.swal2-popup.swal2-toast {
    padding: .75rem 1rem !important;
    border-radius: .75rem !important;
    box-shadow: 0 6px 18px rgba(0, 0, 0, .12) !important;
    font-size: .95rem !important;
    line-height: 1.25 !important;
    width: auto !important;
    /* evita anchuras raras del tema */
}

.swal2-toast .swal2-title {
    margin: 0 0 0 .5rem !important;
    font-weight: 600 !important;
}

.swal2-timer-progress-bar {
    height: 3px !important;
    background: rgba(0, 0, 0, .15) !important;
    border-bottom-left-radius: .75rem !important;
    border-bottom-right-radius: .75rem !important;
}