:root{--font: "Inter", system-ui, sans-serif;--bg-deep: #0a0c10;--bg-panel: rgba(14, 16, 24, .84);--bg-panel-h: rgba(20, 22, 34, .92);--border: rgba(255, 255, 255, .07);--border-h: rgba(255, 255, 255, .14);--accent: #6366f1;--accent2: #4ade80;--text: rgba(255, 255, 255, .88);--text-dim: rgba(255, 255, 255, .45);--radius-lg: 12px;--radius-md: 8px;--radius-sm: 5px;--toolbar-h: 46px;--shadow-lg: 0 16px 48px rgba(0, 0, 0, .6), 0 2px 8px rgba(0, 0, 0, .4)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg-deep);color:var(--text);overflow:hidden;width:100vw;height:100vh}#simulation-canvas{position:fixed;top:0;left:0;z-index:0}#panel-layer{position:fixed;inset:0 0 var(--toolbar-h) 0;z-index:100;pointer-events:none;overflow:hidden}.panel{position:absolute;display:flex;flex-direction:column;min-width:180px;min-height:80px;background:var(--bg-panel);backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);resize:both;overflow:hidden;pointer-events:auto;transition:box-shadow .15s ease;z-index:200}.panel:hover{border-color:var(--border-h);box-shadow:var(--shadow-lg),0 0 0 1px #6366f126}.panel-header{display:flex;align-items:center;justify-content:space-between;padding:0 10px;height:34px;min-height:34px;background:var(--bg-panel-h);border-bottom:1px solid var(--border);cursor:grab;-webkit-user-select:none;user-select:none;border-radius:var(--radius-lg) var(--radius-lg) 0 0}.panel-header:active{cursor:grabbing}.panel-title{font-size:.78rem;font-weight:600;letter-spacing:.02em;color:var(--text);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.panel-header-btns{display:flex;gap:4px}.panel-btn{background:none;border:none;color:var(--text-dim);font-size:.8rem;width:20px;height:20px;border-radius:var(--radius-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:background .15s,color .15s}.panel-btn:hover{background:#ffffff1a;color:var(--text)}.panel-btn-close:hover{background:#ef44444d;color:#f87171}.panel-body{flex:1;overflow:auto;display:flex;flex-direction:column}.panel--minimized{resize:none;min-height:34px}.panel--minimized .panel-body{display:none}.panel--minimized .panel-header{border-bottom:none;border-radius:var(--radius-lg)}#toolbar{position:fixed;bottom:0;left:0;right:0;height:var(--toolbar-h);z-index:500;display:flex;align-items:center;gap:4px;padding:0 12px;background:#08090ee6;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--border)}.toolbar-brand{font-size:.85rem;font-weight:600;color:var(--accent);margin-right:8px;letter-spacing:.01em}.toolbar-btn{background:#ffffff0d;border:1px solid var(--border);color:var(--text-dim);font-family:var(--font);font-size:.76rem;font-weight:500;padding:4px 10px;border-radius:var(--radius-md);cursor:pointer;transition:background .15s,color .15s,border-color .15s;white-space:nowrap}.toolbar-btn:hover{background:#6366f12e;border-color:#6366f166;color:var(--text)}.toolbar-btn--active{background:#6366f138;border-color:#6366f173;color:#a5b4fc}.toolbar-spacer{flex:1}.toolbar-info{font-size:.73rem;color:var(--text-dim);font-family:monospace;padding:0 6px}.cfg-section{margin-bottom:12px}.cfg-label{font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-dim);margin-bottom:4px}.cfg-row{display:flex;align-items:center;gap:8px}.cfg-row-v{display:flex;flex-direction:column;gap:4px}.cfg-value{font-family:monospace;font-size:.82rem;color:var(--accent2);min-width:38px;text-align:right}input[type=range]{flex:1;accent-color:var(--accent);height:4px;cursor:pointer}input[type=checkbox]{accent-color:var(--accent);cursor:pointer}button{background:#ffffff0f;border:1px solid var(--border);color:var(--text);font-family:var(--font);font-size:.82rem;font-weight:500;padding:6px 10px;border-radius:var(--radius-md);cursor:pointer;width:100%;text-align:center;transition:background .15s,border-color .15s;margin-bottom:4px}button:hover{background:#6366f133;border-color:#6366f180}.cfg-btn-danger,.sl-btn-danger{background:#ef44441f;border-color:#ef444440;color:#fca5a5}.cfg-btn-danger:hover,.sl-btn-danger:hover{background:#ef444447;border-color:#ef444480}.sl-section{margin-bottom:12px}.sl-title{font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-dim);margin-bottom:6px}.chart-controls{display:flex;gap:10px;padding:6px 8px;font-size:.78rem;border-bottom:1px solid var(--border)}.chart-controls label{display:flex;align-items:center;gap:4px;cursor:pointer}.dbg-stats{background:#0000004d;border:1px solid var(--border);border-radius:var(--radius-sm);padding:4px 6px}.dbg-row{display:flex;justify-content:space-between;font-size:.78rem;font-family:monospace;padding:2px 0;border-bottom:1px solid rgba(255,255,255,.04);color:var(--text-dim)}.dbg-row span:last-child{color:var(--text)}.dbg-section-title{font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-dim);margin:4px 0 2px}#zoom-hint{position:fixed;bottom:calc(var(--toolbar-h) + 8px);left:50%;transform:translate(-50%);background:#000000b3;border:1px solid var(--border);border-radius:99px;padding:5px 16px;font-size:.76rem;color:var(--text-dim);z-index:999;pointer-events:none;opacity:0;transition:opacity .4s}#zoom-hint.visible{opacity:1}.panel-body::-webkit-scrollbar{width:5px}.panel-body::-webkit-scrollbar-track{background:transparent}.panel-body::-webkit-scrollbar-thumb{background:#ffffff1f;border-radius:99px}