feat(role): add 'verwaltung' role with gated access to settings and tools

shop/app/admin/einstellungen/page.tsx

@@ -5,6 +5,8 @@ import { useState, useEffect } from 'react';
 import { Switch } from '@/components/ui/switch';
 import { Button } from '@/components/ui/button';
 import { Download, Upload, Database, AlertTriangle, Loader2 } from 'lucide-react';
+import { createClient } from '@/lib/supabase/client';
+import { useRouter } from 'next/navigation';
 
 export default function AdminSettings() {
   const [demoActive, setDemoActive] = useState(true);
@@ -13,11 +15,32 @@ export default function AdminSettings() {
   const [statusMsg, setStatusMsg] = useState('');
   const [statusType, setStatusType] = useState<'success' | 'error' | 'info' | ''>('');
   const [selectedFile, setSelectedFile] = useState<File | null>(null);
+  const [loading, setLoading] = useState(true);
+  const router = useRouter();
 
   useEffect(() => {
-    const state = localStorage.getItem('demo_banner_disabled') !== 'true';
+    async function checkAccess() {
-    setDemoActive(state);
+      const supabase = createClient();
-  }, []);
+      const { data: { user } } = await supabase.auth.getUser();
+      if (!user) {
+        router.push('/auth/login');
+        return;
+      }
+      const { data: userData } = await supabase
+        .from('users')
+        .select('role')
+        .eq('id', user.id)
+        .single();
+      if (!userData || userData.role === 'verwaltung') {
+        router.push('/admin');
+      } else {
+        const state = localStorage.getItem('demo_banner_disabled') !== 'true';
+        setDemoActive(state);
+        setLoading(false);
+      }
+    }
+    checkAccess();
+  }, [router]);
 
   const toggleDemo = (checked: boolean) => {
     setDemoActive(checked);
@@ -85,6 +108,10 @@ export default function AdminSettings() {
     }
   };
 
+  if (loading) {
+    return <div className="p-8 text-white flex justify-center items-center"><Loader2 className="w-8 h-8 animate-spin text-primary" /></div>;
+  }
+
   return (
     <div className="p-6 max-w-4xl mx-auto text-slate-900 dark:text-white space-y-8">
       {/* Page Header */}

shop/app/admin/layout.tsx

@@ -20,10 +20,13 @@ export default async function AdminLayout({
     .eq('id', user.id)
     .single()
 
-  if (!userData || userData.role !== 'admin') {
+  const userRole = userData?.role
+  if (!userData || (userRole !== 'admin' && userRole !== 'verwaltung')) {
     redirect('/')
   }
 
+  const isVerwaltung = userRole === 'verwaltung'
+
   return (
     <div className="flex min-h-screen bg-slate-50 dark:bg-[#020617] text-slate-900 dark:text-white">
       {/* Sidebar */}
@@ -64,21 +67,25 @@ export default async function AdminLayout({
             Firmen
           </Link>
 
-          <div className="pt-2 pb-1 px-3">
+          {!isVerwaltung && (
-            <span className="text-[10px] font-semibold uppercase tracking-wider text-slate-500 dark:text-slate-600">Einstellungen</span>
+            <>
-          </div>
+              <div className="pt-2 pb-1 px-3">
-          <Link href="/admin/einstellungen" className="flex items-center gap-3 px-3 py-2 rounded-lg text-slate-600 dark:text-slate-400 hover:text-slate-900 dark:hover:text-white hover:bg-slate-100 dark:hover:bg-white/5 transition-all">
+                <span className="text-[10px] font-semibold uppercase tracking-wider text-slate-500 dark:text-slate-600">Einstellungen</span>
-            <Settings className="w-5 h-5" />
+              </div>
-            Allgemein
+              <Link href="/admin/einstellungen" className="flex items-center gap-3 px-3 py-2 rounded-lg text-slate-600 dark:text-slate-400 hover:text-slate-900 dark:hover:text-white hover:bg-slate-100 dark:hover:bg-white/5 transition-all">
-          </Link>
+                <Settings className="w-5 h-5" />
-          <Link href="/admin/settings" className="flex items-center gap-3 px-3 py-2 rounded-lg text-slate-600 dark:text-slate-400 hover:text-slate-900 dark:hover:text-white hover:bg-slate-100 dark:hover:bg-white/5 transition-all">
+                Allgemein
-            <Wrench className="w-5 h-5" />
+              </Link>
-            SMTP
+              <Link href="/admin/settings" className="flex items-center gap-3 px-3 py-2 rounded-lg text-slate-600 dark:text-slate-400 hover:text-slate-900 dark:hover:text-white hover:bg-slate-100 dark:hover:bg-white/5 transition-all">
-          </Link>
+                <Wrench className="w-5 h-5" />
-          <Link href="/admin/tools" className="flex items-center gap-3 px-3 py-2 rounded-lg text-slate-600 dark:text-slate-400 hover:text-slate-900 dark:hover:text-white hover:bg-slate-100 dark:hover:bg-white/5 transition-all">
+                SMTP
-            <Database className="w-5 h-5" />
+              </Link>
-            DB-Tools
+              <Link href="/admin/tools" className="flex items-center gap-3 px-3 py-2 rounded-lg text-slate-600 dark:text-slate-400 hover:text-slate-900 dark:hover:text-white hover:bg-slate-100 dark:hover:bg-white/5 transition-all">
-          </Link>
+                <Database className="w-5 h-5" />
+                DB-Tools
+              </Link>
+            </>
+          )}
         </nav>
 
         <div className="p-4 border-t border-slate-200 dark:border-white/5 space-y-4">

shop/app/admin/settings/page.tsx

@@ -1,7 +1,9 @@
 "use client";
-// Admin Settings page – view & edit SMTP configuration and send test email
+
 import { useEffect, useState } from 'react';
 import { useRouter } from 'next/navigation';
+import { createClient } from '@/lib/supabase/client';
+import { Loader2 } from 'lucide-react';
 
 interface Settings {
   host: string;
@@ -17,17 +19,36 @@ export default function SettingsPage() {
   const [message, setMessage] = useState('');
   const router = useRouter();
 
-  // Load current settings
+  // Load current settings and verify access
   useEffect(() => {
-    fetch('/api/admin/smtp-settings')
+    async function checkAccessAndLoad() {
-      .then((res) => res.json())
+      const supabase = createClient();
-      .then((data) => {
+      const { data: { user } } = await supabase.auth.getUser();
-        if (data.settings) setSettings(data.settings as Settings);
+      if (!user) {
-        else setMessage('Failed to load settings');
+        router.push('/auth/login');
-      })
+        return;
-      .catch(() => setMessage('Failed to load settings'))
+      }
-      .finally(() => setLoading(false));
+      const { data: userData } = await supabase
-  }, []);
+        .from('users')
+        .select('role')
+        .eq('id', user.id)
+        .single();
+      if (!userData || userData.role === 'verwaltung') {
+        router.push('/admin');
+        return;
+      }
+
+      fetch('/api/admin/smtp-settings')
+        .then((res) => res.json())
+        .then((data) => {
+          if (data.settings) setSettings(data.settings as Settings);
+          else setMessage('Failed to load settings');
+        })
+        .catch(() => setMessage('Failed to load settings'))
+        .finally(() => setLoading(false));
+    }
+    checkAccessAndLoad();
+  }, [router]);
 
   const handleChange = (e: React.ChangeEvent<HTMLInputElement>) => {
     const { name, value, type, checked } = e.target;
@@ -69,7 +90,7 @@ export default function SettingsPage() {
     else setMessage(data.error || 'Failed to send test email');
   };
 
-  if (loading) return <div className="p-8">Loading…</div>;
+  if (loading) return <div className="p-8 text-white flex justify-center items-center"><Loader2 className="w-8 h-8 animate-spin text-primary" /></div>;
 
   return (
     <div className="max-w-2xl mx-auto p-8 bg-black/30 backdrop-blur-xl rounded-lg text-white">

shop/app/admin/tools/page.tsx

@@ -11,6 +11,8 @@ import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/com
 import { Badge } from "@/components/ui/badge";
 import { Loader2, RefreshCw, Wrench, Database, AlertTriangle, CheckCircle2, XCircle, Terminal, ArrowLeft } from "lucide-react";
 import Link from "next/link";
+import { createClient } from "@/lib/supabase/client";
+import { useRouter } from "next/navigation";
 
 interface TableStatus {
   exists: boolean;
@@ -34,6 +36,8 @@ export default function AdminToolsPage() {
   const [isLoading, setIsLoading] = useState(false);
   const [logs, setLogs] = useState<string[]>([]);
   const [activeAction, setActiveAction] = useState<string | null>(null);
+  const [loading, setLoading] = useState(true);
+  const router = useRouter();
 
   const addLog = (message: string) => {
     const timestamp = new Date().toLocaleTimeString();
@@ -88,8 +92,31 @@ export default function AdminToolsPage() {
   };
 
   useEffect(() => {
-    loadStatus();
+    async function checkAccess() {
-  }, []);
+      const supabase = createClient();
+      const { data: { user } } = await supabase.auth.getUser();
+      if (!user) {
+        router.push('/auth/login');
+        return;
+      }
+      const { data: userData } = await supabase
+        .from('users')
+        .select('role')
+        .eq('id', user.id)
+        .single();
+      if (!userData || userData.role === 'verwaltung') {
+        router.push('/admin');
+        return;
+      }
+      setLoading(false);
+      loadStatus();
+    }
+    checkAccess();
+  }, [router]);
+
+  if (loading) {
+    return <div className="min-h-screen bg-[#020617] text-white flex justify-center items-center"><Loader2 className="w-8 h-8 animate-spin text-primary" /></div>;
+  }
 
   return (
     <div className="min-h-screen bg-[#020617] text-white px-4 py-12 relative overflow-hidden">

shop/components/admin/user-dialog.tsx

@@ -30,7 +30,7 @@ import { Plus, Building2 } from 'lucide-react'
 
 const userSchema = z.object({
   email: z.string().email('Ungültige E-Mail-Adresse'),
-  role: z.enum(['admin', 'partner']),
+  role: z.enum(['admin', 'partner', 'verwaltung']),
   company_id: z.string().optional().or(z.literal('')),
   first_name: z.string().optional().or(z.literal('')),
   last_name: z.string().optional().or(z.literal('')),
@@ -185,6 +185,7 @@ export function UserDialog({ companies }: UserDialogProps) {
                     >
                       <option value="partner" className="bg-white dark:bg-slate-900 text-slate-900 dark:text-slate-100">Partner</option>
                       <option value="admin" className="bg-white dark:bg-slate-900 text-slate-900 dark:text-slate-100">Admin</option>
+                      <option value="verwaltung" className="bg-white dark:bg-slate-900 text-slate-900 dark:text-slate-100">Verwaltung</option>
                     </select>
                   </FormControl>
                   <FormMessage />

shop/components/admin/user-list.tsx

@@ -17,17 +17,19 @@ import { deleteUser, resetPassword, updateUserRole, updateUserProfile } from '@/
 import { assignCompanyToUser } from '@/lib/actions/companies'
 import { Badge } from '@/components/ui/badge'
 
-type Role = 'admin' | 'partner' | 'gesperrt'
+type Role = 'admin' | 'partner' | 'verwaltung' | 'gesperrt'
 
 const ROLE_LABELS: Record<Role, string> = {
   admin: 'Admin',
   partner: 'Partner',
+  verwaltung: 'Verwaltung',
   gesperrt: 'Gesperrt',
 }
 
 const ROLE_BADGE_CLASSES: Record<Role, string> = {
   admin: 'bg-purple-500/20 text-purple-400 border border-purple-500/30',
   partner: 'bg-blue-500/20 text-blue-400 border border-blue-500/30',
+  verwaltung: 'bg-emerald-500/20 text-emerald-400 border border-emerald-500/30',
   gesperrt: 'bg-red-500/20 text-red-400 border border-red-500/30',
 }
 
@@ -205,7 +207,7 @@ export function UserList({ initialUsers, companies }: UserListProps) {
           </TableHeader>
           <TableBody>
             {displayUsers.map((user: any) => {
-              const role: Role = (['admin', 'partner', 'gesperrt'].includes(user.role) ? user.role : 'partner') as Role
+              const role: Role = (['admin', 'partner', 'verwaltung', 'gesperrt'].includes(user.role) ? user.role : 'partner') as Role
               const isLoadingRole = loadingId === user.id + '-role'
               const isLoadingCompany = loadingId === user.id + '-company'
               const isLoadingDelete = loadingId === user.id
@@ -288,14 +290,17 @@ export function UserList({ initialUsers, companies }: UserListProps) {
                             onChange={(e) => handleRoleChange(user.id, e.target.value as Role)}
                             className={`text-xs font-semibold rounded px-3 py-1.5 cursor-pointer focus:outline-none focus:ring-2 transition-colors bg-white dark:bg-slate-950/80 ${role === 'admin'
                                 ? 'text-purple-600 dark:text-purple-300 border border-purple-500/40 focus:ring-purple-500/50'
-                                : role === 'gesperrt'
+                                : role === 'verwaltung'
-                                  ? 'text-red-600 dark:text-red-300 border border-red-500/40 focus:ring-red-500/50'
+                                  ? 'text-emerald-600 dark:text-emerald-300 border border-emerald-500/40 focus:ring-emerald-500/50'
-                                  : 'text-blue-600 dark:text-blue-300 border border-blue-500/40 focus:ring-blue-500/50'
+                                  : role === 'gesperrt'
+                                    ? 'text-red-600 dark:text-red-300 border border-red-500/40 focus:ring-red-500/50'
+                                    : 'text-blue-600 dark:text-blue-300 border border-blue-500/40 focus:ring-blue-500/50'
                               }`}
                             style={{ appearance: 'auto' }}
                           >
                             <option value="admin" className="bg-white dark:bg-slate-900 text-slate-900 dark:text-slate-100">Admin</option>
                             <option value="partner" className="bg-white dark:bg-slate-900 text-slate-900 dark:text-slate-100">Partner</option>
+                            <option value="verwaltung" className="bg-white dark:bg-slate-900 text-slate-900 dark:text-slate-100">Verwaltung</option>
                             <option value="gesperrt" className="bg-white dark:bg-slate-900 text-slate-900 dark:text-slate-100">Gesperrt</option>
                           </select>
                         )}

shop/lib/actions/users.ts

@@ -49,7 +49,7 @@ export async function getUsers() {
   }));
 }
 
-export async function createUser(data: { email: string; role?: 'admin' | 'partner'; email_confirm?: boolean; company_id?: string; first_name?: string; last_name?: string }) {
+export async function createUser(data: { email: string; role?: 'admin' | 'partner' | 'verwaltung'; email_confirm?: boolean; company_id?: string; first_name?: string; last_name?: string }) {
   const admin = createAdminClient();
   const { data: { user }, error } = await admin.auth.admin.createUser({
     email: data.email,
@@ -152,7 +152,7 @@ export async function deleteUser(id: string) {
   }
 }
 
-export async function updateUserRole(id: string, role: 'admin' | 'partner' | 'gesperrt') {
+export async function updateUserRole(id: string, role: 'admin' | 'partner' | 'verwaltung' | 'gesperrt') {
   const admin = createAdminClient();
   const { error } = await admin
     .from('users')