/* The generated example pages under /examples/ (editor/gen/gen_example_pages.mjs).
   A sibling of legal.css: same palette, same header, same measure — these pages
   are the site's other static documents, and a reader arriving from a search
   result should land somewhere that plainly belongs to the app it links into.
   Wider than legal.css, because a page here carries an embedded editor and a
   block table rather than a column of prose. */
:root {
  color-scheme: dark;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #e6e9f0;
  background: #1e2230;
}

* { box-sizing: border-box; }

body { margin: 0; min-height: 100vh; background: #1e2230; line-height: 1.6; }

header { border-bottom: 1px solid #333a4d; background: #181b26; }
header a {
  display: inline-flex; align-items: center; padding: 10px 16px;
  color: #e6e9f0; text-decoration: none;
}
header img { display: block; width: auto; height: 48px; }

main { width: min(980px, calc(100% - 32px)); margin: 32px auto 80px; }

h1, h2 { line-height: 1.25; color: #fff; }
h1 { margin: 0 0 6px; font-size: clamp(1.8rem, 4.5vw, 2.5rem); }
h2 { margin-top: 2.4rem; font-size: 1.3rem; }
a { color: #7ab7ff; }

/* Breadcrumb. A real trail, so the category and hub pages are one click away
   from every leaf and a crawler can walk back up. */
.crumbs { margin: 0 0 18px; font-size: .92rem; color: #9ca8c5; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.crumbs span { margin: 0 7px; color: #5c637a; }

.lede { margin: 0 0 22px; font-size: 1.15rem; color: #c9d3e8; }

/* Author / block count / source file. A definition list rather than prose: the
   values are what they are, and a reader scanning for "how big is this" should
   not have to read a sentence. */
.facts {
  display: flex; flex-wrap: wrap; gap: 8px 26px; margin: 0 0 26px;
  padding: 0; list-style: none; font-size: .93rem; color: #9ca8c5;
}
.facts b { color: #dce3f5; font-weight: 600; }
.facts code { color: #c9d3e8; }

/* The embedded editor. Framed with ?embed=1&click_to_load=1, so nothing but a
   2 kB bootstrap is fetched until the reader presses Load — the page stays
   light for someone who only wanted to read about the flowgraph. */
.embed {
  position: relative; margin: 0 0 10px; border: 1px solid #333a4d;
  border-radius: 8px; overflow: hidden; background: #1e2230;
  aspect-ratio: 16 / 10;
}
.embed iframe { display: block; width: 100%; height: 100%; border: 0; }
.embed-note { margin: 0 0 26px; font-size: .88rem; color: #9ca8c5; }

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 8px; }
.actions a {
  display: inline-block; padding: 9px 18px; border-radius: 6px;
  border: 1px solid #46507a; background: #2f3650; color: #e6e9f0;
  text-decoration: none; font-weight: 600;
}
.actions a.primary { background: #2e7d46; border-color: #3fae63; }
.actions a:hover { filter: brightness(1.15); }

/* Blocks used. The page's substance: what a reader searching for a block name
   is actually looking for, and the one part that differs between every example. */
table { width: 100%; border-collapse: collapse; margin: 12px 0 0; font-size: .95rem; }
th, td { padding: 8px 12px; text-align: left; border-bottom: 1px solid #2c3346; }
th { color: #9ca8c5; font-weight: 600; font-size: .85rem; text-transform: uppercase;
     letter-spacing: .04em; }
td.count { color: #9ca8c5; width: 1%; white-space: nowrap; }
td.module code { color: #9ca8c5; font-size: .88rem; }

.notes { margin: 12px 0 0; padding: 0 0 0 18px; }
.notes li { color: #c9d3e8; }

/* The .grc itself, behind a <details>: unique indexable text on every page, and
   genuinely the thing a GNU Radio user wants to see. */
details { margin-top: 14px; border: 1px solid #333a4d; border-radius: 8px;
          background: #181b26; }
summary { padding: 12px 16px; cursor: pointer; color: #dce3f5; font-weight: 600; }
summary:hover { color: #fff; }
pre {
  margin: 0; padding: 0 16px 16px; overflow-x: auto; font-size: .85rem;
  line-height: 1.5; color: #c9d3e8;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* The listing shared by the hub and the category pages. */
.cards { display: grid; gap: 12px; margin: 14px 0 0; padding: 0; list-style: none;
         grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.cards a {
  display: block; height: 100%; padding: 13px 15px; border: 1px solid #333a4d;
  border-radius: 7px; background: #242a3b; color: #dce3f5; text-decoration: none;
}
.cards a:hover { background: #2c3448; border-color: #46507a; }
.cards strong { display: block; color: #fff; font-size: 1.02rem; }
.cards span { display: block; margin-top: 4px; font-size: .89rem; color: #9ca8c5; }

.siblings { margin-top: 2.4rem; padding-top: 18px; border-top: 1px solid #333a4d;
            display: flex; flex-wrap: wrap; gap: 8px 26px; font-size: .93rem; }

footer { margin-top: 48px; padding-top: 18px; border-top: 1px solid #333a4d;
         color: #9ca8c5; font-size: .93rem; }
footer a + a { margin-left: 16px; }

@media (max-width: 600px) {
  main { margin-top: 22px; }
  header img { height: 38px; }
  .embed { aspect-ratio: 4 / 5; }
}