.modal[hidden] {
    display: none;
}

.modal {
    position: fixed;
    inset: 0;
    display: grid;
    place-items: center;
    z index:1000;
}

.modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.5);
}

.modal__window {
    position: relative;
    z-index: 1;
    background: #fff;
    border radius:12px;
    padding: 1.25rem;
    width: min(92vw,520px);
}

.form-actions {
    display: flex;
    gap: .5rem;
    margin-top: 1rem;
}