refactor(admin): split dsr page.tsx into colocated components

Extract TabNavigation, StatCard, RequestCard, FilterBar, DSRCreateModal,
DSRDetailPanel, DSRHeaderActions, and banner components (LoadingSpinner,
SettingsTab, OverdueAlert, DeadlineInfoBox, EmptyState) into _components/
so page.tsx drops from 1019 to 247 LOC (under the 300 soft target).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

admin-compliance/app/sdk/dsr/_components/DSRBanners.tsx

@@ -0,0 +1,136 @@
+'use client'
+
+import type { DSRType, DSRStatus } from '@/lib/sdk/dsr/types'
+
+export function LoadingSpinner() {
+  return (
+    <div className="flex items-center justify-center py-12">
+      <svg className="animate-spin w-8 h-8 text-purple-600" fill="none" viewBox="0 0 24 24">
+        <circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4" />
+        <path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z" />
+      </svg>
+    </div>
+  )
+}
+
+export function SettingsTab() {
+  return (
+    <div className="bg-white rounded-xl border border-gray-200 p-8 text-center">
+      <div className="w-16 h-16 mx-auto bg-gray-100 rounded-full flex items-center justify-center mb-4">
+        <svg className="w-8 h-8 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M10.325 4.317c.426-1.756 2.924-1.756 3.35 0a1.724 1.724 0 002.573 1.066c1.543-.94 3.31.826 2.37 2.37a1.724 1.724 0 001.065 2.572c1.756.426 1.756 2.924 0 3.35a1.724 1.724 0 00-1.066 2.573c.94 1.543-.826 3.31-2.37 2.37a1.724 1.724 0 00-2.572 1.065c-.426 1.756-2.924 1.756-3.35 0a1.724 1.724 0 00-2.573-1.066c-1.543.94-3.31-.826-2.37-2.37a1.724 1.724 0 00-1.065-2.572c-1.756-.426-1.756-2.924 0-3.35a1.724 1.724 0 001.066-2.573c-.94-1.543.826-3.31 2.37-2.37.996.608 2.296.07 2.572-1.065z" />
+          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" />
+        </svg>
+      </div>
+      <h3 className="text-lg font-semibold text-gray-900">Einstellungen</h3>
+      <p className="mt-2 text-gray-500">
+        DSR-Portal-Einstellungen, E-Mail-Vorlagen und Workflow-Konfiguration
+        werden in einer spaeteren Version verfuegbar sein.
+      </p>
+    </div>
+  )
+}
+
+export function OverdueAlert({
+  overdueCount,
+  onShowOverdue,
+}: {
+  overdueCount: number
+  onShowOverdue: () => void
+}) {
+  return (
+    <div className="bg-red-50 border border-red-200 rounded-xl p-4 flex items-center gap-4">
+      <div className="w-10 h-10 bg-red-100 rounded-full flex items-center justify-center flex-shrink-0">
+        <svg className="w-5 h-5 text-red-600" 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>
+      <div className="flex-1">
+        <h4 className="font-medium text-red-800">
+          Achtung: {overdueCount} ueberfaellige Anfrage(n)
+        </h4>
+        <p className="text-sm text-red-600">
+          Die gesetzliche Frist ist abgelaufen. Handeln Sie umgehend, um Bussgelder zu vermeiden.
+        </p>
+      </div>
+      <button
+        onClick={onShowOverdue}
+        className="px-4 py-2 bg-red-600 text-white rounded-lg hover:bg-red-700 transition-colors text-sm font-medium"
+      >
+        Anzeigen
+      </button>
+    </div>
+  )
+}
+
+export function DeadlineInfoBox() {
+  return (
+    <div className="bg-blue-50 border border-blue-200 rounded-xl p-4">
+      <div className="flex items-start gap-3">
+        <svg className="w-5 h-5 text-blue-600 mt-0.5 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z" />
+        </svg>
+        <div>
+          <h4 className="font-medium text-blue-800">Fristen beachten</h4>
+          <p className="text-sm text-blue-600 mt-1">
+            Nach Art. 12 DSGVO muessen Anfragen innerhalb von einem Monat beantwortet werden.
+            Eine Verlaengerung um zwei weitere Monate ist bei komplexen Anfragen moeglich,
+            sofern der Betroffene innerhalb eines Monats darueber informiert wird.
+          </p>
+        </div>
+      </div>
+    </div>
+  )
+}
+
+export function EmptyState({
+  selectedType,
+  selectedStatus,
+  selectedPriority,
+  onClearFilters,
+  onOpenCreate,
+}: {
+  selectedType: DSRType | 'all'
+  selectedStatus: DSRStatus | 'all'
+  selectedPriority: string
+  onClearFilters: () => void
+  onOpenCreate: () => void
+}) {
+  const hasFilters =
+    selectedType !== 'all' || selectedStatus !== 'all' || selectedPriority !== 'all'
+
+  return (
+    <div className="bg-white rounded-xl border border-gray-200 p-12 text-center">
+      <div className="w-16 h-16 mx-auto bg-gray-100 rounded-full flex items-center justify-center mb-4">
+        <svg className="w-8 h-8 text-gray-400" 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">Keine Anfragen gefunden</h3>
+      <p className="mt-2 text-gray-500">
+        {hasFilters
+          ? 'Passen Sie die Filter an oder'
+          : 'Es sind noch keine Anfragen vorhanden.'
+        }
+      </p>
+      {hasFilters ? (
+        <button
+          onClick={onClearFilters}
+          className="mt-4 px-4 py-2 text-purple-600 hover:bg-purple-50 rounded-lg transition-colors"
+        >
+          Filter zuruecksetzen
+        </button>
+      ) : (
+        <button
+          onClick={onOpenCreate}
+          className="mt-4 inline-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>
+          Erste Anfrage erfassen
+        </button>
+      )}
+    </div>
+  )
+}

admin-compliance/app/sdk/dsr/_components/DSRCreateModal.tsx

@@ -0,0 +1,187 @@
+'use client'
+
+import React, { useState } from 'react'
+import { createSDKDSR } from '@/lib/sdk/dsr/api'
+
+export function DSRCreateModal({
+  onClose,
+  onSuccess
+}: {
+  onClose: () => void
+  onSuccess: () => void
+}) {
+  const [type, setType] = useState<string>('access')
+  const [subjectName, setSubjectName] = useState('')
+  const [subjectEmail, setSubjectEmail] = useState('')
+  const [description, setDescription] = useState('')
+  const [source, setSource] = useState<string>('web_form')
+  const [isSaving, setIsSaving] = useState(false)
+  const [error, setError] = useState<string | null>(null)
+
+  const deadline = new Date()
+  deadline.setDate(deadline.getDate() + 30)
+  const deadlineStr = deadline.toLocaleDateString('de-DE')
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault()
+    if (!subjectName.trim() || !subjectEmail.trim()) return
+
+    setIsSaving(true)
+    setError(null)
+    try {
+      await createSDKDSR({
+        type,
+        requester: { name: subjectName.trim(), email: subjectEmail.trim() },
+        requestText: description.trim(),
+        source
+      })
+      onSuccess()
+    } catch (err: unknown) {
+      setError(err instanceof Error ? err.message : 'Unbekannter Fehler')
+    } finally {
+      setIsSaving(false)
+    }
+  }
+
+  return (
+    <div className="fixed inset-0 z-50 flex items-center justify-center">
+      {/* Backdrop */}
+      <div
+        className="absolute inset-0 bg-black/50"
+        onClick={onClose}
+      />
+
+      {/* Modal */}
+      <div className="relative bg-white rounded-2xl shadow-xl w-full max-w-lg mx-4 max-h-[90vh] overflow-y-auto">
+        <div className="p-6">
+          <div className="flex items-center justify-between mb-6">
+            <h2 className="text-xl font-semibold text-gray-900">Neue Anfrage anlegen</h2>
+            <button
+              onClick={onClose}
+              className="p-2 text-gray-400 hover:text-gray-600 hover:bg-gray-100 rounded-lg 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="M6 18L18 6M6 6l12 12" />
+              </svg>
+            </button>
+          </div>
+
+          {error && (
+            <div className="mb-4 p-3 bg-red-50 border border-red-200 rounded-lg text-sm text-red-700">
+              {error}
+            </div>
+          )}
+
+          <form onSubmit={handleSubmit} className="space-y-4">
+            {/* Type */}
+            <div>
+              <label className="block text-sm font-medium text-gray-700 mb-1">
+                Art der Anfrage
+              </label>
+              <select
+                value={type}
+                onChange={(e) => setType(e.target.value)}
+                className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-purple-500 text-sm"
+              >
+                <option value="access">Art. 15 - Auskunft</option>
+                <option value="rectification">Art. 16 - Berichtigung</option>
+                <option value="erasure">Art. 17 - Loeschung</option>
+                <option value="restriction">Art. 18 - Einschraenkung</option>
+                <option value="portability">Art. 20 - Datenpортabilitaet</option>
+                <option value="objection">Art. 21 - Widerspruch</option>
+              </select>
+            </div>
+
+            {/* Subject Name */}
+            <div>
+              <label className="block text-sm font-medium text-gray-700 mb-1">
+                Name der betroffenen Person <span className="text-red-500">*</span>
+              </label>
+              <input
+                type="text"
+                value={subjectName}
+                onChange={(e) => setSubjectName(e.target.value)}
+                required
+                className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-purple-500 text-sm"
+                placeholder="Vor- und Nachname"
+              />
+            </div>
+
+            {/* Subject Email */}
+            <div>
+              <label className="block text-sm font-medium text-gray-700 mb-1">
+                E-Mail der betroffenen Person <span className="text-red-500">*</span>
+              </label>
+              <input
+                type="email"
+                value={subjectEmail}
+                onChange={(e) => setSubjectEmail(e.target.value)}
+                required
+                className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-purple-500 text-sm"
+                placeholder="email@beispiel.de"
+              />
+            </div>
+
+            {/* Description */}
+            <div>
+              <label className="block text-sm font-medium text-gray-700 mb-1">
+                Beschreibung
+              </label>
+              <textarea
+                value={description}
+                onChange={(e) => setDescription(e.target.value)}
+                rows={3}
+                className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-purple-500 text-sm resize-none"
+                placeholder="Details zur Anfrage..."
+              />
+            </div>
+
+            {/* Source */}
+            <div>
+              <label className="block text-sm font-medium text-gray-700 mb-1">
+                Eingangskanal
+              </label>
+              <select
+                value={source}
+                onChange={(e) => setSource(e.target.value)}
+                className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-purple-500 text-sm"
+              >
+                <option value="web_form">Webformular</option>
+                <option value="email">E-Mail</option>
+                <option value="phone">Telefon</option>
+                <option value="letter">Brief</option>
+                <option value="other">Sonstiges</option>
+              </select>
+            </div>
+
+            {/* Deadline Info */}
+            <div className="p-3 bg-blue-50 border border-blue-200 rounded-lg">
+              <p className="text-sm text-blue-700">
+                Gesetzliche Frist (Art. 12 DSGVO): Die Anfrage muss bis zum{' '}
+                <strong>{deadlineStr}</strong> beantwortet werden (30 Tage ab heute).
+              </p>
+            </div>
+
+            {/* Buttons */}
+            <div className="flex items-center justify-end gap-3 pt-2">
+              <button
+                type="button"
+                onClick={onClose}
+                className="px-4 py-2 text-sm text-gray-600 hover:bg-gray-100 rounded-lg transition-colors"
+              >
+                Abbrechen
+              </button>
+              <button
+                type="submit"
+                disabled={isSaving || !subjectName.trim() || !subjectEmail.trim()}
+                className="px-4 py-2 text-sm bg-purple-600 text-white rounded-lg hover:bg-purple-700 disabled:opacity-50 disabled:cursor-not-allowed transition-colors"
+              >
+                {isSaving ? 'Wird angelegt...' : 'Anfrage anlegen'}
+              </button>
+            </div>
+          </form>
+        </div>
+      </div>
+    </div>
+  )
+}

admin-compliance/app/sdk/dsr/_components/DSRDetailPanel.tsx

@@ -0,0 +1,211 @@
+'use client'
+
+import { useState } from 'react'
+import {
+  DSRRequest,
+  DSRStatus,
+  DSR_TYPE_INFO,
+  DSR_STATUS_INFO,
+  getDaysRemaining,
+  isOverdue,
+} from '@/lib/sdk/dsr/types'
+import { updateSDKDSRStatus } from '@/lib/sdk/dsr/api'
+import { DSRWorkflowStepperCompact } from '@/components/sdk/dsr'
+
+export function DSRDetailPanel({
+  request,
+  onClose,
+  onUpdated
+}: {
+  request: DSRRequest
+  onClose: () => void
+  onUpdated: () => void
+}) {
+  const [isUpdatingStatus, setIsUpdatingStatus] = useState(false)
+  const [actionError, setActionError] = useState<string | null>(null)
+
+  const typeInfo = DSR_TYPE_INFO[request.type]
+  const statusInfo = DSR_STATUS_INFO[request.status]
+  const daysRemaining = getDaysRemaining(request.deadline.currentDeadline)
+  const overdue = isOverdue(request)
+
+  type StatusTransition = { label: string; next: DSRStatus; variant?: 'danger' }
+  const statusTransitions: Partial<Record<DSRStatus, StatusTransition[]>> = {
+    intake: [{ label: 'Identitaet pruefen', next: 'identity_verification' }],
+    identity_verification: [{ label: 'Bearbeitung starten', next: 'processing' }],
+    processing: [
+      { label: 'Anfrage abschliessen', next: 'completed' },
+      { label: 'Ablehnen', next: 'rejected', variant: 'danger' }
+    ]
+  }
+
+  const transitions = statusTransitions[request.status] || []
+
+  const handleStatusChange = async (newStatus: DSRStatus) => {
+    setIsUpdatingStatus(true)
+    setActionError(null)
+    try {
+      await updateSDKDSRStatus(request.id, newStatus)
+      onUpdated()
+    } catch (err: unknown) {
+      setActionError(err instanceof Error ? err.message : 'Unbekannter Fehler')
+    } finally {
+      setIsUpdatingStatus(false)
+    }
+  }
+
+  const handleExportPDF = () => {
+    window.open(`/api/sdk/v1/compliance/dsr/${request.id}/export`, '_blank')
+  }
+
+  return (
+    <>
+      {/* Backdrop */}
+      <div
+        className="fixed inset-0 z-40 bg-black/30"
+        onClick={onClose}
+      />
+
+      {/* Drawer */}
+      <div className="fixed right-0 top-0 bottom-0 z-50 w-[600px] bg-white shadow-2xl overflow-y-auto">
+        {/* Header */}
+        <div className="sticky top-0 bg-white border-b border-gray-200 px-6 py-4 flex items-center justify-between">
+          <div>
+            <p className="text-xs text-gray-500 font-mono">{request.referenceNumber}</p>
+            <h2 className="text-lg font-semibold text-gray-900 mt-0.5">
+              {typeInfo.article} {typeInfo.labelShort}
+            </h2>
+          </div>
+          <div className="flex items-center gap-2">
+            <button
+              onClick={handleExportPDF}
+              className="flex items-center gap-1.5 px-3 py-1.5 text-sm text-gray-600 border border-gray-300 rounded-lg hover:bg-gray-50 transition-colors"
+            >
+              <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 10v6m0 0l-3-3m3 3l3-3m2 8H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z" />
+              </svg>
+              PDF
+            </button>
+            <button
+              onClick={onClose}
+              className="p-2 text-gray-400 hover:text-gray-600 hover:bg-gray-100 rounded-lg 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="M6 18L18 6M6 6l12 12" />
+              </svg>
+            </button>
+          </div>
+        </div>
+
+        <div className="p-6 space-y-6">
+          {actionError && (
+            <div className="p-3 bg-red-50 border border-red-200 rounded-lg text-sm text-red-700">
+              {actionError}
+            </div>
+          )}
+
+          {/* Workflow Stepper */}
+          <div>
+            <h3 className="text-sm font-medium text-gray-700 mb-3">Bearbeitungsstand</h3>
+            <DSRWorkflowStepperCompact currentStatus={request.status} />
+          </div>
+
+          {/* Requester Info */}
+          <div>
+            <h3 className="text-sm font-medium text-gray-700 mb-3">Antragsteller</h3>
+            <div className="space-y-2">
+              <div className="flex items-center gap-3">
+                <div className="w-8 h-8 bg-purple-100 rounded-full flex items-center justify-center text-purple-600 font-medium text-sm">
+                  {request.requester.name.charAt(0).toUpperCase()}
+                </div>
+                <div>
+                  <p className="text-sm font-medium text-gray-900">{request.requester.name}</p>
+                  <p className="text-xs text-gray-500">{request.requester.email}</p>
+                </div>
+              </div>
+            </div>
+          </div>
+
+          {/* Deadline */}
+          <div className={`p-4 rounded-lg border ${
+            overdue ? 'bg-red-50 border-red-200' : 'bg-gray-50 border-gray-200'
+          }`}>
+            <div className="flex items-center justify-between">
+              <div>
+                <p className="text-xs text-gray-500">Gesetzliche Frist</p>
+                <p className="text-sm font-medium text-gray-900">
+                  {new Date(request.deadline.currentDeadline).toLocaleDateString('de-DE')}
+                </p>
+              </div>
+              <div className={`text-right ${overdue ? 'text-red-600' : daysRemaining <= 7 ? 'text-orange-600' : 'text-gray-600'}`}>
+                <p className="text-lg font-bold">
+                  {overdue ? `${Math.abs(daysRemaining)}` : daysRemaining}
+                </p>
+                <p className="text-xs">
+                  {overdue ? 'Tage ueberfaellig' : 'Tage verbleibend'}
+                </p>
+              </div>
+            </div>
+          </div>
+
+          {/* Details */}
+          <div className="grid grid-cols-2 gap-4">
+            <div>
+              <p className="text-xs text-gray-500">Status</p>
+              <p className="text-sm font-medium text-gray-900">{statusInfo.label}</p>
+            </div>
+            <div>
+              <p className="text-xs text-gray-500">Zugewiesen an</p>
+              <p className="text-sm font-medium text-gray-900">
+                {request.assignment?.assignedTo || '—'}
+              </p>
+            </div>
+            <div>
+              <p className="text-xs text-gray-500">Eingegangen am</p>
+              <p className="text-sm font-medium text-gray-900">
+                {new Date(request.receivedAt).toLocaleDateString('de-DE')}
+              </p>
+            </div>
+            <div>
+              <p className="text-xs text-gray-500">Identitaet geprueft</p>
+              <p className={`text-sm font-medium ${request.identityVerification.verified ? 'text-green-600' : 'text-yellow-600'}`}>
+                {request.identityVerification.verified ? 'Ja' : 'Ausstehend'}
+              </p>
+            </div>
+          </div>
+
+          {/* Notes */}
+          {request.notes && (
+            <div>
+              <h3 className="text-sm font-medium text-gray-700 mb-2">Notizen</h3>
+              <p className="text-sm text-gray-600 whitespace-pre-wrap">{request.notes}</p>
+            </div>
+          )}
+
+          {/* Status Transitions */}
+          {transitions.length > 0 && (
+            <div>
+              <h3 className="text-sm font-medium text-gray-700 mb-3">Naechste Schritte</h3>
+              <div className="flex flex-wrap gap-2">
+                {transitions.map((t) => (
+                  <button
+                    key={t.next}
+                    onClick={() => handleStatusChange(t.next)}
+                    disabled={isUpdatingStatus}
+                    className={`px-4 py-2 text-sm rounded-lg disabled:opacity-50 disabled:cursor-not-allowed transition-colors ${
+                      t.variant === 'danger'
+                        ? 'bg-red-600 text-white hover:bg-red-700'
+                        : 'bg-purple-600 text-white hover:bg-purple-700'
+                    }`}
+                  >
+                    {isUpdatingStatus ? 'Wird gespeichert...' : t.label}
+                  </button>
+                ))}
+              </div>
+            </div>
+          )}
+        </div>
+      </div>
+    </>
+  )
+}

admin-compliance/app/sdk/dsr/_components/DSRHeaderActions.tsx

@@ -0,0 +1,35 @@
+'use client'
+
+export function DSRHeaderActions({
+  onOpenCreate,
+}: {
+  onOpenCreate: () => void
+}) {
+  return (
+    <div className="flex items-center gap-2">
+      <button
+        onClick={() => {
+          const link = document.createElement('a')
+          link.href = '/api/sdk/v1/compliance/dsr/export?format=csv'
+          link.download = 'dsr_export.csv'
+          link.click()
+        }}
+        className="flex items-center gap-2 px-4 py-2 text-gray-600 bg-gray-100 hover:bg-gray-200 rounded-lg 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="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-4l-4 4m0 0l-4-4m4 4V4" />
+        </svg>
+        CSV Export
+      </button>
+      <button
+        onClick={onOpenCreate}
+        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>
+        Anfrage erfassen
+      </button>
+    </div>
+  )
+}

admin-compliance/app/sdk/dsr/_components/FilterBar.tsx

@@ -0,0 +1,81 @@
+'use client'
+
+import {
+  DSRType,
+  DSRStatus,
+  DSR_TYPE_INFO,
+  DSR_STATUS_INFO,
+} from '@/lib/sdk/dsr/types'
+
+export function FilterBar({
+  selectedType,
+  selectedStatus,
+  selectedPriority,
+  onTypeChange,
+  onStatusChange,
+  onPriorityChange,
+  onClear
+}: {
+  selectedType: DSRType | 'all'
+  selectedStatus: DSRStatus | 'all'
+  selectedPriority: string
+  onTypeChange: (type: DSRType | 'all') => void
+  onStatusChange: (status: DSRStatus | 'all') => void
+  onPriorityChange: (priority: string) => void
+  onClear: () => void
+}) {
+  const hasFilters = selectedType !== 'all' || selectedStatus !== 'all' || selectedPriority !== 'all'
+
+  return (
+    <div className="flex items-center gap-4 flex-wrap">
+      <span className="text-sm text-gray-500">Filter:</span>
+
+      {/* Type Filter */}
+      <select
+        value={selectedType}
+        onChange={(e) => onTypeChange(e.target.value as DSRType | 'all')}
+        className="px-3 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-purple-500"
+      >
+        <option value="all">Alle Typen</option>
+        {Object.entries(DSR_TYPE_INFO).map(([type, info]) => (
+          <option key={type} value={type}>{info.article} - {info.labelShort}</option>
+        ))}
+      </select>
+
+      {/* Status Filter */}
+      <select
+        value={selectedStatus}
+        onChange={(e) => onStatusChange(e.target.value as DSRStatus | 'all')}
+        className="px-3 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-purple-500"
+      >
+        <option value="all">Alle Status</option>
+        {Object.entries(DSR_STATUS_INFO).map(([status, info]) => (
+          <option key={status} value={status}>{info.label}</option>
+        ))}
+      </select>
+
+      {/* Priority Filter */}
+      <select
+        value={selectedPriority}
+        onChange={(e) => onPriorityChange(e.target.value)}
+        className="px-3 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-purple-500"
+      >
+        <option value="all">Alle Prioritaeten</option>
+        <option value="critical">Kritisch</option>
+        <option value="high">Hoch</option>
+        <option value="normal">Normal</option>
+        <option value="low">Niedrig</option>
+      </select>
+
+      {/* Clear Filters */}
+      {hasFilters && (
+        <button
+          onClick={onClear}
+          className="px-3 py-1.5 text-sm text-gray-500 hover:text-gray-700 hover:bg-gray-100 rounded-lg transition-colors"
+        >
+          Filter zuruecksetzen
+        </button>
+      )}
+    </div>
+  )
+}

admin-compliance/app/sdk/dsr/_components/RequestCard.tsx

@@ -0,0 +1,121 @@
+'use client'
+
+import {
+  DSRRequest,
+  DSR_TYPE_INFO,
+  DSR_STATUS_INFO,
+  getDaysRemaining,
+  isOverdue,
+  isUrgent
+} from '@/lib/sdk/dsr/types'
+import { DSRWorkflowStepperCompact } from '@/components/sdk/dsr'
+
+export function RequestCard({ request, onClick }: { request: DSRRequest; onClick?: () => void }) {
+  const typeInfo = DSR_TYPE_INFO[request.type]
+  const statusInfo = DSR_STATUS_INFO[request.status]
+  const daysRemaining = getDaysRemaining(request.deadline.currentDeadline)
+  const overdue = isOverdue(request)
+  const urgent = isUrgent(request)
+
+  return (
+    <div
+      onClick={onClick}
+      className={`
+        bg-white rounded-xl border-2 p-6 hover:shadow-md transition-all cursor-pointer
+        ${overdue ? 'border-red-300 hover:border-red-400' :
+          urgent ? 'border-orange-300 hover:border-orange-400' :
+          request.status === 'completed' ? 'border-green-200 hover:border-green-300' :
+          'border-gray-200 hover:border-purple-300'
+        }
+      `}
+    >
+      <div className="flex items-start justify-between">
+        <div className="flex-1 min-w-0">
+          {/* Header Badges */}
+          <div className="flex items-center gap-2 mb-2 flex-wrap">
+            <span className="text-xs text-gray-500 font-mono">
+              {request.referenceNumber}
+            </span>
+            <span className={`px-2 py-1 text-xs rounded-full ${typeInfo.bgColor} ${typeInfo.color}`}>
+              {typeInfo.article} {typeInfo.labelShort}
+            </span>
+            {!request.identityVerification.verified && request.status !== 'completed' && request.status !== 'rejected' && (
+              <span className="px-2 py-1 text-xs bg-yellow-100 text-yellow-700 rounded-full flex items-center gap-1">
+                <svg className="w-3 h-3" 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>
+                ID fehlt
+              </span>
+            )}
+          </div>
+
+          {/* Requester Info */}
+          <h3 className="text-lg font-semibold text-gray-900 truncate">
+            {request.requester.name}
+          </h3>
+          <p className="text-sm text-gray-500 truncate">{request.requester.email}</p>
+
+          {/* Workflow Status */}
+          <div className="mt-3">
+            <DSRWorkflowStepperCompact currentStatus={request.status} />
+          </div>
+        </div>
+
+        {/* Right Side - Deadline */}
+        <div className={`text-right ml-4 ${
+          overdue ? 'text-red-600' :
+          urgent ? 'text-orange-600' :
+          'text-gray-500'
+        }`}>
+          <div className="text-sm font-medium">
+            {request.status === 'completed' || request.status === 'rejected' || request.status === 'cancelled'
+              ? statusInfo.label
+              : overdue
+                ? `${Math.abs(daysRemaining)} Tage ueberfaellig`
+                : `${daysRemaining} Tage`
+            }
+          </div>
+          <div className="text-xs mt-0.5">
+            {new Date(request.receivedAt).toLocaleDateString('de-DE')}
+          </div>
+        </div>
+      </div>
+
+      {/* Notes Preview */}
+      {request.notes && (
+        <div className="mt-3 p-3 bg-gray-50 rounded-lg text-sm text-gray-600 line-clamp-2">
+          {request.notes}
+        </div>
+      )}
+
+      {/* Footer */}
+      <div className="mt-4 pt-4 border-t border-gray-100 flex items-center justify-between">
+        <div className="text-sm text-gray-500">
+          {request.assignment.assignedTo
+            ? `Zugewiesen: ${request.assignment.assignedTo}`
+            : 'Nicht zugewiesen'
+          }
+        </div>
+        <div className="flex items-center gap-2">
+          {request.status !== 'completed' && request.status !== 'rejected' && request.status !== 'cancelled' && (
+            <>
+              {!request.identityVerification.verified && (
+                <span className="px-3 py-1 text-sm bg-yellow-50 text-yellow-700 rounded-lg">
+                  ID pruefen
+                </span>
+              )}
+              <span className="px-3 py-1 text-sm text-purple-600 hover:bg-purple-50 rounded-lg transition-colors">
+                Bearbeiten
+              </span>
+            </>
+          )}
+          {request.status === 'completed' && (
+            <span className="px-3 py-1 text-sm text-gray-600 hover:bg-gray-100 rounded-lg transition-colors">
+              Details
+            </span>
+          )}
+        </div>
+      </div>
+    </div>
+  )
+}

admin-compliance/app/sdk/dsr/_components/StatCard.tsx

@@ -0,0 +1,51 @@
+'use client'
+
+import React from 'react'
+
+export function StatCard({
+  label,
+  value,
+  color = 'gray',
+  icon,
+  trend
+}: {
+  label: string
+  value: number | string
+  color?: 'gray' | 'blue' | 'yellow' | 'red' | 'green' | 'purple'
+  icon?: React.ReactNode
+  trend?: { value: number; label: string }
+}) {
+  const colorClasses = {
+    gray: 'border-gray-200 text-gray-900',
+    blue: 'border-blue-200 text-blue-600',
+    yellow: 'border-yellow-200 text-yellow-600',
+    red: 'border-red-200 text-red-600',
+    green: 'border-green-200 text-green-600',
+    purple: 'border-purple-200 text-purple-600'
+  }
+
+  return (
+    <div className={`bg-white rounded-xl border ${colorClasses[color]} p-6`}>
+      <div className="flex items-start justify-between">
+        <div>
+          <div className={`text-sm ${color === 'gray' ? 'text-gray-500' : `text-${color}-600`}`}>
+            {label}
+          </div>
+          <div className={`text-3xl font-bold mt-1 ${colorClasses[color].split(' ')[1]}`}>
+            {value}
+          </div>
+          {trend && (
+            <div className={`text-xs mt-1 ${trend.value >= 0 ? 'text-green-600' : 'text-red-600'}`}>
+              {trend.value >= 0 ? '+' : ''}{trend.value} {trend.label}
+            </div>
+          )}
+        </div>
+        {icon && (
+          <div className={`w-10 h-10 rounded-lg flex items-center justify-center bg-${color}-50`}>
+            {icon}
+          </div>
+        )}
+      </div>
+    </div>
+  )
+}

admin-compliance/app/sdk/dsr/_components/TabNavigation.tsx

@@ -0,0 +1,45 @@
+'use client'
+
+import type { Tab, TabId } from '../_types'
+
+export function TabNavigation({
+  tabs,
+  activeTab,
+  onTabChange
+}: {
+  tabs: Tab[]
+  activeTab: TabId
+  onTabChange: (tab: TabId) => void
+}) {
+  return (
+    <div className="border-b border-gray-200">
+      <nav className="flex gap-1 -mb-px" aria-label="Tabs">
+        {tabs.map(tab => (
+          <button
+            key={tab.id}
+            onClick={() => onTabChange(tab.id)}
+            className={`
+              px-4 py-3 text-sm font-medium border-b-2 transition-colors
+              ${activeTab === tab.id
+                ? 'border-purple-600 text-purple-600'
+                : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300'
+              }
+            `}
+          >
+            <span className="flex items-center gap-2">
+              {tab.label}
+              {tab.count !== undefined && tab.count > 0 && (
+                <span className={`
+                  px-2 py-0.5 text-xs rounded-full
+                  ${tab.countColor || 'bg-gray-100 text-gray-600'}
+                `}>
+                  {tab.count}
+                </span>
+              )}
+            </span>
+          </button>
+        ))}
+      </nav>
+    </div>
+  )
+}

admin-compliance/app/sdk/dsr/_types.ts

@@ -0,0 +1,8 @@
+export type TabId = 'overview' | 'intake' | 'processing' | 'completed' | 'settings'
+
+export interface Tab {
+  id: TabId
+  label: string
+  count?: number
+  countColor?: string
+}

admin-compliance/app/sdk/dsr/page.tsx

@@ -1,6 +1,6 @@
 'use client'
 
-import React, { useState, useEffect, useMemo, useCallback } from 'react'
+import { useState, useEffect, useMemo, useCallback } from 'react'
 import { useSDK } from '@/lib/sdk'
 import { StepHeader, STEP_EXPLANATIONS } from '@/components/sdk/StepHeader'
 import {
@@ -8,693 +8,25 @@ import {
   DSRType,
   DSRStatus,
   DSRStatistics,
-  DSR_TYPE_INFO,
-  DSR_STATUS_INFO,
   getDaysRemaining,
   isOverdue,
-  isUrgent
 } from '@/lib/sdk/dsr/types'
-import { fetchSDKDSRList, createSDKDSR, updateSDKDSRStatus } from '@/lib/sdk/dsr/api'
-import { DSRWorkflowStepperCompact } from '@/components/sdk/dsr'
-
-// =============================================================================
-// TYPES
-// =============================================================================
-
-type TabId = 'overview' | 'intake' | 'processing' | 'completed' | 'settings'
-
-interface Tab {
-  id: TabId
-  label: string
-  count?: number
-  countColor?: string
-}
-
-// =============================================================================
-// COMPONENTS
-// =============================================================================
-
-function TabNavigation({
-  tabs,
-  activeTab,
-  onTabChange
-}: {
-  tabs: Tab[]
-  activeTab: TabId
-  onTabChange: (tab: TabId) => void
-}) {
-  return (
-    <div className="border-b border-gray-200">
-      <nav className="flex gap-1 -mb-px" aria-label="Tabs">
-        {tabs.map(tab => (
-          <button
-            key={tab.id}
-            onClick={() => onTabChange(tab.id)}
-            className={`
-              px-4 py-3 text-sm font-medium border-b-2 transition-colors
-              ${activeTab === tab.id
-                ? 'border-purple-600 text-purple-600'
-                : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300'
-              }
-            `}
-          >
-            <span className="flex items-center gap-2">
-              {tab.label}
-              {tab.count !== undefined && tab.count > 0 && (
-                <span className={`
-                  px-2 py-0.5 text-xs rounded-full
-                  ${tab.countColor || 'bg-gray-100 text-gray-600'}
-                `}>
-                  {tab.count}
-                </span>
-              )}
-            </span>
-          </button>
-        ))}
-      </nav>
-    </div>
-  )
-}
-
-function StatCard({
-  label,
-  value,
-  color = 'gray',
-  icon,
-  trend
-}: {
-  label: string
-  value: number | string
-  color?: 'gray' | 'blue' | 'yellow' | 'red' | 'green' | 'purple'
-  icon?: React.ReactNode
-  trend?: { value: number; label: string }
-}) {
-  const colorClasses = {
-    gray: 'border-gray-200 text-gray-900',
-    blue: 'border-blue-200 text-blue-600',
-    yellow: 'border-yellow-200 text-yellow-600',
-    red: 'border-red-200 text-red-600',
-    green: 'border-green-200 text-green-600',
-    purple: 'border-purple-200 text-purple-600'
-  }
-
-  return (
-    <div className={`bg-white rounded-xl border ${colorClasses[color]} p-6`}>
-      <div className="flex items-start justify-between">
-        <div>
-          <div className={`text-sm ${color === 'gray' ? 'text-gray-500' : `text-${color}-600`}`}>
-            {label}
-          </div>
-          <div className={`text-3xl font-bold mt-1 ${colorClasses[color].split(' ')[1]}`}>
-            {value}
-          </div>
-          {trend && (
-            <div className={`text-xs mt-1 ${trend.value >= 0 ? 'text-green-600' : 'text-red-600'}`}>
-              {trend.value >= 0 ? '+' : ''}{trend.value} {trend.label}
-            </div>
-          )}
-        </div>
-        {icon && (
-          <div className={`w-10 h-10 rounded-lg flex items-center justify-center bg-${color}-50`}>
-            {icon}
-          </div>
-        )}
-      </div>
-    </div>
-  )
-}
-
-function RequestCard({ request, onClick }: { request: DSRRequest; onClick?: () => void }) {
-  const typeInfo = DSR_TYPE_INFO[request.type]
-  const statusInfo = DSR_STATUS_INFO[request.status]
-  const daysRemaining = getDaysRemaining(request.deadline.currentDeadline)
-  const overdue = isOverdue(request)
-  const urgent = isUrgent(request)
-
-  return (
-    <div
-      onClick={onClick}
-      className={`
-        bg-white rounded-xl border-2 p-6 hover:shadow-md transition-all cursor-pointer
-        ${overdue ? 'border-red-300 hover:border-red-400' :
-          urgent ? 'border-orange-300 hover:border-orange-400' :
-          request.status === 'completed' ? 'border-green-200 hover:border-green-300' :
-          'border-gray-200 hover:border-purple-300'
-        }
-      `}
-    >
-      <div className="flex items-start justify-between">
-        <div className="flex-1 min-w-0">
-          {/* Header Badges */}
-          <div className="flex items-center gap-2 mb-2 flex-wrap">
-            <span className="text-xs text-gray-500 font-mono">
-              {request.referenceNumber}
-            </span>
-            <span className={`px-2 py-1 text-xs rounded-full ${typeInfo.bgColor} ${typeInfo.color}`}>
-              {typeInfo.article} {typeInfo.labelShort}
-            </span>
-            {!request.identityVerification.verified && request.status !== 'completed' && request.status !== 'rejected' && (
-              <span className="px-2 py-1 text-xs bg-yellow-100 text-yellow-700 rounded-full flex items-center gap-1">
-                <svg className="w-3 h-3" 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>
-                ID fehlt
-              </span>
-            )}
-          </div>
-
-          {/* Requester Info */}
-          <h3 className="text-lg font-semibold text-gray-900 truncate">
-            {request.requester.name}
-          </h3>
-          <p className="text-sm text-gray-500 truncate">{request.requester.email}</p>
-
-          {/* Workflow Status */}
-          <div className="mt-3">
-            <DSRWorkflowStepperCompact currentStatus={request.status} />
-          </div>
-        </div>
-
-        {/* Right Side - Deadline */}
-        <div className={`text-right ml-4 ${
-          overdue ? 'text-red-600' :
-          urgent ? 'text-orange-600' :
-          'text-gray-500'
-        }`}>
-          <div className="text-sm font-medium">
-            {request.status === 'completed' || request.status === 'rejected' || request.status === 'cancelled'
-              ? statusInfo.label
-              : overdue
-                ? `${Math.abs(daysRemaining)} Tage ueberfaellig`
-                : `${daysRemaining} Tage`
-            }
-          </div>
-          <div className="text-xs mt-0.5">
-            {new Date(request.receivedAt).toLocaleDateString('de-DE')}
-          </div>
-        </div>
-      </div>
-
-      {/* Notes Preview */}
-      {request.notes && (
-        <div className="mt-3 p-3 bg-gray-50 rounded-lg text-sm text-gray-600 line-clamp-2">
-          {request.notes}
-        </div>
-      )}
-
-      {/* Footer */}
-      <div className="mt-4 pt-4 border-t border-gray-100 flex items-center justify-between">
-        <div className="text-sm text-gray-500">
-          {request.assignment.assignedTo
-            ? `Zugewiesen: ${request.assignment.assignedTo}`
-            : 'Nicht zugewiesen'
-          }
-        </div>
-        <div className="flex items-center gap-2">
-          {request.status !== 'completed' && request.status !== 'rejected' && request.status !== 'cancelled' && (
-            <>
-              {!request.identityVerification.verified && (
-                <span className="px-3 py-1 text-sm bg-yellow-50 text-yellow-700 rounded-lg">
-                  ID pruefen
-                </span>
-              )}
-              <span className="px-3 py-1 text-sm text-purple-600 hover:bg-purple-50 rounded-lg transition-colors">
-                Bearbeiten
-              </span>
-            </>
-          )}
-          {request.status === 'completed' && (
-            <span className="px-3 py-1 text-sm text-gray-600 hover:bg-gray-100 rounded-lg transition-colors">
-              Details
-            </span>
-          )}
-        </div>
-      </div>
-    </div>
-  )
-}
-
-function FilterBar({
-  selectedType,
-  selectedStatus,
-  selectedPriority,
-  onTypeChange,
-  onStatusChange,
-  onPriorityChange,
-  onClear
-}: {
-  selectedType: DSRType | 'all'
-  selectedStatus: DSRStatus | 'all'
-  selectedPriority: string
-  onTypeChange: (type: DSRType | 'all') => void
-  onStatusChange: (status: DSRStatus | 'all') => void
-  onPriorityChange: (priority: string) => void
-  onClear: () => void
-}) {
-  const hasFilters = selectedType !== 'all' || selectedStatus !== 'all' || selectedPriority !== 'all'
-
-  return (
-    <div className="flex items-center gap-4 flex-wrap">
-      <span className="text-sm text-gray-500">Filter:</span>
-
-      {/* Type Filter */}
-      <select
-        value={selectedType}
-        onChange={(e) => onTypeChange(e.target.value as DSRType | 'all')}
-        className="px-3 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-purple-500"
-      >
-        <option value="all">Alle Typen</option>
-        {Object.entries(DSR_TYPE_INFO).map(([type, info]) => (
-          <option key={type} value={type}>{info.article} - {info.labelShort}</option>
-        ))}
-      </select>
-
-      {/* Status Filter */}
-      <select
-        value={selectedStatus}
-        onChange={(e) => onStatusChange(e.target.value as DSRStatus | 'all')}
-        className="px-3 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-purple-500"
-      >
-        <option value="all">Alle Status</option>
-        {Object.entries(DSR_STATUS_INFO).map(([status, info]) => (
-          <option key={status} value={status}>{info.label}</option>
-        ))}
-      </select>
-
-      {/* Priority Filter */}
-      <select
-        value={selectedPriority}
-        onChange={(e) => onPriorityChange(e.target.value)}
-        className="px-3 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-purple-500"
-      >
-        <option value="all">Alle Prioritaeten</option>
-        <option value="critical">Kritisch</option>
-        <option value="high">Hoch</option>
-        <option value="normal">Normal</option>
-        <option value="low">Niedrig</option>
-      </select>
-
-      {/* Clear Filters */}
-      {hasFilters && (
-        <button
-          onClick={onClear}
-          className="px-3 py-1.5 text-sm text-gray-500 hover:text-gray-700 hover:bg-gray-100 rounded-lg transition-colors"
-        >
-          Filter zuruecksetzen
-        </button>
-      )}
-    </div>
-  )
-}
-
-// =============================================================================
-// DSR CREATE MODAL
-// =============================================================================
-
-function DSRCreateModal({
-  onClose,
-  onSuccess
-}: {
-  onClose: () => void
-  onSuccess: () => void
-}) {
-  const [type, setType] = useState<string>('access')
-  const [subjectName, setSubjectName] = useState('')
-  const [subjectEmail, setSubjectEmail] = useState('')
-  const [description, setDescription] = useState('')
-  const [source, setSource] = useState<string>('web_form')
-  const [isSaving, setIsSaving] = useState(false)
-  const [error, setError] = useState<string | null>(null)
-
-  const deadline = new Date()
-  deadline.setDate(deadline.getDate() + 30)
-  const deadlineStr = deadline.toLocaleDateString('de-DE')
-
-  const handleSubmit = async (e: React.FormEvent) => {
-    e.preventDefault()
-    if (!subjectName.trim() || !subjectEmail.trim()) return
-
-    setIsSaving(true)
-    setError(null)
-    try {
-      await createSDKDSR({
-        type,
-        requester: { name: subjectName.trim(), email: subjectEmail.trim() },
-        requestText: description.trim(),
-        source
-      })
-      onSuccess()
-    } catch (err: unknown) {
-      setError(err instanceof Error ? err.message : 'Unbekannter Fehler')
-    } finally {
-      setIsSaving(false)
-    }
-  }
-
-  return (
-    <div className="fixed inset-0 z-50 flex items-center justify-center">
-      {/* Backdrop */}
-      <div
-        className="absolute inset-0 bg-black/50"
-        onClick={onClose}
-      />
-
-      {/* Modal */}
-      <div className="relative bg-white rounded-2xl shadow-xl w-full max-w-lg mx-4 max-h-[90vh] overflow-y-auto">
-        <div className="p-6">
-          <div className="flex items-center justify-between mb-6">
-            <h2 className="text-xl font-semibold text-gray-900">Neue Anfrage anlegen</h2>
-            <button
-              onClick={onClose}
-              className="p-2 text-gray-400 hover:text-gray-600 hover:bg-gray-100 rounded-lg 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="M6 18L18 6M6 6l12 12" />
-              </svg>
-            </button>
-          </div>
-
-          {error && (
-            <div className="mb-4 p-3 bg-red-50 border border-red-200 rounded-lg text-sm text-red-700">
-              {error}
-            </div>
-          )}
-
-          <form onSubmit={handleSubmit} className="space-y-4">
-            {/* Type */}
-            <div>
-              <label className="block text-sm font-medium text-gray-700 mb-1">
-                Art der Anfrage
-              </label>
-              <select
-                value={type}
-                onChange={(e) => setType(e.target.value)}
-                className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-purple-500 text-sm"
-              >
-                <option value="access">Art. 15 - Auskunft</option>
-                <option value="rectification">Art. 16 - Berichtigung</option>
-                <option value="erasure">Art. 17 - Loeschung</option>
-                <option value="restriction">Art. 18 - Einschraenkung</option>
-                <option value="portability">Art. 20 - Datenpортabilitaet</option>
-                <option value="objection">Art. 21 - Widerspruch</option>
-              </select>
-            </div>
-
-            {/* Subject Name */}
-            <div>
-              <label className="block text-sm font-medium text-gray-700 mb-1">
-                Name der betroffenen Person <span className="text-red-500">*</span>
-              </label>
-              <input
-                type="text"
-                value={subjectName}
-                onChange={(e) => setSubjectName(e.target.value)}
-                required
-                className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-purple-500 text-sm"
-                placeholder="Vor- und Nachname"
-              />
-            </div>
-
-            {/* Subject Email */}
-            <div>
-              <label className="block text-sm font-medium text-gray-700 mb-1">
-                E-Mail der betroffenen Person <span className="text-red-500">*</span>
-              </label>
-              <input
-                type="email"
-                value={subjectEmail}
-                onChange={(e) => setSubjectEmail(e.target.value)}
-                required
-                className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-purple-500 text-sm"
-                placeholder="email@beispiel.de"
-              />
-            </div>
-
-            {/* Description */}
-            <div>
-              <label className="block text-sm font-medium text-gray-700 mb-1">
-                Beschreibung
-              </label>
-              <textarea
-                value={description}
-                onChange={(e) => setDescription(e.target.value)}
-                rows={3}
-                className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-purple-500 text-sm resize-none"
-                placeholder="Details zur Anfrage..."
-              />
-            </div>
-
-            {/* Source */}
-            <div>
-              <label className="block text-sm font-medium text-gray-700 mb-1">
-                Eingangskanal
-              </label>
-              <select
-                value={source}
-                onChange={(e) => setSource(e.target.value)}
-                className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-purple-500 text-sm"
-              >
-                <option value="web_form">Webformular</option>
-                <option value="email">E-Mail</option>
-                <option value="phone">Telefon</option>
-                <option value="letter">Brief</option>
-                <option value="other">Sonstiges</option>
-              </select>
-            </div>
-
-            {/* Deadline Info */}
-            <div className="p-3 bg-blue-50 border border-blue-200 rounded-lg">
-              <p className="text-sm text-blue-700">
-                Gesetzliche Frist (Art. 12 DSGVO): Die Anfrage muss bis zum{' '}
-                <strong>{deadlineStr}</strong> beantwortet werden (30 Tage ab heute).
-              </p>
-            </div>
-
-            {/* Buttons */}
-            <div className="flex items-center justify-end gap-3 pt-2">
-              <button
-                type="button"
-                onClick={onClose}
-                className="px-4 py-2 text-sm text-gray-600 hover:bg-gray-100 rounded-lg transition-colors"
-              >
-                Abbrechen
-              </button>
-              <button
-                type="submit"
-                disabled={isSaving || !subjectName.trim() || !subjectEmail.trim()}
-                className="px-4 py-2 text-sm bg-purple-600 text-white rounded-lg hover:bg-purple-700 disabled:opacity-50 disabled:cursor-not-allowed transition-colors"
-              >
-                {isSaving ? 'Wird angelegt...' : 'Anfrage anlegen'}
-              </button>
-            </div>
-          </form>
-        </div>
-      </div>
-    </div>
-  )
-}
-
-// =============================================================================
-// DSR DETAIL PANEL
-// =============================================================================
-
-function DSRDetailPanel({
-  request,
-  onClose,
-  onUpdated
-}: {
-  request: DSRRequest
-  onClose: () => void
-  onUpdated: () => void
-}) {
-  const [isUpdatingStatus, setIsUpdatingStatus] = useState(false)
-  const [actionError, setActionError] = useState<string | null>(null)
-
-  const typeInfo = DSR_TYPE_INFO[request.type]
-  const statusInfo = DSR_STATUS_INFO[request.status]
-  const daysRemaining = getDaysRemaining(request.deadline.currentDeadline)
-  const overdue = isOverdue(request)
-
-  type StatusTransition = { label: string; next: DSRStatus; variant?: 'danger' }
-  const statusTransitions: Partial<Record<DSRStatus, StatusTransition[]>> = {
-    intake: [{ label: 'Identitaet pruefen', next: 'identity_verification' }],
-    identity_verification: [{ label: 'Bearbeitung starten', next: 'processing' }],
-    processing: [
-      { label: 'Anfrage abschliessen', next: 'completed' },
-      { label: 'Ablehnen', next: 'rejected', variant: 'danger' }
-    ]
-  }
-
-  const transitions = statusTransitions[request.status] || []
-
-  const handleStatusChange = async (newStatus: DSRStatus) => {
-    setIsUpdatingStatus(true)
-    setActionError(null)
-    try {
-      await updateSDKDSRStatus(request.id, newStatus)
-      onUpdated()
-    } catch (err: unknown) {
-      setActionError(err instanceof Error ? err.message : 'Unbekannter Fehler')
-    } finally {
-      setIsUpdatingStatus(false)
-    }
-  }
-
-  const handleExportPDF = () => {
-    window.open(`/api/sdk/v1/compliance/dsr/${request.id}/export`, '_blank')
-  }
-
-  return (
-    <>
-      {/* Backdrop */}
-      <div
-        className="fixed inset-0 z-40 bg-black/30"
-        onClick={onClose}
-      />
-
-      {/* Drawer */}
-      <div className="fixed right-0 top-0 bottom-0 z-50 w-[600px] bg-white shadow-2xl overflow-y-auto">
-        {/* Header */}
-        <div className="sticky top-0 bg-white border-b border-gray-200 px-6 py-4 flex items-center justify-between">
-          <div>
-            <p className="text-xs text-gray-500 font-mono">{request.referenceNumber}</p>
-            <h2 className="text-lg font-semibold text-gray-900 mt-0.5">
-              {typeInfo.article} {typeInfo.labelShort}
-            </h2>
-          </div>
-          <div className="flex items-center gap-2">
-            <button
-              onClick={handleExportPDF}
-              className="flex items-center gap-1.5 px-3 py-1.5 text-sm text-gray-600 border border-gray-300 rounded-lg hover:bg-gray-50 transition-colors"
-            >
-              <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 10v6m0 0l-3-3m3 3l3-3m2 8H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z" />
-              </svg>
-              PDF
-            </button>
-            <button
-              onClick={onClose}
-              className="p-2 text-gray-400 hover:text-gray-600 hover:bg-gray-100 rounded-lg 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="M6 18L18 6M6 6l12 12" />
-              </svg>
-            </button>
-          </div>
-        </div>
-
-        <div className="p-6 space-y-6">
-          {actionError && (
-            <div className="p-3 bg-red-50 border border-red-200 rounded-lg text-sm text-red-700">
-              {actionError}
-            </div>
-          )}
-
-          {/* Workflow Stepper */}
-          <div>
-            <h3 className="text-sm font-medium text-gray-700 mb-3">Bearbeitungsstand</h3>
-            <DSRWorkflowStepperCompact currentStatus={request.status} />
-          </div>
-
-          {/* Requester Info */}
-          <div>
-            <h3 className="text-sm font-medium text-gray-700 mb-3">Antragsteller</h3>
-            <div className="space-y-2">
-              <div className="flex items-center gap-3">
-                <div className="w-8 h-8 bg-purple-100 rounded-full flex items-center justify-center text-purple-600 font-medium text-sm">
-                  {request.requester.name.charAt(0).toUpperCase()}
-                </div>
-                <div>
-                  <p className="text-sm font-medium text-gray-900">{request.requester.name}</p>
-                  <p className="text-xs text-gray-500">{request.requester.email}</p>
-                </div>
-              </div>
-            </div>
-          </div>
-
-          {/* Deadline */}
-          <div className={`p-4 rounded-lg border ${
-            overdue ? 'bg-red-50 border-red-200' : 'bg-gray-50 border-gray-200'
-          }`}>
-            <div className="flex items-center justify-between">
-              <div>
-                <p className="text-xs text-gray-500">Gesetzliche Frist</p>
-                <p className="text-sm font-medium text-gray-900">
-                  {new Date(request.deadline.currentDeadline).toLocaleDateString('de-DE')}
-                </p>
-              </div>
-              <div className={`text-right ${overdue ? 'text-red-600' : daysRemaining <= 7 ? 'text-orange-600' : 'text-gray-600'}`}>
-                <p className="text-lg font-bold">
-                  {overdue ? `${Math.abs(daysRemaining)}` : daysRemaining}
-                </p>
-                <p className="text-xs">
-                  {overdue ? 'Tage ueberfaellig' : 'Tage verbleibend'}
-                </p>
-              </div>
-            </div>
-          </div>
-
-          {/* Details */}
-          <div className="grid grid-cols-2 gap-4">
-            <div>
-              <p className="text-xs text-gray-500">Status</p>
-              <p className="text-sm font-medium text-gray-900">{statusInfo.label}</p>
-            </div>
-            <div>
-              <p className="text-xs text-gray-500">Zugewiesen an</p>
-              <p className="text-sm font-medium text-gray-900">
-                {request.assignment?.assignedTo || '—'}
-              </p>
-            </div>
-            <div>
-              <p className="text-xs text-gray-500">Eingegangen am</p>
-              <p className="text-sm font-medium text-gray-900">
-                {new Date(request.receivedAt).toLocaleDateString('de-DE')}
-              </p>
-            </div>
-            <div>
-              <p className="text-xs text-gray-500">Identitaet geprueft</p>
-              <p className={`text-sm font-medium ${request.identityVerification.verified ? 'text-green-600' : 'text-yellow-600'}`}>
-                {request.identityVerification.verified ? 'Ja' : 'Ausstehend'}
-              </p>
-            </div>
-          </div>
-
-          {/* Notes */}
-          {request.notes && (
-            <div>
-              <h3 className="text-sm font-medium text-gray-700 mb-2">Notizen</h3>
-              <p className="text-sm text-gray-600 whitespace-pre-wrap">{request.notes}</p>
-            </div>
-          )}
-
-          {/* Status Transitions */}
-          {transitions.length > 0 && (
-            <div>
-              <h3 className="text-sm font-medium text-gray-700 mb-3">Naechste Schritte</h3>
-              <div className="flex flex-wrap gap-2">
-                {transitions.map((t) => (
-                  <button
-                    key={t.next}
-                    onClick={() => handleStatusChange(t.next)}
-                    disabled={isUpdatingStatus}
-                    className={`px-4 py-2 text-sm rounded-lg disabled:opacity-50 disabled:cursor-not-allowed transition-colors ${
-                      t.variant === 'danger'
-                        ? 'bg-red-600 text-white hover:bg-red-700'
-                        : 'bg-purple-600 text-white hover:bg-purple-700'
-                    }`}
-                  >
-                    {isUpdatingStatus ? 'Wird gespeichert...' : t.label}
-                  </button>
-                ))}
-              </div>
-            </div>
-          )}
-        </div>
-      </div>
-    </>
-  )
-}
+import { fetchSDKDSRList } from '@/lib/sdk/dsr/api'
+import type { Tab, TabId } from './_types'
+import { TabNavigation } from './_components/TabNavigation'
+import { StatCard } from './_components/StatCard'
+import { RequestCard } from './_components/RequestCard'
+import { FilterBar } from './_components/FilterBar'
+import { DSRCreateModal } from './_components/DSRCreateModal'
+import { DSRDetailPanel } from './_components/DSRDetailPanel'
+import { DSRHeaderActions } from './_components/DSRHeaderActions'
+import {
+  LoadingSpinner,
+  SettingsTab,
+  OverdueAlert,
+  DeadlineInfoBox,
+  EmptyState,
+} from './_components/DSRBanners'
 
 // =============================================================================
 // MAIN PAGE
@@ -808,31 +140,7 @@ export default function DSRPage() {
         explanation={stepInfo.explanation}
         tips={stepInfo.tips}
       >
-        <div className="flex items-center gap-2">
-          <button
-            onClick={() => {
-              const link = document.createElement('a')
-              link.href = '/api/sdk/v1/compliance/dsr/export?format=csv'
-              link.download = 'dsr_export.csv'
-              link.click()
-            }}
-            className="flex items-center gap-2 px-4 py-2 text-gray-600 bg-gray-100 hover:bg-gray-200 rounded-lg 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="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-4l-4 4m0 0l-4-4m4 4V4" />
-            </svg>
-            CSV Export
-          </button>
-          <button
-            onClick={() => setShowCreateModal(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>
-            Anfrage erfassen
-          </button>
-        </div>
+        <DSRHeaderActions onOpenCreate={() => setShowCreateModal(true)} />
       </StepHeader>
 
       {/* Tab Navigation */}
@@ -844,37 +152,15 @@ export default function DSRPage() {
 
       {/* Loading State */}
       {isLoading ? (
-        <div className="flex items-center justify-center py-12">
-          <svg className="animate-spin w-8 h-8 text-purple-600" fill="none" viewBox="0 0 24 24">
-            <circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4" />
-            <path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z" />
-          </svg>
-        </div>
+        <LoadingSpinner />
       ) : activeTab === 'settings' ? (
-        /* Settings Tab */
-        <div className="bg-white rounded-xl border border-gray-200 p-8 text-center">
-          <div className="w-16 h-16 mx-auto bg-gray-100 rounded-full flex items-center justify-center mb-4">
-            <svg className="w-8 h-8 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M10.325 4.317c.426-1.756 2.924-1.756 3.35 0a1.724 1.724 0 002.573 1.066c1.543-.94 3.31.826 2.37 2.37a1.724 1.724 0 001.065 2.572c1.756.426 1.756 2.924 0 3.35a1.724 1.724 0 00-1.066 2.573c.94 1.543-.826 3.31-2.37 2.37a1.724 1.724 0 00-2.572 1.065c-.426 1.756-2.924 1.756-3.35 0a1.724 1.724 0 00-2.573-1.066c-1.543.94-3.31-.826-2.37-2.37a1.724 1.724 0 00-1.065-2.572c-1.756-.426-1.756-2.924 0-3.35a1.724 1.724 0 001.066-2.573c-.94-1.543.826-3.31 2.37-2.37.996.608 2.296.07 2.572-1.065z" />
-              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" />
-            </svg>
-          </div>
-          <h3 className="text-lg font-semibold text-gray-900">Einstellungen</h3>
-          <p className="mt-2 text-gray-500">
-            DSR-Portal-Einstellungen, E-Mail-Vorlagen und Workflow-Konfiguration
-            werden in einer spaeteren Version verfuegbar sein.
-          </p>
-        </div>
+        <SettingsTab />
       ) : (
         <>
           {/* Statistics (Overview Tab) */}
           {activeTab === 'overview' && statistics && (
             <div className="grid grid-cols-1 md:grid-cols-4 gap-4">
-              <StatCard
-                label="Gesamt"
-                value={statistics.total}
-                color="gray"
-              />
+              <StatCard label="Gesamt" value={statistics.total} color="gray" />
               <StatCard
                 label="Neue Anfragen"
                 value={statistics.byStatus.intake + statistics.byStatus.identity_verification}
@@ -895,50 +181,17 @@ export default function DSRPage() {
 
           {/* Overdue Alert */}
           {tabCounts.overdue > 0 && (
-            <div className="bg-red-50 border border-red-200 rounded-xl p-4 flex items-center gap-4">
-              <div className="w-10 h-10 bg-red-100 rounded-full flex items-center justify-center flex-shrink-0">
-                <svg className="w-5 h-5 text-red-600" 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>
-              <div className="flex-1">
-                <h4 className="font-medium text-red-800">
-                  Achtung: {tabCounts.overdue} ueberfaellige Anfrage(n)
-                </h4>
-                <p className="text-sm text-red-600">
-                  Die gesetzliche Frist ist abgelaufen. Handeln Sie umgehend, um Bussgelder zu vermeiden.
-                </p>
-              </div>
-              <button
-                onClick={() => {
-                  setActiveTab('overview')
-                  setSelectedStatus('all')
-                }}
-                className="px-4 py-2 bg-red-600 text-white rounded-lg hover:bg-red-700 transition-colors text-sm font-medium"
-              >
-                Anzeigen
-              </button>
-            </div>
+            <OverdueAlert
+              overdueCount={tabCounts.overdue}
+              onShowOverdue={() => {
+                setActiveTab('overview')
+                setSelectedStatus('all')
+              }}
+            />
           )}
 
           {/* Info Box (Overview Tab) */}
-          {activeTab === 'overview' && (
-            <div className="bg-blue-50 border border-blue-200 rounded-xl p-4">
-              <div className="flex items-start gap-3">
-                <svg className="w-5 h-5 text-blue-600 mt-0.5 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                  <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z" />
-                </svg>
-                <div>
-                  <h4 className="font-medium text-blue-800">Fristen beachten</h4>
-                  <p className="text-sm text-blue-600 mt-1">
-                    Nach Art. 12 DSGVO muessen Anfragen innerhalb von einem Monat beantwortet werden.
-                    Eine Verlaengerung um zwei weitere Monate ist bei komplexen Anfragen moeglich,
-                    sofern der Betroffene innerhalb eines Monats darueber informiert wird.
-                  </p>
-                </div>
-              </div>
-            </div>
-          )}
+          {activeTab === 'overview' && <DeadlineInfoBox />}
 
           {/* Filters */}
           <FilterBar
@@ -964,38 +217,13 @@ export default function DSRPage() {
 
           {/* Empty State */}
           {filteredRequests.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-gray-100 rounded-full flex items-center justify-center mb-4">
-                <svg className="w-8 h-8 text-gray-400" 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">Keine Anfragen gefunden</h3>
-              <p className="mt-2 text-gray-500">
-                {selectedType !== 'all' || selectedStatus !== 'all' || selectedPriority !== 'all'
-                  ? 'Passen Sie die Filter an oder'
-                  : 'Es sind noch keine Anfragen vorhanden.'
-                }
-              </p>
-              {(selectedType !== 'all' || selectedStatus !== 'all' || selectedPriority !== 'all') ? (
-                <button
-                  onClick={clearFilters}
-                  className="mt-4 px-4 py-2 text-purple-600 hover:bg-purple-50 rounded-lg transition-colors"
-                >
-                  Filter zuruecksetzen
-                </button>
-              ) : (
-                <button
-                  onClick={() => setShowCreateModal(true)}
-                  className="mt-4 inline-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>
-                  Erste Anfrage erfassen
-                </button>
-              )}
-            </div>
+            <EmptyState
+              selectedType={selectedType}
+              selectedStatus={selectedStatus}
+              selectedPriority={selectedPriority}
+              onClearFilters={clearFilters}
+              onOpenCreate={() => setShowCreateModal(true)}
+            />
           )}
         </>
       )}