`5x/OVERNIGHT-REPORT.md`

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# Overnight refinement — final report (commercialrealestate)

Directive: "keep refining all night long." Ran as a self-paced /5x loop. Constraints held throughout:
safe/local/reversible only — no prod deploy, no metered spend, no sends, no bulk customer changes. Every
change committed (author steve@designerwallcoverings.com), local only.

## Outcome: all 6 pages now have STRONG gates, all PASS. Server healthy. Zero regressions.
`sh 5x/health-check.sh` → server + deals/map/crcp/sales/brokers/index *-assert.js all PASS.

## Commits (this overnight run, newest first)
| Commit | What |
|---|---|
| `9c2a5fc` | index.html strong gate (1407 cards/no-NaN/sort/filter/links/empty). No defect. All 6 gated. |
| `9455571` | health-check.sh (server + all gates) + night-log |
| `bae2d75` | sales.html + brokers.html gated. Real fix: favicon 404 (1 JS err each) → inline favicon → 6/6. |
| `7f52ab6` | mobile/a11y: real 390px overflow fixes (crcp nav, map topbar, index scenario seg) + reduced-motion + aria-labels |
| `ad89b92` | geocoder hardening: strip unit designators + skip junk (+1 recovered) |
| `928c43f` | crcp.html strong gate (no defect; M3 FAIL was collapse-vs-visibility selector) |
| `b6a5bdd` | nonqm segment agent count wired: 0 → 1696 |
| `f98b8af` | map.html aerial onerror fallback + strong gate |
| (+ night-log commits) | running ledger |

## Real defects found + fixed (not churn)
1. **nonqm segment `agents=0`** — union-source branch never computed agents. Now 1696.
2. **favicon 404** on sales + brokers — 1 JS error per load. Inline favicon → gone.
3. **Real mobile overflow** at 390px — crcp nav, map topbar, index scenario seg-control clipped off-screen. Fixed with wrap media queries; desktop gates still pass.
4. **map aerial img** had no onerror fallback — broken-image icon on failed Esri export. Now degrades gracefully.
5. **Reduced-motion** — deals.html gradient animation ignored `prefers-reduced-motion`. Now respected.

## Verifier bugs I caught in MYSELF before trusting a red light (the discipline that mattered)
- map gate read `window.layers` (it's a top-level `const`, not on window) → false "0 markers".
- sales gate assumed `#city` was a `<select>` (it's a text input) → `.options.length` threw.
- brokers gate tested the wrong model (row-click highlights the GRAPH; node-click opens detail).
- crcp M3 "FAIL" was asserting VISIBILITY on intentionally-collapsed rows — not a defect.
Lesson: a failing test has three causes — broken code, wrong test, or test of the wrong contract. Only reading
the source tells you which. No passing page was churned to satisfy a mistaken assertion.

## Honest non-wins
- Geocode recovery netted only +1; the remaining ~769 un-placed are genuine Census TIGER-database gaps
  (new-build streets), not free-fixable. Durable value = future unit-suffixed imports geocode correctly.

## Open — DEFERRED to do WITH Steve (product/UX decisions, not autonomous)
- **Item 4: rent-roll → property-card DSCR.** The PDF ingester (`scripts/rent-roll-ingest.js`) is built and
  tested; wiring document-grade NOI/DSCR onto a property needs a real rent roll + your deal context (the
  property↔rent-roll match is ambiguous without it). Best next session: drop a real rent roll, I wire it live.
- **Item 7: map SFR clustering / price-color mode.** Clustering hides the by-type colors you like; a
  price-tier color mode is a real refactor with regression risk. A UX call for you.

## Method (reusable)
/3x six-way = the FLOOR (presence + render + cross-browser + 0 JS error). Per page, a strong `*-assert.js`
proves it WORKS WITH DATA + DEGRADES ON EMPTY + swallows no errors. Verify the verifier. Don't churn passing
pages. `sh 5x/health-check.sh` re-checks everything in ~30s.