diff --git a/admin-panel/admin/assets/js/admin-app.js b/admin-panel/admin/assets/js/admin-app.js
index 48801450..6152ff68 100644
--- a/admin-panel/admin/assets/js/admin-app.js
+++ b/admin-panel/admin/assets/js/admin-app.js
@@ -58,6 +58,9 @@ const AdminPanel = {
 
 		// Contador de caracteres
 		this.setupCharacterCounter();
+
+		// Vista previa en tiempo real
+		this.setupLivePreview();
 	},
 
 	/**
@@ -69,7 +72,11 @@ const AdminPanel = {
 
 		messageTextarea.addEventListener('input', () => {
 			const count = messageTextarea.value.length;
+			const maxLength = 250;
+			const percentage = (count / maxLength) * 100;
+
 			const counter = document.getElementById('topBarMessageTextCount');
+			const progress = document.getElementById('topBarMessageTextProgress');
 
 			if (counter) {
 				counter.textContent = count;
@@ -85,12 +92,110 @@ const AdminPanel = {
 					counter.classList.add('text-muted');
 				}
 			}
+
+			// Actualizar progress bar
+			if (progress) {
+				progress.style.width = percentage + '%';
+				progress.setAttribute('aria-valuenow', count);
+
+				// Cambiar color del progress bar
+				progress.classList.remove('bg-orange-primary', 'bg-warning', 'bg-danger');
+				if (count > 230) {
+					progress.classList.add('bg-danger');
+				} else if (count > 200) {
+					progress.classList.add('bg-warning');
+				} else {
+					progress.classList.add('bg-orange-primary');
+				}
+			}
 		});
 
 		// Trigger inicial para mostrar count actual
 		messageTextarea.dispatchEvent(new Event('input'));
 	},
 
+	/**
+	 * Configurar vista previa en tiempo real
+	 */
+	setupLivePreview() {
+		const preview = document.getElementById('topBarPreview');
+		if (!preview) return;
+
+		// Campos que afectan la vista previa
+		const fields = {
+			iconClass: document.getElementById('topBarIconClass'),
+			showIcon: document.getElementById('topBarShowIcon'),
+			highlightText: document.getElementById('topBarHighlightText'),
+			messageText: document.getElementById('topBarMessageText'),
+			linkText: document.getElementById('topBarLinkText'),
+			showLink: document.getElementById('topBarShowLink'),
+			bgColor: document.getElementById('topBarBgColor'),
+			textColor: document.getElementById('topBarTextColor'),
+			highlightColor: document.getElementById('topBarHighlightColor'),
+			fontSize: document.getElementById('topBarFontSize')
+		};
+
+		// Función para actualizar la vista previa
+		const updatePreview = () => {
+			// Obtener valores
+			const iconClass = fields.iconClass.value || 'bi bi-megaphone-fill';
+			const showIcon = fields.showIcon.checked;
+			const highlightText = fields.highlightText.value;
+			const messageText = fields.messageText.value || 'Tu mensaje aquí...';
+			const linkText = fields.linkText.value || 'Ver más';
+			const showLink = fields.showLink.checked;
+			const bgColor = fields.bgColor.value || '#0E2337';
+			const textColor = fields.textColor.value || '#ffffff';
+			const highlightColor = fields.highlightColor.value || '#FF8600';
+
+			// Mapeo de tamaños de fuente
+			const fontSizeMap = {
+				'small': '0.8rem',
+				'normal': '0.9rem',
+				'large': '1rem'
+			};
+			const fontSize = fontSizeMap[fields.fontSize.value] || '0.9rem';
+
+			// Construir HTML de la vista previa
+			let html = '';
+
+			// Icono
+			if (showIcon && iconClass) {
+				html += `<i class="${iconClass}" style="font-size: 1.2rem; color: ${highlightColor};"></i>`;
+			}
+
+			// Texto destacado
+			if (highlightText) {
+				html += `<span style="font-weight: 700; color: ${highlightColor};">${highlightText}</span>`;
+			}
+
+			// Mensaje principal
+			html += `<span style="flex: 1; min-width: 300px; text-align: center;">${messageText}</span>`;
+
+			// Enlace
+			if (showLink && linkText) {
+				html += `<a href="#" style="color: ${textColor}; text-decoration: underline; white-space: nowrap; transition: color 0.3s;">${linkText}</a>`;
+			}
+
+			// Actualizar la vista previa
+			preview.innerHTML = html;
+			preview.style.backgroundColor = bgColor;
+			preview.style.color = textColor;
+			preview.style.fontSize = fontSize;
+		};
+
+		// Agregar listeners a todos los campos
+		Object.values(fields).forEach(field => {
+			if (field) {
+				field.addEventListener('input', updatePreview);
+				field.addEventListener('change', updatePreview);
+			}
+		});
+
+		// Actualización inicial
+		updatePreview();
+	},
+
 	/**
 	 * Cambiar tab
 	 */