/* Viewport — Custom pages (iframe preview) */

.vc-viewport {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8fafc;
}

.vc-iframe {
    width: 100%;
    height: 100%;
    border: none;
    background: #fff;
}

.vc-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: #94a3b8;
    font-size: 0.85rem;
    padding: 2rem;
    text-align: center;
}

.vc-empty-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #cbd5e1;
}