:root{--color-primary-50:#eff6ff;--color-primary-100:#dbeafe;--color-primary-200:#bfdbfe;--color-primary-300:#93c5fd;--color-primary-500:#3b82f6;--color-primary-600:#2563eb;--color-primary-700:#1d4ed8;--color-primary-800:#1e40af;--color-primary-900:#1e3a8a;--color-ai:#111827;--color-ai-hover:#1f2937;--color-ai-accent:#60a5fa;--bg-page:#f6f8fb;--bg-surface:#ffffff;--bg-subtle:#f8fafc;--bg-hover:#f1f5f9;--bg-selected:#eff6ff;--bg-control:#f8fafc;--bg-canvas:#e9edf2;--bg-dark:#111827;--bg-dark-raised:#23314a;--bg-overlay:rgba(15,23,42,0.56);--text-primary:#172033;--text-secondary:#475569;--text-tertiary:#64748b;--text-muted:#94a3b8;--text-link:#2563eb;--text-inverse:#ffffff;--border-subtle:#e2e8f0;--border-strong:#cbd5e1;--border-focus:#93c5fd;--border-dark:#384967;--status-info:#2563eb;--status-info-bg:#eff6ff;--status-info-border:#bfdbfe;--status-success:#047857;--status-success-bg:#ecfdf5;--status-success-border:#a7f3d0;--status-warning:#b45309;--status-warning-bg:#fffbeb;--status-warning-border:#fde68a;--status-danger:#b91c1c;--status-danger-hover:#991b1b;--status-danger-bg:#fef2f2;--status-danger-border:#fecaca;--status-review:#6d28d9;--status-review-bg:#f5f3ff;--status-review-border:#ddd6fe;--status-neutral:#475569;--status-neutral-bg:#f1f5f9;--status-neutral-border:#cbd5e1;--font-sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe 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