:root{--font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-heading:"Plus Jakarta Sans","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--text-xs:0.75rem;--text-sm:0.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-300:#d1d5db;--gray-400:#9ca3af;--gray-500:#6b7280;--gray-600:#4b5563;--gray-700:#374151;--gray-800:#1f2937;--gray-900:#111827;--text-primary:var(--gray-800);--text-secondary:var(--gray-600);--text-muted:var(--gray-400);--border-color:var(--gray-200);--bg-surface:#fff;--bg-muted:var(--gray-50);--color-danger:#ef4444;--color-danger-hover:#dc2626;--color-success:#22c55e;--header-height:57px;--tab-height:60px;--sidebar-width:320px;--sidebar-width-lg:360px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--shadow-sm:0 1px 4px rgba(0,0,0,.04);--shadow-md:0 4px 15px rgba(0,0,0,.1);--shadow-lg:0 8px 30px rgba(0,0,0,.12);--shadow-xl:0 20px 60px rgba(0,0,0,.15)}body{margin:0;padding:0;box-sizing:border-box;font-family:var(--font-body);color:var(--text-primary)}#__next,body,html{height:100%}*,:after,:before{box-sizing:border-box}body,html{overflow-x:hidden}:focus-visible{outline:2px solid var(--primary-color,#667eea);outline-offset:2px;border-radius:4px}a:focus:not(:focus-visible),button:focus:not(:focus-visible){outline:none}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}