:root{--bg-color: #0c0c0e;--bg-dots: #222;--text-primary: #ffffff;--text-secondary: #a1a1aa;--primary: #6366f1;--accent-green: #22c55e;--accent-blue: #06b6d4;--accent-red: #ef4444;--accent-yellow: #eab308;--glass-bg: rgba(30, 30, 35, .7);--glass-border: rgba(255, 255, 255, .1);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .36);--backdrop-blur: 12px;--toolbar-radius: 16px;--btn-radius: 12px}body{margin:0;padding:0;background-color:var(--bg-color);color:var(--text-primary);font-family:Outfit,sans-serif;overflow:hidden;height:100vh;width:100vw;background-image:radial-gradient(var(--bg-dots) 1px,transparent 1px);background-size:24px 24px}#root{width:100%;height:100%}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(var(--backdrop-blur));-webkit-backdrop-filter:blur(var(--backdrop-blur));border:1px solid var(--glass-border);box-shadow:var(--glass-shadow)}.toolbar-container{position:fixed;bottom:32px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:16px;padding:12px 24px;border-radius:var(--toolbar-radius);z-index:100}.tool-group{display:flex;align-items:center;gap:8px;padding-right:16px;border-right:1px solid var(--glass-border)}.tool-group:last-child{border-right:none;padding-right:0}.tool-btn{background:transparent;border:none;color:var(--text-secondary);width:40px;height:40px;border-radius:var(--btn-radius);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.tool-btn:hover{background:#ffffff1a;color:var(--text-primary)}.tool-btn.active{background:var(--primary);color:#fff;box-shadow:0 0 12px #6366f180}.tool-btn svg{width:20px;height:20px;stroke-width:2}.color-btn{width:24px;height:24px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:transform .2s}.color-btn:hover{transform:scale(1.1)}.color-btn.active{border-color:#fff;transform:scale(1.2)}canvas{touch-action:none;cursor:crosshair}.cursor-overlay{pointer-events:none;position:absolute;top:0;left:0;width:100%;height:100%;z-index:50;overflow:hidden}.user-cursor{position:absolute;transition:transform .1s linear;display:flex;flex-direction:column}.cursor-icon{width:24px;height:24px;transform:translate(-4px,-4px)}.cursor-label{margin-top:4px;padding:4px 8px;background:var(--primary);border-radius:4px;font-size:12px;font-weight:600;color:#fff;white-space:nowrap}