FROM python:3.14-alpine

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV PORT=8080
ENV PYTHONPATH=/app
WORKDIR /app

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

COPY . .
WORKDIR /app/backend

RUN mkdir -p /app/data
EXPOSE $PORT

CMD ["sh", "-c", "gunicorn -w 4 -k uvicorn.workers.UvicornWorker app.main:app --bind 0.0.0.0:$PORT"]