.mf-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mf-flex          { display: flex; }
.mf-flex-col      { display: flex; flex-direction: column; }
.mf-items-center  { align-items: center; }
.mf-justify-between { justify-content: space-between; }
.mf-gap-1 { gap: var(--mf-space-1); }
.mf-gap-2 { gap: var(--mf-space-2); }
.mf-gap-3 { gap: var(--mf-space-3); }
.mf-gap-4 { gap: var(--mf-space-4); }

.mf-mt-2 { margin-top: var(--mf-space-2); }
.mf-mt-4 { margin-top: var(--mf-space-4); }
.mf-mt-6 { margin-top: var(--mf-space-6); }

.mf-hidden { display: none !important; }

@media print {
    .mf-app-shell__sidebar,
    .mf-mailbox__topbar,
    .mf-mailbox__folders,
    .mf-mailbox__list,
    .mf-email-viewer__actions,
    .mf-compose,
    .mf-toasts {
        display: none !important;
    }
    body, .mf-app-shell__main, .mf-email-viewer {
        background: #FFFFFF !important;
        color: #000000 !important;
    }
}