.input-bar{background-color:#fff;border-top:1px solid #e5e7eb;flex-direction:column;flex-shrink:0;gap:8px;min-height:60px;padding:10px 16px;display:flex}.input-bar-content{align-items:flex-end;gap:8px;display:flex}.input-bar-icon-btn{color:#6b7280;cursor:pointer;background:0 0;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;min-width:40px;height:40px;min-height:40px;transition:all .2s;display:flex}.input-bar-icon-btn:hover:not(:disabled){color:#374151;background-color:#f3f4f6}.input-bar-icon-btn:active:not(:disabled){background-color:#e5e7eb}.input-bar-icon-btn:disabled{opacity:.4;cursor:not-allowed}.input-bar-textarea{resize:none;background-color:#f9fafb;border:1px solid #e5e7eb;border-radius:20px;outline:none;flex:1;min-height:40px;max-height:120px;padding:10px 12px;font-family:inherit;font-size:15px;line-height:1.5;transition:border-color .2s}.input-bar-textarea:focus{background-color:#fff;border-color:#0b6fd6}.input-bar-textarea:disabled{cursor:not-allowed;opacity:.6;background-color:#f3f4f6}.input-bar-textarea::placeholder{color:#9ca3af}.input-bar-textarea::-webkit-scrollbar{width:4px}.input-bar-textarea::-webkit-scrollbar-track{background:0 0}.input-bar-textarea::-webkit-scrollbar-thumb{background-color:#0000001a;border-radius:2px}.input-bar-send-btn{color:#9ca3af;cursor:pointer;background-color:#e5e7eb;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;min-width:40px;height:40px;min-height:40px;transition:all .2s;display:flex}.input-bar-send-btn.active{color:#fff;background-color:#0b6fd6;box-shadow:0 2px 8px #0b6fd64d}.input-bar-send-btn.active:hover{background-color:#0956a5;transform:scale(1.05)}.input-bar-send-btn.active:active{transform:scale(.95)}.input-bar-send-btn:disabled{opacity:.5;cursor:not-allowed}@media (width<=768px){.input-bar{padding:8px 12px}.input-bar-content{gap:6px}.input-bar-icon-btn,.input-bar-send-btn{width:36px;min-width:36px;height:36px;min-height:36px}.input-bar-textarea{font-size:16px}}