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28px}.header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:16px}.brandTitle{font-size:30px;margin:0;letter-spacing:-.02em}.sub{margin:6px 0 0;color:var(--muted);font-size:13px}.grid{display:grid;grid-template-columns:1.2fr .8fr;gap:14px}@media(max-width:950px){.grid{grid-template-columns:1fr}}.pill{border:1px solid var(--border);padding:8px 12px;border-radius:999px;font-size:12px;background:#ffffffa6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 6px 20px #0206170f}.badge{font-size:11px;padding:4px 9px;border-radius:999px;background:#6366f11a;border:1px solid rgba(99,102,241,.2);color:#3730a3f2}.badge.green{background:#22c55e1a;border:1px solid rgba(34,197,94,.2);color:#15803df2}.card{border:1px solid var(--border);border-radius:var(--radius);padding:14px;background:var(--card);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transform:translateY(0);transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.card:hover{transform:translateY(-2px);box-shadow:0 14px 40px #0206171f;background:#ffffffeb}.cardTitleRow{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:10px}h2{margin:0;font-size:15px;letter-spacing:-.01em}.divider{margin:14px 0;border:none;border-top:1px solid rgba(2,6,23,.08)}.row{display:flex;gap:10px;align-items:center}.textInput,input[type=file]{flex:1;padding:10px 12px;border-radius:14px;border:1px solid rgba(2,6,23,.14);background:#fffc;outline:none;transition:border .16s ease,box-shadow .16s ease,transform .16s ease}.textInput:focus,input[type=file]:focus{border-color:#6366f173;box-shadow:0 0 0 4px #6366f11f}.btn{padding:10px 12px;border-radius:14px;border:1px solid rgba(2,6,23,.14);background:#ffffffd9;cursor:pointer;transition:transform .12s ease,box-shadow .16s ease,background .16s ease}.btn:hover{transform:translateY(-1px);box-shadow:0 10px 22px #0206171a}.btn:active{transform:translateY(0) scale(.99)}.btn:disabled{opacity:.55;cursor:not-allowed;box-shadow:none;transform:none}.btnPrimary{border:1px solid rgba(99,102,241,.35);background:linear-gradient(135deg,#6366f1f2,#38bdf8eb);color:#fff}.btnPrimary:hover{box-shadow:0 16px 30px #6366f140}.btnGreen{border:1px solid rgba(34,197,94,.35);background:linear-gradient(135deg,#22c55ef2,#10b981eb);color:#fff}.status{margin-top:10px;padding:10px;border-radius:14px;background:#22c55e14;border:1px solid rgba(34,197,94,.18);font-size:13px}.error{margin-top:10px;padding:10px;border-radius:14px;background:#ef44441a;border:1px solid rgba(239,68,68,.2);font-size:13px}.chat{margin-top:12px;display:flex;flex-direction:column;gap:10px;max-height:440px;overflow:auto;padding-right:6px}.msg{display:flex;gap:10px;align-items:flex-start;animation:popIn .26s ease both;animation-delay:calc(var(--i, 0) * 20ms)}.role{width:74px;font-size:11px;color:#0206178c;text-transform:uppercase;letter-spacing:.06em;padding-top:8px}.bubble{flex:1;padding:10px 12px;border-radius:16px;border:1px solid rgba(2,6,23,.1);background:#fff9;white-space:pre-wrap}.msg.user .bubble{background:#6366f114;border-color:#6366f12e}.msg.assistant .bubble{background:#22c55e12;border-color:#22c55e29}.sources{display:flex;flex-direction:column;gap:10px;margin-top:10px;max-height:560px;overflow:auto;padding-right:6px}.sourceCard{border:1px solid rgba(2,6,23,.12);border-radius:16px;padding:10px;background:#ffffffa6;transition:transform .16s ease,box-shadow .16s ease;animation:popIn .26s ease both;animation-delay:calc(var(--i, 0) * 18ms)}.sourceCard:hover{transform:translateY(-1px);box-shadow:0 14px 30px #0206171a}.sourceMeta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.sourceText{font-size:13px;opacity:.92;white-space:pre-wrap}.empty{padding:12px;border-radius:14px;background:#ffffff8c;border:1px dashed rgba(2,6,23,.14);font-size:13px;color:var(--muted)}.footer{margin-top:14px;font-size:12px;color:var(--muted)}@keyframes popIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){.card,.btn,.msg,.sourceCard{transition:none!important;animation:none!important}}