:root{--color-bg-base:#0f1117;--color-bg-card:#1a1d27;--color-border:#2a2d3a;--color-text-primary:#e8ecf0;--color-text-secondary:#7b8494;--color-accent:#3b82f6;--color-staleness:#f59e0b;--color-negative-price:#ef4444;--color-gen-wind:#74c0bd;--color-gen-solar:#f5a623;--color-gen-nuclear:#a855f7;--color-gen-hydro:#3b82f6;--color-gen-gas:#f97316;--color-gen-coal:#374151;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-2xl:48px;--space-3xl:64px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--color-bg-base);color:var(--color-text-primary);font-family:Inter,sans-serif;font-size:16px;line-height:1.5}.numeric{font-variant-numeric:tabular-nums}