/* PageBuilder — Layout & Image rendering support */

/* ── Multi-column group layout ── */

.pb-group-row {
    display: grid;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.pb-group-row--cols-2 {
    grid-template-columns: 1fr 1fr;
}

.pb-group-row--cols-3 {
    grid-template-columns: 1fr 1fr 1fr;
}

.pb-group-row--cols-4 {
    grid-template-columns: 1fr 1fr 1fr 1fr;
}

.pb-group-col {
    min-width: 0;
}

/* Responsive: collapse to single column on narrow screens */
@media (max-width: 768px) {
    .pb-group-row {
        grid-template-columns: 1fr !important;
    }
}

/* List page: thumbnail in DataGrid cell */
.pb-cell-image {
    width: 36px;
    height: 36px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    vertical-align: middle;
}

.pb-cell-image-placeholder {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: var(--color-bg-subtle);
    border: 1px dashed var(--color-border);
}

/* Card page: image URL field with preview */
.pb-image-field {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.pb-image-preview {
    width: 100%;
    max-width: 200px;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    overflow: hidden;
    background: var(--color-bg-subtle);
}

.pb-image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pb-image-preview--empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    border-style: dashed;
}