/* DEO Edge restrained quant-terminal theme. Loaded after the existing dashboard styles. */
:root {
  color-scheme: dark;
  --bg: #080b0e;
  --panel: #0e1318;
  --panel2: #121920;
  --line: rgba(181, 209, 224, 0.14);
  --line-strong: rgba(181, 209, 224, 0.23);
  --text: #eef5f7;
  --muted: #82919b;
  --subtle: #53636d;
  --accent: #62e6ff;
  --cyan: #62e6ff;
  --blue: #62e6ff;
  --violet: #a89cff;
  --green: #71edaf;
  --amber: #ffcc70;
  --danger: #ff7d83;
  --red: #ff7d83;
  --radius: 16px;
  --motion: cubic-bezier(0.23, 1, 0.32, 1);
  --mono: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  position: relative;
  isolation: isolate;
  min-width: 320px;
  color: var(--text);
  background: radial-gradient(circle at 85% 0%, rgba(35, 69, 83, 0.16), transparent 34rem), var(--bg);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: 0.18;
  background-image: linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 86%);
}

[hidden] {
  display: none !important;
}

button,
input,
select,
textarea {
  font: inherit;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 120;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--accent);
  color: #061014;
  font-weight: 750;
}

.skip-link:focus-visible {
  transform: translateY(0);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  width: 100%;
  height: auto;
  min-height: 76px;
  padding: 10px max(16px, calc((100vw - 1412px) / 2));
  border-bottom: 1px solid var(--line);
  background: rgba(8, 11, 14, 0.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  min-width: 0;
  padding: 6px 15px 6px 6px;
  border: 1px solid rgba(98, 230, 255, 0.28);
  border-radius: 999px;
  background: var(--panel);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
  color: var(--text);
  text-decoration: none;
  transition: transform 160ms var(--motion), border-color 160ms var(--motion), box-shadow 160ms var(--motion);
}

.brand-mark {
  display: block;
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  object-fit: contain;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 12px;
  background: #000;
}

.brand-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  line-height: 1.15;
}

.brand-copy strong {
  color: var(--text);
  font-size: 16px;
  letter-spacing: -0.02em;
}

.brand-copy small {
  margin-top: 4px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.header-actions {
  display: flex;
  flex: 1 1 640px;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 10px 14px;
}

.mode-switcher-wrap {
  min-width: 0;
  flex-wrap: wrap;
}

.mode-switcher {
  display: inline-flex;
  max-width: 100%;
  gap: 3px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0b1117;
}

.mode-btn {
  min-width: 0;
  min-height: 44px;
  padding: 8px 12px;
  border: 1px solid transparent;
  border-radius: 5px;
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  font-weight: 650;
  white-space: nowrap;
  transition: color 160ms var(--motion), background-color 160ms var(--motion), border-color 160ms var(--motion), transform 120ms var(--motion);
}

.mode-btn.active {
  border-color: rgba(98, 230, 255, 0.2);
  background: #17212a;
  color: var(--text);
  box-shadow: none;
}

.mode-dot {
  background: var(--subtle);
  box-shadow: none;
}

.mode-btn.active .mode-dot {
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(113, 237, 175, 0.1);
}

#activeModeLabel {
  font-family: var(--mono);
}

.status-rail {
  display: grid;
  grid-template-columns: minmax(190px, 1fr) minmax(250px, 1.2fr) minmax(220px, 1fr) auto;
  align-items: center;
  max-width: 1480px;
  min-height: 66px;
  margin: 0 auto;
  padding: 10px 34px;
  border-bottom: 1px solid var(--line);
}

.status-rail-item {
  display: flex;
  min-width: 0;
  min-height: 38px;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  border-right: 1px solid var(--line);
}

.status-rail-item:first-child {
  padding-left: 0;
}

.status-rail-item strong,
.status-rail-item small {
  display: block;
}

.status-rail-item strong {
  color: var(--text);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
}

.status-rail-item small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.35;
}

.status-rail-icon {
  flex: 0 0 auto;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 15px;
}

.status-rail-health .status {
  color: var(--text);
  font-family: var(--mono);
  font-size: 10px;
}

.status-rail-health > small {
  margin-left: auto;
  color: var(--muted);
  font-size: 10px;
}

.status-rail .dot.ok {
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(113, 237, 175, 0.1);
}

.safety-lock {
  margin-left: 14px;
  padding: 9px 12px;
  border: 1px solid rgba(255, 204, 112, 0.22);
  border-radius: 6px;
  background: rgba(255, 204, 112, 0.06);
  color: var(--amber);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.shell {
  max-width: 1480px;
  margin: 0 auto;
  padding: 20px 34px 80px;
}

.announcement-banner {
  margin: 0 0 24px;
  padding: 12px 16px;
  border: 1px solid rgba(255, 204, 112, 0.24);
  border-radius: 10px;
  background: #111820;
  box-shadow: none;
}

.banner-left {
  color: #cbd6da;
  font-size: 12px;
}

.banner-badge {
  border-radius: 5px;
  background: var(--amber);
  color: #171108;
}

.code-pill {
  color: var(--amber);
}

.banner-vip {
  color: var(--amber);
}

.operator-status-bar {
  gap: 12px;
  margin: 0 0 24px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
}

.operator-status-item {
  min-width: 0;
}

.operator-status-item span {
  font-family: var(--mono);
  font-size: 9px;
}

.operator-status-item strong {
  overflow-wrap: anywhere;
  font-size: 11px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(245px, 0.85fr);
  align-items: center;
  gap: 54px;
  max-width: 1200px;
  margin: 0 auto 42px;
  padding: 62px 0 52px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 720px;
  margin: 0 0 22px;
  font-size: clamp(44px, 5.2vw, 76px);
  font-weight: 750;
  line-height: 0.99;
  letter-spacing: -0.065em;
}

.hero h1 em {
  color: var(--accent);
  font-style: normal;
}

.lede {
  max-width: 630px;
  margin: 0;
  color: #a9b5bb;
  font-size: 16px;
  line-height: 1.7;
}

.hero-disclaimer {
  display: flex;
  max-width: 640px;
  align-items: flex-start;
  gap: 8px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.55;
}

.hero-disclaimer span {
  display: inline-grid;
  flex: 0 0 17px;
  width: 17px;
  height: 17px;
  place-items: center;
  border: 1px solid var(--amber);
  border-radius: 50%;
  color: var(--amber);
  font-family: var(--mono);
  font-size: 10px;
}

.research-caveat {
  max-width: 640px;
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.5;
}

.hero .marketing-only {
  margin-top: 22px !important;
}

.execution-badge {
  justify-self: end;
  width: min(100%, 360px);
  min-width: 230px;
  padding: 22px 24px;
  border: 1px solid rgba(255, 204, 112, 0.25);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
}

.execution-badge span,
.execution-badge small {
  display: block;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.execution-badge strong {
  display: block;
  margin: 9px 0;
  color: var(--amber);
  font-size: 20px;
  letter-spacing: -0.03em;
}

.execution-badge small {
  color: #a9b5bb;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0;
  line-height: 1.5;
  text-transform: none;
}

.community-links-row {
  gap: 12px 18px;
  color: var(--muted);
  font-size: 11px;
}

.community-link {
  color: #b5c2c8;
  transition: color 160ms var(--motion), opacity 160ms var(--motion);
}

.tabs {
  display: flex;
  gap: 26px;
  margin: 0 0 24px;
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
}

.tabs::-webkit-scrollbar {
  display: none;
}

.tab {
  position: relative;
  flex: 0 0 auto;
  min-height: 48px;
  padding: 12px 0;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
  transition: color 160ms var(--motion), border-color 160ms var(--motion);
}

.tab.active {
  border-bottom-color: var(--accent);
  background: transparent;
  color: var(--text);
}

.tab-panel {
  scroll-margin-top: 100px;
}

.tab-panel.active {
  animation: panel-in 180ms var(--motion) both;
}

@keyframes panel-in {
  from { opacity: 0.72; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.metric-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.metric {
  min-width: 0;
  min-height: 150px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: none;
}

.metric > span,
.metric > div > span {
  color: var(--muted);
  font-size: 11px;
}

.metric strong {
  color: var(--text);
  font-family: var(--mono);
  font-size: clamp(25px, 2.4vw, 34px);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.06em;
}

.accent-text {
  color: var(--accent) !important;
}

.profit-text,
.state {
  color: var(--green) !important;
}

.loss-text,
.state.loss {
  color: var(--danger) !important;
}

.market-segment-bar {
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0b1117;
}

.segment-btn {
  min-height: 44px;
  padding: 8px 12px;
  border-radius: 5px;
  color: var(--muted);
  font-size: 11px;
  transition: color 160ms var(--motion), background-color 160ms var(--motion), border-color 160ms var(--motion), transform 120ms var(--motion);
}

.segment-btn.active {
  border-color: rgba(98, 230, 255, 0.2);
  background: #17212a;
  color: var(--text);
  box-shadow: none;
}

.segment-btn[data-segment="synthetics"].active {
  border-color: rgba(168, 156, 255, 0.4);
  background: rgba(168, 156, 255, 0.1);
  color: #d4ceff;
  box-shadow: none;
}

.segment-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  box-shadow: none;
  transition: border-color 160ms var(--motion), background-color 160ms var(--motion), box-shadow 160ms var(--motion), transform 160ms var(--motion);
}

.segment-card.active {
  border-color: rgba(98, 230, 255, 0.5);
  background: #101a20;
  box-shadow: 0 0 0 1px rgba(98, 230, 255, 0.12);
}

.segment-card.synth-card.active {
  border-color: rgba(168, 156, 255, 0.52);
  background: #151421;
  box-shadow: 0 0 0 1px rgba(168, 156, 255, 0.12);
}

.segment-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.seg-card-stats {
  border-color: rgba(181, 209, 224, 0.08);
  border-radius: 8px;
  background: #0a1015;
}

.seg-card-stats span {
  color: var(--muted);
}

.segment-comparison-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.two-col {
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.9fr);
  gap: 14px;
}

.panel,
#quantLab {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: none;
}

.panel h2,
#quantLab h2 {
  color: var(--text);
  font-size: 18px;
  letter-spacing: -0.025em;
}

.panel p,
.muted-copy {
  color: var(--muted);
}

.panel-head {
  align-items: flex-start;
  margin-bottom: 18px;
}

.panel-head .eyebrow {
  color: var(--accent);
}

.pill {
  border-radius: 5px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.04em;
}

.pill.green {
  border-color: rgba(113, 237, 175, 0.24);
  background: rgba(113, 237, 175, 0.08);
  color: var(--green);
}

.pill.gray {
  background: #172027;
  color: var(--muted);
}

.pill.amber {
  border-color: rgba(255, 204, 112, 0.25);
  background: rgba(255, 204, 112, 0.08);
  color: var(--amber);
}

.steps {
  gap: 7px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
}

.steps b {
  border: 1px solid rgba(113, 237, 175, 0.2);
  border-radius: 5px;
  background: rgba(113, 237, 175, 0.08) !important;
  color: var(--green) !important;
}

.steps i {
  color: var(--subtle);
}

.lifecycle-table-wrap {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.lifecycle-table {
  min-width: 650px;
  border-collapse: collapse;
}

.lifecycle-table th {
  background: #121920;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 500;
}

.lifecycle-table td,
.lifecycle-table th {
  border-color: var(--line);
  padding: 11px 13px;
}

.confirmation-checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
  margin-top: 16px;
}

.checklist-item {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0b1117;
}

.checklist-item strong {
  color: var(--text);
  font-size: 11px;
}

.checklist-item small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.45;
}

.health-card dl div {
  gap: 12px;
  border-color: var(--line);
  padding: 11px 0;
}

.health-card dt {
  color: var(--muted);
  font-size: 11px;
}

.health-card dd {
  max-width: 65%;
  color: var(--text);
  font-size: 11px;
  overflow-wrap: anywhere;
}

.engine-pulse,
.waitlist-card,
#quantLab {
  margin-top: 16px;
}

.engine-pulse-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
}

.engine-pulse-stat {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #0b1117;
}

.engine-pulse-stat span {
  color: var(--muted);
  font-size: 9px;
}

.engine-pulse-stat strong {
  color: var(--text);
  font-family: var(--mono);
  font-size: 21px;
  font-variant-numeric: tabular-nums;
}

.waitlist-card {
  border-color: rgba(255, 204, 112, 0.23) !important;
  background: var(--panel) !important;
}

.waitlist-header h2 {
  color: var(--text);
}

.waitlist-perk {
  border-color: var(--line);
  border-radius: 9px;
  background: #0b1117;
}

.waitlist-perk p {
  line-height: 1.5;
}

.waitlist-submit-btn {
  min-height: 44px;
  border-radius: 7px;
  transition: color 160ms var(--motion), background-color 160ms var(--motion), border-color 160ms var(--motion), box-shadow 160ms var(--motion), transform 120ms var(--motion);
}

.period-btn {
  min-height: 40px;
  border-radius: 6px;
  transition: color 160ms var(--motion), background-color 160ms var(--motion), border-color 160ms var(--motion);
}

.period-btn.active {
  border-color: rgba(98, 230, 255, 0.42);
  background: rgba(98, 230, 255, 0.08);
  color: var(--accent);
}

.breakdown-row {
  border-color: var(--line);
  border-radius: 8px;
  background: #0b1117;
}

.filter-bar {
  gap: 8px;
}

.filter-bar input,
.filter-bar select,
input,
select,
textarea {
  min-height: 42px;
  border-color: var(--line);
  border-radius: 6px;
  background: #0b1117;
  color: var(--text);
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(98, 230, 255, 0.62);
  box-shadow: 0 0 0 3px rgba(98, 230, 255, 0.1);
  outline: none;
}

.alert-row {
  min-width: 0;
  border-color: var(--line);
  border-radius: 9px;
  background: #0b1117;
  transition: color 160ms var(--motion), background-color 160ms var(--motion), border-color 160ms var(--motion), box-shadow 160ms var(--motion);
}

.alert-row strong,
.alert-row .alert-pair,
.alert-row .alert-val {
  overflow-wrap: anywhere;
}

.health-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.health-item {
  min-width: 0;
  border-color: var(--line);
  border-radius: 9px;
  background: #0b1117;
}

.preference-card {
  min-width: 0;
  border-color: var(--line);
  border-radius: 10px;
  background: #0b1117;
  transition: border-color 160ms var(--motion), background-color 160ms var(--motion);
}

.preference-card h3 {
  color: var(--text);
}

.live-desk,
#quantLab {
  padding: 22px;
}

.live-tape {
  max-height: 430px;
  overflow: auto;
}

.live-tape li {
  border-color: var(--line);
}

#chartModal {
  z-index: 100;
}

.chart-dialog {
  border-color: var(--line);
  background: #0b1117;
}

.chart-disclaimer {
  color: var(--muted) !important;
}

.footer-content {
  max-width: 1412px;
  gap: 12px 24px;
  color: var(--muted);
}

.footer-content a {
  color: var(--accent);
}

/* Keep transitions short and limited to properties that do not reflow layout. */
button,
a,
input,
select,
textarea,
.segment-card,
.alert-row,
.period-btn,
.segment-btn,
.mode-btn,
.tab,
.vip-btn,
.tg-btn,
.admin-toggle-btn,
.synthetics-btn,
.synth-tg-link,
.synth-free-btn,
.waitlist-submit-btn,
.community-link {
  transition-property: color, background-color, border-color, box-shadow, opacity, transform;
  transition-duration: 160ms;
  transition-timing-function: var(--motion);
}

@media (hover: hover) and (pointer: fine) {
  .brand:hover {
    border-color: rgba(98, 230, 255, 0.58);
    box-shadow: 0 8px 26px rgba(0, 0, 0, 0.26), 0 0 16px rgba(98, 230, 255, 0.08);
  }

  .tab:hover,
  .mode-btn:hover,
  .segment-btn:hover,
  .community-link:hover,
  .footer-content a:hover {
    color: var(--text);
  }

  .segment-card:hover {
    border-color: rgba(98, 230, 255, 0.35);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.22);
    transform: translateY(-1px);
  }

  .segment-card.synth-card:hover {
    border-color: rgba(168, 156, 255, 0.48);
  }

  .button:hover,
  .secondary:hover {
    border-color: rgba(98, 230, 255, 0.45);
    background-color: rgba(98, 230, 255, 0.07);
  }

  .vip-btn:hover,
  .waitlist-submit-btn:hover {
    filter: brightness(1.04);
    transform: translateY(-1px);
  }
}

/* Neutralize legacy hover motion on touch; preserve each selected state. */
@media (hover: none), (pointer: coarse) {
  button:hover { filter: none !important; }
  .alert-row:hover { border-color: var(--line) !important; background: #0b1117 !important; }
  .tg-btn:hover,
  .vip-btn:hover,
  .synthetics-btn:hover,
  .synth-tg-link:hover,
  .synth-free-btn:hover,
  .waitlist-submit-btn:hover,
  .segment-card:hover { transform: none !important; box-shadow: none !important; filter: none !important; }
  .admin-toggle-btn:hover,
  .period-btn:hover,
  .segment-btn:hover,
  .mode-btn:hover,
  .community-link:hover,
  .footer-content a:hover,
  .banner-vip:hover,
  .banner-tg:hover { text-decoration: none; }
  .mode-btn:hover,
  .segment-btn:hover { color: var(--muted) !important; background: transparent !important; }
  .mode-btn.active:hover,
  .segment-btn.active:hover { border-color: rgba(98, 230, 255, 0.2) !important; background: #17212a !important; color: var(--text) !important; }
  .segment-btn[data-segment="synthetics"].active:hover { border-color: rgba(168, 156, 255, 0.4) !important; background: rgba(168, 156, 255, 0.1) !important; color: #d4ceff !important; }
  .tab:hover { color: var(--muted) !important; }
  .tab.active:hover { border-bottom-color: var(--accent) !important; color: var(--text) !important; }
  .segment-card:hover { border-color: var(--line) !important; background: var(--panel) !important; }
  .segment-card.active:hover { border-color: rgba(98, 230, 255, 0.5) !important; background: #101a20 !important; box-shadow: 0 0 0 1px rgba(98, 230, 255, 0.12) !important; }
  .segment-card.synth-card:hover { border-color: rgba(168, 156, 255, 0.3) !important; }
  .segment-card.synth-card.active:hover { border-color: rgba(168, 156, 255, 0.52) !important; background: #151421 !important; box-shadow: 0 0 0 1px rgba(168, 156, 255, 0.12) !important; }
}

@media (max-width: 1100px) {
  .shell { padding-right: 22px; padding-left: 22px; }
  .status-rail { grid-template-columns: minmax(170px, 1fr) minmax(220px, 1.1fr) minmax(190px, 1fr) auto; padding-right: 22px; padding-left: 22px; }
  .hero { gap: 34px; }
  .two-col { grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr); }
}

@media (max-width: 800px) {
  .topbar {
    min-height: 76px;
    gap: 10px 14px;
    padding: 10px 16px;
  }

  .header-actions {
    flex: 1 1 100%;
    justify-content: flex-start;
  }

  .status-rail {
    display: flex;
    min-height: 0;
    gap: 0;
    padding: 10px 16px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
  }

  .status-rail::-webkit-scrollbar { display: none; }
  .status-rail-item { flex: 0 0 225px; }
  .status-rail-health { flex-basis: 190px; }
  .safety-lock { flex: 0 0 auto; }

  .shell { padding: 16px 16px 64px; }
  .hero { grid-template-columns: minmax(0, 1fr); gap: 24px; padding: 46px 0 38px; }
  .hero h1 { max-width: 680px; font-size: clamp(42px, 10vw, 64px); }
  .lede { font-size: 15px; }
  .execution-badge { justify-self: stretch; width: 100%; min-width: 0; }
  .tabs { gap: 22px; margin-right: -16px; margin-left: -16px; padding: 0 16px; }
  .segment-comparison-grid { grid-template-columns: minmax(0, 1fr); }
  .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
  .metric { min-height: 138px; padding: 15px; }
  .metric strong { font-size: clamp(24px, 7vw, 30px); }
  .two-col { grid-template-columns: minmax(0, 1fr); }
  .confirmation-checklist { grid-template-columns: minmax(0, 1fr); }
  .engine-pulse-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .health-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .preference-grid { grid-template-columns: minmax(0, 1fr); }
  .live-desk, #quantLab { padding: 17px; }
  .footer-content { flex-direction: column; align-items: flex-start; }
  .footer-meta { flex-wrap: wrap; margin-left: 0; }

  .tab,
  .mode-btn,
  .segment-btn,
  .period-btn,
  .button,
  .secondary,
  .admin-toggle-btn,
  .banner-vip,
  .community-link,
  .preference-actions button,
  .pagination button,
  .tape-control,
  .text-button {
    min-height: 44px;
  }
}

@media (max-width: 560px) {
  .topbar { align-items: flex-start; }
  .brand { max-width: 100%; }
  .mode-switcher-wrap { width: 100%; }
  .mode-switcher { width: 100%; }
  .mode-btn { flex: 1 1 0; padding: 8px 7px; font-size: 10px; }
  #activeModeLabel { display: none; }
  .status-rail-item { flex-basis: 210px; }
  .hero { padding-top: 34px; }
  .hero h1 { font-size: clamp(39px, 11.8vw, 54px); }
  .hero .marketing-only { align-items: stretch !important; }
  .hero .vip-btn,
  .hero #heroLedgerBtn { width: 100%; justify-content: center; }
  .market-segment-bar { width: 100%; flex-wrap: nowrap; overflow-x: auto; }
  .segment-btn { flex: 0 0 auto; }
  .seg-card-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lifecycle-table-wrap { margin-right: -4px; }
  .waitlist-form-grid { grid-template-columns: minmax(0, 1fr); }
  .waitlist-header > div:last-child { text-align: left !important; }
  .filter-bar > * { min-width: 0; max-width: 100%; }
  .date-filter-group { flex-wrap: wrap; }
  .alert-row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .health-grid { grid-template-columns: minmax(0, 1fr); }
  .preference-footer { align-items: stretch; }
  .preference-actions { width: 100%; flex-direction: column; }
  .preference-actions button { width: 100%; }
}

@media (max-width: 390px) {
  .shell { padding-right: 14px; padding-left: 14px; }
  .topbar { padding-right: 14px; padding-left: 14px; }
  .brand-mark { flex-basis: 36px; width: 36px; height: 36px; }
  .brand-copy small { font-size: 8px; letter-spacing: 0.06em; }
  .metric-grid { gap: 7px; }
  .metric { padding: 12px; }
  .metric > span,
  .metric > div > span { font-size: 10px; }
  .metric small { font-size: 9px; }
  .community-links-row { gap: 8px 12px; }
  .section-note { white-space: normal; }
}

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