/* ============================================================
   CONVERGENOMICS — interior page components (pages.css)
   Filter bars, claim cards, quote blocks, timeline rail,
   bibliography table, discipline sections, map chrome.
   ============================================================ */

/* ---------- filter / control bar ---------- */
.filterbar {
  position: sticky; top: var(--nav-h); z-index: 80;
  background: rgba(8,7,6,0.9); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
  padding: 14px clamp(20px,4vw,48px);
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
}
.filterbar .fb-label { font-family: var(--font-mono); font-size: 0.56rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--dim); margin-right: 4px; }
.chip {
  font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-soft); background: var(--bg3); border: 1px solid var(--line);
  padding: 7px 13px; border-radius: 2px; cursor: pointer; transition: all 0.2s; white-space: nowrap;
  display: inline-flex; align-items: center; gap: 7px;
}
.chip .dot { width: 7px; height: 7px; border-radius: 50%; }
.chip:hover { border-color: var(--gold-dim); color: var(--ink); }
.chip.active { background: var(--gold); color: #100c06; border-color: var(--gold); }
.chip.active .dot { box-shadow: 0 0 0 2px rgba(0,0,0,0.25); }
.searchbox {
  flex: 1; min-width: 180px; background: var(--bg3); border: 1px solid var(--line);
  color: var(--ink); font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.08em;
  padding: 8px 13px; border-radius: 2px;
}
.searchbox::placeholder { color: var(--dim); text-transform: uppercase; letter-spacing: 0.14em; }
.searchbox:focus { outline: none; border-color: var(--gold-dim); }
.fb-count { font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.12em; color: var(--muted); margin-left: auto; }

/* ---------- claim cards ---------- */
.claims-list { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--line); }
.claim {
  display: grid; grid-template-columns: 150px 1fr 300px; gap: clamp(20px, 3vw, 48px);
  padding: clamp(34px, 5vh, 58px) 0; border-bottom: 1px solid var(--line);
  align-items: start;
}
.claim.dim { opacity: 0.16; filter: saturate(0.3); }
.claim-ch { position: sticky; top: calc(var(--nav-h) + 70px); }
.claim-ch .num { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.2em; color: var(--gold); text-transform: uppercase; }
.claim-ch .idx { font-family: var(--font-display); font-size: 3.6rem; color: var(--line); line-height: 0.8; margin-top: 10px; }
.claim-main h3 {
  font-family: var(--font-display); font-weight: 400; font-size: clamp(1.6rem, 2.6vw, 2.3rem);
  color: var(--ink); line-height: 1.1; margin-bottom: 16px; letter-spacing: -0.01em;
}
.claim-text { color: var(--ink-soft); font-size: 1.08rem; line-height: 1.6; margin-bottom: 20px; }
.claim-quote {
  font-family: var(--font-display); font-style: italic; font-size: 1.15rem; color: var(--gold-bright);
  border-left: 2px solid var(--gold-dim); padding-left: 18px; margin-top: 20px; line-height: 1.4; text-wrap: pretty;
}
.claim-threads { display: flex; flex-wrap: wrap; gap: 7px; }
.claim-aside { }
.claim-aside .ca-label { font-family: var(--font-mono); font-size: 0.54rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--dim); margin-bottom: 14px; }
.claim-aside .thread-row {
  display: grid; grid-template-columns: 10px 1fr; gap: 11px; align-items: start;
  padding: 9px 0; border-bottom: 1px solid var(--line-soft);
}
.claim-aside .thread-row .d { width: 9px; height: 9px; border-radius: 50%; margin-top: 6px; box-shadow: 0 0 8px currentColor; }
.claim-aside .thread-row .dn { font-family: var(--font-mono); font-size: 0.56rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink); }
.claim-aside .thread-row .ds { color: var(--muted); font-size: 0.84rem; line-height: 1.35; margin-top: 2px; }
@media (max-width: 920px) {
  .claim { grid-template-columns: 1fr; gap: 18px; }
  .claim-ch { position: static; display: flex; align-items: baseline; gap: 14px; }
  .claim-ch .idx { font-size: 2rem; margin-top: 0; }
}

/* ---------- threads (disciplines) page ---------- */
.disc-section {
  display: grid; grid-template-columns: 280px 1fr; gap: clamp(28px,4vw,64px);
  padding: clamp(40px,6vh,72px) 0; border-bottom: 1px solid var(--line);
}
.disc-section .ds-head { position: sticky; top: calc(var(--nav-h) + 60px); align-self: start; }
.disc-section .ds-num { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.2em; color: var(--dim); }
.disc-section .ds-swatch { width: 40px; height: 40px; border-radius: 50%; margin: 16px 0; box-shadow: 0 0 22px currentColor; }
.disc-section .ds-name { font-family: var(--font-display); font-size: 1.9rem; color: var(--ink); line-height: 1.05; }
.disc-section .ds-body { font-size: 1.12rem; line-height: 1.66; color: var(--ink-soft); max-width: 640px; }
.disc-section .ds-body .lead::first-letter { font-family: var(--font-display); float: left; font-size: 3.2rem; line-height: 0.8; padding: 4px 10px 0 0; color: var(--gold); }
@media (max-width: 820px) {
  .disc-section { grid-template-columns: 1fr; gap: 18px; }
  .disc-section .ds-head { position: static; display: flex; align-items: center; gap: 16px; }
  .disc-section .ds-swatch { width: 26px; height: 26px; margin: 0; }
}

/* ---------- timeline ---------- */
.tl-era { border-bottom: 1px solid var(--line); padding: clamp(36px,5vh,64px) 0; }
.tl-era-head { display: flex; align-items: baseline; gap: 20px; margin-bottom: 30px; flex-wrap: wrap; }
.tl-era-head .ten { font-family: var(--font-display); font-size: clamp(1.7rem,3vw,2.6rem); color: var(--gold); }
.tl-era-head .thint { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.tl-era-head .tcount { font-family: var(--font-mono); font-size: 0.58rem; color: var(--dim); margin-left: auto; }
.tl-items { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr)); gap: 14px; }
.tl-item {
  border: 1px solid var(--line); border-left: 3px solid var(--gold); padding: 18px 20px;
  background: var(--bg2); transition: all 0.25s var(--ease);
}
.tl-item:hover { border-color: var(--gold-dim); transform: translateY(-3px); }
.tl-item .tdate { font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.12em; color: var(--gold); margin-bottom: 8px; }
.tl-item .ttitle { font-family: var(--font-display); font-size: 1.2rem; color: var(--ink); line-height: 1.15; margin-bottom: 8px; }
.tl-item .tdesc { font-size: 0.92rem; color: var(--muted); line-height: 1.45; }

/* ---------- bibliography ---------- */
.bib-list { border-top: 1px solid var(--line); }
.bib {
  display: grid; grid-template-columns: 70px 1fr 150px; gap: 24px; align-items: baseline;
  padding: 20px 0; border-bottom: 1px solid var(--line-soft); transition: background 0.2s;
}
.bib:hover { background: rgba(200,169,110,0.035); }
.bib .byear { font-family: var(--font-mono); font-size: 0.8rem; color: var(--gold); }
.bib .bmain .bt { font-family: var(--font-display); font-size: 1.18rem; color: var(--ink); line-height: 1.25; }
.bib .bmain .ba { color: var(--muted); font-size: 0.92rem; margin-top: 4px; }
.bib .bmain .bnote { color: var(--ink-soft); font-size: 0.9rem; margin-top: 8px; max-width: 60ch; line-height: 1.45; }
.bib .bch { font-family: var(--font-mono); font-size: 0.56rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--dim); text-align: right; }
@media (max-width: 760px) { .bib { grid-template-columns: 1fr; gap: 6px; } .bib .bch { text-align: left; } }

/* ---------- generic content sections ---------- */
.prose { max-width: var(--measure); }
.prose p { margin-bottom: 20px; color: var(--ink-soft); line-height: 1.66; }
.prose p.lead { color: var(--ink); font-size: 1.18rem; }
.prose h3 { font-family: var(--font-display); color: var(--gold); font-size: 1.5rem; margin: 36px 0 14px; font-weight: 400; }

/* ---------- card grid (variants / cohorts) ---------- */
.cardgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px,1fr)); gap: 16px; }
.vcard {
  border: 1px solid var(--line); background: var(--bg2); padding: 24px; transition: all 0.25s var(--ease);
  display: block; position: relative; overflow: hidden;
}
.vcard::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--gold); transform: scaleY(0); transform-origin: top; transition: transform 0.3s var(--ease); }
.vcard:hover { border-color: var(--gold-dim); }
.vcard:hover::before { transform: scaleY(1); }
.vcard .vc-tag { font-family: var(--font-mono); font-size: 0.54rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold-dim); }
.vcard .vc-name { font-family: var(--font-display); font-size: 1.4rem; color: var(--gold-bright); margin: 8px 0 6px; }
.vcard .vc-sub { font-family: var(--font-mono); font-size: 0.62rem; color: var(--muted); margin-bottom: 12px; }
.vcard .vc-desc { font-size: 0.94rem; color: var(--ink-soft); line-height: 1.5; }
.vcard .vc-meta { display: flex; gap: 18px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line-soft); }
.vcard .vc-meta .m .mv { font-family: var(--font-display); font-size: 1.4rem; color: var(--ink); }
.vcard .vc-meta .m .ml { font-family: var(--font-mono); font-size: 0.5rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); margin-top: 3px; }