/* Multi User Display Ex - 前端样式 */

/* 关联用户容器 */
.mude-related-users {
    margin: 20px 0;
    padding: 20px;
    /* background-color: #f9f9f9; */
    /* border: 1px solid #e0e0e0; */
    border-radius: 5px;
    clear: both;
    /* 为箭头定位设置相对定位 */
    position: relative;
}

/* 标题样式 */
.mude-users-title {
    margin: 0 0 15px 0;
    font-size: 12px;
    font-weight: 600;
    color: #333;
    border-bottom: 2px solid #0073aa;
    padding-bottom: 8px;
}

/* 用户网格布局 */
.mude-users-grid {
    display: flex;
    flex-wrap: nowrap;
    gap: 15px;
    align-items: flex-start;
    overflow-x: auto;
    padding-bottom: 8px;
    /* 隐藏滚动条但保持滚动功能 */
    scrollbar-width: none;
    -ms-overflow-style: none;
    /* 添加平滑滚动 */
    scroll-behavior: smooth;
    /* 默认鼠标样式 */
    cursor: grab;
    /* 防止文本选择 */
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.mude-users-grid::-webkit-scrollbar {
    display: none;
}

/* 抓取状态 */
.mude-users-grid.grabbing {
    cursor: grabbing;
}

/* 滑动遮罩提示 */
.mude-scroll-mask {
    pointer-events: none;
    z-index: 1;
}

/* 导航箭头 */
.mude-nav-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    z-index: 10;
    opacity: 0;
    pointer-events: none;
}

/* 悬停时显示箭头 */
.mude-related-users:hover .mude-nav-arrow {
    opacity: 1;
    pointer-events: auto;
}

/* 箭头悬停效果 */
.mude-nav-arrow:hover {
    background-color: #0073aa;
    transform: translateY(-50%) scale(1.1);
}

/* 箭头图标 */
.mude-nav-arrow::before {
    content: '';
    width: 12px;
    height: 12px;
    border-top: 3px solid #0073aa;
    border-right: 3px solid #0073aa;
    display: block;
    transition: all 0.3s ease;
}

/* 悬停时箭头图标变白色 */
.mude-nav-arrow:hover::before {
    border-color: #fff;
}

/* 左侧箭头 */
.mude-nav-arrow.left {
    left: -15px;
}

/* 右侧箭头 */
.mude-nav-arrow.right {
    right: -15px;
}

/* 左侧箭头旋转 */
.mude-nav-arrow.left::before {
    transform: rotate(-135deg);
    margin-left: 3px;
}

/* 右侧箭头旋转 */
.mude-nav-arrow.right::before {
    transform: rotate(45deg);
    margin-right: 3px;
}

/* 深色主题下的箭头样式 */
@media (prefers-color-scheme: dark) {
    .mude-nav-arrow {
        background-color: rgba(42, 42, 42, 0.9);
    }
    
    .mude-nav-arrow::before {
        border-color: #58a6ff;
    }
    
    .mude-nav-arrow:hover {
        background-color: #58a6ff;
    }
}

/* 单个用户项目 */
.mude-user-item {
    flex: 0 0 auto;
    text-align: center;
    max-width: 80px;
    /* 防止在滑动时触发链接 */
    pointer-events: auto;
}

/* 当网格处于拖拽状态时，防止用户项触发点击 */
.mude-users-grid.grabbing .mude-user-item {
    pointer-events: none;
}

.mude-user-item a {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    padding: 1px;
    border-radius: 8px;
}

.mude-user-item a:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    background-color: #fff;
}

/* 头像样式 */
.mude-user-item img.avatar {
    border-radius: 50%;
    border: 2px solid #ddd;
    transition: border-color 0.2s ease;
    display: block;
    margin: 0 auto 8px;
    width: 60px;
    height: 60px;
}

.mude-user-item a:hover img.avatar {
    border-color: #0073aa;
}

/* 用户名样式 */
.mude-user-name {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: #555;
    line-height: 1.3;
    word-wrap: break-word;
    hyphens: auto;
}

.mude-user-item a:hover .mude-user-name {
    color: #0073aa;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .mude-related-users {
        margin: 15px 0;
        padding: 15px;
    }
    
    .mude-users-title {
        font-size: 16px;
        margin-bottom: 12px;
    }
    
    .mude-users-grid {
        gap: 8px;
        justify-content: flex-start;
    }
    
    .mude-user-item {
        max-width: 70px;
        flex-shrink: 0;
    }
    
    .mude-user-item img.avatar {
        width: 50px;
        height: 50px;
    }
    
    .mude-user-name {
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    .mude-related-users {
        padding: 12px;
    }
    
    .mude-users-grid {
        gap: 10px;
    }
    
    .mude-user-item {
        max-width: 60px;
        flex-shrink: 0;
    }
    
    .mude-user-item img.avatar {
        width: 45px;
        height: 45px;
    }
    
    .mude-user-name {
        font-size: 10px;
    }
}

/* 深色主题支持 */
@media (prefers-color-scheme: dark) {
    .mude-related-users {
        background-color: #2a2a2a;
        /* border-color: #444; */
        color: #e0e0e0;
    }
    
    .mude-users-title {
        color: #e0e0e0;
        border-color: #0073aa;
    }
    
    .mude-user-name {
        color: #ccc;
    }
    
    .mude-user-item a:hover {
        background-color: #333;
    }
    
    .mude-user-item a:hover .mude-user-name {
        color: #58a6ff;
    }
}

/* 打印样式 */
@media print {
    .mude-related-users {
        background: none;
        border: 1px solid #ccc;
    }
    
    .mude-user-item a {
        color: #000 !important;
    }
    
    .mude-user-item a:hover {
        transform: none;
        box-shadow: none;
    }
}