/* ZeroSpread — Page Title Cluster (institutional market/tool heading system)
   Scoped under .zs-ptc. Does not alter theme architecture. */

.zs-ptc {
  --zs-ptc-ink: #0b0f14;
  --zs-ptc-ink-soft: #3d4654;
  --zs-ptc-muted: #6b7280;
  --zs-ptc-panel-bg: #ffffff;
  --zs-ptc-panel-border: rgba(15, 23, 42, 0.08);
  --zs-ptc-panel-shadow: 0 18px 48px rgba(15, 23, 42, 0.1), 0 2px 8px rgba(15, 23, 42, 0.04);
  --zs-ptc-current-bg: #111827;
  --zs-ptc-current-fg: #ffffff;
  --zs-ptc-row-hover: #f4f6f8;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  padding-block: 8px 20px;
  max-width: 52rem;
  text-align: start;
}

.zs-ptc--dark {
  --zs-ptc-ink: #f3f6fa;
  --zs-ptc-ink-soft: #c5ced9;
  --zs-ptc-muted: #93a0b0;
  --zs-ptc-panel-bg: #12161c;
  --zs-ptc-panel-border: rgba(255, 255, 255, 0.1);
  --zs-ptc-panel-shadow: 0 18px 48px rgba(0, 0, 0, 0.45);
  --zs-ptc-current-bg: #f3f6fa;
  --zs-ptc-current-fg: #0b0f14;
  --zs-ptc-row-hover: rgba(255, 255, 255, 0.06);
}

/* Runtime dark appearance — same contract as .zs-ptc--dark, without requiring a class. */
html:not(.light) .zs-ptc:not(.zs-ptc--force-light) {
  --zs-ptc-ink: #f3f6fa;
  --zs-ptc-ink-soft: #c5ced9;
  --zs-ptc-muted: #93a0b0;
  --zs-ptc-panel-bg: #12161c;
  --zs-ptc-panel-border: rgba(255, 255, 255, 0.1);
  --zs-ptc-panel-shadow: 0 18px 48px rgba(0, 0, 0, 0.45);
  --zs-ptc-current-bg: #f3f6fa;
  --zs-ptc-current-fg: #0b0f14;
  --zs-ptc-row-hover: rgba(255, 255, 255, 0.06);
}

.zs-ptc__eyebrow {
  margin: 0 0 10px;
  font-size: clamp(13px, 1.15vw, 16px);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--zs-ptc-muted);
}

.zs-ptc__title-row {
  display: flex;
  align-items: center;
  min-width: 0;
  max-width: 100%;
}

.zs-ptc__title-block {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
  max-width: 100%;
}

.zs-ptc__title-trigger {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 2px 6px 2px 2px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: inherit;
  cursor: pointer;
  text-align: start;
  max-width: 100%;
  transition: background 0.12s ease;
}

.zs-ptc__title-trigger:hover {
  background: rgba(15, 23, 42, 0.035);
}

.zs-ptc--dark .zs-ptc__title-trigger:hover {
  background: rgba(255, 255, 255, 0.05);
}

.zs-ptc__title-trigger:focus {
  outline: none;
}

.zs-ptc__title-trigger:focus:not(:focus-visible) {
  outline: none;
  box-shadow: none;
}

.zs-ptc__title-trigger:focus-visible {
  outline: 2px solid rgba(37, 99, 235, 0.45);
  outline-offset: 3px;
}

.zs-ptc__title {
  margin: 0;
  font-size: clamp(30px, 4.2vw, 58px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--zs-ptc-ink);
  font-family: var(--zs-font-display, var(--zs-font-body, ui-sans-serif, system-ui, sans-serif));
}

.zs-ptc__chevron {
  flex-shrink: 0;
  color: var(--zs-ptc-ink-soft);
  opacity: 0.72;
  transition: transform 0.16s ease;
  margin-top: 0.12em;
}

.zs-ptc--open .zs-ptc__chevron,
.zs-ptc__title-block[data-open='true'] .zs-ptc__chevron {
  transform: rotate(180deg);
}

.zs-ptc__subtitle {
  margin: 12px 0 0;
  max-width: 38rem;
  font-size: clamp(13px, 1.2vw, 16px);
  font-weight: 400;
  line-height: 1.55;
  color: var(--zs-ptc-muted);
}

.zs-ptc__panel {
  position: absolute;
  inset-inline-start: 0;
  top: calc(100% + 8px);
  z-index: 40;
  min-width: min(100%, 280px);
  max-width: min(100vw - 24px, 340px);
  padding: 8px;
  border-radius: 20px;
  border: 1px solid var(--zs-ptc-panel-border);
  background: var(--zs-ptc-panel-bg);
  box-shadow: var(--zs-ptc-panel-shadow);
  animation: zs-ptc-panel-in 140ms ease-out;
}

@keyframes zs-ptc-panel-in {
  from {
    opacity: 0;
    transform: translateY(-4px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .zs-ptc__panel {
    animation: none;
  }

  .zs-ptc__chevron {
    transition: none;
  }
}

.zs-ptc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.zs-ptc__item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  border: 0;
  border-radius: 14px;
  background: transparent;
  color: var(--zs-ptc-ink);
  font: inherit;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.25;
  text-decoration: none;
  text-align: start;
  cursor: pointer;
  box-sizing: border-box;
}

a.zs-ptc__item {
  color: inherit;
}

.zs-ptc__item:hover:not(.zs-ptc__item--current):not(.zs-ptc__item--disabled) {
  background: var(--zs-ptc-row-hover);
}

.zs-ptc__item:focus-visible {
  outline: 2px solid rgba(37, 99, 235, 0.5);
  outline-offset: 1px;
}

.zs-ptc__item--current {
  background: var(--zs-ptc-current-bg);
  color: var(--zs-ptc-current-fg);
}

.zs-ptc__item--disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.zs-ptc__item-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  opacity: 0.9;
}

.zs-ptc__item-icon svg {
  width: 18px;
  height: 18px;
}

.zs-ptc__item-label {
  flex: 1 1 auto;
  min-width: 0;
}

/* Page shell helpers — keep cluster aligned with content without new design system */
.zs-ptc-shell {
  width: 100%;
  min-width: 0;
  padding-block: 4px 4px;
}

@media (max-width: 767px) {
  .zs-ptc {
    padding-block: 4px 14px;
  }

  .zs-ptc__eyebrow {
    margin-bottom: 8px;
  }

  .zs-ptc__title-trigger {
    gap: 8px;
  }

  .zs-ptc__chevron {
    width: 18px;
    height: 18px;
  }

  .zs-ptc__subtitle {
    margin-top: 10px;
  }

  .zs-ptc__panel {
    max-width: calc(100vw - 32px);
  }

  .zs-ptc__item {
    min-height: 44px;
    font-size: 13.5px;
  }
}

/* ═══════════════════════════════════════════════════════════════
   Title Switcher Pilot — shared visual system
   Used by /markets/overview + /crypto/all-coins (and future pilots).
   `.zs-ptc--overview-pilot` kept as alias so Overview stays unchanged.
   ═══════════════════════════════════════════════════════════════ */

.zs-ptc--title-pilot,
.zs-ptc--overview-pilot {
  --zs-ptc-ink: #0f1419;
  --zs-ptc-ink-soft: #4b5563;
  --zs-ptc-muted: #6b7280;
  --zs-ptc-panel-bg: #ffffff;
  --zs-ptc-panel-border: rgba(15, 23, 42, 0.09);
  --zs-ptc-panel-shadow:
    0 2px 4px rgba(15, 23, 42, 0.03),
    0 10px 24px rgba(15, 23, 42, 0.07);
  --zs-ptc-current-bg: #2c3138;
  --zs-ptc-current-fg: #ffffff;
  --zs-ptc-row-hover: #f5f6f7;
  font-family: var(--zs-font-institutional, "IBM Plex Sans Arabic", "Tajawal", sans-serif);
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
  z-index: 40;
  padding-block: 0;
  max-width: 44rem;
  overflow: visible;
}

.zs-ptc--title-pilot .zs-ptc__eyebrow,
.zs-ptc--overview-pilot .zs-ptc__eyebrow {
  margin: 0 0 8px;
  font-size: clamp(14px, 1vw, 15px);
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0;
  color: #5b6470;
}

.zs-ptc--title-pilot .zs-ptc__title-block,
.zs-ptc--overview-pilot .zs-ptc__title-block {
  position: relative;
  align-items: flex-start;
  width: max-content;
  max-width: 100%;
  z-index: 50;
}

.zs-ptc--title-pilot .zs-ptc__title-trigger,
.zs-ptc--overview-pilot .zs-ptc__title-trigger {
  gap: 12px;
  padding: 0;
  border-radius: 6px;
  align-items: center;
}

.zs-ptc--title-pilot .zs-ptc__title-trigger:hover,
.zs-ptc--overview-pilot .zs-ptc__title-trigger:hover {
  background: transparent;
}

.zs-ptc--title-pilot .zs-ptc__title-trigger:focus,
.zs-ptc--title-pilot .zs-ptc__title-trigger:focus:not(:focus-visible),
.zs-ptc--overview-pilot .zs-ptc__title-trigger:focus,
.zs-ptc--overview-pilot .zs-ptc__title-trigger:focus:not(:focus-visible) {
  outline: none;
  box-shadow: none;
}

.zs-ptc--title-pilot .zs-ptc__title-trigger:focus-visible,
.zs-ptc--overview-pilot .zs-ptc__title-trigger:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--zs-green-primary, #a3ff12) 45%, transparent);
  outline-offset: 3px;
}

.zs-ptc--title-pilot .zs-ptc__title,
.zs-ptc--overview-pilot .zs-ptc__title {
  font-size: clamp(34px, 3.8vw, 54px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--zs-ptc-ink);
  font-family: inherit;
}

.zs-ptc--title-pilot .zs-ptc__chevron,
.zs-ptc--overview-pilot .zs-ptc__chevron {
  width: 18px;
  height: 18px;
  stroke-width: 1.65;
  color: var(--zs-ptc-ink-soft);
  opacity: 0.58;
  margin: 0;
  align-self: center;
  position: relative;
  top: 0.06em;
  flex-shrink: 0;
  transition: transform 140ms ease;
}

.zs-ptc--title-pilot .zs-ptc__subtitle,
.zs-ptc--overview-pilot .zs-ptc__subtitle {
  margin: 10px 0 0;
  max-width: 36rem;
  font-size: clamp(14px, 1.05vw, 15.5px);
  font-weight: 400;
  line-height: 1.55;
  color: var(--zs-ptc-muted);
  font-family: inherit;
  position: relative;
  z-index: 1;
}

.zs-ptc--title-pilot .zs-ptc__panel,
.zs-ptc--overview-pilot .zs-ptc__panel {
  position: absolute;
  top: calc(100% + 10px);
  inset-inline-start: 0;
  inset-inline-end: auto;
  margin: 0;
  align-self: auto;
  min-width: 292px;
  width: max-content;
  max-width: min(100vw - 24px, 320px);
  padding: 6px;
  border-radius: 10px;
  border: 1px solid var(--zs-ptc-panel-border);
  background: var(--zs-ptc-panel-bg);
  box-shadow: var(--zs-ptc-panel-shadow);
  z-index: 60;
  animation: zs-ptc-title-pilot-panel-in 140ms ease-out;
}

@keyframes zs-ptc-title-pilot-panel-in {
  from {
    opacity: 0;
    transform: translateY(-3px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .zs-ptc--title-pilot .zs-ptc__panel,
  .zs-ptc--overview-pilot .zs-ptc__panel {
    animation: none;
  }

  .zs-ptc--title-pilot .zs-ptc__chevron,
  .zs-ptc--overview-pilot .zs-ptc__chevron {
    transition: none;
  }
}

.zs-ptc--title-pilot .zs-ptc__list,
.zs-ptc--overview-pilot .zs-ptc__list {
  gap: 0;
}

.zs-ptc--title-pilot .zs-ptc__item,
.zs-ptc--overview-pilot .zs-ptc__item {
  gap: 10px;
  min-height: 45px;
  height: 45px;
  padding: 0 14px;
  border-radius: 7px;
  font-size: 15px;
  font-weight: 400;
  font-family: inherit;
  line-height: 1.45;
  letter-spacing: 0;
  color: var(--zs-ptc-ink);
}

.zs-ptc--title-pilot .zs-ptc__item:hover:not(.zs-ptc__item--current):not(.zs-ptc__item--disabled),
.zs-ptc--overview-pilot .zs-ptc__item:hover:not(.zs-ptc__item--current):not(.zs-ptc__item--disabled) {
  background: var(--zs-ptc-row-hover);
}

.zs-ptc--title-pilot .zs-ptc__item:focus-visible,
.zs-ptc--overview-pilot .zs-ptc__item:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--zs-green-primary, #a3ff12) 50%, transparent);
  outline-offset: 0;
  box-shadow: none;
}

.zs-ptc--title-pilot .zs-ptc__item--current,
.zs-ptc--overview-pilot .zs-ptc__item--current {
  background: var(--zs-ptc-current-bg);
  color: var(--zs-ptc-current-fg);
  font-weight: 500;
  box-shadow: none;
  border: 0;
  outline: 0;
}

.zs-ptc--title-pilot .zs-ptc__item-icon,
.zs-ptc--overview-pilot .zs-ptc__item-icon {
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0.88;
  color: inherit;
}

.zs-ptc--title-pilot .zs-ptc__item-icon svg,
.zs-ptc--overview-pilot .zs-ptc__item-icon svg {
  width: 18px;
  height: 18px;
  stroke-width: 1.65;
  display: block;
  flex-shrink: 0;
}

.zs-ptc--title-pilot .zs-ptc__item--current .zs-ptc__item-icon,
.zs-ptc--overview-pilot .zs-ptc__item--current .zs-ptc__item-icon {
  color: #f8fafc;
  opacity: 0.92;
}

.zs-ptc--title-pilot .zs-ptc__item-label,
.zs-ptc--overview-pilot .zs-ptc__item-label {
  font: inherit;
  font-weight: inherit;
  line-height: inherit;
}

@media (max-width: 767px) {
  .zs-ptc--title-pilot .zs-ptc__eyebrow,
  .zs-ptc--overview-pilot .zs-ptc__eyebrow {
    margin-bottom: 8px;
    font-size: 14px;
  }

  .zs-ptc--title-pilot .zs-ptc__title,
  .zs-ptc--overview-pilot .zs-ptc__title {
    font-size: clamp(32px, 8.5vw, 36px);
    font-weight: 600;
    line-height: 1.08;
  }

  .zs-ptc--title-pilot .zs-ptc__chevron,
  .zs-ptc--overview-pilot .zs-ptc__chevron {
    width: 18px;
    height: 18px;
  }

  .zs-ptc--title-pilot .zs-ptc__subtitle,
  .zs-ptc--overview-pilot .zs-ptc__subtitle {
    margin-top: 8px;
    font-size: 13.5px;
  }

  .zs-ptc--title-pilot .zs-ptc__panel,
  .zs-ptc--overview-pilot .zs-ptc__panel {
    min-width: min(100%, 292px);
    max-width: calc(100vw - 28px);
  }

  .zs-ptc--title-pilot .zs-ptc__item,
  .zs-ptc--overview-pilot .zs-ptc__item {
    min-height: 44px;
    height: 44px;
    font-size: 15px;
    font-weight: 400;
  }
}

/* Page Title Cluster — route integration helpers (scoped; no theme architecture). */

.zsii .intel-nav--title-cluster {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
}

.zsii .intel-nav__title-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px 20px;
  width: 100%;
}

.zsii .intel-nav__title-row .zs-ptc {
  flex: 1 1 18rem;
  min-width: 0;
  padding-block: 4px 12px;
}

.zsii .intel-nav__asset {
  flex: 0 0 auto;
  margin-inline-start: auto;
  padding-block: 10px 0;
}

.zsii .intel-nav--title-cluster .intel-nav__bar,
.zsii .intel-nav--title-cluster .intel-nav__tabs,
.zsii .intel-nav--title-cluster .intel-nav__item {
  display: none;
}

.asset-detail-title-shell .zs-ptc {
  max-width: 40rem;
  padding-block: 2px 8px;
}

.asset-detail-title-shell .zs-ptc__title {
  font-size: clamp(28px, 3.6vw, 48px);
}

.asset-detail-title-shell .zs-ptc__subtitle {
  margin-top: 8px;
}

.shock-mode-page-title-shell {
  padding-inline: clamp(12px, 2vw, 20px);
  padding-block: 4px 8px;
}

.shock-mode-root .hero-head:not(:has(.h-title)) {
  justify-content: flex-end;
}

.pulse-page-title-shell {
  padding-inline: clamp(12px, 2vw, 18px);
  padding-block: 2px 6px;
}

.zsWlAnalyticsTitleWrap.zs-ptc-shell .zs-ptc {
  padding-block: 0 8px;
}

.zsWlAnalyticsTitleWrap .zsWlAnalyticsDescLink {
  margin-top: 2px;
}

/* /crypto/all-coins — shell spacing (title → content; no subtitle) */
[data-zs-page='crypto-all-coins'] .zs-ptc-shell {
  padding-block: 10px 18px;
  overflow: visible;
}

/* Restore original large H1 (cluster defaults) — title-pilot must not shrink it. */
.crypto-all-coins-page[data-zs-page='crypto-all-coins'] .zs-ptc--title-pilot .zs-ptc__title-trigger,
[data-zs-page='crypto-all-coins'] .zs-ptc--title-pilot .zs-ptc__title-trigger {
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
  font-family: inherit;
  text-align: start;
}

.crypto-all-coins-page[data-zs-page='crypto-all-coins'] .zs-ptc--title-pilot .zs-ptc__title,
.crypto-all-coins-page .zs-ptc--title-pilot h1.zs-ptc__title,
[data-zs-page='crypto-all-coins'] .zs-ptc--title-pilot .zs-ptc__title {
  display: block;
  margin: 0;
  font-size: clamp(30px, 4.2vw, 58px) !important;
  font-weight: 700 !important;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--zs-ptc-ink, #0b0f14);
  font-family: var(--zs-font-display, var(--zs-font-body, ui-sans-serif, system-ui, sans-serif));
}

[data-zs-page='crypto-all-coins'] .zs-ptc__subtitle {
  display: none !important;
  margin: 0 !important;
  padding: 0 !important;
  height: 0 !important;
  overflow: hidden !important;
}

@media (min-width: 1024px) {
  [data-zs-page='crypto-all-coins'] .zs-ptc-shell {
    padding-block: 12px 22px;
  }
}

@media (max-width: 767px) {
  [data-zs-page='crypto-all-coins'] .zs-ptc-shell {
    padding-block: 8px 14px;
  }
}

/* ZeroSpread — Asset Intelligence Experience
   Scoped under .ai-root. Light: #FFFFFF (matches header). Black / Graphite / Silver + #A3FF12 sparingly. */

.ai-root {
  --ai-bg: #ffffff;
  --ai-surface: #f6f7f8;
  --ai-surface-2: #eef0f2;
  --ai-line: #e4e6e9;
  --ai-line-strong: #d3d6db;
  --ai-ink: #0b0d10;
  --ai-ink-2: #2a2e35;
  --ai-muted: #646a73;
  --ai-silver: #8a9099;
  --ai-accent: #a3ff12;
  --ai-accent-ink: #0b0d10;
  /* identity palette only: white · graphite · black · #A3FF12 — direction is carried by glyph shape (▲ ▼), not hue */
  --ai-up: #0b0d10;
  --ai-down: #0b0d10;
  --ai-warn: #0b0d10;
  --ai-warn-bg: #eef0f2;
  --ai-focus: #0b0d10;
  --ai-radius: 10px;
  --ai-gutter: clamp(16px, 2.2vw, 36px);
  --ai-rail-w: clamp(320px, 24vw, 400px);
  color: var(--ai-ink);
  background: var(--ai-bg);
  font-family: var(--zs-font-institutional);
  font-size: 15px;
  line-height: 1.5;
  width: 100%;
  max-width: none;
  box-sizing: border-box;
  padding: 0 var(--ai-gutter) 48px;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
.ai-root[data-theme='dark'] {
  --ai-bg: #0e1013;
  --ai-surface: #15181c;
  --ai-surface-2: #1b1f24;
  --ai-line: #24282e;
  --ai-line-strong: #343941;
  --ai-ink: #eceef1;
  --ai-ink-2: #c9cdd3;
  --ai-muted: #9aa0a8;
  --ai-silver: #8a9099;
  --ai-up: #a3ff12;
  --ai-down: #f2f3f5;
  --ai-warn: #eceef1;
  --ai-warn-bg: #24282e;
  --ai-focus: #a3ff12;
}
.ai-root *, .ai-root *::before, .ai-root *::after { box-sizing: border-box; }
.ai-root :focus-visible { outline: 2px solid var(--ai-focus); outline-offset: 2px; border-radius: 4px; }
.ai-num { font-variant-numeric: tabular-nums; direction: ltr; unicode-bidi: isolate; }
.ai-mono { font-family: ui-monospace, 'JetBrains Mono', Menlo, monospace; font-size: 12px; direction: ltr; unicode-bidi: isolate; }
.ai-muted { color: var(--ai-muted); }
.ai-small { font-size: 12.5px; }
.ai-strong { font-weight: 700; }
.ai-warn { color: var(--ai-warn); }
.ai-visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.ai-root .is-up { color: var(--ai-up); }
.ai-root .is-down { color: var(--ai-down); }

/* ---------------------------------------------------------------- DEMO */
.ai-demo-bar { margin: 0 calc(var(--ai-gutter) * -1); padding: 6px var(--ai-gutter); background: var(--ai-ink); color: #fff; font-size: 12.5px; letter-spacing: .01em; }
.ai-root[data-theme='dark'] .ai-demo-bar { background: #1f232a; color: var(--ai-ink); }
.ai-demo { display: inline-flex; align-items: center; height: 20px; padding: 0 7px; border-radius: 5px; background: var(--ai-accent); color: var(--ai-accent-ink); font: 700 11px/1 var(--zs-font-institutional); letter-spacing: .06em; }

/* ---------------------------------------------------------------- header */
.ai-head { display: grid; grid-template-columns: minmax(0, 1.4fr) auto auto minmax(180px, 260px); align-items: center; gap: 12px 28px; padding: 18px 0 14px; border-bottom: 1px solid var(--ai-line); }
.ai-head__id { display: flex; align-items: center; gap: 14px; min-width: 0; }
.ai-logo { flex: none; border-radius: 12px; display: block; }
.ai-logo--mono { display: grid; place-items: center; background: var(--ai-ink); color: var(--ai-bg); font: 700 13px var(--zs-font-institutional); }
.ai-head__names { min-width: 0; }
.ai-head__title { margin: 0; font-size: clamp(22px, 2vw, 30px); line-height: 1.15; font-weight: 800; letter-spacing: -.01em; display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.ai-head__sym { font: 600 14px var(--zs-font-institutional); color: var(--ai-muted); padding: 2px 8px; border: 1px solid var(--ai-line-strong); border-radius: 6px; }
.ai-head__meta { display: flex; flex-wrap: wrap; gap: 6px; color: var(--ai-muted); font-size: 13.5px; margin-top: 4px; }
.ai-head__price { display: grid; gap: 2px; }
.ai-price { display: flex; align-items: baseline; gap: 8px; font-size: clamp(26px, 2.4vw, 36px); font-weight: 800; letter-spacing: -.02em; line-height: 1.1; }
.ai-price small { font: 600 13px var(--zs-font-institutional); color: var(--ai-muted); letter-spacing: 0; }
.ai-head__sub { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 13px; }
.ai-change { display: inline-flex; align-items: baseline; gap: 6px; font-weight: 700; }
.ai-change .ai-muted { font-weight: 400; }
.ai-head__status { display: grid; gap: 6px; justify-items: start; }
.ai-status { display: inline-flex; align-items: center; gap: 7px; height: 28px; padding: 0 11px; border-radius: 999px; border: 1px solid var(--ai-line-strong); font-size: 13px; font-weight: 600; white-space: nowrap; }
.ai-status i { width: 8px; height: 8px; border-radius: 50%; background: var(--ai-silver); }
.ai-status--live i { background: var(--ai-accent); box-shadow: 0 0 0 1px var(--ai-ink), 0 0 0 4px color-mix(in srgb, var(--ai-accent) 30%, transparent); }
.ai-status--warn { color: var(--ai-warn); border-color: var(--ai-warn); border-style: dashed; background: var(--ai-warn-bg); }
.ai-status--warn i { background: var(--ai-warn); }
.ai-status--closed i { background: var(--ai-ink-2); }
.ai-switch select { width: 100%; height: 40px; border-radius: 9px; border: 1px solid var(--ai-line-strong); background: var(--ai-bg); color: var(--ai-ink); padding: 0 12px; font: inherit; font-size: 14px; }

/* ---------------------------------------------------------------- workspace */
.ai-work { display: grid; grid-template-columns: minmax(0, 1fr) var(--ai-rail-w); gap: 18px; padding-top: 14px; align-items: start; }
.ai-work.is-rail-closed { grid-template-columns: minmax(0, 1fr) 46px; }
.ai-work__main { min-width: 0; }
.ai-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin-bottom: 10px; }
.ai-seg { display: inline-flex; padding: 3px; border-radius: 9px; background: var(--ai-surface); border: 1px solid var(--ai-line); }
.ai-seg button { appearance: none; border: 0; background: transparent; color: var(--ai-ink-2); font: inherit; font-size: 13.5px; font-weight: 600; height: 30px; min-width: 40px; padding: 0 11px; border-radius: 7px; cursor: pointer; }
.ai-seg button:hover:not(:disabled) { color: var(--ai-ink); }
.ai-seg button.is-on { background: var(--ai-ink); color: var(--ai-bg); }
.ai-root[data-theme='dark'] .ai-seg button.is-on { background: var(--ai-accent); color: var(--ai-accent-ink); }
.ai-seg--quiet button.is-on { background: var(--ai-bg); color: var(--ai-ink); box-shadow: inset 0 0 0 1px var(--ai-line-strong); }
.ai-root[data-theme='dark'] .ai-seg--quiet button.is-on { background: var(--ai-surface-2); color: var(--ai-ink); }
.ai-seg button:disabled, .ai-toggle:disabled { opacity: .45; cursor: not-allowed; }
.ai-toggle { appearance: none; height: 38px; padding: 0 13px; border-radius: 9px; border: 1px solid var(--ai-line-strong); background: var(--ai-bg); color: var(--ai-ink); font: inherit; font-size: 13.5px; font-weight: 600; cursor: pointer; display: inline-flex; align-items: center; gap: 7px; }
.ai-toggle.is-on { border-color: var(--ai-ink); box-shadow: inset 0 -2px 0 var(--ai-accent); }
.ai-count { min-width: 20px; height: 20px; border-radius: 6px; background: var(--ai-surface-2); display: inline-grid; place-items: center; font-size: 12px; }
.ai-picker { position: relative; }
.ai-picker__pop { position: absolute; z-index: 30; inset-inline-start: 0; top: calc(100% + 6px); width: min(360px, calc(100vw - 32px)); background: var(--ai-bg); border: 1px solid var(--ai-line-strong); border-radius: 12px; padding: 12px 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; box-shadow: 0 10px 28px rgba(0,0,0,.10); }
.ai-picker__pop fieldset { border: 0; margin: 0; padding: 0; display: grid; gap: 6px; align-content: start; }
.ai-picker__pop legend { font-size: 12px; color: var(--ai-muted); margin-bottom: 4px; padding: 0; }
.ai-picker__pop .ai-btn { grid-column: 1 / -1; justify-self: end; }
.ai-check { display: flex; gap: 8px; align-items: center; font-size: 13.5px; cursor: pointer; }
.ai-check input { accent-color: var(--ai-ink); width: 16px; height: 16px; }
.ai-root[data-theme='dark'] .ai-check input { accent-color: var(--ai-accent); }

.ai-stage { position: relative; border: 1px solid var(--ai-line); border-radius: var(--ai-radius); overflow: hidden; background: var(--ai-bg); }
.ai-stage__overlay { position: absolute; inset: 40px 0 0; display: grid; place-items: center; align-content: center; gap: 12px; background: color-mix(in srgb, var(--ai-bg) 97%, transparent); color: var(--ai-muted); font-weight: 600; text-align: center; padding: 16px; }
.ai-stage__overlay--err { color: var(--ai-ink); }
.ai-stage__banner { position: absolute; inset-inline: 10px; bottom: 10px; padding: 8px 12px; border-radius: 8px; background: var(--ai-warn-bg); color: var(--ai-warn); font-size: 13px; font-weight: 600; }

.ai-chart { display: grid; grid-template-rows: auto 1fr; position: relative; }
.ai-chart__legend { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; min-height: 40px; padding: 6px 12px; border-bottom: 1px solid var(--ai-line); font-size: 12.5px; direction: ltr; }
.ai-chart__lt { color: var(--ai-muted); font-weight: 600; }
.ai-chart__canvas-wrap { position: relative; height: calc(clamp(360px, 54vh, 660px) + var(--ai-panes, 0) * 104px); }
.ai-chart[data-compact] .ai-chart__canvas-wrap { height: calc(clamp(300px, 52vh, 460px) + var(--ai-panes, 0) * 88px); }
.ai-chart.is-fs { background: var(--ai-bg); }
.ai-chart.is-fs .ai-chart__canvas-wrap { height: calc(100vh - 41px); }
.ai-chart__host { position: absolute; inset: 0; }
.ai-chart__host:focus-visible { outline: 2px solid var(--ai-focus); outline-offset: -2px; }
.ai-chart__empty { position: absolute; inset: 0; display: grid; place-items: center; color: var(--ai-muted); }
.ai-chart__tools { display: flex; gap: 6px; margin-left: auto; direction: ltr; }
.ai-icon-btn { appearance: none; min-width: 32px; height: 32px; border-radius: 8px; border: 1px solid var(--ai-line-strong); background: color-mix(in srgb, var(--ai-bg) 92%, transparent); color: var(--ai-ink); font: 700 15px/1 var(--zs-font-institutional); cursor: pointer; display: inline-grid; place-items: center; padding: 0 8px; }
.ai-icon-btn--text { font: 600 12.5px/1 var(--zs-font-institutional); }
.ai-icon-btn:hover { border-color: var(--ai-ink); }
.ai-chip { appearance: none; display: inline-flex; align-items: center; gap: 6px; height: 24px; padding: 0 8px; border-radius: 6px; border: 1px solid transparent; background: var(--ai-surface); color: var(--ai-ink-2); font: inherit; font-size: 12px; cursor: pointer; }
.ai-chip i { width: 10px; height: 3px; border-radius: 2px; }
.ai-chip b { font-weight: 700; color: var(--ai-ink); }
.ai-chip.is-hl, .ai-pane-label.is-hl { border-color: var(--ai-ink); box-shadow: inset 0 -2px 0 var(--ai-accent); }
.ai-chip:disabled { cursor: default; }
.ai-pane-label { position: absolute; left: 10px; z-index: 4; appearance: none; height: 24px; padding: 0 8px; border-radius: 6px; border: 1px solid var(--ai-line); background: color-mix(in srgb, var(--ai-bg) 90%, transparent); color: var(--ai-ink-2); font: inherit; font-size: 12px; cursor: pointer; direction: ltr; }
.ai-pane-label b { color: var(--ai-ink); margin-inline-start: 4px; }

/* ---------------------------------------------------------------- rail */
.ai-rail { position: sticky; top: 12px; border: 1px solid var(--ai-line); border-radius: var(--ai-radius); padding: 14px 14px 12px; display: grid; gap: 12px; background: var(--ai-bg); max-height: calc(100vh - 24px); overflow: auto; }
.ai-rail--closed { padding: 0; border: 0; }
.ai-rail__reopen { writing-mode: vertical-rl; appearance: none; border: 1px solid var(--ai-line-strong); background: var(--ai-bg); color: var(--ai-ink); border-radius: 10px; padding: 14px 8px; font: inherit; font-weight: 700; cursor: pointer; }
.ai-rail__head { display: flex; justify-content: space-between; gap: 10px; align-items: start; }
.ai-rail__head h2 { margin: 0; font-size: 17px; font-weight: 800; }
.ai-rail__head p { margin: 2px 0 0; }
.ai-summary { margin: 0; padding: 0; list-style: none; display: grid; gap: 7px; }
.ai-summary li { padding-inline-start: 12px; position: relative; font-size: 14.5px; }
.ai-summary li::before { content: ''; position: absolute; inset-inline-start: 0; top: .65em; width: 5px; height: 5px; border-radius: 1px; background: var(--ai-ink); }
.ai-caveat { display: grid; gap: 3px; padding: 10px 12px; border-radius: 9px; background: var(--ai-surface); border-inline-start: 3px solid var(--ai-ink); font-size: 13.5px; }
.ai-root[data-theme='dark'] .ai-caveat { border-inline-start-color: var(--ai-accent); }
.ai-caveat b { font-size: 12px; text-transform: none; color: var(--ai-muted); }
.ai-mini-map { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.ai-mini { appearance: none; text-align: start; border: 1px solid var(--ai-line); background: var(--ai-bg); border-radius: 9px; padding: 8px 9px; display: grid; gap: 3px; cursor: pointer; color: var(--ai-ink); font: inherit; min-height: 52px; align-content: start; }
.ai-mini:hover { border-color: var(--ai-line-strong); }
.ai-mini.is-sel { border-color: var(--ai-ink); box-shadow: inset 0 -3px 0 var(--ai-accent); }
.ai-mini.is-unmeasured { background: var(--ai-surface); }
.ai-mini__label { font-weight: 700; font-size: 13px; }
.ai-mini__dots { display: flex; flex-wrap: wrap; gap: 3px; font-size: 10px; line-height: 1; }
.ai-mini__state { font-size: 11.5px; color: var(--ai-muted); line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.ai-glyph { display: inline-block; font-size: 10px; line-height: 1; }
.ai-glyph--up { color: var(--ai-up); }
.ai-glyph--down { color: var(--ai-down); }
.ai-glyph--neutral { color: var(--ai-silver); }
.ai-glyph--none { color: var(--ai-line-strong); }
.ai-glyph--na { color: var(--ai-silver); opacity: .7; }
.ai-watch h3 { margin: 0 0 6px; font-size: 13px; color: var(--ai-muted); font-weight: 700; }
.ai-watch ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 4px; }
.ai-watch p { margin: 6px 0 0; }
.ai-link { appearance: none; background: none; border: 0; padding: 2px 0; color: var(--ai-ink); font: inherit; font-size: 13.5px; text-align: start; cursor: pointer; text-decoration: underline; text-decoration-color: var(--ai-line-strong); text-underline-offset: 3px; }
.ai-link:hover { text-decoration-color: var(--ai-ink); }
.ai-update { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 10px; border-radius: 9px; background: var(--ai-ink); color: var(--ai-bg); font-size: 13px; font-weight: 600; }
.ai-root[data-theme='dark'] .ai-update { background: var(--ai-surface-2); color: var(--ai-ink); }
.ai-pinned { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 7px 10px; border-radius: 9px; border: 1px solid var(--ai-ink); box-shadow: inset 0 -2px 0 var(--ai-accent); color: var(--ai-ink); font-weight: 600; }
.ai-valid { display: inline-flex; align-items: center; margin-inline-start: 8px; height: 22px; padding: 0 8px; border-radius: 999px; border: 1px solid var(--ai-line-strong); font-size: 12.5px; font-weight: 700; vertical-align: middle; color: var(--ai-ink-2); }
.ai-valid--warn { border-style: dashed; border-color: var(--ai-ink); color: var(--ai-ink); background: var(--ai-warn-bg); }
.ai-valid--closed { color: var(--ai-muted); }
.ai-more summary { cursor: pointer; font-weight: 700; font-size: 13.5px; margin-top: 4px; }
.ai-more ul { margin: 6px 0 0; }
.ai-domain__counts { font-size: 15px; font-weight: 600; color: var(--ai-ink-2); }
.ai-domain__counts b { color: var(--ai-ink); }
.ai-btn { appearance: none; height: 34px; padding: 0 13px; border-radius: 8px; border: 1px solid var(--ai-line-strong); background: var(--ai-bg); color: var(--ai-ink); font: inherit; font-size: 13px; font-weight: 700; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; }
.ai-btn--accent { background: var(--ai-accent); border-color: var(--ai-accent); color: var(--ai-accent-ink); }
.ai-skel { display: grid; gap: 8px; }
.ai-skel i { display: block; height: 14px; border-radius: 6px; background: var(--ai-surface-2); }
.ai-skel i:nth-child(2) { width: 80%; } .ai-skel i:nth-child(3) { width: 60%; }
.ai-skel--panel i { height: 60px; }

/* ---------------------------------------------------------------- tabs + panels */
.ai-tabs { display: flex; gap: 2px; margin-top: 22px; border-bottom: 1px solid var(--ai-line); overflow-x: auto; scrollbar-width: none; }
.ai-tabs button { appearance: none; border: 0; background: none; color: var(--ai-muted); font: inherit; font-size: 15px; font-weight: 700; padding: 12px 14px 11px; cursor: pointer; white-space: nowrap; border-bottom: 3px solid transparent; margin-bottom: -1px; }
.ai-tabs button.is-on { color: var(--ai-ink); border-bottom-color: var(--ai-ink); }
.ai-root[data-theme='dark'] .ai-tabs button.is-on { border-bottom-color: var(--ai-accent); }
.ai-panel { padding-top: 16px; display: grid; gap: 16px; scroll-margin-top: 16px; }
.ai-h2 { margin: 0; font-size: 20px; font-weight: 800; display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; }
.ai-h2 small { font-size: 13px; font-weight: 400; }
.ai-grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: 16px; }
.ai-card { border: 1px solid var(--ai-line); border-radius: var(--ai-radius); padding: 14px 16px; min-width: 0; }
.ai-card h3 { margin: 0 0 8px; font-size: 15px; font-weight: 800; }
.ai-note { margin: 8px 0 0; color: var(--ai-muted); }
.ai-tag { display: inline-flex; align-items: center; height: 20px; padding: 0 7px; border-radius: 5px; background: var(--ai-surface-2); color: var(--ai-ink-2); font-size: 11.5px; font-weight: 700; white-space: nowrap; }
.ai-tag--warn { background: var(--ai-warn-bg); color: var(--ai-warn); outline: 1px dashed currentColor; outline-offset: -1px; }

/* map */
.ai-map { display: grid; grid-template-columns: minmax(260px, 380px) minmax(0, 1fr); gap: 20px; align-items: start; border: 1px solid var(--ai-line); border-radius: var(--ai-radius); padding: 16px; }
.ai-map__ring { position: sticky; top: 12px; }
.ai-map__ring svg { width: 100%; height: auto; display: block; overflow: visible; }
.ai-sector { cursor: pointer; outline: none; }
.ai-sector__bg { fill: var(--ai-surface); stroke: var(--ai-line); stroke-width: 1; }
.ai-sector:hover .ai-sector__bg { fill: var(--ai-surface-2); }
.ai-sector.is-sel .ai-sector__bg { fill: var(--ai-bg); stroke: var(--ai-ink); stroke-width: 1.5; }
.ai-sector:focus-visible .ai-sector__bg { stroke: var(--ai-focus); stroke-width: 2.5; }
.ai-sector.is-unmeasured .ai-sector__bg { fill: var(--ai-bg); stroke-dasharray: 3 3; }
.ai-sector__label { font-size: 11px; font-weight: 700; fill: var(--ai-ink-2); pointer-events: none; }
.ai-tick { stroke: var(--ai-bg); stroke-width: .8; }
.ai-tick--up { fill: var(--ai-accent); stroke: var(--ai-ink); stroke-width: 1; }
.ai-tick--down { fill: var(--ai-down); }
.ai-tick--neutral { fill: var(--ai-silver); fill-opacity: .55; }
.ai-tick--none { fill: var(--ai-line-strong); }
.ai-tick--na { fill: none; stroke: var(--ai-line-strong); stroke-dasharray: 2 2; }
.ai-tick.is-sel { stroke: var(--ai-accent); stroke-width: 2.5; }
.ai-map__core { fill: var(--ai-bg); stroke: var(--ai-line); }
.ai-map__center { height: 100%; display: grid; place-content: center; text-align: center; gap: 4px; font-size: 11px; color: var(--ai-muted); }
.ai-map__center b { font-size: 15px; color: var(--ai-ink); }
.ai-map__legend { list-style: none; margin: 10px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 12px; color: var(--ai-muted); }
.ai-domain-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.ai-tab-s { appearance: none; height: 30px; padding: 0 11px; border-radius: 8px; border: 1px solid var(--ai-line); background: var(--ai-bg); color: var(--ai-ink-2); font: inherit; font-size: 13px; font-weight: 700; cursor: pointer; }
.ai-tab-s.is-sel { background: var(--ai-ink); color: var(--ai-bg); border-color: var(--ai-ink); }
.ai-root[data-theme='dark'] .ai-tab-s.is-sel { background: var(--ai-accent); color: var(--ai-accent-ink); border-color: var(--ai-accent); }
.ai-domain__state { margin: 0; font-size: 17px; font-weight: 800; }
/* cards only: the selected evidence opens in one panel below the grid, so a long detail never stretches a row */
.ai-ev-list { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 6px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); }
.ai-ev-list > li { display: flex; min-width: 0; }
.ai-ev { appearance: none; width: 100%; min-width: 0; display: grid; grid-template-columns: 16px minmax(110px, 1fr) auto; grid-template-areas: 'g l v' 'g e t'; gap: 2px 10px; align-items: center; text-align: start; border: 1px solid var(--ai-line); background: var(--ai-bg); color: var(--ai-ink); border-radius: 9px; padding: 9px 11px; font: inherit; cursor: pointer; }
.ai-ev:hover { border-color: var(--ai-line-strong); }
.ai-ev.is-na { background: var(--ai-surface); }
.ai-ev.is-sel { border-color: var(--ai-ink); background: var(--ai-bg); box-shadow: inset 0 0 0 1px var(--ai-ink), inset 0 -3px 0 var(--ai-accent); }
.ai-ev .ai-glyph { grid-area: g; }
.ai-ev__label { grid-area: l; font-weight: 700; font-size: 14px; }
.ai-ev__value { grid-area: v; font-weight: 700; font-size: 14px; justify-self: end; }
.ai-ev__engine { grid-area: e; font-size: 12.5px; color: var(--ai-muted); }
.ai-ev .ai-tag { grid-area: t; justify-self: end; }
.ai-ev-detail { margin-top: 10px; border: 1px solid var(--ai-line-strong); border-radius: 9px; padding: 12px 14px; background: var(--ai-surface); font-size: 13.5px; display: grid; gap: 8px; min-width: 0; }
.ai-ev-detail p { margin: 0; }
.ai-ev-detail__head { display: flex; align-items: center; gap: 8px; min-width: 0; }
.ai-ev-detail__head h3 { margin: 0; font-size: 15px; font-weight: 700; min-width: 0; overflow-wrap: anywhere; }
.ai-ev-detail__close { margin-inline-start: auto; flex: none; }
.ai-ev-detail__k { display: inline-block; margin-inline-end: 6px; font-size: 11.5px; font-weight: 600; color: var(--ai-muted); }
.ai-ev-detail__now b { font-weight: 700; }
.ai-ev-detail__facts { margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 6px 14px; padding-block: 8px; border-block: 1px solid var(--ai-line); }
.ai-ev-detail dt { font-size: 11.5px; color: var(--ai-muted); }
.ai-ev-detail dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.ai-ev-detail__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 14px; }
.ai-ev-detail__limit { flex: 1 1 320px; min-width: 0; color: var(--ai-ink-2); }
.ai-ev-detail__calc summary { cursor: pointer; font-weight: 700; font-size: 13px; width: fit-content; }
.ai-ev-detail__calc dl { margin: 8px 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 6px 14px; }

/* tables */
.ai-table-wrap { overflow-x: auto; border: 1px solid var(--ai-line); border-radius: var(--ai-radius); }
.ai-table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 860px; }
.ai-table th, .ai-table td { padding: 9px 12px; border-bottom: 1px solid var(--ai-line); text-align: start; vertical-align: top; }
.ai-table thead th { font-size: 12px; color: var(--ai-muted); font-weight: 700; background: var(--ai-surface); position: sticky; top: 0; }
.ai-table tbody tr { cursor: pointer; }
.ai-table tbody tr:hover { background: var(--ai-surface); }
.ai-table tbody tr.is-sel { box-shadow: inset 3px 0 0 var(--ai-accent); background: var(--ai-surface); }
.ai-table-wrap .ai-note { padding: 0 12px 12px; }
.ai-agree { display: grid; gap: 4px; }
.ai-agree__row { display: grid; grid-template-columns: 90px repeat(4, 44px) 1fr; align-items: center; gap: 6px; padding: 5px 0; border-bottom: 1px solid var(--ai-line); font-size: 13px; }
.ai-agree__head { color: var(--ai-muted); font-size: 11.5px; font-weight: 700; }
.ai-agree__row > span:not(:first-child):not(:last-child) { text-align: center; }
/* "what changed" without a comparison: one compact line instead of a column-high empty card */
.ai-card--inline { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; padding-block: 10px; }
.ai-card--inline h3 { margin: 0; }
.ai-card--inline p { margin: 0; }
.ai-changes { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; font-size: 13.5px; }
.ai-changes li { display: flex; flex-wrap: wrap; gap: 6px 12px; justify-content: space-between; border-bottom: 1px solid var(--ai-line); padding: 5px 0; }
.ai-facts { margin: 0; display: grid; gap: 0; }
.ai-facts > div { display: grid; grid-template-columns: minmax(120px, 38%) 1fr; gap: 10px; padding: 7px 0; border-bottom: 1px solid var(--ai-line); }
.ai-facts dt { color: var(--ai-muted); font-size: 13px; }
.ai-facts dd { margin: 0; display: grid; gap: 1px; font-weight: 600; word-break: break-word; }
.ai-facts dd small { font-weight: 400; font-size: 11.5px; }
.ai-defs { margin: 0 0 12px; display: grid; gap: 8px; font-size: 13.5px; }
.ai-defs dt { font-weight: 700; }
.ai-defs dd { margin: 0; }
.ai-brains { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.ai-brain { border: 1px solid var(--ai-line); border-radius: 9px; padding: 10px 12px; }
.ai-brain--unsupported, .ai-brain--market-only, .ai-brain--not-wired { background: var(--ai-surface); }
.ai-brain__head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.ai-brain p { margin: 4px 0 0; }
.ai-brain__rows { margin: 8px 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 6px 12px; }
.ai-brain__rows dt { font-size: 11.5px; color: var(--ai-muted); }
.ai-brain__rows dd { margin: 0; font-weight: 600; line-height: 1.45; }
.ai-brain__rows small { display: block; font-size: 11px; }

.ai-lock { display: grid; gap: 8px; justify-items: start; padding: 14px; border-radius: var(--ai-radius); border: 1px solid var(--ai-line-strong); background: var(--ai-surface); }
.ai-lock p { margin: 0; color: var(--ai-ink-2); font-size: 13.5px; }
.ai-lock__actions { display: flex; flex-wrap: wrap; gap: 8px; }

/* harness (preview only) */
.ai-harness { margin-top: 28px; border: 1px dashed var(--ai-line-strong); border-radius: var(--ai-radius); padding: 12px 14px; font-size: 13px; }
.ai-harness summary { cursor: pointer; font-weight: 700; }
.ai-harness__grid { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; align-items: center; }
.ai-harness label { display: inline-flex; gap: 6px; align-items: center; }
.ai-harness select { height: 32px; border-radius: 8px; border: 1px solid var(--ai-line-strong); background: var(--ai-bg); color: var(--ai-ink); font: inherit; }
.ai-harness pre { white-space: pre-wrap; font-size: 11.5px; color: var(--ai-muted); margin: 8px 0 0; }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1180px) {
  .ai-head { grid-template-columns: minmax(0, 1fr) auto; }
  .ai-head__status { grid-column: 1; grid-row: 2; display: flex; flex-wrap: wrap; align-items: center; }
  .ai-switch { grid-column: 2; grid-row: 2; }
}
@media (max-width: 980px) {
  .ai-work, .ai-work.is-rail-closed { grid-template-columns: minmax(0, 1fr); }
  .ai-rail { position: static; max-height: none; }
  .ai-rail--closed { display: block; }
  .ai-rail__reopen { writing-mode: horizontal-tb; width: 100%; }
  .ai-mini-map { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .ai-map { grid-template-columns: minmax(0, 1fr); }
  .ai-map__ring { max-width: 360px; margin-inline: auto; width: 100%; }
}
@media (max-width: 760px) {
  .ai-root { padding-bottom: 32px; }
  .ai-head { grid-template-columns: minmax(0, 1fr); gap: 10px; padding: 14px 0 12px; }
  .ai-head__status, .ai-switch { grid-column: 1; grid-row: auto; }
  .ai-head__price { order: 1; }
  .ai-head__status { order: 2; }
  .ai-switch { order: 3; }
  .ai-toolbar { gap: 6px; flex-wrap: nowrap; overflow-x: auto; margin-inline: calc(var(--ai-gutter) * -1); padding: 0 var(--ai-gutter) 4px; scrollbar-width: none; }
  .ai-toolbar > * { flex: none; }
  .ai-picker__pop { position: fixed; inset-inline: 16px; top: auto; bottom: 16px; width: auto; grid-template-columns: 1fr; max-height: 70vh; overflow: auto; }
  .ai-stage { margin-inline: calc(var(--ai-gutter) * -1); border-radius: 0; border-inline: 0; }
  /* phone: one readable row per domain (label · glyph strip · short state), never squeezed mini columns */
  .ai-mini-map { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .ai-mini { min-height: 0; grid-template-columns: minmax(0, 1fr) auto; grid-auto-flow: column; align-items: center; padding: 9px 11px; }
  .ai-mini__state { grid-column: 1 / -1; }
  .ai-tabs button { padding: 11px 10px; }
  .ai-demo-bar { padding-block: 4px; }
  .ai-head__title { font-size: 22px; }
  .ai-head__status { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
  .ai-price { font-size: 26px; }
  .ai-chart__legend { gap: 2px 8px; padding: 5px 10px; }
  .ai-chart__legend .ai-chip--legend { display: none; }
  .ai-chart__lt { flex-basis: 100%; }
  .ai-icon-btn { min-width: 30px; height: 30px; }
  .ai-ev { grid-template-columns: 14px minmax(0, 1fr) auto; }
  .ai-ev-list { grid-template-columns: minmax(0, 1fr); }
  .ai-facts > div { grid-template-columns: 1fr; gap: 2px; }
  .ai-agree__row { grid-template-columns: 64px repeat(4, minmax(42px, 1fr)) minmax(96px, 1.5fr); }
}
@media (prefers-reduced-motion: reduce) {
  .ai-root * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}
.ai-root button, .ai-root a { transition: border-color .12s ease, background-color .12s ease, color .12s ease; }

/* agreement: per-frame clock row stays compact */
.ai-agree__frames span { font-size: 12.5px; line-height: 1.35; }
/* static description (same registry text as the previous page), collapsed: available to readers and crawlers */
.ai-about { margin-top: 20px; border-top: 1px solid var(--ai-line); padding-top: 6px; }
.ai-about summary { cursor: pointer; list-style: none; }
.ai-about summary::-webkit-details-marker { display: none; }
.ai-about summary .ai-h2 { display: inline-flex; gap: 6px; margin: 8px 0; }
.ai-about summary::after { content: '+'; margin-inline-start: 8px; font-weight: 700; color: var(--ai-muted); }
.ai-about[open] summary::after { content: '−'; }
.ai-about p { margin: 0 0 8px; color: var(--ai-ink-2); line-height: 1.7; max-width: 90ch; }