/* ==========================================================================
   Format hub pages (/formats/*), conversion pages (/convert/*) and the
   "Popular conversions" block on formats.html. Builds on site.css tokens.
   ========================================================================== */

/* Breadcrumbs */
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: .35rem; padding: 0; margin: 0 0 1.25rem; font-size: .85rem; color: var(--ccc-text-muted); }
.crumbs li + li::before { content: "/"; margin-right: .35rem; color: #52525b; }
.crumbs a { color: var(--ccc-text-muted); }
.crumbs a:hover { color: #fff; }
.crumbs [aria-current] { color: #e4e4e7; }

/* Chips: extensions, support flags, format lists */
.chip-list { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem; padding: 0; margin: 0; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .35rem .75rem;
  border: 1px solid var(--ccc-border-strong);
  border-radius: 999px;
  background: var(--ccc-surface);
  color: #d4d4d8;
  font-size: .85rem;
  line-height: 1.3;
}
.chip-ext { font-family: var(--bs-font-monospace); color: #fff; }
.chip-support .bi-check-lg { color: var(--ccc-red-bright); }
.chip-support .bi-x-lg { color: #52525b; }
.chip-link { color: #fff; border-color: rgba(240, 72, 72, .45); }
.chip-link:hover { text-decoration: none; background: rgba(240, 72, 72, .12); border-color: var(--ccc-red-bright); }

/* "At a glance" facts */
.facts-card { position: sticky; top: 6rem; }
.facts { margin: 0; }
.facts dt { font-size: .75rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ccc-text-muted); margin-top: 1rem; }
.facts dt:first-child { margin-top: .25rem; }
.facts dd { margin: .2rem 0 0; color: #e4e4e7; font-size: .95rem; }
@media (max-width: 991.98px) { .facts-card { position: static; } }

/* Code samples inside prose */
.prose .code-figure { margin: 1.5rem 0; }

/* Conversion cards */
.pair-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(13rem, 1fr)); gap: .75rem; }
.pair-card { display: flex; flex-direction: column; gap: .25rem; padding: 1.1rem 1.25rem; text-decoration: none; }
.pair-card:hover { text-decoration: none; }
.pair-card .pair-formats { display: inline-flex; align-items: center; gap: .45rem; font-weight: 700; color: #fff; font-size: 1.05rem; }
.pair-card .pair-formats .bi { color: var(--ccc-red-bright); }
.pair-card .pair-label { color: var(--ccc-text-muted); font-size: .85rem; }

/* "What changes" list uses a neutral icon tile */
.change-list .icon-tile-sm { background: var(--ccc-surface-2); color: #fbbf24; }

/* Web app steps */
.steps { padding-left: 1.25rem; color: #d4d4d8; }
.steps li { margin-bottom: .6rem; padding-left: .25rem; }