:root{--bg:#f6f8fb;--card:#ffffff;--card2:#f8fafc;--text:#101828;--muted:#667085;--line:#d9e2ef;--primary:#2f5597;--primary2:#1d3f7a;--danger:#b42318;--success:#067647;--warning:#b54708;--shadow:0 16px 44px rgba(16,24,40,.08);--radius:20px}
:root[data-theme="dark"]{--bg:#0b1220;--card:#101a2f;--card2:#15223a;--text:#f6f8fb;--muted:#a6b0c3;--line:#26344f;--primary:#7aa7ff;--primary2:#578bff;--danger:#ff6b6b;--success:#3ddc97;--warning:#ffbf69;--shadow:0 20px 55px rgba(0,0,0,.32)}
:root[data-theme="dark"] header{background:rgba(11,18,32,.88)}