FROM python:3.13-slim

WORKDIR /app

RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc build-essential && rm -rf /var/lib/apt/lists/*

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt \
    streamlit streamlit-autorefresh pandas

COPY . .

EXPOSE 8501

CMD ["streamlit", "run", "dashboard.py", \
     "--server.port=8501", \
     "--server.address=0.0.0.0", \
     "--server.headless=true", \
     "--server.enableCORS=false"]