Dockerfile

FROM node:22-slim

# Install Playwright system dependencies
RUN apt-get update && apt-get install -y \
    libnss3 libatk1.0-0 libatk-bridge2.0-0 libcups2 libdrm2 \
    libxkbcommon0 libxcomposite1 libxdamage1 libxfixes3 libxrandr2 \
    libgbm1 libpango-1.0-0 libcairo2 libasound2 libatspi2.0-0 \
    fonts-liberation fonts-noto-color-emoji \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

COPY package.json package-lock.json ./
RUN npm ci --omit=dev

# Install Playwright Chromium as node user (matches runtime user)
USER node
RUN npx playwright install chromium

COPY --chown=node:node server.js renderer.js refund.js ./

ENV PORT=7860

EXPOSE 7860

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