:root{--font-sans:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,"Noto Sans","Liberation Sans",sans-serif;--radius:8px;--color-bg:#fff;--color-surface:#fff;--color-surface-2:#fbfdff;--color-text:#0f172a;--color-text-muted:#5b6b86;--color-border:#e5e7eb;--brand-blue-500:#0ea5e9;--brand-blue-600:#0284c7;--brand-blue-700:#0369a1;--brand-navy-700:#10204d;--brand-navy-800:#0b1733;--sidebar-bg:var(--brand-navy-800);--sidebar-border:var(--brand-navy-700);--sidebar-text:#fff;--sidebar-text-soft:#bfdbfee6;--sidebar-icon:#93c5fde6;--active-from:var(--brand-blue-600);--active-to:var(--brand-blue-500);--hover-bg:#ffffff0f}