}.settings-help{margin:10px 0 14px;color:#aab4d6;font-size:11px;line-height:1.5}.binding-list{display:grid;gap:5px;margin:8px 0 16px}.binding-list>div{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 8px;border-bottom:1px solid #293253;font-size:10px;letter-spacing:.09em}.binding-list button{min-width:104px;padding:7px;border:1px solid #46517c;color:#7CE7FF;font-size:10px}.binding-list button[aria-pressed=true]{border-color:#F13CC8;color:#ff9de6}.assist-option{display:grid;grid-template-columns:18px 1fr;align-items:center;gap:2px 8px;margin:10px 0;font-size:10px;letter-spacing:.08em}.assist-option input{grid-row:span 2;accent-color:#315CFF;width:16px;height:16px}.assist-option small{color:#9da9ce;font-size:10px;letter-spacing:0}.record-tag{color:#7CE7FF;font-size:10px;font-weight:800;letter-spacing:.11em}.menu-actions button{min-width:0}@media(max-width:600px){.settings-panel{max-height:75vh}.menu-actions button{font-size:7px;padding:8px 3px}}

.practice-note{margin:7px 0 12px;color:#9da9ce;font-size:10px;line-height:1.5}.practice-records{max-height:130px;overflow:auto;padding-left:22px;color:#bdc8e8;font-size:11px;line-height:1.7}.result-panel{max-height:84vh;overflow:auto}

.overlay h1{line-height:1.12}.touch-controls button{touch-action:none}@media(max-height:520px){.overlay{max-height:90vh;overflow:auto;top:50%}}

.touch-controls[hidden]{display:none}

:root{--safe-top:env(safe-area-inset-top,0px);--safe-right:env(safe-area-inset-right,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--safe-left:env(safe-area-inset-left,0px)}button,select{min-height:44px}.steering{touch-action:none}.menu-actions{margin-top:12px}.machine-pick select{min-height:44px}.menu-actions button{min-height:44px}

button:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #7CE7FF;outline-offset:3px;box-shadow:0 0 0 5px rgba(49,92,255,.42)}.touch-controls{left:calc(18px + var(--safe-left));right:calc(18px + var(--safe-right));bottom:calc(22px + var(--safe-bottom))}.race-hud{padding-top:calc(16px + var(--safe-top));padding-left:calc(22px + var(--safe-left));padding-right:calc(22px + var(--safe-right))}@media(max-width:600px){.overlay{top:50%}.menu-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.menu-actions button{font-size:10px;min-height:44px}}@media(max-height:520px){#intro-panel:after{content:'MORE OPTIONS BELOW v';position:static;display:block;margin-top:8px;padding:7px;text-align:center;font-size:9px;letter-spacing:.14em;color:#7CE7FF;background:rgba(9,11,36,.96);border-top:1px solid #39416a}}

@media(max-width:600px){#race-hud{display:grid;grid-template-columns:minmax(0,1fr) auto auto;grid-template-areas:'brand pause effects' 'telemetry telemetry telemetry' 'boost speed speed' 'power power power';align-items:center;gap:8px 10px;padding:calc(10px + var(--safe-top)) calc(12px + var(--safe-right)) 10px calc(12px + var(--safe-left));min-height:0}.race-hud .brand{grid-area:brand}#live-pause{grid-area:pause}#effects-toggle-live{grid-area:effects}.race-hud .telemetry{grid-area:telemetry;display:grid;grid-template-columns:1fr 1fr 1fr;gap:4px 8px;margin:0}.race-hud .telemetry b{font-size:12px}.race-hud .boost-meter{grid-area:boost;position:static}.race-hud .speed{grid-area:speed;position:static;justify-self:end;margin:0}.race-hud .speed b{font-size:28px}.race-hud .power-meter{grid-area:power;position:static;width:100%;margin:0}.race-hud .power-meter label{margin-bottom:4px}}

.live-pause{width:44px;height:44px}@media(max-width:600px){.race-hud #live-pause{width:44px;height:44px}}

#race-hud[hidden]{display:none!important}

.tutorial-panel{left:50%;transform:translate(-50%,-50%);max-width:460px}.tutorial-copy{font-size:15px;line-height:1.55;color:#d2dcf8}.tutorial-control{padding:10px 12px;border:1px solid #39416a;background:rgba(49,92,255,.12);color:var(--cyan);font-size:11px;line-height:1.5}.tutorial-location{margin:10px 0;color:#abb8dd;font-size:10px;letter-spacing:.12em}.tutorial-panel[hidden]{display:none!important}@media(max-width:600px){.tutorial-panel{max-height:78vh;overflow:auto}.tutorial-copy{font-size:14px}.tutorial-control{font-size:10px}}
.status-line{bottom:calc(12px + var(--safe-bottom));}@media(max-width:600px){.status-line{bottom:calc(96px + var(--safe-bottom));}.overlay{padding-bottom:calc(22px + var(--safe-bottom));}}@media(max-height:520px){.overlay{padding-bottom:calc(18px + var(--safe-bottom));}}

.tutorial-panel button[hidden]{display:none!important}
@media(max-height:520px) and (orientation:landscape){.tutorial-panel{max-height:84vh;overflow-y:auto}}

.best-lap-strip{position:fixed;z-index:3;top:96px;left:50%;transform:translateX(-50%);padding:7px 14px;border:1px solid rgba(124,231,255,.48);background:rgba(9,11,36,.78);color:#b9c9ef;font:800 10px/1.2 monospace;letter-spacing:.16em;white-space:nowrap;box-shadow:0 0 16px rgba(49,92,255,.18)}
.best-lap-strip b{margin-left:8px;color:var(--cyan);font-size:12px}
.best-lap-strip[data-tone=behind] b{color:#ff83d8}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.race-feedback{position:fixed;z-index:4;top:144px;left:50%;transform:translateX(-50%);max-width:min(92vw,520px);padding:10px 18px;border:1px solid rgba(124,231,255,.55);background:rgba(9,11,36,.9);color:var(--chrome);font:800 11px/1.25 monospace;letter-spacing:.14em;text-align:center;pointer-events:none;box-shadow:0 0 22px rgba(49,92,255,.2);animation:race-feedback-in .16s ease-out}
.race-feedback[data-tone=good]{border-color:rgba(124,231,255,.75);color:var(--cyan)}
.race-feedback[data-tone=warning]{border-color:rgba(241,60,200,.75);color:#ff9de6}
.race-feedback[hidden]{display:none}
@keyframes race-feedback-in{from{opacity:0;transform:translate(-50%,-6px)}to{opacity:1;transform:translate(-50%,0)}}
@media(max-width:600px){.best-lap-strip{top:calc(164px + var(--safe-top));max-width:94vw;padding:6px 9px;font-size:10px;letter-spacing:.08em}.race-feedback{top:calc(210px + var(--safe-top));font-size:10px;padding:9px 12px;letter-spacing:.08em}}
@media(max-height:520px) and (orientation:landscape){.best-lap-strip{top:78px}.race-feedback{top:124px;animation-name:race-feedback-no-rise}}
@keyframes race-feedback-no-rise{from{opacity:0}to{opacity:1}}

.machine-tuning{margin:0 0 13px;padding:10px 12px;border:1px solid rgba(124,231,255,.25);background:rgba(9,11,36,.54)}.machine-tuning-heading{display:flex;justify-content:space-between;gap:8px;color:var(--cyan);font-size:9px;letter-spacing:.12em}.machine-tuning-heading span{color:#aab4d6}.machine-tuning p{margin:6px 0 8px;color:#9da9ce;font-size:9px;line-height:1.4}.machine-tuning-list{display:grid;gap:4px}.machine-tuning-list>div{display:grid;grid-template-columns:minmax(0,1fr) 44px 22px 44px;align-items:center;gap:6px;min-height:48px;border-top:1px solid rgba(57,65,106,.55);font-size:9px;letter-spacing:.08em}.machine-tuning-list span{display:grid;gap:2px}.machine-tuning-list small{color:#929fc6;font-size:8px;letter-spacing:.05em}.machine-tuning-list button{width:44px;height:44px;min-height:44px;padding:0;border:1px solid #46517c;color:var(--cyan);font-size:15px;line-height:1}.machine-tuning-list button:disabled{opacity:.35}.machine-tuning-list output{text-align:center;color:var(--chrome);font:700 11px monospace}

#intro-panel{max-height:90vh;overflow-y:auto;overscroll-behavior:contain}@media(max-height:520px){#intro-panel{max-height:88vh}}

.menu-scroll-cue{margin:6px 0;color:#7CE7FF;text-align:center;font-size:9px;letter-spacing:.13em;}
.result-panel button[hidden]{display:none!important}