*{box-sizing:border-box;margin:0;padding:0}body{color:#f4f4f5;-webkit-user-select:none;user-select:none;background-color:#090a0f;width:100vw;height:100vh;font-family:Chakra Petch,system-ui,-apple-system,sans-serif;overflow:hidden}#canvas-container{width:100%;height:100%;position:absolute;top:0;left:0}.hud-header{pointer-events:none;z-index:20;justify-content:space-between;align-items:center;display:flex;position:absolute;top:16px;left:16px;right:16px}.hud-panel{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);pointer-events:auto;background:#0f1117d9;border:1px solid #3f3f4699;border-radius:12px;padding:10px 16px;box-shadow:0 10px 25px -5px #00000080}.brand-title{letter-spacing:.1em;color:#fbbf24;text-transform:uppercase;font-size:15px;font-weight:700}.rig-subtitle{color:#a1a1aa;font-family:JetBrains Mono,monospace;font-size:11px}.btn-action{color:#e4e4e7;cursor:pointer;pointer-events:auto;background:#27272a;border:1px solid #3f3f46;border-radius:8px;padding:6px 12px;font-family:JetBrains Mono,monospace;font-size:12px;font-weight:600;transition:all .15s}.btn-action:hover{color:#fff;background:#3f3f46;border-color:#71717a}.btn-primary{color:#09090b;background:#f59e0b;border-color:#d97706}.btn-primary:hover{background:#fbbf24}.telemetry-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:20;background:#0f1117e6;border:1px solid #3f3f46b3;border-radius:12px;width:250px;padding:14px;position:absolute;bottom:20px;left:20px;box-shadow:0 12px 30px #0009}.speed-display{border-bottom:1px solid #27272a;justify-content:space-between;align-items:baseline;margin-bottom:10px;padding-bottom:8px;display:flex}.speed-value{color:#fff;font-variant-numeric:tabular-nums;font-size:34px;font-weight:800;line-height:1}.speed-unit{color:#f59e0b;margin-left:4px;font-family:JetBrains Mono,monospace;font-size:12px;font-weight:700}.gear-display{color:#10b981;font-size:26px;font-weight:800}.rpm-bar-container{background:#27272a;border-radius:3px;width:100%;height:6px;margin-top:4px;overflow:hidden}.rpm-bar{background:#10b981;width:20%;height:100%;transition:width 80ms,background-color .1s}.controls-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:#d4d4d8;z-index:20;background:#0f1117e6;border:1px solid #3f3f46b3;border-radius:12px;padding:12px 16px;font-family:JetBrains Mono,monospace;font-size:11px;position:absolute;bottom:20px;right:20px}.kbd-key{color:#fbbf24;background:#27272a;border:1px solid #3f3f46;border-radius:4px;padding:2px 6px;font-size:10px}.vehicle-drawer{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:30;background:#12141cf5;border:1px solid #3f3f46;border-radius:12px;width:280px;padding:12px;display:none;position:absolute;top:70px;right:20px}.vehicle-drawer.open{display:block}.drawer-header{color:#fbbf24;border-bottom:1px solid #27272a;justify-content:space-between;align-items:center;margin-bottom:8px;padding-bottom:8px;font-size:12px;font-weight:700;display:flex}.vehicle-option{text-align:left;cursor:pointer;color:#d4d4d8;background:#181920;border:1px solid #27272a;border-radius:8px;width:100%;margin-bottom:6px;padding:8px 10px;font-family:JetBrains Mono,monospace;font-size:12px;transition:all .15s}.vehicle-option:hover{background:#27272a;border-color:#52525b}.vehicle-option.active{color:#09090b;background:#f59e0b;border-color:#d97706;font-weight:700}