@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #1c2128;--bg-glass: rgba(22, 27, 34, .65);--border: rgba(255, 255, 255, .08);--border-active: rgba(88, 166, 255, .5);--panel-glow: 0 8px 32px 0 rgba(0, 0, 0, .37);--text-primary: #e6edf3;--text-secondary: #8b949e;--text-muted: #484f58;--accent-blue: #58a6ff;--accent-green: #3fb950;--accent-yellow: #d29922;--accent-red: #f85149;--accent-purple: #bc8cff;--font-mono: "JetBrains Mono", "Fira Code", monospace;--font-sans: "Inter", -apple-system, sans-serif;--radius: 8px;--radius-sm: 4px;--glass-blur: 12px;--sidebar-width: 300px;--stats-height: 180px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;overflow:hidden;background:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);font-size:13px;-webkit-font-smoothing:antialiased}.app-layout{display:flex;height:100vh;overflow:hidden}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden;position:relative}.sidebar{width:var(--sidebar-width);height:100vh;overflow-y:auto;background:var(--bg-glass);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur));border-right:1px solid var(--border);box-shadow:var(--panel-glow);z-index:100;padding:0;display:flex;flex-direction:column;scrollbar-width:thin;scrollbar-color:var(--text-muted) transparent}.sidebar::-webkit-scrollbar{width:4px}.sidebar::-webkit-scrollbar-track{background:transparent}.sidebar::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:4px}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:16px 16px 12px;border-bottom:1px solid var(--border)}.logo{font-family:var(--font-mono);font-size:18px;font-weight:700;color:var(--accent-blue);letter-spacing:2px;display:flex;align-items:center;gap:8px}.logo-icon{font-size:22px;filter:drop-shadow(0 0 6px rgba(88,166,255,.5))}.version{font-family:var(--font-mono);font-size:10px;color:var(--text-muted);background:var(--bg-tertiary);padding:2px 6px;border-radius:var(--radius-sm)}.panel{padding:14px 16px;border-bottom:1px solid var(--border)}.panel-title{font-family:var(--font-mono);font-size:10px;font-weight:600;color:var(--text-primary);opacity:.8;text-transform:uppercase;letter-spacing:2px;margin-bottom:14px;position:relative;display:inline-block}.panel-title:after{content:"";position:absolute;bottom:-4px;left:0;width:20px;height:1px;background:var(--accent-blue);opacity:.5}.transport-controls{display:flex;gap:6px;margin-bottom:10px}.btn{font-family:var(--font-mono);font-size:11px;font-weight:500;padding:6px 12px;border-radius:var(--radius-sm);border:1px solid transparent;cursor:pointer;transition:all .15s ease;flex:1;text-align:center}.btn-primary{background:#58a6ff26;color:var(--accent-blue);border-color:#58a6ff4d}.btn-primary:hover{background:#58a6ff40;box-shadow:0 0 12px #58a6ff26}.btn-warning{background:#d2992226;color:var(--accent-yellow);border-color:#d299224d}.btn-warning:hover{background:#d2992240}.btn-danger{background:#f851491a;color:var(--accent-red);border-color:#f851494d}.btn-danger:hover{background:#f8514933}.btn-secondary{background:var(--bg-tertiary);color:var(--text-secondary);border-color:var(--border)}.btn-secondary:hover{background:#30363dcc;color:var(--text-primary)}.btn-full{width:100%}.status-bar{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:11px;color:var(--text-secondary)}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--text-muted)}.status-dot.running{background:var(--accent-green);box-shadow:0 0 8px #3fb95080;animation:pulse 1.5s infinite}.status-dot.paused{background:var(--accent-yellow);box-shadow:0 0 8px #d2992266}.status-dot.stopped{background:var(--text-muted)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.tick-counter{margin-left:auto;color:var(--text-muted)}.select{width:100%;padding:8px 10px;background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:12px;cursor:pointer;appearance:none;outline:none}.select:focus{border-color:var(--border-active)}.slider-control{margin-bottom:10px}.slider-header{display:flex;justify-content:space-between;margin-bottom:4px}.slider-label{font-size:11px;color:var(--text-secondary)}.slider-value{font-family:var(--font-mono);font-size:11px;color:var(--accent-blue);min-width:36px;text-align:right}.slider{width:100%;height:4px;border-radius:2px;appearance:none;-webkit-appearance:none;background:var(--bg-tertiary);outline:none;cursor:pointer}.slider::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:var(--accent-blue);border:2px solid var(--bg-secondary);cursor:pointer;box-shadow:0 0 6px #58a6ff4d}.slider::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--accent-blue);border:2px solid var(--bg-secondary);cursor:pointer}.slider:disabled{opacity:.4;cursor:not-allowed}.param-divider{height:1px;background:var(--border);margin:12px 0}.param-section-title{font-size:10px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}.layer-toggle{display:flex;align-items:center;gap:8px;padding:6px 0;cursor:pointer;-webkit-user-select:none;user-select:none}.layer-toggle input{display:none}.toggle-indicator{width:28px;height:14px;border-radius:7px;background:var(--bg-tertiary);border:1px solid var(--border);position:relative;transition:all .2s ease}.toggle-indicator:after{content:"";position:absolute;top:1px;left:1px;width:10px;height:10px;border-radius:50%;background:var(--text-muted);transition:all .2s ease}.toggle-indicator.active{background:#58a6ff33;border-color:var(--accent-blue)}.toggle-indicator.active:after{left:15px;background:var(--accent-blue);box-shadow:0 0 4px #58a6ff66}.toggle-label{font-size:12px;color:var(--text-secondary)}.hint{font-size:11px;color:var(--text-muted);font-style:italic;margin-bottom:8px;line-height:1.6}.presets-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.preset-btn{display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 6px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:all .2s ease;color:var(--text-secondary);font-family:var(--font-mono)}.preset-btn:hover{background:#58a6ff14;border-color:#58a6ff4d;color:var(--text-primary);box-shadow:0 0 12px #58a6ff1a;transform:translateY(-1px)}.preset-btn:active{transform:translateY(0)}.preset-icon{font-size:18px;line-height:1}.preset-name{font-size:9px;font-weight:500;text-transform:uppercase;letter-spacing:.5px;text-align:center;line-height:1.2}.canvas-container{flex:1;overflow:hidden;position:relative;background:var(--bg-primary)}.sim-canvas{display:block;width:100%;height:100%;cursor:crosshair}.stats-panel{height:var(--stats-height);min-height:var(--stats-height);background:var(--bg-secondary);border-top:1px solid var(--border);padding:12px 16px;display:flex;flex-direction:column;gap:8px}.stats-grid{display:flex;gap:12px}.metric-card{flex:1;display:flex;flex-direction:column;align-items:center;padding:8px;background:var(--bg-tertiary);border-radius:var(--radius);border:1px solid var(--border)}.metric-value{font-family:var(--font-mono);font-size:20px;font-weight:700;line-height:1.2}.metric-label{font-family:var(--font-mono);font-size:9px;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:1.5px;margin-top:2px}.sparkline-container{display:flex;align-items:center;gap:8px}.sparkline-label{font-family:var(--font-mono);font-size:10px;color:var(--text-muted);min-width:55px;text-transform:uppercase;letter-spacing:1px}.sparkline-row{display:flex;gap:12px}.sparkline-row .sparkline-container{flex:1}.shortcuts-hint{display:flex;gap:12px;justify-content:center;font-family:var(--font-mono);font-size:9px;color:var(--text-muted);padding-top:4px;border-top:1px solid var(--border);opacity:.6}.inspector-panel{width:260px;height:100vh;background:var(--bg-glass);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur));border-left:1px solid var(--border);box-shadow:var(--panel-glow);padding:16px;overflow-y:auto;display:flex;flex-direction:column;gap:12px;font-family:var(--font-mono);flex-shrink:0;animation:slideInRight .3s cubic-bezier(.16,1,.3,1);z-index:100}@keyframes slideInRight{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.inspector-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:8px;border-bottom:1px solid var(--border)}.inspector-header h3{font-size:12px;text-transform:uppercase;letter-spacing:1.5px;color:var(--accent-blue);font-weight:600}.inspector-close{background:none;border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;font-size:11px;font-family:var(--font-mono);padding:2px 6px;border-radius:var(--radius-sm);transition:all .15s ease}.inspector-close:hover{color:var(--accent-red);border-color:var(--accent-red)}.inspector-section{padding:8px 0;border-bottom:1px solid rgba(48,54,61,.3)}.inspector-subtitle{font-size:10px;text-transform:uppercase;letter-spacing:1.2px;color:var(--text-muted);margin-bottom:6px;font-weight:500}.inspector-row{display:flex;justify-content:space-between;align-items:center;padding:2px 0;font-size:11px;position:relative}.inspector-label{color:var(--text-secondary);font-weight:500;min-width:60px}.inspector-value{color:var(--text-primary);font-variant-numeric:tabular-nums;text-align:right;flex:1}.force-bar{height:3px;border-radius:2px;position:absolute;bottom:-1px;left:0;opacity:.5;transition:width .1s ease}.inspector-hint{font-size:9px;color:var(--text-muted);text-align:center;padding-top:8px;opacity:.6}