:root{--color-bg:#1b2f5b;--color-surface:#243b6d;--color-surface-alt:#2f487d;--color-border:#3c5484;--color-border-strong:#6076a2;--color-text:#ffffff;--color-text-muted:#d4ddef;--color-text-subtle:#b7c4df;--color-primary:#ffffff;--color-primary-hover:#dfe7f7;--color-primary-soft:rgba(255,255,255,0.2);--color-danger:#b42318;--color-danger-hover:#912016;--color-danger-soft:rgba(180,35,24,0.24);--color-success:#057a55;--color-success-soft:rgba(5,122,85,0.24);--color-warning:#b54708;--color-warning-soft:rgba(181,71,8,0.24);--color-info:#1849a9;--color-info-soft:rgba(24,73,169,0.24);--radius-sm:4px;--radius:6px;--radius-lg:10px;--shadow-sm:0 1px 2px rgba(16,24,40,0.06);--shadow:0 1px 3px rgba(16,24,40,0.08),0 1px 2px rgba(16,24,40,0.04);--shadow-lg:0 8px 24px rgba(16,24,40,0.08);--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-mono:"SFMono-Regular",Menlo,Consolas,"Liberation 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