/* Styles pour le frontend de Post Library Manager */

.plm-frontend-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.plm-frontend-container .plm-filters {
    background: #f8f9fa;
    padding: 20px;
    margin: 20px 0;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.plm-frontend-container .plm-filters input[type="text"],
.plm-frontend-container .plm-filters select {
    padding: 10px 15px;
    border: 1px solid #ced4da;
    border-radius: 6px;
    font-size: 14px;
    min-width: 200px;
    background: white;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    min-height: 40px;

}

.plm-frontend-container .plm-filters input[type="text"]:focus,
.plm-frontend-container .plm-filters select:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 2px rgba(0, 124, 186, 0.2);
}

.plm-frontend-container .plm-filters button {
    background: linear-gradient(135deg, #007cba 0%, #005a87 100%);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.plm-frontend-container .plm-filters button:hover {
    background: linear-gradient(135deg, #005a87 0%, #004066 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.plm-frontend-container .plm-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.plm-frontend-container .plm-post-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.plm-frontend-container .plm-post-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    height: 100%;
}

.plm-sort-options label {
    white-space: nowrap;
}

.plm-frontend-container .plm-post-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #007cba, #3b2d86);
}

.plm-frontend-container .plm-post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.plm-frontend-container .plm-post-thumbnail {
    margin-bottom: 20px;
    text-align: center;
    border-radius: 8px;
    overflow: hidden;
}

.plm-frontend-container .plm-post-thumbnail img,
.plm-frontend-container .plm-vignette {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    max-height: 220px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.plm-frontend-container .plm-post-card:hover .plm-post-thumbnail img,
.plm-frontend-container .plm-post-card:hover .plm-vignette {
    transform: scale(1.05);
}

.plm-frontend-container .plm-post-title {
    margin: 0 0 15px 0;
    font-size: 20px;
    line-height: 1.4;
    font-weight: 600;
    color: #2c3e50;
}

.plm-frontend-container .plm-post-card-link:hover .plm-post-title {
    color: #007cba;
}

.plm-frontend-container .plm-description {
    color: #6c757d;
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.6;
    font-size: 15px;
}

.plm-frontend-container .plm-metadata {
    border-top: 2px solid #f8f9fa;
    padding-top: 20px;
}

.plm-frontend-container .plm-meta-item {
    margin-bottom: 12px;
    font-size: 14px;
    line-height: 1.5;
    display: flex;
    align-items: flex-start;
}

.plm-frontend-container .plm-meta-item strong {
    color: #495057;
    font-weight: 600;
    min-width: 100px;
    margin-right: 10px;
}

.plm-frontend-container .plm-iframe-container {
    margin-top: 20px;
    border-top: 2px solid #f8f9fa;
    padding-top: 20px;
}

.plm-frontend-container .plm-toggle-iframe {
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    width: 100%;
    margin-bottom: 15px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.plm-frontend-container .plm-toggle-iframe:hover {
    background: linear-gradient(135deg, #495057 0%, #343a40 100%);
    transform: translateY(-1px);
}

.plm-frontend-container .plm-iframe-content {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #dee2e6;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}

.plm-frontend-container .plm-iframe-content iframe {
    width: 100%;
    max-width: 100%;
    border: none;
    border-radius: 4px;
}

/* Styles pour la pagination */
.plm-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 30px 0;
    gap: 10px;
    flex-wrap: wrap;
}

/* Styles pour le sélecteur d'éléments par page */
.plm-per-page-selector {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin: 20px 0 10px;
    font-size: 14px;
}

.plm-per-page-selector label {
    margin-right: 10px;
    font-weight: 500;
    text-wrap-mode: nowrap;
}

.plm-per-page-selector select {
    padding: 5px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #fff;
    cursor: pointer;
    font-size: 14px;
    min-width: 70px;
    min-height: 40px;

}

.plm-per-page-selector select:focus {
    outline: none;
    border-color: var(--plm-primary-color, #4a6fa5);
    box-shadow: 0 0 0 2px rgba(74, 111, 165, 0.2);
}

.plm-pagination-button {
    background: white;
    border: 2px solid #007cba;
    color: #007cba;
    padding: 10px 15px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    min-width: 45px;
    text-align: center;
}

.plm-pagination-button:hover {
    background: #007cba;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 124, 186, 0.3);
}

.plm-pagination-button.active {
    background: linear-gradient(135deg, #007cba 0%, #005a87 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(0, 124, 186, 0.4);
    transform: scale(1.05);
}

.plm-pagination-button:disabled {
    background: #f8f9fa;
    border-color: #dee2e6;
    color: #6c757d;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.plm-pagination-info {
    color: #6c757d;
    font-size: 14px;
    margin: 0 15px;
    font-style: italic;
}

/* Styles pour les états de chargement */
.plm-frontend-container #frontend-loading {
    text-align: center;
    padding: 40px 20px;
    font-style: italic;
    color: #6c757d;
    font-size: 16px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.plm-frontend-container .plm-post-card {
    animation: fadeInUp 0.6s ease forwards;
}

.plm-frontend-container .plm-post-card:nth-child(even) {
    animation-delay: 0.1s;
}

.plm-frontend-container .plm-post-card:nth-child(3n) {
    animation-delay: 0.2s;
}

/* Responsive Design */
@media (max-width: 768px) {
    .plm-frontend-container {
        padding: 15px;
    }
    
    .plm-frontend-container .plm-filters {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    
    .plm-frontend-container .plm-filters input[type="text"],
    .plm-frontend-container .plm-filters select {
        min-width: auto;
        width: 100%;
    }
    
    .plm-frontend-container .plm-posts-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .plm-frontend-container .plm-post-card {
        padding: 20px;
    }
    
    .plm-frontend-container .plm-meta-item {
        flex-direction: column;
        gap: 5px;
    }
    
    .plm-frontend-container .plm-meta-item strong {
        min-width: auto;
        margin-right: 0;
    }
    
    .plm-filters {
        flex-direction: column;
        padding: 15px;
    }
    
    .plm-filters input,
    .plm-filters select,
    .plm-filters button {
        width: 100%;
        margin: 5px 0;
    }
    
    .plm-filter-group {
        width: 100%;
    }
    
    .plm-pagination {
        gap: 5px;
    }
    
    .plm-pagination-button {
        padding: 8px 12px;
        font-size: 14px;
    }
    
    .plm-per-page-selector {
        justify-content: center;
        margin: 15px 0;
    }
}

@media (max-width: 480px) {
    .plm-frontend-container .plm-post-card {
        padding: 15px;
    }
    
    .plm-frontend-container .plm-post-title {
        font-size: 18px;
    }
    
    .plm-frontend-container .plm-filters {
        padding: 15px;
    }
}

/* Styles pour l'accessibilité */
.plm-frontend-container button:focus,
.plm-frontend-container input:focus,
.plm-frontend-container select:focus {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

/* Animation de pulsation pour le chargement */
@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.6; }
    100% { opacity: 1; }
}

.plm-frontend-container #frontend-loading.show {
    animation: pulse 1.5s infinite;
}