# Parcel Operations Dashboard — Luna

## Run record

- Agent name: Luna
- Reasoning level: xhigh
- Skill mode: no-skill
- Active frontend skill: None
- Exact output directory: `<LOCAL_SAMPLE_ROOT>/luna-xhigh/no-skill/02-operational-dashboard`
- Self-recorded work start time: 2026-07-13 12:36:00 +08:00
- Self-recorded work completion time: 2026-07-13 12:56:45 +08:00
- Self-recorded elapsed duration: 20 minutes 45 seconds (supplementary; orchestrator-observed timing is official).

## Files created

- `index.html` — semantic dashboard structure and offline SVG chart host
- `styles.css` — restrained operational styling, responsive layouts, focus states, and reduced-motion rules
- `script.js` — state model, data rendering, filters, navigation, sidebar, chart, and status messaging
- `RUN.md` — implementation and verification record

## External dependencies

None. The dashboard uses only local HTML, CSS, and JavaScript. It does not fetch fonts, images, scripts, stylesheets, or data.

## Verification performed

- Static file review: checked that the four required files are present and that the HTML references only `styles.css` and `script.js`; JavaScript syntax was validated with a JavaScript parser.
- Interaction review: traced native `select` controls for facility, date range, and populated/loading/empty/error state switching; sidebar toggle; responsive sidebar backdrop/Escape behavior; retry and empty-state actions; navigation and utility buttons.
- State review: confirmed populated content is hidden for loading, empty, and error states, with each state rendering a distinct accessible message and available action.
- Responsive review: verified CSS breakpoint coverage for desktop, tablet, and mobile; main content reflows to one column; mobile navigation becomes an off-canvas panel; metrics stack at narrow widths.
- Overflow review: chart wrapper clips the SVG to its panel, the facility table uses a dedicated horizontal scroll region with a minimum table width, and the document hides accidental horizontal page overflow.
- Accessibility review: semantic header/aside/nav/main/section/table landmarks, native labels, table caption, `aria-expanded`, `aria-controls`, live status regions, accessible buttons, and visible `:focus-visible` outlines are included.
- Reduced-motion review: `prefers-reduced-motion: reduce` disables transitions and the loading animation.
- Isolation review: generated files are scoped to the exact output directory listed above.

## Verification results

Passed by implementation inspection, static behavior tracing, and JavaScript syntax validation. The in-app browser safety policy blocked both direct `file://` navigation and the loopback-only test server (`http://127.0.0.1` / `http://localhost`), so pixel-level screenshot checks and real browser event playback were not available in this run. The implementation includes the required hooks for those manual checks.

## Known limitations

- Data is intentionally local demo data; refresh and navigation actions show concise feedback instead of calling a backend.
- Live browser/device testing is not represented here; use a browser's responsive mode to do a final visual pass at approximately 1440px, 1024px, and 390px widths.
- The visible time label uses the local browser clock while the sample data is dated July 13, 2026.