/**
 * Styles pour la page galerie
 */

/* Hero section galerie */
.gallery-hero {
    background: linear-gradient(135deg, rgba(247, 127, 0, 0.9) 0%, rgba(12, 140, 67, 0.9) 100%),
                url('../images/gallery-bg.jpg') center/cover no-repeat;
    min-height: 40vh;
    display: flex;
    align-items: center;
    color: white;
    position: relative;
}

/* Navigation galerie */
.gallery-nav {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: 1rem;
    margin: 1rem 0;
}

.nav-tabs-wrapper .nav-tabs {
    border: none;
    gap: 0.5rem;
}

.nav-tabs .nav-link {
    border: 2px solid transparent;
    border-radius: var(--border-radius-md);
    color: var(--medium-gray);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: var(--transition-normal);
    background: #f8f9fa;
}

.nav-tabs .nav-link:hover {
    border-color: var(--orange-ci);
    color: var(--orange-ci);
    background: rgba(247, 127, 0, 0.1);
}

.nav-tabs .nav-link.active {
    background: var(--gradient-orange-green);
    color: white;
    border-color: transparent;
}

.gallery-filters .form-select {
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius-md);
    padding: 0.75rem 1rem;
    transition: var(--transition-normal);
}

.gallery-filters .form-select:focus {
    border-color: var(--orange-ci);
    box-shadow: 0 0 0 0.2rem rgba(247, 127, 0, 0.15);
}

/* Galerie photos */
.photo-gallery {
    margin-top: 2rem;
}

.gallery-item {
    margin-bottom: 1.5rem;
}

.photo-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition-normal);
    height: 100%;
}

.photo-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.photo-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.photo-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.photo-card:hover .photo-wrapper img {
    transform: scale(1.1);
}

/* Overlay photo */
.photo-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.photo-card:hover .photo-overlay {
    opacity: 1;
}

.photo-actions {
    display: flex;
    gap: 0.5rem;
}

.photo-actions .btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: var(--transition-normal);
}

.photo-actions .btn:hover {
    transform: scale(1.1);
}

/* Informations photo */
.photo-info {
    padding: 1rem;
}

.photo-info h6 {
    margin-bottom: 0.5rem;
    color: var(--dark);
    font-weight: 600;
}

.photo-info small {
    color: var(--medium-gray);
    font-size: 0.85rem;
}

/* Galerie vidéos */
.video-gallery {
    margin-top: 2rem;
}

.video-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition-normal);
    height: 100%;
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.video-wrapper {
    position: relative;
    aspect-ratio: 16/9;
    background: #000;
}

.video-thumbnail {
    position: relative;
    width: 100%;
    height: 100%;
    cursor: pointer;
    overflow: hidden;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.video-thumbnail:hover img {
    transform: scale(1.05);
}

/* Bouton play */
.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    background: var(--gradient-orange-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-lg);
}

.play-button:hover {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: var(--shadow-xl);
}

.play-button::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* Informations vidéo */
.video-info {
    padding: 1.5rem;
}

.video-info h5 {
    margin-bottom: 1rem;
    color: var(--dark);
    font-weight: 600;
}

.video-info p {
    color: var(--medium-gray);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.video-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid #e9ecef;
}

.video-meta small {
    color: var(--medium-gray);
    font-size: 0.85rem;
}

/* Albums */
.album-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition-normal);
    height: 100%;
}

.album-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.album-preview {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.preview-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    height: 100%;
    gap: 2px;
}

.preview-item {
    overflow: hidden;
}

.preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.album-card:hover .preview-item img {
    transform: scale(1.1);
}

.preview-1 {
    grid-row: 1 / 3;
}

.album-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.album-card:hover .album-overlay {
    opacity: 1;
}

.album-info {
    padding: 1.5rem;
}

.album-info h5 {
    margin-bottom: 0.5rem;
    color: var(--dark);
    font-weight: 600;
}

.album-info small {
    color: var(--medium-gray);
}

/* Masonry layout pour les photos */
#photoMasonry {
    column-count: 4;
    column-gap: 1rem;
}

#photoMasonry .gallery-item {
    break-inside: avoid;
    margin-bottom: 1rem;
}

/* Aucun média */
.no-media {
    padding: 4rem 2rem;
    text-align: center;
}

.no-media i {
    color: var(--medium-gray);
    margin-bottom: 2rem;
}

.no-media h3 {
    color: var(--dark);
    margin-bottom: 1rem;
}

/* Lightbox personnalisations */
.lb-data .lb-caption {
    font-size: 1rem;
    font-weight: 600;
    color: white;
}

.lb-data .lb-number {
    color: rgba(255, 255, 255, 0.8);
}

/* Pagination galerie */
.pagination {
    margin-top: 3rem;
}

.pagination .page-link {
    color: var(--orange-ci);
    border-color: #dee2e6;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-md);
    margin: 0 0.25rem;
    transition: var(--transition-normal);
}

.pagination .page-link:hover {
    color: white;
    background-color: var(--orange-ci);
    border-color: var(--orange-ci);
    transform: translateY(-2px);
}

.pagination .page-item.active .page-link {
    background-color: var(--orange-ci);
    border-color: var(--orange-ci);
}

/* Responsive design */
@media (max-width: 1200px) {
    #photoMasonry {
        column-count: 3;
    }
}

@media (max-width: 992px) {
    .gallery-nav {
        padding: 0.75rem;
    }
    
    .nav-tabs .nav-link {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    #photoMasonry {
        column-count: 2;
    }
    
    .album-preview {
        height: 180px;
    }
}

@media (max-width: 768px) {
    .gallery-hero {
        min-height: 30vh;
        padding: 2rem 0;
    }
    
    .gallery-nav {
        margin: 0.5rem 0;
    }
    
    .gallery-nav .row {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-tabs {
        justify-content: center;
    }
    
    .nav-tabs .nav-link {
        padding: 0.5rem 0.75rem;
        font-size: 0.85rem;
    }
    
    #photoMasonry {
        column-count: 1;
    }
    
    .photo-actions {
        gap: 0.25rem;
    }
    
    .photo-actions .btn {
        width: 35px;
        height: 35px;
        font-size: 0.85rem;
    }
    
    .play-button {
        width: 60px;
        height: 60px;
        font-size: 1.25rem;
    }
    
    .video-info {
        padding: 1rem;
    }
    
    .album-info {
        padding: 1rem;
    }
}

@media (max-width: 576px) {
    .photo-info {
        padding: 0.75rem;
    }
    
    .photo-info h6 {
        font-size: 0.9rem;
    }
    
    .photo-info small {
        font-size: 0.8rem;
    }
    
    .video-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .album-preview {
        height: 150px;
    }
    
    .preview-grid {
        gap: 1px;
    }
}

/* Animations */
@keyframes galleryItemIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.gallery-item {
    animation: galleryItemIn 0.6s ease-out;
}

.gallery-item:nth-child(1) { animation-delay: 0.1s; }
.gallery-item:nth-child(2) { animation-delay: 0.15s; }
.gallery-item:nth-child(3) { animation-delay: 0.2s; }
.gallery-item:nth-child(4) { animation-delay: 0.25s; }
.gallery-item:nth-child(5) { animation-delay: 0.3s; }
.gallery-item:nth-child(6) { animation-delay: 0.35s; }
.gallery-item:nth-child(7) { animation-delay: 0.4s; }
.gallery-item:nth-child(8) { animation-delay: 0.45s; }

/* États de chargement */
.gallery-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
}

.gallery-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--orange-ci);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Filtres avancés */
.advanced-filters {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.filter-tag {
    background: rgba(247, 127, 0, 0.1);
    color: var(--orange-ci);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-xl);
    font-size: 0.85rem;
    border: 1px solid var(--orange-ci);
    cursor: pointer;
    transition: var(--transition-normal);
}

.filter-tag:hover,
.filter-tag.active {
    background: var(--orange-ci);
    color: white;
}

/* Accessibilité */
.photo-card:focus-within,
.video-card:focus-within,
.album-card:focus-within {
    outline: 2px solid var(--orange-ci);
    outline-offset: 2px;
}

/* Styles d'impression */
@media print {
    .gallery-nav,
    .photo-actions,
    .album-overlay,
    .play-button {
        display: none;
    }
    
    .photo-card,
    .video-card,
    .album-card {
        box-shadow: none;
        border: 1px solid #ddd;
        break-inside: avoid;
        margin-bottom: 1rem;
    }
    
    #photoMasonry {
        column-count: 2;
        column-gap: 1rem;
    }
}