/* El loader ocupa toda la pantalla, pero deja visible el mismo backdrop de los diálogos. */
.swal2-container .swal2-popup.w-100-loader {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
}

.swal2-container.swal2-backdrop-show,
.swal2-container.swal2-noanimation {
    background: rgba(0, 0, 0, 0.72) !important;
    -webkit-backdrop-filter: blur(6px) !important;
    backdrop-filter: blur(6px) !important;
}