FROM python:3.11-slim

# System deps
RUN apt-get update && apt-get install -y \
    git ffmpeg libsm6 libxext6 libgl1 \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

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

# Copy app
COPY . .

# HF Spaces expects port 7860
EXPOSE 7860

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