/* Mobile-Optimized Song List Layout - Content-First Design */
/* This CSS prioritizes song title, artist, and action buttons over artwork on mobile */

/* Mobile Song List Layout - Content-First Approach */
@media (max-width: 768px) {
    /* Song Item Layout - Compact and Content-Focused - HIGH SPECIFICITY */
    .viewport .song-item,
    .song-grid .song-item,
    #songs-list .song-item,
    #recent-songs-list .song-item,
    #liked-songs-list .song-item {
        padding: 14px !important;
        gap: 12px !important;
        align-items: flex-start !important; /* Top-align content for better readability */
        display: flex !important;
        flex-direction: row !important;
        width: 100% !important;
    }
    
    /* Compact Artwork - Minimal Space Usage - HIGH SPECIFICITY */
    .viewport .song-item .song-art,
    .song-grid .song-item .song-art,
    #songs-list .song-item .song-art,
    #recent-songs-list .song-item .song-art,
    #liked-songs-list .song-item .song-art {
        width: 48px !important;
        height: 48px !important;
        border-radius: 8px !important;
        flex-shrink: 0 !important;
        position: relative !important;
        overflow: hidden !important;
        max-width: 48px !important;
    }
    
    .viewport .song-item .song-art img,
    .song-grid .song-item .song-art img,
    #songs-list .song-item .song-art img,
    #recent-songs-list .song-item .song-art img,
    #liked-songs-list .song-item .song-art img {
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
    }
    
    /* Enhanced Content Area - Maximum Space - HIGH SPECIFICITY */
    .viewport .song-item .song-content,
    .song-grid .song-item .song-content,
    #songs-list .song-item .song-content,
    #recent-songs-list .song-item .song-content,
    #liked-songs-list .song-item .song-content {
        flex: 1 !important;
        min-width: 0 !important;
        display: flex !important;
        flex-direction: column !important;
        gap: 4px !important;
        overflow: hidden !important;
    }
    
    /* Song Title - Prominent and Readable - HIGH SPECIFICITY */
    .viewport .song-item .song-info h4,
    .song-grid .song-item .song-info h4,
    #songs-list .song-item .song-info h4,
    #recent-songs-list .song-item .song-info h4,
    #liked-songs-list .song-item .song-info h4 {
        font-size: 1.05rem !important;
        font-weight: 600 !important;
        margin: 0 !important;
        color: var(--text-color) !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        line-height: 1.3 !important;
        width: 100% !important;
    }
    
    /* Artist Name - Clear and Visible - HIGH SPECIFICITY */
    .viewport .song-item .song-info p,
    .song-grid .song-item .song-info p,
    #songs-list .song-item .song-info p,
    #recent-songs-list .song-item .song-info p,
    #liked-songs-list .song-item .song-info p {
        font-size: 0.85rem !important;
        color: var(--text-secondary) !important;
        margin: 0 !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        line-height: 1.3 !important;
        width: 100% !important;
    }
    
    /* Song Actions - Large and Touch-Friendly - HIGH SPECIFICITY */
    .viewport .song-item .song-actions,
    .song-grid .song-item .song-actions,
    #songs-list .song-item .song-actions,
    #recent-songs-list .song-item .song-actions,
    #liked-songs-list .song-item .song-actions {
        display: flex !important;
        gap: 6px !important;
        align-items: center !important;
        flex-shrink: 0 !important;
        margin-left: 4px !important;
    }
    
    /* Action Buttons - Optimized for Touch - HIGH SPECIFICITY */
    .viewport .song-item .song-btn,
    .song-grid .song-item .song-btn,
    #songs-list .song-item .song-btn,
    #recent-songs-list .song-item .song-btn,
    #liked-songs-list .song-item .song-btn {
        background-color: var(--card-bg) !important;
        border: 1px solid var(--border-color) !important;
        color: var(--text-primary) !important;
        padding: 8px !important;
        border-radius: 8px !important;
        cursor: pointer !important;
        transition: var(--transition-normal) !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        width: 40px !important;
        height: 40px !important;
        flex-shrink: 0 !important;
        font-size: 1.1rem !important;
    }
    
    .song-btn:hover {
        background-color: var(--primary-color);
        color: #000;
        border-color: var(--primary-color);
    }
    
    /* Primary Action Button (Play) - Enhanced Visibility */
    .song-btn.primary {
        background-color: var(--primary-color);
        color: #000;
        border-color: var(--primary-color);
        box-shadow: 0 2px 8px rgba(0, 255, 136, 0.3);
    }
    
    .song-btn.primary:hover {
        background-color: var(--primary-hover);
        box-shadow: 0 4px 12px rgba(0, 255, 136, 0.4);
    }
    
    /* Heart/Like Button - Transparent Background */
    .song-btn:has(i.fas.fa-heart), .song-btn:has(i.far.fa-heart) {
        background-color: transparent;
        border: 1px solid var(--border-color);
    }
    
    .song-btn:has(i.fas.fa-heart):hover, .song-btn:has(i.far.fa-heart):hover {
        background-color: var(--primary-color);
        color: #000;
        border-color: var(--primary-color);
    }
    
    /* Heart Icon Colors */
    .song-btn i.far.fa-heart {
        color: var(--text-secondary);
    }
    
    .song-btn i.fas.fa-heart {
        color: var(--primary-color);
    }
    
    /* Song Meta Information - Compact Display */
    .song-meta {
        display: none; /* Hide meta info on small screens to save space */
    }
    
    /* Enhanced Touch Targets for Small Screens */
    @media (max-width: 480px) {
        .song-item {
            padding: 12px;
            gap: 10px;
        }
        
        .song-art {
            width: 44px;
            height: 44px;
        }
        
        .song-info h4 {
            font-size: 0.95rem;
        }
        
        .song-info p {
            font-size: 0.8rem;
        }
        
        .song-btn {
            width: 38px;
            height: 38px;
            padding: 7px;
        }
        
        .song-actions {
            gap: 5px;
        }
    }
    
    /* iPhone Ultra-Tight Constraints */
    @media (max-width: 414px) {
        .song-item {
            padding: 10px;
            gap: 8px;
        }
        
        .song-art {
            width: 40px;
            height: 40px;
        }
        
        .song-info h4 {
            font-size: 0.9rem;
        }
        
        .song-info p {
            font-size: 0.75rem;
        }
        
        .song-btn {
            width: 36px;
            height: 36px;
            padding: 6px;
        }
        
        .song-actions {
            gap: 4px;
        }
    }
}

/* Ensure Mobile Song List Maintains Proper Spacing */
@media (max-width: 768px) {
    /* Song Grid Layout - Single Column */
    .song-grid, #songs-list, #recent-songs-list, #liked-songs-list {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    
    /* Individual Song Items */
    .song-item {
        background-color: var(--bg-color);
        border: 1px solid var(--border-color);
        border-radius: 12px;
        cursor: pointer;
        transition: var(--transition-normal);
        display: flex;
        align-items: flex-start;
        width: 100%;
        box-shadow: var(--shadow-sm);
    }
    
    .song-item:hover {
        border-color: var(--primary-color);
        transform: translateX(4px);
        box-shadow: var(--shadow-md);
    }
    
    .song-item.playing {
        border-color: var(--primary-color);
        background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), transparent);
        box-shadow: 0 0 15px rgba(0, 255, 136, 0.2);
    }
}

/* Mobile Search and Filter Enhancements */
@media (max-width: 768px) {
    .view-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    
    .search-input {
        min-width: 100%;
        width: 100%;
        font-size: 1rem;
        padding: 12px 14px;
    }
    
    .filter-select {
        width: 100%;
        font-size: 1rem;
        padding: 12px 14px;
    }
}

/* Mobile Empty State - Content-Focused */
@media (max-width: 768px) {
    .empty-state {
        padding: 30px 16px;
    }
    
    .empty-state h3 {
        font-size: 1.25rem;
    }
    
    .empty-state p {
        font-size: 0.9rem;
    }
}

/* Mobile Accessibility Enhancements */
@media (max-width: 768px) {
    /* Focus States for Touch Navigation */
    .song-item:focus {
        outline: 3px solid var(--primary-color);
        outline-offset: 2px;
    }
    
    /* Button Focus States */
    .song-btn:focus {
        outline: 2px solid var(--primary-color);
        outline-offset: 2px;
    }
    
    /* Enhanced Contrast for Better Visibility */
    .song-info h4 {
        color: var(--text-color);
    }
    
    .song-info p {
        color: var(--text-secondary);
    }
}

/* Mobile Performance Optimizations */
@media (max-width: 768px) {
    /* Reduce Animation Intensity on Mobile */
    .song-item {
        transition: transform 0.2s ease, border-color 0.2s ease;
    }
    
    .song-item:hover {
        transform: translateX(2px);
    }
    
    /* Optimize Image Loading */
    .song-art img {
        will-change: transform;
    }
    
    .song-art:hover img {
        transform: scale(1.02);
    }
}