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8px}.referenced-nodes{flex-wrap:wrap;gap:4px;margin-top:8px;display:flex}.node-chip{cursor:pointer;color:#2563eb;background:#f8fafc;border:1px solid #cbd5e1;border-radius:12px;padding:3px 8px;font-size:11px}.node-chip:hover{background:#eff6ff;border-color:#3b82f6}.typing-indicator{gap:4px;padding:8px 0;display:flex}.typing-indicator span{background:#94a3b8;border-radius:50%;width:6px;height:6px;animation:1.4s ease-in-out infinite bounce}.typing-indicator span:first-child{animation-delay:0s}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,80%,to{transform:translateY(0)}40%{transform:translateY(-6px)}}.example-queries{flex-direction:column;gap:6px;padding:0 16px 8px;display:flex}.example-btn{cursor:pointer;text-align:left;color:#334155;background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:8px 12px;font-size:13px}.example-btn:hover{background:#eff6ff;border-color:#93c5fd}.chat-input-form{border-top:1px solid #f1f5f9;padding:12px 16px}.chat-input-wrap{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:8px 12px}.input-status{color:#94a3b8;align-items:center;gap:6px;margin-bottom:6px;font-size:11px;display:flex}.status-dot{background:#22c55e;border-radius:50%;width:6px;height:6px}.chat-input{color:#0f172a;background:0 0;border:none;outline:none;width:100%;padding:4px 0;font-size:14px}.chat-input::placeholder{color:#94a3b8}.send-btn{float:right;color:#fff;cursor:pointer;background:#0f172a;border:none;border-radius:6px;margin-top:6px;padding:6px 16px;font-size:13px}.send-btn:disabled{opacity:.4;cursor:not-allowed}.send-btn:hover:not(:disabled){background:#1e293b}