body{background:#000;margin:0;padding:0;font-family:Raleway,sans-serif;color:#fff}main{display:flex;flex-direction:column}canvas{background:#fff;display:block}.simulation-canvas{background:#000;width:100%;cursor:pointer}#config-screen{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#000000e6;justify-content:center;align-items:center;z-index:100}.config-panel{background:#1a1a2e;border:1px solid #444;border-radius:8px;padding:30px 40px;min-width:320px}.config-panel h2{margin:0 0 20px;text-align:center;color:#0f0;font-family:Roboto Slab,serif;font-size:24px}.config-fields{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}.config-fields label{display:flex;justify-content:space-between;align-items:center;gap:16px}.config-fields label span{font-size:14px;color:#ccc}.config-fields select,.config-fields input[type=number],.config-fields input[type=file]{background:#0d0d1a;border:1px solid #555;color:#0f0;padding:4px 8px;width:100px;font-family:monospace;font-size:14px;border-radius:3px}.config-fields input[type=file]{width:auto;color:#aaa;font-size:12px}.slider-group{display:flex;align-items:center;gap:8px}.slider-group input[type=range]{width:80px;accent-color:#0f0}.slider-group span{font-family:monospace;font-size:13px;color:#0f0;min-width:30px}.config-buttons{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.config-buttons button{background:#0a4a0a;color:#0f0;border:1px solid #0f0;padding:8px 20px;font-size:14px;font-family:Raleway,sans-serif;cursor:pointer;border-radius:4px;transition:background .2s}.config-buttons button:hover{background:#0f6a0f}.config-seed-section{margin-bottom:16px}.config-seed-section h4{margin:0 0 6px;color:#0f0;font-size:13px;font-weight:400}.seed-creature-list{display:flex;flex-wrap:wrap;gap:6px}.seed-creature-list label{display:flex;align-items:center;gap:4px;font-size:12px;color:#ccc;cursor:pointer}.seed-creature-list input[type=checkbox]{accent-color:#0f0}.sim-controls{display:flex;gap:8px;margin-top:8px}.sim-controls button{background:#1a1a2e;color:#0f0;border:1px solid #444;padding:4px 12px;font-size:12px;font-family:monospace;cursor:pointer;border-radius:3px}.sim-controls button:hover{background:#2a2a4e}.sim-controls button.active{background:#0a4a0a;border-color:#0f0}.sim-controls .controls-sep{color:#444;line-height:28px;font-size:14px;-webkit-user-select:none;user-select:none}.sim-controls .px-btn{color:#8af;border-color:#558}.sim-controls .px-btn.active{background:#0a2a5a;border-color:#8af;color:#8af}.sim-controls .split-btn{color:#fa8;border-color:#854}.sim-controls .split-btn.active{background:#5a2a0a;border-color:#fa8;color:#fa8}#creature-creator{position:fixed;top:0;left:0;width:100%;height:100%;background:#000;z-index:200}.creator-layout{display:flex;height:100%}.creator-toolbar{width:180px;background:#0d0d1a;border-right:1px solid #333;padding:12px;display:flex;flex-direction:column;gap:4px;overflow-y:auto}.creator-toolbar h3{margin:10px 0 4px;font-size:11px;color:#888;text-transform:uppercase;letter-spacing:1px}.creator-toolbar h3:first-child{margin-top:0}.creator-toolbar button,.creator-toolbar select{width:100%;padding:6px 8px;font-size:12px;font-family:Raleway,sans-serif;border-radius:3px;cursor:pointer;border:1px solid #444;background:#1a1a2e;color:#ccc}.creator-toolbar button:hover,.creator-toolbar select:hover{background:#2a2a4e}.creator-toolbar .tool-btn.active{background:#0a4a0a;color:#0f0;border-color:#0f0}.creator-toolbar .cc-back-btn{background:#4a0a0a;color:#f66;border-color:#f66;margin-top:8px}.creator-toolbar .cc-back-btn:hover{background:#6a0f0f}.creator-toolbar-spacer{flex:1}.cc-import-label{display:block;width:100%;padding:6px 8px;font-size:12px;border-radius:3px;cursor:pointer;border:1px solid #444;background:#1a1a2e;color:#ccc;text-align:center;box-sizing:border-box}.cc-import-label:hover{background:#2a2a4e}.cc-import-label input[type=file]{display:none}.creator-canvas-wrap{flex:1;position:relative;overflow:hidden}.creator-canvas-wrap canvas{display:block;width:100%;height:calc(100% - 24px);background:#111}.cc-hint{height:24px;line-height:24px;padding:0 12px;font-size:12px;color:#888;background:#0a0a15;border-top:1px solid #222}.creator-properties{width:220px;background:#0d0d1a;border-left:1px solid #333;padding:12px;overflow-y:auto}.creator-properties h3{margin:10px 0 6px;font-size:11px;color:#888;text-transform:uppercase;letter-spacing:1px}.creator-properties h3:first-child{margin-top:0}.creator-properties label{display:flex;align-items:center;gap:6px;font-size:12px;color:#ccc;margin-bottom:6px}.creator-properties input[type=text],.creator-properties input[type=number]{flex:1;background:#0d0d1a;border:1px solid #555;color:#0f0;padding:3px 6px;font-family:monospace;font-size:12px;border-radius:3px}.creator-properties input[type=range]{flex:1;accent-color:#0f0;min-width:0}.creator-properties span{font-family:monospace;font-size:11px;color:#0f0;min-width:32px;text-align:right}.cc-stats{margin-top:16px;font-size:11px;color:#666}