:root{
  --bg:#111827; --fg:#e9eef3; --muted:#a8b6bf;

  --link:#88c3d8; --link-hover:#a3d2e1; --ring:#88c3d8; --btn-text:#ffffff;

  --panel:#1a2430; --panel-border:#2c4250; --panel-hover:#202c3a; --card:#223142;

  --panel-shadow: 0 10px 28px rgba(0,0,0,.36), 0 0 0 1px rgba(136,195,216,.05);
  --dialog-shadow: 0 20px 60px rgba(0,0,0,.35);
  --backdrop: rgba(2,6,23,.55);

  --input-bg:#13202b; --input-border:#3a4b59;

  --ok:#22c55e; --warn:#d97706;
}