diff --git a/Admin/AdsensePlacement/Infrastructure/Ui/AdsensePlacementFormBuilder.php b/Admin/AdsensePlacement/Infrastructure/Ui/AdsensePlacementFormBuilder.php
index 6edd72cd..91ba422a 100644
--- a/Admin/AdsensePlacement/Infrastructure/Ui/AdsensePlacementFormBuilder.php
+++ b/Admin/AdsensePlacement/Infrastructure/Ui/AdsensePlacementFormBuilder.php
@@ -639,10 +639,20 @@ final class AdsensePlacementFormBuilder
         // Tamano y opacidad
         $html .= '<div class="row g-2 mt-2">';
         $html .= '    <div class="col-6">';
-        $size = $this->renderer->getFieldValue($cid, 'vignette_ads', 'vignette_size', '300x250');
+        $size = $this->renderer->getFieldValue($cid, 'vignette_ads', 'vignette_size', 'auto');
         $html .= $this->buildSelect($cid . 'VignetteSize', 'Tamano',
             (string)$size,
-            ['300x250' => '300x250', '336x280' => '336x280', 'responsive' => 'Responsive']
+            [
+                'auto' => 'Auto (recomendado)',
+                '300x250' => '300x250 (Rectangle)',
+                '336x280' => '336x280 (Large Rectangle)',
+                '728x90' => '728x90 (Leaderboard)',
+                '970x250' => '970x250 (Billboard)',
+                '970x90' => '970x90 (Large Leaderboard)',
+                '468x60' => '468x60 (Banner)',
+                '320x100' => '320x100 (Large Mobile)',
+                'responsive' => 'Responsive (fluid)',
+            ]
         );
         $html .= '    </div>';
         $html .= '    <div class="col-6">';
diff --git a/Public/AdsensePlacement/Infrastructure/Ui/AdsensePlacementRenderer.php b/Public/AdsensePlacement/Infrastructure/Ui/AdsensePlacementRenderer.php
index 55ce284a..d8571fb3 100644
--- a/Public/AdsensePlacement/Infrastructure/Ui/AdsensePlacementRenderer.php
+++ b/Public/AdsensePlacement/Infrastructure/Ui/AdsensePlacementRenderer.php
@@ -593,7 +593,7 @@ final class AdsensePlacementRenderer
         // === CSS via CSSGenerator ===
         $cssRules = [];
 
-        // Base anchor styles
+        // Base anchor styles - OCULTO POR DEFECTO hasta que AdSense llene el slot
         $cssRules[] = $this->cssGenerator->generate('.roi-anchor-ad', [
             'position' => 'fixed',
             'left' => '0',
@@ -606,6 +606,16 @@ final class AdsensePlacementRenderer
             'display' => 'flex',
             'align-items' => 'center',
             'justify-content' => 'center',
+            'opacity' => '0',
+            'visibility' => 'hidden',
+            'pointer-events' => 'none',
+        ]);
+
+        // Mostrar anchor cuando AdSense llena el slot
+        $cssRules[] = $this->cssGenerator->generate('.roi-anchor-ad.ad-loaded', [
+            'opacity' => '1',
+            'visibility' => 'visible',
+            'pointer-events' => 'auto',
         ]);
 
         $cssRules[] = $this->cssGenerator->generate('.roi-anchor-ad-top', [
@@ -884,11 +894,13 @@ final class AdsensePlacementRenderer
         $html = "<style id=\"roi-vignette-css\">{$css}</style>\n";
 
         // Determinar estilo de anuncio segun tamano
-        $adStyle = $size === 'responsive'
-            ? 'display:block;min-width:300px;min-height:250px'
-            : sprintf('display:inline-block;width:%dpx;height:%dpx', $adWidth, $adHeight);
-
-        $adFormat = $size === 'responsive' ? ' data-ad-format="auto" data-full-width-responsive="true"' : '';
+        if ($size === 'auto' || $size === 'responsive') {
+            $adStyle = 'display:block;min-width:300px;min-height:250px';
+            $adFormat = ' data-ad-format="auto" data-full-width-responsive="true"';
+        } else {
+            $adStyle = sprintf('display:inline-block;width:%dpx;height:%dpx', $adWidth, $adHeight);
+            $adFormat = '';
+        }
 
         $closeDelayClass = $closeDelay > 0 ? ' delayed' : '';
 
@@ -937,6 +949,12 @@ final class AdsensePlacementRenderer
         return match($size) {
             '300x250' => [300, 250],
             '336x280' => [336, 280],
+            '728x90' => [728, 90],
+            '970x250' => [970, 250],
+            '970x90' => [970, 90],
+            '468x60' => [468, 60],
+            '320x100' => [320, 100],
+            'auto', 'responsive' => [0, 0], // Tamaños dinamicos
             default => [300, 250],
         };
     }
diff --git a/Public/AdsensePlacement/Infrastructure/Ui/Assets/anchor-vignette.js b/Public/AdsensePlacement/Infrastructure/Ui/Assets/anchor-vignette.js
index 27f224bb..1bd89f11 100644
--- a/Public/AdsensePlacement/Infrastructure/Ui/Assets/anchor-vignette.js
+++ b/Public/AdsensePlacement/Infrastructure/Ui/Assets/anchor-vignette.js
@@ -87,28 +87,35 @@
     // =====================================================
 
     /**
-     * Observa los slots de AdSense y oculta el contenedor si no se llena
-     * AdSense agrega data-ad-status="unfilled" cuando no hay anuncio
+     * Observa los slots de AdSense y MUESTRA el contenedor solo cuando se llena
+     * Los anchors estan OCULTOS por defecto via CSS
+     * AdSense agrega data-ad-status="filled" cuando hay anuncio
      */
-    function watchUnfilledAds(containers) {
+    function watchAdStatus(containers) {
         containers.forEach(function(container) {
             var ins = container.querySelector('ins.adsbygoogle');
             if (!ins) return;
 
+            // Funcion para mostrar el anchor cuando el ad esta listo
+            function showIfFilled() {
+                var status = ins.getAttribute('data-ad-status');
+                if (status === 'filled') {
+                    container.classList.add('ad-loaded');
+                    return true;
+                }
+                return false;
+            }
+
             // Verificar si ya tiene estado (por si ya cargo)
-            var status = ins.getAttribute('data-ad-status');
-            if (status === 'unfilled') {
-                container.classList.add('hidden');
+            if (showIfFilled()) {
                 return;
             }
 
-            // Usar MutationObserver para detectar cambios
+            // Usar MutationObserver para detectar cuando AdSense llena el slot
             var observer = new MutationObserver(function(mutations) {
                 mutations.forEach(function(mutation) {
                     if (mutation.type === 'attributes' && mutation.attributeName === 'data-ad-status') {
-                        var newStatus = ins.getAttribute('data-ad-status');
-                        if (newStatus === 'unfilled') {
-                            container.classList.add('hidden');
+                        if (showIfFilled()) {
                             observer.disconnect();
                         }
                     }
@@ -120,15 +127,9 @@
                 attributeFilter: ['data-ad-status']
             });
 
-            // Timeout de seguridad: si despues de 5s no hay contenido, ocultar
+            // Timeout de seguridad: despues de 5s desconectar observer
+            // Si no se lleno, el anchor permanece oculto (comportamiento deseado)
             setTimeout(function() {
-                var adStatus = ins.getAttribute('data-ad-status');
-                // Si no tiene status o esta unfilled, y no tiene contenido real
-                if (!adStatus || adStatus === 'unfilled') {
-                    if (ins.innerHTML.length < 100) {
-                        container.classList.add('hidden');
-                    }
-                }
                 observer.disconnect();
             }, 5000);
         });
@@ -157,8 +158,8 @@
             }
         });
 
-        // Ocultar anchors cuando AdSense no llena el slot
-        watchUnfilledAds(anchors);
+        // Mostrar anchors solo cuando AdSense llene el slot (ocultos por defecto via CSS)
+        watchAdStatus(anchors);
 
         // Event delegation para botones
         document.addEventListener('click', function(e) {