#post-modal {
    position: fixed !important;
    inset: 0 !important;
    background: rgba(0,0,0,.65) !important;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999999 !important;
}

/* quando aperta */
#post-modal.open {
    display: flex !important;
}

/* contenuto */
#post-modal .modal-content {
    background: #fff;
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 2rem;
    position: relative;
    z-index: 1000000;
}

/* bottone chiusura */
#post-modal .close-modal {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2rem;
    background: none;
    border: none;
    cursor: pointer;
}

/* blocca scroll pagina */
body.modal-open {
    overflow: hidden !important;
}