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

EXPOSE 8080
CMD ["gunicorn", "--bind", "0.0.0.0:8080", "--workers", "2", "--worker-class", "gthread", "--threads", "8", "app:app"]