FROM python:3.11-slim

WORKDIR /app

# Dependências do sistema
RUN apt-get update && apt-get install -y \
    build-essential \
    libpq-dev \
    libffi-dev \
    libssl-dev \
    && rm -rf /var/lib/apt/lists/*

COPY requirements.txt /app/requirements.txt
RUN pip install --no-cache-dir -r requirements.txt

COPY . /app

EXPOSE 5000

CMD ["python", "app.py"]