*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--font-sans:"Inter", system-ui, -apple-system, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, "Cascadia Code", monospace;--bg:#f8fafc;--bg-panel:#fff;--bg-editor:#1e1e2e;--bg-toolbar:#f1f5f9;--border:#e2e8f0;--text:#0f172a;--text-secondary:#64748b;--text-editor:#cdd6f4;--accent:#6366f1;--accent-hover:#4f46e5;--accent-glow:#6366f126;--error:#ef4444;--error-bg:#fef2f2;--success:#22c55e;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000a;--radius:12px;--radius-sm:8px}html.dark{--bg:#0f172a;--bg-panel:#1e293b;--bg-editor:#0f172a;--bg-toolbar:#1e293b;--border:#334155;--text:#f1f5f9;--text-secondary:#94a3b8;--text-editor:#e2e8f0;--accent:#818cf8;--accent-hover:#6366f1;--accent-glow:#818cf833;--error:#f87171;--error-bg:#ef44441a;--shadow-sm:0 1px 2px #0003;--shadow-md:0 4px 6px -1px #0000004d;--shadow-lg:0 10px 15px -3px #0006}html,body,#root{height:100%}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button{cursor:pointer;background:0 0;border:none;font-family:inherit}textarea{font-family:var(--font-mono)}::selection{background:var(--accent);color:#fff}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}@keyframes fadeIn{0%{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}button:hover{filter:brightness(1.08)}button:active{transform:scale(.97)}@media (width<=768px){#root main{flex-direction:column!important}#root main>div{min-height:200px;flex:50%!important}}