FROM python:3.11-slim

WORKDIR /app

# Install system deps
RUN apt-get update && apt-get install -y --no-install-recommends     curl ca-certificates     && rm -rf /var/lib/apt/lists/*

# Copy requirements and install Python deps
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy bot code
COPY bot.py .
COPY config.py .
COPY db.py .

ENV PYTHONUNBUFFERED=1
ENV PYTHONPATH=/app

# Run the bot
CMD ["python3", "-u", "bot.py"]