fix: restore dark theme tokens for login/admin/legal pages + remove formation SEO

- globals.css: restore missing dark-*, primary, error, warning color tokens
  and gradient-text/gradient-bg utility classes so login, admin, mentions-legales,
  and confidentialite pages render correctly (white text was invisible on white bg)
- layout.tsx: remove "Candidature Formation" from JSON-LD SiteNavigationElement
- candidature/layout.tsx: remove "Formation" from title/description, add noindex
- robots.ts: disallow /candidature/ from crawlers
- sitemap.ts: remove /candidature from sitemap

https://claude.ai/code/session_01V8YAjpqRQ3bfBYsABYsEgo

app/candidature/layout.tsx

@@ -1,9 +1,13 @@
 import type { Metadata } from "next";
 
 export const metadata: Metadata = {
-  title: "Candidature Formation HookLab",
+  title: "Candidature HookLab",
   description:
-    "Postulez à la formation HookLab pour apprendre à créer des sites web professionnels pour artisans du bâtiment. Formation complète et accompagnement personnalisé.",
+    "Rejoignez HookLab et apprenez \u00e0 cr\u00e9er des sites web professionnels pour artisans du b\u00e2timent. Accompagnement personnalis\u00e9.",
+  robots: {
+    index: false,
+    follow: false,
+  },
   alternates: {
     canonical: "https://hooklab.eu/candidature",
   },

app/globals.css

@@ -23,6 +23,17 @@
   --color-border-light: #F3F4F6;
 
   --color-success: #10B981;
+  --color-warning: #F59E0B;
+  --color-error: #EF4444;
+
+  --color-primary: #6D5EF6;
+  --color-primary-hover: #5B4FDB;
+
+  --color-dark: #0B0F19;
+  --color-dark-bg: #0B0F19;
+  --color-dark-light: #1A1F2E;
+  --color-dark-lighter: #252A3A;
+  --color-dark-border: #2A2F3F;
 
   --font-sans: "Inter", sans-serif;
 }
@@ -37,6 +48,18 @@ html {
   scroll-behavior: smooth;
 }
 
+/* Gradient utilities (used by login, admin, candidature pages) */
+.gradient-text {
+  background: linear-gradient(135deg, #6D5EF6, #9D8FF9);
+  -webkit-background-clip: text;
+  -webkit-text-fill-color: transparent;
+  background-clip: text;
+}
+
+.gradient-bg {
+  background: linear-gradient(135deg, #6D5EF6, #9D8FF9);
+}
+
 /* Card hover */
 .card-hover {
   transition: transform 0.3s ease, box-shadow 0.3s ease;

app/layout.tsx

@@ -193,11 +193,6 @@ export default function RootLayout({
         name: "D\u00e9mo Plombier",
         url: `${BASE_URL}/plombier`,
       },
-      {
-        "@type": "WebPage",
-        name: "Candidature Formation",
-        url: `${BASE_URL}/candidature`,
-      },
       {
         "@type": "WebPage",
         name: "Mentions L\u00e9gales",

app/robots.ts

@@ -8,7 +8,7 @@ export default function robots(): MetadataRoute.Robots {
       {
         userAgent: "*",
         allow: "/",
-        disallow: ["/admin/", "/api/", "/setup-admin/", "/dashboard/", "/profil/", "/formations/", "/login/", "/register/"],
+        disallow: ["/admin/", "/api/", "/setup-admin/", "/dashboard/", "/profil/", "/formations/", "/login/", "/register/", "/candidature/"],
       },
     ],
     sitemap: `${BASE_URL}/sitemap.xml`,

app/sitemap.ts

@@ -34,14 +34,6 @@ export default function sitemap(): MetadataRoute.Sitemap {
       priority: 0.9,
     },
 
-    // Candidature - page importante
-    {
-      url: `${BASE_URL}/candidature`,
-      lastModified: now,
-      changeFrequency: "monthly",
-      priority: 0.8,
-    },
-
     // Pages SEO locales - site internet artisan + ville
     {
       url: `${BASE_URL}/site-internet-artisan-douai`,