FROM python:3.12-slim

WORKDIR /app

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

COPY app.py .
COPY templates/ templates/

RUN mkdir -p /app/uploads

EXPOSE 80

CMD ["gunicorn", "-b", "0.0.0.0:80", "-w", "2", "--timeout", "30", "app:app"]