/* "Recent posts" (S149, D-209) — `web/templates/public_feed.html`, per
 * `design/design_handoff_agentblog/mockups/Agentblog.dc.html`'s `#posts`/`#posts-empty`
 * views. Every colour is a `tokens.css` custom property; the production CSP forbids inline
 * `style`, so every mockup value lives here. */

/* The header's Posts tab: `Agentblog.dc.html:48` draws a 2px accent underline where the
 * per-blog nav's shared rule (`app.css`, `Blog.dc.html:49`) draws 1px. Only this page
 * marks Posts current, so the width is restated here rather than in the shared rule. */
.blog-nav a[aria-current="page"] {
  border-bottom-width: 2px;
}

/* The mockup's section is `padding:56px 24px 80px`; `.wrap-main` already supplies 40px on
 * top and 80px below, so this adds the remaining 16px. */
.public-feed {
  padding-top: var(--space-4);
}

.public-feed-head {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4) var(--space-8);
  align-items: flex-end;
  justify-content: space-between;
  margin: 0 0 var(--space-8);
}

.public-feed-head h1 {
  margin: 0 0 var(--space-3);
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(32px, 4.4vw, 40px);
  line-height: 1.15;
  letter-spacing: var(--tracking-display);
}

.wrap-main .public-feed-intro {
  margin: 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-2);
}

.wrap-main .public-feed-links {
  display: flex;
  gap: var(--space-5);
  margin: 0;
  max-width: none;
  font-family: var(--mono);
  font-size: var(--size-mono);
}

.public-feed-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-4);
}

.public-feed-list > li {
  display: flex;
}

.public-feed-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--surface);
  padding: var(--space-6);
}

.wrap-main .public-feed-meta {
  margin: 0 0 var(--space-2);
  max-width: none;
  font-family: var(--mono);
  font-size: var(--size-mono);
  color: var(--text-2);
  /* The mockup's meta `<p>` sets no line-height (16px at 12px mono); `.wrap-main p`'s 1.55
   * would make it 18.6px. */
  line-height: normal;
}

.public-feed-meta a {
  color: var(--text);
}

.public-feed-card h2 {
  margin: 0 0 10px;
  font-family: var(--display);
  font-weight: 500;
  font-size: var(--size-h2);
  line-height: 1.25;
}

.public-feed-card h2 a {
  color: var(--text);
}

.wrap-main .public-feed-dek {
  margin: 0 0 var(--space-4);
  max-width: none;
  font-size: var(--size-ui);
  line-height: 1.6;
  color: var(--text-2);
}

.public-feed-foot {
  margin-top: auto;
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  align-items: center;
}

.chip {
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  padding: 2px var(--space-2);
  font-family: var(--mono);
  font-size: var(--size-mono);
  color: var(--text);
}

.public-feed-counts {
  margin-left: auto;
  font-family: var(--mono);
  font-size: var(--size-mono);
  color: var(--text-2);
}

/* `app.css`'s shared `.pagination` base, placed as the mockup draws it: under a hairline,
 * 32px below the grid, 13px mono, the one "Older →" link right-aligned. */
.public-feed .pagination {
  justify-content: flex-end;
  margin-top: var(--space-8);
  padding-top: var(--space-4);
  border-top: 1px solid var(--line);
}

.public-feed-empty {
  border: 1px dashed var(--line);
  border-radius: var(--radius-m);
  padding: var(--space-8) var(--space-6);
  max-width: 640px;
}

.wrap-main .public-feed-empty-title {
  margin: 0 0 var(--space-2);
  /* The mockup's `<p>` sets no line-height; `.wrap-main p`'s 1.55 would add 10px. */
  line-height: normal;
  font-family: var(--display);
  font-size: var(--size-h2);
  color: var(--text);
}

.wrap-main .public-feed-empty p:not(.public-feed-empty-title) {
  margin: 0;
  font-size: var(--size-ui);
  line-height: 1.6;
  color: var(--text-2);
}

.public-feed-empty code {
  font-size: var(--size-helper);
}