.collage-img-container {
    height: auto;
    overflow-y: auto;
    padding: 20px;
}

.collage-img-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(175px, 1fr));
    gap: 15px;
}

.collage-img-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    overflow: hidden;
    border-radius: 8px;
    width: 100%;
}

.collage-img-item img {
    width: 100%;
    object-fit: cover;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
    display: block;
    transition: transform 0.5s ease;
}

.collage-img-item:hover img {
    transform: scale(1.08);
    cursor: pointer;
}

.map-caption {
    background-color: #001265;
    color: #fff;
    text-align: center;
    font-weight: bold;
    padding: 10px 10px;
    font-size: 1rem;
    border-bottom-right-radius: 8px;
    border-bottom-left-radius: 8px;
    height: 100%;
    align-content: center;
    width: 100%;

}

/* Backdrop solo para esta modal */
.custom-modal ~ .modal-backdrop {
    z-index: 1040 !important; /* fondo */
    background-color: #001265;
}

/* Modal especial */
.custom-modal {
    z-index: 2000 !important; /* ventana encima */
    position: fixed !important;
    top: 0;
    left: 0;
}

/* Opcional: estilos extra solo para esta modal */
.custom-modal .modal-content {
    filter: none !important;
    backdrop-filter: none !important;
}