/* frontend-style.css */
.audio-folders-viewer {
    max-width: 100%;
    margin: 20px 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.folders-navigation {
    margin-bottom: 20px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #666;
}

.breadcrumb-item {
    color: #007cba;
    cursor: pointer;
    text-decoration: none;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.breadcrumb-item:hover {
    background-color: #e1f1ff;
    text-decoration: underline;
}

.breadcrumb-item.current {
    color: #333;
    font-weight: 600;
    cursor: default;
}

.breadcrumb-separator {
    color: #999;
    font-weight: normal;
}

.folders-content {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
}

.frontend-folder-content {
    padding: 20px;
}

.subfolders-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.folder-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #fff;
    text-align: center;
    min-height: 120px;
    justify-content: center;
}

.folder-card:hover {
    border-color: #007cba;
    box-shadow: 0 4px 12px rgba(0, 124, 186, 0.15);
    transform: translateY(-2px);
}

.folder-icon {
    font-size: 48px;
    margin-bottom: 10px;
    color: #007cba;
}

.folder-name {
    font-weight: 600;
    color: #333;
    font-size: 16px;
    word-wrap: break-word;
    max-width: 100%;
}

.audio-files-list {
    margin-top: 20px;
}

.audio-files-list h3 {
    color: #333;
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e0e0e0;
}

.audio-player-item {
    background: #f8f9fa;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 15px;
    transition: box-shadow 0.2s;
}

.audio-player-item:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.audio-player-item h4 {
    margin: 0 0 15px 0;
    color: #333;
    font-size: 18px;
    font-weight: 600;
}

.audio-player-item audio {
    width: 100%;
    max-width: 100%;
    height: 40px;
    outline: none;
}

/* Styles pour les lecteurs audio */
audio::-webkit-media-controls-panel {
    background-color: #f1f3f4;
}

audio::-webkit-media-controls-play-button {
    background-color: #007cba;
    border-radius: 50%;
}

.empty-folder {
    text-align: center;
    padding: 40px 20px;
    color: #666;
    font-style: italic;
}

.empty-folder-icon {
    font-size: 64px;
    margin-bottom: 15px;
    opacity: 0.5;
}

.back-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: #007cba;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: background-color 0.2s;
    margin-bottom: 20px;
}

.back-button:hover {
    background: #005a87;
    color: white;
    text-decoration: none;
}

.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #007cba;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 10px;
}

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

/* Responsive */
@media (max-width: 768px) {
    .subfolders-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 15px;
    }
    
    .folder-card {
        padding: 15px;
        min-height: 100px;
    }
    
    .folder-icon {
        font-size: 36px;
    }
    
    .folder-name {
        font-size: 14px;
    }
    
    .audio-player-item {
        padding: 15px;
    }
    
    .audio-player-item h4 {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .subfolders-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .folders-navigation,
    .frontend-folder-content {
        padding: 15px;
    }
}