FROM python:3.11-slim

# Install system dependencies (needed for OpenCV/Pillow if your detector uses them)
USER root
RUN apt-get update && apt-get install -y \
    libgl1 \
    libglib2.0-0 \
    && rm -rf /var/lib/apt/lists/*

# Setup non-root user
RUN useradd -m -u 1000 user
USER user
ENV PATH="/home/user/.local/bin:$PATH"

# Set working directory to user home
WORKDIR /home/user/app

# Copy requirements and install
COPY --chown=user:user requirements.txt .
RUN pip install --no-cache-dir --user -r requirements.txt

# Copy application files
COPY --chown=user:user . .

# Expose port 7860
EXPOSE 7860

# Run Streamlit with flags to bypass common HF proxy issues
CMD ["streamlit", "run", "app.py", "--server.port=7860", "--server.address=0.0.0.0", "--server.enableCORS=false", "--server.enableXsrfProtection=false"]