:root{--bg-dark: #080b12;--bg-panel: rgba(15, 23, 42, .78);--bg-panel-hover: rgba(30, 41, 59, .85);--bg-card: rgba(15, 23, 42, .65);--border-color: rgba(56, 189, 248, .15);--border-active: rgba(56, 189, 248, .5);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--color-intake: #38bdf8;--color-comp: #818cf8;--color-power: #f97316;--color-exhaust: #ef4444;--color-accent: #38bdf8;--color-live: #10b981;--font-sans: "Outfit", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", monospace}*{box-sizing:border-box;margin:0;padding:0;-webkit-user-select:none;user-select:none}body{width:100vw;height:100vh;overflow:hidden;background-color:var(--bg-dark);color:var(--text-primary);font-family:var(--font-sans);font-size:13px;line-height:1.4;-webkit-font-smoothing:antialiased}#app{position:relative;width:100%;height:100%;overflow:hidden}#canvas-container{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1}.glass-panel{background:var(--bg-panel);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);box-shadow:0 12px 32px #00000073}.engine-header{position:absolute;top:14px;left:16px;right:16px;height:52px;display:flex;justify-content:space-between;align-items:center;padding:0 18px;z-index:10;border-radius:12px;background:var(--bg-panel);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);box-shadow:0 8px 24px #0006}.header-left{display:flex;align-items:center;gap:16px}.brand-badge{display:flex;align-items:center;gap:8px}.engine-icon{color:var(--color-accent);filter:drop-shadow(0 0 8px rgba(56,189,248,.5))}.brand-title{font-family:var(--font-mono);font-size:16px;font-weight:700;letter-spacing:1.5px;color:#fff}.brand-sub{font-size:11px;font-weight:500;color:var(--text-muted);background:#ffffff0d;padding:2px 6px;border-radius:4px}.engine-specs-pill{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:11px;color:var(--text-secondary);background:#0000004d;padding:4px 10px;border-radius:6px;border:1px solid rgba(255,255,255,.05)}.dot-sep{color:var(--text-muted)}.header-right{display:flex;align-items:center;gap:12px}.hud-btn{display:flex;align-items:center;gap:6px;background:#1e293b99;border:1px solid var(--border-color);color:var(--text-secondary);padding:6px 12px;border-radius:8px;font-size:12px;font-weight:500;cursor:pointer;transition:all .2s ease}.hud-btn:hover{background:#38bdf826;border-color:var(--color-accent);color:#fff}.hud-btn.active{background:#38bdf840;border-color:var(--color-accent);color:var(--color-accent)}.camera-presets{display:flex;background:#00000059;padding:3px;border-radius:8px;border:1px solid rgba(255,255,255,.06)}.cam-preset-btn{background:transparent;border:none;color:var(--text-secondary);padding:5px 10px;font-size:11px;font-weight:600;border-radius:6px;cursor:pointer;transition:all .15s ease}.cam-preset-btn:hover{color:#fff}.cam-preset-btn.active{background:var(--color-accent);color:#080b12;box-shadow:0 0 10px #38bdf866}.left-panel{position:absolute;top:78px;left:16px;width:290px;display:flex;flex-direction:column;gap:12px;z-index:10;pointer-events:auto;max-height:calc(100vh - 180px);overflow-y:auto;padding-right:4px}.left-panel::-webkit-scrollbar,.right-panel::-webkit-scrollbar{width:4px}.left-panel::-webkit-scrollbar-thumb,.right-panel::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}.stroke-banner-card{background:var(--bg-panel);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:12px;padding:14px;box-shadow:0 8px 24px #00000059}.banner-top{display:flex;align-items:center;gap:8px;margin-bottom:8px}.live-indicator{width:7px;height:7px;border-radius:50%;background-color:var(--color-live);box-shadow:0 0 8px var(--color-live);animation:pulse-live 1.5s infinite}@keyframes pulse-live{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(1.2)}}.stroke-badge{font-family:var(--font-mono);font-size:11px;font-weight:700;padding:3px 8px;border-radius:6px;border:1px solid transparent;letter-spacing:.5px;text-transform:uppercase}.stroke-desc{font-size:12px;color:var(--text-secondary);line-height:1.45}.stroke-selector-group{background:var(--bg-panel);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:8px}.section-label{font-family:var(--font-mono);font-size:10px;font-weight:700;color:var(--text-muted);letter-spacing:1px;margin-bottom:2px}.stroke-card{background:#0f172a99;border:1px solid rgba(255,255,255,.06);border-radius:8px;padding:8px 10px;cursor:pointer;transition:all .2s ease}.stroke-card:hover{background:#1e293bb3;border-color:#ffffff26}.stroke-card.active{background:#1e293bf2;border-color:var(--color-accent);box-shadow:0 0 12px #38bdf833}.stroke-card-header{display:flex;align-items:center;gap:8px}.stroke-num{font-family:var(--font-mono);font-size:10px;font-weight:700;width:18px;height:18px;display:flex;align-items:center;justify-content:center;border-radius:4px}.stroke-num.intake{background:#38bdf833;color:var(--color-intake)}.stroke-num.comp{background:#818cf833;color:var(--color-comp)}.stroke-num.power{background:#f9731633;color:var(--color-power)}.stroke-num.exhaust{background:#ef444433;color:var(--color-exhaust)}.stroke-title{font-size:12px;font-weight:600;color:var(--text-primary);flex-grow:1}.stroke-deg{font-family:var(--font-mono);font-size:10px;color:var(--text-muted)}.stroke-meta{font-size:10.5px;color:var(--text-muted);margin-top:4px}.stroke-progress-track{width:100%;height:3px;background:#ffffff0f;border-radius:2px;margin-top:6px;overflow:hidden}.stroke-progress-fill{height:100%;width:0%;transition:width .05s linear}.intake-fill{background:var(--color-intake)}.comp-fill{background:var(--color-comp)}.power-fill{background:var(--color-power)}.exhaust-fill{background:var(--color-exhaust)}.gauges-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.gauge-card{background:var(--bg-panel);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:10px;padding:8px 10px;display:flex;flex-direction:column}.gauge-label{font-size:10px;color:var(--text-muted);font-family:var(--font-mono);text-transform:uppercase}.gauge-val{font-family:var(--font-mono);font-size:14px;font-weight:700;color:var(--text-primary);margin-top:2px}.gauge-val.highlight{color:var(--color-accent)}.right-panel{position:absolute;top:78px;right:16px;width:320px;display:flex;flex-direction:column;gap:12px;z-index:10;pointer-events:auto;max-height:calc(100vh - 180px);overflow-y:auto;padding-right:4px}.diagram-card{background:var(--bg-panel);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:12px;padding:12px;box-shadow:0 8px 24px #00000059}.diagram-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.diagram-title{font-size:12px;font-weight:600;color:var(--text-primary)}.diagram-tag{font-family:var(--font-mono);font-size:9px;color:var(--color-accent);background:#38bdf81f;padding:2px 6px;border-radius:4px}.telemetry-canvas{width:100%;height:120px;background:#0006;border-radius:8px;border:1px solid rgba(255,255,255,.05);display:block}.diagram-legend{display:flex;justify-content:space-between;margin-top:6px;padding:0 4px}.legend-item{display:flex;align-items:center;gap:4px;font-size:10px;color:var(--text-muted)}.legend-dot{width:6px;height:6px;border-radius:50%}.legend-dot.intake{background:var(--color-intake)}.legend-dot.comp{background:var(--color-comp)}.legend-dot.power{background:var(--color-power)}.legend-dot.exhaust{background:var(--color-exhaust)}.legend-dot.needle{background:#f59e0b}.controls-card{background:var(--bg-panel);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:12px}.mode-toggles{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;background:#00000059;padding:3px;border-radius:8px}.mode-btn{background:transparent;border:none;color:var(--text-secondary);padding:6px 4px;font-size:11px;font-weight:600;border-radius:6px;cursor:pointer;transition:all .15s ease}.mode-btn:hover{color:#fff}.mode-btn.active{background:#38bdf833;color:var(--color-accent);border:1px solid rgba(56,189,248,.4)}.slider-control-row{display:flex;flex-direction:column;gap:6px}.slider-label-group{display:flex;justify-content:space-between;font-size:11px;font-weight:500;color:var(--text-secondary)}.hint-text{font-size:10px;color:var(--text-muted)}.tech-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:6px;border-radius:3px;background:#ffffff1a;outline:none;cursor:pointer}.tech-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:14px;height:14px;border-radius:50%;background:var(--color-accent);cursor:pointer;box-shadow:0 0 8px #38bdf899;transition:transform .1s}.tech-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.toggle-row{display:flex;align-items:center}.toggle-container{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:11px;color:var(--text-secondary)}.toggle-container input{display:none}.toggle-checkmark{width:16px;height:16px;border-radius:4px;border:1px solid var(--border-color);background:#0006;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.toggle-container input:checked~.toggle-checkmark{background:var(--color-accent);border-color:var(--color-accent)}.toggle-container input:checked~.toggle-checkmark:after{content:"✓";color:#080b12;font-size:11px;font-weight:700}.inspector-drawer{position:absolute;top:78px;right:-380px;width:340px;max-height:calc(100vh - 180px);background:var(--bg-panel);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-color);border-radius:14px;padding:16px;z-index:20;box-shadow:-8px 12px 36px #0009;transition:right .35s cubic-bezier(.16,1,.3,1);overflow-y:auto}.inspector-drawer.visible{right:16px}.inspector-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:14px;border-bottom:1px solid rgba(255,255,255,.08);padding-bottom:10px}.inspector-category{font-family:var(--font-mono);font-size:10px;font-weight:700;color:var(--color-accent);text-transform:uppercase;letter-spacing:.8px}.inspector-title{font-size:16px;font-weight:700;color:#fff;margin-top:2px}.btn-icon-close{background:#ffffff0f;border:none;color:var(--text-secondary);font-size:20px;width:28px;height:28px;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.btn-icon-close:hover{background:#ffffff26;color:#fff}.inspector-content{display:flex;flex-direction:column;gap:14px}.inspector-text{font-size:12px;color:var(--text-secondary);line-height:1.5;margin-top:4px}.material-badge{background:#38bdf814;border:1px solid rgba(56,189,248,.2);border-radius:6px;padding:6px 10px;color:#e2e8f0}.specs-table{display:flex;flex-direction:column;gap:6px;margin-top:6px}.spec-row{display:flex;justify-content:space-between;padding:4px 6px;background:#00000040;border-radius:4px}.spec-label{font-size:11px;color:var(--text-muted)}.spec-value{font-family:var(--font-mono);font-size:11px;font-weight:600;color:var(--text-primary)}.playback-toolbar{position:absolute;bottom:16px;left:16px;right:16px;height:64px;background:var(--bg-panel);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:14px;padding:0 16px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;z-index:10;box-shadow:0 8px 28px #00000073}.toolbar-left{display:flex;align-items:center;gap:8px}.control-btn{display:flex;align-items:center;justify-content:center;border-radius:8px;border:none;cursor:pointer;transition:all .2s ease}.control-btn.primary{width:42px;height:42px;background:var(--color-accent);color:#080b12;box-shadow:0 0 14px #38bdf866}.control-btn.primary:hover{transform:scale(1.05);background:#7dd3fc}.control-btn.secondary{width:34px;height:34px;background:#ffffff14;color:var(--text-secondary)}.control-btn.secondary:hover{background:#ffffff2e;color:#fff}.toolbar-center{display:flex;flex-direction:column;gap:4px}.scrubber-header{display:flex;justify-content:space-between}.scrubber-label{font-family:var(--font-mono);font-size:10px;font-weight:700;color:var(--text-muted);letter-spacing:.5px}.scrubber-markers{font-family:var(--font-mono);font-size:9.5px;color:var(--text-muted)}.scrub-slider{height:8px}.toolbar-right{display:flex;align-items:center;gap:16px}.rpm-control-group{display:flex;flex-direction:column;gap:4px;width:140px}.rpm-header{display:flex;justify-content:space-between;align-items:center}.rpm-label{font-family:var(--font-mono);font-size:9px;color:var(--text-muted);font-weight:700}.rpm-badge{font-family:var(--font-mono);font-size:10px;font-weight:700;color:var(--color-accent)}.speed-multipliers{display:flex;background:#00000059;padding:3px;border-radius:6px;gap:2px}.speed-btn{background:transparent;border:none;color:var(--text-muted);padding:4px 6px;font-family:var(--font-mono);font-size:10px;font-weight:600;border-radius:4px;cursor:pointer;transition:all .15s ease}.speed-btn:hover{color:#fff}.speed-btn.active{background:#38bdf840;color:var(--color-accent)}.interaction-hint{position:absolute;bottom:88px;left:50%;transform:translate(-50%);background:#0f172ab3;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.08);padding:5px 14px;border-radius:20px;font-size:11px;color:var(--text-muted);pointer-events:none;z-index:5;letter-spacing:.3px}@media(max-width:1024px){.right-panel{display:none}.left-panel{width:260px}.playback-toolbar{grid-template-columns:auto 1fr}.toolbar-right{display:none}}@media(max-width:640px){.engine-specs-pill,.left-panel,.interaction-hint{display:none}.playback-toolbar{grid-template-columns:1fr;height:auto;padding:12px}.toolbar-left{justify-content:center}}