FROM python:3.12-slim

WORKDIR /app

# Kein Systemd, keine Ports 80/443 - alles clean nach Coolify-Regeln

COPY backend/requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY backend/ .

RUN mkdir -p /app/data && chmod 777 /app/data

EXPOSE 8000

CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]