diff --git a/functions.php b/functions.php
index 3545f884..64f2a59f 100644
--- a/functions.php
+++ b/functions.php
@@ -307,18 +307,26 @@ add_action('wp_footer', function() use ($container) {
  */
 // Registrar hooks de inyección CSS directamente (sin wrapper)
 if (!is_admin()) {
-    global $wpdb;
+    try {
+        global $wpdb;
 
-    $repository = new \ROITheme\Admin\CustomCSSManager\Infrastructure\Persistence\WordPressSnippetRepository($wpdb);
-    $getCriticalUseCase = new \ROITheme\Public\CustomCSSManager\Application\UseCases\GetCriticalSnippetsUseCase($repository);
-    $getDeferredUseCase = new \ROITheme\Public\CustomCSSManager\Application\UseCases\GetDeferredSnippetsUseCase($repository);
+        $repository = new \ROITheme\Admin\CustomCSSManager\Infrastructure\Persistence\WordPressSnippetRepository($wpdb);
+        $getCriticalUseCase = new \ROITheme\Public\CustomCSSManager\Application\UseCases\GetCriticalSnippetsUseCase($repository);
+        $getDeferredUseCase = new \ROITheme\Public\CustomCSSManager\Application\UseCases\GetDeferredSnippetsUseCase($repository);
 
-    $injector = new \ROITheme\Public\CustomCSSManager\Infrastructure\Services\CustomCSSInjector(
-        $getCriticalUseCase,
-        $getDeferredUseCase
-    );
+        $injector = new \ROITheme\Public\CustomCSSManager\Infrastructure\Services\CustomCSSInjector(
+            $getCriticalUseCase,
+            $getDeferredUseCase
+        );
 
-    $injector->register();
+        $injector->register();
+
+        if (defined('WP_DEBUG') && WP_DEBUG) {
+            error_log('ROI Theme: CustomCSSManager hooks registered successfully');
+        }
+    } catch (\Throwable $e) {
+        error_log('ROI Theme: CustomCSSManager FAILED: ' . $e->getMessage() . ' in ' . $e->getFile() . ':' . $e->getLine());
+    }
 }
 
 // =============================================================================