/* Playlist Page Specific Styles */

/* Main Container */
.playlist-container {
    display: flex;
    margin-top: var(--header-height);
    min-height: calc(100vh - var(--header-height));
    padding: var(--space-md);
    gap: var(--space-lg);
}

/* Primary Content Column */
.playlist-content-primary {
    flex: 1;
    min-width: 0; /* Important for flex shrinking */
    max-width: 1280px;
}

/* Secondary Content Column (Playlist Videos) */
.playlist-content-secondary {
    width: 400px;
    flex-shrink: 0;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - var(--header-height) - 2 * var(--space-md));
}

/* Playlist Header */
.playlist-header {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.playlist-thumbnail {
    position: relative;
    width: 300px;
    height: 168px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--bg-secondary);
    flex-shrink: 0;
}

.playlist-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.playlist-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.playlist-thumbnail:hover .playlist-overlay {
    opacity: 1;
}

.playlist-count {
    font-size: var(--font-size-lg);
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.play-all-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background-color: var(--primary-color);
    color: var(--text-color);
    border-radius: var(--radius-full);
    font-weight: 500;
    transition: background-color var(--transition-quick);
}

.play-all-btn:hover {
    background-color: var(--primary-hover);
}

.playlist-info {
    flex: 1;
    min-width: 0;
}

.playlist-title {
    font-size: var(--font-size-xxl);
    font-weight: 500;
    margin-bottom: var(--space-sm);
    line-height: 1.2;
}

.playlist-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs) var(--space-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.playlist-creator {
    font-weight: 500;
}

.playlist-description {
    font-size: var(--font-size-md);
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.4;
}

.playlist-actions {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

/* Video Player Section */
.playlist-player-container {
    margin-bottom: var(--space-md);
}

.video-player {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: black;
}

.video-player video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.current-video-info {
    margin-top: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-color);
}

.current-video-title {
    font-size: var(--font-size-xl);
    font-weight: 500;
    margin-bottom: var(--space-xs);
    line-height: 1.2;
}

.current-video-meta {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.channel-info {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.channel-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    overflow: hidden;
}

.channel-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.channel-text {
    flex: 1;
    min-width: 0;
}

.channel-name {
    font-size: var(--font-size-md);
    font-weight: 500;
    margin-bottom: var(--space-xxs);
}

.subscriber-count {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.video-actions {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

/* Playlist Sidebar */
.playlist-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-primary);
}

.playlist-title-small {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--font-size-md);
    font-weight: 500;
}

.autoplay-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--font-size-sm);
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 20px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border-color);
    transition: var(--transition-normal);
    border-radius: 20px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    transition: var(--transition-normal);
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: var(--primary-color);
}

input:checked + .toggle-slider:before {
    transform: translateX(16px);
}

/* Playlist Videos List */
.playlist-videos {
    flex: 1;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}

.playlist-videos::-webkit-scrollbar {
    width: 6px;
}

.playlist-videos::-webkit-scrollbar-track {
    background: transparent;
}

.playlist-videos::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: var(--radius-full);
}

.playlist-video-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    border-bottom: 1px solid var(--border-color);
    transition: background-color var(--transition-quick);
    cursor: pointer;
}

.playlist-video-item:hover {
    background-color: var(--bg-hover);
}

.playlist-video-item.current {
    background-color: rgba(var(--primary-color-rgb), 0.1);
}

.playlist-video-num {
    width: 20px;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-align: center;
}

.playlist-video-thumbnail {
    position: relative;
    width: 100px;
    height: 56px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    flex-shrink: 0;
}

.playlist-video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.playlist-video-info {
    flex: 1;
    min-width: 0;
}

.playlist-video-title {
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--space-xxs);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.2;
}

.playlist-video-meta {
    display: flex;
    flex-direction: column;
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.playlist-channel-name {
    margin-bottom: var(--space-xxs);
}

/* Responsive Styles */
@media (max-width: 1200px) {
    .playlist-container {
        flex-direction: column;
    }
    
    .playlist-content-secondary {
        width: 100%;
        max-height: none;
    }
    
    .playlist-videos {
        max-height: 400px;
    }
}

@media (max-width: 768px) {
    .playlist-header {
        flex-direction: column;
    }
    
    .playlist-thumbnail {
        width: 100%;
        height: auto;
        aspect-ratio: 16 / 9;
    }
    
    .video-actions {
        justify-content: space-around;
    }
    
    .action-text {
        display: none;
    }
    
    .action-btn .material-symbols-outlined {
        margin-right: 0;
    }
}

@media (max-width: 576px) {
    .playlist-container {
        padding: var(--space-sm);
    }
    
    .channel-info {
        flex-wrap: wrap;
    }
    
    .subscribe-btn {
        margin-top: var(--space-sm);
        width: 100%;
    }
}