:root{--signal-objective:#7dffb3;--signal-reward:#fc3;--signal-boost:#22d3ee;--signal-danger:#ff5a4d;--panel-bg:#061826b8;--panel-border:#7dffb340;--hud-font:"Segoe UI", "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:var(--hud-font);-webkit-user-select:none;user-select:none;background:#071c2c;overflow:hidden}#app{position:fixed;inset:0}#game-canvas{touch-action:none;width:100%;height:100%;display:block;position:absolute;inset:0}#hud{pointer-events:none;color:#eaf6ff;z-index:2;position:absolute;inset:0}.hud-cluster{gap:10px;display:flex;position:absolute}.top-left{top:max(14px, env(safe-area-inset-top));left:max(14px, env(safe-area-inset-left))}.top-right{top:max(14px, env(safe-area-inset-top));right:max(14px, env(safe-area-inset-right))}.bottom-left{bottom:max(16px, env(safe-area-inset-bottom));left:max(14px, env(safe-area-inset-left))}.bottom-right{bottom:max(16px, env(safe-area-inset-bottom));right:max(14px, env(safe-area-inset-right))}.hud-metric{background:var(--panel-bg);border:1px solid var(--panel-border);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);text-align:center;border-radius:10px;min-width:86px;padding:8px 14px}.hud-label{letter-spacing:.18em;text-transform:uppercase;color:#bee6ffbf;margin-bottom:2px;font-size:10px;display:block}.hud-metric strong{font-variant-numeric:tabular-nums;font-size:20px;font-weight:700;display:block}#timer-value{color:#fff;min-width:96px;display:inline-block}#best-value{color:var(--signal-reward)}#speedo{background:var(--panel-bg);border:1px solid var(--panel-border);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:12px;padding:10px 16px}#speed-readout{font-variant-numeric:tabular-nums;color:#fff;font-size:34px;font-weight:800;line-height:1}#speed-readout small{color:#bee6ffcc;margin-left:4px;font-size:11px;font-weight:600}#speed-bar{background:#ffffff1f;border-radius:3px;width:150px;height:6px;margin-top:6px;overflow:hidden}#speed-bar-fill{background:linear-gradient(90deg,#7dffb3,#fc3 65%,#ff5a4d);border-radius:3px;width:0%;height:100%;transition:width .12s linear}#nitro{background:var(--panel-bg);text-align:right;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid #22d3ee59;border-radius:12px;padding:10px 16px}#nitro .hud-label{color:var(--signal-boost);letter-spacing:.3em}#nitro-track{background:#22d3ee1f;border-radius:5px;width:130px;height:10px;overflow:hidden}#nitro-fill{background:linear-gradient(90deg,#0ea5b7,#22d3ee);width:100%;height:100%;transition:width .1s linear;box-shadow:0 0 12px #22d3eeb3}#status-line{top:max(14px, env(safe-area-inset-top));letter-spacing:.14em;text-transform:uppercase;color:#eaf6ffd9;background:var(--panel-bg);border-left:3px solid var(--signal-objective);white-space:nowrap;border-radius:6px;padding:6px 14px;font-size:13px;position:absolute;left:50%;transform:translate(-50%)}#event-banner{letter-spacing:.1em;color:var(--signal-objective);text-shadow:0 2px 18px #0000008c;opacity:0;pointer-events:none;z-index:3;white-space:nowrap;font-size:clamp(26px,5vw,44px);font-weight:900;position:absolute;top:26%;left:50%;transform:translate(-50%)}#title-screen{z-index:5;background:linear-gradient(#040e186b 0%,#040e182e 45%,#040e189e 100%);flex-direction:column;justify-content:center;align-items:center;gap:18px;transition:opacity .5s;display:flex;position:absolute;inset:0}#title-screen.hidden{opacity:0;pointer-events:none}#title-screen h1{letter-spacing:.08em;color:#fff;text-shadow:0 2px 30px #000000bf,0 0 32px #ffa05a73,0 4px 24px #0009;font-size:clamp(48px,10vw,96px);font-weight:900}#title-screen .tagline{color:#bee6ffe6;letter-spacing:.2em;text-transform:uppercase;font-size:15px}.controls-hint{color:#eaf6ffd9;gap:18px;margin-top:6px;font-size:13px;display:flex}.controls-hint kbd{background:#ffffff1a;border:1px solid #ffffff40;border-radius:5px;margin-right:4px;padding:2px 7px;font-family:inherit;font-size:12px}#start-button{letter-spacing:.22em;color:#04121d;cursor:pointer;background:linear-gradient(135deg,#7dffb3,#22d3ee);border:none;border-radius:40px;margin-top:14px;padding:15px 44px;font-size:19px;font-weight:800;transition:transform .15s,box-shadow .15s;box-shadow:0 6px 28px #22d3ee73}#start-button:hover{transform:scale(1.05);box-shadow:0 8px 34px #7dffb399}#start-button:active{transform:scale(.97)}#mute-control{top:max(14px, env(safe-area-inset-top));z-index:4;pointer-events:auto;position:absolute;right:190px}#mute-button{background:var(--panel-bg);border:1px solid var(--panel-border);color:#fff;cursor:pointer;border-radius:10px;padding:8px 12px;font-size:16px}#touch-controls{pointer-events:none;z-index:3;display:none;position:absolute;inset:0}#touch-controls.active{display:block}#touch-stick{left:max(26px, env(safe-area-inset-left));bottom:max(26px, env(safe-area-inset-bottom));pointer-events:auto;touch-action:none;background:#0a283c59;border:2px solid #7dffb359;border-radius:50%;width:128px;height:128px;position:absolute}#touch-knob{background:radial-gradient(circle at 35% 30%,#aef7d0,#2ea56f);border-radius:50%;width:54px;height:54px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 3px 12px #0006}#dash-button{right:max(26px, env(safe-area-inset-right));bottom:max(34px, env(safe-area-inset-bottom));letter-spacing:.12em;color:#04121d;pointer-events:auto;touch-action:none;background:radial-gradient(circle at 35% 30%,#7ef0ff,#0e7490);border:2px solid #22d3ee80;border-radius:50%;width:96px;height:96px;font-size:15px;font-weight:800;position:absolute;box-shadow:0 4px 20px #22d3ee66}#dash-button:active{transform:scale(.93)}@media (width<=760px){.hud-metric{min-width:64px;padding:6px 10px}.hud-metric strong{font-size:16px}#timer-value{min-width:84px;font-size:16px}#speedo{padding:8px 12px}#speed-readout{font-size:26px}#speed-bar{width:110px}#nitro{padding:8px 12px}#nitro-track{width:96px}#status-line{display:none}#mute-control{right:170px}.top-left,.top-right{gap:6px}.controls-hint{flex-direction:column;align-items:center;gap:6px}}#countdown-value{color:#fc3;text-shadow:0 0 40px #fc39,0 6px 24px #00000080;z-index:4;pointer-events:none;font-size:clamp(72px,14vw,140px);font-weight:900;position:absolute;top:38%;left:50%;transform:translate(-50%,-50%)}#countdown-value:empty{display:none}#drift-meter{bottom:max(118px, calc(env(safe-area-inset-bottom) + 118px));left:max(14px, env(safe-area-inset-left));background:var(--panel-bg);pointer-events:none;opacity:.92;border:1px solid #7dffb340;border-radius:8px;align-items:center;gap:8px;padding:6px 10px;display:flex;position:absolute}#drift-meter span{letter-spacing:.22em;color:#bee6ffd9;font-size:10px}#drift-track{background:#ffffff1a;border-radius:4px;width:90px;height:8px;overflow:hidden}#drift-fill{background:linear-gradient(90deg,#7dffb3,#22d3ee);width:0%;height:100%;box-shadow:0 0 10px #22d3ee99}.position-metric strong{color:#fc3}.position-metric small{color:#bee6ffb3;font-size:12px}@media (width<=760px){#drift-meter{bottom:max(96px, calc(env(safe-area-inset-bottom) + 96px))}#drift-track{width:64px}}#podium-screen{z-index:6;background:radial-gradient(at 50% 40%,#1408048c,#040a14eb);flex-direction:column;justify-content:center;align-items:center;gap:22px;display:none;position:absolute;inset:0}#podium-screen.active{display:flex}#podium-title{letter-spacing:.12em;color:#fc3;text-shadow:0 0 28px #ffcc3380;font-size:clamp(30px,6vw,54px);font-weight:900}#standings{flex-direction:column;gap:8px;min-width:min(420px,80vw);display:flex}.standing-row{color:#eaf6ff;background:#061826cc;border:1px solid #7dffb333;border-radius:10px;justify-content:space-between;align-items:center;gap:14px;padding:12px 20px;font-size:17px;display:flex}.standing-row.first{border-color:#fc39}.standing-row .standing-place{color:#fc3;font-weight:800}.standing-row .standing-name{letter-spacing:.06em;font-weight:600}.standing-row.player .standing-name:after{content:" — YOU";color:#7dffb3;font-size:12px}#retry-button{letter-spacing:.2em;color:#04121d;cursor:pointer;background:linear-gradient(135deg,#fc3,#ff8a5c);border:none;border-radius:34px;margin-top:10px;padding:13px 38px;font-size:17px;font-weight:800;box-shadow:0 6px 26px #ffa05a73}#retry-button:hover{transform:scale(1.04)}#minimap{top:max(14px, env(safe-area-inset-top));pointer-events:none;z-index:2;background:#061420a8;border:1px solid #7dffb34d;border-radius:50%;width:110px;height:110px;position:absolute;left:50%;transform:translate(-50%)}@media (width<=760px){#minimap{width:84px;height:84px}}