/* Echo substat probability guide. Built on the shared /css/aw-shell.css tokens. */

.aw-substat-main {
  --aw-guide-gutter: clamp(0.75rem, 2.2vw, 2rem);
  container: substat-guide / inline-size;
  flex: 1 0 auto;
  min-inline-size: 0;
  inline-size: 100%;
  overflow: clip;
  padding: 1rem var(--aw-guide-gutter) clamp(3rem, 7vw, 5.5rem);
  color: hsl(var(--foreground));
}
.aw-substat-main > :where(.aw-guide-breadcrumb, .aw-guide-hero, .aw-guide-toc, .aw-guide-status, .aw-guide-content, .aw-guide-end-links, noscript) {
  inline-size: 100%;
  margin-inline: auto;
}
.aw-substat-main :where(button, input) { font: inherit; }
.aw-substat-main :where(p, h1, h2, h3, code) { overflow-wrap: anywhere; }
.aw-substat-main :where(bdi, [dir="ltr"]) { unicode-bidi: isolate; }

.aw-guide-breadcrumb {
  min-block-size: 1.75rem;
  margin-block-end: 0.55rem;
  color: hsl(var(--muted-foreground));
  font-size: 0.78rem;
  font-weight: 600;
}
.aw-guide-breadcrumb ol { display: flex; align-items: center; min-inline-size: 0; margin: 0; padding: 0; list-style: none; }
.aw-guide-breadcrumb li { display: inline-flex; align-items: center; min-inline-size: 0; }
.aw-guide-breadcrumb li + li::before { content: "/"; margin-inline: 0.55rem; color: hsl(var(--muted-foreground) / 0.62); font-weight: 400; }
.aw-guide-breadcrumb a { color: hsl(var(--muted-foreground)); transition: color var(--dur-fast) var(--ease); }
.aw-guide-breadcrumb a:hover { color: hsl(var(--foreground)); }
.aw-guide-breadcrumb [aria-current="page"] { overflow: hidden; color: hsl(var(--foreground)); text-overflow: ellipsis; white-space: nowrap; }

.aw-guide-hero { display: block; min-block-size: 10.5rem; padding: clamp(1.15rem, 2.5vw, 1.8rem); }
.aw-guide-hero-copy { max-inline-size: 58rem; }
.aw-guide-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 0.45rem;
  color: hsl(var(--primary));
  font-size: 0.69rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-transform: uppercase;
}
.aw-guide-eyebrow::before { content: ""; flex: 0 0 1.6rem; block-size: 2px; border-radius: 999px; background: hsl(var(--primary)); }
[dir="rtl"] .aw-guide-eyebrow { letter-spacing: 0; }
#aw-substat-title { max-inline-size: 23ch; margin: 0; font-size: clamp(1.85rem, 4.3vw, 3.45rem); font-weight: 850; letter-spacing: -0.045em; line-height: 1.04; }
[dir="rtl"] #aw-substat-title { max-inline-size: 28ch; letter-spacing: 0; line-height: 1.22; }
.aw-guide-intro { max-inline-size: 76ch; margin: 0.72rem 0 0; color: hsl(var(--muted-foreground)); font-size: clamp(0.9rem, 1.2vw, 1rem); line-height: 1.66; }
[dir="rtl"] .aw-guide-intro { line-height: 1.88; }
.aw-guide-byline { display: flex; flex-wrap: wrap; gap: 0.45rem 1rem; margin: 0.8rem 0 0; color: hsl(var(--muted-foreground)); font-size: 0.72rem; font-weight: 650; }
.aw-guide-byline time { font-variant-numeric: tabular-nums; }

.aw-guide-toc {
  display: flex;
  align-items: baseline;
  gap: 0.75rem 1rem;
  margin-block-start: 0.8rem;
  padding: 0.75rem 0;
  border-block: 1px solid hsl(var(--border) / 0.72);
}
.aw-guide-toc strong { flex: 0 0 auto; color: hsl(var(--muted-foreground)); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; }
[dir="rtl"] .aw-guide-toc strong { letter-spacing: 0; }
.aw-guide-toc ul { display: flex; flex-wrap: wrap; gap: 0.3rem 0.85rem; margin: 0; padding: 0; list-style: none; }
.aw-guide-toc a { display: inline-flex; min-block-size: 2.75rem; align-items: center; color: hsl(var(--foreground) / 0.76); font-size: 0.76rem; font-weight: 700; }
.aw-guide-toc a:hover { color: hsl(var(--primary)); }

.aw-guide-status { min-block-size: 1.55em; margin: 1rem 0 0.82rem; color: hsl(var(--muted-foreground)); font-size: 0.82rem; line-height: 1.55; }
.aw-guide-status[hidden] { display: block; visibility: hidden; }
.aw-guide-status[data-tone="error"] { color: hsl(var(--destructive)); }
html:not(.js) :where(.aw-guide-content, .aw-guide-status) { display: none; }
.aw-guide-loading { display: grid; gap: 0.7rem; margin-block-start: 1rem; }
.aw-guide-loading span { display: block; block-size: 5rem; border: 1px solid hsl(var(--border)); border-radius: var(--radius); background: hsl(var(--card) / 0.7); }

.aw-guide-content { min-inline-size: 0; padding-block-start: 0.4rem; }
html.js body[data-aw-substat-language]:has(.aw-guide-content[aria-busy="true"]) :where(.aw-guide-end-links, .aw-footer) { display: none; }
.guide-section { min-inline-size: 0; padding-block: clamp(1.45rem, 3.5vw, 2.3rem); border-block-end: 1px solid hsl(var(--border) / 0.72); scroll-margin-top: calc(var(--header-height) + 1rem); }
.guide-section:last-child { border-block-end: 0; }
.guide-section__head { max-inline-size: 52rem; margin-block-end: 1rem; }
.guide-section__title { margin: 0; font-size: clamp(1.25rem, 2.4vw, 1.75rem); letter-spacing: -0.03em; line-height: 1.2; }
[dir="rtl"] .guide-section__title { letter-spacing: 0; line-height: 1.5; }
.guide-section__desc { margin: 0.5rem 0 0; color: hsl(var(--muted-foreground)); font-size: 0.87rem; line-height: 1.68; }
[dir="rtl"] .guide-section__desc { line-height: 1.88; }

.guide-info-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }
.guide-info-block { min-inline-size: 0; padding: 1rem; border: 1px solid hsl(var(--border)); border-radius: var(--radius); background: hsl(var(--card) / 0.64); }
.guide-info-label { margin: 0 0 0.45rem; color: hsl(var(--primary)); font-size: 0.67rem; font-weight: 850; letter-spacing: 0.08em; text-transform: uppercase; }
[dir="rtl"] .guide-info-label { letter-spacing: 0; }
.guide-info-text { margin: 0; color: hsl(var(--muted-foreground)); font-size: 0.82rem; line-height: 1.7; }
[dir="rtl"] .guide-info-text { line-height: 1.9; }
.guide-formula { display: block; color: hsl(var(--foreground)); font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: clamp(0.72rem, 1.2vw, 0.82rem); line-height: 1.7; text-align: start; unicode-bidi: isolate; }
.guide-definition-grid { margin-block-end: 1rem; }
.guide-example-list { display: grid; gap: 0.48rem; margin: 0; padding-inline-start: 1.2rem; color: hsl(var(--muted-foreground)); font-size: 0.8rem; line-height: 1.68; }
[dir="rtl"] .guide-example-list { line-height: 1.88; }

.guide-notes-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem 1.2rem; }
.guide-note { min-inline-size: 0; padding: 0.25rem 0 0.25rem 1rem; border-inline-start: 2px solid hsl(var(--primary) / 0.55); }
[dir="rtl"] .guide-note { padding: 0.25rem 1rem 0.25rem 0; }
.guide-note__number { display: block; margin-block-end: 0.35rem; color: hsl(var(--primary)); font-size: 0.66rem; font-weight: 850; }
.guide-note__title { margin: 0; font-size: 0.94rem; line-height: 1.4; }
.guide-note__body { margin: 0.38rem 0 0; color: hsl(var(--muted-foreground)); font-size: 0.8rem; line-height: 1.7; }
[dir="rtl"] .guide-note__body { line-height: 1.9; }

.guide-disclosure { min-inline-size: 0; margin-block-start: 0.75rem; overflow: hidden; border: 1px solid hsl(var(--border)); border-radius: var(--radius); background: hsl(var(--card) / 0.54); }
.guide-disclosure__summary { display: flex; min-block-size: 2.75rem; align-items: center; justify-content: space-between; gap: 0.75rem; padding: 0.7rem 0.9rem; color: hsl(var(--foreground)); cursor: pointer; font-size: 0.8rem; font-weight: 800; list-style: none; }
.guide-disclosure__summary::-webkit-details-marker { display: none; }
.guide-disclosure:not([open]) > :not(summary) { display: none; }
.guide-disclosure__summary::after { content: "+"; flex: 0 0 auto; color: hsl(var(--primary)); font-size: 1rem; line-height: 1; }
.guide-disclosure[open] > .guide-disclosure__summary::after { content: "−"; }
.guide-disclosure__summary:hover { background: hsl(var(--primary) / 0.06); }
.guide-disclosure__summary:focus-visible { outline: 2px solid hsl(var(--ring)); outline-offset: -3px; }
.guide-disclosure > :where(.guide-notes-grid, .guide-table-card, .guide-roll-grid) { margin: 0; padding: 0.9rem; border-block-start: 1px solid hsl(var(--border) / 0.72); }
.guide-disclosure > .guide-table-card { border: 0; border-radius: 0; background: transparent; }
.guide-roll-disclosures { display: grid; gap: 0.55rem; }
.guide-roll-disclosure { margin-block-start: 0; }

.guide-roll-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; align-items: start; }
.guide-table-card { min-inline-size: 0; overflow: hidden; border: 1px solid hsl(var(--border)); border-radius: var(--radius); background: hsl(var(--card) / 0.68); }
.guide-table-caption { padding: 0.75rem 0.85rem; border-block-end: 1px solid hsl(var(--border) / 0.72); color: hsl(var(--foreground)); font-size: 0.86rem; font-weight: 800; line-height: 1.4; text-align: start; }
.guide-table-wrap { max-inline-size: 100%; overflow-x: auto; overscroll-behavior-inline: contain; scrollbar-width: thin; }
.guide-table-wrap:focus-visible { outline: 2px solid hsl(var(--ring)); outline-offset: -2px; }
.guide-table { inline-size: 100%; min-inline-size: 22rem; border-collapse: collapse; font-size: 0.76rem; font-variant-numeric: tabular-nums; }
.guide-table th, .guide-table td { padding: 0.58rem 0.75rem; border-block-end: 1px solid hsl(var(--border) / 0.54); text-align: start; }
.guide-table thead th { background: hsl(var(--secondary) / 0.66); color: hsl(var(--muted-foreground)); font-size: 0.67rem; font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase; white-space: nowrap; }
[dir="rtl"] .guide-table thead th { letter-spacing: 0; }
.guide-table tbody tr:last-child > * { border-block-end: 0; }
.guide-table tbody th { color: hsl(var(--foreground) / 0.86); font-weight: 650; }
.guide-table td { color: hsl(var(--muted-foreground)); }
.guide-table .guide-prob, .guide-table .guide-amount { direction: ltr; color: hsl(var(--primary)); font-weight: 800; text-align: end; white-space: nowrap; unicode-bidi: isolate; }
.guide-table-note { margin: 0; padding: 0.65rem 0.85rem; border-block-start: 1px solid hsl(var(--border) / 0.62); color: hsl(var(--muted-foreground)); font-size: 0.7rem; line-height: 1.55; }
[dir="rtl"] .guide-table-note { line-height: 1.75; }
.guide-section-note { margin-block-start: 0.75rem; padding: 0; border: 0; }

.guide-reference-fact { display: flex; align-items: baseline; gap: 0.8rem; padding: 0.9rem 1rem; border-inline-start: 3px solid hsl(var(--primary)); background: hsl(var(--primary) / 0.06); }
.guide-reference-fact__value { flex: 0 0 auto; color: hsl(var(--primary)); font-size: clamp(1.35rem, 3vw, 1.9rem); font-variant-numeric: tabular-nums; line-height: 1; }
.guide-reference-fact__label { color: hsl(var(--foreground) / 0.82); font-size: 0.8rem; font-weight: 700; line-height: 1.5; }

.guide-source-block { margin-block-start: 1rem; padding: 1rem; border: 1px solid hsl(var(--border)); border-radius: var(--radius); background: hsl(var(--card) / 0.64); }
.guide-source-link { color: hsl(var(--primary)); font-size: 0.84rem; font-weight: 800; text-decoration: underline; text-decoration-color: hsl(var(--primary) / 0.45); text-underline-offset: 0.18em; }
.guide-source-link:hover { text-decoration-color: currentColor; }
.guide-source-meta { margin: 0.55rem 0; color: hsl(var(--foreground) / 0.8); font-size: 0.72rem; font-weight: 650; line-height: 1.6; }

.guide-calculator-hub { min-inline-size: 0; }
.guide-calculator-tabs { display: inline-grid; grid-template-columns: repeat(2, minmax(0, 1fr)); min-inline-size: min(100%, 26rem); margin-block-end: 0.75rem; padding: 0.22rem; border: 1px solid hsl(var(--border)); border-radius: var(--radius); background: hsl(var(--secondary) / 0.62); }
.guide-calculator-tab { min-block-size: 2.75rem; padding: 0.55rem 0.9rem; border: 0; border-radius: calc(var(--radius) - 0.18rem); background: transparent; color: hsl(var(--muted-foreground)); cursor: pointer; font-size: 0.78rem; font-weight: 800; }
.guide-calculator-tab[aria-selected="true"] { background: hsl(var(--card)); color: hsl(var(--foreground)); box-shadow: 0 1px 0 hsl(var(--border)); }
.guide-calculator-tab:focus-visible { outline: 2px solid hsl(var(--ring)); outline-offset: 2px; }
.guide-calculator-panel[hidden] { display: none; }
.guide-calculator-panel { min-inline-size: 0; }
.guide-calculator-panel__head { max-inline-size: 52rem; margin-block-end: 0.8rem; }
.guide-calculator-panel__title { margin: 0; font-size: 1rem; line-height: 1.4; }
.guide-calculator-panel__desc { margin: 0.35rem 0 0; color: hsl(var(--muted-foreground)); font-size: 0.78rem; line-height: 1.65; }
[dir="rtl"] .guide-calculator-panel__desc { line-height: 1.85; }
.guide-calculator { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr); gap: 0.85rem; min-inline-size: 0; }
.guide-calculator__form, .guide-calculator__result { min-inline-size: 0; padding: 1rem; border: 1px solid hsl(var(--border)); border-radius: var(--radius); background: hsl(var(--card) / 0.64); }
.guide-calculator__form { display: grid; gap: 1rem; }
.guide-checklist { min-inline-size: 0; margin: 0; padding: 0; border: 0; }
.guide-checklist legend { padding: 0; color: hsl(var(--foreground)); font-size: 0.85rem; font-weight: 800; }
.guide-checklist__hint { margin: 0.35rem 0 0.65rem; color: hsl(var(--muted-foreground)); font-size: 0.72rem; line-height: 1.55; }
[dir="rtl"] .guide-checklist__hint { line-height: 1.75; }
.guide-checklist__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.38rem; }
.guide-check { position: relative; display: flex; align-items: center; min-inline-size: 0; min-block-size: 2.75rem; padding: 0.5rem 0.58rem; border: 1px solid hsl(var(--border)); border-radius: var(--radius-sm); background: hsl(var(--background) / 0.36); color: hsl(var(--muted-foreground)); cursor: pointer; font-size: 0.75rem; font-weight: 700; line-height: 1.25; transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease); }
.guide-check:has(input:checked) { border-color: hsl(var(--primary) / 0.62); background: hsl(var(--primary) / 0.1); color: hsl(var(--foreground)); }
.guide-check:has(input:focus-visible) { outline: 2px solid hsl(var(--ring)); outline-offset: 2px; }
.guide-check:has(input:disabled) { opacity: 0.45; cursor: not-allowed; }
.guide-check input { position: absolute; inline-size: 1px; block-size: 1px; opacity: 0; pointer-events: none; }
.guide-checklist__limit { margin: 0.55rem 0 0; color: hsl(var(--primary)); font-size: 0.72rem; font-weight: 700; line-height: 1.55; }
.guide-checklist__limit[hidden] { display: none; }

.guide-calculator__result { align-self: start; }
.guide-result-title { margin: 0 0 0.75rem; font-size: 0.92rem; }
.guide-result-body { margin: -0.35rem 0 0.8rem; color: hsl(var(--muted-foreground)); font-size: 0.74rem; line-height: 1.62; }
[dir="rtl"] .guide-result-body { line-height: 1.82; }
.guide-calc-context { margin: 0 0 0.8rem; color: hsl(var(--foreground) / 0.78); font-size: 0.72rem; font-weight: 700; line-height: 1.55; }
.guide-primary-result { padding: 0.85rem; border: 1px solid hsl(var(--primary) / 0.42); border-radius: var(--radius-sm); background: hsl(var(--primary) / 0.08); }
.guide-primary-result__label { display: block; color: hsl(var(--foreground) / 0.82); font-size: 0.72rem; font-weight: 750; line-height: 1.45; }
.guide-primary-result__value { display: block; margin-block-start: 0.38rem; color: hsl(var(--primary)); font-size: clamp(1.65rem, 4vw, 2.15rem); font-variant-numeric: tabular-nums; line-height: 1; }
.guide-metrics-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.45rem; margin-block-start: 0.45rem; }
.guide-metric { min-inline-size: 0; padding: 0.65rem; border-block-start: 1px solid hsl(var(--border)); }
.guide-metric__label { display: block; color: hsl(var(--muted-foreground)); font-size: 0.65rem; line-height: 1.35; }
.guide-metric__value { display: block; margin-block-start: 0.28rem; color: hsl(var(--primary)); font-size: clamp(0.95rem, 2vw, 1.2rem); font-variant-numeric: tabular-nums; line-height: 1.1; }
.guide-calc-note, .guide-calc-empty { margin: 0.8rem 0 0; color: hsl(var(--muted-foreground)); font-size: 0.72rem; line-height: 1.62; }
[dir="rtl"] :where(.guide-calc-note, .guide-calc-empty) { line-height: 1.82; }
.guide-calc-missing { margin: 0.6rem 0 0; color: hsl(var(--foreground) / 0.84); font-size: 0.73rem; font-weight: 650; line-height: 1.6; }
.guide-reset-button, .guide-retry-button {
  justify-self: start;
  min-block-size: 2.75rem;
  padding-inline: 0.8rem;
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius-sm);
  background: hsl(var(--secondary));
  color: hsl(var(--foreground));
  cursor: pointer;
  font-size: 0.74rem;
  font-weight: 800;
}
.guide-reset-button:hover, .guide-retry-button:hover { border-color: hsl(var(--primary) / 0.55); background: hsl(var(--primary) / 0.1); }
.guide-reset-button:focus-visible, .guide-retry-button:focus-visible { outline: 2px solid hsl(var(--ring)); outline-offset: 2px; }
.guide-terminal { margin-block-start: 1rem; padding: 1rem; border: 1px dashed hsl(var(--border)); border-radius: var(--radius); }
.guide-terminal .guide-retry-button { margin-block-start: 0.85rem; }

.aw-guide-end-links { display: flex; flex-wrap: wrap; gap: 0.55rem 1rem; padding-block: 1.1rem 0; border-block-start: 1px solid hsl(var(--border)); color: hsl(var(--muted-foreground)); font-size: 0.77rem; }
.aw-guide-end-links a { color: hsl(var(--foreground) / 0.8); font-weight: 750; }
.aw-guide-end-links a:hover { color: hsl(var(--primary)); }

html.light :where(.guide-info-block, .guide-table-card, .guide-calculator__form, .guide-calculator__result, .guide-source-block, .guide-disclosure) { background: hsl(var(--card) / 0.82); }

@container substat-guide (max-width: 54rem) {
  .guide-calculator { grid-template-columns: minmax(0, 1fr); }
  .guide-calculator__result { align-self: stretch; }
}

@media (max-width: 720px) {
  .aw-substat-main { --aw-guide-gutter: 0.75rem; padding-block-start: 0.7rem; }
  .aw-guide-breadcrumb { margin-block-end: 0.2rem; }
  .aw-guide-hero { min-block-size: 0; padding: 1rem; }
  #aw-substat-title { font-size: clamp(1.72rem, 8.4vw, 2.35rem); }
  .aw-guide-intro { font-size: 0.84rem; }
  .aw-guide-toc { align-items: start; flex-direction: column; }
  .guide-info-grid, .guide-notes-grid, .guide-roll-grid { grid-template-columns: minmax(0, 1fr); }
  .guide-checklist__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  body[data-aw-substat-language] :where(.aw-menu-btn, .aw-theme-toggle, .aw-lang-btn, .aw-header-donate, .aw-auth-shell-button) { min-inline-size: 44px; min-block-size: 44px; }
}

@media (max-width: 380px) {
  .aw-guide-byline { flex-direction: column; gap: 0.25rem; }
  .guide-checklist__grid { grid-template-columns: minmax(0, 1fr); }
  .guide-metrics-grid { grid-template-columns: minmax(0, 1fr); }
  .guide-table { min-inline-size: 19rem; }
}

@media (max-width: 360px) {
  body[data-aw-substat-language] .aw-header { gap: 6px; padding-inline: 8px; }
  body[data-aw-substat-language] :where(.aw-header-title, .aw-alerts-menu) { display: none; }
  body[data-aw-substat-language] :where(.aw-menu-btn, .aw-theme-toggle, .aw-lang-btn, .aw-header-donate) {
    min-inline-size: 44px;
    min-block-size: 44px;
    block-size: 44px;
  }
  body[data-aw-substat-language] .aw-lang-btn { padding-inline: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  .aw-substat-main * { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}

@media (forced-colors: active) {
  .guide-check:has(input:checked) { outline: 2px solid Highlight; outline-offset: -2px; }
}