:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --navy: #071a4b;
  --navy-2: #0f2a73;
  --gold: #c79b2c;
  --gold-soft: #f0d68d;
  --ink: #f9f5e9;
  --muted: #b9c2da;
  --surface: rgba(8, 22, 57, 0.86);
  --line: rgba(240, 214, 141, 0.2);
  --success: #69d4a2;
  --warning: #f2c96d;
  --danger: #ff8e8e;
}

* { box-sizing: border-box; }
html { min-height: 100%; background: #030918; }
body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 10%, rgba(28, 70, 156, 0.42), transparent 38rem),
    radial-gradient(circle at 88% 90%, rgba(177, 125, 18, 0.2), transparent 36rem),
    #030918;
}
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: var(--gold-soft); }
.hidden { display: none !important; }
.eyebrow {
  margin: 0 0 0.5rem;
  color: var(--gold-soft);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.45rem 0.75rem;
  color: var(--muted);
  background: rgba(4, 10, 28, 0.65);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}
.status-pill::before { content: ""; width: 0.55rem; height: 0.55rem; border-radius: 50%; background: currentColor; }
.status-live { color: var(--success); }
.status-stale { color: var(--warning); }
.status-error { color: var(--danger); }

.landing { display: grid; place-items: center; padding: 1.5rem; }
.landing-card {
  width: min(38rem, 100%);
  border: 1px solid var(--line);
  border-radius: 2rem;
  padding: clamp(2rem, 6vw, 4rem);
  text-align: center;
  background: var(--surface);
  box-shadow: 0 2rem 6rem rgba(0, 0, 0, 0.44);
  backdrop-filter: blur(20px);
}
.landing-logo { width: 8rem; aspect-ratio: 1; object-fit: contain; border-radius: 1.2rem; margin-bottom: 1rem; }
.landing h1 { margin: 0; font-size: clamp(2rem, 8vw, 3.5rem); letter-spacing: -0.055em; }
.landing p:not(.eyebrow) { color: var(--muted); line-height: 1.65; }
.landing-links { display: grid; gap: 0.65rem; margin-top: 1.5rem; }
.landing-links a {
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 0.9rem;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.035);
}
.landing-links a:hover { border-color: var(--gold); background: rgba(199, 155, 44, 0.08); }

.rate-shell { width: min(72rem, 100%); margin: auto; padding: clamp(1rem, 4vw, 3.5rem); }
.rate-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 2rem; }
.brand-lockup { display: flex; align-items: center; gap: 1rem; }
.brand-logo { width: clamp(4rem, 10vw, 6rem); aspect-ratio: 1; object-fit: contain; border-radius: 1rem; background: white; }
.brand-lockup h1 { margin: 0; font-size: clamp(1.5rem, 4vw, 2.7rem); }
.rate-note { margin: 0.4rem 0 0; color: var(--muted); }
.market-strip {
  display: grid;
  grid-template-columns: minmax(15rem, .8fr) minmax(18rem, 1.2fr);
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: linear-gradient(145deg, rgba(15, 42, 115, .88), rgba(4, 13, 37, .94));
}
.market-copy > span { color: var(--gold-soft); font-size: .76rem; font-weight: 900; letter-spacing: .08em; }
.market-copy h2 { margin: .25rem 0; font-size: clamp(1.25rem, 3vw, 1.8rem); }
.market-copy p { margin: 0; color: var(--muted); font-size: .82rem; }
.market-ticker { min-width: 0; overflow: hidden; border-radius: .8rem; background: #fff; }
.market-ticker { width: 100%; min-height: 126px; }
.market-ticker iframe { display: block; width: 100%; }
.rate-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) repeat(2, minmax(0, 1fr));
  grid-template-areas: "k21 k24 k22" "k21 k18 k18";
  gap: 1rem;
}
.rate-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1.5rem;
  padding: clamp(1rem, 2.5vw, 1.5rem);
  background: linear-gradient(145deg, rgba(13, 37, 90, 0.9), rgba(5, 15, 42, 0.92));
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.24);
}
.rate-card::after { content: ""; position: absolute; inset: auto -3rem -3rem auto; width: 8rem; height: 8rem; border: 1px solid rgba(199, 155, 44, 0.18); border-radius: 50%; }
.rate-card.is-karat-21 { grid-area: k21; display: grid; align-content: center; min-height: 20rem; border-color: rgba(240, 214, 141, .46); background: linear-gradient(145deg, #173472, #07112b); }
.rate-card.is-karat-24 { grid-area: k24; }
.rate-card.is-karat-22 { grid-area: k22; }
.rate-card.is-karat-18 { grid-area: k18; }
.featured-tag { position: absolute; inset: .9rem .9rem auto auto; z-index: 1; border-radius: 999px; padding: .38rem .65rem; color: #211600; background: var(--gold-soft); font-size: .72rem; font-weight: 900; }
.karat { color: var(--gold-soft); font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 900; }
.rate-card.is-karat-21 .karat { font-size: clamp(2.5rem, 5vw, 4rem); }
.rate-pair { display: grid; gap: 0.3rem; margin-top: 1.2rem; }
.rate-value { display: flex; align-items: end; justify-content: space-between; gap: 0.5rem; }
.rate-label { color: var(--muted); font-size: 0.8rem; font-weight: 700; text-transform: uppercase; }
.rate-number { font-size: clamp(1.2rem, 2.6vw, 1.9rem); font-weight: 900; font-variant-numeric: tabular-nums; }
.rate-unit { color: var(--muted); font-size: 0.75rem; }
.rate-card.is-karat-21 .rate-number { font-size: clamp(3rem, 6vw, 5rem); }
.market-chart-panel { margin-top: 1.25rem; overflow: hidden; border: 1px solid var(--line); border-radius: 1.25rem; background: #07112b; }
.market-chart-head { display: flex; justify-content: space-between; gap: 1rem; padding: 1.1rem 1.25rem 0; }
.market-chart-head h2 { margin: 0; font-size: 1.2rem; }
.market-chart-head span { color: var(--muted); font-size: .8rem; direction: ltr; }
.market-chart { height: clamp(21rem, 46vw, 28rem); padding: .6rem; }
.market-chart .tradingview-widget-container,
.market-chart .tradingview-widget-container__widget { width: 100%; height: 100%; }
.market-chart .tradingview-widget-copyright { padding: .1rem .5rem; color: var(--muted); font-size: .68rem; text-align: left; direction: ltr; }
.rate-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  color: var(--muted);
  background: rgba(3, 9, 24, 0.7);
}
.rate-footer strong { color: var(--ink); font-variant-numeric: tabular-nums; }
.state-panel { padding: 4rem 1rem; text-align: center; color: var(--muted); }

.display-shell { min-height: 100vh; display: grid; grid-template-rows: auto 1fr auto; gap: 1.4rem; padding: clamp(1rem, 2.2vw, 2.5rem); }
.display-header { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1.5rem; }
.display-header .brand-logo { width: clamp(5.5rem, 10vh, 9rem); }
.display-title { text-align: center; }
.display-title h1 { margin: 0; font-size: clamp(2rem, 4vw, 4rem); }
.display-title p { color: var(--muted); margin: 0.35rem 0 0; font-size: clamp(1rem, 1.8vw, 1.5rem); }
.ounce-card { min-width: min(28rem, 34vw); text-align: right; }
[dir="rtl"] .ounce-card { text-align: left; }
.ounce-card > span { display: block; margin-bottom: .35rem; color: var(--gold-soft); font-size: .76rem; font-weight: 900; }
.display-ticker { overflow: hidden; border-radius: .8rem; background: #fff; }
.display-ticker { width: 100%; min-height: 126px; }
.display-ticker iframe { display: block; width: 100%; }
.display-content { min-height: 0; display: grid; grid-template-columns: minmax(28rem, .85fr) minmax(0, 1.55fr); gap: 1.25rem; }
.display-grid {
  align-self: stretch;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  grid-template-areas: "k21 k24" "k21 k22" "k18 k18";
}
.display-grid .rate-card { display: grid; align-content: center; }
.display-grid .rate-card.is-karat-21 { min-height: 0; }
.display-grid .karat { font-size: clamp(1.7rem, 2.6vw, 3rem); }
.display-grid .rate-number { font-size: clamp(1.8rem, 3vw, 3.2rem); }
.display-grid .rate-card.is-karat-21 .karat { font-size: clamp(2.4rem, 3.7vw, 4.2rem); }
.display-grid .rate-card.is-karat-21 .rate-number { font-size: clamp(3rem, 4.8vw, 5.4rem); }
.display-chart-panel { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 1.5rem; background: #07112b; }
.display-chart-panel > header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.1rem 1.25rem 0; }
.display-chart-panel h2 { margin: 0; font-size: clamp(1.1rem, 1.8vw, 1.7rem); }
.display-chart-panel header span { color: var(--muted); font-size: .76rem; direction: ltr; }
.display-market-chart { height: calc(100% - 3.2rem); min-height: 31rem; padding: .6rem; }
.display-market-chart .tradingview-widget-container,
.display-market-chart .tradingview-widget-container__widget { width: 100%; height: 100%; }
.display-market-chart .tradingview-widget-copyright { padding: .1rem .5rem; color: var(--muted); font-size: .68rem; text-align: left; direction: ltr; }
.display-footer { display: flex; justify-content: space-between; color: var(--muted); font-size: clamp(0.8rem, 1.2vw, 1.05rem); }
.pairing-panel { min-height: 100vh; display: grid; place-items: center; padding: 2rem; text-align: center; }
.pairing-panel > div { max-width: 34rem; border: 1px solid var(--line); border-radius: 2rem; padding: 3rem; background: var(--surface); }

.admin-shell { width: min(86rem, 100%); margin: auto; padding: 1.2rem; }
.admin-topbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.2rem; }
.admin-topbar h1 { margin: 0; }
.button {
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  padding: 0.75rem 1rem;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.05);
  cursor: pointer;
}
.button:hover { border-color: var(--gold); }
.button-primary { border-color: var(--gold); color: #07122f; background: var(--gold-soft); font-weight: 800; }
.admin-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.panel { border: 1px solid var(--line); border-radius: 1.3rem; padding: 1.2rem; background: var(--surface); }
.panel h2 { margin: 0 0 1rem; }
.panel-wide { grid-column: 1 / -1; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }
.field { display: grid; gap: 0.35rem; }
.field-wide { grid-column: 1 / -1; }
.field label { color: var(--muted); font-size: 0.78rem; font-weight: 700; }
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  padding: 0.75rem;
  color: var(--ink);
  background: #06122f;
}
.field input[type="color"] { min-height: 3rem; padding: 0.2rem; }
.form-actions { display: flex; align-items: center; gap: 0.8rem; margin-top: 1rem; }
.message { color: var(--muted); font-size: 0.85rem; }
.message-error { color: var(--danger); }
.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 1.2rem; }
.login-card { width: min(28rem, 100%); border: 1px solid var(--line); border-radius: 1.5rem; padding: 2rem; background: var(--surface); }
.login-card .brand-logo { display: block; margin: 0 auto 1.2rem; }
.login-card h1 { text-align: center; }
.stack { display: grid; gap: 0.8rem; }
.screen-list { display: grid; gap: 0.7rem; }
.screen-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; border: 1px solid var(--line); border-radius: 0.9rem; padding: 0.8rem; }
.screen-row p { margin: 0.2rem 0 0; color: var(--muted); font-size: 0.8rem; }
.token-box { margin-top: 1rem; padding: 1rem; border: 1px solid var(--warning); border-radius: 0.8rem; color: var(--warning); overflow-wrap: anywhere; }

@media (max-width: 900px) {
  .market-strip { grid-template-columns: 1fr; }
  .rate-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-areas: "k21 k21" "k24 k22" "k18 k18"; }
  .display-content { grid-template-columns: 1fr; }
  .display-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-areas: "k21 k21" "k24 k22" "k18 k18"; }
  .display-header { grid-template-columns: auto 1fr; }
  .ounce-card { grid-column: 1 / -1; text-align: center; }
  [dir="rtl"] .ounce-card { text-align: center; }
}
@media (max-width: 640px) {
  .rate-header, .admin-topbar { align-items: flex-start; flex-direction: column; }
  .rate-grid { grid-template-columns: 1fr; grid-template-areas: "k21" "k24" "k22" "k18"; }
  .display-grid { grid-template-columns: 1fr; grid-template-areas: "k21" "k24" "k22" "k18"; }
  .admin-grid, .form-grid { grid-template-columns: 1fr; }
  .panel-wide, .field-wide { grid-column: auto; }
  .market-chart-head, .rate-footer, .display-footer { flex-direction: column; }
  .display-header { grid-template-columns: 1fr; text-align: center; }
  .display-header .brand-logo { margin: auto; }
  .ounce-card { min-width: 0; width: 100%; }
}

/* Blue Nile flagship gold-rate experience */
.gold-public {
  --lux-bg: #020916;
  --lux-bg-soft: #06142a;
  --lux-card: rgba(7, 22, 43, 0.88);
  --lux-card-strong: #071a35;
  --lux-gold: #d9a936;
  --lux-gold-light: #f5d47a;
  --lux-cream: #fffaf0;
  --lux-copy: #f6f2e9;
  --lux-muted: #9aa8be;
  --lux-line: rgba(217, 169, 54, 0.22);
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--lux-copy);
  background:
    radial-gradient(circle at 15% 15%, rgba(15, 64, 117, 0.36), transparent 32rem),
    radial-gradient(circle at 88% 34%, rgba(158, 110, 15, 0.12), transparent 34rem),
    linear-gradient(180deg, #020916, #030b19 55%, #020711);
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
}
.gold-public::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0.32;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.012) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.012) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(to bottom, #000, transparent 80%);
}
.gold-public button { color: inherit; }
.gold-public a { color: inherit; }
.lux-nav {
  position: relative;
  z-index: 10;
  width: min(1240px, calc(100% - 40px));
  height: 88px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
  border-bottom: 1px solid rgba(217, 169, 54, 0.14);
}
.lux-brand { display: inline-flex; justify-self: start; align-items: center; gap: .8rem; text-decoration: none; direction: ltr; }
.lux-brand img { width: 52px; height: 52px; padding: 5px; border-radius: 50%; object-fit: contain; background: var(--lux-cream); box-shadow: 0 0 0 1px var(--lux-line), 0 8px 30px rgba(0,0,0,.25); }
.lux-brand span { display: grid; line-height: 1; letter-spacing: .2em; }
.lux-brand strong { font-family: Georgia, serif; font-size: .95rem; font-weight: 500; }
.lux-brand small { margin-top: .38rem; color: var(--lux-gold-light); font-size: .52rem; letter-spacing: .48em; }
.lux-nav nav { display: flex; align-items: center; gap: 2.4rem; }
.lux-nav nav a { position: relative; color: var(--lux-muted); font-size: .86rem; text-decoration: none; transition: color .2s ease; }
.lux-nav nav a::after { content: ""; position: absolute; right: 0; left: 100%; bottom: -.7rem; height: 1px; background: var(--lux-gold); transition: left .2s ease; }
.lux-nav nav a:hover { color: var(--lux-copy); }
.lux-nav nav a:hover::after { left: 0; }
.nav-store-link { justify-self: end; display: inline-flex; align-items: center; gap: .55rem; border: 1px solid var(--lux-line); border-radius: 999px; padding: .65rem 1rem; color: var(--lux-gold-light) !important; font-size: .82rem; text-decoration: none; background: rgba(217,169,54,.04); }
.nav-store-link span { font-size: 1rem; }

.lux-hero {
  position: relative;
  isolation: isolate;
  width: min(1240px, calc(100% - 40px));
  min-height: 275px;
  margin: 24px auto 0;
  overflow: visible;
  display: flex;
  align-items: center;
  padding: clamp(2.1rem, 3vw, 3rem) clamp(.2rem, 2vw, 1.5rem);
}
.lux-hero::after { content: ""; position: absolute; inset: 6% -4% 0 42%; z-index: -1; background: radial-gradient(circle, rgba(27,86,143,.15), transparent 66%); filter: blur(20px); }
.hero-glow { position: absolute; left: -14rem; bottom: -20rem; width: 46rem; height: 46rem; border-radius: 50%; background: radial-gradient(circle, rgba(217,169,54,.2), transparent 66%); filter: blur(14px); }
.hero-copy { position: relative; z-index: 2; width: min(780px, 80%); margin-right: 0; margin-left: auto; }
.lux-eyebrow { display: flex; align-items: center; gap: .65rem; margin: 0 0 .8rem; color: var(--lux-gold-light); font-size: .72rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.lux-eyebrow span { width: 28px; height: 1px; background: linear-gradient(90deg, transparent, var(--lux-gold)); }
.hero-copy h1 { margin: 0; font-family: Georgia, "Times New Roman", Tahoma, serif; font-size: clamp(3.25rem, 5.6vw, 5.4rem); font-weight: 500; line-height: .92; letter-spacing: -.055em; }
.hero-copy h1 em { color: var(--lux-gold-light); font-style: normal; text-shadow: 0 8px 40px rgba(217,169,54,.15); }
.hero-copy > p:not(.lux-eyebrow) { max-width: 34rem; margin: 1.5rem 0 0; color: var(--lux-muted); font-size: clamp(.92rem, 1.3vw, 1.08rem); line-height: 1.9; }
.hero-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem 1.5rem; margin-top: 1.8rem; color: var(--lux-muted); font-size: .75rem; }
.hero-meta > span:last-child { padding-inline-start: 1.5rem; border-inline-start: 1px solid var(--lux-line); }
.hero-meta strong { margin-inline-start: .35rem; color: var(--lux-copy); font-weight: 500; }
.live-state { display: inline-flex; align-items: center; gap: .5rem; width: max-content; color: var(--lux-muted); font-size: .75rem; font-weight: 700; }
.live-state::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 5px color-mix(in srgb, currentColor 12%, transparent); }
.live-state.is-live { color: #69d6a3; }
.live-state.is-stale { color: #efc66d; }
.live-state.is-offline { color: #ef8a8a; }
.hero-art { position: absolute; left: clamp(2rem, 9vw, 8rem); top: 50%; width: min(31vw, 390px); aspect-ratio: 1; transform: translateY(-50%); }
.hero-ring { position: absolute; border: 1px solid rgba(217,169,54,.45); border-radius: 50%; box-shadow: inset 0 0 28px rgba(217,169,54,.06), 0 0 30px rgba(217,169,54,.05); }
.hero-ring-one { inset: 3%; }
.hero-ring-two { inset: 22%; border-color: rgba(245,212,122,.25); }
.hero-ingot { position: absolute; width: 52%; height: 23%; border: 1px solid rgba(245,212,122,.62); border-radius: 14px 14px 8px 8px; background: linear-gradient(145deg, #6f4b0b, #f4ce63 45%, #9b6b10 70%, #3c2907); box-shadow: inset 0 4px 12px rgba(255,255,255,.35), 0 24px 50px rgba(0,0,0,.48); transform: rotate(-13deg) skewX(-4deg); }
.hero-ingot::after { content: "BLUE NILE"; position: absolute; inset: 0; display: grid; place-items: center; color: rgba(57,35,5,.65); font: 700 .62rem/1 Georgia, serif; letter-spacing: .12em; }
.hero-ingot-one { left: 10%; top: 43%; }
.hero-ingot-two { left: 39%; top: 32%; transform: rotate(10deg) skewX(-4deg); }
.hero-gem { position: absolute; left: 50%; top: 50%; width: 88px; height: 88px; display: grid; place-items: center; transform: translate(-50%,-50%); border-radius: 50%; color: var(--lux-gold-light); font: 500 1.65rem/1 Georgia, serif; background: radial-gradient(circle at 35% 30%, #183966, #06152d 65%); border: 1px solid var(--lux-line); box-shadow: 0 0 0 10px rgba(217,169,54,.04), 0 15px 50px rgba(0,0,0,.4); }

.gold-public .page-section { width: min(1240px, calc(100% - 40px)); margin: 26px auto 0; }
.price-section, .history-panel, .ounce-stat { border: 1px solid var(--lux-line); background: linear-gradient(145deg, rgba(7,24,48,.94), rgba(3,13,29,.94)); box-shadow: inset 0 1px rgba(255,255,255,.035), 0 24px 70px rgba(0,0,0,.22); }
.price-section { position: relative; overflow: hidden; border-radius: 26px; padding: clamp(1.35rem, 3vw, 2.4rem); }
.price-section::before { content: ""; position: absolute; right: -8rem; top: -13rem; width: 30rem; height: 30rem; border-radius: 50%; border: 1px solid rgba(217,169,54,.12); box-shadow: 0 0 0 36px rgba(217,169,54,.018), 0 0 0 72px rgba(217,169,54,.012); pointer-events: none; }
.section-heading { position: relative; display: flex; align-items: end; justify-content: space-between; gap: 1.5rem; margin-bottom: 1.45rem; }
.section-heading h2, .history-head h2 { margin: 0; font-family: Georgia, Tahoma, serif; font-size: clamp(1.7rem, 3vw, 2.45rem); font-weight: 500; }
.section-heading p:not(.lux-eyebrow), .history-head p:not(.lux-eyebrow) { margin: .5rem 0 0; color: var(--lux-muted); font-size: .83rem; }
.section-status { display: grid; justify-items: end; gap: .55rem; color: var(--lux-muted); font-size: .72rem; }
.refresh-countdown { color: var(--lux-gold-light); font-variant-numeric: tabular-nums; }
.lux-state { min-height: 230px; display: flex; align-items: center; justify-content: center; gap: .65rem; color: var(--lux-muted); }
.lux-state > span { width: 8px; height: 8px; border-radius: 50%; background: var(--lux-gold); animation: lux-pulse 1.2s ease-in-out infinite; }
.lux-state.is-error { color: #f2a3a3; }
@keyframes lux-pulse { 50% { opacity: .28; transform: scale(.7); } }
.price-module { position: relative; display: grid; grid-template-columns: minmax(0, 1.16fr) minmax(0, .84fr); gap: 14px; direction: rtl; }
.primary-price-wrap { min-width: 0; }
.primary-price, .secondary-price { width: 100%; min-width: 0; border: 1px solid rgba(217,169,54,.2); color: var(--lux-copy); text-align: right; cursor: pointer; transition: transform .25s ease, border-color .25s ease, background .25s ease; }
.primary-price:hover, .secondary-price:hover { transform: translateY(-2px); border-color: rgba(245,212,122,.58); }
.primary-price { position: relative; isolation: isolate; min-height: 350px; overflow: hidden; border-radius: 22px; padding: clamp(1.5rem, 3.5vw, 3rem); background: radial-gradient(circle at 16% 20%, rgba(217,169,54,.18), transparent 18rem), linear-gradient(135deg, #0b2b55, #071a35 54%, #041226); box-shadow: inset 0 1px rgba(255,255,255,.05), 0 26px 65px rgba(0,0,0,.25); }
.primary-price::before { content: ""; position: absolute; z-index: -1; width: 18rem; height: 18rem; left: -5rem; bottom: -9rem; border: 1px solid rgba(217,169,54,.2); border-radius: 50%; box-shadow: 0 0 0 34px rgba(217,169,54,.025), 0 0 0 68px rgba(217,169,54,.015); }
.price-card-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.karat-mark { color: var(--lux-gold-light); font-family: Georgia, Tahoma, serif; font-size: clamp(1.5rem, 3vw, 2.3rem); font-weight: 500; }
.price-hint { border: 1px solid var(--lux-line); border-radius: 999px; padding: .45rem .72rem; color: var(--lux-gold-light); background: rgba(217,169,54,.06); font-size: .67rem; }
.sell-value { display: block; margin-top: clamp(2rem, 5vw, 4rem); font-family: Georgia, "Times New Roman", serif; font-size: clamp(4.4rem, 9vw, 8.2rem); font-weight: 500; line-height: .8; letter-spacing: -.055em; direction: ltr; text-align: right; text-shadow: 0 12px 40px rgba(0,0,0,.24); }
.sell-unit { display: block; margin-top: 1.15rem; color: var(--lux-muted); font-size: .84rem; }
.price-action { position: absolute; left: 1.6rem; bottom: 1.4rem; display: inline-flex; gap: .4rem; color: var(--lux-gold-light); font-size: .69rem; }
.price-action::after { content: "←"; }
.secondary-price-grid { display: grid; grid-template-rows: repeat(3, 1fr); gap: 14px; }
.secondary-price { position: relative; min-height: 106px; border-radius: 18px; padding: 1.15rem 1.35rem; background: linear-gradient(135deg, rgba(9,31,60,.9), rgba(5,18,37,.92)); }
.secondary-price .karat-mark { font-size: 1.15rem; }
.secondary-price .price-hint { border: 0; padding: 0; color: var(--lux-muted); background: transparent; }
.secondary-price .sell-value { margin-top: .65rem; font-size: clamp(2rem, 4vw, 3.5rem); line-height: .9; }
.secondary-price .sell-unit { position: absolute; left: 1.35rem; bottom: 1.25rem; margin: 0; font-size: .67rem; }
.secondary-price .price-action { display: none; }

.insight-layout { display: grid; grid-template-columns: 1fr; gap: 18px; }
.history-panel { min-width: 0; grid-row: 2; border-radius: 26px; padding: clamp(1.25rem, 2.5vw, 2rem); }
.history-head { display: flex; justify-content: space-between; align-items: end; gap: 1rem; }
.chart-current { display: grid; justify-items: end; direction: ltr; }
.chart-current strong { font-family: Georgia, serif; font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 500; letter-spacing: -.035em; }
.chart-current span { margin-top: .3rem; font-size: .73rem; }
.chart-current .is-positive { color: #6dd6a5; }
.chart-current .is-negative { color: #ef8f91; }
.chart-current .is-neutral { color: var(--lux-muted); }
.chart-controls { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin: 1.5rem 0 1rem; }
.segmented { display: inline-flex; padding: 4px; border: 1px solid rgba(217,169,54,.14); border-radius: 12px; background: rgba(1,8,18,.62); direction: ltr; }
.segmented button { min-width: 54px; border: 0; border-radius: 8px; padding: .55rem .7rem; color: var(--lux-muted); background: transparent; cursor: pointer; font-size: .72rem; font-weight: 700; transition: color .2s ease, background .2s ease; }
.segmented button:hover { color: var(--lux-copy); }
.segmented button.is-active { color: #1b1303; background: linear-gradient(135deg, var(--lux-gold-light), var(--lux-gold)); box-shadow: 0 8px 24px rgba(217,169,54,.16); }
.segmented.is-range button { min-width: 60px; }
.chart-canvas { position: relative; min-height: 330px; overflow: hidden; border: 1px solid rgba(217,169,54,.12); border-radius: 18px; background: linear-gradient(180deg, rgba(4,15,31,.76), rgba(2,10,23,.9)); }
.chart-canvas svg { display: block; width: 100%; height: auto; min-height: 330px; touch-action: pan-y; }
.chart-grid-lines line { stroke: rgba(151,170,195,.12); stroke-width: 1; }
.chart-grid-lines text { fill: #73839a; font-family: "Segoe UI", Arial, sans-serif; font-size: 11px; }
.chart-area { fill: url(#gold-area); }
.chart-line { fill: none; stroke: #e6b340; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; filter: url(#gold-glow); }
.chart-crosshair { stroke: rgba(245,212,122,.42); stroke-width: 1; stroke-dasharray: 4 4; opacity: 0; }
.chart-cursor { fill: #071a35; stroke: #f5d47a; stroke-width: 3; opacity: 0; }
.chart-crosshair.is-visible, .chart-cursor.is-visible { opacity: 1; }
.chart-tooltip { position: absolute; z-index: 2; transform: translateX(-50%); width: max-content; max-width: 170px; border: 1px solid var(--lux-line); border-radius: 9px; padding: .48rem .65rem; color: var(--lux-cream); background: rgba(2,9,22,.94); box-shadow: 0 10px 30px rgba(0,0,0,.35); font-size: .7rem; direction: rtl; pointer-events: none; }
.chart-empty { position: absolute; inset: 0; display: grid; place-items: center; padding: 2rem; color: var(--lux-muted); text-align: center; font-size: .82rem; }
.market-aside { grid-row: 1; }
.ounce-stat { min-height: 132px; border-radius: 22px; padding: 1.25rem 1.55rem; position: relative; overflow: hidden; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; grid-template-rows: auto auto; align-items: center; column-gap: 1.25rem; }
.ounce-stat::after { content: ""; position: absolute; left: -5rem; bottom: -7rem; width: 16rem; height: 16rem; border: 1px solid rgba(217,169,54,.16); border-radius: 50%; }
.ounce-icon { width: 48px; height: 48px; grid-row: 1 / 3; display: grid; place-items: center; margin-bottom: 0; border: 1px solid var(--lux-line); border-radius: 50%; color: var(--lux-gold-light); font: 500 1rem/1 Georgia, serif; background: rgba(217,169,54,.06); }
.ounce-stat span, .ounce-stat p, .ounce-stat small { color: var(--lux-muted); font-size: .7rem; }
.ounce-stat h2 { margin: .2rem 0; font-family: Georgia, Tahoma, serif; font-weight: 500; }
.ounce-stat p { margin: 0; }
.ounce-stat > strong { grid-column: 3; grid-row: 1; display: block; margin-top: 0; font: 500 clamp(1.85rem, 2.4vw, 2.35rem)/1 Georgia, serif; direction: ltr; unicode-bidi: isolate; text-align: left; white-space: nowrap; }
.ounce-stat > small { grid-column: 3; grid-row: 2; margin-top: .55rem; text-align: left; }
.lux-footer { width: min(1240px, calc(100% - 40px)); min-height: 150px; margin: 28px auto 0; padding: 2.2rem 0 3rem; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1.5rem; border-top: 1px solid rgba(217,169,54,.14); color: var(--lux-muted); font-size: .68rem; }
.lux-footer p { margin: 0; text-align: center; }
.lux-footer > a:last-child { justify-self: end; color: var(--lux-gold-light); text-decoration: none; direction: ltr; }
.lux-brand.is-footer img { width: 42px; height: 42px; }

/* Protected TV display */
.gold-display {
  --tv-bg: #020916;
  --tv-card: #06172f;
  --tv-gold: #d9a936;
  --tv-gold-light: #f5d47a;
  --tv-copy: #fffaf0;
  --tv-muted: #9ba9bd;
  --tv-line: rgba(217,169,54,.26);
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  color: var(--tv-copy);
  background: radial-gradient(circle at 78% 12%, rgba(22,77,130,.35), transparent 34vw), radial-gradient(circle at 12% 88%, rgba(188,129,15,.14), transparent 30vw), var(--tv-bg);
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
}
.gold-display .premium-display { position: relative; isolation: isolate; width: 100vw; height: 100vh; padding: 3vh 3.5vw; display: grid; grid-template-rows: 14vh minmax(0, 1fr) 13vh; gap: 2.1vh; overflow: hidden; }
.display-ambient { position: absolute; z-index: -1; inset: 0; opacity: .45; background-image: linear-gradient(rgba(255,255,255,.012) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.012) 1px, transparent 1px); background-size: 3vw 3vw; mask-image: radial-gradient(circle at center, #000, transparent 78%); }
.premium-display-header { display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 2vw; border-bottom: 1px solid var(--tv-line); padding-bottom: 2vh; }
.display-brand { justify-self: start; display: flex; align-items: center; gap: 1.2vw; direction: ltr; }
.display-brand img { width: min(8vh, 5.2vw); aspect-ratio: 1; padding: .35vw; border-radius: 50%; object-fit: contain; background: #fffaf0; box-shadow: 0 0 0 1px var(--tv-line), 0 1.2vw 3vw rgba(0,0,0,.28); }
.display-brand div { display: grid; line-height: 1; }
.display-brand strong { font-family: Georgia, serif; font-size: clamp(1rem, 1.55vw, 3.2rem); font-weight: 500; letter-spacing: .17em; }
.display-brand span { margin-top: .6vh; color: var(--tv-gold-light); font-size: clamp(.48rem, .68vw, 1.3rem); letter-spacing: .48em; }
.display-heading { text-align: center; }
.display-heading span { color: var(--tv-gold-light); font-size: clamp(.7rem, 1vw, 2rem); }
.display-heading h1 { margin: .5vh 0 0; font-family: Georgia, Tahoma, serif; font-size: clamp(1.6rem, 2.7vw, 5.5rem); font-weight: 500; }
.display-live-block { justify-self: end; display: grid; justify-items: end; gap: 1.1vh; }
.gold-display .live-state { font-size: clamp(.68rem, .85vw, 1.7rem); }
.display-live-block time { color: var(--tv-muted); font-size: clamp(.75rem, 1.1vw, 2.2rem); direction: ltr; }
.display-price-stage { min-height: 0; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 1.3vw; direction: rtl; }
.display-primary-price, .display-secondary-price { position: relative; overflow: hidden; border: 1px solid var(--tv-line); background: linear-gradient(140deg, rgba(8,34,66,.96), rgba(3,15,32,.98)); box-shadow: inset 0 1px rgba(255,255,255,.045), 0 2vw 5vw rgba(0,0,0,.25); }
.display-primary-price { isolation: isolate; display: grid; align-content: center; border-radius: min(2vw, 38px); padding: 4vh 3.2vw; }
.display-primary-price::before { content: ""; position: absolute; z-index: -1; left: -10vw; bottom: -15vw; width: 34vw; height: 34vw; border: 1px solid rgba(217,169,54,.2); border-radius: 50%; box-shadow: 0 0 0 3vw rgba(217,169,54,.025), 0 0 0 6vw rgba(217,169,54,.014); }
.display-primary-price::after { content: "21"; position: absolute; left: 2.8vw; top: 50%; transform: translateY(-50%); color: rgba(217,169,54,.045); font: 500 25vw/1 Georgia, serif; }
.display-price-head { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 1vw; }
.display-price-head > span { color: var(--tv-gold-light); font-family: Georgia, Tahoma, serif; font-size: clamp(1.6rem, 3.3vw, 6.7rem); }
.display-price-head small { border: 1px solid var(--tv-line); border-radius: 999px; padding: .8vh 1vw; color: var(--tv-gold-light); background: rgba(217,169,54,.06); font-size: clamp(.55rem, .8vw, 1.6rem); }
.display-primary-price > strong { position: relative; z-index: 1; margin-top: 5vh; font: 500 clamp(5.5rem, 11.2vw, 22rem)/.8 Georgia, "Times New Roman", serif; letter-spacing: -.055em; direction: ltr; text-align: right; text-shadow: 0 1.5vw 4vw rgba(0,0,0,.3); }
.display-price-unit { position: relative; z-index: 1; margin-top: 2.4vh; color: var(--tv-muted); font-size: clamp(.8rem, 1.3vw, 2.6rem); }
.display-gold-line { position: absolute; right: 3.2vw; left: 3.2vw; bottom: 3.5vh; height: 1px; background: linear-gradient(90deg, transparent, var(--tv-gold), transparent); }
.display-secondary-prices { min-height: 0; display: grid; grid-template-rows: repeat(3, minmax(0, 1fr)); gap: 1.3vh; }
.display-secondary-price { display: grid; align-content: center; border-radius: min(1.5vw, 28px); padding: 2.2vh 2vw; }
.display-secondary-price .display-price-head > span { font-size: clamp(1rem, 1.8vw, 3.6rem); }
.display-secondary-price .display-price-head small { border: 0; padding: 0; color: var(--tv-muted); background: transparent; }
.display-secondary-price > strong { margin-top: 1.8vh; font: 500 clamp(2.6rem, 5vw, 10rem)/.85 Georgia, serif; letter-spacing: -.04em; direction: ltr; text-align: right; }
.display-secondary-price .display-price-unit { position: absolute; left: 2vw; bottom: 2.4vh; margin: 0; font-size: clamp(.62rem, .88vw, 1.8rem); }
.premium-display-footer { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 2vw; border-top: 1px solid var(--tv-line); padding-top: 2vh; }
.display-ounce { justify-self: start; display: flex; align-items: center; gap: 1vw; }
.display-ounce .ounce-icon { width: min(6vh, 3.8vw); height: min(6vh, 3.8vw); margin: 0; color: var(--tv-gold-light); border-color: var(--tv-line); background: rgba(217,169,54,.06); font-size: clamp(.75rem, 1vw, 2rem); }
.display-ounce div, .display-update { display: grid; gap: .6vh; }
.display-ounce small, .display-update small, .premium-display-footer p { color: var(--tv-muted); font-size: clamp(.55rem, .75vw, 1.5rem); }
.display-ounce strong { font: 500 clamp(1.2rem, 2vw, 4rem)/1 Georgia, serif; direction: ltr; }
.premium-display-footer p { margin: 0; text-align: center; }
.display-update { justify-self: end; text-align: left; }
.display-update strong { font-size: clamp(.72rem, 1vw, 2rem); font-weight: 500; }
.gold-display .pairing-panel { color: var(--tv-copy); background: var(--tv-bg); }
.gold-display .pairing-panel > div { border-color: var(--tv-line); background: var(--tv-card); }

@media (max-width: 980px) {
  .lux-nav { grid-template-columns: 1fr auto; }
  .lux-nav nav { display: none; }
  .hero-copy { width: min(780px, 100%); }
  .market-aside { width: 100%; }
}

@media (max-width: 680px) {
  .lux-nav, .lux-hero, .gold-public .page-section, .lux-footer { width: min(100% - 24px, 1240px); }
  .lux-nav { height: 74px; }
  .lux-brand img { width: 44px; height: 44px; }
  .lux-brand strong { font-size: .78rem; }
  .lux-brand small { font-size: .42rem; }
  .nav-store-link { padding: .55rem .7rem; font-size: .72rem; }
  .lux-hero { min-height: 220px; margin-top: 8px; padding: 2rem .25rem 1.3rem; align-items: center; }
  .hero-copy { width: 100%; margin-right: 0; margin-left: 0; }
  .hero-copy h1 { font-size: clamp(3rem, 14vw, 4.2rem); }
  .hero-copy > p:not(.lux-eyebrow) { max-width: 90%; font-size: .84rem; }
  .hero-meta { gap: .8rem; }
  .hero-meta > span:last-child { padding-inline-start: .8rem; }
  .price-section { padding: 1.1rem; border-radius: 20px; }
  .section-heading { align-items: start; }
  .section-heading h2 { font-size: 1.55rem; }
  .section-heading p:not(.lux-eyebrow) { font-size: .72rem; }
  .section-status { max-width: 42%; }
  .price-module { grid-template-columns: 1fr; }
  .primary-price { min-height: 285px; padding: 1.35rem; border-radius: 18px; }
  .sell-value { margin-top: 3rem; font-size: clamp(4.4rem, 22vw, 6.4rem); }
  .primary-price .karat-mark { font-size: 1.65rem; }
  .price-action { left: 1.35rem; bottom: 1.2rem; }
  .secondary-price-grid { grid-template-rows: none; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
  .secondary-price { min-height: 128px; padding: .9rem .75rem; text-align: center; }
  .secondary-price .price-card-head { justify-content: center; }
  .secondary-price .price-hint { display: none; }
  .secondary-price .sell-value { margin-top: 1.1rem; font-size: clamp(1.45rem, 7vw, 2rem); text-align: center; }
  .secondary-price .sell-unit { position: static; margin-top: .65rem; font-size: .56rem; }
  .history-panel { padding: 1.05rem; border-radius: 20px; }
  .history-head { align-items: start; }
  .history-head h2 { font-size: 1.5rem; }
  .chart-current strong { font-size: 1.8rem; }
  .chart-controls { align-items: stretch; flex-direction: column; margin-top: 1.15rem; }
  .segmented { display: grid; grid-template-columns: repeat(4, 1fr); }
  .segmented.is-range { grid-template-columns: repeat(3, 1fr); }
  .segmented button { min-width: 0; }
  .chart-canvas, .chart-canvas svg { min-height: 260px; }
  .market-aside { grid-template-columns: 1fr; }
  .ounce-stat { min-height: 0; grid-template-columns: auto 1fr; }
  .ounce-stat > strong { grid-column: 1 / 3; grid-row: auto; margin-top: 1.25rem; }
  .ounce-stat > small { grid-column: 1 / 3; grid-row: auto; }
  .ounce-stat > strong { font-size: 2.3rem; }
  .lux-footer { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .lux-footer > a:last-child { justify-self: center; }
}

@media (prefers-reduced-motion: reduce) {
  .gold-public *, .gold-public *::before, .gold-public *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

.admin-tabs { display: flex; gap: .55rem; overflow-x: auto; padding: .25rem 0 1rem; scrollbar-width: thin; }
.admin-tabs .button { flex: 0 0 auto; }
.admin-tabs .is-active { border-color: #c79b2c; color: #c79b2c; box-shadow: 0 0 0 1px rgba(199,155,44,.2); }
.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.panel-heading h2 { margin: 0; }
.data-list { display: grid; gap: .7rem; }
.admin-data-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .9rem 1rem; border: 1px solid rgba(199,155,44,.16); border-radius: 14px; background: rgba(255,255,255,.025); }
.admin-data-row p { margin: .25rem 0 0; color: var(--muted); font-size: .82rem; overflow-wrap: anywhere; }
.row-actions { display: flex; flex-wrap: wrap; justify-content: end; gap: .45rem; }
.button-danger { border-color: rgba(208,90,90,.5); color: #ffb1b1; }
.metric-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
.metric-grid > div { display: grid; gap: .2rem; padding: .85rem; border: 1px solid rgba(199,155,44,.16); border-radius: 12px; }
.metric-grid strong { color: #e4bc57; font: 600 1.7rem/1 Georgia, serif; }
.metric-grid span { color: var(--muted); font-size: .78rem; }
.admin-modal-backdrop { position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center; padding: 1rem; background: rgba(2,8,24,.82); backdrop-filter: blur(8px); }
.admin-modal { width: min(720px, 100%); max-height: calc(100vh - 2rem); overflow: auto; }
.token-box p { overflow-wrap: anywhere; }

@media (max-width: 720px) {
  .admin-shell { padding: .75rem; }
  .admin-data-row { align-items: stretch; flex-direction: column; }
  .row-actions { justify-content: start; }
  .panel-heading { align-items: stretch; flex-direction: column; }
  .metric-grid { grid-template-columns: 1fr 1fr; }
}