Login resuelto

frontend-client/src/routes/+layout.svelte

@@ -4,13 +4,25 @@
   import Toast from '$lib/components/Toast.svelte';
   import { onMount } from 'svelte';
   import { auth } from '$lib/stores/auth.js';
+  import { goto } from '$app/navigation';
   import { page } from '$app/stores';
+  import { browser } from '$app/environment';
   import '../app.css';
 
+  let mounted = false;
+
   onMount(() => {
     auth.init();
+    mounted = true;
   });
 
+  // Guard reactivo global: redirige a /login si no está autenticado en rutas protegidas
+  $: if (browser && mounted && !$auth.isAuthenticated &&
+       !$page.url.pathname.startsWith('/login') &&
+       !$page.url.pathname.startsWith('/register')) {
+    goto('/login');
+  }
+
   $: showHeader = !$page.url.pathname.startsWith('/login') && !$page.url.pathname.startsWith('/register');
 </script>