@import url("tokens/fonts.css");
@import url("tokens/colors.css");
@import url("tokens/typography.css");
@import url("tokens/spacing.css");

/* ============================================================
   Wiki / Glossary — same design language as MCP Panel landing
   ============================================================ */

.wiki-page { padding-top: clamp(24px, 4vw, 48px); padding-bottom: clamp(64px, 8vw, 120px); }
.wiki-page .shell { max-width: var(--maxw, 1180px); margin: 0 auto; padding-left: var(--pad, clamp(18px, 4vw, 56px)); padding-right: var(--pad, clamp(18px, 4vw, 56px)); }

/* breadcrumbs */
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--mute); margin-bottom: 28px; }
.crumbs a { color: var(--mute); transition: color var(--dur-fast) var(--ease); }
.crumbs a:hover { color: var(--accent); }
.crumbs .sep { opacity: 0.45; }
.crumbs .here { color: var(--ink); }

/* page meta strip */
.page-meta { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; padding: 18px 0 32px; border-bottom: 1px solid var(--line); margin-bottom: 40px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; }
.page-meta .lbl { display: block; color: var(--mute); margin-bottom: 6px; }
.page-meta .val { color: var(--ink); }
.page-meta .right { text-align: right; }

/* wiki list hero */
.wiki-head { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); align-items: end; margin-bottom: 48px; }
.wiki-head h1 { font-family: var(--font-serif); font-weight: 400; font-size: clamp(40px, 6vw, 96px); line-height: 0.98; letter-spacing: -0.02em; margin: 0; max-width: 14ch; }
.wiki-head h1 em { font-style: italic; color: var(--accent); }

/* toolbar + chips */
.wiki-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-bottom: 20px; }
.wiki-search { flex: 1; min-width: 220px; display: flex; align-items: center; gap: 10px; padding: 12px 16px; border: 1px solid var(--line-strong); border-radius: var(--radius-md); background: var(--white); }
.wiki-search svg { width: 18px; height: 18px; stroke: var(--mute); fill: none; stroke-width: 2; flex: none; }
.wiki-search input { border: none; outline: none; width: 100%; font-family: var(--font-sans); font-size: 15px; background: transparent; color: var(--ink); }
.wiki-stats { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; color: var(--mute); text-transform: uppercase; }
.wiki-chips { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 28px; }
.wiki-chips .lbl { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mute); margin-right: 8px; }
.wiki-chip { border: 1px solid var(--line-strong); background: var(--white); border-radius: var(--radius-pill); padding: 8px 14px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.04em; cursor: pointer; color: var(--ink-2); transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease); }
.wiki-chip:hover, .wiki-chip.active { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.wiki-chip .ct { opacity: 0.65; margin-left: 4px; }

/* letter nav */
.letter-nav { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 8px; }
.letter-nav a { display: inline-flex; align-items: center; justify-content: center; min-width: 36px; height: 36px; padding: 0 8px; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em; color: var(--ink-2); border-radius: 6px; transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease); }
.letter-nav a:hover, .letter-nav a.current { background: var(--ink); color: var(--paper); }
.letter-nav a.empty { opacity: 0.35; pointer-events: none; }
.letter-nav .cyr-link { border-left: 1px solid var(--line); padding-left: 16px; margin-left: 8px; min-width: auto; }

/* term list */
.letter-block { padding: 56px 0 0; border-bottom: 1px solid var(--line); }
.letter-row { display: grid; grid-template-columns: 72px 1fr; gap: clamp(16px, 3vw, 48px); }
.letter-mark { font-family: var(--font-serif); font-style: italic; font-size: clamp(48px, 6vw, 88px); line-height: 1; color: var(--accent); opacity: 0.85; position: sticky; top: 88px; align-self: start; }
.term-list { display: grid; grid-template-columns: 1fr; }
.term-card { display: grid; grid-template-columns: 64px minmax(0, 1.4fr) minmax(0, 1.6fr) 100px; gap: clamp(16px, 2vw, 32px); padding: 28px 0; border-top: 1px solid var(--line); align-items: start; transition: background var(--dur-fast) var(--ease); }
.term-card:first-child { border-top: none; }
.term-card:hover { background: var(--accent-soft); }
.term-card.is-hidden { display: none; }
.term-card .num { font-family: var(--font-mono); font-size: 11px; color: var(--mute); letter-spacing: 0.08em; padding-top: 8px; }
.term-card h3 { font-family: var(--font-serif); font-weight: 400; font-size: clamp(24px, 2.5vw, 36px); line-height: 1.06; margin: 0; }
.term-card h3 a { color: var(--ink); transition: color var(--dur-fast) var(--ease); }
.term-card h3 a:hover { color: var(--accent); }
.term-card .abbr { display: block; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-top: 8px; }
.term-card .desc { font-size: 15px; line-height: 1.55; color: var(--ink-2); padding-top: 10px; margin: 0; max-width: 48ch; }
.term-card .meta { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mute); padding-top: 10px; line-height: 1.8; }
.term-card .meta b { display: block; color: var(--ink-2); font-weight: 500; }
.term-card .meta a { color: var(--accent); border-bottom: 1px solid var(--accent); padding-bottom: 2px; }

/* hub cards */
.wiki-hubs { margin-bottom: 40px; }
.wiki-hubs .lbl { display: block; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mute); margin-bottom: 16px; }
.wiki-hubs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.wiki-hub-card { background: var(--white); border: 1px solid var(--line-strong); border-radius: var(--radius-lg); padding: 22px; }
.wiki-hub-card h2 { font-size: 18px; font-weight: 700; margin: 0 0 10px; line-height: 1.2; }
.wiki-hub-card h2 a:hover { color: var(--accent); }
.wiki-hub-card p { font-size: 14px; color: var(--ink-2); margin: 0 0 14px; line-height: 1.5; }
.wiki-hub-cta { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent); border-bottom: 1px solid var(--accent); padding-bottom: 2px; }

/* term detail */
.term-shell { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); padding: 8px 0 48px; align-items: start; }
.term-aside { position: sticky; top: 88px; }
.aside-h { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mute); margin-bottom: 16px; }
.index-list { list-style: none; margin: 0; padding: 0; }
.index-list li { border-top: 1px solid var(--line); }
.index-list a { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; font-size: 14px; color: var(--ink-2); transition: color var(--dur-fast) var(--ease); }
.index-list a:hover, .index-list a.current { color: var(--accent); }
.index-list .nn { font-family: var(--font-mono); font-size: 10px; color: var(--mute); flex: none; }

.term-head { padding-bottom: 40px; border-bottom: 1px solid var(--line); margin-bottom: 40px; }
.term-tag { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 18px; }
.term-tag .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
h1.term-title { font-family: var(--font-serif); font-weight: 400; font-size: clamp(40px, 6vw, 88px); line-height: 0.98; margin: 0; max-width: 16ch; }
h1.term-title em { font-style: italic; color: var(--accent); }
.term-en { font-family: var(--font-serif); font-style: italic; font-size: clamp(18px, 2vw, 28px); color: var(--mute); margin-top: 14px; }
.term-tldr { display: grid; grid-template-columns: 120px 1fr; gap: 24px; padding-top: 28px; align-items: start; }
.term-tldr .lbl { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mute); padding-top: 8px; }
.term-tldr p { font-family: var(--font-serif); font-size: clamp(20px, 1.8vw, 28px); line-height: 1.35; color: var(--ink); margin: 0; max-width: 52ch; }

.wiki-body { font-size: 16px; line-height: 1.65; color: var(--ink-2); }
.wiki-body h2, .wiki-body h3, .wiki-body h4 { font-family: var(--font-sans); color: var(--ink); font-weight: 700; line-height: 1.2; margin: 2em 0 0.75em; letter-spacing: -0.02em; }
.wiki-body h2 { font-size: clamp(22px, 2.2vw, 30px); }
.wiki-body h3 { font-size: clamp(18px, 1.8vw, 24px); }
.wiki-body p { margin: 0 0 1em; }
.wiki-body ul, .wiki-body ol { margin: 0 0 1em; padding-left: 1.4em; }
.wiki-body li { margin-bottom: 0.5em; }
.wiki-body strong { color: var(--ink); font-weight: 600; }
.wiki-body a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

.related { margin-top: 48px; padding-top: 40px; border-top: 1px solid var(--line); }
.related-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.related-head h3 { font-family: var(--font-serif); font-size: clamp(24px, 3vw, 36px); margin: 0; font-weight: 400; }
.related-head h3 em { font-style: italic; color: var(--accent); }
.related-all { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent); border-bottom: 1px solid var(--accent); padding-bottom: 3px; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.related-grid a { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: start; padding: 16px; border: 1px solid var(--line-strong); border-radius: var(--radius-md); background: var(--white); transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease); }
.related-grid a:hover { border-color: var(--accent); box-shadow: 0 8px 24px rgba(20,20,20,0.06); }
.related-grid .cat { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mute); grid-column: 1 / -1; }
.related-grid h4 { font-size: 16px; font-weight: 600; margin: 0 0 4px; color: var(--ink); }
.related-grid p { font-size: 13px; color: var(--mute); margin: 0; }
.related-grid .arr { color: var(--accent); font-size: 18px; align-self: center; }

.wiki-cta-band { margin-top: 56px; padding: clamp(28px, 4vw, 40px); border-radius: var(--radius-lg); background: var(--dark); color: var(--text-on-dark); }
.wiki-cta-band h3 { font-family: var(--font-serif); font-size: clamp(24px, 3vw, 36px); font-weight: 400; margin: 0 0 12px; line-height: 1.1; }
.wiki-cta-band h3 em { font-style: italic; color: var(--accent); }
.wiki-cta-band p { color: rgba(239,236,227,0.75); margin: 0 0 20px; max-width: 52ch; font-size: 15px; }

.wiki-page + footer.footer .legal { color: var(--mute); }
.wiki-page + footer.footer .legal a { color: var(--ink-2); border-bottom: 1px solid var(--line-strong); padding-bottom: 1px; }
.wiki-page + footer.footer .legal a:hover { color: var(--accent); border-color: var(--accent); }

.wiki-nav-active { color: var(--accent) !important; }

@media (max-width: 900px) {
  .page-meta { grid-template-columns: 1fr 1fr; }
  .page-meta .right { text-align: left; }
  .wiki-head { grid-template-columns: 1fr; }
  .term-card { grid-template-columns: 1fr; gap: 8px; }
  .term-card .num { padding-top: 0; }
  .term-shell { grid-template-columns: 1fr; }
  .term-aside { position: static; display: none; }
  .term-tldr { grid-template-columns: 1fr; gap: 8px; }
  .letter-row { grid-template-columns: 1fr; }
  .letter-mark { position: static; font-size: 48px; margin-bottom: 8px; }
}

/* Hotfix: prevent wiki hero title overlap on desktop */
.wiki-head h1 {
  font-size: clamp(40px, 5vw, 78px);
  max-width: 9.5ch;
  overflow-wrap: anywhere;
}

@media (max-width: 900px) {
  .wiki-head h1 {
    max-width: 100%;
    overflow-wrap: normal;
  }
}

/* Hotfix v2: keep wiki hero word intact, reduce desktop title */
.wiki-head h1 {
  font-size: clamp(40px, 4.2vw, 64px);
  max-width: 13ch;
  overflow-wrap: normal;
  word-break: normal;
}

@media (max-width: 900px) {
  .wiki-head h1 {
    font-size: clamp(38px, 12vw, 64px);
    max-width: 100%;
  }
}