execute( "UPDATE admin_users SET is_active = ? WHERE id = ?", [$isActive ? 1 : 0, $userId] ); echo json_encode([ 'success' => true, 'message' => 'Estado actualizado correctamente' ]); } catch (Exception $e) { error_log('Error toggling admin user status: ' . $e->getMessage()); http_response_code(500); echo json_encode([ 'success' => false, 'error' => $e->getMessage() ]); }