import sys; from pathlib import Path; sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
import streamlit as st
from clauseguard.ui import _init_session_state, render_sidebar, render_negotiation_tab, CUSTOM_CSS

st.set_page_config(page_title="Negotiation — ClauseGuard", page_icon="🛡️", layout="wide", initial_sidebar_state="expanded")
st.markdown(CUSTOM_CSS, unsafe_allow_html=True)
_init_session_state()
render_sidebar()

if st.session_state.report is None:
    st.warning("No analysis yet. Upload a contract on the **Home** page first, or click **Instant Demo**.")
    st.stop()

render_negotiation_tab()