/* 论坛头部完整样式 v4.0 */

/* =================================
   基础论坛头部布局
   ================================= */

.forum-header.blur-header,
.forum-header {
    display: flex !important;
    flex-direction: column !important;
    background: #ffffff !important;
    border: 1px solid #e5e5e5 !important;
    
    padding: 12px !important;
    margin: 0 0 8px 0 !important;
    position: relative !important;
    overflow: visible !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1) !important;
}

/* 移除背景遮罩和模糊效果 */
.forum-header .abs-blur-bg,
.forum-header .forum-mask {
    display: none !important;
}

/* 中间容器透明化 */
.forum-header .header-content {
    display: contents !important;
}

/* =================================
   上栏：图片、标题、统计数据
   ================================= */

.forum-header .flex.ac {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 12px !important;
    margin: 0 0 2px 0 !important;
    position: relative !important;
}

/* 图片区域 */
.forum-header .plate-thumb {
    width: 85px !important;
    height: 85px !important;
    flex-shrink: 0 !important;
    
    overflow: hidden !important;
    border: 1px solid #e9ecef !important;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05) !important;
    transition: transform 0.3s ease !important;
}

.forum-header .plate-thumb:hover {
    transform: scale(1.02) !important;
}

.forum-header .plate-thumb img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
}

/* 信息区域 */
.forum-header .item-info {
    flex: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: space-between !important;
    min-height: 85px !important;
    height: auto !important;
    position: relative !important;
}

/* 标题行 - 往下一点 */
.forum-header .title-row {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    margin-top: 8px !important;
    margin-bottom: 0 !important;
}

.forum-header .forum-title {
    margin: 0 !important;
    font-size: 17px !important;
    font-weight: 600 !important;
    line-height: 1.2 !important;
}

.forum-header .forum-title a {
    color: #000 !important;
    text-decoration: none !important;
}

.forum-header .forum-title a:hover {
    color: #ff9800 !important;
}

/* 标签样式 */
.forum-header .badg {
    background: #e9ecef !important;
    color: #495057 !important;
    border: 1px solid #dee2e6 !important;
    padding: 2px 8px !important;
    
    font-size: 12px !important;
    text-decoration: none !important;
}

/* 统计数据行 - 往上一点 */
.forum-header .px12-sm.mt10 {
    display: flex !important;
    gap: 8px !important;
    margin-top: auto !important;
    margin-bottom: 4px !important;
    flex-wrap: wrap !important;
}

.forum-header .mate-posts,
.forum-header .mate-reply,
.forum-header .mate-views,
.forum-header .mate-follow {
    display: inline-flex !important;
    align-items: center !important;
    padding: 4px 8px !important;
    
    font-size: 12px !important;
    font-weight: 500 !important;
    margin: 0 !important;
    white-space: nowrap !important;
}

.forum-header .mate-posts {
    background: #fff3e0 !important;
    border: 1px solid #ff9800 !important;
    color: #ff9800 !important;
}

.forum-header .mate-follow {
    background: #e3f2fd !important;
    border: 1px solid #2196f3 !important;
    color: #2196f3 !important;
}

.forum-header .mate-reply {
    background: #f3e5f5 !important;
    border: 1px solid #9c27b0 !important;
    color: #9c27b0 !important;
}

.forum-header .mate-views {
    background: #e8f5e8 !important;
    border: 1px solid #4caf50 !important;
    color: #4caf50 !important;
}

/* 中间虚线分隔 */
.forum-header .item-info::after {
    content: '' !important;
    display: block !important;
    width: 100% !important;
    height: 1px !important;
    margin: 10px 0 !important;
    border-style: dashed !important;
    border-width: 1px 0 0 0 !important;
    border-color: #bbb !important;
    opacity: 0.5 !important;
}

/* =================================
   右侧按钮区域
   ================================= */

/* 顶部右侧按钮 */
.forum-header .more-btns {
    position: absolute !important;
    top: 8px !important;
    right: 10px !important;
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    z-index: 25 !important;
}

/* 关注按钮 */
.forum-header .more-btns .btn-follow {
    color: #333 !important;
    background: #f8f9fa !important;
    border: 1px solid #dee2e6 !important;
    padding: 4px 8px !important;
    
    transition: all 0.3s ease !important;
    font-size: 11px !important;
    text-decoration: none !important;
    display: inline-flex !important;
    align-items: center !important;
    white-space: nowrap !important;
}

.forum-header .more-btns .btn-follow:hover {
    background: #e9ecef !important;
    color: #000 !important;
    border-color: #adb5bd !important;
}

.forum-header .more-btns .btn-follow i {
    margin-right: 4px !important;
    font-size: 12px !important;
}

/* 下拉菜单按钮 */
.forum-header .more-btns .dropdown > a {
    color: #333 !important;
    background: #f8f9fa !important;
    border: 1px solid #dee2e6 !important;
    padding: 4px 8px !important;
    
    transition: all 0.3s ease !important;
    font-size: 14px !important;
    text-decoration: none !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 24px !important;
    height: 24px !important;
}

.forum-header .more-btns .dropdown > a:hover {
    background: #e9ecef !important;
    color: #000 !important;
    border-color: #adb5bd !important;
}

/* 隐藏原始图标，显示三个点 */
.forum-header .more-btns .dropdown > a svg {
    display: none !important;
}

.forum-header .more-btns .dropdown > a::after {
    content: "⋯" !important;
    font-size: 14px !important;
    line-height: 1 !important;
}

/* 下拉菜单样式 */
.forum-header .more-btns .dropdown .dropdown-menu {
    display: none !important;
    position: absolute !important;
    top: 100% !important;
    right: 0 !important;
    background: white !important;
    border: 1px solid #ddd !important;
    
    box-shadow: 0 4px 12px rgba(0,0,0,0.15) !important;
    z-index: 1000 !important;
    min-width: 120px !important;
    margin-top: 2px !important;
}

.forum-header .more-btns .dropdown:hover .dropdown-menu,
.forum-header .more-btns .dropdown.show .dropdown-menu {
    display: block !important;
}

/* 隐藏搜索和分享按钮 */
.forum-header .more-btns .main-search-btn,
.forum-header .more-btns .btn-share {
    display: none !important;
}

/* 隐藏右下角操作按钮（添加团长、发布帖子等） */
.forum-header .moderator-btns {
    display: none !important;
}

/* =================================
   下栏：社团说明区域
   ================================= */

.forum-header .desc-container {
    display: flex !important;
    align-items: center !important;
    order: 3 !important;
    margin: 2px 0 0 0 !important;
    width: 100% !important;
    min-height: 32px !important;
}

.forum-header .desc {
    background: none !important;
    border: none !important;
    padding: 4px 0 !important;
    margin: 0 !important;
    font-size: 13px !important;
    color: #666 !important;
    line-height: 1.3 !important;
    display: flex !important;
    align-items: center !important;
    width: 100% !important;
    /* 重要：社团说明左边距10px对齐图片 */
    padding-left: 10px !important;
}

/* 社团说明标签 */
.forum-header .desc::before {
    content: "社团说明" !important;
    display: inline-block !important;
    color: #ff6b6b !important;
    font-weight: 600 !important;
    font-size: 12px !important;
    margin-right: 6px !important;
    background: #fff !important;
    padding: 2px 4px !important;
    
    border: 1px solid #ff6b6b !important;
}

/* =================================
   响应式设计
   ================================= */

@media (max-width: 768px) {
    .forum-header {
        padding: 6px !important;
        margin: 6px 0 !important;
    }
    
    .forum-header .plate-thumb {
        width: 60px !important;
        height: 60px !important;
    }
    
    .forum-header .forum-title {
        font-size: 14px !important;
    }
    
    .forum-header .px12-sm {
        gap: 4px !important;
        font-size: 11px !important;
    }
    
    .forum-header .more-btns {
        top: 6px !important;
        right: 6px !important;
        gap: 4px !important;
    }
    
    .forum-header .moderator-btns {
        bottom: 15px !important;
        right: 6px !important;
        gap: 4px !important;
    }
    
    .forum-header .moderator-btns .but {
        padding: 4px 6px !important;
        font-size: 10px !important;
    }
    
    .forum-header .desc {
        font-size: 12px !important;
        padding: 6px 0 4px 8px !important;
    }
}

/* =================================
   过渡动画优化
   ================================= */

.forum-header * {
    transition: all 0.3s ease !important;
}

/* 鼠标悬停整体效果 */
.forum-header:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.15) !important;
}