The Overview page takes the decided visual language (specs/ui-visual-redesign.md): four centred totals with their Activity links, a smoothed area chart of total and blocked queries with point hover and a tooltip beside the point, a stacked client chart in eight distinct hues plus one Other band, and a card row with the cache hit rate, the query types as a single-hue ramp ring, and the upstream breakdown.
GET /api/overview takes a client parameter; the scoped read uses idx_query_log_ts and the cache keeps scoped slots. The device selector beside the period selector is URL state, so a scoped view is a link, and the tile links carry the scope into Activity.
All numbers go through admin/src/lib/format.ts: grouped counts, two-decimal percentages, one-decimal rates, durations as the two largest nonzero units. A sweep test refuses toFixed, toLocaleString, Intl.NumberFormat and padStart anywhere else.
Chrome: one 4px radius from the metrics constants, shared Card with a prominent title and description, the sidebar grouped into Monitoring and System with a status block (protection, queries per minute on Overview, uptime), and the accent darkened to 5.43:1 on its wash.
Not built: the spec's ranked-list primitive, which has no consumer and no API rows. Codex could not review sessions B to D, its endpoint returned 404 for every call on 2026-09-03; the owner accepted the smoke-server screenshots.
the drawer is inline flow content, so disclosure is the honest semantic: rac now owns aria-expanded, aria-controls, and the panel hidden state, while the open guard still unmounts the drawer contents so a closed drawer keeps no second pause control or health poll alive. the disclosure modules cost 3,669 bytes and the assets gate had 1,998 of headroom, so the budget moves from 800,000 to 850,000.
the header row survives only on narrow screens; on desktop its lone occupant, log out, joins pause in the sidebar footer, both full width. pause leaves the query detail page's related actions, where a global control had no business, and its hand-rolled duration dropdown becomes a react-aria menu with real keyboard navigation, dismissal and positioning.
the shell grid grew past the viewport and scrolled the document,
carrying the sidebar with it. the shell is now viewport-height at the
wide breakpoint with main as the sole scroll container; the nav list
scrolls inside the pinned rail; router scroll restoration targets the
inner scroller so navigation resets it and back/forward restores it.
query log, live and lookup merge into /activity. history filters live
in the url, so a pasted link or back/forward reproduces the exact
view; the result column separates servfail and nxdomain from success
in the list. live is follow-by-default with freeze, and a streamed
row opens its in-memory provenance detail — no correlation invented
for rows sqlite has not written. lookup survives as the current
policy simulation under /activity/test. investigation links carry
absolute bounds, and the diagnostics page now honors since/until
instead of ignoring them. the old routes are gone without aliases.
query rows gain qclass, rcode, group, policy action and reason, the
matched rule or list entry with its source, cname and safe-search
targets, route kind, forward zone, and the resolver that actually
answered — the pool and local markers die. servfails are logged and
name the resolver that lost; post-parse protocol refusals become rows.
a detail page at /queries/:id renders the ordered explanation, and
coverage watermarks distinguish an empty history from a missing one.
the schema fingerprint changes: existing query history is recreated
with the old file kept aside and the reset filed as a resolved
diagnostic. fixes an oversized udp reply being rebuilt as noerror,
which handed clients a truncated nxdomain as success.
mokhtar