FROM node:22-bookworm-slim

WORKDIR /app

RUN apt-get update \
    && apt-get install -y --no-install-recommends python3 build-essential ca-certificates \
    && rm -rf /var/lib/apt/lists/*

COPY server/package.json ./
RUN npm install --omit=dev

COPY server/ ./

EXPOSE 3000
CMD ["node", "server.js"]