/* video section - minimalist design */
.video-section-enhanced {
    display: flex;
    gap: 20px;
    margin: 30px 0;
    font-family: -apple-system, blinkmacsystemfont, 'segoe ui', roboto, oxygen, ubuntu, cantarell, sans-serif;
}

.video-main {
    flex: 2;
    background-color: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s;
}

.video-main:hover {
    transform: translatey(-3px);
}

.video-thumbnail {
    position: relative;
    cursor: pointer;
}

.video-play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.9;
    transition: opacity 0.2s, transform 0.2s;
}

.video-thumbnail:hover .video-play-icon {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

.video-play-icon i {
    color: #e53935;
    font-size: 24px;
}

.video-duration {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background-color: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 12px;
}

.video-info {
    padding: 15px;
}

.video-info h3 {
    margin: 0 0 10px 0;
    font-size: 18px;
    font-weight: 500;
    color: #333;
    line-height: 1.4;
}

.video-meta {
    display: flex;
    gap: 15px;
    color: #666;
    font-size: 14px;
}

/* sidebar */
.video-sidebar {
    flex: 1;
    background-color: #ffffff;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.video-sidebar-title {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 15px;
    color: #333;
    padding-bottom: 10px;
    border-bottom: 1px solid #f0f0f0;
}

.sidebar-video-item {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    transition: transform 0.2s;
}

.sidebar-video-item:hover {
    transform: translatex(3px);
}

.sidebar-video-thumb {
    position: relative;
    width: 120px;
    height: 68px;
    border-radius: 6px;
    overflow: hidden;
    flex-shrink: 0;
}

.sidebar-video-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sidebar-video-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s;
}

.sidebar-video-thumb:hover .sidebar-video-play {
    opacity: 1;
}

.sidebar-video-play i {
    color: #e53935;
    font-size: 12px;
}

.sidebar-video-duration {
    position: absolute;
    bottom: 5px;
    right: 5px;
    background-color: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 2px 5px;
    border-radius: 3px;
    font-size: 10px;
}

.sidebar-video-info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.sidebar-video-title {
    font-size: 14px;
    font-weight: 400;
    color: #333;
    margin: 0;
    line-height: 1.3;
}

.sidebar-video-meta {
    font-size: 12px;
    color: #888;
}

.video-sidebar-more {
    text-align: center;
    margin-top: 10px;
}

.sidebar-more-link {
    color: #2196f3;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
    display: inline-flex;
    align-items: center;
}

.sidebar-more-link:hover {
    color: #0d8aee;
}

.sidebar-more-link i {
    margin-left: 5px;
    font-size: 14px;
}