bump: version 1.10.2

feat: add opacity slider to zone color pickers (fixes #72)

Dockerfile.backend

@@ -2,13 +2,14 @@ FROM python:3.13-slim
 
 WORKDIR /app
 
-# Install nmap for network scanning + iputils-ping for ping-based status checks
-RUN apt-get update && apt-get install -y --no-install-recommends nmap iputils-ping && rm -rf /var/lib/apt/lists/*
+# Install nmap for network scanning + iputils-ping for ping-based status checks + curl for the health check
+RUN apt-get update && apt-get install -y --no-install-recommends nmap iputils-ping curl && rm -rf /var/lib/apt/lists/*
 
 COPY backend/requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
 COPY backend/ .
+COPY VERSION /app/VERSION
 
 # Create data directory (volume mount point)
 RUN mkdir -p /app/data

Dockerfile.frontend

@@ -12,6 +12,7 @@ COPY frontend/package*.json ./
 RUN npm ci
 
 COPY frontend/ .
+COPY VERSION ../VERSION
 RUN npm run build
 
 # Stage 2: serve

VERSION

@@ -0,0 +1 @@
+1.10.2

backend/app/api/routes/scan.py

@@ -17,6 +17,10 @@ from app.schemas.scan import PendingDeviceResponse, ScanRunResponse
 from app.services.scanner import request_cancel, run_scan
 
 
+class BulkActionRequest(BaseModel):
+    device_ids: list[str]
+
+
 class ScanConfig(BaseModel):
     ranges: list[str]
 
@@ -37,7 +41,15 @@ router = APIRouter()
 
 async def _background_scan(run_id: str, ranges: list[str]) -> None:
     async with AsyncSessionLocal() as db:
-        await run_scan(ranges, db, run_id)
+        try:
+            await run_scan(ranges, db, run_id)
+        except Exception:
+            logger.exception("Scan run %s failed unexpectedly", run_id)
+            await db.rollback()
+            run = await db.get(ScanRun, run_id)
+            if run and run.status == "running":
+                run.status = "failed"
+                await db.commit()
 
 
 @router.post("/trigger", response_model=ScanRunResponse)
@@ -85,12 +97,10 @@ async def clear_pending(
     db: AsyncSession = Depends(get_db),
     _: str = Depends(get_current_user),
 ) -> dict[str, int]:
-    result = await db.execute(select(PendingDevice).where(PendingDevice.status == "pending"))
-    devices = result.scalars().all()
-    for device in devices:
-        await db.delete(device)
+    from sqlalchemy import delete as sa_delete
+    result = await db.execute(sa_delete(PendingDevice).where(PendingDevice.status == "pending"))
     await db.commit()
-    return {"deleted": len(devices)}
+    return {"deleted": result.rowcount}
 
 
 @router.get("/hidden", response_model=list[PendingDeviceResponse])
@@ -99,6 +109,63 @@ async def list_hidden(db: AsyncSession = Depends(get_db), _: str = Depends(get_c
     return list(result.scalars().all())
 
 
+@router.post("/pending/bulk-approve", response_model=dict)
+async def bulk_approve_devices(
+    payload: BulkActionRequest,
+    db: AsyncSession = Depends(get_db),
+    _: str = Depends(get_current_user),
+) -> dict[str, Any]:
+    result = await db.execute(
+        select(PendingDevice).where(
+            PendingDevice.id.in_(payload.device_ids),
+            PendingDevice.status == "pending",
+        )
+    )
+    devices = result.scalars().all()
+    created_nodes: list[Node] = []
+    for device in devices:
+        device.status = "approved"
+        node = Node(
+            label=device.hostname or device.ip,
+            type=device.suggested_type or "generic",
+            ip=device.ip,
+            hostname=device.hostname,
+            status="unknown",
+            services=device.services or [],
+        )
+        db.add(node)
+        created_nodes.append(node)
+    await db.flush()  # populates node.id from Python-side default before reading
+    node_ids = [n.id for n in created_nodes]
+    approved_device_ids = [d.id for d in devices]
+    await db.commit()
+    return {
+        "approved": len(node_ids),
+        "node_ids": node_ids,
+        "device_ids": approved_device_ids,
+        "skipped": len(payload.device_ids) - len(node_ids),
+    }
+
+
+@router.post("/pending/bulk-hide", response_model=dict)
+async def bulk_hide_devices(
+    payload: BulkActionRequest,
+    db: AsyncSession = Depends(get_db),
+    _: str = Depends(get_current_user),
+) -> dict[str, Any]:
+    result = await db.execute(
+        select(PendingDevice).where(
+            PendingDevice.id.in_(payload.device_ids),
+            PendingDevice.status == "pending",
+        )
+    )
+    devices = result.scalars().all()
+    for device in devices:
+        device.status = "hidden"
+    await db.commit()
+    return {"hidden": len(devices), "skipped": len(payload.device_ids) - len(devices)}
+
+
 @router.post("/pending/{device_id}/approve", response_model=dict)
 async def approve_device(
     device_id: str,
@@ -107,13 +174,24 @@ async def approve_device(
     _: str = Depends(get_current_user),
 ) -> dict[str, Any]:
     device = await db.get(PendingDevice, device_id)
-    if device:
-        device.status = "approved"
-        node = Node(**node_data.model_dump())
-        db.add(node)
-        await db.commit()
-        return {"approved": True, "node_id": node.id}
-    return {"approved": False}
+    if not device:
+        raise HTTPException(status_code=404, detail="Device not found")
+    if device.status != "pending":
+        raise HTTPException(status_code=409, detail="Device already processed")
+    device.status = "approved"
+    node = Node(
+        label=node_data.label,
+        type=node_data.type,
+        ip=node_data.ip,
+        hostname=node_data.hostname,
+        status=node_data.status,
+        services=node_data.services or [],
+    )
+    db.add(node)
+    await db.flush()
+    node_id = node.id
+    await db.commit()
+    return {"approved": True, "node_id": node_id}
 
 
 @router.post("/pending/{device_id}/hide")
@@ -153,10 +231,12 @@ async def get_scan_config(_: str = Depends(get_current_user)) -> ScanConfig:
 
 @router.post("/config", response_model=ScanConfig)
 async def update_scan_config(payload: ScanConfig, _: str = Depends(get_current_user)) -> ScanConfig:
+    previous = settings.scanner_ranges
+    settings.scanner_ranges = payload.ranges
     try:
-        settings.scanner_ranges = payload.ranges
         settings.save_overrides()
         return payload
     except Exception as exc:
+        settings.scanner_ranges = previous
         logger.error("Failed to save scan config: %s", exc)
         raise HTTPException(status_code=500, detail="Failed to save scan config") from exc

backend/app/core/config.py

@@ -7,6 +7,17 @@ from pydantic_settings import BaseSettings, SettingsConfigDict
 
 logger = logging.getLogger(__name__)
 
+def _read_version() -> str:
+    for candidate in [
+        Path(__file__).parent.parent.parent.parent / "VERSION",  # repo root (dev)
+        Path("/app/VERSION"),                                      # Docker image
+    ]:
+        if candidate.exists():
+            return candidate.read_text().strip()
+    return "unknown"
+
+APP_VERSION = _read_version()
+
 
 class Settings(BaseSettings):
     model_config = SettingsConfigDict(env_file=".env", env_file_encoding="utf-8")

backend/app/db/database.py

@@ -1,3 +1,5 @@
+import logging
+import shutil
 from collections.abc import AsyncGenerator
 from contextlib import suppress
 from pathlib import Path
@@ -6,7 +8,9 @@ from sqlalchemy.exc import OperationalError
 from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker, create_async_engine
 from sqlalchemy.orm import DeclarativeBase
 
-from app.core.config import settings
+from app.core.config import APP_VERSION, settings
+
+logger = logging.getLogger(__name__)
 
 # Ensure the data directory exists before SQLite tries to open the file
 Path(settings.sqlite_path).parent.mkdir(parents=True, exist_ok=True)
@@ -23,7 +27,22 @@ class Base(DeclarativeBase):
     pass
 
 
+def _backup_db() -> None:
+    db_path = Path(settings.sqlite_path)
+    if not db_path.exists():
+        return
+    backup_path = db_path.with_suffix(f".db.back-{APP_VERSION}")
+    if backup_path.exists():
+        return
+    try:
+        shutil.copy2(db_path, backup_path)
+        logger.info("DB backup created: %s", backup_path.name)
+    except OSError:
+        logger.warning("Could not create DB backup at %s", backup_path)
+
+
 async def init_db() -> None:
+    _backup_db()
     async with engine.begin() as conn:
         await conn.run_sync(Base.metadata.create_all)
         # Add columns introduced after initial schema (idempotent)
@@ -94,16 +113,6 @@ async def init_db() -> None:
         with suppress(OperationalError):
             sql = "UPDATE edges SET animated = 'none' WHERE animated = '0' OR animated = 0 OR animated IS NULL"
             await conn.exec_driver_sql(sql)
-        # Ensure existing proxmox nodes have container_mode=1 (they were always containers before the flag existed)
-        with suppress(OperationalError):
-            await conn.exec_driver_sql(
-                "UPDATE nodes SET container_mode = 1 WHERE type = 'proxmox' AND container_mode = 0"
-            )
-        # Rename legacy 'docker' type → 'docker_container'
-        with suppress(OperationalError):
-            await conn.exec_driver_sql(
-                "UPDATE nodes SET type = 'docker_container' WHERE type = 'docker'"
-            )
 
 
 async def get_db() -> AsyncGenerator[AsyncSession, None]:

backend/app/services/status_checker.py

@@ -19,7 +19,9 @@ async def check_node(check_method: str, target: str | None, ip: str | None) -> d
     if check_method == "none":
         return {"status": "online", "response_time_ms": None}
 
-    host = target or ip
+    # Use only the first IP when the field contains comma-separated addresses
+    raw_ip = ip.split(",")[0].strip() if ip else None
+    host = target or raw_ip
     if not host:
         return {"status": "unknown", "response_time_ms": None}
 

backend/data/.gitignore

@@ -2,3 +2,4 @@
 *.db-shm
 *.db-wal
 scan_config.json
+homelab.db.*

backend/tests/test_canvas.py

@@ -453,6 +453,15 @@ async def test_save_canvas_persists_services_and_notes(client: AsyncClient, head
     assert node["notes"] == "My NAS device"
 
 
+async def test_save_canvas_persists_service_paths(client: AsyncClient, headers: dict):
+    services = [{"service_name": "Grafana", "protocol": "tcp", "port": 3000, "path": "/login"}]
+    n1 = node_payload(ip="192.168.1.50:8080", services=services)
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1], "edges": [], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    assert canvas["nodes"][0]["services"] == services
+
+
 async def test_save_canvas_persists_check_fields(client: AsyncClient, headers: dict):
     n1 = node_payload(check_method="ping", check_target="192.168.1.1")
     await client.post("/api/v1/canvas/save", json={"nodes": [n1], "edges": [], "viewport": {}}, headers=headers)

backend/tests/test_db_backup.py

@@ -0,0 +1,57 @@
+"""
+Tests for automatic DB backup before migrations.
+"""
+import os
+
+os.environ.setdefault("SECRET_KEY", "test-only-secret-key-not-for-production")
+
+from pathlib import Path
+from unittest.mock import patch
+
+import pytest
+
+from app.db.database import _backup_db
+
+
+@pytest.fixture()
+def tmp_db(tmp_path: Path):
+    db = tmp_path / "homelab.db"
+    db.write_bytes(b"SQLite placeholder")
+    return db
+
+
+def test_backup_created_when_db_exists(tmp_db: Path):
+    with patch("app.db.database.settings") as mock_settings, \
+         patch("app.db.database.APP_VERSION", "1.9"):
+        mock_settings.sqlite_path = str(tmp_db)
+        _backup_db()
+        backup = tmp_db.parent / "homelab.db.back-1.9"
+        assert backup.exists()
+        assert backup.read_bytes() == b"SQLite placeholder"
+
+
+def test_backup_skipped_when_db_missing(tmp_path: Path):
+    with patch("app.db.database.settings") as mock_settings, \
+         patch("app.db.database.APP_VERSION", "1.9"):
+        mock_settings.sqlite_path = str(tmp_path / "nonexistent.db")
+        _backup_db()
+        assert not any(tmp_path.glob("*.back-*"))
+
+
+def test_backup_idempotent_second_call_no_overwrite(tmp_db: Path):
+    with patch("app.db.database.settings") as mock_settings, \
+         patch("app.db.database.APP_VERSION", "1.9"):
+        mock_settings.sqlite_path = str(tmp_db)
+        _backup_db()
+        backup = tmp_db.parent / "homelab.db.back-1.9"
+        backup.write_bytes(b"original backup")
+        _backup_db()
+        assert backup.read_bytes() == b"original backup"
+
+
+def test_backup_version_in_filename(tmp_db: Path):
+    with patch("app.db.database.settings") as mock_settings, \
+         patch("app.db.database.APP_VERSION", "2.0"):
+        mock_settings.sqlite_path = str(tmp_db)
+        _backup_db()
+        assert (tmp_db.parent / "homelab.db.back-2.0").exists()

backend/tests/test_docker_migration.py

@@ -1,96 +0,0 @@
-"""
-Tests for docker type rename and proxmox container_mode migrations.
-"""
-import os
-
-os.environ.setdefault("SECRET_KEY", "test-only-secret-key-not-for-production")
-
-import pytest
-from sqlalchemy.ext.asyncio import create_async_engine
-
-TEST_DB_URL = "sqlite+aiosqlite:///:memory:"
-
-
-async def _setup_table(conn):
-    await conn.exec_driver_sql("""
-        CREATE TABLE IF NOT EXISTS nodes (
-            id TEXT PRIMARY KEY,
-            type TEXT NOT NULL DEFAULT 'generic',
-            label TEXT NOT NULL DEFAULT '',
-            container_mode BOOLEAN NOT NULL DEFAULT 0
-        )
-    """)
-
-
-async def _run_migrations(conn):
-    await conn.exec_driver_sql(
-        "UPDATE nodes SET container_mode = 1 WHERE type = 'proxmox' AND container_mode = 0"
-    )
-    await conn.exec_driver_sql(
-        "UPDATE nodes SET type = 'docker_container' WHERE type = 'docker'"
-    )
-
-
-@pytest.mark.asyncio
-async def test_proxmox_container_mode_set_to_true():
-    engine = create_async_engine(TEST_DB_URL)
-    async with engine.begin() as conn:
-        await _setup_table(conn)
-        await conn.exec_driver_sql(
-            "INSERT INTO nodes (id, type, label, container_mode) VALUES ('p1', 'proxmox', 'PVE', 0)"
-        )
-        await _run_migrations(conn)
-        row = (await conn.exec_driver_sql("SELECT container_mode FROM nodes WHERE id = 'p1'")).fetchone()
-        assert row[0] == 1
-
-
-@pytest.mark.asyncio
-async def test_proxmox_already_true_unchanged():
-    engine = create_async_engine(TEST_DB_URL)
-    async with engine.begin() as conn:
-        await _setup_table(conn)
-        await conn.exec_driver_sql(
-            "INSERT INTO nodes (id, type, label, container_mode) VALUES ('p2', 'proxmox', 'PVE', 1)"
-        )
-        await _run_migrations(conn)
-        row = (await conn.exec_driver_sql("SELECT container_mode FROM nodes WHERE id = 'p2'")).fetchone()
-        assert row[0] == 1
-
-
-@pytest.mark.asyncio
-async def test_non_proxmox_container_mode_untouched():
-    engine = create_async_engine(TEST_DB_URL)
-    async with engine.begin() as conn:
-        await _setup_table(conn)
-        await conn.exec_driver_sql(
-            "INSERT INTO nodes (id, type, label, container_mode) VALUES ('s1', 'server', 'Srv', 0)"
-        )
-        await _run_migrations(conn)
-        row = (await conn.exec_driver_sql("SELECT container_mode FROM nodes WHERE id = 's1'")).fetchone()
-        assert row[0] == 0
-
-
-@pytest.mark.asyncio
-async def test_docker_type_renamed_to_docker_container():
-    engine = create_async_engine(TEST_DB_URL)
-    async with engine.begin() as conn:
-        await _setup_table(conn)
-        await conn.exec_driver_sql(
-            "INSERT INTO nodes (id, type, label) VALUES ('d1', 'docker', 'My Docker')"
-        )
-        await _run_migrations(conn)
-        row = (await conn.exec_driver_sql("SELECT type FROM nodes WHERE id = 'd1'")).fetchone()
-        assert row[0] == 'docker_container'
-
-
-@pytest.mark.asyncio
-async def test_docker_host_type_untouched():
-    engine = create_async_engine(TEST_DB_URL)
-    async with engine.begin() as conn:
-        await _setup_table(conn)
-        await conn.exec_driver_sql(
-            "INSERT INTO nodes (id, type, label) VALUES ('d2', 'docker_host', 'Docker Host')"
-        )
-        await _run_migrations(conn)
-        row = (await conn.exec_driver_sql("SELECT type FROM nodes WHERE id = 'd2'")).fetchone()
-        assert row[0] == 'docker_host'

backend/tests/test_scan.py

@@ -120,8 +120,7 @@ async def test_approve_nonexistent_device(client: AsyncClient, headers):
         json=node_payload,
         headers=headers,
     )
-    assert res.status_code == 200
-    assert res.json()["approved"] is False
+    assert res.status_code == 404
 
 
 # --- Hide device ---
@@ -444,3 +443,102 @@ async def test_run_scan_updates_existing_pending_device(db_session: AsyncSession
     # Services and hostname should be updated
     assert device.hostname == "myhost.lan"
     assert any(s["port"] == 8096 for s in device.services)
+
+
+# --- Bulk approve ---
+
+@pytest.fixture
+async def two_pending_devices(db_session):
+    devices = []
+    for i in range(2):
+        d = PendingDevice(
+            id=str(uuid.uuid4()),
+            ip=f"192.168.1.{10 + i}",
+            mac=None,
+            hostname=f"host-{i}",
+            os=None,
+            services=[],
+            suggested_type="generic",
+            status="pending",
+        )
+        db_session.add(d)
+        devices.append(d)
+    await db_session.commit()
+    for d in devices:
+        await db_session.refresh(d)
+    return devices
+
+
+@pytest.mark.asyncio
+async def test_bulk_approve_approves_devices(client: AsyncClient, headers, two_pending_devices):
+    ids = [d.id for d in two_pending_devices]
+    res = await client.post("/api/v1/scan/pending/bulk-approve", json={"device_ids": ids}, headers=headers)
+    assert res.status_code == 200
+    data = res.json()
+    assert data["approved"] == 2
+    assert len(data["node_ids"]) == 2
+    assert all(nid is not None for nid in data["node_ids"]), "node_ids must be non-null UUIDs"
+    assert len(data["device_ids"]) == 2
+    assert data["skipped"] == 0
+    # Pending list should now be empty
+    pending_res = await client.get("/api/v1/scan/pending", headers=headers)
+    assert pending_res.json() == []
+
+
+@pytest.mark.asyncio
+async def test_bulk_approve_skips_already_approved(client: AsyncClient, headers, two_pending_devices):
+    ids = [d.id for d in two_pending_devices]
+    # Approve first device individually first
+    await client.post(
+        f"/api/v1/scan/pending/{ids[0]}/approve",
+        json={"label": "h", "type": "generic", "ip": "192.168.1.10", "status": "unknown", "services": []},
+        headers=headers,
+    )
+    # Bulk approve both — first one is already approved (not pending), should be skipped
+    res = await client.post("/api/v1/scan/pending/bulk-approve", json={"device_ids": ids}, headers=headers)
+    assert res.status_code == 200
+    data = res.json()
+    assert data["approved"] == 1
+    assert data["skipped"] == 1
+
+
+@pytest.mark.asyncio
+async def test_bulk_approve_requires_auth(client: AsyncClient, two_pending_devices):
+    ids = [d.id for d in two_pending_devices]
+    res = await client.post("/api/v1/scan/pending/bulk-approve", json={"device_ids": ids})
+    assert res.status_code == 401
+
+
+# --- Bulk hide ---
+
+@pytest.mark.asyncio
+async def test_bulk_hide_hides_devices(client: AsyncClient, headers, two_pending_devices):
+    ids = [d.id for d in two_pending_devices]
+    res = await client.post("/api/v1/scan/pending/bulk-hide", json={"device_ids": ids}, headers=headers)
+    assert res.status_code == 200
+    data = res.json()
+    assert data["hidden"] == 2
+    assert data["skipped"] == 0
+    # Should appear in hidden list
+    hidden_res = await client.get("/api/v1/scan/hidden", headers=headers)
+    assert len(hidden_res.json()) == 2
+
+
+@pytest.mark.asyncio
+async def test_bulk_hide_skips_non_pending(client: AsyncClient, headers, two_pending_devices):
+    ids = [d.id for d in two_pending_devices]
+    # Hide first device individually first
+    await client.post(f"/api/v1/scan/pending/{ids[0]}/hide", headers=headers)
+    # Bulk hide both — first is already hidden (not pending anymore)
+    res = await client.post("/api/v1/scan/pending/bulk-hide", json={"device_ids": ids}, headers=headers)
+    assert res.status_code == 200
+    data = res.json()
+    assert data["hidden"] == 1
+    assert data["skipped"] == 1
+
+
+@pytest.mark.asyncio
+async def test_bulk_hide_requires_auth(client: AsyncClient, two_pending_devices):
+    ids = [d.id for d in two_pending_devices]
+    res = await client.post("/api/v1/scan/pending/bulk-hide", json={"device_ids": ids})
+    assert res.status_code == 401

frontend/package.json

@@ -1,7 +1,7 @@
 {
   "name": "frontend",
   "private": true,
-  "version": "1.9.0",
+  "version": "1.10.2",
   "type": "module",
   "scripts": {
     "dev": "vite",

frontend/src/App.tsx

@@ -5,7 +5,7 @@ import { applyDagreLayout } from '@/utils/layout'
 import { serializeNode, serializeEdge, deserializeApiNode, deserializeApiEdge, type ApiNode, type ApiEdge } from '@/utils/canvasSerializer'
 import { generateUUID } from '@/utils/uuid'
 import { generateMarkdownTable } from '@/utils/exportMarkdown'
-import { exportToPng } from '@/utils/export'
+import { ExportModal } from '@/components/modals/ExportModal'
 import { exportCanvasToYaml, downloadYaml } from '@/utils/exportYaml'
 import { parseYamlToCanvas } from '@/utils/importYaml'
 import { TooltipProvider } from '@/components/ui/tooltip'
@@ -33,7 +33,6 @@ import type { NodeData, EdgeData } from '@/types'
 
 const STANDALONE = import.meta.env.VITE_STANDALONE === 'true'
 const STANDALONE_STORAGE_KEY = 'homelable_canvas'
-const CONTAINER_MODE_TYPES = new Set<NodeData['type']>(['proxmox', 'docker_host'])
 
 export default function App() {
   const { loadCanvas, markSaved, markUnsaved, selectedNodeId, selectedNodeIds, addNode, updateNode, deleteNode, onConnect, updateEdge, deleteEdge, setProxmoxContainerMode, setNodeZIndex, editingGroupRectId, setEditingGroupRectId, nodes, edges, snapshotHistory, undo, redo, copySelectedNodes, pasteNodes } = useCanvasStore()
@@ -54,6 +53,7 @@ export default function App() {
   const [pendingConnection, setPendingConnection] = useState<Connection | null>(null)
   const [editEdgeId, setEditEdgeId] = useState<string | null>(null)
   const [scanConfigOpen, setScanConfigOpen] = useState(false)
+  const [exportModalOpen, setExportModalOpen] = useState(false)
 
   // Declare handleSave before the Ctrl+S effect so it is in scope
   const handleSave = useCallback(async () => {
@@ -103,8 +103,8 @@ export default function App() {
           // Build a map of proxmox container mode to know if children should be nested
           const proxmoxContainerMap = new Map<string, boolean>(
             (apiNodes as ApiNode[])
-              .filter((n) => n.type === 'group' || n.container_mode === true)
-              .map((n) => [n.id, true])
+              .filter((n) => n.type === 'proxmox' || n.type === 'group')
+              .map((n) => [n.id, n.type === 'group' ? true : n.container_mode !== false])
           )
           const rfNodes = (apiNodes as ApiNode[]).map((n) => deserializeApiNode(n, proxmoxContainerMap))
           const rfEdges = (apiEdges as ApiEdge[]).map(deserializeApiEdge)
@@ -242,8 +242,8 @@ export default function App() {
     snapshotHistory()
     const existingNode = nodes.find((n) => n.id === editNodeId)
     updateNode(editNodeId, data)
-    // If container_mode changed, apply structural changes (children parentId, node dimensions)
-    if (typeof data.container_mode === 'boolean') {
+    // If proxmox container_mode changed, apply structural changes (children parentId, node dimensions)
+    if (data.type === 'proxmox' && typeof data.container_mode === 'boolean') {
       setProxmoxContainerMode(editNodeId, data.container_mode)
     }
     // Sync virtual edge when parent_id changes on an LXC/VM node
@@ -306,15 +306,10 @@ export default function App() {
     }
   }, [nodes, edges, snapshotHistory, loadCanvas, markUnsaved])
 
-  const handleExport = useCallback(async () => {
+  const handleExport = useCallback(() => {
     const el = canvasRef.current?.querySelector<HTMLElement>('.react-flow')
     if (!el) { toast.error('Canvas not ready'); return }
-    try {
-      await exportToPng(el)
-      toast.success('Exported as PNG')
-    } catch {
-      toast.error('Export failed')
-    }
+    setExportModalOpen(true)
   }, [])
 
   const handleEdgeConnect = useCallback((connection: Connection) => {
@@ -423,13 +418,12 @@ export default function App() {
         </div>
 
         <NodeModal
+          key={addNodeOpen ? 'add-open' : 'add-closed'}
           open={addNodeOpen}
           onClose={() => setAddNodeOpen(false)}
           onSubmit={handleAddNode}
           title="Add Node"
-          parentContainerNodes={nodes
-            .filter((n) => CONTAINER_MODE_TYPES.has(n.data.type) && n.data.container_mode)
-            .map((n) => ({ id: n.id, label: n.data.label }))}
+          proxmoxNodes={nodes.filter((n) => n.type === 'proxmox').map((n) => ({ id: n.id, label: n.data.label }))}
         />
 
         {/* key forces re-mount when editing a different node, resetting form state */}
@@ -440,9 +434,7 @@ export default function App() {
           onSubmit={handleUpdateNode}
           initial={editNode?.data}
           title="Edit Node"
-          parentContainerNodes={nodes
-            .filter((n) => n.id !== editNodeId && CONTAINER_MODE_TYPES.has(n.data.type) && n.data.container_mode)
-            .map((n) => ({ id: n.id, label: n.data.label }))}
+          proxmoxNodes={nodes.filter((n) => n.type === 'proxmox').map((n) => ({ id: n.id, label: n.data.label }))}
         />
 
         <EdgeModal
@@ -536,6 +528,12 @@ export default function App() {
         />
         <ShortcutsModal open={shortcutsOpen} onClose={() => setShortcutsOpen(false)} />
 
+        <ExportModal
+          open={exportModalOpen}
+          onClose={() => setExportModalOpen(false)}
+          getElement={() => canvasRef.current?.querySelector<HTMLElement>('.react-flow') ?? null}
+        />
+
         <Toaster theme="dark" position="bottom-right" />
       </ReactFlowProvider>
     </TooltipProvider>

frontend/src/api/client.ts

@@ -60,6 +60,8 @@ export const scanApi = {
   approve: (id: string, nodeData: object) => api.post(`/scan/pending/${id}/approve`, nodeData),
   hide: (id: string) => api.post(`/scan/pending/${id}/hide`),
   ignore: (id: string) => api.post(`/scan/pending/${id}/ignore`),
+  bulkApprove: (ids: string[]) => api.post<{ approved: number; node_ids: string[]; device_ids: string[]; skipped: number }>('/scan/pending/bulk-approve', { device_ids: ids }),
+  bulkHide: (ids: string[]) => api.post<{ hidden: number; skipped: number }>('/scan/pending/bulk-hide', { device_ids: ids }),
   stop: (runId: string) => api.post(`/scan/${runId}/stop`),
   getConfig: () => api.get<{ ranges: string[] }>('/scan/config'),
   saveConfig: (data: { ranges: string[] }) => api.post('/scan/config', data),

frontend/src/components/__tests__/LiveView.test.tsx

@@ -11,6 +11,7 @@ vi.mock('@xyflow/react', () => ({
   Controls: () => null,
   BackgroundVariant: { Dots: 'dots' },
   ConnectionMode: { Loose: 'loose' },
+  Position: { Top: 'top', Right: 'right', Bottom: 'bottom', Left: 'left' },
   useReactFlow: () => ({ fitView: vi.fn() }),
 }))
 vi.mock('@xyflow/react/dist/style.css', () => ({}))
@@ -143,6 +144,7 @@ const XYFLOW_MOCK = {
   Controls: () => null,
   BackgroundVariant: { Dots: 'dots' },
   ConnectionMode: { Loose: 'loose' },
+  Position: { Top: 'top', Right: 'right', Bottom: 'bottom', Left: 'left' },
   useReactFlow: () => ({ fitView: vi.fn() }),
 }
 

frontend/src/components/canvas/__tests__/BaseNode.test.tsx

@@ -48,6 +48,7 @@ vi.mock('@/utils/nodeIcons', () => ({
 
 vi.mock('@/utils/maskIp', () => ({
   maskIp: (ip: string) => ip,
+  splitIps: (ip: string) => ip ? ip.split(',').map((s: string) => s.trim()).filter(Boolean) : [],
 }))
 
 vi.mock('@/utils/propertyIcons', () => ({

frontend/src/components/canvas/__tests__/CanvasContainer.test.tsx

@@ -20,6 +20,7 @@ vi.mock('@xyflow/react', () => ({
   BackgroundVariant: { Dots: 'dots' },
   ConnectionMode: { Loose: 'loose' },
   SelectionMode: { Partial: 'partial' },
+  Position: { Top: 'top', Right: 'right', Bottom: 'bottom', Left: 'left' },
   useReactFlow: () => ({ fitView: vi.fn() }),
 }))
 

frontend/src/components/canvas/__tests__/GroupNode.test.tsx

@@ -1,5 +1,5 @@
 import { describe, it, expect, vi, beforeEach } from 'vitest'
-import { render, screen } from '@testing-library/react'
+import { fireEvent, render, screen } from '@testing-library/react'
 import { GroupNode } from '../nodes/GroupNode'
 import * as canvasStore from '@/stores/canvasStore'
 import type { Node } from '@xyflow/react'
@@ -102,6 +102,19 @@ describe('GroupNode', () => {
     expect(screen.getByTestId('node-resizer').getAttribute('data-visible')).toBe('true')
   })
 
+  it('allows dragging from the header while keeping rename controls nodrag', () => {
+    renderGroupNode({ selected: true })
+
+    expect(screen.getByText('My Group').closest('div')).not.toHaveClass('nodrag')
+
+    const renameButton = screen.getByTitle('Rename group')
+    expect(renameButton).toHaveClass('nodrag')
+
+    fireEvent.click(renameButton)
+
+    expect(screen.getByDisplayValue('My Group')).toHaveClass('nodrag')
+  })
+
   it('shows online/offline status summary from children', () => {
     const storeNodes = [
       { id: 'c1', parentId: 'g1', data: { status: 'online' } },

frontend/src/components/canvas/__tests__/GroupRectNode.test.tsx

@@ -0,0 +1,77 @@
+import { describe, it, expect, vi } from 'vitest'
+import { render, screen } from '@testing-library/react'
+import { GroupRectNode } from '../nodes/GroupRectNode'
+import type { NodeData } from '@/types'
+import type { Node } from '@xyflow/react'
+
+vi.mock('@xyflow/react', () => ({
+  Handle: ({ id, type }: { id: string; type: string }) => <div data-testid={`handle-${id}`} data-type={type} />,
+  Position: { Top: 'top', Right: 'right', Bottom: 'bottom', Left: 'left' },
+  NodeResizer: () => null,
+}))
+
+vi.mock('@/stores/canvasStore', () => ({
+  useCanvasStore: (sel: (s: { setEditingGroupRectId: () => void }) => unknown) =>
+    sel({ setEditingGroupRectId: vi.fn() }),
+}))
+
+function makeNode(overrides: Partial<NodeData> = {}): Node<NodeData> {
+  return {
+    id: 'zone1',
+    type: 'groupRect',
+    position: { x: 0, y: 0 },
+    data: { label: 'My Zone', type: 'groupRect', status: 'unknown', services: [], ...overrides },
+  }
+}
+
+function renderZone(overrides: Partial<NodeData> = {}) {
+  const node = makeNode(overrides)
+  return render(
+    <GroupRectNode
+      id={node.id}
+      data={node.data}
+      selected={false}
+      type="groupRect"
+      dragging={false}
+      zIndex={0}
+      isConnectable={true}
+      positionAbsoluteX={0}
+      positionAbsoluteY={0}
+    />
+  )
+}
+
+describe('GroupRectNode — handles', () => {
+  it('renders source handles on all four sides', () => {
+    renderZone()
+    expect(screen.getByTestId('handle-zone-top')).toBeDefined()
+    expect(screen.getByTestId('handle-zone-right')).toBeDefined()
+    expect(screen.getByTestId('handle-zone-bottom')).toBeDefined()
+    expect(screen.getByTestId('handle-zone-left')).toBeDefined()
+  })
+
+  it('renders target handles on all four sides', () => {
+    renderZone()
+    expect(screen.getByTestId('handle-zone-top-t')).toBeDefined()
+    expect(screen.getByTestId('handle-zone-right-t')).toBeDefined()
+    expect(screen.getByTestId('handle-zone-bottom-t')).toBeDefined()
+    expect(screen.getByTestId('handle-zone-left-t')).toBeDefined()
+  })
+
+  it('renders 8 handles total (4 source + 4 target)', () => {
+    renderZone()
+    expect(screen.getAllByTestId(/^handle-zone-/).length).toBe(8)
+  })
+})
+
+describe('GroupRectNode — label', () => {
+  it('renders inside label by default', () => {
+    renderZone({ label: 'DMZ' })
+    expect(screen.getByText('DMZ')).toBeDefined()
+  })
+
+  it('renders no label when label is empty', () => {
+    renderZone({ label: '' })
+    expect(screen.queryByText('DMZ')).toBeNull()
+  })
+})

frontend/src/components/canvas/nodes/BaseNode.tsx

@@ -8,7 +8,7 @@ import { resolvePropertyIcon } from '@/utils/propertyIcons'
 import { useThemeStore } from '@/stores/themeStore'
 import { THEMES } from '@/utils/themes'
 import { useCanvasStore } from '@/stores/canvasStore'
-import { maskIp } from '@/utils/maskIp'
+import { maskIp, splitIps } from '@/utils/maskIp'
 import { BOTTOM_HANDLE_IDS, BOTTOM_HANDLE_POSITIONS } from '@/utils/handleUtils'
 
 interface BaseNodeProps extends NodeProps<Node<NodeData>> {
@@ -43,7 +43,7 @@ export function BaseNode({ id, data, selected, icon: typeIcon, width, height }:
 
   return (
     <div
-      className="relative flex flex-col rounded-lg border transition-all duration-200"
+      className="relative flex flex-col rounded-lg border transition-all duration-200 overflow-hidden"
       style={{
         background: colors.background,
         borderColor: colors.border,
@@ -77,7 +77,7 @@ export function BaseNode({ id, data, selected, icon: typeIcon, width, height }:
       <Handle type="target" position={Position.Top} id="top-t" style={{ opacity: 0, width: 12, height: 12 }} />
 
       {/* Main row */}
-      <div className="flex flex-row items-center gap-2.5 px-2.5 py-2">
+      <div className="flex flex-row items-center gap-2.5 px-2.5 py-2 min-w-0 overflow-hidden">
         {/* Icon */}
         <div
           className="flex items-center justify-center w-7 h-7 rounded-md shrink-0"
@@ -98,15 +98,16 @@ export function BaseNode({ id, data, selected, icon: typeIcon, width, height }:
           >
             {data.label}
           </div>
-          {data.ip && (
+          {data.ip && splitIps(data.ip).map((ip) => (
             <div
+              key={ip}
               className="font-mono text-[10px] truncate"
               style={{ color: theme.colors.nodeSubtextColor }}
-              title={data.ip}
+              title={ip}
             >
-              {hideIp ? maskIp(data.ip) : data.ip}
+              {hideIp ? maskIp(ip) : ip}
             </div>
-          )}
+          ))}
         </div>
       </div>
 
@@ -114,14 +115,14 @@ export function BaseNode({ id, data, selected, icon: typeIcon, width, height }:
       {visibleProperties && visibleProperties.length > 0 && (
         <>
           <div style={{ height: 1, background: `${colors.border}44`, margin: '0 8px' }} />
-          <div className="flex flex-col gap-1 px-2.5 py-1.5">
+          <div className="flex flex-col gap-1 px-2.5 py-1.5 overflow-hidden">
             {visibleProperties.map((prop) => {
               const Icon = resolvePropertyIcon(prop.icon)
               return (
-                <div key={prop.key} className="flex items-center gap-1 font-mono text-[10px]" style={{ color: theme.colors.nodeSubtextColor }}>
+                <div key={prop.key} className="flex items-center gap-1 font-mono text-[10px] min-w-0 overflow-hidden" style={{ color: theme.colors.nodeSubtextColor }}>
                   {Icon && <Icon size={9} className="shrink-0" />}
                   <span className="truncate max-w-[60px] shrink-0" title={prop.key}>{prop.key}</span>
-                  <span className="truncate" title={prop.value}>· {prop.value}</span>
+                  <span className="truncate min-w-0" title={prop.value}>· {prop.value}</span>
                 </div>
               )
             })}

frontend/src/components/canvas/nodes/GroupNode.tsx

@@ -66,13 +66,13 @@ export function GroupNode({ id, data, selected }: NodeProps<Node<NodeData>>) {
             borderBottom: isVisible ? `1px solid ${borderColor}40` : 'none',
             pointerEvents: 'auto',
           }}
-          className="nodrag"
         >
           <Layers size={12} style={{ color: '#00d4ff', flexShrink: 0 }} />
 
           {editing ? (
             <input
               autoFocus
+              className="nodrag"
               value={labelDraft}
               onChange={(e) => setLabelDraft(e.target.value)}
               onKeyDown={(e) => {
@@ -97,11 +97,12 @@ export function GroupNode({ id, data, selected }: NodeProps<Node<NodeData>>) {
 
           {editing ? (
             <>
-              <button onClick={handleRename} style={{ color: '#39d353', background: 'none', border: 'none', cursor: 'pointer', padding: 1 }}><Check size={11} /></button>
-              <button onClick={() => { setLabelDraft(data.label); setEditing(false) }} style={{ color: '#f85149', background: 'none', border: 'none', cursor: 'pointer', padding: 1 }}><X size={11} /></button>
+              <button className="nodrag" onClick={handleRename} style={{ color: '#39d353', background: 'none', border: 'none', cursor: 'pointer', padding: 1 }}><Check size={11} /></button>
+              <button className="nodrag" onClick={() => { setLabelDraft(data.label); setEditing(false) }} style={{ color: '#f85149', background: 'none', border: 'none', cursor: 'pointer', padding: 1 }}><X size={11} /></button>
             </>
           ) : (
             <button
+              className="nodrag"
               onClick={() => { setLabelDraft(data.label); setEditing(true) }}
               style={{ color: '#8b949e', background: 'none', border: 'none', cursor: 'pointer', padding: 1, opacity: selected ? 1 : 0 }}
               title="Rename group"

frontend/src/components/canvas/nodes/GroupRectNode.tsx

@@ -1,4 +1,5 @@
-import { NodeResizer, type NodeProps, type Node } from '@xyflow/react'
+import { useState } from 'react'
+import { Handle, Position, NodeResizer, type NodeProps, type Node } from '@xyflow/react'
 import { useCanvasStore } from '@/stores/canvasStore'
 import type { NodeData, TextPosition } from '@/types'
 
@@ -26,8 +27,16 @@ const POSITION_STYLES: Record<TextPosition, AlignStyle> = {
   'bottom-right':  { alignItems: 'flex-end',   justifyContent: 'flex-end',   textAlign: 'right' },
 }
 
+const HANDLE_SIDES = [
+  { id: 'zone-top',    position: Position.Top },
+  { id: 'zone-right',  position: Position.Right },
+  { id: 'zone-bottom', position: Position.Bottom },
+  { id: 'zone-left',   position: Position.Left },
+] as const
+
 export function GroupRectNode({ id, data, selected }: NodeProps<Node<NodeData>>) {
   const setEditingGroupRectId = useCanvasStore((s) => s.setEditingGroupRectId)
+  const [hovered, setHovered] = useState(false)
 
   const rc = data.custom_colors ?? {}
   const borderColor = rc.border ?? '#00d4ff'
@@ -60,6 +69,16 @@ export function GroupRectNode({ id, data, selected }: NodeProps<Node<NodeData>>)
     whiteSpace: 'pre-wrap',
   }
 
+  const handleStyle: React.CSSProperties = {
+    width: 10,
+    height: 10,
+    background: borderColor,
+    border: '2px solid #0d1117',
+    borderRadius: '50%',
+    opacity: hovered ? 1 : 0,
+    transition: 'opacity 0.15s',
+  }
+
   return (
     <>
       <NodeResizer
@@ -75,6 +94,14 @@ export function GroupRectNode({ id, data, selected }: NodeProps<Node<NodeData>>)
         }}
         lineStyle={{ borderColor: 'transparent' }}
       />
+
+      {HANDLE_SIDES.map(({ id: hid, position }) => (
+        <span key={hid}>
+          <Handle type="source" id={hid} position={position} style={handleStyle} />
+          <Handle type="target" id={`${hid}-t`} position={position} style={{ ...handleStyle, opacity: 0, width: 14, height: 14 }} />
+        </span>
+      ))}
+
       <div
         style={{
           position: 'relative',
@@ -92,6 +119,8 @@ export function GroupRectNode({ id, data, selected }: NodeProps<Node<NodeData>>)
           boxSizing: 'border-box',
           cursor: 'default',
         }}
+        onMouseEnter={() => setHovered(true)}
+        onMouseLeave={() => setHovered(false)}
         onDoubleClick={(e) => {
           e.stopPropagation()
           setEditingGroupRectId(id)

frontend/src/components/canvas/nodes/ProxmoxGroupNode.tsx

@@ -1,7 +1,10 @@
+import { createElement } from 'react'
 import { Handle, Position, NodeResizer, type NodeProps, type Node } from '@xyflow/react'
 import { Layers } from 'lucide-react'
 import type { NodeData } from '@/types'
 import { resolveNodeColors } from '@/utils/nodeColors'
+import { resolveNodeIcon } from '@/utils/nodeIcons'
+import { resolvePropertyIcon } from '@/utils/propertyIcons'
 import { useThemeStore } from '@/stores/themeStore'
 import { THEMES } from '@/utils/themes'
 import { BaseNode } from './BaseNode'
@@ -41,6 +44,7 @@ export function ProxmoxGroupNode(props: NodeProps<Node<NodeData>>) {
   const isOnline = data.status === 'online'
   const glow = colors.border
   const proxmoxAccent = theme.colors.nodeAccents.proxmox.border
+  const resolvedIcon = resolveNodeIcon(Layers, data.custom_icon)
 
   return (
     <>
@@ -80,7 +84,7 @@ export function ProxmoxGroupNode(props: NodeProps<Node<NodeData>>) {
               background: theme.colors.nodeIconBackground,
             }}
           >
-            <Layers size={12} />
+            {createElement(resolvedIcon, { size: 12 })}
           </div>
           <div className="flex flex-col min-w-0 flex-1">
             <span
@@ -106,6 +110,27 @@ export function ProxmoxGroupNode(props: NodeProps<Node<NodeData>>) {
           />
         </div>
 
+        {/* Properties */}
+        {data.properties?.filter((p) => p.visible).map((prop, i, arr) => {
+          const Icon = resolvePropertyIcon(prop.icon)
+          return (
+            <div
+              key={prop.key}
+              className="flex items-center gap-1 font-mono text-[10px] min-w-0 overflow-hidden px-2.5 shrink-0"
+              style={{
+                color: theme.colors.nodeSubtextColor,
+                paddingTop: i === 0 ? 4 : 2,
+                paddingBottom: i === arr.length - 1 ? 4 : 2,
+                borderTop: i === 0 ? `1px solid ${glow}22` : undefined,
+              }}
+            >
+              {Icon && <Icon size={9} className="shrink-0" />}
+              <span className="truncate max-w-[60px] shrink-0" title={prop.key}>{prop.key}</span>
+              <span className="truncate min-w-0" title={prop.value}>· {prop.value}</span>
+            </div>
+          )
+        })}
+
         {/* Inner area — React Flow places children here */}
         <div className="flex-1 relative" />
       </div>

frontend/src/components/canvas/nodes/index.tsx

@@ -23,5 +23,4 @@ export const PrinterNode  = (props: N) => <BaseNode {...props} icon={Printer} />
 export const ComputerNode = (props: N) => <BaseNode {...props} icon={Monitor} />
 export const CplNode      = (props: N) => <BaseNode {...props} icon={PlugZap} />
 export const DockerNode   = (props: N) => <BaseNode {...props} icon={Anchor} />
-export const DockerContainerNode = (props: N) => <BaseNode {...props} icon={Container} />
 export const GenericNode  = (props: N) => <BaseNode {...props} icon={Circle} />

frontend/src/components/canvas/nodes/nodeTypes.ts

@@ -1,4 +1,4 @@
-import { IspNode, RouterNode, SwitchNode, ServerNode, VmNode, LxcNode, NasNode, IotNode, ApNode, CameraNode, PrinterNode, ComputerNode, CplNode, DockerNode, DockerContainerNode, GenericNode } from './index'
+import { IspNode, RouterNode, SwitchNode, ServerNode, VmNode, LxcNode, NasNode, IotNode, ApNode, CameraNode, PrinterNode, ComputerNode, CplNode, DockerNode, GenericNode } from './index'
 import { ProxmoxGroupNode } from './ProxmoxGroupNode'
 import { GroupRectNode } from './GroupRectNode'
 import { GroupNode } from './GroupNode'
@@ -18,8 +18,7 @@ export const nodeTypes = {
   printer: PrinterNode,
   computer: ComputerNode,
   cpl: CplNode,
-  docker_container: DockerContainerNode,
-  docker_host: DockerNode,
+  docker: DockerNode,
   generic: GenericNode,
   groupRect: GroupRectNode,
   group: GroupNode,

frontend/src/components/modals/ExportModal.tsx

@@ -0,0 +1,71 @@
+import { useState } from 'react'
+import { Download, Loader2 } from 'lucide-react'
+import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogFooter } from '@/components/ui/dialog'
+import { Button } from '@/components/ui/button'
+import { exportToPng, EXPORT_QUALITY_OPTIONS, type ExportQuality } from '@/utils/export'
+
+interface ExportModalProps {
+  open: boolean
+  onClose: () => void
+  getElement: () => HTMLElement | null
+}
+
+export function ExportModal({ open, onClose, getElement }: ExportModalProps) {
+  const [quality, setQuality] = useState<ExportQuality>('high')
+  const [exporting, setExporting] = useState(false)
+
+  const handleExport = async () => {
+    const el = getElement()
+    if (!el) return
+    setExporting(true)
+    try {
+      await exportToPng(el, quality)
+      onClose()
+    } finally {
+      setExporting(false)
+    }
+  }
+
+  return (
+    <Dialog open={open} onOpenChange={(v) => !v && onClose()}>
+      <DialogContent className="bg-[#161b22] border-border max-w-sm">
+        <DialogHeader>
+          <DialogTitle className="text-foreground">Export as PNG</DialogTitle>
+        </DialogHeader>
+
+        <div className="space-y-2 py-2">
+          {EXPORT_QUALITY_OPTIONS.map((opt) => (
+            <button
+              key={opt.value}
+              type="button"
+              onClick={() => setQuality(opt.value)}
+              className={[
+                'w-full flex items-center justify-between px-3 py-2.5 rounded-md border text-sm transition-colors',
+                quality === opt.value
+                  ? 'border-[#00d4ff] bg-[#00d4ff10] text-foreground'
+                  : 'border-border bg-[#0d1117] text-muted-foreground hover:border-muted-foreground',
+              ].join(' ')}
+            >
+              <span className="font-medium">{opt.label}</span>
+              <span className="text-xs opacity-70">{opt.hint}</span>
+            </button>
+          ))}
+        </div>
+
+        <DialogFooter className="gap-2">
+          <Button variant="ghost" onClick={onClose} disabled={exporting}>Cancel</Button>
+          <Button
+            onClick={handleExport}
+            disabled={exporting}
+            style={{ background: '#00d4ff', color: '#0d1117' }}
+          >
+            {exporting
+              ? <><Loader2 size={14} className="animate-spin mr-1.5" />Exporting…</>
+              : <><Download size={14} className="mr-1.5" />Download</>
+            }
+          </Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  )
+}

frontend/src/components/modals/GroupRectModal.tsx

@@ -5,6 +5,7 @@ import { Input } from '@/components/ui/input'
 import { Label } from '@/components/ui/label'
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select'
 import type { TextPosition } from '@/types'
+import { hexToRgba, rgbaToHex8 } from '@/utils/colorUtils'
 
 export type BorderStyle = 'solid' | 'dashed' | 'dotted' | 'double' | 'none'
 
@@ -204,23 +205,35 @@ export function GroupRectModal({ open, onClose, onSubmit, onDelete, initial, tit
           <div className="flex flex-col gap-1.5">
             <Label className="text-xs text-muted-foreground">Colors</Label>
             <div className="grid grid-cols-3 gap-2">
-              {colorFields.map(({ key, label }) => (
-                <div key={key} className="flex flex-col gap-1 items-center">
-                  <label
-                    className="relative w-full h-7 rounded-md border cursor-pointer overflow-hidden"
-                    style={{ borderColor: '#30363d' }}
-                  >
+              {colorFields.map(({ key, label }) => {
+                const { hex6, alpha } = hexToRgba(form[key])
+                return (
+                  <div key={key} className="flex flex-col gap-1 items-center">
+                    <label
+                      className="relative w-full h-7 rounded-md border cursor-pointer overflow-hidden"
+                      style={{ borderColor: '#30363d' }}
+                    >
+                      <input
+                        type="color"
+                        value={hex6}
+                        onChange={(e) => set(key, rgbaToHex8(e.target.value, alpha))}
+                        className="absolute inset-0 w-full h-full cursor-pointer opacity-0"
+                      />
+                      <div className="w-full h-full rounded-sm" style={{ background: form[key] }} />
+                    </label>
                     <input
-                      type="color"
-                      value={form[key]}
-                      onChange={(e) => set(key, e.target.value)}
-                      className="absolute inset-0 w-full h-full cursor-pointer opacity-0"
+                      type="range"
+                      min={0}
+                      max={100}
+                      value={alpha}
+                      onChange={(e) => set(key, rgbaToHex8(hex6, Number(e.target.value)))}
+                      className="w-full h-1 accent-[#00d4ff] cursor-pointer"
+                      title={`Opacity: ${alpha}%`}
                     />
-                    <div className="w-full h-full rounded-sm" style={{ background: form[key] }} />
-                  </label>
-                  <span className="text-[9px] text-muted-foreground/60">{label}</span>
-                </div>
-              ))}
+                    <span className="text-[9px] text-muted-foreground/60">{label} {alpha}%</span>
+                  </div>
+                )
+              })}
             </div>
           </div>
 

frontend/src/components/modals/NodeModal.tsx

@@ -1,4 +1,4 @@
-import { Fragment, createElement, useState } from 'react'
+import { createElement, useState } from 'react'
 import { RotateCcw, ChevronDown } from 'lucide-react'
 import { Dialog, DialogContent, DialogHeader, DialogTitle } from '@/components/ui/dialog'
 import { Button } from '@/components/ui/button'
@@ -11,13 +11,12 @@ import { ICON_REGISTRY, ICON_CATEGORIES, NODE_TYPE_DEFAULT_ICONS } from '@/utils
 
 const NODE_TYPE_GROUPS: { label: string; types: NodeType[] }[] = [
   { label: 'Hardware',       types: ['isp', 'router', 'switch', 'server', 'nas', 'ap', 'printer'] },
-  { label: 'Virtualization', types: ['proxmox', 'vm', 'lxc', 'docker_host', 'docker_container'] },
+  { label: 'Virtualization', types: ['proxmox', 'vm', 'lxc', 'docker'] },
   { label: 'IoT',            types: ['iot', 'camera', 'cpl'] },
   { label: 'Generic',        types: ['computer', 'generic', 'groupRect'] },
 ]
 
 const CHECK_METHODS: CheckMethod[] = ['none', 'ping', 'http', 'https', 'tcp', 'ssh', 'prometheus', 'health']
-const CONTAINER_MODE_TYPES: NodeType[] = ['proxmox', 'vm', 'lxc', 'docker_host']
 
 const DEFAULT_DATA: Partial<NodeData> = {
   type: 'server',
@@ -27,7 +26,7 @@ const DEFAULT_DATA: Partial<NodeData> = {
   status: 'unknown',
   check_method: 'ping',
   services: [],
-  container_mode: false,
+  container_mode: true,
   custom_colors: undefined,
   custom_icon: undefined,
 }
@@ -38,12 +37,12 @@ interface NodeModalProps {
   onSubmit: (data: Partial<NodeData>) => void
   initial?: Partial<NodeData>
   title?: string
-  parentContainerNodes?: { id: string; label: string }[]
+  proxmoxNodes?: { id: string; label: string }[]
 }
 
-// NodeModal is always mounted with a key that changes on open/edit, so useState
-// initial value is enough - no need for a reset effect.
-export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node', parentContainerNodes = [] }: NodeModalProps) {
+const CHILD_TYPES: NodeType[] = ['vm', 'lxc']
+
+export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node', proxmoxNodes = [] }: NodeModalProps) {
   const [form, setForm] = useState<Partial<NodeData>>({ ...DEFAULT_DATA, ...initial })
   const [iconSearch, setIconSearch] = useState('')
   const [iconPickerOpen, setIconPickerOpen] = useState(false)
@@ -59,12 +58,7 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
       return
     }
     setLabelError(false)
-    const selectedType = (form.type ?? 'generic') as NodeType
-    const canUseContainerMode = CONTAINER_MODE_TYPES.includes(selectedType)
-    onSubmit({
-      ...form,
-      container_mode: canUseContainerMode ? !!form.container_mode : false,
-    })
+    onSubmit(form)
     onClose()
   }
 
@@ -82,13 +76,13 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
               <Label className="text-xs text-muted-foreground">Type</Label>
               <Select value={form.type} onValueChange={(v) => set('type', v as NodeType)}>
                 <SelectTrigger className="bg-[#21262d] border-[#30363d] text-sm h-8 w-full">
-                  <SelectValue>{NODE_TYPE_LABELS[(form.type ?? 'server') as NodeType]}</SelectValue>
+                  <SelectValue />
                 </SelectTrigger>
                 <SelectContent className="bg-[#21262d] border-[#30363d]">
                   {NODE_TYPE_GROUPS.map((group, i) => (
-                    <Fragment key={group.label}>
-                      {i > 0 && <SelectSeparator className="bg-[#30363d]" />}
-                      <SelectGroup>
+                    <>
+                      {i > 0 && <SelectSeparator key={`sep-${group.label}`} className="bg-[#30363d]" />}
+                      <SelectGroup key={group.label}>
                         <SelectLabel className="text-[10px] font-semibold uppercase tracking-wider text-muted-foreground/50 px-2 py-1">
                           {group.label}
                         </SelectLabel>
@@ -98,7 +92,7 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
                           </SelectItem>
                         ))}
                       </SelectGroup>
-                    </Fragment>
+                    </>
                   ))}
                 </SelectContent>
               </Select>
@@ -138,7 +132,7 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
               </button>
             </div>
 
-            {/* Inline icon picker - full width, shown below the type+icon row */}
+            {/* Inline icon picker — full width, shown below the type+icon row */}
             {iconPickerOpen && (
               <div className="flex flex-col gap-2 p-2.5 rounded-md bg-[#0d1117] border border-[#30363d] col-span-2">
                 <Input
@@ -213,11 +207,11 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
 
             {/* IP */}
             <div className="flex flex-col gap-1.5">
-              <Label className="text-xs text-muted-foreground">IP Address</Label>
+              <Label className="text-xs text-muted-foreground">IP Address <span className="text-muted-foreground/50">(comma-separated)</span></Label>
               <Input
                 value={form.ip ?? ''}
                 onChange={(e) => set('ip', e.target.value)}
-                placeholder="192.168.1.x"
+                placeholder="192.168.1.x, 2001:db8::1"
                 className="bg-[#21262d] border-[#30363d] font-mono text-sm h-8"
               />
             </div>
@@ -248,10 +242,10 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
               />
             </div>
 
-            {/* Parent container */}
-            {form.type !== 'groupRect' && form.type !== 'group' && parentContainerNodes.length > 0 && (
+            {/* Parent Proxmox (VM / LXC only) */}
+            {CHILD_TYPES.includes(form.type as NodeType) && proxmoxNodes.length > 0 && (
               <div className="flex flex-col gap-1.5 col-span-2">
-                <Label className="text-xs text-muted-foreground">Parent Container</Label>
+                <Label className="text-xs text-muted-foreground">Parent Proxmox</Label>
                 <Select
                   value={form.parent_id ?? 'none'}
                   onValueChange={(v) => set('parent_id', v === 'none' ? undefined : v)}
@@ -261,7 +255,7 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
                   </SelectTrigger>
                   <SelectContent className="bg-[#21262d] border-[#30363d]">
                     <SelectItem value="none" className="text-sm">None (standalone)</SelectItem>
-                    {parentContainerNodes.map((n) => (
+                    {proxmoxNodes.map((n) => (
                       <SelectItem key={n.id} value={n.id} className="text-sm">{n.label}</SelectItem>
                     ))}
                   </SelectContent>
@@ -269,12 +263,12 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
               </div>
             )}
 
-            {/* Container mode */}
-            {CONTAINER_MODE_TYPES.includes((form.type ?? 'generic') as NodeType) && (
+            {/* Container mode (proxmox only) */}
+            {form.type === 'proxmox' && (
               <div className="flex items-center justify-between col-span-2 py-1">
                 <div className="flex flex-col gap-0.5">
                   <Label className="text-xs text-muted-foreground">Container Mode</Label>
-                  <span className="text-[10px] text-muted-foreground/60">Allow other nodes to nest inside this node</span>
+                  <span className="text-[10px] text-muted-foreground/60">Show VM/LXC nodes nested inside</span>
                 </div>
                 <button
                   type="button"
@@ -348,10 +342,10 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
                     <SelectValue />
                   </SelectTrigger>
                   <SelectContent className="bg-[#21262d] border-[#30363d]">
-                    <SelectItem value="1" className="text-sm">1 - center</SelectItem>
-                    <SelectItem value="2" className="text-sm">2 - left / right</SelectItem>
-                    <SelectItem value="3" className="text-sm">3 - left / center / right</SelectItem>
-                    <SelectItem value="4" className="text-sm">4 - evenly spaced</SelectItem>
+                    <SelectItem value="1" className="text-sm">1 — center</SelectItem>
+                    <SelectItem value="2" className="text-sm">2 — left / right</SelectItem>
+                    <SelectItem value="3" className="text-sm">3 — left / center / right</SelectItem>
+                    <SelectItem value="4" className="text-sm">4 — evenly spaced</SelectItem>
                   </SelectContent>
                 </Select>
               </div>

frontend/src/components/modals/SearchModal.tsx

@@ -4,7 +4,6 @@ import { Search } from 'lucide-react'
 import { useCanvasStore } from '@/stores/canvasStore'
 import { scanApi } from '@/api/client'
 import type { PendingDevice } from '@/components/modals/PendingDeviceModal'
-import { NODE_TYPE_LABELS } from '@/types'
 
 interface SearchModalProps {
   open: boolean
@@ -90,7 +89,7 @@ export function SearchModal({ open, onClose, onOpenPending }: SearchModalProps)
                 className="flex items-center gap-3 px-4 py-2 hover:bg-[#21262d] cursor-pointer"
                 onClick={() => handleSelectNode(node.id)}
               >
-                <span className="text-xs font-mono text-[#00d4ff] w-16 shrink-0">{NODE_TYPE_LABELS[node.data.type] ?? node.data.type}</span>
+                <span className="text-xs font-mono text-[#00d4ff] w-16 shrink-0">{node.data.type}</span>
                 <span className="text-sm text-foreground font-medium flex-1 truncate">{node.data.label}</span>
                 {node.data.ip && (
                   <span className="text-xs font-mono text-muted-foreground shrink-0">{node.data.ip}</span>

frontend/src/components/modals/__tests__/ExportModal.test.tsx

@@ -0,0 +1,74 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest'
+import { render, screen, fireEvent, waitFor } from '@testing-library/react'
+import { ExportModal } from '../ExportModal'
+
+const mockExportToPng = vi.fn()
+vi.mock('@/utils/export', () => ({
+  exportToPng: (...args: unknown[]) => mockExportToPng(...args),
+  EXPORT_QUALITY_OPTIONS: [
+    { value: 'standard', label: 'Standard', pixelRatio: 1, hint: '1× — small file' },
+    { value: 'high',     label: 'High',     pixelRatio: 2, hint: '2× — recommended' },
+    { value: 'ultra',    label: 'Ultra',    pixelRatio: 4, hint: '4× — print quality, large file' },
+  ],
+}))
+
+const el = document.createElement('div')
+const getElement = () => el
+const onClose = vi.fn()
+
+describe('ExportModal', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+    mockExportToPng.mockResolvedValue(undefined)
+  })
+
+  it('renders all three quality options', () => {
+    render(<ExportModal open onClose={onClose} getElement={getElement} />)
+    expect(screen.getByText('Standard')).toBeInTheDocument()
+    expect(screen.getByText('High')).toBeInTheDocument()
+    expect(screen.getByText('Ultra')).toBeInTheDocument()
+  })
+
+  it('selects High by default', () => {
+    render(<ExportModal open onClose={onClose} getElement={getElement} />)
+    const highBtn = screen.getByText('High').closest('button')!
+    expect(highBtn.className).toContain('border-[#00d4ff]')
+  })
+
+  it('changes selection when another option is clicked', () => {
+    render(<ExportModal open onClose={onClose} getElement={getElement} />)
+    fireEvent.click(screen.getByText('Ultra').closest('button')!)
+    expect(screen.getByText('Ultra').closest('button')!.className).toContain('border-[#00d4ff]')
+    expect(screen.getByText('High').closest('button')!.className).not.toContain('border-[#00d4ff]')
+  })
+
+  it('calls exportToPng with selected quality on Download click', async () => {
+    render(<ExportModal open onClose={onClose} getElement={getElement} />)
+    fireEvent.click(screen.getByText('Standard').closest('button')!)
+    fireEvent.click(screen.getByRole('button', { name: /download/i }))
+    await waitFor(() => expect(mockExportToPng).toHaveBeenCalledWith(el, 'standard'))
+  })
+
+  it('closes after successful export', async () => {
+    render(<ExportModal open onClose={onClose} getElement={getElement} />)
+    fireEvent.click(screen.getByRole('button', { name: /download/i }))
+    await waitFor(() => expect(onClose).toHaveBeenCalled())
+  })
+
+  it('calls onClose when Cancel is clicked', () => {
+    render(<ExportModal open onClose={onClose} getElement={getElement} />)
+    fireEvent.click(screen.getByRole('button', { name: /cancel/i }))
+    expect(onClose).toHaveBeenCalled()
+  })
+
+  it('does not call exportToPng when getElement returns null', async () => {
+    render(<ExportModal open onClose={onClose} getElement={() => null} />)
+    fireEvent.click(screen.getByRole('button', { name: /download/i }))
+    await waitFor(() => expect(mockExportToPng).not.toHaveBeenCalled())
+  })
+
+  it('does not render when closed', () => {
+    render(<ExportModal open={false} onClose={onClose} getElement={getElement} />)
+    expect(screen.queryByText('Export as PNG')).not.toBeInTheDocument()
+  })
+})

frontend/src/components/modals/__tests__/GroupRectModal.test.tsx

@@ -251,4 +251,60 @@ describe('GroupRectModal', () => {
     const submitted = onSubmit.mock.calls[0][0] as GroupRectFormData
     expect(submitted.border_style).toBe('solid')
   })
+
+  it('shows opacity sliders for all three color fields', () => {
+    render(<GroupRectModal open onClose={vi.fn()} onSubmit={vi.fn()} />)
+    const sliders = screen.getAllByRole('slider')
+    expect(sliders).toHaveLength(3)
+  })
+
+  it('default background_color is 8-digit hex with low alpha', () => {
+    const onSubmit = vi.fn()
+    render(<GroupRectModal open onClose={vi.fn()} onSubmit={onSubmit} />)
+    fireEvent.click(screen.getByText('Add'))
+    const submitted = onSubmit.mock.calls[0][0] as GroupRectFormData
+    expect(submitted.background_color).toBe('#00d4ff0d')
+    expect(submitted.background_color.length).toBe(9)
+  })
+
+  it('moving background opacity slider updates background_color alpha', () => {
+    const onSubmit = vi.fn()
+    render(<GroupRectModal open onClose={vi.fn()} onSubmit={onSubmit} />)
+    // background slider is the third one (Text, Border, Background)
+    const sliders = screen.getAllByRole('slider')
+    fireEvent.change(sliders[2], { target: { value: '50' } })
+    fireEvent.click(screen.getByText('Add'))
+    const submitted = onSubmit.mock.calls[0][0] as GroupRectFormData
+    // alpha 50% → 0x80 = 128
+    expect(submitted.background_color).toBe('#00d4ff80')
+  })
+
+  it('moving border opacity slider to 0 makes border fully transparent', () => {
+    const onSubmit = vi.fn()
+    render(<GroupRectModal open onClose={vi.fn()} onSubmit={onSubmit} />)
+    const sliders = screen.getAllByRole('slider')
+    fireEvent.change(sliders[1], { target: { value: '0' } })
+    fireEvent.click(screen.getByText('Add'))
+    const submitted = onSubmit.mock.calls[0][0] as GroupRectFormData
+    expect(submitted.border_color).toBe('#00d4ff00')
+  })
+
+  it('pre-fills opacity from 8-digit initial background_color', () => {
+    render(
+      <GroupRectModal
+        open
+        onClose={vi.fn()}
+        onSubmit={vi.fn()}
+        initial={{ background_color: '#ff6e0080' }}
+      />
+    )
+    const sliders = screen.getAllByRole('slider')
+    expect((sliders[2] as HTMLInputElement).value).toBe('50')
+  })
+
+  it('shows opacity percentage in label', () => {
+    render(<GroupRectModal open onClose={vi.fn()} onSubmit={vi.fn()} />)
+    // Background default is 5% opacity
+    expect(screen.getByText(/Background 5%/)).toBeInTheDocument()
+  })
 })

frontend/src/components/modals/__tests__/NodeModal.test.tsx

@@ -72,7 +72,7 @@ describe('NodeModal', () => {
     renderModal({ initial: BASE })
     expect((screen.getByPlaceholderText('My Server') as HTMLInputElement).value).toBe('My Server')
     expect((screen.getByPlaceholderText('server.lan') as HTMLInputElement).value).toBe('server.lan')
-    expect((screen.getByPlaceholderText('192.168.1.x') as HTMLInputElement).value).toBe('192.168.1.10')
+    expect((screen.getByPlaceholderText('192.168.1.x, 2001:db8::1') as HTMLInputElement).value).toBe('192.168.1.10')
   })
 
   // ── Cancel ────────────────────────────────────────────────────────────
@@ -121,7 +121,7 @@ describe('NodeModal', () => {
   it('submits updated hostname, IP and notes', () => {
     const { onSubmit } = renderModal({ initial: BASE })
     fireEvent.change(screen.getByPlaceholderText('server.lan'), { target: { value: 'nas.local' } })
-    fireEvent.change(screen.getByPlaceholderText('192.168.1.x'), { target: { value: '10.0.0.1' } })
+    fireEvent.change(screen.getByPlaceholderText('192.168.1.x, 2001:db8::1'), { target: { value: '10.0.0.1' } })
     fireEvent.change(screen.getByPlaceholderText('Optional notes'), { target: { value: 'rack A' } })
     fireEvent.click(screen.getByRole('button', { name: 'Add' }))
     const data = onSubmit.mock.calls[0][0] as Partial<NodeData>
@@ -130,6 +130,21 @@ describe('NodeModal', () => {
     expect(data.notes).toBe('rack A')
   })
 
+  it('resets form values when reopened in Add mode', () => {
+    const onClose = vi.fn()
+    const onSubmit = vi.fn()
+
+    const { rerender } = render(<NodeModal key="open-1" open onClose={onClose} onSubmit={onSubmit} />)
+    fireEvent.change(screen.getByPlaceholderText('My Server'), { target: { value: 'Temp Node' } })
+    fireEvent.change(screen.getByPlaceholderText('server.lan'), { target: { value: 'temp.local' } })
+
+    rerender(<NodeModal key="closed" open={false} onClose={onClose} onSubmit={onSubmit} />)
+    rerender(<NodeModal key="open-2" open onClose={onClose} onSubmit={onSubmit} />)
+
+    expect((screen.getByPlaceholderText('My Server') as HTMLInputElement).value).toBe('')
+    expect((screen.getByPlaceholderText('server.lan') as HTMLInputElement).value).toBe('')
+  })
+
   it('submits check_target', () => {
     const { onSubmit } = renderModal({ initial: BASE })
     fireEvent.change(screen.getByPlaceholderText('http://...'), { target: { value: 'http://192.168.1.10:8080' } })
@@ -219,20 +234,15 @@ describe('NodeModal', () => {
     expect(screen.queryByTitle('Router')).toBeNull()
   })
 
-  // ── Container mode ─────────────────────────────────────────────────────
+  // ── Container mode (proxmox only) ─────────────────────────────────────
 
   it('shows Container Mode toggle for proxmox type', () => {
     renderModal({ initial: { ...BASE, type: 'proxmox' } })
     expect(screen.getByText('Container Mode')).toBeDefined()
   })
 
-  it('hides Container Mode for server type', () => {
-    renderModal({ initial: { ...BASE, type: 'server' } })
-    expect(screen.queryByText('Container Mode')).toBeNull()
-  })
-
-  it('hides Container Mode for groupRect type', () => {
-    renderModal({ initial: { ...BASE, type: 'groupRect' } })
+  it('hides Container Mode for non-proxmox types', () => {
+    renderModal({ initial: BASE })
     expect(screen.queryByText('Container Mode')).toBeNull()
   })
 
@@ -243,25 +253,33 @@ describe('NodeModal', () => {
     expect((onSubmit.mock.calls[0][0] as Partial<NodeData>).container_mode).toBe(false)
   })
 
-  // ── Parent container ──────────────────────────────────────────────────
+  // ── Parent Proxmox (vm / lxc only) ───────────────────────────────────
 
-  it('shows Parent Container when options are provided', () => {
+  it('shows Parent Proxmox for vm with proxmoxNodes', () => {
     renderModal({
-      initial: { ...BASE, type: 'server' },
-      parentContainerNodes: [{ id: 'c1', label: 'Container 01' }],
+      initial: { ...BASE, type: 'vm' },
+      proxmoxNodes: [{ id: 'px1', label: 'PVE-01' }],
     })
-    expect(screen.getByText('Parent Container')).toBeDefined()
-    expect(screen.getByText('Container 01')).toBeDefined()
+    expect(screen.getByText('Parent Proxmox')).toBeDefined()
+    expect(screen.getByText('PVE-01')).toBeDefined()
   })
 
-  it('hides Parent Container for groupRect type', () => {
-    renderModal({ initial: { ...BASE, type: 'groupRect' }, parentContainerNodes: [{ id: 'c1', label: 'Container 01' }] })
-    expect(screen.queryByText('Parent Container')).toBeNull()
+  it('shows Parent Proxmox for lxc with proxmoxNodes', () => {
+    renderModal({
+      initial: { ...BASE, type: 'lxc' },
+      proxmoxNodes: [{ id: 'px1', label: 'PVE-01' }],
+    })
+    expect(screen.getByText('Parent Proxmox')).toBeDefined()
   })
 
-  it('hides Parent Container when no container options are available', () => {
-    renderModal({ initial: { ...BASE, type: 'server' } })
-    expect(screen.queryByText('Parent Container')).toBeNull()
+  it('hides Parent Proxmox for server type', () => {
+    renderModal({ initial: BASE, proxmoxNodes: [{ id: 'px1', label: 'PVE-01' }] })
+    expect(screen.queryByText('Parent Proxmox')).toBeNull()
+  })
+
+  it('hides Parent Proxmox for vm when no proxmoxNodes', () => {
+    renderModal({ initial: { ...BASE, type: 'vm' } })
+    expect(screen.queryByText('Parent Proxmox')).toBeNull()
   })
 
   // ── Appearance ────────────────────────────────────────────────────────

frontend/src/components/panels/DetailPanel.tsx

@@ -5,6 +5,7 @@ import { Input } from '@/components/ui/input'
 import { useCanvasStore } from '@/stores/canvasStore'
 import { NODE_TYPE_LABELS, STATUS_COLORS, type ServiceInfo, type NodeData, type NodeProperty } from '@/types'
 import { getServiceUrl } from '@/utils/serviceUrl'
+import { primaryIp } from '@/utils/maskIp'
 import { PROPERTY_ICONS, PROPERTY_ICON_NAMES, resolvePropertyIcon } from '@/utils/propertyIcons'
 import type { Node } from '@xyflow/react'
 
@@ -12,8 +13,8 @@ interface DetailPanelProps {
   onEdit: (id: string) => void
 }
 
-type SvcForm = { port: string; protocol: 'tcp' | 'udp'; service_name: string }
-const EMPTY_FORM: SvcForm = { port: '', protocol: 'tcp', service_name: '' }
+type SvcForm = { port: string; protocol: 'tcp' | 'udp'; service_name: string; path: string }
+const EMPTY_FORM: SvcForm = { port: '', protocol: 'tcp', service_name: '', path: '' }
 
 type PropForm = { key: string; value: string; icon: string | null; visible: boolean }
 const EMPTY_PROP: PropForm = { key: '', value: '', icon: null, visible: true }
@@ -93,10 +94,18 @@ export function DetailPanel({ onEdit }: DetailPanelProps) {
   }
 
   const handleAddService = () => {
-    const port = parseInt(newSvc.port, 10)
-    if (!newSvc.service_name.trim() || isNaN(port) || port < 1 || port > 65535) return
+    const trimmedPort = newSvc.port.trim()
+    const port = trimmedPort === '' ? undefined : parseInt(trimmedPort, 10)
+    if (!newSvc.service_name.trim()) return
+    if (trimmedPort !== '' && (port == null || Number.isNaN(port) || port < 1 || port > 65535)) return
     snapshotHistory()
-    const svc: ServiceInfo = { port, protocol: newSvc.protocol, service_name: newSvc.service_name.trim() }
+    const path = newSvc.path.trim()
+    const svc: ServiceInfo = {
+      ...(port != null ? { port } : {}),
+      protocol: newSvc.protocol,
+      service_name: newSvc.service_name.trim(),
+      ...(path ? { path } : {}),
+    }
     updateNode(node.id, { services: [...services, svc] })
     setNewSvc(EMPTY_FORM)
     setAddingForNode(null)
@@ -112,18 +121,29 @@ export function DetailPanel({ onEdit }: DetailPanelProps) {
   const handleStartEdit = (index: number) => {
     const svc = services[index]
     if (!svc) return
-    setEditSvc({ port: String(svc.port), protocol: svc.protocol, service_name: svc.service_name })
+    setEditSvc({ port: svc.port != null ? String(svc.port) : '', protocol: svc.protocol, service_name: svc.service_name, path: svc.path ?? '' })
     setEditingFor({ nodeId: node.id, index })
     setAddingForNode(null)
   }
 
   const handleSaveEdit = () => {
     if (editingIndex === null) return
-    const port = parseInt(editSvc.port, 10)
-    if (!editSvc.service_name.trim() || isNaN(port) || port < 1 || port > 65535) return
+    const trimmedPort = editSvc.port.trim()
+    const port = trimmedPort === '' ? undefined : parseInt(trimmedPort, 10)
+    if (!editSvc.service_name.trim()) return
+    if (trimmedPort !== '' && (port == null || Number.isNaN(port) || port < 1 || port > 65535)) return
     snapshotHistory()
+    const path = editSvc.path.trim()
     const updated = services.map((svc, i) =>
-      i === editingIndex ? { ...svc, port, protocol: editSvc.protocol, service_name: editSvc.service_name.trim() } : svc
+      i === editingIndex
+        ? {
+            ...svc,
+            protocol: editSvc.protocol,
+            service_name: editSvc.service_name.trim(),
+            ...(port != null ? { port } : { port: undefined }),
+            ...(path ? { path } : { path: undefined }),
+          }
+        : svc
     )
     updateNode(node.id, { services: updated })
     setEditingFor(null)
@@ -202,7 +222,14 @@ export function DetailPanel({ onEdit }: DetailPanelProps) {
             </a>
           </div>
         )}
-        {data.ip && <DetailRow label="IP Address" value={data.ip} mono />}
+        {data.ip && (
+          <div className="flex justify-between gap-2 items-baseline">
+            <span className="text-muted-foreground text-xs shrink-0">IP Address</span>
+            <a href={`http://${primaryIp(data.ip)}`} target="_blank" rel="noopener noreferrer" className="text-xs font-mono text-[#00d4ff] hover:underline truncate flex items-center gap-1" title={data.ip}>
+              {data.ip}<ExternalLink size={10} className="shrink-0" />
+            </a>
+          </div>
+        )}
         {data.mac && <DetailRow label="MAC" value={data.mac} mono />}
         {data.os && <DetailRow label="OS" value={data.os} />}
         {data.check_method && <DetailRow label="Check" value={data.check_method} mono />}
@@ -272,7 +299,7 @@ export function DetailPanel({ onEdit }: DetailPanelProps) {
               editingIndex === i ? (
                 <ServiceForm key={`edit-${i}`} form={editSvc} onChange={setEditSvc} onConfirm={handleSaveEdit} onCancel={() => setEditingFor(null)} confirmLabel="Save" autoFocus />
               ) : (
-                <ServiceBadge key={`${svc.port}-${svc.protocol}-${i}`} svc={svc} host={host} onEdit={() => handleStartEdit(i)} onRemove={() => handleRemoveService(i)} />
+                <ServiceBadge key={`${svc.port ?? 'host'}-${svc.protocol}-${svc.path ?? ''}-${i}`} svc={svc} host={host} onEdit={() => handleStartEdit(i)} onRemove={() => handleRemoveService(i)} />
               )
             )}
           </div>
@@ -472,23 +499,46 @@ function DetailRow({ label, value, mono }: { label: string; value: string; mono?
 }
 
 function ServiceForm({ form, onChange, onConfirm, onCancel, confirmLabel, autoFocus }: {
-  form: { port: string; protocol: 'tcp' | 'udp'; service_name: string }
-  onChange: (f: { port: string; protocol: 'tcp' | 'udp'; service_name: string }) => void
+  form: { port: string; protocol: 'tcp' | 'udp'; service_name: string; path: string }
+  onChange: (f: { port: string; protocol: 'tcp' | 'udp'; service_name: string; path: string }) => void
   onConfirm: () => void
   onCancel: () => void
   confirmLabel: string
   autoFocus?: boolean
 }) {
+  const setPort = (value: string) => {
+    const digitsOnly = value.replace(/\D/g, '').slice(0, 5)
+    onChange({ ...form, port: digitsOnly })
+  }
+
+  const clampPort = (value: string) => {
+    if (!value) return ''
+    const parsed = Number.parseInt(value, 10)
+    if (!Number.isFinite(parsed)) return ''
+    return String(Math.max(1, Math.min(65535, parsed)))
+  }
+
   return (
     <div className="flex flex-col gap-1.5 mb-1 p-2 rounded-md bg-[#0d1117] border border-[#30363d]">
       <Input value={form.service_name} onChange={(e) => onChange({ ...form, service_name: e.target.value })} placeholder="Service name" className="bg-[#21262d] border-[#30363d] text-xs h-7" autoFocus={autoFocus} onKeyDown={(e) => e.key === 'Enter' && onConfirm()} />
       <div className="flex gap-1.5">
-        <Input type="number" value={form.port} onChange={(e) => onChange({ ...form, port: e.target.value })} placeholder="Port" min={1} max={65535} className="bg-[#21262d] border-[#30363d] font-mono text-xs h-7 w-20 shrink-0" onKeyDown={(e) => e.key === 'Enter' && onConfirm()} />
+        <Input
+          type="text"
+          inputMode="numeric"
+          pattern="[0-9]*"
+          value={form.port}
+          onChange={(e) => setPort(e.target.value)}
+          onBlur={() => onChange({ ...form, port: clampPort(form.port) })}
+          placeholder="Port"
+          className="bg-[#21262d] border-[#30363d] font-mono text-xs h-7 w-28 shrink-0"
+          onKeyDown={(e) => e.key === 'Enter' && onConfirm()}
+        />
         <select value={form.protocol} onChange={(e) => onChange({ ...form, protocol: e.target.value as 'tcp' | 'udp' })} className="flex-1 bg-[#21262d] border border-[#30363d] rounded-md text-xs h-7 px-1.5 text-foreground">
           <option value="tcp">tcp</option>
           <option value="udp">udp</option>
         </select>
       </div>
+      <Input value={form.path} onChange={(e) => onChange({ ...form, path: e.target.value })} placeholder="Path (/admin)" className="bg-[#21262d] border-[#30363d] font-mono text-xs h-7" onKeyDown={(e) => e.key === 'Enter' && onConfirm()} />
       <div className="flex gap-1.5">
         <Button size="sm" className="flex-1 h-6 text-[10px] bg-[#00d4ff] text-[#0d1117] hover:bg-[#00d4ff]/90" onClick={onConfirm}>{confirmLabel}</Button>
         <Button size="sm" variant="ghost" className="h-6 text-[10px]" onClick={onCancel}>Cancel</Button>
@@ -611,14 +661,17 @@ const CATEGORY_COLORS: Record<string, string> = {
 function ServiceBadge({ svc, host, onEdit, onRemove }: { svc: ServiceInfo; host?: string; onEdit: () => void; onRemove: () => void }) {
   const url = getServiceUrl(svc, host)
   const color = CATEGORY_COLORS[svc.category ?? ''] ?? '#8b949e'
+  const portLabel = svc.port != null ? String(svc.port) : 'host'
+  const pathLabel = svc.path?.trim() ? svc.path.trim() : null
   const inner = (
     <div className="group flex items-center justify-between gap-2 px-2 py-1.5 rounded-md border text-xs transition-colors" style={{ background: '#21262d', borderColor: '#30363d', cursor: url ? 'pointer' : 'default' }}>
       <div className="flex items-center gap-1.5 min-w-0">
         <span className="shrink-0 w-1.5 h-1.5 rounded-full" style={{ backgroundColor: color }} />
-        <span className="font-medium truncate" style={{ color }}>{svc.service_name}</span>
+        <span className="font-medium truncate" style={{ color }} title={svc.service_name}>{svc.service_name}</span>
+        {pathLabel && <span className="truncate text-[#8b949e]" title={pathLabel}>{pathLabel}</span>}
       </div>
       <div className="flex items-center gap-1.5 shrink-0">
-        <span className="font-mono text-[#8b949e]">{svc.port}/{svc.protocol}</span>
+        <span className="font-mono text-[#8b949e]">{portLabel}/{svc.protocol}</span>
         {url && <ExternalLink size={10} className="text-muted-foreground" />}
         <button onClick={(e) => { e.preventDefault(); e.stopPropagation(); onEdit() }} className="opacity-0 group-hover:opacity-100 transition-opacity text-[#8b949e] hover:text-[#00d4ff] ml-0.5" title="Edit service"><Pencil size={10} /></button>
         <button onClick={(e) => { e.preventDefault(); e.stopPropagation(); onRemove() }} className="opacity-0 group-hover:opacity-100 transition-opacity text-[#8b949e] hover:text-[#f85149] ml-0.5" title="Remove service"><X size={10} /></button>

frontend/src/components/panels/Sidebar.tsx

@@ -1,8 +1,9 @@
 import { useState, useCallback, useEffect, useRef } from 'react'
-import { Plus, Save, ScanLine, ChevronLeft, ChevronRight, LayoutDashboard, Clock, EyeOff, Trash2, RefreshCw, Loader2, Square, Eye, Settings, StopCircle, X } from 'lucide-react'
+import { Plus, Save, ScanLine, ChevronLeft, ChevronRight, LayoutDashboard, Clock, EyeOff, Trash2, RefreshCw, Loader2, Square, Eye, Settings, StopCircle, X, LogOut } from 'lucide-react'
 import { Logo } from '@/components/ui/Logo'
 import { Tooltip, TooltipContent, TooltipTrigger } from '@/components/ui/tooltip'
 import { useCanvasStore } from '@/stores/canvasStore'
+import { useAuthStore } from '@/stores/authStore'
 import { scanApi, settingsApi } from '@/api/client'
 import { toast } from 'sonner'
 import { useLatestRelease } from '@/hooks/useLatestRelease'
@@ -43,6 +44,7 @@ interface SidebarProps {
 export function Sidebar({ onAddNode, onAddGroupRect, onScan, onSave, onNodeApproved, forceView, highlightPendingId }: SidebarProps) {
   const [_collapsed, setCollapsed] = useState(false)
   const [_activeView, setActiveView] = useState<SidebarView>('canvas')
+  const logout = useAuthStore((s) => s.logout)
 
   // When forceView is set, override local state without useEffect
   const collapsed = forceView ? false : _collapsed
@@ -152,6 +154,14 @@ export function Sidebar({ onAddNode, onAddGroupRect, onScan, onSave, onNodeAppro
             onClick={() => setActiveView((v) => v === 'settings' ? 'canvas' : 'settings')}
           />
         )}
+        {!STANDALONE && (
+          <SidebarItem
+            icon={LogOut}
+            label="Logout"
+            collapsed={collapsed}
+            onClick={logout}
+          />
+        )}
       </div>
 
       {!collapsed && <VersionBadge />}
@@ -165,9 +175,26 @@ function PendingDevicesPanel({ onNodeApproved, highlightId }: { onNodeApproved:
   const [devices, setDevices] = useState<PendingDevice[]>([])
   const [loading, setLoading] = useState(false)
   const [selected, setSelected] = useState<PendingDevice | null>(null)
+  const [checkedIds, setCheckedIds] = useState<Set<string>>(new Set())
   const { addNode, scanEventTs } = useCanvasStore()
   const highlightRef = useRef<HTMLButtonElement>(null)
 
+  const allChecked = devices.length > 0 && checkedIds.size === devices.length
+  const someChecked = checkedIds.size > 0
+
+  const toggleCheck = (id: string, e: React.MouseEvent) => {
+    e.stopPropagation()
+    setCheckedIds((prev) => {
+      const next = new Set(prev)
+      if (next.has(id)) next.delete(id); else next.add(id)
+      return next
+    })
+  }
+
+  const toggleAll = () => {
+    setCheckedIds(allChecked ? new Set() : new Set(devices.map((d) => d.id)))
+  }
+
   const load = useCallback(async () => {
     setLoading(true)
     try {
@@ -184,12 +211,58 @@ function PendingDevicesPanel({ onNodeApproved, highlightId }: { onNodeApproved:
     try {
       await scanApi.clearPending()
       setDevices([])
+      setCheckedIds(new Set())
       toast.success('Pending devices cleared')
     } catch {
       toast.error('Failed to clear pending devices')
     }
   }
 
+  const handleBulkApprove = async () => {
+    const ids = [...checkedIds]
+    try {
+      const res = await scanApi.bulkApprove(ids)
+      const deviceToNode: Record<string, string> = {}
+      res.data.device_ids.forEach((did, i) => { deviceToNode[did] = res.data.node_ids[i] })
+      const approvedDevices = devices.filter((d) => ids.includes(d.id))
+      approvedDevices.forEach((d, i) => {
+        const nodeId = deviceToNode[d.id]
+        if (!nodeId) return
+        addNode({
+          id: nodeId,
+          type: (d.suggested_type ?? 'generic') as import('@/types').NodeType,
+          position: { x: 400 + (i % 4) * 160, y: 300 + Math.floor(i / 4) * 100 },
+          data: {
+            label: d.hostname ?? d.ip,
+            type: (d.suggested_type ?? 'generic') as import('@/types').NodeType,
+            ip: d.ip,
+            hostname: d.hostname ?? undefined,
+            status: 'unknown' as const,
+            services: (d.services ?? []) as import('@/types').ServiceInfo[],
+          },
+        })
+        onNodeApproved(nodeId)
+      })
+      setDevices((prev) => prev.filter((d) => !ids.includes(d.id)))
+      setCheckedIds(new Set())
+      toast.success(`Approved ${res.data.approved} device${res.data.approved !== 1 ? 's' : ''}`)
+    } catch {
+      toast.error('Failed to bulk approve devices')
+    }
+  }
+
+  const handleBulkHide = async () => {
+    const ids = [...checkedIds]
+    try {
+      const res = await scanApi.bulkHide(ids)
+      setDevices((prev) => prev.filter((d) => !ids.includes(d.id)))
+      setCheckedIds(new Set())
+      toast.success(`Hidden ${res.data.hidden} device${res.data.hidden !== 1 ? 's' : ''}`)
+    } catch {
+      toast.error('Failed to bulk hide devices')
+    }
+  }
+
   useEffect(() => { load() }, [load])
 
   useEffect(() => {
@@ -251,7 +324,19 @@ function PendingDevicesPanel({ onNodeApproved, highlightId }: { onNodeApproved:
     <>
       <div className="p-2">
         <div className="flex items-center justify-between mb-2">
-          <span className="text-xs font-medium text-muted-foreground uppercase tracking-wider">Pending</span>
+          <div className="flex items-center gap-1.5">
+            {devices.length > 0 && (
+              <input
+                type="checkbox"
+                checked={allChecked}
+                ref={(el) => { if (el) el.indeterminate = someChecked && !allChecked }}
+                onChange={toggleAll}
+                className="w-3 h-3 accent-[#00d4ff] cursor-pointer"
+                title="Select all"
+              />
+            )}
+            <span className="text-xs font-medium text-muted-foreground uppercase tracking-wider">Pending</span>
+          </div>
           <div className="flex items-center gap-1">
             <button onClick={load} className="text-muted-foreground hover:text-foreground p-0.5" title="Refresh">
               <RefreshCw size={12} />
@@ -263,12 +348,28 @@ function PendingDevicesPanel({ onNodeApproved, highlightId }: { onNodeApproved:
             )}
           </div>
         </div>
+        {someChecked && (
+          <div className="flex items-center gap-1 mb-2">
+            <button
+              onClick={handleBulkApprove}
+              className="flex-1 text-[10px] py-1 px-2 rounded bg-[#39d353]/20 text-[#39d353] hover:bg-[#39d353]/30 transition-colors font-medium"
+            >
+              Approve ({checkedIds.size})
+            </button>
+            <button
+              onClick={handleBulkHide}
+              className="flex-1 text-[10px] py-1 px-2 rounded bg-[#8b949e]/20 text-[#8b949e] hover:bg-[#8b949e]/30 transition-colors font-medium"
+            >
+              Hide ({checkedIds.size})
+            </button>
+          </div>
+        )}
         {loading && <Loader2 size={14} className="animate-spin text-muted-foreground mx-auto my-4" />}
         {!loading && devices.length === 0 && (
           <p className="text-xs text-muted-foreground text-center py-4">No pending devices</p>
         )}
         {devices.map((d) => {
-          const namedService = d.services.find((s) => s.category != null && !COMMON_PORTS.has(s.port))
+          const namedService = d.services.find((s) => s.category != null && s.port != null && !COMMON_PORTS.has(s.port))
           const titleService = namedService
             ?? d.services.find((s) => s.port === 80)
             ?? d.services.find((s) => s.port === 443)
@@ -288,10 +389,16 @@ function PendingDevicesPanel({ onNodeApproved, highlightId }: { onNodeApproved:
               key={d.id}
               ref={isHighlighted ? highlightRef : null}
               onClick={() => setSelected(d)}
-              className={`w-full mb-1.5 p-2 rounded-md text-xs text-left transition-colors border ${isHighlighted ? 'bg-[#2d3748] border-[#e3b341]' : 'bg-[#21262d] border-transparent hover:bg-[#30363d] hover:border-[#30363d]'}`}
+              className={`w-full mb-1.5 p-2 rounded-md text-xs text-left transition-colors border ${isHighlighted ? 'bg-[#2d3748] border-[#e3b341]' : checkedIds.has(d.id) ? 'bg-[#21262d] border-[#00d4ff]/40' : 'bg-[#21262d] border-transparent hover:bg-[#30363d] hover:border-[#30363d]'}`}
             >
               <div className="flex items-center gap-1.5">
-                <span className="w-1.5 h-1.5 rounded-full bg-[#e3b341] shrink-0" />
+                <input
+                  type="checkbox"
+                  checked={checkedIds.has(d.id)}
+                  onClick={(e) => e.stopPropagation()}
+                  onChange={(e) => { e.stopPropagation(); toggleCheck(d.id, e as unknown as React.MouseEvent) }}
+                  className="w-3 h-3 accent-[#00d4ff] cursor-pointer shrink-0"
+                />
                 <span className="text-foreground truncate font-medium">{title}</span>
               </div>
               {showIpBelow && (
@@ -530,7 +637,7 @@ function SettingsPanel() {
             min={10}
             max={3600}
             value={interval}
-            onChange={(e) => setIntervalValue(Number(e.target.value))}
+            onChange={(e) => { const v = Number(e.target.value); if (!isNaN(v)) setIntervalValue(v) }}
             className="w-24 px-2 py-1 rounded-md text-xs font-mono bg-[#0d1117] border border-border text-foreground focus:outline-none focus:border-[#00d4ff]"
           />
           <span className="text-xs text-muted-foreground">seconds</span>
@@ -567,7 +674,7 @@ function VersionBadge() {
       </a>
       {hasUpdate && latest && (
         <a
-          href={latest.url}
+          href={latest.url.startsWith('https://') ? latest.url : '#'}
           target="_blank"
           rel="noopener noreferrer"
           className="inline-flex items-center gap-1 px-1.5 py-0.5 rounded text-[10px] font-medium bg-[#e3b341]/15 text-[#e3b341] border border-[#e3b341]/30 hover:bg-[#e3b341]/25 transition-colors self-start"

frontend/src/components/panels/__tests__/DetailPanel.test.ts

@@ -2,10 +2,11 @@ import { describe, it, expect } from 'vitest'
 import { getServiceUrl } from '@/utils/serviceUrl'
 import type { ServiceInfo } from '@/types'
 
-const svc = (port: number, protocol: 'tcp' | 'udp' = 'tcp', service_name = 'test'): ServiceInfo => ({
-  port,
+const svc = (port?: number, protocol: 'tcp' | 'udp' = 'tcp', service_name = 'test', path?: string): ServiceInfo => ({
+  ...(port != null ? { port } : {}),
   protocol,
   service_name,
+  ...(path ? { path } : {}),
 })
 
 describe('getServiceUrl', () => {
@@ -63,4 +64,20 @@ describe('getServiceUrl', () => {
   it('uses host string directly (works with both IP and hostname)', () => {
     expect(getServiceUrl(svc(80), 'myserver.lan')).toBe('http://myserver.lan:80')
   })
+
+  it('uses the node port when the host already includes one', () => {
+    expect(getServiceUrl(svc(undefined, 'tcp', 'app'), '192.168.1.10:8080')).toBe('http://192.168.1.10:8080')
+  })
+
+  it('lets the service port override the node port', () => {
+    expect(getServiceUrl(svc(3000, 'tcp', 'app'), '192.168.1.10:8080')).toBe('http://192.168.1.10:3000')
+  })
+
+  it('appends a normalized path to the final URL', () => {
+    expect(getServiceUrl(svc(3000, 'tcp', 'app', 'admin/login'), '192.168.1.10')).toBe('http://192.168.1.10:3000/admin/login')
+  })
+
+  it('supports path-only services inheriting the node port', () => {
+    expect(getServiceUrl(svc(undefined, 'tcp', 'app', '/metrics'), '192.168.1.10:9090')).toBe('http://192.168.1.10:9090/metrics')
+  })
 })

frontend/src/components/panels/__tests__/DetailPanel.test.tsx

@@ -293,9 +293,35 @@ describe('DetailPanel', () => {
       fireEvent.click(addHeaders[addHeaders.length - 1])
       fireEvent.change(screen.getByPlaceholderText('Service name'), { target: { value: 'nginx' } })
       fireEvent.change(screen.getByPlaceholderText('Port'), { target: { value: '80' } })
+      fireEvent.change(screen.getByPlaceholderText('Path (/admin)'), { target: { value: '/admin' } })
       fireEvent.keyDown(screen.getByPlaceholderText('Port'), { key: 'Enter' })
       expect(updateNode).toHaveBeenCalledOnce()
-      expect(updateNode.mock.calls[0][1].services[0]).toMatchObject({ service_name: 'nginx', port: 80, protocol: 'tcp' })
+      expect(updateNode.mock.calls[0][1].services[0]).toMatchObject({ service_name: 'nginx', port: 80, protocol: 'tcp', path: '/admin' })
+    })
+
+    it('allows adding a service without a port', () => {
+      const updateNode = vi.fn()
+      vi.mocked(canvasStore.useCanvasStore).mockReturnValue({
+        nodes: [makeNode({ ip: '192.168.1.10:8080' })],
+        selectedNodeId: 'n1',
+        selectedNodeIds: [],
+        setSelectedNode: vi.fn(),
+        deleteNode: vi.fn(),
+        updateNode,
+        snapshotHistory: vi.fn(),
+        createGroup: vi.fn(),
+        ungroup: vi.fn(),
+      } as unknown as ReturnType<typeof canvasStore.useCanvasStore>)
+      render(<DetailPanel onEdit={vi.fn()} />)
+      const addHeaders = screen.getAllByText('Add')
+      fireEvent.click(addHeaders[addHeaders.length - 1])
+      fireEvent.change(screen.getByPlaceholderText('Service name'), { target: { value: 'health' } })
+      fireEvent.change(screen.getByPlaceholderText('Path (/admin)'), { target: { value: 'healthz' } })
+      fireEvent.click(screen.getAllByRole('button', { name: 'Add' }).at(-1) as HTMLButtonElement)
+
+      expect(updateNode).toHaveBeenCalledOnce()
+      expect(updateNode.mock.calls[0][1].services[0]).toMatchObject({ service_name: 'health', protocol: 'tcp', path: 'healthz' })
+      expect(updateNode.mock.calls[0][1].services[0].port).toBeUndefined()
     })
 
     it('calls updateNode without the removed service when X is clicked', () => {
@@ -332,7 +358,7 @@ describe('DetailPanel', () => {
     const svc = { port: 80, protocol: 'tcp' as const, service_name: 'nginx' }
 
     it('shows edit form pre-filled when pencil is clicked', () => {
-      setupStore({ services: [svc] })
+      setupStore({ services: [{ ...svc, path: '/admin' }] })
       render(<DetailPanel onEdit={vi.fn()} />)
       // Hover to reveal edit button (fireEvent.mouseOver isn't needed — opacity is CSS only)
       const editBtn = screen.getByTitle('Edit service')
@@ -341,6 +367,8 @@ describe('DetailPanel', () => {
       expect(nameInput.value).toBe('nginx')
       const portInput = screen.getByPlaceholderText('Port') as HTMLInputElement
       expect(portInput.value).toBe('80')
+      const pathInput = screen.getByPlaceholderText('Path (/admin)') as HTMLInputElement
+      expect(pathInput.value).toBe('/admin')
     })
 
     it('calls updateNode with updated values on Save', () => {
@@ -359,11 +387,13 @@ describe('DetailPanel', () => {
 
       const nameInput = screen.getByPlaceholderText('Service name')
       fireEvent.change(nameInput, { target: { value: 'apache' } })
+      fireEvent.change(screen.getByPlaceholderText('Path (/admin)'), { target: { value: '/admin' } })
       fireEvent.click(screen.getByRole('button', { name: 'Save' }))
 
       expect(updateNode).toHaveBeenCalledOnce()
       expect(updateNode.mock.calls[0][1].services[0].service_name).toBe('apache')
       expect(updateNode.mock.calls[0][1].services[0].port).toBe(80)
+      expect(updateNode.mock.calls[0][1].services[0].path).toBe('/admin')
     })
 
     it('cancels edit without updating', () => {
@@ -385,4 +415,34 @@ describe('DetailPanel', () => {
       expect(screen.getByText('nginx')).toBeDefined()
     })
   })
+
+  describe('IP Address — clickable link', () => {
+    it('renders a link for a single IP', () => {
+      setupStore({ ip: '192.168.1.10' })
+      render(<DetailPanel onEdit={vi.fn()} />)
+      const link = screen.getByRole('link', { name: /192\.168\.1\.10/ })
+      expect(link).toBeDefined()
+      expect(link.getAttribute('href')).toBe('http://192.168.1.10')
+      expect(link.getAttribute('target')).toBe('_blank')
+    })
+
+    it('renders no IP link when ip is absent', () => {
+      setupStore({ ip: undefined })
+      render(<DetailPanel onEdit={vi.fn()} />)
+      expect(screen.queryByText('IP Address')).toBeNull()
+    })
+
+    it('uses primary IP as href for comma-separated IPs', () => {
+      setupStore({ ip: '192.168.1.10, 192.168.1.11' })
+      render(<DetailPanel onEdit={vi.fn()} />)
+      const link = screen.getByRole('link', { name: /192\.168\.1\.10/ })
+      expect(link.getAttribute('href')).toBe('http://192.168.1.10')
+    })
+
+    it('displays full comma-separated IP string as link text', () => {
+      setupStore({ ip: '192.168.1.10, 192.168.1.11' })
+      render(<DetailPanel onEdit={vi.fn()} />)
+      expect(screen.getByText(/192\.168\.1\.10, 192\.168\.1\.11/)).toBeDefined()
+    })
+  })
 })

frontend/src/components/panels/__tests__/Sidebar.test.tsx

@@ -2,12 +2,17 @@ import { describe, it, expect, beforeEach, vi } from 'vitest'
 import { render, screen, fireEvent, waitFor } from '@testing-library/react'
 import { Sidebar } from '../Sidebar'
 import { useCanvasStore } from '@/stores/canvasStore'
+import { useAuthStore } from '@/stores/authStore'
 import type { Node } from '@xyflow/react'
 import type { NodeData } from '@/types'
 
 // ── Mocks ────────────────────────────────────────────────────────────────────
 
 vi.mock('@/stores/canvasStore')
+vi.mock('@/stores/authStore')
+
+const mockBulkApprove = vi.fn()
+const mockBulkHide = vi.fn()
 
 vi.mock('@/api/client', () => ({
   scanApi: {
@@ -16,6 +21,12 @@ vi.mock('@/api/client', () => ({
     hidden: vi.fn().mockResolvedValue({ data: [] }),
     runs: vi.fn().mockResolvedValue({ data: [] }),
     stop: vi.fn().mockResolvedValue({}),
+    clearPending: vi.fn().mockResolvedValue({}),
+    approve: vi.fn().mockResolvedValue({ data: { approved: true, node_id: 'new-node-1' } }),
+    hide: vi.fn().mockResolvedValue({ data: { hidden: true } }),
+    ignore: vi.fn().mockResolvedValue({ data: { ignored: true } }),
+    bulkApprove: (...args: unknown[]) => mockBulkApprove(...args),
+    bulkHide: (...args: unknown[]) => mockBulkHide(...args),
   },
   settingsApi: {
     get: vi.fn().mockResolvedValue({ data: { interval_seconds: 60 } }),
@@ -51,6 +62,7 @@ const makeNode = (id: string, status: NodeData['status'], type: NodeData['type']
 })
 
 const mockToggleHideIp = vi.fn()
+const mockLogout = vi.fn()
 
 function mockStore(overrides: Partial<ReturnType<typeof useCanvasStore>> = {}) {
   vi.mocked(useCanvasStore).mockReturnValue({
@@ -64,6 +76,12 @@ function mockStore(overrides: Partial<ReturnType<typeof useCanvasStore>> = {}) {
   } as ReturnType<typeof useCanvasStore>)
 }
 
+function mockAuth() {
+  vi.mocked(useAuthStore).mockImplementation((selector: (s: { logout: () => void }) => unknown) =>
+    selector({ logout: mockLogout }) as ReturnType<typeof useAuthStore>
+  )
+}
+
 const defaultProps = {
   onAddNode: vi.fn(),
   onAddGroupRect: vi.fn(),
@@ -77,6 +95,7 @@ const defaultProps = {
 describe('Sidebar', () => {
   beforeEach(() => {
     mockStore()
+    mockAuth()
     vi.clearAllMocks()
   })
 
@@ -258,4 +277,115 @@ describe('Sidebar', () => {
     fireEvent.click(screen.getByRole('button', { name: 'Settings' }))
     expect(screen.queryByText('Status check interval (s)')).not.toBeInTheDocument()
   })
+
+  // ── Logout ─────────────────────────────────────────────────────────────────
+
+  it('shows Logout button in normal mode', () => {
+    render(<Sidebar {...defaultProps} />)
+    expect(screen.getByText('Logout')).toBeInTheDocument()
+  })
+
+  it('calls logout when Logout is clicked', () => {
+    render(<Sidebar {...defaultProps} />)
+    fireEvent.click(screen.getByText('Logout'))
+    expect(mockLogout).toHaveBeenCalledOnce()
+  })
+})
+
+// ── PendingDevicesPanel — bulk select ─────────────────────────────────────────
+
+const DEVICE_A = {
+  id: 'dev-a',
+  ip: '192.168.1.10',
+  hostname: 'host-a',
+  mac: null,
+  os: null,
+  services: [],
+  suggested_type: 'generic',
+  status: 'pending',
+  discovery_source: 'arp',
+}
+
+const DEVICE_B = {
+  id: 'dev-b',
+  ip: '192.168.1.11',
+  hostname: 'host-b',
+  mac: null,
+  os: null,
+  services: [],
+  suggested_type: 'generic',
+  status: 'pending',
+  discovery_source: 'arp',
+}
+
+describe('PendingDevicesPanel — bulk select', () => {
+  beforeEach(() => {
+    mockStore()
+    mockAuth()
+    vi.clearAllMocks()
+    mockBulkApprove.mockResolvedValue({
+      data: { approved: 2, node_ids: ['n1', 'n2'], device_ids: ['dev-a', 'dev-b'], skipped: 0 },
+    })
+    mockBulkHide.mockResolvedValue({ data: { hidden: 2, skipped: 0 } })
+  })
+
+  async function renderWithDevices() {
+    const { scanApi } = await import('@/api/client')
+    vi.mocked(scanApi.pending).mockResolvedValue({ data: [DEVICE_A, DEVICE_B] } as never)
+    render(<Sidebar {...defaultProps} forceView="pending" />)
+    await waitFor(() => expect(screen.getByText('host-a')).toBeInTheDocument())
+  }
+
+  it('renders checkboxes for each device', async () => {
+    await renderWithDevices()
+    const checkboxes = screen.getAllByRole('checkbox')
+    // select-all + 2 device checkboxes
+    expect(checkboxes.length).toBe(3)
+  })
+
+  it('shows bulk action bar when a device is checked', async () => {
+    await renderWithDevices()
+    const [, firstDeviceCheckbox] = screen.getAllByRole('checkbox')
+    fireEvent.click(firstDeviceCheckbox)
+    await waitFor(() => expect(screen.getByText(/Approve \(1\)/)).toBeInTheDocument())
+    expect(screen.getByText(/Hide \(1\)/)).toBeInTheDocument()
+  })
+
+  it('hides bulk action bar when no device is checked', async () => {
+    await renderWithDevices()
+    expect(screen.queryByText(/Approve \(/)).not.toBeInTheDocument()
+  })
+
+  it('select-all checks all devices', async () => {
+    await renderWithDevices()
+    const [selectAll] = screen.getAllByRole('checkbox')
+    fireEvent.click(selectAll)
+    await waitFor(() => expect(screen.getByText(/Approve \(2\)/)).toBeInTheDocument())
+  })
+
+  it('select-all unchecks all when all are selected', async () => {
+    await renderWithDevices()
+    const [selectAll] = screen.getAllByRole('checkbox')
+    fireEvent.click(selectAll) // select all
+    fireEvent.click(selectAll) // deselect all
+    await waitFor(() => expect(screen.queryByText(/Approve \(/)).not.toBeInTheDocument())
+  })
+
+  it('calls bulkApprove with checked ids and removes devices from list', async () => {
+    await renderWithDevices()
+    const [selectAll] = screen.getAllByRole('checkbox')
+    fireEvent.click(selectAll)
+    fireEvent.click(screen.getByText(/Approve \(2\)/))
+    await waitFor(() => expect(mockBulkApprove).toHaveBeenCalledWith(['dev-a', 'dev-b']))
+    await waitFor(() => expect(screen.queryByText('host-a')).not.toBeInTheDocument())
+  })
+
+  it('calls bulkHide with checked ids and removes devices from list', async () => {
+    await renderWithDevices()
+    const [selectAll] = screen.getAllByRole('checkbox')
+    fireEvent.click(selectAll)
+    fireEvent.click(screen.getByText(/Hide \(2\)/))
+    await waitFor(() => expect(mockBulkHide).toHaveBeenCalledWith(['dev-a', 'dev-b']))
+    await waitFor(() => expect(screen.queryByText('host-b')).not.toBeInTheDocument())
+  })
 })

frontend/src/stores/__tests__/canvasStore.test.ts

@@ -49,21 +49,6 @@ describe('canvasStore', () => {
     expect(hasUnsavedChanges).toBe(true)
   })
 
-  it('addNode nests under parent only when parent is in container mode', () => {
-    const parent = { ...makeNode('p1', { container_mode: false }), position: { x: 100, y: 100 } }
-    const child = { ...makeNode('c1', { parent_id: 'p1' }), position: { x: 150, y: 180 } }
-    useCanvasStore.getState().addNode(parent)
-    useCanvasStore.getState().addNode(child)
-    const childNode = useCanvasStore.getState().nodes.find((n) => n.id === 'c1')
-    expect(childNode?.parentId).toBeUndefined()
-
-    useCanvasStore.getState().updateNode('p1', { container_mode: true })
-    useCanvasStore.getState().setProxmoxContainerMode('p1', true)
-    const nested = useCanvasStore.getState().nodes.find((n) => n.id === 'c1')
-    expect(nested?.parentId).toBe('p1')
-    expect(nested?.extent).toBe('parent')
-  })
-
   it('updateNode updates data fields', () => {
     useCanvasStore.getState().addNode(makeNode('n1', { label: 'old' }))
     useCanvasStore.getState().updateNode('n1', { label: 'new', ip: '10.0.0.1' })
@@ -99,7 +84,7 @@ describe('canvasStore', () => {
 
   it('updateNode clearing parent_id converts position to absolute and clears parentId', () => {
     const proxmox = { ...makeNode('px1', { type: 'proxmox', container_mode: true }), position: { x: 100, y: 100 } }
-    const lxc = { ...makeNode('lxc1', { type: 'lxc', parent_id: 'px1' }), position: { x: 130, y: 140 }, parentId: 'px1', extent: 'parent' as const }
+    const lxc = { ...makeNode('lxc1', { type: 'lxc', parent_id: 'px1' }), position: { x: 30, y: 40 }, parentId: 'px1', extent: 'parent' as const }
     useCanvasStore.getState().addNode(proxmox)
     useCanvasStore.getState().addNode(lxc)
     useCanvasStore.getState().updateNode('lxc1', { parent_id: undefined })
@@ -229,7 +214,7 @@ describe('canvasStore', () => {
   })
 
   it('deleteNode also removes children with matching parentId', () => {
-    useCanvasStore.getState().addNode(makeNode('parent', { container_mode: true }))
+    useCanvasStore.getState().addNode(makeNode('parent'))
     useCanvasStore.getState().addNode(makeNode('child', { parent_id: 'parent' }))
     useCanvasStore.getState().deleteNode('parent')
     const { nodes } = useCanvasStore.getState()
@@ -238,7 +223,7 @@ describe('canvasStore', () => {
   })
 
   it('addNode with parent_id sets parentId and extent', () => {
-    useCanvasStore.getState().addNode(makeNode('parent', { container_mode: true }))
+    useCanvasStore.getState().addNode(makeNode('parent'))
     useCanvasStore.getState().addNode(makeNode('child', { parent_id: 'parent' }))
     const child = useCanvasStore.getState().nodes.find((n) => n.id === 'child')
     expect(child?.parentId).toBe('parent')

frontend/src/stores/canvasStore.ts

@@ -172,18 +172,8 @@ export const useCanvasStore = create<CanvasState>((set) => ({
 
   addNode: (node) =>
     set((state) => {
-      const parent = node.data.parent_id ? state.nodes.find((n) => n.id === node.data.parent_id) : null
-      const shouldNestInParent = !!(parent?.data.container_mode)
-      const enriched = node.data.parent_id && shouldNestInParent
-        ? {
-            ...node,
-            parentId: node.data.parent_id,
-            extent: 'parent' as const,
-            position: {
-              x: Math.max(10, node.position.x - parent.position.x),
-              y: Math.max(10, node.position.y - parent.position.y),
-            },
-          }
+      const enriched = node.data.parent_id
+        ? { ...node, parentId: node.data.parent_id, extent: 'parent' as const }
         : node
       // Parents must come before children in the array (React Flow requirement)
       const withoutNew = state.nodes.filter((n) => n.id !== node.id)
@@ -293,38 +283,14 @@ export const useCanvasStore = create<CanvasState>((set) => ({
 
   setProxmoxContainerMode: (proxmoxId, enabled) =>
     set((state) => {
-      const parentNode = state.nodes.find((n) => n.id === proxmoxId)
       let nodes = state.nodes.map((n) => {
         if (n.id === proxmoxId) {
           const withMode = { ...n, data: { ...n.data, container_mode: enabled } }
-          if (n.data.type !== 'proxmox') return withMode
           return enabled
-            ? { ...withMode, width: n.width ?? 300, height: n.height ?? 200 }
+            ? { ...withMode, width: 300, height: 200 }
             : { ...withMode, width: undefined, height: undefined }
         }
         if (n.data.parent_id === proxmoxId) {
-          if (enabled && parentNode) {
-            return {
-              ...n,
-              parentId: proxmoxId,
-              extent: 'parent' as const,
-              position: {
-                x: Math.max(10, n.position.x - parentNode.position.x),
-                y: Math.max(10, n.position.y - parentNode.position.y),
-              },
-            }
-          }
-          if (!enabled && parentNode) {
-            return {
-              ...n,
-              parentId: undefined,
-              extent: undefined,
-              position: {
-                x: parentNode.position.x + n.position.x,
-                y: parentNode.position.y + n.position.y,
-              },
-            }
-          }
           return enabled
             ? { ...n, parentId: proxmoxId, extent: 'parent' as const }
             : { ...n, parentId: undefined, extent: undefined }

frontend/src/types/index.ts

@@ -13,8 +13,7 @@ export type NodeType =
   | 'printer'
   | 'computer'
   | 'cpl'
-  | 'docker_container'
-  | 'docker_host'
+  | 'docker'
   | 'generic'
   | 'groupRect'
   | 'group'
@@ -37,9 +36,10 @@ export type NodeStatus = 'online' | 'offline' | 'pending' | 'unknown'
 export type CheckMethod = 'ping' | 'http' | 'https' | 'tcp' | 'ssh' | 'prometheus' | 'health' | 'none'
 
 export interface ServiceInfo {
-  port: number
+  port?: number
   protocol: 'tcp' | 'udp'
   service_name: string
+  path?: string
   icon?: string
   category?: string
 }
@@ -127,8 +127,7 @@ export const NODE_TYPE_LABELS: Record<NodeType, string> = {
   printer: 'Printer',
   computer: 'Computer',
   cpl: 'CPL / Powerline',
-  docker_container: 'Docker Container',
-  docker_host: 'Docker Host',
+  docker: 'Docker Host',
   generic: 'Generic Device',
   groupRect: 'Group Rectangle',
   group: 'Node Group',

frontend/src/utils/__tests__/colorUtils.test.ts

@@ -0,0 +1,97 @@
+import { describe, it, expect } from 'vitest'
+import { hexToRgba, rgbaToHex8 } from '../colorUtils'
+
+describe('hexToRgba', () => {
+  it('splits 8-digit hex into hex6 and alpha', () => {
+    const { hex6, alpha } = hexToRgba('#00d4ff0d')
+    expect(hex6).toBe('#00d4ff')
+    expect(alpha).toBe(5)
+  })
+
+  it('handles fully opaque 8-digit hex (ff)', () => {
+    const { hex6, alpha } = hexToRgba('#00d4ffff')
+    expect(hex6).toBe('#00d4ff')
+    expect(alpha).toBe(100)
+  })
+
+  it('handles fully transparent 8-digit hex (00)', () => {
+    const { hex6, alpha } = hexToRgba('#00d4ff00')
+    expect(hex6).toBe('#00d4ff')
+    expect(alpha).toBe(0)
+  })
+
+  it('defaults alpha to 100 for 6-digit hex', () => {
+    const { hex6, alpha } = hexToRgba('#00d4ff')
+    expect(hex6).toBe('#00d4ff')
+    expect(alpha).toBe(100)
+  })
+
+  it('handles 6-digit hex without leading #', () => {
+    const { hex6, alpha } = hexToRgba('ff6e00')
+    expect(hex6).toBe('#ff6e00')
+    expect(alpha).toBe(100)
+  })
+
+  it('handles 8-digit hex without leading #', () => {
+    const { hex6, alpha } = hexToRgba('ff6e0080')
+    expect(hex6).toBe('#ff6e00')
+    expect(alpha).toBe(50)
+  })
+
+  it('returns fallback for invalid input', () => {
+    const { hex6, alpha } = hexToRgba('invalid')
+    expect(hex6).toBe('#000000')
+    expect(alpha).toBe(100)
+  })
+
+  it('is case-insensitive', () => {
+    const { hex6 } = hexToRgba('#00D4FF0D')
+    expect(hex6).toBe('#00D4FF')
+  })
+})
+
+describe('rgbaToHex8', () => {
+  it('combines hex6 and alpha into 8-digit hex', () => {
+    expect(rgbaToHex8('#00d4ff', 5)).toBe('#00d4ff0d')
+  })
+
+  it('produces ff for alpha 100', () => {
+    expect(rgbaToHex8('#00d4ff', 100)).toBe('#00d4ffff')
+  })
+
+  it('produces 00 for alpha 0', () => {
+    expect(rgbaToHex8('#00d4ff', 0)).toBe('#00d4ff00')
+  })
+
+  it('produces 80 for alpha 50', () => {
+    expect(rgbaToHex8('#ff6e00', 50)).toBe('#ff6e0080')
+  })
+
+  it('clamps alpha below 0 to 0', () => {
+    expect(rgbaToHex8('#ffffff', -10)).toBe('#ffffff00')
+  })
+
+  it('clamps alpha above 100 to 100', () => {
+    expect(rgbaToHex8('#ffffff', 150)).toBe('#ffffffff')
+  })
+
+  it('pads single-digit alpha hex with leading zero', () => {
+    const result = rgbaToHex8('#000000', 1)
+    const alphaPart = result.slice(7)
+    expect(alphaPart.length).toBe(2)
+  })
+})
+
+describe('round-trip', () => {
+  it('hexToRgba → rgbaToHex8 round-trips correctly', () => {
+    const original = '#00d4ff0d'
+    const { hex6, alpha } = hexToRgba(original)
+    expect(rgbaToHex8(hex6, alpha)).toBe(original)
+  })
+
+  it('round-trips fully opaque color', () => {
+    const original = '#a855f7ff'
+    const { hex6, alpha } = hexToRgba(original)
+    expect(rgbaToHex8(hex6, alpha)).toBe(original)
+  })
+})

frontend/src/utils/__tests__/export.test.ts

@@ -0,0 +1,71 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest'
+import { exportToPng, EXPORT_QUALITY_OPTIONS } from '../export'
+
+const mockToPng = vi.fn()
+vi.mock('html-to-image', () => ({ toPng: (...args: unknown[]) => mockToPng(...args) }))
+
+describe('exportToPng', () => {
+  let el: HTMLElement
+  let clickSpy: ReturnType<typeof vi.fn>
+  let appendSpy: ReturnType<typeof vi.spyOn>
+  let createSpy: ReturnType<typeof vi.spyOn>
+
+  beforeEach(() => {
+    el = document.createElement('div')
+    clickSpy = vi.fn()
+    createSpy = vi.spyOn(document, 'createElement').mockReturnValue(
+      Object.assign(document.createElement('a'), { click: clickSpy }) as HTMLAnchorElement
+    )
+    appendSpy = vi.spyOn(document.body, 'appendChild').mockImplementation((n) => n)
+    mockToPng.mockResolvedValue('data:image/png;base64,abc')
+  })
+
+  afterEach(() => {
+    createSpy.mockRestore()
+    appendSpy.mockRestore()
+  })
+
+  it('calls toPng with pixelRatio 1 for standard quality', async () => {
+    await exportToPng(el, 'standard')
+    expect(mockToPng).toHaveBeenCalledWith(el, expect.objectContaining({ pixelRatio: 1 }))
+  })
+
+  it('calls toPng with pixelRatio 2 for high quality', async () => {
+    await exportToPng(el, 'high')
+    expect(mockToPng).toHaveBeenCalledWith(el, expect.objectContaining({ pixelRatio: 2 }))
+  })
+
+  it('calls toPng with pixelRatio 4 for ultra quality', async () => {
+    await exportToPng(el, 'ultra')
+    expect(mockToPng).toHaveBeenCalledWith(el, expect.objectContaining({ pixelRatio: 4 }))
+  })
+
+  it('defaults to high quality when no quality arg given', async () => {
+    await exportToPng(el)
+    expect(mockToPng).toHaveBeenCalledWith(el, expect.objectContaining({ pixelRatio: 2 }))
+  })
+
+  it('triggers a download with the correct filename', async () => {
+    await exportToPng(el, 'high')
+    expect(clickSpy).toHaveBeenCalled()
+  })
+
+  it('passes dark background color', async () => {
+    await exportToPng(el, 'standard')
+    expect(mockToPng).toHaveBeenCalledWith(el, expect.objectContaining({ backgroundColor: '#0d1117' }))
+  })
+})
+
+describe('EXPORT_QUALITY_OPTIONS', () => {
+  it('has exactly three options', () => {
+    expect(EXPORT_QUALITY_OPTIONS).toHaveLength(3)
+  })
+
+  it('options are standard, high, ultra in order', () => {
+    expect(EXPORT_QUALITY_OPTIONS.map((o) => o.value)).toEqual(['standard', 'high', 'ultra'])
+  })
+
+  it('pixel ratios are 1, 2, 4', () => {
+    expect(EXPORT_QUALITY_OPTIONS.map((o) => o.pixelRatio)).toEqual([1, 2, 4])
+  })
+})

frontend/src/utils/__tests__/maskIp.test.ts

@@ -1,7 +1,8 @@
 import { describe, it, expect } from 'vitest'
-import { maskIp } from '../maskIp'
+import { maskIp, splitIps, primaryIp } from '../maskIp'
 
 describe('maskIp', () => {
+  // IPv4
   it('masks last two octets of a standard IPv4', () => {
     expect(maskIp('192.168.1.115')).toBe('192.168.XX.XX')
   })
@@ -11,9 +12,61 @@ describe('maskIp', () => {
     expect(maskIp('172.16.254.1')).toBe('172.16.XX.XX')
   })
 
-  it('passes through non-IPv4 strings unchanged', () => {
+  // IPv6
+  it('masks second group and last group of an IPv6 address', () => {
+    expect(maskIp('2001:db8::1')).toBe('2001:XX::XX')
+  })
+
+  it('masks a full IPv6 address', () => {
+    expect(maskIp('fe80:0000:0000:0000:0202:b3ff:fe1e:8329')).toBe('fe80:XX:0000:0000:0202:b3ff:fe1e:XX')
+  })
+
+  it('masks loopback IPv6', () => {
+    // ::1 splits into ['', '', '1'] — groups[1] and last are masked
+    expect(maskIp('::1')).toBe(':XX:XX')
+  })
+
+  // Comma-separated
+  it('masks all IPs in a comma-separated string', () => {
+    expect(maskIp('192.168.1.1, 2001:db8::1')).toBe('192.168.XX.XX, 2001:XX::XX')
+  })
+
+  it('handles comma-separated without spaces', () => {
+    expect(maskIp('10.0.0.1,10.0.0.2')).toBe('10.0.XX.XX, 10.0.XX.XX')
+  })
+
+  // Edge cases
+  it('passes through non-IP strings unchanged', () => {
     expect(maskIp('hostname')).toBe('hostname')
-    expect(maskIp('fe80::1')).toBe('fe80::1')
     expect(maskIp('')).toBe('')
   })
 })
+
+describe('splitIps', () => {
+  it('returns array of trimmed IPs', () => {
+    expect(splitIps('192.168.1.1, 2001:db8::1')).toEqual(['192.168.1.1', '2001:db8::1'])
+  })
+
+  it('returns single-element array for single IP', () => {
+    expect(splitIps('10.0.0.1')).toEqual(['10.0.0.1'])
+  })
+
+  it('returns empty array for empty string', () => {
+    expect(splitIps('')).toEqual([])
+    expect(splitIps('   ')).toEqual([])
+  })
+})
+
+describe('primaryIp', () => {
+  it('returns first IP from comma-separated string', () => {
+    expect(primaryIp('192.168.1.1, 2001:db8::1')).toBe('192.168.1.1')
+  })
+
+  it('returns the only IP when single', () => {
+    expect(primaryIp('10.0.0.1')).toBe('10.0.0.1')
+  })
+
+  it('returns empty string for empty input', () => {
+    expect(primaryIp('')).toBe('')
+  })
+})

frontend/src/utils/__tests__/propertyIcons.test.ts

@@ -1,12 +1,17 @@
 import { describe, it, expect } from 'vitest'
-import { Cpu, HardDrive, MemoryStick } from 'lucide-react'
+import { CircuitBoard, Cpu, EthernetPort, Gpu, HardDrive, HdmiPort, MemoryStick, Usb } from 'lucide-react'
 import { PROPERTY_ICONS, PROPERTY_ICON_NAMES, resolvePropertyIcon } from '../propertyIcons'
 
 describe('PROPERTY_ICONS', () => {
   it('contains the hardware migration icons', () => {
+    expect(PROPERTY_ICONS['CircuitBoard']).toBe(CircuitBoard)
     expect(PROPERTY_ICONS['Cpu']).toBe(Cpu)
+    expect(PROPERTY_ICONS['EthernetPort']).toBe(EthernetPort)
+    expect(PROPERTY_ICONS['Gpu']).toBe(Gpu)
     expect(PROPERTY_ICONS['HardDrive']).toBe(HardDrive)
+    expect(PROPERTY_ICONS['HdmiPort']).toBe(HdmiPort)
     expect(PROPERTY_ICONS['MemoryStick']).toBe(MemoryStick)
+    expect(PROPERTY_ICONS['Usb']).toBe(Usb)
   })
 
   it('has at least 10 icons', () => {

frontend/src/utils/__tests__/themes.test.ts

@@ -4,7 +4,7 @@ import type { NodeType, EdgeType, NodeStatus } from '@/types'
 
 const NODE_TYPES: NodeType[] = [
   'isp', 'router', 'switch', 'server', 'proxmox', 'vm', 'lxc',
-  'nas', 'iot', 'ap', 'camera', 'printer', 'computer', 'cpl', 'docker_host', 'docker_container', 'generic', 'groupRect',
+  'nas', 'iot', 'ap', 'camera', 'printer', 'computer', 'cpl', 'docker', 'generic', 'groupRect',
 ]
 const EDGE_TYPES: EdgeType[] = ['ethernet', 'wifi', 'iot', 'vlan', 'virtual', 'cluster']
 const STATUS_TYPES: NodeStatus[] = ['online', 'offline', 'pending', 'unknown']
@@ -84,7 +84,7 @@ describe('THEMES', () => {
     expect(d.nodeAccents.server.border).toBe('#a855f7')
     expect(d.nodeAccents.isp.border).toBe('#00d4ff')
     expect(d.nodeAccents.proxmox.border).toBe('#ff6e00')
-    expect(d.nodeAccents.docker_host.border).toBe('#2496ED')
+    expect(d.nodeAccents.docker.border).toBe('#2496ED')
     expect(d.nodeCardBackground).toBe('#21262d')
     expect(d.nodeIconBackground).toBe('#161b22')
     expect(d.canvasBackground).toBe('#0d1117')

frontend/src/utils/canvasSerializer.ts

@@ -102,8 +102,8 @@ export function serializeNode(n: Node<NodeData>): Record<string, unknown> {
     disk_gb: n.data.disk_gb ?? null,
     show_hardware: n.data.show_hardware ?? false,
     properties: n.data.properties ?? [],
-    width: n.width ?? null,
-    height: n.height ?? null,
+    width: n.measured?.width ?? n.width ?? null,
+    height: n.measured?.height ?? n.height ?? null,
     bottom_handles: n.data.bottom_handles ?? 1,
     pos_x: n.position.x,
     pos_y: n.position.y,
@@ -134,7 +134,6 @@ export function deserializeApiNode(
   n: ApiNode,
   proxmoxContainerMap: Map<string, boolean>,
 ): Node<NodeData> {
-  const normalizedType = n.type === 'docker' ? 'docker_host' : n.type
   if (n.type === 'groupRect') {
     const w = (n.custom_colors?.width as number | undefined) ?? 360
     const h = (n.custom_colors?.height as number | undefined) ?? 240
@@ -153,15 +152,12 @@ export function deserializeApiNode(
   const parentIsContainer = n.parent_id ? (proxmoxContainerMap.get(n.parent_id) ?? false) : false
   return {
     id: n.id,
-    type: normalizedType,
+    type: n.type,
     position: { x: n.pos_x, y: n.pos_y },
-    data: { ...n, type: normalizedType } as unknown as NodeData,
+    data: n as unknown as NodeData,
     ...(n.parent_id && parentIsContainer ? { parentId: n.parent_id, extent: 'parent' as const } : {}),
-    ...(normalizedType === 'proxmox' && n.container_mode !== false
-      ? { width: n.width ?? 300, height: n.height ?? 200 }
-      : {}),
-    ...(n.width && normalizedType !== 'proxmox' ? { width: n.width } : {}),
-    ...(n.height && normalizedType !== 'proxmox' ? { height: n.height } : {}),
+    ...(n.width ? { width: n.width } : n.type === 'proxmox' && n.container_mode !== false ? { width: 300 } : {}),
+    ...(n.height ? { height: n.height } : n.type === 'proxmox' && n.container_mode !== false ? { height: 200 } : {}),
   }
 }
 

frontend/src/utils/colorUtils.ts

@@ -0,0 +1,29 @@
+/**
+ * Split a 6- or 8-digit hex color into its RGB hex and alpha (0–100).
+ * 6-digit input returns alpha 100.
+ * Invalid input returns { hex6: '#000000', alpha: 100 }.
+ */
+export function hexToRgba(hex: string): { hex6: string; alpha: number } {
+  const clean = hex.replace('#', '')
+  if (clean.length === 8) {
+    const alphaByte = parseInt(clean.slice(6, 8), 16)
+    return {
+      hex6: `#${clean.slice(0, 6)}`,
+      alpha: Math.round((alphaByte / 255) * 100),
+    }
+  }
+  if (clean.length === 6) {
+    return { hex6: `#${clean}`, alpha: 100 }
+  }
+  return { hex6: '#000000', alpha: 100 }
+}
+
+/**
+ * Combine a 6-digit hex color and an alpha (0–100) into an 8-digit hex.
+ */
+export function rgbaToHex8(hex6: string, alpha: number): string {
+  const clamped = Math.max(0, Math.min(100, alpha))
+  const alphaByte = Math.round((clamped / 100) * 255)
+  const alphaHex = alphaByte.toString(16).padStart(2, '0')
+  return `${hex6}${alphaHex}`
+}

frontend/src/utils/export.ts

@@ -1,14 +1,19 @@
 import { toPng } from 'html-to-image'
 
-/**
- * Export the React Flow canvas as a PNG and trigger a browser download.
- * Pass the `.react-flow` wrapper element.
- */
-export async function exportToPng(element: HTMLElement): Promise<void> {
+export type ExportQuality = 'standard' | 'high' | 'ultra'
+
+export const EXPORT_QUALITY_OPTIONS: { value: ExportQuality; label: string; pixelRatio: number; hint: string }[] = [
+  { value: 'standard', label: 'Standard', pixelRatio: 1, hint: '1× — small file' },
+  { value: 'high',     label: 'High',     pixelRatio: 2, hint: '2× — recommended' },
+  { value: 'ultra',    label: 'Ultra',    pixelRatio: 4, hint: '4× — print quality, large file' },
+]
+
+export async function exportToPng(element: HTMLElement, quality: ExportQuality = 'high'): Promise<void> {
+  const option = EXPORT_QUALITY_OPTIONS.find((o) => o.value === quality) ?? EXPORT_QUALITY_OPTIONS[1]
   const dataUrl = await toPng(element, {
     backgroundColor: '#0d1117',
+    pixelRatio: option.pixelRatio,
     style: {
-      // Exclude controls from the export
       '--xy-controls-display': 'none',
     } as Partial<CSSStyleDeclaration>,
   })

frontend/src/utils/exportMarkdown.ts

@@ -15,7 +15,11 @@ export function generateMarkdownTable(nodes: Node<NodeData>[]): string {
     .map((n) => {
       const d = n.data
       const services = d.services?.length
-        ? d.services.map((s) => `${s.service_name}:${s.port}`).join(', ')
+        ? d.services.map((s) => {
+          const port = s.port != null ? `:${s.port}` : ''
+          const path = s.path?.trim() ? s.path.trim() : ''
+          return `${s.service_name}${port}${path}`
+        }).join(', ')
         : EMPTY
       return [
         cell(d.label),

frontend/src/utils/maskIp.ts

@@ -1,10 +1,45 @@
 /**
- * Mask the last two octets of an IPv4 address.
- * e.g. "192.168.1.115" → "192.168.XX.XX"
- * Non-IPv4 strings are returned unchanged.
+ * Mask a single IP address:
+ * - IPv4 "192.168.1.115" → "192.168.XX.XX"
+ * - IPv6 "2001:db8::1"   → "2001:XX::XX"
+ * - Other strings returned unchanged.
+ */
+function maskSingle(ip: string): string {
+  const trimmed = ip.trim()
+  if (/^[\da-fA-F:]+$/.test(trimmed) && trimmed.includes(':')) {
+    const groups = trimmed.split(':')
+    if (groups.length >= 2) {
+      groups[1] = 'XX'
+      groups[groups.length - 1] = 'XX'
+      return groups.join(':')
+    }
+  }
+  const parts = trimmed.split('.')
+  if (parts.length === 4) return `${parts[0]}.${parts[1]}.XX.XX`
+  return trimmed
+}
+
+/**
+ * Mask all IPs in a comma-separated string.
+ * e.g. "192.168.1.1, 2001:db8::1" → "192.168.XX.XX, 2001:XX::XX"
  */
 export function maskIp(ip: string): string {
-  const parts = ip.split('.')
-  if (parts.length === 4) return `${parts[0]}.${parts[1]}.XX.XX`
-  return ip
+  if (!ip) return ip
+  return ip.split(',').map(maskSingle).join(', ')
+}
+
+/**
+ * Split a comma-separated IP string into an array of trimmed values.
+ * Empty string returns [].
+ */
+export function splitIps(ip: string): string[] {
+  if (!ip?.trim()) return []
+  return ip.split(',').map((s) => s.trim()).filter(Boolean)
+}
+
+/**
+ * Return the first IP from a comma-separated string (used for status checks).
+ */
+export function primaryIp(ip: string): string {
+  return splitIps(ip)[0] ?? ''
 }

frontend/src/utils/nodeIcons.ts

@@ -132,8 +132,7 @@ export const NODE_TYPE_DEFAULT_ICONS: Record<NodeType, LucideIcon> = {
   printer:  Printer,
   computer: Monitor,
   cpl:      PlugZap,
-  docker_container: Container,
-  docker_host: Anchor,
+  docker:   Anchor,
   generic:  Circle,
   group:    Circle,
   groupRect: Circle,

frontend/src/utils/propertyIcons.ts

@@ -1,11 +1,15 @@
 import {
   Battery,
   Box,
+  CircuitBoard,
   Clock,
   Cpu,
   Database,
+  EthernetPort,
   Globe,
+  Gpu,
   HardDrive,
+  HdmiPort,
   Hash,
   Key,
   Layers,
@@ -17,6 +21,7 @@ import {
   Shield,
   Tag,
   Thermometer,
+  Usb,
   Wifi,
   Zap,
 } from 'lucide-react'
@@ -25,11 +30,15 @@ import type { LucideIcon } from 'lucide-react'
 export const PROPERTY_ICONS: Record<string, LucideIcon> = {
   Battery,
   Box,
+  CircuitBoard,
   Clock,
   Cpu,
   Database,
+  EthernetPort,
   Globe,
+  Gpu,
   HardDrive,
+  HdmiPort,
   Hash,
   Key,
   Layers,
@@ -41,6 +50,7 @@ export const PROPERTY_ICONS: Record<string, LucideIcon> = {
   Shield,
   Tag,
   Thermometer,
+  Usb,
   Wifi,
   Zap,
 }

frontend/src/utils/serviceUrl.ts

@@ -20,15 +20,82 @@ const NON_HTTP_PORTS = new Set([
   27017, 27018,   // MongoDB
 ])
 
+function splitFirstHost(host: string): string {
+  return host.split(',')[0]?.trim() ?? ''
+}
+
+function parsePort(port: string): number | undefined {
+  if (!/^\d+$/.test(port)) return undefined
+  const parsed = Number.parseInt(port, 10)
+  return parsed >= 1 && parsed <= 65535 ? parsed : undefined
+}
+
+function parseHostParts(host: string): { protocol?: 'http' | 'https'; hostname: string; port?: number } | null {
+  const firstHost = splitFirstHost(host)
+  if (!firstHost) return null
+
+  if (firstHost.startsWith('http://') || firstHost.startsWith('https://')) {
+    const url = new URL(firstHost)
+    return {
+      protocol: url.protocol === 'https:' ? 'https' : 'http',
+      hostname: url.hostname,
+      port: parsePort(url.port),
+    }
+  }
+
+  if (firstHost.startsWith('[')) {
+    const bracketIndex = firstHost.indexOf(']')
+    if (bracketIndex === -1) return { hostname: firstHost }
+    const hostname = firstHost.slice(1, bracketIndex)
+    const remainder = firstHost.slice(bracketIndex + 1)
+    return {
+      hostname,
+      port: remainder.startsWith(':') ? parsePort(remainder.slice(1)) : undefined,
+    }
+  }
+
+  const colonCount = (firstHost.match(/:/g) ?? []).length
+  if (colonCount === 1) {
+    const [hostname, rawPort] = firstHost.split(':')
+    const parsedPort = parsePort(rawPort)
+    if (hostname && parsedPort != null) {
+      return { hostname, port: parsedPort }
+    }
+  }
+
+  return { hostname: firstHost }
+}
+
+function normalizePath(path?: string): string {
+  const trimmed = path?.trim()
+  if (!trimmed) return ''
+  if (trimmed === '/') return '/'
+  return trimmed.startsWith('/') ? trimmed : `/${trimmed}`
+}
+
+function formatHostname(hostname: string): string {
+  return hostname.includes(':') && !hostname.startsWith('[') ? `[${hostname}]` : hostname
+}
+
 export function getServiceUrl(svc: ServiceInfo, host?: string): string | null {
   if (!host) return null
-  if (svc.port === 22) return null        // SSH — no browser
   if (svc.protocol === 'udp') return null // UDP — not HTTP
-  if (NON_HTTP_PORTS.has(svc.port)) return null
+
+  const parts = parseHostParts(host)
+  if (!parts?.hostname) return null
+
+  const effectivePort = svc.port ?? parts.port
+  if (effectivePort === 22) return null // SSH — no browser
+  if (effectivePort != null && NON_HTTP_PORTS.has(effectivePort)) return null
 
   const name = svc.service_name.toLowerCase()
-  const isHttps =
+  const protocol = parts.protocol ?? (
     name.includes('https') || name.includes('ssl') || name.includes('tls') ||
-    svc.port === 443 || svc.port === 8443
-  return `${isHttps ? 'https' : 'http'}://${host}:${svc.port}`
+    effectivePort === 443 || effectivePort === 8443
+      ? 'https'
+      : 'http'
+  )
+  const base = `${protocol}://${formatHostname(parts.hostname)}`
+  const port = effectivePort != null ? `:${effectivePort}` : ''
+  return `${base}${port}${normalizePath(svc.path)}`
 }

frontend/src/utils/themes.ts

@@ -56,8 +56,7 @@ export const THEMES: Record<ThemeId, ThemePreset> = {
         printer:  { border: '#8b949e', icon: '#8b949e' },
         computer: { border: '#a855f7', icon: '#a855f7' },
         cpl:      { border: '#e3b341', icon: '#e3b341' },
-        docker_container: { border: '#38bdf8', icon: '#38bdf8' },
-        docker_host:   { border: '#2496ED', icon: '#2496ED' },
+        docker:   { border: '#2496ED', icon: '#2496ED' },
         generic:  { border: '#8b949e', icon: '#8b949e' },
         groupRect:{ border: '#00d4ff', icon: '#00d4ff' },
         group:    { border: '#00d4ff', icon: '#00d4ff' },
@@ -112,8 +111,7 @@ export const THEMES: Record<ThemeId, ThemePreset> = {
         printer:  { border: '#94a3b8', icon: '#94a3b8' },
         computer: { border: '#c084fc', icon: '#c084fc' },
         cpl:      { border: '#fbbf24', icon: '#fbbf24' },
-        docker_container: { border: '#38bdf8', icon: '#38bdf8' },
-        docker_host:   { border: '#2496ED', icon: '#2496ED' },
+        docker:   { border: '#2496ED', icon: '#2496ED' },
         generic:  { border: '#94a3b8', icon: '#94a3b8' },
         groupRect:{ border: '#22d3ee', icon: '#22d3ee' },
         group:    { border: '#22d3ee', icon: '#22d3ee' },
@@ -168,8 +166,7 @@ export const THEMES: Record<ThemeId, ThemePreset> = {
         printer:  { border: '#6b7280', icon: '#6b7280' },
         computer: { border: '#7c3aed', icon: '#7c3aed' },
         cpl:      { border: '#b45309', icon: '#b45309' },
-        docker_container: { border: '#0ea5e9', icon: '#0ea5e9' },
-        docker_host:   { border: '#2496ED', icon: '#2496ED' },
+        docker:   { border: '#2496ED', icon: '#2496ED' },
         generic:  { border: '#6b7280', icon: '#6b7280' },
         groupRect:{ border: '#0284c7', icon: '#0284c7' },
         group:    { border: '#0284c7', icon: '#0284c7' },
@@ -224,8 +221,7 @@ export const THEMES: Record<ThemeId, ThemePreset> = {
         printer:  { border: '#8888ff', icon: '#8888ff' },
         computer: { border: '#ff00ff', icon: '#ff00ff' },
         cpl:      { border: '#ffff00', icon: '#ffff00' },
-        docker_container: { border: '#00ddff', icon: '#00ddff' },
-        docker_host:   { border: '#00aaff', icon: '#00aaff' },
+        docker:   { border: '#00aaff', icon: '#00aaff' },
         generic:  { border: '#8888ff', icon: '#8888ff' },
         groupRect:{ border: '#00ffff', icon: '#00ffff' },
         group:    { border: '#00ffff', icon: '#00ffff' },
@@ -280,8 +276,7 @@ export const THEMES: Record<ThemeId, ThemePreset> = {
         printer:  { border: '#005500', icon: '#005500' },
         computer: { border: '#008822', icon: '#008822' },
         cpl:      { border: '#66ff33', icon: '#66ff33' },
-        docker_container: { border: '#00dd99', icon: '#00dd99' },
-        docker_host:   { border: '#00cc88', icon: '#00cc88' },
+        docker:   { border: '#00cc88', icon: '#00cc88' },
         generic:  { border: '#006600', icon: '#006600' },
         groupRect:{ border: '#00ff41', icon: '#00ff41' },
         group:    { border: '#00ff41', icon: '#00ff41' },

frontend/vite.config.ts

@@ -1,12 +1,14 @@
+import fs from 'fs'
 import path from 'path'
 import { defineConfig } from 'vitest/config'
 import react from '@vitejs/plugin-react'
 import tailwindcss from '@tailwindcss/vite'
-import pkg from './package.json'
+
+const appVersion = fs.readFileSync(path.resolve(__dirname, '../VERSION'), 'utf-8').trim()
 
 export default defineConfig({
   define: {
-    __APP_VERSION__: JSON.stringify(pkg.version),
+    __APP_VERSION__: JSON.stringify(appVersion),
   },
   plugins: [react(), tailwindcss()],
   resolve: {