FROM python:3.11-slim

WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    git \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements first for caching
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy app code
COPY app.py .
COPY static/ static/

# Hugging Face Spaces runs on port 7860
ENV PORT=7860
EXPOSE 7860

# Run the app
CMD ["python", "app.py"]