:root{--primary: #2563eb;--primary-hover: #1d4ed8;--bg-canvas: #f8fafc;--bg-dot: #cbd5e1;--surface: #ffffff;--text-main: #1e293b;--text-muted: #64748b;--border: #e2e8f0;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--radius: 8px;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}html,body,#root{margin:0;padding:0;width:100%;height:100%;overflow:hidden;font-family:var(--font-family);background-color:var(--bg-canvas);color:var(--text-main);-webkit-font-smoothing:antialiased;user-select:none;-webkit-user-select:none}.canvas-bg{background-color:var(--bg-canvas);background-image:radial-gradient(var(--bg-dot) 1px,transparent 1px);background-size:24px 24px}button{all:unset;box-sizing:border-box;cursor:pointer;transition:all .2s ease}button:active{transform:scale(.96)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}.glass-panel{background:#ffffffe6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}.modal-backdrop{position:fixed;inset:0;background:#0006;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:2000;display:flex;align-items:center;justify-content:center}.modal-content{background:var(--surface);border-radius:12px;padding:24px;box-shadow:var(--shadow-lg);width:min(400px,90%);animation:popIn .2s ease-out;-webkit-user-select:text;user-select:text}@keyframes popIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}