:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%}*{box-sizing:border-box}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh;background:#fff}#root{width:100vw;height:100vh;overflow:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#2a2a2a}::-webkit-scrollbar-thumb{background:#555;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#777}.btn{background:#3b3b3b;border:1px solid #555;color:#fff;padding:8px 16px;border-radius:4px;cursor:pointer;font-size:14px;transition:all .2s ease}.btn:hover{background:#4b4b4b;border-color:#666}.btn:active{background:#2b2b2b}.btn.primary{background:#007acc;border-color:#005a9e}.btn.primary:hover{background:#0088e6;border-color:#06c}.toolbar{position:absolute;top:20px;left:20px;background:#000c;border-radius:8px;padding:12px;display:flex;flex-direction:column;gap:8px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1)}.toolbar-row{display:flex;gap:8px;align-items:center}.canvas-container{position:relative;width:100%;height:100%;overflow:hidden;background:#fff}.minimap{position:absolute;bottom:20px;right:20px;width:200px;height:150px;background:#000c;border-radius:8px;border:1px solid rgba(255,255,255,.1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.zoom-indicator{position:absolute;bottom:20px;left:20px;background:#000c;border-radius:8px;padding:8px 12px;font-size:14px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1)}.tool-button{width:40px;height:40px;border:1px solid #555;background:#3b3b3b;color:#fff;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.tool-button:hover{background:#4b4b4b;border-color:#666}.tool-button.active{background:#007acc;border-color:#005a9e}.color-picker{width:40px;height:40px;border:1px solid #555;border-radius:4px;cursor:pointer;background:none}.brush-size-slider{width:100px;height:4px;background:#555;border-radius:2px;outline:none;-webkit-appearance:none}.brush-size-slider::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;background:#007acc;border-radius:50%;cursor:pointer}.brush-size-slider::-moz-range-thumb{width:16px;height:16px;background:#007acc;border-radius:50%;cursor:pointer;border:none}