FROM python:3.11-slim

WORKDIR /app

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

# Copy EVERYTHING (not just app.py)
COPY . .

# Create persistent data directory
RUN mkdir -p /data

# Expose port (Hugging Face Spaces default)
EXPOSE 7860

# Set environment
ENV PORT=7860
ENV DATA_DIR=/data

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