/* Vantorex Markets — trading desk at night: slate-navy ground, saffron accent,
   mono numerals everywhere prices appear. Up/down colours are semantic, not the accent. */
:root {
  --bg: #0d1219;
  --panel: #131a24;
  --panel-2: #1a2330;
  --line: #243041;
  --fg: #e6ebf2;
  --muted: #8b97a8;
  --accent: #f0a93b;
  --accent-ink: #1a1206;
  --up: #2ebd85;
  --down: #f0616d;
  --up-soft: rgba(46, 189, 133, .14);
  --down-soft: rgba(240, 97, 109, .14);
  --shadow: 0 10px 30px rgba(0, 0, 0, .35);
  --f-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --f-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --r: 10px;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f5f6f8; --panel: #ffffff; --panel-2: #eef1f5; --line: #dde2ea;
    --fg: #121821; --muted: #5d6878; --accent: #b86e00; --accent-ink: #ffffff;
    --up: #0f8a5f; --down: #d23645; --up-soft: rgba(15, 138, 95, .1); --down-soft: rgba(210, 54, 69, .1);
    --shadow: 0 10px 30px rgba(20, 30, 50, .08); color-scheme: light;
  }
}
:root[data-theme="light"] {
  --bg: #f5f6f8; --panel: #ffffff; --panel-2: #eef1f5; --line: #dde2ea;
  --fg: #121821; --muted: #5d6878; --accent: #b86e00; --accent-ink: #ffffff;
  --up: #0f8a5f; --down: #d23645; --up-soft: rgba(15, 138, 95, .1); --down-soft: rgba(210, 54, 69, .1);
  --shadow: 0 10px 30px rgba(20, 30, 50, .08); color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.55 var(--f-body); }
a { color: inherit; }
h1, h2, h3 { font-family: var(--f-display); line-height: 1.1; text-wrap: balance; margin: 0; letter-spacing: -.02em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 650; }
h3 { font-size: 1.15rem; font-weight: 600; }
p { margin: 0; }
.muted { color: var(--muted); }
.num, .mono-t { font-family: var(--f-mono); font-variant-numeric: tabular-nums; }
.up { color: var(--up); } .down { color: var(--down); }
.eyebrow { font: 600 .75rem/1 var(--f-mono); text-transform: uppercase; letter-spacing: .12em; color: var(--accent); }
.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding-inline: 20px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* Buttons */
.btn { display: inline-flex; white-space: nowrap; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 20px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel-2); color: var(--fg); font: 600 .95rem var(--f-body); text-decoration: none; cursor: pointer; transition: transform .12s, background .15s; }
.btn:hover { background: var(--line); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent); filter: brightness(1.08); }
.btn-sm { min-height: 36px; padding: 0 14px; font-size: .85rem; }
.icon-btn { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 8px; border: 1px solid var(--line); background: transparent; color: var(--fg); cursor: pointer; }

/* Header */
#site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.tape { overflow: hidden; border-bottom: 1px solid var(--line); background: var(--panel); }
.tape-track { display: flex; width: max-content; animation: tape 70s linear infinite; }
.tape:hover .tape-track { animation-play-state: paused; }
@keyframes tape { to { transform: translateX(-50%); } }
.tick { display: flex; gap: 8px; padding: 6px 16px; font: 500 .78rem var(--f-mono); text-decoration: none; white-space: nowrap; border-right: 1px solid var(--line); }
.tick b { color: var(--fg); } .tick .p { color: var(--muted); }
.bar { display: flex; align-items: center; gap: 20px; max-width: 1400px; margin: 0 auto; padding: 10px 20px; }
.brand { display: flex; align-items: center; gap: 8px; text-decoration: none; font: 500 1.05rem var(--f-display); letter-spacing: -.01em; }
.brand b { font-weight: 700; color: var(--accent); margin-left: 3px; }
.nav { display: flex; gap: 4px; }
.nav a { padding: 8px 12px; border-radius: 6px; text-decoration: none; color: var(--muted); font-weight: 500; font-size: .92rem; }
.nav a:hover { color: var(--fg); background: var(--panel-2); }
.nav a[aria-current="page"] { color: var(--fg); background: var(--panel-2); }
.bar-end { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.status { display: inline-flex; align-items: center; gap: 6px; font: 500 .75rem var(--f-mono); color: var(--muted); }
.status i { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.status[data-state="live"] i { background: var(--up); box-shadow: 0 0 0 3px var(--up-soft); animation: pulse 2s infinite; }
.status[data-state="retrying"] i { background: var(--down); }
@keyframes pulse { 50% { box-shadow: 0 0 0 6px transparent; } }
.menu-btn { display: none; }
.nav .nav-auth { display: none; }
@media (max-width: 900px) {
  .nav .nav-auth { display: block; }
  .menu-btn { display: grid; }
  .hide-sm { display: none; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; padding: 12px 20px 20px; background: var(--bg); border-bottom: 1px solid var(--line); }
  #site-header.open .nav { display: flex; }
  .nav a { padding: 12px; font-size: 1rem; }
}

/* Footer */
#site-footer { margin-top: 80px; border-top: 1px solid var(--line); background: var(--panel); padding-block: 40px 28px; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
.foot-grid p { margin-top: 12px; max-width: 42ch; font-size: .92rem; }
.foot-grid h4 { margin: 0 0 10px; font: 600 .75rem var(--f-mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.foot-grid a:not(.brand) { display: block; padding: 4px 0; text-decoration: none; font-size: .92rem; }
.foot-grid a:not(.brand):hover { color: var(--accent); }
.risk { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line); font-size: .82rem; color: var(--muted); }
@media (max-width: 700px) { .foot-grid { grid-template-columns: 1fr 1fr; } .foot-grid > :first-child { grid-column: 1 / -1; } }

/* Shared pieces */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); }
.section { padding-block: 72px 0; }
.section-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 28px; }
.section-head p { max-width: 56ch; margin-top: 10px; }
.mono { --h: 30; display: inline-grid; place-items: center; flex: none; width: 28px; height: 28px; border-radius: 50%; font: 700 .8rem var(--f-mono); background: hsl(var(--h) 60% 50% / .18); color: hsl(var(--h) 70% 62%); }
.chip { display: inline-flex; align-items: center; padding: 3px 8px; border-radius: 6px; font: 600 .78rem var(--f-mono); }
.chip.up { background: var(--up-soft); } .chip.down { background: var(--down-soft); }
.flash-up { animation: fu .7s; } .flash-down { animation: fd .7s; }
@keyframes fu { from { background: var(--up-soft); } } @keyframes fd { from { background: var(--down-soft); } }
.skeleton { color: transparent !important; background: linear-gradient(90deg, var(--panel-2), var(--line), var(--panel-2)); background-size: 200% 100%; animation: sk 1.4s infinite; border-radius: 4px; }
@keyframes sk { to { background-position: -200% 0; } }
.notice { padding: 14px 16px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel-2); font-size: .9rem; }
.notice.error { border-color: var(--down); background: var(--down-soft); }

/* Tables */
.table-wrap { overflow-x: auto; position: relative; }
table.mk { width: 100%; border-collapse: collapse; font-size: .92rem; }
.mk th { text-align: right; padding: 12px 14px; font: 600 .72rem var(--f-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); border-bottom: 1px solid var(--line); white-space: nowrap; }
.mk td { text-align: right; padding: 12px 14px; border-bottom: 1px solid var(--line); font-family: var(--f-mono); font-variant-numeric: tabular-nums; white-space: nowrap; }
.mk th:first-child, .mk td:first-child { text-align: left; }
.mk tbody tr { cursor: pointer; transition: background .15s; }
.mk tbody tr:hover { background: var(--panel-2); }
.asset { display: flex; align-items: center; gap: 10px; font-family: var(--f-body); }
.asset b { font-weight: 600; } .asset small { color: var(--muted); font-size: .82rem; }
.mk button.sort { all: unset; cursor: pointer; } .mk button.sort:focus-visible { outline: 2px solid var(--accent); }
.mk button.sort[aria-sort]::after { content: " ↓"; } .mk button.sort[aria-sort="ascending"]::after { content: " ↑"; }
.star { all: unset; cursor: pointer; color: var(--muted); font-size: 1.1rem; padding: 4px; }
.star[aria-pressed="true"] { color: var(--accent); }

/* Home */
.hero { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; padding-block: 64px 0; }
.hero p.lead { margin-top: 20px; font-size: 1.12rem; color: var(--muted); max-width: 50ch; }
.hero .cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero .facts { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--line); }
.facts div { display: grid; gap: 2px; } .facts b { font: 600 1.3rem var(--f-mono); } .facts span { font-size: .82rem; color: var(--muted); }
.hero-chart { padding: 20px; box-shadow: var(--shadow); min-width: 0; }
.hc-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: start; gap: 12px; margin-bottom: 12px; }
.hc-price { font: 700 2rem var(--f-mono); letter-spacing: -.02em; padding: 0 4px; border-radius: 6px; }
.seg { display: inline-flex; background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px; padding: 3px; }
.seg button { all: unset; cursor: pointer; padding: 5px 10px; border-radius: 6px; font: 600 .78rem var(--f-mono); color: var(--muted); }
.seg button[aria-pressed="true"] { background: var(--panel); color: var(--fg); box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.seg button:focus-visible { outline: 2px solid var(--accent); }
#hero-chart { height: 280px; }
.hc-coins { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 14px; }
.hc-coins a { display: grid; gap: 2px; padding: 10px; border-radius: 8px; background: var(--panel-2); text-decoration: none; font-family: var(--f-mono); font-size: .8rem; min-width: 0; }
.hc-coins a[aria-pressed="true"] { outline: 1px solid var(--accent); }
.hc-coins b { font-size: .85rem; }
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.features > div { background: var(--panel); padding: 28px 24px; display: grid; gap: 10px; align-content: start; }
.features svg { color: var(--accent); }
.features p { color: var(--muted); font-size: .94rem; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: s; }
.steps li { list-style: none; counter-increment: s; padding-top: 20px; border-top: 2px solid var(--line); display: grid; gap: 8px; }
.steps li::before { content: counter(s, decimal-leading-zero); font: 600 .8rem var(--f-mono); color: var(--accent); }
.steps p { color: var(--muted); }
.movers { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.movers .panel { padding: 8px 0; min-width: 0; }
.movers h3 { padding: 12px 18px 4px; font-size: 1rem; }
.cta-band { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding: 36px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); }
.cta-band p { color: var(--muted); margin-top: 8px; max-width: 52ch; }
@media (max-width: 1000px) {
  .hero { grid-template-columns: 1fr; }
  .features { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .features, .steps, .movers { grid-template-columns: 1fr; }
  .hc-coins { grid-template-columns: 1fr 1fr; }
  .cta-band { padding: 24px; }
}

/* Markets page */
.toolbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 16px; }
.field { display: flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 12px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel); flex: 1 1 240px; max-width: 360px; }
.field input { all: unset; flex: 1; min-width: 0; font-size: .95rem; }
.spark { display: block; margin-left: auto; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 24px; }
.stats .panel { padding: 16px 18px; display: grid; gap: 4px; }
.stats b { font: 600 1.25rem var(--f-mono); }
.stats span { font-size: .8rem; color: var(--muted); }
@media (max-width: 800px) { .stats { grid-template-columns: 1fr 1fr; } }

/* Prose pages */
.prose { max-width: 70ch; }
.prose h2 { margin-top: 48px; margin-bottom: 14px; }
.prose h3 { margin-top: 28px; margin-bottom: 8px; }
.prose p, .prose li { color: color-mix(in srgb, var(--fg) 82%, var(--muted)); }
.prose p + p { margin-top: 14px; }
.prose ul { padding-left: 1.2em; display: grid; gap: 8px; }
.page-head { padding-block: 56px 32px; border-bottom: 1px solid var(--line); margin-bottom: 40px; }
.page-head p { margin-top: 14px; max-width: 60ch; color: var(--muted); font-size: 1.08rem; }
.guide-grid { display: grid; grid-template-columns: 220px 1fr; gap: 48px; align-items: start; }
.toc { position: sticky; top: 120px; display: grid; gap: 2px; }
.toc a { padding: 6px 10px; border-left: 2px solid var(--line); text-decoration: none; font-size: .9rem; color: var(--muted); }
.toc a:hover { color: var(--fg); border-color: var(--accent); }
@media (max-width: 800px) { .guide-grid { grid-template-columns: 1fr; } .toc { position: static; } }
.faq details { border-bottom: 1px solid var(--line); padding-block: 4px; }
.faq summary { cursor: pointer; padding: 16px 0; font: 600 1.05rem var(--f-display); list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::after { content: "+"; font-family: var(--f-mono); color: var(--accent); }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding-bottom: 18px; color: var(--muted); max-width: 65ch; }
.callout { margin-top: 24px; padding: 18px 20px; border-left: 3px solid var(--accent); background: var(--panel); border-radius: 0 8px 8px 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ===== Site-wide language switcher (floating control for public/auth/trade pages) ===== */
.km-lang { position: fixed; left: 16px; bottom: 16px; z-index: 9999; font-family: var(--f-body); }
.km-lang-btn { display: flex; align-items: center; gap: 8px; min-height: 40px; padding: 8px 12px; border-radius: 10px; border: 1px solid var(--line); background: var(--panel); color: var(--fg); cursor: pointer; box-shadow: var(--shadow); font-weight: 600; font-size: .88rem; }
.km-lang-btn:hover { border-color: var(--muted); }
.km-lang-btn .lang-flag { font-size: 1.05rem; }
.km-lang-btn svg { color: var(--muted); transition: transform .15s; }
.km-lang.open .km-lang-btn svg { transform: rotate(180deg); }
.km-lang-menu { position: absolute; left: 0; bottom: calc(100% + 8px); min-width: 210px; max-height: 320px; overflow-y: auto; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); padding: 6px; display: none; }
.km-lang.open .km-lang-menu { display: block; }
.km-lang-item { display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 10px; border: 0; background: none; border-radius: 8px; cursor: pointer; color: var(--fg); font-size: .9rem; text-align: left; font-family: inherit; }
.km-lang-item:hover { background: var(--panel-2); }
.km-lang-item .lang-flag { font-size: 1.1rem; }
.km-lang-item .lang-cur { margin-left: auto; color: var(--accent); }

/* Hide the Google Translate top banner and its body offset on every page */
.goog-te-banner-frame, .skiptranslate { display: none !important; }
#goog-gt-tt, .goog-te-balloon-frame { display: none !important; }
body { top: 0 !important; }
font font { background: none !important; box-shadow: none !important; }