''))));
    $tags        = sanitize_text_field($_POST['tags']        ?? '');
    $template_id = (int) ($_POST['template_id'] ?? 0);

    if (!$template_id) {
        wp_send_json_error('No category template ID provided.');
    }

    // Save the template ID for next time
    update_option('inagro_kai_cat_template_id', $template_id);

    // Parse category HTML → extract filters, groups, cards
    $importer = new Inagro_KAI_Category_Importer();
    try {
        $content        = $importer->parse($html);
        $elementor_data = $importer->fill_template($content, $template_id);
    } catch (\Exception $e) {
        wp_send_json_error('Import failed: ' . $e->getMessage());
    }

    // Derive title from HTML if not provided
    if (!$title && !empty($content['seo']['title'])) {
        $title = $content['seo']['title'];
    }
    if (!$title) {
        wp_send_json_error('No title found. Please enter a page title manually.');
    }
    if (!$slug) {
        $prefix = get_option('inagro_kai_cat_slug_prefix', '');
        $slug   = $prefix . sanitize_title($title);
    }

    // Create the page
    $post_id = Inagro_KAI_Page_Creator::create(
        $title, $slug, $elementor_data,
        $content['seo'] ?? [], $status, $post_type, 0,
        ['categories' => $categories, 'tags' => $tags]
    );

    if (is_wp_error($post_id)) {
        wp_send_json_error('Page creation failed: ' . $post_id->get_error_message());
    }

    Inagro_KAI_Page_Creator::log_page([
        'post_id'     => $post_id,
        'title'       => $title,
        'topic'       => 'Category Import: ' . $title,
        'slug'        => $slug,
        'template_id' => $template_id,
        'model'       => 'none',
        'usage'       => [],
        'cost_usd'    => 0,
        'status'      => $status,
        'created_at'  => current_time('mysql'),
    ]);

    wp_send_json_success([
        'post_id'     => $post_id,
        'title'       => $title,
        'slug'        => $slug,
        'edit_url'    => admin_url("post.php?post={$post_id}&action=elementor"),
        'preview_url' => get_permalink($post_id),
    ]);
});

// Export page log as CSV
add_action('admin_post_inagro_kai_export_log', function (): void {
    if (!current_user_can('manage_options')) wp_die('Forbidden', 403);
    check_admin_referer('inagro_kai_export_log');

    $log = get_option('inagro_kai_page_log', []);
    header('Content-Type: text/csv; charset=utf-8');
    header('Content-Disposition: attachment; filename="inagro-kai-log-' . date('Y-m-d') . '.csv"');
    $out = fopen('php://output', 'w');
    fputcsv($out, ['Date', 'Title', 'Topic', 'Slug', 'Post ID', 'Template ID', 'Model', 'Input Tokens', 'Output Tokens', 'Cost USD', 'Status']);
    foreach (array_reverse($log) as $row) {
        fputcsv($out, [
            $row['created_at']            ?? '',
            $row['title']                 ?? '',
            $row['topic']                 ?? '',
            $row['slug']                  ?? '',
            $row['post_id']               ?? '',
            $row['template_id']           ?? '',
            $row['model']                 ?? '',
            $row['usage']['input']        ?? '',
            $row['usage']['output']       ?? '',
            $row['cost_usd']              ?? '',
            $row['status']                ?? '',
        ]);
    }
    fclose($out);
    exit;
});