/* ══════════════════════════════════════════════════════════
   Finance Wiki — component styles
   Loads AFTER _shared.css. Every wiki page wraps its content in
   .wiki-root (a container) > .wiki-page so the components reflow
   from their OWN width via @container queries — works on a real
   phone AND when a block is embedded in a narrow tool column.
   ══════════════════════════════════════════════════════════ */

/* ── Container root ── */
.wiki-root { container-type: inline-size; container-name: page; width: 100%; background: var(--bg); color: var(--ink); }
.wiki-page { width: 100%; }
.wiki-page nav { position: relative; top: auto; }
.wiki-page .breadcrumb { padding-top: 2.25rem; }
.wiki-page main { padding-bottom: 1rem; }

/* ── Mobile nav button (shown via container query) ── */
.nav-menu { display: none; width: 38px; height: 38px; align-items: center; justify-content: center; color: var(--ink); border-radius: 6px; }
.nav-menu:hover { background: var(--accent-soft); }

/* ── Hub: search + tabs ── */
.wiki-controls { padding: 2.5rem var(--gutter) 0; }
.wiki-search-input { max-width: 440px; margin-bottom: 1.5rem; }
.wiki-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.wiki-tab { font-family: var(--mono); font-size: 11px; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); padding: 7px 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); transition: all .2s var(--ease); white-space: nowrap; }
.wiki-tab:hover { color: var(--ink); border-color: var(--accent); }
.wiki-tab.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* ── Hub: category + cards ── */
.wiki-cat { padding: 0 var(--gutter); margin-top: 2.75rem; }
.wiki-cat:last-of-type { padding-bottom: 1rem; }
.wiki-cat-title { display: flex; align-items: baseline; justify-content: space-between; font-family: var(--mono); font-size: 10px; letter-spacing: .15em; text-transform: uppercase; color: var(--accent-text); padding-bottom: .7rem; margin-bottom: 1.25rem; border-bottom: 1px solid var(--line); }
.wiki-cat-count { color: var(--faint); }
.wiki-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; border: 1px solid var(--line-2); background: var(--line-2); }
.wiki-card { display: flex; flex-direction: column; gap: 8px; background: var(--surface); padding: 20px 22px; min-height: 128px; transition: background .3s var(--ease); cursor: pointer; }
.wiki-card:hover { background: var(--surface-2); }
.wiki-card-term { font-size: 16px; font-weight: 600; letter-spacing: -0.01em; color: var(--ink); }
.wiki-card-sum { font-size: 12.5px; color: var(--muted); line-height: 1.55; }
.wiki-card-kind { font-family: var(--mono); font-size: 8px; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); border: 1px solid var(--line-2); padding: 3px 7px; border-radius: 999px; margin-top: auto; align-self: flex-start; }
.wiki-card-kind.walk { color: var(--accent-text); border-color: var(--accent); }

/* ── Article body + TOC ── */
.wiki-body { padding: 3.5rem var(--gutter); display: grid; grid-template-columns: minmax(0, 1fr) 200px; gap: 4rem; align-items: start; border-top: 1px solid var(--line); }
.wiki-body.solo { grid-template-columns: minmax(0, 720px); }
.wiki-prose { max-width: 680px; min-width: 0; }
.wiki-prose > p { color: var(--muted); font-size: 15px; line-height: 1.85; margin-bottom: 1.15rem; }
.wiki-prose > p strong { color: var(--ink); font-weight: 500; }
.wiki-prose h2 { font-family: var(--sans); font-size: 22px; font-weight: 600; letter-spacing: -0.02em; margin: 2.6rem 0 1rem; scroll-margin-top: 90px; }
.wiki-prose h2:first-child { margin-top: 0; }
.wiki-prose h2 em { font-style: normal; color: var(--accent); }
.wiki-prose a:not(.wiki-term) { color: var(--accent-text); }
[data-theme="dark"] .wiki-prose h2 { font-family: var(--serif); font-weight: 300; font-size: 25px; }
[data-theme="dark"] .wiki-prose h2 em { font-style: italic; }

.wiki-toc { position: sticky; top: 90px; }
.wiki-toc-title { font-family: var(--mono); font-size: 10px; letter-spacing: .15em; text-transform: uppercase; color: var(--faint); margin-bottom: 1rem; }
.wiki-toc-list { list-style: none; display: flex; flex-direction: column; border-left: 1px solid var(--line); }
.wiki-toc-list a { display: block; font-size: 13px; color: var(--muted); padding: 7px 0 7px 14px; margin-left: -1px; border-left: 1px solid transparent; transition: color .2s, border-color .2s; }
.wiki-toc-list a:hover { color: var(--ink); }
.wiki-toc-list a.on { color: var(--accent-text); border-left-color: var(--accent); font-weight: 500; }

/* ── Numbered steps ── */
.wiki-steps { list-style: none; margin: 1.5rem 0 .5rem; display: flex; flex-direction: column; gap: 1.6rem; }
.wiki-step { display: grid; grid-template-columns: 36px 1fr; gap: 1.1rem; align-items: start; }
.wiki-step-num { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--accent); color: var(--accent); font-family: var(--mono); font-size: 14px; display: flex; align-items: center; justify-content: center; }
.wiki-step-h { font-size: 16px; font-weight: 600; color: var(--ink); margin-bottom: .4rem; }
.wiki-step-body { color: var(--muted); font-size: 14px; line-height: 1.75; }
.wiki-step-body strong { color: var(--ink); font-weight: 500; }

/* ── Callouts: note / tip / warning ── */
.wiki-callout, .wiki-note { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem 1.3rem; margin: 1.5rem 0; }
.wiki-callout-label, .wiki-note-label { font-family: var(--mono); font-size: 9px; letter-spacing: .14em; text-transform: uppercase; margin-bottom: .55rem; color: var(--accent-text); }
.wiki-callout.tip .wiki-callout-label { color: var(--green); }
.wiki-callout.warn .wiki-callout-label { color: var(--red); }
.wiki-callout p, .wiki-note p { margin: 0; font-size: 14px; line-height: 1.7; color: var(--ink); }

/* ── Newcomer context block (EN only; collapses when LANG value is empty) ── */
.wiki-newcomer:empty { display: none; }
.wiki-newcomer { margin: 1.75rem 0; padding: 1.1rem 1.3rem 1.1rem 1.5rem; border-left: 3px solid var(--accent); background: var(--surface); border-radius: 0 var(--radius) var(--radius) 0; }
.wiki-newcomer-label { font-family: var(--mono); font-size: 9px; letter-spacing: .14em; text-transform: uppercase; margin-bottom: .55rem; color: var(--accent-text); }
.wiki-newcomer p { margin: 0; font-size: 14px; line-height: 1.7; color: var(--ink); }

/* ── Figure / diagram ── */
.wiki-fig { margin: 1.75rem 0; padding: 2.25rem 2rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); display: flex; flex-direction: column; align-items: center; gap: 1.4rem; }
.wiki-fig figcaption { font-family: var(--mono); font-size: 11px; color: var(--faint); text-align: center; letter-spacing: .03em; line-height: 1.6; max-width: 46ch; }

/* ── Definition box ── */
.wiki-def { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 1.75rem 0; margin-bottom: .5rem; }
.wiki-def-label { font-family: var(--mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); margin-bottom: .7rem; }
.wiki-def p { font-size: 18px; line-height: 1.6; color: var(--ink); }
.wiki-def p strong { color: var(--accent); font-weight: 600; }

/* ── Tool chips / source / updated badge ── */
.wiki-tools { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: .9rem 0 0; }
.wiki-tools li { font-family: var(--mono); font-size: 11px; color: var(--accent-text-2); background: var(--accent-soft); padding: 6px 11px; border-radius: 999px; transition: background .15s var(--ease); }
.wiki-tools li:hover { background: var(--line); }
.wiki-tools a { color: inherit; text-decoration: none; }
.wiki-source { margin-top: 2rem; padding-top: 1.25rem; border-top: 1px solid var(--line); font-family: var(--mono); font-size: 11px; letter-spacing: .02em; color: var(--faint); }
.wiki-source a { color: var(--accent-text); }
.wiki-updated { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: var(--faint); margin-top: 1rem; }
.wiki-updated .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--green); }

/* ── Key takeaways ── */
.wiki-takeaways { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem 1.75rem; margin: 1.75rem 0; }
.wiki-takeaways-title { font-family: var(--mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-text); margin-bottom: 1rem; }
.wiki-takeaways ul { list-style: none; display: flex; flex-direction: column; gap: .7rem; }
.wiki-takeaways li { position: relative; padding-left: 1.5rem; font-size: 14px; line-height: 1.6; color: var(--ink); }
.wiki-takeaways li::before { content: ''; position: absolute; left: 0; top: .5em; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }

/* ── Comparison table ── */
.wiki-table-wrap { margin: 1.5rem 0; overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
.wiki-table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 440px; }
.wiki-table th, .wiki-table td { text-align: left; padding: .8rem 1rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.wiki-table tr:last-child td { border-bottom: none; }
.wiki-table th { font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--faint); font-weight: 400; background: var(--surface); }
.wiki-table td { color: var(--muted); line-height: 1.6; }
.wiki-table td:first-child { color: var(--ink); font-weight: 500; }

/* ── At-a-glance stats ── */
.wiki-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; border: 1px solid var(--line-2); background: var(--line-2); margin: 1.5rem 0; border-radius: var(--radius); overflow: hidden; }
.wiki-stat { background: var(--surface); padding: 16px 18px; display: flex; flex-direction: column; gap: 5px; }
.wiki-stat-num { font-family: var(--sans); font-size: 24px; font-weight: 600; color: var(--accent); font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.wiki-stat-label { font-family: var(--mono); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); line-height: 1.4; }
[data-theme="dark"] .wiki-stat-num { font-family: var(--serif); font-weight: 300; font-size: 30px; }

/* ── Inline wiki-term (acronym helper) ── */
.wiki-term { color: var(--accent); border-bottom: 1px dotted var(--accent); cursor: help; position: relative; }
.wiki-term-pop { position: absolute; left: 0; bottom: calc(100% + 8px); width: 240px; background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--radius); padding: .65rem .75rem; box-shadow: var(--shadow); font-family: var(--sans); font-size: 11.5px; line-height: 1.5; letter-spacing: 0; text-transform: none; color: var(--muted); opacity: 0; visibility: hidden; transform: translateY(4px); transition: opacity .15s var(--ease), transform .15s var(--ease), visibility .15s; z-index: 6; }
.wiki-term:hover .wiki-term-pop, .wiki-term:focus .wiki-term-pop { opacity: 1; visibility: visible; transform: none; }

/* ── Placeholder slot ── */
.ph-slot { border: 1px dashed var(--line-2); border-radius: var(--radius); background: repeating-linear-gradient(45deg, var(--surface), var(--surface) 9px, var(--surface-2) 9px, var(--surface-2) 18px); display: flex; align-items: center; justify-content: center; min-height: 150px; margin: 1.5rem 0; }
.ph-slot span { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.skel { color: var(--faint) !important; }

/* ── Pension pyramid (3 treatments) ── */
.pyr-bot { background: var(--accent); color: var(--on-accent); }
.pyr-mid { background: color-mix(in srgb, var(--accent) 60%, var(--surface)); color: var(--ink); }
.pyr-top { background: color-mix(in srgb, var(--accent) 26%, var(--surface)); color: var(--ink); }
.pyr-name { font-weight: 600; font-size: 14px; letter-spacing: -0.01em; }
.pyr-sub { font-family: var(--mono); font-size: 10px; opacity: .82; margin-top: 2px; letter-spacing: .02em; }
.pyr-sub2 { font-family: var(--mono); font-size: 11px; color: var(--faint); margin-top: 3px; letter-spacing: .02em; }
.pyr { display: flex; flex-direction: column; align-items: center; gap: 8px; width: 100%; max-width: 400px; }
.pyr-bar { height: 64px; border-radius: 4px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 0 14px; }
.pyr-h { display: flex; width: 100%; max-width: 460px; height: 84px; border-radius: 4px; overflow: hidden; border: 1px solid var(--line); }
.pyr-seg { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 0 8px; }
.pyr-stack { display: flex; flex-direction: column; width: 100%; max-width: 420px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.pyr-stack-row { display: flex; align-items: center; gap: 14px; padding: 15px 18px; border-bottom: 1px solid var(--line); background: var(--surface); }
.pyr-stack-row:last-child { border-bottom: none; }
.pyr-swatch { width: 14px; height: 40px; border-radius: 3px; flex-shrink: 0; }

/* ── Docs / reference direction ── */
.docs-layout { display: grid; grid-template-columns: 232px minmax(0, 1fr); border-top: 1px solid var(--line); }
.docs-side { border-right: 1px solid var(--line); padding: 2.5rem 1.5rem 2.5rem var(--gutter); position: sticky; top: 0; align-self: start; }
.docs-side-title { font-family: var(--mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-text); margin-bottom: 1rem; }
.docs-nav { list-style: none; display: flex; flex-direction: column; gap: 1px; }
.docs-nav a { display: block; font-size: 13px; color: var(--muted); padding: 8px 11px; border-radius: 4px; transition: all .2s; }
.docs-nav a:hover { color: var(--ink); background: var(--surface-2); }
.docs-nav a.on { color: var(--accent); background: var(--accent-soft); font-weight: 500; }
.docs-main { padding: 2.5rem var(--gutter) 3rem; min-width: 0; }
.docs-main .breadcrumb { padding: 0 0 1.25rem; }
.docs-head { margin-bottom: 1.5rem; }
.docs-title { font-family: var(--sans); font-size: 32px; font-weight: 600; letter-spacing: -0.025em; margin-top: .5rem; }
[data-theme="dark"] .docs-title { font-family: var(--serif); font-weight: 300; font-size: 40px; }
.docs-main h2 { font-family: var(--sans); font-size: 20px; font-weight: 600; letter-spacing: -0.01em; margin: 2.25rem 0 .9rem; }
.docs-main > p { color: var(--muted); font-size: 14.5px; line-height: 1.8; margin-bottom: 1rem; max-width: 660px; }
/* prose paragraph used inside recipe bodies (class, not > p, so it survives sc-if wrappers) */
.wiki-p { color: var(--muted); font-size: 14.5px; line-height: 1.8; margin-bottom: 1rem; max-width: 660px; }
.wiki-p strong { color: var(--ink); font-weight: 500; }
.wiki-p em { font-style: italic; }

/* ── Explainer / SEO direction ── */
.expl-hero { padding: 2.75rem var(--gutter) 1.5rem; max-width: 800px; }
.expl-hero h1 { font-family: var(--sans); font-size: clamp(30px, 3.4vw, 44px); font-weight: 600; line-height: 1.1; letter-spacing: -0.025em; margin-top: 1.25rem; }
.expl-hero h1 em { font-style: normal; color: var(--accent); }
[data-theme="dark"] .expl-hero h1 { font-family: var(--serif); font-weight: 300; font-size: clamp(40px, 4.4vw, 60px); }
[data-theme="dark"] .expl-hero h1 em { font-style: italic; }
.expl-standfirst { font-size: 19px; line-height: 1.65; color: var(--muted); margin-top: 1.1rem; max-width: 60ch; }
.expl-body { padding: 1.5rem var(--gutter) 1rem; max-width: 720px; }
.expl-body > p { color: var(--muted); font-size: 15.5px; line-height: 1.85; margin-bottom: 1.15rem; }
.expl-body > p strong { color: var(--ink); font-weight: 500; }
.expl-body h2 { font-family: var(--sans); font-size: 23px; font-weight: 600; letter-spacing: -0.02em; margin: 2.5rem 0 1rem; }
.expl-body h2 em { font-style: normal; color: var(--accent); }
[data-theme="dark"] .expl-body h2 { font-family: var(--serif); font-weight: 300; font-size: 26px; }

/* ── Elements kit (showcase) ── */
.kit { padding: 3rem var(--gutter) 4rem; max-width: 800px; margin: 0 auto; }
.kit-item { padding: 2rem 0; border-bottom: 1px solid var(--line); }
.kit-item:last-child { border-bottom: none; }
.kit-label { font-family: var(--mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--accent-text); margin-bottom: 1rem; display: flex; align-items: baseline; gap: 10px; }
.kit-label span { color: var(--faint); letter-spacing: .02em; text-transform: none; }
.kit-row { display: flex; flex-wrap: wrap; gap: 1rem; }
.kit-row > * { flex: 1 1 200px; margin: 0; }

/* ══════════════════════════════════════════════════════════
   Responsive — driven by the COMPONENT's own width (@container),
   so it works on phones and inside narrow embeds alike.
   ══════════════════════════════════════════════════════════ */
@container page (max-width: 900px) {
  .wiki-cards { grid-template-columns: 1fr 1fr; }
  .docs-layout { grid-template-columns: 190px minmax(0, 1fr); }
}
@container page (max-width: 640px) {
  .wiki-page { --gutter: 22px; }
  /* nav → mobile */
  .nav-links { display: none; }
  .nav-tools .toggle { display: none; }
  .nav-menu { display: flex; }
  .wiki-page nav { gap: 1rem; padding: 14px var(--gutter); }
  /* header stacks */
  .page-header { grid-template-columns: 1fr; gap: 1.25rem; padding: 1.5rem var(--gutter) 2.25rem; }
  .page-header h1 { font-size: 30px; }
  /* body → single column, TOC becomes a top strip */
  .wiki-body { grid-template-columns: 1fr; gap: 1.5rem; padding: 2rem var(--gutter) 2.5rem; }
  .wiki-body.solo { grid-template-columns: 1fr; }
  .wiki-toc { position: static; order: -1; border: 1px solid var(--line); border-radius: var(--radius); padding: .8rem 1rem; }
  .wiki-toc-list { border-left: none; flex-direction: row; flex-wrap: wrap; gap: .15rem .9rem; }
  .wiki-toc-list a { padding: 4px 0; border-left: none; margin-left: 0; }
  .wiki-toc-list a.on { border-left: none; }
  /* grids collapse */
  .wiki-cards { grid-template-columns: 1fr; }
  .wiki-stats { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  /* tabs scroll horizontally */
  .wiki-tabs { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; }
  /* steps tighten */
  .wiki-step { grid-template-columns: 30px 1fr; gap: .85rem; }
  .wiki-step-num { width: 30px; height: 30px; font-size: 13px; }
  /* docs: sidebar → top accordion-style strip */
  .docs-layout { grid-template-columns: 1fr; }
  .docs-side { position: static; border-right: none; border-bottom: 1px solid var(--line); padding: 1.25rem var(--gutter); }
  .docs-nav { flex-direction: row; flex-wrap: wrap; gap: 6px; }
  .docs-nav a { padding: 6px 10px; border: 1px solid var(--line); border-radius: 999px; font-size: 12px; }
  .docs-main { padding: 1.75rem var(--gutter) 2.5rem; }
  .docs-title { font-size: 27px; }
  /* explainer */
  .expl-hero { padding: 1.75rem var(--gutter) 1.25rem; }
  .expl-hero h1 { font-size: 28px; }
  .expl-standfirst { font-size: 16px; }
  .expl-body { padding: 1.25rem var(--gutter) 1rem; }
  /* footer */
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 1.75rem; }
  .footer-bottom { flex-direction: column; gap: 6px; align-items: flex-start; }
}