:root{--impact-air: #90CAF9;--venturi-suction: #1565C0;--fuel-supply: #FFEE58;--regulated-fuel: #FFA726;--metered-fuel: #EF5350;--air-color: #90CAF9;--air-glow: rgba(144, 202, 249, .3);--fuel-color: #EF5350;--fuel-glow: rgba(239, 83, 80, .3);--mixture-color: #FFA726;--mixture-glow: rgba(255, 167, 38, .3);--linkage-color: #fdd835;--linkage-glow: rgba(253, 216, 53, .3);--control-color: #66bb6a;--control-glow: rgba(102, 187, 106, .3);--sensor-color: #ab47bc;--sensor-glow: rgba(171, 71, 188, .3);--bg-primary: #0a0e1a;--bg-secondary: #111827;--bg-tertiary: #1a2236;--bg-glass: rgba(17, 24, 39, .75);--bg-glass-hover: rgba(26, 34, 54, .85);--border-color: rgba(255, 255, 255, .08);--border-active: rgba(79, 195, 247, .4);--text-primary: #f0f4f8;--text-secondary: #94a3b8;--text-muted: #64748b;--accent: #4fc3f7;--accent-warm: #ff9800;--danger: #ef4444;--success: #22c55e;--warning: #f59e0b;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 20px;--shadow-sm: 0 1px 3px rgba(0,0,0,.3);--shadow-md: 0 4px 12px rgba(0,0,0,.4);--shadow-lg: 0 8px 32px rgba(0,0,0,.5);--shadow-glow: 0 0 20px rgba(79, 195, 247, .15);--font-main: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", monospace;--topbar-height: 56px;--info-panel-width: 380px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;overflow:hidden;font-family:var(--font-main);font-size:14px;color:var(--text-primary);background:var(--bg-primary);-webkit-font-smoothing:antialiased}#app{display:flex;flex-direction:column;height:100vh;overflow:hidden}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:#00000026;border-radius:5px}::-webkit-scrollbar-thumb{background:#ffffff40;border-radius:5px;border:2px solid 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rgba(0,242,254,.15);pointer-events:none}.hud-corner.top-left{top:20px;left:20px;align-items:flex-start;border-left:3px solid var(--accent)}.hud-corner.top-right{top:20px;right:20px;align-items:flex-end;border-right:3px solid var(--accent)}.hud-corner.bottom-left{bottom:20px;left:20px;width:220px;border-left:3px solid var(--accent)}.hud-corner.bottom-right{bottom:20px;right:20px;align-items:flex-end;border-right:3px solid var(--accent)}.hud-data,.hud-label,.hud-status,.hud-brand,.hud-clock{font-size:11px;font-weight:700;letter-spacing:1px}.hud-status{color:#fff;animation:blink 1s infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:.4}}.hud-bar-group{margin-top:10px}.hud-bar-label{font-size:8px;margin-bottom:4px;opacity:.7}.hud-bar{height:4px;width:100%;background:#00f2fe1a;border-radius:2px;overflow:hidden}.hud-bar-fill{height:100%;background:var(--accent);box-shadow:0 0 8px var(--accent)}.hud-scanner-ring{position:absolute;border:1px solid rgba(0,242,254,.1);border-radius:50%;aspect-ratio:1}.ring-1{width:80vw;max-width:400px;border-style:dashed;animation:rotate 20s linear infinite}.ring-2{width:70vw;max-width:350px;border-width:2px;border-color:#00f2fe0d;animation:rotate 15s linear reverse infinite}@media(max-width:600px){.hud-corner{padding:8px 10px;font-size:8px;border-width:1px!important}.hud-corner.top-left,.hud-corner.top-right{top:140px}.hud-corner.bottom-left,.hud-corner.bottom-right{bottom:60px}.hud-corner.bottom-left{width:120px}.hud-data,.hud-status,.hud-brand,.hud-clock,#hud-subsystem{font-size:8px}.ring-1{width:85vw}.ring-2{width:75vw}.hud-center-reticle{width:60px;height:60px}}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.hud-center-reticle{width:120px;height:120px;border:1px solid rgba(0,242,254,.2);border-radius:50%;position:relative}.hud-center-reticle:before,.hud-center-reticle:after{content:"";position:absolute;background:var(--accent)}.hud-center-reticle:before{top:0;left:50%;width:1px;height:10px}.hud-center-reticle:after{left:0;top:50%;width:10px;height:1px}#three-canvas-wrap{flex:1;position:relative;overflow:hidden;display:flex}#blueprint-panel{width:50%;height:100%;background:#0c1221;border-right:2px solid var(--border-color);display:flex;flex-direction:column;position:relative;z-index:50;transition:width .5s cubic-bezier(.16,1,.3,1);overflow:hidden}#blueprint-panel.hidden{width:0;border-right:none}#blueprint-viewer{flex:1;overflow:hidden;position:relative;cursor:grab;background:#000;display:flex;align-items:center;justify-content:center}#blueprint-viewer:active{cursor:grabbing}#blueprint-canvas-wrap{position:relative;transform-origin:0 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4px;border-radius:2px;font-weight:900}.part-label.zone-3{background:#0a0e1ae0;border-style:dashed;font-style:italic;font-size:9.5px}.part-label.occluded-ghost{display:none}.leader-lines{position:absolute;top:0;left:0;pointer-events:none;z-index:9}.context-inset{position:absolute;bottom:var(--space-md);background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:var(--space-sm);z-index:20;box-shadow:var(--shadow-lg);transition:opacity .3s ease,transform .3s ease}.context-inset.hidden{opacity:0;pointer-events:none;transform:translateY(10px)}.context-inset h4{font-size:11px;color:var(--text-secondary);margin-bottom:4px;text-transform:uppercase;letter-spacing:.5px}#fuel-inset{left:var(--space-md)}#air-inset{right:calc(var(--space-md) + var(--info-panel-width) + var(--space-md))}#pressure-legend{position:absolute;top:var(--space-md);left:var(--space-md);background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:var(--space-sm) var(--space-md);z-index:20;transition:opacity .3s ease}#pressure-legend.hidden{opacity:0;pointer-events:none}.p-item{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--text-secondary);margin-bottom:2px}.p-dot{width:10px;height:10px;border-radius:50%}.p-dot.high{background:#ef4444}.p-dot.ambient{background:#94a3b8}.p-dot.low{background:#3b82f6}#info-panel{position:absolute;top:0;right:0;background:#080c18fa;backdrop-filter:blur(30px);-webkit-backdrop-filter:blur(30px);width:var(--info-panel-width);height:100%;padding:var(--space-xl);overflow-y:auto;transform:translate(100%);transition:transform .4s cubic-bezier(.16,1,.3,1);z-index:2000;border-radius:0;border-left:2px solid rgba(0,242,254,.3);box-shadow:-10px 0 50px #000c}#info-panel.visible{transform:translate(0)}.panel-close{position:absolute;top:var(--space-md);right:var(--space-md);width:28px;height:28px;border:1px solid var(--border-color);background:#ffffff0d;color:var(--text-secondary);font-size:16px;cursor:pointer;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .15s ease}.panel-close:hover{background:#ef444433;color:var(--danger);border-color:var(--danger)}.user-greeting{position:absolute;top:20px;left:20px;z-index:60;padding:10px 18px;background:#0f172a80;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.08);border-left:3px solid var(--accent);border-radius:6px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:#fff;letter-spacing:.3px;box-shadow:0 10px 30px #0006;pointer-events:auto}.user-greeting:hover{background:#4fc3f71a;border-color:var(--accent);transform:translate(5px);box-shadow:0 10px 40px #4fc3f733}.set-name-prompt{color:var(--accent);font-weight:600;animation:pulse 2s infinite}@keyframes pulse{0%{opacity:.7}50%{opacity:1}to{opacity:.7}}#part-name{font-size:18px;font-weight:700;margin-bottom:6px;padding-right:36px}.badge{display:inline-block;padding:3px 10px;border-radius:12px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.badge.air{background:#4fc3f726;color:var(--air-color)}.badge.fuel{background:#c6282826;color:#ef5350}.badge.mixture{background:#ff980026;color:var(--mixture-color)}.badge.linkage{background:#fdd83526;color:var(--linkage-color)}.badge.control{background:#66bb6a26;color:var(--control-color)}.badge.sensor{background:#ab47bc26;color:var(--sensor-color)}.info-section{margin-top:var(--space-md);padding-top:var(--space-md);border-top:1px solid var(--border-color)}.info-section h4{font-size:11.5px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.4px;margin-bottom:6px}.info-section p{font-size:13px;line-height:1.6;color:var(--text-primary)}#part-mini-canvas{width:100%;height:auto;border-radius:var(--radius-sm);border:1px solid var(--border-color);margin-top:6px;background:var(--bg-tertiary)}#process-panel{position:absolute;bottom:15px;left:15px;right:15px;max-width:none;width:auto;height:auto;background:#080c12d9;backdrop-filter:blur(30px);-webkit-backdrop-filter:blur(30px);border:1px solid rgba(0,242,254,.15);border-radius:14px;box-shadow:0 10px 40px #0009;z-index:100;display:flex;flex-direction:column;padding:14px 18px;gap:10px;transition:all .5s cubic-bezier(.16,1,.3,1);overflow:visible;pointer-events:none}#process-panel>*{pointer-events:auto}#process-panel.hidden{transform:translateY(150%);opacity:0;pointer-events:none}#process-selector{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:20px;align-items:stretch}.process-groups{display:contents}.proc-group{display:flex;flex-direction:column;gap:8px}.proc-group label{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);font-weight:700;display:block;margin-bottom:2px}.process-btn{padding:6px 10px;border:1px solid rgba(255,255,255,.1);background:#ffffff08;color:var(--text-secondary);font-family:var(--font-main);font-size:11px;cursor:pointer;border-radius:6px;transition:all .2s ease;white-space:nowrap}.process-btn:hover{background:#ffffff14;color:var(--text-primary)}.process-btn.active{background:#4fc3f726;color:var(--accent);border-color:var(--border-active)}.process-btn.abnormal{border-color:#ef444433}.process-btn.abnormal:hover{background:#ef44441a;color:#fca5a5}.process-btn.abnormal.active{background:#ef444433;color:#fca5a5;border-color:#ef444466}#timeline-control{position:absolute;top:-60px;left:50%;transform:translate(-50%);min-width:450px;background:#0a0e1ae6;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(0,242,254,.3);border-radius:30px;padding:8px 18px;display:flex;align-items:center;gap:12px;z-index:1000;box-shadow:0 0 15px #00f2fe33}.timeline-btn{background:transparent;border:none;font-size:18px;color:#00f2fe;cursor:pointer;transition:transform 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Mono,monospace;font-size:13px;color:#00f2fe;text-shadow:0 0 8px rgba(0,242,254,.3)}#process-description{flex:1;font-size:11.5px;line-height:1.5;color:#94a3b8;background:#0003;padding:10px 14px;border-radius:6px;max-height:110px;overflow-y:auto;border:1px solid rgba(255,255,255,.03)}#process-description p{margin:0}.leader-lines{filter:drop-shadow(0 0 2px rgba(0,242,254,.3))}#timeline-time{font-family:var(--font-mono);font-size:12px;color:var(--text-muted);min-width:36px}#process-description{width:100%;height:auto;max-height:180px;padding:12px;background:#0000004d;border:1px solid rgba(79,195,247,.1);border-radius:8px;font-size:11px;line-height:1.5;color:#94a3b8;overflow-y:auto}#mixture-lab{padding:var(--space-md);background:#111827a6;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:1px solid var(--border-color);box-shadow:inset 0 1px #ffffff08;flex-shrink:0}#mixture-lab.hidden{display:none}#mixture-lab h3{font-size:14px;margin-bottom:var(--space-sm)}.mixture-controls{margin-bottom:var(--space-sm)}.mixture-controls label{font-size:12px;color:var(--text-secondary);font-weight:600}.mixture-slider-wrap{display:flex;align-items:center;gap:var(--space-sm);margin-top:4px}.mix-label{font-size:10px;color:var(--text-muted);white-space:nowrap}#mixture-slider{flex:1;height:6px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:linear-gradient(90deg,#333 0%,var(--fuel-color) 30%,var(--mixture-color) 60%,var(--mixture-color) 80%,var(--fuel-color) 100%);border-radius:3px;outline:none}#mixture-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:18px;height:18px;background:#fff;border:2px solid var(--accent);border-radius:50%;cursor:pointer;box-shadow:0 0 10px 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