:root{--bg:#f8fafc;--surface:#fff;--border:#e2e8f0;--text:#1e293b;--text-muted:#64748b;--accent:#4f46e5;--accent-contrast:#fff;--danger:#ef4444;--radius:10px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font:16px/1.5 system-ui,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0f172a;--surface:#1e293b;--border:#334155;--text:#f1f5f9;--text-muted:#94a3b8;--accent:#818cf8;--accent-contrast:#0f172a}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0}#root{min-height:100svh}input,select,textarea,button{font:inherit;color:inherit}button{cursor:pointer}.app-shell{min-height:100svh;display:flex}.main-content{flex:1;min-width:0;padding:16px clamp(16px,4vw,48px) 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