Merge branch 'Pouzor:main' into main

.env.example

@@ -28,3 +28,9 @@ MCP_SERVICE_KEY=svc_changeme
 # Off by default. Set to a random secret to enable.
 # Generate: python3 -c "import secrets; print(secrets.token_urlsafe(32))"
 # LIVEVIEW_KEY=
+
+# Gethomepage widget — read-only stats at /api/v1/stats/summary
+# Off by default. Set to a random secret to enable; clients must send
+# the same value in the `X-API-Key` header.
+# Generate: python3 -c "import secrets; print(secrets.token_urlsafe(32))"
+# HOMEPAGE_API_KEY=

README.md

@@ -1,13 +1,15 @@
 # Homelable
 
-Homelable is a self-hosted infrastructure visualization solution. It provides a network scanning feature to accelerate the identification of machines and services deployed on your local infrastructure.
+Homelable is a self-hosted infrastructure visualization solution. It provides a network/zigbee scanning feature to accelerate the identification of machines, devices and services deployed on your local infrastructure.
 
-Homelable also offers a healthcheck system (WIP) through multiple methods (ping/TCP, /health API, etc.) to get a global overview of online/offline services.
+Homelable also offers a healthcheck system through multiple methods (ping/TCP, /health API, etc.) to get a global overview of online/offline services.
 
 You can also select some pre-built design styles, or personalize each device in your diagram.
 
 If you just like the design, you can only run the frontend and export your design as PNG.
 
+If you are running  <img width="35" height="35" align="middle" alt="New_Home_Assistant_logo" src="https://github.com/user-attachments/assets/3bb17686-c706-40ce-a2d3-57e02378f37c" />  Homeassistant, check the [Homelable HA version](https://github.com/Pouzor/homelable-hacs) (via HACS)
+
 
 ---
 
@@ -16,8 +18,9 @@ If you just like the design, you can only run the frontend and export your desig
 <p align="center">
   <img src="docs/homelable1.png" alt="Homelable canvas overview" width="100%" />
   <img src="docs/homelable2.png" alt="Homelable node detail" width="100%" />
-  <img src="docs/homelable3.png" alt="Homelable sidebar and scan" width="48%" />
   <img src="docs/homelable4.png" alt="Homelable edit pannel" width="48%" />
+  <img width="48%" alt="Homelable Zigbee Network" src="https://github.com/user-attachments/assets/06caab68-6637-4dda-ab16-7e83f63d3972" />
+
 </p>
 
 ---
@@ -131,6 +134,60 @@ The page shows your canvas in pan/zoom-only mode — no editing, no credentials
 
 ---
 
+## Gethomepage Widget (read-only stats)
+
+Homelable can expose a small JSON stats endpoint that [gethomepage](https://gethomepage.dev) consumes through its built-in `customapi` widget. Disabled by default.
+
+### Activation
+
+Add `HOMEPAGE_API_KEY` to your `.env`:
+
+`HOMEPAGE_API_KEY=your-secret-key`
+
+Restart the backend (`docker compose restart backend`).
+
+### Endpoint
+
+`GET /api/v1/stats/summary` — requires header `X-API-Key: your-secret-key`. Returns:
+
+```json
+{
+  "nodes": 12,
+  "online": 9,
+  "offline": 2,
+  "unknown": 1,
+  "pending_devices": 3,
+  "zigbee_devices": 5,
+  "last_scan_at": "2026-05-14T10:00:00+00:00"
+}
+```
+
+### gethomepage `services.yaml` snippet
+
+```yaml
+- Homelab:
+    - Homelable:
+        icon: mdi-lan
+        href: http://homelable.local:3000
+        widget:
+          type: customapi
+          url: http://homelable.local:8000/api/v1/stats/summary
+          method: GET
+          headers:
+            X-API-Key: your-secret-key
+          mappings:
+            - field: nodes           ; label: Nodes
+            - field: online          ; label: Online
+            - field: offline         ; label: Offline
+            - field: pending_devices ; label: Pending
+            - field: zigbee_devices  ; label: Zigbee
+            - field: last_scan_at    ; label: Last scan
+```
+
+The backend port (`8000`) must be reachable from your gethomepage container.
+
+---
+
 ## MCP Server (AI Integration) (optional)
 
 Homelable can exposes a [Model Context Protocol](https://modelcontextprotocol.io) server so any MCP-compatible AI client (Claude Code, Claude Desktop, Open WebUI…) can read your homelab topology and act on it.

VERSION

@@ -1 +1 @@
-1.13.0
+2.1.1

backend/app/api/routes/liveview.py

@@ -34,8 +34,10 @@ async def liveview_canvas(
     edges = (await db.execute(select(Edge))).scalars().all()
     state = await db.get(CanvasState, 1)
     viewport: dict[str, Any] = state.viewport if state else {"x": 0, "y": 0, "zoom": 1}
+    custom_style: dict[str, Any] | None = state.custom_style if state else None
     return CanvasStateResponse(
         nodes=[NodeResponse.model_validate(n) for n in nodes],
         edges=[EdgeResponse.model_validate(e) for e in edges],
         viewport=viewport,
+        custom_style=custom_style,
     )

backend/app/api/routes/scan.py

@@ -15,6 +15,9 @@ from app.db.models import Edge, Node, PendingDevice, PendingDeviceLink, ScanRun
 from app.schemas.nodes import NodeCreate
 from app.schemas.scan import PendingDeviceResponse, ScanRunResponse
 from app.services.scanner import request_cancel, run_scan
+from app.services.zigbee_service import build_zigbee_properties
+
+_ZIGBEE_TYPES = {"zigbee_coordinator", "zigbee_router", "zigbee_enddevice"}
 
 
 class BulkActionRequest(BaseModel):
@@ -125,14 +128,22 @@ async def bulk_approve_devices(
     created_nodes: list[Node] = []
     for device in devices:
         device.status = "approved"
+        node_type = device.suggested_type or "generic"
+        is_zigbee = node_type in _ZIGBEE_TYPES
         node = Node(
             label=device.hostname or device.friendly_name or device.ip or "device",
-            type=device.suggested_type or "generic",
+            type=node_type,
             ip=device.ip,
             hostname=device.hostname,
-            status="unknown",
+            status="online" if is_zigbee else "unknown",
             services=device.services or [],
             ieee_address=device.ieee_address,
+            properties=build_zigbee_properties(
+                device.ieee_address, device.vendor, device.model, device.lqi
+            ) if is_zigbee else [],
+            # Default to ping so the status checker actually polls the new node.
+            # Without this the scheduler skips it (check_method NULL → no check).
+            check_method="none" if is_zigbee else ("ping" if device.ip else None),
         )
         db.add(node)
         created_nodes.append(node)
@@ -222,14 +233,20 @@ async def approve_device(
     if device.status != "pending":
         raise HTTPException(status_code=409, detail="Device already processed")
     device.status = "approved"
+    _is_zigbee = node_data.type in _ZIGBEE_TYPES
     node = Node(
         label=node_data.label,
         type=node_data.type,
         ip=node_data.ip,
         hostname=node_data.hostname,
-        status=node_data.status,
+        status="online" if _is_zigbee else node_data.status,
         services=node_data.services or [],
         ieee_address=device.ieee_address,
+        properties=build_zigbee_properties(
+            device.ieee_address, device.vendor, device.model, device.lqi
+        ) if _is_zigbee else (node_data.properties or []),
+        check_method="none" if _is_zigbee else (node_data.check_method or ("ping" if node_data.ip else None)),
+        check_target=None if _is_zigbee else node_data.check_target,
     )
     db.add(node)
     await db.flush()

backend/app/api/routes/stats.py

@@ -0,0 +1,64 @@
+import hmac
+
+from fastapi import APIRouter, Depends, Header, HTTPException
+from sqlalchemy import func, select
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.core.config import settings
+from app.db.database import get_db
+from app.db.models import Node, PendingDevice, ScanRun
+
+router = APIRouter()
+
+
+def _check_key(x_api_key: str | None) -> None:
+    if not settings.homepage_api_key:
+        raise HTTPException(status_code=403, detail="Stats endpoint is disabled")
+    if not x_api_key or not hmac.compare_digest(x_api_key, settings.homepage_api_key):
+        raise HTTPException(status_code=403, detail="Invalid API key")
+
+
+@router.get("/summary")
+async def summary(
+    x_api_key: str | None = Header(default=None, alias="X-API-Key"),
+    db: AsyncSession = Depends(get_db),
+) -> dict[str, object]:
+    """Read-only stats payload for the gethomepage `customapi` widget.
+
+    Disabled unless HOMEPAGE_API_KEY is set. Caller must send the same
+    value in the `X-API-Key` header.
+    """
+    _check_key(x_api_key)
+
+    status_rows = (
+        await db.execute(select(Node.status, func.count()).group_by(Node.status))
+    ).all()
+    counts = {row[0]: row[1] for row in status_rows}
+
+    pending = (
+        await db.execute(
+            select(func.count())
+            .select_from(PendingDevice)
+            .where(PendingDevice.status == "pending")
+        )
+    ).scalar_one()
+
+    zigbee = (
+        await db.execute(
+            select(func.count()).select_from(Node).where(Node.ieee_address.isnot(None))
+        )
+    ).scalar_one()
+
+    last_scan_at = (
+        await db.execute(select(func.max(ScanRun.finished_at)))
+    ).scalar_one()
+
+    return {
+        "nodes": sum(counts.values()),
+        "online": counts.get("online", 0),
+        "offline": counts.get("offline", 0),
+        "unknown": counts.get("unknown", 0),
+        "pending_devices": pending,
+        "zigbee_devices": zigbee,
+        "last_scan_at": last_scan_at.isoformat() if last_scan_at else None,
+    }

backend/app/api/routes/zigbee.py

@@ -23,7 +23,12 @@ from app.schemas.zigbee import (
     ZigbeeTestConnectionRequest,
     ZigbeeTestConnectionResponse,
 )
-from app.services.zigbee_service import fetch_networkmap, test_mqtt_connection
+from app.services.zigbee_service import (
+    build_zigbee_properties,
+    fetch_networkmap,
+    merge_zigbee_properties,
+    test_mqtt_connection,
+)
 
 logger = logging.getLogger(__name__)
 router = APIRouter()
@@ -142,10 +147,17 @@ async def _persist_pending_import(
         ieee = n.get("ieee_address")
         if not ieee:
             continue
+        props = build_zigbee_properties(
+            ieee, n.get("vendor"), n.get("model"), n.get("lqi")
+        )
+
         if n.get("device_type") == "Coordinator":
             existing = await db.execute(select(Node).where(Node.ieee_address == ieee))
             existing_node = existing.scalar_one_or_none()
             if existing_node:
+                existing_node.properties = merge_zigbee_properties(
+                    existing_node.properties, props
+                )
                 coordinator_out = ZigbeeCoordinatorOut(
                     id=existing_node.id,
                     label=existing_node.label,
@@ -157,9 +169,11 @@ async def _persist_pending_import(
             node = Node(
                 label=label,
                 type=n.get("type") or "zigbee_coordinator",
-                status="unknown",
+                status="online",
+                check_method="none",
                 ieee_address=ieee,
                 services=[],
+                properties=props,
             )
             db.add(node)
             await db.flush()
@@ -168,6 +182,19 @@ async def _persist_pending_import(
             )
             continue
 
+        # If the device has already been approved as a canvas Node, refresh
+        # its properties and skip creating a pending row (keeps approved
+        # devices out of pending/hidden modals on re-import).
+        existing_node_q = await db.execute(
+            select(Node).where(Node.ieee_address == ieee)
+        )
+        existing_node = existing_node_q.scalar_one_or_none()
+        if existing_node:
+            existing_node.properties = merge_zigbee_properties(
+                existing_node.properties, props
+            )
+            continue
+
         result = await db.execute(
             select(PendingDevice).where(PendingDevice.ieee_address == ieee)
         )

backend/app/core/config.py

@@ -61,6 +61,11 @@ class Settings(BaseSettings):
     # Leave unset (or empty) to keep the feature disabled (default).
     liveview_key: str | None = None
 
+    # Homepage widget — optional read-only stats endpoint for gethomepage.
+    # Set to a random secret to enable /api/v1/stats/summary (X-API-Key header).
+    # Leave empty to keep the feature disabled (default).
+    homepage_api_key: str = ""
+
     def _override_path(self) -> Path:
         return Path(self.sqlite_path).parent / "scan_config.json"
 

backend/app/core/security.py

@@ -1,22 +1,22 @@
 from datetime import datetime, timedelta, timezone
 
+import bcrypt
 from jose import JWTError, jwt
-from passlib.context import CryptContext
 
 from app.core.config import settings
 
-pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
-
 
 def verify_password(plain: str, hashed: str) -> bool:
+    if not plain or not hashed:
+        return False
     try:
-        return bool(pwd_context.verify(plain, hashed))
-    except ValueError:
+        return bcrypt.checkpw(plain.encode("utf-8"), hashed.encode("utf-8"))
+    except (ValueError, TypeError):
         return False
 
 
 def hash_password(password: str) -> str:
-    return str(pwd_context.hash(password))
+    return bcrypt.hashpw(password.encode("utf-8"), bcrypt.gensalt()).decode("utf-8")
 
 
 def create_access_token(subject: str) -> str:

backend/app/main.py

@@ -7,7 +7,7 @@ from typing import Any
 from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
 
-from app.api.routes import auth, canvas, edges, liveview, nodes, scan, status, zigbee
+from app.api.routes import auth, canvas, edges, liveview, nodes, scan, stats, status, zigbee
 from app.api.routes import settings as settings_routes
 from app.core.config import settings
 from app.core.scheduler import start_scheduler, stop_scheduler
@@ -56,6 +56,7 @@ app.include_router(status.router, prefix="/api/v1/status", tags=["status"])
 app.include_router(settings_routes.router, prefix="/api/v1/settings", tags=["settings"])
 app.include_router(liveview.router, prefix="/api/v1/liveview", tags=["liveview"])
 app.include_router(zigbee.router, prefix="/api/v1/zigbee", tags=["zigbee"])
+app.include_router(stats.router, prefix="/api/v1/stats", tags=["stats"])
 
 
 @app.get("/api/v1/health")

backend/app/services/status_checker.py

@@ -24,6 +24,11 @@ async def check_node(check_method: str, target: str | None, ip: str | None) -> d
     host = target or raw_ip
     if not host:
         return {"status": "unknown", "response_time_ms": None}
+    # Reject hostnames that look like CLI flags — defends ping/tcp invocations
+    # against arg-injection if a malicious admin sets target like "-O".
+    if host.startswith("-"):
+        logger.warning("Rejecting check target that starts with '-': %r", host)
+        return {"status": "unknown", "response_time_ms": None}
 
     start = time.monotonic()
     try:
@@ -60,8 +65,14 @@ async def check_node(check_method: str, target: str | None, ip: str | None) -> d
 
 
 async def _ping(host: str) -> bool:
+    # ping(8) -W flag units differ by OS:
+    #   Linux:   seconds        (-W 1   = 1s)
+    #   macOS:   milliseconds   (-W 1   = 1ms — fails for any RTT >1ms)
+    #   Windows: -w in ms       (-w 1000 = 1s)
     if sys.platform == "win32":
         args = ["ping", "-n", "1", "-w", "1000", host]
+    elif sys.platform == "darwin":
+        args = ["ping", "-c", "1", "-W", "1000", host]
     else:
         args = ["ping", "-c", "1", "-W", "1", host]
     proc = await asyncio.create_subprocess_exec(

backend/app/services/zigbee_service.py

@@ -58,6 +58,54 @@ def _build_tls_context(insecure: bool) -> ssl.SSLContext:
     return ctx
 
 
+def build_zigbee_properties(
+    ieee: str | None,
+    vendor: str | None,
+    model: str | None,
+    lqi: int | None,
+) -> list[dict[str, Any]]:
+    """Build a NodeProperty list for a Zigbee device (IEEE, Vendor, Model, LQI).
+
+    Only includes a row when the value is non-empty. Shape matches the
+    frontend ``NodeProperty`` type: ``{key, value, icon, visible}``.
+
+    New props default to ``visible=False`` — users opt in to showing them on
+    the canvas card from the right panel.
+    """
+    props: list[dict[str, Any]] = []
+    if ieee:
+        props.append({"key": "IEEE", "value": ieee, "icon": None, "visible": False})
+    if vendor:
+        props.append({"key": "Vendor", "value": vendor, "icon": None, "visible": False})
+    if model:
+        props.append({"key": "Model", "value": model, "icon": None, "visible": False})
+    if lqi is not None:
+        props.append({"key": "LQI", "value": str(lqi), "icon": None, "visible": False})
+    return props
+
+
+def merge_zigbee_properties(
+    existing: list[dict[str, Any]] | None,
+    new_props: list[dict[str, Any]],
+) -> list[dict[str, Any]]:
+    """Merge fresh zigbee props into an existing property list.
+
+    For keys already present: update ``value`` but preserve the user's
+    ``visible`` choice. New keys are appended with whatever visibility the
+    caller gave them (hidden by default per ``build_zigbee_properties``).
+    Non-zigbee custom properties are preserved untouched.
+    """
+    out = [dict(p) for p in (existing or [])]
+    by_key = {p.get("key"): p for p in out}
+    for np in new_props:
+        key = np.get("key")
+        if key in by_key:
+            by_key[key]["value"] = np.get("value")
+        else:
+            out.append(dict(np))
+    return out
+
+
 def _z2m_type_to_homelable(device_type: str) -> str:
     """Map a Z2M device type string to a homelable node type."""
     mapping = {

backend/requirements.txt

@@ -7,8 +7,7 @@ alembic==1.13.3
 pydantic==2.9.2
 pydantic-settings==2.5.2
 python-jose[cryptography]==3.5.0
-passlib[bcrypt]==1.7.4
-bcrypt==4.0.1
+bcrypt==4.2.1
 python-multipart==0.0.27
 apscheduler==3.10.4
 python-nmap==0.7.1

backend/scripts/hash_password.py

@@ -1,13 +1,11 @@
-"""Generate a bcrypt password hash for config.yml."""
+"""Generate a bcrypt password hash for the AUTH_PASSWORD_HASH env var."""
 import sys
 
-from passlib.context import CryptContext
-
-pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
+import bcrypt
 
 if len(sys.argv) < 2:
     print("Usage: python scripts/hash_password.py <password>")
     sys.exit(1)
 
 password = sys.argv[1]
-print(pwd_context.hash(password))
+print(bcrypt.hashpw(password.encode("utf-8"), bcrypt.gensalt()).decode("utf-8"))

backend/tests/conftest.py

@@ -5,23 +5,21 @@ os.environ.setdefault("SECRET_KEY", "test-only-secret-key-not-for-production")
 
 import pytest
 from httpx import ASGITransport, AsyncClient
-from passlib.context import CryptContext
 from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker, create_async_engine
 
+from app.core.security import hash_password
 from app.db.database import Base, get_db
 from app.main import app
 
 TEST_DB_URL = "sqlite+aiosqlite:///:memory:"
 
-_pwd_ctx = CryptContext(schemes=["bcrypt"], deprecated="auto")
-
 
 @pytest.fixture(autouse=True, scope="session")
 def test_credentials():
     """Configure test auth credentials directly on settings."""
     from app.core.config import settings
     settings.auth_username = "admin"
-    settings.auth_password_hash = _pwd_ctx.hash("admin")
+    settings.auth_password_hash = hash_password("admin")
 
 
 @pytest.fixture

backend/tests/test_auth.py

@@ -68,3 +68,71 @@ async def test_login_with_malformed_hash_returns_401_not_500(client: AsyncClient
         assert res.status_code == 401
     finally:
         settings.auth_password_hash = original
+
+
+# --- JWT-level cases ---
+
+async def test_expired_token_rejected(client: AsyncClient):
+    """A JWT whose `exp` is in the past must be refused."""
+    from datetime import datetime, timedelta, timezone
+
+    from jose import jwt
+
+    from app.core.config import settings
+    payload = {
+        "sub": "admin",
+        "exp": datetime.now(timezone.utc) - timedelta(minutes=1),
+    }
+    token = jwt.encode(payload, settings.secret_key, algorithm=settings.algorithm)
+    res = await client.get("/api/v1/nodes", headers={"Authorization": f"Bearer {token}"})
+    assert res.status_code == 401
+
+
+async def test_malformed_token_rejected(client: AsyncClient):
+    res = await client.get("/api/v1/nodes", headers={"Authorization": "Bearer not-a-jwt"})
+    assert res.status_code == 401
+
+
+async def test_token_signed_with_wrong_secret_rejected(client: AsyncClient):
+    """A token signed with a different key must not be accepted."""
+    from datetime import datetime, timedelta, timezone
+
+    from jose import jwt
+
+    from app.core.config import settings
+    payload = {
+        "sub": "admin",
+        "exp": datetime.now(timezone.utc) + timedelta(minutes=5),
+    }
+    forged = jwt.encode(payload, "different-secret", algorithm=settings.algorithm)
+    res = await client.get("/api/v1/nodes", headers={"Authorization": f"Bearer {forged}"})
+    assert res.status_code == 401
+
+
+async def test_missing_authorization_header_rejected(client: AsyncClient):
+    res = await client.get("/api/v1/nodes")
+    assert res.status_code == 401
+
+
+async def test_empty_password_does_not_pass_when_hash_empty(client: AsyncClient):
+    """No credentials configured server-side must not authenticate an empty password."""
+    from app.core.config import settings
+    original_hash = settings.auth_password_hash
+    settings.auth_password_hash = ""
+    try:
+        res = await client.post("/api/v1/auth/login", json={"username": "admin", "password": ""})
+        assert res.status_code == 401
+    finally:
+        settings.auth_password_hash = original_hash
+
+
+# --- Password helper ---
+
+def test_verify_password_handles_empty_inputs():
+    """verify_password must be safe against empty plain / empty hash without raising."""
+    from app.core.security import hash_password, verify_password
+    h = hash_password("hunter2")
+    assert verify_password("hunter2", h) is True
+    assert verify_password("", h) is False
+    assert verify_password("hunter2", "") is False
+    assert verify_password("", "") is False

backend/tests/test_liveview.py

@@ -112,6 +112,28 @@ async def test_liveview_returns_saved_canvas(client: AsyncClient, auth_headers):
     assert nodes[0]["label"] == "Live Node"
 
 
+# ── custom_style + theme propagation ─────────────────────────────────────────
+
+@pytest.mark.asyncio
+async def test_liveview_returns_custom_style_and_theme(client: AsyncClient, auth_headers):
+    """custom_style and viewport.theme_id from a saved canvas surface in liveview."""
+    settings.liveview_key = "test-key"
+    headers = await auth_headers()
+    payload = {
+        "nodes": [],
+        "edges": [],
+        "viewport": {"x": 0, "y": 0, "zoom": 1, "theme_id": "matrix"},
+        "custom_style": {"fontFamily": "Inter", "nodeRadius": 12},
+    }
+    await client.post("/api/v1/canvas/save", json=payload, headers=headers)
+
+    res = await client.get("/api/v1/liveview?key=test-key")
+    assert res.status_code == 200
+    body = res.json()
+    assert body["viewport"].get("theme_id") == "matrix"
+    assert body["custom_style"] == {"fontFamily": "Inter", "nodeRadius": 12}
+
+
 # ── Re-disable after enabling ─────────────────────────────────────────────────
 
 @pytest.mark.asyncio

backend/tests/test_scan.py

@@ -37,6 +37,95 @@ async def pending_device(db_session):
     return device
 
 
+# --- _background_scan error handling ---
+
+@pytest.fixture
+async def mem_db():
+    from sqlalchemy.ext.asyncio import async_sessionmaker, create_async_engine
+
+    from app.db.database import Base
+    engine = create_async_engine("sqlite+aiosqlite:///:memory:")
+    async with engine.begin() as conn:
+        await conn.run_sync(Base.metadata.create_all)
+    factory = async_sessionmaker(engine, expire_on_commit=False)
+    yield factory
+    await engine.dispose()
+
+
+@pytest.mark.asyncio
+async def test_background_scan_marks_run_failed_on_exception(mem_db):
+    """If run_scan() raises, the ScanRun must transition running → failed and the
+    session rollback path must execute without a follow-on exception."""
+    from app.api.routes.scan import _background_scan
+
+    async with mem_db() as session:
+        run = ScanRun(status="running", ranges=["10.0.0.0/24"])
+        session.add(run)
+        await session.commit()
+        run_id = run.id
+
+    with (
+        patch("app.api.routes.scan.AsyncSessionLocal", mem_db),
+        patch(
+            "app.api.routes.scan.run_scan",
+            new_callable=AsyncMock,
+            side_effect=RuntimeError("boom"),
+        ),
+    ):
+        await _background_scan(run_id, ["10.0.0.0/24"])
+
+    async with mem_db() as session:
+        refreshed = await session.get(ScanRun, run_id)
+        assert refreshed is not None
+        assert refreshed.status == "failed"
+
+
+@pytest.mark.asyncio
+async def test_background_scan_leaves_non_running_status_alone(mem_db):
+    """If the run was already stopped/cancelled before run_scan failed, _background_scan
+    must NOT overwrite that terminal status with 'failed'."""
+    from app.api.routes.scan import _background_scan
+
+    async with mem_db() as session:
+        run = ScanRun(status="cancelled", ranges=["10.0.0.0/24"])
+        session.add(run)
+        await session.commit()
+        run_id = run.id
+
+    with (
+        patch("app.api.routes.scan.AsyncSessionLocal", mem_db),
+        patch(
+            "app.api.routes.scan.run_scan",
+            new_callable=AsyncMock,
+            side_effect=RuntimeError("boom"),
+        ),
+    ):
+        await _background_scan(run_id, ["10.0.0.0/24"])
+
+    async with mem_db() as session:
+        refreshed = await session.get(ScanRun, run_id)
+        assert refreshed is not None
+        assert refreshed.status == "cancelled"
+
+
+@pytest.mark.asyncio
+async def test_background_scan_success_path_invokes_run_scan(mem_db):
+    from app.api.routes.scan import _background_scan
+
+    async with mem_db() as session:
+        run = ScanRun(status="running", ranges=["10.0.0.0/24"])
+        session.add(run)
+        await session.commit()
+        run_id = run.id
+
+    with (
+        patch("app.api.routes.scan.AsyncSessionLocal", mem_db),
+        patch("app.api.routes.scan.run_scan", new_callable=AsyncMock) as mock_run_scan,
+    ):
+        await _background_scan(run_id, ["10.0.0.0/24"])
+        mock_run_scan.assert_awaited_once()
+
+
 # --- Trigger scan ---
 
 @pytest.mark.asyncio
@@ -528,6 +617,118 @@ async def test_bulk_approve_approves_devices(client: AsyncClient, headers, two_p
     assert pending_res.json() == []
 
 
+@pytest.fixture
+async def zigbee_pending_device(db_session):
+    device = PendingDevice(
+        id=str(uuid.uuid4()),
+        ip=None,
+        mac=None,
+        hostname=None,
+        friendly_name="bulb_1",
+        services=[],
+        suggested_type="zigbee_enddevice",
+        device_subtype="EndDevice",
+        ieee_address="0xABCDEF",
+        vendor="IKEA",
+        model="TRADFRI",
+        lqi=180,
+        status="pending",
+        discovery_source="zigbee",
+    )
+    db_session.add(device)
+    await db_session.commit()
+    await db_session.refresh(device)
+    return device
+
+
+@pytest.mark.asyncio
+async def test_approve_zigbee_device_populates_properties(
+    client: AsyncClient, headers, zigbee_pending_device, db_session
+):
+    """Approving a zigbee device must populate IEEE/Vendor/Model/LQI in properties."""
+    from sqlalchemy import select
+
+    from app.db.models import Node as NodeModel
+    payload = {
+        "label": "bulb_1",
+        "type": "zigbee_enddevice",
+        "status": "online",
+        "services": [],
+        "check_method": "none",
+    }
+    res = await client.post(
+        f"/api/v1/scan/pending/{zigbee_pending_device.id}/approve",
+        json=payload,
+        headers=headers,
+    )
+    assert res.status_code == 200
+    node = (
+        await db_session.execute(select(NodeModel).where(NodeModel.ieee_address == "0xABCDEF"))
+    ).scalar_one()
+    keys = {p["key"]: p["value"] for p in node.properties}
+    assert keys == {
+        "IEEE": "0xABCDEF",
+        "Vendor": "IKEA",
+        "Model": "TRADFRI",
+        "LQI": "180",
+    }
+
+
+@pytest.mark.asyncio
+async def test_bulk_approve_zigbee_populates_properties(
+    client: AsyncClient, headers, zigbee_pending_device, db_session
+):
+    from sqlalchemy import select
+
+    from app.db.models import Node as NodeModel
+    res = await client.post(
+        "/api/v1/scan/pending/bulk-approve",
+        json={"device_ids": [zigbee_pending_device.id]},
+        headers=headers,
+    )
+    assert res.status_code == 200
+    node = (
+        await db_session.execute(select(NodeModel).where(NodeModel.ieee_address == "0xABCDEF"))
+    ).scalar_one()
+    keys = {p["key"]: p["value"] for p in node.properties}
+    assert keys["IEEE"] == "0xABCDEF"
+    assert keys["Vendor"] == "IKEA"
+    assert keys["Model"] == "TRADFRI"
+    assert keys["LQI"] == "180"
+    assert node.check_method == "none"
+
+
+@pytest.mark.asyncio
+async def test_bulk_approve_sets_default_check_method(client: AsyncClient, headers, two_pending_devices, db_session):
+    """Approved devices with an IP must default to ping; otherwise scheduler skips them."""
+    from sqlalchemy import select
+
+    from app.db.models import Node as NodeModel
+    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
+    nodes = (await db_session.execute(select(NodeModel))).scalars().all()
+    for n in nodes:
+        if n.ip:
+            assert n.check_method == "ping", f"node {n.id} created without check_method"
+
+
+@pytest.mark.asyncio
+async def test_approve_device_sets_default_check_method(client: AsyncClient, headers, pending_device, db_session):
+    from sqlalchemy import select
+
+    from app.db.models import Node as NodeModel
+    res = await client.post(
+        f"/api/v1/scan/pending/{pending_device.id}/approve",
+        json={"label": "h", "type": "generic", "ip": "192.168.1.10", "status": "unknown", "services": []},
+        headers=headers,
+    )
+    assert res.status_code == 200
+    node = (await db_session.execute(select(NodeModel))).scalars().first()
+    assert node is not None
+    assert node.check_method == "ping"
+
+
 @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]

backend/tests/test_stats.py

@@ -0,0 +1,100 @@
+"""API tests for /api/v1/stats/* (gethomepage widget)."""
+
+from __future__ import annotations
+
+from datetime import datetime, timezone
+
+import pytest
+from httpx import AsyncClient
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.core.config import settings
+from app.db.models import Node, PendingDevice, ScanRun
+
+
+@pytest.fixture(autouse=True)
+def _reset_homepage_key():
+    original = settings.homepage_api_key
+    settings.homepage_api_key = ""
+    yield
+    settings.homepage_api_key = original
+
+
+@pytest.mark.asyncio
+async def test_summary_disabled_when_key_unset(client: AsyncClient) -> None:
+    res = await client.get("/api/v1/stats/summary")
+    assert res.status_code == 403
+    assert "disabled" in res.json()["detail"].lower()
+
+
+@pytest.mark.asyncio
+async def test_summary_rejects_missing_header(client: AsyncClient) -> None:
+    settings.homepage_api_key = "topsecret"
+    res = await client.get("/api/v1/stats/summary")
+    assert res.status_code == 403
+
+
+@pytest.mark.asyncio
+async def test_summary_rejects_wrong_key(client: AsyncClient) -> None:
+    settings.homepage_api_key = "topsecret"
+    res = await client.get(
+        "/api/v1/stats/summary", headers={"X-API-Key": "wrong"}
+    )
+    assert res.status_code == 403
+
+
+@pytest.mark.asyncio
+async def test_summary_empty_db(client: AsyncClient) -> None:
+    settings.homepage_api_key = "topsecret"
+    res = await client.get(
+        "/api/v1/stats/summary", headers={"X-API-Key": "topsecret"}
+    )
+    assert res.status_code == 200
+    body = res.json()
+    assert body == {
+        "nodes": 0,
+        "online": 0,
+        "offline": 0,
+        "unknown": 0,
+        "pending_devices": 0,
+        "zigbee_devices": 0,
+        "last_scan_at": None,
+    }
+
+
+@pytest.mark.asyncio
+async def test_summary_aggregates_counts(
+    client: AsyncClient, db_session: AsyncSession
+) -> None:
+    settings.homepage_api_key = "topsecret"
+    finished = datetime(2026, 5, 14, 10, 0, tzinfo=timezone.utc)
+    db_session.add_all([
+        Node(type="server", label="A", status="online"),
+        Node(type="server", label="B", status="online"),
+        Node(type="server", label="C", status="offline"),
+        Node(type="server", label="D", status="unknown"),
+        Node(type="iot",    label="Z1", status="online", ieee_address="0x1"),
+        Node(type="iot",    label="Z2", status="online", ieee_address="0x2"),
+        PendingDevice(ip="10.0.0.1", status="pending"),
+        PendingDevice(ip="10.0.0.2", status="pending"),
+        PendingDevice(ip="10.0.0.3", status="hidden"),  # excluded
+        ScanRun(status="success", finished_at=finished),
+        ScanRun(status="success",
+                finished_at=datetime(2026, 5, 13, 10, 0, tzinfo=timezone.utc)),
+    ])
+    await db_session.commit()
+
+    res = await client.get(
+        "/api/v1/stats/summary", headers={"X-API-Key": "topsecret"}
+    )
+    assert res.status_code == 200
+    body = res.json()
+    assert body["nodes"] == 6
+    assert body["online"] == 4
+    assert body["offline"] == 1
+    assert body["unknown"] == 1
+    assert body["pending_devices"] == 2
+    assert body["zigbee_devices"] == 2
+    # SQLite returns naive datetimes; compare prefix only.
+    assert body["last_scan_at"] is not None
+    assert body["last_scan_at"].startswith("2026-05-14T10:00:00")

backend/tests/test_status_checker.py

@@ -169,6 +169,31 @@ async def test_ping_uses_unix_args_on_non_windows():
     assert "-c" in captured["args"]
     assert "-W" in captured["args"]
     assert "-n" not in captured["args"]
+    # Linux: -W is in seconds; 1s is the intended timeout
+    w_idx = captured["args"].index("-W")
+    assert captured["args"][w_idx + 1] == "1"
+
+
+@pytest.mark.asyncio
+async def test_ping_uses_macos_millisecond_timeout():
+    """macOS ping(8) -W is milliseconds, not seconds. 1ms would fail any RTT >1ms."""
+    captured = {}
+
+    async def fake_exec(*args, **kwargs):
+        captured["args"] = args
+        proc = MagicMock()
+        proc.returncode = 0
+        proc.wait = AsyncMock()
+        return proc
+
+    with patch("app.services.status_checker.sys.platform", "darwin"), \
+         patch("asyncio.create_subprocess_exec", side_effect=fake_exec):
+        await _ping("192.168.1.1")
+
+    assert "-c" in captured["args"]
+    assert "-W" in captured["args"]
+    w_idx = captured["args"].index("-W")
+    assert captured["args"][w_idx + 1] == "1000"
 
 
 @pytest.mark.asyncio
@@ -191,6 +216,31 @@ async def test_ping_uses_windows_args_on_win32():
     assert "-c" not in captured["args"]
 
 
+# --- check_node target validation ---
+
+@pytest.mark.asyncio
+async def test_check_node_rejects_flag_like_target():
+    """A target starting with '-' must never reach subprocess invocation."""
+    from app.services.status_checker import check_node
+
+    with patch("asyncio.create_subprocess_exec") as mock_exec:
+        result = await check_node("ping", "-O", None)
+
+    mock_exec.assert_not_called()
+    assert result["status"] == "unknown"
+
+
+@pytest.mark.asyncio
+async def test_check_node_rejects_flag_like_ip():
+    from app.services.status_checker import check_node
+
+    with patch("asyncio.create_subprocess_exec") as mock_exec:
+        result = await check_node("ping", None, "-O")
+
+    mock_exec.assert_not_called()
+    assert result["status"] == "unknown"
+
+
 # --- _tcp_connect ---
 
 @pytest.mark.asyncio

backend/tests/test_zigbee_router.py

@@ -388,6 +388,150 @@ async def test_persist_pending_import_replaces_links(db_session) -> None:
     assert (rows[0].source_ieee, rows[0].target_ieee) == ("0xCOORD", "0xR1")
 
 
+@pytest.mark.asyncio
+async def test_persist_pending_import_sets_coordinator_properties(db_session) -> None:
+    """Coordinator Node is created with IEEE/Vendor/Model/LQI in properties."""
+    from sqlalchemy import select
+
+    from app.api.routes.zigbee import _persist_pending_import
+    from app.db.models import Node
+
+    nodes_with_meta = [dict(n) for n in _PENDING_NODES]
+    nodes_with_meta[0]["vendor"] = "TI"
+    nodes_with_meta[0]["model"] = "CC2652"
+
+    await _persist_pending_import(db_session, nodes_with_meta, _PENDING_EDGES)
+
+    coord = (
+        await db_session.execute(select(Node).where(Node.ieee_address == "0xCOORD"))
+    ).scalar_one()
+    keys = {p["key"]: p["value"] for p in coord.properties}
+    assert keys == {"IEEE": "0xCOORD", "Vendor": "TI", "Model": "CC2652"}
+    # New zigbee props default to hidden — user opts in from the right panel.
+    assert all(p["visible"] is False for p in coord.properties)
+
+
+@pytest.mark.asyncio
+async def test_persist_pending_import_skips_pending_for_approved_node(
+    db_session,
+) -> None:
+    """A device already approved as a canvas Node must not reappear in pending.
+
+    Its properties must still be refreshed with the latest Vendor/Model/LQI.
+    """
+    from sqlalchemy import select
+
+    from app.api.routes.zigbee import _persist_pending_import
+    from app.db.models import Node, PendingDevice
+
+    # Simulate: router was approved earlier → exists as a canvas Node.
+    approved = Node(
+        label="router_1",
+        type="zigbee_router",
+        status="online",
+        check_method="none",
+        ieee_address="0xR1",
+        services=[],
+        properties=[],
+    )
+    db_session.add(approved)
+    await db_session.commit()
+
+    bumped = [dict(n) for n in _PENDING_NODES]
+    bumped[1]["lqi"] = 250  # new LQI from re-import
+    await _persist_pending_import(db_session, bumped, _PENDING_EDGES)
+
+    # No PendingDevice row was created for the approved router.
+    pendings = (
+        await db_session.execute(
+            select(PendingDevice).where(PendingDevice.ieee_address == "0xR1")
+        )
+    ).scalars().all()
+    assert pendings == []
+
+    # Node properties got refreshed.
+    refreshed = (
+        await db_session.execute(select(Node).where(Node.ieee_address == "0xR1"))
+    ).scalar_one()
+    keys = {p["key"]: p["value"] for p in refreshed.properties}
+    assert keys == {"IEEE": "0xR1", "Vendor": "TI", "Model": "CC2530", "LQI": "250"}
+    # Brand-new props on an existing Node start hidden.
+    assert all(p["visible"] is False for p in refreshed.properties)
+
+
+@pytest.mark.asyncio
+async def test_persist_pending_import_preserves_user_visibility(db_session) -> None:
+    """If user has already made props visible, re-import must not flip them back."""
+    from sqlalchemy import select
+
+    from app.api.routes.zigbee import _persist_pending_import
+    from app.db.models import Node
+
+    approved = Node(
+        label="router_1",
+        type="zigbee_router",
+        status="online",
+        check_method="none",
+        ieee_address="0xR1",
+        services=[],
+        properties=[
+            {"key": "IEEE", "value": "0xR1", "icon": None, "visible": True},
+            {"key": "Vendor", "value": "TI", "icon": None, "visible": True},
+            {"key": "Custom", "value": "kept", "icon": None, "visible": True},
+        ],
+    )
+    db_session.add(approved)
+    await db_session.commit()
+
+    bumped = [dict(n) for n in _PENDING_NODES]
+    bumped[1]["lqi"] = 99
+    bumped[1]["model"] = "CC2530"
+    await _persist_pending_import(db_session, bumped, _PENDING_EDGES)
+
+    refreshed = (
+        await db_session.execute(select(Node).where(Node.ieee_address == "0xR1"))
+    ).scalar_one()
+    by_key = {p["key"]: p for p in refreshed.properties}
+    # Existing keys keep their visibility (True).
+    assert by_key["IEEE"]["visible"] is True
+    assert by_key["Vendor"]["visible"] is True
+    # New key arrives hidden.
+    assert by_key["Model"]["visible"] is False
+    assert by_key["LQI"]["visible"] is False
+    assert by_key["LQI"]["value"] == "99"
+    # Non-zigbee user-added prop is preserved untouched.
+    assert by_key["Custom"]["value"] == "kept"
+    assert by_key["Custom"]["visible"] is True
+
+
+@pytest.mark.asyncio
+async def test_persist_pending_import_refreshes_existing_coordinator_properties(
+    db_session,
+) -> None:
+    from sqlalchemy import select
+
+    from app.api.routes.zigbee import _persist_pending_import
+    from app.db.models import Node
+
+    await _persist_pending_import(db_session, _PENDING_NODES, _PENDING_EDGES)
+
+    bumped = [dict(n) for n in _PENDING_NODES]
+    bumped[0]["vendor"] = "TI"
+    bumped[0]["model"] = "CC2652"
+    await _persist_pending_import(db_session, bumped, _PENDING_EDGES)
+
+    coord = (
+        await db_session.execute(select(Node).where(Node.ieee_address == "0xCOORD"))
+    ).scalar_one()
+    keys = {p["key"]: p["value"] for p in coord.properties}
+    assert keys["Vendor"] == "TI"
+    assert keys["Model"] == "CC2652"
+    # Newly added keys on re-import default to hidden.
+    by_key = {p["key"]: p for p in coord.properties}
+    assert by_key["Vendor"]["visible"] is False
+    assert by_key["Model"]["visible"] is False
+
+
 @pytest.mark.asyncio
 async def test_import_pending_requires_auth(client: AsyncClient) -> None:
     res = await client.post(

frontend/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "frontend",
-  "version": "1.13.0",
+  "version": "2.1.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "frontend",
-      "version": "1.13.0",
+      "version": "2.1.1",
       "dependencies": {
         "@base-ui/react": "^1.2.0",
         "@dagrejs/dagre": "^2.0.4",
@@ -2520,6 +2520,9 @@
         "arm"
       ],
       "dev": true,
+      "libc": [
+        "glibc"
+      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -2534,6 +2537,9 @@
         "arm"
       ],
       "dev": true,
+      "libc": [
+        "musl"
+      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -2548,6 +2554,9 @@
         "arm64"
       ],
       "dev": true,
+      "libc": [
+        "glibc"
+      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -2562,6 +2571,9 @@
         "arm64"
       ],
       "dev": true,
+      "libc": [
+        "musl"
+      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -2576,6 +2588,9 @@
         "loong64"
       ],
       "dev": true,
+      "libc": [
+        "glibc"
+      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -2590,6 +2605,9 @@
         "loong64"
       ],
       "dev": true,
+      "libc": [
+        "musl"
+      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -2604,6 +2622,9 @@
         "ppc64"
       ],
       "dev": true,
+      "libc": [
+        "glibc"
+      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -2618,6 +2639,9 @@
         "ppc64"
       ],
       "dev": true,
+      "libc": [
+        "musl"
+      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -2632,6 +2656,9 @@
         "riscv64"
       ],
       "dev": true,
+      "libc": [
+        "glibc"
+      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -2646,6 +2673,9 @@
         "riscv64"
       ],
       "dev": true,
+      "libc": [
+        "musl"
+      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -2660,6 +2690,9 @@
         "s390x"
       ],
       "dev": true,
+      "libc": [
+        "glibc"
+      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -2674,6 +2707,9 @@
         "x64"
       ],
       "dev": true,
+      "libc": [
+        "glibc"
+      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -2688,6 +2724,9 @@
         "x64"
       ],
       "dev": true,
+      "libc": [
+        "musl"
+      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -2936,6 +2975,9 @@
         "arm64"
       ],
       "dev": true,
+      "libc": [
+        "glibc"
+      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -2953,6 +2995,9 @@
         "arm64"
       ],
       "dev": true,
+      "libc": [
+        "musl"
+      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -2970,6 +3015,9 @@
         "x64"
       ],
       "dev": true,
+      "libc": [
+        "glibc"
+      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -2987,6 +3035,9 @@
         "x64"
       ],
       "dev": true,
+      "libc": [
+        "musl"
+      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -6884,6 +6935,9 @@
         "arm64"
       ],
       "dev": true,
+      "libc": [
+        "glibc"
+      ],
       "license": "MPL-2.0",
       "optional": true,
       "os": [
@@ -6905,6 +6959,9 @@
         "arm64"
       ],
       "dev": true,
+      "libc": [
+        "musl"
+      ],
       "license": "MPL-2.0",
       "optional": true,
       "os": [
@@ -6926,6 +6983,9 @@
         "x64"
       ],
       "dev": true,
+      "libc": [
+        "glibc"
+      ],
       "license": "MPL-2.0",
       "optional": true,
       "os": [
@@ -6947,6 +7007,9 @@
         "x64"
       ],
       "dev": true,
+      "libc": [
+        "musl"
+      ],
       "license": "MPL-2.0",
       "optional": true,
       "os": [

frontend/package.json

@@ -1,7 +1,7 @@
 {
   "name": "frontend",
   "private": true,
-  "version": "1.13.0",
+  "version": "2.1.1",
   "type": "module",
   "scripts": {
     "dev": "vite",

frontend/scripts/fetch-dashboard-icons.mjs

@@ -0,0 +1,27 @@
+#!/usr/bin/env node
+// Regenerate frontend/src/data/dashboardIcons.json from the upstream
+// homarr-labs/dashboard-icons repo. Run manually to refresh the manifest.
+//
+//   node scripts/fetch-dashboard-icons.mjs
+
+import { writeFileSync, mkdirSync } from 'node:fs'
+import { dirname, resolve } from 'node:path'
+import { fileURLToPath } from 'node:url'
+
+const TREE_URL = 'https://raw.githubusercontent.com/homarr-labs/dashboard-icons/main/tree.json'
+const OUT = resolve(dirname(fileURLToPath(import.meta.url)), '../src/data/dashboardIcons.json')
+
+const res = await fetch(TREE_URL)
+if (!res.ok) {
+  console.error(`fetch failed: ${res.status} ${res.statusText}`)
+  process.exit(1)
+}
+const tree = await res.json()
+const slugs = (tree.svg ?? [])
+  .filter((f) => f.endsWith('.svg'))
+  .map((f) => f.slice(0, -4))
+  .sort()
+
+mkdirSync(dirname(OUT), { recursive: true })
+writeFileSync(OUT, JSON.stringify(slugs))
+console.log(`wrote ${slugs.length} slugs → ${OUT}`)

frontend/src/App.tsx

@@ -4,6 +4,7 @@ import { type Node } from '@xyflow/react'
 import { applyDagreLayout } from '@/utils/layout'
 import { serializeNode, serializeEdge, deserializeApiNode, deserializeApiEdge, type ApiNode, type ApiEdge } from '@/utils/canvasSerializer'
 import { generateUUID } from '@/utils/uuid'
+import { resolveVirtualEdgeParent } from '@/utils/virtualEdgeParent'
 import { generateMarkdownTable } from '@/utils/exportMarkdown'
 import { ExportModal } from '@/components/modals/ExportModal'
 import { exportCanvasToYaml, downloadYaml } from '@/utils/exportYaml'
@@ -21,6 +22,7 @@ import { EdgeModal } from '@/components/modals/EdgeModal'
 import { ScanConfigModal } from '@/components/modals/ScanConfigModal'
 import { ZigbeeImportModal } from '@/components/zigbee/ZigbeeImportModal'
 import { GroupRectModal, type GroupRectFormData } from '@/components/modals/GroupRectModal'
+import { TextModal, type TextFormData } from '@/components/modals/TextModal'
 import { ThemeModal } from '@/components/modals/ThemeModal'
 import { SearchModal } from '@/components/modals/SearchModal'
 import { PendingDevicesModal } from '@/components/modals/PendingDevicesModal'
@@ -36,10 +38,9 @@ import type { ZigbeeNode, ZigbeeEdge } from '@/components/zigbee/types'
 
 const STANDALONE = import.meta.env.VITE_STANDALONE === 'true'
 const STANDALONE_STORAGE_KEY = 'homelable_canvas'
-const CONTAINER_MODE_TYPES = new Set<NodeData['type']>(['proxmox', 'vm', 'lxc', '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()
+  const { loadCanvas, markSaved, markUnsaved, selectedNodeId, selectedNodeIds, addNode, updateNode, deleteNode, onConnect, updateEdge, deleteEdge, setProxmoxContainerMode, setNodeZIndex, editingGroupRectId, setEditingGroupRectId, editingTextId, setEditingTextId, nodes, edges, snapshotHistory, undo, redo, copySelectedNodes, pasteNodes } = useCanvasStore()
   const canvasRef = useRef<HTMLDivElement>(null)
   const { isAuthenticated } = useAuthStore()
   const { activeTheme, setTheme, customStyle, setCustomStyle } = useThemeStore()
@@ -61,6 +62,7 @@ export default function App() {
   const [shortcutsOpen, setShortcutsOpen] = useState(false)
   const [addNodeOpen, setAddNodeOpen] = useState(false)
   const [addGroupRectOpen, setAddGroupRectOpen] = useState(false)
+  const [addTextOpen, setAddTextOpen] = useState(false)
   const [editNodeId, setEditNodeId] = useState<string | null>(null)
   const [pendingConnection, setPendingConnection] = useState<Connection | null>(null)
   const [editEdgeId, setEditEdgeId] = useState<string | null>(null)
@@ -241,6 +243,67 @@ export default function App() {
     setEditingGroupRectId(null)
   }, [editingGroupRectId, nodes, updateNode, setNodeZIndex, setEditingGroupRectId, snapshotHistory])
 
+  const handleAddText = useCallback((data: TextFormData) => {
+    snapshotHistory()
+    const id = generateUUID()
+    const newNode: Node<NodeData> = {
+      id,
+      // Text lives in `label` because the API serializer only persists top-level
+      // node fields; text_content is not in the schema and was lost on reload.
+      // TextNode and the edit modal both already fall back to label.
+      type: 'text',
+      position: { x: 250, y: 250 },
+      data: {
+        label: data.text,
+        type: 'text',
+        status: 'unknown',
+        services: [],
+        custom_colors: {
+          border: data.border_color,
+          border_style: data.border_style,
+          border_width: data.border_width,
+          background: data.background_color,
+          text_color: data.text_color,
+          text_size: data.text_size,
+          font: data.font,
+        },
+      },
+      width: 200,
+      height: 60,
+    }
+    addNode(newNode)
+  }, [addNode, snapshotHistory])
+
+  const handleUpdateText = useCallback((data: TextFormData) => {
+    if (!editingTextId) return
+    snapshotHistory()
+    const existing = nodes.find((n) => n.id === editingTextId)
+    updateNode(editingTextId, {
+      label: data.text,
+      // Clear stale text_content if present from older builds — label is the
+      // source of truth now.
+      text_content: undefined,
+      custom_colors: {
+        ...existing?.data.custom_colors,
+        border: data.border_color,
+        border_style: data.border_style,
+        border_width: data.border_width,
+        background: data.background_color,
+        text_color: data.text_color,
+        text_size: data.text_size,
+        font: data.font,
+      },
+    })
+    setEditingTextId(null)
+  }, [editingTextId, nodes, updateNode, setEditingTextId, snapshotHistory])
+
+  const handleDeleteText = useCallback(() => {
+    if (!editingTextId) return
+    snapshotHistory()
+    deleteNode(editingTextId)
+    setEditingTextId(null)
+  }, [editingTextId, deleteNode, setEditingTextId, snapshotHistory])
+
   const handleDeleteGroupRect = useCallback(() => {
     if (!editingGroupRectId) return
     snapshotHistory()
@@ -387,16 +450,14 @@ export default function App() {
     if (edgeData.type === 'virtual') {
       const src = nodes.find((n) => n.id === pendingConnection.source)
       const tgt = nodes.find((n) => n.id === pendingConnection.target)
-      const srcType = src?.data.type as NodeData['type']
-      const tgtType = tgt?.data.type as NodeData['type']
-      if ((srcType === 'lxc' || srcType === 'vm') && CONTAINER_MODE_TYPES.has(tgtType)) {
-        updateNode(pendingConnection.source, { parent_id: pendingConnection.target })
-      } else if (CONTAINER_MODE_TYPES.has(srcType) && (tgtType === 'lxc' || tgtType === 'vm')) {
-        updateNode(pendingConnection.target, { parent_id: pendingConnection.source })
-      } else if (srcType === 'docker_container' && tgtType === 'docker_host') {
-        updateNode(pendingConnection.source, { parent_id: pendingConnection.target })
-      } else if (tgtType === 'docker_container' && srcType === 'docker_host') {
-        updateNode(pendingConnection.target, { parent_id: pendingConnection.source })
+      if (src && tgt) {
+        const assignment = resolveVirtualEdgeParent(
+          { id: src.id, type: src.data.type as NodeData['type'] },
+          { id: tgt.id, type: tgt.data.type as NodeData['type'] },
+        )
+        if (assignment) {
+          updateNode(assignment.childId, { parent_id: assignment.parentId })
+        }
       }
     }
     setPendingConnection(null)
@@ -407,6 +468,11 @@ export default function App() {
   }, [])
 
   const handleNodeDoubleClick = useCallback((node: Node<NodeData>) => {
+    // 'group' uses inline rename (pencil button in header). Opening the
+    // generic NodeModal would clobber the group's height (via the
+    // properties-clears-height rule in updateNode) and lose its children.
+    // 'groupRect' has its own onDoubleClick that already routes to GroupRectModal.
+    if (node.data.type === 'group' || node.data.type === 'groupRect') return
     handleEditNode(node.id)
   }, [handleEditNode])
 
@@ -443,6 +509,7 @@ export default function App() {
           <Sidebar
             onAddNode={() => setAddNodeOpen(true)}
             onAddGroupRect={() => setAddGroupRectOpen(true)}
+            onAddText={() => setAddTextOpen(true)}
             onScan={() => setScanConfigOpen(true)}
             onZigbeeImport={() => setZigbeeImportOpen(true)}
             onSave={handleSave}
@@ -483,9 +550,7 @@ export default function App() {
           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, nodeType: n.data.type }))}
+          parentCandidates={nodes.map((n) => ({ id: n.id, label: n.data.label ?? n.id, type: n.data.type }))}
         />
 
         {/* key forces re-mount when editing a different node, resetting form state */}
@@ -496,9 +561,25 @@ 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, nodeType: n.data.type }))}
+          parentCandidates={(() => {
+            const descendants = new Set<string>()
+            if (editNodeId) {
+              const queue = [editNodeId]
+              while (queue.length) {
+                const id = queue.shift()!
+                for (const n of nodes) {
+                  if (n.data.parent_id === id && !descendants.has(n.id)) {
+                    descendants.add(n.id)
+                    queue.push(n.id)
+                  }
+                }
+              }
+            }
+            return nodes
+              .filter((n) => !descendants.has(n.id))
+              .map((n) => ({ id: n.id, label: n.data.label ?? n.id, type: n.data.type }))
+          })()}
+          currentNodeId={editNodeId ?? undefined}
         />
 
         <EdgeModal
@@ -583,6 +664,37 @@ export default function App() {
           title="Edit Zone"
         />
 
+        <TextModal
+          open={addTextOpen}
+          onClose={() => setAddTextOpen(false)}
+          onSubmit={handleAddText}
+          title="Add Text"
+        />
+
+        <TextModal
+          key={editingTextId ?? 'text-edit'}
+          open={!!editingTextId}
+          onClose={() => setEditingTextId(null)}
+          onSubmit={handleUpdateText}
+          onDelete={handleDeleteText}
+          initial={(() => {
+            const n = editingTextId ? nodes.find((nd) => nd.id === editingTextId) : null
+            if (!n) return undefined
+            const rc = n.data.custom_colors ?? {}
+            return {
+              text: n.data.text_content ?? n.data.label ?? '',
+              font: rc.font ?? 'inter',
+              text_color: rc.text_color ?? '#e6edf3',
+              text_size: rc.text_size ?? 14,
+              border_color: rc.border ?? '#30363d',
+              border_style: (rc.border_style ?? 'none') as TextFormData['border_style'],
+              border_width: rc.border_width ?? 1,
+              background_color: rc.background ?? '#00000000',
+            }
+          })()}
+          title="Edit Text"
+        />
+
         {/* key forces re-mount on open so useState captures current theme as original */}
         <ThemeModal
           key={themeModalOpen ? 'theme-open' : 'theme-closed'}

frontend/src/api/__tests__/client.test.ts

@@ -0,0 +1,210 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest'
+
+type Interceptor<T> = {
+  fulfilled?: (v: T) => T | Promise<T>
+  rejected?: (e: unknown) => unknown
+}
+
+interface MockInstance {
+  defaults: { baseURL?: string }
+  interceptors: {
+    request: { use: (f: Interceptor<unknown>['fulfilled'], r?: Interceptor<unknown>['rejected']) => void }
+    response: { use: (f: Interceptor<unknown>['fulfilled'], r?: Interceptor<unknown>['rejected']) => void }
+  }
+  get: ReturnType<typeof vi.fn>
+  post: ReturnType<typeof vi.fn>
+  patch: ReturnType<typeof vi.fn>
+  delete: ReturnType<typeof vi.fn>
+  __req: Interceptor<{ headers: Record<string, string> }>
+  __res: Interceptor<unknown>
+}
+
+const hoisted = vi.hoisted(() => ({ instances: [] as unknown[] }))
+const instances = hoisted.instances as MockInstance[]
+
+vi.mock('axios', () => {
+  return {
+    default: {
+      create: (cfg: { baseURL?: string }) => {
+        const inst: MockInstance = {
+          defaults: { baseURL: cfg?.baseURL },
+          interceptors: {
+            request: { use: (f: unknown, r?: unknown) => { inst.__req = { fulfilled: f as never, rejected: r as never } } },
+            response: { use: (f: unknown, r?: unknown) => { inst.__res = { fulfilled: f as never, rejected: r as never } } },
+          },
+          get: vi.fn(() => Promise.resolve({ data: {} })),
+          post: vi.fn(() => Promise.resolve({ data: {} })),
+          patch: vi.fn(() => Promise.resolve({ data: {} })),
+          delete: vi.fn(() => Promise.resolve({ data: {} })),
+          __req: {},
+          __res: {},
+        }
+        hoisted.instances.push(inst)
+        return inst
+      },
+    },
+  }
+})
+
+import { useAuthStore } from '@/stores/authStore'
+import * as clientModule from '../client'
+
+describe('api/client', () => {
+  const mod = clientModule
+  const [api, publicApi] = instances
+
+  beforeEach(() => {
+    useAuthStore.setState({ token: null, isAuthenticated: false })
+    api.get.mockClear()
+    api.post.mockClear()
+    api.patch.mockClear()
+    api.delete.mockClear()
+    publicApi.get.mockClear()
+    publicApi.post.mockClear()
+  })
+
+  it('creates two axios instances with /api/v1 baseURL', () => {
+    expect(instances).toHaveLength(2)
+    expect(api.defaults.baseURL).toBe('/api/v1')
+    expect(publicApi.defaults.baseURL).toBe('/api/v1')
+  })
+
+  it('exports `api` matching the first created instance', () => {
+    expect(mod.api).toBe(api)
+  })
+
+  it('request interceptor adds Authorization header when token present', () => {
+    useAuthStore.setState({ token: 'tok-123', isAuthenticated: true })
+    const cfg = { headers: {} as Record<string, string> }
+    const out = api.__req.fulfilled!(cfg)
+    expect((out as typeof cfg).headers.Authorization).toBe('Bearer tok-123')
+  })
+
+  it('request interceptor leaves headers untouched when no token', () => {
+    const cfg = { headers: {} as Record<string, string> }
+    const out = api.__req.fulfilled!(cfg)
+    expect((out as typeof cfg).headers.Authorization).toBeUndefined()
+  })
+
+  it('response interceptor passes through 2xx responses', () => {
+    const r = { status: 200, data: { ok: true } }
+    expect(api.__res.fulfilled!(r)).toBe(r)
+  })
+
+  it('response interceptor calls logout on 401', async () => {
+    const logout = vi.spyOn(useAuthStore.getState(), 'logout')
+    useAuthStore.setState({ token: 't', isAuthenticated: true, logout })
+    const err = { response: { status: 401 } }
+    await expect(api.__res.rejected!(err)).rejects.toBe(err)
+    expect(logout).toHaveBeenCalled()
+  })
+
+  it('response interceptor does not call logout on non-401', async () => {
+    const logout = vi.fn()
+    useAuthStore.setState({ token: 't', isAuthenticated: true, logout })
+    const err = { response: { status: 500 } }
+    await expect(api.__res.rejected!(err)).rejects.toBe(err)
+    expect(logout).not.toHaveBeenCalled()
+  })
+
+  it('response interceptor handles error with no response object', async () => {
+    const logout = vi.fn()
+    useAuthStore.setState({ logout })
+    const err = { message: 'network down' }
+    await expect(api.__res.rejected!(err)).rejects.toBe(err)
+    expect(logout).not.toHaveBeenCalled()
+  })
+
+  it('publicApi has no request/response interceptors registered', () => {
+    expect(publicApi.__req.fulfilled).toBeUndefined()
+    expect(publicApi.__res.fulfilled).toBeUndefined()
+  })
+
+  it('authApi.login posts to /auth/login', () => {
+    mod.authApi.login('u', 'p')
+    expect(api.post).toHaveBeenCalledWith('/auth/login', { username: 'u', password: 'p' })
+  })
+
+  it('canvasApi.load GETs /canvas', () => {
+    mod.canvasApi.load()
+    expect(api.get).toHaveBeenCalledWith('/canvas')
+  })
+
+  it('canvasApi.save POSTs to /canvas/save with payload', () => {
+    const payload = { nodes: [], edges: [], viewport: {} }
+    mod.canvasApi.save(payload)
+    expect(api.post).toHaveBeenCalledWith('/canvas/save', payload)
+  })
+
+  it('nodesApi CRUD calls correct endpoints', () => {
+    mod.nodesApi.create({ a: 1 })
+    expect(api.post).toHaveBeenCalledWith('/nodes', { a: 1 })
+    mod.nodesApi.update('n1', { b: 2 })
+    expect(api.patch).toHaveBeenCalledWith('/nodes/n1', { b: 2 })
+    mod.nodesApi.delete('n1')
+    expect(api.delete).toHaveBeenCalledWith('/nodes/n1')
+  })
+
+  it('edgesApi CRUD calls correct endpoints', () => {
+    mod.edgesApi.create({ s: 'a', t: 'b' })
+    expect(api.post).toHaveBeenCalledWith('/edges', { s: 'a', t: 'b' })
+    mod.edgesApi.delete('e1')
+    expect(api.delete).toHaveBeenCalledWith('/edges/e1')
+  })
+
+  it('liveviewApi.load uses publicApi with key param', () => {
+    mod.liveviewApi.load('k-1')
+    expect(publicApi.get).toHaveBeenCalledWith('/liveview', { params: { key: 'k-1' } })
+    expect(api.get).not.toHaveBeenCalled()
+  })
+
+  it('scanApi endpoints route correctly', () => {
+    mod.scanApi.trigger()
+    expect(api.post).toHaveBeenCalledWith('/scan/trigger')
+    mod.scanApi.pending()
+    expect(api.get).toHaveBeenCalledWith('/scan/pending')
+    mod.scanApi.hidden()
+    expect(api.get).toHaveBeenCalledWith('/scan/hidden')
+    mod.scanApi.runs()
+    expect(api.get).toHaveBeenCalledWith('/scan/runs')
+    mod.scanApi.clearPending()
+    expect(api.delete).toHaveBeenCalledWith('/scan/pending')
+    mod.scanApi.approve('d1', { foo: 'bar' })
+    expect(api.post).toHaveBeenCalledWith('/scan/pending/d1/approve', { foo: 'bar' })
+    mod.scanApi.hide('d1')
+    expect(api.post).toHaveBeenCalledWith('/scan/pending/d1/hide')
+    mod.scanApi.ignore('d1')
+    expect(api.post).toHaveBeenCalledWith('/scan/pending/d1/ignore')
+    mod.scanApi.bulkApprove(['a', 'b'])
+    expect(api.post).toHaveBeenCalledWith('/scan/pending/bulk-approve', { device_ids: ['a', 'b'] })
+    mod.scanApi.bulkHide(['a'])
+    expect(api.post).toHaveBeenCalledWith('/scan/pending/bulk-hide', { device_ids: ['a'] })
+    mod.scanApi.restore('d1')
+    expect(api.post).toHaveBeenCalledWith('/scan/pending/d1/restore')
+    mod.scanApi.bulkRestore(['a'])
+    expect(api.post).toHaveBeenCalledWith('/scan/pending/bulk-restore', { device_ids: ['a'] })
+    mod.scanApi.stop('run-1')
+    expect(api.post).toHaveBeenCalledWith('/scan/run-1/stop')
+    mod.scanApi.getConfig()
+    expect(api.get).toHaveBeenCalledWith('/scan/config')
+    mod.scanApi.saveConfig({ ranges: ['1.0/24'] })
+    expect(api.post).toHaveBeenCalledWith('/scan/config', { ranges: ['1.0/24'] })
+  })
+
+  it('settingsApi get/save', () => {
+    mod.settingsApi.get()
+    expect(api.get).toHaveBeenCalledWith('/settings')
+    mod.settingsApi.save({ interval_seconds: 30 })
+    expect(api.post).toHaveBeenCalledWith('/settings', { interval_seconds: 30 })
+  })
+
+  it('zigbeeApi.testConnection/importNetwork/importToPending', () => {
+    const cfg = { mqtt_host: 'h', mqtt_port: 1883 }
+    mod.zigbeeApi.testConnection(cfg)
+    expect(api.post).toHaveBeenCalledWith('/zigbee/test-connection', cfg)
+    mod.zigbeeApi.importNetwork(cfg)
+    expect(api.post).toHaveBeenCalledWith('/zigbee/import', cfg)
+    mod.zigbeeApi.importToPending(cfg)
+    expect(api.post).toHaveBeenCalledWith('/zigbee/import-pending', cfg)
+  })
+})

frontend/src/components/LiveView.tsx

@@ -29,7 +29,7 @@ import { nodeTypes } from '@/components/canvas/nodes/nodeTypes'
 import { edgeTypes } from '@/components/canvas/edges/edgeTypes'
 import { deserializeApiNode, deserializeApiEdge, type ApiNode, type ApiEdge } from '@/utils/canvasSerializer'
 import { liveviewApi } from '@/api/client'
-import type { NodeData } from '@/types'
+import type { NodeData, CustomStyleDef } from '@/types'
 
 const STANDALONE = import.meta.env.VITE_STANDALONE === 'true'
 const STORAGE_KEY = 'homelable_canvas'
@@ -40,6 +40,8 @@ function LiveViewCanvas() {
   const { nodes, edges, loadCanvas, fitViewPending, clearFitViewPending } = useCanvasStore()
   const { fitView } = useReactFlow()
   const activeTheme = useThemeStore((s) => s.activeTheme)
+  const setTheme = useThemeStore((s) => s.setTheme)
+  const setCustomStyle = useThemeStore((s) => s.setCustomStyle)
   const theme = THEMES[activeTheme]
   // Derive initial view state synchronously (avoids calling setState inside an effect):
   // - standalone → always ready (localStorage, no key required)
@@ -73,9 +75,12 @@ function LiveViewCanvas() {
         const { nodes: apiNodes, edges: apiEdges } = res.data
         const proxmoxMap = new Map<string, boolean>(
           (apiNodes as ApiNode[])
-            .filter((n: ApiNode) => n.type === 'proxmox' || n.type === 'group')
-            .map((n: ApiNode) => [n.id, n.type === 'group' ? true : n.container_mode !== false])
+            .filter((n: ApiNode) => n.type === 'group' || n.container_mode === true)
+            .map((n: ApiNode) => [n.id, true])
         )
+        const savedTheme = res.data.viewport?.theme_id
+        if (savedTheme) setTheme(savedTheme)
+        if (res.data.custom_style) setCustomStyle(res.data.custom_style as CustomStyleDef)
         loadCanvas(
           (apiNodes as ApiNode[]).map((n) => deserializeApiNode(n, proxmoxMap)),
           (apiEdges as ApiEdge[]).map(deserializeApiEdge),
@@ -87,7 +92,7 @@ function LiveViewCanvas() {
         const detail: string = err.response.data?.detail ?? ''
         setViewState(detail === 'Live view is disabled' ? 'disabled' : 'invalid-key')
       })
-  }, [loadCanvas])
+  }, [loadCanvas, setTheme, setCustomStyle])
 
   useEffect(() => {
     if (!fitViewPending || nodes.length === 0) return

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

@@ -1,6 +1,7 @@
 import { describe, it, expect, vi, beforeEach } from 'vitest'
 import { render, screen, waitFor } from '@testing-library/react'
 import { useCanvasStore } from '@/stores/canvasStore'
+import { useThemeStore } from '@/stores/themeStore'
 
 // ── Mock heavy dependencies ────────────────────────────────────────────────
 
@@ -124,6 +125,55 @@ describe('LiveView (non-standalone)', () => {
     expect(nodes.find((n) => n.id === 'n1')).toBeDefined()
   })
 
+  // ── Nested children (docker_container inside docker_host) ────────────────
+
+  it('nests docker_container under docker_host parent (container_mode=true)', async () => {
+    setSearch('?key=valid')
+    const nestedPayload = {
+      data: {
+        nodes: [
+          {
+            id: 'host', type: 'docker', label: 'Docker Host', status: 'online',
+            services: [], pos_x: 0, pos_y: 0, container_mode: true,
+            created_at: '2024-01-01T00:00:00Z', updated_at: '2024-01-01T00:00:00Z',
+          },
+          {
+            id: 'ctr', type: 'docker_container', label: 'nginx', status: 'online',
+            services: [], pos_x: 20, pos_y: 30, parent_id: 'host',
+            created_at: '2024-01-01T00:00:00Z', updated_at: '2024-01-01T00:00:00Z',
+          },
+        ],
+        edges: [],
+        viewport: { x: 0, y: 0, zoom: 1 },
+      },
+    }
+    vi.mocked(liveviewApi.load).mockResolvedValue(nestedPayload as never)
+    render(<LiveView />)
+    await waitFor(() => expect(screen.getByTestId('react-flow')).toBeDefined())
+    const ctr = useCanvasStore.getState().nodes.find((n) => n.id === 'ctr')
+    expect(ctr?.parentId).toBe('host')
+    expect(ctr?.extent).toBe('parent')
+  })
+
+  // ── Theme + custom_style applied from payload ────────────────────────────
+
+  it('applies viewport.theme_id and custom_style from the payload', async () => {
+    setSearch('?key=valid')
+    const styledPayload = {
+      data: {
+        nodes: [],
+        edges: [],
+        viewport: { x: 0, y: 0, zoom: 1, theme_id: 'matrix' },
+        custom_style: { fontFamily: 'Inter', nodeRadius: 12 },
+      },
+    }
+    vi.mocked(liveviewApi.load).mockResolvedValue(styledPayload as never)
+    render(<LiveView />)
+    await waitFor(() => expect(screen.getByTestId('react-flow')).toBeDefined())
+    expect(useThemeStore.getState().activeTheme).toBe('matrix')
+    expect(useThemeStore.getState().customStyle).toEqual({ fontFamily: 'Inter', nodeRadius: 12 })
+  })
+
   // ── No editing props passed ───────────────────────────────────────────────
 
   it('does not show any Access Denied when key is valid', async () => {

frontend/src/components/canvas/AlignmentGuides.tsx

@@ -0,0 +1,70 @@
+import { useViewport } from '@xyflow/react'
+import type { Guide } from '@/utils/alignment'
+
+interface AlignmentGuidesProps {
+  guides: Guide[]
+  color?: string
+}
+
+/**
+ * SVG overlay that draws alignment guide lines on top of the React Flow canvas.
+ * Coordinates are in canvas (flow) space; we read the viewport transform to
+ * project them into screen space so lines stay locked to nodes when the user
+ * pans or zooms.
+ */
+export function AlignmentGuides({ guides, color = '#00d4ff' }: AlignmentGuidesProps) {
+  const { x: vx, y: vy, zoom } = useViewport()
+
+  if (guides.length === 0) return null
+
+  return (
+    <svg
+      style={{
+        position: 'absolute',
+        inset: 0,
+        width: '100%',
+        height: '100%',
+        pointerEvents: 'none',
+        zIndex: 5,
+        overflow: 'visible',
+      }}
+    >
+      {guides.map((g, i) => {
+        if (g.axis === 'x') {
+          const x = g.position * zoom + vx
+          const y1 = g.start * zoom + vy
+          const y2 = g.end * zoom + vy
+          return (
+            <line
+              key={`x-${i}-${g.position}`}
+              x1={x}
+              y1={y1}
+              x2={x}
+              y2={y2}
+              stroke={color}
+              strokeWidth={1}
+              strokeDasharray="4 3"
+              shapeRendering="crispEdges"
+            />
+          )
+        }
+        const y = g.position * zoom + vy
+        const x1 = g.start * zoom + vx
+        const x2 = g.end * zoom + vx
+        return (
+          <line
+            key={`y-${i}-${g.position}`}
+            x1={x1}
+            y1={y}
+            x2={x2}
+            y2={y}
+            stroke={color}
+            strokeWidth={1}
+            strokeDasharray="4 3"
+            shapeRendering="crispEdges"
+          />
+        )
+      })}
+    </svg>
+  )
+}

frontend/src/components/canvas/CanvasContainer.tsx

@@ -20,6 +20,8 @@ import { THEMES } from '@/utils/themes'
 import { nodeTypes } from './nodes/nodeTypes'
 import { edgeTypes } from './edges/edgeTypes'
 import { SearchBar } from './SearchBar'
+import { AlignmentGuides } from './AlignmentGuides'
+import { useAlignmentGuides } from '@/hooks/useAlignmentGuides'
 import type { NodeData, EdgeData } from '@/types'
 
 interface CanvasContainerProps {
@@ -83,6 +85,8 @@ export function CanvasContainer({ onConnect: onConnectProp, onEdgeDoubleClick, o
     []
   )
 
+  const { guides, onNodeDrag, onNodeDragStop } = useAlignmentGuides()
+
   return (
     <div className="w-full h-full" style={{ background: theme.colors.canvasBackground }}>
       <ReactFlow
@@ -96,6 +100,8 @@ export function CanvasContainer({ onConnect: onConnectProp, onEdgeDoubleClick, o
         onEdgeDoubleClick={handleEdgeDoubleClick}
         onNodeDoubleClick={handleNodeDoubleClick}
         onNodeDragStart={onNodeDragStart}
+        onNodeDrag={onNodeDrag}
+        onNodeDragStop={onNodeDragStop}
         nodeTypes={nodeTypes}
         edgeTypes={edgeTypes}
         deleteKeyCode={['Backspace', 'Delete']}
@@ -121,6 +127,7 @@ export function CanvasContainer({ onConnect: onConnectProp, onEdgeDoubleClick, o
           color={theme.colors.canvasDotColor}
         />
         <SearchBar onOpenPending={onOpenPending} />
+        <AlignmentGuides guides={guides} />
         <Controls>
           <ControlButton
             onClick={() => setLassoMode((m) => !m)}

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

@@ -0,0 +1,47 @@
+import { describe, it, expect, vi } from 'vitest'
+import { render } from '@testing-library/react'
+import { AlignmentGuides } from '../AlignmentGuides'
+import type { Guide } from '@/utils/alignment'
+
+vi.mock('@xyflow/react', () => ({
+  useViewport: () => ({ x: 50, y: 100, zoom: 2 }),
+}))
+
+describe('AlignmentGuides', () => {
+  it('renders nothing when no guides', () => {
+    const { container } = render(<AlignmentGuides guides={[]} />)
+    expect(container.querySelector('svg')).toBeNull()
+  })
+
+  it('projects an x-axis guide through the viewport transform', () => {
+    const guides: Guide[] = [{ axis: 'x', position: 100, start: 0, end: 200 }]
+    const { container } = render(<AlignmentGuides guides={guides} />)
+    const line = container.querySelector('line')!
+    // x = position * zoom + vx → 100*2 + 50 = 250
+    expect(line.getAttribute('x1')).toBe('250')
+    expect(line.getAttribute('x2')).toBe('250')
+    // y1 = start * zoom + vy → 0*2 + 100 = 100; y2 = 200*2 + 100 = 500
+    expect(line.getAttribute('y1')).toBe('100')
+    expect(line.getAttribute('y2')).toBe('500')
+  })
+
+  it('projects a y-axis guide horizontally', () => {
+    const guides: Guide[] = [{ axis: 'y', position: 50, start: 10, end: 60 }]
+    const { container } = render(<AlignmentGuides guides={guides} />)
+    const line = container.querySelector('line')!
+    // y = 50*2 + 100 = 200; x1 = 10*2 + 50 = 70; x2 = 60*2 + 50 = 170
+    expect(line.getAttribute('y1')).toBe('200')
+    expect(line.getAttribute('y2')).toBe('200')
+    expect(line.getAttribute('x1')).toBe('70')
+    expect(line.getAttribute('x2')).toBe('170')
+  })
+
+  it('renders one line per guide', () => {
+    const guides: Guide[] = [
+      { axis: 'x', position: 100, start: 0, end: 200 },
+      { axis: 'y', position: 50, start: 10, end: 60 },
+    ]
+    const { container } = render(<AlignmentGuides guides={guides} />)
+    expect(container.querySelectorAll('line')).toHaveLength(2)
+  })
+})

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

@@ -44,11 +44,13 @@ vi.mock('@/utils/nodeColors', () => ({
 
 vi.mock('@/utils/nodeIcons', () => ({
   resolveNodeIcon: (_typeIcon: unknown) => _typeIcon,
+  isBrandIconKey: (k: string | undefined) => !!k && k.startsWith('brand:'),
 }))
 
 vi.mock('@/utils/maskIp', () => ({
   maskIp: (ip: string) => ip,
   splitIps: (ip: string) => ip ? ip.split(',').map((s: string) => s.trim()).filter(Boolean) : [],
+  primaryIp: (ip: string) => ip ? ip.split(',')[0].trim() : '',
 }))
 
 vi.mock('@/utils/propertyIcons', () => ({
@@ -169,6 +171,49 @@ describe('BaseNode — properties rendering', () => {
   })
 })
 
+describe('BaseNode — services visibility toggle', () => {
+  it('does not render service toggle button on the node', () => {
+    renderBaseNode({ services: [{ service_name: 'nginx', port: 80, protocol: 'tcp' }] })
+    expect(screen.queryByTitle('Show services')).toBeNull()
+  })
+
+  it('renders service rows when services are toggled on', () => {
+    renderBaseNode({
+      ip: '192.168.1.10',
+      custom_colors: { show_services: true },
+      services: [
+        { service_name: 'nginx', port: 80, protocol: 'tcp' },
+        { service_name: 'ssh', port: 22, protocol: 'tcp' },
+      ],
+    })
+
+    expect(screen.getByText('nginx')).toBeDefined()
+    expect(screen.getByText('80')).toBeDefined()
+    expect(screen.getByText('ssh')).toBeDefined()
+  })
+
+  it('renders clickable service links for web services', () => {
+    renderBaseNode({
+      ip: '192.168.1.10',
+      custom_colors: { show_services: true },
+      services: [{ service_name: 'nginx', port: 80, protocol: 'tcp' }],
+    })
+
+    const link = screen.getByRole('link', { name: /nginx/i }) as HTMLAnchorElement
+    expect(link.getAttribute('href')).toBe('http://192.168.1.10:80')
+  })
+
+  it('keeps non-web services as non-clickable rows', () => {
+    renderBaseNode({
+      ip: '192.168.1.10',
+      custom_colors: { show_services: true },
+      services: [{ service_name: 'ssh', port: 22, protocol: 'tcp' }],
+    })
+
+    expect(screen.queryByRole('link', { name: /ssh/i })).toBeNull()
+  })
+})
+
 describe('BaseNode — legacy hardware fallback', () => {
   it('renders legacy hardware when properties is undefined and show_hardware is true', () => {
     renderBaseNode({

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

@@ -11,6 +11,8 @@ vi.mock('@xyflow/react', () => ({
   NodeResizer: ({ isVisible }: { isVisible: boolean }) => (
     <div data-testid="node-resizer" data-visible={isVisible} />
   ),
+  Handle: () => null,
+  Position: { Top: 'top', Right: 'right', Bottom: 'bottom', Left: 'left' },
   useReactFlow: () => ({}),
 }))
 

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

@@ -1,4 +1,4 @@
-import { useCallback } from 'react'
+import { useCallback, useState } from 'react'
 import {
   BaseEdge,
   EdgeLabelRenderer,
@@ -179,9 +179,113 @@ function segmentMidpoints(
   })
 }
 
+// ── Endpoint dot (interactive reconnection handle pinned to handle) ──────────
+
+interface EndpointDotProps {
+  edgeId: string
+  role: 'source' | 'target'
+  x: number
+  y: number
+  position?: string
+  color: string
+  source: string
+  target: string
+  sourceHandle: string | null | undefined
+  targetHandle: string | null | undefined
+  onDrag: (pos: { x: number; y: number } | null) => void
+}
+
+/**
+ * Interactive endpoint marker rendered above the node layer (via
+ * EdgeLabelRenderer). On pointerup it inspects the element under the cursor
+ * for a React Flow handle (`[data-handleid]`) and calls `reconnectEdge` with
+ * the new endpoint. Drop on empty space leaves the edge unchanged.
+ *
+ * Handles are nudged 3px inward (toward the node) because React Flow's edge
+ * endpoint coords sit at the outer edge of the handle box, not its center.
+ */
+function EndpointDot({ edgeId, role, x, y, position, color, source, target, sourceHandle, targetHandle, onDrag }: EndpointDotProps) {
+  const reconnectEdge = useCanvasStore((s) => s.reconnectEdge)
+  const { screenToFlowPosition } = useReactFlow()
+
+  const offset = 3
+  let dx = 0, dy = 0
+  if (position === 'bottom') dy = -offset
+  else if (position === 'top') dy = offset
+  else if (position === 'left') dx = offset
+  else if (position === 'right') dx = -offset
+
+  const onPointerDown = useCallback((e: React.PointerEvent) => {
+    e.stopPropagation()
+    e.currentTarget.setPointerCapture(e.pointerId)
+  }, [])
+
+  const onPointerMove = useCallback((e: React.PointerEvent) => {
+    if (e.buttons !== 1) return
+    onDrag(screenToFlowPosition({ x: e.clientX, y: e.clientY }))
+  }, [onDrag, screenToFlowPosition])
+
+  const onPointerUp = useCallback((e: React.PointerEvent) => {
+    e.currentTarget.releasePointerCapture(e.pointerId)
+    // Find the topmost handle under cursor, skipping the dragged dot itself.
+    const stack = document.elementsFromPoint(e.clientX, e.clientY)
+    let handleEl: HTMLElement | null = null
+    for (const node of stack) {
+      const h = (node as HTMLElement).closest?.('[data-handleid]') as HTMLElement | null
+      if (h) { handleEl = h; break }
+    }
+    onDrag(null)
+    if (!handleEl) return  // dropped on empty space → keep edge unchanged
+    const newHandleId = handleEl.getAttribute('data-handleid')
+    const newNodeId = handleEl.getAttribute('data-nodeid')
+    if (!newHandleId || !newNodeId) return
+    if (role === 'source') {
+      reconnectEdge(edgeId, { source: newNodeId, target, sourceHandle: newHandleId, targetHandle: targetHandle ?? null })
+    } else {
+      reconnectEdge(edgeId, { source, target: newNodeId, sourceHandle: sourceHandle ?? null, targetHandle: newHandleId })
+    }
+  }, [edgeId, role, source, target, sourceHandle, targetHandle, reconnectEdge, onDrag])
+
+  return (
+    <div
+      onPointerDown={onPointerDown}
+      onPointerMove={onPointerMove}
+      onPointerUp={onPointerUp}
+      style={{
+        position: 'absolute',
+        transform: `translate(-50%, -50%) translate(${x + dx}px, ${y + dy}px)`,
+        width: 15,
+        height: 15,
+        borderRadius: '50%',
+        background: color,
+        border: '2px solid #0d1117',
+        cursor: 'grab',
+        pointerEvents: 'all',
+        zIndex: 1000,
+        touchAction: 'none',
+      }}
+      title="Drag to reconnect"
+    />
+  )
+}
+
 // ── Main edge component ──────────────────────────────────────────────────────
 
-export function HomelableEdge({ id, source, target, sourceX, sourceY, targetX, targetY, sourcePosition, targetPosition, data, selected }: EdgeProps<Edge<EdgeData>>) {
+export function HomelableEdge({ id, source, target, sourceHandleId, targetHandleId, sourceX: rawSourceX, sourceY: rawSourceY, targetX: rawTargetX, targetY: rawTargetY, sourcePosition, targetPosition, data, selected }: EdgeProps<Edge<EdgeData>>) {
+  const [drag, setDrag] = useState<{ role: 'source' | 'target'; x: number; y: number } | null>(null)
+
+  const sourceX = drag?.role === 'source' ? drag.x : rawSourceX
+  const sourceY = drag?.role === 'source' ? drag.y : rawSourceY
+  const targetX = drag?.role === 'target' ? drag.x : rawTargetX
+  const targetY = drag?.role === 'target' ? drag.y : rawTargetY
+
+  const onSourceDrag = useCallback((pos: { x: number; y: number } | null) => {
+    setDrag(pos ? { role: 'source', x: pos.x, y: pos.y } : null)
+  }, [])
+  const onTargetDrag = useCallback((pos: { x: number; y: number } | null) => {
+    setDrag(pos ? { role: 'target', x: pos.x, y: pos.y } : null)
+  }, [])
+
   const activeTheme = useThemeStore((s) => s.activeTheme)
   const theme = THEMES[activeTheme]
   const sourceType = useStore((s) => s.nodeLookup.get(source)?.type)
@@ -311,6 +415,38 @@ export function HomelableEdge({ id, source, target, sourceX, sourceY, targetX, t
           </div>
         )}
 
+        {/* Endpoint dots — visual indicators for reconnection targets */}
+        {selected && (
+          <>
+            <EndpointDot
+              edgeId={id}
+              role="source"
+              x={sourceX}
+              y={sourceY}
+              position={sourcePosition}
+              color={strokeColor}
+              source={source}
+              target={target}
+              sourceHandle={sourceHandleId}
+              targetHandle={targetHandleId}
+              onDrag={onSourceDrag}
+            />
+            <EndpointDot
+              edgeId={id}
+              role="target"
+              x={targetX}
+              y={targetY}
+              position={targetPosition}
+              color={strokeColor}
+              source={source}
+              target={target}
+              sourceHandle={sourceHandleId}
+              targetHandle={targetHandleId}
+              onDrag={onTargetDrag}
+            />
+          </>
+        )}
+
         {/* Existing waypoint drag handles */}
         {selected && waypoints.map((wp, idx) => {
           const prevPoint = idx === 0 ? { x: sourceX, y: sourceY } : waypoints[idx - 1]

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

@@ -1,15 +1,17 @@
 import { createElement, useEffect, useMemo } from 'react'
 import { Handle, Position, NodeResizer, useUpdateNodeInternals, useViewport, type NodeProps, type Node } from '@xyflow/react'
-import { Cpu, MemoryStick, HardDrive, type LucideIcon } from 'lucide-react'
+import { Cpu, MemoryStick, HardDrive, ExternalLink, type LucideIcon } from 'lucide-react'
 import type { NodeData } from '@/types'
 import { resolveNodeColors } from '@/utils/nodeColors'
-import { resolveNodeIcon } from '@/utils/nodeIcons'
+import { resolveNodeIcon, isBrandIconKey } from '@/utils/nodeIcons'
+import { NodeIcon } from '@/components/ui/NodeIcon'
 import { resolvePropertyIcon } from '@/utils/propertyIcons'
 import { useThemeStore } from '@/stores/themeStore'
 import { THEMES } from '@/utils/themes'
 import { useCanvasStore } from '@/stores/canvasStore'
-import { maskIp, splitIps } from '@/utils/maskIp'
+import { maskIp, primaryIp, splitIps } from '@/utils/maskIp'
 import { bottomHandleId, bottomHandlePositions, clampBottomHandles } from '@/utils/handleUtils'
+import { getServiceUrl } from '@/utils/serviceUrl'
 
 interface BaseNodeProps extends NodeProps<Node<NodeData>> {
   icon: LucideIcon
@@ -35,6 +37,9 @@ export function BaseNode({ id, data, selected, icon: typeIcon, width, height }:
   const colors = resolveNodeColors(data, activeTheme)
   const statusColor = theme.colors.statusColors[data.status]
   const isOnline = data.status === 'online'
+  const services = data.services ?? []
+  const showServices = data.custom_colors?.show_services === true
+  const serviceHost = data.ip ? primaryIp(data.ip) : data.hostname
 
   // Properties: prefer new system; fall back to legacy hardware fields for unmigrated nodes
   const visibleProperties = data.properties?.filter((p) => p.visible) ?? null
@@ -94,7 +99,9 @@ export function BaseNode({ id, data, selected, icon: typeIcon, width, height }:
             background: theme.colors.nodeIconBackground,
           }}
         >
-          {createElement(resolvedIcon, { size: 15 })}
+          {isBrandIconKey(data.custom_icon)
+            ? <NodeIcon typeIcon={typeIcon} customIconKey={data.custom_icon} size={15} />
+            : createElement(resolvedIcon, { size: 15 })}
         </div>
 
         {/* Label + IP */}
@@ -138,6 +145,74 @@ export function BaseNode({ id, data, selected, icon: typeIcon, width, height }:
         </>
       )}
 
+      {showServices && services.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 overflow-hidden">
+            {services.map((svc, idx) => {
+              const url = getServiceUrl(svc, serviceHost)
+              const row = (
+                <div
+                  className="nodrag flex items-center justify-between gap-2 px-1.5 py-1 rounded text-[10px] min-w-0 overflow-hidden"
+                  style={{
+                    background: theme.colors.nodeIconBackground,
+                    color: theme.colors.nodeSubtextColor,
+                  }}
+                >
+                  
+                  <div className="flex items-center justify-between gap-2 w-full min-w-0">
+                    {/* LEFT: service name */}
+                    <span
+                      className="font-medium truncate"
+                      style={{ minWidth: 0 }}
+                      title={svc.service_name}
+                    >
+                      {svc.service_name}
+                    </span>
+
+                    {/* RIGHT: path + port */}
+                    <div className="flex items-center gap-2 shrink-0 min-w-0">
+                      {svc.path && (
+                        <span
+                          className="truncate text-[#8b949e] text-right max-w-[80px]"
+                          title={svc.path}
+                        >
+                          {svc.path}
+                        </span>
+                      )}
+
+                      <span className="font-mono opacity-80 flex items-center gap-1">
+                        <span>{svc.port}</span>
+                        <ExternalLink
+                          size={9}
+                          className={`shrink-0 ${url ? '' : 'opacity-0'}`}
+                        />
+                      </span>
+                    </div>
+                  </div>
+                </div>
+              )
+
+              if (!url) return <div key={`${svc.port}-${svc.protocol}-${svc.service_name}-${idx}`}>{row}</div>
+
+              return (
+                <a
+                  key={`${svc.port}-${svc.protocol}-${svc.service_name}-${idx}`}
+                  href={url}
+                  target="_blank"
+                  rel="noopener noreferrer"
+                  className="block hover:opacity-85 transition-opacity"
+                  title={url}
+                  onClick={(e) => e.stopPropagation()}
+                >
+                  {row}
+                </a>
+              )
+            })}
+          </div>
+        </>
+      )}
+
       {/* Legacy hardware section — fallback for nodes not yet migrated */}
       {showLegacyHardware && (
         <>

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

@@ -1,11 +1,15 @@
 import { useState } from 'react'
-import { type NodeProps, type Node, NodeResizer } from '@xyflow/react'
+import { type NodeProps, type Node, NodeResizer, Handle, Position } from '@xyflow/react'
 import { Layers, Pencil, Check, X } from 'lucide-react'
 import { useCanvasStore } from '@/stores/canvasStore'
+import { useThemeStore } from '@/stores/themeStore'
+import { THEMES } from '@/utils/themes'
 import { STATUS_COLORS, type NodeData } from '@/types'
 
 export function GroupNode({ id, data, selected }: NodeProps<Node<NodeData>>) {
   const { nodes, updateNode, snapshotHistory } = useCanvasStore()
+  const activeTheme = useThemeStore((s) => s.activeTheme)
+  const theme = THEMES[activeTheme]
   const showBorder = data.custom_colors?.show_border !== false
   const isVisible = showBorder || selected
 
@@ -49,6 +53,29 @@ export function GroupNode({ id, data, selected }: NodeProps<Node<NodeData>>) {
         handleStyle={{ fill: '#00d4ff', stroke: '#0d1117', width: 8, height: 8, borderRadius: 2 }}
       />
 
+      {/* 4 snap-point handles — one per side. Source + invisible target overlay for each. */}
+      {([
+        ['group-top', Position.Top],
+        ['group-right', Position.Right],
+        ['group-bottom', Position.Bottom],
+        ['group-left', Position.Left],
+      ] as const).map(([hid, pos]) => (
+        <span key={hid}>
+          <Handle
+            type="source"
+            position={pos}
+            id={hid}
+            style={{ background: theme.colors.handleBackground, borderColor: theme.colors.handleBorder }}
+          />
+          <Handle
+            type="target"
+            position={pos}
+            id={`${hid}-t`}
+            style={{ opacity: 0, width: 12, height: 12 }}
+          />
+        </span>
+      ))}
+
       {/* Header */}
       {isVisible && (
         <div

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

@@ -1,18 +1,22 @@
-import { createElement } from 'react'
-import { Handle, Position, NodeResizer, type NodeProps, type Node } from '@xyflow/react'
+import { createElement, useEffect } from 'react'
+import { Handle, Position, NodeResizer, useUpdateNodeInternals, 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 { resolveNodeIcon, isBrandIconKey } from '@/utils/nodeIcons'
+import { NodeIcon } from '@/components/ui/NodeIcon'
 import { resolvePropertyIcon } from '@/utils/propertyIcons'
 import { useCanvasStore } from '@/stores/canvasStore'
 import { maskIp, splitIps } from '@/utils/maskIp'
 import { useThemeStore } from '@/stores/themeStore'
 import { THEMES } from '@/utils/themes'
+import { bottomHandleId, bottomHandlePositions } from '@/utils/handleUtils'
 import { BaseNode } from './BaseNode'
 
 export function ProxmoxGroupNode(props: NodeProps<Node<NodeData>>) {
-  const { data, selected } = props
+  const { id, data, selected } = props
+  const updateNodeInternals = useUpdateNodeInternals()
+  useEffect(() => { updateNodeInternals(id) }, [data.bottom_handles, id, updateNodeInternals])
 
   const activeTheme = useThemeStore((s) => s.activeTheme)
   const hideIp = useCanvasStore((s) => s.hideIp)
@@ -87,7 +91,9 @@ export function ProxmoxGroupNode(props: NodeProps<Node<NodeData>>) {
               background: theme.colors.nodeIconBackground,
             }}
           >
-            {createElement(resolvedIcon, { size: 12 })}
+            {isBrandIconKey(data.custom_icon)
+              ? <NodeIcon typeIcon={Layers} customIconKey={data.custom_icon} size={12} />
+              : createElement(resolvedIcon, { size: 12 })}
           </div>
           <div className="flex flex-col min-w-0 flex-1">
             <span
@@ -146,13 +152,26 @@ export function ProxmoxGroupNode(props: NodeProps<Node<NodeData>>) {
         style={{ background: theme.colors.handleBackground, borderColor: theme.colors.handleBorder }}
       />
       <Handle type="target" position={Position.Top} id="top-t" style={{ opacity: 0, width: 12, height: 12 }} />
-      <Handle
-        type="source"
-        position={Position.Bottom}
-        id="bottom"
-        style={{ background: theme.colors.handleBackground, borderColor: theme.colors.handleBorder }}
-      />
-      <Handle type="target" position={Position.Bottom} id="bottom-t" style={{ opacity: 0, width: 12, height: 12 }} />
+      {bottomHandlePositions(data.bottom_handles ?? 1).map((leftPct, idx) => {
+        const sourceId = bottomHandleId(idx)
+        const targetId = `${sourceId}-t`
+        return (
+          <span key={sourceId}>
+            <Handle
+              type="source"
+              position={Position.Bottom}
+              id={sourceId}
+              style={{ left: `${leftPct}%`, background: theme.colors.handleBackground, borderColor: theme.colors.handleBorder }}
+            />
+            <Handle
+              type="target"
+              position={Position.Bottom}
+              id={targetId}
+              style={{ left: `${leftPct}%`, opacity: 0, width: 12, height: 12 }}
+            />
+          </span>
+        )
+      })}
 
       {/* Cluster handles */}
       <Handle

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

@@ -0,0 +1,73 @@
+import { NodeResizer, type NodeProps, type Node } from '@xyflow/react'
+import { useCanvasStore } from '@/stores/canvasStore'
+import type { NodeData } from '@/types'
+
+const FONT_FAMILIES: Record<string, string> = {
+  inter: 'Inter, sans-serif',
+  mono: '"JetBrains Mono", monospace',
+  serif: 'Georgia, serif',
+  sans: 'system-ui, sans-serif',
+}
+
+export function TextNode({ id, data, selected }: NodeProps<Node<NodeData>>) {
+  const setEditingTextId = useCanvasStore((s) => s.setEditingTextId)
+
+  const rc = data.custom_colors ?? {}
+  const borderColor = rc.border ?? '#30363d'
+  const borderStyle = rc.border_style ?? 'none'
+  const borderWidth = rc.border_width ?? 1
+  const backgroundColor = rc.background ?? 'transparent'
+  const textColor = rc.text_color ?? '#e6edf3'
+  const textSize: number = rc.text_size ?? 14
+  const fontFamily = FONT_FAMILIES[rc.font ?? 'inter'] ?? FONT_FAMILIES.inter
+
+  const content = data.text_content ?? data.label ?? ''
+
+  return (
+    <>
+      <NodeResizer
+        isVisible={selected}
+        minWidth={40}
+        minHeight={20}
+        handleStyle={{
+          width: 8,
+          height: 8,
+          borderRadius: 2,
+          background: '#00d4ff',
+          border: '1px solid #0d1117',
+        }}
+        lineStyle={{ borderColor: 'transparent' }}
+      />
+
+      <div
+        style={{
+          width: '100%',
+          height: '100%',
+          display: 'flex',
+          alignItems: 'center',
+          justifyContent: 'center',
+          padding: 8,
+          background: backgroundColor,
+          border: borderStyle === 'none' ? 'none' : `${borderWidth}px ${borderStyle} ${borderColor}`,
+          boxShadow: selected ? '0 0 0 1px #00d4ff, 0 0 8px #00d4ff44' : 'none',
+          borderRadius: 6,
+          boxSizing: 'border-box',
+          cursor: 'default',
+          color: textColor,
+          fontFamily,
+          fontSize: textSize,
+          fontWeight: 500,
+          userSelect: 'none',
+          whiteSpace: 'pre-wrap',
+          textAlign: 'center',
+        }}
+        onDoubleClick={(e) => {
+          e.stopPropagation()
+          setEditingTextId(id)
+        }}
+      >
+        {content}
+      </div>
+    </>
+  )
+}

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

@@ -0,0 +1,81 @@
+import { describe, it, expect, beforeEach } from 'vitest'
+import { render } from '@testing-library/react'
+import { ReactFlowProvider } from '@xyflow/react'
+import { GroupNode } from '../GroupNode'
+import { useCanvasStore } from '@/stores/canvasStore'
+import { useThemeStore } from '@/stores/themeStore'
+import type { NodeData } from '@/types'
+import type { NodeProps, Node } from '@xyflow/react'
+
+function renderNode(data: Partial<NodeData> = {}, selected = false) {
+  const fullData: NodeData = {
+    label: 'Group A',
+    type: 'group',
+    status: 'unknown',
+    services: [],
+    ...data,
+  }
+  const props = {
+    id: 'g1',
+    data: fullData,
+    selected,
+    type: 'group',
+    zIndex: 0,
+    isConnectable: true,
+    xPos: 0,
+    yPos: 0,
+    dragging: false,
+    deletable: true,
+    draggable: true,
+    selectable: true,
+    positionAbsoluteX: 0,
+    positionAbsoluteY: 0,
+    width: 300,
+    height: 200,
+    dragHandle: undefined,
+    parentId: undefined,
+    sourcePosition: undefined,
+    targetPosition: undefined,
+  } as unknown as NodeProps<Node<NodeData>>
+  return render(
+    <ReactFlowProvider>
+      <GroupNode {...props} />
+    </ReactFlowProvider>
+  )
+}
+
+describe('GroupNode', () => {
+  beforeEach(() => {
+    useCanvasStore.setState({ nodes: [], hideIp: false })
+    useThemeStore.setState({ activeTheme: 'default' })
+  })
+
+  it('renders label', () => {
+    const { getByText } = renderNode({ label: 'My Group' })
+    expect(getByText('My Group')).toBeDefined()
+  })
+
+  it('renders 4 source handles (one per side)', () => {
+    const { container } = renderNode()
+    expect(container.querySelector('.react-flow__handle-top.source')).not.toBeNull()
+    expect(container.querySelector('.react-flow__handle-right.source')).not.toBeNull()
+    expect(container.querySelector('.react-flow__handle-bottom.source')).not.toBeNull()
+    expect(container.querySelector('.react-flow__handle-left.source')).not.toBeNull()
+  })
+
+  it('renders 4 target handles (one per side)', () => {
+    const { container } = renderNode()
+    expect(container.querySelector('.react-flow__handle-top.target')).not.toBeNull()
+    expect(container.querySelector('.react-flow__handle-right.target')).not.toBeNull()
+    expect(container.querySelector('.react-flow__handle-bottom.target')).not.toBeNull()
+    expect(container.querySelector('.react-flow__handle-left.target')).not.toBeNull()
+  })
+
+  it('source handles carry side-specific ids', () => {
+    const { container } = renderNode()
+    expect(container.querySelector('[data-handleid="group-top"]')).not.toBeNull()
+    expect(container.querySelector('[data-handleid="group-right"]')).not.toBeNull()
+    expect(container.querySelector('[data-handleid="group-bottom"]')).not.toBeNull()
+    expect(container.querySelector('[data-handleid="group-left"]')).not.toBeNull()
+  })
+})

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

@@ -0,0 +1,123 @@
+import { describe, it, expect, beforeEach } from 'vitest'
+import { render } from '@testing-library/react'
+import { ReactFlowProvider } from '@xyflow/react'
+import { ProxmoxGroupNode } from '../ProxmoxGroupNode'
+import { useCanvasStore } from '@/stores/canvasStore'
+import { useThemeStore } from '@/stores/themeStore'
+import type { NodeData, NodeProperty } from '@/types'
+import type { NodeProps, Node } from '@xyflow/react'
+
+function renderNode(data: Partial<NodeData> = {}, selected = false) {
+  const fullData: NodeData = {
+    label: 'pve-01',
+    type: 'proxmox',
+    status: 'online',
+    services: [],
+    ...data,
+  }
+  const props = {
+    id: 'p1',
+    data: fullData,
+    selected,
+    type: 'proxmox',
+    zIndex: 0,
+    isConnectable: true,
+    xPos: 0,
+    yPos: 0,
+    dragging: false,
+    deletable: true,
+    draggable: true,
+    selectable: true,
+    positionAbsoluteX: 0,
+    positionAbsoluteY: 0,
+    width: 300,
+    height: 200,
+    dragHandle: undefined,
+    parentId: undefined,
+    sourcePosition: undefined,
+    targetPosition: undefined,
+  } as unknown as NodeProps<Node<NodeData>>
+  return render(
+    <ReactFlowProvider>
+      <ProxmoxGroupNode {...props} />
+    </ReactFlowProvider>
+  )
+}
+
+describe('ProxmoxGroupNode', () => {
+  beforeEach(() => {
+    useCanvasStore.setState({ hideIp: false })
+    useThemeStore.setState({ activeTheme: 'default' })
+  })
+
+  it('renders the node label', () => {
+    const { getByText } = renderNode({ label: 'My Proxmox' })
+    expect(getByText('My Proxmox')).toBeDefined()
+  })
+
+  it('renders ip when provided', () => {
+    const { getByText } = renderNode({ ip: '192.168.1.10' })
+    expect(getByText('192.168.1.10')).toBeDefined()
+  })
+
+  it('renders multiple ips when comma separated', () => {
+    const { getByText } = renderNode({ ip: '10.0.0.1, 10.0.0.2' })
+    expect(getByText('10.0.0.1')).toBeDefined()
+    expect(getByText('10.0.0.2')).toBeDefined()
+  })
+
+  it('masks ip when hideIp is enabled in store', () => {
+    useCanvasStore.setState({ hideIp: true })
+    const { queryByText } = renderNode({ ip: '192.168.1.10' })
+    expect(queryByText('192.168.1.10')).toBeNull()
+  })
+
+  it('renders visible properties only', () => {
+    const properties: NodeProperty[] = [
+      { key: 'CPU', value: '16 cores', icon: null, visible: true },
+      { key: 'Hidden', value: 'should-not-show', icon: null, visible: false },
+    ]
+    const { getByText, queryByText } = renderNode({ properties })
+    expect(getByText('CPU')).toBeDefined()
+    expect(getByText(/16 cores/)).toBeDefined()
+    expect(queryByText('Hidden')).toBeNull()
+    expect(queryByText(/should-not-show/)).toBeNull()
+  })
+
+  it('renders status dot with title matching status', () => {
+    const { container } = renderNode({ status: 'offline' })
+    const dot = container.querySelector('[title="offline"]')
+    expect(dot).not.toBeNull()
+  })
+
+  it('container_mode === false renders as BaseNode (no resizer group border)', () => {
+    const { container } = renderNode({ container_mode: false })
+    // NodeResizer should not be present when not group-rendered
+    expect(container.querySelector('.react-flow__resize-control')).toBeNull()
+  })
+
+  it('container_mode default renders the group border container', () => {
+    const { container } = renderNode({})
+    // Group border div has rounded-xl border-2 classes
+    expect(container.querySelector('.rounded-xl.border-2')).not.toBeNull()
+  })
+
+  it('container mode renders bottom_handles snap points', () => {
+    const { container } = renderNode({ bottom_handles: 4 })
+    const sourceHandles = container.querySelectorAll('.react-flow__handle-bottom.source')
+    expect(sourceHandles.length).toBe(4)
+  })
+
+  it('container mode default has single bottom handle', () => {
+    const { container } = renderNode({})
+    const sourceHandles = container.querySelectorAll('.react-flow__handle-bottom.source')
+    expect(sourceHandles.length).toBe(1)
+  })
+
+  it('renders cluster handles in both modes', () => {
+    const { container: groupC } = renderNode({})
+    expect(groupC.querySelectorAll('[title="Same cluster"]').length).toBeGreaterThanOrEqual(2)
+    const { container: nodeC } = renderNode({ container_mode: false })
+    expect(nodeC.querySelectorAll('[title="Same cluster"]').length).toBeGreaterThanOrEqual(2)
+  })
+})

frontend/src/components/canvas/nodes/__tests__/TextNode.test.tsx

@@ -0,0 +1,67 @@
+import { describe, it, expect, beforeEach } from 'vitest'
+import { render, fireEvent } from '@testing-library/react'
+import { ReactFlowProvider } from '@xyflow/react'
+import { TextNode } from '../TextNode'
+import { useCanvasStore } from '@/stores/canvasStore'
+import type { NodeData } from '@/types'
+import type { NodeProps, Node } from '@xyflow/react'
+
+function renderNode(data: Partial<NodeData> = {}) {
+  const fullData: NodeData = {
+    label: '',
+    type: 'text',
+    status: 'unknown',
+    services: [],
+    text_content: 'Hello',
+    ...data,
+  }
+  const props = {
+    id: 't1',
+    data: fullData,
+    selected: false,
+    type: 'text',
+    zIndex: 0,
+    isConnectable: true,
+    xPos: 0,
+    yPos: 0,
+    dragging: false,
+    deletable: true,
+    draggable: true,
+    selectable: true,
+    positionAbsoluteX: 0,
+    positionAbsoluteY: 0,
+    width: 200,
+    height: 60,
+    dragHandle: undefined,
+    parentId: undefined,
+    sourcePosition: undefined,
+    targetPosition: undefined,
+  } as unknown as NodeProps<Node<NodeData>>
+  return render(
+    <ReactFlowProvider>
+      <TextNode {...props} />
+    </ReactFlowProvider>
+  )
+}
+
+describe('TextNode', () => {
+  beforeEach(() => {
+    useCanvasStore.setState({ editingTextId: null })
+  })
+
+  it('renders text_content', () => {
+    const { getByText } = renderNode({ text_content: 'My label' })
+    expect(getByText('My label')).toBeDefined()
+  })
+
+  it('falls back to label when text_content is missing', () => {
+    const { getByText } = renderNode({ text_content: undefined, label: 'Fallback' })
+    expect(getByText('Fallback')).toBeDefined()
+  })
+
+  it('double-click sets editingTextId in store', () => {
+    const { getByText } = renderNode({ text_content: 'Edit me' })
+    fireEvent.doubleClick(getByText('Edit me'))
+    expect(useCanvasStore.getState().editingTextId).toBe('t1')
+  })
+})

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

@@ -2,6 +2,7 @@ import { IspNode, RouterNode, FirewallNode, SwitchNode, ServerNode, VmNode, LxcN
 import { ProxmoxGroupNode } from './ProxmoxGroupNode'
 import { GroupRectNode } from './GroupRectNode'
 import { GroupNode } from './GroupNode'
+import { TextNode } from './TextNode'
 
 export const nodeTypes = {
   isp: IspNode,
@@ -24,6 +25,7 @@ export const nodeTypes = {
   generic: GenericNode,
   groupRect: GroupRectNode,
   group: GroupNode,
+  text: TextNode,
   zigbee_coordinator: ZigbeeCoordinatorNode,
   zigbee_router: ZigbeeRouterNode,
   zigbee_enddevice: ZigbeeEndDeviceNode,

frontend/src/components/modals/BrandIconPicker.tsx

@@ -0,0 +1,85 @@
+import { useMemo, useState } from 'react'
+import { Input } from '@/components/ui/input'
+import { brandIconUrl, BRAND_ICON_PREFIX } from '@/utils/nodeIcons'
+import dashboardIcons from '@/data/dashboardIcons.json'
+
+const SLUGS: string[] = dashboardIcons as string[]
+const PAGE = 120
+
+interface BrandIconPickerProps {
+  value?: string
+  onSelect: (key: string) => void
+}
+
+export function BrandIconPicker({ value, onSelect }: BrandIconPickerProps) {
+  const [query, setQuery] = useState('')
+  const [limit, setLimit] = useState(PAGE)
+
+  const filtered = useMemo(() => {
+    const q = query.trim().toLowerCase()
+    if (!q) return SLUGS
+    return SLUGS.filter((s) => s.includes(q))
+  }, [query])
+
+  const visible = filtered.slice(0, limit)
+  const selectedSlug = value?.startsWith(BRAND_ICON_PREFIX) ? value.slice(BRAND_ICON_PREFIX.length) : null
+
+  return (
+    <div className="flex flex-col gap-2">
+      <Input
+        type="text"
+        value={query}
+        onChange={(e) => { setQuery(e.target.value); setLimit(PAGE) }}
+        placeholder={`Search ${SLUGS.length} brand icons...`}
+        className="bg-[#0d1117] border-[#30363d] text-xs h-7"
+        aria-label="Brand icon search"
+      />
+      <div className="text-[10px] text-muted-foreground/60">
+        {filtered.length} match{filtered.length === 1 ? '' : 'es'} · icons served via jsDelivr CDN
+      </div>
+      <div className="max-h-52 overflow-y-auto pr-1">
+        <div className="grid grid-cols-7 gap-1">
+          {visible.map((slug) => {
+            const selected = slug === selectedSlug
+            return (
+              <button
+                key={slug}
+                type="button"
+                onClick={() => onSelect(`${BRAND_ICON_PREFIX}${slug}`)}
+                title={slug}
+                aria-label={slug}
+                aria-pressed={selected}
+                className={`flex items-center justify-center aspect-square rounded-md border transition-colors cursor-pointer ${
+                  selected
+                    ? 'border-[#00d4ff] bg-[#00d4ff]/10'
+                    : 'border-[#30363d] hover:border-[#484f58] bg-[#0d1117]'
+                }`}
+              >
+                <img
+                  src={brandIconUrl(slug)}
+                  alt={slug}
+                  loading="lazy"
+                  width={20}
+                  height={20}
+                  style={{ width: 20, height: 20, objectFit: 'contain' }}
+                />
+              </button>
+            )
+          })}
+        </div>
+        {filtered.length > limit && (
+          <button
+            type="button"
+            onClick={() => setLimit((l) => l + PAGE)}
+            className="mt-2 w-full text-[11px] text-muted-foreground hover:text-foreground py-1"
+          >
+            Load more ({filtered.length - limit} remaining)
+          </button>
+        )}
+        {filtered.length === 0 && (
+          <div className="text-center text-[11px] text-muted-foreground py-4">No icons match.</div>
+        )}
+      </div>
+    </div>
+  )
+}

frontend/src/components/modals/CustomStyleModal.tsx

@@ -3,6 +3,7 @@ import { toast } from 'sonner'
 import {
   Globe, Router, Network, Server, Layers, Box, Container, HardDrive,
   Cpu, Wifi, Camera, Printer, Monitor, PlugZap, Anchor, Package, Circle, Flame,
+  Radio, Zap, Lightbulb,
   type LucideIcon,
 } from 'lucide-react'
 import { Dialog, DialogContent, DialogHeader, DialogTitle } from '@/components/ui/dialog'
@@ -21,7 +22,8 @@ import { NODE_TYPE_LABELS, EDGE_TYPE_LABELS } from '@/types'
 const EDITABLE_NODE_TYPES: NodeType[] = [
   'isp', 'router', 'firewall', 'switch', 'server', 'proxmox', 'vm', 'lxc', 'nas',
   'iot', 'ap', 'camera', 'printer', 'computer', 'cpl', 'docker_host',
-  'docker_container', 'generic',
+  'docker_container', 'zigbee_coordinator', 'zigbee_router', 'zigbee_enddevice',
+  'generic',
 ]
 
 const EDITABLE_EDGE_TYPES: EdgeType[] = ['ethernet', 'wifi', 'iot', 'vlan', 'virtual', 'cluster']
@@ -30,7 +32,9 @@ const NODE_ICONS: Record<string, LucideIcon> = {
   isp: Globe, router: Router, firewall: Flame, switch: Network, server: Server, proxmox: Layers,
   vm: Box, lxc: Container, nas: HardDrive, iot: Cpu, ap: Wifi,
   camera: Camera, printer: Printer, computer: Monitor, cpl: PlugZap,
-  docker_host: Anchor, docker_container: Package, generic: Circle,
+  docker_host: Anchor, docker_container: Package,
+  zigbee_coordinator: Radio, zigbee_router: Zap, zigbee_enddevice: Lightbulb,
+  generic: Circle,
 }
 
 // ── Default style for a node type (from default theme) ─────────────────────

frontend/src/components/modals/GroupRectModal.module.css

@@ -0,0 +1,41 @@
+/* Slider container: strip native chrome so custom track/thumb align cleanly */
+.slider-thumb {
+  -webkit-appearance: none;
+  appearance: none;
+  background: transparent;
+  height: 13px; /* match thumb height so vertical centering is the input's box center */
+}
+.slider-thumb:focus {
+  outline: none;
+}
+
+/* Track */
+.slider-accent::-webkit-slider-runnable-track {
+  height: 4px;
+  background: #00d4ff;
+  border-radius: 2px;
+}
+.slider-accent::-moz-range-track {
+  height: 4px;
+  background: #00d4ff;
+  border-radius: 2px;
+}
+
+/* Thumb — must offset on webkit so it centers on the 4px track */
+.slider-thumb::-webkit-slider-thumb {
+  -webkit-appearance: none;
+  appearance: none;
+  width: 13px;
+  height: 13px;
+  border-radius: 50%;
+  background: #00d4ff;
+  border: 2px solid #21262d;
+  margin-top: -4.5px; /* (13 - 4) / 2 */
+}
+.slider-thumb::-moz-range-thumb {
+  width: 13px;
+  height: 13px;
+  border-radius: 50%;
+  background: #00d4ff;
+  border: 2px solid #21262d;
+}

frontend/src/components/modals/GroupRectModal.tsx

@@ -7,6 +7,7 @@ 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'
+import styles from './GroupRectModal.module.css'
 
 export type BorderStyle = 'solid' | 'dashed' | 'dotted' | 'double' | 'none'
 
@@ -88,6 +89,8 @@ const TEXT_POSITIONS: { value: TextPosition; label: string }[] = [
   { value: 'bottom-right',  label: '↘' },
 ]
 
+const getFontLabel = (value: string) => FONTS.find((f) => f.value === value)?.label ?? value
+
 interface GroupRectModalProps {
   open: boolean
   onClose: () => void
@@ -138,8 +141,10 @@ export function GroupRectModal({ open, onClose, onSubmit, onDelete, initial, tit
           <div className="flex flex-col gap-1.5">
             <Label className="text-xs text-muted-foreground">Font</Label>
             <Select value={form.font} onValueChange={(v: string | null) => set('font', v ?? 'inter')}>
-              <SelectTrigger className={`bg-[#21262d] border-[#30363d] text-sm h-8 cursor-pointer ${modalStyles['modal-interactive']} ${modalStyles['modal-radius']}`}> 
-                <SelectValue />
+              <SelectTrigger className={`bg-[#21262d] border-[#30363d] text-sm h-8 cursor-pointer ${modalStyles['modal-interactive']} ${modalStyles['modal-radius']}`} aria-label="Font selector">
+                <SelectValue>
+                  {getFontLabel(form.font)}
+                </SelectValue>
               </SelectTrigger>
               <SelectContent className="bg-[#21262d] border-[#30363d]">
                 {FONTS.map((f) => (
@@ -164,6 +169,7 @@ export function GroupRectModal({ open, onClose, onSubmit, onDelete, initial, tit
                     title={value}
                     onClick={() => set('text_position', value)}
                     className={`h-8 rounded text-base transition-colors cursor-pointer ${modalStyles['modal-interactive']}`}
+                    aria-label={`Text position ${label}`}
                     style={{
                       background: isSelected ? '#00d4ff22' : '#21262d',
                       border: `1px solid ${isSelected ? '#00d4ff88' : '#30363d'}`,
@@ -189,6 +195,7 @@ export function GroupRectModal({ open, onClose, onSubmit, onDelete, initial, tit
                     type="button"
                     onClick={() => set('label_position', value)}
                     className={`flex items-center justify-center h-8 rounded text-xs transition-colors cursor-pointer ${modalStyles['modal-interactive']}`}
+                    aria-label={`Label position ${label}`}
                     style={{
                       background: isSelected ? '#00d4ff22' : '#21262d',
                       border: `1px solid ${isSelected ? '#00d4ff88' : '#30363d'}`,
@@ -228,7 +235,7 @@ export function GroupRectModal({ open, onClose, onSubmit, onDelete, initial, tit
                       max={100}
                       value={alpha}
                       onChange={(e) => set(key, rgbaToHex8(hex6, Number(e.target.value)))}
-                      className="w-full h-1 accent-[#00d4ff] cursor-pointer"
+                      className={`w-full cursor-pointer mt-2 ${styles['slider-thumb']} ${styles['slider-accent']}`}
                       title={`Opacity: ${alpha}%`}
                     />
                     <span className="text-[9px] text-muted-foreground/60">{label} {alpha}%</span>
@@ -250,6 +257,7 @@ export function GroupRectModal({ open, onClose, onSubmit, onDelete, initial, tit
                     type="button"
                     onClick={() => set('text_size', value)}
                     className={`flex items-center justify-center h-8 rounded transition-colors cursor-pointer ${modalStyles['modal-interactive']}`}
+                    aria-label={`Text size ${label}`}
                     style={{
                       background: isSelected ? '#00d4ff22' : '#21262d',
                       border: `1px solid ${isSelected ? '#00d4ff88' : '#30363d'}`,
@@ -277,6 +285,7 @@ export function GroupRectModal({ open, onClose, onSubmit, onDelete, initial, tit
                     title={label}
                     onClick={() => set('border_style', value)}
                     className={`flex flex-col items-center justify-center h-10 rounded text-xs gap-0.5 transition-colors cursor-pointer ${modalStyles['modal-interactive']}`}
+                    aria-label={`Border style ${label}`}
                     style={{
                       background: isSelected ? '#00d4ff22' : '#21262d',
                       border: `1px solid ${isSelected ? '#00d4ff88' : '#30363d'}`,
@@ -303,6 +312,7 @@ export function GroupRectModal({ open, onClose, onSubmit, onDelete, initial, tit
                     type="button"
                     onClick={() => set('border_width', value)}
                     className={`flex items-center justify-center h-8 rounded text-xs transition-colors cursor-pointer ${modalStyles['modal-interactive']}`}
+                    aria-label={`Border width ${label}`}
                     style={{
                       background: isSelected ? '#00d4ff22' : '#21262d',
                       border: `1px solid ${isSelected ? '#00d4ff88' : '#30363d'}`,
@@ -320,7 +330,7 @@ export function GroupRectModal({ open, onClose, onSubmit, onDelete, initial, tit
           <div className="flex flex-col gap-1.5">
             <Label className="text-xs text-muted-foreground">Z-Order (1 = furthest back)</Label>
             <Select value={String(form.z_order)} onValueChange={(v: string | null) => set('z_order', v !== null ? Number(v) : 1)}>
-              <SelectTrigger className={`bg-[#21262d] border-[#30363d] text-sm h-8 cursor-pointer ${modalStyles['modal-interactive']}`}> 
+              <SelectTrigger className={`bg-[#21262d] border-[#30363d] text-sm h-8 cursor-pointer ${modalStyles['modal-interactive']}`} aria-label="Z-order selector">
                 <SelectValue />
               </SelectTrigger>
               <SelectContent className="bg-[#21262d] border-[#30363d]">

frontend/src/components/modals/NodeModal.tsx

@@ -8,18 +8,22 @@ import { Label } from '@/components/ui/label'
 import { Select, SelectContent, SelectGroup, SelectItem, SelectLabel, SelectSeparator, SelectTrigger, SelectValue } from '@/components/ui/select'
 import { NODE_TYPE_LABELS, type NodeData, type NodeType, type CheckMethod } from '@/types'
 import { resolveNodeColors } from '@/utils/nodeColors'
-import { ICON_REGISTRY, ICON_CATEGORIES, NODE_TYPE_DEFAULT_ICONS } from '@/utils/nodeIcons'
+import { ICON_REGISTRY, ICON_CATEGORIES, NODE_TYPE_DEFAULT_ICONS, isBrandIconKey, brandIconSlug, brandIconUrl } from '@/utils/nodeIcons'
+import { BrandIconPicker } from './BrandIconPicker'
 import { MIN_BOTTOM_HANDLES, MAX_BOTTOM_HANDLES, clampBottomHandles } from '@/utils/handleUtils'
+import { getValidParentTypes } from '@/utils/virtualEdgeParent'
 
 const NODE_TYPE_GROUPS: { label: string; types: NodeType[] }[] = [
   { label: 'Hardware',       types: ['isp', 'router', 'firewall', 'switch', 'server', 'nas', 'ap', 'printer'] },
   { label: 'Virtualization', types: ['proxmox', 'vm', 'lxc', 'docker_host', 'docker_container'] },
   { label: 'IoT',            types: ['iot', 'camera', 'cpl'] },
+  { label: 'Zigbee',         types: ['zigbee_coordinator', 'zigbee_router', 'zigbee_enddevice'] },
   { 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 ZIGBEE_TYPES: NodeType[] = ['zigbee_coordinator', 'zigbee_router', 'zigbee_enddevice']
 
 const CHECK_METHOD_LABELS: Record<CheckMethod, string> = {
   none: 'None',
@@ -45,22 +49,39 @@ const DEFAULT_DATA: Partial<NodeData> = {
   custom_icon: undefined,
 }
 
+interface ParentCandidate {
+  id: string
+  label: string
+  type: NodeType
+}
+
 interface NodeModalProps {
   open: boolean
   onClose: () => void
   onSubmit: (data: Partial<NodeData>) => void
   initial?: Partial<NodeData>
   title?: string
-  parentContainerNodes?: { id: string; label: string; nodeType?: NodeType }[]
+  parentCandidates?: ParentCandidate[]
+  currentNodeId?: 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 [form, setForm] = useState<Partial<NodeData>>({ ...DEFAULT_DATA, ...initial })
+export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node', parentCandidates = [], currentNodeId }: NodeModalProps) {
+  const merged = { ...DEFAULT_DATA, ...initial }
+  if (ZIGBEE_TYPES.includes((merged.type ?? '') as NodeType)) merged.check_method = 'none'
+  const [form, setForm] = useState<Partial<NodeData>>(merged)
   const [iconSearch, setIconSearch] = useState('')
   const [iconPickerOpen, setIconPickerOpen] = useState(false)
+  const [iconTab, setIconTab] = useState<'generic' | 'brand'>(isBrandIconKey(initial?.custom_icon) ? 'brand' : 'generic')
   const [labelError, setLabelError] = useState(false)
+  const resolvedNodeColors = resolveNodeColors({ type: form.type ?? 'generic', custom_colors: form.custom_colors })
+  const showServicesEnabled = form.custom_colors?.show_services === true
+  const hasAppearanceOverrides = Boolean(
+    form.custom_colors?.border
+    || form.custom_colors?.background
+    || form.custom_colors?.icon
+  )
 
   const set = (key: keyof NodeData, value: unknown) =>
     setForm((f) => ({ ...f, [key]: value }))
@@ -74,20 +95,25 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
     setLabelError(false)
     const selectedType = (form.type ?? 'generic') as NodeType
     const canUseContainerMode = CONTAINER_MODE_TYPES.includes(selectedType)
+    const validParentTypes = getValidParentTypes(selectedType)
+    let safeParentId = form.parent_id
+    if (validParentTypes.length === 0) {
+      safeParentId = undefined
+    } else if (safeParentId) {
+      const parent = parentCandidates.find((n) => n.id === safeParentId)
+      if (!parent || !validParentTypes.includes(parent.type)) safeParentId = undefined
+    }
     onSubmit({
       ...form,
+      parent_id: safeParentId,
       container_mode: canUseContainerMode ? !!form.container_mode : false,
     })
     onClose()
   }
 
-  const filteredParentNodes = form.type === 'docker_container'
-    ? parentContainerNodes.filter((n) => n.nodeType === 'docker_host')
-    : parentContainerNodes
-
   return (
     <Dialog open={open} onOpenChange={(o) => !o && onClose()}>
-      <DialogContent className="bg-[#161b22] border-[#30363d] text-foreground max-w-md">
+      <DialogContent className="bg-[#161b22] border-[#30363d] text-foreground max-w-md max-h-[90vh] overflow-y-auto">
         <DialogHeader>
           <DialogTitle className="text-sm font-semibold">{title}</DialogTitle>
         </DialogHeader>
@@ -97,7 +123,15 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
             {/* Type + Icon on the same row */}
             <div className="flex flex-col gap-1.5">
               <Label className="text-xs text-muted-foreground">Type</Label>
-              <Select value={form.type} onValueChange={(v) => set('type', v as NodeType)}>
+              <Select value={form.type} onValueChange={(v) => {
+                const t = v as NodeType
+                setForm((f) => {
+                  const next: Partial<NodeData> = { ...f, type: t }
+                  if (ZIGBEE_TYPES.includes(t)) next.check_method = 'none' as CheckMethod
+                  if (getValidParentTypes(t).length === 0) next.parent_id = undefined
+                  return next
+                })
+              }}>
                 <SelectTrigger className={`bg-[#21262d] border-[#30363d] text-sm h-8 w-full cursor-pointer ${modalStyles['modal-interactive']} ${modalStyles['modal-radius']}`} aria-label="Node type selector">
                   <SelectValue>{NODE_TYPE_LABELS[(form.type ?? 'server') as NodeType]}</SelectValue>
                 </SelectTrigger>
@@ -144,6 +178,10 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
               >
                 <span className="flex items-center gap-2 min-w-0">
                   {(() => {
+                    if (isBrandIconKey(form.custom_icon)) {
+                      const slug = brandIconSlug(form.custom_icon!)
+                      return <><img src={brandIconUrl(slug)} alt={slug} width={13} height={13} className="shrink-0" style={{ width: 13, height: 13, objectFit: 'contain' }} /><span className="text-foreground truncate">{slug}</span></>
+                    }
                     const entry = ICON_REGISTRY.find((e) => e.key === form.custom_icon)
                     if (entry) {
                       return <>{createElement(entry.icon, { size: 13, className: 'text-[#00d4ff] shrink-0' })}<span className="text-foreground truncate">{entry.label}</span></>
@@ -159,6 +197,37 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
             {/* 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">
+                <div className="flex gap-1 mb-1" role="tablist" aria-label="Icon source">
+                  <button
+                    type="button"
+                    role="tab"
+                    aria-selected={iconTab === 'generic'}
+                    onClick={() => setIconTab('generic')}
+                    className={`text-[11px] px-2 py-1 rounded transition-colors cursor-pointer ${
+                      iconTab === 'generic' ? 'bg-[#21262d] text-foreground border border-[#30363d]' : 'text-muted-foreground hover:text-foreground'
+                    }`}
+                  >
+                    Generic
+                  </button>
+                  <button
+                    type="button"
+                    role="tab"
+                    aria-selected={iconTab === 'brand'}
+                    onClick={() => setIconTab('brand')}
+                    className={`text-[11px] px-2 py-1 rounded transition-colors cursor-pointer ${
+                      iconTab === 'brand' ? 'bg-[#21262d] text-foreground border border-[#30363d]' : 'text-muted-foreground hover:text-foreground'
+                    }`}
+                  >
+                    Brand
+                  </button>
+                </div>
+                {iconTab === 'brand' ? (
+                  <BrandIconPicker
+                    value={form.custom_icon}
+                    onSelect={(key) => { set('custom_icon', key); setIconPickerOpen(false) }}
+                  />
+                ) : (
+                <>
                 <Input
                   value={iconSearch}
                   onChange={(e) => setIconSearch(e.target.value)}
@@ -204,6 +273,8 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
                     )
                   })}
                 </div>
+                </>
+                )}
               </div>
             )}
 
@@ -242,77 +313,121 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
               <span className="text-[10px] text-muted-foreground/50">comma-separated</span>
             </div>
 
-            {/* Check method */}
-            <div className="flex flex-col gap-1.5">
-              <Label className="text-xs text-muted-foreground">Check Method</Label>
-              <Select value={form.check_method ?? 'ping'} onValueChange={(v) => set('check_method', v as CheckMethod)}>
-                <SelectTrigger className={`bg-[#21262d] border-[#30363d] text-sm h-8 cursor-pointer ${modalStyles['modal-interactive']} ${modalStyles['modal-radius']}`} aria-label="Check method selector">
-                  <SelectValue>{CHECK_METHOD_LABELS[(form.check_method ?? 'ping') as CheckMethod]}</SelectValue>
-                </SelectTrigger>
-                <SelectContent className="bg-[#21262d] border-[#30363d]">
-                  {CHECK_METHODS.map((m) => (
-                    <SelectItem key={m} value={m} className="text-sm">{CHECK_METHOD_LABELS[m]}</SelectItem>
-                  ))}
-                </SelectContent>
-              </Select>
-            </div>
-
-            {/* Check target */}
-            <div className="flex flex-col gap-1.5">
-              <Label className="text-xs text-muted-foreground">Check Target</Label>
-              <Input
-                value={form.check_target ?? ''}
-                onChange={(e) => set('check_target', e.target.value)}
-                placeholder="http://..."
-                className={`bg-[#21262d] border-[#30363d] font-mono text-sm h-8 ${modalStyles['modal-radius']}`}
-              />
-            </div>
-
-            {/* Parent container */}
-            {form.type !== 'groupRect' && form.type !== 'group' && filteredParentNodes.length > 0 && (
-              <div className="flex flex-col gap-1.5 col-span-2">
-                <Label className="text-xs text-muted-foreground">Parent Container</Label>
-                <Select
-                  value={form.parent_id ?? 'none'}
-                  onValueChange={(v) => set('parent_id', v === 'none' ? undefined : v)}
-                >
-                  <SelectTrigger className={`bg-[#21262d] border-[#30363d] text-sm h-8 cursor-pointer ${modalStyles['modal-interactive']} ${modalStyles['modal-radius']}`} aria-label="Parent container selector">
-                    <SelectValue placeholder="None (standalone)">
-                      {form.parent_id
-                        ? (filteredParentNodes.find((n) => n.id === form.parent_id)?.label ?? 'None (standalone)')
-                        : 'None (standalone)'}
-                    </SelectValue>
+            {/* Check method — hidden for zigbee nodes (always none/online) */}
+            {!ZIGBEE_TYPES.includes((form.type ?? '') as NodeType) && (
+              <div className="flex flex-col gap-1.5">
+                <Label className="text-xs text-muted-foreground">Check Method</Label>
+                <Select value={form.check_method ?? 'ping'} onValueChange={(v) => set('check_method', v as CheckMethod)}>
+                  <SelectTrigger className={`bg-[#21262d] border-[#30363d] text-sm h-8 cursor-pointer ${modalStyles['modal-interactive']} ${modalStyles['modal-radius']}`} aria-label="Check method selector">
+                    <SelectValue>{CHECK_METHOD_LABELS[(form.check_method ?? 'ping') as CheckMethod]}</SelectValue>
                   </SelectTrigger>
                   <SelectContent className="bg-[#21262d] border-[#30363d]">
-                    <SelectItem value="none" className="text-sm">None (standalone)</SelectItem>
-                    {filteredParentNodes.map((n) => (
-                      <SelectItem key={n.id} value={n.id} className="text-sm">{n.label}</SelectItem>
+                    {CHECK_METHODS.map((m) => (
+                      <SelectItem key={m} value={m} className="text-sm">{CHECK_METHOD_LABELS[m]}</SelectItem>
                     ))}
                   </SelectContent>
                 </Select>
               </div>
             )}
 
+            {/* Check target — hidden for zigbee nodes */}
+            {!ZIGBEE_TYPES.includes((form.type ?? '') as NodeType) && (
+              <div className="flex flex-col gap-1.5">
+                <Label className="text-xs text-muted-foreground">Check Target</Label>
+                <Input
+                  value={form.check_target ?? ''}
+                  onChange={(e) => set('check_target', e.target.value)}
+                  placeholder="http://..."
+                  className={`bg-[#21262d] border-[#30363d] font-mono text-sm h-8 ${modalStyles['modal-radius']}`}
+                />
+              </div>
+            )}
+
+            {/* Parent Container */}
+            {(() => {
+              const childType = (form.type ?? 'generic') as NodeType
+              const validParentTypes = getValidParentTypes(childType)
+              if (validParentTypes.length === 0) return null
+              const validParents = parentCandidates.filter(
+                (n) => n.id !== currentNodeId && validParentTypes.includes(n.type),
+              )
+              if (validParents.length === 0) return null
+              return (
+                <div className="flex flex-col gap-1.5 col-span-2">
+                  <Label className="text-xs text-muted-foreground">Parent Container</Label>
+                  <Select
+                    value={form.parent_id ?? 'none'}
+                    onValueChange={(v) => set('parent_id', v === 'none' ? undefined : v)}
+                  >
+                    <SelectTrigger className={`bg-[#21262d] border-[#30363d] text-sm h-8 cursor-pointer ${modalStyles['modal-interactive']} ${modalStyles['modal-radius']}`} aria-label="Parent container selector">
+                      <SelectValue>
+                        {form.parent_id
+                          ? (validParents.find((n) => n.id === form.parent_id)?.label ?? 'None')
+                          : 'None'}
+                      </SelectValue>
+                    </SelectTrigger>
+                    <SelectContent className="bg-[#21262d] border-[#30363d]">
+                      <SelectItem value="none" className="text-sm">None</SelectItem>
+                      {validParents.map((n) => (
+                        <SelectItem key={n.id} value={n.id} className="text-sm">{n.label}</SelectItem>
+                      ))}
+                    </SelectContent>
+                  </Select>
+                </div>
+              )
+            })()}
+
             {/* Container mode */}
             {CONTAINER_MODE_TYPES.includes((form.type ?? 'generic') as NodeType) && (
               <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">
+                    Allow other nodes to nest inside this node
+                  </span>
+                </div>
+
+                <button
+                  type="button"
+                  role="switch"
+                  aria-label="Container Mode"
+                  aria-checked={!!form.container_mode}
+                  onClick={() => set('container_mode', !form.container_mode)}
+                  className={`relative inline-flex h-5 w-9 shrink-0 cursor-pointer rounded-full transition-colors focus:outline-none ${modalStyles['modal-interactive']}`}
+                  style={{ background: form.container_mode ? '#ff6e00' : '#30363d' }}
+                >
+                  <span
+                    className="pointer-events-none absolute top-0.5 left-0.5 h-4 w-4 rounded-full bg-white shadow-sm transition-transform duration-200 ease-in-out"
+                    style={{
+                      transform: form.container_mode ? 'translateX(16px)' : 'translateX(0)'
+                    }}
+                  />
+                </button>
+              </div>
+            )}
+
+            {/* Service visibility */}
+            {form.type !== 'groupRect' && form.type !== 'group' && (
+              <div className="flex items-start justify-between col-span-2 py-1">
+                <div className="flex flex-col gap-0.5">
+                  <Label className="text-xs text-muted-foreground">Show Services</Label>
+                  <span className="text-[10px] text-muted-foreground/60">Display discovered services on the node card</span>
                 </div>
                 <button
                   type="button"
                   role="switch"
-                  aria-checked={!!form.container_mode}
-                  onClick={() => set('container_mode', !form.container_mode)}
-                  className={`relative inline-flex h-5 w-9 shrink-0 cursor-pointer rounded-full transition-colors focus:outline-none ${modalStyles['modal-interactive']}`}
-                  tabIndex={0}
-                  aria-label="Toggle container mode"
-                  style={{ background: form.container_mode ? '#ff6e00' : '#30363d' }}
+                  aria-label="Show Services"
+                  aria-checked={showServicesEnabled}
+                  onClick={() => set('custom_colors', {
+                    ...form.custom_colors,
+                    show_services: !showServicesEnabled,
+                  })}
+                  className="relative inline-flex h-5 w-9 mt-1 shrink-0 cursor-pointer rounded-full transition-colors focus:outline-none"
+                  style={{ background: showServicesEnabled ? resolvedNodeColors.icon : '#30363d' }}
                 >
                   <span
-                    className="pointer-events-none absolute top-0.5 h-4 w-4 rounded-full bg-white shadow-sm transition-all"
-                    style={{ left: form.container_mode ? 'calc(100% - 18px)' : '2px' }}
+                    className="pointer-events-none absolute top-px left-0.5 h-4 w-4 rounded-full bg-white shadow-sm transition-transform duration-200 ease-in-out"
+                    style={{ transform: showServicesEnabled ? 'translateX(16px)' : 'translateX(0)' }}
                   />
                 </button>
               </div>
@@ -322,10 +437,20 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
             <div className="flex flex-col gap-2 col-span-2">
               <div className="flex items-center justify-between">
                 <Label className="text-xs text-muted-foreground">Appearance</Label>
-                {form.custom_colors && (
+                {hasAppearanceOverrides && (
                   <button
                     type="button"
-                    onClick={() => set('custom_colors', undefined)}
+                    onClick={() => setForm((f) => {
+                      if (!f.custom_colors) return f
+                      const { border, background, icon, ...rest } = f.custom_colors
+                      void border
+                      void background
+                      void icon
+                      return {
+                        ...f,
+                        custom_colors: Object.keys(rest).length > 0 ? rest : undefined,
+                      }
+                    })}
                     className="flex items-center gap-1 text-[10px] text-muted-foreground/60 hover:text-muted-foreground transition-colors"
                   >
                     <RotateCcw size={10} /> Reset to defaults
@@ -359,9 +484,11 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
                   )
                 })}
               </div>
-              {!form.custom_colors && (
-                <p className="text-[10px] text-muted-foreground/50">Using default colors for {NODE_TYPE_LABELS[form.type ?? 'generic']}. Click a swatch to customize.</p>
-              )}
+              <div className="min-h-3.5">
+                {!hasAppearanceOverrides && (
+                  <p className="text-[10px] text-muted-foreground/50">Using default colors for {NODE_TYPE_LABELS[form.type ?? 'generic']}. Click a swatch to customize.</p>
+                )}
+              </div>
             </div>
 
             {/* Bottom connection points (not for group containers) */}

frontend/src/components/modals/PendingDevicesModal.tsx

@@ -9,6 +9,7 @@ import { useCanvasStore } from '@/stores/canvasStore'
 import { toast } from 'sonner'
 import { PendingDeviceModal, type PendingDevice } from '@/components/modals/PendingDeviceModal'
 import type { NodeType, ServiceInfo } from '@/types'
+import { buildZigbeeProperties, isZigbeeType } from '@/utils/zigbeeProperties'
 
 interface PendingDevicesModalProps {
   open: boolean
@@ -252,13 +253,17 @@ export function PendingDevicesModal({ open, onClose, highlightId, initialStatus
   const handleApprove = async (device: PendingDevice) => {
     try {
       const fallbackLabel = deviceLabel(device)
+      const type = (device.suggested_type ?? 'generic') as NodeType
+      const zigbee = isZigbeeType(type)
+      const properties = zigbee ? buildZigbeeProperties(device) : []
       const nodeData = {
         label: fallbackLabel,
-        type: (device.suggested_type ?? 'generic') as NodeType,
+        type,
         ip: device.ip ?? undefined,
         hostname: device.hostname ?? undefined,
-        status: 'unknown',
+        status: zigbee ? 'online' : 'unknown',
         services: (device.services ?? []) as ServiceInfo[],
+        properties,
       }
       const res = await scanApi.approve(device.id, nodeData)
       const nodeId = res.data.node_id
@@ -266,7 +271,7 @@ export function PendingDevicesModal({ open, onClose, highlightId, initialStatus
         id: nodeId,
         type: nodeData.type,
         position: { x: 400, y: 300 },
-        data: { ...nodeData, status: 'unknown' as const },
+        data: { ...nodeData, status: zigbee ? ('online' as const) : ('unknown' as const) },
       })
       injectAutoEdges(res.data.edges)
       const extra = res.data.edges_created > 0 ? ` (+${res.data.edges_created} link${res.data.edges_created !== 1 ? 's' : ''})` : ''
@@ -310,17 +315,20 @@ export function PendingDevicesModal({ open, onClose, highlightId, initialStatus
       approvedDevices.forEach((d, i) => {
         const nodeId = deviceToNode[d.id]
         if (!nodeId) return
+        const type = (d.suggested_type ?? 'generic') as NodeType
+        const zigbee = isZigbeeType(type)
         addNode({
           id: nodeId,
-          type: (d.suggested_type ?? 'generic') as NodeType,
+          type,
           position: { x: 400 + (i % 4) * 160, y: 300 + Math.floor(i / 4) * 100 },
           data: {
             label: deviceLabel(d),
-            type: (d.suggested_type ?? 'generic') as NodeType,
+            type,
             ip: d.ip ?? undefined,
             hostname: d.hostname ?? undefined,
-            status: 'unknown' as const,
+            status: zigbee ? ('online' as const) : ('unknown' as const),
             services: (d.services ?? []) as ServiceInfo[],
+            properties: zigbee ? buildZigbeeProperties(d) : [],
           },
         })
       })

frontend/src/components/modals/TextModal.tsx

@@ -0,0 +1,272 @@
+import { useState } from 'react'
+import modalStyles from './modal-interactive.module.css'
+import { Dialog, DialogContent, DialogHeader, DialogTitle } from '@/components/ui/dialog'
+import { Button } from '@/components/ui/button'
+import { Label } from '@/components/ui/label'
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select'
+import { hexToRgba, rgbaToHex8 } from '@/utils/colorUtils'
+
+export type TextBorderStyle = 'solid' | 'dashed' | 'dotted' | 'double' | 'none'
+
+export interface TextFormData {
+  text: string
+  font: string
+  text_color: string
+  text_size: number
+  border_color: string
+  border_style: TextBorderStyle
+  border_width: number
+  background_color: string
+}
+
+const BORDER_STYLES: { value: TextBorderStyle; label: string; preview: string }[] = [
+  { value: 'none',   label: 'None',   preview: '   ' },
+  { value: 'solid',  label: 'Solid',  preview: '───' },
+  { value: 'dashed', label: 'Dashed', preview: '╌╌╌' },
+  { value: 'dotted', label: 'Dotted', preview: '···' },
+  { value: 'double', label: 'Double', preview: '═══' },
+]
+
+const TEXT_SIZES: { value: number; label: string }[] = [
+  { value: 10, label: '10' },
+  { value: 12, label: '12' },
+  { value: 14, label: '14' },
+  { value: 18, label: '18' },
+  { value: 24, label: '24' },
+  { value: 32, label: '32' },
+]
+
+const BORDER_WIDTHS: { value: number; label: string }[] = [
+  { value: 1, label: '1px' },
+  { value: 2, label: '2px' },
+  { value: 3, label: '3px' },
+  { value: 4, label: '4px' },
+  { value: 5, label: '5px' },
+]
+
+const FONTS = [
+  { value: 'inter', label: 'Inter (sans-serif)' },
+  { value: 'mono',  label: 'JetBrains Mono' },
+  { value: 'serif', label: 'Serif' },
+  { value: 'sans',  label: 'System Sans' },
+]
+
+const DEFAULT_FORM: TextFormData = {
+  text: '',
+  font: 'inter',
+  text_color: '#e6edf3',
+  text_size: 14,
+  border_color: '#30363d',
+  border_style: 'none',
+  border_width: 1,
+  background_color: '#00000000',
+}
+
+interface TextModalProps {
+  open: boolean
+  onClose: () => void
+  onSubmit: (data: TextFormData) => void
+  onDelete?: () => void
+  initial?: Partial<TextFormData>
+  title?: string
+}
+
+export function TextModal({ open, onClose, onSubmit, onDelete, initial, title = 'Add Text' }: TextModalProps) {
+  const [form, setForm] = useState<TextFormData>({ ...DEFAULT_FORM, ...initial })
+
+  const set = <K extends keyof TextFormData>(key: K, value: TextFormData[K]) =>
+    setForm((f) => ({ ...f, [key]: value }))
+
+  const handleSubmit = (e: React.FormEvent) => {
+    e.preventDefault()
+    onSubmit(form)
+    onClose()
+  }
+
+  const colorFields = [
+    { key: 'text_color' as const,       label: 'Text' },
+    { key: 'border_color' as const,     label: 'Border' },
+    { key: 'background_color' as const, label: 'Background' },
+  ]
+
+  return (
+    <Dialog open={open} onOpenChange={(o) => !o && onClose()}>
+      <DialogContent className="bg-[#161b22] border-[#30363d] text-foreground max-w-sm">
+        <DialogHeader>
+          <DialogTitle className="text-sm font-semibold">{title}</DialogTitle>
+        </DialogHeader>
+
+        <form onSubmit={handleSubmit} className="flex flex-col gap-4 mt-2">
+          {/* Text content */}
+          <div className="flex flex-col gap-1.5">
+            <Label className="text-xs text-muted-foreground">Text</Label>
+            <textarea
+              value={form.text}
+              onChange={(e) => set('text', e.target.value)}
+              placeholder="Type text…"
+              rows={3}
+              className={`bg-[#21262d] border border-[#30363d] text-sm p-2 resize-y min-h-[60px] focus:outline-none focus:border-[#00d4ff] ${modalStyles['modal-radius']}`}
+            />
+          </div>
+
+          {/* Font (Police) */}
+          <div className="flex flex-col gap-1.5">
+            <Label className="text-xs text-muted-foreground">Police</Label>
+            <Select value={form.font} onValueChange={(v: string | null) => set('font', v ?? 'inter')}>
+              <SelectTrigger className={`bg-[#21262d] border-[#30363d] text-sm h-8 cursor-pointer ${modalStyles['modal-interactive']} ${modalStyles['modal-radius']}`}>
+                <SelectValue>
+                  {FONTS.find((f) => f.value === form.font)?.label ?? form.font}
+                </SelectValue>
+              </SelectTrigger>
+              <SelectContent className="bg-[#21262d] border-[#30363d]">
+                {FONTS.map((f) => (
+                  <SelectItem key={f.value} value={f.value} className="text-sm">
+                    {f.label}
+                  </SelectItem>
+                ))}
+              </SelectContent>
+            </Select>
+          </div>
+
+          {/* Colors */}
+          <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 }) => {
+                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="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}%`}
+                    />
+                    <span className="text-[9px] text-muted-foreground/60">{label} {alpha}%</span>
+                  </div>
+                )
+              })}
+            </div>
+          </div>
+
+          {/* Text size */}
+          <div className="flex flex-col gap-1.5">
+            <Label className="text-xs text-muted-foreground">Size</Label>
+            <div className="grid grid-cols-6 gap-1">
+              {TEXT_SIZES.map(({ value, label }) => {
+                const isSelected = form.text_size === value
+                return (
+                  <button
+                    key={value}
+                    type="button"
+                    onClick={() => set('text_size', value)}
+                    className={`flex items-center justify-center h-8 rounded transition-colors cursor-pointer ${modalStyles['modal-interactive']}`}
+                    style={{
+                      background: isSelected ? '#00d4ff22' : '#21262d',
+                      border: `1px solid ${isSelected ? '#00d4ff88' : '#30363d'}`,
+                      color: isSelected ? '#00d4ff' : '#8b949e',
+                      fontSize: Math.min(value, 16),
+                    }}
+                  >
+                    {label}
+                  </button>
+                )
+              })}
+            </div>
+          </div>
+
+          {/* Border style */}
+          <div className="flex flex-col gap-1.5">
+            <Label className="text-xs text-muted-foreground">Border Style</Label>
+            <div className="grid grid-cols-5 gap-1">
+              {BORDER_STYLES.map(({ value, label, preview }) => {
+                const isSelected = form.border_style === value
+                return (
+                  <button
+                    key={value}
+                    type="button"
+                    title={label}
+                    onClick={() => set('border_style', value)}
+                    className={`flex flex-col items-center justify-center h-10 rounded text-xs gap-0.5 transition-colors cursor-pointer ${modalStyles['modal-interactive']}`}
+                    style={{
+                      background: isSelected ? '#00d4ff22' : '#21262d',
+                      border: `1px solid ${isSelected ? '#00d4ff88' : '#30363d'}`,
+                      color: isSelected ? '#00d4ff' : '#8b949e',
+                    }}
+                  >
+                    <span className="font-mono text-[11px] leading-none">{preview}</span>
+                    <span className="text-[9px]">{label}</span>
+                  </button>
+                )
+              })}
+            </div>
+          </div>
+
+          {/* Border width (only when style != none) */}
+          {form.border_style !== 'none' && (
+            <div className="flex flex-col gap-1.5">
+              <Label className="text-xs text-muted-foreground">Border Width</Label>
+              <div className="grid grid-cols-5 gap-1">
+                {BORDER_WIDTHS.map(({ value, label }) => {
+                  const isSelected = form.border_width === value
+                  return (
+                    <button
+                      key={value}
+                      type="button"
+                      onClick={() => set('border_width', value)}
+                      className={`flex items-center justify-center h-8 rounded text-xs transition-colors cursor-pointer ${modalStyles['modal-interactive']}`}
+                      style={{
+                        background: isSelected ? '#00d4ff22' : '#21262d',
+                        border: `1px solid ${isSelected ? '#00d4ff88' : '#30363d'}`,
+                        color: isSelected ? '#00d4ff' : '#8b949e',
+                      }}
+                    >
+                      {label}
+                    </button>
+                  )
+                })}
+              </div>
+            </div>
+          )}
+
+          <div className="flex justify-between gap-2 pt-1">
+            {onDelete && (
+              <Button
+                type="button"
+                variant="ghost"
+                size="sm"
+                className="text-[#f85149] hover:text-[#f85149] hover:bg-[#f85149]/10 cursor-pointer"
+                onClick={() => { onDelete(); onClose() }}
+              >
+                Delete
+              </Button>
+            )}
+            <div className="flex gap-2 ml-auto">
+              <Button type="button" variant="ghost" size="sm" className={`cursor-pointer ${modalStyles['modal-cancel-hover']}`} onClick={onClose}>
+                Cancel
+              </Button>
+              <Button type="submit" size="sm" className="bg-[#00d4ff] text-[#0d1117] hover:bg-[#00d4ff]/90 cursor-pointer">
+                {title === 'Add Text' ? 'Add' : 'Save'}
+              </Button>
+            </div>
+          </div>
+        </form>
+      </DialogContent>
+    </Dialog>
+  )
+}

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

@@ -0,0 +1,127 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest'
+import { render, screen, fireEvent } from '@testing-library/react'
+import { CustomStyleModal } from '../CustomStyleModal'
+import { useThemeStore } from '@/stores/themeStore'
+import { useCanvasStore } from '@/stores/canvasStore'
+
+vi.mock('sonner', () => ({ toast: { success: vi.fn(), error: vi.fn(), info: vi.fn() } }))
+import { toast } from 'sonner'
+
+describe('CustomStyleModal', () => {
+  beforeEach(() => {
+    useThemeStore.setState({ customStyle: { nodes: {}, edges: {} } })
+    useCanvasStore.setState({ hasUnsavedChanges: false })
+    vi.mocked(toast.success).mockReset()
+  })
+
+  it('renders nothing when closed', () => {
+    const { container } = render(<CustomStyleModal open={false} onClose={vi.fn()} />)
+    expect(container.querySelector('[role="dialog"]')).toBeNull()
+  })
+
+  it('renders title and tabs', () => {
+    render(<CustomStyleModal open onClose={vi.fn()} />)
+    expect(screen.getByText('Custom Style Editor')).toBeDefined()
+    expect(screen.getByRole('button', { name: 'Nodes' })).toBeDefined()
+    expect(screen.getByRole('button', { name: 'Edges' })).toBeDefined()
+  })
+
+  it('starts with empty selection placeholder', () => {
+    render(<CustomStyleModal open onClose={vi.fn()} />)
+    expect(screen.getByText(/Select a node type/)).toBeDefined()
+  })
+
+  it('switches to edges tab and shows the right placeholder', () => {
+    render(<CustomStyleModal open onClose={vi.fn()} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Edges' }))
+    expect(screen.getByText(/edge type from the list/i)).toBeDefined()
+  })
+
+  it('selecting a node type opens the node editor', () => {
+    render(<CustomStyleModal open onClose={vi.fn()} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Router' }))
+    expect(screen.getByText(/Apply to existing/)).toBeDefined()
+    expect(screen.getByText('Default size')).toBeDefined()
+  })
+
+  it('selecting an edge type opens the edge editor with path style buttons', () => {
+    render(<CustomStyleModal open onClose={vi.fn()} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Edges' }))
+    fireEvent.click(screen.getByRole('button', { name: /Ethernet/ }))
+    expect(screen.getByRole('button', { name: 'Bezier' })).toBeDefined()
+    expect(screen.getByRole('button', { name: 'Smooth' })).toBeDefined()
+  })
+
+  it('Apply-to-existing node button calls store and toasts', () => {
+    const applyTypeNodeStyle = vi.fn()
+    useCanvasStore.setState({ applyTypeNodeStyle })
+    render(<CustomStyleModal open onClose={vi.fn()} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Router' }))
+    fireEvent.click(screen.getByRole('button', { name: /Apply to existing Router/ }))
+    expect(applyTypeNodeStyle).toHaveBeenCalledOnce()
+    expect(applyTypeNodeStyle.mock.calls[0][0]).toBe('router')
+    expect(toast.success).toHaveBeenCalledWith(expect.stringContaining('Router'))
+  })
+
+  it('Apply-to-existing edge button calls store and toasts', () => {
+    const applyTypeEdgeStyle = vi.fn()
+    useCanvasStore.setState({ applyTypeEdgeStyle })
+    render(<CustomStyleModal open onClose={vi.fn()} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Edges' }))
+    fireEvent.click(screen.getByRole('button', { name: /Ethernet/ }))
+    fireEvent.click(screen.getByRole('button', { name: /Apply to existing Ethernet/ }))
+    expect(applyTypeEdgeStyle).toHaveBeenCalledOnce()
+    expect(applyTypeEdgeStyle.mock.calls[0][0]).toBe('ethernet')
+  })
+
+  it('Save Custom Style sets customStyle, marks unsaved, closes, toasts', () => {
+    const onClose = vi.fn()
+    const markUnsaved = vi.fn()
+    useCanvasStore.setState({ markUnsaved })
+    render(<CustomStyleModal open onClose={onClose} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Save Custom Style' }))
+    expect(markUnsaved).toHaveBeenCalledOnce()
+    expect(onClose).toHaveBeenCalledOnce()
+    expect(toast.success).toHaveBeenCalledWith(expect.stringContaining('Custom style saved'))
+  })
+
+  it('Apply All to Canvas calls applyAllCustomStyles, markUnsaved, closes', () => {
+    const onClose = vi.fn()
+    const markUnsaved = vi.fn()
+    const applyAllCustomStyles = vi.fn()
+    useCanvasStore.setState({ markUnsaved, applyAllCustomStyles })
+    render(<CustomStyleModal open onClose={onClose} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Apply All to Canvas' }))
+    expect(applyAllCustomStyles).toHaveBeenCalledOnce()
+    expect(markUnsaved).toHaveBeenCalledOnce()
+    expect(onClose).toHaveBeenCalledOnce()
+  })
+
+  it('Cancel button closes without saving', () => {
+    const onClose = vi.fn()
+    const markUnsaved = vi.fn()
+    useCanvasStore.setState({ markUnsaved })
+    render(<CustomStyleModal open onClose={onClose} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Cancel' }))
+    expect(onClose).toHaveBeenCalledOnce()
+    expect(markUnsaved).not.toHaveBeenCalled()
+  })
+
+  it('editing path style updates the edge draft', () => {
+    render(<CustomStyleModal open onClose={vi.fn()} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Edges' }))
+    fireEvent.click(screen.getByRole('button', { name: /Ethernet/ }))
+    const smoothBtn = screen.getByRole('button', { name: 'Smooth' })
+    fireEvent.click(smoothBtn)
+    // The clicked button should now be styled selected (cyan border)
+    expect(smoothBtn.getAttribute('style')).toContain('rgb(0, 212, 255)')
+  })
+
+  it('changing width input updates node draft', () => {
+    render(<CustomStyleModal open onClose={vi.fn()} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Router' }))
+    const widthInputs = screen.getAllByRole('spinbutton')
+    fireEvent.change(widthInputs[0], { target: { value: '250' } })
+    expect((widthInputs[0] as HTMLInputElement).value).toBe('250')
+  })
+})

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

@@ -37,6 +37,16 @@ describe('GroupRectModal', () => {
     expect(submitted.z_order).toBe(1)
   })
 
+  it('exposes aria-labels on grid buttons and select triggers', () => {
+    render(<GroupRectModal open onClose={vi.fn()} onSubmit={vi.fn()} />)
+    expect(screen.getByLabelText('Font selector')).toBeDefined()
+    expect(screen.getByLabelText('Z-order selector')).toBeDefined()
+    expect(screen.getByLabelText('Text position ↘')).toBeDefined()
+    expect(screen.getByLabelText('Label position Inside')).toBeDefined()
+    expect(screen.getByLabelText('Border style Solid')).toBeDefined()
+    expect(screen.getByLabelText('Border width 1px')).toBeDefined()
+  })
+
   it('calls onClose when Cancel is clicked', () => {
     const onClose = vi.fn()
     render(<GroupRectModal open onClose={onClose} onSubmit={vi.fn()} />)
@@ -308,3 +318,24 @@ describe('GroupRectModal', () => {
     expect(screen.getByText(/Background 5%/)).toBeInTheDocument()
   })
 })
+
+describe('GroupRectModal font label rendering', () => {
+  it('renders the human font label in the Select trigger (default inter)', () => {
+    render(<GroupRectModal open onClose={vi.fn()} onSubmit={vi.fn()} />)
+    const trigger = screen.getByLabelText('Font selector')
+    expect(trigger.textContent).toContain('Inter (sans-serif)')
+  })
+
+  it('falls back to raw value when font is unknown', () => {
+    render(
+      <GroupRectModal
+        open
+        onClose={vi.fn()}
+        onSubmit={vi.fn()}
+        initial={{ font: 'comic-sans-9000' }}
+      />
+    )
+    const trigger = screen.getByLabelText('Font selector')
+    expect(trigger.textContent).toContain('comic-sans-9000')
+  })
+})

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

@@ -273,53 +273,84 @@ describe('NodeModal', () => {
 
   it('toggles container_mode on click', () => {
     const { onSubmit } = renderModal({ initial: { ...BASE, type: 'proxmox', container_mode: true } })
-    fireEvent.click(screen.getByRole('switch'))
+    fireEvent.click(screen.getByRole('switch', { name: 'Container Mode' }))
     fireEvent.click(screen.getByRole('button', { name: 'Add' }))
     expect((onSubmit.mock.calls[0][0] as Partial<NodeData>).container_mode).toBe(false)
   })
 
-  // ── Parent container ──────────────────────────────────────────────────
+  // ── Show services toggle (modal-only) ───────────────────────────────
 
-  const parentContainerVisibleTypes = ['proxmox', 'vm', 'lxc', 'docker_host', 'isp', 'router', 'switch', 'server', 'nas', 'ap', 'printer', 'iot', 'camera', 'cpl', 'computer', 'generic'] as const
-  const parentContainerHiddenTypes = ['groupRect', 'group'] as const
+  it('shows Show Services toggle for regular nodes', () => {
+    renderModal({ initial: BASE })
+    expect(screen.getByText('Show Services')).toBeDefined()
+    expect(screen.getByRole('switch', { name: 'Show Services' })).toBeDefined()
+  })
 
-  it.each(parentContainerVisibleTypes)('shows Parent Container for %s type when options are provided', (type) => {
+  it('hides Show Services toggle for groupRect', () => {
+    renderModal({ initial: { ...BASE, type: 'groupRect' } })
+    expect(screen.queryByText('Show Services')).toBeNull()
+  })
+
+  it('submits custom_colors.show_services=true when toggled on', () => {
+    const { onSubmit } = renderModal({ initial: BASE })
+    fireEvent.click(screen.getByRole('switch', { name: 'Show Services' }))
+    fireEvent.click(screen.getByRole('button', { name: 'Add' }))
+    const data = onSubmit.mock.calls[0][0] as Partial<NodeData>
+    expect(data.custom_colors?.show_services).toBe(true)
+  })
+
+  it('keeps default colors hint visible when Show Services is toggled on', () => {
+    renderModal({ initial: BASE })
+    fireEvent.click(screen.getByRole('switch', { name: 'Show Services' }))
+    expect(screen.getByText(/Using default colors for/)).toBeDefined()
+  })
+
+  it('does not show Appearance reset when only Show Services is set', () => {
+    renderModal({ initial: BASE })
+    fireEvent.click(screen.getByRole('switch', { name: 'Show Services' }))
+    expect(screen.queryByText('Reset to defaults')).toBeNull()
+  })
+
+  // ── Parent Container selector ─────────────────────────────────────────
+
+  it('does not render Parent Container for non-child types', () => {
     renderModal({
-      initial: { ...BASE, type },
-      parentContainerNodes: [{ id: 'c1', label: 'Container 01' }],
+      initial: BASE,
+      parentCandidates: [{ id: 'p1', label: 'Proxmox', type: 'proxmox' }],
+    })
+    expect(screen.queryByText('Parent Container')).toBeNull()
+  })
+
+  it('does not render Parent Container when no valid candidates exist', () => {
+    renderModal({
+      initial: { ...BASE, type: 'docker_container' },
+      parentCandidates: [],
+    })
+    expect(screen.queryByText('Parent Container')).toBeNull()
+  })
+
+  it('renders Parent Container for docker_container when docker_host candidate exists', () => {
+    renderModal({
+      initial: { ...BASE, type: 'docker_container' },
+      parentCandidates: [{ id: 'dh1', label: 'Docker Host', type: 'docker_host' }],
     })
     expect(screen.getByText('Parent Container')).toBeDefined()
-    expect(screen.getByText('Container 01')).toBeDefined()
   })
 
-  it.each(parentContainerHiddenTypes)('hides Parent Container for %s type even when options are provided', (type) => {
-    renderModal({ initial: { ...BASE, type }, parentContainerNodes: [{ id: 'c1', label: 'Container 01' }] })
-    expect(screen.queryByText('Parent Container')).toBeNull()
-  })
-
-  it.each(parentContainerVisibleTypes)('hides Parent Container for %s type when no container options are available', (type) => {
-    renderModal({ initial: { ...BASE, type } })
-    expect(screen.queryByText('Parent Container')).toBeNull()
-  })
-
-  it('docker_container shows only docker_host parents', () => {
+  it('renders Parent Container for docker_container when only an LXC candidate exists', () => {
     renderModal({
       initial: { ...BASE, type: 'docker_container' },
-      parentContainerNodes: [
-        { id: 'h1', label: 'My Docker Host', nodeType: 'docker_host' },
-        { id: 'p1', label: 'My Proxmox', nodeType: 'proxmox' },
-      ],
+      parentCandidates: [{ id: 'lxc1', label: 'My LXC', type: 'lxc' }],
     })
-    expect(screen.getByText('My Docker Host')).toBeDefined()
-    expect(screen.queryByText('My Proxmox')).toBeNull()
+    expect(screen.getByText('Parent Container')).toBeDefined()
   })
 
-  it('docker_container hides Parent Container when no docker_host is available', () => {
+  it('renders Parent Container for lxc when proxmox candidate exists', () => {
     renderModal({
-      initial: { ...BASE, type: 'docker_container' },
-      parentContainerNodes: [{ id: 'p1', label: 'My Proxmox', nodeType: 'proxmox' }],
+      initial: { ...BASE, type: 'lxc' },
+      parentCandidates: [{ id: 'px1', label: 'PVE', type: 'proxmox' }],
     })
-    expect(screen.queryByText('Parent Container')).toBeNull()
+    expect(screen.getByText('Parent Container')).toBeDefined()
   })
 
   // ── Appearance ────────────────────────────────────────────────────────
@@ -400,4 +431,24 @@ describe('NodeModal', () => {
     const slider = screen.getByLabelText('Bottom connection points slider') as HTMLInputElement
     expect(slider.value).toBe('48')
   })
+
+  // ── Zigbee nodes ──────────────────────────────────────────────────────
+
+  const zigbeeTypes = ['zigbee_coordinator', 'zigbee_router', 'zigbee_enddevice'] as const
+
+  it.each(zigbeeTypes)('hides Check Method for %s type', (type) => {
+    renderModal({ initial: { ...BASE, type } })
+    expect(screen.queryByText('Check Method')).toBeNull()
+  })
+
+  it.each(zigbeeTypes)('hides Check Target for %s type', (type) => {
+    renderModal({ initial: { ...BASE, type } })
+    expect(screen.queryByText('Check Target')).toBeNull()
+  })
+
+  it.each(zigbeeTypes)('submits check_method=none for %s type', (type) => {
+    const { onSubmit } = renderModal({ initial: { ...BASE, type, label: 'Zigbee Node' } })
+    fireEvent.click(screen.getByRole('button', { name: 'Add' }))
+    expect((onSubmit.mock.calls[0][0] as Partial<NodeData>).check_method).toBe('none')
+  })
 })

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

@@ -0,0 +1,75 @@
+import { describe, it, expect, vi } from 'vitest'
+import { render, screen, fireEvent } from '@testing-library/react'
+import { TextModal, type TextFormData } from '../TextModal'
+
+describe('TextModal', () => {
+  it('renders nothing when closed', () => {
+    const { container } = render(
+      <TextModal open={false} onClose={vi.fn()} onSubmit={vi.fn()} />
+    )
+    expect(container.querySelector('[role="dialog"]')).toBeNull()
+  })
+
+  it('renders form fields when open', () => {
+    render(<TextModal open onClose={vi.fn()} onSubmit={vi.fn()} />)
+    expect(screen.getByPlaceholderText('Type text…')).toBeDefined()
+    expect(screen.getByText('Add Text')).toBeDefined()
+    expect(screen.getByText('Police')).toBeDefined()
+    expect(screen.getByText('Border Style')).toBeDefined()
+    expect(screen.getByText('Size')).toBeDefined()
+  })
+
+  it('renders Edit Text title when provided', () => {
+    render(<TextModal open onClose={vi.fn()} onSubmit={vi.fn()} title="Edit Text" />)
+    expect(screen.getByText('Edit Text')).toBeDefined()
+  })
+
+  it('calls onSubmit with form data on submit', () => {
+    const onSubmit = vi.fn()
+    render(<TextModal open onClose={vi.fn()} onSubmit={onSubmit} />)
+    const ta = screen.getByPlaceholderText('Type text…')
+    fireEvent.change(ta, { target: { value: 'Hello' } })
+    fireEvent.click(screen.getByText('Add'))
+    expect(onSubmit).toHaveBeenCalledOnce()
+    const submitted = onSubmit.mock.calls[0][0] as TextFormData
+    expect(submitted.text).toBe('Hello')
+    expect(submitted.font).toBe('inter')
+    expect(submitted.border_style).toBe('none')
+  })
+
+  it('hides Border Width when style is none, shows when not', () => {
+    render(<TextModal open onClose={vi.fn()} onSubmit={vi.fn()} />)
+    expect(screen.queryByText('Border Width')).toBeNull()
+    fireEvent.click(screen.getByTitle('Solid'))
+    expect(screen.getByText('Border Width')).toBeDefined()
+  })
+
+  it('shows Delete button and calls handlers when provided', () => {
+    const onDelete = vi.fn()
+    const onClose = vi.fn()
+    render(<TextModal open onClose={onClose} onSubmit={vi.fn()} onDelete={onDelete} />)
+    fireEvent.click(screen.getByText('Delete'))
+    expect(onDelete).toHaveBeenCalledOnce()
+    expect(onClose).toHaveBeenCalledOnce()
+  })
+
+  it('pre-fills from initial prop', () => {
+    render(
+      <TextModal
+        open
+        onClose={vi.fn()}
+        onSubmit={vi.fn()}
+        initial={{ text: 'Pre-filled', text_size: 24, font: 'mono' }}
+      />
+    )
+    const ta = screen.getByPlaceholderText('Type text…') as HTMLTextAreaElement
+    expect(ta.value).toBe('Pre-filled')
+  })
+
+  it('cancel calls onClose', () => {
+    const onClose = vi.fn()
+    render(<TextModal open onClose={onClose} onSubmit={vi.fn()} />)
+    fireEvent.click(screen.getByText('Cancel'))
+    expect(onClose).toHaveBeenCalledOnce()
+  })
+})

frontend/src/components/panels/DetailPanel.tsx

@@ -2,11 +2,11 @@ import { createElement, useState } from 'react'
 import { X, Edit, Trash2, ExternalLink, Plus, Pencil, Layers, Ungroup, Eye, EyeOff } from 'lucide-react'
 import { Button } from '@/components/ui/button'
 import { Input } from '@/components/ui/input'
-import { Tooltip, TooltipTrigger, TooltipContent, TooltipProvider } from '@/components/ui/tooltip'
+
 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 { splitIps } from '@/utils/maskIp'
 import { PROPERTY_ICONS, PROPERTY_ICON_NAMES, resolvePropertyIcon } from '@/utils/propertyIcons'
 import type { Node } from '@xyflow/react'
 
@@ -85,7 +85,8 @@ export function DetailPanel({ onEdit }: DetailPanelProps) {
   const { data } = node
   const services = data.services ?? []
   const statusColor = STATUS_COLORS[data.status]
-  const host = data.ip ?? data.hostname
+  const ipAddresses = data.ip ? splitIps(data.ip) : []
+  const host = ipAddresses[0] ?? data.hostname
 
   const handleDelete = () => {
     if (confirm(`Delete "${data.label}"?`)) {
@@ -223,18 +224,31 @@ export function DetailPanel({ onEdit }: DetailPanelProps) {
             </a>
           </div>
         )}
-        {data.ip && (
-          <div className="flex justify-between gap-2 items-baseline">
-            <span className="text-muted-foreground text-xs shrink-0">IP Address</span>
-            <a href={`http://${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>
+        {ipAddresses.length > 0 && (
+          <div className="flex justify-between gap-2 items-start">
+            <span className="text-muted-foreground text-xs shrink-0">{ipAddresses.length > 1 ? 'IP Addresses' : 'IP Address'}</span>
+            <div className="flex flex-wrap justify-end items-center gap-x-2 gap-y-1 max-w-[65%]">
+              {ipAddresses.map((ip, index) => (
+                <span key={`${ip}-${index}`} className="inline-flex items-center shrink-0 whitespace-nowrap">
+                  <a
+                    href={`http://${ip}`}
+                    target="_blank"
+                    rel="noopener noreferrer"
+                    className="text-xs font-mono text-[#00d4ff] hover:underline inline-flex items-center gap-1"
+                    title={ip}
+                  >
+                    {ip}
+                    <ExternalLink size={10} className="shrink-0" />
+                  </a>
+                </span>
+              ))}
+            </div>
           </div>
         )}
         {data.mac && <DetailRow label="MAC" value={data.mac} mono />}
         {data.os && <DetailRow label="OS" value={data.os} />}
         {data.check_method && <DetailRow label="Check" value={data.check_method} mono />}
-        {data.last_seen && <DetailRow label="Last Seen" value={new Date(data.last_seen.endsWith('Z') ? data.last_seen : data.last_seen + 'Z').toLocaleString()} />}
+        {data.last_seen && <DetailRow label="Last Seen" value={new Date(/[Zz]|[+-]\d{2}:?\d{2}$/.test(data.last_seen) ? data.last_seen : data.last_seen + 'Z').toLocaleString()} />}
       </div>
 
       {/* Properties section */}
@@ -662,82 +676,80 @@ 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 hasPort = svc.port != null
-  const portLabel = hasPort ? String(svc.port) : ''
   const pathLabel = svc.path?.trim() ? svc.path.trim() : ''
 
   return (
     <div
-      className="group flex items-center gap-1 border rounded-md text-xs transition-colors px-2 py-1.5 min-w-0"
+      className="group flex items-center justify-between gap-2 px-2 py-1.5 rounded-md border text-xs transition-colors min-w-0"
       style={{ background: '#21262d', borderColor: '#30363d' }}
     >
-      <span className="shrink-0 w-1.5 h-1.5 rounded-full" style={{ backgroundColor: color }} />
-      {url ? (
-        <a
-          href={url}
-          target="_blank"
-          rel="noopener noreferrer"
-          className="font-medium truncate min-w-0 flex-1"
-          style={{ color }}
-          title={svc.service_name}
-          onClick={e => e.stopPropagation()}
-        >
-          {svc.service_name}
-        </a>
-      ) : (
-        <span
-          className="font-medium truncate min-w-0 flex-1"
-          style={{ color }}
-          title={svc.service_name}
-        >
-          {svc.service_name}
-        </span>
-      )}
-      <div className="flex items-center gap-1 shrink-0">
-        {pathLabel && (
-          <TooltipProvider>
-            <Tooltip>
-              <TooltipTrigger asChild>
-                <span
-                  className="truncate text-[#8b949e] max-w-[80px]"
-                  tabIndex={0}
-                  aria-label={pathLabel}
-                >
-                  {pathLabel}
-                </span>
-              </TooltipTrigger>
-              <TooltipContent side="top">{pathLabel}</TooltipContent>
-            </Tooltip>
-          </TooltipProvider>
-        )}
-        {hasPort && (
-          <span className="font-mono text-[#8b949e] shrink-0">{portLabel}/{svc.protocol}</span>
-        )}
+      <div className="flex items-center gap-1.5 min-w-0 flex-1">
+        <span className="shrink-0 w-1.5 h-1.5 rounded-full" style={{ backgroundColor: color }} />
+
         {url ? (
           <a
             href={url}
             target="_blank"
             rel="noopener noreferrer"
-            className="inline-flex w-2.5 h-2.5 items-center justify-center shrink-0"
-            aria-label="Open service link"
-            style={{ color: 'inherit' }}
+            className="font-medium truncate min-w-0 flex-1"
+            style={{ color }}
+            title={svc.service_name}
+            onClick={e => e.stopPropagation()}
+          >
+            {svc.service_name}
+          </a>
+        ) : (
+          <span
+            className="font-medium truncate min-w-0 flex-1"
+            style={{ color }}
+            title={svc.service_name}
+          >
+            {svc.service_name}
+          </span>
+        )}
+
+        {pathLabel && (
+          <span
+            className="shrink-0 text-[#8b949e] text-right w-16 truncate"
+            title={pathLabel}
+          >
+            {pathLabel}
+          </span>
+        )}
+      </div>
+
+      <div className="flex items-center gap-1.5 shrink-0">
+        {svc.port != null && (
+          <span className="font-mono text-[#8b949e]">
+            {svc.port}/{svc.protocol}
+          </span>
+        )}
+
+        {url ? (
+          <a
+            href={url}
+            target="_blank"
+            rel="noopener noreferrer"
+            className="inline-flex w-2.5 h-2.5 items-center justify-center"
             onClick={e => e.stopPropagation()}
           >
             <ExternalLink size={10} className="text-muted-foreground" />
           </a>
         ) : (
-          <span className="w-2.5 shrink-0" />
+          <span className="w-2.5" />
         )}
+
         <button
           onClick={(e) => { e.preventDefault(); e.stopPropagation(); onEdit() }}
-          className="opacity-100 transition-opacity text-[#8b949e] hover:text-[#00d4ff] ml-0.5"
+          className="opacity-0 group-hover:opacity-100 transition-opacity text-[#8b949e] hover:text-[#00d4ff] ml-0.5 cursor-pointer"
           title="Edit service"
         >
           <Pencil size={10} />
         </button>
+
         <button
           onClick={(e) => { e.preventDefault(); e.stopPropagation(); onRemove() }}
-          className="opacity-100 transition-opacity text-[#8b949e] hover:text-[#f85149] ml-0.5"
+          className="opacity-0 group-hover:opacity-100 transition-opacity text-[#8b949e] hover:text-[#f85149] ml-0.5 cursor-pointer"
           title="Remove service"
         >
           <X size={10} />

frontend/src/components/panels/Sidebar.tsx

@@ -1,5 +1,5 @@
 import { useState, useCallback, useEffect, useRef } from 'react'
-import { Plus, Save, ScanLine, ChevronLeft, ChevronRight, LayoutDashboard, Clock, EyeOff, RefreshCw, Loader2, Square, Eye, Settings, StopCircle, LogOut, Network } from 'lucide-react'
+import { Plus, Save, ScanLine, ChevronLeft, ChevronRight, LayoutDashboard, Clock, EyeOff, RefreshCw, Loader2, Square, Eye, Settings, StopCircle, LogOut, Network, Type } from 'lucide-react'
 import { Logo } from '@/components/ui/Logo'
 import { Tooltip, TooltipContent, TooltipTrigger } from '@/components/ui/tooltip'
 import { useCanvasStore } from '@/stores/canvasStore'
@@ -7,6 +7,12 @@ import { useAuthStore } from '@/stores/authStore'
 import { scanApi, settingsApi } from '@/api/client'
 import { toast } from 'sonner'
 import { useLatestRelease } from '@/hooks/useLatestRelease'
+import {
+  type AlignmentSettings,
+  readAlignmentSettings,
+  writeAlignmentSettings,
+  subscribeAlignmentSettings,
+} from '@/utils/alignmentSettings'
 
 const STANDALONE = import.meta.env.VITE_STANDALONE === 'true'
 
@@ -31,6 +37,7 @@ interface ScanRun {
 interface SidebarProps {
   onAddNode: () => void
   onAddGroupRect: () => void
+  onAddText: () => void
   onScan: () => void
   onZigbeeImport: () => void
   onSave: () => void
@@ -38,7 +45,7 @@ interface SidebarProps {
   onOpenPending: (deviceId?: string, status?: 'pending' | 'hidden') => void
 }
 
-export function Sidebar({ onAddNode, onAddGroupRect, onScan, onZigbeeImport, onSave, forceView, onOpenPending }: SidebarProps) {
+export function Sidebar({ onAddNode, onAddGroupRect, onAddText, onScan, onZigbeeImport, onSave, forceView, onOpenPending }: SidebarProps) {
   const [collapsed, setCollapsed] = useState(false)
   const [activeView, setActiveView] = useState<SidebarView>(forceView ?? 'canvas')
   const [prevForceView, setPrevForceView] = useState(forceView)
@@ -55,7 +62,7 @@ export function Sidebar({ onAddNode, onAddGroupRect, onScan, onZigbeeImport, onS
 
   const { nodes, hasUnsavedChanges, hideIp, toggleHideIp } = useCanvasStore()
 
-  const networkNodes = nodes.filter((n) => n.data.type !== 'groupRect')
+  const networkNodes = nodes.filter((n) => n.data.type !== 'groupRect' && n.data.type !== 'text')
   const onlineCount = networkNodes.filter((n) => n.data.status === 'online').length
   const offlineCount = networkNodes.filter((n) => n.data.status === 'offline').length
 
@@ -145,6 +152,7 @@ export function Sidebar({ onAddNode, onAddGroupRect, onScan, onZigbeeImport, onS
       <div className="flex flex-col gap-0.5 p-2 border-t border-border">
         <SidebarItem icon={Plus} label="Add Node" collapsed={collapsed} onClick={onAddNode} />
         <SidebarItem icon={Square} label="Add Zone" collapsed={collapsed} onClick={onAddGroupRect} />
+        <SidebarItem icon={Type} label="Add Text" collapsed={collapsed} onClick={onAddText} />
         {!STANDALONE && <SidebarItem icon={ScanLine} label="Scan Network" collapsed={collapsed} onClick={handleScan} />}
         {!STANDALONE && <SidebarItem icon={Network} label="Zigbee Import" collapsed={collapsed} onClick={onZigbeeImport} />}
         <SidebarItem
@@ -319,6 +327,7 @@ function ScanHistoryPanel() {
 function SettingsPanel() {
   const [interval, setIntervalValue] = useState(60)
   const [saving, setSaving] = useState(false)
+  const [alignment, setAlignment] = useState<AlignmentSettings>(readAlignmentSettings)
 
   useEffect(() => {
     settingsApi.get()
@@ -326,6 +335,14 @@ function SettingsPanel() {
       .catch(() => {/* use default */})
   }, [])
 
+  useEffect(() => subscribeAlignmentSettings(setAlignment), [])
+
+  const updateAlignment = (patch: Partial<AlignmentSettings>) => {
+    const next = { ...alignment, ...patch }
+    setAlignment(next)
+    writeAlignmentSettings(next)
+  }
+
   const handleSave = async () => {
     setSaving(true)
     try {
@@ -367,6 +384,41 @@ function SettingsPanel() {
       >
         {saving ? 'Saving…' : 'Save'}
       </button>
+
+      <div className="pt-3 border-t border-border space-y-3">
+        <span className="text-xs font-medium text-muted-foreground uppercase tracking-wider">Canvas</span>
+
+        <label className="flex items-center justify-between gap-2 cursor-pointer">
+          <span className="text-xs text-foreground">Snap to nodes</span>
+          <input
+            type="checkbox"
+            checked={alignment.enabled}
+            onChange={(e) => updateAlignment({ enabled: e.target.checked })}
+            className="cursor-pointer accent-[#00d4ff]"
+            aria-label="Toggle alignment guides"
+          />
+        </label>
+
+        <div className={alignment.enabled ? 'space-y-1.5' : 'space-y-1.5 opacity-50 pointer-events-none'}>
+          <label className="text-xs text-muted-foreground">Snap distance</label>
+          <div className="flex items-center gap-2">
+            <input
+              type="range"
+              min={2}
+              max={16}
+              step={1}
+              value={alignment.threshold}
+              onChange={(e) => updateAlignment({ threshold: Number(e.target.value) })}
+              className="flex-1 cursor-pointer accent-[#00d4ff]"
+              aria-label="Alignment snap threshold"
+            />
+            <span className="font-mono text-[11px] text-foreground w-8 text-right">{alignment.threshold}px</span>
+          </div>
+          <p className="text-[10px] text-muted-foreground leading-tight">
+            Distance at which dragged nodes snap to neighbours. Hold Alt while dragging to disable.
+          </p>
+        </div>
+      </div>
     </div>
   )
 }

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

@@ -442,7 +442,23 @@ describe('DetailPanel', () => {
     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()
+      expect(screen.getByRole('link', { name: /192\.168\.1\.10/ })).toBeDefined()
+      expect(screen.getByRole('link', { name: /192\.168\.1\.11/ })).toBeDefined()
+      expect(screen.queryByText(',')).toBeNull()
+    })
+
+    it('renders separate links for semicolon-separated IPs', () => {
+      setupStore({ ip: '192.168.1.10; 192.168.1.11' })
+      render(<DetailPanel onEdit={vi.fn()} />)
+      expect(screen.getByRole('link', { name: /192\.168\.1\.10/ }).getAttribute('href')).toBe('http://192.168.1.10')
+      expect(screen.getByRole('link', { name: /192\.168\.1\.11/ }).getAttribute('href')).toBe('http://192.168.1.11')
+    })
+
+    it('renders separate links for newline-separated IPs', () => {
+      setupStore({ ip: '192.168.1.10\n192.168.1.11' })
+      render(<DetailPanel onEdit={vi.fn()} />)
+      expect(screen.getByRole('link', { name: /192\.168\.1\.10/ }).getAttribute('href')).toBe('http://192.168.1.10')
+      expect(screen.getByRole('link', { name: /192\.168\.1\.11/ }).getAttribute('href')).toBe('http://192.168.1.11')
     })
   })
 
@@ -487,4 +503,27 @@ describe('DetailPanel', () => {
       expect(screen.getByText('health').tagName).not.toBe('A')
     })
   })
+
+  describe('Last Seen formatting', () => {
+    it('renders a valid date when last_seen has +00:00 offset (no Z)', () => {
+      setupStore({ last_seen: '2026-05-10T17:54:38.221403+00:00' })
+      render(<DetailPanel onEdit={vi.fn()} />)
+      const row = screen.getByText('Last Seen').parentElement
+      expect(row?.textContent).not.toMatch(/Invalid Date/)
+    })
+
+    it('renders a valid date when last_seen ends with Z', () => {
+      setupStore({ last_seen: '2026-05-10T17:54:38.221403Z' })
+      render(<DetailPanel onEdit={vi.fn()} />)
+      const row = screen.getByText('Last Seen').parentElement
+      expect(row?.textContent).not.toMatch(/Invalid Date/)
+    })
+
+    it('treats naive ISO strings as UTC', () => {
+      setupStore({ last_seen: '2026-05-10T17:54:38' })
+      render(<DetailPanel onEdit={vi.fn()} />)
+      const row = screen.getByText('Last Seen').parentElement
+      expect(row?.textContent).not.toMatch(/Invalid Date/)
+    })
+  })
 })

frontend/src/components/ui/NodeIcon.tsx

@@ -0,0 +1,35 @@
+import { createElement } from 'react'
+import type { LucideIcon } from 'lucide-react'
+import { resolveCustomIcon, brandIconUrl, isBrandIconKey } from '@/utils/nodeIcons'
+
+interface NodeIconProps {
+  /** Default icon for the node type (lucide). Used when no customIconKey or unknown key. */
+  typeIcon: LucideIcon
+  /** Optional override key. Legacy lucide keys or `brand:<slug>` for dashboard-icons. */
+  customIconKey?: string
+  size?: number
+  className?: string
+  /** Optional inline color (lucide only — ignored for brand icons). */
+  color?: string
+}
+
+export function NodeIcon({ typeIcon, customIconKey, size = 16, className, color }: NodeIconProps) {
+  const resolved = resolveCustomIcon(customIconKey)
+  if (resolved?.kind === 'brand') {
+    return (
+      <img
+        src={resolved.url}
+        alt={resolved.slug}
+        width={size}
+        height={size}
+        loading="lazy"
+        className={className}
+        style={{ width: size, height: size, objectFit: 'contain' }}
+      />
+    )
+  }
+  const Icon = resolved?.kind === 'lucide' ? resolved.icon : typeIcon
+  return createElement(Icon, { size, className, color })
+}
+
+export { brandIconUrl, isBrandIconKey }

frontend/src/hooks/useAlignmentGuides.ts

@@ -0,0 +1,122 @@
+import { useCallback, useEffect, useRef, useState } from 'react'
+import { useReactFlow, type Node, type OnNodeDrag } from '@xyflow/react'
+import { computeSnap, unionBox, type Box, type Guide } from '@/utils/alignment'
+import {
+  type AlignmentSettings,
+  readAlignmentSettings,
+  writeAlignmentSettings,
+  subscribeAlignmentSettings,
+} from '@/utils/alignmentSettings'
+import type { NodeData } from '@/types'
+
+type NodeDrag = OnNodeDrag<Node<NodeData>>
+
+function nodeBox(n: Node<NodeData>): Box | null {
+  // Skip parented nodes — alignment between absolute and parent-relative
+  // coordinates is misleading. Top-level nodes only for v1.
+  if (n.parentId) return null
+  const width = n.measured?.width ?? n.width ?? null
+  const height = n.measured?.height ?? n.height ?? null
+  if (width == null || height == null) return null
+  return { id: n.id, x: n.position.x, y: n.position.y, width, height }
+}
+
+/**
+ * Drag-time alignment guides + snap (draw.io / Figma style).
+ *
+ * Snap is applied on drag stop (not during drag) to avoid racing React Flow's
+ * internal drag handler, which computes positions from the cursor offset
+ * captured at drag start. Guides update live for visual feedback.
+ *
+ * Settings (enabled, threshold) live in localStorage and propagate same-tab
+ * via a CustomEvent so the panel and the hook stay in sync.
+ */
+export function useAlignmentGuides() {
+  const [settings, setSettings] = useState<AlignmentSettings>(readAlignmentSettings)
+  const [guides, setGuides] = useState<Guide[]>([])
+  // ref mirror of guides so callbacks don't need it in their deps
+  const guidesRef = useRef<Guide[]>([])
+  useEffect(() => { guidesRef.current = guides }, [guides])
+  // latest snap deltas, applied on drag stop
+  const pendingSnapRef = useRef<{ deltaX: number; deltaY: number; ids: Set<string> } | null>(null)
+  const altDownRef = useRef(false)
+  const { setNodes, getNodes } = useReactFlow<Node<NodeData>>()
+
+  useEffect(() => subscribeAlignmentSettings(setSettings), [])
+
+  useEffect(() => {
+    const down = (e: KeyboardEvent) => { if (e.altKey) altDownRef.current = true }
+    const up = (e: KeyboardEvent) => { if (!e.altKey) altDownRef.current = false }
+    window.addEventListener('keydown', down)
+    window.addEventListener('keyup', up)
+    return () => {
+      window.removeEventListener('keydown', down)
+      window.removeEventListener('keyup', up)
+    }
+  }, [])
+
+  const update = useCallback((patch: Partial<AlignmentSettings>) => {
+    setSettings((s) => {
+      const next = { ...s, ...patch }
+      writeAlignmentSettings(next)
+      return next
+    })
+  }, [])
+
+  const clearState = useCallback(() => {
+    if (guidesRef.current.length > 0) setGuides([])
+    pendingSnapRef.current = null
+  }, [])
+
+  const onNodeDrag: NodeDrag = useCallback((_event, dragNode, dragNodes) => {
+    if (!settings.enabled || altDownRef.current) {
+      clearState()
+      return
+    }
+    const all = getNodes()
+    const draggedIds = new Set((dragNodes.length > 0 ? dragNodes : [dragNode]).map((n) => n.id))
+    // Restrict the snap to top-level dragged nodes. nodeBox returns null for
+    // parented nodes; if we kept their ids in pendingSnap, onNodeDragStop
+    // would shift their parent-relative position by the same delta the parent
+    // already moves by, double-snapping the child. Children follow the parent
+    // automatically; no extra shift needed.
+    const draggedBoxEntries = all
+      .filter((n) => draggedIds.has(n.id))
+      .map((n) => ({ id: n.id, box: nodeBox(n) }))
+      .filter((e): e is { id: string; box: Box } => e.box !== null)
+    if (draggedBoxEntries.length === 0) {
+      clearState()
+      return
+    }
+    const snapIds = new Set(draggedBoxEntries.map((e) => e.id))
+    const boxes = draggedBoxEntries.map((e) => e.box)
+    const dragged = boxes.length === 1 ? boxes[0] : unionBox(boxes)
+    if (!dragged) return
+    const candidates = all
+      .filter((n) => !draggedIds.has(n.id))
+      .map(nodeBox)
+      .filter((b): b is Box => b !== null)
+    const result = computeSnap(dragged, candidates, settings.threshold)
+    setGuides(result.guides)
+    pendingSnapRef.current =
+      result.deltaX !== 0 || result.deltaY !== 0
+        ? { deltaX: result.deltaX, deltaY: result.deltaY, ids: snapIds }
+        : null
+  }, [settings.enabled, settings.threshold, getNodes, clearState])
+
+  const onNodeDragStop: NodeDrag = useCallback(() => {
+    const pending = pendingSnapRef.current
+    if (pending) {
+      setNodes((ns) =>
+        ns.map((n) =>
+          pending.ids.has(n.id)
+            ? { ...n, position: { x: n.position.x + pending.deltaX, y: n.position.y + pending.deltaY } }
+            : n,
+        ),
+      )
+    }
+    clearState()
+  }, [setNodes, clearState])
+
+  return { guides, settings, update, onNodeDrag, onNodeDragStop }
+}

frontend/src/index.css

@@ -11,6 +11,13 @@
   to   { stroke-dashoffset: 0; }
 }
 
+/* Disable React Flow's built-in edgeupdater entirely — HomelableEdge renders
+   its own interactive endpoint dots in EdgeLabelRenderer (above the node
+   layer) so the node Handle DOM cannot steal the reconnection drag. */
+.react-flow__edgeupdater {
+  display: none;
+}
+
 /* Homelable dark theme — always dark */
 :root {
     --background: #0d1117;

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

@@ -27,12 +27,71 @@ describe('canvasStore', () => {
       selectedNodeId: null,
       selectedNodeIds: [],
       editingGroupRectId: null,
+      editingTextId: null,
       past: [],
       future: [],
       clipboard: [],
     })
   })
 
+  it('setEditingTextId sets and clears editing text id', () => {
+    const { setEditingTextId } = useCanvasStore.getState()
+    setEditingTextId('t1')
+    expect(useCanvasStore.getState().editingTextId).toBe('t1')
+    setEditingTextId(null)
+    expect(useCanvasStore.getState().editingTextId).toBeNull()
+  })
+
+  it('addNode supports text type with text_content and style', () => {
+    const { addNode } = useCanvasStore.getState()
+    const textNode: Node<NodeData> = {
+      id: 't1',
+      type: 'text',
+      position: { x: 50, y: 50 },
+      data: {
+        label: '',
+        type: 'text',
+        status: 'unknown',
+        services: [],
+        text_content: 'Hello world',
+        custom_colors: {
+          text_color: '#ffffff',
+          text_size: 24,
+          font: 'mono',
+          border_style: 'dashed',
+          border_width: 2,
+          border: '#00d4ff',
+          background: '#00000000',
+        },
+      },
+      width: 200,
+      height: 60,
+    }
+    addNode(textNode)
+    const stored = useCanvasStore.getState().nodes.find((n) => n.id === 't1')
+    expect(stored?.type).toBe('text')
+    expect(stored?.data.text_content).toBe('Hello world')
+    expect(stored?.data.custom_colors?.text_size).toBe(24)
+    expect(stored?.data.custom_colors?.border_style).toBe('dashed')
+  })
+
+  it('updateNode updates text_content and custom_colors on a text node', () => {
+    const { addNode, updateNode } = useCanvasStore.getState()
+    addNode({ ...makeNode('t1', { type: 'text', text_content: 'old' }), type: 'text' })
+    updateNode('t1', { text_content: 'new', custom_colors: { text_color: '#ff0000', text_size: 32 } })
+    const stored = useCanvasStore.getState().nodes.find((n) => n.id === 't1')
+    expect(stored?.data.text_content).toBe('new')
+    expect(stored?.data.custom_colors?.text_color).toBe('#ff0000')
+    expect(stored?.data.custom_colors?.text_size).toBe(32)
+  })
+
+  it('deleteNode removes a text node', () => {
+    const { addNode, deleteNode } = useCanvasStore.getState()
+    addNode({ ...makeNode('t1', { type: 'text' }), type: 'text' })
+    deleteNode('t1')
+    expect(useCanvasStore.getState().nodes).toHaveLength(0)
+  })
+
   it('starts empty', () => {
     const { nodes, edges, hasUnsavedChanges } = useCanvasStore.getState()
     expect(nodes).toHaveLength(0)
@@ -438,6 +497,31 @@ describe('canvasStore', () => {
     expect(useCanvasStore.getState().hasUnsavedChanges).toBe(true)
   })
 
+  it('reconnectEdge swaps source/target and normalizes handles', () => {
+    useCanvasStore.setState((s) => ({
+      edges: [...s.edges, { ...makeEdge('e1', 'n1', 'n2'), sourceHandle: 'bottom', targetHandle: 'top' }],
+    }))
+    useCanvasStore.getState().markSaved()
+    useCanvasStore.getState().reconnectEdge('e1', {
+      source: 'n1',
+      target: 'n3',
+      sourceHandle: 'bottom-2-t',
+      targetHandle: 'top-t',
+    })
+    const edge = useCanvasStore.getState().edges.find((e) => e.id === 'e1')
+    expect(edge?.target).toBe('n3')
+    expect(edge?.source).toBe('n1')
+    expect(edge?.sourceHandle).toBe('bottom-2')
+    expect(edge?.targetHandle).toBe('top')
+    expect(useCanvasStore.getState().hasUnsavedChanges).toBe(true)
+  })
+
+  it('reconnectEdge snapshots history for undo', () => {
+    useCanvasStore.setState((s) => ({ edges: [...s.edges, makeEdge('e1', 'n1', 'n2')], past: [] }))
+    useCanvasStore.getState().reconnectEdge('e1', { source: 'n1', target: 'n3', sourceHandle: null, targetHandle: null })
+    expect(useCanvasStore.getState().past.length).toBe(1)
+  })
+
   it('deleteEdge removes the edge and marks unsaved', () => {
     useCanvasStore.setState((s) => ({ edges: [...s.edges, makeEdge('e1', 'n1', 'n2'), makeEdge('e2', 'n2', 'n3')] }))
     useCanvasStore.getState().markSaved()
@@ -665,6 +749,36 @@ describe('canvasStore', () => {
     expect(stored?.height).toBeUndefined()
   })
 
+  it('updateNode preserves height for group type when properties change (children must not vanish)', () => {
+    const group: Node<NodeData> = {
+      id: 'g1',
+      type: 'group',
+      position: { x: 0, y: 0 },
+      width: 360,
+      height: 240,
+      data: { label: 'Zone', type: 'group', status: 'unknown', services: [] },
+    }
+    useCanvasStore.setState({ nodes: [group], edges: [] })
+    useCanvasStore.getState().updateNode('g1', { properties: [] })
+    const stored = useCanvasStore.getState().nodes.find((n) => n.id === 'g1')
+    expect(stored?.height).toBe(240)
+    expect(stored?.width).toBe(360)
+  })
+
+  it('updateNode preserves height for groupRect when properties change', () => {
+    const rect: Node<NodeData> = {
+      id: 'r1',
+      type: 'groupRect',
+      position: { x: 0, y: 0 },
+      width: 360,
+      height: 240,
+      data: { label: 'Rect', type: 'groupRect', status: 'unknown', services: [] },
+    }
+    useCanvasStore.setState({ nodes: [rect], edges: [] })
+    useCanvasStore.getState().updateNode('r1', { properties: [] })
+    expect(useCanvasStore.getState().nodes.find((n) => n.id === 'r1')?.height).toBe(240)
+  })
+
   // ── bottom_handles edge remapping ──────────────────────────────────────────
 
   it('remaps source edges to "bottom" when bottom_handles is reduced', () => {
@@ -750,6 +864,7 @@ describe('canvasStore — custom style apply', () => {
       selectedNodeId: null,
       selectedNodeIds: [],
       editingGroupRectId: null,
+      editingTextId: null,
       past: [],
       future: [],
       clipboard: [],

frontend/src/stores/canvasStore.ts

@@ -44,11 +44,14 @@ interface CanvasState {
   updateNode: (id: string, data: Partial<NodeData>) => void
   deleteNode: (id: string) => void
   updateEdge: (id: string, data: Partial<EdgeData>) => void
+  reconnectEdge: (id: string, connection: Connection) => void
   deleteEdge: (id: string) => void
   setProxmoxContainerMode: (proxmoxId: string, enabled: boolean) => void
   setNodeZIndex: (id: string, zIndex: number) => void
   editingGroupRectId: string | null
   setEditingGroupRectId: (id: string | null) => void
+  editingTextId: string | null
+  setEditingTextId: (id: string | null) => void
   createGroup: (nodeIds: string[], name: string) => void
   ungroup: (groupId: string) => void
   markSaved: () => void
@@ -71,6 +74,7 @@ export const useCanvasStore = create<CanvasState>((set) => ({
   selectedNodeId: null,
   selectedNodeIds: [],
   editingGroupRectId: null,
+  editingTextId: null,
   hideIp: false,
   scanEventTs: 0,
   fitViewPending: false,
@@ -206,7 +210,7 @@ export const useCanvasStore = create<CanvasState>((set) => ({
         if (n.id !== id) return n
         const updated: Node<NodeData> = { ...n, data: { ...n.data, ...data } }
         // When properties change, clear stored height so the node auto-sizes to fit new content
-        if ('properties' in data && n.data.type !== 'proxmox' && n.data.type !== 'groupRect') {
+        if ('properties' in data && n.data.type !== 'proxmox' && n.data.type !== 'groupRect' && n.data.type !== 'group') {
           updated.height = undefined
         }
         if ('parent_id' in data) {
@@ -289,6 +293,24 @@ export const useCanvasStore = create<CanvasState>((set) => ({
       hasUnsavedChanges: true,
     })),
 
+  reconnectEdge: (id, connection) =>
+    set((state) => ({
+      edges: state.edges.map((e) =>
+        e.id === id
+          ? {
+              ...e,
+              source: connection.source ?? e.source,
+              target: connection.target ?? e.target,
+              sourceHandle: normalizeHandle(connection.sourceHandle),
+              targetHandle: normalizeHandle(connection.targetHandle),
+            }
+          : e
+      ),
+      past: [...state.past.slice(-49), { nodes: state.nodes, edges: state.edges }],
+      future: [],
+      hasUnsavedChanges: true,
+    })),
+
   deleteEdge: (id) =>
     set((state) => ({
       edges: state.edges.filter((e) => e.id !== id),
@@ -350,6 +372,8 @@ export const useCanvasStore = create<CanvasState>((set) => ({
 
   setEditingGroupRectId: (id) => set({ editingGroupRectId: id }),
 
+  setEditingTextId: (id) => set({ editingTextId: id }),
+
   createGroup: (nodeIds, name) =>
     set((state) => {
       const PADDING_H = 24

frontend/src/types/index.ts

@@ -19,6 +19,7 @@ export type NodeType =
   | 'generic'
   | 'groupRect'
   | 'group'
+  | 'text'
   | 'zigbee_coordinator'
   | 'zigbee_router'
   | 'zigbee_enddevice'
@@ -82,6 +83,7 @@ export interface NodeData extends Record<string, unknown> {
     border?: string
     background?: string
     icon?: string
+    show_services?: boolean
     // Group rectangle extras (type === 'groupRect')
     text_color?: string
     text_position?: TextPosition
@@ -98,6 +100,8 @@ export interface NodeData extends Record<string, unknown> {
   custom_icon?: string
   /** Number of bottom connection points, 1..48. Default 1 (centered). */
   bottom_handles?: number
+  /** Text node content (type === 'text') */
+  text_content?: string
 }
 
 export type EdgePathStyle = 'bezier' | 'smooth'
@@ -139,6 +143,7 @@ export const NODE_TYPE_LABELS: Record<NodeType, string> = {
   generic: 'Generic Device',
   groupRect: 'Group Rectangle',
   group: 'Node Group',
+  text: 'Text',
   zigbee_coordinator: 'Zigbee Coordinator',
   zigbee_router: 'Zigbee Router',
   zigbee_enddevice: 'Zigbee End Device',

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

@@ -0,0 +1,110 @@
+import { describe, it, expect } from 'vitest'
+import { computeSnap, unionBox, type Box } from '../alignment'
+
+const box = (id: string, x: number, y: number, width = 100, height = 50): Box => ({ id, x, y, width, height })
+
+describe('computeSnap', () => {
+  it('returns zero deltas with no candidates', () => {
+    const r = computeSnap(box('a', 0, 0), [], 6)
+    expect(r).toEqual({ deltaX: 0, deltaY: 0, guides: [] })
+  })
+
+  it('snaps left edges when within threshold (same-size boxes show all aligned guides)', () => {
+    const dragged = box('a', 102, 200) // left=102
+    const other = box('b', 100, 0)     // left=100 → delta -2 → all three edges tie
+    const r = computeSnap(dragged, [other], 6)
+    expect(r.deltaX).toBe(-2)
+    expect(r.deltaY).toBe(0)
+    // Same width: left/center/right all tie at delta -2. Draw all three guides.
+    expect(r.guides.map((g) => g.position).sort((a, b) => a - b)).toEqual([100, 150, 200])
+    expect(r.guides.every((g) => g.axis === 'x')).toBe(true)
+  })
+
+  it('shows a single guide when only one edge aligns', () => {
+    const dragged = box('a', 102, 200, 80, 50)  // left=102, center=142, right=182
+    const other = box('b', 100, 0, 100, 50)      // left=100, center=150, right=200
+    const r = computeSnap(dragged, [other], 6)
+    expect(r.deltaX).toBe(-2) // left↔left wins
+    expect(r.guides).toHaveLength(1)
+    expect(r.guides[0].position).toBe(100)
+  })
+
+  it('does not snap when outside threshold', () => {
+    const dragged = box('a', 110, 200)
+    const other = box('b', 100, 0)
+    const r = computeSnap(dragged, [other], 6)
+    expect(r.deltaX).toBe(0)
+    expect(r.guides).toHaveLength(0)
+  })
+
+  it('snaps centerX to centerX', () => {
+    const dragged = box('a', 51, 300, 100, 50)   // center=101
+    const other = box('b', 75, 0, 50, 50)        // center=100 → delta -1
+    const r = computeSnap(dragged, [other], 6)
+    expect(r.deltaX).toBe(-1)
+    expect(r.guides).toHaveLength(1)
+    expect(r.guides[0].position).toBe(100)
+  })
+
+  it('snaps right edge of dragged to left edge of candidate', () => {
+    const dragged = box('a', 0, 200)   // right=100
+    const other = box('b', 102, 0)     // left=102 → delta +2
+    const r = computeSnap(dragged, [other], 6)
+    expect(r.deltaX).toBe(2)
+  })
+
+  it('snaps both axes simultaneously', () => {
+    const dragged = box('a', 102, 53, 80, 30)
+    const other = box('b', 100, 50, 100, 50)
+    const r = computeSnap(dragged, [other], 6)
+    expect(r.deltaX).toBe(-2)
+    expect(r.deltaY).toBe(-3)
+    // Distinct sizes → exactly one X guide and one Y guide.
+    expect(r.guides.filter((g) => g.axis === 'x')).toHaveLength(1)
+    expect(r.guides.filter((g) => g.axis === 'y')).toHaveLength(1)
+  })
+
+  it('picks the closest match when multiple candidates compete', () => {
+    const dragged = box('a', 103, 0)
+    const closer = box('b', 100, 0)    // delta -3
+    const farther = box('c', 109, 0)   // delta +6 — also within threshold but worse
+    const r = computeSnap(dragged, [closer, farther], 6)
+    expect(r.deltaX).toBe(-3)
+  })
+
+  it('ignores the dragged box itself when present in candidates', () => {
+    const dragged = box('a', 102, 0)
+    const r = computeSnap(dragged, [dragged, box('b', 100, 0)], 6)
+    expect(r.deltaX).toBe(-2)
+  })
+
+  it('returns no snap with non-positive threshold', () => {
+    const r = computeSnap(box('a', 100, 0), [box('b', 100, 0)], 0)
+    expect(r.guides).toEqual([])
+  })
+
+  it('guide span covers both involved boxes', () => {
+    const dragged = box('a', 102, 200, 100, 50) // y range 200..250
+    const other = box('b', 100, 0, 100, 50)     // y range 0..50
+    const r = computeSnap(dragged, [other], 6)
+    const g = r.guides[0]
+    expect(g.start).toBeLessThanOrEqual(0)
+    expect(g.end).toBeGreaterThanOrEqual(250)
+  })
+})
+
+describe('unionBox', () => {
+  it('returns null for empty input', () => {
+    expect(unionBox([])).toBeNull()
+  })
+
+  it('returns the box itself for one input', () => {
+    const b = box('a', 10, 20, 30, 40)
+    expect(unionBox([b])).toMatchObject({ x: 10, y: 20, width: 30, height: 40 })
+  })
+
+  it('computes union of multiple boxes', () => {
+    const u = unionBox([box('a', 0, 0, 50, 50), box('b', 100, 100, 50, 50)])
+    expect(u).toMatchObject({ x: 0, y: 0, width: 150, height: 150 })
+  })
+})

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

@@ -0,0 +1,42 @@
+import { describe, it, expect, beforeEach, vi } from 'vitest'
+import {
+  DEFAULT_ALIGNMENT_SETTINGS,
+  readAlignmentSettings,
+  writeAlignmentSettings,
+  subscribeAlignmentSettings,
+} from '../alignmentSettings'
+
+describe('alignmentSettings', () => {
+  beforeEach(() => {
+    localStorage.clear()
+  })
+
+  it('returns defaults when nothing stored', () => {
+    expect(readAlignmentSettings()).toEqual(DEFAULT_ALIGNMENT_SETTINGS)
+  })
+
+  it('roundtrips through localStorage', () => {
+    writeAlignmentSettings({ enabled: false, threshold: 10 })
+    expect(readAlignmentSettings()).toEqual({ enabled: false, threshold: 10 })
+  })
+
+  it('falls back to defaults when stored value is corrupted', () => {
+    localStorage.setItem('homelable.alignmentGuides', '{not json')
+    expect(readAlignmentSettings()).toEqual(DEFAULT_ALIGNMENT_SETTINGS)
+  })
+
+  it('fills missing fields from defaults', () => {
+    localStorage.setItem('homelable.alignmentGuides', JSON.stringify({ enabled: false }))
+    expect(readAlignmentSettings()).toEqual({ enabled: false, threshold: DEFAULT_ALIGNMENT_SETTINGS.threshold })
+  })
+
+  it('notifies subscribers on write', () => {
+    const listener = vi.fn()
+    const unsubscribe = subscribeAlignmentSettings(listener)
+    writeAlignmentSettings({ enabled: false, threshold: 8 })
+    expect(listener).toHaveBeenCalledWith({ enabled: false, threshold: 8 })
+    unsubscribe()
+    writeAlignmentSettings({ enabled: true, threshold: 4 })
+    expect(listener).toHaveBeenCalledTimes(1)
+  })
+})

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

@@ -0,0 +1,57 @@
+import { describe, it, expect } from 'vitest'
+import {
+  BRAND_ICON_PREFIX,
+  isBrandIconKey,
+  brandIconSlug,
+  brandIconUrl,
+  resolveCustomIcon,
+  ICON_MAP,
+} from '../nodeIcons'
+
+describe('brand icon helpers', () => {
+  it('isBrandIconKey returns true only for prefixed keys', () => {
+    expect(isBrandIconKey('brand:plex')).toBe(true)
+    expect(isBrandIconKey('plex')).toBe(false)
+    expect(isBrandIconKey('plug')).toBe(false)
+    expect(isBrandIconKey(undefined)).toBe(false)
+    expect(isBrandIconKey(null)).toBe(false)
+    expect(isBrandIconKey('')).toBe(false)
+  })
+
+  it('brandIconSlug strips the prefix', () => {
+    expect(brandIconSlug(`${BRAND_ICON_PREFIX}home-assistant`)).toBe('home-assistant')
+  })
+
+  it('brandIconUrl points at jsDelivr CDN', () => {
+    expect(brandIconUrl('plex')).toBe(
+      'https://cdn.jsdelivr.net/gh/homarr-labs/dashboard-icons/svg/plex.svg',
+    )
+  })
+})
+
+describe('resolveCustomIcon', () => {
+  it('returns null when no key', () => {
+    expect(resolveCustomIcon(undefined)).toBeNull()
+    expect(resolveCustomIcon('')).toBeNull()
+  })
+
+  it('resolves legacy lucide keys', () => {
+    const r = resolveCustomIcon('plug')
+    expect(r?.kind).toBe('lucide')
+    if (r?.kind === 'lucide') expect(r.icon).toBe(ICON_MAP['plug'])
+  })
+
+  it('resolves brand-prefixed keys to a CDN url', () => {
+    const r = resolveCustomIcon('brand:plex')
+    expect(r?.kind).toBe('brand')
+    if (r?.kind === 'brand') {
+      expect(r.slug).toBe('plex')
+      expect(r.url).toContain('cdn.jsdelivr.net')
+      expect(r.url).toContain('/plex.svg')
+    }
+  })
+
+  it('returns null for unknown legacy key', () => {
+    expect(resolveCustomIcon('definitely-not-a-known-icon-key')).toBeNull()
+  })
+})

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

@@ -412,3 +412,24 @@ describe('round-trip: serialize → deserialize', () => {
     expect(restored.height).toBe(300)
   })
 })
+
+// ── text nodes survive save+reload (regression for #lost text node) ──────────
+describe('serializeNode — text node roundtrip', () => {
+  const emptyMap = new Map<string, boolean>()
+
+  it('persists text content through label so it survives reload', () => {
+    const node = makeRfNode({
+      type: 'text',
+      data: {
+        label: 'Hello world',
+        type: 'text',
+        status: 'unknown',
+        services: [],
+      },
+    })
+    const serialized = serializeNode(node) as ApiNode
+    expect(serialized.label).toBe('Hello world')
+    const restored = deserializeApiNode(serialized, emptyMap)
+    expect(restored.data.label).toBe('Hello world')
+  })
+})

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

@@ -55,6 +55,27 @@ describe('splitIps', () => {
     expect(splitIps('')).toEqual([])
     expect(splitIps('   ')).toEqual([])
   })
+
+  it('splits on semicolons', () => {
+    expect(splitIps('10.0.0.1; 10.0.0.2')).toEqual(['10.0.0.1', '10.0.0.2'])
+  })
+
+  it('splits on newlines', () => {
+    expect(splitIps('10.0.0.1\n10.0.0.2')).toEqual(['10.0.0.1', '10.0.0.2'])
+  })
+
+  it('splits on mixed delimiters', () => {
+    expect(splitIps('10.0.0.1,10.0.0.2; 10.0.0.3\n10.0.0.4')).toEqual([
+      '10.0.0.1',
+      '10.0.0.2',
+      '10.0.0.3',
+      '10.0.0.4',
+    ])
+  })
+
+  it('deduplicates repeated IPs', () => {
+    expect(splitIps('10.0.0.1, 10.0.0.1; 10.0.0.2')).toEqual(['10.0.0.1', '10.0.0.2'])
+  })
 })
 
 describe('primaryIp', () => {

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

@@ -33,6 +33,22 @@ describe('ICON_REGISTRY', () => {
     expect(keys).toContain('database')  // DB services
     expect(keys).toContain('cctv')      // IP Camera / CCTV
   })
+
+  it('contains Smart Home / Sensors icons', () => {
+    const keys = ICON_REGISTRY.map((e) => e.key)
+    expect(keys).toContain('plug')
+    expect(keys).toContain('smoke')
+    expect(keys).toContain('door')
+    expect(keys).toContain('motion')
+    expect(keys).toContain('leak')
+    expect(keys).toContain('lock-smart')
+    expect(keys).toContain('battery-charging')
+  })
+
+  it('exposes the Smart Home / Sensors category', () => {
+    const categories = ICON_REGISTRY.map((e) => e.category)
+    expect(categories).toContain('Smart Home / Sensors')
+  })
 })
 
 describe('ICON_CATEGORIES', () => {

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

@@ -0,0 +1,97 @@
+import { describe, it, expect } from 'vitest'
+import { resolveVirtualEdgeParent, getValidParentTypes } from '../virtualEdgeParent'
+
+describe('getValidParentTypes', () => {
+  it('returns container-mode types for lxc', () => {
+    expect(getValidParentTypes('lxc')).toEqual(['proxmox', 'vm', 'lxc', 'docker_host'])
+  })
+
+  it('returns container-mode types for vm', () => {
+    expect(getValidParentTypes('vm')).toEqual(['proxmox', 'vm', 'lxc', 'docker_host'])
+  })
+
+  it('returns docker_host/lxc/vm/proxmox for docker_container', () => {
+    expect(getValidParentTypes('docker_container')).toEqual(['docker_host', 'lxc', 'vm', 'proxmox'])
+  })
+
+  it('returns empty list for types that cannot have a parent', () => {
+    expect(getValidParentTypes('server')).toEqual([])
+    expect(getValidParentTypes('router')).toEqual([])
+    expect(getValidParentTypes('proxmox')).toEqual([])
+    expect(getValidParentTypes('docker_host')).toEqual([])
+  })
+})
+
+describe('resolveVirtualEdgeParent', () => {
+  it('nests lxc under proxmox (container-mode parent)', () => {
+    const res = resolveVirtualEdgeParent(
+      { id: 'lxc1', type: 'lxc' },
+      { id: 'px1', type: 'proxmox' },
+    )
+    expect(res).toEqual({ childId: 'lxc1', parentId: 'px1' })
+  })
+
+  it('nests vm under proxmox regardless of edge direction', () => {
+    const res = resolveVirtualEdgeParent(
+      { id: 'px1', type: 'proxmox' },
+      { id: 'vm1', type: 'vm' },
+    )
+    expect(res).toEqual({ childId: 'vm1', parentId: 'px1' })
+  })
+
+  it('nests docker_container under docker_host', () => {
+    const res = resolveVirtualEdgeParent(
+      { id: 'dc1', type: 'docker_container' },
+      { id: 'dh1', type: 'docker_host' },
+    )
+    expect(res).toEqual({ childId: 'dc1', parentId: 'dh1' })
+  })
+
+  it('nests docker_container under lxc (reverse direction)', () => {
+    const res = resolveVirtualEdgeParent(
+      { id: 'lxc1', type: 'lxc' },
+      { id: 'dc1', type: 'docker_container' },
+    )
+    expect(res).toEqual({ childId: 'dc1', parentId: 'lxc1' })
+  })
+
+  it('nests docker_container under lxc (forward direction)', () => {
+    const res = resolveVirtualEdgeParent(
+      { id: 'dc1', type: 'docker_container' },
+      { id: 'lxc1', type: 'lxc' },
+    )
+    expect(res).toEqual({ childId: 'dc1', parentId: 'lxc1' })
+  })
+
+  it('nests docker_container under vm', () => {
+    const res = resolveVirtualEdgeParent(
+      { id: 'dc1', type: 'docker_container' },
+      { id: 'vm1', type: 'vm' },
+    )
+    expect(res).toEqual({ childId: 'dc1', parentId: 'vm1' })
+  })
+
+  it('nests docker_container under proxmox (reverse direction)', () => {
+    const res = resolveVirtualEdgeParent(
+      { id: 'px1', type: 'proxmox' },
+      { id: 'dc1', type: 'docker_container' },
+    )
+    expect(res).toEqual({ childId: 'dc1', parentId: 'px1' })
+  })
+
+  it('returns null when docker_container links to unsupported parent type', () => {
+    const res = resolveVirtualEdgeParent(
+      { id: 'dc1', type: 'docker_container' },
+      { id: 'srv1', type: 'server' },
+    )
+    expect(res).toBeNull()
+  })
+
+  it('returns null for unrelated type pairs', () => {
+    const res = resolveVirtualEdgeParent(
+      { id: 'srv1', type: 'server' },
+      { id: 'rt1', type: 'router' },
+    )
+    expect(res).toBeNull()
+  })
+})

frontend/src/utils/alignment.ts

@@ -0,0 +1,173 @@
+// Alignment-snap math for drag-time guides (draw.io / Figma style).
+//
+// Given a dragged box and a set of candidate boxes, return the snap delta
+// (clamped by threshold, expressed in canvas px) plus the guide segments that
+// should be drawn while the snap is engaged.
+//
+// All coordinates are absolute canvas coordinates — callers must resolve
+// child-of-parent positions before calling.
+
+export interface Box {
+  id: string
+  x: number
+  y: number
+  width: number
+  height: number
+}
+
+export type GuideAxis = 'x' | 'y'
+
+export interface Guide {
+  axis: GuideAxis
+  // Position along the perpendicular axis (x for vertical guide, y for horizontal).
+  position: number
+  // Span along the parallel axis: min/max of involved boxes' opposite-axis extents.
+  start: number
+  end: number
+}
+
+export interface SnapResult {
+  deltaX: number
+  deltaY: number
+  guides: Guide[]
+}
+
+type EdgeKind = 'min' | 'center' | 'max'
+
+interface AxisLine {
+  kind: EdgeKind
+  pos: number
+  // Span of the source box along the perpendicular axis (used to extend guide segments).
+  spanStart: number
+  spanEnd: number
+}
+
+function xLines(box: Box): AxisLine[] {
+  const top = box.y
+  const bottom = box.y + box.height
+  return [
+    { kind: 'min', pos: box.x, spanStart: top, spanEnd: bottom },
+    { kind: 'center', pos: box.x + box.width / 2, spanStart: top, spanEnd: bottom },
+    { kind: 'max', pos: box.x + box.width, spanStart: top, spanEnd: bottom },
+  ]
+}
+
+function yLines(box: Box): AxisLine[] {
+  const left = box.x
+  const right = box.x + box.width
+  return [
+    { kind: 'min', pos: box.y, spanStart: left, spanEnd: right },
+    { kind: 'center', pos: box.y + box.height / 2, spanStart: left, spanEnd: right },
+    { kind: 'max', pos: box.y + box.height, spanStart: left, spanEnd: right },
+  ]
+}
+
+interface Match {
+  delta: number
+  guidePos: number
+  candidate: AxisLine
+  dragLine: AxisLine
+}
+
+// Find all (dragLine, candidateLine) pairs at the smallest |delta| within threshold.
+// When boxes share dimensions, all three edges align simultaneously — return all.
+function bestMatches(dragLines: AxisLine[], candidateLines: AxisLine[], threshold: number): Match[] {
+  let bestAbs = Infinity
+  const matches: Match[] = []
+  for (const d of dragLines) {
+    for (const c of candidateLines) {
+      const delta = c.pos - d.pos
+      const abs = Math.abs(delta)
+      if (abs > threshold) continue
+      if (abs < bestAbs - 1e-9) {
+        bestAbs = abs
+        matches.length = 0
+      }
+      if (abs <= bestAbs + 1e-9) {
+        matches.push({ delta, guidePos: c.pos, candidate: c, dragLine: d })
+      }
+    }
+  }
+  return matches
+}
+
+/**
+ * Compute snap delta + visible guides for a drag operation.
+ *
+ * @param dragged   Bounding box of the dragged node (or selection bbox).
+ * @param candidates Other nodes' boxes to consider.
+ * @param threshold Max distance (canvas px) at which a snap engages.
+ */
+export function computeSnap(dragged: Box, candidates: Box[], threshold: number): SnapResult {
+  if (candidates.length === 0 || threshold <= 0) {
+    return { deltaX: 0, deltaY: 0, guides: [] }
+  }
+
+  const dragX = xLines(dragged)
+  const dragY = yLines(dragged)
+
+  let bestXMatches: Match[] = []
+  let bestYMatches: Match[] = []
+  let xBestAbs = Infinity
+  let yBestAbs = Infinity
+
+  for (const cand of candidates) {
+    if (cand.id === dragged.id) continue
+    const mx = bestMatches(dragX, xLines(cand), threshold)
+    if (mx.length > 0) {
+      const abs = Math.abs(mx[0].delta)
+      if (abs < xBestAbs - 1e-9) {
+        xBestAbs = abs
+        bestXMatches = mx
+      } else if (abs <= xBestAbs + 1e-9) {
+        bestXMatches = bestXMatches.concat(mx)
+      }
+    }
+    const my = bestMatches(dragY, yLines(cand), threshold)
+    if (my.length > 0) {
+      const abs = Math.abs(my[0].delta)
+      if (abs < yBestAbs - 1e-9) {
+        yBestAbs = abs
+        bestYMatches = my
+      } else if (abs <= yBestAbs + 1e-9) {
+        bestYMatches = bestYMatches.concat(my)
+      }
+    }
+  }
+
+  const deltaX = bestXMatches[0]?.delta ?? 0
+  const deltaY = bestYMatches[0]?.delta ?? 0
+
+  const guides: Guide[] = []
+  const seenX = new Set<number>()
+  for (const m of bestXMatches) {
+    if (seenX.has(m.guidePos)) continue
+    seenX.add(m.guidePos)
+    const start = Math.min(m.dragLine.spanStart + deltaY, m.candidate.spanStart)
+    const end = Math.max(m.dragLine.spanEnd + deltaY, m.candidate.spanEnd)
+    guides.push({ axis: 'x', position: m.guidePos, start, end })
+  }
+  const seenY = new Set<number>()
+  for (const m of bestYMatches) {
+    if (seenY.has(m.guidePos)) continue
+    seenY.add(m.guidePos)
+    const start = Math.min(m.dragLine.spanStart + deltaX, m.candidate.spanStart)
+    const end = Math.max(m.dragLine.spanEnd + deltaX, m.candidate.spanEnd)
+    guides.push({ axis: 'y', position: m.guidePos, start, end })
+  }
+
+  return { deltaX, deltaY, guides }
+}
+
+/** Bounding box of multiple boxes — used for multi-selection drag. */
+export function unionBox(boxes: Box[]): Box | null {
+  if (boxes.length === 0) return null
+  let minX = Infinity, minY = Infinity, maxX = -Infinity, maxY = -Infinity
+  for (const b of boxes) {
+    if (b.x < minX) minX = b.x
+    if (b.y < minY) minY = b.y
+    if (b.x + b.width > maxX) maxX = b.x + b.width
+    if (b.y + b.height > maxY) maxY = b.y + b.height
+  }
+  return { id: '__union__', x: minX, y: minY, width: maxX - minX, height: maxY - minY }
+}

frontend/src/utils/alignmentSettings.ts

@@ -0,0 +1,43 @@
+// Persisted client-side settings for alignment guides.
+// Kept in localStorage (per-user UI preference, not canvas data).
+// Same-tab updates propagate via a CustomEvent so the drag hook and the
+// settings panel can stay in sync without a global store.
+
+export interface AlignmentSettings {
+  enabled: boolean
+  threshold: number
+}
+
+export const DEFAULT_ALIGNMENT_SETTINGS: AlignmentSettings = { enabled: true, threshold: 6 }
+
+const KEY = 'homelable.alignmentGuides'
+const EVENT = 'homelable:alignment-settings-changed'
+
+export function readAlignmentSettings(): AlignmentSettings {
+  try {
+    const raw = localStorage.getItem(KEY)
+    if (!raw) return DEFAULT_ALIGNMENT_SETTINGS
+    const parsed = JSON.parse(raw) as Partial<AlignmentSettings>
+    return {
+      enabled: parsed.enabled ?? DEFAULT_ALIGNMENT_SETTINGS.enabled,
+      threshold: typeof parsed.threshold === 'number' ? parsed.threshold : DEFAULT_ALIGNMENT_SETTINGS.threshold,
+    }
+  } catch {
+    return DEFAULT_ALIGNMENT_SETTINGS
+  }
+}
+
+export function writeAlignmentSettings(s: AlignmentSettings): void {
+  try {
+    localStorage.setItem(KEY, JSON.stringify(s))
+    window.dispatchEvent(new CustomEvent<AlignmentSettings>(EVENT, { detail: s }))
+  } catch {
+    /* quota / SSR */
+  }
+}
+
+export function subscribeAlignmentSettings(listener: (s: AlignmentSettings) => void): () => void {
+  const handler = (e: Event) => listener((e as CustomEvent<AlignmentSettings>).detail)
+  window.addEventListener(EVENT, handler)
+  return () => window.removeEventListener(EVENT, handler)
+}

frontend/src/utils/demoData.ts

@@ -62,6 +62,48 @@ export const demoNodes: Node<NodeData>[] = [
     position: { x: 460, y: 500 },
     data: { label: 'Zigbee Hub', type: 'iot', ip: '192.168.2.1', status: 'pending', check_method: 'tcp', services: [] },
   },
+  {
+    id: 'demo-text-1',
+    type: 'text',
+    position: { x: 660, y: 20 },
+    data: {
+      label: 'Demo banner',
+      type: 'text',
+      status: 'unknown',
+      services: [],
+      text_content: 'This is demo canvas, start with fresh scan',
+      custom_colors: {
+        text_color: '#e6edf3',
+        text_size: 14,
+        font: 'inter',
+        border: '#00d4ff',
+        border_style: 'dashed',
+        border_width: 1,
+        background: '#00d4ff14',
+      },
+    },
+  },
+  {
+    id: 'demo-text-2',
+    type: 'text',
+    position: { x: -240, y: 540 },
+    data: {
+      label: 'Demo hint',
+      type: 'text',
+      status: 'unknown',
+      services: [],
+      text_content: 'You can remove all nodes',
+      custom_colors: {
+        text_color: '#8b949e',
+        text_size: 12,
+        font: 'inter',
+        border: '#30363d',
+        border_style: 'dotted',
+        border_width: 1,
+        background: '#00000000',
+      },
+    },
+  },
 ]
 
 export const demoEdges: Edge<EdgeData>[] = [

frontend/src/utils/maskIp.ts

@@ -25,16 +25,17 @@ function maskSingle(ip: string): string {
  */
 export function maskIp(ip: string): string {
   if (!ip) return ip
-  return ip.split(',').map(maskSingle).join(', ')
+  return splitIps(ip).map(maskSingle).join(', ')
 }
 
 /**
- * Split a comma-separated IP string into an array of trimmed values.
- * Empty string returns [].
+ * Split an IP string into trimmed values. Accepts comma, semicolon, or newline
+ * delimiters (or any combination). Duplicates removed, empty entries dropped.
  */
 export function splitIps(ip: string): string[] {
   if (!ip?.trim()) return []
-  return ip.split(',').map((s) => s.trim()).filter(Boolean)
+  const parts = ip.split(/[\n,;]+/).map((s) => s.trim()).filter(Boolean)
+  return parts.filter((v, i) => parts.indexOf(v) === i)
 }
 
 /**

frontend/src/utils/nodeIcons.ts

@@ -11,7 +11,12 @@ import {
   // Security & Auth
   Shield, ShieldCheck, Lock, Key, Users, UserCheck, Flame,
   // Automation & IoT
-  Zap, Workflow, Bot, Home, Thermometer, Lightbulb, Radio,
+  Zap, Workflow, Bot, Home, Thermometer, Lightbulb, Radio, BotMessageSquare, Webhook,
+  // Smart Home / Sensors
+  Plug, Power, BatteryCharging, Sun, DoorOpen, KeyRound, AlarmSmoke, Siren,
+  Radar, PersonStanding, Vibrate, Droplet, Droplets, Wind, AirVent, Fan,
+  Snowflake, LampCeiling, Blinds, BellRing, Speaker, Joystick, Warehouse,
+  CircleDot, CloudSun,
   // Transfers & sync
   Download, Upload, RefreshCw,
   // Containers & Dev
@@ -19,7 +24,7 @@ import {
   // Communications
   Mail, MessageSquare, Phone,
   // Misc devices
-  Printer, Smartphone, Search, Filter, BookOpen, PlugZap,
+  Printer, Smartphone, Search, Filter, BookOpen, PlugZap, Type,
 } from 'lucide-react'
 import type { LucideIcon } from 'lucide-react'
 
@@ -97,6 +102,35 @@ export const ICON_REGISTRY: IconEntry[] = [
   { key: 'thermometer', label: 'Sensor / Temperature', category: 'Automation', icon: Thermometer },
   { key: 'lightbulb',   label: 'Smart Light / Zigbee', category: 'Automation', icon: Lightbulb },
   { key: 'radio',       label: 'MQTT / RTL-SDR',       category: 'Automation', icon: Radio },
+  { key: 'voice',       label: 'Voice Assistant',      category: 'Automation', icon: BotMessageSquare },
+  { key: 'webhook',     label: 'Webhook / IFTTT',      category: 'Automation', icon: Webhook },
+
+  // --- Smart Home / Sensors ---
+  { key: 'plug',             label: 'Smart Plug / Outlet',  category: 'Smart Home / Sensors', icon: Plug },
+  { key: 'power',            label: 'Switch / Relay',       category: 'Smart Home / Sensors', icon: Power },
+  { key: 'battery-charging', label: 'Energy Meter / EV',    category: 'Smart Home / Sensors', icon: BatteryCharging },
+  { key: 'solar',            label: 'Solar Panel',          category: 'Smart Home / Sensors', icon: Sun },
+  { key: 'door',             label: 'Door / Window Sensor', category: 'Smart Home / Sensors', icon: DoorOpen },
+  { key: 'lock-smart',       label: 'Smart Lock',           category: 'Smart Home / Sensors', icon: KeyRound },
+  { key: 'smoke',            label: 'Smoke Detector',       category: 'Smart Home / Sensors', icon: AlarmSmoke },
+  { key: 'siren',            label: 'Siren / Alarm',        category: 'Smart Home / Sensors', icon: Siren },
+  { key: 'motion',           label: 'Motion / Radar',       category: 'Smart Home / Sensors', icon: Radar },
+  { key: 'presence',         label: 'Presence Sensor',      category: 'Smart Home / Sensors', icon: PersonStanding },
+  { key: 'vibration',        label: 'Vibration Sensor',     category: 'Smart Home / Sensors', icon: Vibrate },
+  { key: 'leak',             label: 'Water Leak',           category: 'Smart Home / Sensors', icon: Droplet },
+  { key: 'humidity',         label: 'Humidity',             category: 'Smart Home / Sensors', icon: Droplets },
+  { key: 'air-quality',      label: 'Air Quality / VOC',    category: 'Smart Home / Sensors', icon: Wind },
+  { key: 'air-vent',         label: 'HVAC Vent',            category: 'Smart Home / Sensors', icon: AirVent },
+  { key: 'fan',              label: 'Fan',                  category: 'Smart Home / Sensors', icon: Fan },
+  { key: 'snowflake',        label: 'AC / Cooling',         category: 'Smart Home / Sensors', icon: Snowflake },
+  { key: 'lamp',             label: 'Smart Light',          category: 'Smart Home / Sensors', icon: LampCeiling },
+  { key: 'blinds',           label: 'Blinds / Cover',       category: 'Smart Home / Sensors', icon: Blinds },
+  { key: 'doorbell',         label: 'Doorbell',             category: 'Smart Home / Sensors', icon: BellRing },
+  { key: 'speaker',          label: 'Smart Speaker',        category: 'Smart Home / Sensors', icon: Speaker },
+  { key: 'remote',           label: 'Remote / Button',      category: 'Smart Home / Sensors', icon: Joystick },
+  { key: 'garage',           label: 'Garage Door',          category: 'Smart Home / Sensors', icon: Warehouse },
+  { key: 'valve',            label: 'Smart Valve',          category: 'Smart Home / Sensors', icon: CircleDot },
+  { key: 'weather',          label: 'Weather Station',      category: 'Smart Home / Sensors', icon: CloudSun },
 
   // --- Containers & Dev ---
   { key: 'anchor',    label: 'Portainer / Docker',        category: 'Dev & Containers', icon: Anchor },
@@ -142,13 +176,48 @@ export const NODE_TYPE_DEFAULT_ICONS: Record<NodeType, LucideIcon> = {
   generic:           Circle,
   group:        Circle,
   groupRect:    Circle,
+  text:         Type,
 }
 
-/** Resolve the display icon for a node — custom_icon takes priority over type default. */
+/** Resolve the display icon for a node — custom_icon takes priority over type default.
+ *  Legacy: returns a LucideIcon component. Brand icons must use `resolveCustomIcon`. */
 export function resolveNodeIcon(
   typeIcon: LucideIcon,
   customIconKey?: string,
 ): LucideIcon {
-  if (customIconKey && ICON_MAP[customIconKey]) return ICON_MAP[customIconKey]
+  if (customIconKey && !customIconKey.startsWith('brand:') && ICON_MAP[customIconKey]) {
+    return ICON_MAP[customIconKey]
+  }
   return typeIcon
 }
+
+export const BRAND_ICON_PREFIX = 'brand:'
+
+export function isBrandIconKey(key: string | undefined | null): boolean {
+  return !!key && key.startsWith(BRAND_ICON_PREFIX)
+}
+
+export function brandIconSlug(key: string): string {
+  return key.slice(BRAND_ICON_PREFIX.length)
+}
+
+export function brandIconUrl(slug: string): string {
+  return `https://cdn.jsdelivr.net/gh/homarr-labs/dashboard-icons/svg/${slug}.svg`
+}
+
+export type ResolvedIcon =
+  | { kind: 'lucide'; icon: LucideIcon }
+  | { kind: 'brand'; slug: string; url: string }
+
+/** Resolve a node's icon to either a lucide component or a brand CDN URL.
+ *  Used by renderers that support brand icons. Backwards-compatible with legacy
+ *  string keys (no prefix → lucide lookup). Returns null when key unknown. */
+export function resolveCustomIcon(customIconKey?: string): ResolvedIcon | null {
+  if (!customIconKey) return null
+  if (isBrandIconKey(customIconKey)) {
+    const slug = brandIconSlug(customIconKey)
+    return { kind: 'brand', slug, url: brandIconUrl(slug) }
+  }
+  const icon = ICON_MAP[customIconKey] as LucideIcon | undefined
+  return icon ? { kind: 'lucide', icon } : null
+}

frontend/src/utils/themes.ts

@@ -65,6 +65,7 @@ export const THEMES: Record<ThemeId, ThemePreset> = {
         generic:           { border: '#8b949e', icon: '#8b949e' },
         groupRect:         { border: '#00d4ff', icon: '#00d4ff' },
         group:             { border: '#00d4ff', icon: '#00d4ff' },
+        text:              { border: '#30363d', icon: '#e6edf3' },
       },
       nodeCardBackground: '#21262d',
       nodeIconBackground: '#161b22',
@@ -125,6 +126,7 @@ export const THEMES: Record<ThemeId, ThemePreset> = {
         generic:           { border: '#94a3b8', icon: '#94a3b8' },
         groupRect:         { border: '#22d3ee', icon: '#22d3ee' },
         group:             { border: '#22d3ee', icon: '#22d3ee' },
+        text:              { border: '#404040', icon: '#ffffff' },
       },
       nodeCardBackground: '#0a0a0a',
       nodeIconBackground: '#111111',
@@ -185,6 +187,7 @@ export const THEMES: Record<ThemeId, ThemePreset> = {
         generic:           { border: '#6b7280', icon: '#6b7280' },
         groupRect:         { border: '#0284c7', icon: '#0284c7' },
         group:             { border: '#0284c7', icon: '#0284c7' },
+        text:              { border: '#cbd5e1', icon: '#1f2328' },
       },
       nodeCardBackground: '#ffffff',
       nodeIconBackground: '#f0f6ff',
@@ -245,6 +248,7 @@ export const THEMES: Record<ThemeId, ThemePreset> = {
         generic:           { border: '#8888ff', icon: '#8888ff' },
         groupRect:         { border: '#00ffff', icon: '#00ffff' },
         group:             { border: '#00ffff', icon: '#00ffff' },
+        text:              { border: '#3a3a6a', icon: '#ffffff' },
       },
       nodeCardBackground: '#0f0f2a',
       nodeIconBackground: '#0a0a1a',
@@ -305,6 +309,7 @@ export const THEMES: Record<ThemeId, ThemePreset> = {
         generic:           { border: '#006600', icon: '#006600' },
         groupRect:         { border: '#00ff41', icon: '#00ff41' },
         group:             { border: '#00ff41', icon: '#00ff41' },
+        text:              { border: '#003311', icon: '#00ff41' },
       },
       nodeCardBackground: '#001100',
       nodeIconBackground: '#002200',
@@ -365,6 +370,7 @@ export const THEMES: Record<ThemeId, ThemePreset> = {
         generic:          { border: '#8b949e', icon: '#8b949e' },
         groupRect:        { border: '#00d4ff', icon: '#00d4ff' },
         group:            { border: '#00d4ff', icon: '#00d4ff' },
+        text:             { border: '#30363d', icon: '#e6edf3' },
       },
       nodeCardBackground: '#21262d',
       nodeIconBackground: '#161b22',

frontend/src/utils/virtualEdgeParent.ts

@@ -0,0 +1,48 @@
+import type { NodeData } from '@/types'
+
+export type NodeType = NodeData['type']
+
+const CONTAINER_MODE_TYPES = new Set<NodeType>(['proxmox', 'vm', 'lxc', 'docker_host'])
+const DOCKER_CONTAINER_PARENT_TYPES = new Set<NodeType>(['docker_host', 'lxc', 'vm', 'proxmox'])
+
+export interface VirtualEdgeEndpoint {
+  id: string
+  type: NodeType
+}
+
+export interface ParentAssignment {
+  childId: string
+  parentId: string
+}
+
+export function getValidParentTypes(childType: NodeType): NodeType[] {
+  if (childType === 'lxc' || childType === 'vm') {
+    return ['proxmox', 'vm', 'lxc', 'docker_host']
+  }
+  if (childType === 'docker_container') {
+    return ['docker_host', 'lxc', 'vm', 'proxmox']
+  }
+  return []
+}
+
+export function resolveVirtualEdgeParent(
+  source: VirtualEdgeEndpoint,
+  target: VirtualEdgeEndpoint,
+): ParentAssignment | null {
+  const { type: srcType, id: srcId } = source
+  const { type: tgtType, id: tgtId } = target
+
+  if ((srcType === 'lxc' || srcType === 'vm') && CONTAINER_MODE_TYPES.has(tgtType)) {
+    return { childId: srcId, parentId: tgtId }
+  }
+  if (CONTAINER_MODE_TYPES.has(srcType) && (tgtType === 'lxc' || tgtType === 'vm')) {
+    return { childId: tgtId, parentId: srcId }
+  }
+  if (srcType === 'docker_container' && DOCKER_CONTAINER_PARENT_TYPES.has(tgtType)) {
+    return { childId: srcId, parentId: tgtId }
+  }
+  if (tgtType === 'docker_container' && DOCKER_CONTAINER_PARENT_TYPES.has(srcType)) {
+    return { childId: tgtId, parentId: srcId }
+  }
+  return null
+}

frontend/src/utils/zigbeeProperties.ts

@@ -0,0 +1,23 @@
+import type { NodeProperty, NodeType } from '@/types'
+
+const ZIGBEE_TYPES: NodeType[] = ['zigbee_coordinator', 'zigbee_router', 'zigbee_enddevice']
+
+export function isZigbeeType(type: NodeType | string | undefined | null): boolean {
+  return !!type && (ZIGBEE_TYPES as string[]).includes(type)
+}
+
+/** Build the IEEE/Vendor/Model/LQI property rows shown in the right panel.
+ * Matches backend `build_zigbee_properties`. */
+export function buildZigbeeProperties(input: {
+  ieee_address?: string | null
+  vendor?: string | null
+  model?: string | null
+  lqi?: number | null
+}): NodeProperty[] {
+  const props: NodeProperty[] = []
+  if (input.ieee_address) props.push({ key: 'IEEE', value: input.ieee_address, icon: null, visible: false })
+  if (input.vendor) props.push({ key: 'Vendor', value: input.vendor, icon: null, visible: false })
+  if (input.model) props.push({ key: 'Model', value: input.model, icon: null, visible: false })
+  if (input.lqi != null) props.push({ key: 'LQI', value: String(input.lqi), icon: null, visible: false })
+  return props
+}

frontend/vite.config.ts

@@ -28,7 +28,11 @@ export default defineConfig({
   },
   server: {
     proxy: {
-      '/api': 'http://localhost:8000',
+      '/api': {
+        target: 'http://localhost:8000',
+        changeOrigin: true,
+        ws: true,
+      },
       '/ws': {
         target: 'ws://localhost:8000',
         ws: true,