fix(detail-panel): replace pixel math and fixed tooltip in ServiceBadge

- Remove magic-number width calculations (maxTotalWidth, nameCharWidth)
- Remove useState tooltip + position:fixed custom tooltip div
- Use CSS flex/truncate for layout and Shadcn Tooltip for path hover
- Add ServiceBadge rendering tests (name, port, path, link vs plain text)

.gitignore

@@ -45,6 +45,7 @@ htmlcov/
 *.db
 *.db-shm
 *.db-wal
+*.db.back
 
 # Docker
 .docker/

CONTRIBUTING.md

@@ -0,0 +1,276 @@
+# Contributing to Homelable
+
+Thanks for taking the time to contribute! This document covers everything you need to get started.
+
+---
+
+## Table of Contents
+
+- [Ways to Contribute](#ways-to-contribute)
+- [Reporting Bugs](#reporting-bugs)
+- [Suggesting Features](#suggesting-features)
+- [Development Setup](#development-setup)
+- [Project Structure](#project-structure)
+- [Coding Standards](#coding-standards)
+- [Testing](#testing)
+- [Submitting a Pull Request](#submitting-a-pull-request)
+- [Commit Message Format](#commit-message-format)
+
+---
+
+## Ways to Contribute
+
+- Report bugs or unexpected behavior
+- Suggest new features or improvements
+- Fix open issues (check the [issue tracker](https://github.com/Pouzor/homelable/issues))
+- Improve documentation
+- Add service signatures to `service_signatures.json`
+
+---
+
+## Reporting Bugs
+
+Before opening an issue, search existing ones to avoid duplicates.
+
+When filing a bug, include:
+
+- **Homelable version** (visible in the sidebar bottom-left)
+- **Deployment method** (Docker Compose, Proxmox LXC, source)
+- **Steps to reproduce**
+- **Expected vs actual behavior**
+- **Relevant logs** (`docker compose logs backend` / `docker compose logs frontend`)
+- **Browser console errors** if it's a UI issue
+
+---
+
+## Suggesting Features
+
+Open an issue with the `enhancement` label. Describe:
+
+- The problem you're trying to solve
+- Your proposed solution
+- Any alternatives you considered
+
+For large changes, discuss first before writing code — it avoids wasted effort.
+
+---
+
+## Development Setup
+
+### Prerequisites
+
+- **Node.js 20+** and **npm**
+- **Python 3.11–3.13** (3.14 not yet supported by all dependencies)
+- **nmap** installed on your system (required for scanner)
+- **Docker + Docker Compose** (optional, for full-stack testing)
+
+### 1. Clone the repo
+
+```bash
+git clone https://github.com/Pouzor/homelable.git
+cd homelable
+```
+
+### 2. Backend
+
+```bash
+cd backend
+python3.13 -m venv .venv
+source .venv/bin/activate        # Windows: .venv\Scripts\activate
+pip install -r requirements.txt
+
+# Copy and configure environment
+cp .env.example .env             # edit AUTH_PASSWORD_HASH, SECRET_KEY, etc.
+
+# Start the backend (auto-reloads on change)
+uvicorn app.main:app --reload --port 8000
+```
+
+API docs available at `http://localhost:8000/docs`.
+
+### 3. Frontend
+
+```bash
+cd frontend
+npm install
+npm run dev                      # http://localhost:5173
+```
+
+Vite proxies `/api` to `localhost:8000` — the backend must be running.
+
+### 4. Verify tooling
+
+```bash
+./scripts/verify-tooling.sh
+```
+
+---
+
+## Project Structure
+
+```
+homelable/
+├── frontend/src/
+│   ├── components/
+│   │   ├── canvas/          # React Flow canvas, custom nodes & edges
+│   │   ├── panels/          # Sidebar, detail panel, toolbar
+│   │   ├── modals/          # Add/edit node, scan config, pending devices
+│   │   └── ui/              # Shadcn/ui base components
+│   ├── stores/              # Zustand state (canvas, auth, scan)
+│   ├── hooks/               # Custom React hooks
+│   ├── types/               # TypeScript interfaces & enums
+│   ├── api/                 # Axios client & typed endpoints
+│   └── utils/               # Layout, export, color helpers
+│
+├── backend/app/
+│   ├── api/routes/          # FastAPI route handlers
+│   ├── services/            # Scanner, status checker, canvas service
+│   ├── db/                  # SQLAlchemy models, Alembic migrations
+│   ├── schemas/             # Pydantic request/response schemas
+│   └── core/                # Config, JWT, scheduler
+│
+├── docker/                  # Nginx configs
+├── scripts/                 # LXC bootstrap, dev helpers
+└── mcp/                     # MCP server (AI integration)
+```
+
+---
+
+## Coding Standards
+
+### General
+
+- No untested code merged — every feature or fix must include tests
+- Keep changes focused — one concern per PR
+
+### Frontend (TypeScript + React)
+
+- Strict TypeScript — no `any`, no type assertions unless truly necessary
+- React Flow node domain fields go in `node.data`, never on the node root
+- State management via Zustand stores — no prop drilling beyond 2 levels
+- Styling via TailwindCSS utility classes — follow the existing [design system](#design-system)
+- Run before committing:
+  ```bash
+  cd frontend
+  npm run lint
+  npm run typecheck
+  npm test
+  ```
+
+### Backend (Python + FastAPI)
+
+- Python 3.11+ syntax
+- Pydantic v2 schemas for all request/response types
+- SQLAlchemy async sessions — never block the event loop
+- Scanner logic runs in a background thread — never in an async route directly
+- All schema changes via Alembic migrations — never modify tables directly
+- Run before committing:
+  ```bash
+  cd backend
+  source .venv/bin/activate
+  ruff check .
+  pytest
+  ```
+
+### Design System
+
+| Token | Value |
+|---|---|
+| Background | `#0d1117` |
+| Surface | `#161b22` |
+| Card | `#21262d` |
+| Accent cyan | `#00d4ff` |
+| Online | `#39d353` |
+| Offline | `#f85149` |
+| Pending | `#e3b341` |
+| Font (UI) | Inter |
+| Font (IPs/ports) | JetBrains Mono |
+
+---
+
+## Testing
+
+Tests run automatically via a pre-commit hook when frontend or backend files are staged.
+
+### Frontend
+
+```bash
+cd frontend
+npm test                  # run all tests
+npm run test:coverage     # with coverage report
+```
+
+Test files live in `__tests__/` next to their module, named `*.test.ts(x)`.
+
+**What to test:** Zustand store actions, utility functions, non-trivial component logic.
+
+### Backend
+
+```bash
+cd backend
+source .venv/bin/activate
+pytest                    # run all tests
+pytest -v tests/test_nodes.py   # single file
+```
+
+Test files live in `backend/tests/test_*.py`.
+
+**What to test:** all API routes (happy path + error cases), auth flows, service logic.
+
+Use the `client` and `headers` fixtures from `conftest.py` — they provide an in-memory SQLite database so tests are isolated and fast.
+
+---
+
+## Submitting a Pull Request
+
+1. **Fork** the repo and create a branch from `main`:
+   ```bash
+   git checkout -b feat/my-feature
+   ```
+
+2. **Make your changes** — include tests.
+
+3. **Run the full test suite** (frontend + backend) and make sure everything passes.
+
+4. **Open a PR** against `main`:
+   - Use a clear title (see commit format below)
+   - Describe what changed and why
+   - Reference any related issues (`Closes #123`)
+   - Include screenshots for UI changes
+
+5. Keep the PR focused — one feature or fix per PR. Large refactors should be discussed in an issue first.
+
+---
+
+## Commit Message Format
+
+Follow [Conventional Commits](https://www.conventionalcommits.org/):
+
+```
+<type>: <short description>
+
+[optional body]
+```
+
+| Type | When to use |
+|---|---|
+| `feat` | New feature |
+| `fix` | Bug fix |
+| `docs` | Documentation only |
+| `refactor` | Code change with no behavior change |
+| `test` | Adding or fixing tests |
+| `chore` | Build, deps, tooling |
+
+**Examples:**
+```
+feat: add logout button to sidebar
+fix: stop click propagation on pending device checkbox
+docs: add CONTRIBUTING.md
+```
+
+
+---
+
+## Questions?
+
+Open a [GitHub Discussion](https://github.com/Pouzor/homelable/discussions) or drop a comment on a relevant issue.

Dockerfile.backend

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

Dockerfile.frontend

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

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 Remy Jardinet
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

VERSION

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

backend/app/api/routes/scan.py

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

backend/app/core/config.py

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

backend/app/db/database.py

@@ -1,3 +1,5 @@
+import logging
+import shutil
 from collections.abc import AsyncGenerator
 from contextlib import suppress
 from pathlib import Path
@@ -6,7 +8,9 @@ from sqlalchemy.exc import OperationalError
 from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker, create_async_engine
 from sqlalchemy.orm import DeclarativeBase
 
-from app.core.config import settings
+from app.core.config import APP_VERSION, settings
+
+logger = logging.getLogger(__name__)
 
 # Ensure the data directory exists before SQLite tries to open the file
 Path(settings.sqlite_path).parent.mkdir(parents=True, exist_ok=True)
@@ -23,7 +27,22 @@ class Base(DeclarativeBase):
     pass
 
 
+def _backup_db() -> None:
+    db_path = Path(settings.sqlite_path)
+    if not db_path.exists():
+        return
+    backup_path = db_path.with_suffix(f".db.back-{APP_VERSION}")
+    if backup_path.exists():
+        return
+    try:
+        shutil.copy2(db_path, backup_path)
+        logger.info("DB backup created: %s", backup_path.name)
+    except OSError:
+        logger.warning("Could not create DB backup at %s", backup_path)
+
+
 async def init_db() -> None:
+    _backup_db()
     async with engine.begin() as conn:
         await conn.run_sync(Base.metadata.create_all)
         # Add columns introduced after initial schema (idempotent)

backend/app/db/models.py

@@ -69,7 +69,7 @@ class Edge(Base):
     animated: Mapped[str] = mapped_column(String, nullable=False, default='none')
     source_handle: Mapped[str | None] = mapped_column(String)
     target_handle: Mapped[str | None] = mapped_column(String)
-    waypoints: Mapped[list | None] = mapped_column(JSON, nullable=True)
+    waypoints: Mapped[list[dict[str, float]] | None] = mapped_column(JSON, nullable=True)
     created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=_now)
 
 

backend/app/main.py

@@ -35,7 +35,7 @@ async def lifespan(app: FastAPI) -> AsyncGenerator[None, None]:
 
 app = FastAPI(
     title="Homelable API",
-    version="1.8.3",
+    version="1.9.0",
     lifespan=lifespan,
 )
 

backend/app/schemas/canvas.py

@@ -50,7 +50,7 @@ class EdgeSave(BaseModel):
     animated: str = 'none'
     source_handle: str | None = None
     target_handle: str | None = None
-    waypoints: list | None = None
+    waypoints: list[dict[str, float]] | None = None
 
     @field_validator('animated', mode='before')
     @classmethod

backend/app/schemas/edges.py

@@ -17,7 +17,7 @@ class EdgeBase(BaseModel):
     animated: str = 'none'
     source_handle: str | None = None
     target_handle: str | None = None
-    waypoints: list | None = None
+    waypoints: list[dict[str, float]] | None = None
 
     @field_validator('animated', mode='before')
     @classmethod
@@ -39,7 +39,7 @@ class EdgeUpdate(BaseModel):
     animated: str | None = None
     source_handle: str | None = None
     target_handle: str | None = None
-    waypoints: list | None = None
+    waypoints: list[dict[str, float]] | None = None
 
     @field_validator('animated', mode='before')
     @classmethod

backend/app/schemas/utils.py

@@ -4,6 +4,6 @@ def normalize_animated(v: object) -> str:
         return 'snake'
     if v is False or v == 0 or v == '0' or v is None or v == 'none':
         return 'none'
-    if v in ('snake', 'flow'):
+    if v in ('snake', 'flow', 'basic'):
         return str(v)
     return 'none'

backend/app/services/status_checker.py

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

backend/data/.gitignore

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

backend/pyproject.toml

@@ -25,6 +25,8 @@ addopts = "--tb=short -q"
 [tool.coverage.run]
 source = ["app"]
 omit = ["*/migrations/*", "*/tests/*"]
+concurrency = ["thread"]
+core = "sysmon"
 
 [tool.coverage.report]
 skip_empty = true

backend/requirements.txt

@@ -9,7 +9,7 @@ pydantic-settings==2.5.2
 python-jose[cryptography]==3.5.0
 passlib[bcrypt]==1.7.4
 bcrypt==4.0.1
-python-multipart==0.0.22
+python-multipart==0.0.26
 apscheduler==3.10.4
 python-nmap==0.7.1
 pyyaml==6.0.2
@@ -21,6 +21,6 @@ zeroconf==0.131.0
 # Dev
 ruff==0.6.9
 mypy==1.11.2
-pytest==8.3.3
-pytest-asyncio==0.24.0
+pytest==9.0.3
+pytest-asyncio==1.3.0
 pytest-cov==5.0.0

backend/tests/test_canvas.py

@@ -256,3 +256,304 @@ async def test_save_canvas_dimensions_cleared_when_null(client: AsyncClient, hea
     canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
     assert canvas["nodes"][0]["width"] is None
     assert canvas["nodes"][0]["height"] is None
+
+
+# ── properties ────────────────────────────────────────────────────────────────
+
+async def test_save_canvas_properties_default_empty(client: AsyncClient, headers: dict):
+    n1 = node_payload()
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1], "edges": [], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    assert canvas["nodes"][0]["properties"] == []
+
+
+async def test_save_canvas_persists_properties(client: AsyncClient, headers: dict):
+    props = [
+        {"key": "RAM", "value": "32 GB", "icon": "MemoryStick", "visible": True},
+        {"key": "CPU", "value": "Intel i9", "icon": "Cpu", "visible": False},
+    ]
+    n1 = node_payload(properties=props)
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1], "edges": [], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    returned = canvas["nodes"][0]["properties"]
+    assert len(returned) == 2
+    assert returned[0] == {"key": "RAM", "value": "32 GB", "icon": "MemoryStick", "visible": True}
+    assert returned[1] == {"key": "CPU", "value": "Intel i9", "icon": "Cpu", "visible": False}
+
+
+async def test_save_canvas_properties_updated_on_second_save(client: AsyncClient, headers: dict):
+    n1 = node_payload(properties=[{"key": "RAM", "value": "16 GB", "icon": None, "visible": True}])
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1], "edges": [], "viewport": {}}, headers=headers)
+
+    n1_updated = {**n1, "properties": [
+        {"key": "RAM", "value": "64 GB", "icon": "MemoryStick", "visible": True},
+        {"key": "Disk", "value": "2 TB", "icon": "HardDrive", "visible": True},
+    ]}
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1_updated], "edges": [], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    props = canvas["nodes"][0]["properties"]
+    assert len(props) == 2
+    assert props[0]["value"] == "64 GB"
+    assert props[1]["key"] == "Disk"
+
+
+async def test_save_canvas_properties_with_null_icon(client: AsyncClient, headers: dict):
+    props = [{"key": "Note", "value": "custom rack", "icon": None, "visible": True}]
+    n1 = node_payload(properties=props)
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1], "edges": [], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    assert canvas["nodes"][0]["properties"][0]["icon"] is None
+
+
+async def test_save_canvas_properties_cleared_to_empty(client: AsyncClient, headers: dict):
+    n1 = node_payload(properties=[{"key": "RAM", "value": "32 GB", "icon": None, "visible": True}])
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1], "edges": [], "viewport": {}}, headers=headers)
+
+    n1_cleared = {**n1, "properties": []}
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1_cleared], "edges": [], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    assert canvas["nodes"][0]["properties"] == []
+
+
+# ── edge waypoints & handles ──────────────────────────────────────────────────
+
+async def test_save_canvas_edge_waypoints_default_null(client: AsyncClient, headers: dict):
+    n1 = node_payload()
+    n2 = node_payload()
+    e1 = edge_payload(n1["id"], n2["id"])
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1, n2], "edges": [e1], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    assert canvas["edges"][0]["waypoints"] is None
+
+
+async def test_save_canvas_persists_waypoints_on_edge(client: AsyncClient, headers: dict):
+    n1 = node_payload()
+    n2 = node_payload()
+    waypoints = [{"x": 100.0, "y": 200.0}, {"x": 300.0, "y": 150.0}]
+    e1 = edge_payload(n1["id"], n2["id"], waypoints=waypoints)
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1, n2], "edges": [e1], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    returned = canvas["edges"][0]["waypoints"]
+    assert returned == [{"x": 100.0, "y": 200.0}, {"x": 300.0, "y": 150.0}]
+
+
+async def test_save_canvas_waypoints_updated_on_second_save(client: AsyncClient, headers: dict):
+    n1 = node_payload()
+    n2 = node_payload()
+    e1 = edge_payload(n1["id"], n2["id"], waypoints=[{"x": 10.0, "y": 20.0}])
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1, n2], "edges": [e1], "viewport": {}}, headers=headers)
+
+    e1_updated = {**e1, "waypoints": [{"x": 50.0, "y": 60.0}, {"x": 70.0, "y": 80.0}]}
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1, n2], "edges": [e1_updated], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    assert canvas["edges"][0]["waypoints"] == [{"x": 50.0, "y": 60.0}, {"x": 70.0, "y": 80.0}]
+
+
+async def test_save_canvas_persists_edge_handles(client: AsyncClient, headers: dict):
+    n1 = node_payload(bottom_handles=3)
+    n2 = node_payload()
+    e1 = edge_payload(n1["id"], n2["id"], source_handle="bottom-1", target_handle="top")
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1, n2], "edges": [e1], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    edge = canvas["edges"][0]
+    assert edge["source_handle"] == "bottom-1"
+    assert edge["target_handle"] == "top"
+
+
+async def test_save_canvas_persists_animated_edge(client: AsyncClient, headers: dict):
+    n1 = node_payload()
+    n2 = node_payload()
+    e1 = edge_payload(n1["id"], n2["id"], animated="snake")
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1, n2], "edges": [e1], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    assert canvas["edges"][0]["animated"] == "snake"
+
+
+async def test_save_canvas_persists_animated_basic(client: AsyncClient, headers: dict):
+    n1 = node_payload()
+    n2 = node_payload()
+    e1 = edge_payload(n1["id"], n2["id"], animated="basic")
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1, n2], "edges": [e1], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    assert canvas["edges"][0]["animated"] == "basic"
+
+
+# ── node fields ───────────────────────────────────────────────────────────────
+
+async def test_save_canvas_persists_all_node_fields(client: AsyncClient, headers: dict):
+    n1 = node_payload(
+        type="server",
+        label="Main Server",
+        hostname="server.local",
+        ip="192.168.1.10",
+        mac="aa:bb:cc:dd:ee:ff",
+        os="Ubuntu 22.04",
+        status="online",
+        check_method="http",
+        check_target="http://192.168.1.10",
+        services=[{"name": "nginx", "port": 80}],
+        notes="Primary web server",
+        pos_x=150.0,
+        pos_y=250.0,
+        bottom_handles=2,
+    )
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1], "edges": [], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    node = canvas["nodes"][0]
+    assert node["hostname"] == "server.local"
+    assert node["ip"] == "192.168.1.10"
+    assert node["mac"] == "aa:bb:cc:dd:ee:ff"
+    assert node["os"] == "Ubuntu 22.04"
+    assert node["status"] == "online"
+    assert node["check_method"] == "http"
+    assert node["check_target"] == "http://192.168.1.10"
+    assert node["services"] == [{"name": "nginx", "port": 80}]
+    assert node["notes"] == "Primary web server"
+    assert node["pos_x"] == 150.0
+    assert node["pos_y"] == 250.0
+    assert node["bottom_handles"] == 2
+
+
+async def test_save_canvas_persists_bottom_handles(client: AsyncClient, headers: dict):
+    n1 = node_payload(bottom_handles=4)
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1], "edges": [], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    assert canvas["nodes"][0]["bottom_handles"] == 4
+
+
+async def test_save_canvas_bottom_handles_defaults_one(client: AsyncClient, headers: dict):
+    n1 = node_payload()
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1], "edges": [], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    assert canvas["nodes"][0]["bottom_handles"] == 1
+
+
+async def test_save_canvas_persists_services_and_notes(client: AsyncClient, headers: dict):
+    services = [{"name": "ssh", "port": 22}, {"name": "http", "port": 80}]
+    n1 = node_payload(services=services, notes="My NAS device")
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1], "edges": [], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    node = canvas["nodes"][0]
+    assert node["services"] == services
+    assert node["notes"] == "My NAS device"
+
+
+async def test_save_canvas_persists_service_paths(client: AsyncClient, headers: dict):
+    services = [{"service_name": "Grafana", "protocol": "tcp", "port": 3000, "path": "/login"}]
+    n1 = node_payload(ip="192.168.1.50:8080", services=services)
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1], "edges": [], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    assert canvas["nodes"][0]["services"] == services
+
+
+async def test_save_canvas_persists_check_fields(client: AsyncClient, headers: dict):
+    n1 = node_payload(check_method="ping", check_target="192.168.1.1")
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1], "edges": [], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    node = canvas["nodes"][0]
+    assert node["check_method"] == "ping"
+    assert node["check_target"] == "192.168.1.1"
+
+
+# ── parent/child nodes ────────────────────────────────────────────────────────
+
+async def test_save_canvas_persists_parent_child_nodes(client: AsyncClient, headers: dict):
+    parent = node_payload(type="proxmox", label="PVE Host")
+    child = node_payload(type="vm", label="VM-100", parent_id=parent["id"])
+    await client.post("/api/v1/canvas/save", json={"nodes": [parent, child], "edges": [], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    node_map = {n["id"]: n for n in canvas["nodes"]}
+    assert node_map[child["id"]]["parent_id"] == parent["id"]
+    assert node_map[parent["id"]]["parent_id"] is None
+
+
+async def test_save_canvas_child_removed_with_parent(client: AsyncClient, headers: dict):
+    parent = node_payload(type="proxmox", label="PVE Host")
+    child = node_payload(type="lxc", label="LXC-101", parent_id=parent["id"])
+    await client.post("/api/v1/canvas/save", json={"nodes": [parent, child], "edges": [], "viewport": {}}, headers=headers)
+
+    # Remove both parent and child
+    await client.post("/api/v1/canvas/save", json={"nodes": [], "edges": [], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    assert canvas["nodes"] == []
+
+
+# ── groupRect / group node ────────────────────────────────────────────────────
+
+async def test_save_canvas_persists_group_node(client: AsyncClient, headers: dict):
+    group = node_payload(type="group", label="Network Zone", width=400.0, height=300.0)
+    member = node_payload(type="server", label="Member", parent_id=group["id"])
+    await client.post("/api/v1/canvas/save", json={"nodes": [group, member], "edges": [], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    node_map = {n["id"]: n for n in canvas["nodes"]}
+    assert node_map[group["id"]]["type"] == "group"
+    assert node_map[group["id"]]["width"] == 400.0
+    assert node_map[group["id"]]["height"] == 300.0
+    assert node_map[member["id"]]["parent_id"] == group["id"]
+
+
+# ── viewport ──────────────────────────────────────────────────────────────────
+
+async def test_load_canvas_returns_default_viewport_when_no_state(client: AsyncClient, headers: dict):
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    assert canvas["viewport"] == {"x": 0, "y": 0, "zoom": 1}
+
+
+async def test_save_canvas_updates_existing_canvas_state(client: AsyncClient, headers: dict):
+    """Second save updates the existing CanvasState row (exercises the state.viewport branch)."""
+    await client.post("/api/v1/canvas/save", json={"nodes": [], "edges": [], "viewport": {"x": 1, "y": 2, "zoom": 1}}, headers=headers)
+    await client.post("/api/v1/canvas/save", json={"nodes": [], "edges": [], "viewport": {"x": 99, "y": 88, "zoom": 0.75}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    assert canvas["viewport"] == {"x": 99, "y": 88, "zoom": 0.75}
+
+
+# ── edge types ────────────────────────────────────────────────────────────────
+
+async def test_save_canvas_persists_edge_type_vlan(client: AsyncClient, headers: dict):
+    n1 = node_payload()
+    n2 = node_payload()
+    e1 = edge_payload(n1["id"], n2["id"], type="vlan", vlan_id=10, label="VLAN 10")
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1, n2], "edges": [e1], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    edge = canvas["edges"][0]
+    assert edge["type"] == "vlan"
+    assert edge["vlan_id"] == 10
+    assert edge["label"] == "VLAN 10"
+
+
+async def test_save_canvas_edge_update_existing(client: AsyncClient, headers: dict):
+    """Second save updates an existing edge (exercises the db_edge branch)."""
+    n1 = node_payload()
+    n2 = node_payload()
+    e1 = edge_payload(n1["id"], n2["id"], label="original")
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1, n2], "edges": [e1], "viewport": {}}, headers=headers)
+
+    e1_updated = {**e1, "label": "updated", "custom_color": "#ff0000"}
+    await client.post("/api/v1/canvas/save", json={"nodes": [n1, n2], "edges": [e1_updated], "viewport": {}}, headers=headers)
+
+    canvas = (await client.get("/api/v1/canvas", headers=headers)).json()
+    edge = canvas["edges"][0]
+    assert edge["label"] == "updated"
+    assert edge["custom_color"] == "#ff0000"

backend/tests/test_db_backup.py

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

backend/tests/test_scan.py

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

docs/logo/icon-128.svg

@@ -0,0 +1,27 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" width="128" height="128" fill="none">
+  <defs>
+    <radialGradient id="bg-glow" cx="50%" cy="35%" r="55%">
+      <stop offset="0%" stop-color="#00d4ff" stop-opacity="0.08"/>
+      <stop offset="100%" stop-color="#0d1117" stop-opacity="0"/>
+    </radialGradient>
+    <filter id="node-glow">
+      <feGaussianBlur stdDeviation="1.5" result="blur"/>
+      <feMerge><feMergeNode in="blur"/><feMergeNode in="SourceGraphic"/></feMerge>
+    </filter>
+  </defs>
+  <circle cx="32" cy="32" r="32" fill="#0d1117"/>
+  <circle cx="32" cy="32" r="32" fill="url(#bg-glow)"/>
+  <path d="M32 11 L53 30 L48 30 L48 53 L16 53 L16 30 L11 30 Z"
+        fill="#161b22" stroke="#00d4ff" stroke-width="1.5" stroke-linejoin="round"/>
+  <line x1="16" y1="30" x2="48" y2="30" stroke="#00d4ff" stroke-width="0.5" opacity="0.25"/>
+  <rect x="27" y="40" width="10" height="13" rx="1.5"
+        fill="#0d1117" stroke="#00d4ff" stroke-width="1" opacity="0.9"/>
+  <line x1="32" y1="23" x2="32" y2="30" stroke="#a855f7" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <line x1="21" y1="38" x2="29" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <line x1="43" y1="38" x2="35" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <circle cx="32" cy="33" r="5" fill="#00d4ff" opacity="0.12"/>
+  <circle cx="32" cy="33" r="3" fill="#00d4ff" filter="url(#node-glow)"/>
+  <circle cx="21" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+  <circle cx="43" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+  <circle cx="32" cy="23" r="2" fill="#a855f7" filter="url(#node-glow)"/>
+</svg>

docs/logo/icon-16.svg

@@ -0,0 +1,27 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" width="16" height="16" fill="none">
+  <defs>
+    <radialGradient id="bg-glow" cx="50%" cy="35%" r="55%">
+      <stop offset="0%" stop-color="#00d4ff" stop-opacity="0.08"/>
+      <stop offset="100%" stop-color="#0d1117" stop-opacity="0"/>
+    </radialGradient>
+    <filter id="node-glow">
+      <feGaussianBlur stdDeviation="1.5" result="blur"/>
+      <feMerge><feMergeNode in="blur"/><feMergeNode in="SourceGraphic"/></feMerge>
+    </filter>
+  </defs>
+  <circle cx="32" cy="32" r="32" fill="#0d1117"/>
+  <circle cx="32" cy="32" r="32" fill="url(#bg-glow)"/>
+  <path d="M32 11 L53 30 L48 30 L48 53 L16 53 L16 30 L11 30 Z"
+        fill="#161b22" stroke="#00d4ff" stroke-width="1.5" stroke-linejoin="round"/>
+  <line x1="16" y1="30" x2="48" y2="30" stroke="#00d4ff" stroke-width="0.5" opacity="0.25"/>
+  <rect x="27" y="40" width="10" height="13" rx="1.5"
+        fill="#0d1117" stroke="#00d4ff" stroke-width="1" opacity="0.9"/>
+  <line x1="32" y1="23" x2="32" y2="30" stroke="#a855f7" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <line x1="21" y1="38" x2="29" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <line x1="43" y1="38" x2="35" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <circle cx="32" cy="33" r="5" fill="#00d4ff" opacity="0.12"/>
+  <circle cx="32" cy="33" r="3" fill="#00d4ff" filter="url(#node-glow)"/>
+  <circle cx="21" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+  <circle cx="43" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+  <circle cx="32" cy="23" r="2" fill="#a855f7" filter="url(#node-glow)"/>
+</svg>

docs/logo/icon-256.svg

@@ -0,0 +1,27 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" width="256" height="256" fill="none">
+  <defs>
+    <radialGradient id="bg-glow" cx="50%" cy="35%" r="55%">
+      <stop offset="0%" stop-color="#00d4ff" stop-opacity="0.08"/>
+      <stop offset="100%" stop-color="#0d1117" stop-opacity="0"/>
+    </radialGradient>
+    <filter id="node-glow">
+      <feGaussianBlur stdDeviation="1.5" result="blur"/>
+      <feMerge><feMergeNode in="blur"/><feMergeNode in="SourceGraphic"/></feMerge>
+    </filter>
+  </defs>
+  <circle cx="32" cy="32" r="32" fill="#0d1117"/>
+  <circle cx="32" cy="32" r="32" fill="url(#bg-glow)"/>
+  <path d="M32 11 L53 30 L48 30 L48 53 L16 53 L16 30 L11 30 Z"
+        fill="#161b22" stroke="#00d4ff" stroke-width="1.5" stroke-linejoin="round"/>
+  <line x1="16" y1="30" x2="48" y2="30" stroke="#00d4ff" stroke-width="0.5" opacity="0.25"/>
+  <rect x="27" y="40" width="10" height="13" rx="1.5"
+        fill="#0d1117" stroke="#00d4ff" stroke-width="1" opacity="0.9"/>
+  <line x1="32" y1="23" x2="32" y2="30" stroke="#a855f7" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <line x1="21" y1="38" x2="29" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <line x1="43" y1="38" x2="35" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <circle cx="32" cy="33" r="5" fill="#00d4ff" opacity="0.12"/>
+  <circle cx="32" cy="33" r="3" fill="#00d4ff" filter="url(#node-glow)"/>
+  <circle cx="21" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+  <circle cx="43" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+  <circle cx="32" cy="23" r="2" fill="#a855f7" filter="url(#node-glow)"/>
+</svg>

docs/logo/icon-32.svg

@@ -0,0 +1,27 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" width="32" height="32" fill="none">
+  <defs>
+    <radialGradient id="bg-glow" cx="50%" cy="35%" r="55%">
+      <stop offset="0%" stop-color="#00d4ff" stop-opacity="0.08"/>
+      <stop offset="100%" stop-color="#0d1117" stop-opacity="0"/>
+    </radialGradient>
+    <filter id="node-glow">
+      <feGaussianBlur stdDeviation="1.5" result="blur"/>
+      <feMerge><feMergeNode in="blur"/><feMergeNode in="SourceGraphic"/></feMerge>
+    </filter>
+  </defs>
+  <circle cx="32" cy="32" r="32" fill="#0d1117"/>
+  <circle cx="32" cy="32" r="32" fill="url(#bg-glow)"/>
+  <path d="M32 11 L53 30 L48 30 L48 53 L16 53 L16 30 L11 30 Z"
+        fill="#161b22" stroke="#00d4ff" stroke-width="1.5" stroke-linejoin="round"/>
+  <line x1="16" y1="30" x2="48" y2="30" stroke="#00d4ff" stroke-width="0.5" opacity="0.25"/>
+  <rect x="27" y="40" width="10" height="13" rx="1.5"
+        fill="#0d1117" stroke="#00d4ff" stroke-width="1" opacity="0.9"/>
+  <line x1="32" y1="23" x2="32" y2="30" stroke="#a855f7" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <line x1="21" y1="38" x2="29" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <line x1="43" y1="38" x2="35" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <circle cx="32" cy="33" r="5" fill="#00d4ff" opacity="0.12"/>
+  <circle cx="32" cy="33" r="3" fill="#00d4ff" filter="url(#node-glow)"/>
+  <circle cx="21" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+  <circle cx="43" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+  <circle cx="32" cy="23" r="2" fill="#a855f7" filter="url(#node-glow)"/>
+</svg>

docs/logo/icon-512.svg

@@ -0,0 +1,27 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" width="512" height="512" fill="none">
+  <defs>
+    <radialGradient id="bg-glow" cx="50%" cy="35%" r="55%">
+      <stop offset="0%" stop-color="#00d4ff" stop-opacity="0.08"/>
+      <stop offset="100%" stop-color="#0d1117" stop-opacity="0"/>
+    </radialGradient>
+    <filter id="node-glow">
+      <feGaussianBlur stdDeviation="1.5" result="blur"/>
+      <feMerge><feMergeNode in="blur"/><feMergeNode in="SourceGraphic"/></feMerge>
+    </filter>
+  </defs>
+  <circle cx="32" cy="32" r="32" fill="#0d1117"/>
+  <circle cx="32" cy="32" r="32" fill="url(#bg-glow)"/>
+  <path d="M32 11 L53 30 L48 30 L48 53 L16 53 L16 30 L11 30 Z"
+        fill="#161b22" stroke="#00d4ff" stroke-width="1.5" stroke-linejoin="round"/>
+  <line x1="16" y1="30" x2="48" y2="30" stroke="#00d4ff" stroke-width="0.5" opacity="0.25"/>
+  <rect x="27" y="40" width="10" height="13" rx="1.5"
+        fill="#0d1117" stroke="#00d4ff" stroke-width="1" opacity="0.9"/>
+  <line x1="32" y1="23" x2="32" y2="30" stroke="#a855f7" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <line x1="21" y1="38" x2="29" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <line x1="43" y1="38" x2="35" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <circle cx="32" cy="33" r="5" fill="#00d4ff" opacity="0.12"/>
+  <circle cx="32" cy="33" r="3" fill="#00d4ff" filter="url(#node-glow)"/>
+  <circle cx="21" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+  <circle cx="43" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+  <circle cx="32" cy="23" r="2" fill="#a855f7" filter="url(#node-glow)"/>
+</svg>

docs/logo/icon-64.svg

@@ -0,0 +1,27 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" width="64" height="64" fill="none">
+  <defs>
+    <radialGradient id="bg-glow" cx="50%" cy="35%" r="55%">
+      <stop offset="0%" stop-color="#00d4ff" stop-opacity="0.08"/>
+      <stop offset="100%" stop-color="#0d1117" stop-opacity="0"/>
+    </radialGradient>
+    <filter id="node-glow">
+      <feGaussianBlur stdDeviation="1.5" result="blur"/>
+      <feMerge><feMergeNode in="blur"/><feMergeNode in="SourceGraphic"/></feMerge>
+    </filter>
+  </defs>
+  <circle cx="32" cy="32" r="32" fill="#0d1117"/>
+  <circle cx="32" cy="32" r="32" fill="url(#bg-glow)"/>
+  <path d="M32 11 L53 30 L48 30 L48 53 L16 53 L16 30 L11 30 Z"
+        fill="#161b22" stroke="#00d4ff" stroke-width="1.5" stroke-linejoin="round"/>
+  <line x1="16" y1="30" x2="48" y2="30" stroke="#00d4ff" stroke-width="0.5" opacity="0.25"/>
+  <rect x="27" y="40" width="10" height="13" rx="1.5"
+        fill="#0d1117" stroke="#00d4ff" stroke-width="1" opacity="0.9"/>
+  <line x1="32" y1="23" x2="32" y2="30" stroke="#a855f7" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <line x1="21" y1="38" x2="29" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <line x1="43" y1="38" x2="35" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <circle cx="32" cy="33" r="5" fill="#00d4ff" opacity="0.12"/>
+  <circle cx="32" cy="33" r="3" fill="#00d4ff" filter="url(#node-glow)"/>
+  <circle cx="21" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+  <circle cx="43" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+  <circle cx="32" cy="23" r="2" fill="#a855f7" filter="url(#node-glow)"/>
+</svg>

docs/logo/icon.svg

@@ -0,0 +1,46 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" fill="none">
+  <defs>
+    <radialGradient id="bg-glow" cx="50%" cy="35%" r="55%">
+      <stop offset="0%" stop-color="#00d4ff" stop-opacity="0.08"/>
+      <stop offset="100%" stop-color="#0d1117" stop-opacity="0"/>
+    </radialGradient>
+    <filter id="node-glow">
+      <feGaussianBlur stdDeviation="1.5" result="blur"/>
+      <feMerge><feMergeNode in="blur"/><feMergeNode in="SourceGraphic"/></feMerge>
+    </filter>
+  </defs>
+
+  <!-- Background -->
+  <circle cx="32" cy="32" r="32" fill="#0d1117"/>
+  <circle cx="32" cy="32" r="32" fill="url(#bg-glow)"/>
+
+  <!-- House body -->
+  <path d="M32 11 L53 30 L48 30 L48 53 L16 53 L16 30 L11 30 Z"
+        fill="#161b22" stroke="#00d4ff" stroke-width="1.5" stroke-linejoin="round"/>
+
+  <!-- Floor line (subtle) -->
+  <line x1="16" y1="30" x2="48" y2="30" stroke="#00d4ff" stroke-width="0.5" opacity="0.25"/>
+
+  <!-- Door -->
+  <rect x="27" y="40" width="10" height="13" rx="1.5"
+        fill="#0d1117" stroke="#00d4ff" stroke-width="1" opacity="0.9"/>
+
+  <!-- Network lines (drawn under nodes) -->
+  <line x1="32" y1="23" x2="32" y2="30" stroke="#a855f7" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <line x1="21" y1="38" x2="29" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+  <line x1="43" y1="38" x2="35" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+
+  <!-- Center hub glow -->
+  <circle cx="32" cy="33" r="5" fill="#00d4ff" opacity="0.12"/>
+  <!-- Center hub -->
+  <circle cx="32" cy="33" r="3" fill="#00d4ff" filter="url(#node-glow)"/>
+
+  <!-- Left node -->
+  <circle cx="21" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+
+  <!-- Right node -->
+  <circle cx="43" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+
+  <!-- Top node -->
+  <circle cx="32" cy="23" r="2" fill="#a855f7" filter="url(#node-glow)"/>
+</svg>

docs/logo/logo-lg.svg

@@ -0,0 +1,33 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 280 72" width="640" height="164" fill="none">
+  <defs>
+    <radialGradient id="bg-glow" cx="50%" cy="35%" r="55%">
+      <stop offset="0%" stop-color="#00d4ff" stop-opacity="0.08"/>
+      <stop offset="100%" stop-color="#0d1117" stop-opacity="0"/>
+    </radialGradient>
+    <filter id="node-glow">
+      <feGaussianBlur stdDeviation="1.5" result="blur"/>
+      <feMerge><feMergeNode in="blur"/><feMergeNode in="SourceGraphic"/></feMerge>
+    </filter>
+  </defs>
+  <g transform="translate(4, 4)">
+    <circle cx="32" cy="32" r="32" fill="#0d1117"/>
+    <circle cx="32" cy="32" r="32" fill="url(#bg-glow)"/>
+    <path d="M32 11 L53 30 L48 30 L48 53 L16 53 L16 30 L11 30 Z"
+          fill="#161b22" stroke="#00d4ff" stroke-width="1.5" stroke-linejoin="round"/>
+    <line x1="16" y1="30" x2="48" y2="30" stroke="#00d4ff" stroke-width="0.5" opacity="0.25"/>
+    <rect x="27" y="40" width="10" height="13" rx="1.5"
+          fill="#0d1117" stroke="#00d4ff" stroke-width="1" opacity="0.9"/>
+    <line x1="32" y1="23" x2="32" y2="30" stroke="#a855f7" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+    <line x1="21" y1="38" x2="29" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+    <line x1="43" y1="38" x2="35" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+    <circle cx="32" cy="33" r="5" fill="#00d4ff" opacity="0.12"/>
+    <circle cx="32" cy="33" r="3" fill="#00d4ff" filter="url(#node-glow)"/>
+    <circle cx="21" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+    <circle cx="43" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+    <circle cx="32" cy="23" r="2" fill="#a855f7" filter="url(#node-glow)"/>
+  </g>
+  <text x="80" y="42" font-family="Inter, system-ui, -apple-system, sans-serif" font-weight="600" font-size="30" letter-spacing="-0.5">
+    <tspan fill="#e6edf3">Home</tspan><tspan fill="#00d4ff">lable</tspan>
+  </text>
+  <text x="81" y="58" font-family="Inter, system-ui, -apple-system, sans-serif" font-weight="400" font-size="11" fill="#8b949e" letter-spacing="0.5">HomeLab Visualizer</text>
+</svg>

docs/logo/logo-md.svg

@@ -0,0 +1,33 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 280 72" width="360" height="92" fill="none">
+  <defs>
+    <radialGradient id="bg-glow" cx="50%" cy="35%" r="55%">
+      <stop offset="0%" stop-color="#00d4ff" stop-opacity="0.08"/>
+      <stop offset="100%" stop-color="#0d1117" stop-opacity="0"/>
+    </radialGradient>
+    <filter id="node-glow">
+      <feGaussianBlur stdDeviation="1.5" result="blur"/>
+      <feMerge><feMergeNode in="blur"/><feMergeNode in="SourceGraphic"/></feMerge>
+    </filter>
+  </defs>
+  <g transform="translate(4, 4)">
+    <circle cx="32" cy="32" r="32" fill="#0d1117"/>
+    <circle cx="32" cy="32" r="32" fill="url(#bg-glow)"/>
+    <path d="M32 11 L53 30 L48 30 L48 53 L16 53 L16 30 L11 30 Z"
+          fill="#161b22" stroke="#00d4ff" stroke-width="1.5" stroke-linejoin="round"/>
+    <line x1="16" y1="30" x2="48" y2="30" stroke="#00d4ff" stroke-width="0.5" opacity="0.25"/>
+    <rect x="27" y="40" width="10" height="13" rx="1.5"
+          fill="#0d1117" stroke="#00d4ff" stroke-width="1" opacity="0.9"/>
+    <line x1="32" y1="23" x2="32" y2="30" stroke="#a855f7" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+    <line x1="21" y1="38" x2="29" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+    <line x1="43" y1="38" x2="35" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+    <circle cx="32" cy="33" r="5" fill="#00d4ff" opacity="0.12"/>
+    <circle cx="32" cy="33" r="3" fill="#00d4ff" filter="url(#node-glow)"/>
+    <circle cx="21" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+    <circle cx="43" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+    <circle cx="32" cy="23" r="2" fill="#a855f7" filter="url(#node-glow)"/>
+  </g>
+  <text x="80" y="42" font-family="Inter, system-ui, -apple-system, sans-serif" font-weight="600" font-size="30" letter-spacing="-0.5">
+    <tspan fill="#e6edf3">Home</tspan><tspan fill="#00d4ff">lable</tspan>
+  </text>
+  <text x="81" y="58" font-family="Inter, system-ui, -apple-system, sans-serif" font-weight="400" font-size="11" fill="#8b949e" letter-spacing="0.5">HomeLab Visualizer</text>
+</svg>

docs/logo/logo-sm.svg

@@ -0,0 +1,33 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 280 72" width="200" height="51" fill="none">
+  <defs>
+    <radialGradient id="bg-glow" cx="50%" cy="35%" r="55%">
+      <stop offset="0%" stop-color="#00d4ff" stop-opacity="0.08"/>
+      <stop offset="100%" stop-color="#0d1117" stop-opacity="0"/>
+    </radialGradient>
+    <filter id="node-glow">
+      <feGaussianBlur stdDeviation="1.5" result="blur"/>
+      <feMerge><feMergeNode in="blur"/><feMergeNode in="SourceGraphic"/></feMerge>
+    </filter>
+  </defs>
+  <g transform="translate(4, 4)">
+    <circle cx="32" cy="32" r="32" fill="#0d1117"/>
+    <circle cx="32" cy="32" r="32" fill="url(#bg-glow)"/>
+    <path d="M32 11 L53 30 L48 30 L48 53 L16 53 L16 30 L11 30 Z"
+          fill="#161b22" stroke="#00d4ff" stroke-width="1.5" stroke-linejoin="round"/>
+    <line x1="16" y1="30" x2="48" y2="30" stroke="#00d4ff" stroke-width="0.5" opacity="0.25"/>
+    <rect x="27" y="40" width="10" height="13" rx="1.5"
+          fill="#0d1117" stroke="#00d4ff" stroke-width="1" opacity="0.9"/>
+    <line x1="32" y1="23" x2="32" y2="30" stroke="#a855f7" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+    <line x1="21" y1="38" x2="29" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+    <line x1="43" y1="38" x2="35" y2="33" stroke="#39d353" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
+    <circle cx="32" cy="33" r="5" fill="#00d4ff" opacity="0.12"/>
+    <circle cx="32" cy="33" r="3" fill="#00d4ff" filter="url(#node-glow)"/>
+    <circle cx="21" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+    <circle cx="43" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+    <circle cx="32" cy="23" r="2" fill="#a855f7" filter="url(#node-glow)"/>
+  </g>
+  <text x="80" y="42" font-family="Inter, system-ui, -apple-system, sans-serif" font-weight="600" font-size="30" letter-spacing="-0.5">
+    <tspan fill="#e6edf3">Home</tspan><tspan fill="#00d4ff">lable</tspan>
+  </text>
+  <text x="81" y="58" font-family="Inter, system-ui, -apple-system, sans-serif" font-weight="400" font-size="11" fill="#8b949e" letter-spacing="0.5">HomeLab Visualizer</text>
+</svg>

docs/logo/logo.svg

@@ -0,0 +1,48 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 280 72" fill="none">
+  <defs>
+    <radialGradient id="bg-glow" cx="50%" cy="35%" r="55%">
+      <stop offset="0%" stop-color="#00d4ff" stop-opacity="0.08"/>
+      <stop offset="100%" stop-color="#0d1117" stop-opacity="0"/>
+    </radialGradient>
+    <filter id="node-glow">
+      <feGaussianBlur stdDeviation="1.5" result="blur"/>
+      <feMerge><feMergeNode in="blur"/><feMergeNode in="SourceGraphic"/></feMerge>
+    </filter>
+  </defs>
+
+  <!-- Icon (72×72, scaled from 64 viewBox) -->
+  <g transform="translate(4, 4) scale(1)">
+    <circle cx="32" cy="32" r="32" fill="#0d1117"/>
+    <circle cx="32" cy="32" r="32" fill="url(#bg-glow)"/>
+    <path d="M32 11 L53 30 L48 30 L48 53 L16 53 L16 30 L11 30 Z"
+          fill="#161b22" stroke="#00d4ff" stroke-width="1.5" stroke-linejoin="round"/>
+    <line x1="16" y1="30" x2="48" y2="30" stroke="#00d4ff" stroke-width="0.5" opacity="0.25"/>
+    <rect x="27" y="40" width="10" height="13" rx="1.5"
+          fill="#0d1117" stroke="#00d4ff" stroke-width="1" opacity="0.9"/>
+    <line x1="32" y1="23" x2="32" y2="30" stroke="#a855f7" stroke-width="1.2" opacity="0.7" stroke-linecap="round"/>
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+    <circle cx="32" cy="33" r="5" fill="#00d4ff" opacity="0.12"/>
+    <circle cx="32" cy="33" r="3" fill="#00d4ff" filter="url(#node-glow)"/>
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+    <circle cx="43" cy="38" r="2.5" fill="#39d353" filter="url(#node-glow)"/>
+    <circle cx="32" cy="23" r="2" fill="#a855f7" filter="url(#node-glow)"/>
+  </g>
+
+  <!-- Text -->
+  <text x="80" y="42"
+        font-family="Inter, system-ui, -apple-system, sans-serif"
+        font-weight="600"
+        font-size="30"
+        letter-spacing="-0.5">
+    <tspan fill="#e6edf3">Home</tspan><tspan fill="#00d4ff">lable</tspan>
+  </text>
+
+  <!-- Subtitle -->
+  <text x="81" y="58"
+        font-family="Inter, system-ui, -apple-system, sans-serif"
+        font-weight="400"
+        font-size="11"
+        fill="#8b949e"
+        letter-spacing="0.5">HomeLab Visualizer</text>
+</svg>

frontend/package-lock.json

@@ -1,18 +1,19 @@
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-  "version": "1.8.2",
+  "version": "1.10.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
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+    "node_modules/@radix-ui/rect": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@radix-ui/rect/-/rect-1.1.1.tgz",
+      "integrity": "sha512-HPwpGIzkl28mWyZqG52jiqDJ12waP11Pa1lGoiyUkIEuMLBP0oeK/C89esbXrxsky5we7dfd8U58nm0SgAWpVw==",
+      "license": "MIT"
+    },
     "node_modules/@rolldown/pluginutils": {
       "version": "1.0.0-rc.3",
       "resolved": "https://registry.npmjs.org/@rolldown/pluginutils/-/pluginutils-1.0.0-rc.3.tgz",
@@ -3024,7 +3434,7 @@
       "version": "19.2.3",
       "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-19.2.3.tgz",
       "integrity": "sha512-jp2L/eY6fn+KgVVQAOqYItbF0VY/YApe5Mz2F0aykSO8gx31bYCZyvSeYxCHKvzHG5eZjc+zyaS5BrBWya2+kQ==",
-      "dev": true,
+      "devOptional": true,
       "license": "MIT",
       "peerDependencies": {
         "@types/react": "^19.2.0"

frontend/package.json

@@ -1,7 +1,7 @@
 {
   "name": "frontend",
   "private": true,
-  "version": "1.8.3",
+  "version": "1.10.2",
   "type": "module",
   "scripts": {
     "dev": "vite",
@@ -19,6 +19,7 @@
     "@fontsource-variable/geist": "^5.2.8",
     "@fontsource-variable/inter": "^5.2.8",
     "@fontsource/jetbrains-mono": "^5.2.8",
+    "@radix-ui/react-tooltip": "^1.2.8",
     "@types/js-yaml": "^4.0.9",
     "@xyflow/react": "^12.10.1",
     "axios": "^1.13.6",

frontend/src/App.tsx

@@ -5,7 +5,7 @@ import { applyDagreLayout } from '@/utils/layout'
 import { serializeNode, serializeEdge, deserializeApiNode, deserializeApiEdge, type ApiNode, type ApiEdge } from '@/utils/canvasSerializer'
 import { generateUUID } from '@/utils/uuid'
 import { generateMarkdownTable } from '@/utils/exportMarkdown'
-import { exportToPng } from '@/utils/export'
+import { ExportModal } from '@/components/modals/ExportModal'
 import { exportCanvasToYaml, downloadYaml } from '@/utils/exportYaml'
 import { parseYamlToCanvas } from '@/utils/importYaml'
 import { TooltipProvider } from '@/components/ui/tooltip'
@@ -33,6 +33,7 @@ import type { NodeData, EdgeData } from '@/types'
 
 const STANDALONE = import.meta.env.VITE_STANDALONE === 'true'
 const STANDALONE_STORAGE_KEY = 'homelable_canvas'
+const CONTAINER_MODE_TYPES = new Set<NodeData['type']>(['proxmox', '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()
@@ -53,6 +54,7 @@ export default function App() {
   const [pendingConnection, setPendingConnection] = useState<Connection | null>(null)
   const [editEdgeId, setEditEdgeId] = useState<string | null>(null)
   const [scanConfigOpen, setScanConfigOpen] = useState(false)
+  const [exportModalOpen, setExportModalOpen] = useState(false)
 
   // Declare handleSave before the Ctrl+S effect so it is in scope
   const handleSave = useCallback(async () => {
@@ -99,11 +101,11 @@ export default function App() {
       .then((res) => {
         const { nodes: apiNodes, edges: apiEdges } = res.data
         if (apiNodes.length > 0) {
-          // Build a map of proxmox container mode to know if children should be nested
+          // Build a map of container mode nodes to know if children should be nested
           const proxmoxContainerMap = new Map<string, boolean>(
             (apiNodes as ApiNode[])
-              .filter((n) => n.type === 'proxmox' || n.type === 'group')
-              .map((n) => [n.id, n.type === 'group' ? true : n.container_mode !== false])
+              .filter((n) => n.type === 'group' || n.container_mode === true)
+              .map((n) => [n.id, true])
           )
           const rfNodes = (apiNodes as ApiNode[]).map((n) => deserializeApiNode(n, proxmoxContainerMap))
           const rfEdges = (apiEdges as ApiEdge[]).map(deserializeApiEdge)
@@ -150,7 +152,7 @@ export default function App() {
   const handleAddNode = useCallback((data: Partial<NodeData>) => {
     snapshotHistory()
     const id = generateUUID()
-    const isProxmox = data.type === 'proxmox'
+    const isContainerNode = data.container_mode === true
     const parentNode = data.parent_id ? nodes.find((n) => n.id === data.parent_id) : null
     // Children position is relative to parent; place near top-left with padding
     const position = parentNode
@@ -163,7 +165,7 @@ export default function App() {
       position,
       data: { status: 'unknown', services: [], ...data } as NodeData,
       ...(data.parent_id ? { parentId: data.parent_id, extent: 'parent' as const } : {}),
-      ...(isProxmox ? { width: 300, height: 200 } : {}),
+      ...(isContainerNode ? { width: 300, height: 200 } : {}),
     }
     addNode(newNode)
     toast.success(`Added "${data.label}"`)
@@ -241,13 +243,13 @@ export default function App() {
     snapshotHistory()
     const existingNode = nodes.find((n) => n.id === editNodeId)
     updateNode(editNodeId, data)
-    // If proxmox container_mode changed, apply structural changes (children parentId, node dimensions)
-    if (data.type === 'proxmox' && typeof data.container_mode === 'boolean') {
+    // If container_mode changed, apply structural changes (children parentId, node dimensions)
+    if (typeof data.container_mode === 'boolean') {
       setProxmoxContainerMode(editNodeId, data.container_mode)
     }
     // Sync virtual edge when parent_id changes on an LXC/VM node
     const nodeType = data.type ?? existingNode?.data.type
-    if ((nodeType === 'lxc' || nodeType === 'vm') && 'parent_id' in data) {
+    if ((nodeType === 'lxc' || nodeType === 'vm' || nodeType === 'docker_container') && 'parent_id' in data) {
       const oldParentId = existingNode?.data.parent_id ?? null
       const newParentId = data.parent_id ?? null
       if (oldParentId !== newParentId) {
@@ -305,15 +307,10 @@ export default function App() {
     }
   }, [nodes, edges, snapshotHistory, loadCanvas, markUnsaved])
 
-  const handleExport = useCallback(async () => {
+  const handleExport = useCallback(() => {
     const el = canvasRef.current?.querySelector<HTMLElement>('.react-flow')
     if (!el) { toast.error('Canvas not ready'); return }
-    try {
-      await exportToPng(el)
-      toast.success('Exported as PNG')
-    } catch {
-      toast.error('Export failed')
-    }
+    setExportModalOpen(true)
   }, [])
 
   const handleEdgeConnect = useCallback((connection: Connection) => {
@@ -324,15 +321,19 @@ export default function App() {
     if (!pendingConnection) return
     snapshotHistory()
     onConnect({ ...pendingConnection, ...edgeData } as unknown as Connection)
-    // When a virtual edge is drawn between LXC/VM (top) and Proxmox (bottom), sync parent_id
+    // When a virtual edge is drawn between a child node and a container node, sync parent_id
     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
-      const tgtType = tgt?.data.type
-      if ((srcType === 'lxc' || srcType === 'vm') && tgtType === 'proxmox') {
+      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 (srcType === 'proxmox' && (tgtType === 'lxc' || tgtType === 'vm')) {
+      } 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 })
       }
     }
@@ -343,6 +344,10 @@ export default function App() {
     setEditEdgeId(edge.id)
   }, [])
 
+  const handleNodeDoubleClick = useCallback((node: Node<NodeData>) => {
+    handleEditNode(node.id)
+  }, [handleEditNode])
+
   const handleEdgeUpdate = useCallback((data: EdgeData) => {
     if (!editEdgeId) return
     snapshotHistory()
@@ -400,6 +405,7 @@ export default function App() {
                 <CanvasContainer
                   onConnect={handleEdgeConnect}
                   onEdgeDoubleClick={handleEdgeDoubleClick}
+                  onNodeDoubleClick={handleNodeDoubleClick}
                   onNodeDragStart={snapshotHistory}
                   onOpenPending={(deviceId) => {
                     setHighlightPendingId(undefined)
@@ -417,11 +423,14 @@ export default function App() {
         </div>
 
         <NodeModal
+          key={addNodeOpen ? 'add-open' : 'add-closed'}
           open={addNodeOpen}
           onClose={() => setAddNodeOpen(false)}
           onSubmit={handleAddNode}
           title="Add Node"
-          proxmoxNodes={nodes.filter((n) => n.type === 'proxmox').map((n) => ({ id: n.id, label: n.data.label }))}
+          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 }))}
         />
 
         {/* key forces re-mount when editing a different node, resetting form state */}
@@ -432,7 +441,9 @@ export default function App() {
           onSubmit={handleUpdateNode}
           initial={editNode?.data}
           title="Edit Node"
-          proxmoxNodes={nodes.filter((n) => n.type === 'proxmox').map((n) => ({ id: n.id, label: n.data.label }))}
+          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 }))}
         />
 
         <EdgeModal
@@ -526,6 +537,12 @@ export default function App() {
         />
         <ShortcutsModal open={shortcutsOpen} onClose={() => setShortcutsOpen(false)} />
 
+        <ExportModal
+          open={exportModalOpen}
+          onClose={() => setExportModalOpen(false)}
+          getElement={() => canvasRef.current?.querySelector<HTMLElement>('.react-flow') ?? null}
+        />
+
         <Toaster theme="dark" position="bottom-right" />
       </ReactFlowProvider>
     </TooltipProvider>

frontend/src/api/client.ts

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

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

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

frontend/src/components/canvas/CanvasContainer.tsx

@@ -25,11 +25,12 @@ import type { NodeData, EdgeData } from '@/types'
 interface CanvasContainerProps {
   onConnect?: (connection: Connection) => void
   onEdgeDoubleClick?: (edge: Edge<EdgeData>) => void
+  onNodeDoubleClick?: (node: Node<NodeData>) => void
   onNodeDragStart?: () => void
   onOpenPending?: (deviceId: string) => void
 }
 
-export function CanvasContainer({ onConnect: onConnectProp, onEdgeDoubleClick, onNodeDragStart, onOpenPending }: CanvasContainerProps) {
+export function CanvasContainer({ onConnect: onConnectProp, onEdgeDoubleClick, onNodeDoubleClick, onNodeDragStart, onOpenPending }: CanvasContainerProps) {
   const [lassoMode, setLassoMode] = useState(true)
   const {
     nodes, edges,
@@ -68,6 +69,20 @@ export function CanvasContainer({ onConnect: onConnectProp, onEdgeDoubleClick, o
     onEdgeDoubleClick?.(edge)
   }, [onEdgeDoubleClick])
 
+  const handleNodeDoubleClick = useCallback((_: React.MouseEvent, node: Node<NodeData>) => {
+    onNodeDoubleClick?.(node)
+  }, [onNodeDoubleClick])
+
+  const handleBeforeDelete = useCallback(async () => {
+    snapshotHistory()
+    return true
+  }, [snapshotHistory])
+
+  const isValidConnection = useCallback(
+    (connection: { source: string | null; target: string | null }) => connection.source !== connection.target,
+    []
+  )
+
   return (
     <div className="w-full h-full" style={{ background: theme.colors.canvasBackground }}>
       <ReactFlow
@@ -79,22 +94,25 @@ export function CanvasContainer({ onConnect: onConnectProp, onEdgeDoubleClick, o
         onNodeClick={onNodeClick}
         onPaneClick={onPaneClick}
         onEdgeDoubleClick={handleEdgeDoubleClick}
+        onNodeDoubleClick={handleNodeDoubleClick}
         onNodeDragStart={onNodeDragStart}
         nodeTypes={nodeTypes}
         edgeTypes={edgeTypes}
         deleteKeyCode={['Backspace', 'Delete']}
-        onBeforeDelete={async () => { snapshotHistory(); return true }}
+        onBeforeDelete={handleBeforeDelete}
         selectionOnDrag={lassoMode}
         panOnDrag={lassoMode ? [1, 2] : true}
         panActivationKeyCode="Space"
         selectionMode={SelectionMode.Partial}
         multiSelectionKeyCode={['Meta', 'Control']}
+        minZoom={0.25}
+        maxZoom={2.5}
         snapToGrid
         snapGrid={[8, 8]}
         colorMode={theme.colors.reactFlowColorMode}
         elevateNodesOnSelect={false}
         connectionMode={ConnectionMode.Loose}
-        isValidConnection={(connection) => connection.source !== connection.target}
+        isValidConnection={isValidConnection}
       >
         <Background
           variant={BackgroundVariant.Dots}

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

@@ -1,23 +1,26 @@
-import { describe, it, expect, vi } from 'vitest'
+import { describe, it, expect, vi, beforeEach } from 'vitest'
 import { render, screen } from '@testing-library/react'
 import { Server } from 'lucide-react'
 import { BaseNode } from '../nodes/BaseNode'
 import type { NodeData } from '@/types'
 import type { Node } from '@xyflow/react'
 
+let mockZoom = 1
+
 vi.mock('@xyflow/react', () => ({
   Handle: () => null,
   Position: { Top: 'top', Bottom: 'bottom' },
   NodeResizer: () => null,
   useUpdateNodeInternals: () => vi.fn(),
+  useViewport: () => ({ zoom: mockZoom }),
 }))
 
 vi.mock('@/stores/themeStore', () => ({
-  useThemeStore: () => 'dark',
+  useThemeStore: (sel: (s: { activeTheme: string }) => unknown) => sel({ activeTheme: 'dark' }),
 }))
 
 vi.mock('@/stores/canvasStore', () => ({
-  useCanvasStore: () => ({ hideIp: false }),
+  useCanvasStore: (sel: (s: { hideIp: boolean }) => unknown) => sel({ hideIp: false }),
 }))
 
 vi.mock('@/utils/themes', () => ({
@@ -45,6 +48,11 @@ vi.mock('@/utils/nodeIcons', () => ({
 
 vi.mock('@/utils/maskIp', () => ({
   maskIp: (ip: string) => ip,
+  splitIps: (ip: string) => ip ? ip.split(',').map((s: string) => s.trim()).filter(Boolean) : [],
+}))
+
+vi.mock('@/utils/propertyIcons', () => ({
+  resolvePropertyIcon: (icon: string | null) => icon ? Server : null,
 }))
 
 vi.mock('@/utils/handleUtils', () => ({
@@ -52,6 +60,8 @@ vi.mock('@/utils/handleUtils', () => ({
   BOTTOM_HANDLE_POSITIONS: { 1: [50] },
 }))
 
+beforeEach(() => { mockZoom = 1 })
+
 function makeNode(data: Partial<NodeData>): Node<NodeData> {
   return {
     id: 'n1',
@@ -85,6 +95,39 @@ function renderBaseNode(data: Partial<NodeData>) {
   )
 }
 
+describe('BaseNode — borderWidth zoom scaling', () => {
+  beforeEach(() => { mockZoom = 1 })
+
+  it('borderWidth is 1px at zoom=1', () => {
+    mockZoom = 1
+    const { container } = renderBaseNode({})
+    expect((container.firstChild as HTMLElement).style.borderWidth).toBe('1px')
+  })
+
+  it('borderWidth scales to 2px at zoom=0.5', () => {
+    mockZoom = 0.5
+    const { container } = renderBaseNode({})
+    expect((container.firstChild as HTMLElement).style.borderWidth).toBe('2px')
+  })
+
+  it('borderWidth is clamped to 1px at zoom=2', () => {
+    mockZoom = 2
+    const { container } = renderBaseNode({})
+    expect((container.firstChild as HTMLElement).style.borderWidth).toBe('1px')
+  })
+
+  it('boxShadow glow ring uses borderWidth when selected + online at zoom=0.5', () => {
+    mockZoom = 0.5
+    const node = makeNode({ status: 'online' })
+    const { container } = render(
+      <BaseNode id={node.id} data={node.data} selected={true} icon={Server}
+        type="server" dragging={false} zIndex={0} isConnectable={true}
+        positionAbsoluteX={0} positionAbsoluteY={0} />
+    )
+    expect((container.firstChild as HTMLElement).style.boxShadow).toContain('0 0 0 2px')
+  })
+})
+
 describe('BaseNode — properties rendering', () => {
   it('renders visible properties on the node', () => {
     renderBaseNode({

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

@@ -20,6 +20,7 @@ vi.mock('@xyflow/react', () => ({
   BackgroundVariant: { Dots: 'dots' },
   ConnectionMode: { Loose: 'loose' },
   SelectionMode: { Partial: 'partial' },
+  Position: { Top: 'top', Right: 'right', Bottom: 'bottom', Left: 'left' },
   useReactFlow: () => ({ fitView: vi.fn() }),
 }))
 
@@ -104,6 +105,24 @@ describe('CanvasContainer', () => {
     }).not.toThrow()
   })
 
+  // ── Node double-click ─────────────────────────────────────────────────────
+
+  it('calls onNodeDoubleClick prop when a node is double-clicked', () => {
+    const onNodeDoubleClick = vi.fn()
+    const node = makeNode('n1')
+    render(<CanvasContainer onNodeDoubleClick={onNodeDoubleClick} />)
+    ;(rfProps.onNodeDoubleClick as (...args: unknown[]) => unknown)({} as MouseEvent, node)
+    expect(onNodeDoubleClick).toHaveBeenCalledWith(node)
+  })
+
+  it('does not throw when onNodeDoubleClick is not provided', () => {
+    const node = makeNode('n1')
+    render(<CanvasContainer />)
+    expect(() => {
+      ;(rfProps.onNodeDoubleClick as (...args: unknown[]) => unknown)({} as MouseEvent, node)
+    }).not.toThrow()
+  })
+
   // ── Connection validation ─────────────────────────────────────────────────
 
   it('isValidConnection returns false for self-connections', () => {

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

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

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

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

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

@@ -233,9 +233,10 @@ export function HomelableEdge({ id, source, target, sourceX, sourceY, targetX, t
     ...(selected ? { stroke: theme.colors.edgeSelectedColor, filter: `drop-shadow(0 0 4px ${theme.colors.edgeSelectedColor}88)` } : {}),
   }
 
-  const animMode: 'none' | 'snake' | 'flow' =
+  const animMode: 'none' | 'snake' | 'flow' | 'basic' =
     data?.animated === true || data?.animated === 'snake' ? 'snake' :
-    data?.animated === 'flow' ? 'flow' : 'none'
+    data?.animated === 'flow' ? 'flow' :
+    data?.animated === 'basic' ? 'basic' : 'none'
 
   const animColor = customColor ?? (edgeType === 'vlan' ? getVlanColor(data?.vlan_id as number | undefined) : edgeColors[edgeType as keyof typeof edgeColors] as string)
 
@@ -245,7 +246,22 @@ export function HomelableEdge({ id, source, target, sourceX, sourceY, targetX, t
 
   return (
     <>
-      <BaseEdge id={id} path={edgePath} style={style} interactionWidth={16} />
+      <BaseEdge id={id} path={edgePath} style={animMode === 'basic' ? { ...style, stroke: 'transparent' } : style} interactionWidth={16} />
+
+      {animMode === 'basic' && (
+        <path
+          d={edgePath}
+          fill="none"
+          stroke={strokeColor}
+          strokeWidth={style.strokeWidth as number ?? 2}
+          strokeDasharray="5"
+          style={{
+            pointerEvents: 'none',
+            animation: 'homelable-basic-dash 0.5s linear infinite',
+            animationDirection: sourceY <= targetY ? 'normal' : 'reverse',
+          }}
+        />
+      )}
 
       {animMode === 'snake' && (
         <path

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

@@ -1,5 +1,5 @@
-import { createElement, useEffect } from 'react'
-import { Handle, Position, NodeResizer, useUpdateNodeInternals, type NodeProps, type Node } from '@xyflow/react'
+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 type { NodeData } from '@/types'
 import { resolveNodeColors } from '@/utils/nodeColors'
@@ -8,7 +8,7 @@ import { resolvePropertyIcon } from '@/utils/propertyIcons'
 import { useThemeStore } from '@/stores/themeStore'
 import { THEMES } from '@/utils/themes'
 import { useCanvasStore } from '@/stores/canvasStore'
-import { maskIp } from '@/utils/maskIp'
+import { maskIp, splitIps } from '@/utils/maskIp'
 import { BOTTOM_HANDLE_IDS, BOTTOM_HANDLE_POSITIONS } from '@/utils/handleUtils'
 
 interface BaseNodeProps extends NodeProps<Node<NodeData>> {
@@ -24,6 +24,9 @@ export function BaseNode({ id, data, selected, icon: typeIcon, width, height }:
   const updateNodeInternals = useUpdateNodeInternals()
   useEffect(() => { updateNodeInternals(id) }, [data.bottom_handles, id, updateNodeInternals])
 
+  const { zoom } = useViewport()
+  const borderWidth = useMemo(() => Math.max(1, 1 / zoom), [zoom])
+
   const activeTheme = useThemeStore((s) => s.activeTheme)
   const hideIp = useCanvasStore((s) => s.hideIp)
   const theme = THEMES[activeTheme]
@@ -40,17 +43,17 @@ export function BaseNode({ id, data, selected, icon: typeIcon, width, height }:
 
   return (
     <div
-      className="relative flex flex-col rounded-lg border transition-all duration-200"
+      className="relative flex flex-col rounded-lg border transition-all duration-200 overflow-hidden"
       style={{
         background: colors.background,
         borderColor: colors.border,
-        borderWidth: 1,
+        borderWidth,
         boxShadow: isOnline && selected
-          ? `0 0 0 1px ${colors.border}, 0 0 10px ${colors.border}2e, 0 0 3px ${colors.border}1a`
+          ? `0 0 0 ${borderWidth}px ${colors.border}, 0 0 10px ${colors.border}2e, 0 0 3px ${colors.border}1a`
           : isOnline
           ? `0 0 10px ${colors.border}2e, 0 0 3px ${colors.border}1a`
           : selected
-          ? `0 0 0 1px ${colors.border}, 0 0 8px ${colors.border}44`
+          ? `0 0 0 ${borderWidth}px ${colors.border}, 0 0 8px ${colors.border}44`
           : 'none',
         opacity: data.status === 'offline' ? 0.55 : 1,
         minWidth: 140,
@@ -74,7 +77,7 @@ export function BaseNode({ id, data, selected, icon: typeIcon, width, height }:
       <Handle type="target" position={Position.Top} id="top-t" style={{ opacity: 0, width: 12, height: 12 }} />
 
       {/* Main row */}
-      <div className="flex flex-row items-center gap-2.5 px-2.5 py-2">
+      <div className="flex flex-row items-center gap-2.5 px-2.5 py-2 min-w-0 overflow-hidden">
         {/* Icon */}
         <div
           className="flex items-center justify-center w-7 h-7 rounded-md shrink-0"
@@ -95,15 +98,16 @@ export function BaseNode({ id, data, selected, icon: typeIcon, width, height }:
           >
             {data.label}
           </div>
-          {data.ip && (
+          {data.ip && splitIps(data.ip).map((ip) => (
             <div
+              key={ip}
               className="font-mono text-[10px] truncate"
               style={{ color: theme.colors.nodeSubtextColor }}
-              title={data.ip}
+              title={ip}
             >
-              {hideIp ? maskIp(data.ip) : data.ip}
+              {hideIp ? maskIp(ip) : ip}
             </div>
-          )}
+          ))}
         </div>
       </div>
 
@@ -111,14 +115,14 @@ export function BaseNode({ id, data, selected, icon: typeIcon, width, height }:
       {visibleProperties && visibleProperties.length > 0 && (
         <>
           <div style={{ height: 1, background: `${colors.border}44`, margin: '0 8px' }} />
-          <div className="flex flex-col gap-1 px-2.5 py-1.5">
-            {visibleProperties.map((prop, i) => {
+          <div className="flex flex-col gap-1 px-2.5 py-1.5 overflow-hidden">
+            {visibleProperties.map((prop) => {
               const Icon = resolvePropertyIcon(prop.icon)
               return (
-                <div key={i} className="flex items-center gap-1 font-mono text-[10px]" style={{ color: theme.colors.nodeSubtextColor }}>
+                <div key={prop.key} className="flex items-center gap-1 font-mono text-[10px] min-w-0 overflow-hidden" style={{ color: theme.colors.nodeSubtextColor }}>
                   {Icon && <Icon size={9} className="shrink-0" />}
                   <span className="truncate max-w-[60px] shrink-0" title={prop.key}>{prop.key}</span>
-                  <span className="truncate" title={prop.value}>· {prop.value}</span>
+                  <span className="truncate min-w-0" title={prop.value}>· {prop.value}</span>
                 </div>
               )
             })}

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

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

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

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

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

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

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

@@ -1,7 +1,7 @@
 import { type NodeProps, type Node } from '@xyflow/react'
 import {
   Globe, Router, Network, Server, Layers, Box, Container,
-  HardDrive, Cpu, Wifi, Circle, Cctv, Printer, Monitor, PlugZap, Anchor,
+  HardDrive, Cpu, Wifi, Circle, Cctv, Printer, Monitor, PlugZap, Anchor, Package,
 } from 'lucide-react'
 import { BaseNode } from './BaseNode'
 import type { NodeData } from '@/types'
@@ -22,5 +22,6 @@ export const CameraNode   = (props: N) => <BaseNode {...props} icon={Cctv} />
 export const PrinterNode  = (props: N) => <BaseNode {...props} icon={Printer} />
 export const ComputerNode = (props: N) => <BaseNode {...props} icon={Monitor} />
 export const CplNode      = (props: N) => <BaseNode {...props} icon={PlugZap} />
-export const DockerNode   = (props: N) => <BaseNode {...props} icon={Anchor} />
+export const DockerHostNode      = (props: N) => <BaseNode {...props} icon={Anchor} />
+export const DockerContainerNode = (props: N) => <BaseNode {...props} icon={Package} />
 export const GenericNode  = (props: N) => <BaseNode {...props} icon={Circle} />

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

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

frontend/src/components/modals/EdgeModal.tsx

@@ -10,11 +10,12 @@ import { EDGE_DEFAULT_COLORS } from '@/utils/edgeColors'
 
 const EDGE_TYPES = Object.entries(EDGE_TYPE_LABELS) as [EdgeType, string][]
 
-type AnimMode = 'none' | 'snake' | 'flow'
+type AnimMode = 'none' | 'basic' | 'snake' | 'flow'
 
 function toAnimMode(v: EdgeData['animated']): AnimMode {
   if (v === true || v === 'snake') return 'snake'
   if (v === 'flow') return 'flow'
+  if (v === 'basic') return 'basic'
   return 'none'
 }
 
@@ -127,7 +128,7 @@ export function EdgeModal({ open, onClose, onSubmit, onDelete, onClearWaypoints,
           <div className="flex flex-col gap-1.5">
             <Label className="text-xs text-muted-foreground">Animation</Label>
             <div className="flex rounded-md overflow-hidden border border-[#30363d]">
-              {(['none', 'snake', 'flow'] as AnimMode[]).map((mode, i) => (
+              {(['none', 'basic', 'snake', 'flow'] as AnimMode[]).map((mode, i) => (
                 <button
                   key={mode}
                   type="button"
@@ -136,10 +137,10 @@ export function EdgeModal({ open, onClose, onSubmit, onDelete, onClearWaypoints,
                   style={{
                     background: animation === mode ? '#00d4ff22' : '#21262d',
                     color: animation === mode ? '#00d4ff' : '#8b949e',
-                    borderRight: i < 2 ? '1px solid #30363d' : undefined,
+                    borderRight: i < 3 ? '1px solid #30363d' : undefined,
                   }}
                 >
-                  {mode === 'none' ? 'None' : mode === 'snake' ? 'Snake' : 'Flow'}
+                  {mode === 'none' ? 'None' : mode === 'basic' ? 'Basic' : mode === 'snake' ? 'Snake' : 'Flow'}
                 </button>
               ))}
             </div>

frontend/src/components/modals/ExportModal.tsx

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

frontend/src/components/modals/GroupRectModal.tsx

@@ -5,6 +5,7 @@ import { Input } from '@/components/ui/input'
 import { Label } from '@/components/ui/label'
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select'
 import type { TextPosition } from '@/types'
+import { hexToRgba, rgbaToHex8 } from '@/utils/colorUtils'
 
 export type BorderStyle = 'solid' | 'dashed' | 'dotted' | 'double' | 'none'
 
@@ -204,7 +205,9 @@ export function GroupRectModal({ open, onClose, onSubmit, onDelete, initial, tit
           <div className="flex flex-col gap-1.5">
             <Label className="text-xs text-muted-foreground">Colors</Label>
             <div className="grid grid-cols-3 gap-2">
-              {colorFields.map(({ key, label }) => (
+              {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"
@@ -212,15 +215,25 @@ export function GroupRectModal({ open, onClose, onSubmit, onDelete, initial, tit
                     >
                       <input
                         type="color"
-                      value={form[key]}
-                      onChange={(e) => set(key, e.target.value)}
+                        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>
-                  <span className="text-[9px] text-muted-foreground/60">{label}</span>
+                    <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>
 

frontend/src/components/modals/NodeModal.tsx

@@ -1,4 +1,4 @@
-import { createElement, useState } from 'react'
+import { Fragment, createElement, useState } from 'react'
 import { RotateCcw, ChevronDown } from 'lucide-react'
 import { Dialog, DialogContent, DialogHeader, DialogTitle } from '@/components/ui/dialog'
 import { Button } from '@/components/ui/button'
@@ -11,12 +11,24 @@ import { ICON_REGISTRY, ICON_CATEGORIES, NODE_TYPE_DEFAULT_ICONS } from '@/utils
 
 const NODE_TYPE_GROUPS: { label: string; types: NodeType[] }[] = [
   { label: 'Hardware',       types: ['isp', 'router', 'switch', 'server', 'nas', 'ap', 'printer'] },
-  { label: 'Virtualization', types: ['proxmox', 'vm', 'lxc', 'docker'] },
+  { label: 'Virtualization', types: ['proxmox', 'vm', 'lxc', 'docker_host', 'docker_container'] },
   { label: 'IoT',            types: ['iot', 'camera', 'cpl'] },
   { label: 'Generic',        types: ['computer', 'generic', 'groupRect'] },
 ]
 
 const CHECK_METHODS: CheckMethod[] = ['none', 'ping', 'http', 'https', 'tcp', 'ssh', 'prometheus', 'health']
+const CONTAINER_MODE_TYPES: NodeType[] = ['proxmox', 'vm', 'lxc', 'docker_host']
+
+const CHECK_METHOD_LABELS: Record<CheckMethod, string> = {
+  none: 'None',
+  ping: 'Ping',
+  http: 'HTTP',
+  https: 'HTTPS',
+  tcp: 'TCP',
+  ssh: 'SSH',
+  prometheus: 'Prometheus',
+  health: 'Health',
+}
 
 const DEFAULT_DATA: Partial<NodeData> = {
   type: 'server',
@@ -26,7 +38,7 @@ const DEFAULT_DATA: Partial<NodeData> = {
   status: 'unknown',
   check_method: 'ping',
   services: [],
-  container_mode: true,
+  container_mode: false,
   custom_colors: undefined,
   custom_icon: undefined,
 }
@@ -37,14 +49,12 @@ interface NodeModalProps {
   onSubmit: (data: Partial<NodeData>) => void
   initial?: Partial<NodeData>
   title?: string
-  proxmoxNodes?: { id: string; label: string }[]
+  parentContainerNodes?: { id: string; label: string; nodeType?: NodeType }[]
 }
 
-const CHILD_TYPES: NodeType[] = ['vm', 'lxc']
-
 // 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', proxmoxNodes = [] }: NodeModalProps) {
+// 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 })
   const [iconSearch, setIconSearch] = useState('')
   const [iconPickerOpen, setIconPickerOpen] = useState(false)
@@ -60,10 +70,19 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
       return
     }
     setLabelError(false)
-    onSubmit(form)
+    const selectedType = (form.type ?? 'generic') as NodeType
+    const canUseContainerMode = CONTAINER_MODE_TYPES.includes(selectedType)
+    onSubmit({
+      ...form,
+      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">
@@ -78,13 +97,13 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
               <Label className="text-xs text-muted-foreground">Type</Label>
               <Select value={form.type} onValueChange={(v) => set('type', v as NodeType)}>
                 <SelectTrigger className="bg-[#21262d] border-[#30363d] text-sm h-8 w-full">
-                  <SelectValue />
+                  <SelectValue>{NODE_TYPE_LABELS[(form.type ?? 'server') as NodeType]}</SelectValue>
                 </SelectTrigger>
                 <SelectContent className="bg-[#21262d] border-[#30363d]">
                   {NODE_TYPE_GROUPS.map((group, i) => (
-                    <>
-                      {i > 0 && <SelectSeparator key={`sep-${group.label}`} className="bg-[#30363d]" />}
-                      <SelectGroup key={group.label}>
+                    <Fragment key={group.label}>
+                      {i > 0 && <SelectSeparator className="bg-[#30363d]" />}
+                      <SelectGroup>
                         <SelectLabel className="text-[10px] font-semibold uppercase tracking-wider text-muted-foreground/50 px-2 py-1">
                           {group.label}
                         </SelectLabel>
@@ -94,7 +113,7 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
                           </SelectItem>
                         ))}
                       </SelectGroup>
-                    </>
+                    </Fragment>
                   ))}
                 </SelectContent>
               </Select>
@@ -134,7 +153,7 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
               </button>
             </div>
 
-            {/* Inline icon picker — full width, shown below the type+icon row */}
+            {/* Inline icon picker - full width, shown below the type+icon row */}
             {iconPickerOpen && (
               <div className="flex flex-col gap-2 p-2.5 rounded-md bg-[#0d1117] border border-[#30363d] col-span-2">
                 <Input
@@ -209,11 +228,11 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
 
             {/* IP */}
             <div className="flex flex-col gap-1.5">
-              <Label className="text-xs text-muted-foreground">IP Address</Label>
+              <Label className="text-xs text-muted-foreground">IP Address <span className="text-muted-foreground/50">(comma-separated)</span></Label>
               <Input
                 value={form.ip ?? ''}
                 onChange={(e) => set('ip', e.target.value)}
-                placeholder="192.168.1.x"
+                placeholder="192.168.1.x, 2001:db8::1"
                 className="bg-[#21262d] border-[#30363d] font-mono text-sm h-8"
               />
             </div>
@@ -223,11 +242,11 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
               <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">
-                  <SelectValue />
+                  <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 font-mono">{m}</SelectItem>
+                    <SelectItem key={m} value={m} className="text-sm">{CHECK_METHOD_LABELS[m]}</SelectItem>
                   ))}
                 </SelectContent>
               </Select>
@@ -244,20 +263,24 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
               />
             </div>
 
-            {/* Parent Proxmox (VM / LXC only) */}
-            {CHILD_TYPES.includes(form.type as NodeType) && proxmoxNodes.length > 0 && (
+            {/* 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 Proxmox</Label>
+                <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">
-                    <SelectValue placeholder="None (standalone)" />
+                    <SelectValue placeholder="None (standalone)">
+                      {form.parent_id
+                        ? (filteredParentNodes.find((n) => n.id === form.parent_id)?.label ?? 'None (standalone)')
+                        : 'None (standalone)'}
+                    </SelectValue>
                   </SelectTrigger>
                   <SelectContent className="bg-[#21262d] border-[#30363d]">
                     <SelectItem value="none" className="text-sm">None (standalone)</SelectItem>
-                    {proxmoxNodes.map((n) => (
+                    {filteredParentNodes.map((n) => (
                       <SelectItem key={n.id} value={n.id} className="text-sm">{n.label}</SelectItem>
                     ))}
                   </SelectContent>
@@ -265,24 +288,24 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
               </div>
             )}
 
-            {/* Container mode (proxmox only) */}
-            {form.type === 'proxmox' && (
+            {/* 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">Show VM/LXC nodes nested inside</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-checked={!!form.container_mode}
                   onClick={() => set('container_mode', !form.container_mode)}
-                  className="relative inline-flex h-5 w-9 shrink-0 cursor-pointer items-center rounded-full border-2 border-transparent transition-colors focus:outline-none"
+                  className="relative inline-flex h-5 w-9 shrink-0 cursor-pointer rounded-full transition-colors focus:outline-none"
                   style={{ background: form.container_mode ? '#ff6e00' : '#30363d' }}
                 >
                   <span
-                    className="pointer-events-none inline-block h-4 w-4 rounded-full bg-white shadow-sm transition-transform"
-                    style={{ transform: form.container_mode ? 'translateX(16px)' : 'translateX(0)' }}
+                    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' }}
                   />
                 </button>
               </div>
@@ -344,10 +367,10 @@ export function NodeModal({ open, onClose, onSubmit, initial, title = 'Add Node'
                     <SelectValue />
                   </SelectTrigger>
                   <SelectContent className="bg-[#21262d] border-[#30363d]">
-                    <SelectItem value="1" className="text-sm">1 — center</SelectItem>
-                    <SelectItem value="2" className="text-sm">2 — left / right</SelectItem>
-                    <SelectItem value="3" className="text-sm">3 — left / center / right</SelectItem>
-                    <SelectItem value="4" className="text-sm">4 — evenly spaced</SelectItem>
+                    <SelectItem value="1" className="text-sm">1 - center</SelectItem>
+                    <SelectItem value="2" className="text-sm">2 - left / right</SelectItem>
+                    <SelectItem value="3" className="text-sm">3 - left / center / right</SelectItem>
+                    <SelectItem value="4" className="text-sm">4 - evenly spaced</SelectItem>
                   </SelectContent>
                 </Select>
               </div>

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

@@ -122,6 +122,21 @@ describe('EdgeModal', () => {
     expect(onSubmit.mock.calls[0][0].animated).toBe('flow')
   })
 
+  it('selecting Basic sends animated: "basic"', () => {
+    const onSubmit = vi.fn()
+    render(<EdgeModal open onClose={vi.fn()} onSubmit={onSubmit} />)
+    fireEvent.click(screen.getByText('Basic'))
+    fireEvent.click(screen.getByRole('button', { name: 'Connect' }))
+    expect(onSubmit.mock.calls[0][0].animated).toBe('basic')
+  })
+
+  it('pre-fills animation from initial "basic" string', () => {
+    const onSubmit = vi.fn()
+    render(<EdgeModal open onClose={vi.fn()} onSubmit={onSubmit} initial={{ animated: 'basic' }} />)
+    fireEvent.click(screen.getByRole('button', { name: 'Connect' }))
+    expect(onSubmit.mock.calls[0][0].animated).toBe('basic')
+  })
+
   it('selecting None after Snake omits animated from payload', () => {
     const onSubmit = vi.fn()
     render(<EdgeModal open onClose={vi.fn()} onSubmit={onSubmit} />)

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

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

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

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

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

@@ -72,7 +72,7 @@ describe('NodeModal', () => {
     renderModal({ initial: BASE })
     expect((screen.getByPlaceholderText('My Server') as HTMLInputElement).value).toBe('My Server')
     expect((screen.getByPlaceholderText('server.lan') as HTMLInputElement).value).toBe('server.lan')
-    expect((screen.getByPlaceholderText('192.168.1.x') as HTMLInputElement).value).toBe('192.168.1.10')
+    expect((screen.getByPlaceholderText('192.168.1.x, 2001:db8::1') as HTMLInputElement).value).toBe('192.168.1.10')
   })
 
   // ── Cancel ────────────────────────────────────────────────────────────
@@ -121,7 +121,7 @@ describe('NodeModal', () => {
   it('submits updated hostname, IP and notes', () => {
     const { onSubmit } = renderModal({ initial: BASE })
     fireEvent.change(screen.getByPlaceholderText('server.lan'), { target: { value: 'nas.local' } })
-    fireEvent.change(screen.getByPlaceholderText('192.168.1.x'), { target: { value: '10.0.0.1' } })
+    fireEvent.change(screen.getByPlaceholderText('192.168.1.x, 2001:db8::1'), { target: { value: '10.0.0.1' } })
     fireEvent.change(screen.getByPlaceholderText('Optional notes'), { target: { value: 'rack A' } })
     fireEvent.click(screen.getByRole('button', { name: 'Add' }))
     const data = onSubmit.mock.calls[0][0] as Partial<NodeData>
@@ -130,6 +130,21 @@ describe('NodeModal', () => {
     expect(data.notes).toBe('rack A')
   })
 
+  it('resets form values when reopened in Add mode', () => {
+    const onClose = vi.fn()
+    const onSubmit = vi.fn()
+
+    const { rerender } = render(<NodeModal key="open-1" open onClose={onClose} onSubmit={onSubmit} />)
+    fireEvent.change(screen.getByPlaceholderText('My Server'), { target: { value: 'Temp Node' } })
+    fireEvent.change(screen.getByPlaceholderText('server.lan'), { target: { value: 'temp.local' } })
+
+    rerender(<NodeModal key="closed" open={false} onClose={onClose} onSubmit={onSubmit} />)
+    rerender(<NodeModal key="open-2" open onClose={onClose} onSubmit={onSubmit} />)
+
+    expect((screen.getByPlaceholderText('My Server') as HTMLInputElement).value).toBe('')
+    expect((screen.getByPlaceholderText('server.lan') as HTMLInputElement).value).toBe('')
+  })
+
   it('submits check_target', () => {
     const { onSubmit } = renderModal({ initial: BASE })
     fireEvent.change(screen.getByPlaceholderText('http://...'), { target: { value: 'http://192.168.1.10:8080' } })
@@ -219,15 +234,18 @@ describe('NodeModal', () => {
     expect(screen.queryByTitle('Router')).toBeNull()
   })
 
-  // ── Container mode (proxmox only) ─────────────────────────────────────
+  // ── Container mode ─────────────────────────────────────────────────────
 
-  it('shows Container Mode toggle for proxmox type', () => {
-    renderModal({ initial: { ...BASE, type: 'proxmox' } })
+  const containerModeTypes = ['proxmox', 'vm', 'lxc', 'docker_host'] as const
+  const nonContainerModeTypes = ['isp', 'router', 'switch', 'server', 'nas', 'ap', 'printer', 'iot', 'camera', 'cpl', 'computer', 'generic', 'docker_container', 'groupRect', 'group'] as const
+
+  it.each(containerModeTypes)('shows Container Mode toggle for %s type', (type) => {
+    renderModal({ initial: { ...BASE, type } })
     expect(screen.getByText('Container Mode')).toBeDefined()
   })
 
-  it('hides Container Mode for non-proxmox types', () => {
-    renderModal({ initial: BASE })
+  it.each(nonContainerModeTypes)('hides Container Mode for %s type', (type) => {
+    renderModal({ initial: { ...BASE, type } })
     expect(screen.queryByText('Container Mode')).toBeNull()
   })
 
@@ -238,33 +256,48 @@ describe('NodeModal', () => {
     expect((onSubmit.mock.calls[0][0] as Partial<NodeData>).container_mode).toBe(false)
   })
 
-  // ── Parent Proxmox (vm / lxc only) ───────────────────────────────────
+  // ── Parent container ──────────────────────────────────────────────────
 
-  it('shows Parent Proxmox for vm with proxmoxNodes', () => {
+  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.each(parentContainerVisibleTypes)('shows Parent Container for %s type when options are provided', (type) => {
     renderModal({
-      initial: { ...BASE, type: 'vm' },
-      proxmoxNodes: [{ id: 'px1', label: 'PVE-01' }],
+      initial: { ...BASE, type },
+      parentContainerNodes: [{ id: 'c1', label: 'Container 01' }],
     })
-    expect(screen.getByText('Parent Proxmox')).toBeDefined()
-    expect(screen.getByText('PVE-01')).toBeDefined()
+    expect(screen.getByText('Parent Container')).toBeDefined()
+    expect(screen.getByText('Container 01')).toBeDefined()
   })
 
-  it('shows Parent Proxmox for lxc with proxmoxNodes', () => {
+  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', () => {
     renderModal({
-      initial: { ...BASE, type: 'lxc' },
-      proxmoxNodes: [{ id: 'px1', label: 'PVE-01' }],
+      initial: { ...BASE, type: 'docker_container' },
+      parentContainerNodes: [
+        { id: 'h1', label: 'My Docker Host', nodeType: 'docker_host' },
+        { id: 'p1', label: 'My Proxmox', nodeType: 'proxmox' },
+      ],
     })
-    expect(screen.getByText('Parent Proxmox')).toBeDefined()
+    expect(screen.getByText('My Docker Host')).toBeDefined()
+    expect(screen.queryByText('My Proxmox')).toBeNull()
   })
 
-  it('hides Parent Proxmox for server type', () => {
-    renderModal({ initial: BASE, proxmoxNodes: [{ id: 'px1', label: 'PVE-01' }] })
-    expect(screen.queryByText('Parent Proxmox')).toBeNull()
+  it('docker_container hides Parent Container when no docker_host is available', () => {
+    renderModal({
+      initial: { ...BASE, type: 'docker_container' },
+      parentContainerNodes: [{ id: 'p1', label: 'My Proxmox', nodeType: 'proxmox' }],
     })
-
-  it('hides Parent Proxmox for vm when no proxmoxNodes', () => {
-    renderModal({ initial: { ...BASE, type: 'vm' } })
-    expect(screen.queryByText('Parent Proxmox')).toBeNull()
+    expect(screen.queryByText('Parent Container')).toBeNull()
   })
 
   // ── Appearance ────────────────────────────────────────────────────────

frontend/src/components/panels/DetailPanel.tsx

@@ -2,9 +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 { PROPERTY_ICONS, PROPERTY_ICON_NAMES, resolvePropertyIcon } from '@/utils/propertyIcons'
 import type { Node } from '@xyflow/react'
 
@@ -12,8 +14,8 @@ interface DetailPanelProps {
   onEdit: (id: string) => void
 }
 
-type SvcForm = { port: string; protocol: 'tcp' | 'udp'; service_name: string }
-const EMPTY_FORM: SvcForm = { port: '', protocol: 'tcp', service_name: '' }
+type SvcForm = { port: string; protocol: 'tcp' | 'udp'; service_name: string; path: string }
+const EMPTY_FORM: SvcForm = { port: '', protocol: 'tcp', service_name: '', path: '' }
 
 type PropForm = { key: string; value: string; icon: string | null; visible: boolean }
 const EMPTY_PROP: PropForm = { key: '', value: '', icon: null, visible: true }
@@ -93,10 +95,18 @@ export function DetailPanel({ onEdit }: DetailPanelProps) {
   }
 
   const handleAddService = () => {
-    const port = parseInt(newSvc.port, 10)
-    if (!newSvc.service_name.trim() || isNaN(port) || port < 1 || port > 65535) return
+    const trimmedPort = newSvc.port.trim()
+    const port = trimmedPort === '' ? undefined : parseInt(trimmedPort, 10)
+    if (!newSvc.service_name.trim()) return
+    if (trimmedPort !== '' && (port == null || Number.isNaN(port) || port < 1 || port > 65535)) return
     snapshotHistory()
-    const svc: ServiceInfo = { port, protocol: newSvc.protocol, service_name: newSvc.service_name.trim() }
+    const path = newSvc.path.trim()
+    const svc: ServiceInfo = {
+      ...(port != null ? { port } : {}),
+      protocol: newSvc.protocol,
+      service_name: newSvc.service_name.trim(),
+      ...(path ? { path } : {}),
+    }
     updateNode(node.id, { services: [...services, svc] })
     setNewSvc(EMPTY_FORM)
     setAddingForNode(null)
@@ -112,18 +122,29 @@ export function DetailPanel({ onEdit }: DetailPanelProps) {
   const handleStartEdit = (index: number) => {
     const svc = services[index]
     if (!svc) return
-    setEditSvc({ port: String(svc.port), protocol: svc.protocol, service_name: svc.service_name })
+    setEditSvc({ port: svc.port != null ? String(svc.port) : '', protocol: svc.protocol, service_name: svc.service_name, path: svc.path ?? '' })
     setEditingFor({ nodeId: node.id, index })
     setAddingForNode(null)
   }
 
   const handleSaveEdit = () => {
     if (editingIndex === null) return
-    const port = parseInt(editSvc.port, 10)
-    if (!editSvc.service_name.trim() || isNaN(port) || port < 1 || port > 65535) return
+    const trimmedPort = editSvc.port.trim()
+    const port = trimmedPort === '' ? undefined : parseInt(trimmedPort, 10)
+    if (!editSvc.service_name.trim()) return
+    if (trimmedPort !== '' && (port == null || Number.isNaN(port) || port < 1 || port > 65535)) return
     snapshotHistory()
+    const path = editSvc.path.trim()
     const updated = services.map((svc, i) =>
-      i === editingIndex ? { ...svc, port, protocol: editSvc.protocol, service_name: editSvc.service_name.trim() } : svc
+      i === editingIndex
+        ? {
+            ...svc,
+            protocol: editSvc.protocol,
+            service_name: editSvc.service_name.trim(),
+            ...(port != null ? { port } : { port: undefined }),
+            ...(path ? { path } : { path: undefined }),
+          }
+        : svc
     )
     updateNode(node.id, { services: updated })
     setEditingFor(null)
@@ -202,7 +223,14 @@ export function DetailPanel({ onEdit }: DetailPanelProps) {
             </a>
           </div>
         )}
-        {data.ip && <DetailRow label="IP Address" value={data.ip} mono />}
+        {data.ip && (
+          <div className="flex justify-between gap-2 items-baseline">
+            <span className="text-muted-foreground text-xs shrink-0">IP Address</span>
+            <a href={`http://${primaryIp(data.ip)}`} target="_blank" rel="noopener noreferrer" className="text-xs font-mono text-[#00d4ff] hover:underline truncate flex items-center gap-1" title={data.ip}>
+              {data.ip}<ExternalLink size={10} className="shrink-0" />
+            </a>
+          </div>
+        )}
         {data.mac && <DetailRow label="MAC" value={data.mac} mono />}
         {data.os && <DetailRow label="OS" value={data.os} />}
         {data.check_method && <DetailRow label="Check" value={data.check_method} mono />}
@@ -272,7 +300,7 @@ export function DetailPanel({ onEdit }: DetailPanelProps) {
               editingIndex === i ? (
                 <ServiceForm key={`edit-${i}`} form={editSvc} onChange={setEditSvc} onConfirm={handleSaveEdit} onCancel={() => setEditingFor(null)} confirmLabel="Save" autoFocus />
               ) : (
-                <ServiceBadge key={`${svc.port}-${svc.protocol}-${i}`} svc={svc} host={host} onEdit={() => handleStartEdit(i)} onRemove={() => handleRemoveService(i)} />
+                <ServiceBadge key={`${svc.port ?? 'host'}-${svc.protocol}-${svc.path ?? ''}-${i}`} svc={svc} host={host} onEdit={() => handleStartEdit(i)} onRemove={() => handleRemoveService(i)} />
               )
             )}
           </div>
@@ -472,23 +500,46 @@ function DetailRow({ label, value, mono }: { label: string; value: string; mono?
 }
 
 function ServiceForm({ form, onChange, onConfirm, onCancel, confirmLabel, autoFocus }: {
-  form: { port: string; protocol: 'tcp' | 'udp'; service_name: string }
-  onChange: (f: { port: string; protocol: 'tcp' | 'udp'; service_name: string }) => void
+  form: { port: string; protocol: 'tcp' | 'udp'; service_name: string; path: string }
+  onChange: (f: { port: string; protocol: 'tcp' | 'udp'; service_name: string; path: string }) => void
   onConfirm: () => void
   onCancel: () => void
   confirmLabel: string
   autoFocus?: boolean
 }) {
+  const setPort = (value: string) => {
+    const digitsOnly = value.replace(/\D/g, '').slice(0, 5)
+    onChange({ ...form, port: digitsOnly })
+  }
+
+  const clampPort = (value: string) => {
+    if (!value) return ''
+    const parsed = Number.parseInt(value, 10)
+    if (!Number.isFinite(parsed)) return ''
+    return String(Math.max(1, Math.min(65535, parsed)))
+  }
+
   return (
     <div className="flex flex-col gap-1.5 mb-1 p-2 rounded-md bg-[#0d1117] border border-[#30363d]">
       <Input value={form.service_name} onChange={(e) => onChange({ ...form, service_name: e.target.value })} placeholder="Service name" className="bg-[#21262d] border-[#30363d] text-xs h-7" autoFocus={autoFocus} onKeyDown={(e) => e.key === 'Enter' && onConfirm()} />
       <div className="flex gap-1.5">
-        <Input type="number" value={form.port} onChange={(e) => onChange({ ...form, port: e.target.value })} placeholder="Port" min={1} max={65535} className="bg-[#21262d] border-[#30363d] font-mono text-xs h-7 w-20 shrink-0" onKeyDown={(e) => e.key === 'Enter' && onConfirm()} />
+        <Input
+          type="text"
+          inputMode="numeric"
+          pattern="[0-9]*"
+          value={form.port}
+          onChange={(e) => setPort(e.target.value)}
+          onBlur={() => onChange({ ...form, port: clampPort(form.port) })}
+          placeholder="Port"
+          className="bg-[#21262d] border-[#30363d] font-mono text-xs h-7 w-28 shrink-0"
+          onKeyDown={(e) => e.key === 'Enter' && onConfirm()}
+        />
         <select value={form.protocol} onChange={(e) => onChange({ ...form, protocol: e.target.value as 'tcp' | 'udp' })} className="flex-1 bg-[#21262d] border border-[#30363d] rounded-md text-xs h-7 px-1.5 text-foreground">
           <option value="tcp">tcp</option>
           <option value="udp">udp</option>
         </select>
       </div>
+      <Input value={form.path} onChange={(e) => onChange({ ...form, path: e.target.value })} placeholder="Path (/admin)" className="bg-[#21262d] border-[#30363d] font-mono text-xs h-7" onKeyDown={(e) => e.key === 'Enter' && onConfirm()} />
       <div className="flex gap-1.5">
         <Button size="sm" className="flex-1 h-6 text-[10px] bg-[#00d4ff] text-[#0d1117] hover:bg-[#00d4ff]/90" onClick={onConfirm}>{confirmLabel}</Button>
         <Button size="sm" variant="ghost" className="h-6 text-[10px]" onClick={onCancel}>Cancel</Button>
@@ -611,20 +662,87 @@ 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 inner = (
-    <div className="group flex items-center justify-between gap-2 px-2 py-1.5 rounded-md border text-xs transition-colors" style={{ background: '#21262d', borderColor: '#30363d', cursor: url ? 'pointer' : 'default' }}>
-      <div className="flex items-center gap-1.5 min-w-0">
+  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"
+      style={{ background: '#21262d', borderColor: '#30363d' }}
+    >
       <span className="shrink-0 w-1.5 h-1.5 rounded-full" style={{ backgroundColor: color }} />
-        <span className="font-medium truncate" style={{ color }}>{svc.service_name}</span>
-      </div>
-      <div className="flex items-center gap-1.5 shrink-0">
-        <span className="font-mono text-[#8b949e]">{svc.port}/{svc.protocol}</span>
-        {url && <ExternalLink size={10} className="text-muted-foreground" />}
-        <button onClick={(e) => { e.preventDefault(); e.stopPropagation(); onEdit() }} className="opacity-0 group-hover:opacity-100 transition-opacity text-[#8b949e] hover:text-[#00d4ff] ml-0.5" title="Edit service"><Pencil size={10} /></button>
-        <button onClick={(e) => { e.preventDefault(); e.stopPropagation(); onRemove() }} className="opacity-0 group-hover:opacity-100 transition-opacity text-[#8b949e] hover:text-[#f85149] ml-0.5" title="Remove service"><X size={10} /></button>
+      {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>
+        )}
+        {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' }}
+            onClick={e => e.stopPropagation()}
+          >
+            <ExternalLink size={10} className="text-muted-foreground" />
+          </a>
+        ) : (
+          <span className="w-2.5 shrink-0" />
+        )}
+        <button
+          onClick={(e) => { e.preventDefault(); e.stopPropagation(); onEdit() }}
+          className="opacity-100 transition-opacity text-[#8b949e] hover:text-[#00d4ff] ml-0.5"
+          title="Edit service"
+        >
+          <Pencil size={10} />
+        </button>
+        <button
+          onClick={(e) => { e.preventDefault(); e.stopPropagation(); onRemove() }}
+          className="opacity-100 transition-opacity text-[#8b949e] hover:text-[#f85149] ml-0.5"
+          title="Remove service"
+        >
+          <X size={10} />
+        </button>
       </div>
     </div>
   )
-  if (url) return <a href={url} target="_blank" rel="noopener noreferrer" className="block hover:opacity-80 transition-opacity">{inner}</a>
-  return inner
 }

frontend/src/components/panels/Sidebar.tsx

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

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

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

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

@@ -293,9 +293,35 @@ describe('DetailPanel', () => {
       fireEvent.click(addHeaders[addHeaders.length - 1])
       fireEvent.change(screen.getByPlaceholderText('Service name'), { target: { value: 'nginx' } })
       fireEvent.change(screen.getByPlaceholderText('Port'), { target: { value: '80' } })
+      fireEvent.change(screen.getByPlaceholderText('Path (/admin)'), { target: { value: '/admin' } })
       fireEvent.keyDown(screen.getByPlaceholderText('Port'), { key: 'Enter' })
       expect(updateNode).toHaveBeenCalledOnce()
-      expect(updateNode.mock.calls[0][1].services[0]).toMatchObject({ service_name: 'nginx', port: 80, protocol: 'tcp' })
+      expect(updateNode.mock.calls[0][1].services[0]).toMatchObject({ service_name: 'nginx', port: 80, protocol: 'tcp', path: '/admin' })
+    })
+
+    it('allows adding a service without a port', () => {
+      const updateNode = vi.fn()
+      vi.mocked(canvasStore.useCanvasStore).mockReturnValue({
+        nodes: [makeNode({ ip: '192.168.1.10:8080' })],
+        selectedNodeId: 'n1',
+        selectedNodeIds: [],
+        setSelectedNode: vi.fn(),
+        deleteNode: vi.fn(),
+        updateNode,
+        snapshotHistory: vi.fn(),
+        createGroup: vi.fn(),
+        ungroup: vi.fn(),
+      } as unknown as ReturnType<typeof canvasStore.useCanvasStore>)
+      render(<DetailPanel onEdit={vi.fn()} />)
+      const addHeaders = screen.getAllByText('Add')
+      fireEvent.click(addHeaders[addHeaders.length - 1])
+      fireEvent.change(screen.getByPlaceholderText('Service name'), { target: { value: 'health' } })
+      fireEvent.change(screen.getByPlaceholderText('Path (/admin)'), { target: { value: 'healthz' } })
+      fireEvent.click(screen.getAllByRole('button', { name: 'Add' }).at(-1) as HTMLButtonElement)
+
+      expect(updateNode).toHaveBeenCalledOnce()
+      expect(updateNode.mock.calls[0][1].services[0]).toMatchObject({ service_name: 'health', protocol: 'tcp', path: 'healthz' })
+      expect(updateNode.mock.calls[0][1].services[0].port).toBeUndefined()
     })
 
     it('calls updateNode without the removed service when X is clicked', () => {
@@ -332,7 +358,7 @@ describe('DetailPanel', () => {
     const svc = { port: 80, protocol: 'tcp' as const, service_name: 'nginx' }
 
     it('shows edit form pre-filled when pencil is clicked', () => {
-      setupStore({ services: [svc] })
+      setupStore({ services: [{ ...svc, path: '/admin' }] })
       render(<DetailPanel onEdit={vi.fn()} />)
       // Hover to reveal edit button (fireEvent.mouseOver isn't needed — opacity is CSS only)
       const editBtn = screen.getByTitle('Edit service')
@@ -341,6 +367,8 @@ describe('DetailPanel', () => {
       expect(nameInput.value).toBe('nginx')
       const portInput = screen.getByPlaceholderText('Port') as HTMLInputElement
       expect(portInput.value).toBe('80')
+      const pathInput = screen.getByPlaceholderText('Path (/admin)') as HTMLInputElement
+      expect(pathInput.value).toBe('/admin')
     })
 
     it('calls updateNode with updated values on Save', () => {
@@ -359,11 +387,13 @@ describe('DetailPanel', () => {
 
       const nameInput = screen.getByPlaceholderText('Service name')
       fireEvent.change(nameInput, { target: { value: 'apache' } })
+      fireEvent.change(screen.getByPlaceholderText('Path (/admin)'), { target: { value: '/admin' } })
       fireEvent.click(screen.getByRole('button', { name: 'Save' }))
 
       expect(updateNode).toHaveBeenCalledOnce()
       expect(updateNode.mock.calls[0][1].services[0].service_name).toBe('apache')
       expect(updateNode.mock.calls[0][1].services[0].port).toBe(80)
+      expect(updateNode.mock.calls[0][1].services[0].path).toBe('/admin')
     })
 
     it('cancels edit without updating', () => {
@@ -385,4 +415,76 @@ describe('DetailPanel', () => {
       expect(screen.getByText('nginx')).toBeDefined()
     })
   })
+
+  describe('IP Address — clickable link', () => {
+    it('renders a link for a single IP', () => {
+      setupStore({ ip: '192.168.1.10' })
+      render(<DetailPanel onEdit={vi.fn()} />)
+      const link = screen.getByRole('link', { name: /192\.168\.1\.10/ })
+      expect(link).toBeDefined()
+      expect(link.getAttribute('href')).toBe('http://192.168.1.10')
+      expect(link.getAttribute('target')).toBe('_blank')
+    })
+
+    it('renders no IP link when ip is absent', () => {
+      setupStore({ ip: undefined })
+      render(<DetailPanel onEdit={vi.fn()} />)
+      expect(screen.queryByText('IP Address')).toBeNull()
+    })
+
+    it('uses primary IP as href for comma-separated IPs', () => {
+      setupStore({ ip: '192.168.1.10, 192.168.1.11' })
+      render(<DetailPanel onEdit={vi.fn()} />)
+      const link = screen.getByRole('link', { name: /192\.168\.1\.10/ })
+      expect(link.getAttribute('href')).toBe('http://192.168.1.10')
+    })
+
+    it('displays full comma-separated IP string as link text', () => {
+      setupStore({ ip: '192.168.1.10, 192.168.1.11' })
+      render(<DetailPanel onEdit={vi.fn()} />)
+      expect(screen.getByText(/192\.168\.1\.10, 192\.168\.1\.11/)).toBeDefined()
+    })
+  })
+
+  describe('ServiceBadge rendering', () => {
+    it('renders service name and port/protocol label', () => {
+      setupStore({ services: [{ port: 8080, protocol: 'tcp', service_name: 'nginx', path: '' }] })
+      render(<DetailPanel onEdit={vi.fn()} />)
+      expect(screen.getByText('nginx')).toBeDefined()
+      expect(screen.getByText('8080/tcp')).toBeDefined()
+    })
+
+    it('renders path label when path is set', () => {
+      setupStore({ services: [{ port: 80, protocol: 'tcp', service_name: 'web', path: '/admin' }] })
+      render(<DetailPanel onEdit={vi.fn()} />)
+      expect(screen.getByText('/admin')).toBeDefined()
+    })
+
+    it('renders no path text when path is empty', () => {
+      setupStore({ services: [{ port: 80, protocol: 'tcp', service_name: 'web', path: '' }] })
+      render(<DetailPanel onEdit={vi.fn()} />)
+      expect(screen.queryByText('/')).toBeNull()
+    })
+
+    it('renders port/protocol omitted when port is absent', () => {
+      setupStore({ services: [{ protocol: 'tcp', service_name: 'health', path: '' }] })
+      render(<DetailPanel onEdit={vi.fn()} />)
+      expect(screen.getByText('health')).toBeDefined()
+      expect(screen.queryByText(/\/tcp/)).toBeNull()
+    })
+
+    it('renders service name as link when ip and port are set', () => {
+      setupStore({ ip: '192.168.1.10', services: [{ port: 8080, protocol: 'tcp', service_name: 'nginx', path: '' }] })
+      render(<DetailPanel onEdit={vi.fn()} />)
+      const link = screen.getByRole('link', { name: 'nginx' })
+      expect(link.getAttribute('href')).toContain('192.168.1.10')
+      expect(link.getAttribute('target')).toBe('_blank')
+    })
+
+    it('renders service name as plain text when no url can be built', () => {
+      setupStore({ ip: undefined, services: [{ protocol: 'tcp', service_name: 'health', path: '' }] })
+      render(<DetailPanel onEdit={vi.fn()} />)
+      expect(screen.getByText('health').tagName).not.toBe('A')
+    })
+  })
 })

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

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

frontend/src/components/ui/tooltip.tsx

@@ -1,64 +1,30 @@
-"use client"
+import * as TooltipPrimitive from '@radix-ui/react-tooltip'
 
-import { Tooltip as TooltipPrimitive } from "@base-ui/react/tooltip"
-
-import { cn } from "@/lib/utils"
-
-function TooltipProvider({
-  delay = 0,
-  ...props
-}: TooltipPrimitive.Provider.Props) {
-  return (
-    <TooltipPrimitive.Provider
-      data-slot="tooltip-provider"
-      delay={delay}
-      {...props}
-    />
-  )
-}
-
-function Tooltip({ ...props }: TooltipPrimitive.Root.Props) {
-  return <TooltipPrimitive.Root data-slot="tooltip" {...props} />
-}
-
-function TooltipTrigger({ ...props }: TooltipPrimitive.Trigger.Props) {
-  return <TooltipPrimitive.Trigger data-slot="tooltip-trigger" {...props} />
-}
+const TooltipProvider = TooltipPrimitive.Provider
+const Tooltip = TooltipPrimitive.Root
+const TooltipTrigger = TooltipPrimitive.Trigger
 
 function TooltipContent({
   className,
-  side = "top",
   sideOffset = 4,
-  align = "center",
-  alignOffset = 0,
   children,
   ...props
-}: TooltipPrimitive.Popup.Props &
-  Pick<
-    TooltipPrimitive.Positioner.Props,
-    "align" | "alignOffset" | "side" | "sideOffset"
-  >) {
+}: React.ComponentPropsWithoutRef<typeof TooltipPrimitive.Content>) {
   return (
     <TooltipPrimitive.Portal>
-      <TooltipPrimitive.Positioner
-        align={align}
-        alignOffset={alignOffset}
-        side={side}
+      <TooltipPrimitive.Content
         sideOffset={sideOffset}
-        className="isolate z-50"
-      >
-        <TooltipPrimitive.Popup
-          data-slot="tooltip-content"
-          className={cn(
-            "z-50 inline-flex w-fit max-w-xs origin-(--transform-origin) items-center gap-1.5 rounded-md bg-foreground px-3 py-1.5 text-xs text-background has-data-[slot=kbd]:pr-1.5 data-[side=bottom]:slide-in-from-top-2 data-[side=inline-end]:slide-in-from-left-2 data-[side=inline-start]:slide-in-from-right-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 **:data-[slot=kbd]:relative **:data-[slot=kbd]:isolate **:data-[slot=kbd]:z-50 **:data-[slot=kbd]:rounded-sm data-[state=delayed-open]:animate-in data-[state=delayed-open]:fade-in-0 data-[state=delayed-open]:zoom-in-95 data-open:animate-in data-open:fade-in-0 data-open:zoom-in-95 data-closed:animate-out data-closed:fade-out-0 data-closed:zoom-out-95",
-            className
-          )}
+        className={[
+          'z-50 overflow-hidden rounded-md border border-[#30363d] bg-[#161b22] px-2 py-1 text-xs text-[#e6edf3] shadow-md',
+          'animate-in fade-in-0 zoom-in-95',
+          className,
+        ]
+          .filter(Boolean)
+          .join(' ')}
         {...props}
       >
         {children}
-          <TooltipPrimitive.Arrow className="z-50 size-2.5 translate-y-[calc(-50%-2px)] rotate-45 rounded-[2px] bg-foreground fill-foreground data-[side=bottom]:top-1 data-[side=inline-end]:top-1/2! data-[side=inline-end]:-left-1 data-[side=inline-end]:-translate-y-1/2 data-[side=inline-start]:top-1/2! data-[side=inline-start]:-right-1 data-[side=inline-start]:-translate-y-1/2 data-[side=left]:top-1/2! data-[side=left]:-right-1 data-[side=left]:-translate-y-1/2 data-[side=right]:top-1/2! data-[side=right]:-left-1 data-[side=right]:-translate-y-1/2 data-[side=top]:-bottom-2.5" />
-        </TooltipPrimitive.Popup>
-      </TooltipPrimitive.Positioner>
+      </TooltipPrimitive.Content>
     </TooltipPrimitive.Portal>
   )
 }

frontend/src/index.css

@@ -6,6 +6,11 @@
 
 @custom-variant dark (&:is(.dark *));
 
+@keyframes homelable-basic-dash {
+  from { stroke-dashoffset: 10; }
+  to   { stroke-dashoffset: 0; }
+}
+
 /* Homelable dark theme — always dark */
 :root {
     --background: #0d1117;

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

@@ -49,6 +49,32 @@ describe('canvasStore', () => {
     expect(hasUnsavedChanges).toBe(true)
   })
 
+  it('addNode nests under parent only when parent is in container mode', () => {
+    const parent = { ...makeNode('p1', { container_mode: false }), position: { x: 100, y: 100 } }
+    const child = { ...makeNode('c1', { parent_id: 'p1' }), position: { x: 150, y: 180 } }
+    useCanvasStore.getState().addNode(parent)
+    useCanvasStore.getState().addNode(child)
+    const childNode = useCanvasStore.getState().nodes.find((n) => n.id === 'c1')
+    expect(childNode?.parentId).toBeUndefined()
+
+    useCanvasStore.getState().updateNode('p1', { container_mode: true })
+    useCanvasStore.getState().setProxmoxContainerMode('p1', true)
+    const nested = useCanvasStore.getState().nodes.find((n) => n.id === 'c1')
+    expect(nested?.parentId).toBe('p1')
+    expect(nested?.extent).toBe('parent')
+  })
+
+  it('docker_container nests under docker_host with container_mode on', () => {
+    const host = { ...makeNode('dh1', { type: 'docker_host', container_mode: true }), position: { x: 100, y: 100 } }
+    const container = { ...makeNode('dc1', { type: 'docker_container' }), position: { x: 160, y: 180 } }
+    useCanvasStore.getState().addNode(host)
+    useCanvasStore.getState().addNode(container)
+    useCanvasStore.getState().updateNode('dc1', { parent_id: 'dh1' })
+    const node = useCanvasStore.getState().nodes.find((n) => n.id === 'dc1')
+    expect(node?.parentId).toBe('dh1')
+    expect(node?.extent).toBe('parent')
+  })
+
   it('updateNode updates data fields', () => {
     useCanvasStore.getState().addNode(makeNode('n1', { label: 'old' }))
     useCanvasStore.getState().updateNode('n1', { label: 'new', ip: '10.0.0.1' })
@@ -84,7 +110,7 @@ describe('canvasStore', () => {
 
   it('updateNode clearing parent_id converts position to absolute and clears parentId', () => {
     const proxmox = { ...makeNode('px1', { type: 'proxmox', container_mode: true }), position: { x: 100, y: 100 } }
-    const lxc = { ...makeNode('lxc1', { type: 'lxc', parent_id: 'px1' }), position: { x: 30, y: 40 }, parentId: 'px1', extent: 'parent' as const }
+    const lxc = { ...makeNode('lxc1', { type: 'lxc', parent_id: 'px1' }), position: { x: 130, y: 140 }, parentId: 'px1', extent: 'parent' as const }
     useCanvasStore.getState().addNode(proxmox)
     useCanvasStore.getState().addNode(lxc)
     useCanvasStore.getState().updateNode('lxc1', { parent_id: undefined })
@@ -214,7 +240,7 @@ describe('canvasStore', () => {
   })
 
   it('deleteNode also removes children with matching parentId', () => {
-    useCanvasStore.getState().addNode(makeNode('parent'))
+    useCanvasStore.getState().addNode(makeNode('parent', { container_mode: true }))
     useCanvasStore.getState().addNode(makeNode('child', { parent_id: 'parent' }))
     useCanvasStore.getState().deleteNode('parent')
     const { nodes } = useCanvasStore.getState()
@@ -222,8 +248,8 @@ describe('canvasStore', () => {
     expect(nodes.find((n) => n.id === 'child')).toBeUndefined()
   })
 
-  it('addNode with parent_id sets parentId and extent', () => {
-    useCanvasStore.getState().addNode(makeNode('parent'))
+  it('addNode with parent_id sets parentId and extent when parent is in container mode', () => {
+    useCanvasStore.getState().addNode(makeNode('parent', { container_mode: true }))
     useCanvasStore.getState().addNode(makeNode('child', { parent_id: 'parent' }))
     const child = useCanvasStore.getState().nodes.find((n) => n.id === 'child')
     expect(child?.parentId).toBe('parent')
@@ -422,6 +448,26 @@ describe('canvasStore', () => {
     expect(hasUnsavedChanges).toBe(true)
   })
 
+  it('setProxmoxContainerMode ON sets width/height for docker_host (not just proxmox)', () => {
+    const host: Node<NodeData> = { id: 'dh', type: 'docker_host', position: { x: 0, y: 0 }, data: { label: 'dh', type: 'docker_host', status: 'unknown', services: [], container_mode: false } }
+    useCanvasStore.setState({ nodes: [host] })
+    useCanvasStore.getState().setProxmoxContainerMode('dh', true)
+    const updated = useCanvasStore.getState().nodes.find((n) => n.id === 'dh')
+    expect(updated?.data.container_mode).toBe(true)
+    expect(updated?.width).toBe(300)
+    expect(updated?.height).toBe(200)
+  })
+
+  it('setProxmoxContainerMode OFF clears width/height for docker_host', () => {
+    const host: Node<NodeData> = { id: 'dh', type: 'docker_host', position: { x: 0, y: 0 }, width: 300, height: 200, data: { label: 'dh', type: 'docker_host', status: 'unknown', services: [], container_mode: true } }
+    useCanvasStore.setState({ nodes: [host] })
+    useCanvasStore.getState().setProxmoxContainerMode('dh', false)
+    const updated = useCanvasStore.getState().nodes.find((n) => n.id === 'dh')
+    expect(updated?.data.container_mode).toBe(false)
+    expect(updated?.width).toBeUndefined()
+    expect(updated?.height).toBeUndefined()
+  })
+
   it('setProxmoxContainerMode ON nests children inside proxmox', () => {
     const proxmox: Node<NodeData> = { id: 'px', type: 'proxmox', position: { x: 0, y: 0 }, data: { label: 'px', type: 'proxmox', status: 'unknown', services: [], container_mode: false } }
     const child = makeNode('vm1', { parent_id: 'px', type: 'vm' })

frontend/src/stores/canvasStore.ts

@@ -172,8 +172,18 @@ export const useCanvasStore = create<CanvasState>((set) => ({
 
   addNode: (node) =>
     set((state) => {
-      const enriched = node.data.parent_id
-        ? { ...node, parentId: node.data.parent_id, extent: 'parent' as const }
+      const parent = node.data.parent_id ? state.nodes.find((n) => n.id === node.data.parent_id) : null
+      const shouldNestInParent = !!(parent?.data.container_mode)
+      const enriched = node.data.parent_id && shouldNestInParent
+        ? {
+            ...node,
+            parentId: node.data.parent_id,
+            extent: 'parent' as const,
+            position: {
+              x: Math.max(10, node.position.x - parent.position.x),
+              y: Math.max(10, node.position.y - parent.position.y),
+            },
+          }
         : node
       // Parents must come before children in the array (React Flow requirement)
       const withoutNew = state.nodes.filter((n) => n.id !== node.id)
@@ -191,6 +201,10 @@ export const useCanvasStore = create<CanvasState>((set) => ({
       let nodes = state.nodes.map((n) => {
         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') {
+          updated.height = undefined
+        }
         if ('parent_id' in data) {
           const newParentId = data.parent_id ?? undefined
           if (!newParentId && n.parentId) {
@@ -279,14 +293,37 @@ export const useCanvasStore = create<CanvasState>((set) => ({
 
   setProxmoxContainerMode: (proxmoxId, enabled) =>
     set((state) => {
+      const parentNode = state.nodes.find((n) => n.id === proxmoxId)
       let nodes = state.nodes.map((n) => {
         if (n.id === proxmoxId) {
           const withMode = { ...n, data: { ...n.data, container_mode: enabled } }
           return enabled
-            ? { ...withMode, width: 300, height: 200 }
+            ? { ...withMode, width: n.width ?? 300, height: n.height ?? 200 }
             : { ...withMode, width: undefined, height: undefined }
         }
         if (n.data.parent_id === proxmoxId) {
+          if (enabled && parentNode) {
+            return {
+              ...n,
+              parentId: proxmoxId,
+              extent: 'parent' as const,
+              position: {
+                x: Math.max(10, n.position.x - parentNode.position.x),
+                y: Math.max(10, n.position.y - parentNode.position.y),
+              },
+            }
+          }
+          if (!enabled && parentNode) {
+            return {
+              ...n,
+              parentId: undefined,
+              extent: undefined,
+              position: {
+                x: parentNode.position.x + n.position.x,
+                y: parentNode.position.y + n.position.y,
+              },
+            }
+          }
           return enabled
             ? { ...n, parentId: proxmoxId, extent: 'parent' as const }
             : { ...n, parentId: undefined, extent: undefined }

frontend/src/types/index.ts

@@ -13,7 +13,8 @@ export type NodeType =
   | 'printer'
   | 'computer'
   | 'cpl'
-  | 'docker'
+  | 'docker_host'
+  | 'docker_container'
   | 'generic'
   | 'groupRect'
   | 'group'
@@ -36,9 +37,10 @@ export type NodeStatus = 'online' | 'offline' | 'pending' | 'unknown'
 export type CheckMethod = 'ping' | 'http' | 'https' | 'tcp' | 'ssh' | 'prometheus' | 'health' | 'none'
 
 export interface ServiceInfo {
-  port: number
+  port?: number
   protocol: 'tcp' | 'udp'
   service_name: string
+  path?: string
   icon?: string
   category?: string
 }
@@ -107,7 +109,7 @@ export interface EdgeData extends Record<string, unknown> {
   speed?: string
   custom_color?: string
   path_style?: EdgePathStyle
-  animated?: boolean | 'snake' | 'flow' | 'none'
+  animated?: boolean | 'snake' | 'flow' | 'basic' | 'none'
   waypoints?: Waypoint[]
 }
 
@@ -126,7 +128,8 @@ export const NODE_TYPE_LABELS: Record<NodeType, string> = {
   printer: 'Printer',
   computer: 'Computer',
   cpl: 'CPL / Powerline',
-  docker: 'Docker Host',
+  docker_host: 'Docker Host',
+  docker_container: 'Docker Container',
   generic: 'Generic Device',
   groupRect: 'Group Rectangle',
   group: 'Node Group',

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

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

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

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

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

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

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

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

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

@@ -134,6 +134,73 @@ describe('Standalone localStorage save/load cycle', () => {
     expect(stored.data?.label).toBe('VLAN 20')
   })
 
+  it('preserves node properties through the round-trip', () => {
+    const props = [
+      { key: 'RAM', value: '32 GB', icon: 'MemoryStick', visible: true },
+      { key: 'CPU', value: 'Intel i9', icon: 'Cpu', visible: false },
+    ]
+    const nodes = [makeNode('n1', { data: { label: 'n1', type: 'server', status: 'unknown', services: [], properties: props } })]
+    const raw = standaloneSerialize(nodes, [])
+    const { nodes: loaded } = standaloneDeserialize(raw)
+    useCanvasStore.getState().loadCanvas(loaded, [])
+
+    const stored = useCanvasStore.getState().nodes[0]
+    expect(stored.data.properties).toEqual(props)
+  })
+
+  it('preserves empty properties array through the round-trip', () => {
+    const nodes = [makeNode('n1', { data: { label: 'n1', type: 'server', status: 'unknown', services: [], properties: [] } })]
+    const raw = standaloneSerialize(nodes, [])
+    const { nodes: loaded } = standaloneDeserialize(raw)
+    useCanvasStore.getState().loadCanvas(loaded, [])
+
+    expect(useCanvasStore.getState().nodes[0].data.properties).toEqual([])
+  })
+
+  it('preserves edge waypoints through the round-trip', () => {
+    const waypoints = [{ x: 100, y: 200 }, { x: 300, y: 150 }]
+    const edges: Edge<EdgeData>[] = [{
+      id: 'e1', source: 'n1', target: 'n2', type: 'ethernet',
+      data: { type: 'ethernet', waypoints },
+    }]
+    const raw = standaloneSerialize([], edges)
+    const { edges: loaded } = standaloneDeserialize(raw)
+    useCanvasStore.getState().loadCanvas([], loaded)
+
+    expect(useCanvasStore.getState().edges[0].data?.waypoints).toEqual(waypoints)
+  })
+
+  it('preserves basic animation through the round-trip', () => {
+    const edges: Edge<EdgeData>[] = [{
+      id: 'e1', source: 'n1', target: 'n2', type: 'ethernet',
+      data: { type: 'ethernet', animated: 'basic' },
+    }]
+    const raw = standaloneSerialize([], edges)
+    const { edges: loaded } = standaloneDeserialize(raw)
+    useCanvasStore.getState().loadCanvas([], loaded)
+
+    expect(useCanvasStore.getState().edges[0].data?.animated).toBe('basic')
+  })
+
+  it('preserves all three animation types through the round-trip', () => {
+    const n1 = makeNode('n1')
+    const n2 = makeNode('n2')
+    const n3 = makeNode('n3')
+    const edges: Edge<EdgeData>[] = [
+      { id: 'e1', source: 'n1', target: 'n2', type: 'ethernet', data: { type: 'ethernet', animated: 'snake' } },
+      { id: 'e2', source: 'n2', target: 'n3', type: 'ethernet', data: { type: 'ethernet', animated: 'flow' } },
+      { id: 'e3', source: 'n1', target: 'n3', type: 'ethernet', data: { type: 'ethernet', animated: 'basic' } },
+    ]
+    const raw = standaloneSerialize([n1, n2, n3], edges)
+    const { edges: loaded } = standaloneDeserialize(raw)
+    useCanvasStore.getState().loadCanvas([n1, n2, n3], loaded)
+
+    const stored = useCanvasStore.getState().edges
+    expect(stored.find((e) => e.id === 'e1')?.data?.animated).toBe('snake')
+    expect(stored.find((e) => e.id === 'e2')?.data?.animated).toBe('flow')
+    expect(stored.find((e) => e.id === 'e3')?.data?.animated).toBe('basic')
+  })
+
   // ── loadCanvas marks clean ────────────────────────────────────────────────
 
   it('loadCanvas sets hasUnsavedChanges to false', () => {

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

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

frontend/src/utils/canvasSerializer.ts

@@ -44,7 +44,7 @@ export interface ApiEdge {
   speed?: string | null
   custom_color?: string | null
   path_style?: string | null
-  animated?: boolean | 'snake' | 'flow' | 'none'
+  animated?: boolean | 'snake' | 'flow' | 'basic' | 'none'
   source_handle?: string | null
   target_handle?: string | null
   waypoints?: Waypoint[] | null
@@ -102,8 +102,8 @@ export function serializeNode(n: Node<NodeData>): Record<string, unknown> {
     disk_gb: n.data.disk_gb ?? null,
     show_hardware: n.data.show_hardware ?? false,
     properties: n.data.properties ?? [],
-    width: n.width ?? null,
-    height: n.height ?? null,
+    width: n.measured?.width ?? n.width ?? null,
+    height: n.measured?.height ?? n.height ?? null,
     bottom_handles: n.data.bottom_handles ?? 1,
     pos_x: n.position.x,
     pos_y: n.position.y,
@@ -134,6 +134,7 @@ export function deserializeApiNode(
   n: ApiNode,
   proxmoxContainerMap: Map<string, boolean>,
 ): Node<NodeData> {
+  const normalizedType = n.type === 'docker' ? 'docker_host' : n.type
   if (n.type === 'groupRect') {
     const w = (n.custom_colors?.width as number | undefined) ?? 360
     const h = (n.custom_colors?.height as number | undefined) ?? 240
@@ -152,15 +153,15 @@ export function deserializeApiNode(
   const parentIsContainer = n.parent_id ? (proxmoxContainerMap.get(n.parent_id) ?? false) : false
   return {
     id: n.id,
-    type: n.type,
+    type: normalizedType,
     position: { x: n.pos_x, y: n.pos_y },
-    data: n as unknown as NodeData,
+    data: { ...n, type: normalizedType } as unknown as NodeData,
     ...(n.parent_id && parentIsContainer ? { parentId: n.parent_id, extent: 'parent' as const } : {}),
-    ...(n.type === 'proxmox' && n.container_mode !== false
+    ...(['proxmox', 'vm', 'lxc', 'docker_host'].includes(normalizedType) && n.container_mode !== false
       ? { width: n.width ?? 300, height: n.height ?? 200 }
       : {}),
-    ...(n.width && n.type !== 'proxmox' ? { width: n.width } : {}),
-    ...(n.height && n.type !== 'proxmox' ? { height: n.height } : {}),
+    ...(n.width && !['proxmox', 'vm', 'lxc', 'docker_host'].includes(normalizedType) ? { width: n.width } : {}),
+    ...(n.height && !['proxmox', 'vm', 'lxc', 'docker_host'].includes(normalizedType) ? { height: n.height } : {}),
   }
 }
 

frontend/src/utils/colorUtils.ts

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

frontend/src/utils/export.ts

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

frontend/src/utils/exportMarkdown.ts

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

frontend/src/utils/maskIp.ts

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

frontend/src/utils/nodeIcons.ts

@@ -99,7 +99,7 @@ export const ICON_REGISTRY: IconEntry[] = [
 
   // --- Containers & Dev ---
   { key: 'anchor',    label: 'Portainer / Docker',        category: 'Dev & Containers', icon: Anchor },
-  { key: 'package',   label: 'Docker Host',          category: 'Dev & Containers', icon: Package },
+  { key: 'package',   label: 'Docker Host / Container',  category: 'Dev & Containers', icon: Package },
   { key: 'gitbranch', label: 'Gitea / Gitlab',       category: 'Dev & Containers', icon: GitBranch },
   { key: 'terminal',  label: 'SSH / Shell',          category: 'Dev & Containers', icon: Terminal },
   { key: 'code',      label: 'VS Code Server',       category: 'Dev & Containers', icon: Code2 },
@@ -132,7 +132,8 @@ export const NODE_TYPE_DEFAULT_ICONS: Record<NodeType, LucideIcon> = {
   printer:      Printer,
   computer:     Monitor,
   cpl:          PlugZap,
-  docker:   Anchor,
+  docker_host:       Anchor,
+  docker_container:  Package,
   generic:           Circle,
   group:        Circle,
   groupRect:    Circle,

frontend/src/utils/propertyIcons.ts

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

frontend/src/utils/serviceUrl.ts

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

frontend/src/utils/themes.ts

@@ -56,9 +56,10 @@ export const THEMES: Record<ThemeId, ThemePreset> = {
         printer:      { border: '#8b949e', icon: '#8b949e' },
         computer:     { border: '#a855f7', icon: '#a855f7' },
         cpl:          { border: '#e3b341', icon: '#e3b341' },
-        docker:   { border: '#2496ED', icon: '#2496ED' },
+        docker_host:       { border: '#2496ED', icon: '#2496ED' },
+        docker_container:  { border: '#0ea5e9', icon: '#0ea5e9' },
         generic:           { border: '#8b949e', icon: '#8b949e' },
-        groupRect:{ border: '#00d4ff', icon: '#00d4ff' },
+        groupRect:         { border: '#00d4ff', icon: '#00d4ff' },
         group:             { border: '#00d4ff', icon: '#00d4ff' },
       },
       nodeCardBackground: '#21262d',
@@ -111,9 +112,10 @@ export const THEMES: Record<ThemeId, ThemePreset> = {
         printer:       { border: '#94a3b8', icon: '#94a3b8' },
         computer:      { border: '#c084fc', icon: '#c084fc' },
         cpl:           { border: '#fbbf24', icon: '#fbbf24' },
-        docker:   { border: '#2496ED', icon: '#2496ED' },
+        docker_host:       { border: '#2496ED', icon: '#2496ED' },
+        docker_container:  { border: '#38bdf8', icon: '#38bdf8' },
         generic:           { border: '#94a3b8', icon: '#94a3b8' },
-        groupRect:{ border: '#22d3ee', icon: '#22d3ee' },
+        groupRect:         { border: '#22d3ee', icon: '#22d3ee' },
         group:             { border: '#22d3ee', icon: '#22d3ee' },
       },
       nodeCardBackground: '#0a0a0a',
@@ -166,9 +168,10 @@ export const THEMES: Record<ThemeId, ThemePreset> = {
         printer:       { border: '#6b7280', icon: '#6b7280' },
         computer:      { border: '#7c3aed', icon: '#7c3aed' },
         cpl:           { border: '#b45309', icon: '#b45309' },
-        docker:   { border: '#2496ED', icon: '#2496ED' },
+        docker_host:       { border: '#2496ED', icon: '#2496ED' },
+        docker_container:  { border: '#0369a1', icon: '#0369a1' },
         generic:           { border: '#6b7280', icon: '#6b7280' },
-        groupRect:{ border: '#0284c7', icon: '#0284c7' },
+        groupRect:         { border: '#0284c7', icon: '#0284c7' },
         group:             { border: '#0284c7', icon: '#0284c7' },
       },
       nodeCardBackground: '#ffffff',
@@ -221,9 +224,10 @@ export const THEMES: Record<ThemeId, ThemePreset> = {
         printer:      { border: '#8888ff', icon: '#8888ff' },
         computer:     { border: '#ff00ff', icon: '#ff00ff' },
         cpl:          { border: '#ffff00', icon: '#ffff00' },
-        docker:   { border: '#00aaff', icon: '#00aaff' },
+        docker_host:       { border: '#00aaff', icon: '#00aaff' },
+        docker_container:  { border: '#00ddff', icon: '#00ddff' },
         generic:           { border: '#8888ff', icon: '#8888ff' },
-        groupRect:{ border: '#00ffff', icon: '#00ffff' },
+        groupRect:         { border: '#00ffff', icon: '#00ffff' },
         group:             { border: '#00ffff', icon: '#00ffff' },
       },
       nodeCardBackground: '#0f0f2a',
@@ -276,9 +280,10 @@ export const THEMES: Record<ThemeId, ThemePreset> = {
         printer:      { border: '#005500', icon: '#005500' },
         computer:     { border: '#008822', icon: '#008822' },
         cpl:          { border: '#66ff33', icon: '#66ff33' },
-        docker:   { border: '#00cc88', icon: '#00cc88' },
+        docker_host:       { border: '#00cc88', icon: '#00cc88' },
+        docker_container:  { border: '#00aacc', icon: '#00aacc' },
         generic:           { border: '#006600', icon: '#006600' },
-        groupRect:{ border: '#00ff41', icon: '#00ff41' },
+        groupRect:         { border: '#00ff41', icon: '#00ff41' },
         group:             { border: '#00ff41', icon: '#00ff41' },
       },
       nodeCardBackground: '#001100',

frontend/vite.config.ts

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