FROM python:3.12-slim
RUN useradd --create-home --uid 1000 appuser
WORKDIR /app
COPY --chown=appuser:appuser index.html style.css app.mjs physics.mjs worker.mjs /app/
USER appuser
EXPOSE 7860
CMD ["python", "-m", "http.server", "7860", "--bind", "0.0.0.0", "--directory", "/app"]