:root{--primary:#000;--primary-hover:#1f2937;--accent:#6366f1;--accent-hover:#4f46e5;--bg-primary:#fff;--bg-secondary:#f9fafb;--bg-dark:#000;--text-primary:#111827;--text-secondary:#6b7280;--text-light:#9ca3af;--text-on-dark:#fff;--border:#e5e7eb;--border-light:#f3f4f6;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a}