/* YouTube视频模块样式 - 匹配网站其他模块的宽度和间距 */

/* 容器样式 - 确保与其他section模块保持一致 */
.youtube-home-section {
    background: #1a1a1a;
    padding: 0;
    margin: 0;
    position: relative;
    overflow: hidden;
}

/* YouTube标题容器 - 匹配section-header样式 */
.youtube-title-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    margin-bottom: 0;
    position: relative;
}

#youtube-title {
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

#youtube-title i {
    color: #ff0000;
    font-size: 1.2rem;
}

/* 视频网格容器 - 确保内部内容与其他模块保持一致的内边距 */
.youtube-videos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    padding: 0 20px 20px;
    width: 100%;
    box-sizing: border-box;
}

/* 视频卡片样式 */
.youtube-video-card {
    background: #2a2a2a;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform 0.2s ease;
}

.youtube-video-card:hover {
    transform: translateY(-2px);
}

/* 视频缩略图容器 */
.video-thumbnail-container {
    position: relative;
    padding-top: 56.25%; /* 16:9 宽高比 */
    overflow: hidden;
}

.video-thumbnail-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 视频信息区域 */
.video-info {
    padding: 12px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.video-title {
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 500;
    margin: 0 0 6px 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.video-date {
    color: #999999;
    font-size: 0.8rem;
    margin: 0;
}

/* 加载状态样式 */
.youtube-widget-loading {
    text-align: center;
    padding: 40px 20px;
    color: #999999;
    font-size: 1rem;
}

/* 移动端样式优化 */
@media (max-width: 767px) {
    .youtube-title-container {
        padding: 12px 15px;
    }
    
    #youtube-title {
        font-size: 1.1rem;
    }
    
    .youtube-videos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        padding: 0 15px 15px;
    }
    
    .video-info {
        padding: 10px;
    }
    
    .video-title {
        font-size: 0.85rem;
    }
    
    .video-date {
        font-size: 0.75rem;
    }
}

/* 平板端样式 */
@media (min-width: 768px) and (max-width: 1023px) {
    .youtube-videos-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
    
    #youtube-title {
        font-size: 1.3rem;
    }
}

/* 加载失败时的回退内容样式 */
.youtube-home-section .fallback-content {
    text-align: center;
    padding: 40px 20px;
    color: #999999;
}

.youtube-home-section .fallback-content p {
    margin-bottom: 20px;
    font-size: 1rem;
}

.youtube-home-section .fallback-content a {
    display: inline-block;
    padding: 10px 20px;
    background: #ff0000;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.youtube-home-section .fallback-content a:hover {
    background: #cc0000;
}

/* 确保在不同屏幕尺寸下的兼容性 */
* {
    box-sizing: border-box;
}