:root{--bg:#0f172a;--bg2:#1e293b;--bg3:#334155;--border:#334155;--text:#f1f5f9;--text2:#94a3b8;--text3:#64748b;--accent:#6366f1;--accent2:#818cf8;--success:#22c55e;--warning:#f59e0b;--danger:#ef4444;--info:#38bdf8;--sidebar-w:220px;--radius:8px;--radius-lg:12px;--shadow:0 1px 3px #0006}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.5}a{color:inherit;text-decoration:none}input,textarea,select,button{font-family:inherit;font-size:inherit}button{cursor:pointer}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg2)}::-webkit-scrollbar-thumb{background:var(--bg3);border-radius:3px}@keyframes spin{to{transform:rotate(360deg)}}