refactor: Admin-Layout komplett entfernt — SDK als einziges Layout

Kaputtes (admin) Layout geloescht (Role-Selection, 404-Sidebar, localhost-Dashboard).
SDK-Flow nach /sdk/sdk-flow verschoben. Route-Gruppe (sdk) aufgeloest.
Root-Seite redirected auf /sdk. ~25 ungenutzte Dateien/Verzeichnisse entfernt.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

admin-compliance/app/sdk/advisory-board/documentation/page.tsx

@@ -0,0 +1,596 @@
+'use client'
+
+/**
+ * UCCA System Documentation Page (SDK Version)
+ *
+ * Displays architecture documentation, auditor information,
+ * and transparency data for the UCCA compliance system.
+ */
+
+import { useState, useEffect } from 'react'
+import Link from 'next/link'
+
+// ============================================================================
+// Types
+// ============================================================================
+
+type DocTab = 'overview' | 'architecture' | 'auditor' | 'rules' | 'legal-corpus'
+
+interface Rule {
+  code: string
+  category: string
+  title: string
+  description: string
+  severity: string
+  gdpr_ref: string
+  rationale?: string
+  risk_add?: number
+}
+
+interface Pattern {
+  id: string
+  title: string
+  description: string
+  benefit?: string
+  effort?: string
+  risk_reduction?: number
+}
+
+interface Control {
+  id: string
+  title: string
+  description: string
+  gdpr_ref?: string
+  effort?: string
+}
+
+// ============================================================================
+// API Configuration
+// ============================================================================
+
+const API_BASE = process.env.NEXT_PUBLIC_SDK_API_URL || 'https://macmini:8090'
+
+// ============================================================================
+// Main Component
+// ============================================================================
+
+export default function DocumentationPage() {
+  const [activeTab, setActiveTab] = useState<DocTab>('overview')
+  const [rules, setRules] = useState<Rule[]>([])
+  const [patterns, setPatterns] = useState<Pattern[]>([])
+  const [controls, setControls] = useState<Control[]>([])
+  const [policyVersion, setPolicyVersion] = useState<string>('')
+  const [loading, setLoading] = useState(false)
+
+  useEffect(() => {
+    const fetchData = async () => {
+      setLoading(true)
+      try {
+        const rulesRes = await fetch(`${API_BASE}/sdk/v1/ucca/rules`, {
+          headers: { 'X-Tenant-ID': '00000000-0000-0000-0000-000000000000' }
+        })
+        if (rulesRes.ok) {
+          const rulesData = await rulesRes.json()
+          setRules(rulesData.rules || [])
+          setPolicyVersion(rulesData.policy_version || '')
+        }
+
+        const patternsRes = await fetch(`${API_BASE}/sdk/v1/ucca/patterns`, {
+          headers: { 'X-Tenant-ID': '00000000-0000-0000-0000-000000000000' }
+        })
+        if (patternsRes.ok) {
+          const patternsData = await patternsRes.json()
+          setPatterns(patternsData.patterns || [])
+        }
+
+        const controlsRes = await fetch(`${API_BASE}/sdk/v1/ucca/controls`, {
+          headers: { 'X-Tenant-ID': '00000000-0000-0000-0000-000000000000' }
+        })
+        if (controlsRes.ok) {
+          const controlsData = await controlsRes.json()
+          setControls(controlsData.controls || [])
+        }
+      } catch (error) {
+        console.error('Failed to fetch documentation data:', error)
+      } finally {
+        setLoading(false)
+      }
+    }
+
+    fetchData()
+  }, [])
+
+  // ============================================================================
+  // Tab Content Renderers
+  // ============================================================================
+
+  const renderOverview = () => (
+    <div className="space-y-6">
+      <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
+        <div className="bg-white rounded-xl border border-slate-200 p-6 shadow-sm">
+          <h3 className="font-semibold text-slate-800 mb-2">Deterministische Regeln</h3>
+          <div className="text-3xl font-bold text-purple-600">{rules.length}</div>
+          <p className="text-sm text-slate-500 mt-2">
+            Alle Entscheidungen basieren auf transparenten, nachvollziehbaren Regeln.
+          </p>
+        </div>
+        <div className="bg-white rounded-xl border border-slate-200 p-6 shadow-sm">
+          <h3 className="font-semibold text-slate-800 mb-2">Architektur-Patterns</h3>
+          <div className="text-3xl font-bold text-green-600">{patterns.length}</div>
+          <p className="text-sm text-slate-500 mt-2">
+            Best-Practice-Loesungen fuer datenschutzkonforme KI-Systeme.
+          </p>
+        </div>
+        <div className="bg-white rounded-xl border border-slate-200 p-6 shadow-sm">
+          <h3 className="font-semibold text-slate-800 mb-2">Compliance-Kontrollen</h3>
+          <div className="text-3xl font-bold text-blue-600">{controls.length}</div>
+          <p className="text-sm text-slate-500 mt-2">
+            Technische und organisatorische Massnahmen.
+          </p>
+        </div>
+      </div>
+
+      <div className="bg-gradient-to-br from-purple-50 to-blue-50 rounded-xl border border-purple-200 p-6">
+        <h3 className="font-semibold text-purple-800 text-lg mb-4">Was ist UCCA?</h3>
+        <div className="prose prose-sm max-w-none text-slate-700">
+          <p>
+            <strong>UCCA (Use-Case Compliance & Feasibility Advisor)</strong> ist ein deterministisches
+            Compliance-Pruefwerkzeug, das Organisationen bei der Bewertung geplanter KI-Anwendungsfaelle
+            hinsichtlich ihrer datenschutzrechtlichen Zulaessigkeit unterstuetzt.
+          </p>
+          <h4 className="text-purple-700 mt-4">Kernprinzipien</h4>
+          <ul className="space-y-2">
+            <li>
+              <strong>Determinismus:</strong> Alle Entscheidungen basieren auf transparenten Regeln.
+              Die KI trifft KEINE autonomen Entscheidungen.
+            </li>
+            <li>
+              <strong>Transparenz:</strong> Alle Regeln, Kontrollen und Patterns sind einsehbar.
+            </li>
+            <li>
+              <strong>Human-in-the-Loop:</strong> Kritische Entscheidungen erfordern immer
+              menschliche Pruefung durch DSB oder Legal.
+            </li>
+            <li>
+              <strong>Rechtsgrundlage:</strong> Jede Regel referenziert konkrete DSGVO-Artikel.
+            </li>
+          </ul>
+        </div>
+      </div>
+
+      <div className="bg-amber-50 border border-amber-200 rounded-xl p-6">
+        <h3 className="font-semibold text-amber-800 mb-3">
+          Wichtiger Hinweis zur KI-Nutzung
+        </h3>
+        <p className="text-amber-700">
+          Das System verwendet KI (LLM) <strong>ausschliesslich zur Erklaerung</strong> bereits
+          getroffener Regelentscheidungen. Die eigentliche Compliance-Bewertung erfolgt
+          <strong> rein deterministisch</strong> durch die Policy Engine. BLOCK-Entscheidungen
+          koennen NICHT durch KI ueberschrieben werden.
+        </p>
+      </div>
+    </div>
+  )
+
+  const renderArchitecture = () => (
+    <div className="space-y-6">
+      <div className="bg-white rounded-xl border border-slate-200 p-6">
+        <h3 className="font-semibold text-slate-800 text-lg mb-4">Systemarchitektur</h3>
+
+        <div className="bg-slate-900 text-green-400 p-6 rounded-lg font-mono text-sm overflow-x-auto">
+          <pre>{`
+┌─────────────────────────────────────────────────────────────────────┐
+│                        Frontend (Next.js)                            │
+│                     admin-v2:3000/sdk/advisory-board                 │
+└───────────────────────────────────┬─────────────────────────────────┘
+                                    │ HTTPS
+                                    ▼
+┌─────────────────────────────────────────────────────────────────────┐
+│                     AI Compliance SDK (Go)                           │
+│                          Port 8090                                   │
+│  ┌─────────────────────────────────────────────────────────────┐   │
+│  │                    Policy Engine                              │   │
+│  │  ┌───────────────────────────────────────────────────────┐   │   │
+│  │  │  YAML-basierte Regeln (ucca_policy_v1.yaml)           │   │   │
+│  │  │  ~45 Regeln in 7 Kategorien                           │   │   │
+│  │  │  Deterministisch - Kein LLM in Entscheidungslogik     │   │   │
+│  │  └───────────────────────────────────────────────────────┘   │   │
+│  │                          │                                    │   │
+│  │                          ▼                                    │   │
+│  │  ┌────────────────┐  ┌────────────────┐  ┌────────────────┐  │   │
+│  │  │  Controls      │  │  Patterns      │  │  Examples      │  │   │
+│  │  │  Library       │  │  Library       │  │  Library       │  │   │
+│  │  └────────────────┘  └────────────────┘  └────────────────┘  │   │
+│  └─────────────────────────────────────────────────────────────┘   │
+│                                                                      │
+│  ┌──────────────────┐  ┌──────────────────┐                        │
+│  │  LLM Integration │  │  Legal RAG       │──────┐                  │
+│  │  (nur Explain)   │  │  Client          │      │                  │
+│  └──────────────────┘  └──────────────────┘      │                  │
+└─────────────────────────────┬────────────────────┼──────────────────┘
+                              │                    │
+                              ▼                    ▼
+┌─────────────────────────────────────────────────────────────────────┐
+│                        Datenschicht                                  │
+│  ┌────────────────────┐  ┌────────────────────┐                     │
+│  │    PostgreSQL      │  │    Qdrant          │                     │
+│  │    (Assessments,   │  │    (Legal Corpus,  │                     │
+│  │     Escalations)   │  │     2,274 Chunks)  │                     │
+│  └────────────────────┘  └────────────────────┘                     │
+└─────────────────────────────────────────────────────────────────────┘
+          `}</pre>
+        </div>
+
+        <div className="mt-6 grid grid-cols-1 md:grid-cols-2 gap-4">
+          <div className="p-4 bg-blue-50 rounded-lg border border-blue-200">
+            <h4 className="font-medium text-blue-800 mb-2">Datenfluss</h4>
+            <ol className="text-sm text-blue-700 list-decimal list-inside space-y-1">
+              <li>Benutzer beschreibt Use Case im Frontend</li>
+              <li>Policy Engine evaluiert gegen alle Regeln</li>
+              <li>Ergebnis mit Controls + Patterns zurueck</li>
+              <li>Optional: LLM erklaert das Ergebnis</li>
+              <li>Bei Risiko: Automatische Eskalation</li>
+            </ol>
+          </div>
+          <div className="p-4 bg-green-50 rounded-lg border border-green-200">
+            <h4 className="font-medium text-green-800 mb-2">Sicherheitsmerkmale</h4>
+            <ul className="text-sm text-green-700 list-disc list-inside space-y-1">
+              <li>TLS 1.3 Verschluesselung</li>
+              <li>RBAC mit Tenant-Isolation</li>
+              <li>JWT-basierte Authentifizierung</li>
+              <li>Audit-Trail aller Aktionen</li>
+              <li>Keine Rohtext-Speicherung (nur Hash)</li>
+            </ul>
+          </div>
+        </div>
+      </div>
+
+      <div className="bg-white rounded-xl border border-slate-200 p-6">
+        <h3 className="font-semibold text-slate-800 text-lg mb-4">Eskalations-Workflow</h3>
+        <div className="overflow-x-auto">
+          <table className="w-full text-sm">
+            <thead>
+              <tr className="border-b border-slate-200">
+                <th className="text-left py-2 px-3 font-medium text-slate-600">Level</th>
+                <th className="text-left py-2 px-3 font-medium text-slate-600">Ausloeser</th>
+                <th className="text-left py-2 px-3 font-medium text-slate-600">Pruefer</th>
+                <th className="text-left py-2 px-3 font-medium text-slate-600">SLA</th>
+              </tr>
+            </thead>
+            <tbody>
+              <tr className="border-b border-slate-100 bg-green-50">
+                <td className="py-2 px-3 font-medium text-green-700">E0</td>
+                <td className="py-2 px-3 text-slate-600">Nur INFO-Regeln, Risiko &lt; 20</td>
+                <td className="py-2 px-3 text-slate-600">Automatisch</td>
+                <td className="py-2 px-3 text-slate-600">-</td>
+              </tr>
+              <tr className="border-b border-slate-100 bg-yellow-50">
+                <td className="py-2 px-3 font-medium text-yellow-700">E1</td>
+                <td className="py-2 px-3 text-slate-600">WARN-Regeln, Risiko 20-40</td>
+                <td className="py-2 px-3 text-slate-600">Team-Lead</td>
+                <td className="py-2 px-3 text-slate-600">24h / 72h</td>
+              </tr>
+              <tr className="border-b border-slate-100 bg-orange-50">
+                <td className="py-2 px-3 font-medium text-orange-700">E2</td>
+                <td className="py-2 px-3 text-slate-600">Art. 9 Daten, DSFA empfohlen, Risiko 40-60</td>
+                <td className="py-2 px-3 text-slate-600">DSB</td>
+                <td className="py-2 px-3 text-slate-600">8h / 48h</td>
+              </tr>
+              <tr className="bg-red-50">
+                <td className="py-2 px-3 font-medium text-red-700">E3</td>
+                <td className="py-2 px-3 text-slate-600">BLOCK-Regeln, Art. 22, Risiko &gt; 60</td>
+                <td className="py-2 px-3 text-slate-600">DSB + Legal</td>
+                <td className="py-2 px-3 text-slate-600">4h / 24h</td>
+              </tr>
+            </tbody>
+          </table>
+        </div>
+      </div>
+    </div>
+  )
+
+  const renderAuditorInfo = () => (
+    <div className="space-y-6">
+      <div className="bg-white rounded-xl border border-slate-200 p-6">
+        <h3 className="font-semibold text-slate-800 text-lg mb-4">
+          Dokumentation fuer externe Auditoren
+        </h3>
+        <p className="text-slate-600 mb-4">
+          Diese Dokumentation erfuellt die Anforderungen nach Art. 30 DSGVO (Verzeichnis von
+          Verarbeitungstaetigkeiten) und dient als Grundlage fuer Audits nach Art. 32 DSGVO.
+        </p>
+
+        <div className="space-y-4">
+          <div className="p-4 bg-slate-50 rounded-lg border border-slate-200">
+            <h4 className="font-medium text-slate-800 mb-2">1. Zweck des Systems</h4>
+            <p className="text-sm text-slate-600">
+              UCCA ist ein Compliance-Pruefwerkzeug zur Bewertung geplanter KI-Anwendungsfaelle
+              hinsichtlich ihrer datenschutzrechtlichen Zulaessigkeit.
+            </p>
+          </div>
+
+          <div className="p-4 bg-slate-50 rounded-lg border border-slate-200">
+            <h4 className="font-medium text-slate-800 mb-2">2. Rechtsgrundlage</h4>
+            <ul className="text-sm text-slate-600 list-disc list-inside space-y-1">
+              <li><strong>Art. 6 Abs. 1 lit. c DSGVO</strong> - Erfuellung rechtlicher Verpflichtungen</li>
+              <li><strong>Art. 6 Abs. 1 lit. f DSGVO</strong> - Berechtigte Interessen (Compliance-Management)</li>
+            </ul>
+          </div>
+
+          <div className="p-4 bg-slate-50 rounded-lg border border-slate-200">
+            <h4 className="font-medium text-slate-800 mb-2">3. Verarbeitete Datenkategorien</h4>
+            <div className="overflow-x-auto">
+              <table className="w-full text-sm mt-2">
+                <thead>
+                  <tr className="border-b border-slate-200">
+                    <th className="text-left py-2 px-2 font-medium text-slate-600">Kategorie</th>
+                    <th className="text-left py-2 px-2 font-medium text-slate-600">Speicherung</th>
+                    <th className="text-left py-2 px-2 font-medium text-slate-600">Aufbewahrung</th>
+                  </tr>
+                </thead>
+                <tbody className="text-slate-600">
+                  <tr className="border-b border-slate-100">
+                    <td className="py-2 px-2">Use-Case-Beschreibung</td>
+                    <td className="py-2 px-2">Nur Hash (SHA-256)</td>
+                    <td className="py-2 px-2">10 Jahre</td>
+                  </tr>
+                  <tr className="border-b border-slate-100">
+                    <td className="py-2 px-2">Bewertungsergebnis</td>
+                    <td className="py-2 px-2">Vollstaendig</td>
+                    <td className="py-2 px-2">10 Jahre</td>
+                  </tr>
+                  <tr className="border-b border-slate-100">
+                    <td className="py-2 px-2">Audit-Trail</td>
+                    <td className="py-2 px-2">Vollstaendig</td>
+                    <td className="py-2 px-2">10 Jahre</td>
+                  </tr>
+                  <tr>
+                    <td className="py-2 px-2">Eskalations-Historie</td>
+                    <td className="py-2 px-2">Vollstaendig</td>
+                    <td className="py-2 px-2">10 Jahre</td>
+                  </tr>
+                </tbody>
+              </table>
+            </div>
+          </div>
+
+          <div className="p-4 bg-slate-50 rounded-lg border border-slate-200">
+            <h4 className="font-medium text-slate-800 mb-2">4. Keine autonomen KI-Entscheidungen</h4>
+            <p className="text-sm text-slate-600">
+              Das System trifft <strong>KEINE automatisierten Einzelentscheidungen</strong> im Sinne
+              von Art. 22 DSGVO, da:
+            </p>
+            <ul className="text-sm text-slate-600 list-disc list-inside mt-2 space-y-1">
+              <li>Regelauswertung ist keine rechtlich bindende Entscheidung</li>
+              <li>Alle kritischen Faelle werden menschlich geprueft (E1-E3)</li>
+              <li>BLOCK-Entscheidungen erfordern immer menschliche Freigabe</li>
+              <li>Betroffene haben Anfechtungsmoeglichkeit ueber Eskalation</li>
+            </ul>
+          </div>
+
+          <div className="p-4 bg-green-50 rounded-lg border border-green-200">
+            <h4 className="font-medium text-green-800 mb-2">5. Technische und Organisatorische Massnahmen</h4>
+            <div className="grid grid-cols-1 md:grid-cols-2 gap-4 text-sm">
+              <div>
+                <strong className="text-green-700">Vertraulichkeit</strong>
+                <ul className="text-green-700 list-disc list-inside mt-1">
+                  <li>RBAC mit Tenant-Isolation</li>
+                  <li>TLS 1.3 Verschluesselung</li>
+                  <li>AES-256 at rest</li>
+                </ul>
+              </div>
+              <div>
+                <strong className="text-green-700">Integritaet</strong>
+                <ul className="text-green-700 list-disc list-inside mt-1">
+                  <li>Unveraenderlicher Audit-Trail</li>
+                  <li>Policy-Versionierung</li>
+                  <li>Input-Validierung</li>
+                </ul>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  )
+
+  const renderRulesTab = () => (
+    <div className="space-y-6">
+      <div className="flex items-center justify-between">
+        <div>
+          <h3 className="font-semibold text-slate-800 text-lg">Regel-Katalog</h3>
+          <p className="text-sm text-slate-500">Policy Version: {policyVersion}</p>
+        </div>
+        <div className="text-sm text-slate-500">
+          {rules.length} Regeln insgesamt
+        </div>
+      </div>
+
+      {loading ? (
+        <div className="text-center py-8 text-slate-500">Lade Regeln...</div>
+      ) : (
+        <div className="space-y-4">
+          {Array.from(new Set(rules.map(r => r.category))).map(category => (
+            <div key={category} className="bg-white rounded-xl border border-slate-200 overflow-hidden">
+              <div className="px-4 py-3 bg-slate-50 border-b border-slate-200">
+                <h4 className="font-medium text-slate-800">{category}</h4>
+                <p className="text-xs text-slate-500">
+                  {rules.filter(r => r.category === category).length} Regeln
+                </p>
+              </div>
+              <div className="divide-y divide-slate-100">
+                {rules.filter(r => r.category === category).map(rule => (
+                  <div key={rule.code} className="p-4">
+                    <div className="flex items-start justify-between gap-4">
+                      <div className="flex-1">
+                        <div className="flex items-center gap-2">
+                          <span className="font-mono text-sm text-slate-500">{rule.code}</span>
+                          <span className={`text-xs px-2 py-0.5 rounded ${
+                            rule.severity === 'BLOCK' ? 'bg-red-100 text-red-700' :
+                            rule.severity === 'WARN' ? 'bg-yellow-100 text-yellow-700' :
+                            'bg-blue-100 text-blue-700'
+                          }`}>
+                            {rule.severity}
+                          </span>
+                        </div>
+                        <div className="font-medium text-slate-800 mt-1">{rule.title}</div>
+                        <div className="text-sm text-slate-600 mt-1">{rule.description}</div>
+                        {rule.gdpr_ref && (
+                          <div className="text-xs text-slate-500 mt-2">{rule.gdpr_ref}</div>
+                        )}
+                      </div>
+                      {rule.risk_add && (
+                        <div className="text-sm font-medium text-red-600">
+                          +{rule.risk_add}
+                        </div>
+                      )}
+                    </div>
+                  </div>
+                ))}
+              </div>
+            </div>
+          ))}
+        </div>
+      )}
+    </div>
+  )
+
+  const renderLegalCorpus = () => (
+    <div className="space-y-6">
+      <div className="bg-white rounded-xl border border-slate-200 p-6">
+        <h3 className="font-semibold text-slate-800 text-lg mb-4">Legal RAG Corpus</h3>
+        <p className="text-slate-600 mb-4">
+          Das System verwendet einen semantischen Suchindex mit 2.274 Chunks aus 19 EU-Regulierungen
+          fuer rechtsgrundlagenbasierte Erklaerungen.
+        </p>
+
+        <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
+          <div className="p-4 bg-blue-50 rounded-lg border border-blue-200">
+            <h4 className="font-medium text-blue-800 mb-2">Indexierte Regulierungen</h4>
+            <ul className="text-sm text-blue-700 space-y-1">
+              <li>DSGVO - Datenschutz-Grundverordnung</li>
+              <li>AI Act - EU KI-Verordnung</li>
+              <li>NIS2 - Cybersicherheits-Richtlinie</li>
+              <li>CRA - Cyber Resilience Act</li>
+              <li>Data Act - Datengesetz</li>
+              <li>DSA/DMA - Digital Services/Markets Act</li>
+              <li>DPF - EU-US Data Privacy Framework</li>
+              <li>BSI-TR-03161 - Digitale Identitaeten</li>
+            </ul>
+          </div>
+          <div className="p-4 bg-green-50 rounded-lg border border-green-200">
+            <h4 className="font-medium text-green-800 mb-2">RAG-Funktionalitaet</h4>
+            <ul className="text-sm text-green-700 space-y-1">
+              <li>Hybride Suche (Dense + BM25)</li>
+              <li>Semantisches Chunking</li>
+              <li>Cross-Encoder Reranking</li>
+              <li>Artikel-Referenz-Extraktion</li>
+              <li>Mehrsprachig (DE/EN)</li>
+            </ul>
+          </div>
+        </div>
+      </div>
+
+      <div className="bg-white rounded-xl border border-slate-200 p-6">
+        <h3 className="font-semibold text-slate-800 mb-4">Verwendung im System</h3>
+        <div className="space-y-3">
+          <div className="flex items-start gap-3">
+            <div className="w-8 h-8 bg-purple-100 text-purple-700 rounded-full flex items-center justify-center flex-shrink-0">
+              1
+            </div>
+            <div>
+              <div className="font-medium text-slate-800">Benutzer fordert Erklaerung an</div>
+              <div className="text-sm text-slate-600">
+                Nach der Bewertung kann eine LLM-basierte Erklaerung generiert werden.
+              </div>
+            </div>
+          </div>
+          <div className="flex items-start gap-3">
+            <div className="w-8 h-8 bg-purple-100 text-purple-700 rounded-full flex items-center justify-center flex-shrink-0">
+              2
+            </div>
+            <div>
+              <div className="font-medium text-slate-800">Legal RAG Client sucht relevante Artikel</div>
+              <div className="text-sm text-slate-600">
+                Basierend auf den ausgeloesten Regeln werden passende Gesetzestexte gefunden.
+              </div>
+            </div>
+          </div>
+          <div className="flex items-start gap-3">
+            <div className="w-8 h-8 bg-purple-100 text-purple-700 rounded-full flex items-center justify-center flex-shrink-0">
+              3
+            </div>
+            <div>
+              <div className="font-medium text-slate-800">LLM generiert Erklaerung mit Rechtsgrundlage</div>
+              <div className="text-sm text-slate-600">
+                Die Erklaerung referenziert konkrete Artikel aus DSGVO, AI Act etc.
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  )
+
+  // ============================================================================
+  // Tabs Configuration
+  // ============================================================================
+
+  const tabs: { id: DocTab; label: string }[] = [
+    { id: 'overview', label: 'Uebersicht' },
+    { id: 'architecture', label: 'Architektur' },
+    { id: 'auditor', label: 'Fuer Auditoren' },
+    { id: 'rules', label: 'Regel-Katalog' },
+    { id: 'legal-corpus', label: 'Legal RAG' },
+  ]
+
+  // ============================================================================
+  // Main Render
+  // ============================================================================
+
+  return (
+    <div className="space-y-6">
+      <div className="flex items-center justify-between">
+        <div className="bg-white rounded-xl shadow-sm border p-6 flex-1">
+          <h1 className="text-2xl font-bold text-slate-900">UCCA System-Dokumentation</h1>
+          <p className="text-slate-500 mt-1">
+            Transparente Dokumentation des UCCA-Systems fuer Entwickler, Auditoren und Datenschutzbeauftragte.
+          </p>
+        </div>
+        <Link
+          href="/sdk/advisory-board"
+          className="ml-4 px-4 py-2 text-sm text-slate-600 hover:text-slate-800 border border-slate-200 rounded-lg hover:bg-slate-50"
+        >
+          Zurueck zum Advisory Board
+        </Link>
+      </div>
+
+      {/* Tab Navigation */}
+      <div className="bg-white rounded-xl border border-slate-200 shadow-sm overflow-hidden">
+        <div className="flex border-b border-slate-200 overflow-x-auto">
+          {tabs.map(tab => (
+            <button
+              key={tab.id}
+              onClick={() => setActiveTab(tab.id)}
+              className={`flex items-center gap-2 px-4 py-3 text-sm font-medium whitespace-nowrap transition-colors ${
+                activeTab === tab.id
+                  ? 'text-purple-600 border-b-2 border-purple-600 bg-purple-50'
+                  : 'text-slate-600 hover:text-slate-800 hover:bg-slate-50'
+              }`}
+            >
+              {tab.label}
+            </button>
+          ))}
+        </div>
+
+        <div className="p-6">
+          {activeTab === 'overview' && renderOverview()}
+          {activeTab === 'architecture' && renderArchitecture()}
+          {activeTab === 'auditor' && renderAuditorInfo()}
+          {activeTab === 'rules' && renderRulesTab()}
+          {activeTab === 'legal-corpus' && renderLegalCorpus()}
+        </div>
+      </div>
+    </div>
+  )
+}

admin-compliance/app/sdk/advisory-board/page.tsx

@@ -0,0 +1,667 @@
+'use client'
+
+import React, { useState } from 'react'
+import Link from 'next/link'
+import { useSDK, UseCaseAssessment } from '@/lib/sdk'
+
+// =============================================================================
+// WIZARD STEPS
+// =============================================================================
+
+const WIZARD_STEPS = [
+  { id: 1, name: 'Grunddaten', description: 'Name und Beschreibung des Use Cases' },
+  { id: 2, name: 'Datenkategorien', description: 'Welche Daten werden verarbeitet?' },
+  { id: 3, name: 'Technologie', description: 'Eingesetzte KI-Technologien' },
+  { id: 4, name: 'Risikobewertung', description: 'Erste Risikoeinschätzung' },
+  { id: 5, name: 'Zusammenfassung', description: 'Überprüfung und Abschluss' },
+]
+
+// =============================================================================
+// USE CASE CARD
+// =============================================================================
+
+function UseCaseCard({
+  useCase,
+  isActive,
+  onSelect,
+  onDelete,
+}: {
+  useCase: UseCaseAssessment
+  isActive: boolean
+  onSelect: () => void
+  onDelete: () => void
+}) {
+  const completionPercent = Math.round((useCase.stepsCompleted / 5) * 100)
+
+  return (
+    <div
+      className={`relative bg-white rounded-xl border-2 p-6 transition-all cursor-pointer ${
+        isActive ? 'border-purple-500 shadow-lg' : 'border-gray-200 hover:border-purple-300'
+      }`}
+      onClick={onSelect}
+    >
+      {/* Delete Button */}
+      <button
+        onClick={e => {
+          e.stopPropagation()
+          onDelete()
+        }}
+        className="absolute top-4 right-4 p-1 text-gray-400 hover:text-red-500 transition-colors"
+      >
+        <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16" />
+        </svg>
+      </button>
+
+      <div className="flex items-start gap-4">
+        <div
+          className={`w-12 h-12 rounded-xl flex items-center justify-center ${
+            completionPercent === 100
+              ? 'bg-green-100 text-green-600'
+              : 'bg-purple-100 text-purple-600'
+          }`}
+        >
+          {completionPercent === 100 ? (
+            <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M5 13l4 4L19 7" />
+            </svg>
+          ) : (
+            <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2" />
+            </svg>
+          )}
+        </div>
+        <div className="flex-1 min-w-0">
+          <h3 className="text-lg font-semibold text-gray-900 truncate">{useCase.name}</h3>
+          <p className="text-sm text-gray-500 line-clamp-2">{useCase.description}</p>
+          <div className="mt-3">
+            <div className="flex items-center justify-between text-sm mb-1">
+              <span className="text-gray-500">Fortschritt</span>
+              <span className="font-medium">{completionPercent}%</span>
+            </div>
+            <div className="h-2 bg-gray-100 rounded-full overflow-hidden">
+              <div
+                className={`h-full rounded-full transition-all ${
+                  completionPercent === 100 ? 'bg-green-500' : 'bg-purple-600'
+                }`}
+                style={{ width: `${completionPercent}%` }}
+              />
+            </div>
+          </div>
+          {useCase.assessmentResult && (
+            <div className="mt-3 flex items-center gap-2">
+              <span
+                className={`px-2 py-1 text-xs rounded-full ${
+                  useCase.assessmentResult.riskLevel === 'CRITICAL'
+                    ? 'bg-red-100 text-red-700'
+                    : useCase.assessmentResult.riskLevel === 'HIGH'
+                    ? 'bg-orange-100 text-orange-700'
+                    : useCase.assessmentResult.riskLevel === 'MEDIUM'
+                    ? 'bg-yellow-100 text-yellow-700'
+                    : 'bg-green-100 text-green-700'
+                }`}
+              >
+                Risiko: {useCase.assessmentResult.riskLevel}
+              </span>
+              {useCase.assessmentResult.dsfaRequired && (
+                <span className="px-2 py-1 text-xs bg-purple-100 text-purple-700 rounded-full">
+                  DSFA erforderlich
+                </span>
+              )}
+            </div>
+          )}
+        </div>
+      </div>
+    </div>
+  )
+}
+
+// =============================================================================
+// WIZARD
+// =============================================================================
+
+interface WizardFormData {
+  name: string
+  description: string
+  category: string
+  dataCategories: string[]
+  processesPersonalData: boolean
+  specialCategories: boolean
+  aiTechnologies: string[]
+  dataVolume: string
+  riskLevel: string
+  notes: string
+}
+
+function UseCaseWizard({
+  onComplete,
+  onCancel,
+}: {
+  onComplete: (useCase: UseCaseAssessment) => void
+  onCancel: () => void
+}) {
+  const [currentStep, setCurrentStep] = useState(1)
+  const [formData, setFormData] = useState<WizardFormData>({
+    name: '',
+    description: '',
+    category: '',
+    dataCategories: [],
+    processesPersonalData: false,
+    specialCategories: false,
+    aiTechnologies: [],
+    dataVolume: 'medium',
+    riskLevel: 'medium',
+    notes: '',
+  })
+
+  const updateFormData = (updates: Partial<WizardFormData>) => {
+    setFormData(prev => ({ ...prev, ...updates }))
+  }
+
+  const handleNext = () => {
+    if (currentStep < 5) {
+      setCurrentStep(prev => prev + 1)
+    } else {
+      // Create use case
+      const newUseCase: UseCaseAssessment = {
+        id: `uc-${Date.now()}`,
+        name: formData.name,
+        description: formData.description,
+        category: formData.category,
+        stepsCompleted: 5,
+        steps: WIZARD_STEPS.map(s => ({
+          id: `step-${s.id}`,
+          name: s.name,
+          completed: true,
+          data: {},
+        })),
+        assessmentResult: {
+          riskLevel: formData.riskLevel as 'LOW' | 'MEDIUM' | 'HIGH' | 'CRITICAL',
+          applicableRegulations: ['DSGVO', 'AI Act'],
+          recommendedControls: ['Datenschutz-Folgenabschätzung', 'Technische Maßnahmen'],
+          dsfaRequired: formData.specialCategories || formData.riskLevel === 'HIGH',
+          aiActClassification: formData.aiTechnologies.length > 0 ? 'LIMITED' : 'MINIMAL',
+        },
+        createdAt: new Date(),
+        updatedAt: new Date(),
+      }
+      onComplete(newUseCase)
+    }
+  }
+
+  const handleBack = () => {
+    if (currentStep > 1) {
+      setCurrentStep(prev => prev - 1)
+    }
+  }
+
+  return (
+    <div className="bg-white rounded-xl border border-gray-200 overflow-hidden">
+      {/* Header */}
+      <div className="px-6 py-4 border-b border-gray-200 bg-gray-50">
+        <div className="flex items-center justify-between">
+          <h2 className="text-lg font-semibold text-gray-900">Neuer Use Case</h2>
+          <button onClick={onCancel} className="text-gray-400 hover:text-gray-600">
+            <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M6 18L18 6M6 6l12 12" />
+            </svg>
+          </button>
+        </div>
+        {/* Progress */}
+        <div className="mt-4 flex items-center gap-2">
+          {WIZARD_STEPS.map((step, index) => (
+            <React.Fragment key={step.id}>
+              <div
+                className={`w-8 h-8 rounded-full flex items-center justify-center text-sm font-medium ${
+                  step.id < currentStep
+                    ? 'bg-green-500 text-white'
+                    : step.id === currentStep
+                    ? 'bg-purple-600 text-white'
+                    : 'bg-gray-200 text-gray-500'
+                }`}
+              >
+                {step.id < currentStep ? (
+                  <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M5 13l4 4L19 7" />
+                  </svg>
+                ) : (
+                  step.id
+                )}
+              </div>
+              {index < WIZARD_STEPS.length - 1 && (
+                <div
+                  className={`flex-1 h-1 rounded ${
+                    step.id < currentStep ? 'bg-green-500' : 'bg-gray-200'
+                  }`}
+                />
+              )}
+            </React.Fragment>
+          ))}
+        </div>
+        <p className="mt-2 text-sm text-gray-500">
+          Schritt {currentStep}: {WIZARD_STEPS[currentStep - 1].description}
+        </p>
+      </div>
+
+      {/* Content */}
+      <div className="p-6">
+        {currentStep === 1 && (
+          <div className="space-y-4">
+            <div>
+              <label className="block text-sm font-medium text-gray-700 mb-1">Name des Use Cases *</label>
+              <input
+                type="text"
+                value={formData.name}
+                onChange={e => updateFormData({ name: e.target.value })}
+                placeholder="z.B. Marketing-KI für Kundensegmentierung"
+                className="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-transparent"
+              />
+            </div>
+            <div>
+              <label className="block text-sm font-medium text-gray-700 mb-1">Beschreibung *</label>
+              <textarea
+                value={formData.description}
+                onChange={e => updateFormData({ description: e.target.value })}
+                placeholder="Beschreiben Sie den Anwendungsfall und den Geschäftszweck..."
+                rows={4}
+                className="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-transparent"
+              />
+            </div>
+            <div>
+              <label className="block text-sm font-medium text-gray-700 mb-1">Kategorie</label>
+              <select
+                value={formData.category}
+                onChange={e => updateFormData({ category: e.target.value })}
+                className="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-transparent"
+              >
+                <option value="">Kategorie wählen...</option>
+                <option value="marketing">Marketing & Vertrieb</option>
+                <option value="hr">Personal & HR</option>
+                <option value="finance">Finanzen & Controlling</option>
+                <option value="operations">Betrieb & Produktion</option>
+                <option value="customer">Kundenservice</option>
+                <option value="other">Sonstiges</option>
+              </select>
+            </div>
+          </div>
+        )}
+
+        {currentStep === 2 && (
+          <div className="space-y-4">
+            <div>
+              <label className="block text-sm font-medium text-gray-700 mb-2">
+                Werden personenbezogene Daten verarbeitet?
+              </label>
+              <div className="flex items-center gap-4">
+                <label className="flex items-center gap-2">
+                  <input
+                    type="radio"
+                    checked={formData.processesPersonalData}
+                    onChange={() => updateFormData({ processesPersonalData: true })}
+                    className="w-4 h-4 text-purple-600"
+                  />
+                  <span>Ja</span>
+                </label>
+                <label className="flex items-center gap-2">
+                  <input
+                    type="radio"
+                    checked={!formData.processesPersonalData}
+                    onChange={() => updateFormData({ processesPersonalData: false })}
+                    className="w-4 h-4 text-purple-600"
+                  />
+                  <span>Nein</span>
+                </label>
+              </div>
+            </div>
+
+            {formData.processesPersonalData && (
+              <>
+                <div>
+                  <label className="block text-sm font-medium text-gray-700 mb-2">
+                    Welche Datenkategorien? (Mehrfachauswahl)
+                  </label>
+                  <div className="grid grid-cols-2 gap-2">
+                    {['Name/Kontakt', 'E-Mail', 'Adresse', 'Telefon', 'Geburtsdatum', 'Finanzdaten', 'Standort', 'Nutzungsverhalten'].map(
+                      cat => (
+                        <label key={cat} className="flex items-center gap-2 p-2 border rounded-lg hover:bg-gray-50">
+                          <input
+                            type="checkbox"
+                            checked={formData.dataCategories.includes(cat)}
+                            onChange={e => {
+                              if (e.target.checked) {
+                                updateFormData({ dataCategories: [...formData.dataCategories, cat] })
+                              } else {
+                                updateFormData({
+                                  dataCategories: formData.dataCategories.filter(c => c !== cat),
+                                })
+                              }
+                            }}
+                            className="w-4 h-4 text-purple-600"
+                          />
+                          <span className="text-sm">{cat}</span>
+                        </label>
+                      )
+                    )}
+                  </div>
+                </div>
+
+                <div>
+                  <label className="flex items-center gap-2">
+                    <input
+                      type="checkbox"
+                      checked={formData.specialCategories}
+                      onChange={e => updateFormData({ specialCategories: e.target.checked })}
+                      className="w-4 h-4 text-purple-600"
+                    />
+                    <span className="text-sm font-medium text-gray-700">
+                      Besondere Kategorien (Art. 9 DSGVO): Gesundheit, Biometrie, Religion, etc.
+                    </span>
+                  </label>
+                  {formData.specialCategories && (
+                    <p className="mt-2 text-sm text-amber-600 bg-amber-50 p-3 rounded-lg">
+                      Bei besonderen Kategorien ist eine DSFA in der Regel erforderlich!
+                    </p>
+                  )}
+                </div>
+              </>
+            )}
+          </div>
+        )}
+
+        {currentStep === 3 && (
+          <div className="space-y-4">
+            <div>
+              <label className="block text-sm font-medium text-gray-700 mb-2">
+                Eingesetzte KI-Technologien (Mehrfachauswahl)
+              </label>
+              <div className="grid grid-cols-2 gap-2">
+                {[
+                  'Machine Learning',
+                  'Deep Learning',
+                  'Natural Language Processing',
+                  'Computer Vision',
+                  'Generative AI (LLM)',
+                  'Empfehlungssysteme',
+                  'Predictive Analytics',
+                  'Chatbots/Assistenten',
+                ].map(tech => (
+                  <label key={tech} className="flex items-center gap-2 p-2 border rounded-lg hover:bg-gray-50">
+                    <input
+                      type="checkbox"
+                      checked={formData.aiTechnologies.includes(tech)}
+                      onChange={e => {
+                        if (e.target.checked) {
+                          updateFormData({ aiTechnologies: [...formData.aiTechnologies, tech] })
+                        } else {
+                          updateFormData({
+                            aiTechnologies: formData.aiTechnologies.filter(t => t !== tech),
+                          })
+                        }
+                      }}
+                      className="w-4 h-4 text-purple-600"
+                    />
+                    <span className="text-sm">{tech}</span>
+                  </label>
+                ))}
+              </div>
+            </div>
+
+            <div>
+              <label className="block text-sm font-medium text-gray-700 mb-1">Erwartetes Datenvolumen</label>
+              <select
+                value={formData.dataVolume}
+                onChange={e => updateFormData({ dataVolume: e.target.value })}
+                className="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-transparent"
+              >
+                <option value="small">Klein (&lt; 1.000 Datensätze)</option>
+                <option value="medium">Mittel (1.000 - 100.000 Datensätze)</option>
+                <option value="large">Groß (100.000 - 1 Mio. Datensätze)</option>
+                <option value="xlarge">Sehr groß (&gt; 1 Mio. Datensätze)</option>
+              </select>
+            </div>
+          </div>
+        )}
+
+        {currentStep === 4 && (
+          <div className="space-y-4">
+            <div>
+              <label className="block text-sm font-medium text-gray-700 mb-2">
+                Erste Risikoeinschätzung
+              </label>
+              <div className="space-y-2">
+                {[
+                  { value: 'low', label: 'Niedrig', description: 'Keine personenbezogenen Daten, kein kritischer Einsatz' },
+                  { value: 'medium', label: 'Mittel', description: 'Personenbezogene Daten, aber kein kritischer Einsatz' },
+                  { value: 'high', label: 'Hoch', description: 'Besondere Kategorien oder automatisierte Entscheidungen' },
+                  { value: 'critical', label: 'Kritisch', description: 'Hochrisiko-KI nach AI Act' },
+                ].map(option => (
+                  <label
+                    key={option.value}
+                    className={`flex items-start gap-3 p-4 border rounded-lg cursor-pointer transition-colors ${
+                      formData.riskLevel === option.value
+                        ? 'border-purple-500 bg-purple-50'
+                        : 'hover:bg-gray-50'
+                    }`}
+                  >
+                    <input
+                      type="radio"
+                      checked={formData.riskLevel === option.value}
+                      onChange={() => updateFormData({ riskLevel: option.value })}
+                      className="mt-1 w-4 h-4 text-purple-600"
+                    />
+                    <div>
+                      <div className="font-medium">{option.label}</div>
+                      <div className="text-sm text-gray-500">{option.description}</div>
+                    </div>
+                  </label>
+                ))}
+              </div>
+            </div>
+
+            <div>
+              <label className="block text-sm font-medium text-gray-700 mb-1">Notizen</label>
+              <textarea
+                value={formData.notes}
+                onChange={e => updateFormData({ notes: e.target.value })}
+                placeholder="Zusätzliche Anmerkungen zur Risikobewertung..."
+                rows={3}
+                className="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-transparent"
+              />
+            </div>
+          </div>
+        )}
+
+        {currentStep === 5 && (
+          <div className="space-y-6">
+            <div className="bg-gray-50 rounded-lg p-6">
+              <h3 className="text-lg font-semibold text-gray-900 mb-4">Zusammenfassung</h3>
+              <dl className="space-y-3">
+                <div className="flex justify-between">
+                  <dt className="text-gray-500">Name:</dt>
+                  <dd className="font-medium text-gray-900">{formData.name || '-'}</dd>
+                </div>
+                <div className="flex justify-between">
+                  <dt className="text-gray-500">Kategorie:</dt>
+                  <dd className="font-medium text-gray-900">{formData.category || '-'}</dd>
+                </div>
+                <div className="flex justify-between">
+                  <dt className="text-gray-500">Personenbezogene Daten:</dt>
+                  <dd className="font-medium text-gray-900">
+                    {formData.processesPersonalData ? 'Ja' : 'Nein'}
+                  </dd>
+                </div>
+                {formData.processesPersonalData && (
+                  <div className="flex justify-between">
+                    <dt className="text-gray-500">Datenkategorien:</dt>
+                    <dd className="font-medium text-gray-900">{formData.dataCategories.join(', ') || '-'}</dd>
+                  </div>
+                )}
+                <div className="flex justify-between">
+                  <dt className="text-gray-500">KI-Technologien:</dt>
+                  <dd className="font-medium text-gray-900">{formData.aiTechnologies.join(', ') || '-'}</dd>
+                </div>
+                <div className="flex justify-between">
+                  <dt className="text-gray-500">Risikostufe:</dt>
+                  <dd
+                    className={`font-medium px-2 py-0.5 rounded ${
+                      formData.riskLevel === 'critical'
+                        ? 'bg-red-100 text-red-700'
+                        : formData.riskLevel === 'high'
+                        ? 'bg-orange-100 text-orange-700'
+                        : formData.riskLevel === 'medium'
+                        ? 'bg-yellow-100 text-yellow-700'
+                        : 'bg-green-100 text-green-700'
+                    }`}
+                  >
+                    {formData.riskLevel.toUpperCase()}
+                  </dd>
+                </div>
+              </dl>
+            </div>
+
+            {(formData.specialCategories || formData.riskLevel === 'high' || formData.riskLevel === 'critical') && (
+              <div className="bg-amber-50 border border-amber-200 rounded-lg p-4">
+                <div className="flex items-start gap-3">
+                  <svg
+                    className="w-5 h-5 text-amber-600 mt-0.5"
+                    fill="none"
+                    stroke="currentColor"
+                    viewBox="0 0 24 24"
+                  >
+                    <path
+                      strokeLinecap="round"
+                      strokeLinejoin="round"
+                      strokeWidth={2}
+                      d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"
+                    />
+                  </svg>
+                  <div>
+                    <h4 className="font-medium text-amber-800">DSFA erforderlich</h4>
+                    <p className="text-sm text-amber-700 mt-1">
+                      Basierend auf Ihrer Eingabe wird eine Datenschutz-Folgenabschätzung empfohlen.
+                    </p>
+                  </div>
+                </div>
+              </div>
+            )}
+          </div>
+        )}
+      </div>
+
+      {/* Footer */}
+      <div className="px-6 py-4 border-t border-gray-200 bg-gray-50 flex items-center justify-between">
+        <button
+          onClick={currentStep === 1 ? onCancel : handleBack}
+          className="px-4 py-2 text-gray-600 hover:text-gray-900"
+        >
+          {currentStep === 1 ? 'Abbrechen' : 'Zurück'}
+        </button>
+        <button
+          onClick={handleNext}
+          disabled={currentStep === 1 && !formData.name}
+          className={`px-6 py-2 rounded-lg font-medium transition-colors ${
+            currentStep === 1 && !formData.name
+              ? 'bg-gray-200 text-gray-400 cursor-not-allowed'
+              : 'bg-purple-600 text-white hover:bg-purple-700'
+          }`}
+        >
+          {currentStep === 5 ? 'Abschließen' : 'Weiter'}
+        </button>
+      </div>
+    </div>
+  )
+}
+
+// =============================================================================
+// MAIN PAGE
+// =============================================================================
+
+export default function AdvisoryBoardPage() {
+  const { state, dispatch } = useSDK()
+  const [showWizard, setShowWizard] = useState(false)
+
+  const handleCreateUseCase = (useCase: UseCaseAssessment) => {
+    dispatch({ type: 'ADD_USE_CASE', payload: useCase })
+    dispatch({ type: 'SET_ACTIVE_USE_CASE', payload: useCase.id })
+    setShowWizard(false)
+  }
+
+  const handleDeleteUseCase = (id: string) => {
+    if (confirm('Möchten Sie diesen Use Case wirklich löschen?')) {
+      dispatch({ type: 'DELETE_USE_CASE', payload: id })
+    }
+  }
+
+  return (
+    <div className="space-y-6">
+      {/* Header */}
+      <div className="flex items-center justify-between">
+        <div>
+          <h1 className="text-2xl font-bold text-gray-900">Use Case Workshop</h1>
+          <p className="mt-1 text-gray-500">
+            Erfassen Sie Ihre KI-Anwendungsfälle und erhalten Sie eine erste Compliance-Bewertung
+          </p>
+        </div>
+        <div className="flex items-center gap-3">
+          <Link
+            href="/sdk/advisory-board/documentation"
+            className="inline-flex items-center gap-2 px-4 py-2 text-sm text-purple-600 hover:text-purple-700 hover:bg-purple-50 border border-purple-300 rounded-lg transition-colors"
+          >
+            UCCA-System Dokumentation ansehen
+          </Link>
+          {!showWizard && (
+            <button
+              onClick={() => setShowWizard(true)}
+              className="flex items-center gap-2 px-4 py-2 bg-purple-600 text-white rounded-lg hover:bg-purple-700 transition-colors"
+            >
+              <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 6v6m0 0v6m0-6h6m-6 0H6" />
+              </svg>
+              Neuer Use Case
+            </button>
+          )}
+        </div>
+      </div>
+
+      {/* Wizard or List */}
+      {showWizard ? (
+        <UseCaseWizard onComplete={handleCreateUseCase} onCancel={() => setShowWizard(false)} />
+      ) : state.useCases.length === 0 ? (
+        <div className="bg-white rounded-xl border border-gray-200 p-12 text-center">
+          <div className="w-16 h-16 mx-auto bg-purple-100 rounded-full flex items-center justify-center mb-4">
+            <svg className="w-8 h-8 text-purple-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path
+                strokeLinecap="round"
+                strokeLinejoin="round"
+                strokeWidth={2}
+                d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2"
+              />
+            </svg>
+          </div>
+          <h3 className="text-lg font-semibold text-gray-900">Noch keine Use Cases</h3>
+          <p className="mt-2 text-gray-500 max-w-md mx-auto">
+            Erstellen Sie Ihren ersten Use Case, um mit dem Compliance Assessment zu beginnen.
+          </p>
+          <button
+            onClick={() => setShowWizard(true)}
+            className="mt-6 px-6 py-3 bg-purple-600 text-white rounded-lg hover:bg-purple-700 transition-colors"
+          >
+            Ersten Use Case erstellen
+          </button>
+        </div>
+      ) : (
+        <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
+          {state.useCases.map(useCase => (
+            <UseCaseCard
+              key={useCase.id}
+              useCase={useCase}
+              isActive={state.activeUseCase === useCase.id}
+              onSelect={() => dispatch({ type: 'SET_ACTIVE_USE_CASE', payload: useCase.id })}
+              onDelete={() => handleDeleteUseCase(useCase.id)}
+            />
+          ))}
+        </div>
+      )}
+    </div>
+  )
+}