:root{--brand-50:#eff6ff;--brand-100:#dbeafe;--brand-200:#bfdbfe;--brand-300:#93c5fd;--brand-400:#60a5fa;--brand-500:#3b82f6;--brand-600:#2563eb;--brand-700:#1d4ed8;--gray-50:#f8fafc;--gray-100:#f1f5f9;--gray-200:#e2e8f0;--gray-300:#cbd5e1;--gray-400:#94a3b8;--gray-500:#64748b;--gray-600:#475569;--gray-700:#334155;--gray-800:#1e293b;--gray-900:#0f172a;--green-50:#f0fdf4;--green-500:#22c55e;--green-600:#16a34a;--green-700:#15803d;--amber-50:#fffbeb;--amber-500:#f59e0b;--amber-600:#d97706;--amber-700:#b45309;--red-50:#fef2f2;--red-500:#ef4444;--red-600:#dc2626;--red-700:#b91c1c;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--shadow-sm:0 1px 2px rgba(0,0,0,.04);--shadow-md:0 2px 8px rgba(0,0,0,.06);--shadow-lg:0 4px 16px rgba(0,0,0,.08);--sidebar-w:240px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--gray-50);color:var(--gray-800);line-height:1.6;-webkit-font-smoothing:antialiased}button,input,select,textarea{font-family:inherit}input[type=email],input[type=password],input[type=search],input[type=text],select{width:100%;padding:.55rem .8rem;border:1.5px solid var(--gray-200);border-radius:var(--radius-md);font-size:.875rem;background:#fff;color:var(--gray-800);transition:border-color .15s,box-shadow .15s;outline:none}input:focus,select:focus{border-color:var(--brand-400);box-shadow:0 0 0 3px rgba(59,130,246,.1)}input::placeholder{color:var(--gray-400)}button{cursor:pointer;font-weight:500;font-size:.85rem;border:none;border-radius:var(--radius-md);padding:.5rem 1rem;transition:all .15s}button:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--brand-500);color:#fff}.btn-primary:hover:not(:disabled){background:var(--brand-600)}.btn-secondary{background:#fff;color:var(--gray-700);border:1.5px solid var(--gray-200)}.btn-secondary:hover:not(:disabled){background:var(--gray-50);border-color:var(--gray-300)}.btn-ghost{background:none;color:var(--brand-600);padding:.35rem .5rem}.btn-ghost:hover:not(:disabled){background:var(--brand-50)}.btn-danger{background:var(--red-500);color:#fff}.btn-danger:hover:not(:disabled){background:var(--red-600)}.card{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.badge{display:inline-flex;align-items:center;padding:.1rem .5rem;border-radius:999px;font-size:.7rem;font-weight:600;letter-spacing:.02em;text-transform:uppercase}.badge-ready{background:var(--green-50);color:var(--green-700)}.badge-indexed{background:var(--brand-50);color:var(--brand-700)}.badge-processing{background:var(--amber-50);color:var(--amber-700)}.badge-uploaded{background:var(--gray-100);color:var(--gray-600)}.badge-failed{background:var(--red-50);color:var(--red-700)}.layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:#fff;border-right:1px solid var(--gray-200);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:20}.main-content{margin-left:var(--sidebar-w);flex:1 1;min-height:100vh}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--gray-400)}@keyframes spin{to{transform:rotate(1turn)}}@keyframes pulse{0%,to{opacity:.4}50%{opacity:1}}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .2s ease-out}.split-view{display:flex;gap:0;height:calc(100vh - 56px)}.split-left{flex:1 1;overflow:auto;border-right:1px solid var(--gray-200);background:var(--gray-100)}.split-right{flex:1 1;overflow:auto;background:#fff}