/* ================================================================
   guide.css — Academic Hub module guides (2026-10-01)
   Visual summaries of the live Academic Services Google Docs.
   Every colour comes from the module family (--m-* in modules.css),
   so one stylesheet serves every module. Rendered by guide-renderer.js
   from resources/guides/<module>.json.
   ================================================================ */

.g-wrap {
  width: 100%;
  max-width: var(--container-max, 1200px);
  margin: 0 auto;
  padding: 0 0 24px;
}
@media (max-width: 1280px) { .g-wrap { padding-left: 40px; padding-right: 40px; } }
@media (max-width: 720px)  { .g-wrap { padding-left: 16px; padding-right: 16px; } }

/* ── Chapter nav (sticky) ────────────────────────────────────── */
.g-nav {
  position: sticky; top: 62px; z-index: 20;
  margin: 0 0 8px;
  padding: 12px 0;
  background: color-mix(in srgb, var(--m-paper) 88%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--m-border);
}
.g-nav__inner {
  max-width: var(--container-max, 1200px); margin: 0 auto;
  display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none;
}
.g-nav__inner::-webkit-scrollbar { display: none; }
@media (max-width: 1280px) { .g-nav__inner { padding: 0 40px; } }
@media (max-width: 720px)  { .g-nav__inner { padding: 0 16px; } }
.g-nav a {
  flex: none;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; border-radius: 999px;
  font-size: 13.5px; font-weight: 600; color: var(--m-dark);
  background: #fff; border: 1px solid var(--m-border);
  text-decoration: none; white-space: nowrap;
  transition: background .15s, color .15s, border-color .15s;
}
.g-nav a .n {
  width: 20px; height: 20px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px; background: var(--m-tint); color: var(--m-dark);
}
.g-nav a:hover { border-color: var(--m-mid); }
.g-nav a.is-active { background: var(--m-mid); color: #fff; border-color: var(--m-mid); }
.g-nav a.is-active .n { background: rgba(255,255,255,.22); color: #fff; }

/* ── Verified line ───────────────────────────────────────────── */
.g-verified {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px;
  margin: 18px 0 6px; font-size: 13px; color: var(--ink-2);
}
.g-verified .dot { width: 8px; height: 8px; border-radius: 50%; background: #16a34a; box-shadow: 0 0 0 3px rgba(22,163,74,.15); }
.g-verified a { color: var(--m-mid); font-weight: 600; text-decoration: none; }
.g-verified a:hover { text-decoration: underline; }

/* ── Chapter ─────────────────────────────────────────────────── */
.g-chapter { padding: 40px 0 8px; scroll-margin-top: 130px; }
.g-chapter__head { display: flex; gap: 18px; align-items: flex-start; margin-bottom: 22px; }
.g-chapter__num {
  flex: none; width: 46px; height: 46px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-title, 'Lora', serif); font-size: 20px; font-weight: 600;
  color: #fff; background: linear-gradient(135deg, var(--m-mid), var(--m-cover));
  box-shadow: 0 6px 16px -6px rgba(var(--m-mid-rgb), .55);
}
.g-chapter__kicker { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--m-mid); margin-bottom: 4px; }
.g-chapter__title { font-family: var(--font-title, 'Lora', serif); font-size: 1.75rem; font-weight: 600; color: var(--ink); line-height: 1.25; margin: 0; }
.g-chapter__lede { font-size: 16px; line-height: 1.65; color: var(--ink-2); margin: 8px 0 0; max-width: 760px; }

/* ── Generic block card ──────────────────────────────────────── */
.g-block {
  background: #fff;
  border: 1px solid color-mix(in srgb, var(--m-border) 70%, #fff);
  border-radius: 18px;
  padding: 24px 26px;
  margin: 0 0 18px;
  box-shadow: 0 1px 2px rgba(40,30,20,.04), 0 8px 24px -14px rgba(var(--m-mid-rgb), .18);
}
.g-block--bare { background: none; border: 0; box-shadow: none; padding: 0; }
.g-block__title { font-size: 17px; font-weight: 700; color: var(--ink); margin: 0 0 4px; }
.g-block__intro { font-size: 14.5px; color: var(--ink-2); line-height: 1.6; margin: 0 0 18px; max-width: 820px; }
.g-row { display: grid; gap: 18px; }
.g-row--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g-row--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 900px) { .g-row--2, .g-row--3 { grid-template-columns: 1fr; } }
.g-row > .g-block { margin: 0; }
.g-chapter > .g-row { margin-bottom: 18px; }

/* Source line under each block */
.g-src {
  display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center;
  margin-top: 18px; padding-top: 12px; border-top: 1px dashed var(--m-border);
  font-size: 12.5px; color: var(--ink-3);
}
.g-src a {
  display: inline-flex; align-items: center; gap: 5px;
  color: var(--m-dark); text-decoration: none; font-weight: 600;
  padding: 3px 9px; border-radius: 8px; background: var(--m-tint-2); border: 1px solid var(--m-border);
}
.g-src a:hover { background: var(--m-tint); }
.g-src a svg { width: 12px; height: 12px; }
.g-src .at { font-weight: 500; color: var(--ink-2); }

/* Inline text helpers */
.g-md strong { color: var(--ink); font-weight: 700; }
.g-md a { color: var(--m-mid); font-weight: 600; }
.g-ico { width: 18px; height: 18px; flex: none; }

/* ── Big picture (intro + one-minute list) ───────────────────── */
.g-oneminute { display: grid; grid-template-columns: 1.1fr 1fr; gap: 26px; align-items: start; }
@media (max-width: 900px) { .g-oneminute { grid-template-columns: 1fr; } }
.g-oneminute__lead { font-size: 18px; line-height: 1.65; color: var(--ink); font-family: var(--font-title, 'Lora', serif); }
.g-oneminute ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.g-oneminute li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; line-height: 1.55; color: var(--ink-2); }
.g-oneminute li .tick {
  flex: none; width: 26px; height: 26px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--m-tint); color: var(--m-dark);
}
.g-oneminute li .tick svg { width: 14px; height: 14px; }

/* ── Stats tiles ─────────────────────────────────────────────── */
.g-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; }
.g-stat {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, #fff 0%, var(--m-tint-2) 100%);
  border: 1px solid var(--m-border); border-radius: 16px; padding: 18px 18px 16px;
}
.g-stat::before { content: ''; position: absolute; left: 0; top: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--m-mid), var(--m-soft)); }
.g-stat__num { font-family: var(--font-title, 'Lora', serif); font-size: 2.2rem; font-weight: 600; line-height: 1.05; color: var(--m-dark); }
.g-stat__num small { font-size: 1rem; font-weight: 600; margin-left: 2px; color: var(--m-mid); }
.g-stat__label { margin-top: 6px; font-size: 14px; font-weight: 700; color: var(--ink); }
.g-stat__note { margin-top: 4px; font-size: 13px; line-height: 1.5; color: var(--ink-2); }

/* ── Compare cards (the three appraisals side by side) ───────── */
.g-compare { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; }
.g-card {
  background: #fff; border: 1px solid var(--m-border); border-radius: 18px; overflow: hidden;
  display: flex; flex-direction: column;
}
.g-card__top { padding: 18px 20px 14px; background: linear-gradient(135deg, var(--m-tint-2), var(--m-tint)); border-bottom: 1px solid var(--m-border); }
.g-card__icon { width: 40px; height: 40px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: #fff; color: var(--m-mid); box-shadow: 0 2px 8px -3px rgba(var(--m-mid-rgb), .35); margin-bottom: 10px; }
.g-card__icon svg { width: 22px; height: 22px; }
.g-card__title { font-family: var(--font-title, 'Lora', serif); font-size: 1.2rem; font-weight: 600; color: var(--ink); margin: 0; }
.g-card__sub { font-size: 13.5px; color: var(--ink-2); margin-top: 3px; }
.g-card dl { margin: 0; padding: 14px 20px 18px; display: grid; gap: 10px; }
.g-card dt { font-size: 11.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--m-mid); }
.g-card dd { margin: 2px 0 0; font-size: 14px; line-height: 1.5; color: var(--ink); }
.g-card__link { margin-top: auto; padding: 0 20px 18px; }
.g-card__link a { font-size: 13.5px; font-weight: 700; color: var(--m-mid); text-decoration: none; }
.g-card__link a:hover { text-decoration: underline; }

/* ── Cycle / timeline diagram ────────────────────────────────── */
.g-cycle { position: relative; display: grid; grid-template-columns: repeat(var(--n), minmax(0, 1fr)); gap: 12px; padding-top: 6px; }
.g-cycle::before {
  content: ''; position: absolute; top: 30px; left: calc(100% / var(--n) / 2); right: calc(100% / var(--n) / 2);
  height: 3px; border-radius: 3px;
  background: linear-gradient(90deg, var(--m-soft), var(--m-mid), var(--m-dark));
}
.g-step { position: relative; text-align: center; }
.g-step__node {
  position: relative; z-index: 1; margin: 0 auto 12px;
  width: 50px; height: 50px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-title, 'Lora', serif); font-weight: 600; font-size: 17px;
  background: #fff; color: var(--m-dark); border: 3px solid var(--m-mid);
  box-shadow: 0 0 0 6px var(--m-paper);
}
.g-step--key .g-step__node { background: var(--m-mid); color: #fff; }
.g-step__when { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--m-mid); }
.g-step__name { font-size: 15px; font-weight: 700; color: var(--ink); margin: 3px 0 6px; line-height: 1.3; }
.g-step__mode { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 600; color: var(--m-dark); background: var(--m-tint); border-radius: 999px; padding: 3px 9px; margin-bottom: 8px; }
.g-step__mode svg { width: 13px; height: 13px; }
.g-step__text { font-size: 13.5px; line-height: 1.5; color: var(--ink-2); text-align: left; background: var(--m-tint-2); border: 1px solid var(--m-border); border-radius: 12px; padding: 10px 12px; }
.g-step__text b { color: var(--ink); }
@media (max-width: 900px) {
  .g-cycle { grid-template-columns: 1fr; gap: 0; padding-left: 0; }
  .g-cycle::before { top: 24px; bottom: 24px; left: 24px; right: auto; width: 3px; height: auto; background: linear-gradient(180deg, var(--m-soft), var(--m-dark)); }
  .g-step { display: grid; grid-template-columns: 50px 1fr; gap: 0 14px; text-align: left; padding-bottom: 18px; }
  .g-step__node { margin: 0; grid-row: span 4; }
}

/* ── Weights (donut + legend) ────────────────────────────────── */
.g-weights[hidden] { display: none; }  /* [hidden] loses to display:grid otherwise (CLAUDE.md #42) */
.g-weights { display: grid; grid-template-columns: 220px 1fr; gap: 28px; align-items: center; }
@media (max-width: 720px) { .g-weights { grid-template-columns: 1fr; justify-items: center; } }
.g-donut { width: 210px; height: 210px; }
.g-donut text { font-family: var(--font-title, 'Lora', serif); }
.g-legend { display: grid; gap: 10px; width: 100%; }
.g-legend__row { display: grid; grid-template-columns: 16px 64px 1fr; gap: 12px; align-items: start; }
.g-legend__sw { width: 16px; height: 16px; border-radius: 5px; margin-top: 3px; }
.g-legend__pct { font-family: var(--font-title, 'Lora', serif); font-size: 20px; font-weight: 600; color: var(--m-dark); line-height: 1.1; }
.g-legend__name { font-size: 15px; font-weight: 700; color: var(--ink); }
.g-legend__desc { font-size: 13.5px; color: var(--ink-2); line-height: 1.5; }
.g-tabs { display: inline-flex; gap: 4px; padding: 4px; border-radius: 12px; background: var(--m-tint-2); border: 1px solid var(--m-border); margin-bottom: 18px; }
.g-tabs button { border: 0; background: none; font: inherit; font-size: 13.5px; font-weight: 600; color: var(--m-dark); padding: 7px 14px; border-radius: 9px; cursor: pointer; }
.g-tabs button[aria-selected="true"] { background: #fff; box-shadow: 0 1px 4px rgba(0,0,0,.08); color: var(--ink); }

/* ── Flow (numbered steps with arrows) ───────────────────────── */
.g-flow { display: grid; grid-template-columns: repeat(var(--n), minmax(0, 1fr)); gap: 0; }
@media (max-width: 900px) { .g-flow { grid-template-columns: 1fr; } }
.g-flow__step { position: relative; padding: 0 22px 0 0; }
.g-flow__step:not(:last-child)::after {
  content: ''; position: absolute; top: 15px; right: 4px; width: 12px; height: 12px;
  border-top: 2.5px solid var(--m-soft); border-right: 2.5px solid var(--m-soft); transform: rotate(45deg);
}
@media (max-width: 900px) {
  .g-flow__step { padding: 0 0 22px 0; }
  .g-flow__step:not(:last-child)::after { top: auto; bottom: 6px; right: auto; left: 12px; transform: rotate(135deg); }
}
.g-flow__num { width: 34px; height: 34px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--m-mid); color: #fff; font-weight: 700; font-size: 15px; margin-bottom: 10px; }
.g-flow__title { font-size: 15px; font-weight: 700; color: var(--ink); margin-bottom: 4px; }
.g-flow__text { font-size: 13.5px; line-height: 1.55; color: var(--ink-2); }
.g-flow__who { display: inline-block; margin-top: 8px; font-size: 12px; font-weight: 700; color: var(--m-dark); background: var(--m-tint); border-radius: 999px; padding: 3px 10px; }

/* ── Bands (rating scale) ────────────────────────────────────── */
.g-bands { display: grid; grid-template-columns: repeat(var(--n), minmax(0, 1fr)); gap: 6px; }
@media (max-width: 720px) { .g-bands { grid-template-columns: 1fr 1fr; } }
.g-band { border-radius: 14px; padding: 14px 14px 12px; color: var(--ink); background: var(--bg); border: 1px solid var(--m-border); }
.g-band__range { font-family: var(--font-title, 'Lora', serif); font-size: 1.3rem; font-weight: 600; color: var(--fg, var(--m-dark)); }
.g-band__name { font-size: 14px; font-weight: 700; margin-top: 2px; color: var(--fg, var(--ink)); }
.g-band__desc { font-size: 12.5px; line-height: 1.45; margin-top: 6px; color: var(--fg2, var(--ink-2)); }

/* ── Roles matrix ────────────────────────────────────────────── */
.g-roles { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 14px; }
.g-roles th { text-align: left; font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--m-mid); padding: 0 12px 10px; border-bottom: 2px solid var(--m-border); }
.g-roles td { padding: 12px; border-bottom: 1px solid color-mix(in srgb, var(--m-border) 60%, #fff); vertical-align: top; line-height: 1.5; color: var(--ink-2); }
.g-roles td:first-child { font-weight: 700; color: var(--ink); white-space: nowrap; }
.g-roles tr:last-child td { border-bottom: 0; }
.g-roles-scroll { overflow-x: auto; }

/* ── Callout ─────────────────────────────────────────────────── */
.g-callout {
  display: flex; gap: 16px; align-items: flex-start;
  border-radius: 18px; padding: 20px 22px; margin: 0 0 18px;
  background: linear-gradient(135deg, var(--m-dark), var(--m-cover));
  color: #fff; box-shadow: 0 10px 28px -16px rgba(var(--m-mid-rgb), .8);
}
.g-callout__icon { flex: none; width: 42px; height: 42px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,.14); }
.g-callout__icon svg { width: 22px; height: 22px; }
.g-callout__title { font-family: var(--font-title, 'Lora', serif); font-size: 1.2rem; font-weight: 600; margin: 0 0 4px; }
.g-callout__text { font-size: 14.5px; line-height: 1.6; color: rgba(255,255,255,.88); }
.g-callout__text strong { color: #fff; }
.g-callout .g-src { border-top-color: rgba(255,255,255,.22); color: rgba(255,255,255,.7); }
.g-callout .g-src .at { color: rgba(255,255,255,.78); }
.g-callout .g-src a { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.22); color: #fff; }
.g-callout--soft { background: var(--m-tint-2); color: var(--ink); border: 1px solid var(--m-border); box-shadow: none; }
.g-callout--soft .g-callout__icon { background: #fff; color: var(--m-mid); }
.g-callout--soft .g-callout__text { color: var(--ink-2); }
.g-callout--soft .g-callout__text strong { color: var(--ink); }
.g-callout--soft .g-src { border-top-color: var(--m-border); color: var(--ink-3); }
.g-callout--soft .g-src .at { color: var(--ink-2); }
.g-callout--soft .g-src a { background: #fff; border-color: var(--m-border); color: var(--m-dark); }

/* ── Do / don't ──────────────────────────────────────────────── */
.g-dodont { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 720px) { .g-dodont { grid-template-columns: 1fr; } }
.g-dodont__col { border-radius: 16px; padding: 18px 20px; }
.g-dodont__col--do { background: #f0fdf4; border: 1px solid #bbf7d0; }
.g-dodont__col--dont { background: #fef2f2; border: 1px solid #fecaca; }
.g-dodont h4 { margin: 0 0 10px; font-size: 14px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.g-dodont__col--do h4 { color: #15803d; }
.g-dodont__col--dont h4 { color: #b91c1c; }
/* tone: warn — both columns are warnings (e.g. red flags), so neither may read as a green “do”. */
.g-dodont--warn .g-dodont__col--do { background: #fffbeb; border-color: #fde68a; }
.g-dodont--warn .g-dodont__col--do h4 { color: #b45309; }
.g-dodont ul { margin: 0; padding-left: 18px; display: grid; gap: 8px; font-size: 14px; line-height: 1.5; color: var(--ink); }

/* ── FAQ ─────────────────────────────────────────────────────── */
.g-faq details { border: 1px solid var(--m-border); border-radius: 14px; background: #fff; margin-bottom: 10px; overflow: hidden; }
.g-faq summary { cursor: pointer; list-style: none; padding: 14px 18px; font-size: 15px; font-weight: 700; color: var(--ink); display: flex; gap: 12px; align-items: center; }
.g-faq summary::-webkit-details-marker { display: none; }
.g-faq summary::before { content: '+'; flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--m-tint); color: var(--m-dark); display: flex; align-items: center; justify-content: center; font-weight: 800; }
.g-faq details[open] summary::before { content: '–'; background: var(--m-mid); color: #fff; }
.g-faq__a { padding: 0 18px 16px 54px; font-size: 14.5px; line-height: 1.6; color: var(--ink-2); }

/* ── Links (tools + documents) ───────────────────────────────── */
.g-links { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.g-link {
  display: flex; gap: 12px; align-items: center; padding: 14px 16px; border-radius: 14px;
  background: #fff; border: 1px solid var(--m-border); text-decoration: none; color: var(--ink);
  transition: transform .15s, box-shadow .15s, border-color .15s;
}
.g-link:hover { transform: translateY(-2px); border-color: var(--m-mid); box-shadow: 0 8px 20px -12px rgba(var(--m-mid-rgb), .5); }
.g-link__icon { flex: none; width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; background: var(--m-tint); color: var(--m-dark); }
.g-link__icon svg { width: 18px; height: 18px; }
.g-link__title { font-size: 14.5px; font-weight: 700; }
.g-link__sub { font-size: 12.5px; color: var(--ink-3); margin-top: 1px; }
.g-link--doc .g-link__icon { background: #fff; border: 1px solid var(--m-border); }

/* ── Loading / error ─────────────────────────────────────────── */
.g-loading { padding: 60px 0; text-align: center; color: var(--ink-3); font-size: 15px; }

@media print {
  .g-nav { display: none; }
  .g-block, .g-callout, .g-card { break-inside: avoid; box-shadow: none; }
}