diff --git a/src/App.tsx b/src/App.tsx
index 2b033cc..b9011ac 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -2,6 +2,7 @@ import { Routes, Route, Navigate } from 'react-router'
 import { Component, Suspense, lazy, type ReactNode } from 'react'
 import { StoreProvider, useStore } from './store/store'
 import AppLayout from './components/AppLayout'
+import LadeSkeleton from './components/LadeSkeleton'
 import Login from './pages/Login'
 
 // Seiten werden beim ersten Aufruf nachgeladen (Code-Splitting) –
@@ -51,14 +52,7 @@ class FehlerGrenze extends Component<{ children: ReactNode }, { fehler: boolean
 }
 
 function Ladebildschirm() {
-  return (
-    <div className="flex min-h-screen items-center justify-center bg-[#22333b]">
-      <div className="text-center text-slate-300">
-        <div className="text-lg font-semibold text-white">Hinterstein Immobilien</div>
-        <div className="mt-1 text-sm">Mieterportal wird geladen …</div>
-      </div>
-    </div>
-  )
+  return <LadeSkeleton />
 }
 
 function RequireAuth({ children }: { children: React.ReactElement }) {
diff --git a/src/components/LadeSkeleton.tsx b/src/components/LadeSkeleton.tsx
new file mode 100644
index 0000000..3756b46
--- /dev/null
+++ b/src/components/LadeSkeleton.tsx
@@ -0,0 +1,68 @@
+import { Skeleton } from './ui/skeleton'
+import logo from '../assets/logo.png'
+
+/** Skeleton-Ladebildschirm: zeigt statt Text die ungefähre Seitenstruktur
+ *  (Kopf, Suche, Listenzeilen) mit Puls-Animation – wirkt schneller und
+ *  orientiert den Nutzer, während die Daten geladen werden. */
+export default function LadeSkeleton() {
+  return (
+    <div className="flex min-h-screen bg-slate-50 dark:bg-slate-950" aria-busy="true" aria-label="Mieterportal wird geladen">
+      {/* Desktop-Sidebar */}
+      <aside className="hidden w-64 flex-col gap-4 border-r bg-[#22333b] p-4 lg:flex">
+        <div className="flex items-center gap-3 px-2 py-2">
+          <img src={logo} alt="" className="h-9 w-9 rounded-full bg-white object-contain p-0.5" />
+          <Skeleton className="h-4 w-32 bg-white/20" />
+        </div>
+        <div className="mt-4 space-y-2.5 px-2">
+          {Array.from({ length: 8 }).map((_, i) => (
+            <Skeleton key={i} className="h-8 w-full bg-white/10" />
+          ))}
+        </div>
+      </aside>
+
+      <div className="flex min-w-0 flex-1 flex-col">
+        {/* Mobile top bar */}
+        <header className="flex items-center gap-3 border-b bg-white px-4 py-3 dark:bg-slate-900 lg:hidden">
+          <img src={logo} alt="" className="h-9 w-9 rounded-full bg-white object-contain p-0.5 ring-1 ring-slate-200" />
+          <Skeleton className="h-4 w-40" />
+        </header>
+
+        <main className="min-w-0 flex-1 space-y-6 p-4 lg:p-8">
+          {/* Seitenkopf */}
+          <div className="flex flex-wrap items-end justify-between gap-3">
+            <div className="space-y-2">
+              <Skeleton className="h-7 w-56" />
+              <Skeleton className="h-4 w-72 max-w-full" />
+            </div>
+            <Skeleton className="h-9 w-32" />
+          </div>
+
+          {/* Filterzeile */}
+          <div className="flex flex-wrap gap-2">
+            <Skeleton className="h-9 w-56" />
+            <Skeleton className="h-9 w-36" />
+            <Skeleton className="h-9 w-32" />
+          </div>
+
+          {/* Listenzeilen */}
+          <div className="overflow-hidden rounded-2xl border bg-white dark:border-slate-700 dark:bg-slate-900">
+            {Array.from({ length: 6 }).map((_, i) => (
+              <div
+                key={i}
+                className="flex items-center gap-4 border-b px-4 py-3.5 last:border-0 dark:border-slate-800"
+              >
+                <Skeleton className="h-8 w-8 shrink-0 rounded-xl" />
+                <div className="min-w-0 flex-1 space-y-2">
+                  <Skeleton className="h-4 w-1/3" />
+                  <Skeleton className="h-3 w-1/2" />
+                </div>
+                <Skeleton className="hidden h-4 w-24 sm:block" />
+                <Skeleton className="h-8 w-8" />
+              </div>
+            ))}
+          </div>
+        </main>
+      </div>
+    </div>
+  )
+}
diff --git a/src/components/ui/skeleton.tsx b/src/components/ui/skeleton.tsx
index 32ea0ef..d613dae 100644
--- a/src/components/ui/skeleton.tsx
+++ b/src/components/ui/skeleton.tsx
@@ -4,7 +4,7 @@ function Skeleton({ className, ...props }: React.ComponentProps<"div">) {
   return (
     <div
       data-slot="skeleton"
-      className={cn("bg-accent animate-pulse rounded-md", className)}
+      className={cn("bg-slate-200/70 dark:bg-slate-800/60 animate-pulse rounded-md", className)}
       {...props}
     />
   )