diff --git a/nuxt4/app/components/UserProfileForm.vue b/nuxt4/app/components/UserProfileForm.vue
index 669b9ad..b6435cc 100644
--- a/nuxt4/app/components/UserProfileForm.vue
+++ b/nuxt4/app/components/UserProfileForm.vue
@@ -10,7 +10,7 @@
           color="neutral"
           variant="ghost"
           icon="i-heroicons-x-mark"
-          @click="$emit('close')"
+          @click="handleClose"
         >
           Cancelar
         </UButton>
@@ -262,7 +262,7 @@
           color="neutral"
           variant="ghost"
           size="lg"
-          @click="$emit('close')"
+          @click="handleClose"
           :disabled="isSubmitting"
         >
           Cancelar
@@ -311,6 +311,63 @@
         </div>
       </template>
     </UModal>
+
+    <!-- Modal de confirmación de salida -->
+    <UModal v-model:open="showExitConfirm">
+      <template #content>
+        <div class="exit-confirm-modal">
+          <div class="exit-modal-header">
+            <UIcon name="i-heroicons-exclamation-triangle" class="w-12 h-12 text-warning-500" />
+            <h3 class="exit-modal-title">¿Estás seguro de salir?</h3>
+          </div>
+
+          <div class="exit-modal-body">
+            <p class="exit-modal-message">
+              Tienes cambios pendientes en:
+            </p>
+            <ul class="exit-modal-fields">
+              <li v-for="field in modifiedFieldsList" :key="field" class="exit-field-item">
+                <UIcon name="i-heroicons-pencil-square" class="w-4 h-4 text-warning-500" />
+                {{ field }}
+              </li>
+            </ul>
+            <div class="exit-modal-notice">
+              <UIcon name="i-heroicons-information-circle" class="w-5 h-5" />
+              <p>
+                Estos cambios quedarán guardados <strong>localmente en tu navegador</strong>,
+                pero <strong class="text-error-600 dark:text-error-400">NO han sido enviados al servidor</strong>.
+              </p>
+            </div>
+            <div class="exit-modal-help">
+              <UIcon name="i-heroicons-light-bulb" class="w-5 h-5 text-primary-500" />
+              <p>
+                Para guardar definitivamente, haz clic en <strong>"Guardar cambios"</strong>.
+              </p>
+            </div>
+          </div>
+
+          <div class="exit-modal-actions">
+            <UButton
+              color="neutral"
+              variant="soft"
+              size="lg"
+              @click="showExitConfirm = false"
+            >
+              <UIcon name="i-heroicons-arrow-left" class="w-5 h-5" />
+              Continuar editando
+            </UButton>
+            <UButton
+              color="error"
+              size="lg"
+              @click="confirmExit"
+            >
+              <UIcon name="i-heroicons-arrow-right-on-rectangle" class="w-5 h-5" />
+              Salir sin guardar
+            </UButton>
+          </div>
+        </div>
+      </template>
+    </UModal>
   </div>
 </template>
 
@@ -319,12 +376,13 @@ const { user } = useAuthentik()
 const toast = useToast()
 
 // Emits
-defineEmits(['close'])
+const emit = defineEmits(['close'])
 
 // Estado del formulario
 const isSubmitting = ref(false)
 const isUploading = ref(false)
 const showCamera = ref(false)
+const showExitConfirm = ref(false)
 
 // Cookie para persistir cambios del formulario
 const formCookie = useCookie<Record<string, string>>('profile-form-draft', {
@@ -536,6 +594,23 @@ const handleAvatarCapture = async (imageBlob: Blob) => {
   }
 }
 
+// Manejar intento de cerrar formulario
+const handleClose = () => {
+  if (hasChanges.value) {
+    // Si hay cambios, mostrar modal de confirmación
+    showExitConfirm.value = true
+  } else {
+    // Si no hay cambios, cerrar directamente
+    emit('close')
+  }
+}
+
+// Confirmar salida sin guardar
+const confirmExit = () => {
+  showExitConfirm.value = false
+  emit('close')
+}
+
 // Reiniciar formulario a valores originales
 const resetForm = () => {
   if (!confirm('¿Estás seguro de descartar todos los cambios?\n\nSe restaurarán los valores originales y se eliminará el borrador guardado.')) {
@@ -746,6 +821,120 @@ const removeAvatar = async () => {
   overflow-y: auto;
 }
 
+/* Modal de confirmación de salida */
+.exit-confirm-modal {
+  padding: 2rem;
+  max-width: 600px;
+  margin: 0 auto;
+}
+
+.exit-modal-header {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 1rem;
+  margin-bottom: 1.5rem;
+  text-align: center;
+}
+
+.exit-modal-title {
+  font-size: 1.5rem;
+  font-weight: 700;
+  color: var(--color-gray-900);
+  margin: 0;
+}
+
+.exit-modal-body {
+  display: flex;
+  flex-direction: column;
+  gap: 1rem;
+  margin-bottom: 2rem;
+}
+
+.exit-modal-message {
+  font-size: 1rem;
+  font-weight: 600;
+  color: var(--color-gray-800);
+  margin: 0;
+}
+
+.exit-modal-fields {
+  list-style: none;
+  padding: 1rem;
+  margin: 0;
+  background: rgba(var(--color-warning-500), 0.1);
+  border-radius: 0.75rem;
+  border: 1px solid rgba(var(--color-warning-500), 0.3);
+  display: flex;
+  flex-direction: column;
+  gap: 0.5rem;
+}
+
+.exit-field-item {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  font-size: 0.875rem;
+  font-weight: 500;
+  color: var(--color-gray-700);
+}
+
+.exit-modal-notice {
+  display: flex;
+  gap: 0.75rem;
+  padding: 1rem;
+  background: rgba(var(--color-error-500), 0.1);
+  border-radius: 0.75rem;
+  border: 1px solid rgba(var(--color-error-500), 0.3);
+}
+
+.exit-modal-notice p {
+  margin: 0;
+  font-size: 0.875rem;
+  line-height: 1.5;
+  color: var(--color-gray-700);
+}
+
+.exit-modal-help {
+  display: flex;
+  gap: 0.75rem;
+  padding: 1rem;
+  background: rgba(var(--color-primary-500), 0.1);
+  border-radius: 0.75rem;
+  border: 1px solid rgba(var(--color-primary-500), 0.3);
+}
+
+.exit-modal-help p {
+  margin: 0;
+  font-size: 0.875rem;
+  line-height: 1.5;
+  color: var(--color-gray-700);
+}
+
+.exit-modal-actions {
+  display: flex;
+  gap: 1rem;
+  justify-content: center;
+}
+
+@media (max-width: 640px) {
+  .exit-confirm-modal {
+    padding: 1.5rem;
+  }
+
+  .exit-modal-title {
+    font-size: 1.25rem;
+  }
+
+  .exit-modal-actions {
+    flex-direction: column-reverse;
+  }
+
+  .exit-modal-actions button {
+    width: 100%;
+  }
+}
+
 .form-actions {
   display: flex;
   justify-content: flex-end;
@@ -827,4 +1016,39 @@ const removeAvatar = async () => {
 .dark .modal-title {
   color: var(--color-gray-100) !important;
 }
+
+.dark .exit-modal-title {
+  color: var(--color-gray-100) !important;
+}
+
+.dark .exit-modal-message {
+  color: var(--color-gray-200) !important;
+}
+
+.dark .exit-field-item {
+  color: var(--color-gray-300) !important;
+}
+
+.dark .exit-modal-fields {
+  background: rgba(var(--color-warning-500), 0.15) !important;
+  border-color: rgba(var(--color-warning-500), 0.4) !important;
+}
+
+.dark .exit-modal-notice {
+  background: rgba(var(--color-error-500), 0.15) !important;
+  border-color: rgba(var(--color-error-500), 0.4) !important;
+}
+
+.dark .exit-modal-notice p {
+  color: var(--color-gray-300) !important;
+}
+
+.dark .exit-modal-help {
+  background: rgba(var(--color-primary-500), 0.15) !important;
+  border-color: rgba(var(--color-primary-500), 0.4) !important;
+}
+
+.dark .exit-modal-help p {
+  color: var(--color-gray-300) !important;
+}
 </style>