diff --git a/src/models_network.py b/src/models_network.py
deleted file mode 100644
index b03e357..0000000
--- a/src/models_network.py
+++ /dev/null
@@ -1,59 +0,0 @@
-"""Pydantic Models für Netzwerkanalyse Request/Response Schemas."""
-from pydantic import BaseModel, Field
-from typing import Optional
-
-
-class NetworkAnalysisCreate(BaseModel):
-    name: str = Field(min_length=1, max_length=200)
-    incident_ids: list[int] = Field(min_length=1)
-
-
-class NetworkAnalysisUpdate(BaseModel):
-    name: Optional[str] = Field(default=None, max_length=200)
-    incident_ids: Optional[list[int]] = None
-
-
-class NetworkEntityResponse(BaseModel):
-    id: int
-    name: str
-    name_normalized: str
-    entity_type: str
-    description: str = ""
-    aliases: list[str] = []
-    mention_count: int = 0
-    corrected_by_opus: bool = False
-    metadata: dict = {}
-
-
-class NetworkRelationResponse(BaseModel):
-    id: int
-    source_entity_id: int
-    target_entity_id: int
-    category: str
-    label: str
-    description: str = ""
-    weight: int = 1
-    status: str = ""
-    evidence: list[str] = []
-
-
-class NetworkAnalysisResponse(BaseModel):
-    id: int
-    name: str
-    status: str
-    entity_count: int = 0
-    relation_count: int = 0
-    has_update: bool = False
-    incident_ids: list[int] = []
-    incident_titles: list[str] = []
-    data_hash: Optional[str] = None
-    last_generated_at: Optional[str] = None
-    created_by: int = 0
-    created_by_username: str = ""
-    created_at: str = ""
-
-
-class NetworkGraphResponse(BaseModel):
-    analysis: NetworkAnalysisResponse
-    entities: list[NetworkEntityResponse] = []
-    relations: list[NetworkRelationResponse] = []
diff --git a/src/routers/network_analysis.py b/src/routers/network_analysis.py
deleted file mode 100644
index 60a72c9..0000000
--- a/src/routers/network_analysis.py
+++ /dev/null
@@ -1,406 +0,0 @@
-"""Router für Netzwerkanalyse CRUD-Operationen."""
-
-import hashlib
-import json
-import csv
-import io
-from datetime import datetime
-from typing import Optional
-
-import aiosqlite
-from fastapi import APIRouter, BackgroundTasks, Depends, HTTPException, Query
-from fastapi.responses import StreamingResponse
-
-from auth import get_current_user
-from database import db_dependency, get_db
-from middleware.license_check import require_writable_license
-from models_network import (
-    NetworkAnalysisCreate,
-    NetworkAnalysisUpdate,
-)
-from config import TIMEZONE
-
-router = APIRouter(prefix="/api/network-analyses", tags=["network-analyses"])
-
-
-async def _check_analysis_access(
-    db: aiosqlite.Connection, analysis_id: int, tenant_id: int
-) -> dict:
-    """Analyse laden und Tenant-Zugriff prüfen."""
-    cursor = await db.execute(
-        "SELECT * FROM network_analyses WHERE id = ? AND tenant_id = ?",
-        (analysis_id, tenant_id),
-    )
-    row = await cursor.fetchone()
-    if not row:
-        raise HTTPException(status_code=404, detail="Netzwerkanalyse nicht gefunden")
-    return dict(row)
-
-
-async def _enrich_analysis(db: aiosqlite.Connection, analysis: dict) -> dict:
-    """Analyse mit Incident-IDs, Titeln und Ersteller-Name anreichern."""
-    analysis_id = analysis["id"]
-
-    cursor = await db.execute(
-        """SELECT nai.incident_id, i.title
-           FROM network_analysis_incidents nai
-           LEFT JOIN incidents i ON i.id = nai.incident_id
-           WHERE nai.network_analysis_id = ?""",
-        (analysis_id,),
-    )
-    rows = await cursor.fetchall()
-    analysis["incident_ids"] = [r["incident_id"] for r in rows]
-    analysis["incident_titles"] = [r["title"] or "" for r in rows]
-
-    cursor = await db.execute(
-        "SELECT email FROM users WHERE id = ?", (analysis.get("created_by"),)
-    )
-    user_row = await cursor.fetchone()
-    analysis["created_by_username"] = user_row["email"] if user_row else "Unbekannt"
-    analysis["created_at"] = analysis.get("created_at", "")
-    analysis["has_update"] = False
-    return analysis
-
-
-async def _calculate_data_hash(db: aiosqlite.Connection, analysis_id: int) -> str:
-    """SHA-256 über verknüpfte Artikel- und Factcheck-Daten."""
-    cursor = await db.execute(
-        """SELECT DISTINCT a.id, a.collected_at
-           FROM network_analysis_incidents nai
-           JOIN articles a ON a.incident_id = nai.incident_id
-           WHERE nai.network_analysis_id = ?
-           ORDER BY a.id""",
-        (analysis_id,),
-    )
-    article_rows = await cursor.fetchall()
-
-    cursor = await db.execute(
-        """SELECT DISTINCT fc.id, fc.checked_at
-           FROM network_analysis_incidents nai
-           JOIN fact_checks fc ON fc.incident_id = nai.incident_id
-           WHERE nai.network_analysis_id = ?
-           ORDER BY fc.id""",
-        (analysis_id,),
-    )
-    fc_rows = await cursor.fetchall()
-
-    parts = []
-    for r in article_rows:
-        parts.append(f"a:{r['id']}:{r['collected_at']}")
-    for r in fc_rows:
-        parts.append(f"fc:{r['id']}:{r['checked_at']}")
-
-    return hashlib.sha256("|".join(parts).encode("utf-8")).hexdigest()
-
-
-# --- Endpoints ---
-
-@router.get("")
-async def list_network_analyses(
-    db: aiosqlite.Connection = Depends(db_dependency),
-    current_user: dict = Depends(get_current_user),
-):
-    """Alle Netzwerkanalysen des Tenants auflisten."""
-    tenant_id = current_user["tenant_id"]
-    cursor = await db.execute(
-        "SELECT * FROM network_analyses WHERE tenant_id = ? ORDER BY created_at DESC",
-        (tenant_id,),
-    )
-    rows = await cursor.fetchall()
-    results = []
-    for row in rows:
-        results.append(await _enrich_analysis(db, dict(row)))
-    return results
-
-
-@router.post("", status_code=201, dependencies=[Depends(require_writable_license)])
-async def create_network_analysis(
-    body: NetworkAnalysisCreate,
-    background_tasks: BackgroundTasks,
-    db: aiosqlite.Connection = Depends(db_dependency),
-    current_user: dict = Depends(get_current_user),
-):
-    """Neue Netzwerkanalyse erstellen und Generierung starten."""
-    from agents.entity_extractor import extract_and_relate_entities
-    from main import ws_manager
-
-    tenant_id = current_user["tenant_id"]
-    user_id = current_user["id"]
-
-    if not body.incident_ids:
-        raise HTTPException(status_code=400, detail="Mindestens eine Lage auswählen")
-
-    # Prüfen ob alle Incidents dem Tenant gehören
-    placeholders = ",".join("?" for _ in body.incident_ids)
-    cursor = await db.execute(
-        f"SELECT id FROM incidents WHERE id IN ({placeholders}) AND tenant_id = ?",
-        (*body.incident_ids, tenant_id),
-    )
-    found_ids = {r["id"] for r in await cursor.fetchall()}
-    missing = set(body.incident_ids) - found_ids
-    if missing:
-        raise HTTPException(
-            status_code=400,
-            detail=f"Lagen nicht gefunden: {', '.join(str(i) for i in missing)}"
-        )
-
-    # Analyse anlegen
-    cursor = await db.execute(
-        """INSERT INTO network_analyses (name, status, tenant_id, created_by)
-           VALUES (?, 'generating', ?, ?)""",
-        (body.name, tenant_id, user_id),
-    )
-    analysis_id = cursor.lastrowid
-
-    for incident_id in body.incident_ids:
-        await db.execute(
-            "INSERT INTO network_analysis_incidents (network_analysis_id, incident_id) VALUES (?, ?)",
-            (analysis_id, incident_id),
-        )
-    await db.commit()
-
-    # Hintergrund-Generierung starten
-    background_tasks.add_task(extract_and_relate_entities, analysis_id, tenant_id, ws_manager)
-
-    cursor = await db.execute("SELECT * FROM network_analyses WHERE id = ?", (analysis_id,))
-    row = await cursor.fetchone()
-    return await _enrich_analysis(db, dict(row))
-
-
-@router.get("/{analysis_id}")
-async def get_network_analysis(
-    analysis_id: int,
-    db: aiosqlite.Connection = Depends(db_dependency),
-    current_user: dict = Depends(get_current_user),
-):
-    """Einzelne Netzwerkanalyse abrufen."""
-    tenant_id = current_user["tenant_id"]
-    analysis = await _check_analysis_access(db, analysis_id, tenant_id)
-    return await _enrich_analysis(db, analysis)
-
-
-@router.get("/{analysis_id}/graph")
-async def get_network_graph(
-    analysis_id: int,
-    db: aiosqlite.Connection = Depends(db_dependency),
-    current_user: dict = Depends(get_current_user),
-):
-    """Volle Graphdaten (Entities + Relations)."""
-    tenant_id = current_user["tenant_id"]
-    analysis = await _check_analysis_access(db, analysis_id, tenant_id)
-    analysis = await _enrich_analysis(db, analysis)
-
-    cursor = await db.execute(
-        "SELECT * FROM network_entities WHERE network_analysis_id = ?", (analysis_id,)
-    )
-    entities_raw = await cursor.fetchall()
-    entities = []
-    for e in entities_raw:
-        ed = dict(e)
-        # JSON-Felder parsen
-        try:
-            ed["aliases"] = json.loads(ed.get("aliases", "[]"))
-        except (json.JSONDecodeError, TypeError):
-            ed["aliases"] = []
-        try:
-            ed["metadata"] = json.loads(ed.get("metadata", "{}"))
-        except (json.JSONDecodeError, TypeError):
-            ed["metadata"] = {}
-        ed["corrected_by_opus"] = bool(ed.get("corrected_by_opus", 0))
-        entities.append(ed)
-
-    cursor = await db.execute(
-        "SELECT * FROM network_relations WHERE network_analysis_id = ?", (analysis_id,)
-    )
-    relations_raw = await cursor.fetchall()
-    relations = []
-    for r in relations_raw:
-        rd = dict(r)
-        try:
-            rd["evidence"] = json.loads(rd.get("evidence", "[]"))
-        except (json.JSONDecodeError, TypeError):
-            rd["evidence"] = []
-        relations.append(rd)
-
-    return {"analysis": analysis, "entities": entities, "relations": relations}
-
-
-@router.post("/{analysis_id}/regenerate", dependencies=[Depends(require_writable_license)])
-async def regenerate_network(
-    analysis_id: int,
-    background_tasks: BackgroundTasks,
-    db: aiosqlite.Connection = Depends(db_dependency),
-    current_user: dict = Depends(get_current_user),
-):
-    """Analyse neu generieren."""
-    from agents.entity_extractor import extract_and_relate_entities
-    from main import ws_manager
-
-    tenant_id = current_user["tenant_id"]
-    await _check_analysis_access(db, analysis_id, tenant_id)
-
-    # Bestehende Daten löschen
-    await db.execute(
-        "DELETE FROM network_relations WHERE network_analysis_id = ?", (analysis_id,)
-    )
-    await db.execute(
-        """DELETE FROM network_entity_mentions WHERE entity_id IN
-           (SELECT id FROM network_entities WHERE network_analysis_id = ?)""",
-        (analysis_id,),
-    )
-    await db.execute(
-        "DELETE FROM network_entities WHERE network_analysis_id = ?", (analysis_id,)
-    )
-    await db.execute(
-        """UPDATE network_analyses
-           SET status = 'generating', entity_count = 0, relation_count = 0, data_hash = NULL
-           WHERE id = ?""",
-        (analysis_id,),
-    )
-    await db.commit()
-
-    background_tasks.add_task(extract_and_relate_entities, analysis_id, tenant_id, ws_manager)
-    return {"status": "generating", "message": "Neugenerierung gestartet"}
-
-
-@router.get("/{analysis_id}/check-update")
-async def check_network_update(
-    analysis_id: int,
-    db: aiosqlite.Connection = Depends(db_dependency),
-    current_user: dict = Depends(get_current_user),
-):
-    """Prüft ob neue Daten verfügbar (Hash-Vergleich)."""
-    tenant_id = current_user["tenant_id"]
-    analysis = await _check_analysis_access(db, analysis_id, tenant_id)
-
-    current_hash = await _calculate_data_hash(db, analysis_id)
-    stored_hash = analysis.get("data_hash")
-    has_update = stored_hash is not None and current_hash != stored_hash
-
-    return {"has_update": has_update}
-
-
-@router.put("/{analysis_id}", dependencies=[Depends(require_writable_license)])
-async def update_network_analysis(
-    analysis_id: int,
-    body: NetworkAnalysisUpdate,
-    db: aiosqlite.Connection = Depends(db_dependency),
-    current_user: dict = Depends(get_current_user),
-):
-    """Name oder Lagen aktualisieren."""
-    tenant_id = current_user["tenant_id"]
-    user_id = current_user["id"]
-    analysis = await _check_analysis_access(db, analysis_id, tenant_id)
-
-    if analysis["created_by"] != user_id:
-        raise HTTPException(status_code=403, detail="Nur der Ersteller kann bearbeiten")
-
-    if body.name is not None:
-        await db.execute(
-            "UPDATE network_analyses SET name = ? WHERE id = ?",
-            (body.name, analysis_id),
-        )
-
-    if body.incident_ids is not None:
-        if len(body.incident_ids) < 1:
-            raise HTTPException(status_code=400, detail="Mindestens eine Lage auswählen")
-
-        placeholders = ",".join("?" for _ in body.incident_ids)
-        cursor = await db.execute(
-            f"SELECT id FROM incidents WHERE id IN ({placeholders}) AND tenant_id = ?",
-            (*body.incident_ids, tenant_id),
-        )
-        found_ids = {r["id"] for r in await cursor.fetchall()}
-        missing = set(body.incident_ids) - found_ids
-        if missing:
-            raise HTTPException(status_code=400, detail=f"Lagen nicht gefunden: {', '.join(str(i) for i in missing)}")
-
-        await db.execute(
-            "DELETE FROM network_analysis_incidents WHERE network_analysis_id = ?",
-            (analysis_id,),
-        )
-        for iid in body.incident_ids:
-            await db.execute(
-                "INSERT INTO network_analysis_incidents (network_analysis_id, incident_id) VALUES (?, ?)",
-                (analysis_id, iid),
-            )
-
-    await db.commit()
-
-    cursor = await db.execute("SELECT * FROM network_analyses WHERE id = ?", (analysis_id,))
-    row = await cursor.fetchone()
-    return await _enrich_analysis(db, dict(row))
-
-
-@router.delete("/{analysis_id}", dependencies=[Depends(require_writable_license)])
-async def delete_network_analysis(
-    analysis_id: int,
-    db: aiosqlite.Connection = Depends(db_dependency),
-    current_user: dict = Depends(get_current_user),
-):
-    """Analyse löschen (CASCADE räumt auf)."""
-    tenant_id = current_user["tenant_id"]
-    user_id = current_user["id"]
-    analysis = await _check_analysis_access(db, analysis_id, tenant_id)
-
-    if analysis["created_by"] != user_id:
-        raise HTTPException(status_code=403, detail="Nur der Ersteller kann löschen")
-
-    await db.execute("DELETE FROM network_analyses WHERE id = ?", (analysis_id,))
-    await db.commit()
-    return {"message": "Netzwerkanalyse gelöscht"}
-
-
-@router.get("/{analysis_id}/export")
-async def export_network(
-    analysis_id: int,
-    format: str = Query("json", pattern="^(json|csv)$"),
-    db: aiosqlite.Connection = Depends(db_dependency),
-    current_user: dict = Depends(get_current_user),
-):
-    """Export als JSON oder CSV."""
-    tenant_id = current_user["tenant_id"]
-    analysis = await _check_analysis_access(db, analysis_id, tenant_id)
-    analysis = await _enrich_analysis(db, analysis)
-
-    cursor = await db.execute(
-        "SELECT * FROM network_entities WHERE network_analysis_id = ?", (analysis_id,)
-    )
-    entities = [dict(r) for r in await cursor.fetchall()]
-
-    cursor = await db.execute(
-        "SELECT * FROM network_relations WHERE network_analysis_id = ?", (analysis_id,)
-    )
-    relations = [dict(r) for r in await cursor.fetchall()]
-
-    entity_map = {e["id"]: e for e in entities}
-    safe_name = (analysis.get("name", "export") or "export").replace(" ", "_")
-
-    if format == "json":
-        content = json.dumps(
-            {"analysis": analysis, "entities": entities, "relations": relations},
-            ensure_ascii=False, indent=2, default=str,
-        )
-        return StreamingResponse(
-            io.BytesIO(content.encode("utf-8")),
-            media_type="application/json",
-            headers={"Content-Disposition": f'attachment; filename="netzwerk_{safe_name}.json"'},
-        )
-
-    output = io.StringIO()
-    writer = csv.writer(output)
-    writer.writerow(["source", "target", "category", "label", "weight", "description"])
-    for rel in relations:
-        src = entity_map.get(rel.get("source_entity_id"), {})
-        tgt = entity_map.get(rel.get("target_entity_id"), {})
-        writer.writerow([
-            src.get("name", ""), tgt.get("name", ""),
-            rel.get("category", ""), rel.get("label", ""),
-            rel.get("weight", 1), rel.get("description", ""),
-        ])
-
-    return StreamingResponse(
-        io.BytesIO(output.getvalue().encode("utf-8")),
-        media_type="text/csv",
-        headers={"Content-Disposition": f'attachment; filename="netzwerk_{safe_name}.csv"'},
-    )
diff --git a/src/static/css/network-cluster.css b/src/static/css/network-cluster.css
deleted file mode 100644
index c7244bc..0000000
--- a/src/static/css/network-cluster.css
+++ /dev/null
@@ -1,188 +0,0 @@
-/* =================================================================
-   AegisSight OSINT Monitor - Cluster Graph Styles
-   Hierarchical country-based network visualization
-   ================================================================= */
-
-/* ---- Breadcrumb ---- */
-
-.cluster-breadcrumb {
-    display: flex;
-    align-items: center;
-    gap: 8px;
-    padding: 8px 16px;
-    background: rgba(15, 23, 42, 0.6);
-    border-bottom: 1px solid var(--border, #1e293b);
-    font-size: 13px;
-    min-height: 36px;
-    flex-shrink: 0;
-}
-
-.breadcrumb-item {
-    color: #94a3b8;
-    font-size: 13px;
-}
-
-.breadcrumb-item.active {
-    color: #f1f5f9;
-    font-weight: 600;
-}
-
-.breadcrumb-item.clickable {
-    cursor: pointer;
-    color: #60a5fa;
-    transition: color 0.15s;
-}
-
-.breadcrumb-item.clickable:hover {
-    color: #93bbfc;
-    text-decoration: underline;
-}
-
-.breadcrumb-separator {
-    color: #475569;
-    font-size: 14px;
-    user-select: none;
-}
-
-.cluster-back-btn {
-    display: inline-flex;
-    align-items: center;
-    gap: 4px;
-    background: transparent;
-    border: 1px solid #334155;
-    color: #94a3b8;
-    padding: 3px 10px;
-    border-radius: 4px;
-    cursor: pointer;
-    font-size: 12px;
-    font-family: inherit;
-    transition: all 0.15s;
-    white-space: nowrap;
-}
-
-.cluster-back-btn:hover {
-    border-color: #60a5fa;
-    color: #60a5fa;
-    background: rgba(96, 165, 250, 0.08);
-}
-
-/* ---- View Toggle Button ---- */
-
-.network-view-toggle {
-    display: inline-flex;
-    align-items: center;
-    gap: 0;
-    background: rgba(30, 41, 59, 0.6);
-    border: 1px solid #334155;
-    border-radius: 6px;
-    padding: 2px;
-    margin-right: 8px;
-}
-
-.network-view-toggle-btn {
-    padding: 5px 12px;
-    background: transparent;
-    border: none;
-    color: #94a3b8;
-    font-size: 12px;
-    font-family: inherit;
-    cursor: pointer;
-    border-radius: 4px;
-    transition: all 0.2s;
-    white-space: nowrap;
-}
-
-.network-view-toggle-btn.active {
-    background: #334155;
-    color: #f1f5f9;
-    font-weight: 600;
-}
-
-.network-view-toggle-btn:hover:not(.active) {
-    color: #e2e8f0;
-    background: rgba(51, 65, 85, 0.4);
-}
-
-/* ---- Cluster Graph SVG ---- */
-
-.cg-zoom-layer {
-    /* Smooth transitions handled by d3 */
-}
-
-/* Country nodes */
-.cg-country-node {
-    transition: filter 0.2s;
-}
-
-.cg-country-circle {
-    transition: stroke-width 0.2s, opacity 0.2s;
-    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
-}
-
-.cg-country-node:hover .cg-country-circle {
-    filter: drop-shadow(0 4px 16px rgba(241, 245, 249, 0.15));
-}
-
-.cg-country-label {
-    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.7);
-    user-select: none;
-}
-
-.cg-country-count {
-    user-select: none;
-}
-
-/* Detail nodes */
-.cg-detail-node circle {
-    transition: stroke 0.15s, stroke-width 0.15s, opacity 0.15s;
-}
-
-.cg-detail-node text {
-    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
-    user-select: none;
-}
-
-/* Links */
-.cg-links line,
-.cg-detail-links line {
-    pointer-events: none;
-}
-
-/* Legend */
-.cg-legend text {
-    user-select: none;
-}
-
-/* ---- Tooltip ---- */
-
-.cg-tooltip {
-    pointer-events: none;
-    backdrop-filter: blur(8px);
-    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
-    line-height: 1.5;
-}
-
-.cg-tooltip hr {
-    border: none;
-    border-top: 1px solid #334155;
-    margin: 4px 0;
-}
-
-/* ---- Responsive ---- */
-
-@media (max-width: 768px) {
-    .cluster-breadcrumb {
-        padding: 6px 12px;
-        font-size: 12px;
-    }
-
-    .cluster-back-btn {
-        font-size: 11px;
-        padding: 2px 8px;
-    }
-
-    .network-view-toggle-btn {
-        padding: 4px 8px;
-        font-size: 11px;
-    }
-}
diff --git a/src/static/css/network.css b/src/static/css/network.css
deleted file mode 100644
index 3653df2..0000000
--- a/src/static/css/network.css
+++ /dev/null
@@ -1,710 +0,0 @@
-/* === Netzwerkanalyse Styles === */
-
-/* --- Sidebar: Netzwerkanalysen-Sektion --- */
-.sidebar-network-item {
-    display: flex;
-    align-items: center;
-    gap: var(--sp-md);
-    padding: 6px 12px;
-    cursor: pointer;
-    border-radius: var(--radius);
-    transition: background 0.15s;
-    font-size: 13px;
-    color: var(--sidebar-text);
-}
-
-.sidebar-network-item:hover {
-    background: var(--sidebar-hover-bg);
-}
-
-.sidebar-network-item.active {
-    background: var(--tint-accent);
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-.sidebar-network-item .network-icon {
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-/* --- Progress Bar (3 Schritte) --- */
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-.network-progress-label {
-    font-size: 12px;
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-    margin-top: var(--sp-sm);
-}
-
-/* --- Main Content Area --- */
-.network-content {
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-}
-
-/* --- Graph Area --- */
-.network-graph-area {
-    flex: 1;
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-    overflow: hidden;
-    background: var(--bg-primary);
-}
-
-.network-graph-area svg {
-    width: 100%;
-    height: 100%;
-    display: block;
-}
-
-/* --- Rechte Sidebar --- */
-.network-sidebar {
-    width: 300px;
-    border-left: 1px solid var(--border);
-    background: var(--bg-card);
-    display: flex;
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-    flex-shrink: 0;
-}
-
-.network-sidebar-section {
-    padding: var(--sp-lg) var(--sp-xl);
-    border-bottom: 1px solid var(--border);
-}
-
-.network-sidebar-section-title {
-    font-size: 11px;
-    font-weight: 600;
-    text-transform: uppercase;
-    letter-spacing: 0.5px;
-    color: var(--text-secondary);
-    margin-bottom: var(--sp-md);
-}
-
-/* Suche */
-.network-search-input {
-    width: 100%;
-    background: var(--input-bg);
-    border: 1px solid var(--input-border);
-    border-radius: var(--radius);
-    padding: var(--sp-md) var(--sp-lg);
-    font-size: 13px;
-    color: var(--text-primary);
-    font-family: var(--font-body);
-}
-
-.network-search-input:focus {
-    outline: 2px solid var(--accent);
-    outline-offset: -2px;
-    border-color: var(--accent);
-}
-
-.network-search-input::placeholder {
-    color: var(--text-disabled);
-}
-
-/* Typ-Filter */
-.network-type-filters {
-    display: flex;
-    flex-wrap: wrap;
-    gap: var(--sp-sm);
-}
-
-.network-type-filter {
-    display: flex;
-    align-items: center;
-    gap: var(--sp-xs);
-    padding: 2px 8px;
-    font-size: 11px;
-    border-radius: var(--radius);
-    cursor: pointer;
-    border: 1px solid var(--border);
-    background: transparent;
-    color: var(--text-secondary);
-    transition: all 0.15s;
-}
-
-.network-type-filter.active {
-    border-color: currentColor;
-    background: currentColor;
-}
-
-.network-type-filter.active span {
-    color: #fff;
-}
-
-.network-type-filter[data-type="person"] { color: #60A5FA; }
-.network-type-filter[data-type="organisation"] { color: #C084FC; }
-.network-type-filter[data-type="location"] { color: #34D399; }
-.network-type-filter[data-type="event"] { color: #FBBF24; }
-.network-type-filter[data-type="military"] { color: #F87171; }
-
-.network-type-filter .type-dot {
-    width: 8px;
-    height: 8px;
-    border-radius: 50%;
-    background: currentColor;
-}
-
-/* Gewicht-Slider */
-.network-weight-slider {
-    width: 100%;
-    accent-color: var(--accent);
-}
-
-.network-weight-labels {
-    display: flex;
-    justify-content: space-between;
-    font-size: 10px;
-    color: var(--text-disabled);
-    margin-top: 2px;
-}
-
-/* Detail-Panel */
-.network-detail-panel {
-    flex: 1;
-    overflow-y: auto;
-    padding: var(--sp-xl);
-}
-
-.network-detail-empty {
-    padding: var(--sp-3xl) var(--sp-xl);
-    text-align: center;
-    font-size: 13px;
-    color: var(--text-disabled);
-}
-
-.network-detail-name {
-    font-size: 16px;
-    font-weight: 600;
-    color: var(--text-primary);
-    margin-bottom: var(--sp-sm);
-}
-
-.network-detail-type {
-    display: inline-block;
-    font-size: 10px;
-    font-weight: 600;
-    padding: 1px 8px;
-    border-radius: 9999px;
-    text-transform: uppercase;
-    letter-spacing: 0.03em;
-    margin-bottom: var(--sp-lg);
-}
-
-.network-detail-type.type-person { background: rgba(96, 165, 250, 0.15); color: #60A5FA; }
-.network-detail-type.type-organisation { background: rgba(192, 132, 252, 0.15); color: #C084FC; }
-.network-detail-type.type-location { background: rgba(52, 211, 153, 0.15); color: #34D399; }
-.network-detail-type.type-event { background: rgba(251, 191, 36, 0.15); color: #FBBF24; }
-.network-detail-type.type-military { background: rgba(248, 113, 113, 0.15); color: #F87171; }
-
-.network-detail-desc {
-    font-size: 13px;
-    color: var(--text-secondary);
-    line-height: 1.5;
-    margin-bottom: var(--sp-lg);
-}
-
-.network-detail-section {
-    margin-top: var(--sp-xl);
-}
-
-.network-detail-section-title {
-    font-size: 11px;
-    font-weight: 600;
-    text-transform: uppercase;
-    letter-spacing: 0.5px;
-    color: var(--text-secondary);
-    margin-bottom: var(--sp-md);
-}
-
-.network-detail-aliases {
-    display: flex;
-    flex-wrap: wrap;
-    gap: var(--sp-xs);
-}
-
-.network-detail-alias {
-    font-size: 11px;
-    padding: 1px 6px;
-    border-radius: var(--radius);
-    background: var(--bg-secondary);
-    color: var(--text-secondary);
-}
-
-.network-detail-stat {
-    display: flex;
-    justify-content: space-between;
-    font-size: 12px;
-    padding: var(--sp-xs) 0;
-    color: var(--text-secondary);
-}
-
-.network-detail-stat strong {
-    color: var(--text-primary);
-}
-
-.network-opus-badge {
-    display: inline-flex;
-    align-items: center;
-    gap: 3px;
-    font-size: 10px;
-    padding: 1px 6px;
-    border-radius: var(--radius);
-    background: rgba(99, 102, 241, 0.15);
-    color: #818CF8;
-    margin-left: var(--sp-sm);
-}
-
-/* Relation-Items im Detail-Panel */
-.network-relation-item {
-    display: flex;
-    flex-direction: column;
-    gap: 2px;
-    padding: var(--sp-md);
-    border-radius: var(--radius);
-    background: var(--bg-secondary);
-    margin-bottom: var(--sp-sm);
-    font-size: 12px;
-    cursor: pointer;
-    transition: background 0.15s;
-}
-
-.network-relation-item:hover {
-    background: var(--bg-hover);
-}
-
-.network-relation-header {
-    display: flex;
-    align-items: center;
-    gap: var(--sp-sm);
-}
-
-.network-relation-category {
-    font-size: 10px;
-    font-weight: 600;
-    text-transform: uppercase;
-    letter-spacing: 0.03em;
-    padding: 0 5px;
-    border-radius: 3px;
-}
-
-.network-relation-category.cat-alliance { background: rgba(52, 211, 153, 0.15); color: #34D399; }
-.network-relation-category.cat-conflict { background: rgba(239, 68, 68, 0.15); color: #EF4444; }
-.network-relation-category.cat-diplomacy { background: rgba(251, 191, 36, 0.15); color: #FBBF24; }
-.network-relation-category.cat-economic { background: rgba(96, 165, 250, 0.15); color: #60A5FA; }
-.network-relation-category.cat-legal { background: rgba(192, 132, 252, 0.15); color: #C084FC; }
-.network-relation-category.cat-neutral { background: rgba(107, 114, 128, 0.15); color: #6B7280; }
-
-.network-relation-target {
-    color: var(--text-primary);
-    font-weight: 500;
-}
-
-.network-relation-label {
-    color: var(--text-secondary);
-    font-size: 11px;
-}
-
-.network-relation-weight {
-    font-size: 10px;
-    color: var(--text-disabled);
-}
-
-/* --- Graph Tooltip --- */
-.network-tooltip {
-    position: absolute;
-    pointer-events: none;
-    background: var(--bg-elevated);
-    border: 1px solid var(--border);
-    border-radius: var(--radius);
-    padding: var(--sp-md) var(--sp-lg);
-    font-size: 12px;
-    color: var(--text-primary);
-    box-shadow: var(--shadow-md);
-    z-index: 100;
-    max-width: 300px;
-    display: none;
-}
-
-.network-tooltip-title {
-    font-weight: 600;
-    margin-bottom: 2px;
-}
-
-.network-tooltip-desc {
-    color: var(--text-secondary);
-    font-size: 11px;
-}
-
-/* --- Graph SVG Styles --- */
-.network-graph-area .node-label {
-    font-size: 10px;
-    fill: var(--text-secondary);
-    text-anchor: middle;
-    pointer-events: none;
-    user-select: none;
-}
-
-.network-graph-area .node-circle {
-    cursor: pointer;
-    stroke: var(--bg-primary);
-    stroke-width: 2;
-    transition: stroke-width 0.15s;
-}
-
-.network-graph-area .node-circle:hover {
-    stroke-width: 3;
-    stroke: var(--text-primary);
-}
-
-.network-graph-area .node-circle.selected {
-    stroke-width: 3;
-    stroke: var(--accent);
-}
-
-.network-graph-area .node-circle.dimmed {
-    opacity: 0.15;
-}
-
-.network-graph-area .node-circle.highlighted {
-    filter: drop-shadow(0 0 8px currentColor);
-}
-
-.network-graph-area .node-label.dimmed {
-    opacity: 0.1;
-}
-
-.network-graph-area .edge-line {
-    fill: none;
-    pointer-events: stroke;
-    cursor: pointer;
-}
-
-.network-graph-area .edge-line.dimmed {
-    opacity: 0.05 !important;
-}
-
-.network-graph-area .edge-line:hover {
-    stroke-width: 3 !important;
-}
-
-/* --- Modal: Neue Netzwerkanalyse --- */
-.network-incident-list {
-    max-height: 300px;
-    overflow-y: auto;
-    border: 1px solid var(--input-border);
-    border-radius: var(--radius);
-    background: var(--input-bg);
-}
-
-.network-incident-search {
-    width: 100%;
-    padding: var(--sp-md) var(--sp-lg);
-    border: none;
-    border-bottom: 1px solid var(--input-border);
-    background: var(--input-bg);
-    color: var(--text-primary);
-    font-size: 13px;
-    font-family: var(--font-body);
-}
-
-.network-incident-search:focus {
-    outline: none;
-    border-bottom-color: var(--accent);
-}
-
-.network-incident-search::placeholder {
-    color: var(--text-disabled);
-}
-
-.network-incident-option {
-    display: flex;
-    align-items: center;
-    gap: var(--sp-md);
-    padding: var(--sp-md) var(--sp-lg);
-    cursor: pointer;
-    transition: background 0.1s;
-    font-size: 13px;
-    color: var(--text-primary);
-}
-
-.network-incident-option:hover {
-    background: var(--bg-hover);
-}
-
-.network-incident-option input[type="checkbox"] {
-    accent-color: var(--accent);
-}
-
-.network-incident-option .incident-option-type {
-    font-size: 10px;
-    color: var(--text-disabled);
-    margin-left: auto;
-}
-
-/* --- Leerer Graph-Zustand --- */
-.network-empty-state {
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    justify-content: center;
-    height: 100%;
-    gap: var(--sp-lg);
-    color: var(--text-disabled);
-}
-
-.network-empty-state-icon {
-    font-size: 48px;
-    opacity: 0.3;
-}
-
-.network-empty-state-text {
-    font-size: 14px;
-}
-
-/* Fix: Lagen-Checkboxen im Netzwerk-Modal */
-.network-incident-option {
-    display: flex !important;
-    flex-direction: row !important;
-    align-items: center !important;
-    gap: var(--sp-md);
-    padding: var(--sp-md) var(--sp-lg);
-    cursor: pointer;
-    font-size: 13px;
-    color: var(--text-primary);
-    text-transform: none;
-    letter-spacing: normal;
-    font-weight: 400;
-    margin-bottom: 0;
-}
-
-.network-incident-option input[type="checkbox"] {
-    flex-shrink: 0;
-    width: 16px;
-    height: 16px;
-    margin: 0;
-    accent-color: var(--accent);
-    cursor: pointer;
-}
-
-.network-incident-option span {
-    text-transform: none;
-    letter-spacing: normal;
-    font-weight: 400;
-    font-size: 13px;
-    color: var(--text-primary);
-}
-
-.network-incident-option .incident-option-type {
-    font-size: 10px;
-    font-weight: 500;
-    color: var(--text-disabled);
-    margin-left: auto;
-    flex-shrink: 0;
-    text-transform: uppercase;
-    letter-spacing: 0.5px;
-}
diff --git a/src/static/dashboard.html b/src/static/dashboard.html
index f1edd0f..6ad0949 100644
--- a/src/static/dashboard.html
+++ b/src/static/dashboard.html
@@ -628,34 +628,6 @@
 
 
     <!-- Modal: Neue Netzwerkanalyse -->
-    <div class="modal-overlay" id="modal-network-new" role="dialog" aria-modal="true" aria-labelledby="modal-network-new-title">
-        <div class="modal">
-            <div class="modal-header">
-                <div class="modal-title" id="modal-network-new-title">Neue Netzwerkanalyse</div>
-                <button class="modal-close" onclick="closeModal('modal-network-new')" aria-label="Schließen">&times;</button>
-            </div>
-            <form onsubmit="App.submitNetworkAnalysis(event); return false;">
-                <div class="modal-body">
-                    <div class="form-group">
-                        <label for="network-name">Name der Analyse</label>
-                        <input type="text" id="network-name" required placeholder="z.B. Irankonflikt-Netzwerk">
-                    </div>
-                    <div class="form-group">
-                        <label>Lagen auswählen</label>
-                        <div class="network-incident-list">
-                            <input type="text" class="network-incident-search" id="network-incident-search" placeholder="Lagen durchsuchen...">
-                            <div id="network-incident-options"></div>
-                        </div>
-                    </div>
-                </div>
-                <div class="modal-footer">
-                    <button type="button" class="btn btn-secondary" onclick="closeModal('modal-network-new')">Abbrechen</button>
-                    <button type="submit" class="btn btn-primary" id="network-submit-btn">Analyse starten</button>
-                </div>
-            </form>
-        </div>
-    </div>
-
     <!-- Tutorial -->
     <div class="tutorial-overlay" id="tutorial-overlay">
         <div class="tutorial-spotlight" id="tutorial-spotlight"></div>
diff --git a/src/static/js/api_network.js b/src/static/js/api_network.js
deleted file mode 100644
index 0ddddc6..0000000
--- a/src/static/js/api_network.js
+++ /dev/null
@@ -1,43 +0,0 @@
-/**
- * Netzwerkanalyse API-Methoden — werden zum API-Objekt hinzugefügt.
- */
-
-// Netzwerkanalysen
-API.listNetworkAnalyses = function() {
-    return this._request('GET', '/network-analyses');
-};
-
-API.createNetworkAnalysis = function(data) {
-    return this._request('POST', '/network-analyses', data);
-};
-
-API.getNetworkAnalysis = function(id) {
-    return this._request('GET', '/network-analyses/' + id);
-};
-
-API.getNetworkGraph = function(id) {
-    return this._request('GET', '/network-analyses/' + id + '/graph');
-};
-
-API.regenerateNetwork = function(id) {
-    return this._request('POST', '/network-analyses/' + id + '/regenerate');
-};
-
-API.checkNetworkUpdate = function(id) {
-    return this._request('GET', '/network-analyses/' + id + '/check-update');
-};
-
-API.updateNetworkAnalysis = function(id, data) {
-    return this._request('PUT', '/network-analyses/' + id, data);
-};
-
-API.deleteNetworkAnalysis = function(id) {
-    return this._request('DELETE', '/network-analyses/' + id);
-};
-
-API.exportNetworkAnalysis = function(id, format) {
-    var token = localStorage.getItem('osint_token');
-    return fetch(this.baseUrl + '/network-analyses/' + id + '/export?format=' + format, {
-        headers: { 'Authorization': 'Bearer ' + token },
-    });
-};
diff --git a/src/static/js/app.js b/src/static/js/app.js
index 1ebd72c..3fc38f8 100644
--- a/src/static/js/app.js
+++ b/src/static/js/app.js
@@ -546,14 +546,11 @@ const App = {
         // Sidebar-Chevrons initial auf offen setzen (Archiv geschlossen)
         document.querySelectorAll('.sidebar-chevron').forEach(c => c.classList.add('open'));
         document.getElementById('chevron-archived-incidents').classList.remove('open');
-        var chevronNetwork = document.getElementById('chevron-network-analyses-list');
-        if (chevronNetwork) chevronNetwork.classList.add('open');
 
         // Lagen laden (frueh, damit Sidebar sofort sichtbar)
         await this.loadIncidents();
 
         // Netzwerkanalysen laden
-        await this.loadNetworkAnalyses();
 
         // Notification-Center initialisieren
         try { await NotificationCenter.init(); } catch (e) { console.warn('NotificationCenter:', e); }
@@ -565,9 +562,6 @@ const App = {
         WS.on('refresh_summary', (msg) => this.handleRefreshSummary(msg));
         WS.on('refresh_error', (msg) => this.handleRefreshError(msg));
         WS.on('refresh_cancelled', (msg) => this.handleRefreshCancelled(msg));
-        WS.on('network_status', (msg) => this._handleNetworkStatus(msg));
-        WS.on('network_complete', (msg) => this._handleNetworkComplete(msg));
-        WS.on('network_error', (msg) => this._handleNetworkError(msg));
 
         // Laufende Refreshes wiederherstellen
         try {
@@ -588,17 +582,6 @@ const App = {
             }
         }
 
-        // Zuletzt ausgewählte Netzwerkanalyse wiederherstellen
-        if (!savedId || !this.incidents.some(inc => inc.id === parseInt(savedId, 10))) {
-            const savedNetworkId = localStorage.getItem('selectedNetworkId');
-            if (savedNetworkId) {
-                const nid = parseInt(savedNetworkId, 10);
-                if (this.networkAnalyses.some(na => na.id === nid)) {
-                    await this.selectNetworkAnalysis(nid);
-                }
-            }
-        }
-
         // Leaflet-Karte nachladen falls CDN langsam war
         setTimeout(() => UI.retryPendingMap(), 2000);
     },
@@ -694,10 +677,6 @@ const App = {
 
         document.getElementById('empty-state').style.display = 'none';
         document.getElementById('incident-view').style.display = 'flex';
-        document.getElementById('network-view').style.display = 'none';
-        this.currentNetworkId = null;
-        localStorage.removeItem('selectedNetworkId');
-        this.renderNetworkSidebar();
 
         // GridStack-Animation deaktivieren und Scroll komplett sperren
         // bis alle Tile-Resize-Operationen (doppeltes rAF) abgeschlossen sind
diff --git a/src/static/js/app_network.js b/src/static/js/app_network.js
deleted file mode 100644
index 3c70a92..0000000
--- a/src/static/js/app_network.js
+++ /dev/null
@@ -1,562 +0,0 @@
-/**
- * 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);
-            document.getElementById('network-graph-area').innerHTML = '';
-            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);
-            document.getElementById('network-graph-area').innerHTML = '';
-            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;
-}
-
-
-// ==========================================================================
-// Cluster View Integration
-
-
-// ==========================================================================
-// Cluster Graph Integration (replaces flat NetworkGraph view)
-// ==========================================================================
-
-App._cachedGraphData = null;
-
-/**
- * Hide sidebar filter controls that dont apply to cluster view.
- */
-App._hideNetworkSidebarFilters = function() {
-    var sidebar = document.querySelector('.network-sidebar');
-    if (!sidebar) return;
-    var sections = sidebar.querySelectorAll('.network-sidebar-section');
-    // Hide ALL old filter sections — ClusterGraph uses the detail panel directly
-    for (var i = 0; i < sections.length; i++) {
-        sections[i].style.display = 'none';
-    }
-};
-
-// Override selectNetworkAnalysis to use ClusterGraph
-(function() {
-    App.selectNetworkAnalysis = async function(id) {
-        this.currentNetworkId = id;
-        this.currentIncidentId = null;
-        localStorage.removeItem('selectedIncidentId');
-        localStorage.setItem('selectedNetworkId', id);
-
-        document.getElementById('empty-state').style.display = 'none';
-        document.getElementById('incident-view').style.display = 'none';
-        document.getElementById('network-view').style.display = 'flex';
-
-        this.renderSidebar();
-        this.renderNetworkSidebar();
-
-        try {
-            var analysis = await API.getNetworkAnalysis(id);
-            this._renderNetworkHeader(analysis);
-
-            if (analysis.status === 'ready') {
-                this._hideNetworkProgress();
-                var graphData = await API.getNetworkGraph(id);
-                this._cachedGraphData = graphData;
-
-                var graphArea = document.getElementById('network-graph-area');
-                graphArea.innerHTML = '';
-
-                var breadcrumb = document.getElementById('cluster-breadcrumb');
-                if (breadcrumb) breadcrumb.style.display = 'flex';
-
-                ClusterGraph.init('network-graph-area', graphData.entities, graphData.relations);
-                this._hideNetworkSidebarFilters();
-
-                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 errArea = document.getElementById('network-graph-area');
-                if (errArea) errArea.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');
-        }
-    };
-})();
-
-// Override _handleNetworkComplete to use ClusterGraph
-(function() {
-    App._handleNetworkComplete = async function(msg) {
-        this._networkGenerating.delete(msg.analysis_id);
-
-        if (msg.analysis_id === this.currentNetworkId) {
-            this._hideNetworkProgress();
-            try {
-                var graphData = await API.getNetworkGraph(msg.analysis_id);
-                this._cachedGraphData = graphData;
-                var graphArea = document.getElementById('network-graph-area');
-                graphArea.innerHTML = '';
-
-                var breadcrumb = document.getElementById('cluster-breadcrumb');
-                if (breadcrumb) breadcrumb.style.display = 'flex';
-
-                ClusterGraph.init('network-graph-area', graphData.entities, graphData.relations);
-                this._hideNetworkSidebarFilters();
-
-                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) + ' Entitaeten, ' + (msg.relation_count || 0) + ' Beziehungen', 'success');
-        }
-
-        await this.loadNetworkAnalyses();
-    };
-})();
diff --git a/src/static/js/cluster-data.js b/src/static/js/cluster-data.js
deleted file mode 100644
index c5ec7cf..0000000
--- a/src/static/js/cluster-data.js
+++ /dev/null
@@ -1,721 +0,0 @@
-/**
- * AegisSight OSINT Monitor - Cluster Data Transformation
- *
- * Transforms flat entity/relation data into hierarchical country-based clusters.
- * Used by ClusterGraph for the hierarchical network visualization.
- *
- * Usage:
- *   const result = ClusterData.buildClusterData(entities, relations);
- *   // result = { countries: [...], edges: [...], assignments: Map, entityToCountry: Map }
- */
-
-/* exported ClusterData */
-
-const ClusterData = {
-
-    /**
-     * Canonical country names with all known aliases (lowercase).
-     * Maps alias -> canonical name (German UI labels).
-     */
-    COUNTRY_ALIASES: {
-        // Hauptakteure Irankonflikt
-        'iran': 'Iran',
-        'islamic republic of iran': 'Iran',
-        'islamische republik iran': 'Iran',
-        'persia': 'Iran',
-        'persien': 'Iran',
-
-        'israel': 'Israel',
-        'state of israel': 'Israel',
-        'staat israel': 'Israel',
-
-        'united states': 'USA',
-        'united states of america': 'USA',
-        'usa': 'USA',
-        'us': 'USA',
-        'u.s.': 'USA',
-        'u.s.a.': 'USA',
-        'amerika': 'USA',
-        'vereinigte staaten': 'USA',
-
-        // Naher Osten
-        'lebanon': 'Libanon',
-        'libanon': 'Libanon',
-        'lebanese republic': 'Libanon',
-
-        'syria': 'Syrien',
-        'syrien': 'Syrien',
-        'syrian arab republic': 'Syrien',
-
-        'iraq': 'Irak',
-        'irak': 'Irak',
-        'republic of iraq': 'Irak',
-
-        'yemen': 'Jemen',
-        'jemen': 'Jemen',
-        'republic of yemen': 'Jemen',
-
-        'saudi arabia': 'Saudi-Arabien',
-        'saudi-arabien': 'Saudi-Arabien',
-        'kingdom of saudi arabia': 'Saudi-Arabien',
-        'ksa': 'Saudi-Arabien',
-
-        'united arab emirates': 'VAE',
-        'uae': 'VAE',
-        'vae': 'VAE',
-        'vereinigte arabische emirate': 'VAE',
-
-        'jordan': 'Jordanien',
-        'jordanien': 'Jordanien',
-
-        'egypt': 'Ägypten',
-        'ägypten': 'Ägypten',
-        'aegypten': 'Ägypten',
-
-        'bahrain': 'Bahrain',
-        'kingdom of bahrain': 'Bahrain',
-
-        'kuwait': 'Kuwait',
-        'state of kuwait': 'Kuwait',
-
-        'qatar': 'Katar',
-        'katar': 'Katar',
-
-        'oman': 'Oman',
-        'sultanate of oman': 'Oman',
-
-        'palestine': 'Palästina',
-        'palästina': 'Palästina',
-        'palestinian territories': 'Palästina',
-        'state of palestine': 'Palästina',
-        'gaza': 'Palästina',
-        'gaza strip': 'Palästina',
-        'west bank': 'Palästina',
-
-        // Großmächte
-        'russia': 'Russland',
-        'russland': 'Russland',
-        'russian federation': 'Russland',
-        'russische föderation': 'Russland',
-
-        'china': 'China',
-        'people\'s republic of china': 'China',
-        'volksrepublik china': 'China',
-        'prc': 'China',
-
-        'united kingdom': 'Großbritannien',
-        'uk': 'Großbritannien',
-        'großbritannien': 'Großbritannien',
-        'grossbritannien': 'Großbritannien',
-        'great britain': 'Großbritannien',
-        'britain': 'Großbritannien',
-        'england': 'Großbritannien',
-
-        'france': 'Frankreich',
-        'frankreich': 'Frankreich',
-        'french republic': 'Frankreich',
-
-        'germany': 'Deutschland',
-        'deutschland': 'Deutschland',
-        'federal republic of germany': 'Deutschland',
-        'bundesrepublik deutschland': 'Deutschland',
-
-        // Weitere relevante Staaten
-        'turkey': 'Türkei',
-        'türkei': 'Türkei',
-        'turkei': 'Türkei',
-        'republic of turkey': 'Türkei',
-        'türkiye': 'Türkei',
-
-        'india': 'Indien',
-        'indien': 'Indien',
-        'republic of india': 'Indien',
-
-        'pakistan': 'Pakistan',
-        'islamic republic of pakistan': 'Pakistan',
-
-        'afghanistan': 'Afghanistan',
-
-        'ukraine': 'Ukraine',
-
-        'north korea': 'Nordkorea',
-        'nordkorea': 'Nordkorea',
-        'dprk': 'Nordkorea',
-
-        'south korea': 'Südkorea',
-        'südkorea': 'Südkorea',
-        'republic of korea': 'Südkorea',
-
-        'japan': 'Japan',
-
-        'italy': 'Italien',
-        'italien': 'Italien',
-
-        'spain': 'Spanien',
-        'spanien': 'Spanien',
-
-        'netherlands': 'Niederlande',
-        'niederlande': 'Niederlande',
-        'holland': 'Niederlande',
-
-        'poland': 'Polen',
-        'polen': 'Polen',
-
-        'canada': 'Kanada',
-        'kanada': 'Kanada',
-
-        'australia': 'Australien',
-        'australien': 'Australien',
-
-        'brazil': 'Brasilien',
-        'brasilien': 'Brasilien',
-
-        'mexico': 'Mexiko',
-        'mexiko': 'Mexiko',
-
-        'south africa': 'Südafrika',
-        'südafrika': 'Südafrika',
-
-        'nigeria': 'Nigeria',
-
-        'ethiopia': 'Äthiopien',
-        'äthiopien': 'Äthiopien',
-
-        'somalia': 'Somalia',
-
-        'sudan': 'Sudan',
-
-        'libya': 'Libyen',
-        'libyen': 'Libyen',
-
-        'tunisia': 'Tunesien',
-        'tunesien': 'Tunesien',
-
-        'morocco': 'Marokko',
-        'marokko': 'Marokko',
-
-        'algeria': 'Algerien',
-        'algerien': 'Algerien',
-
-        'sweden': 'Schweden',
-        'schweden': 'Schweden',
-
-        'norway': 'Norwegen',
-        'norwegen': 'Norwegen',
-
-        'switzerland': 'Schweiz',
-        'schweiz': 'Schweiz',
-
-        'austria': 'Österreich',
-        'österreich': 'Österreich',
-        'oesterreich': 'Österreich',
-    },
-
-    /**
-     * Country keyword patterns for name/description matching.
-     * Each entry: [regex, canonical country name]
-     * Order matters: more specific patterns first.
-     */
-    COUNTRY_PATTERNS: [
-        [/\biran/i, 'Iran'],
-        [/\bpersi/i, 'Iran'],
-        [/\bisrael/i, 'Israel'],
-        [/\bjewish state/i, 'Israel'],
-        [/\bunited states/i, 'USA'],
-        [/\bamerican?\b/i, 'USA'],
-        [/\bu\.?s\.?\b(?![\w-])/i, 'USA'],
-        [/\bpentagon/i, 'USA'],
-        [/\bwhite house/i, 'USA'],
-        [/\bcongress\b/i, 'USA'],
-        [/\bleban/i, 'Libanon'],
-        [/\bhezbollah/i, 'Libanon'],
-        [/\bhisbollah/i, 'Libanon'],
-        [/\bsyri/i, 'Syrien'],
-        [/\biraq/i, 'Irak'],
-        [/\birak/i, 'Irak'],
-        [/\byemen/i, 'Jemen'],
-        [/\bjemen/i, 'Jemen'],
-        [/\bhouthi/i, 'Jemen'],
-        [/\bsaudi/i, 'Saudi-Arabien'],
-        [/\bemira/i, 'VAE'],
-        [/\bdubai/i, 'VAE'],
-        [/\bjordan/i, 'Jordanien'],
-        [/\begypt/i, 'Ägypten'],
-        [/\bägypt/i, 'Ägypten'],
-        [/\bbahrain/i, 'Bahrain'],
-        [/\bkuwait/i, 'Kuwait'],
-        [/\bqatar/i, 'Katar'],
-        [/\bkatar/i, 'Katar'],
-        [/\bpalesti/i, 'Palästina'],
-        [/\bgaza/i, 'Palästina'],
-        [/\bhamas\b/i, 'Palästina'],
-        [/\brussi/i, 'Russland'],
-        [/\bkreml/i, 'Russland'],
-        [/\bputin/i, 'Russland'],
-        [/\bmoscow/i, 'Russland'],
-        [/\bmoskau/i, 'Russland'],
-        [/\bchines/i, 'China'],
-        [/\bchinai/i, 'China'],
-        [/\bchina/i, 'China'],
-        [/\bbeijing/i, 'China'],
-        [/\bpeking/i, 'China'],
-        [/\bbriti/i, 'Großbritannien'],
-        [/\bengland/i, 'Großbritannien'],
-        [/\blondon\b/i, 'Großbritannien'],
-        [/\bfrench/i, 'Frankreich'],
-        [/\bfranz/i, 'Frankreich'],
-        [/\bfrance/i, 'Frankreich'],
-        [/\bgerman/i, 'Deutschland'],
-        [/\bdeutsch/i, 'Deutschland'],
-        [/\bturk/i, 'Türkei'],
-        [/\btürk/i, 'Türkei'],
-        [/\bankara/i, 'Türkei'],
-        [/\bindia/i, 'Indien'],
-        [/\bindisch/i, 'Indien'],
-        [/\bpakistan/i, 'Pakistan'],
-        [/\bafghan/i, 'Afghanistan'],
-        [/\bukrain/i, 'Ukraine'],
-        [/\bnorth.?korea/i, 'Nordkorea'],
-        [/\bnordkorea/i, 'Nordkorea'],
-        [/\bpjöngjang/i, 'Nordkorea'],
-        [/\bpyongyang/i, 'Nordkorea'],
-        [/\bjapan/i, 'Japan'],
-        [/\boman\b/i, 'Oman'],
-    ],
-
-    /**
-     * Main entry: transform flat entity/relation data into clustered structure.
-     *
-     * @param {Array} entities  - All entities from getNetworkGraph
-     * @param {Array} relations - All relations from getNetworkGraph
-     * @returns {Object} { countries, edges, assignments, entityToCountry }
-     */
-    buildClusterData(entities, relations) {
-        // 1. Identify which entities are countries and merge duplicates
-        var countryMap = this._identifyCountries(entities);
-
-        // 2. Build adjacency for fast lookup
-        var adjacency = this._buildAdjacency(relations);
-
-        // 3. Multi-strategy assignment:
-        //    a) Relation-based (direct country connections)
-        //    b) Name/Description keyword matching
-        //    c) Propagation through assigned neighbors (multiple passes)
-        var result = this._assignEntities(entities, relations, countryMap, adjacency);
-
-        // 4. Aggregate cross-country relations
-        var edges = this._aggregateEdges(relations, result.entityToCountry);
-
-        // 5. Build country node objects for rendering
-        var countries = this._buildCountryNodes(countryMap, result.assignments, entities);
-
-        return {
-            countries: countries,
-            edges: edges,
-            assignments: result.assignments,
-            entityToCountry: result.entityToCountry
-        };
-    },
-
-    // ---- Step 1: Identify countries ------------------------------------------
-
-    _identifyCountries(entities) {
-        // Map: canonical country name -> [entity_id, ...]
-        var countryMap = new Map();
-
-        for (var i = 0; i < entities.length; i++) {
-            var entity = entities[i];
-
-            var normalized = (entity.name_normalized || entity.name || '')
-                .toLowerCase().trim();
-
-            // Strip common suffixes/brackets for matching
-            var cleaned = normalized
-                .replace(/\s*\(als organisation\)/i, '')
-                .replace(/\s*\(organisation\)/i, '')
-                .replace(/^the\s+/, '')
-                .replace(/\s+republic$/, '')
-                .replace(/\s+federation$/, '');
-
-            // Try direct alias match first (exact match in COUNTRY_ALIASES)
-            var directMatch = this.COUNTRY_ALIASES[normalized];
-            var cleanedMatch = !directMatch ? this.COUNTRY_ALIASES[cleaned] : null;
-            var canonical = directMatch || cleanedMatch;
-
-            // For non-location entities: only accept direct alias matches
-            // (prevents "Iranian Drones" from being a country, but allows
-            //  "Islamic Republic of Iran" which is a direct alias)
-            if (canonical && entity.entity_type !== 'location' && !directMatch) {
-                // Match came from cleaning — apply length check
-                if (cleaned.length > canonical.length + 15) continue;
-            }
-
-            if (canonical) {
-                if (!countryMap.has(canonical)) {
-                    countryMap.set(canonical, []);
-                }
-                countryMap.get(canonical).push(entity.id);
-            }
-        }
-
-        return countryMap;
-    },
-
-    // ---- Step 2: Build adjacency ---------------------------------------------
-
-    _buildAdjacency(relations) {
-        var adj = new Map();
-        for (var i = 0; i < relations.length; i++) {
-            var r = relations[i];
-            var src = r.source_entity_id;
-            var tgt = r.target_entity_id;
-
-            if (!adj.has(src)) adj.set(src, []);
-            if (!adj.has(tgt)) adj.set(tgt, []);
-            adj.get(src).push(r);
-            adj.get(tgt).push(r);
-        }
-        return adj;
-    },
-
-    // ---- Step 3: Assign entities to countries (multi-strategy) ----------------
-
-    _assignEntities(entities, relations, countryMap, adjacency) {
-        var self = this;
-        var entityToCountry = new Map();
-        var countryEntityIds = new Set();
-
-        // Build entity lookup
-        var entityMap = new Map();
-        for (var i = 0; i < entities.length; i++) {
-            entityMap.set(entities[i].id, entities[i]);
-        }
-
-        // Mark all country entity IDs
-        countryMap.forEach(function(ids, canonical) {
-            for (var i = 0; i < ids.length; i++) {
-                entityToCountry.set(ids[i], canonical);
-                countryEntityIds.add(ids[i]);
-            }
-        });
-
-        // Ensure all country keys exist in assignments
-        var assignments = new Map();
-        countryMap.forEach(function(_, canonical) {
-            assignments.set(canonical, []);
-        });
-        assignments.set('__unassigned__', []);
-
-        // Collect unassigned entity IDs
-        var unassigned = [];
-        for (var i = 0; i < entities.length; i++) {
-            if (!countryEntityIds.has(entities[i].id)) {
-                unassigned.push(entities[i].id);
-            }
-        }
-
-        // --- Strategy A: Relation-based (direct connection to country entity) ---
-        var stillUnassigned = [];
-        for (var a = 0; a < unassigned.length; a++) {
-            var eid = unassigned[a];
-            var country = this._findByRelation(eid, adjacency, entityToCountry, countryEntityIds);
-            if (country) {
-                entityToCountry.set(eid, country);
-                if (!assignments.has(country)) assignments.set(country, []);
-                assignments.get(country).push(eid);
-            } else {
-                stillUnassigned.push(eid);
-            }
-        }
-
-        // --- Strategy B: Name + Description keyword matching ---
-        var afterKeyword = [];
-        for (var b = 0; b < stillUnassigned.length; b++) {
-            var eid2 = stillUnassigned[b];
-            var entity = entityMap.get(eid2);
-            var country2 = this._findByKeywords(entity);
-            if (country2) {
-                entityToCountry.set(eid2, country2);
-                if (!assignments.has(country2)) assignments.set(country2, []);
-                assignments.get(country2).push(eid2);
-            } else {
-                afterKeyword.push(eid2);
-            }
-        }
-
-        // --- Strategy C: Propagation through assigned neighbors (max 5 passes) ---
-        var remaining = afterKeyword;
-        for (var pass = 0; pass < 5 && remaining.length > 0; pass++) {
-            var nextRemaining = [];
-            for (var c = 0; c < remaining.length; c++) {
-                var eid3 = remaining[c];
-                var country3 = this._findByNeighborPropagation(eid3, adjacency, entityToCountry);
-                if (country3) {
-                    entityToCountry.set(eid3, country3);
-                    if (!assignments.has(country3)) assignments.set(country3, []);
-                    assignments.get(country3).push(eid3);
-                } else {
-                    nextRemaining.push(eid3);
-                }
-            }
-            if (nextRemaining.length === remaining.length) break; // No progress
-            remaining = nextRemaining;
-        }
-
-        // Everything still unassigned goes to "Sonstige"
-        for (var u = 0; u < remaining.length; u++) {
-            assignments.get('__unassigned__').push(remaining[u]);
-        }
-
-        return { entityToCountry: entityToCountry, assignments: assignments };
-    },
-
-    /**
-     * Strategy A: Direct relation to a country entity.
-     */
-    _findByRelation: function(entityId, adjacency, entityToCountry, countryEntityIds) {
-        var rels = adjacency.get(entityId);
-        if (!rels || rels.length === 0) return null;
-
-        var scores = new Map();
-        for (var i = 0; i < rels.length; i++) {
-            var r = rels[i];
-            var otherId = r.source_entity_id === entityId
-                ? r.target_entity_id : r.source_entity_id;
-
-            if (countryEntityIds.has(otherId)) {
-                var country = entityToCountry.get(otherId);
-                scores.set(country, (scores.get(country) || 0) + (r.weight || 1));
-            }
-        }
-
-        return this._bestFromScores(scores);
-    },
-
-    /**
-     * Strategy B: Match country keywords in entity name, aliases and description.
-     * For events mentioning multiple countries, uses first-mentioned country in name
-     * with a bonus, so "Iran-Israel-US War" → Iran.
-     */
-    _findByKeywords: function(entity) {
-        if (!entity) return null;
-
-        var scores = new Map();
-        var patterns = this.COUNTRY_PATTERNS;
-        var name = entity.name || '';
-        var desc = entity.description || '';
-
-        // For name matches: track position to boost first-mentioned country
-        var firstMatchPos = Infinity;
-        var firstMatchCountry = null;
-
-        for (var i = 0; i < patterns.length; i++) {
-            var pattern = patterns[i][0];
-            var country = patterns[i][1];
-
-            // Check name (stronger signal)
-            var nameMatch = pattern.exec(name);
-            if (nameMatch) {
-                scores.set(country, (scores.get(country) || 0) + 3);
-                // Track first-mentioned country by position in name
-                if (nameMatch.index < firstMatchPos) {
-                    firstMatchPos = nameMatch.index;
-                    firstMatchCountry = country;
-                }
-            }
-            // Reset regex lastIndex (stateless)
-            pattern.lastIndex = 0;
-
-            // Check description (weaker signal)
-            if (desc && pattern.test(desc)) {
-                scores.set(country, (scores.get(country) || 0) + 1);
-            }
-            pattern.lastIndex = 0;
-        }
-
-        // Check aliases
-        if (entity.aliases && entity.aliases.length > 0) {
-            var aliasText = entity.aliases.join(' ');
-            for (var j = 0; j < patterns.length; j++) {
-                if (patterns[j][0].test(aliasText)) {
-                    var c = patterns[j][1];
-                    scores.set(c, (scores.get(c) || 0) + 1);
-                }
-                patterns[j][0].lastIndex = 0;
-            }
-        }
-
-        // Boost first-mentioned country in name (important for multi-country events)
-        if (firstMatchCountry && scores.size > 1) {
-            scores.set(firstMatchCountry, (scores.get(firstMatchCountry) || 0) + 2);
-        }
-
-        return this._bestFromScores(scores);
-    },
-
-    /**
-     * Strategy C: Propagate from already-assigned neighbors.
-     */
-    _findByNeighborPropagation: function(entityId, adjacency, entityToCountry) {
-        var rels = adjacency.get(entityId);
-        if (!rels || rels.length === 0) return null;
-
-        var scores = new Map();
-        for (var i = 0; i < rels.length; i++) {
-            var r = rels[i];
-            var otherId = r.source_entity_id === entityId
-                ? r.target_entity_id : r.source_entity_id;
-
-            if (entityToCountry.has(otherId)) {
-                var country = entityToCountry.get(otherId);
-                scores.set(country, (scores.get(country) || 0) + (r.weight || 1));
-            }
-        }
-
-        return this._bestFromScores(scores);
-    },
-
-    /**
-     * Helper: return country with highest score, or null.
-     */
-    _bestFromScores: function(scores) {
-        if (scores.size === 0) return null;
-        var best = null;
-        var bestScore = 0;
-        scores.forEach(function(score, country) {
-            if (score > bestScore) {
-                best = country;
-                bestScore = score;
-            }
-        });
-        return best;
-    },
-
-    // ---- Step 4: Aggregate cross-country edges -------------------------------
-
-    _aggregateEdges(relations, entityToCountry) {
-        var edgeMap = new Map(); // "A|B" -> { source, target, count, categories, totalWeight }
-
-        for (var i = 0; i < relations.length; i++) {
-            var r = relations[i];
-            var c1 = entityToCountry.get(r.source_entity_id);
-            var c2 = entityToCountry.get(r.target_entity_id);
-
-            // Skip if same country, or either entity unassigned
-            if (!c1 || !c2 || c1 === c2) continue;
-
-            var key = c1 < c2 ? c1 + '|' + c2 : c2 + '|' + c1;
-
-            if (!edgeMap.has(key)) {
-                edgeMap.set(key, {
-                    source: c1 < c2 ? c1 : c2,
-                    target: c1 < c2 ? c2 : c1,
-                    count: 0,
-                    totalWeight: 0,
-                    categories: {}
-                });
-            }
-
-            var edge = edgeMap.get(key);
-            edge.count += 1;
-            edge.totalWeight += (r.weight || 1);
-            var cat = r.category || 'neutral';
-            edge.categories[cat] = (edge.categories[cat] || 0) + 1;
-        }
-
-        // Determine dominant category per edge
-        var edges = [];
-        edgeMap.forEach(function(edge) {
-            var bestCat = 'neutral';
-            var bestCount = 0;
-            for (var cat in edge.categories) {
-                if (edge.categories[cat] > bestCount) {
-                    bestCat = cat;
-                    bestCount = edge.categories[cat];
-                }
-            }
-            edge.dominantCategory = bestCat;
-            edges.push(edge);
-        });
-
-        // Sort by count descending
-        edges.sort(function(a, b) { return b.count - a.count; });
-
-        return edges;
-    },
-
-    // ---- Step 5: Build country node objects -----------------------------------
-
-    _buildCountryNodes(countryMap, assignments, entities) {
-        var entityMap = new Map();
-        for (var i = 0; i < entities.length; i++) {
-            entityMap.set(entities[i].id, entities[i]);
-        }
-
-        var countries = [];
-
-        assignments.forEach(function(entityIds, countryName) {
-            if (countryName === '__unassigned__') {
-                if (entityIds.length > 0) {
-                    countries.push({
-                        name: 'Sonstige',
-                        canonicalName: '__unassigned__',
-                        entityCount: entityIds.length,
-                        isUnassigned: true,
-                        typeCounts: ClusterData._countTypes(entityIds, entityMap),
-                        topEntities: ClusterData._getTopEntities(entityIds, entityMap, 5)
-                    });
-                }
-                return;
-            }
-
-            // Count includes the country entity IDs themselves? No — only affiliated entities
-            var totalCount = entityIds.length;
-            if (totalCount === 0) return; // Skip countries with no affiliated entities
-
-            countries.push({
-                name: countryName,
-                canonicalName: countryName,
-                entityCount: totalCount,
-                isUnassigned: false,
-                countryEntityIds: countryMap.get(countryName) || [],
-                typeCounts: ClusterData._countTypes(entityIds, entityMap),
-                topEntities: ClusterData._getTopEntities(entityIds, entityMap, 5)
-            });
-        });
-
-        // Sort by entity count descending
-        countries.sort(function(a, b) { return b.entityCount - a.entityCount; });
-
-        return countries;
-    },
-
-    /**
-     * Count entities by type within a set of IDs.
-     */
-    _countTypes(entityIds, entityMap) {
-        var counts = { person: 0, organisation: 0, location: 0, event: 0, military: 0 };
-        for (var i = 0; i < entityIds.length; i++) {
-            var e = entityMap.get(entityIds[i]);
-            if (e && counts.hasOwnProperty(e.entity_type)) {
-                counts[e.entity_type]++;
-            }
-        }
-        return counts;
-    },
-
-    /**
-     * Get top N entities by mention_count from a set of IDs.
-     */
-    _getTopEntities(entityIds, entityMap, n) {
-        var ents = [];
-        for (var i = 0; i < entityIds.length; i++) {
-            var e = entityMap.get(entityIds[i]);
-            if (e) ents.push(e);
-        }
-        ents.sort(function(a, b) {
-            return (b.mention_count || 0) - (a.mention_count || 0);
-        });
-        return ents.slice(0, n);
-    }
-};
diff --git a/src/static/js/network-cluster.js b/src/static/js/network-cluster.js
deleted file mode 100644
index 403a272..0000000
--- a/src/static/js/network-cluster.js
+++ /dev/null
@@ -1,993 +0,0 @@
-/**
- * AegisSight OSINT Monitor - Cluster Graph Visualization v2
- *
- * Hierarchical country-based network visualization powered by d3.js v7.
- * Level 1: Country overview with prominent inter-country edges
- * Level 2: Country drill-down (entities within a country)
- *
- * Requires: d3 (global), ClusterData (cluster-data.js)
- */
-
-/* global d3, ClusterData, NetworkGraph */
-
-var ClusterGraph = {
-
-    _svg: null,
-    _g: null,
-    _zoom: null,
-    _simulation: null,
-    _tooltip: null,
-    _container: null,
-    _allEntities: null,
-    _allRelations: null,
-    _clusterData: null,
-    _entityMap: null,
-    _currentLevel: 'overview',
-    _currentCountry: null,
-    _width: 960,
-    _height: 640,
-
-    _categoryColors: {
-        conflict:  '#EF4444',
-        alliance:  '#22C55E',
-        diplomacy: '#3B82F6',
-        economic:  '#FBBF24',
-        neutral:   '#6B7280',
-        legal:     '#A855F7'
-    },
-
-    _entityTypeColors: {
-        person:       '#60A5FA',
-        organisation: '#C084FC',
-        location:     '#34D399',
-        event:        '#FBBF24',
-        military:     '#F87171'
-    },
-
-    _categoryLabels: {
-        conflict: 'Konflikt', alliance: 'Allianz', diplomacy: 'Diplomatie',
-        economic: 'Ökonomie', neutral: 'Neutral', legal: 'Recht'
-    },
-
-    _typeLabels: {
-        person: 'Personen', organisation: 'Organisationen',
-        location: 'Orte', event: 'Ereignisse', military: 'Militär'
-    },
-
-    // ---- public API -----------------------------------------------------------
-
-    init: function(containerId, entities, relations) {
-        this.destroy();
-        var wrapper = document.getElementById(containerId);
-        if (!wrapper) return;
-        wrapper.innerHTML = '';
-        this._container = wrapper;
-        this._allEntities = entities;
-        this._allRelations = relations;
-
-        this._entityMap = new Map();
-        for (var i = 0; i < entities.length; i++) {
-            this._entityMap.set(entities[i].id, entities[i]);
-        }
-
-        var rect = wrapper.getBoundingClientRect();
-        this._width  = rect.width  || 960;
-        this._height = rect.height || 640;
-
-        this._svg = d3.select(wrapper)
-            .append('svg')
-            .attr('width', '100%')
-            .attr('height', '100%')
-            .attr('viewBox', '0 0 ' + this._width + ' ' + this._height)
-            .attr('preserveAspectRatio', 'xMidYMid meet')
-            .style('background', 'transparent');
-
-        this._createDefs();
-        this._g = this._svg.append('g').attr('class', 'cg-zoom-layer');
-
-        this._zoom = d3.zoom()
-            .scaleExtent([0.2, 6])
-            .on('zoom', function(event) {
-                ClusterGraph._g.attr('transform', event.transform);
-            });
-        this._svg.call(this._zoom);
-        this._svg.on('dblclick.zoom', null);
-
-        this._tooltip = d3.select(wrapper)
-            .append('div')
-            .attr('class', 'cg-tooltip')
-            .style('position', 'absolute')
-            .style('pointer-events', 'none')
-            .style('background', 'rgba(15,23,42,0.95)')
-            .style('color', '#e2e8f0')
-            .style('border', '1px solid #334155')
-            .style('border-radius', '8px')
-            .style('padding', '10px 14px')
-            .style('font-size', '12px')
-            .style('max-width', '320px')
-            .style('z-index', '1000')
-            .style('display', 'none')
-            .style('line-height', '1.6');
-
-        this._clusterData = ClusterData.buildClusterData(entities, relations);
-        this._currentLevel = 'overview';
-        this._currentCountry = null;
-        this._renderOverview();
-        this._updateBreadcrumb();
-        this._renderCountrySidebar();
-    },
-
-    destroy: function() {
-        if (this._simulation) { this._simulation.stop(); this._simulation = null; }
-        if (this._svg) { this._svg.remove(); this._svg = null; }
-        if (this._tooltip) { this._tooltip.remove(); this._tooltip = null; }
-        this._g = null;
-        this._clusterData = null;
-        this._allEntities = null;
-        this._allRelations = null;
-        this._entityMap = null;
-        this._currentLevel = 'overview';
-        this._currentCountry = null;
-    },
-
-    // ---- LEVEL 1: Country Overview -------------------------------------------
-
-    _renderOverview: function() {
-        var self = this;
-        if (this._simulation) this._simulation.stop();
-        this._g.selectAll('*').remove();
-
-        // Filter: no "Sonstige", no empty, minimum 10 entities
-        var countries = this._clusterData.countries.filter(function(c) {
-            return c.entityCount >= 10 && !c.isUnassigned;
-        });
-
-        var edges = this._clusterData.edges.slice();
-
-        // Radius scale
-        var maxCount = 1;
-        for (var i = 0; i < countries.length; i++) {
-            if (countries[i].entityCount > maxCount) maxCount = countries[i].entityCount;
-        }
-        var rScale = d3.scaleSqrt().domain([0, maxCount]).range([22, 65]);
-
-        for (var ci = 0; ci < countries.length; ci++) {
-            countries[ci]._radius = rScale(countries[ci].entityCount);
-            countries[ci].id = countries[ci].canonicalName;
-        }
-
-        // Visible edges only
-        var countryNames = new Set(countries.map(function(c) { return c.canonicalName; }));
-        var visibleEdges = edges.filter(function(e) {
-            return countryNames.has(e.source) && countryNames.has(e.target) && e.count >= 3;
-        });
-
-        // Edge scale
-        var maxEdgeCount = 1;
-        for (var ei = 0; ei < visibleEdges.length; ei++) {
-            if (visibleEdges[ei].count > maxEdgeCount) maxEdgeCount = visibleEdges[ei].count;
-        }
-        var edgeScale = d3.scaleSqrt().domain([1, maxEdgeCount]).range([2, 18]);
-
-        // ---- EDGES (drawn first = behind nodes) ----
-        var linkGroup = this._g.append('g').attr('class', 'cg-links');
-        var linkSel = linkGroup.selectAll('line')
-            .data(visibleEdges)
-            .join('line')
-            .attr('stroke', function(d) {
-                return self._categoryColors[d.dominantCategory] || '#6B7280';
-            })
-            .attr('stroke-width', function(d) { return edgeScale(d.count); })
-            .attr('stroke-opacity', 0.6)
-            .attr('stroke-linecap', 'round')
-            .style('cursor', 'pointer')
-            .on('mouseover', function(event, d) {
-                d3.select(this).attr('stroke-opacity', 1);
-                var lines = ['<strong>' + self._esc(d.source) + ' \u2194 ' + self._esc(d.target) + '</strong>'];
-                lines.push('<span style="font-size:14px;font-weight:600;">' + d.count + ' Beziehungen</span>');
-                var cats = Object.keys(d.categories).sort(function(a, b) {
-                    return d.categories[b] - d.categories[a];
-                });
-                for (var ci = 0; ci < Math.min(cats.length, 4); ci++) {
-                    var c = cats[ci];
-                    var color = self._categoryColors[c] || '#6B7280';
-                    lines.push('<span style="color:' + color + ';">\u25CF</span> ' +
-                               (self._categoryLabels[c] || c) + ': ' + d.categories[c]);
-                }
-                self._showTooltip(event, lines.join('<br>'));
-            })
-            .on('mousemove', function(event) { self._moveTooltip(event); })
-            .on('mouseout', function() {
-                d3.select(this).attr('stroke-opacity', 0.6);
-                self._hideTooltip();
-            });
-
-        // Edge labels (count) on top edges
-        var topEdges = visibleEdges.filter(function(e) { return e.count >= 10; });
-        var edgeLabelGroup = this._g.append('g').attr('class', 'cg-edge-labels');
-        var edgeLabelSel = edgeLabelGroup.selectAll('text')
-            .data(topEdges)
-            .join('text')
-            .attr('text-anchor', 'middle')
-            .attr('fill', function(d) {
-                return self._categoryColors[d.dominantCategory] || '#94a3b8';
-            })
-            .attr('font-size', '11px')
-            .attr('font-weight', '700')
-            .attr('pointer-events', 'none')
-            .text(function(d) { return d.count; });
-
-        // ---- NODES ----
-        var nodeGroup = this._g.append('g').attr('class', 'cg-nodes');
-        var nodeSel = nodeGroup.selectAll('g')
-            .data(countries)
-            .join('g')
-            .attr('class', 'cg-country-node')
-            .style('cursor', 'pointer')
-            .call(this._drag());
-
-        // Main circle
-        nodeSel.append('circle')
-            .attr('class', 'cg-country-circle')
-            .attr('r', function(d) { return d._radius; })
-            .attr('fill', function(d) { return self._getCountryFill(d); })
-            .attr('stroke', '#e2e8f0')
-            .attr('stroke-width', 2)
-            .attr('opacity', 0.9);
-
-        // Mini donut
-        nodeSel.each(function(d) {
-            self._renderMiniDonut(d3.select(this), d);
-        });
-
-        // Country name
-        nodeSel.append('text')
-            .attr('class', 'cg-country-label')
-            .text(function(d) { return d.name; })
-            .attr('text-anchor', 'middle')
-            .attr('dy', -6)
-            .attr('fill', '#f1f5f9')
-            .attr('font-size', function(d) {
-                return Math.max(10, Math.min(15, d._radius / 3.5)) + 'px';
-            })
-            .attr('font-weight', '700')
-            .attr('pointer-events', 'none');
-
-        // Entity count
-        nodeSel.append('text')
-            .attr('text-anchor', 'middle')
-            .attr('dy', 8)
-            .attr('fill', '#cbd5e1')
-            .attr('font-size', '10px')
-            .attr('pointer-events', 'none')
-            .text(function(d) { return d.entityCount; });
-
-        // Top actor name below circle
-        nodeSel.append('text')
-            .attr('text-anchor', 'middle')
-            .attr('dy', function(d) { return d._radius + 16; })
-            .attr('fill', '#94a3b8')
-            .attr('font-size', '9px')
-            .attr('font-style', 'italic')
-            .attr('pointer-events', 'none')
-            .text(function(d) {
-                if (!d.topEntities || d.topEntities.length === 0) return '';
-                var top = d.topEntities[0];
-                var name = top.name.length > 22 ? top.name.slice(0, 20) + '\u2026' : top.name;
-                return name;
-            });
-
-        // Click -> drill down
-        nodeSel.on('click', function(event, d) {
-            event.stopPropagation();
-            self._drillDown(d.canonicalName);
-        });
-
-        // Hover
-        nodeSel.on('mouseover', function(event, d) {
-            d3.select(this).select('.cg-country-circle')
-                .transition().duration(150)
-                .attr('stroke-width', 4).attr('opacity', 1);
-
-            // Highlight connected edges
-            linkSel.attr('stroke-opacity', function(e) {
-                return (e.source === d.canonicalName || e.target === d.canonicalName ||
-                        (e.source.id && e.source.id === d.canonicalName) ||
-                        (e.target.id && e.target.id === d.canonicalName)) ? 0.9 : 0.15;
-            });
-
-            var lines = ['<strong style="font-size:14px;">' + self._esc(d.name) + '</strong>'];
-            lines.push(d.entityCount + ' Entitäten');
-            var tc = d.typeCounts;
-            var parts = [];
-            if (tc.person) parts.push(tc.person + ' Pers.');
-            if (tc.organisation) parts.push(tc.organisation + ' Org.');
-            if (tc.military) parts.push(tc.military + ' Mil.');
-            if (tc.event) parts.push(tc.event + ' Ereig.');
-            if (parts.length) lines.push(parts.join(' \u00B7 '));
-            if (d.topEntities && d.topEntities.length > 0) {
-                lines.push('<hr style="border-color:#334155;margin:4px 0;">');
-                for (var ti = 0; ti < Math.min(d.topEntities.length, 4); ti++) {
-                    var te = d.topEntities[ti];
-                    var typeColor = self._entityTypeColors[te.entity_type] || '#94a3b8';
-                    lines.push('<span style="color:' + typeColor + ';">\u25CF</span> ' +
-                               self._esc(te.name));
-                }
-            }
-            self._showTooltip(event, lines.join('<br>'));
-        });
-        nodeSel.on('mousemove', function(event) { self._moveTooltip(event); });
-        nodeSel.on('mouseout', function(event, d) {
-            d3.select(this).select('.cg-country-circle')
-                .transition().duration(150)
-                .attr('stroke-width', 2).attr('opacity', 0.9);
-            linkSel.attr('stroke-opacity', 0.6);
-            self._hideTooltip();
-        });
-
-        // ---- Force simulation ----
-        var simLinks = visibleEdges.map(function(e) {
-            return { source: e.source, target: e.target, count: e.count };
-        });
-
-        this._simulation = d3.forceSimulation(countries)
-            .force('link', d3.forceLink(simLinks)
-                .id(function(d) { return d.id; })
-                .distance(function(d) { return 180; })
-                .strength(0.5))
-            .force('charge', d3.forceManyBody()
-                .strength(function(d) { return -400 - d._radius * 6; }))
-            .force('center', d3.forceCenter(self._width / 2, self._height / 2))
-            .force('collide', d3.forceCollide()
-                .radius(function(d) { return d._radius + 30; })
-                .strength(0.9))
-            .alphaDecay(0.025);
-
-        this._simulation.on('tick', function() {
-            linkSel
-                .attr('x1', function(d) { return d.source.x; })
-                .attr('y1', function(d) { return d.source.y; })
-                .attr('x2', function(d) { return d.target.x; })
-                .attr('y2', function(d) { return d.target.y; });
-
-            edgeLabelSel
-                .attr('x', function(d) { return (d.source.x + d.target.x) / 2; })
-                .attr('y', function(d) { return (d.source.y + d.target.y) / 2 - 4; });
-
-            nodeSel.attr('transform', function(d) {
-                return 'translate(' + d.x + ',' + d.y + ')';
-            });
-        });
-
-        // Background click
-        this._svg.on('click', function() {
-            linkSel.attr('stroke-opacity', 0.6);
-        });
-
-        // Zoom-to-fit after simulation stabilizes
-        var tickCount = 0;
-        this._simulation.on('tick.zoomfit', function() {
-            tickCount++;
-            if (tickCount === 120) {
-                self._zoomToFit(countries, 40);
-                self._simulation.on('tick.zoomfit', null); // Remove this listener
-            }
-        });
-    },
-
-    _zoomToFit: function(nodes, padding) {
-        if (!nodes || nodes.length === 0 || !this._svg || !this._zoom) return;
-
-        var minX = Infinity, minY = Infinity, maxX = -Infinity, maxY = -Infinity;
-        for (var i = 0; i < nodes.length; i++) {
-            var n = nodes[i];
-            if (n.x === undefined) continue;
-            var r = n._radius || 30;
-            if (n.x - r < minX) minX = n.x - r;
-            if (n.y - r < minY) minY = n.y - r;
-            if (n.x + r > maxX) maxX = n.x + r;
-            if (n.y + r > maxY) maxY = n.y + r;
-        }
-
-        var graphWidth = maxX - minX + padding * 2;
-        var graphHeight = maxY - minY + padding * 2;
-        var scale = Math.min(
-            this._width / graphWidth,
-            this._height / graphHeight,
-            1.5 // Max zoom
-        );
-        scale = Math.max(scale, 0.3); // Min zoom
-
-        var cx = (minX + maxX) / 2;
-        var cy = (minY + maxY) / 2;
-        var tx = this._width / 2 - cx * scale;
-        var ty = this._height / 2 - cy * scale;
-
-        this._svg.transition().duration(600).call(
-            this._zoom.transform,
-            d3.zoomIdentity.translate(tx, ty).scale(scale)
-        );
-    },
-
-    // ---- LEVEL 2: Country Drill-down -----------------------------------------
-
-    _drillDown: function(countryName) {
-        var self = this;
-        this._currentLevel = 'country';
-        this._currentCountry = countryName;
-        this._updateBreadcrumb();
-        this._renderCountrySidebar();
-
-        this._g.transition().duration(350).style('opacity', 0)
-            .on('end', function() {
-                if (self._simulation) self._simulation.stop();
-                self._g.selectAll('*').remove();
-                self._renderCountryDetail(countryName);
-                self._g.style('opacity', 0)
-                    .transition().duration(350).style('opacity', 1);
-            });
-
-        this._svg.transition().duration(350).call(
-            this._zoom.transform, d3.zoomIdentity
-        );
-    },
-
-    _renderCountryDetail: function(countryName) {
-        var self = this;
-        var entityIds = this._clusterData.assignments.get(countryName) || [];
-        if (entityIds.length === 0) {
-            this._g.append('text')
-                .attr('x', this._width / 2).attr('y', this._height / 2)
-                .attr('text-anchor', 'middle').attr('fill', '#94a3b8')
-                .attr('font-size', '16px')
-                .text('Keine Entitäten für ' + countryName);
-            return;
-        }
-
-        var idSet = new Set(entityIds);
-        var entities = [];
-        for (var i = 0; i < entityIds.length; i++) {
-            var e = this._entityMap.get(entityIds[i]);
-            if (e) entities.push({ ...e });
-        }
-
-        var internalRelations = [];
-        for (var ri = 0; ri < this._allRelations.length; ri++) {
-            var r = this._allRelations[ri];
-            if (idSet.has(r.source_entity_id) && idSet.has(r.target_entity_id)) {
-                internalRelations.push(r);
-            }
-        }
-
-        // Connection counts for sizing
-        var connCounts = {};
-        for (var ii = 0; ii < internalRelations.length; ii++) {
-            var ir = internalRelations[ii];
-            connCounts[ir.source_entity_id] = (connCounts[ir.source_entity_id] || 0) + 1;
-            connCounts[ir.target_entity_id] = (connCounts[ir.target_entity_id] || 0) + 1;
-        }
-
-        var maxConn = 1;
-        for (var k in connCounts) {
-            if (connCounts[k] > maxConn) maxConn = connCounts[k];
-        }
-        var rScale = d3.scaleSqrt().domain([0, maxConn]).range([4, 26]);
-
-        entities.forEach(function(n) {
-            n._connections = connCounts[n.id] || 0;
-            n._radius = rScale(n._connections);
-        });
-
-        // Show labels for top 30 or nodes with radius >= 10
-        var sorted = entities.slice().sort(function(a, b) { return b._connections - a._connections; });
-        var labelThreshold = sorted.length > 30 ? sorted[29]._connections : 0;
-
-        // Links
-        var linkGroup = this._g.append('g');
-        var simLinks = internalRelations.map(function(r) {
-            return { source: r.source_entity_id, target: r.target_entity_id,
-                     category: r.category, weight: r.weight || 1 };
-        });
-
-        var linkSel = linkGroup.selectAll('line')
-            .data(simLinks).join('line')
-            .attr('stroke', function(d) { return self._categoryColors[d.category] || '#6B7280'; })
-            .attr('stroke-width', function(d) { return Math.max(0.5, Math.min(3, d.weight * 0.6)); })
-            .attr('stroke-opacity', 0.25);
-
-        // Nodes
-        var nodeGroup = this._g.append('g');
-        var nodeSel = nodeGroup.selectAll('g')
-            .data(entities, function(d) { return d.id; })
-            .join('g').style('cursor', 'pointer').call(this._drag());
-
-        nodeSel.append('circle')
-            .attr('r', function(d) { return d._radius; })
-            .attr('fill', function(d) { return self._entityTypeColors[d.entity_type] || '#94A3B8'; })
-            .attr('stroke', '#0f172a').attr('stroke-width', 1.5).attr('opacity', 0.85);
-
-        nodeSel.filter(function(d) {
-            return d._connections >= labelThreshold || d._radius >= 10;
-        }).append('text')
-            .text(function(d) { return d.name.length > 20 ? d.name.slice(0, 18) + '\u2026' : d.name; })
-            .attr('dy', function(d) { return d._radius + 13; })
-            .attr('text-anchor', 'middle').attr('fill', '#cbd5e1')
-            .attr('font-size', '10px').attr('pointer-events', 'none');
-
-        // Hover
-        nodeSel.on('mouseover', function(event, d) {
-            d3.select(this).select('circle')
-                .transition().duration(100)
-                .attr('stroke', '#FBBF24').attr('stroke-width', 3).attr('opacity', 1);
-            var lines = ['<strong>' + self._esc(d.name) + '</strong>'];
-            lines.push(self._typeLabels[d.entity_type] || d.entity_type);
-            if (d.description) {
-                lines.push('<span style="color:#94a3b8;">' +
-                    self._esc(d.description.length > 100 ? d.description.slice(0, 97) + '...' : d.description) +
-                    '</span>');
-            }
-            lines.push('Verbindungen: ' + d._connections);
-            self._showTooltip(event, lines.join('<br>'));
-        });
-        nodeSel.on('mousemove', function(event) { self._moveTooltip(event); });
-        nodeSel.on('mouseout', function() {
-            d3.select(this).select('circle')
-                .transition().duration(100)
-                .attr('stroke', '#0f172a').attr('stroke-width', 1.5).attr('opacity', 0.85);
-            self._hideTooltip();
-        });
-
-        // Click: highlight neighborhood
-        nodeSel.on('click', function(event, d) {
-            event.stopPropagation();
-            var connIds = new Set([d.id]);
-            linkSel.each(function(l) {
-                var s = typeof l.source === 'object' ? l.source.id : l.source;
-                var t = typeof l.target === 'object' ? l.target.id : l.target;
-                if (s === d.id || t === d.id) { connIds.add(s); connIds.add(t); }
-            });
-            linkSel.attr('stroke-opacity', function(l) {
-                var s = typeof l.source === 'object' ? l.source.id : l.source;
-                var t = typeof l.target === 'object' ? l.target.id : l.target;
-                return (s === d.id || t === d.id) ? 0.8 : 0.04;
-            });
-            nodeSel.select('circle').attr('opacity', function(n) { return connIds.has(n.id) ? 1 : 0.12; });
-            nodeSel.select('text').attr('opacity', function(n) { return connIds.has(n.id) ? 1 : 0.08; });
-            self._updateDetailPanel(d);
-        });
-
-        this._svg.on('click', function() {
-            nodeSel.select('circle').attr('stroke', '#0f172a').attr('stroke-width', 1.5).attr('opacity', 0.85);
-            linkSel.attr('stroke-opacity', 0.25);
-            self._clearDetailPanel();
-        });
-
-        // Force
-        this._simulation = d3.forceSimulation(entities)
-            .force('link', d3.forceLink(simLinks).id(function(d) { return d.id; })
-                .distance(function(d) { return Math.max(30, 100 - d.weight * 10); }))
-            .force('charge', d3.forceManyBody().strength(function(d) { return -60 - d._radius * 3; }))
-            .force('center', d3.forceCenter(self._width / 2, self._height / 2))
-            .force('collide', d3.forceCollide().radius(function(d) { return d._radius + 3; }))
-            .alphaDecay(0.02);
-
-        this._simulation.on('tick', function() {
-            linkSel.attr('x1', function(d) { return d.source.x; }).attr('y1', function(d) { return d.source.y; })
-                   .attr('x2', function(d) { return d.target.x; }).attr('y2', function(d) { return d.target.y; });
-            nodeSel.attr('transform', function(d) { return 'translate(' + d.x + ',' + d.y + ')'; });
-        });
-
-        // Zoom-to-fit for detail view
-        var detailTickCount = 0;
-        this._simulation.on('tick.zoomfit', function() {
-            detailTickCount++;
-            if (detailTickCount === 100) {
-                self._zoomToFit(entities, 30);
-                self._simulation.on('tick.zoomfit', null);
-            }
-        });
-    },
-
-    // ---- Sidebar: Country List -----------------------------------------------
-
-    // ---- Filter state --------------------------------------------------------
-
-    _activeCategories: null, // null = all active
-    _searchTerm: '',
-
-    _initFilters: function() {
-        this._activeCategories = new Set(['conflict', 'alliance', 'diplomacy', 'economic', 'neutral', 'legal']);
-        this._searchTerm = '';
-    },
-
-    _applyEdgeFilter: function() {
-        if (!this._g) return;
-        var active = this._activeCategories;
-        this._g.selectAll('.cg-links line').attr('display', function(d) {
-            return active.has(d.dominantCategory) ? null : 'none';
-        });
-        this._g.selectAll('.cg-edge-labels text').attr('display', function(d) {
-            return active.has(d.dominantCategory) ? null : 'none';
-        });
-    },
-
-    _applySearch: function(term) {
-        this._searchTerm = (term || '').toLowerCase().trim();
-        if (!this._g || !this._clusterData) return;
-
-        if (!this._searchTerm) {
-            // Reset all nodes
-            this._g.selectAll('.cg-country-node').select('.cg-country-circle')
-                .attr('opacity', 0.9).attr('stroke-width', 2).attr('stroke', '#e2e8f0');
-            this._g.selectAll('.cg-links line').attr('stroke-opacity', 0.6);
-            return;
-        }
-
-        // Find which countries contain matching entities
-        var matchingCountries = new Set();
-        var self = this;
-        this._allEntities.forEach(function(e) {
-            var text = (e.name || '') + ' ' + (e.description || '');
-            if (e.aliases) text += ' ' + e.aliases.join(' ');
-            if (text.toLowerCase().indexOf(self._searchTerm) !== -1) {
-                var country = self._clusterData.entityToCountry.get(e.id);
-                if (country) matchingCountries.add(country);
-            }
-        });
-
-        // Highlight matching country nodes
-        this._g.selectAll('.cg-country-node').select('.cg-country-circle')
-            .attr('opacity', function(d) {
-                return matchingCountries.has(d.canonicalName) ? 1 : 0.15;
-            })
-            .attr('stroke', function(d) {
-                return matchingCountries.has(d.canonicalName) ? '#FBBF24' : '#e2e8f0';
-            })
-            .attr('stroke-width', function(d) {
-                return matchingCountries.has(d.canonicalName) ? 4 : 2;
-            });
-
-        this._g.selectAll('.cg-links line').attr('stroke-opacity', 0.15);
-    },
-
-    toggleCategory: function(cat) {
-        if (!this._activeCategories) this._initFilters();
-        if (this._activeCategories.has(cat)) {
-            this._activeCategories.delete(cat);
-        } else {
-            this._activeCategories.add(cat);
-        }
-        this._applyEdgeFilter();
-        // Update button inline styles
-        var btn = document.querySelector('.cg-cat-btn[data-cat="' + cat + '"]');
-        if (btn) {
-            var isActive = this._activeCategories.has(cat);
-            var color = this._categoryColors[cat] || '#6B7280';
-            btn.style.border = '1px solid ' + (isActive ? color : '#334155');
-            btn.style.background = isActive ? color + '22' : 'transparent';
-            btn.style.color = isActive ? color : '#64748b';
-        }
-    },
-
-    // ---- Sidebar: Country List -----------------------------------------------
-
-    _renderCountrySidebar: function() {
-        var panel = document.getElementById('network-detail-panel');
-        if (!panel) return;
-        var self = this;
-
-        if (!this._activeCategories) this._initFilters();
-
-        if (this._currentLevel === 'overview') {
-            var countries = this._clusterData.countries.filter(function(c) {
-                return c.entityCount >= 10 && !c.isUnassigned;
-            });
-
-            var html = '';
-
-            // Search
-            html += '<div style="margin-bottom:10px;">';
-            html += '<input type="text" id="cg-search" placeholder="Entität suchen..." ' +
-                    'style="width:100%;padding:7px 10px;background:#1e293b;border:1px solid #334155;' +
-                    'border-radius:4px;color:#e2e8f0;font-size:12px;outline:none;box-sizing:border-box;" ' +
-                    'oninput="ClusterGraph._applySearch(this.value)">';
-            html += '</div>';
-
-            // Category filter
-            html += '<div style="margin-bottom:12px;">';
-            html += '<div style="color:#94a3b8;font-size:11px;font-weight:600;margin-bottom:6px;text-transform:uppercase;">Beziehungsfilter</div>';
-            html += '<div style="display:flex;flex-wrap:wrap;gap:4px;">';
-            var cats = ['conflict', 'alliance', 'diplomacy', 'economic', 'neutral', 'legal'];
-            for (var fi = 0; fi < cats.length; fi++) {
-                var cat = cats[fi];
-                var color = self._categoryColors[cat];
-                var label = self._categoryLabels[cat];
-                var isActive = self._activeCategories.has(cat);
-                html += '<button class="cg-cat-btn' + (isActive ? ' active' : '') + '" data-cat="' + cat + '" ' +
-                        'onclick="ClusterGraph.toggleCategory(\'' + cat + '\')" ' +
-                        'style="display:inline-flex;align-items:center;gap:4px;padding:3px 8px;' +
-                        'border-radius:4px;border:1px solid ' + (isActive ? color : '#334155') + ';' +
-                        'background:' + (isActive ? color + '22' : 'transparent') + ';' +
-                        'color:' + (isActive ? color : '#64748b') + ';font-size:11px;cursor:pointer;' +
-                        'font-family:inherit;transition:all 0.15s;">' +
-                        '<span style="font-size:14px;">\u25CF</span>' + label + '</button>';
-            }
-            html += '</div></div>';
-
-            // Summary
-            html += '<div style="margin-bottom:8px;">';
-            html += '<h3 style="margin:0 0 4px 0;color:#f1f5f9;font-size:14px;">' +
-                    countries.length + ' Akteure</h3>';
-            var unassigned = this._clusterData.countries.find(function(c) { return c.isUnassigned; });
-            if (unassigned && unassigned.entityCount > 0) {
-                html += '<div style="color:#64748b;font-size:11px;">' +
-                        unassigned.entityCount + ' ohne Zuordnung</div>';
-            }
-            html += '</div>';
-
-            // Top edges
-            var topEdges = this._clusterData.edges.slice(0, 6);
-            if (topEdges.length > 0) {
-                html += '<div style="border-bottom:1px solid #1e293b;padding-bottom:8px;margin-bottom:8px;">';
-                html += '<div style="color:#94a3b8;font-size:11px;font-weight:600;margin-bottom:6px;text-transform:uppercase;">Top-Beziehungen</div>';
-                for (var ei = 0; ei < topEdges.length; ei++) {
-                    var edge = topEdges[ei];
-                    var eColor = self._categoryColors[edge.dominantCategory] || '#6B7280';
-                    html += '<div style="display:flex;align-items:center;gap:5px;padding:2px 0;font-size:11px;">';
-                    html += '<span style="color:' + eColor + ';font-size:14px;line-height:1;">\u25CF</span>';
-                    html += '<span style="color:#e2e8f0;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;">' +
-                            self._esc(edge.source) + ' \u2194 ' + self._esc(edge.target) + '</span>';
-                    html += '<span style="color:#64748b;">' + edge.count + '</span>';
-                    html += '</div>';
-                }
-                html += '</div>';
-            }
-
-            // Country list
-            html += '<div style="color:#94a3b8;font-size:11px;font-weight:600;margin-bottom:6px;text-transform:uppercase;">Akteure</div>';
-            for (var ci = 0; ci < countries.length; ci++) {
-                var c = countries[ci];
-                html += '<div style="display:flex;align-items:center;gap:6px;' +
-                        'padding:4px 6px;border-radius:4px;cursor:pointer;margin-bottom:1px;" ' +
-                        'onmouseover="this.style.background=\'rgba(51,65,85,0.5)\'" ' +
-                        'onmouseout="this.style.background=\'transparent\'" ' +
-                        'onclick="ClusterGraph._drillDown(\'' + self._esc(c.canonicalName) + '\')">';
-                html += '<span style="color:#f1f5f9;font-size:12px;flex:1;">' + self._esc(c.name) + '</span>';
-                html += '<span style="color:#64748b;font-size:11px;">' + c.entityCount + '</span>';
-                html += '</div>';
-            }
-
-            panel.innerHTML = html;
-            panel.style.display = 'block';
-        } else if (this._currentLevel === 'country') {
-            // Show type legend for detail view
-            var countryData = null;
-            for (var fi = 0; fi < this._clusterData.countries.length; fi++) {
-                if (this._clusterData.countries[fi].canonicalName === this._currentCountry) {
-                    countryData = this._clusterData.countries[fi]; break;
-                }
-            }
-
-            var html2 = '';
-            if (countryData) {
-                html2 += '<h3 style="margin:0 0 8px 0;color:#f1f5f9;font-size:14px;">' +
-                         self._esc(countryData.name) + '</h3>';
-                html2 += '<div style="color:#94a3b8;font-size:12px;margin-bottom:12px;">' +
-                         countryData.entityCount + ' Entitäten</div>';
-
-                var tc = countryData.typeCounts;
-                var types = ['person', 'organisation', 'military', 'event', 'location'];
-                html2 += '<div style="border-bottom:1px solid #1e293b;padding-bottom:8px;margin-bottom:8px;">';
-                for (var ti = 0; ti < types.length; ti++) {
-                    var t = types[ti];
-                    var cnt = tc[t] || 0;
-                    if (cnt === 0) continue;
-                    var tColor = self._entityTypeColors[t];
-                    html2 += '<div style="display:flex;align-items:center;gap:6px;padding:2px 0;font-size:12px;">';
-                    html2 += '<span style="display:inline-block;width:8px;height:8px;border-radius:50%;background:' + tColor + ';"></span>';
-                    html2 += '<span style="color:#cbd5e1;">' + (self._typeLabels[t] || t) + '</span>';
-                    html2 += '<span style="color:#64748b;margin-left:auto;">' + cnt + '</span>';
-                    html2 += '</div>';
-                }
-                html2 += '</div>';
-
-                // Top entities
-                if (countryData.topEntities && countryData.topEntities.length > 0) {
-                    html2 += '<div style="color:#94a3b8;font-size:11px;font-weight:600;margin-bottom:6px;text-transform:uppercase;">Top-Akteure</div>';
-                    for (var tei = 0; tei < countryData.topEntities.length; tei++) {
-                        var te = countryData.topEntities[tei];
-                        var teColor = self._entityTypeColors[te.entity_type] || '#94a3b8';
-                        html2 += '<div style="padding:3px 0;font-size:12px;">';
-                        html2 += '<span style="color:' + teColor + ';">\u25CF</span> ';
-                        html2 += '<span style="color:#e2e8f0;">' + self._esc(te.name) + '</span>';
-                        html2 += '</div>';
-                    }
-                }
-            }
-
-            html2 += '<div style="margin-top:16px;padding-top:8px;border-top:1px solid #1e293b;color:#64748b;font-size:12px;">Klicke auf einen Knoten für Details.</div>';
-            panel.innerHTML = html2;
-            panel.style.display = 'block';
-        }
-    },
-
-    // ---- Detail panel for entity click ---------------------------------------
-
-    _updateDetailPanel: function(entity) {
-        if (typeof NetworkGraph !== 'undefined' && NetworkGraph._updateDetailPanel) {
-            var tempData = NetworkGraph._data;
-            NetworkGraph._data = { entities: this._allEntities, relations: this._allRelations };
-            NetworkGraph._updateDetailPanel(entity);
-            NetworkGraph._data = tempData;
-            return;
-        }
-        var panel = document.getElementById('network-detail-panel');
-        if (!panel) return;
-        var typeColor = this._entityTypeColors[entity.entity_type] || '#94A3B8';
-        var html = '<h3 style="margin:0 0 6px 0;color:#f1f5f9;font-size:16px;">' + this._esc(entity.name) + '</h3>';
-        html += '<span style="display:inline-block;background:' + typeColor + ';color:#0f172a;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600;">' + this._esc(entity.entity_type) + '</span>';
-        if (entity.description) html += '<p style="color:#94a3b8;font-size:13px;margin:10px 0;">' + this._esc(entity.description) + '</p>';
-        html += '<div style="color:#94a3b8;font-size:12px;">Verbindungen: <strong style="color:#f1f5f9;">' + (entity._connections || 0) + '</strong></div>';
-        panel.innerHTML = html;
-    },
-
-    _clearDetailPanel: function() {
-        this._renderCountrySidebar();
-    },
-
-    // ---- Navigation ----------------------------------------------------------
-
-    goBack: function() {
-        var self = this;
-        if (this._currentLevel !== 'country') return;
-        this._currentLevel = 'overview';
-        this._currentCountry = null;
-        this._updateBreadcrumb();
-
-        this._g.transition().duration(300).style('opacity', 0)
-            .on('end', function() {
-                if (self._simulation) self._simulation.stop();
-                self._g.selectAll('*').remove();
-                self._clusterData = ClusterData.buildClusterData(self._allEntities, self._allRelations);
-                self._renderOverview();
-                self._renderCountrySidebar();
-                self._g.style('opacity', 0).transition().duration(300).style('opacity', 1);
-            });
-        this._svg.transition().duration(300).call(this._zoom.transform, d3.zoomIdentity);
-    },
-
-    _updateBreadcrumb: function() {
-        var container = document.getElementById('cluster-breadcrumb');
-        if (!container) return;
-        var self = this;
-        container.innerHTML = '';
-        container.style.display = 'flex';
-
-        if (this._currentLevel === 'country') {
-            var backBtn = document.createElement('button');
-            backBtn.className = 'cluster-back-btn';
-            backBtn.innerHTML = '\u2190 Zurück';
-            backBtn.onclick = function() { self.goBack(); };
-            container.appendChild(backBtn);
-
-            var sep = document.createElement('span');
-            sep.className = 'breadcrumb-separator';
-            sep.textContent = ' / ';
-            container.appendChild(sep);
-        }
-
-        var overviewSpan = document.createElement('span');
-        overviewSpan.textContent = 'Länder-Übersicht';
-        overviewSpan.className = 'breadcrumb-item' + (this._currentLevel === 'overview' ? ' active' : ' clickable');
-        if (this._currentLevel !== 'overview') overviewSpan.onclick = function() { self.goBack(); };
-        container.appendChild(overviewSpan);
-
-        if (this._currentCountry) {
-            var sep2 = document.createElement('span');
-            sep2.className = 'breadcrumb-separator';
-            sep2.textContent = ' \u203A ';
-            container.appendChild(sep2);
-
-            var cd = null;
-            for (var i = 0; i < this._clusterData.countries.length; i++) {
-                if (this._clusterData.countries[i].canonicalName === this._currentCountry) { cd = this._clusterData.countries[i]; break; }
-            }
-            var cs = document.createElement('span');
-            cs.className = 'breadcrumb-item active';
-            cs.textContent = this._currentCountry + (cd ? ' (' + cd.entityCount + ')' : '');
-            container.appendChild(cs);
-        }
-    },
-
-    // ---- Visual helpers -------------------------------------------------------
-
-    _getCountryFill: function(d) {
-        // Subtle gradient based on dominant relationship
-        var edges = this._clusterData.edges;
-        var catCounts = {};
-        for (var i = 0; i < edges.length; i++) {
-            var e = edges[i];
-            if (e.source === d.canonicalName || e.target === d.canonicalName) {
-                for (var cat in e.categories) catCounts[cat] = (catCounts[cat] || 0) + e.categories[cat];
-            }
-        }
-        var bestCat = 'neutral', bestCount = 0;
-        for (var c in catCounts) { if (catCounts[c] > bestCount) { bestCat = c; bestCount = catCounts[c]; } }
-        return this._darken(this._categoryColors[bestCat] || '#6B7280', 0.45);
-    },
-
-    _renderMiniDonut: function(gSel, d) {
-        var types = ['person', 'organisation', 'military', 'event', 'location'];
-        var counts = [], colors = [];
-        for (var i = 0; i < types.length; i++) {
-            var c = d.typeCounts[types[i]] || 0;
-            if (c > 0) { counts.push(c); colors.push(this._entityTypeColors[types[i]]); }
-        }
-        if (counts.length === 0) return;
-        var outerR = d._radius + 5, innerR = d._radius + 1;
-        var arc = d3.arc().innerRadius(innerR).outerRadius(outerR);
-        var pie = d3.pie().sort(null).value(function(v) { return v; });
-        var arcs = pie(counts);
-        for (var ai = 0; ai < arcs.length; ai++) {
-            gSel.append('path').attr('d', arc(arcs[ai])).attr('fill', colors[ai])
-                .attr('opacity', 0.8).attr('pointer-events', 'none');
-        }
-    },
-
-    _createDefs: function() {
-        var defs = this._svg.append('defs');
-        var filter = defs.append('filter')
-            .attr('id', 'cg-glow').attr('x', '-50%').attr('y', '-50%')
-            .attr('width', '200%').attr('height', '200%');
-        filter.append('feGaussianBlur').attr('in', 'SourceGraphic').attr('stdDeviation', 6).attr('result', 'blur');
-        filter.append('feColorMatrix').attr('in', 'blur').attr('type', 'matrix')
-            .attr('values', '0 0 0 0 0.24  0 0 0 0 0.51  0 0 0 0 0.96  0 0 0 0.5 0').attr('result', 'glow');
-        var merge = filter.append('feMerge');
-        merge.append('feMergeNode').attr('in', 'glow');
-        merge.append('feMergeNode').attr('in', 'SourceGraphic');
-    },
-
-    _drag: function() {
-        var self = this;
-        return d3.drag()
-            .on('start', function(event, d) {
-                if (!event.active && self._simulation) self._simulation.alphaTarget(0.3).restart();
-                d.fx = d.x; d.fy = d.y;
-            })
-            .on('drag', function(event, d) { d.fx = event.x; d.fy = event.y; })
-            .on('end', function(event, d) {
-                if (!event.active && self._simulation) self._simulation.alphaTarget(0);
-                d.fx = null; d.fy = null;
-            });
-    },
-
-    _showTooltip: function(event, html) {
-        if (!this._tooltip) return;
-        this._tooltip.style('display', 'block').html(html);
-        this._moveTooltip(event);
-    },
-    _moveTooltip: function(event) {
-        if (!this._tooltip) return;
-        this._tooltip.style('left', (event.offsetX + 16) + 'px').style('top', (event.offsetY - 10) + 'px');
-    },
-    _hideTooltip: function() {
-        if (this._tooltip) this._tooltip.style('display', 'none');
-    },
-
-    _esc: function(str) {
-        if (!str) return '';
-        var div = document.createElement('div');
-        div.appendChild(document.createTextNode(str));
-        return div.innerHTML;
-    },
-
-    _darken: function(hex, amount) {
-        var r = parseInt(hex.slice(1, 3), 16);
-        var g = parseInt(hex.slice(3, 5), 16);
-        var b = parseInt(hex.slice(5, 7), 16);
-        r = Math.round(r * (1 - amount));
-        g = Math.round(g * (1 - amount));
-        b = Math.round(b * (1 - amount));
-        return '#' + ((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1);
-    }
-};
diff --git a/src/static/js/network-graph.js b/src/static/js/network-graph.js
deleted file mode 100644
index b14a7c5..0000000
--- a/src/static/js/network-graph.js
+++ /dev/null
@@ -1,832 +0,0 @@
-/**
- * AegisSight OSINT Monitor - Network Graph Visualization
- *
- * Force-directed graph powered by d3.js v7.
- * Expects d3 to be loaded globally from CDN before this script runs.
- *
- * Usage:
- *   NetworkGraph.init('network-graph-area', data);
- *   NetworkGraph.filterByType(new Set(['person', 'organisation']));
- *   NetworkGraph.search('Russland');
- *   NetworkGraph.destroy();
- */
-
-/* global d3 */
-
-const NetworkGraph = {
-
-    // ---- internal state -------------------------------------------------------
-    _svg: null,
-    _simulation: null,
-    _data: null,           // raw data as received
-    _filtered: null,       // currently visible subset
-    _container: null,      // <g> inside SVG that receives zoom transforms
-    _zoom: null,
-    _selectedNode: null,
-    _tooltip: null,
-
-    _filters: {
-        types: new Set(),  // empty = all visible
-        minWeight: 1,
-        searchTerm: '',
-    },
-
-    _colorMap: {
-        node: {
-            person:       '#60A5FA',
-            organisation: '#C084FC',
-            location:     '#34D399',
-            event:        '#FBBF24',
-            military:     '#F87171',
-        },
-        edge: {
-            alliance:  '#34D399',
-            conflict:  '#EF4444',
-            diplomacy: '#FBBF24',
-            economic:  '#60A5FA',
-            legal:     '#C084FC',
-            neutral:   '#6B7280',
-        },
-    },
-
-    // ---- public API -----------------------------------------------------------
-
-    /**
-     * Initialise the graph inside the given container element.
-     * @param {string} containerId  – DOM id of the wrapper element
-     * @param {object} data         – { entities: [], relations: [] }
-     */
-    init(containerId, data) {
-        this.destroy();
-
-        const wrapper = document.getElementById(containerId);
-        if (!wrapper) {
-            console.error('[NetworkGraph] Container #' + containerId + ' not found.');
-            return;
-        }
-        wrapper.innerHTML = '';
-
-        this._data = this._prepareData(data);
-        this._filters = { types: new Set(), minWeight: 1, searchTerm: '' };
-        this._selectedNode = null;
-
-        const rect = wrapper.getBoundingClientRect();
-        const width  = rect.width  || 960;
-        const height = rect.height || 640;
-
-        // SVG
-        this._svg = d3.select(wrapper)
-            .append('svg')
-            .attr('width', '100%')
-            .attr('height', '100%')
-            .attr('viewBox', [0, 0, width, height].join(' '))
-            .attr('preserveAspectRatio', 'xMidYMid meet')
-            .style('background', 'transparent');
-
-        // Defs: arrow markers per category
-        this._createMarkers();
-
-        // Defs: glow filter for top-connected nodes
-        this._createGlowFilter();
-
-        // Zoom container
-        this._container = this._svg.append('g').attr('class', 'ng-zoom-layer');
-
-        // Zoom behaviour
-        this._zoom = d3.zoom()
-            .scaleExtent([0.1, 8])
-            .on('zoom', (event) => {
-                this._container.attr('transform', event.transform);
-            });
-
-        this._svg.call(this._zoom);
-
-        // Double-click resets zoom
-        this._svg.on('dblclick.zoom', null);
-        this._svg.on('dblclick', () => this.resetView());
-
-        // Tooltip
-        this._tooltip = d3.select(wrapper)
-            .append('div')
-            .attr('class', 'ng-tooltip')
-            .style('position', 'absolute')
-            .style('pointer-events', 'none')
-            .style('background', 'rgba(15,23,42,0.92)')
-            .style('color', '#e2e8f0')
-            .style('border', '1px solid #334155')
-            .style('border-radius', '6px')
-            .style('padding', '6px 10px')
-            .style('font-size', '12px')
-            .style('max-width', '260px')
-            .style('z-index', '1000')
-            .style('display', 'none');
-
-        // Simulation
-        this._simulation = d3.forceSimulation()
-            .force('link', d3.forceLink().id(d => d.id).distance(d => {
-                // Inverse weight: higher weight -> closer
-                return Math.max(40, 200 - d.weight * 25);
-            }))
-            .force('charge', d3.forceManyBody().strength(-300))
-            .force('center', d3.forceCenter(width / 2, height / 2))
-            .force('collide', d3.forceCollide().radius(d => d._radius + 6))
-            .alphaDecay(0.02);
-
-        this.render();
-    },
-
-    /**
-     * Tear down the graph completely.
-     */
-    destroy() {
-        if (this._simulation) {
-            this._simulation.stop();
-            this._simulation = null;
-        }
-        if (this._svg) {
-            this._svg.remove();
-            this._svg = null;
-        }
-        if (this._tooltip) {
-            this._tooltip.remove();
-            this._tooltip = null;
-        }
-        this._container = null;
-        this._data = null;
-        this._filtered = null;
-        this._selectedNode = null;
-    },
-
-    /**
-     * Full re-render based on current filters.
-     */
-    render() {
-        if (!this._data || !this._container) return;
-
-        this._applyFilters();
-
-        const nodes = this._filtered.entities;
-        const links = this._filtered.relations;
-
-        // Clear previous drawing
-        this._container.selectAll('*').remove();
-
-        // Determine top-5 most connected node IDs
-        const connectionCounts = {};
-        this._data.relations.forEach(r => {
-            connectionCounts[r.source_entity_id] = (connectionCounts[r.source_entity_id] || 0) + 1;
-            connectionCounts[r.target_entity_id] = (connectionCounts[r.target_entity_id] || 0) + 1;
-        });
-        const top5Ids = new Set(
-            Object.entries(connectionCounts)
-                .sort((a, b) => b[1] - a[1])
-                .slice(0, 5)
-                .map(e => e[0])
-        );
-
-        // Radius scale (sqrt of connection count)
-        const maxConn = Math.max(1, ...Object.values(connectionCounts));
-        const rScale = d3.scaleSqrt().domain([0, maxConn]).range([8, 40]);
-
-        nodes.forEach(n => {
-            n._connections = connectionCounts[n.id] || 0;
-            n._radius = rScale(n._connections);
-            n._isTop5 = top5Ids.has(n.id);
-        });
-
-        // ---- edges ------------------------------------------------------------
-        const linkGroup = this._container.append('g').attr('class', 'ng-links');
-
-        const linkSel = linkGroup.selectAll('line')
-            .data(links, d => d.id)
-            .join('line')
-            .attr('stroke', d => this._colorMap.edge[d.category] || this._colorMap.edge.neutral)
-            .attr('stroke-width', d => Math.max(1, d.weight * 0.8))
-            .attr('stroke-opacity', d => Math.min(1, 0.3 + d.weight * 0.14))
-            .attr('marker-end', d => 'url(#ng-arrow-' + (d.category || 'neutral') + ')')
-            .style('cursor', 'pointer')
-            .on('mouseover', (event, d) => {
-                const lines = [];
-                if (d.label) lines.push('<strong>' + this._esc(d.label) + '</strong>');
-                if (d.description) lines.push(this._esc(d.description));
-                lines.push('Kategorie: ' + this._esc(d.category) + ' | Gewicht: ' + d.weight);
-                this._showTooltip(event, lines.join('<br>'));
-            })
-            .on('mousemove', (event) => this._moveTooltip(event))
-            .on('mouseout', () => this._hideTooltip());
-
-        // ---- nodes ------------------------------------------------------------
-        const nodeGroup = this._container.append('g').attr('class', 'ng-nodes');
-
-        const nodeSel = nodeGroup.selectAll('g')
-            .data(nodes, d => d.id)
-            .join('g')
-            .attr('class', 'ng-node')
-            .style('cursor', 'pointer')
-            .call(this._drag(this._simulation))
-            .on('mouseover', (event, d) => {
-                this._showTooltip(event, '<strong>' + this._esc(d.name) + '</strong><br>' +
-                    this._esc(d.entity_type) + ' | Verbindungen: ' + d._connections);
-            })
-            .on('mousemove', (event) => this._moveTooltip(event))
-            .on('mouseout', () => this._hideTooltip())
-            .on('click', (event, d) => {
-                event.stopPropagation();
-                this._onNodeClick(d, linkSel, nodeSel);
-            });
-
-        // Circle
-        nodeSel.append('circle')
-            .attr('r', d => d._radius)
-            .attr('fill', d => this._colorMap.node[d.entity_type] || '#94A3B8')
-            .attr('stroke', '#0f172a')
-            .attr('stroke-width', 1.5)
-            .attr('filter', d => d._isTop5 ? 'url(#ng-glow)' : null);
-
-        // Label
-        nodeSel.append('text')
-            .text(d => d.name.length > 15 ? d.name.slice(0, 14) + '\u2026' : d.name)
-            .attr('dy', d => d._radius + 14)
-            .attr('text-anchor', 'middle')
-            .attr('fill', '#cbd5e1')
-            .attr('font-size', '10px')
-            .attr('pointer-events', 'none');
-
-        // ---- simulation -------------------------------------------------------
-        // Build link data with object references (d3 expects id strings or objects)
-        const simNodes = nodes;
-        const simLinks = links.map(l => ({
-            ...l,
-            source: typeof l.source === 'object' ? l.source.id : l.source_entity_id,
-            target: typeof l.target === 'object' ? l.target.id : l.target_entity_id,
-        }));
-
-        this._simulation.nodes(simNodes);
-        this._simulation.force('link').links(simLinks);
-        this._simulation.force('collide').radius(d => d._radius + 6);
-        this._simulation.alpha(1).restart();
-
-        this._simulation.on('tick', () => {
-            linkSel
-                .attr('x1', d => d.source.x)
-                .attr('y1', d => d.source.y)
-                .attr('x2', d => {
-                    // Shorten line so arrow doesn't overlap circle
-                    const target = d.target;
-                    const dx = target.x - d.source.x;
-                    const dy = target.y - d.source.y;
-                    const dist = Math.sqrt(dx * dx + dy * dy) || 1;
-                    return target.x - (dx / dist) * (target._radius + 4);
-                })
-                .attr('y2', d => {
-                    const target = d.target;
-                    const dx = target.x - d.source.x;
-                    const dy = target.y - d.source.y;
-                    const dist = Math.sqrt(dx * dx + dy * dy) || 1;
-                    return target.y - (dy / dist) * (target._radius + 4);
-                });
-
-            nodeSel.attr('transform', d => 'translate(' + d.x + ',' + d.y + ')');
-        });
-
-        // Click on background to deselect
-        this._svg.on('click', () => {
-            this._selectedNode = null;
-            nodeSel.select('circle').attr('stroke', '#0f172a').attr('stroke-width', 1.5);
-            linkSel.attr('stroke-opacity', d => Math.min(1, 0.3 + d.weight * 0.14));
-            this._clearDetailPanel();
-        });
-
-        // Apply search highlight if active
-        if (this._filters.searchTerm) {
-            this._applySearchHighlight(nodeSel);
-        }
-    },
-
-    // ---- filtering ------------------------------------------------------------
-
-    /**
-     * Compute the visible subset from raw data + current filters.
-     */
-    _applyFilters() {
-        let entities = this._data.entities.slice();
-        let relations = this._data.relations.slice();
-
-        // Type filter
-        if (this._filters.types.size > 0) {
-            const allowed = this._filters.types;
-            entities = entities.filter(e => allowed.has(e.entity_type));
-            const visibleIds = new Set(entities.map(e => e.id));
-            relations = relations.filter(r =>
-                visibleIds.has(r.source_entity_id) && visibleIds.has(r.target_entity_id)
-            );
-        }
-
-        // Weight filter
-        if (this._filters.minWeight > 1) {
-            relations = relations.filter(r => r.weight >= this._filters.minWeight);
-        }
-
-        // Cluster isolation
-        if (this._filters._isolateId) {
-            const centerId = this._filters._isolateId;
-            const connectedIds = new Set([centerId]);
-            relations.forEach(r => {
-                if (r.source_entity_id === centerId) connectedIds.add(r.target_entity_id);
-                if (r.target_entity_id === centerId) connectedIds.add(r.source_entity_id);
-            });
-            entities = entities.filter(e => connectedIds.has(e.id));
-            relations = relations.filter(r =>
-                connectedIds.has(r.source_entity_id) && connectedIds.has(r.target_entity_id)
-            );
-        }
-
-        this._filtered = { entities, relations };
-    },
-
-    /**
-     * Populate the detail panel (#network-detail-panel) with entity info.
-     * @param {object} entity
-     */
-    _updateDetailPanel(entity) {
-        const panel = document.getElementById('network-detail-panel');
-        if (!panel) return;
-
-        const typeColor = this._colorMap.node[entity.entity_type] || '#94A3B8';
-
-        // Connected relations
-        const connected = this._data.relations.filter(
-            r => r.source_entity_id === entity.id || r.target_entity_id === entity.id
-        );
-
-        // Group by category
-        const grouped = {};
-        connected.forEach(r => {
-            const cat = r.category || 'neutral';
-            if (!grouped[cat]) grouped[cat] = [];
-            // Determine the "other" entity
-            const otherId = r.source_entity_id === entity.id ? r.target_entity_id : r.source_entity_id;
-            const other = this._data.entities.find(e => e.id === otherId);
-            grouped[cat].push({ relation: r, other });
-        });
-
-        let html = '';
-
-        // Header
-        html += '<div style="margin-bottom:12px;">';
-        html += '<h3 style="margin:0 0 6px 0;color:#f1f5f9;font-size:16px;">' + this._esc(entity.name) + '</h3>';
-        html += '<span style="display:inline-block;background:' + typeColor + ';color:#0f172a;' +
-                'padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600;text-transform:uppercase;">' +
-                this._esc(entity.entity_type) + '</span>';
-        if (entity.corrected_by_opus) {
-            html += ' <span style="display:inline-block;background:#FBBF24;color:#0f172a;' +
-                    'padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600;">Corrected by Opus</span>';
-        }
-        html += '</div>';
-
-        // Description
-        if (entity.description) {
-            html += '<p style="color:#94a3b8;font-size:13px;margin:0 0 10px 0;">' +
-                    this._esc(entity.description) + '</p>';
-        }
-
-        // Aliases
-        if (entity.aliases && entity.aliases.length > 0) {
-            html += '<div style="margin-bottom:10px;">';
-            html += '<strong style="color:#cbd5e1;font-size:12px;">Aliase:</strong><br>';
-            entity.aliases.forEach(a => {
-                html += '<span style="display:inline-block;background:#1e293b;color:#94a3b8;' +
-                        'padding:1px 6px;border-radius:3px;font-size:11px;margin:2px 4px 2px 0;">' +
-                        this._esc(a) + '</span>';
-            });
-            html += '</div>';
-        }
-
-        // Mention count
-        html += '<div style="margin-bottom:10px;color:#94a3b8;font-size:12px;">';
-        html += 'Erw\u00e4hnungen: <strong style="color:#f1f5f9;">' +
-                (entity.mention_count || 0) + '</strong>';
-        html += '</div>';
-
-        // Relations grouped by category
-        const categoryLabels = {
-            alliance: 'Allianz', conflict: 'Konflikt', diplomacy: 'Diplomatie',
-            economic: '\u00d6konomie', legal: 'Recht', neutral: 'Neutral',
-        };
-
-        if (Object.keys(grouped).length > 0) {
-            html += '<div style="border-top:1px solid #334155;padding-top:10px;">';
-            html += '<strong style="color:#cbd5e1;font-size:12px;">Verbindungen (' + connected.length + '):</strong>';
-
-            Object.keys(grouped).sort().forEach(cat => {
-                const catColor = this._colorMap.edge[cat] || this._colorMap.edge.neutral;
-                const catLabel = categoryLabels[cat] || cat;
-                html += '<div style="margin-top:8px;">';
-                html += '<span style="color:' + catColor + ';font-size:11px;font-weight:600;text-transform:uppercase;">' +
-                        this._esc(catLabel) + '</span>';
-                grouped[cat].forEach(item => {
-                    const r = item.relation;
-                    const otherName = item.other ? item.other.name : '?';
-                    const direction = r.source_entity_id === entity.id ? '\u2192' : '\u2190';
-                    html += '<div style="color:#94a3b8;font-size:12px;padding:2px 0 2px 8px;">';
-                    html += direction + ' <span style="color:#e2e8f0;">' + this._esc(otherName) + '</span>';
-                    if (r.label) html += ' &mdash; ' + this._esc(r.label);
-                    html += ' <span style="color:#64748b;">(G:' + r.weight + ')</span>';
-                    html += '</div>';
-                });
-                html += '</div>';
-            });
-
-            html += '</div>';
-        }
-
-        panel.innerHTML = html;
-        panel.style.display = 'block';
-    },
-
-    /**
-     * Filter nodes by entity type.
-     * @param {Set|Array} types – entity_type values to show. Empty = all.
-     */
-    filterByType(types) {
-        this._filters.types = types instanceof Set ? types : new Set(types);
-        this._filters._isolateId = null;
-        this.render();
-    },
-
-    /**
-     * Filter edges by minimum weight.
-     * @param {number} minWeight
-     */
-    filterByWeight(minWeight) {
-        this._filters.minWeight = minWeight;
-        this.render();
-    },
-
-    /**
-     * Highlight nodes matching the search term (name, aliases, description).
-     * @param {string} term
-     */
-    search(term) {
-        this._filters.searchTerm = (term || '').trim().toLowerCase();
-        this.render();
-    },
-
-    /**
-     * Show only the 1-hop neighbourhood of the given entity.
-     * @param {string} entityId
-     */
-    isolateCluster(entityId) {
-        this._filters._isolateId = entityId;
-        this.render();
-    },
-
-    /**
-     * Reset zoom, filters and selection to initial state.
-     */
-    resetView() {
-        this._filters = { types: new Set(), minWeight: 1, searchTerm: '' };
-        this._selectedNode = null;
-        this._clearDetailPanel();
-
-        if (this._svg && this._zoom) {
-            this._svg.transition().duration(500).call(
-                this._zoom.transform, d3.zoomIdentity
-            );
-        }
-
-        this.render();
-    },
-
-    // ---- export ---------------------------------------------------------------
-
-    /**
-     * Export the current graph as a PNG image.
-     */
-    exportPNG() {
-        if (!this._svg) return;
-
-        const svgNode = this._svg.node();
-        const serializer = new XMLSerializer();
-        const svgString = serializer.serializeToString(svgNode);
-        const svgBlob = new Blob([svgString], { type: 'image/svg+xml;charset=utf-8' });
-        const url = URL.createObjectURL(svgBlob);
-
-        const img = new Image();
-        img.onload = function () {
-            const canvas = document.createElement('canvas');
-            const bbox = svgNode.getBoundingClientRect();
-            canvas.width  = bbox.width  * 2;  // 2x for retina
-            canvas.height = bbox.height * 2;
-            const ctx = canvas.getContext('2d');
-            ctx.scale(2, 2);
-            ctx.fillStyle = '#0f172a';
-            ctx.fillRect(0, 0, bbox.width, bbox.height);
-            ctx.drawImage(img, 0, 0, bbox.width, bbox.height);
-            URL.revokeObjectURL(url);
-
-            canvas.toBlob(function (blob) {
-                if (!blob) return;
-                const a = document.createElement('a');
-                a.href = URL.createObjectURL(blob);
-                a.download = 'aegis-network-' + Date.now() + '.png';
-                document.body.appendChild(a);
-                a.click();
-                document.body.removeChild(a);
-                URL.revokeObjectURL(a.href);
-            }, 'image/png');
-        };
-        img.src = url;
-    },
-
-    /**
-     * Export the current relations as CSV.
-     */
-    exportCSV() {
-        if (!this._data) return;
-
-        const entityMap = {};
-        this._data.entities.forEach(e => { entityMap[e.id] = e.name; });
-
-        const rows = [['source', 'target', 'category', 'label', 'weight', 'description'].join(',')];
-        this._data.relations.forEach(r => {
-            rows.push([
-                this._csvField(entityMap[r.source_entity_id] || r.source_entity_id),
-                this._csvField(entityMap[r.target_entity_id] || r.target_entity_id),
-                this._csvField(r.category),
-                this._csvField(r.label),
-                r.weight,
-                this._csvField(r.description || ''),
-            ].join(','));
-        });
-
-        const blob = new Blob([rows.join('\n')], { type: 'text/csv;charset=utf-8' });
-        const a = document.createElement('a');
-        a.href = URL.createObjectURL(blob);
-        a.download = 'aegis-network-' + Date.now() + '.csv';
-        document.body.appendChild(a);
-        a.click();
-        document.body.removeChild(a);
-        URL.revokeObjectURL(a.href);
-    },
-
-    /**
-     * Export the full data as JSON.
-     */
-    exportJSON() {
-        if (!this._data) return;
-
-        const exportData = {
-            entities: this._data.entities.map(e => ({
-                id: e.id,
-                name: e.name,
-                name_normalized: e.name_normalized,
-                entity_type: e.entity_type,
-                description: e.description,
-                aliases: e.aliases,
-                mention_count: e.mention_count,
-                corrected_by_opus: e.corrected_by_opus,
-                metadata: e.metadata,
-            })),
-            relations: this._data.relations.map(r => ({
-                id: r.id,
-                source_entity_id: r.source_entity_id,
-                target_entity_id: r.target_entity_id,
-                category: r.category,
-                label: r.label,
-                description: r.description,
-                weight: r.weight,
-                status: r.status,
-                evidence: r.evidence,
-            })),
-        };
-
-        const blob = new Blob(
-            [JSON.stringify(exportData, null, 2)],
-            { type: 'application/json;charset=utf-8' }
-        );
-        const a = document.createElement('a');
-        a.href = URL.createObjectURL(blob);
-        a.download = 'aegis-network-' + Date.now() + '.json';
-        document.body.appendChild(a);
-        a.click();
-        document.body.removeChild(a);
-        URL.revokeObjectURL(a.href);
-    },
-
-    // ---- internal helpers -----------------------------------------------------
-
-    /**
-     * Prepare / clone data so we do not mutate the original.
-     */
-    _prepareData(raw) {
-        return {
-            entities: (raw.entities || []).map(e => ({ ...e })),
-            relations: (raw.relations || []).map(r => ({ ...r })),
-        };
-    },
-
-    /**
-     * Create SVG arrow markers for each edge category.
-     */
-    _createMarkers() {
-        const defs = this._svg.append('defs');
-        const categories = Object.keys(this._colorMap.edge);
-
-        categories.forEach(cat => {
-            defs.append('marker')
-                .attr('id', 'ng-arrow-' + cat)
-                .attr('viewBox', '0 -5 10 10')
-                .attr('refX', 10)
-                .attr('refY', 0)
-                .attr('markerWidth', 8)
-                .attr('markerHeight', 8)
-                .attr('orient', 'auto')
-                .append('path')
-                .attr('d', 'M0,-4L10,0L0,4')
-                .attr('fill', this._colorMap.edge[cat]);
-        });
-    },
-
-    /**
-     * Create SVG glow filter for top-5 nodes.
-     */
-    _createGlowFilter() {
-        const defs = this._svg.select('defs');
-        const filter = defs.append('filter')
-            .attr('id', 'ng-glow')
-            .attr('x', '-50%')
-            .attr('y', '-50%')
-            .attr('width', '200%')
-            .attr('height', '200%');
-
-        filter.append('feGaussianBlur')
-            .attr('in', 'SourceGraphic')
-            .attr('stdDeviation', 4)
-            .attr('result', 'blur');
-
-        filter.append('feColorMatrix')
-            .attr('in', 'blur')
-            .attr('type', 'matrix')
-            .attr('values', '0 0 0 0 0.98  0 0 0 0 0.75  0 0 0 0 0.14  0 0 0 0.7 0')
-            .attr('result', 'glow');
-
-        const merge = filter.append('feMerge');
-        merge.append('feMergeNode').attr('in', 'glow');
-        merge.append('feMergeNode').attr('in', 'SourceGraphic');
-    },
-
-    /**
-     * d3 drag behaviour.
-     */
-    _drag(simulation) {
-        function dragstarted(event, d) {
-            if (!event.active) simulation.alphaTarget(0.3).restart();
-            d.fx = d.x;
-            d.fy = d.y;
-        }
-
-        function dragged(event, d) {
-            d.fx = event.x;
-            d.fy = event.y;
-        }
-
-        function dragended(event, d) {
-            if (!event.active) simulation.alphaTarget(0);
-            d.fx = null;
-            d.fy = null;
-        }
-
-        return d3.drag()
-            .on('start', dragstarted)
-            .on('drag', dragged)
-            .on('end', dragended);
-    },
-
-    /**
-     * Handle node click – highlight edges, show detail panel.
-     */
-    _onNodeClick(d, linkSel, nodeSel) {
-        this._selectedNode = d;
-
-        // Highlight selected node
-        nodeSel.select('circle')
-            .attr('stroke', n => n.id === d.id ? '#FBBF24' : '#0f172a')
-            .attr('stroke-width', n => n.id === d.id ? 3 : 1.5);
-
-        // Highlight connected edges
-        const connectedNodeIds = new Set([d.id]);
-        linkSel.each(function (l) {
-            const srcId = typeof l.source === 'object' ? l.source.id : l.source;
-            const tgtId = typeof l.target === 'object' ? l.target.id : l.target;
-            if (srcId === d.id || tgtId === d.id) {
-                connectedNodeIds.add(srcId);
-                connectedNodeIds.add(tgtId);
-            }
-        });
-
-        linkSel.attr('stroke-opacity', l => {
-            const srcId = typeof l.source === 'object' ? l.source.id : l.source;
-            const tgtId = typeof l.target === 'object' ? l.target.id : l.target;
-            if (srcId === d.id || tgtId === d.id) {
-                return Math.min(1, 0.3 + l.weight * 0.14) + 0.3;
-            }
-            return 0.08;
-        });
-
-        nodeSel.select('circle').attr('opacity', n =>
-            connectedNodeIds.has(n.id) ? 1 : 0.25
-        );
-        nodeSel.select('text').attr('opacity', n =>
-            connectedNodeIds.has(n.id) ? 1 : 0.2
-        );
-
-        // Detail panel
-        const entity = this._data.entities.find(e => e.id === d.id);
-        if (entity) {
-            this._updateDetailPanel(entity);
-        }
-    },
-
-    /**
-     * Apply search highlighting (glow matching, dim rest).
-     */
-    _applySearchHighlight(nodeSel) {
-        const term = this._filters.searchTerm;
-        if (!term) return;
-
-        nodeSel.each(function (d) {
-            const matches = NetworkGraph._matchesSearch(d, term);
-            d3.select(this).select('circle')
-                .attr('opacity', matches ? 1 : 0.15)
-                .attr('filter', matches ? 'url(#ng-glow)' : null);
-            d3.select(this).select('text')
-                .attr('opacity', matches ? 1 : 0.1);
-        });
-    },
-
-    /**
-     * Check if entity matches the search term.
-     */
-    _matchesSearch(entity, term) {
-        if (!term) return true;
-        if (entity.name && entity.name.toLowerCase().includes(term)) return true;
-        if (entity.name_normalized && entity.name_normalized.toLowerCase().includes(term)) return true;
-        if (entity.description && entity.description.toLowerCase().includes(term)) return true;
-        if (entity.aliases) {
-            for (let i = 0; i < entity.aliases.length; i++) {
-                if (entity.aliases[i].toLowerCase().includes(term)) return true;
-            }
-        }
-        return false;
-    },
-
-    /**
-     * Clear the detail panel.
-     */
-    _clearDetailPanel() {
-        const panel = document.getElementById('network-detail-panel');
-        if (panel) {
-            panel.innerHTML = '<p style="color:#64748b;font-size:13px;padding:16px;">Klicke auf einen Knoten, um Details anzuzeigen.</p>';
-        }
-    },
-
-    // ---- tooltip helpers ------------------------------------------------------
-
-    _showTooltip(event, html) {
-        if (!this._tooltip) return;
-        this._tooltip
-            .style('display', 'block')
-            .html(html);
-        this._moveTooltip(event);
-    },
-
-    _moveTooltip(event) {
-        if (!this._tooltip) return;
-        this._tooltip
-            .style('left', (event.offsetX + 14) + 'px')
-            .style('top', (event.offsetY - 10) + 'px');
-    },
-
-    _hideTooltip() {
-        if (!this._tooltip) return;
-        this._tooltip.style('display', 'none');
-    },
-
-    // ---- string helpers -------------------------------------------------------
-
-    _esc(str) {
-        if (!str) return '';
-        const div = document.createElement('div');
-        div.appendChild(document.createTextNode(str));
-        return div.innerHTML;
-    },
-
-    _csvField(val) {
-        const s = String(val == null ? '' : val);
-        if (s.includes(',') || s.includes('"') || s.includes('\n')) {
-            return '"' + s.replace(/"/g, '""') + '"';
-        }
-        return s;
-    },
-};