.chat-at-list-container {
    display: none;
    max-width: 180px;
    background: #fff;
    position: fixed;
    box-shadow: 0 2px 2px #F4F4F4;
}

/* 添加底部小三角形 */
.chat-at-list-container::after {
    content: '';
    position: absolute;
    bottom: -9px; /* 调整三角形位置 */
    left: 45%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid #F4F4F4; /* 匹配边框颜色 */
    /*box-shadow: 0 2px 2px #F4F4F4;*/
}

.chat-at-list {
    background: #fff;
    transition: all 0.3s ease-in-out;
    box-shadow: 0 2px 2px #F4F4F4;
    max-height: 300px;
    overflow-y: scroll;
}

.chat-at-item {
    display: flex;
    align-items: center;
    padding: 5px;
    cursor: pointer;
}

.chat-at-item .chat-at-avatar {
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
}

.chat-at-item .chat-at-name{
  white-space: nowrap;      /* 禁止文本换行 */
  overflow: hidden;         /* 隐藏超出部分 */
  text-overflow: ellipsis;  /* 显示省略号 */
  width: 100%;
  margin-left: 4px
}

.chat-at-item .chat-at-avatar img {
    width: 100%;
}
.chat-at-item:hover {
    background: #f0f0f0;
}


/* hover 提示信息样式 */
.chat-agent-tooltip {
    text-align: left;
    display: none;
    position: absolute;
    top: -40px;
    left: -10px;
    /*transform: translateX(-50%);*/
    background-color: #333;
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    white-space: nowrap;
    z-index: 10;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.chat-agent-tooltip-title {
    display: block;
    font-size: 14px;
    margin-bottom: 10px;
}

.chat-agent-tooltip-description {
    display: block;
    font-size: 12px;
}

.chat-agent-upload-area:hover .chat-agent-tooltip {
    display: block;
    opacity: 1;
}

.chat-agent-upload-area.highlight {
    border-color: #1890ff;
    background-color: #e6f7ff;
}

/* 聊天页面中的样式 */
.chat-agent-list-chat {
    margin-top: 10px;
    flex-direction: row-reverse;
    flex-wrap: wrap;
    gap: 8px;
    width: calc(100% - 15px);
    max-height: 80px;
    display: flex;
    overflow-y: auto;
}

.chat-agent-list {
    flex-wrap: wrap;
    gap: 8px;
    width: calc(100% - 48px);
    max-height: 80px;
    display: flex;
    overflow-y: auto;
}

.chat-agent-item:hover {
    cursor: pointer;
    transition: box-shadow .2s ease-in-out;
}

.chat-agent-item:hover .chat-agent-close {
    display: block;
    opacity: 1;
}

.chat-agent-close {
    display: none;
    position: absolute;
    top: 0;
    right: 0;
}

.chat-agent-item {
    position: relative;
    align-items: center;
    display: flex;
    border-radius: 4px;
    background: #F3F3F5;
    padding: 4px;
}

.chat-agent-info {
    display: block;
    margin-right: 10px;
}

.chat-agent-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #155EEF;
}