/* YouTube Feed Display Styles */

.youtube-feed-grid {
    display: grid;
    gap: 20px;
    margin: 20px 0;
}

.youtube-feed-grid.youtube-feed-columns-2 {
    grid-template-columns: repeat(2, 1fr);
}

.youtube-feed-grid.youtube-feed-columns-3 {
    grid-template-columns: repeat(3, 1fr);
}

.youtube-feed-grid.youtube-feed-columns-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .youtube-feed-grid.youtube-feed-columns-4 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .youtube-feed-grid.youtube-feed-columns-3,
    .youtube-feed-grid.youtube-feed-columns-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .youtube-feed-grid,
    .youtube-feed-grid.youtube-feed-columns-2,
    .youtube-feed-grid.youtube-feed-columns-3,
    .youtube-feed-grid.youtube-feed-columns-4 {
        grid-template-columns: 1fr;
    }
}

/* Individual Item Styles */
.youtube-feed-item {
    background: #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;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.youtube-feed-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

/* Thumbnail Container */
.youtube-feed-thumbnail {
    position: relative;
    display: block;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    background: #000;
    overflow: hidden;
    text-decoration: none;
}

.youtube-feed-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

.youtube-feed-item:hover .youtube-feed-thumbnail img {
    opacity: 0.8;
}

/* Play Icon */
.youtube-feed-play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 0, 0, 0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.youtube-feed-item:hover .youtube-feed-play-icon {
    background: rgba(255, 0, 0, 1);
}

.youtube-feed-play-icon svg {
    margin-left: 2px;
}

/* Info Section */
.youtube-feed-info {
    padding: 15px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

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

.youtube-feed-title a {
    color: #1f1f1f;
    text-decoration: none;
    transition: color 0.3s ease;
}

.youtube-feed-title a:hover {
    color: #cc0000;
}

.youtube-feed-date {
    margin: 0;
    font-size: 13px;
    color: #606060;
    margin-top: auto;
}

/* Accessibility */
.youtube-feed-item:focus-within {
    outline: 2px solid #1f1f1f;
    outline-offset: 2px;
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .youtube-feed-item {
        background: #212121;
    }

    .youtube-feed-title a {
        color: #f1f1f1;
    }

    .youtube-feed-date {
        color: #aaaaaa;
    }
}

/* ===========================
   PLAYLIST GRID STYLES
   =========================== */

.youtube-playlist-grid {
    display: grid;
    gap: 20px;
    margin: 20px 0;
}

.youtube-playlist-grid.youtube-playlist-columns-2 {
    grid-template-columns: repeat(2, 1fr);
}

.youtube-playlist-grid.youtube-playlist-columns-3 {
    grid-template-columns: repeat(3, 1fr);
}

.youtube-playlist-grid.youtube-playlist-columns-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Responsive Design for Playlists */
@media (max-width: 1024px) {
    .youtube-playlist-grid.youtube-playlist-columns-4 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .youtube-playlist-grid.youtube-playlist-columns-3,
    .youtube-playlist-grid.youtube-playlist-columns-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .youtube-playlist-grid,
    .youtube-playlist-grid.youtube-playlist-columns-2,
    .youtube-playlist-grid.youtube-playlist-columns-3,
    .youtube-playlist-grid.youtube-playlist-columns-4 {
        grid-template-columns: 1fr;
    }
}

/* Playlist Item */
.youtube-playlist-item {
    background: #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;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.youtube-playlist-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

/* Playlist Thumbnail Container */
.youtube-playlist-thumbnail {
    position: relative;
    display: block;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    background: #000;
    overflow: hidden;
    text-decoration: none;
}

.youtube-playlist-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

.youtube-playlist-item:hover .youtube-playlist-thumbnail img {
    opacity: 0.8;
}

/* Playlist Overlay Icon */
.youtube-playlist-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.youtube-playlist-item:hover .youtube-playlist-overlay {
    background: rgba(0, 0, 0, 0.9);
}

.youtube-playlist-overlay svg {
    width: 32px;
    height: 32px;
    fill: #fff;
}

/* Playlist Info Section */
.youtube-playlist-info {
    padding: 15px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

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

.youtube-playlist-title a {
    color: #1f1f1f;
    text-decoration: none;
    transition: color 0.3s ease;
}

.youtube-playlist-title a:hover {
    color: #cc0000;
}

/* Accessibility for Playlists */
.youtube-playlist-item:focus-within {
    outline: 2px solid #1f1f1f;
    outline-offset: 2px;
}

/* Dark Mode Support for Playlists */
@media (prefers-color-scheme: dark) {
    .youtube-playlist-item {
        background: #212121;
    }

    .youtube-playlist-title a {
        color: #f1f1f1;
    }
}