FROM manimcommunity/manim:stable

WORKDIR /app
COPY app /app

# App deps only (no LaTeX)
RUN python -m pip install --upgrade pip && \
    python -m pip install --no-cache-dir \
      fastapi "uvicorn[standard]" pydantic python-dotenv google-genai openai huggingface-hub

ENV PORT=7860
EXPOSE 7860

# Run uvicorn via python -m so PATH is never an issue
CMD ["python", "-m", "uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]