/* ================================================
   客服组件 - 现代扁平化设计
   默认展开 185px，点击关闭缩小
   颜色变量统一在 HTML 中定义（:root），改 HTML 里 --color 即可
   ================================================ */

/* 玻璃质感变体（可选，取消注释启用）
:root {
    --cs-bg-glass: rgba(255, 255, 255, 0.75);
    --cs-bg-hover: rgba(255, 255, 255, 0.9);
    --cs-border: rgba(255, 255, 255, 0.5);
    --cs-border-hover: rgba(255, 255, 255, 0.7);
}
*/

/* 客服组件主容器 - 固定右侧 */
.float-cs-container {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9999;
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    display: flex;
    align-items: flex-start;
    box-sizing: border-box;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 收起/展开按钮 */
.cs-toggle-btn {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: var(--cs-primary);
    border: none;
    border-radius: var(--cs-radius-sm) 0 0 var(--cs-radius-sm);
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: -4px 0 12px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10000;
}

.cs-toggle-btn:hover {
    background: var(--cs-primary-hover);
    box-shadow: -4px 0 16px color-mix(in srgb, var(--cs-primary) 30%, transparent);
}

.cs-toggle-btn i {
    font-size: 20px;
    color: white;
}

/* 客服面板主体 */
.cs-panel {
    width: 185px;
    background: var(--cs-bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--cs-radius) 0 0 var(--cs-radius);
    box-shadow: var(--cs-shadow);
   
    border-right: none;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: calc(100vh - 120px);
    display: flex;
    flex-direction: column;
}

/* 悬停增强效果 */
.cs-panel:hover {
    box-shadow: var(--cs-shadow-hover);
    border-color: var(--cs-border-hover);
}

/* 面板头部 */
.cs-header {
    padding: 16px;
    background: linear-gradient(135deg, var(--cs-primary), var(--cs-primary-hover));
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.cs-header-title {
    font-size: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cs-header-title i {
    font-size: 18px;
}

/* 在线状态指示 */
.cs-status {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    background: rgba(255, 255, 255, 0.2);
    padding: 3px 8px 5px 8px;
    border-radius: 20px;
}

.cs-status-dot {
    width: 6px;
    height: 6px;
    background: #4ADE80;
    border-radius: 50%;
    animation: statusBlink 1.5s infinite;
    margin-top: 1px;
}

@keyframes statusBlink {
    0% { background: #4ADE80; box-shadow: 0 0 4px #4ADE80; }
    25% { background: #60A5FA; box-shadow: 0 0 4px #60A5FA; }
    50% { background: #F472B6; box-shadow: 0 0 4px #F472B6; }
    75% { background: #FBBF24; box-shadow: 0 0 4px #FBBF24; }
    100% { background: #4ADE80; box-shadow: 0 0 4px #4ADE80; }
}

/* 客服列表容器 */
.cs-list {
    list-style: none;
    padding: 0;
    margin: 0;
    overflow-y: auto;
    flex: 1;
    scrollbar-width: thin;
    scrollbar-color: var(--cs-primary-light) transparent;
}

.cs-list::-webkit-scrollbar {
    width: 4px;
}

.cs-list::-webkit-scrollbar-thumb {
    background: var(--cs-primary-light);
    border-radius: 4px;
}

/* 客服项 */
.cs-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: all 0.25s ease;
    border-bottom: 1px solid var(--cs-border);
    position: relative;
}

.cs-item:last-child {
    border-bottom: none;
}

.cs-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--cs-primary);
    transform: scaleY(0);
    transition: transform 0.25s ease;
}

.cs-item:hover {
    background: var(--cs-icon-bg-hover);
}

/* 图标容器 */
.cs-icon-wrap {
    width: 40px;
    height: 40px;
    min-width: 40px;
    background: var(--cs-icon-bg);
    border-radius: var(--cs-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s ease;
}

.cs-item:hover .cs-icon-wrap {
    background: var(--cs-primary);
    transform: scale(1.1) rotate(5deg);
}

.cs-icon-wrap i,
.cs-icon-wrap .dingtalk-icon {
    font-size: 18px;
    color: var(--cs-primary);
    transition: color 0.25s ease;
}

.cs-item:hover .cs-icon-wrap i,
.cs-item:hover .cs-icon-wrap .dingtalk-icon {
    color: white !important;
}

.dingtalk-icon {
    font-family: "Microsoft YaHei", Arial, sans-serif;
    font-size: 16px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* QQ图标特殊大小 */
.qq-icon { font-size: 22px !important; }

/* 内容区域 */
.cs-content {
    flex: 1;
    min-width: 0;
}

.cs-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--cs-text);
    margin-bottom: 2px;
}

.cs-desc {
    font-size: 11px;
    color: var(--cs-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 展开箭头的指示 */
.cs-arrow {
    font-size: 12px;
    color: var(--cs-text-light);
    transition: all 0.25s ease;
}

.cs-item:hover .cs-arrow {
    color: var(--cs-primary);
    transform: translateX(3px);
}

/* 悬停高亮动画 */
.cs-item:hover .cs-arrow i {
    animation: arrowBounce 0.5s ease;
}

@keyframes arrowBounce {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(3px); }
}

/* 不同渠道的图标颜色 */
.cs-item[data-type="qq"] .cs-icon-wrap { background: rgba(0, 183, 245, 0.1); }
.cs-item[data-type="qq"] .cs-icon-wrap i { color: #00B7F5; }
.cs-item[data-type="qq"]:hover .cs-icon-wrap { background: linear-gradient(135deg, #00B7F5, #0099DB); }

.cs-item[data-type="wechat"] .cs-icon-wrap { background: rgba(7, 193, 96, 0.1); }
.cs-item[data-type="wechat"] .cs-icon-wrap i { color: #07C160; }
.cs-item[data-type="wechat"]:hover .cs-icon-wrap { background: linear-gradient(135deg, #07C160, #059C4A); }

.cs-item[data-type="phone"] .cs-icon-wrap { background: rgba(239, 68, 68, 0.1); }
.cs-item[data-type="phone"] .cs-icon-wrap i { color: #EF4444; }
.cs-item[data-type="phone"]:hover .cs-icon-wrap { background: linear-gradient(135deg, #EF4444, #DC2626); }

.cs-item[data-type="aliwang"] .cs-icon-wrap { background: rgba(255, 106, 0, 0.1); }
.cs-item[data-type="aliwang"] .cs-icon-wrap i { color: #FF6A00; }
.cs-item[data-type="aliwang"]:hover .cs-icon-wrap { background: linear-gradient(135deg, #FF6A00, #E55C00); }

.cs-item[data-type="dingtalk"] .cs-icon-wrap { background: rgba(0, 136, 255, 0.1); }
.cs-item[data-type="dingtalk"] .cs-icon-wrap i { color: #0088FF; }
.cs-item[data-type="dingtalk"]:hover .cs-icon-wrap { background: linear-gradient(135deg, #0088FF, #0077E6); }

.cs-item[data-type="douyin"] .cs-icon-wrap { background: rgba(0, 0, 0, 0.08); }
.cs-item[data-type="douyin"] .cs-icon-wrap i { color: #333; }
.cs-item[data-type="douyin"]:hover .cs-icon-wrap { background: linear-gradient(135deg, #333, #111); }

.cs-item[data-type="skype"] .cs-icon-wrap { background: rgba(0, 175, 240, 0.1); }
.cs-item[data-type="skype"] .cs-icon-wrap i { color: #00AFF0; }
.cs-item[data-type="skype"]:hover .cs-icon-wrap { background: linear-gradient(135deg, #00AFF0, #009BD6); }

.cs-item[data-type="whatsapp"] .cs-icon-wrap { background: rgba(37, 211, 102, 0.1); }
.cs-item[data-type="whatsapp"] .cs-icon-wrap i { color: #25D366; }
.cs-item[data-type="whatsapp"]:hover .cs-icon-wrap { background: linear-gradient(135deg, #25D366, #1DA851); }

.cs-item[data-type="weibo"] .cs-icon-wrap { background: rgba(230, 22, 45, 0.1); }
.cs-item[data-type="weibo"] .cs-icon-wrap i { color: #E6162D; }
.cs-item[data-type="weibo"]:hover .cs-icon-wrap { background: linear-gradient(135deg, #E6162D, #CC1428); }

.cs-item[data-type="taobao"] .cs-icon-wrap { background: rgba(255, 68, 0, 0.1); }
.cs-item[data-type="taobao"] .cs-icon-wrap i { color: #FF4400; }
.cs-item[data-type="taobao"]:hover .cs-icon-wrap { background: linear-gradient(135deg, #FF4400, #E63C00); }

.cs-item[data-type="jd"] .cs-icon-wrap { background: rgba(227, 20, 54, 0.1); }
.cs-item[data-type="jd"] .cs-icon-wrap i { color: #E31436; }
.cs-item[data-type="jd"]:hover .cs-icon-wrap { background: linear-gradient(135deg, #E31436, #C5122E); }

.cs-item[data-type="address"] .cs-icon-wrap { background: rgba(155, 89, 182, 0.1); }
.cs-item[data-type="address"] .cs-icon-wrap i { color: #9B59B6; }
.cs-item[data-type="address"]:hover .cs-icon-wrap { background: linear-gradient(135deg, #9B59B6, #8E44AD); }

.cs-item[data-type="email"] .cs-icon-wrap { background: rgba(243, 156, 18, 0.1); }
.cs-item[data-type="email"] .cs-icon-wrap i { color: #F39C12; }
.cs-item[data-type="email"]:hover .cs-icon-wrap { background: linear-gradient(135deg, #F39C12, #E67E22); }

/* 返回顶部 */
.cs-item[data-type="top"] .cs-icon-wrap {
    background: var(--cs-icon-bg);
}
.cs-item[data-type="top"] .cs-icon-wrap i {
    color: var(--cs-text-secondary);
}
.cs-item[data-type="top"]:hover .cs-icon-wrap {
    background: linear-gradient(135deg, #6B7280, #4B5563);
}
.cs-item[data-type="top"]:hover .cs-icon-wrap i {
    color: white;
}

/* 面板底部 */
.cs-footer {
    padding: 12px 16px;
    background: var(--cs-icon-bg);
    border-top: 1px solid var(--cs-border);
    flex-shrink: 0;
}

.cs-time {
    font-size: 11px;
    color: var(--cs-text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.cs-time i {
    color: var(--cs-success);
}

/* ================================================
   原有悬浮样式兼容（隐藏）
   ================================================ */

/* 旧版背景层隐藏 */
.white-background {
    display: none !important;
}

/* 旧版列表隐藏 */
.float-cs-list {
    display: none !important;
}

/* ================================================
   响应式适配
   ================================================ */

@media (max-width: 768px) {
 

    .cs-header {
        padding: 12px;
    }

    .cs-header-title {
        font-size: 13px;
    }

    .cs-item {
        padding: 10px 12px;
        gap: 10px;
    }

    .cs-icon-wrap {
        width: 36px;
        height: 36px;
        min-width: 36px;
    }

    .cs-icon-wrap i {
        font-size: 16px;
    }

    .cs-name {
        font-size: 12px;
    }

    .cs-desc {
        font-size: 10px;
    }

    .cs-toggle-btn {
        width: 38px;
        height: 38px;
    }

    .cs-toggle-btn i {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
   

    .cs-toggle-btn {
        top: auto;
        bottom: 0;
        transform: none;
        right: 0;
        width: 100%;
        height: 40px;
        border-radius: var(--cs-radius) var(--cs-radius) 0 0;
        box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
    }

    .cs-toggle-btn i {
        transform: rotate(90deg);
    }
}