:root{--accent:#ff9f50;--glass:rgba(8,15,30,.76);--text:#fff;--muted:#b9c5d8}*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;background:#09152d;color:var(--text);font-family:Tahoma,Arial,sans-serif}button,a{font:inherit}button{cursor:pointer}#game-shell,#canvas-wrap,#canvas-wrap canvas{position:fixed;inset:0;width:100%;height:100%}#canvas-wrap canvas{display:block;touch-action:none}.topbar{position:fixed;z-index:15;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:18px 22px;pointer-events:none;background:linear-gradient(to bottom,rgba(3,9,20,.68),transparent)}.brand{display:flex;align-items:center;gap:12px;min-width:0;pointer-events:auto}.brand img{width:56px;height:56px;object-fit:contain;border-radius:15px;background:rgba(0,0,0,.25);box-shadow:0 12px 35px rgba(0,0,0,.3)}.brand div{display:grid;gap:3px;text-shadow:0 3px 12px rgba(0,0,0,.6)}.brand strong{font-size:15px}.brand span{font-size:11px;color:#d6deec;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:48vw}.top-actions{display:flex;gap:8px;pointer-events:auto}.top-actions button,.top-actions a{border:1px solid rgba(255,255,255,.16);background:rgba(7,14,28,.72);backdrop-filter:blur(10px);color:#fff;text-decoration:none;border-radius:11px;padding:9px 12px;font-weight:800;font-size:12px;box-shadow:0 10px 25px rgba(0,0,0,.2)}.intro-panel{position:fixed;z-index:40;inset:0;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 50% 20%,rgba(255,134,65,.22),rgba(4,9,20,.92) 62%,#030710);transition:opacity .55s ease,visibility .55s ease}.intro-panel.hidden{opacity:0;visibility:hidden;pointer-events:none}.intro-card{width:min(620px,100%);text-align:center;padding:32px;border-radius:28px;background:linear-gradient(145deg,rgba(15,24,45,.93),rgba(7,12,25,.9));border:1px solid rgba(255,255,255,.13);box-shadow:0 36px 100px rgba(0,0,0,.55);backdrop-filter:blur(18px)}.intro-card img{width:112px;height:112px;object-fit:contain;filter:drop-shadow(0 18px 30px rgba(255,126,65,.28));margin-bottom:2px}.eyebrow{font:800 11px/1.5 Arial,sans-serif;letter-spacing:.26em;color:#ffb168;margin:2px 0 8px}.intro-card h1{font-size:clamp(25px,5vw,46px);line-height:1.35;margin:0 0 12px}.intro-card>p:not(.eyebrow){color:#cbd5e1;line-height:1.9;max-width:520px;margin:0 auto 18px}.keys{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:18px 0 22px}.keys span{font-family:Arial,sans-serif;font-size:11px;padding:8px 10px;border-radius:9px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.08);color:#fff}.keys b{color:#ffb15c;margin-right:5px}#start-button{border:0;border-radius:14px;padding:14px 30px;background:linear-gradient(135deg,#ff7146,#ffc15b);color:#1a1108;font-weight:1000;box-shadow:0 14px 35px rgba(255,113,70,.28)}#install-link{display:block;margin-top:15px;color:#9fb0c8;font-size:12px}.loading{position:fixed;z-index:25;left:50%;bottom:28px;transform:translateX(-50%);display:flex;align-items:center;gap:10px;background:rgba(6,12,24,.8);border:1px solid rgba(255,255,255,.1);padding:9px 13px;border-radius:999px;transition:.3s}.loading.done{opacity:0;visibility:hidden}.loading span{width:10px;height:10px;border-radius:50%;background:#ff9b4e;box-shadow:0 0 0 0 rgba(255,155,78,.7);animation:pulse 1.2s infinite}.loading em{font-size:11px;font-style:normal;color:#d4deed}@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(255,155,78,0)}100%{box-shadow:0 0 0 0 rgba(255,155,78,0)}}.station-card{position:fixed;z-index:20;left:50%;bottom:24px;transform:translate(-50%,24px);opacity:0;pointer-events:none;display:grid;gap:5px;min-width:min(390px,calc(100vw - 32px));padding:16px 17px;border-radius:18px;background:rgba(5,12,24,.88);border:1px solid rgba(255,255,255,.13);box-shadow:0 22px 55px rgba(0,0,0,.4);backdrop-filter:blur(14px);transition:.25s}.station-card.visible{transform:translate(-50%,0);opacity:1;pointer-events:auto}.station-card small{color:#ffb15a;font-size:10px;font-weight:800}.station-card strong{font-size:19px}.station-card span{color:#b8c4d6;font-size:12px;line-height:1.6}.station-card button{margin-top:8px;border:0;border-radius:11px;background:linear-gradient(135deg,#ff7847,#ffbd57);padding:11px 14px;color:#1d1208;font-weight:1000}.speedometer{position:fixed;z-index:14;right:22px;bottom:25px;width:84px;height:84px;display:grid;place-content:center;text-align:center;border-radius:50%;background:radial-gradient(circle,rgba(7,14,27,.8),rgba(7,14,27,.94));border:2px solid rgba(255,174,89,.7);box-shadow:0 12px 35px rgba(0,0,0,.35),inset 0 0 30px rgba(255,143,67,.08)}.speedometer span{font:900 26px/1 Arial,sans-serif}.speedometer small{font:700 9px/1.6 Arial,sans-serif;color:#ffb466;letter-spacing:.08em}#minimap{position:fixed;z-index:13;left:20px;bottom:20px;width:180px;height:180px;border-radius:18px;background:rgba(5,11,22,.72);border:1px solid rgba(255,255,255,.12);box-shadow:0 18px 48px rgba(0,0,0,.35);backdrop-filter:blur(7px);transition:.25s}#minimap.hidden{opacity:0;transform:translateY(12px);pointer-events:none}.toast{position:fixed;z-index:50;top:90px;left:50%;transform:translate(-50%,-12px);opacity:0;background:rgba(4,10,20,.88);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:10px 15px;font-size:12px;transition:.25s;pointer-events:none}.toast.visible{opacity:1;transform:translate(-50%,0)}.mobile-controls{display:none;position:fixed;z-index:18;inset:auto 14px 16px;justify-content:space-between;direction:ltr;pointer-events:none}.mobile-controls>div{display:flex;gap:8px}.mobile-controls button{pointer-events:auto;width:58px;height:58px;border:1px solid rgba(255,255,255,.18);border-radius:18px;background:rgba(6,13,25,.66);color:#fff;font-size:21px;backdrop-filter:blur(8px);touch-action:none;user-select:none}.mobile-controls button.active{background:rgba(255,137,69,.75);transform:scale(.96)}noscript{position:fixed;z-index:80;inset:0;display:grid;place-items:center;background:#07101d;padding:30px;text-align:center}@media(max-width:760px),(pointer:coarse){.mobile-controls{display:flex}.speedometer{right:50%;transform:translateX(50%);bottom:19px;width:68px;height:68px}.speedometer span{font-size:21px}#minimap{width:120px;height:120px;left:12px;bottom:88px}.topbar{padding:10px 12px}.brand img{width:43px;height:43px}.brand strong{font-size:12px}.brand span{font-size:9px;max-width:42vw}.top-actions a{display:none}.top-actions button{padding:8px}.station-card{bottom:98px}.intro-card{padding:24px 17px}.intro-card img{width:88px;height:88px}.keys{display:grid;grid-template-columns:1fr 1fr}.keys span{font-size:10px}}@media(max-width:430px){.top-actions #map-toggle{display:none}.brand span{display:none}.station-card{min-width:calc(100vw - 20px)}.intro-card h1{font-size:27px}}

/* v50 integration */
.top-actions a{white-space:nowrap}.mobile-center{display:flex;gap:8px;align-items:center;pointer-events:auto}.mobile-center button{min-width:62px;height:48px;border-radius:14px;border:1px solid rgba(255,255,255,.3);background:rgba(8,14,30,.74);color:#fff;font-weight:900;box-shadow:0 8px 24px rgba(0,0,0,.25)}#mobile-enter{background:linear-gradient(135deg,#45e7ff,#7a7cff)!important;color:#06101c!important}@media(min-width:901px){.mobile-center{display:none}}@media(max-width:680px){.topbar{padding-top:max(10px,env(safe-area-inset-top))}.top-actions a{font-size:11px;padding:8px}.brand span{display:none}.mobile-controls{padding-bottom:max(12px,env(safe-area-inset-bottom))}}
#camera-toggle{min-width:72px}.speedometer em{display:block;font:700 8px/1.4 Arial,sans-serif;color:#89d6ff;letter-spacing:.14em;margin-top:4px}.gesture-hint{display:none;position:fixed;z-index:18;left:12px;right:12px;bottom:78px;padding:8px 12px;border-radius:14px;background:rgba(6,12,24,.68);border:1px solid rgba(255,255,255,.1);color:#d9e3f2;font-size:10px;line-height:1.7;text-align:center;backdrop-filter:blur(8px)}.touch-joystick{position:relative;pointer-events:auto;width:118px;height:118px;display:grid;place-items:center}.touch-joystick span{position:absolute;bottom:-12px;left:50%;transform:translateX(-50%);font:700 10px/1 Arial,sans-serif;color:#cfe2ff;letter-spacing:.08em}.joystick-base,.joystick-knob{position:absolute;border-radius:50%}.joystick-base{inset:0;border:1px solid rgba(255,255,255,.18);background:radial-gradient(circle,rgba(255,255,255,.06),rgba(6,13,25,.55));box-shadow:inset 0 0 24px rgba(255,255,255,.06),0 18px 42px rgba(0,0,0,.24)}.joystick-knob{width:48px;height:48px;left:35px;top:35px;background:linear-gradient(135deg,rgba(69,231,255,.88),rgba(255,176,87,.9));box-shadow:0 14px 28px rgba(0,0,0,.28);transition:transform .04s linear}.pedals{display:grid;grid-template-columns:repeat(2,58px);gap:8px;pointer-events:auto}@media(max-width:760px),(pointer:coarse){.gesture-hint{display:block}.mobile-controls{align-items:end}.mobile-controls button{font-size:18px}.mobile-center{flex-direction:column}.mobile-center button{width:72px;height:46px}.speedometer{width:76px;height:76px;bottom:16px}.speedometer em{font-size:7px}.pedals{grid-template-columns:1fr}.pedals button{width:64px;height:64px}.touch-joystick{width:112px;height:112px}.joystick-knob{left:32px;top:32px}}@media(max-width:430px){.mobile-controls{left:10px;right:10px;bottom:10px}.touch-joystick{width:96px;height:96px}.joystick-knob{width:40px;height:40px;left:28px;top:28px}.mobile-center button{width:64px;height:42px}.pedals button{width:56px;height:56px}}