Bone Flow #031 TimeBox DOC Integration v1.0.11 Validation
Status: Candidate

Canonical boundary
- #031 Runtime expected by Functional Class: BoneTimeBox v1.0.9
- #026 is the formal picker dependency used by BoneTimeBox.
- DOC Integration does not overwrite BoneTimeBox or BoneTimePicker Runtime.
- Shared DOC and INDEX are outside the change scope.

Picker identity validation
- Browser-native input[type=time] picker in Guide: prohibited.
- DOC-created #026 imitation: prohibited.
- Formal picker lookup: BoneTimeBox.getTimePicker(timeBoxRoot).
- If installed BoneTimePicker exposes isInstance(), returned picker must pass it.
- No querySelector fallback may promote a lookalike DOM node to formal #026.
- Missing/invalid formal picker remains FAIL.

step validation
- Allowed minute steps: 1 / 5 / 10 / 15 / 30.
- step=15 exact candidate list: 00 / 15 / 30 / 45.
- Runtime option equality alone is insufficient.
- Strict candidate audit requires MATCH; UNRESOLVED is not PASS.

min/max validation
- Example min=08:00 / max=18:00 exact hour candidates: 08..18.
- 00-07 and 19-23 are out of range and must not be valid visible candidates.
- The #031 integration range adapter hides out-of-range hour candidates on the formal #026 instance; after adaptation, visible candidates must match 08..18 exactly.
- At a boundary hour, minute candidates are reduced by min/max.
- With seconds enabled, second candidates remain independent of minute step and are reduced by boundary min/max when applicable.

#031 -> #026 option parity
- When BoneTimePicker.getOptions() is available, min/max/step handed to #026 are compared with #031 options.
- A mismatch is FAIL for strict picker samples.

Preview / Guide parity
- Normal samples inherit current actual Preview options.
- A sample overrides only its demonstration property.
- Preview resolution failure is TIMEBOX_DOC_PREVIEW_NOT_FOUND; no default fallback is presented as synchronized.
- Preview-linked sample requires property parity plus strict formal picker candidate parity.

QA executed
- Node/static contract suite: 68/68 PASS.
- JS syntax: PASS.
- Browser harness inline JS: 2/2 PASS.
- Live Sample definition/JA/EN marker counts: 16/16/16.
- Browser harness HTML IDs: 4/4 unique; duplicate IDs: 0.
- Registry JSON: PASS.
- BOM/control-character scan: PASS.
- Runtime/Shared DOC/INDEX prohibited bundling checks: PASS.
- Installer static/line-ending checks: PASS.

Not executed / not claimed
- Controlled Chromium Runtime: NOT COMPLETED; Chromium timed out with exit 124 and returned no DOM.
- Windows PowerShell Installer execution: NOT RUN.
- User localhost Browser Runtime: NOT CONFIRMED.
- Completed / Specification Frozen: NO.

Selection preservation
- v1.0.10 defect reproduced from user screenshot: candidate audit showed `visible=[] UNRESOLVED` because runtime visibility used a different column resolver from the audit path. v1.0.11 uses one resolver with header-ancestor fallback.
- Guide interaction no longer calls full Preview synchronization on every picker click/change; user selection is preserved until an outer Preview/Property change requests re-sync.
- The adapter does not replace candidate nodes or their click handlers; it changes visibility only. Node regression verifies handler identity and enabled/disabled state are preserved.
- When min/max are relaxed, candidates hidden by the adapter are restored to their original visibility state.
- Valid visible hour/minute choices must remain selectable.
- Browser Harness includes 10:30 -> hour 10 -> minute 45 selection flow; localhost real-runtime confirmation is still required.