Replaces the card-and-chip visual language with the Cinder direction from
the design doc: editorial serif, containerless sheets divided by ash
hairlines, one 760px measure, no radii and no shadows.
The organising rule is that heat is typographic. Only a series with an
unread chapter is allowed to be crimson — title, cover foot rule, "Ch N
out", play icon — so the one thing worth acting on is the one thing that
draws the eye. Favourites get brass instead of borrowing the accent, which
is what made the old three-hue palette read as noise. Both states hang off
two classes on the article (is-new, is-dim), so a new sub-element inherits
the state rather than re-deriving it.
The action strip is flex-basis 100% inside the row, which is what lets the
same markup be a full-width six-cell strip under the row on a phone (46px
targets) and a group of 40px squares beside it on a desktop, with no
duplicate template branches. Icons move to a sprite in icons.html: cards
are swapped in by htmx and reference the page's symbols, so a row no
longer carries a screenful of inline SVG paths.
[hidden] gets a display:none override because every disclosure panel is
now a flex container and display beats the attribute. filter.js grows an
.open class alongside hidden so the strip can show which cell the open
panel belongs to.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Adds a password-gated browser UI for the bookmark list, served by the same Go
binary and container as the userscript API.
## What
- `GET /` — list page, or the login page when there is no session (200, no redirect).
- `POST /login`, `POST /logout` — stateless HMAC session cookie, 60-day Max-Age.
- `GET /ui/list?tab=all|fav`, `POST /ui/bookmarks/{key}/favorite`,
`POST /ui/bookmarks/{key}/chapter`, `DELETE /ui/bookmarks/{key}` — htmx fragments.
- `GET /static/*` — embedded `style.css`, `htmx.min.js`, `filter.js`.
Mobile-first dark CSS, 2–3 column grid at ≥900px, "Continue reading" strip of the
five most recent series, NEW badge, client-side title search, no build step.
## Stack
Go `html/template` + htmx 2.0.4 (vendored, 50 KB) + plain CSS. No npm, no bundler.
Templates and assets are `go:embed`-ed, so `CGO_ENABLED=0` and the distroless
image still hold.
## Auth
`WEB_PASSWORD` gates the UI; unset means the web routes are never registered and
`/` returns 404. Session cookie is `HttpOnly`, `SameSite=Lax`, `Secure` when the
request is HTTPS. The signing key derives from `API_TOKEN` + `WEB_PASSWORD`, so
rotating either logs every browser out. Login is rate-limited to 10 failures per
20 minutes per client IP, keyed on the **rightmost** `X-Forwarded-For` entry
(Traefik appends the observed peer, so the leftmost is client-spoofable). CGNAT
lockout is a known, accepted limitation — the window self-heals.
## Invariants preserved
- A session cookie never authenticates `/bookmarks*`. That API stays JSON +
bearer token, unchanged, as does the userscript.
- `Store.Upsert` is byte-for-byte unmodified. Every UI write goes
read-modify-write through the new `Store.Get`, so the conditional-`updated_at`
rule (favouriting must not reorder the list, a chapter override must) lives in
exactly one function.
## Deployment
`docker-compose.prod.yml` gains a second Traefik router on `MANGA_WEB_HOST`
pointing at the same service — one container, one certificate resolver, no second
service. Both `MANGA_API_HOST` and `MANGA_WEB_HOST` are required (`:?`), with no
example fallback in `.env.example`: a placeholder there would make Traefik
silently publish the UI on a domain you do not own. Needs a DNS A/AAAA record for
`manga.<domain>`. See `DEPLOY.md` §1b.
## Docs
- Design: `docs/superpowers/specs/2026-07-25-web-ui-design.md`
- Plan: `plans/2026-07-25-web-ui-implementation-plan.md`
## Verification
`gofmt` clean, `go vet`, `go test -race ./...`, `CGO_ENABLED=0 go build`, a real
`docker build` + curl smoke test, and a Playwright pass covering login
reject/accept, favourite-without-reorder, chapter edit, delete-with-confirm,
search, tab switch + back button, 390px with no horizontal overflow, and zero JS
console errors.
Reviewed-on: #1
Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com>
Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>
sulthan