FROM python:3.11-slim

# Non-interactive
ENV DEBIAN_FRONTEND=noninteractive
ENV PYTHONUNBUFFERED=1

# curl_cffi needs curl dev libs
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
        curl \
        libcurl4-openssl-dev \
        build-essential && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /app

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

COPY main.py .

# Hugging Face Spaces expects port 7860
EXPOSE 7860

CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]