:root{--color-bg-primary:#f8fafc;--color-bg-secondary:#fff;--color-bg-card:#fff;--color-bg-card-hover:#f1f5f9;--color-bg-input:#fff;--color-bg-sidebar:#fff;--color-border:#e2e8f0;--color-border-focus:var(--color-accent,#2563eb);--color-accent:#2563eb;--color-accent-hover:#1d4ed8;--color-accent-subtle:#2563eb14;--color-accent-glow:#2563eb33;--color-success:#10b981;--color-success-subtle:#10b9811a;--color-warning:#f59e0b;--color-warning-subtle:#f59e0b1a;--color-danger:#ef4444;--color-danger-subtle:#ef44441a;--color-info:#0284c7;--color-text-primary:#0f172a;--color-text-secondary:#475569;--color-text-muted:#94a3b8;--color-text-inverse:#fff;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", 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