:root{--navy-950:#020617;--navy-900:#0f172a;--navy-800:#1e293b;--navy-700:#334155;--emerald-700:#047857;--emerald-600:#059669;--emerald-500:#10b981;--sidebar-width:272px;--sidebar-collapsed:76px;--topbar-height:64px;--sidebar-gradient-start:#13233f;--sidebar-gradient-middle:#0c182d;--sidebar-gradient-end:#050b16;--sidebar-pattern:rgba(148,163,184,.075);--sidebar-glow:rgba(16,185,129,.16);--sidebar-edge:rgba(148,163,184,.16);--radius-sm:7px;--radius:10px;--radius-lg:14px;--shadow-sm:0 1px 2px rgba(15,23,42,.06);--shadow:0 8px 26px rgba(15,23,42,.10);--transition:180ms ease}