/**
 * Public-facing CSS for the SFA YouTube widget.
 *
 * @package SFA_Social_Content_Loader
 */

.sfa-youtube-widget {
    margin-bottom: 20px;
}

.sfa-youtube-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 20px;
    gap: 20px;
    margin-bottom: 30px;
}

@media screen and (max-width: 992px) {
    .sfa-youtube-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 576px) {
    .sfa-youtube-grid {
        grid-template-columns: repeat(1, 1fr);
    }
}

.sfa-youtube-video-item {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sfa-youtube-video-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.sfa-youtube-video-thumbnail {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    display: block;
}

@supports not (aspect-ratio: 16 / 9) {
    .sfa-youtube-video-thumbnail {
        padding-top: 56.25%;
        height: 0;
    }
    .sfa-youtube-video-thumbnail img {
        position: absolute;
        top: 0;
        left: 0;
    }
}

.sfa-youtube-video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.sfa-youtube-video-thumbnail iframe {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    border: 0;
}

.sfa-youtube-video-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background-color: rgba(255, 0, 0, 0.85);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.85;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.sfa-youtube-video-play:before {
    content: '';
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 16px solid #fff;
    margin-left: 4px;
}

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

.sfa-youtube-video-content {
    padding: 15px;
}

.sfa-youtube-video-title {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 10px;
    line-height: 1.4;
}

.sfa-youtube-video-description {
    font-size: 14px;
    color: #666;
    margin: 0;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sfa-youtube-pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.sfa-youtube-pagination-button {
    display: inline-block;
    padding: 8px 16px;
    background-color: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: #333;
    text-decoration: none;
    transition: background-color 0.3s ease;
    cursor: pointer;
}

.sfa-youtube-pagination-button:hover {
    background-color: #e5e5e5;
}

.sfa-youtube-pagination-button.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.sfa-youtube-load-more {
    display: block;
    margin: 20px auto 0;
    padding: 10px 20px;
    background-color: #ff0000;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.sfa-youtube-load-more:hover {
    background-color: #cc0000;
}

.sfa-youtube-loading {
    display: flex;
    justify-content: center;
    margin: 20px 0;
}

.sfa-youtube-loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255, 0, 0, 0.2);
    border-top: 4px solid #ff0000;
    border-radius: 50%;
    animation: sfa-yt-spin 1s linear infinite;
}

@keyframes sfa-yt-spin {
    0%   { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.sfa-youtube-widget-error {
    color: #d94f4f;
    padding: 15px;
    border: 1px solid #d94f4f;
    background-color: #ffeeee;
    border-radius: 4px;
    margin-bottom: 20px;
}