:root{--primary:#8b5cf6;--primary-hover:#7c3aed;--secondary:#ec4899;--background:#0f172a;--foreground:#f8fafc;--card-bg:rgba(30,41,59,.7);--card-border:hsla(0,0%,100%,.1);--card-shadow:0 8px 32px rgba(0,0,0,.3);--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--accent-gradient:linear-gradient(135deg,rgba(99,102,241,.1),rgba(168,85,247,.1));--tab-active:linear-gradient(135deg,#8b5cf6,#ec4899);--tab-inactive:hsla(0,0%,100%,.05);--success:#22c55e;--error:#ef4444}[data-theme=light]{--primary:#6366f1;--primary-hover:#4f46e5;--secondary:#d946ef;--background:#f3f4f6;--foreground:#1e293b;--card-bg:#fff;--card-border:rgba(0,0,0,.05);--card-shadow:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);--text-primary:#1e293b;--text-secondary:#475569;--text-muted:#64748b;--accent-gradient:linear-gradient(135deg,rgba(99,102,241,.05),rgba(168,85,247,.05));--tab-active:linear-gradient(135deg,#6366f1,#d946ef);--tab-inactive:#e5e7eb}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--text-primary);background:var(--background);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;min-height:100vh;display:flex;flex-direction:column;transition:background-color .3s ease,color .3s ease}a{color:inherit;text-decoration:none}button{font-family:inherit}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:4px;opacity:.5}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.hide-scrollbar{-ms-overflow-style:none;scrollbar-width:none}.hide-scrollbar::-webkit-scrollbar{display:none}