:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;--bg: #08111f;--panel: rgba(15, 23, 42, .86);--panel-strong: rgba(15, 23, 42, .95);--border: rgba(148, 163, 184, .24);--text: #e2e8f0;--muted: #94a3b8;--accent: #38bdf8;--accent-strong: #0ea5e9;--danger: #ef4444}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#app{margin:0;width:100%;height:100%;overflow:hidden;background:radial-gradient(circle at top,rgba(56,189,248,.18),transparent 40%),linear-gradient(180deg,#0f172a,#08111f);color:var(--text)}body{overscroll-behavior:none;touch-action:manipulation}button,input,select{font:inherit}button{border:1px solid var(--border);border-radius:16px;padding:.85rem 1.15rem;background:#1e293be6;color:var(--text);cursor:pointer}button.primary{background:linear-gradient(180deg,var(--accent),var(--accent-strong));color:#082032;border-color:transparent;font-weight:700}button.accent{background:#0ea5e947}button.secondary{background:#1e293be0}button:disabled,button.locked{opacity:.5;cursor:not-allowed}.hidden{visibility:hidden}.screen{min-height:100%;display:grid;place-items:center;padding:max(16px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left))}.screen-splash{background:linear-gradient(180deg,rgba(8,145,178,.1),transparent 50%),linear-gradient(180deg,#0f172a,#08111f)}.logo-block{text-align:center}.logo-block h1,.title-stack h1{margin:0 0 .5rem;font-size:clamp(2.1rem,6vw,3.4rem);letter-spacing:.02em}.logo-block p,.title-stack p,.panel>p{margin:0;color:var(--muted)}.eyebrow{color:var(--accent);text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;margin-bottom:.75rem}.panel{width:min(560px,100%);padding:1.5rem;border:1px solid var(--border);border-radius:24px;background:var(--panel);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 20px 40px #0206176b}.panel-wide{width:min(760px,100%)}.menu-panel{display:grid;gap:1.4rem}.menu-buttons{display:grid;gap:.75rem}.inline-actions{display:flex;justify-content:flex-end;flex-wrap:wrap}.route-list,.paint-grid,.settings-grid,.results-grid{display:grid;gap:.8rem;margin:1rem 0}.route-card{display:flex;align-items:center;justify-content:space-between;text-align:left}.route-card span{display:block;color:var(--muted);font-size:.92rem;margin-top:.25rem}.route-meta{display:grid;justify-items:end;gap:.2rem}.paint-grid{grid-template-columns:repeat(3,64px)}.paint-chip{width:64px;height:64px;border-radius:16px;background:var(--paint)}.paint-chip.selected{outline:3px solid white;outline-offset:2px}.garage-preview{display:grid;place-items:center;margin:1rem 0 1.4rem}.car-preview{width:220px;height:110px;display:grid;place-items:center;border-radius:24px;background:linear-gradient(180deg,#334155a6,#0f172a99)}.car-preview-body{width:140px;height:52px;border-radius:18px 30px 16px 16px;position:relative}.car-preview-body:before,.car-preview-body:after{content:"";position:absolute;bottom:-16px;width:26px;height:26px;border-radius:50%;background:#111827}.car-preview-body:before{left:14px}.car-preview-body:after{right:14px}.settings-grid label{display:grid;gap:.4rem}.settings-grid input[type=range],.settings-grid select{width:100%}.checkbox-row{grid-template-columns:auto 1fr;align-items:center}.fatal-error{padding:2rem;color:#fff}.game-shell{position:relative;width:100%;height:100%;overflow:hidden;background:#020617}#game-canvas{width:100%;height:100%;display:block;touch-action:none}.hud{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;justify-content:space-between;pointer-events:none;padding:max(12px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left))}.hud-top,.hud-bottom{display:flex;gap:.75rem;align-items:flex-start;justify-content:space-between}.hud-top{align-items:stretch}.stat-block{min-width:100px;padding:.8rem 1rem;border-radius:18px;background:#0f172ab8;border:1px solid rgba(148,163,184,.18);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.stat-label{color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}.stat-value{margin-top:.25rem;font-size:clamp(1rem,2vw,1.3rem);font-weight:700}.hud-icon-button,.control-button{pointer-events:auto;-webkit-user-select:none;user-select:none}.hud-icon-button{border-radius:18px;padding-inline:1rem;min-height:60px;background:#0f172ac2}.controls-left,.controls-right{display:flex;gap:.7rem;align-items:end}.control-button{min-width:90px;min-height:78px;font-weight:700;border-radius:24px;background:#0f172abf}.control-button.primary{min-width:112px}.debug-chip{position:absolute;left:max(12px,env(safe-area-inset-left));bottom:calc(max(12px,env(safe-area-inset-bottom)) + 88px);padding:.45rem .7rem;border-radius:999px;background:#0f172ab8;color:var(--muted);font-size:.75rem;pointer-events:none}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:#0206178a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.overlay-panel{width:min(440px,calc(100% - 2rem));background:var(--panel-strong)}.results-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.results-grid div{padding:.9rem;border-radius:16px;background:#1e293ba6;display:grid;gap:.3rem}.results-grid span{color:var(--muted);font-size:.82rem;text-transform:uppercase;letter-spacing:.06em}@media(max-width:820px){.hud-top{gap:.45rem}.stat-block{min-width:unset;padding:.7rem .75rem}.stat-label{font-size:.7rem}.control-button{min-width:78px;min-height:72px;padding:.8rem}.control-button.primary{min-width:96px}.debug-chip{bottom:calc(max(12px,env(safe-area-inset-bottom)) + 82px)}}