:root{--primary-color:#3b82f6;--secondary-color:#6b7280;--success-color:#10b981;--danger-color:#ef4444;--warning-color:#f59e0b;--info-color:#06b6d4;--bg-primary:#ffffff;--bg-secondary:#f9fafb;--bg-sidebar:#111827;--bg-sidebar-hover:#1f2937;--text-primary:#111827;--text-secondary:#6b7280;--text-muted:#9ca3af;--text-inverse:#ffffff;--border-color:#e5e7eb;--border-light:#f3f4f6;--shadow-sm:0 1px 2px 0 rgba(0, 0, 0, 0.05);--shadow:0 1px 3px 0 rgba(0, 0, 0, 0.1),0 1px 2px 0 rgba(0, 0, 0, 0.06);--shadow-md:0 4px 6px -1px rgba(0, 0, 0, 0.1),0 2px 4px -1px rgba(0, 0, 0, 0.06);--shadow-lg:0 10px 15px -3px rgba(0, 0, 0, 0.1),0 4px 6px -2px rgba(0, 0, 0, 0.05)}[data-theme=dark]{--primary-color:#60a5fa;--secondary-color:#9ca3af;--success-color:#34d399;--danger-color:#f87171;--warning-color:#fbbf24;--info-color:#22d3ee;--bg-primary:#1f2937;--bg-secondary:#111827;--bg-sidebar:#0f172a;--bg-sidebar-hover:#1e293b;--text-primary:#f9fafb;--text-secondary:#d1d5db;--text-muted:#9ca3af;--text-inverse:#111827;--border-color:#374151;--border-light:#1f2937;--shadow-sm:0 1px 2px 0 rgba(0, 0, 0, 0.3);--shadow:0 1px 3px 0 rgba(0, 0, 0, 0.4),0 1px 2px 0 rgba(0, 0, 0, 0.3);--shadow-md:0 4px 6px -1px rgba(0, 0, 0, 0.4),0 2px 4px -1px rgba(0, 0, 0, 0.3);--shadow-lg:0 10px 15px -3px rgba(0, 0, 0, 0.4),0 4px 6px -2px rgba(0, 0, 0, 0.3)}body{background-color:var(--bg-secondary);color:var(--text-primary);transition:background-color .3s,color .3s}