/* colophon webmention responses + syndication styling — engine-provided, so every theme gets a
   working, good-looking responses block for free. It adapts to the active theme through that
   theme's CSS custom properties (with neutral fallbacks for token-less themes). A theme may
   override any of these in its own stylesheet for a bespoke look. Mirrors glossary.css. */

@font-face {
  font-family: "Colophon Silos";
  src: url("silos.woff2") format("woff2");
  font-display: swap;
}

/* A bordered section break (matching the post-foot / post-row dividers) so responses read as
   their own region rather than floating in the whitespace below the post footer. */
.responses { margin-top: 2rem; padding-top: 1.75rem; border-top: 1px solid var(--border, rgba(127, 127, 127, 0.18)); }
.responses:empty { display: none; }
.responses-title {
  font-family: var(--serif, inherit);
  font-weight: 500;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
}
.responses ul, .responses ol { list-style: none; margin: 0; padding: 0; }

/* Facepile (likes/reposts): equal circular avatars. The text-initial fallback is flex-centered
   so it sits on the same baseline as the photos. Capped at maxFaces with a trailing "+N" chip. */
.response-faces { display: flex; flex-wrap: wrap; align-items: center; gap: 0.35rem; padding: 0.6rem 0; }
.response-faces > * { flex: 0 0 auto; }
.response-faces .response > a {
  display: flex; align-items: center; justify-content: center;
  width: 1.8rem; height: 1.8rem; border-radius: 50%; overflow: hidden;
  background: var(--elevated, rgba(127, 127, 127, 0.2));
  color: var(--muted, inherit);
  font-size: 0.7rem; font-weight: 600; line-height: 1; text-decoration: none;
}
.response-faces .u-photo { width: 100%; height: 100%; object-fit: cover; display: block; }
.response-more {
  display: flex; align-items: center; height: 1.8rem; padding: 0 0.4rem;
  font-size: 0.75rem; color: var(--muted, inherit); opacity: 0.8;
}

/* Reply rows. A fixed left gutter (silo + relative date) keeps every author name aligned,
   regardless of how short the date is ("now" vs "10mo"). */
.response-faces + .response-list { margin-top: 0.5rem; }
.response-list li {
  position: relative;
  display: grid; grid-template-columns: 4.75rem 1fr; gap: 0.75rem; align-items: center;
  padding: 0.6rem 0; border-top: 1px solid var(--border, rgba(127, 127, 127, 0.18));
  font-size: 0.9rem;
}
.response-perma {
  display: flex; align-items: center; justify-content: flex-end; gap: 0.35rem;
  color: var(--faint, var(--muted, inherit)); opacity: 0.85;
  font-size: 0.8rem; text-decoration: none; white-space: nowrap;
}
.response-perma:hover { color: var(--accent, inherit); opacity: 1; }
.response-perma .silo { font-family: "Colophon Silos"; font-size: 0.95rem; line-height: 1; }
.response-body { display: flex; align-items: center; gap: 0.5rem; min-width: 0; }
.response-body .p-author {
  display: inline-flex; align-items: center; gap: 0.4rem; flex: 0 0 auto;
  font-weight: 600; color: var(--text, inherit); text-decoration: none; white-space: nowrap;
}
.response-body .p-author:hover { color: var(--accent, inherit); }
.response-body .u-photo { width: 1.4rem; height: 1.4rem; border-radius: 50%; object-fit: cover; }
.response-body .p-content {
  color: var(--muted, inherit); font-weight: 400;
  min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
@media (max-width: 600px) {
  .response-list li { grid-template-columns: 1fr; gap: 0.15rem; }
  .response-body { flex-wrap: wrap; }
  .response-body .p-content { white-space: normal; }
}

/* Hover tooltips. width:max-content sizes the box to its own content (capped at max-width)
   instead of shrinking to the narrow anchor — so the timestamp pop stays on one comfortable
   line rather than collapsing to day/month/year stacked. */
[data-pop] { position: relative; }
[data-pop]:hover::after, [data-pop]:focus-visible::after {
  content: attr(data-pop);
  position: absolute; left: 0; top: calc(100% + 6px); z-index: 30;
  width: max-content; max-width: min(26rem, 80vw); white-space: nowrap;
  font-size: 0.78rem; line-height: 1.4; font-weight: 400;
  color: var(--text, #ededf1);
  background: var(--elevated, var(--surface, #1c1c24));
  border: 1px solid var(--border, rgba(127, 127, 127, 0.3));
  border-radius: 8px; padding: 0.35rem 0.55rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
  pointer-events: none;
}

/* A truncated reply's full text expands into the glossary card look (.gloss-tip): the same
   dictionary-stanza popover the site uses for glossary terms — soft card, generous padding. */
.response-body[data-pop]:hover::after, .response-body[data-pop]:focus-visible::after {
  white-space: normal;
  font-family: var(--sans, inherit);
  font-size: 0.82rem; line-height: 1.5;
  color: var(--muted, #ededf1);
  border-radius: 12px; padding: 0.7rem 0.85rem 0.75rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.34);
}

/* Syndication "Also posted on" pills. */
.post-syndication { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; margin-top: 1.25rem; font-size: 0.85rem; }
.post-syndication .syn-label { color: var(--muted, inherit); opacity: 0.8; }
.syn-link {
  display: inline-flex; align-items: center; gap: 0.35rem;
  color: var(--text, inherit); text-decoration: none;
  border: 1px solid var(--border, rgba(127, 127, 127, 0.3)); border-radius: 999px;
  padding: 0.1rem 0.65rem; transition: all 0.2s;
}
.syn-link:hover { border-color: var(--accent, currentColor); color: var(--accent, inherit); }
.syn-link .silo { font-family: "Colophon Silos"; font-size: 0.9rem; line-height: 1; }