Let dashboard tables wrap and use the whole viewport

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

docs/plans/briefs/dashboard-tables/handoff-css.md

@@ -0,0 +1,75 @@
+# Dashboard tables CSS handoff
+
+## What changed
+
+- `src/web/tailwind.css`
+  - Disabled Tailwind v4 automatic repository scanning with
+    `@import "tailwindcss" source(none);`; retained the explicit template and
+    `app.js` sources.
+  - Replaced the padded/max-width dashboard container with the specified named
+    `content`/`wide` grid and 1rem/1.5rem gutter variable.
+  - Let direct-child `.scroll-x` wrappers occupy the wide track and made their
+    tables shrink-to-fit between the content-column floor and wrapper ceiling.
+  - Removed the global `.scroll-x > table { min-width:max-content; }` rule.
+  - Kept `.num` alignment/tabular figures on headers and cells, while limiting
+    nowrap to `td.num`.
+  - Raised `.cell-wrap`'s maximum width from 24rem to 32rem.
+  - Added a pointer from the table rules to `docs/dashboard-tables.md`.
+- `src/web/static/app.css`
+  - Rebuilt from the Tailwind source and checked for reproducibility.
+
+No templates, JavaScript, reader table rules, preview rules, or rating-cell
+rules changed.
+
+## Generated CSS diff audit
+
+Compared committed and rebuilt CSS one closing brace per line with:
+
+```sh
+diff -U0 \
+  <(git show HEAD:src/web/static/app.css | tr '}' '\n') \
+  <(tr '}' '\n' < src/web/static/app.css)
+```
+
+The 177-line diff contained 111 removed and 12 added content lines (excluding
+the two diff file headers). The component-rule changes were exactly the table
+framework changes above: remove `.scroll-x > table`, replace `.dashboard`, add
+the three direct-child dashboard selectors, split `td.num` nowrap from `.num`,
+and change `.cell-wrap` from 24rem to 32rem. The remainder was removal of
+utilities, unused theme symbols, and supporting custom properties that had
+previously been emitted by repository-wide automatic source discovery. There
+were no unrelated added selectors.
+
+The rebuilt file shrank from 77,721 to 70,697 bytes. The documentation-only
+utility selectors `.line-clamp-3`, `.max-w-[32rem]`, `.min-w-[10rem]`, and
+`.pb-6` are absent. The semantic `.cell-wrap` component still contains
+`min-width:10rem` and `max-width:32rem`, and `.dashboard` still contains its
+requested `padding-bottom` declaration.
+
+## Verification
+
+- `npm run css` — passed.
+- `npm run css:check` — passed with no diff.
+- `cargo build` — passed after the final CSS build.
+- `cargo test --lib web::` — 135 passed; the two failures were
+  `web::dashboard::feeds::tests::a_duplicate_subscription_still_decides_the_row`
+  and `web::dashboard::feeds::tests::add_subscribes_and_records_the_miniflux_feed_id`.
+  Both failed at the test bind setup with the documented
+  `PermissionDenied` / `Operation not permitted` sandbox error.
+- `cargo fmt` — passed without changes.
+- `cargo clippy --all-targets -- -D warnings` — passed.
+- `git diff --check` — passed.
+
+An extra full `cargo test` required by the shared brief was attempted, but the
+filesystem ran out of space while creating another test archive before tests
+started. I removed only this package's generated artifacts with
+`cargo clean -p daily-epub` (2.0 GiB), then reran the complete user-requested
+command sequence above successfully. The full suite remains unverified; the
+focused web suite is verified subject only to the two allowed bind failures.
+
+## Deviations and open items
+
+There are no implementation deviations. I did not run the browser measurement
+script because the sandbox cannot bind a preview server, as independently
+confirmed by the focused test failures. Visual viewport measurement remains for
+the post-merge environment described in the shared brief.

src/web/static/app.css

@@ -1,2 +1,2 @@
 /*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */
-@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-translate-x:0;--tw-translate-y:0;--tw-translate-z:0;--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-space-y-reverse:0;--tw-divide-y-reverse:0;--tw-border-style:solid;--tw-leading:initial;--tw-font-weight:initial;--tw-tracking:initial;--tw-ordinal:initial;--tw-slashed-zero:initial;--tw-numeric-figure:initial;--tw-numeric-spacing:initial;--tw-numeric-fraction:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-duration:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-serif:"Newsreader", "Newsreader Fallback Georgia", "Newsreader Fallback Times", "Newsreader Fallback Noto Serif", "Newsreader Fallback DejaVu Serif", "Iowan Old Style", "Palatino Linotype", Georgia, serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, monospace;--spacing:.25rem;--container-md:28rem;--container-lg:32rem;--container-2xl:42rem;--container-7xl:80rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / 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dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settLine truncated
+@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-translate-x:0;--tw-translate-y:0;--tw-translate-z:0;--tw-space-y-reverse:0;--tw-divide-y-reverse:0;--tw-border-style:solid;--tw-leading:initial;--tw-font-weight:initial;--tw-tracking:initial;--tw-ordinal:initial;--tw-slashed-zero:initial;--tw-numeric-figure:initial;--tw-numeric-spacing:initial;--tw-numeric-fraction:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-duration:initial}}}@layer theme{:root,:host{--spacing:.25rem;--container-md:28rem;--container-lg:32rem;--container-2xl:42rem;--container-7xl:80rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-base:1rem;--text-base--line-height:calc(1.5 / 1);--text-lg:1.125rem;--text-lg--line-height:calc(1.75 / 1.125);--text-xl:1.25rem;--text-xl--line-height:calc(1.75 / 1.25);--text-2xl:1.5rem;--text-2xl--line-height:calc(2 / 1.5);--text-3xl:1.875rem;--text-3xl--line-height:calc(2.25 / 1.875);--text-4xl:2.25rem;--text-4xl--line-height:calc(2.5 / 2.25);--text-5xl:3rem;--text-5xl--line-height:1;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--tracking-normal:0em;--leading-tight:1.25;--leading-snug:1.375;--leading-normal:1.5;--leading-relaxed:1.625;--radius-xs:.125rem;--radius-sm:.25rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--default-mono-font-family:ui-monospace, SFMono-Regular, Menlo, monospace}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{paddiLine truncated

src/web/tailwind.css

@@ -1,4 +1,4 @@
-@import "tailwindcss";
+@import "tailwindcss" source(none);
 @source "../web/templates";
 @source "./static/app.js";
 
@@ -159,8 +159,8 @@
   .kv { @apply grid grid-cols-[minmax(9rem,1fr)_2fr] gap-x-5 gap-y-1.5; }
   .kv dt { @apply text-sm text-muted; }
   .kv dd { @apply m-0 min-w-0 text-sm; overflow-wrap:anywhere; }
+  /* Dashboard table layout contract: docs/dashboard-tables.md. */
   .scroll-x { @apply max-w-full overflow-x-auto; overscroll-behavior-inline:contain; }
-  .scroll-x > table { min-width:max-content; }
   .scroll-x.tall { @apply max-h-[70vh] overflow-y-auto; overscroll-behavior-block:contain; }
 
   .reader-page { @apply min-w-0; overflow-wrap:anywhere; }
@@ -219,7 +219,26 @@
   ul.error, ul.notice { @apply list-disc pl-8; }
 
   /* ---------- dashboard shell ---------- */
-  .dashboard { @apply mx-auto my-8 max-w-7xl px-4 pb-6 font-sans text-base leading-normal sm:px-6; }
+  .dashboard {
+    --gutter:1rem;
+    @apply my-8 grid pb-6 font-sans text-base leading-normal;
+    grid-template-columns:
+      [full-start] var(--gutter)
+      [wide-start] 1fr
+      [content-start] minmax(0, calc(80rem - 2 * var(--gutter)))
+      [content-end] 1fr
+      [wide-end] var(--gutter)
+      [full-end];
+  }
+  @media (width >= 40rem) { .dashboard { --gutter:1.5rem; } }
+  .dashboard > * { grid-column:content; min-width:0; }
+  .dashboard > .scroll-x { grid-column:wide; }
+  .dashboard > .scroll-x > table {
+    width:auto;
+    min-width:min(100%, calc(80rem - 2 * var(--gutter)));
+    max-width:100%;
+    margin-inline:auto;
+  }
   .dashboard > * + * { @apply mt-4; }
   .dashboard h1 { @apply text-2xl font-semibold leading-tight tracking-[-0.01em]; }
   .dashboard h2 { @apply text-lg font-semibold; }
@@ -254,8 +273,9 @@
 
   .muted, .meta { @apply text-muted; }
   .jobs a, .picks > li > a:first-child { @apply text-ink no-underline hover:text-accent; }
-  .num { @apply whitespace-nowrap text-right tabular-nums; }
-  .cell-wrap { @apply min-w-[10rem] max-w-[24rem] whitespace-normal; overflow-wrap:anywhere; }
+  .num { @apply text-right tabular-nums; }
+  td.num { @apply whitespace-nowrap; }
+  .cell-wrap { @apply min-w-[10rem] max-w-[32rem] whitespace-normal; overflow-wrap:anywhere; }
   .cell-tight { @apply whitespace-nowrap; }
 
   .filters { @apply flex flex-wrap items-end gap-x-4 gap-y-3 border-y border-rule py-3 font-sans text-sm; }