Neuere deploy version

.dockerignore

@@ -0,0 +1,17 @@
+node_modules
+dist
+.git
+.github
+.vscode
+*.md
+.env
+.env.local
+.DS_Store
+Thumbs.db
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.eslintcache
+coverage
+.vitest

.github/copilot-instructions.md

@@ -0,0 +1,104 @@
+# NVJ Turnierplaner - AI Coding Agent Instructions
+
+## Project Overview
+Volleyball tournament organizer (NVJ = Netzroller Volleyball Jugend) for managing teams, rounds, and scoring across two league types: Bundesliga and Champions League. Built with React/TypeScript.
+
+## Architecture
+
+### State Management Pattern
+Single global context provider in [src/context/TournamentContext.tsx](src/context/TournamentContext.tsx):
+- **TournamentProvider** wraps entire app in [App.tsx](src/App.tsx)
+- Access via `useTournament()` hook - throws error if used outside provider
+- State includes: teams, rounds, field count, match results
+- **Critical**: Use `crypto.randomUUID()` for all new IDs (teams, matches, rounds)
+
+### Data Flow
+1. Teams created on Index page → stored in context
+2. `generateMatches()` utility distributes teams across fields/leagues
+3. Rounds track match results and waiting teams
+4. Scores calculated via point differential: `pointsA = -(scoreB - scoreA)`, `pointsB = (scoreB - scoreA)`
+
+### Type System ([src/types/tournament.ts](src/types/tournament.ts))
+- **League**: `'bundesliga' | 'champions'` - string literal types only
+- **Match** includes `result?: MatchResult` - undefined until scores entered
+- **Round** has `completed: boolean` - only one active round allowed at a time
+- **TeamScore** maintains `pointsHistory: number[]` for per-round tracking
+
+## Development Workflow
+
+### Running the App
+```bash
+npm run dev          # Start development server on port 8080
+npm run build        # Production build
+npm run build:dev    # Development mode build
+npm run test         # Run Vitest once
+npm run test:watch   # Watch mode for tests
+```
+
+### Vite Configuration
+- **Path alias**: `@/` maps to `src/` (configured in [vite.config.ts](vite.config.ts))
+- **React deduplication**: Critical for preventing hook errors - never remove from config
+
+## UI Component Conventions
+
+### shadcn/ui Pattern
+- All UI primitives in [src/components/ui/](src/components/ui/) - **do not edit** these directly
+- Import from `@/components/ui/<component>` 
+- Customization via Tailwind classes and variants, not component modification
+
+### Design System ([src/index.css](src/index.css))
+**Custom CSS tokens** (use these instead of arbitrary values):
+- `card-apple` - Standard card styling (rounded-2xl, shadow, border)
+- `card-apple-hover` - Interactive card with hover effects
+- `bg-bundesliga` / `bg-champions` - League-specific colors with matching foregrounds
+- `bg-waiting` / `bg-field` - Status colors for team/field states
+
+**Color semantics**:
+- Bundesliga: Red theme (`--bundesliga: 0 72% 51%`)
+- Champions: Gold/yellow theme (`--champions: 45 93% 47%`)
+- Field: Green (`--field: 142 71% 45%`)
+- All have HSL definitions in CSS custom properties
+
+### Component Structure Pattern
+See [src/components/TournamentView.tsx](src/components/TournamentView.tsx) for reference:
+- Extract sub-components within file for local use (`WaitingTeam`, `LeagueSection`)
+- Use typed icon props: `icon: typeof Trophy` instead of React.ComponentType
+- Filter round data at component level, not in context
+
+## Key Files & Responsibilities
+
+- [src/utils/tournamentUtils.ts](src/utils/tournamentUtils.ts) - Match generation with field distribution logic
+- [src/context/TournamentContext.tsx](src/context/TournamentContext.tsx) - All tournament state mutations
+- [src/pages/Index.tsx](src/pages/Index.tsx) - Team setup interface
+- [src/pages/Tournament.tsx](src/pages/Tournament.tsx) - Active tournament management
+- [src/components/MatchScoreInput.tsx](src/components/MatchScoreInput.tsx) - Score entry with point calculation
+
+## Project-Specific Rules
+
+1. **Never modify completed rounds** - `completed: true` rounds are immutable
+2. **Field allocation**: Bundesliga and Champions always share fields evenly (±1) when both have teams
+3. **Waiting teams**: Odd-numbered teams in a league → last team waits (see `createMatchesForLeague`)
+4. **Score point mapping**: Differential-based, not win/loss binary
+5. **Component naming**: PascalCase files match export name exactly
+6. **Routing**: Custom routes MUST be above `path="*"` catch-all in [App.tsx](App.tsx)
+
+## Dependencies Notes
+
+- **Bun runtime**: Package manager is Bun (uses bun.lockb), but npm scripts work
+- **React Router**: v6 pattern with BrowserRouter
+- **React Query**: QueryClient setup in App.tsx but minimal usage currently
+- **Lucide React**: Icon library of choice (see imports in components)
+- **Sonner + shadcn Toast**: Dual toast systems - prefer Sonner for new toasts
+
+## Testing
+
+- Vitest + Testing Library configured ([vitest.config.ts](vitest.config.ts))
+- Test setup in [src/test/setup.ts](src/test/setup.ts)
+- Run with `npm run test:watch` for development
+
+## Common Pitfalls
+
+- Don't destructure `useTournament()` before checking context existence
+- TypeScript paths require build tool awareness - always use `@/` imports
+- Custom CSS utilities won't work without `@layer utilities` wrapper
+- Dark mode is class-based - test both light/dark themes

Dockerfile

@@ -0,0 +1,34 @@
+# Multi-stage build für minimales Image
+
+# Build Stage
+FROM node:18-alpine AS builder
+
+WORKDIR /app
+
+# Kopiere package files
+COPY package*.json ./
+COPY bun.lockb* ./
+
+# Installiere Dependencies
+RUN npm ci --only=production=false
+
+# Kopiere Source Code
+COPY . .
+
+# Build der Anwendung
+RUN npm run build
+
+# Production Stage
+FROM nginx:alpine
+
+# Kopiere Build-Artefakte vom Builder
+COPY --from=builder /app/dist /usr/share/nginx/html
+
+# Kopiere nginx Konfiguration
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+# Exponiere Port 80
+EXPOSE 80
+
+# nginx läuft automatisch im Vordergrund
+CMD ["nginx", "-g", "daemon off;"]

README.md

@@ -1,73 +1,65 @@
-# Welcome to your Lovable project
+# NVJ Turnierplaner
 
-## Project info
+Volleyball tournament organizer for Netzroller Volleyball Jugend (NVJ). Manage teams, rounds, and scoring across Bundesliga and Champions League formats.
 
-**URL**: https://lovable.dev/projects/REPLACE_WITH_PROJECT_ID
+## Getting Started
 
-## How can I edit this code?
+### Prerequisites
 
-There are several ways of editing your application.
+- Node.js (v18 or higher) - [install with nvm](https://github.com/nvm-sh/nvm#installing-and-updating)
+- Bun (optional, for package management)
 
-**Use Lovable**
+### Installation
-
-Simply visit the [Lovable Project](https://lovable.dev/projects/REPLACE_WITH_PROJECT_ID) and start prompting.
-
-Changes made via Lovable will be committed automatically to this repo.
-
-**Use your preferred IDE**
-
-If you want to work locally using your own IDE, you can clone this repo and push changes. Pushed changes will also be reflected in Lovable.
-
-The only requirement is having Node.js & npm installed - [install with nvm](https://github.com/nvm-sh/nvm#installing-and-updating)
-
-Follow these steps:
 
 ```sh
-# Step 1: Clone the repository using the project's Git URL.
+# Clone the repository
 git clone <YOUR_GIT_URL>
 
-# Step 2: Navigate to the project directory.
+# Navigate to the project directory
-cd <YOUR_PROJECT_NAME>
+cd nvj-turnierplaner2
 
-# Step 3: Install the necessary dependencies.
+# Install dependencies
-npm i
+npm install
+# or with bun
+bun install
 
-# Step 4: Start the development server with auto-reloading and an instant preview.
+# Start the development server
 npm run dev
 ```
 
-**Edit a file directly in GitHub**
+The app will be available at `http://localhost:8080`
 
-- Navigate to the desired file(s).
+## Tech Stack
-- Click the "Edit" button (pencil icon) at the top right of the file view.
-- Make your changes and commit the changes.
 
-**Use GitHub Codespaces**
+- **Vite** - Build tool and dev server
+- **React 18** - UI framework
+- **TypeScript** - Type safety
+- **shadcn/ui** - Component library
+- **Tailwind CSS** - Styling
+- **React Router** - Navigation
+- **Vitest** - Testing framework
 
-- Navigate to the main page of your repository.
+## Available Scripts
-- Click on the "Code" button (green button) near the top right.
-- Select the "Codespaces" tab.
-- Click on "New codespace" to launch a new Codespace environment.
-- Edit files directly within the Codespace and commit and push your changes once you're done.
 
-## What technologies are used for this project?
+```sh
+npm run dev          # Start development server (port 8080)
+npm run build        # Production build
+npm run build:dev    # Development mode build
+npm run test         # Run tests once
+npm run test:watch   # Run tests in watch mode
+npm run lint         # Lint code
+npm run preview      # Preview production build
+```
 
-This project is built with:
+## Project Structure
 
-- Vite
+- `src/context/` - Global state management (TournamentContext)
-- TypeScript
+- `src/pages/` - Page components (Index, Tournament, NotFound)
-- React
+- `src/components/` - Reusable components
-- shadcn-ui
+- `src/components/ui/` - shadcn/ui primitives (do not edit directly)
-- Tailwind CSS
+- `src/utils/` - Utility functions (match generation logic)
+- `src/types/` - TypeScript type definitions
 
-## How can I deploy this project?
+## Development Guide
 
-Simply open [Lovable](https://lovable.dev/projects/REPLACE_WITH_PROJECT_ID) and click on Share -> Publish.
+See [.github/copilot-instructions.md](.github/copilot-instructions.md) for detailed architecture documentation and coding conventions.
-
-## Can I connect a custom domain to my Lovable project?
-
-Yes, you can!
-
-To connect a domain, navigate to Project > Settings > Domains and click Connect Domain.
-
-Read more here: [Setting up a custom domain](https://docs.lovable.dev/features/custom-domain#custom-domain)

docker-compose.yml

@@ -0,0 +1,17 @@
+version: '3.8'
+
+services:
+  turnierplaner:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: turnierplaner
+    ports:
+      - "18080:80"
+    restart: unless-stopped
+    networks:
+      - turnierplaner-network
+
+networks:
+  turnierplaner-network:
+    driver: bridge

nginx.conf

@@ -0,0 +1,38 @@
+server {
+    listen 80;
+    server_name localhost;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # Gzip Kompression
+    gzip on;
+    gzip_vary on;
+    gzip_min_length 1024;
+    gzip_types text/plain text/css text/xml text/javascript application/x-javascript application/xml+rss application/json application/javascript;
+
+    # Security Headers
+    add_header X-Frame-Options "SAMEORIGIN" always;
+    add_header X-Content-Type-Options "nosniff" always;
+    add_header X-XSS-Protection "1; mode=block" always;
+
+    # Cache statische Assets
+    location ~* \.(jpg|jpeg|png|gif|ico|css|js|svg|woff|woff2|ttf|eot)$ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+    }
+
+    # React Router - alle Anfragen zu index.html weiterleiten
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    # Keine Cache für index.html
+    location = /index.html {
+        add_header Cache-Control "no-cache, no-store, must-revalidate";
+        add_header Pragma "no-cache";
+        add_header Expires "0";
+    }
+
+    # Fehlerseiten
+    error_page 404 /index.html;
+}

package.json

@@ -65,9 +65,9 @@
   },
   "devDependencies": {
     "@eslint/js": "^9.32.0",
+    "@tailwindcss/typography": "^0.5.16",
     "@testing-library/jest-dom": "^6.6.0",
     "@testing-library/react": "^16.0.0",
-    "@tailwindcss/typography": "^0.5.16",
     "@types/node": "^22.16.5",
     "@types/react": "^18.3.23",
     "@types/react-dom": "^18.3.7",
@@ -78,7 +78,6 @@
     "eslint-plugin-react-refresh": "^0.4.20",
     "globals": "^15.15.0",
     "jsdom": "^20.0.3",
-    "lovable-tagger": "^1.1.13",
     "postcss": "^8.5.6",
     "tailwindcss": "^3.4.17",
     "typescript": "^5.8.3",

vite.config.ts

@@ -1,10 +1,9 @@
 import { defineConfig } from "vite";
 import react from "@vitejs/plugin-react-swc";
 import path from "path";
-import { componentTagger } from "lovable-tagger";
 
 // https://vitejs.dev/config/
-export default defineConfig(({ mode }) => ({
+export default defineConfig(() => ({
   server: {
     host: "::",
     port: 8080,
@@ -12,7 +11,7 @@ export default defineConfig(({ mode }) => ({
       overlay: false,
     },
   },
-  plugins: [react(), mode === "development" && componentTagger()].filter(Boolean),
+  plugins: [react()],
   resolve: {
     alias: {
       "@": path.resolve(__dirname, "./src"),