.gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.gallery-thumb {
    cursor: pointer;
    transition: transform 0.2s;
}

    .gallery-thumb:hover {
        transform: scale(1.05);
    }

.header-selection {
    display: flex;
    align-items: center;
    width: 60%;
}

.gallery-wrapper {
    display: flex;
    flex-direction: column;
}

.gallery-actions {
    display: flex;
    justify-content: flex-end;
    margin: 1rem 0;
}

.titles {
    flex: 1;
    text-align: center;
}

.image-container {
    position: relative;
    display: inline-block;
    width: 300px;
    height: 300px;
    overflow: hidden; /* cache le dépassement */
    border-radius: 8px;
}

    .image-container img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        background-color: #000;
        transition: opacity 0.2s, border 0.2s, transform 0.2s;
    }

    /* Image sélectionnée */
    .image-container.selected img {
        opacity: 0.6;
        border: 3px solid limegreen;
    }
/* Bouton overlay */
.select-btn {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background-color: rgba(0, 0, 0, 0.6);
    color: white;
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.2s;
}

    .select-btn:hover {
        background-color: rgba(0, 128, 0, 0.8);
    }