:root {
  color-scheme: dark;
  --ink: #f4f7fb;
  --muted: #8f9cad;
  --faint: #667387;
  --bg: #06101d;
  --bg-deep: #030a13;
  --panel: #0b1726;
  --panel-2: #101e2f;
  --line: rgba(171, 191, 216, 0.14);
  --line-strong: rgba(171, 191, 216, 0.25);
  --blue: #6687ff;
  --blue-soft: rgba(102, 135, 255, 0.14);
  --mint: #79d6b1;
  --mint-soft: rgba(121, 214, 177, 0.12);
  --amber: #e7bb72;
  --coral: #f08b87;
  --radius: 18px;
  --shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
  --font: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 78% -10%, rgba(69, 102, 221, 0.16), transparent 32rem),
    linear-gradient(180deg, var(--bg-deep), var(--bg) 34rem, #071322);
  color: var(--ink);
  font: 16px/1.55 var(--font);
  -webkit-font-smoothing: antialiased;
}
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 99; background: white; color: black; padding: 10px 14px; border-radius: 8px; }
.skip-link:focus { top: 12px; }
.shell { min-height: 100vh; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 0 4vw;
  border-bottom: 1px solid var(--line);
  background: rgba(3, 10, 19, 0.78);
  backdrop-filter: blur(18px);
}
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-weight: 700; letter-spacing: -0.03em; }
.brand-mark { position: relative; width: 26px; height: 26px; border: 2px solid var(--blue); border-radius: 7px 7px 10px 10px; transform: rotate(0deg); }
.brand-mark::before { content: ""; position: absolute; left: 50%; top: 3px; bottom: 3px; border-left: 2px solid #dff7ec; }
.brand-mark::after { content: ""; position: absolute; left: 5px; right: 5px; top: 8px; border-top: 2px solid var(--blue); transform: skewY(32deg); }
.nav { display: flex; align-items: center; gap: 28px; color: #b7c2d1; font-size: 0.9rem; }
.nav a { text-decoration: none; }
.nav a:hover { color: white; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.btn {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  padding: 0 17px;
  background: rgba(255,255,255,0.025);
  color: var(--ink);
  text-decoration: none;
  cursor: pointer;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-1px); border-color: rgba(164, 181, 255, .5); background: rgba(255,255,255,.055); }
.btn.primary { color: white; border-color: #7895ff; background: linear-gradient(180deg, #718fff, #526ee2); box-shadow: 0 12px 28px rgba(76, 105, 220, .25); }
.btn.ghost { border-color: transparent; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.hero { padding: 78px 0 56px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.03fr) minmax(390px, .78fr); gap: clamp(44px, 7vw, 96px); align-items: center; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: #a7b6c9; font: 700 .75rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 26px; border-top: 1px solid var(--blue); }
h1 { max-width: 760px; margin: 24px 0 22px; font-size: clamp(3.1rem, 7vw, 6.6rem); line-height: .94; letter-spacing: -.07em; font-weight: 650; }
h1 span { color: #8099ff; }
.lede { max-width: 630px; margin: 0; color: #aab6c6; font-size: clamp(1.05rem, 1.5vw, 1.24rem); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.microproof { display: flex; flex-wrap: wrap; gap: 14px 24px; margin-top: 42px; color: #8390a1; font-size: .82rem; }
.microproof span { display: flex; align-items: center; gap: 8px; }
.microproof i { width: 7px; height: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 4px var(--mint-soft); }
.signal-card { border: 1px solid var(--line-strong); border-radius: 22px; background: linear-gradient(145deg, rgba(19, 35, 55, .96), rgba(7, 20, 34, .98)); box-shadow: var(--shadow); overflow: hidden; }
.signal-head { display: flex; justify-content: space-between; gap: 18px; padding: 23px 24px 21px; border-bottom: 1px solid var(--line); }
.overline { color: #8392a6; font: 700 .7rem/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.symbol { margin-top: 8px; font-size: 2.35rem; line-height: 1; letter-spacing: -.05em; font-weight: 670; }
.status { align-self: flex-start; border: 1px solid rgba(102, 135, 255, .3); border-radius: 999px; padding: 7px 10px; background: var(--blue-soft); color: #a9b9ff; font: 700 .67rem/1 var(--mono); letter-spacing: .09em; }
.locked-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); }
.locked-field { display: flex; align-items: center; justify-content: space-between; min-height: 67px; padding: 0 22px; background: rgba(7, 20, 34, .96); }
.locked-field span:first-child { color: #8c9aad; font-size: .82rem; }
.lock-value { color: #ccd4df; font: 600 .74rem var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.signal-meta { padding: 20px 23px; }
.published { color: #d5dce5; font: 500 .78rem var(--mono); }
.proofline { display: flex; align-items: flex-start; gap: 11px; margin-top: 17px; padding-top: 17px; border-top: 1px solid var(--line); color: #94a1b2; font-size: .78rem; }
.proofline strong { color: #d4dde8; display: block; margin-bottom: 2px; }
.proof-seal { display: grid; place-items: center; flex: 0 0 28px; width: 28px; height: 28px; border: 1px solid rgba(121, 214, 177, .45); border-radius: 50%; background: var(--mint-soft); color: var(--mint); font-weight: 800; }
.card-link { display: flex; justify-content: space-between; align-items: center; min-height: 54px; padding: 0 23px; border-top: 1px solid var(--line); color: #b8c5ff; text-decoration: none; font-size: .86rem; }
.demo-flag { display: inline-flex; align-items: center; gap: 7px; border: 1px solid rgba(231,187,114,.27); background: rgba(231,187,114,.07); border-radius: 999px; padding: 7px 10px; color: #dfc18e; font: 650 .68rem/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.demo-bar { padding: 12px 20px; text-align: center; color: #c5ab7d; background: rgba(231,187,114,.055); border-bottom: 1px solid rgba(231,187,114,.13); font-size: .78rem; }
.latest { padding: 46px 0 84px; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.section-head h2 { margin: 0; font-size: clamp(1.75rem, 3vw, 2.4rem); letter-spacing: -.045em; }
.section-head p { max-width: 500px; margin: 0; color: var(--muted); }
.closed-list { border-top: 1px solid var(--line-strong); }
.trade-row { display: grid; grid-template-columns: 1.3fr .8fr .8fr .8fr 1fr auto; align-items: center; gap: 20px; min-height: 82px; border-bottom: 1px solid var(--line); color: #d5dce5; }
.trade-row:hover { background: rgba(255,255,255,.018); }
.trade-id { display: flex; align-items: center; gap: 13px; }
.market-glyph { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); color: #8fa4ff; font: 700 .68rem var(--mono); }
.trade-id strong { display: block; font-size: 1rem; }
.trade-id small, .cell-label { color: #788699; font-size: .74rem; }
.cell-label { display: block; margin-bottom: 2px; }
.positive { color: var(--mint); }
.negative { color: var(--coral); }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.proof-mini { color: #99a9ff; text-decoration: none; font-size: .8rem; }
.trust-band { border-block: 1px solid var(--line); background: rgba(6,16,29,.72); }
.trust-grid { display: grid; grid-template-columns: 1.25fr repeat(3, 1fr); }
.trust-cell { min-height: 160px; padding: 29px; border-right: 1px solid var(--line); }
.trust-cell:last-child { border-right: 0; }
.trust-cell h2 { margin: 0 0 12px; font-size: 1.55rem; letter-spacing: -.04em; }
.trust-cell h3 { margin: 0 0 10px; font-size: .95rem; }
.trust-cell p { margin: 0; color: var(--muted); font-size: .87rem; }
.serial { color: #738097; font: .7rem var(--mono); margin-bottom: 28px; }
.footer { display: flex; justify-content: space-between; gap: 30px; padding: 28px 0 42px; color: #6f7c8d; font-size: .78rem; }

@media (max-width: 900px) {
  .nav { display: none; }
  .hero { padding-top: 50px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 760px; }
  .signal-card { max-width: 560px; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-cell { border-bottom: 1px solid var(--line); }
  .trade-row { grid-template-columns: 1.3fr .8fr .8fr auto; }
  .trade-row > :nth-child(4), .trade-row > :nth-child(5) { display: none; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 28px, 1180px); }
  .topbar { min-height: 64px; padding: 0 14px; }
  .nav-actions .ghost { display: none; }
  .nav-actions .btn { min-height: 39px; padding: 0 13px; font-size: .82rem; }
  .hero { padding: 42px 0 34px; }
  h1 { font-size: clamp(3rem, 17vw, 4.7rem); }
  .lede { font-size: 1rem; }
  .hero-actions .btn { flex: 1 1 160px; }
  .microproof { margin-top: 29px; display: grid; gap: 10px; }
  .signal-head { padding: 20px; }
  .symbol { font-size: 2rem; }
  .locked-field { padding: 0 18px; }
  .section-head { align-items: flex-start; flex-direction: column; }
  .trade-row { grid-template-columns: 1.3fr .75fr auto; gap: 10px; min-height: 75px; }
  .trade-row > :nth-child(3), .trade-row > :nth-child(4), .trade-row > :nth-child(5) { display: none; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-cell { min-height: auto; border-right: 0; }
  .footer { flex-direction: column; }
}

/* Complete responsive prototype */
[data-theme="light"] {
  color-scheme: light;
  --ink: #0b1726;
  --muted: #596779;
  --faint: #778396;
  --bg: #f2f5f9;
  --bg-deep: #f8fafc;
  --panel: #ffffff;
  --panel-2: #edf2f8;
  --line: rgba(30, 50, 78, .11);
  --line-strong: rgba(30, 50, 78, .19);
  --shadow: 0 28px 70px rgba(37, 53, 75, .12);
}
[data-theme="light"] body { background: radial-gradient(circle at 78% -10%, rgba(102,135,255,.14), transparent 32rem), linear-gradient(180deg,#fff,#f3f6fa 34rem,#eef3f8); }
[data-theme="light"] .topbar { background: rgba(255,255,255,.82); }
[data-theme="light"] .nav { color: #536174; }
[data-theme="light"] .nav a:hover, [data-theme="light"] .brand { color: #0b1726; }
[data-theme="light"] .signal-card { background: linear-gradient(145deg,#fff,#f4f7fb); }
[data-theme="light"] .locked-field { background: rgba(249,251,253,.98); }
[data-theme="light"] .app-sidebar { background: #eef2f7; }

.nav a.active { color: var(--ink); }
.icon-text, .demo-map-link, .text-button { border: 0; padding: 0; background: none; color: #aebcff; cursor: pointer; }
.demo-map-link { margin-left: 14px; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.prototype-map { position: fixed; z-index: 61; top: 0; right: 0; width: min(430px, 92vw); height: 100vh; padding: 28px; border-left: 1px solid var(--line-strong); background: rgba(8,20,35,.98); box-shadow: -30px 0 70px rgba(0,0,0,.4); transform: translateX(105%); transition: transform .25s ease; overflow: auto; }
[data-theme="light"] .prototype-map { background: rgba(255,255,255,.98); }
.map-backdrop { display: none; position: fixed; inset: 0; z-index: 60; border: 0; background: rgba(0,5,12,.6); }
.map-open .prototype-map { transform: translateX(0); }
.map-open .map-backdrop { display: block; }
.map-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.map-head strong { display: block; margin-top: 8px; font-size: 1.25rem; }
.map-links { display: grid; }
.map-links a { display: flex; justify-content: space-between; padding: 15px 2px; border-bottom: 1px solid var(--line); text-decoration: none; color: var(--muted); }
.map-links a:hover { color: var(--ink); }
.toast { position: fixed; right: 24px; bottom: 24px; z-index: 80; max-width: min(380px, calc(100vw - 32px)); padding: 14px 18px; border: 1px solid rgba(121,214,177,.35); border-radius: 13px; background: #10271f; box-shadow: var(--shadow); color: #d8f7e9; font-size: .86rem; }
.symbol-line { display: flex; align-items: end; gap: 13px; }
.direction { margin-bottom: 3px; padding: 5px 7px; border-radius: 6px; font: 700 .63rem/1 var(--mono); letter-spacing: .08em; }
.direction.long { background: var(--mint-soft); color: var(--mint); }
.status.closed { border-color: rgba(121,214,177,.3); background: var(--mint-soft); color: var(--mint); }
.tiny-lock { display: inline-block; margin-right: 5px; font-size: .6rem; }
.trade-parameters, .result-banner { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--line); }
.trade-parameters > div, .result-banner > div { min-width: 0; padding: 18px 20px; background: rgba(7,20,34,.96); }
[data-theme="light"] .trade-parameters > div, [data-theme="light"] .result-banner > div { background: #fafbfd; }
.trade-parameters span, .result-banner span, .plan-row span { display: block; color: var(--muted); font-size: .72rem; }
.trade-parameters strong, .result-banner strong { display: block; margin-top: 4px; font: 650 1.02rem var(--mono); }
.plan-row { display: flex; justify-content: space-between; gap: 20px; padding: 14px 21px; border-bottom: 1px solid var(--line); }
.plan-row span { display: inline; }
.plan-row strong { margin-left: 5px; color: var(--ink); font-family: var(--mono); }
.latest-event { display: flex; align-items: center; gap: 10px; margin-top: 14px; color: var(--muted); font-size: .74rem; }
.latest-event strong { display: block; color: var(--ink); }
.event-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 5px var(--blue-soft); }
.signal-card.compact .signal-head { padding: 18px; }
.signal-card.compact .symbol { font-size: 1.9rem; }
.signal-card.compact .signal-meta, .signal-card.compact .card-link { padding-inline: 18px; }

.proof-stats { border-block: 1px solid var(--line); background: rgba(8,20,35,.6); }
.stat-strip { display: grid; grid-template-columns: repeat(4,1fr) auto; align-items: center; }
.stat-strip > * { min-height: 104px; padding: 24px 26px; border-right: 1px solid var(--line); }
.stat-strip span { display: block; color: var(--muted); font-size: .72rem; }
.stat-strip strong { display: block; margin-top: 5px; font: 650 1.3rem var(--mono); }
.stat-strip a { display: grid; align-items: center; border-right: 0; color: #aebcff; text-decoration: none; font-size: .83rem; }
.page-hero { display: flex; align-items: end; justify-content: space-between; gap: 36px; padding-top: 72px; padding-bottom: 36px; }
.page-hero > div:first-child { max-width: 780px; }
.page-hero p { max-width: 650px; color: var(--muted); font-size: 1.05rem; }
.page-title { margin: 20px 0; font-size: clamp(2.8rem,6vw,5.8rem); }
.page-section { padding-bottom: 90px; }
.filter-panel { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px; padding: 17px; border: 1px solid var(--line); border-radius: 15px; background: rgba(13,27,44,.65); }
[data-theme="light"] .filter-panel { background: rgba(255,255,255,.65); }
.filter-group { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.filter-group > span { margin-right: 5px; color: var(--muted); font: 700 .68rem var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.chip { min-height: 35px; padding: 0 12px; border: 1px solid var(--line); border-radius: 9px; background: transparent; color: var(--muted); cursor: pointer; font-size: .77rem; }
.chip.active { border-color: rgba(102,135,255,.48); background: var(--blue-soft); color: #b6c3ff; }
.select, .signal-form input, .signal-form select, .signal-form textarea, .action-form input, .action-form select, .action-form textarea, .auth-card input { width: 100%; min-height: 45px; border: 1px solid var(--line-strong); border-radius: 10px; padding: 0 12px; outline: none; background: rgba(255,255,255,.035); color: var(--ink); }
textarea { padding-top: 11px !important; resize: vertical; }
.select:focus, input:focus, select:focus, textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-soft); }
.registry-summary { display: flex; justify-content: space-between; gap: 20px; padding: 23px 4px 11px; color: var(--muted); font-size: .75rem; }
.empty-state, .empty-page { padding: 70px 0; color: var(--muted); text-align: center; }
.audit-stamp { display: flex; align-items: center; gap: 12px; min-width: 270px; padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
.audit-stamp strong, .audit-stamp span { display: block; }
.audit-stamp span { color: var(--muted); font-size: .72rem; }
.metric-grid { display: grid; grid-template-columns: 1.35fr repeat(3,1fr); gap: 1px; margin-top: 24px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--line); }
.metric { min-height: 150px; padding: 26px; background: var(--panel); }
.metric > span, .metric small { display: block; color: var(--muted); font-size: .72rem; }
.metric strong { display: block; margin: 14px 0 17px; font: 650 2rem var(--mono); }
.primary-metric { background: linear-gradient(145deg,rgba(102,135,255,.17),var(--panel)); }
.primary-metric strong { color: #9cafef; }
.chart-panel { margin-top: 20px; padding: 25px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.chart-head { display: flex; justify-content: space-between; gap: 20px; }
.chart-head h2 { margin: 7px 0 0; }
.r-curve { display: block; width: 100%; margin-top: 18px; overflow: visible; }
.grid-lines path { fill: none; stroke: var(--line); stroke-width: 1; }
.curve-area { fill: url(#area); }
.curve-line { fill: none; stroke: var(--blue); stroke-width: 3; }
.r-curve circle { fill: var(--mint); }
.r-curve text { fill: var(--faint); font: 12px var(--mono); }
.detail-metrics { display: grid; grid-template-columns: repeat(6,1fr); margin: 20px 0; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.detail-metrics div { padding: 18px; border-right: 1px solid var(--line); }
.detail-metrics div:last-child { border-right: 0; }
.detail-metrics span { display: block; color: var(--muted); font-size: .69rem; }
.detail-metrics strong { display: block; margin-top: 7px; font: 600 .86rem var(--mono); }
.method-note, .scope-note { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 18px; margin: 20px 0 55px; padding: 22px; border: 1px solid rgba(121,214,177,.2); border-radius: 15px; background: var(--mint-soft); }
.method-note p, .scope-note p { margin: 4px 0; color: var(--muted); font-size: .83rem; }
.method-note a, .text-link { color: #aebcff; text-decoration: none; font-size: .78rem; }
.compact-head { margin-top: 35px; }

.pricing-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.price-card { position: relative; display: flex; flex-direction: column; min-height: 500px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.price-card.best { border-color: rgba(102,135,255,.48); box-shadow: 0 20px 60px rgba(47,74,176,.16); }
.best-label { position: absolute; top: 17px; right: 17px; color: #b4c0ff; font: 700 .62rem var(--mono); letter-spacing: .08em; }
.price-card h2 { margin: 15px 0 6px; font-size: 2rem; }
.price-card p, .price-card li { color: var(--muted); font-size: .86rem; }
.price-placeholder { margin: 22px 0; padding: 18px 0; border-block: 1px solid var(--line); }
.price-placeholder span { color: var(--faint); font-size: .68rem; }
.price-placeholder strong { float: right; font-size: 1.5rem; }
.price-card ul { flex: 1; margin: 0 0 24px; padding-left: 20px; }
.price-card li { margin: 10px 0; }
.pricing-rationale { max-width: 800px; margin: 65px auto 10px; text-align: center; }
.pricing-rationale p { color: var(--muted); }

.auth-shell { display: grid; grid-template-columns: 1fr 1.05fr; min-height: calc(100vh - 105px); }
.auth-story { display: flex; flex-direction: column; justify-content: space-between; min-height: 680px; padding: clamp(30px,5vw,76px); border-right: 1px solid var(--line); background: linear-gradient(145deg,rgba(16,31,50,.92),rgba(5,14,25,.94)); }
.auth-story h1 { margin: 20px 0; font-size: clamp(3rem,6vw,5.3rem); }
.auth-story p { max-width: 520px; color: var(--muted); }
.auth-proof { display: flex; align-items: center; gap: 13px; }
.auth-proof p { margin: 0; font-size: .84rem; }
.auth-panel { display: grid; place-items: center; padding: 35px 20px; }
.auth-card { width: min(450px,100%); padding: 30px; border: 1px solid var(--line); border-radius: 20px; background: var(--panel); box-shadow: var(--shadow); }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; margin: 23px 0; padding: 4px; border: 1px solid var(--line); border-radius: 11px; }
.auth-tabs button { min-height: 39px; border: 0; border-radius: 8px; background: transparent; color: var(--muted); cursor: pointer; }
.auth-tabs button.active { background: var(--blue-soft); color: #bdc8ff; }
.auth-card form, .signal-form, .action-form form { display: grid; gap: 15px; }
label { color: var(--muted); font-size: .76rem; }
label input, label select, label textarea { display: block; margin-top: 7px; }
.check-row { display: flex; align-items: center; gap: 8px; }
.check-row input { width: auto; min-height: auto; margin: 0; }
.form-meta { display: flex; justify-content: space-between; gap: 12px; }
.fine-print { color: var(--faint); font-size: .66rem; text-align: center; }
.wide { width: 100%; }

.app-layout { display: grid; grid-template-columns: 248px 1fr; min-height: 100vh; }
.app-sidebar { position: sticky; top: 0; height: 100vh; padding: 25px 18px; border-right: 1px solid var(--line); background: rgba(5,14,25,.95); }
.app-sidebar nav { display: grid; gap: 5px; margin-top: 48px; }
.app-sidebar nav a { display: flex; justify-content: space-between; padding: 12px 13px; border-radius: 9px; color: var(--muted); text-decoration: none; font-size: .82rem; }
.app-sidebar nav a.active { background: var(--blue-soft); color: #bdc8ff; }
.app-main { min-width: 0; }
.app-top { position: sticky; top: 0; z-index: 25; display: flex; align-items: center; justify-content: space-between; min-height: 70px; padding: 0 clamp(20px,4vw,48px); border-bottom: 1px solid var(--line); background: rgba(6,16,29,.86); backdrop-filter: blur(18px); }
[data-theme="light"] .app-top { background: rgba(255,255,255,.84); }
.app-top > strong { font-size: .9rem; }
.app-top-actions { display: flex; align-items: center; gap: 10px; }
.avatar { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--line); border-radius: 50%; background: var(--panel); font: 700 .7rem var(--mono); }
.workspace { width: min(1220px,calc(100% - 64px)); margin: 0 auto; padding: 50px 0 90px; }
.workspace-intro { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 30px; }
.workspace-intro h1, .signal-form h1, .action-form h1 { margin: 9px 0; font-size: clamp(2.2rem,5vw,4.6rem); }
.workspace-intro p { margin: 0; color: var(--muted); }
.section-kicker { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.section-kicker h2 { margin: 5px 0 0; }
.workspace-card, .content-card, .side-card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.workspace-card, .content-card { padding: 24px; }
.side-card { padding: 24px; }
.dashboard-feature { display: grid; grid-template-columns: minmax(340px,.9fr) 1fr; gap: 22px; margin-bottom: 20px; }
.update-rail { display: grid; align-content: center; gap: 14px; }
.update-item, .mini-event { padding: 13px 0; border-bottom: 1px solid var(--line); }
.update-item:last-child, .mini-event:last-child { border-bottom: 0; }
.update-item span, .mini-event span { color: var(--faint); font: .68rem var(--mono); }
.update-item strong, .mini-event strong { display: block; margin-top: 5px; }
.update-item p, .mini-event p { margin: 3px 0 0; color: var(--muted); font-size: .77rem; }
.dashboard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.track-mini { display: flex; align-items: end; justify-content: space-between; gap: 15px; }
.track-mini strong { font: 650 2rem var(--mono); color: var(--mint); }
.sparkline { width: 48%; height: 55px; fill: none; stroke: var(--blue); stroke-width: 3; }
.bottom-nav { display: none; }

.detail-hero { padding-top: 45px; padding-bottom: 30px; }
.detail-breadcrumb { display: inline-block; margin-bottom: 17px; color: var(--muted); text-decoration: none; font-size: .78rem; }
.detail-grid, .audit-layout, .update-layout { display: grid; grid-template-columns: minmax(0,1fr) 340px; gap: 22px; padding-bottom: 80px; }
.detail-grid { width: min(1180px,calc(100% - 40px)); margin-inline: auto; }
.content-card h2, .side-card h2 { margin-top: 8px; }
.commitment { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 20px; padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel-2); }
.commitment code, .proof-step code { display: block; overflow: hidden; color: #9cafef; font: .72rem var(--mono); text-overflow: ellipsis; }
.timeline { margin-top: 15px; border-left: 1px solid var(--line-strong); }
.timeline > div { position: relative; padding: 0 0 24px 19px; }
.timeline > div::before { content: ""; position: absolute; left: -4px; top: 5px; width: 7px; height: 7px; border-radius: 50%; background: var(--blue); }
.timeline span { color: var(--faint); font: .66rem var(--mono); }
.timeline strong { display: block; margin: 4px 0; font-size: .87rem; }
.timeline p { margin: 0; color: var(--muted); font-size: .76rem; }
.locked-event { opacity: .6; }
.thesis-card { margin-top: 18px; }
.disclosure { margin-top: 18px; padding: 14px; border-left: 2px solid var(--mint); background: var(--mint-soft); color: var(--muted); font-size: .76rem; }
.verified-pill { display: inline-flex; padding: 6px 9px; border-radius: 999px; background: var(--mint-soft); color: var(--mint); font: 700 .64rem var(--mono); }
.trade-parameters.six { grid-template-columns: repeat(3,1fr); }
.trade-shot { margin-top: 20px; padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: #07111e; }
.shot-head, .shot-caption { display: flex; justify-content: space-between; color: #8c9aad; font-size: .7rem; }
.price-path { position: relative; height: 210px; margin-top: 15px; background: repeating-linear-gradient(0deg,transparent 0,transparent 41px,rgba(171,191,216,.08) 42px); overflow: hidden; }
.price-path::after { content: ""; position: absolute; inset: 30px 3% 25px 3%; border-radius: 48% 52% 28% 68%; border-top: 3px solid #79d6b1; transform: rotate(-9deg) skewX(-18deg); }
.level { position: absolute; left: 0; right: 0; border-top: 1px dashed; }
.level.entry { top: 72%; color: #6687ff; }
.level.target { top: 28%; color: #79d6b1; }
.level.stop { top: 91%; color: #f08b87; }
.shot-labels { display: flex; justify-content: space-between; margin: 10px 0; color: #8190a3; font: .65rem var(--mono); }
.initial-card { margin-bottom: 20px; }
.history-card { align-self: start; }
.audit-layout { width: min(1080px,calc(100% - 40px)); margin: 0 auto; }
.proof-step { display: grid; grid-template-columns: 40px 1fr; gap: 15px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.proof-step:first-child { padding-top: 0; }
.proof-step:last-child { border-bottom: 0; }
.proof-step > span, .process-grid article > span { color: #9cafef; font: 700 .7rem var(--mono); }
.proof-step h2 { margin: 0 0 5px; font-size: 1rem; }
.proof-step p { margin: 0 0 9px; color: var(--muted); font-size: .8rem; }
.record-id { display: block; margin: 14px 0 20px; font: 650 1.1rem var(--mono); }
.proof-dl { margin: 0 0 22px; }
.proof-dl div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.proof-dl dt, .proof-dl dd { margin: 0; font-size: .76rem; }
.proof-dl dt { color: var(--muted); }
.process-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 15px; }
.process-grid article { padding: 25px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.process-grid article h2 { margin: 15px 0 7px; }
.process-grid article p { margin: 0; color: var(--muted); font-size: .84rem; }
.scope-note { grid-template-columns: 1fr 1.5fr auto; margin-top: 30px; }

.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.setting-row { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 0; border: 0; border-bottom: 1px solid var(--line); background: transparent; color: var(--ink); text-align: left; cursor: pointer; }
.setting-row strong, .setting-row small { display: block; }
.setting-row small { margin-top: 3px; color: var(--muted); }
.switch { position: relative; flex: 0 0 42px; width: 42px; height: 24px; border-radius: 999px; background: #344152; transition: .2s; }
.switch i { position: absolute; left: 4px; top: 4px; width: 16px; height: 16px; border-radius: 50%; background: white; transition: .2s; }
.switch.on { background: var(--blue); }
.switch.on i { transform: translateX(18px); }
.preference-summary { display: flex; flex-direction: column; justify-content: center; background: linear-gradient(145deg,var(--blue-soft),var(--panel)); }

.admin-badge { display: inline-block; margin-top: 18px; padding: 4px 7px; border: 1px solid rgba(231,187,114,.3); border-radius: 5px; color: var(--amber); font: 700 .62rem var(--mono); }
.integrity-card { position: absolute; left: 18px; right: 18px; bottom: 23px; display: flex; align-items: center; gap: 10px; padding: 13px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); }
.integrity-card strong, .integrity-card small { display: block; font-size: .7rem; }
.integrity-card small { color: var(--muted); }
.admin-metrics { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; margin-bottom: 20px; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: var(--line); }
.admin-metrics div { padding: 20px; background: var(--panel); }
.admin-metrics span { display: block; color: var(--muted); font-size: .72rem; }
.admin-metrics strong { display: block; margin-top: 7px; font: 650 1.4rem var(--mono); }
.admin-table-card { margin-bottom: 20px; }
.admin-table a { display: grid; grid-template-columns: 1.2fr 1fr 1fr auto; align-items: center; gap: 15px; padding: 17px 0; border-top: 1px solid var(--line); color: var(--muted); text-decoration: none; font-size: .75rem; }
.admin-table a strong, .admin-table a span { display: block; }
.admin-table a div span { color: var(--faint); }
.admin-table b { color: #aebcff; font-weight: 500; }
.system-event { display: grid; grid-template-columns: 90px 1fr auto; gap: 15px; padding: 12px 0; border-top: 1px solid var(--line); font-size: .75rem; }
.system-event p { margin: 0; }
.system-event time { color: var(--faint); font-family: var(--mono); }
.admin-form-workspace { max-width: 1180px; }
.form-flow { display: grid; grid-template-columns: minmax(0,1fr) 390px; gap: 22px; }
.signal-form label, .action-form label { display: block; }
.field-grid { display: grid; gap: 14px; }
.field-grid.two { grid-template-columns: 1fr 1fr; }
.field-grid.three { grid-template-columns: repeat(3,1fr); }
.segmented-field > span { display: block; margin-bottom: 7px; color: var(--muted); font-size: .76rem; }
.segmented-field > div { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.segmented-field input { position: absolute; width: 1px; min-height: 1px; height: 1px; margin: 0; opacity: 0; }
.segmented-field label span { display: grid; place-items: center; min-height: 43px; border: 1px solid var(--line); border-radius: 9px; cursor: pointer; }
.segmented-field input:checked + span { border-color: rgba(102,135,255,.5); background: var(--blue-soft); color: #b8c4ff; }
.step-label { color: var(--faint); font: 700 .65rem var(--mono); letter-spacing: .07em; }
.add-target { justify-self: start; }
.time-field { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px; border: 1px solid var(--line); border-radius: 11px; background: var(--panel-2); }
.time-field span, .time-field strong { display: block; font-size: .71rem; }
.time-field span { color: var(--muted); }
.mobile-preview { position: sticky; top: 94px; align-self: start; padding: 22px; border: 1px solid var(--line); border-radius: 22px; background: #050e19; }
.mobile-preview .signal-card { margin-top: 15px; }
.immutable-note { margin-top: 16px; padding: 14px; border-left: 2px solid var(--amber); background: rgba(231,187,114,.07); }
.immutable-note p { margin: 4px 0 0; color: var(--muted); font-size: .75rem; }
.active-signal-bar { display: grid; grid-template-columns: 1.1fr repeat(3,.7fr) auto; align-items: center; gap: 20px; margin-bottom: 20px; padding: 18px 22px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
.active-signal-bar span, .active-signal-bar strong { display: block; font-size: .74rem; }
.active-signal-bar span { color: var(--muted); }
.active-signal-bar a { color: #aebcff; text-decoration: none; font-size: .76rem; }
.action-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; }
.action-grid button { min-height: 50px; padding: 8px; border: 1px solid var(--line); border-radius: 9px; background: transparent; color: var(--muted); cursor: pointer; }
.action-grid button.active { border-color: rgba(102,135,255,.5); background: var(--blue-soft); color: #bbc7ff; }
.action-form { margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--line); }
.calculation-check { padding: 15px; border: 1px solid rgba(121,214,177,.25); border-radius: 10px; background: var(--mint-soft); }
.calculation-check span, .calculation-check small { display: block; color: var(--muted); font-size: .7rem; }
.calculation-check strong { display: block; margin: 4px 0; }
.upload-zone { display: grid !important; place-items: center; min-height: 120px; border: 1px dashed var(--line-strong); border-radius: 12px; text-align: center; cursor: pointer; }
.upload-zone input { display: none; }
.upload-zone span, .upload-zone small { display: block; }
.upload-zone small { color: var(--faint); }

@media (max-width: 1040px) {
  .metric-grid { grid-template-columns: 1fr 1fr; }
  .detail-metrics { grid-template-columns: repeat(3,1fr); }
  .detail-metrics div:nth-child(3) { border-right: 0; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .dashboard-feature, .form-flow { grid-template-columns: 1fr; }
  .mobile-preview { position: static; max-width: 520px; }
  .active-signal-bar { grid-template-columns: 1fr 1fr 1fr; }
}

@media (max-width: 860px) {
  .app-layout { grid-template-columns: 1fr; }
  .app-sidebar { display: none; }
  .app-top { min-height: 62px; padding: 0 16px; }
  .app-top-actions .btn { display: none; }
  .workspace { width: min(100% - 28px,1220px); padding-top: 30px; padding-bottom: 95px; }
  .bottom-nav { position: fixed; z-index: 35; left: 9px; right: 9px; bottom: 9px; display: grid; grid-template-columns: repeat(4,1fr); padding: 7px; border: 1px solid var(--line-strong); border-radius: 15px; background: rgba(8,20,35,.94); backdrop-filter: blur(18px); box-shadow: 0 15px 40px rgba(0,0,0,.35); }
  [data-theme="light"] .bottom-nav { background: rgba(255,255,255,.94); }
  .bottom-nav a { display: grid; place-items: center; min-height: 42px; border-radius: 9px; color: var(--muted); text-decoration: none; font-size: .67rem; }
  .bottom-nav a.active { background: var(--blue-soft); color: #bdc8ff; }
  .detail-grid, .audit-layout, .update-layout { grid-template-columns: 1fr; }
  .history-card { order: -1; }
  .settings-grid { grid-template-columns: 1fr; }
  .admin-metrics { grid-template-columns: 1fr 1fr; }
  .admin-table a { grid-template-columns: 1fr auto; }
  .admin-table a > span { display: none; }
}

@media (max-width: 700px) {
  .demo-bar { padding: 10px 12px; font-size: .67rem; }
  .demo-map-link { margin-left: 8px; }
  .page-hero { align-items: flex-start; flex-direction: column; padding-top: 46px; }
  .page-title { font-size: clamp(2.75rem,14vw,4.3rem); }
  .stat-strip { grid-template-columns: 1fr 1fr; }
  .stat-strip > * { min-height: 85px; padding: 18px; }
  .stat-strip a { grid-column: 1 / -1; min-height: 58px; }
  .metric-grid { grid-template-columns: 1fr; }
  .metric { min-height: 125px; }
  .detail-metrics { grid-template-columns: 1fr 1fr; }
  .detail-metrics div:nth-child(3) { border-right: 1px solid var(--line); }
  .detail-metrics div:nth-child(even) { border-right: 0; }
  .method-note, .scope-note { grid-template-columns: 1fr; }
  .pricing-grid, .process-grid { grid-template-columns: 1fr; }
  .price-card { min-height: auto; }
  .auth-shell { grid-template-columns: 1fr; }
  .auth-story { min-height: 420px; padding: 28px 20px; border-right: 0; border-bottom: 1px solid var(--line); }
  .auth-story h1 { font-size: 3.2rem; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .trade-parameters, .result-banner, .trade-parameters.six { grid-template-columns: 1fr 1fr; }
  .detail-grid, .audit-layout { width: min(100% - 28px,1180px); }
  .workspace-intro { align-items: flex-start; flex-direction: column; }
  .active-signal-bar { grid-template-columns: 1fr 1fr; }
  .active-signal-bar > div:first-child, .active-signal-bar a { grid-column: 1 / -1; }
  .action-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .trade-parameters > div, .result-banner > div { padding: 15px; }
  .plan-row { flex-direction: column; gap: 8px; }
  .filter-panel, .filter-group { align-items: stretch; }
  .filter-group { width: 100%; }
  .filter-group > span { width: 100%; }
  .chip { flex: 1; }
  .registry-summary { align-items: flex-start; flex-direction: column; }
  .field-grid.two, .field-grid.three { grid-template-columns: 1fr; }
  .admin-metrics { grid-template-columns: 1fr 1fr; }
  .system-event { grid-template-columns: 75px 1fr; }
  .system-event time { display: none; }
  .auth-card { padding: 22px; }
  .action-grid { grid-template-columns: 1fr; }
  .toast { right: 16px; bottom: 80px; }
}

/* Product-led proof pass */
.proof-id { display: block; margin-top: 8px; color: #8d9bb0; font: 600 .68rem/1.2 var(--mono); letter-spacing: .04em; }
.live-status { position: relative; padding-left: 20px; }
.live-status::before { content: ""; position: absolute; left: 9px; top: 50%; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); transform: translateY(-50%); box-shadow: 0 0 0 4px var(--blue-soft); }
.product-hero { padding: 62px 0 52px; border-bottom: 1px solid var(--line); }
.product-hero .hero-copy { max-width: 900px; }
.product-hero h1 { font-size: clamp(3.5rem, 7.2vw, 6.9rem); }
.product-hero .lede { font-size: 1.15rem; }
.home-section { padding: 62px 0; border-bottom: 1px solid var(--line); }
.live-section { background: linear-gradient(180deg, rgba(102,135,255,.045), transparent); }
.home-section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 24px; }
.home-section-head h2, .ledger-heading h2, .section-label h2 { margin: 8px 0 0; font-size: clamp(1.8rem,3vw,2.65rem); letter-spacing: -.045em; }
.home-section-head p { max-width: 510px; margin: 0; color: var(--muted); }
.live-kicker { display: inline-flex; align-items: center; gap: 9px; color: #aebcff; font: 700 .72rem var(--mono); letter-spacing: .1em; }
.live-kicker i { width: 8px; height: 8px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 5px var(--blue-soft); }
.live-grid, .result-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.live-card, .result-card { display: flex; flex-direction: column; min-width: 0; padding: 22px; border: 1px solid var(--line-strong); border-radius: 17px; background: var(--panel); text-decoration: none; box-shadow: 0 18px 45px rgba(0,0,0,.14); transition: transform .18s ease, border-color .18s ease; }
.live-card:hover, .result-card:hover { transform: translateY(-2px); border-color: rgba(102,135,255,.48); }
.live-card-top { display: flex; justify-content: space-between; gap: 16px; }
.live-card-top strong { display: block; margin-top: 8px; font-size: 2rem; letter-spacing: -.05em; }
.live-locks { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin: 20px -22px 0; background: var(--line); }
.live-locks span { display: flex; justify-content: space-between; padding: 12px 20px; background: var(--panel-2); color: var(--muted); font-size: .76rem; }
.live-locks b { color: #aebcff; font-size: .6rem; }
.live-card time { padding: 16px 0; color: var(--muted); font: .68rem var(--mono); }
.verified-line { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 10px; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line); color: #aebcff; font-size: .7rem; }
.verified-line strong { font: 700 .64rem var(--mono); letter-spacing: .05em; }
.verified-line > span:last-child { white-space: nowrap; }
.result-card { position: relative; min-height: 190px; justify-content: space-between; overflow: hidden; }
.result-card::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 3px; background: var(--mint); }
.result-card.negative::before { background: var(--coral); }
.result-card > div:first-child > strong { display: block; margin-top: 12px; font-size: 2rem; }
.result-card small { display: block; margin-top: 5px; color: var(--muted); font: .68rem var(--mono); }
.result-card-number { position: absolute; right: 22px; top: 23px; text-align: right; }
.result-card-number strong { display: block; font: 700 1.55rem var(--mono); }
.result-card-number span { color: var(--muted); font: .7rem var(--mono); }
.result-card.positive .result-card-number strong { color: var(--mint); }
.result-card.negative .result-card-number strong { color: var(--coral); }
.result-card-link { color: #aebcff; font-size: .78rem; }
.all-time-panel { display: grid; grid-template-columns: 1.25fr repeat(4,1fr) 1.25fr; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--line); }
.all-time-panel > * { min-height: 132px; padding: 24px; background: var(--panel); }
.all-time-panel > div { display: flex; flex-direction: column; justify-content: center; }
.all-time-panel strong { font: 650 1.55rem var(--mono); }
.all-time-panel span { margin-top: 7px; color: var(--muted); font-size: .72rem; }
.all-time-panel .all-time-primary { background: linear-gradient(145deg, var(--blue-soft), var(--panel)); }
.all-time-panel .all-time-primary strong { color: #aebcff; font-size: 2.3rem; }
.all-time-panel > a { display: grid; place-items: center; color: #bdc7ff; text-decoration: none; text-align: center; font-size: .82rem; }
.proof-promise { display: grid; grid-template-columns: 1.15fr 1.25fr auto; align-items: center; gap: 30px; padding: 30px; border: 1px solid rgba(121,214,177,.24); border-radius: var(--radius); background: linear-gradient(135deg,var(--mint-soft),var(--panel)); }
.proof-promise h2 { margin: 10px 0 0; font-size: clamp(1.65rem,3vw,2.5rem); letter-spacing: -.045em; }
.proof-promise ul { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; color: var(--muted); font-size: .84rem; }
.proof-promise li { display: flex; gap: 9px; }
.proof-promise li span { color: var(--mint); }
.closed-times { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; font: .72rem var(--mono); }
.closed-times span { display: block; }
.closed-times small { display: block; margin-bottom: 4px; color: var(--faint); font: .66rem var(--font); text-transform: uppercase; }
.track-kpi-grid { display: grid; grid-template-columns: 1.25fr repeat(4,1fr); gap: 1px; margin-top: 24px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--line); }
.track-detail-grid { display: grid; grid-template-columns: repeat(6,1fr); margin: 20px 0 34px; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.track-detail-grid div { min-width: 0; padding: 18px; border-right: 1px solid var(--line); }
.track-detail-grid div:last-child { border-right: 0; }
.track-detail-grid span { display: block; color: var(--muted); font-size: .68rem; }
.track-detail-grid strong { display: block; margin-top: 7px; font: 650 .9rem var(--mono); }
.ledger-heading, .audit-record-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin: 58px 0 18px; }
.ledger-heading p { max-width: 480px; margin: 0; color: var(--muted); font-size: .78rem; text-align: right; }
.ledger { overflow: hidden; border: 1px solid var(--line); border-radius: 15px; background: var(--panel); }
.ledger-head, .ledger-row { display: grid; grid-template-columns: .9fr 1.35fr .8fr .75fr .65fr .55fr .7fr; align-items: center; gap: 14px; padding: 0 18px; }
.ledger-head { min-height: 45px; border-bottom: 1px solid var(--line-strong); color: var(--faint); font: 700 .62rem var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.ledger-row { min-height: 72px; border-bottom: 1px solid var(--line); color: var(--muted); text-decoration: none; font-size: .76rem; }
.ledger-row:last-child { border-bottom: 0; }
.ledger-row:hover { background: rgba(255,255,255,.02); }
.ledger-row > strong { color: var(--ink); font-size: .88rem; }
.ledger-row small { display: block; margin-top: 3px; color: var(--faint); font: .62rem var(--mono); }
.ledger-row > b { font: 650 .8rem var(--mono); }
.ledger-status { justify-self: start; padding: 5px 7px; border-radius: 999px; background: var(--mint-soft); color: var(--mint); font: 700 .6rem var(--mono); }
.ledger-status.open { background: var(--blue-soft); color: #aebcff; }
.certificate-hero { display: flex; align-items: end; justify-content: space-between; gap: 32px; padding-top: 65px; padding-bottom: 35px; }
.certificate-hero h1 { margin: 16px 0 9px; font-size: clamp(4rem,9vw,7.5rem); }
.certificate-hero h1 span { display: inline-block; margin-left: 12px; padding: 8px 11px; border-radius: 8px; background: var(--mint-soft); color: var(--mint); font: 700 .7rem var(--mono); vertical-align: middle; letter-spacing: .08em; }
.certificate-hero p { margin: 0; color: var(--muted); }
.large-id { margin-top: 14px; font-size: .82rem; }
.certificate-seal { display: flex; flex-direction: column; align-items: center; min-width: 190px; padding: 25px; border: 1px solid rgba(121,214,177,.3); border-radius: 18px; background: var(--mint-soft); text-align: center; }
.certificate-seal .proof-seal { width: 48px; height: 48px; margin-bottom: 12px; font-size: 1.2rem; }
.certificate-seal strong { color: var(--mint); font: 800 .75rem var(--mono); letter-spacing: .12em; }
.certificate-seal small { margin-top: 5px; color: var(--muted); }
.certificate-summary { display: grid; grid-template-columns: repeat(4,1fr); margin-bottom: 28px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--line); }
.certificate-summary div { min-height: 104px; padding: 20px; background: var(--panel); }
.certificate-summary span { display: block; color: var(--muted); font-size: .7rem; }
.certificate-summary strong { display: block; margin-top: 7px; font: 650 .95rem/1.45 var(--mono); }
.closed-detail { display: grid; grid-template-columns: minmax(0,1fr) 350px; gap: 22px; padding-bottom: 90px; }
.section-label { margin: 34px 0 14px; }
.certificate-verification { display: flex; align-items: center; gap: 11px; margin: 8px 0 18px; padding: 14px; border: 1px solid rgba(121,214,177,.22); border-radius: 12px; background: var(--mint-soft); }
.certificate-verification strong, .certificate-verification small { display: block; }
.certificate-verification small { color: var(--muted); }
.closed-detail .proof-promise { grid-template-columns: 1fr; margin-top: 22px; }
.guarantee-list { display: grid; gap: 12px; margin: 22px 0; padding: 0; list-style: none; color: var(--muted); }
.guarantee-list li { display: flex; gap: 10px; }
.guarantee-list span { color: var(--mint); }
.verification-guarantees { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.verification-guarantees > div { padding: 24px; border: 1px solid rgba(121,214,177,.2); border-radius: 15px; background: var(--panel); }
.verification-guarantees h2 { margin: 17px 0 6px; font-size: 1.15rem; }
.verification-guarantees p { margin: 0; color: var(--muted); font-size: .82rem; }
.technical-audit { width: 100%; }
.pricing-explain { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 48px 0 10px; }
.pricing-explain article { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.pricing-explain h2 { margin: 12px 0 8px; font-size: 1.65rem; }
.pricing-explain p { color: var(--muted); }
.watch-first { background: linear-gradient(145deg,var(--blue-soft),var(--panel)) !important; }
.lang-toggle { min-width: 46px; color: #c3ccff !important; font: 750 .72rem var(--mono); letter-spacing: .08em; }
.update-layout, .form-flow, .update-layout > *, .form-flow > *, .action-form, .signal-form { min-width: 0; }
.update-layout > *, .form-flow > * { max-width: 100%; }

@media (max-width: 1050px) {
  .live-grid, .result-grid { grid-template-columns: 1fr 1fr; }
  .live-grid > :last-child, .result-grid > :last-child { grid-column: 1 / -1; }
  .all-time-panel { grid-template-columns: repeat(3,1fr); }
  .track-kpi-grid { grid-template-columns: 1fr 1fr; }
  .track-kpi-grid > :last-child { grid-column: 1 / -1; }
  .track-detail-grid { grid-template-columns: repeat(3,1fr); }
  .closed-detail { grid-template-columns: 1fr; }
  .history-card { order: -1; }
}

@media (max-width: 760px) {
  .nav-actions .lang-toggle, .app-top-actions .lang-toggle { display: inline-flex; }
  .signal-form .section-kicker, .update-layout .section-kicker { flex-wrap: wrap; }
  .signal-form .section-kicker > div, .update-layout .section-kicker > div { min-width: 0; width: 100%; }
  .signal-form h1, .update-layout h1 { overflow-wrap: anywhere; }
  .product-hero { padding: 42px 0 36px; }
  .home-section { padding: 44px 0; }
  .home-section-head, .ledger-heading, .audit-record-head { align-items: flex-start; flex-direction: column; }
  .home-section-head p, .ledger-heading p { text-align: left; }
  .live-grid, .result-grid, .verification-guarantees, .pricing-explain { grid-template-columns: 1fr; }
  .live-grid > :last-child, .result-grid > :last-child { grid-column: auto; }
  .all-time-panel { grid-template-columns: 1fr 1fr; }
  .all-time-panel > a { grid-column: 1 / -1; min-height: 72px; }
  .proof-promise { grid-template-columns: 1fr; gap: 20px; padding: 24px; }
  .track-kpi-grid { grid-template-columns: 1fr; }
  .track-kpi-grid > :last-child { grid-column: auto; }
  .track-detail-grid { grid-template-columns: 1fr 1fr; }
  .ledger { overflow-x: auto; }
  .ledger-head, .ledger-row { min-width: 760px; }
  .certificate-hero { align-items: flex-start; flex-direction: column; padding-top: 45px; }
  .certificate-seal { width: 100%; }
  .certificate-summary { grid-template-columns: 1fr 1fr; }
  .closed-times { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .product-hero h1 { font-size: clamp(3rem,16vw,4.45rem); }
  html[lang="ru"] .product-hero h1 { font-size: clamp(2.7rem,12.8vw,3.2rem); letter-spacing: -.055em; overflow-wrap: break-word; }
  .live-card, .result-card { padding: 18px; }
  .live-locks { margin-inline: -18px; }
  .verified-line { grid-template-columns: auto 1fr; }
  .verified-line > span:last-child { grid-column: 2; }
  .all-time-panel > * { min-height: 110px; padding: 18px; }
  .all-time-panel .all-time-primary strong { font-size: 1.8rem; }
  .certificate-hero h1 { font-size: 3.7rem; }
  .certificate-summary div { min-height: 92px; padding: 16px; }
  .track-detail-grid div { padding: 15px; }
}