:root{--ng-bg:#0f0f10;--ng-card:rgba(255,255,255,0.04);--ng-accent:#00b7ff;--ng-text:#e6eef8}body.light-mode{--ng-bg:#ffffff;--ng-card:rgba(0,0,0,0.05);--ng-accent:#007bff;--ng-text:#000000}:root{--ng-bg:#0f0f10;--ng-card:rgba(255,255,255,0.04);--ng-accent:#7fc0ff;--ng-text:#e6eef8}