# ─────────────────────────────────────────────────────────────
# AI Interview Simulator — Hugging Face Dockerfile (FIXED)
# ─────────────────────────────────────────────────────────────
FROM python:3.10

# Environment settings
ENV PORT=7860
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

# Create non-root user
RUN useradd -m -u 1000 user

# Set working directory
WORKDIR /app

# Copy requirements first
COPY requirements.txt .

# Install dependencies
RUN pip install --no-cache-dir --upgrade pip
RUN pip install --no-cache-dir -r requirements.txt

# Copy all files
COPY . /app

# Switch to user
USER user

# Expose port
EXPOSE 7860

# Start app
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]