diff --git a/src/static/js/app_network.js b/src/static/js/app_network.js
index f97c3a0..607ecec 100644
--- a/src/static/js/app_network.js
+++ b/src/static/js/app_network.js
@@ -1,447 +1,454 @@
-/**
- * Netzwerkanalyse-Erweiterungen für App-Objekt.
- * Wird nach app.js geladen und erweitert App um Netzwerk-Funktionalität.
- */
-
-// State-Erweiterung
-App.networkAnalyses = [];
-App.currentNetworkId = null;
-App._networkGenerating = new Set();
-
-/**
- * Netzwerkanalysen laden und Sidebar rendern.
- */
-App.loadNetworkAnalyses = async function() {
-    try {
-        this.networkAnalyses = await API.listNetworkAnalyses();
-    } catch (e) {
-        console.warn('Netzwerkanalysen laden fehlgeschlagen:', e);
-        this.networkAnalyses = [];
-    }
-    this.renderNetworkSidebar();
-};
-
-/**
- * Netzwerkanalysen-Sektion in der Sidebar rendern.
- */
-App.renderNetworkSidebar = function() {
-    var container = document.getElementById('network-analyses-list');
-    if (!container) return;
-
-    var countEl = document.getElementById('count-network-analyses');
-    if (countEl) countEl.textContent = '(' + this.networkAnalyses.length + ')';
-
-    if (this.networkAnalyses.length === 0) {
-        container.innerHTML = '<div style="padding:8px 12px;font-size:12px;color:var(--text-tertiary);">Keine Netzwerkanalysen</div>';
-        return;
-    }
-
-    var self = this;
-    container.innerHTML = this.networkAnalyses.map(function(na) {
-        var isActive = na.id === self.currentNetworkId;
-        var statusClass = na.status === 'generating' ? 'generating' : (na.status === 'error' ? 'error' : 'ready');
-        var countText = na.status === 'ready' ? (na.entity_count + ' / ' + na.relation_count) : na.status === 'generating' ? '...' : '';
-        return '<div class="sidebar-network-item' + (isActive ? ' active' : '') + '" onclick="App.selectNetworkAnalysis(' + na.id + ')">' +
-            '<svg class="network-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="5" r="3"/><circle cx="5" cy="19" r="3"/><circle cx="19" cy="19" r="3"/><line x1="12" y1="8" x2="5" y2="16"/><line x1="12" y1="8" x2="19" y2="16"/></svg>' +
-            '<span class="network-item-name" title="' + _escHtml(na.name) + '">' + _escHtml(na.name) + '</span>' +
-            '<span class="network-item-count">' + countText + '</span>' +
-            '<span class="network-status-dot ' + statusClass + '"></span>' +
-        '</div>';
-    }).join('');
-};
-
-/**
- * Netzwerkanalyse auswählen und anzeigen.
- */
-App.selectNetworkAnalysis = async function(id) {
-    this.currentNetworkId = id;
-    this.currentIncidentId = null;
-    localStorage.removeItem('selectedIncidentId');
-    localStorage.setItem('selectedNetworkId', id);
-
-    // Views umschalten
-    document.getElementById('empty-state').style.display = 'none';
-    document.getElementById('incident-view').style.display = 'none';
-    document.getElementById('network-view').style.display = 'flex';
-
-    // Sidebar aktualisieren
-    this.renderSidebar();
-    this.renderNetworkSidebar();
-
-    // Analyse laden
-    try {
-        var analysis = await API.getNetworkAnalysis(id);
-        this._renderNetworkHeader(analysis);
-
-        if (analysis.status === 'ready') {
-            this._hideNetworkProgress();
-            var graphData = await API.getNetworkGraph(id);
-            NetworkGraph.init('network-graph-area', graphData);
-            this._setupNetworkFilters(graphData);
-
-            // Update-Check
-            try {
-                var updateCheck = await API.checkNetworkUpdate(id);
-                var badge = document.getElementById('network-update-badge');
-                if (badge) badge.style.display = updateCheck.has_update ? 'inline-flex' : 'none';
-            } catch (e) { /* ignorieren */ }
-        } else if (analysis.status === 'generating') {
-            this._showNetworkProgress('entity_extraction', 0);
-        } else if (analysis.status === 'error') {
-            this._hideNetworkProgress();
-            var graphArea = document.getElementById('network-graph-area');
-            if (graphArea) graphArea.innerHTML = '<div class="network-empty-state"><div class="network-empty-state-icon">&#9888;</div><div class="network-empty-state-text">Fehler bei der Generierung. Versuche es erneut.</div></div>';
-        }
-    } catch (err) {
-        UI.showToast('Fehler beim Laden der Netzwerkanalyse: ' + err.message, 'error');
-    }
-};
-
-/**
- * Netzwerkanalyse-Header rendern.
- */
-App._renderNetworkHeader = function(analysis) {
-    var el;
-    el = document.getElementById('network-title');
-    if (el) el.textContent = analysis.name;
-
-    el = document.getElementById('network-entity-count');
-    if (el) el.textContent = analysis.entity_count + ' Entitäten';
-
-    el = document.getElementById('network-relation-count');
-    if (el) el.textContent = analysis.relation_count + ' Beziehungen';
-
-    el = document.getElementById('network-incident-list-text');
-    if (el) el.textContent = (analysis.incident_titles || []).join(', ') || '-';
-
-    el = document.getElementById('network-last-generated');
-    if (el) {
-        if (analysis.last_generated_at) {
-            var d = parseUTC(analysis.last_generated_at) || new Date(analysis.last_generated_at);
-            el.textContent = 'Generiert: ' + d.toLocaleDateString('de-DE', { day: '2-digit', month: '2-digit', year: 'numeric', timeZone: TIMEZONE }) + ' ' +
-                d.toLocaleTimeString('de-DE', { hour: '2-digit', minute: '2-digit', timeZone: TIMEZONE });
-        } else {
-            el.textContent = '';
-        }
-    }
-};
-
-/**
- * Filter-Controls in der Netzwerk-Sidebar aufsetzen.
- */
-App._setupNetworkFilters = function(graphData) {
-    // Typ-Filter-Buttons aktivieren
-    var types = new Set();
-    (graphData.entities || []).forEach(function(e) { types.add(e.entity_type); });
-    var filterContainer = document.getElementById('network-type-filter-container');
-    if (filterContainer) {
-        var allTypes = ['person', 'organisation', 'location', 'event', 'military'];
-        var typeLabels = { person: 'Person', organisation: 'Organisation', location: 'Ort', event: 'Ereignis', military: 'Militär' };
-        filterContainer.innerHTML = allTypes.map(function(t) {
-            var hasEntities = types.has(t);
-            return '<button class="network-type-filter active" data-type="' + t + '" onclick="App.toggleNetworkTypeFilter(this)" ' +
-                (hasEntities ? '' : 'disabled style="opacity:0.3"') + '>' +
-                '<span class="type-dot"></span><span>' + typeLabels[t] + '</span></button>';
-        }).join('');
-    }
-
-    // Gewicht-Slider
-    var slider = document.getElementById('network-weight-slider');
-    if (slider) {
-        slider.value = 1;
-        slider.oninput = function() {
-            var label = document.getElementById('network-weight-value');
-            if (label) label.textContent = this.value;
-            NetworkGraph.filterByWeight(parseInt(this.value));
-        };
-    }
-
-    // Suche
-    var searchInput = document.getElementById('network-search');
-    if (searchInput) {
-        searchInput.value = '';
-        var timer = null;
-        searchInput.oninput = function() {
-            clearTimeout(timer);
-            var val = this.value;
-            timer = setTimeout(function() {
-                NetworkGraph.search(val);
-            }, 250);
-        };
-    }
-};
-
-/**
- * Typ-Filter toggle.
- */
-App.toggleNetworkTypeFilter = function(btn) {
-    btn.classList.toggle('active');
-    var activeTypes = [];
-    document.querySelectorAll('.network-type-filter.active').forEach(function(b) {
-        activeTypes.push(b.dataset.type);
-    });
-    NetworkGraph.filterByType(new Set(activeTypes));
-};
-
-/**
- * Progress-Bar anzeigen.
- */
-App._showNetworkProgress = function(phase, progress) {
-    var bar = document.getElementById('network-progress-bar');
-    if (bar) bar.style.display = 'block';
-
-    var steps = ['entity_extraction', 'relationship_extraction', 'correction'];
-    var stepEls = document.querySelectorAll('.network-progress-step');
-    var connectorEls = document.querySelectorAll('.network-progress-connector');
-    var phaseIndex = steps.indexOf(phase);
-
-    stepEls.forEach(function(el, i) {
-        el.classList.remove('active', 'done');
-        if (i < phaseIndex) el.classList.add('done');
-        else if (i === phaseIndex) el.classList.add('active');
-    });
-
-    connectorEls.forEach(function(el, i) {
-        el.classList.remove('done');
-        if (i < phaseIndex) el.classList.add('done');
-    });
-
-    var fill = document.getElementById('network-progress-fill');
-    if (fill) {
-        var pct = ((phaseIndex / steps.length) * 100) + (progress || 0) * (100 / steps.length) / 100;
-        fill.style.width = Math.min(100, pct) + '%';
-    }
-
-    var label = document.getElementById('network-progress-label');
-    if (label) {
-        var labels = { entity_extraction: 'Entitäten werden extrahiert...', relationship_extraction: 'Beziehungen werden analysiert...', correction: 'Korrekturen werden angewendet...' };
-        label.textContent = labels[phase] || 'Wird verarbeitet...';
-    }
-};
-
-App._hideNetworkProgress = function() {
-    var bar = document.getElementById('network-progress-bar');
-    if (bar) bar.style.display = 'none';
-};
-
-/**
- * Modal: Neue Netzwerkanalyse öffnen.
- */
-App.openNetworkModal = async function() {
-    var list = document.getElementById('network-incident-options');
-    if (list) list.innerHTML = '<div style="padding:12px;color:var(--text-disabled);font-size:12px;">Lade Lagen...</div>';
-
-    openModal('modal-network-new');
-
-    // Lagen laden
-    try {
-        var incidents = await API.listIncidents();
-        if (list) {
-            list.innerHTML = incidents.map(function(inc) {
-                var typeLabel = inc.type === 'research' ? 'Analyse' : 'Live';
-                return '<label class="network-incident-option">' +
-                    '<input type="checkbox" value="' + inc.id + '" class="network-incident-cb">' +
-                    '<span>' + _escHtml(inc.title) + '</span>' +
-                    '<span class="incident-option-type">' + typeLabel + '</span>' +
-                '</label>';
-            }).join('');
-        }
-    } catch (e) {
-        if (list) list.innerHTML = '<div style="padding:12px;color:var(--error);font-size:12px;">Fehler beim Laden der Lagen</div>';
-    }
-
-    // Name-Feld leeren
-    var nameField = document.getElementById('network-name');
-    if (nameField) nameField.value = '';
-
-    // Suchfeld leeren
-    var searchField = document.getElementById('network-incident-search');
-    if (searchField) {
-        searchField.value = '';
-        searchField.oninput = function() {
-            var term = this.value.toLowerCase();
-            document.querySelectorAll('.network-incident-option').forEach(function(opt) {
-                var text = opt.textContent.toLowerCase();
-                opt.style.display = text.includes(term) ? '' : 'none';
-            });
-        };
-    }
-};
-
-/**
- * Netzwerkanalyse erstellen.
- */
-App.submitNetworkAnalysis = async function(e) {
-    if (e) e.preventDefault();
-
-    var name = (document.getElementById('network-name').value || '').trim();
-    if (!name) {
-        UI.showToast('Bitte einen Namen eingeben.', 'warning');
-        return;
-    }
-
-    var incidentIds = [];
-    document.querySelectorAll('.network-incident-cb:checked').forEach(function(cb) {
-        incidentIds.push(parseInt(cb.value));
-    });
-
-    if (incidentIds.length === 0) {
-        UI.showToast('Bitte mindestens eine Lage auswählen.', 'warning');
-        return;
-    }
-
-    var btn = document.getElementById('network-submit-btn');
-    if (btn) btn.disabled = true;
-
-    try {
-        var result = await API.createNetworkAnalysis({ name: name, incident_ids: incidentIds });
-        closeModal('modal-network-new');
-        await this.loadNetworkAnalyses();
-        await this.selectNetworkAnalysis(result.id);
-        UI.showToast('Netzwerkanalyse gestartet.', 'success');
-    } catch (err) {
-        UI.showToast('Fehler: ' + err.message, 'error');
-    } finally {
-        if (btn) btn.disabled = false;
-    }
-};
-
-/**
- * Netzwerkanalyse neu generieren.
- */
-App.regenerateNetwork = async function() {
-    if (!this.currentNetworkId) return;
-    if (!await confirmDialog('Netzwerkanalyse neu generieren? Bestehende Daten werden überschrieben.')) return;
-
-    try {
-        await API.regenerateNetwork(this.currentNetworkId);
-        this._showNetworkProgress('entity_extraction', 0);
-        await this.loadNetworkAnalyses();
-        UI.showToast('Neugenerierung gestartet.', 'success');
-    } catch (err) {
-        UI.showToast('Fehler: ' + err.message, 'error');
-    }
-};
-
-/**
- * Netzwerkanalyse löschen.
- */
-App.deleteNetworkAnalysis = async function() {
-    if (!this.currentNetworkId) return;
-    if (!await confirmDialog('Netzwerkanalyse wirklich löschen? Alle Daten gehen verloren.')) return;
-
-    try {
-        await API.deleteNetworkAnalysis(this.currentNetworkId);
-        this.currentNetworkId = null;
-        localStorage.removeItem('selectedNetworkId');
-        NetworkGraph.destroy();
-        document.getElementById('network-view').style.display = 'none';
-        document.getElementById('empty-state').style.display = 'flex';
-        await this.loadNetworkAnalyses();
-        UI.showToast('Netzwerkanalyse gelöscht.', 'success');
-    } catch (err) {
-        UI.showToast('Fehler: ' + err.message, 'error');
-    }
-};
-
-/**
- * Netzwerkanalyse exportieren.
- */
-App.exportNetwork = async function(format) {
-    if (!this.currentNetworkId) return;
-
-    if (format === 'png') {
-        NetworkGraph.exportPNG();
-        return;
-    }
-
-    try {
-        var resp = await API.exportNetworkAnalysis(this.currentNetworkId, format);
-        if (!resp.ok) throw new Error('Export fehlgeschlagen');
-        var blob = await resp.blob();
-        var url = URL.createObjectURL(blob);
-        var a = document.createElement('a');
-        a.href = url;
-        a.download = 'netzwerk-' + this.currentNetworkId + '.' + format;
-        a.click();
-        URL.revokeObjectURL(url);
-    } catch (err) {
-        UI.showToast('Export fehlgeschlagen: ' + err.message, 'error');
-    }
-};
-
-/**
- * WebSocket-Handler für Netzwerk-Events.
- */
-App._handleNetworkStatus = function(msg) {
-    if (msg.analysis_id === this.currentNetworkId) {
-        this._showNetworkProgress(msg.phase, msg.progress || 0);
-    }
-};
-
-App._handleNetworkComplete = async function(msg) {
-    this._networkGenerating.delete(msg.analysis_id);
-
-    if (msg.analysis_id === this.currentNetworkId) {
-        this._hideNetworkProgress();
-        // Graph neu laden
-        try {
-            var graphData = await API.getNetworkGraph(msg.analysis_id);
-            NetworkGraph.init('network-graph-area', graphData);
-            this._setupNetworkFilters(graphData);
-
-            var analysis = await API.getNetworkAnalysis(msg.analysis_id);
-            this._renderNetworkHeader(analysis);
-        } catch (e) {
-            console.error('Graph nach Generierung laden fehlgeschlagen:', e);
-        }
-        UI.showToast('Netzwerkanalyse fertig: ' + (msg.entity_count || 0) + ' Entitäten, ' + (msg.relation_count || 0) + ' Beziehungen', 'success');
-    }
-
-    await this.loadNetworkAnalyses();
-};
-
-App._handleNetworkError = function(msg) {
-    this._networkGenerating.delete(msg.analysis_id);
-
-    if (msg.analysis_id === this.currentNetworkId) {
-        this._hideNetworkProgress();
-        var graphArea = document.getElementById('network-graph-area');
-        if (graphArea) graphArea.innerHTML = '<div class="network-empty-state"><div class="network-empty-state-icon">&#9888;</div><div class="network-empty-state-text">Fehler: ' + _escHtml(msg.error || 'Unbekannter Fehler') + '</div></div>';
-    }
-
-    UI.showToast('Netzwerkanalyse fehlgeschlagen: ' + (msg.error || 'Unbekannter Fehler'), 'error');
-    this.loadNetworkAnalyses();
-};
-
-/**
- * Cluster isolieren (nur verbundene Knoten zeigen).
- */
-App.isolateNetworkCluster = function() {
-    if (NetworkGraph._selectedNode) {
-        NetworkGraph.isolateCluster(NetworkGraph._selectedNode.id);
-    }
-};
-
-/**
- * Graph-Ansicht zurücksetzen.
- */
-App.resetNetworkView = function() {
-    NetworkGraph.resetView();
-    // Typ-Filter zurücksetzen
-    document.querySelectorAll('.network-type-filter').forEach(function(btn) {
-        if (!btn.disabled) btn.classList.add('active');
-    });
-    var slider = document.getElementById('network-weight-slider');
-    if (slider) { slider.value = 1; var lbl = document.getElementById('network-weight-value'); if (lbl) lbl.textContent = '1'; }
-    var search = document.getElementById('network-search');
-    if (search) search.value = '';
-};
-
-// HTML-Escape Hilfsfunktion (falls nicht global verfügbar)
-function _escHtml(text) {
-    if (typeof UI !== 'undefined' && UI.escape) return UI.escape(text);
-    var d = document.createElement('div');
-    d.textContent = text || '';
-    return d.innerHTML;
-}
+/**
+ * Netzwerkanalyse-Erweiterungen für App-Objekt.
+ * Wird nach app.js geladen und erweitert App um Netzwerk-Funktionalität.
+ */
+
+// State-Erweiterung
+App.networkAnalyses = [];
+App.currentNetworkId = null;
+App._networkGenerating = new Set();
+
+/**
+ * Netzwerkanalysen laden und Sidebar rendern.
+ */
+App.loadNetworkAnalyses = async function() {
+    try {
+        this.networkAnalyses = await API.listNetworkAnalyses();
+    } catch (e) {
+        console.warn('Netzwerkanalysen laden fehlgeschlagen:', e);
+        this.networkAnalyses = [];
+    }
+    this.renderNetworkSidebar();
+};
+
+/**
+ * Netzwerkanalysen-Sektion in der Sidebar rendern.
+ */
+App.renderNetworkSidebar = function() {
+    var container = document.getElementById('network-analyses-list');
+    if (!container) return;
+
+    var countEl = document.getElementById('count-network-analyses');
+    if (countEl) countEl.textContent = '(' + this.networkAnalyses.length + ')';
+
+    if (this.networkAnalyses.length === 0) {
+        container.innerHTML = '<div style="padding:8px 12px;font-size:12px;color:var(--text-tertiary);">Keine Netzwerkanalysen</div>';
+        return;
+    }
+
+    var self = this;
+    container.innerHTML = this.networkAnalyses.map(function(na) {
+        var isActive = na.id === self.currentNetworkId;
+        var statusClass = na.status === 'generating' ? 'generating' : (na.status === 'error' ? 'error' : 'ready');
+        var countText = na.status === 'ready' ? (na.entity_count + ' / ' + na.relation_count) : na.status === 'generating' ? '...' : '';
+        return '<div class="sidebar-network-item' + (isActive ? ' active' : '') + '" onclick="App.selectNetworkAnalysis(' + na.id + ')">' +
+            '<svg class="network-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="5" r="3"/><circle cx="5" cy="19" r="3"/><circle cx="19" cy="19" r="3"/><line x1="12" y1="8" x2="5" y2="16"/><line x1="12" y1="8" x2="19" y2="16"/></svg>' +
+            '<span class="network-item-name" title="' + _escHtml(na.name) + '">' + _escHtml(na.name) + '</span>' +
+            '<span class="network-item-count">' + countText + '</span>' +
+            '<span class="network-status-dot ' + statusClass + '"></span>' +
+        '</div>';
+    }).join('');
+};
+
+/**
+ * Netzwerkanalyse auswählen und anzeigen.
+ */
+App.selectNetworkAnalysis = async function(id) {
+    this.currentNetworkId = id;
+    this.currentIncidentId = null;
+    localStorage.removeItem('selectedIncidentId');
+    localStorage.setItem('selectedNetworkId', id);
+
+    // Views umschalten
+    document.getElementById('empty-state').style.display = 'none';
+    document.getElementById('incident-view').style.display = 'none';
+    document.getElementById('network-view').style.display = 'flex';
+
+    // Sidebar aktualisieren
+    this.renderSidebar();
+    this.renderNetworkSidebar();
+
+    // Analyse laden
+    try {
+        var analysis = await API.getNetworkAnalysis(id);
+        this._renderNetworkHeader(analysis);
+
+        if (analysis.status === 'ready') {
+            this._hideNetworkProgress();
+            var graphData = await API.getNetworkGraph(id);
+            NetworkGraph.init('network-graph-area', graphData);
+            this._setupNetworkFilters(graphData);
+
+            // Update-Check
+            try {
+                var updateCheck = await API.checkNetworkUpdate(id);
+                var badge = document.getElementById('network-update-badge');
+                if (badge) badge.style.display = updateCheck.has_update ? 'inline-flex' : 'none';
+            } catch (e) { /* ignorieren */ }
+        } else if (analysis.status === 'generating') {
+            this._showNetworkProgress('entity_extraction', 0);
+        } else if (analysis.status === 'error') {
+            this._hideNetworkProgress();
+            var graphArea = document.getElementById('network-graph-area');
+            if (graphArea) graphArea.innerHTML = '<div class="network-empty-state"><div class="network-empty-state-icon">&#9888;</div><div class="network-empty-state-text">Fehler bei der Generierung. Versuche es erneut.</div></div>';
+        }
+    } catch (err) {
+        UI.showToast('Fehler beim Laden der Netzwerkanalyse: ' + err.message, 'error');
+    }
+};
+
+/**
+ * Netzwerkanalyse-Header rendern.
+ */
+App._renderNetworkHeader = function(analysis) {
+    var el;
+    el = document.getElementById('network-title');
+    if (el) el.textContent = analysis.name;
+
+    el = document.getElementById('network-entity-count');
+    if (el) el.textContent = analysis.entity_count + ' Entitäten';
+
+    el = document.getElementById('network-relation-count');
+    if (el) el.textContent = analysis.relation_count + ' Beziehungen';
+
+    el = document.getElementById('network-incident-list-text');
+    if (el) el.textContent = (analysis.incident_titles || []).join(', ') || '-';
+
+    el = document.getElementById('network-last-generated');
+    if (el) {
+        if (analysis.last_generated_at) {
+            var d = parseUTC(analysis.last_generated_at) || new Date(analysis.last_generated_at);
+            el.textContent = 'Generiert: ' + d.toLocaleDateString('de-DE', { day: '2-digit', month: '2-digit', year: 'numeric', timeZone: TIMEZONE }) + ' ' +
+                d.toLocaleTimeString('de-DE', { hour: '2-digit', minute: '2-digit', timeZone: TIMEZONE });
+        } else {
+            el.textContent = '';
+        }
+    }
+};
+
+/**
+ * Filter-Controls in der Netzwerk-Sidebar aufsetzen.
+ */
+App._setupNetworkFilters = function(graphData) {
+    // Typ-Filter-Buttons aktivieren
+    var types = new Set();
+    (graphData.entities || []).forEach(function(e) { types.add(e.entity_type); });
+    var filterContainer = document.getElementById('network-type-filter-container');
+    if (filterContainer) {
+        var allTypes = ['person', 'organisation', 'location', 'event', 'military'];
+        var typeLabels = { person: 'Person', organisation: 'Organisation', location: 'Ort', event: 'Ereignis', military: 'Militär' };
+        filterContainer.innerHTML = allTypes.map(function(t) {
+            var hasEntities = types.has(t);
+            return '<button class="network-type-filter active" data-type="' + t + '" onclick="App.toggleNetworkTypeFilter(this)" ' +
+                (hasEntities ? '' : 'disabled style="opacity:0.3"') + '>' +
+                '<span class="type-dot"></span><span>' + typeLabels[t] + '</span></button>';
+        }).join('');
+    }
+
+    // Gewicht-Slider
+    var slider = document.getElementById('network-weight-slider');
+    if (slider) {
+        slider.value = 1;
+        slider.oninput = function() {
+            var label = document.getElementById('network-weight-value');
+            if (label) label.textContent = this.value;
+            NetworkGraph.filterByWeight(parseInt(this.value));
+        };
+    }
+
+    // Suche
+    var searchInput = document.getElementById('network-search');
+    if (searchInput) {
+        searchInput.value = '';
+        var timer = null;
+        searchInput.oninput = function() {
+            clearTimeout(timer);
+            var val = this.value;
+            timer = setTimeout(function() {
+                NetworkGraph.search(val);
+            }, 250);
+        };
+    }
+};
+
+/**
+ * Typ-Filter toggle.
+ */
+App.toggleNetworkTypeFilter = function(btn) {
+    btn.classList.toggle('active');
+    var activeTypes = [];
+    document.querySelectorAll('.network-type-filter.active').forEach(function(b) {
+        activeTypes.push(b.dataset.type);
+    });
+    NetworkGraph.filterByType(new Set(activeTypes));
+};
+
+/**
+ * Progress-Bar anzeigen.
+ */
+App._showNetworkProgress = function(phase, progress) {
+    var bar = document.getElementById('network-progress-bar');
+    if (bar) bar.style.display = 'block';
+
+    var steps = ['entity_extraction', 'relationship_extraction', 'correction'];
+    var stepEls = document.querySelectorAll('.network-progress-step');
+    var connectorEls = document.querySelectorAll('.network-progress-connector');
+    var phaseIndex = steps.indexOf(phase);
+
+    stepEls.forEach(function(el, i) {
+        el.classList.remove('active', 'done');
+        if (i < phaseIndex) el.classList.add('done');
+        else if (i === phaseIndex) el.classList.add('active');
+    });
+
+    connectorEls.forEach(function(el, i) {
+        el.classList.remove('done');
+        if (i < phaseIndex) el.classList.add('done');
+    });
+
+    var fill = document.getElementById('network-progress-fill');
+    if (fill) {
+        var pct = ((phaseIndex / steps.length) * 100) + (progress || 0) * (100 / steps.length) / 100;
+        fill.style.width = Math.min(100, pct) + '%';
+    }
+
+    var label = document.getElementById('network-progress-label');
+    if (label) {
+        var labels = { entity_extraction: 'Entitäten werden extrahiert...', relationship_extraction: 'Beziehungen werden analysiert...', correction: 'Korrekturen werden angewendet...' };
+        label.textContent = labels[phase] || 'Wird verarbeitet...';
+    }
+};
+
+App._hideNetworkProgress = function() {
+    var bar = document.getElementById('network-progress-bar');
+    if (bar) bar.style.display = 'none';
+};
+
+/**
+ * Modal: Neue Netzwerkanalyse öffnen.
+ */
+App.openNetworkModal = async function() {
+    var list = document.getElementById('network-incident-options');
+    if (list) list.innerHTML = '<div style="padding:12px;color:var(--text-disabled);font-size:12px;">Lade Lagen...</div>';
+
+    openModal('modal-network-new');
+
+    // Lagen laden
+    try {
+        var incidents = await API.listIncidents();
+        // Sortierung: zuerst Live (adhoc) alphabetisch, dann Analyse (research) alphabetisch
+        incidents.sort(function(a, b) {
+            var typeA = (a.type === 'research') ? 1 : 0;
+            var typeB = (b.type === 'research') ? 1 : 0;
+            if (typeA !== typeB) return typeA - typeB;
+            return (a.title || '').localeCompare(b.title || '', 'de');
+        });
+        if (list) {
+            list.innerHTML = incidents.map(function(inc) {
+                var typeLabel = inc.type === 'research' ? 'Analyse' : 'Live';
+                return '<label class="network-incident-option">' +
+                    '<input type="checkbox" value="' + inc.id + '" class="network-incident-cb">' +
+                    '<span>' + _escHtml(inc.title) + '</span>' +
+                    '<span class="incident-option-type">' + typeLabel + '</span>' +
+                '</label>';
+            }).join('');
+        }
+    } catch (e) {
+        if (list) list.innerHTML = '<div style="padding:12px;color:var(--error);font-size:12px;">Fehler beim Laden der Lagen</div>';
+    }
+
+    // Name-Feld leeren
+    var nameField = document.getElementById('network-name');
+    if (nameField) nameField.value = '';
+
+    // Suchfeld leeren
+    var searchField = document.getElementById('network-incident-search');
+    if (searchField) {
+        searchField.value = '';
+        searchField.oninput = function() {
+            var term = this.value.toLowerCase();
+            document.querySelectorAll('.network-incident-option').forEach(function(opt) {
+                var text = opt.textContent.toLowerCase();
+                opt.style.display = text.includes(term) ? '' : 'none';
+            });
+        };
+    }
+};
+
+/**
+ * Netzwerkanalyse erstellen.
+ */
+App.submitNetworkAnalysis = async function(e) {
+    if (e) e.preventDefault();
+
+    var name = (document.getElementById('network-name').value || '').trim();
+    if (!name) {
+        UI.showToast('Bitte einen Namen eingeben.', 'warning');
+        return;
+    }
+
+    var incidentIds = [];
+    document.querySelectorAll('.network-incident-cb:checked').forEach(function(cb) {
+        incidentIds.push(parseInt(cb.value));
+    });
+
+    if (incidentIds.length === 0) {
+        UI.showToast('Bitte mindestens eine Lage auswählen.', 'warning');
+        return;
+    }
+
+    var btn = document.getElementById('network-submit-btn');
+    if (btn) btn.disabled = true;
+
+    try {
+        var result = await API.createNetworkAnalysis({ name: name, incident_ids: incidentIds });
+        closeModal('modal-network-new');
+        await this.loadNetworkAnalyses();
+        await this.selectNetworkAnalysis(result.id);
+        UI.showToast('Netzwerkanalyse gestartet.', 'success');
+    } catch (err) {
+        UI.showToast('Fehler: ' + err.message, 'error');
+    } finally {
+        if (btn) btn.disabled = false;
+    }
+};
+
+/**
+ * Netzwerkanalyse neu generieren.
+ */
+App.regenerateNetwork = async function() {
+    if (!this.currentNetworkId) return;
+    if (!await confirmDialog('Netzwerkanalyse neu generieren? Bestehende Daten werden überschrieben.')) return;
+
+    try {
+        await API.regenerateNetwork(this.currentNetworkId);
+        this._showNetworkProgress('entity_extraction', 0);
+        await this.loadNetworkAnalyses();
+        UI.showToast('Neugenerierung gestartet.', 'success');
+    } catch (err) {
+        UI.showToast('Fehler: ' + err.message, 'error');
+    }
+};
+
+/**
+ * Netzwerkanalyse löschen.
+ */
+App.deleteNetworkAnalysis = async function() {
+    if (!this.currentNetworkId) return;
+    if (!await confirmDialog('Netzwerkanalyse wirklich löschen? Alle Daten gehen verloren.')) return;
+
+    try {
+        await API.deleteNetworkAnalysis(this.currentNetworkId);
+        this.currentNetworkId = null;
+        localStorage.removeItem('selectedNetworkId');
+        NetworkGraph.destroy();
+        document.getElementById('network-view').style.display = 'none';
+        document.getElementById('empty-state').style.display = 'flex';
+        await this.loadNetworkAnalyses();
+        UI.showToast('Netzwerkanalyse gelöscht.', 'success');
+    } catch (err) {
+        UI.showToast('Fehler: ' + err.message, 'error');
+    }
+};
+
+/**
+ * Netzwerkanalyse exportieren.
+ */
+App.exportNetwork = async function(format) {
+    if (!this.currentNetworkId) return;
+
+    if (format === 'png') {
+        NetworkGraph.exportPNG();
+        return;
+    }
+
+    try {
+        var resp = await API.exportNetworkAnalysis(this.currentNetworkId, format);
+        if (!resp.ok) throw new Error('Export fehlgeschlagen');
+        var blob = await resp.blob();
+        var url = URL.createObjectURL(blob);
+        var a = document.createElement('a');
+        a.href = url;
+        a.download = 'netzwerk-' + this.currentNetworkId + '.' + format;
+        a.click();
+        URL.revokeObjectURL(url);
+    } catch (err) {
+        UI.showToast('Export fehlgeschlagen: ' + err.message, 'error');
+    }
+};
+
+/**
+ * WebSocket-Handler für Netzwerk-Events.
+ */
+App._handleNetworkStatus = function(msg) {
+    if (msg.analysis_id === this.currentNetworkId) {
+        this._showNetworkProgress(msg.phase, msg.progress || 0);
+    }
+};
+
+App._handleNetworkComplete = async function(msg) {
+    this._networkGenerating.delete(msg.analysis_id);
+
+    if (msg.analysis_id === this.currentNetworkId) {
+        this._hideNetworkProgress();
+        // Graph neu laden
+        try {
+            var graphData = await API.getNetworkGraph(msg.analysis_id);
+            NetworkGraph.init('network-graph-area', graphData);
+            this._setupNetworkFilters(graphData);
+
+            var analysis = await API.getNetworkAnalysis(msg.analysis_id);
+            this._renderNetworkHeader(analysis);
+        } catch (e) {
+            console.error('Graph nach Generierung laden fehlgeschlagen:', e);
+        }
+        UI.showToast('Netzwerkanalyse fertig: ' + (msg.entity_count || 0) + ' Entitäten, ' + (msg.relation_count || 0) + ' Beziehungen', 'success');
+    }
+
+    await this.loadNetworkAnalyses();
+};
+
+App._handleNetworkError = function(msg) {
+    this._networkGenerating.delete(msg.analysis_id);
+
+    if (msg.analysis_id === this.currentNetworkId) {
+        this._hideNetworkProgress();
+        var graphArea = document.getElementById('network-graph-area');
+        if (graphArea) graphArea.innerHTML = '<div class="network-empty-state"><div class="network-empty-state-icon">&#9888;</div><div class="network-empty-state-text">Fehler: ' + _escHtml(msg.error || 'Unbekannter Fehler') + '</div></div>';
+    }
+
+    UI.showToast('Netzwerkanalyse fehlgeschlagen: ' + (msg.error || 'Unbekannter Fehler'), 'error');
+    this.loadNetworkAnalyses();
+};
+
+/**
+ * Cluster isolieren (nur verbundene Knoten zeigen).
+ */
+App.isolateNetworkCluster = function() {
+    if (NetworkGraph._selectedNode) {
+        NetworkGraph.isolateCluster(NetworkGraph._selectedNode.id);
+    }
+};
+
+/**
+ * Graph-Ansicht zurücksetzen.
+ */
+App.resetNetworkView = function() {
+    NetworkGraph.resetView();
+    // Typ-Filter zurücksetzen
+    document.querySelectorAll('.network-type-filter').forEach(function(btn) {
+        if (!btn.disabled) btn.classList.add('active');
+    });
+    var slider = document.getElementById('network-weight-slider');
+    if (slider) { slider.value = 1; var lbl = document.getElementById('network-weight-value'); if (lbl) lbl.textContent = '1'; }
+    var search = document.getElementById('network-search');
+    if (search) search.value = '';
+};
+
+// HTML-Escape Hilfsfunktion (falls nicht global verfügbar)
+function _escHtml(text) {
+    if (typeof UI !== 'undefined' && UI.escape) return UI.escape(text);
+    var d = document.createElement('div');
+    d.textContent = text || '';
+    return d.innerHTML;
+}