feat: implement mobile and desktop layouts for framework editing

- Added responsive design for the framework editing page, including mobile tabs and a grid layout for goals and slots on desktop.
- Introduced state management for tab selection and layout detection based on screen size.
- Enhanced user interface with a tabbed navigation system for better organization of content.
- Updated styles in app.css to support new layout features and improve overall aesthetics.

frontend/src/app.css

@@ -2713,6 +2713,71 @@ a.analysis-split__nav-item {
   accent-color: var(--accent);
 }
 
+/* Rahmenprogramm bearbeiten — Mobile Tabs, Desktop Ziele | Slots nebeneinander */
+.framework-edit {
+  max-width: 800px;
+  margin: 0 auto;
+}
+@media (min-width: 1024px) {
+  .framework-edit {
+    max-width: min(1200px, 100%);
+  }
+  .framework-edit__tabbar {
+    display: none !important;
+  }
+  .framework-edit__goals-slots {
+    display: grid;
+    grid-template-columns: 1fr 1fr;
+    gap: 16px;
+    align-items: start;
+  }
+  /* breit: alle Bereiche sichtbar */
+  .framework-edit__panel {
+    display: block !important;
+  }
+}
+.framework-edit__tabbar {
+  display: flex;
+  gap: 6px;
+  margin-bottom: 14px;
+  padding: 2px 0 12px;
+  border-bottom: 1px solid var(--border);
+  flex-wrap: nowrap;
+  overflow-x: auto;
+  -webkit-overflow-scrolling: touch;
+  scrollbar-width: none;
+}
+.framework-edit__tabbar::-webkit-scrollbar {
+  display: none;
+}
+.framework-edit__tab {
+  flex: 1 1 0;
+  min-width: 0;
+  padding: 10px 8px;
+  border: 1px solid var(--border2);
+  border-radius: 10px;
+  background: var(--surface2);
+  color: var(--text2);
+  font-size: 12px;
+  font-weight: 600;
+  cursor: pointer;
+  white-space: nowrap;
+  font-family: var(--font);
+}
+.framework-edit__tab--active {
+  background: var(--accent-light);
+  color: var(--accent-dark);
+  border-color: var(--accent);
+}
+.framework-edit__goals-slots {
+  display: block;
+}
+@media (max-width: 1023px) {
+  .framework-edit .framework-edit__panel:not(.framework-edit__panel--active) {
+    display: none !important;
+  }
+}
+
 @media print {
   .desktop-sidebar,
   .bottom-nav,

frontend/src/pages/TrainingFrameworkProgramEditPage.jsx

@@ -175,6 +175,19 @@ export default function TrainingFrameworkProgramEditPage() {
   const [units, setUnits] = useState([])
   const [pickerSlotIdx, setPickerSlotIdx] = useState(null)
   const [peekId, setPeekId] = useState(null)
+  /** Nur schmal: welcher Block sichtbar — Desktop zeigt Stammdaten + zwei Spalten Ziele|Slots */
+  const [frameworkTab, setFrameworkTab] = useState('meta')
+  const [desktopLayout, setDesktopLayout] = useState(
+    typeof window !== 'undefined' ? window.matchMedia('(min-width: 1024px)').matches : false
+  )
+
+  useEffect(() => {
+    const mq = window.matchMedia('(min-width: 1024px)')
+    const apply = () => setDesktopLayout(!!mq.matches)
+    apply()
+    mq.addEventListener('change', apply)
+    return () => mq.removeEventListener('change', apply)
+  }, [])
 
   const loadMeta = useCallback(async () => {
     try {
@@ -429,6 +442,8 @@ export default function TrainingFrameworkProgramEditPage() {
     }
   }
 
+  const panelActive = (key) => desktopLayout || frameworkTab === key
+
   if (loading) {
     return (
       <div style={{ padding: '2rem', textAlign: 'center' }}>
@@ -440,16 +455,53 @@ export default function TrainingFrameworkProgramEditPage() {
 
   return (
     <div style={{ padding: '2rem' }}>
-      <div style={{ maxWidth: '800px', margin: '0 auto' }}>
+      <div className="framework-edit">
         <p style={{ marginBottom: '0.75rem' }}>
           <Link to="/planning/framework-programs" style={{ color: 'var(--accent-dark)' }}>
             ← Alle Rahmenprogramme
           </Link>
         </p>
 
-        <h1 style={{ marginBottom: '1rem' }}>{isNew ? 'Neues Rahmenprogramm' : 'Rahmenprogramm bearbeiten'}</h1>
+        <h1 style={{ marginBottom: '0.75rem' }}>{isNew ? 'Neues Rahmenprogramm' : 'Rahmenprogramm bearbeiten'}</h1>
 
-        <div className="card" style={{ marginBottom: '1rem' }}>
+        <div className="card" style={{ marginBottom: '1rem', background: 'var(--surface2)', borderStyle: 'dashed' }}>
+          <p style={{ fontSize: '0.88rem', color: 'var(--text2)', lineHeight: 1.55, margin: 0 }}>
+            <strong style={{ color: 'var(--text1)' }}>Stand dieser Funktion:</strong> Der Rahmen speichert Ziele, Slots
+            und Übungslisten — noch <strong>ohne</strong> die feinere{' '}
+            <strong>Trainingsplan‑Struktur pro Einheit</strong> (Abschnitte wie in der Einheitenplanung) und{' '}
+            <strong>ohne Übernahme</strong> in die nächste konkrete Trainingseinheit (geplanter Schritt „Warenkorb“).
+            <strong> Ziele</strong> lassen sich noch nicht einzelnen Einheiten oder Übungen zuordnen;{' '}
+            <strong>Progressionsketten</strong> aus dem Übungs‑Graph sind hier noch nicht eingebunden — dafür sind
+            API‑/Daten‑Erweiterungen und ein Folgerelease vorgesehen.
+          </p>
+        </div>
+
+        <div className="framework-edit__tabbar" role="tablist" aria-label="Bereiche">
+          {[
+            { id: 'meta', label: 'Stammdaten' },
+            { id: 'goals', label: 'Ziele' },
+            { id: 'slots', label: 'Slots & Übungen' },
+          ].map((t) => (
+            <button
+              key={t.id}
+              type="button"
+              role="tab"
+              aria-selected={frameworkTab === t.id}
+              className={'framework-edit__tab' + (frameworkTab === t.id ? ' framework-edit__tab--active' : '')}
+              onClick={() => setFrameworkTab(t.id)}
+            >
+              {t.label}
+            </button>
+          ))}
+        </div>
+
+        <div
+          className={
+            'framework-edit__panel framework-edit__panel--meta card' +
+            (panelActive('meta') ? ' framework-edit__panel--active' : '')
+          }
+          style={{ marginBottom: '1rem' }}
+        >
           <h3 className="card-title">Stammdaten</h3>
           <div className="form-row">
             <label className="form-label">Titel *</label>
@@ -555,7 +607,14 @@ export default function TrainingFrameworkProgramEditPage() {
           </div>
         </div>
 
-        <div className="card" style={{ marginBottom: '1rem' }}>
+        <div className="framework-edit__goals-slots">
+        <div
+          className={
+            'framework-edit__panel framework-edit__panel--goals card' +
+            (panelActive('goals') ? ' framework-edit__panel--active' : '')
+          }
+          style={{ marginBottom: '1rem' }}
+        >
           <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: '0.75rem' }}>
             <h3 className="card-title" style={{ marginBottom: 0 }}>
               Entwicklungsziele
@@ -617,7 +676,13 @@ export default function TrainingFrameworkProgramEditPage() {
           ))}
         </div>
 
-        <div className="card" style={{ marginBottom: '1.5rem' }}>
+        <div
+          className={
+            'framework-edit__panel framework-edit__panel--slots card' +
+            (panelActive('slots') ? ' framework-edit__panel--active' : '')
+          }
+          style={{ marginBottom: '1.5rem' }}
+        >
           <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: '0.75rem' }}>
             <h3 className="card-title" style={{ marginBottom: 0 }}>
               Session‑Slots & Übungen
@@ -779,6 +844,7 @@ export default function TrainingFrameworkProgramEditPage() {
             </div>
           ))}
         </div>
+        </div>
 
         <div style={{ display: 'flex', flexWrap: 'wrap', gap: '10px', alignItems: 'center' }}>
           <button type="button" className="btn btn-primary" disabled={saving} onClick={handleSave}>

frontend/src/version.js

@@ -12,7 +12,7 @@ export const PAGE_VERSIONS = {
   SkillsPage: "1.0.0",
   TrainingPlanningPage: "1.3.1",
   TrainingFrameworkProgramsListPage: "1.0.0",
-  TrainingFrameworkProgramEditPage: "1.0.1",
+  TrainingFrameworkProgramEditPage: "1.1.0",
   TrainingUnitRunPage: "1.1.0",
   TrainingCoachPage: "1.0.0",
   AdminCatalogsPage: "2.2.0",  // Updated: Frontend API Calls & Field Names für renamed tables