/* ── Currency Strength Meter (Modern Quant) ──────────────── */
body.cs-page{background:var(--bg-0);background-image:radial-gradient(var(--grid-dot) 1px, transparent 1px);background-size:24px 24px}
body.cs-page::before{content:'';position:fixed;left:0;right:0;top:0;height:440px;
  background:var(--page-glow);pointer-events:none;z-index:0}
.cs-main{position:relative;z-index:1;max-width:1440px;margin:0 auto;padding:28px 24px 64px}
/* Align the full-width header's content to the same 1440 column as the body */
body.cs-page .tv-topbar{padding:0 max(24px, calc((100% - 1440px) / 2 + 24px))}
.cs-nav{font-size:12px;color:var(--text-dim);font-weight:500}
.cs-nav:hover{color:var(--accent);text-decoration:none}

.pos{color:var(--bull-bright,var(--bull))}
.neg{color:var(--bear-bright,var(--bear))}

/* ZONE 1 — explainer */
.cs-explain{margin-bottom:24px}
.cs-h1{font-family:var(--display);font-size:31px;font-weight:700;letter-spacing:-.03em;margin-bottom:12px;line-height:1.1}
.cs-lead{font-size:15px;line-height:1.6;color:var(--text-dim);margin-bottom:18px}
.cs-lead em{color:var(--text);font-style:normal;font-weight:600}
/* Live readout panel — instrument-style hairline grid */
.cs-readout{display:grid;grid-template-columns:1fr 1fr 1.1fr;gap:1px;background:var(--border-2);border:1px solid var(--border-2);margin:18px 0 22px}
.cs-ro{background:var(--bg-1);padding:16px 18px;display:flex;flex-direction:column;gap:7px}
.cs-ro-tag{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint)}
.cs-ro-main{display:flex;align-items:baseline;gap:12px}
.cs-ro-code{font-family:var(--display);font-size:28px;font-weight:800;letter-spacing:-.02em;line-height:1}
.cs-ro-score{font-family:var(--mono);font-size:23px;font-weight:600;line-height:1}
.cs-ro-name{font-size:12px;color:var(--text-dim)}
.cs-ro-sys{justify-content:center}
.cs-ro-sysrow{font-family:var(--mono);font-size:11px;color:var(--text-dim);letter-spacing:.03em;line-height:1.7}

/* Methodology — connected hairline spec strip */
.cs-pillars-intro{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--border-2);border:1px solid var(--border-2);margin-bottom:18px}
.cs-pintro{background:var(--bg-1);padding:14px 16px;display:flex;flex-direction:column;gap:5px;transition:background .15s}
.cs-pintro:hover{background:var(--bg-2)}
.cs-pintro-num{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.1em;color:var(--accent)}
.cs-pintro-h{font-family:var(--display);font-size:13px;font-weight:700;letter-spacing:-.01em;color:var(--text)}
.cs-pintro-d{font-size:11px;color:var(--text-faint);line-height:1.4}
.cs-howto{font-size:13px;color:var(--text-dim);line-height:1.6}
.cs-howto strong{font-weight:700}
.cs-howto em{font-style:normal;font-weight:600;color:var(--text)}

/* block heads */
.cs-block,.cs-meter{margin:26px 0}
.cs-block-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px;border-bottom:1px solid var(--border-2);padding-bottom:8px}
.cs-block-head h2{font-family:var(--display);font-size:17px;font-weight:700;letter-spacing:-.02em}
.cs-sub{font-size:11px;color:var(--text-faint)}
/* Info tooltips on section titles ("?" badge → hover/tap explanation) */
.cs-info{display:inline-flex;align-items:center;justify-content:center;width:15px;height:15px;margin-left:6px;
  border:1px solid var(--border-3);border-radius:50%;background:var(--bg-1);color:var(--text-dim);
  font-family:var(--mono);font-size:10px;font-weight:600;line-height:1;cursor:help;vertical-align:middle;
  position:relative;transition:border-color .15s,color .15s;flex-shrink:0;padding:0}
.cs-info:hover,.cs-info.open{border-color:var(--accent);color:var(--accent)}
.cs-h1 .cs-info{width:18px;height:18px;font-size:11px;margin-left:9px;transform:translateY(-3px)}
.cs-info::after{content:attr(data-tip);position:absolute;top:calc(100% + 8px);left:0;
  width:min(290px,72vw);background:var(--bg-1);border:1px solid var(--border-3);
  padding:9px 11px;font-family:var(--display);font-size:11.5px;font-weight:400;line-height:1.5;
  color:var(--text);text-align:left;letter-spacing:0;white-space:normal;z-index:60;
  box-shadow:0 6px 20px rgba(0,0,0,.16);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .15s}
.cs-info:hover::after,.cs-info:focus-visible::after,.cs-info.open::after{opacity:1;visibility:visible}

/* ZONE 2 — ranked bars */
.cs-bars{display:flex;flex-direction:column;gap:6px}
.cs-item{border:1px solid var(--border-2);border-radius:0;background:var(--card-grad);overflow:hidden;box-shadow:var(--shadow-card);transition:box-shadow .18s,border-color .18s}
.cs-item:hover{border-color:var(--border-3)}
.cs-item.open{border-color:transparent;box-shadow:var(--glow-accent)}
.cs-row{display:grid;grid-template-columns:24px 50px minmax(70px,1fr) minmax(130px,2.4fr) 56px 26px 20px;
  align-items:center;gap:10px;width:100%;text-align:left;padding:10px 12px;cursor:pointer;background:transparent;transition:background .15s}
.cs-row:hover{background:var(--bg-2)}
.cs-chev{font-size:11px;color:var(--text-faint);text-align:center;transition:transform .2s}
.cs-item.open .cs-chev{transform:rotate(90deg);color:var(--accent)}
.cs-row-body{max-height:0;overflow:hidden;transition:max-height .28s ease}
.cs-item.open .cs-row-body{max-height:760px}
.cs-row-inner{padding:4px 16px 18px;border-top:1px solid var(--border)}
.cs-explain-text{font-size:13.5px;line-height:1.65;color:var(--text);margin-top:14px}
.cs-fulllink{display:inline-block;margin-top:14px;font-size:13px;font-weight:600;color:var(--accent)}
.cs-fulllink:hover{text-decoration:underline}
.cs-rank{font-family:var(--mono);font-size:12px;color:var(--text-faint);text-align:center}
.cs-code{font-family:var(--mono);font-size:13px;font-weight:700;letter-spacing:.04em;background:var(--bg-3);border-radius:0;padding:4px 0;text-align:center}
.cs-name{font-size:13px;color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cs-bar-track{position:relative;height:12px;background:var(--bg-3);border-radius:0;display:block;width:100%;overflow:hidden}
.cs-bar-zero{position:absolute;left:50%;top:0;bottom:0;width:1px;background:var(--border-3);transform:translateX(-.5px);z-index:2}
.cs-bar-fill{position:absolute;top:0;bottom:0;border-radius:0}
.cs-bar-fill.pos{background:var(--bull-grad);box-shadow:var(--glow-bull)}
.cs-bar-fill.neg{background:var(--bear-grad);box-shadow:var(--glow-bear)}
.cs-score{font-family:var(--mono);font-size:14px;font-weight:700;text-align:right}
.cs-pill{font-size:11px;text-align:center}
.cs-pill.cs-strengthening{color:var(--bull-bright,var(--bull))}
.cs-pill.cs-weakening{color:var(--bear-bright,var(--bear))}
.cs-pill.cs-stable,.cs-pill.cs-new{color:var(--text-faint)}

/* ZONE 2b — chart */
.cs-range{display:flex;gap:4px}
.cs-range button{font-family:var(--mono);font-size:11px;font-weight:600;color:var(--text-dim);
  padding:4px 10px;border:1px solid var(--border-2);border-radius:0;background:var(--bg-1);transition:all .15s}
.cs-range button:hover{border-color:var(--border-3);color:var(--text)}
.cs-range button.active{background:var(--accent-grad);border-color:transparent;color:#fff;box-shadow:var(--glow-accent)}
.cs-range button.cs-dis,.cs-range button:disabled{opacity:.32;cursor:not-allowed;pointer-events:none}
/* Resolution toggle (4H/1D) — ink fill so it reads as a distinct "mode"
   switch, not the same cyan as the period range buttons. */
#psRes button.active{background:var(--text);border-color:var(--text);color:var(--bg-1);box-shadow:none}
.cs-block-head-2{align-items:flex-start}
.cs-head-titles{display:flex;flex-direction:column;gap:3px;min-width:0}
.cs-head-titles .cs-sub{line-height:1.45}
.cs-ctrls{display:flex;align-items:center;gap:8px;flex-wrap:wrap;flex-shrink:0}
.cs-ctrl-div{width:1px;align-self:stretch;background:var(--border-2);margin:2px 0}
.cs-chart-wrap{display:flex;gap:0;align-items:stretch;background:var(--card-grad);border:1px solid var(--border-2);border-radius:0;padding:16px 16px 8px;box-shadow:var(--shadow-card)}
.cs-chart-yscale{display:flex;flex-direction:column;justify-content:space-between;padding:0 8px 16px 0;
  font-size:9px;font-family:var(--mono);color:var(--text-faint);min-width:30px;text-align:right}
.cs-chart-main{position:relative;flex:1;min-width:0}
.cs-chart{display:block;width:100%}
.cs-chart-tip{position:absolute;top:6px;pointer-events:none;display:none;background:var(--bg-1);
  border:1px solid var(--border-3);border-radius:0;padding:7px 9px;font-size:11px;z-index:10;min-width:120px}
.cs-tip-d{font-family:var(--mono);font-size:9px;color:var(--text-faint);margin-bottom:4px}
.cs-tip-r{display:flex;align-items:center;gap:5px;line-height:1.5;white-space:nowrap}
.cs-tip-r b{margin-left:auto;font-family:var(--mono)}
.cs-legend{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.cs-leg{display:flex;align-items:center;gap:5px;font-size:11px;font-weight:600;font-family:var(--mono);
  padding:4px 9px;border:1px solid var(--border-2);border-radius:0;background:var(--bg-1);color:var(--text);transition:opacity .15s}
.cs-leg.off{opacity:.35}
.cs-leg-dot{width:9px;height:9px;border-radius:50%;display:inline-block;flex-shrink:0}

/* ZONE 2c — heatmap */
.cs-heatmap-wrap{overflow-x:auto;background:var(--card-grad);border:1px solid var(--border-2);border-radius:0;padding:14px;box-shadow:var(--shadow-card)}
.cs-hm{border-collapse:collapse;font-family:var(--mono);font-size:11px;width:100%;min-width:520px}
.cs-hm th{color:var(--text-dim);font-weight:700;padding:5px 6px;text-align:center}
.cs-hm td{text-align:center;padding:8px 4px;color:var(--text);font-weight:600;border:1px solid var(--bg-1)}
.cs-hm-diag{background:var(--bg-3)!important}

/* ZONE 3 — detail */
.cs-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:14px}
.cs-detail-h{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--text-faint);margin-bottom:10px;font-weight:600}
.cs-pl-row{display:grid;grid-template-columns:90px 1fr 36px;align-items:center;gap:8px;margin-bottom:8px}
.cs-pl-name{font-size:12px;color:var(--text-dim)}
.cs-pl-bar{position:relative;height:8px;background:var(--bg-3);border-radius:0;overflow:hidden}
.cs-pl-zero{position:absolute;left:50%;top:0;bottom:0;width:1px;background:var(--border-3);z-index:2}
.cs-pl-fill{position:absolute;top:0;bottom:0;border-radius:0}
.cs-pl-fill.pos{background:var(--bull-grad)}
.cs-pl-fill.neg{background:var(--bear-grad)}
.cs-pl-val{font-family:var(--mono);font-size:12px;font-weight:700;text-align:right}
.cs-ind-row{display:flex;align-items:baseline;gap:8px;font-size:12px;padding:5px 0;border-bottom:1px solid var(--border)}
.cs-ind-l{color:var(--text-dim)}
.cs-ind-v{margin-left:auto;font-family:var(--mono);font-weight:600;color:var(--text)}
.cs-ind-a{font-size:9px;color:var(--text-faint);font-family:var(--mono)}
.cs-blurb{font-size:14px;line-height:1.6;color:var(--text);background:var(--bg-2);border-left:3px solid var(--accent);
  border-radius:0;padding:12px 16px}

/* footer */
.cs-footer{margin-top:40px;padding-top:18px;border-top:1px solid var(--border-2);text-align:center}
.cs-footer p{font-size:12px;color:var(--text-dim);margin-bottom:6px}
.cs-disclaimer{font-size:11px;color:var(--text-faint);max-width:680px;margin:0 auto;line-height:1.5}
.cs-footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:18px;margin-bottom:12px}
.cs-footer-links a{font-size:12px;font-weight:600;color:var(--text-dim)}
.cs-footer-links a:hover{color:var(--accent);text-decoration:none}

/* cookie consent (shared, every page) */
.cs-cookie{position:fixed;left:0;right:0;bottom:0;z-index:300;display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;background:#0d0f14;color:#dfe3ea;padding:13px 22px;font-size:13px;line-height:1.45;border-top:1px solid #2a2e39}
.cs-cookie[hidden]{display:none}
.cs-cookie a{color:var(--accent)}
.cs-cookie-btn{flex-shrink:0;background:#fff;color:#111;font-weight:600;font-size:12px;padding:8px 18px;white-space:nowrap}
.cs-cookie-btn:hover{background:#e8eaed}

/* article / legal prose */
.cs-prose{max-width:760px;font-size:15px;line-height:1.75;color:var(--text-dim)}
.cs-prose h1{font-family:var(--display);font-size:29px;font-weight:700;letter-spacing:-.02em;line-height:1.15;color:var(--text);margin-bottom:16px}
.cs-prose h2{font-family:var(--display);font-size:19px;font-weight:700;color:var(--text);margin:28px 0 10px}
.cs-prose h3{font-size:15px;font-weight:700;color:var(--text);margin:20px 0 8px}
.cs-prose p{margin-bottom:14px}
.cs-prose strong{color:var(--text);font-weight:600}
.cs-prose ul,.cs-prose ol{margin:0 0 14px 20px}
.cs-prose li{margin-bottom:6px}
.cs-prose a{color:var(--accent)}
.cs-prose em{color:var(--text-faint)}
.cs-prose code{font-family:var(--mono);font-size:13px;background:var(--bg-2);padding:1px 5px;border-radius:0}

/* research index */
.cs-post-list{display:flex;flex-direction:column;gap:1px;background:var(--border-2);border:1px solid var(--border-2);max-width:820px}
.cs-post{display:block;background:var(--bg-1);padding:18px 20px;transition:background .15s}
.cs-post:hover{background:var(--bg-2);text-decoration:none}
.cs-post-date{font-family:var(--mono);font-size:11px;color:var(--text-faint);letter-spacing:.04em}
.cs-post-title{font-family:var(--display);font-size:17px;font-weight:700;color:var(--text);margin:4px 0 6px;letter-spacing:-.01em}
.cs-post-sum{font-size:13px;color:var(--text-dim);line-height:1.5}
.cs-post-back{display:inline-block;margin-bottom:16px;font-size:12px;font-weight:600;color:var(--text-dim)}
.cs-post-back:hover{color:var(--accent);text-decoration:none}
.cs-post-meta{font-family:var(--mono);font-size:11px;color:var(--text-faint);margin-bottom:20px;letter-spacing:.04em}

/* ── currency + pair pages ─────────────────────────────── */
.cs-breadcrumb{display:inline-block;font-size:12px;color:var(--text-dim);margin-bottom:14px;font-weight:500}
.cs-breadcrumb:hover{color:var(--accent);text-decoration:none}
.cs-hero{display:flex;align-items:center;gap:16px;margin-bottom:16px}
.cs-hero-code{font-family:var(--display);font-size:20px;font-weight:700;letter-spacing:.02em;background:var(--accent-grad);
  color:#fff;border-radius:0;padding:12px 16px;flex-shrink:0;box-shadow:var(--glow-accent)}
.cs-hero-body{min-width:0}
.cs-hero .cs-h1{margin-bottom:6px}
.cs-hero-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.cs-hero-score{font-family:var(--mono);font-size:26px;font-weight:700;line-height:1}
.cs-hero-label{font-size:14px;font-weight:600;color:var(--text-dim)}
.cs-hero-rank{font-size:12px;color:var(--text-faint);font-family:var(--mono)}
.cs-hero-meta .cs-pill{font-size:12px;display:inline-flex;align-items:center;gap:4px}
.cs-lead-explain{font-size:15px;margin-bottom:8px}

.cs-pairs-list{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.cs-pair-link{display:grid;grid-template-columns:auto 52px 1fr;align-items:center;gap:10px;padding:12px 14px;
  border:1px solid var(--border-2);border-radius:0;background:var(--card-grad);box-shadow:var(--shadow-card);
  transition:transform .18s cubic-bezier(.2,.7,.3,1),box-shadow .18s,border-color .18s}
.cs-pair-link:hover{border-color:var(--accent);background:var(--bg-2);text-decoration:none}
.cs-pair-lbl{font-family:var(--mono);font-size:13px;font-weight:700;color:var(--text)}
.cs-pair-diff{font-family:var(--mono);font-size:14px;font-weight:700;text-align:right}
.cs-pair-note{font-size:11px;color:var(--text-faint)}

.cs-pair-headline{font-size:16px;line-height:1.5;color:var(--text);margin-bottom:18px}
.cs-pair-cards{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:14px;margin-bottom:18px}
.cs-pair-card{display:flex;flex-direction:column;align-items:center;gap:6px;padding:20px 14px;border:1px solid var(--border-2);
  border-radius:0;background:var(--card-grad);box-shadow:var(--shadow-card);
  transition:transform .18s cubic-bezier(.2,.7,.3,1),box-shadow .18s,border-color .18s;text-align:center}
.cs-pair-card:hover{border-color:var(--accent);background:var(--bg-2);text-decoration:none}
.cs-pair-card-name{font-size:13px;color:var(--text-dim)}
.cs-pair-card-score{font-family:var(--mono);font-size:28px;font-weight:700;line-height:1}
.cs-pair-card-lbl{font-size:11px;color:var(--text-faint);font-family:var(--mono)}
.cs-pair-vs{font-size:13px;color:var(--text-faint);font-weight:600}

.cs-cmp{width:100%;border-collapse:collapse;font-size:13px}
.cs-cmp th{text-align:right;padding:8px 10px;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-faint);border-bottom:1px solid var(--border)}
.cs-cmp th:first-child,.cs-cmp-name{text-align:left}
.cs-cmp td{text-align:right;padding:9px 10px;border-bottom:1px solid var(--border);font-family:var(--mono);font-weight:600}
.cs-cmp-name{color:var(--text-dim);font-family:var(--font)!important;font-weight:500}
.cs-cmp-edge{color:var(--text);font-weight:700}

/* responsive */
@media(max-width:760px){
  .cs-pairs-list{grid-template-columns:1fr}
  .cs-hero-score{font-size:22px}
  .cs-main{padding:16px 12px 48px}
  .cs-h1{font-size:22px}
  .cs-pillars-intro{grid-template-columns:1fr 1fr}
  .cs-readout{grid-template-columns:1fr}
  .cs-row{grid-template-columns:20px 44px minmax(70px,2.4fr) 48px 20px 16px;gap:8px;padding:9px 10px}
  .cs-name{display:none}
  .cs-row-inner{padding:4px 12px 16px}
  .cs-detail-grid{grid-template-columns:1fr;gap:18px}
  /* Stack section headers: title on top, controls/subtitle full-width below */
  .cs-block-head,.cs-block-head-2{flex-direction:column;align-items:stretch;gap:10px}
  .cs-ctrls{width:100%;gap:14px}
  .cs-ctrl-div{display:none}
  /* Finger-sized tap targets */
  .cs-range button{padding:9px 14px;min-height:40px}
  .cs-leg{padding:8px 12px;min-height:38px}
  .cs-info{width:20px;height:20px;font-size:11px}
  .cs-fulllink,.cs-post-back,.cs-breadcrumb{display:inline-block;padding:8px 0;min-height:40px}
  /* Heatmap: pin the row-label column so swiping the matrix keeps labels visible */
  .cs-hm{font-size:10px;min-width:540px}
  .cs-hm th,.cs-hm td{padding:7px 3px}
  .cs-hm th:first-child{position:sticky;left:0;background:var(--bg-1);z-index:2;box-shadow:2px 0 5px rgba(0,0,0,.07)}
  /* Pair page: stack the two currency cards + tighten the compare table */
  .cs-pair-cards{grid-template-columns:1fr}
  .cs-cmp th,.cs-cmp td{padding:7px 6px}
}
@media(max-width:420px){
  .cs-pillars-intro{grid-template-columns:1fr}
  .cs-pl-row{grid-template-columns:78px 1fr 32px}
}