@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap");*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--blue-50:#eff6ff;--blue-100:#dbeafe;--blue-200:#bfdbfe;--blue-400:#60a5fa;--blue-500:#3b82f6;--blue-600:#2563eb;--blue-700:#1d4ed8;--blue-900:#1e3a8a;--white:#fff;--gray-50:#f8fafc;--gray-100:#f1f5f9;--gray-200:#e2e8f0;--gray-300:#cbd5e1;--gray-400:#94a3b8;--gray-500:#64748b;--gray-600:#475569;--gray-700:#334155;--gray-800:#1e293b;--gray-900:#0f172a;--bg:var(--gray-50);--bg-card:var(--white);--bg-hover:var(--gray-100);--border:var(--gray-200);--border-focus:var(--blue-400);--text-primary:var(--gray-900);--text-secondary:var(--gray-500);--text-muted:var(--gray-400);--text-accent:var(--blue-600);--accent:var(--blue-600);--accent-light:var(--blue-50);--accent-border:var(--blue-200);--green:#10b981;--green-bg:#ecfdf5;--yellow:#f59e0b;--yellow-bg:#fffbeb;--red:#ef4444;--red-bg:#fef2f2;--purple:#8b5cf6;--purple-bg:#f5f3ff;--sidebar-w:220px;--radius-sm:6px;--radius:10px;--radius-lg:14px;--radius-xl:20px;--shadow-xs:0 1px 2px rgba(15,23,42,.06);--shadow-sm:0 1px 3px rgba(15,23,42,.08),0 1px 2px rgba(15,23,42,.04);--shadow:0 4px 6px rgba(15,23,42,.07),0 2px 4px rgba(15,23,42,.04);--shadow-md:0 10px 15px rgba(15,23,42,.08),0 4px 6px rgba(15,23,42,.04);--shadow-lg:0 20px 25px rgba(15,23,42,.08),0 8px 10px rgba(15,23,42,.04);--font:"Plus Jakarta Sans",sans-serif;--font-mono:"JetBrains Mono",monospace}body,html{height:100%;background:var(--bg);color:var(--text-primary);font-family:var(--font);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}.app-shell{display:flex;height:100vh;overflow:hidden}.main-content{flex:1 1;overflow-y:auto;background:var(--bg)}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--gray-400)}.page{padding:28px 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