Add scenario detail view with full plan config, save commission tiers in scenario data

app.py

@@ -457,6 +457,9 @@ if active_tab == "scenario":
             "draw_months": int(draw_months), "draw_recoverable": draw_recoverable,
             "ramp_pcts": ramp_pcts, "cogs_pct": cogs_pct,
             "other_cost_per_rep": other_cost_per_rep,
+            "commission_tiers": att_tiers if commission_mode == "Attainment-based rates" else None,
+            "deal_rate_tiers": deal_rate_tiers if commission_mode != "Attainment-based rates" else None,
+            "accel_tiers": accel_tiers if commission_mode != "Attainment-based rates" else None,
         },
         "inputs": {
             "months_employed": months_employed,
@@ -607,5 +610,90 @@ if active_tab == "compare":
                 fig.update_layout(barmode="group", height=400,
                                   margin=dict(l=0, r=0, t=30, b=0))
                 st.plotly_chart(fig, use_container_width=True)
+
+                # --- Scenario detail view ---
+                st.divider()
+                st.markdown("**Scenario Details**")
+                st.caption("Click a scenario to see its full plan configuration.")
+                detail_name = st.selectbox("View details for", [""] + selected, key="detail_sel")
+                if detail_name and detail_name in scenarios:
+                    s = scenarios[detail_name]
+                    p = s.get("params", {})
+                    inp = s.get("inputs", {})
+                    r = s.get("results", {})
+
+                    dc1, dc2 = st.columns(2)
+                    with dc1:
+                        st.markdown(f"**{detail_name}**")
+                        st.markdown(f"- **Author:** {s.get('author', '—')}")
+                        st.markdown(f"- **Commission Model:** {s.get('commission_mode', '—')}")
+                        st.markdown(f"- **Base Salary:** ${p.get('base_salary', 0):,.0f}")
+                        st.markdown(f"- **Annual Quota:** ${p.get('annual_quota', 0):,.0f}")
+                        st.markdown(f"- **Effective Quota:** ${r.get('effective_quota', 0):,.0f}")
+
+                        draw_amt = p.get("draw_amount", 0)
+                        if draw_amt > 0:
+                            rec = "Recoverable" if p.get("draw_recoverable", False) else "Non-recoverable"
+                            st.markdown(f"- **Draw:** ${draw_amt:,.0f} over {p.get('draw_months', 0)} months ({rec})")
+                        else:
+                            st.markdown("- **Draw:** None")
+
+                        ramp = p.get("ramp_pcts", [])
+                        if ramp:
+                            ramp_str = " → ".join(f"{int(r)}%" for r in ramp) + " → 100%"
+                            st.markdown(f"- **Ramp:** {len(ramp)} months ({ramp_str})")
+                        else:
+                            st.markdown("- **Ramp:** None (full quota from month 1)")
+
+                    with dc2:
+                        # Commission tiers
+                        comm_tiers = p.get("commission_tiers")
+                        deal_tiers = p.get("deal_rate_tiers")
+                        accel_t = p.get("accel_tiers")
+
+                        if comm_tiers:
+                            st.markdown("**Commission Tiers (attainment-based)**")
+                            for i, tier in enumerate(comm_tiers):
+                                upper, rate = tier[0], tier[1]
+                                if upper is None:
+                                    st.markdown(f"- Above prior: **{rate}%**")
+                                elif i == 0:
+                                    st.markdown(f"- 0–{int(upper)}%: **{rate}%**")
+                                else:
+                                    prev_upper = int(comm_tiers[i-1][0])
+                                    st.markdown(f"- {prev_upper}–{int(upper)}%: **{rate}%**")
+                        elif deal_tiers:
+                            st.markdown("**Deal-Size Commission Rates**")
+                            for tier in deal_tiers:
+                                mn, mx, rt = tier[0], tier[1], tier[2]
+                                if mx is None:
+                                    st.markdown(f"- ${mn:,.0f}+: **{rt}%**")
+                                else:
+                                    st.markdown(f"- ${mn:,.0f}–${mx:,.0f}: **{rt}%**")
+                            if accel_t:
+                                st.markdown("**Accelerators**")
+                                for i, tier in enumerate(accel_t):
+                                    upper, mult = tier[0], tier[1]
+                                    if upper is None:
+                                        st.markdown(f"- Above prior: **{mult}x**")
+                                    elif i == 0:
+                                        st.markdown(f"- 0–{int(upper)}%: **{mult}x**")
+                                    else:
+                                        prev_upper = int(accel_t[i-1][0])
+                                        st.markdown(f"- {prev_upper}–{int(upper)}%: **{mult}x**")
+
+                        st.markdown("**Results**")
+                        st.markdown(f"- **Revenue:** ${inp.get('actual_revenue', 0):,.0f}")
+                        st.markdown(f"- **Attainment:** {r.get('attainment_pct', 0)}%")
+                        st.markdown(f"- **Commission:** ${r.get('commission', 0):,.0f}")
+                        st.markdown(f"- **Total Variable:** ${r.get('total_variable', 0):,.0f}")
+                        st.markdown(f"- **Total Comp:** ${r.get('total_comp', 0):,.0f}")
+
+                        st.markdown("**Company Side**")
+                        st.markdown(f"- **COGS:** {p.get('cogs_pct', 0)}%")
+                        st.markdown(f"- **Other Cost/Rep:** ${p.get('other_cost_per_rep', 0):,.0f}/yr")
+                        st.markdown(f"- **Gross Profit:** ${r.get('gross_profit', 0):,.0f}")
+                        st.markdown(f"- **Net After Rep:** ${r.get('net_after_rep', 0):,.0f}")
+                        st.markdown(f"- **ROI:** {r.get('roi_on_rep', 0):.1f}x")
         else:
             st.info("No saved scenarios yet. Save one from the Scenario Calculator tab.")