.im-message-input{background:#fff;border-top:1px solid #f0f0f0;display:flex;flex-direction:column;min-height:140px}.im-message-input-textarea{flex:1;padding:12px 16px 0;display:flex}.im-message-input-textarea textarea.ant-input{background:transparent;font-size:14px;line-height:1.6;resize:none;padding:0}.im-message-input-textarea textarea.ant-input,.im-message-input-textarea textarea.ant-input:focus{border:none!important;box-shadow:none!important}.im-message-input-textarea textarea.ant-input::-moz-placeholder{color:#bfbfbf}.im-message-input-textarea textarea.ant-input::placeholder{color:#bfbfbf}.im-message-input-footer{display:flex;justify-content:space-between;align-items:center;padding:8px 16px 12px}.im-message-input-tools{display:flex;gap:2px;align-items:center}.im-message-input-tools .tool-btn{display:flex;align-items:center;gap:4px;font-size:13px;color:#666;padding:4px 10px;border-radius:4px}.im-message-input-tools .tool-btn:hover{color:#ee8a36;background:#fff7ee}.im-message-input-tools .tool-btn .anticon{font-size:16px}.im-message-input-send{display:flex;align-items:center;gap:12px}.im-message-input-send-tip{font-size:12px;color:#999;white-space:nowrap}