/* =============================================================
   Rate-board layout & components.

   Every surface colour is a CSS variable, so this one sheet works for a
   light or a dark theme; the palette itself lives in tokens.css.

   TOKEN CONTRACT (tokens.css must define these):
     surfaces  --paper --panel --card-bg --glass --anchor-bg
     lines     --hairline --line-soft --card-line
     text      --ink --ink-soft --muted --faint
     brand     --accent --accent-deep --gold
     semantics --up --down --flat
     honesty   --hold-fg --hold-bg --hold-line
     trust     --trust-fg --trust-bg --trust-line
     bg        --bg-grad-from --bg-grad-to
     type      --font
     shape     --r-sm --r-md --r-lg --pad --page-max
   ============================================================= */

@font-face {
  font-family: "Vazirmatn";
  src: url("vazirmatn.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

/* ---- RESET ------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: var(--font);
  color: var(--ink);
  line-height: 1.5;
  background-color: var(--bg-grad-to);
  background-image: linear-gradient(160deg, var(--bg-grad-from), var(--bg-grad-to));
  background-size: cover;
  background-position: center top;
  background-attachment: fixed;
  background-repeat: no-repeat;
  min-block-size: 100vh;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-deep); }
svg, img { display: block; }
h1, h2 { margin: 0; }
.tnum { font-variant-numeric: tabular-nums; }

.page { max-width: var(--page-max); margin-inline: auto; position: relative; }

/* ---- TEST banner (engine is_test; dropped in production) ---- */
.notice { background: var(--hold-bg); color: var(--hold-fg); border-bottom: 1px solid var(--hold-line);
  font-size: 11px; font-weight: 600; padding: 6px var(--pad); text-align: center; }

/* ---- MASTHEAD ---------------------------------------------- */
.mast { display: flex; align-items: center; gap: 8px; padding: 10px var(--pad) 0; }
.brand__mark { inline-size: 16px; block-size: 16px; flex: none; border-radius: 4px;
  background: var(--accent); box-shadow: inset 0 0 0 2px var(--paper), 0 0 0 1px var(--accent); }
.brand { font-size: 19px; font-weight: 800; letter-spacing: -.2px; }
.brand__note { font-size: 10px; color: var(--gold); font-weight: 600; padding-top: 3px; }
.lang { margin-inline-start: auto; font-size: 10.5px; font-weight: 700; color: var(--accent);
  border: 1px solid var(--card-line); border-radius: 999px; padding: 2px 10px; background: var(--panel); }

.datestrip { display: flex; justify-content: space-between; gap: 8px; padding: 6px var(--pad) 8px; font-size: 10.5px; color: var(--muted); }
.datestrip b { color: var(--ink); font-weight: 700; }

.rule { block-size: 3px; background: var(--accent); }
.rule--hair { block-size: 1px; background: var(--hairline); margin-top: 1.5px; }

/* ---- TABS (add a tab = add one <a class="tab">) ------------- */
.tabs { display: flex; align-items: center; gap: 2px; padding-inline: 10px; border-bottom: 1px solid var(--hairline); overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tab { flex: none; font-size: 12px; padding: 9px 11px 7px; color: var(--muted); font-weight: 600; border-bottom: 3px solid transparent; white-space: nowrap; }
.tab.is-active { color: var(--ink); font-weight: 800; border-bottom-color: var(--accent); }

/* ---- AD SLOTS (config-gated; nothing renders for the dark fleet) ---- */
.adband { padding-inline: var(--pad); margin-top: 14px; }
.ad { border-radius: var(--r-sm); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; text-align: center; overflow: hidden; }
.ad--ph { border: 1px dashed var(--card-line); background: var(--panel); min-height: 100px; }
.ad__label { font-size: 8.5px; color: var(--faint); letter-spacing: .12em; }
.ad__hint { font-size: 11px; color: var(--faint); font-weight: 600; }
.ad--ph.ad--rail { min-height: 250px; }
.ad-pair { display: grid; grid-template-columns: 1fr; gap: 14px; }
.only-desktop { display: none; }
.ad .adsbygoogle { width: 100%; }
.ad .adsbygoogle[data-ad-status="unfilled"] { display: none !important; }

/* ---- FIRST SCREEN ----------------------------------------- */
.first { padding: 14px var(--pad) 0; display: flex; flex-direction: column; gap: 12px; }
.panel-glass { background: var(--glass); }

.hero { border: 1px solid var(--hairline); border-radius: var(--r-lg); padding: 14px 16px; }
.hero__label { font-size: 12.5px; font-weight: 700; color: var(--muted); display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.unit-code { font-size: 9.5px; font-weight: 600; color: var(--faint); border: 1px solid var(--hairline); border-radius: 4px; padding: 0 5px; letter-spacing: .05em; }
.hero__row { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; margin-top: 2px; }
.hero__val { font-size: 43px; font-weight: 800; letter-spacing: -1px; line-height: 1.1; }
.hero__unit { font-size: 13.5px; color: var(--muted); }
.hero__legs { display: flex; gap: 6px; margin-top: 8px; }
.hero__legs span { font-size: 11.5px; color: var(--ink-soft); background: var(--panel); border: 1px solid var(--hairline); border-radius: 6px; padding: 3px 9px; }
.sentence { margin: 8px 0 0; font-size: 11.5px; color: var(--muted); }

.chg { font-weight: 700; }
.chg.up { color: var(--up); }
.chg.down { color: var(--down); }
.chg.flat { color: var(--flat); }

/* co-hero (second dollar / official pair, or headline gold) */
.coin { border: 1px solid var(--hairline); border-radius: var(--r-md); padding: 10px 12px; display: flex; align-items: center; gap: 10px; }
.coin__label { font-size: 12px; font-weight: 700; color: var(--muted); }
.coin__valrow { display: flex; align-items: baseline; gap: 6px; }
.coin__val { font-size: 23px; font-weight: 800; letter-spacing: -.4px; }
.coin__unit { font-size: 11px; color: var(--muted); }
.coin__chg { margin-inline-start: auto; font-weight: 700; }
.coin__foot { display: none; font-size: 10.5px; color: var(--faint); border-top: 1px dashed var(--hairline); padding-top: 8px; margin-top: 8px; }

/* the headline-extras strip (a market's second/official dollars, packed) */
.xrow { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.xcard { border: 1px solid var(--hairline); border-radius: var(--r-md); background: var(--card-bg); padding: 9px 12px; }
.xcard__k { font-size: 10.5px; font-weight: 700; color: var(--muted); display: flex; align-items: center; gap: 5px; flex-wrap: wrap; }
.xcard__v { font-size: 19px; font-weight: 800; letter-spacing: -.3px; margin-top: 3px; }
.xcard__foot { display: flex; align-items: baseline; justify-content: space-between; gap: 6px; margin-top: 2px; }

.glance { display: flex; flex-direction: column; gap: 8px; }
.chips { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; }
.chip { border: 1px solid var(--card-line); border-radius: 7px; padding: 6px 8px; background: var(--card-bg); }
.chip__k { font-size: 9.5px; color: var(--faint); }
.chip__v { font-size: 12.5px; font-weight: 700; white-space: nowrap; }

/* ---- SECTION HEADER (brand dash) -------------------------- */
.sec { display: flex; align-items: center; gap: 7px; margin: 18px var(--pad) 8px; font-size: 13.5px; font-weight: 800; }
.sec__dash { inline-size: 16px; block-size: 5px; border-radius: 3px; background: var(--accent); flex: none; }
.sec__dash--gold { background: var(--gold); }
.sec__dash--mut { background: var(--faint); }
.sec__rule { flex: 1; block-size: 1px; background: var(--hairline); }
.note { margin: 8px var(--pad) 0; font-size: 10.5px; color: var(--faint); }

/* ---- CARDS / TABLES --------------------------------------- */
.card { margin-inline: var(--pad); border: 1px solid var(--hairline); border-radius: var(--r-md); background: var(--paper); overflow: hidden; }
.thead, .row { display: grid; align-items: center; }
.thead { padding: 6px 12px; background: var(--panel); font-size: 10px; color: var(--faint); font-weight: 700; }
.thead > * + * { text-align: end; }
.row { padding: 8.5px 12px; border-top: 1px solid var(--line-soft); font-size: 12.5px; }
.row--anchor { background: var(--anchor-bg); }

.cell-name { display: flex; align-items: center; gap: 5px; flex-wrap: wrap; min-width: 0; }
.name { font-weight: 600; }
.name--anchor { font-weight: 800; }
.code { font-size: 9px; color: var(--faint); border: 1px solid var(--hairline); border-radius: 3px; padding: 0 3px; letter-spacing: .04em; }
.val { text-align: end; font-weight: 700; }
.chg-cell { text-align: end; font-size: 11px; font-weight: 700; }

.tag-stale { font-size: 9px; font-weight: 700; color: var(--hold-fg); background: var(--hold-bg); border: 1px solid var(--hold-line); border-radius: 4px; padding: 0 4px; white-space: nowrap; }

.cur .thead, .cur .row { grid-template-columns: 1.6fr 1fr .72fr; }
.gold .row { grid-template-columns: 1.5fr 1.1fr .6fr; }

.metals { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin: 0 var(--pad); }
.metal { border: 1px solid var(--card-line); border-radius: 8px; background: var(--card-bg); padding: 8px 10px; }
.metal__k { font-size: 10.5px; color: var(--faint); display: flex; align-items: center; gap: 5px; flex-wrap: wrap; }
.metal__row { display: flex; align-items: baseline; gap: 6px; margin-top: 2px; }
.metal__v { font-size: 16px; font-weight: 800; }
.metal .chg { font-size: 10.5px; }

/* footer */
.foot { margin-top: 16px; border-top: 1px solid var(--hairline); padding: 12px var(--pad) 16px; font-size: 10.5px; color: var(--faint); }
.foot__row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.foot__links { margin-inline-start: auto; display: flex; gap: 10px; }
.foot__disc { margin-top: 6px; }
.foot a { color: var(--muted); }
.foot a:hover { color: var(--accent-deep); }

/* ---- METHODOLOGY PAGE ------------------------------------- */
.meth { padding: 22px var(--pad) 8px; }
.meth__title { font-size: 26px; font-weight: 800; letter-spacing: -.3px; }
.meth__date { margin: 6px 0 0; font-size: 11.5px; color: var(--faint); }
.meth__intro { margin: 14px 0 0; font-size: 14px; color: var(--ink-soft); line-height: 1.65; max-width: 78ch; }
.meth__sec { padding: 0 var(--pad); margin-top: 20px; }
.meth__h { margin: 0 0 8px; font-size: 15.5px; font-weight: 800; display: flex; align-items: center; gap: 7px; }
.meth__p { margin: 0 0 8px; font-size: 13px; color: var(--ink-soft); line-height: 1.75; }

/* =============================================================
   LEGAL PAGES — Privacy + Contact (D113)
   Tokenized so the same markup reads correctly on a light or a dark
   theme.
   ============================================================= */
.legal { padding: 22px var(--pad) 8px; max-width: 82ch; margin-inline: auto; }
.legal__title { font-size: 26px; font-weight: 800; letter-spacing: -.3px; margin: 0; }
.legal__updated { margin: 6px 0 0; font-size: 11.5px; color: var(--faint); }
.legal__sec { margin-top: 22px; }
.legal__h { margin: 0 0 8px; font-size: 15.5px; font-weight: 800; color: var(--ink); }
.legal__p { margin: 0 0 10px; font-size: 13.5px; color: var(--ink-soft); line-height: 1.75; }
.legal__lead { font-size: 15px; color: var(--ink); }
.legal__muted { color: var(--faint); font-size: 12.5px; }
.legal__list { margin: 0 0 10px; padding-inline-start: 20px; }
.legal__list li { font-size: 13.5px; color: var(--ink-soft); line-height: 1.7; margin-bottom: 6px; }
.legal a[href], .legal__mail { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; word-break: break-word; }
.legal a[href]:hover { color: var(--accent-deep); }
.legal__tablewrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 4px 0 12px;
  border: 1px solid var(--hairline); border-radius: var(--r-md); }
.legal__table { width: 100%; border-collapse: collapse; font-size: 12px; min-width: 560px; }
.legal__table th, .legal__table td { text-align: start; padding: 8px 10px; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
.legal__table thead th { background: var(--panel); color: var(--ink); font-weight: 700; border-bottom: 1px solid var(--hairline); }
.legal__table tbody tr:last-child td { border-bottom: 0; }

/* contact email card */
.legal--contact { max-width: 62ch; }
.contact-card { display: flex; flex-direction: column; gap: 3px; margin: 6px 0 16px; padding: 14px 16px;
  background: var(--panel); border: 1px solid var(--hairline); border-radius: var(--r-lg); }
.contact-card__label { font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--faint); }
.contact-card__mail { font-size: 18px; font-weight: 800; color: var(--accent); text-decoration: none; }
.contact-card__mail:hover { text-decoration: underline; }

/* ---- interim cookie-consent banner (renders only on a live ad build) ---- */
.consent { position: fixed; inset-inline: 0; bottom: 0; z-index: 60; background: var(--paper);
  border-top: 1px solid var(--hairline); box-shadow: 0 -6px 22px rgba(0, 0, 0, .28);
  padding: 12px var(--pad) calc(12px + env(safe-area-inset-bottom)); display: flex; flex-direction: column; gap: 10px; }
.consent__text { margin: 0; font-size: 12px; color: var(--muted); line-height: 1.6; max-width: 92ch; }
.consent__link { color: var(--accent); font-weight: 700; text-decoration: underline; white-space: nowrap; }
.consent__btns { display: flex; gap: 8px; }
.consent__btn { font: inherit; font-size: 12.5px; font-weight: 700; border-radius: 999px; padding: 7px 18px; cursor: pointer; border: 1px solid var(--hairline); }
.consent__btn--ghost { background: transparent; color: var(--muted); }
.consent__btn--ghost:hover { color: var(--ink); border-color: var(--faint); }
.consent__btn--go { background: var(--accent); color: var(--paper); border-color: var(--accent); }
.consent__btn--go:hover { background: var(--accent-deep); border-color: var(--accent-deep); }

@media (min-width: 900px) {
  .legal { padding-inline: var(--pad); }
  .consent { flex-direction: row; align-items: center; gap: 18px; padding-block: 12px; }
  .consent__btns { margin-inline-start: auto; flex: none; }
}

/* ---- currency board (region-grouped, flagged, balanced 2-col) ---- */
.cur-board { padding: 0; }
.flag { font-size: 15px; line-height: 1; margin-inline-end: 3px; flex: none; }
.catcard { margin: 0 var(--pad) 12px; break-inside: avoid; }
.cat-h { display: flex; align-items: center; gap: 7px; font-size: 10.5px; font-weight: 800;
  letter-spacing: .05em; text-transform: uppercase; color: var(--muted); margin: 0 2px 5px; }
.cat-h::before { content: ""; inline-size: 14px; block-size: 2px; background: var(--accent); border-radius: 2px; }
.cat-h__n { margin-inline-start: auto; font-weight: 700; color: var(--faint);
  background: var(--panel); border-radius: 999px; padding: 0 7px; font-size: 9.5px; letter-spacing: 0; }
.col-metals .sec:first-child { margin-top: 0; }

.cur-cols { display: grid; grid-template-columns: 1fr; gap: 0 18px; }
@media (min-width: 760px) {
  .cur-cols { grid-template-columns: 1fr 1fr; padding: 0 var(--pad); }
  .catcard { margin: 0 0 14px; }
  .cur-board .sec, .cur-board > .card, .cur-board > .note { margin-inline: var(--pad); }
}

/* gold + metals reflow into a 2-col row below the currency board */
@media (min-width: 760px) {
  .board-grid { grid-template-columns: 1fr 1fr; }
}

/* coin logos (crypto) + aligned crypto/metal rows + BTC chip */
.clogo { inline-size: 17px; block-size: 17px; flex: none; margin-inline-end: 4px; vertical-align: middle; }
.flag, .clogo { display: inline-flex; align-items: center; }
.chip--btc .chip__v { color: var(--gold); }
@media (max-width: 899px) { .chips { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) {
  .board-grid .card.gold { margin-inline: 0; }
}

/* crypto as 5 tiles (with coin logos) */
.crypto-tiles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin-inline: var(--pad); }
.ctile { border: 1px solid var(--card-line); border-radius: 10px; background: var(--card-bg); padding: 9px 11px; }
.ctile__h { display: flex; align-items: center; gap: 5px; }
.ctile__h .name { font-size: 12.5px; font-weight: 700; }
.ctile__v { font-size: 17px; font-weight: 800; margin-top: 5px; }
.ctile__foot { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin-top: 2px; }
.ctile__sub { font-size: 10px; color: var(--muted); }
.ctile .chg { font-size: 10.5px; }
.ctile .tag-stale { margin-top: 3px; }
.catcard .row--anchor { background: var(--anchor-bg); }
.catcard .row--anchor .val { font-weight: 800; }
@media (min-width: 560px) { .crypto-tiles { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px) { .crypto-tiles { grid-template-columns: repeat(5, 1fr); margin-inline: 0; } }

/* =============================================================
   DESKTOP  (≥ 900px)
   ============================================================= */
@media (min-width: 900px) {
  :root { --pad: 26px; }

  .brand { font-size: 21px; }
  .datestrip { padding-block: 8px 10px; font-size: 12px; }

  .first { display: grid; grid-template-columns: 1.55fr 1fr 1.05fr; gap: 14px; align-items: stretch; padding-top: 18px; }
  .hero { padding: 16px 20px; }
  .hero__val { font-size: 56px; letter-spacing: -1.5px; }
  .hero__unit { font-size: 16px; }
  .coin { flex-direction: column; align-items: flex-start; padding: 16px 20px; }
  .coin__val { font-size: 33px; }
  .coin__chg { margin-inline-start: 0; margin-top: 6px; }
  .coin__foot { display: block; margin-top: auto; }
  .xrow { grid-template-columns: 1fr; gap: 8px; }
  .chips { grid-template-columns: 1fr; }
  .chip { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; padding: 7px 12px; }
  .chip__v { font-size: 14.5px; }

  .board-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 26px; align-items: start; padding: 6px var(--pad) 0; }
  .board-grid > * { min-width: 0; }
  .board-grid .sec { margin-inline: 0; margin-top: 14px; }
  .board-grid .card,
  .board-grid .metals,
  .board-grid .note { margin-inline: 0; }

  .sec { font-size: 14.5px; }

  .ad-pair { grid-template-columns: 1fr 1fr; }
  .ad--ph.ad--leader { min-height: 90px; }
  .only-desktop { display: flex; }

  .foot { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
  .foot .foot__disc { margin-top: 0; }

  .meth__grid { column-count: 2; column-gap: 44px; padding-inline: var(--pad); margin-top: 8px; }
  .meth__grid .meth__sec { break-inside: avoid; padding-inline: 0; margin: 0 0 22px; }
}