/* ============================================================
   SKILLS LIBRARY
   Page-specific rules. Inherits the site tokens, header, footer,
   buttons, eyebrows and the article (.post) layout from
   /styles/main.css. Same shapes as the What's On planner: a dark
   intro with the search, then results on paper.
   ============================================================ */

/* ---------- Intro + search ---------- */
.intro { background: var(--ink); color: var(--paper); border-top: 1px solid var(--ink-line); }
.intro__inner { max-width: var(--maxw); margin: 0 auto; padding: 48px var(--gutter) 40px; }
.intro__title {
  margin-top: 16px; max-width: 18ch;
  font-size: clamp(40px, 6.8vw, 76px); line-height: 0.94; letter-spacing: -0.02em;
}
.intro__title span { color: var(--ember); }
.intro__body {
  margin-top: 24px; max-width: 58ch;
  font-size: 17px; line-height: 1.6; color: var(--sand-text);
}

.search {
  margin-top: 34px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1px;
  background: var(--ink-line); border: 1px solid var(--ink-line);
}
.search__field { display: grid; gap: 6px; padding: 14px 16px; background: var(--ink-2); min-width: 0; }
.search__field--q { grid-column: 1 / -1; }
@media (min-width: 860px) { .search__field--q { grid-column: span 2; } }
.search__label {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sage);
}
.search input, .search select {
  width: 100%; min-height: 40px; padding: 8px 10px;
  border: 1px solid var(--ink-line-3); border-radius: 0; background: var(--ink);
  color: var(--paper); font-family: var(--mono); font-size: 14px; letter-spacing: 0.04em;
}
.search input::placeholder { color: var(--ink-mute); }
.search input:focus-visible, .search select:focus-visible { outline: 2px solid var(--ember); outline-offset: 0; }
.search__status {
  margin-top: 16px;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--sage);
}
.search__status.is-error { color: var(--ember-lt); }

/* ---------- Results ---------- */
.results { padding-block: 32px 56px; }
.results__inner { max-width: var(--maxw); margin: 0 auto; }

.filters {
  margin-top: 0; display: flex; flex-wrap: wrap; gap: 1px;
  background: var(--rule); border: 1px solid var(--rule); width: fit-content; max-width: 100%;
}
.filters .btn { padding: 10px 14px; min-height: 40px; background: var(--paper); color: var(--ink-mute); font-size: 11px; }
.filters .btn:hover { background: var(--ember); color: #fff; }
.filters .btn[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.filters .btn span { opacity: 0.6; margin-left: 6px; }

.summary {
  margin-top: 28px; padding-block: 14px; border-top: 1px solid var(--ink);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 28px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-mute);
}
.summary strong { color: var(--ink); font-weight: 500; }
.summary button {
  padding: 0; border: none; background: none; cursor: pointer;
  font: inherit; letter-spacing: inherit; text-transform: inherit; color: var(--ember);
}
.summary button:hover { color: var(--ink); }

/* Section groups */
.group { margin-top: 26px; }
.group__head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
  padding-bottom: 10px; border-bottom: 1px solid var(--ink);
}
.group__title { font-family: var(--serif); font-size: clamp(28px, 3.6vw, 40px); line-height: 1; letter-spacing: -0.01em; }
.group__title small { display: block; margin-top: 6px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-mute); }
.group__count { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-mute); white-space: nowrap; }

/* Skill rows: denser than the site's editorial rows, same hover */
.sk {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 24px; align-items: start;
  padding: 16px 12px 16px 0; border-bottom: 1px solid var(--rule); color: var(--ink);
  transition: background-color .15s linear, color .15s linear, padding-left .15s linear;
}
.sk:hover { background: var(--ink); color: var(--paper); padding-left: 12px; }
.sk__main { min-width: 0; }
.sk__title {
  display: block;
  font-family: var(--serif); font-size: clamp(21px, 2.4vw, 26px); line-height: 1.1; letter-spacing: -0.01em;
}
.sk:hover .sk__title { color: var(--ember-lt); }
.sk__body { display: block; margin-top: 6px; max-width: 70ch; font-size: 15px; line-height: 1.55; opacity: 0.85; }
.sk__kicker {
  display: flex; flex-wrap: wrap; gap: 6px 14px; margin-top: 8px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-mute-2);
}
.sk:hover .sk__kicker { color: var(--sage-2); }
.sk__side { display: grid; gap: 8px; justify-items: end; text-align: right; }
.sk__arrow { color: var(--ember); }

.badge {
  padding: 3px 8px; border: 1px solid currentColor;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; white-space: nowrap;
}
.badge--draft { border-color: var(--ember); color: var(--ember); }
.sk:hover .badge--draft { color: var(--ember-lt); border-color: var(--ember-lt); }

.results__empty { margin-top: 40px; font-family: var(--serif); font-size: 24px; color: var(--ink-soft); }
.results__foot {
  margin-top: 40px; padding-top: 14px; border-top: 1px solid var(--rule);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-mute);
}

/* ---------- Skill detail (reuses .post from main.css) ---------- */
.detail { background: var(--paper); border-top: 1px solid var(--ink); }
.detail .post { padding-top: 40px; }
.post__badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.post__badges .badge { color: var(--ink-mute); border-color: var(--rule); }
.post__badges .badge--draft { color: var(--ember); border-color: var(--ember); }
.post__actions { margin-top: 26px; }
.post__actions .btn { padding: 13px 18px; }

.prompt {
  margin: 14px 0 10px; padding: 22px 24px;
  background: var(--ink); color: var(--paper);
  border-left: 3px solid var(--ember);
  font-size: 16px; line-height: 1.65; white-space: pre-wrap; overflow-wrap: anywhere;
}
.prompt .var {
  color: var(--ember-lt); border-bottom: 1px solid var(--ember-lt);
  font-family: var(--mono); font-size: 14px;
}
.prompt__note {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-mute);
}
.post__body pre.out {
  margin: 0 0 22px; padding: 16px 18px; overflow: auto;
  background: var(--ink-2); color: var(--sand-text);
  font-family: var(--mono); font-size: 13px; line-height: 1.55;
}
.post__body .md ul ul { margin: 6px 0 0; }
.post__body .needs {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-mute);
}

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%);
  padding: 10px 16px; background: var(--ink); color: var(--paper);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  opacity: 0; transition: opacity .2s linear; pointer-events: none; z-index: 50;
}
.toast.show { opacity: 1; }

@media (max-width: 640px) {
  .intro__inner { padding-block: 40px 34px; }
  .sk { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .sk__side { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-start; gap: 12px; text-align: left; margin-top: 4px; }
  .group__head { flex-direction: column; align-items: flex-start; gap: 6px; }
}