/**
 * Family visual bridge — experiment workspace styles on production chrome.
 * Does NOT replace production content sections or hide Calculate/Reset.
 */

/* Invisible shell contract wrapper — family CSS owns the visual frame */
.calculator-shell--finance,
.calculator-shell--health,
.calculator-shell--math,
.calculator-shell--unit,
.calculator-shell--date {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  padding: 0 !important;
  max-width: none !important;
  margin: 0 !important;
}

/* Let page-shell provide horizontal rhythm; family wraps set their own max-width */
.ui-field__value .calc-input,
.ui-field__value .calc-input-formatted,
.ui-field__value input[type="text"],
.ui-field__value input[type="number"] {
  width: 5.5rem;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  height: auto !important;
  padding: 0 !important;
  font-weight: 700;
  font-size: 1rem;
  color: var(--ui-primary-deep, #1557b0);
  text-align: right;
}
.ui-field__value--pct input { width: 3.25rem; }
.ui-field__value--yrs input { width: 3rem; }

.bmi-pill .calc-input,
.bmi-pill input[type="number"] {
  width: 3.5rem;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  height: auto !important;
  padding: 0 !important;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--bmi-teal-deep, #0f766e);
  text-align: right;
}

.field-error:empty { display: none !important; }

.date-card--result .date-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.bmi-tips:empty { display: none; }

.family-eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-secondary, #5F6B7A);
}

/* Finance hero eyebrow matches experiment (teal/green accent) */
body.layout-family-finance .family-eyebrow {
  color: var(--ui-accent, #00b386);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.8125rem;
}

/* Breadcrumbs sit above the eyebrow, quieter than page chrome default */
.calc-hero .breadcrumb-nav {
  margin: 0 0 0.65rem;
  padding: 0;
}
.calc-hero .breadcrumb {
  font-size: 0.75rem;
  margin: 0;
}
body.layout-family-finance .calc-hero.ui-hero {
  padding-top: clamp(1rem, 2.5vw, 1.5rem);
  padding-bottom: 0.25rem;
}
body.layout-family-finance .calc-hero.ui-hero h1 {
  margin: 0 0 0.65rem;
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

/* Focus chrome: pill focus-within only (no double blue outline on inputs) */
.ui-field__value .calc-input:focus,
.ui-field__value .calc-input:focus-visible,
.ui-field__value .calc-input-formatted:focus,
.ui-field__value .calc-input-formatted:focus-visible,
.bmi-pill .calc-input:focus,
.bmi-pill .calc-input:focus-visible {
  outline: none !important;
  border-color: transparent !important;
  box-shadow: none !important;
}

/* Hide native number spinners (health/math and any leftover type=number) */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

/* Also see — two-column responsive grid (finance / all calc pages) */
.also-see-grid {
  display: grid;
  gap: 0.65rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
@media (min-width: 600px) {
  .also-see-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
body.layout-family-finance .also-see-grid .related-list-item a,
body.layout-family-finance .ui-related a {
  display: block;
  padding: 0.95rem 1.1rem;
  border: 1px solid var(--ui-border, #e8eef5);
  border-radius: 12px;
  text-decoration: none;
  color: var(--ui-text, #0f172a);
  font-weight: 560;
  background: #fff;
  transition: border-color 0.15s, color 0.15s;
}
body.layout-family-finance .also-see-grid .related-list-item a:hover,
body.layout-family-finance .ui-related a:hover {
  border-color: var(--ui-primary, #1a73e8);
  color: var(--ui-primary, #1a73e8);
}

/* Finance content sections — experiment spacing */
body.layout-family-finance .content-section.ui-section {
  margin-top: 0;
  padding: clamp(0.75rem, 3vw, 1.25rem) 0;
}
body.layout-family-finance .content-section.ui-section--muted {
  background: var(--ui-bg, #ffffff);
  /* Flat finance pages have no page-shell; negative margins caused horizontal overflow. */
  margin-inline: 0;
  padding-inline: 0;
  border-radius: 0;
}

/* Formula card — highlighted expression + explanation prose */
body.layout-family-finance .formula-block.tool-formula,
body.layout-family-finance .tool-formula {
  display: grid;
  gap: 0.35rem;
  margin: 0 0 1.15rem;
  padding: 1.15rem 1.25rem;
  background: var(--ui-primary-soft, #eff6ff);
  border: 1px solid color-mix(in srgb, var(--ui-primary, #2563eb) 22%, var(--ui-border, #e8eef5));
  border-left: 4px solid var(--ui-primary, #2563eb);
  border-radius: 12px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
body.layout-family-finance .formula-block.tool-formula .formula-line,
body.layout-family-finance .tool-formula code,
body.layout-family-finance .tool-formula .formula-line {
  font-family: var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
  font-size: 1.05rem;
  font-weight: 650;
  line-height: 1.55;
  letter-spacing: -0.01em;
  color: var(--ui-primary-deep, #1557b0);
  display: block;
  white-space: pre-wrap;
  word-break: break-word;
}
body.layout-family-finance .formula-block.tool-formula .formula-text {
  margin: 0;
  font-family: var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
  font-size: 1.05rem;
  font-weight: 650;
  color: var(--ui-primary-deep, #1557b0);
  white-space: pre-wrap;
}

/* Formula explanation — same reading rhythm as “More about” prose */
.content-section.formula-section .formula-explain.prose-content,
.content-section.formula-section .prose-content {
  color: var(--ui-text-2, var(--color-text-secondary, #475569));
  font-size: 0.9375rem;
  line-height: 1.7;
}
.content-section.formula-section .formula-explain.prose-content > *:first-child {
  margin-top: 0;
}
.content-section.formula-section .formula-explain.prose-content p {
  margin: 0 0 1rem;
}
.content-section.formula-section .formula-explain.prose-content ul,
.content-section.formula-section .formula-explain.prose-content ol {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}
.content-section.formula-section .formula-explain.prose-content li {
  margin-bottom: 0.4rem;
}
.content-section.formula-section .formula-explain.prose-content li:last-child {
  margin-bottom: 0;
}
.content-section.formula-section .formula-explain.prose-content strong,
.content-section.formula-section .formula-explain.prose-content b {
  color: var(--ui-text, var(--color-text, #0f172a));
  font-weight: 600;
}
.content-section.formula-section .formula-explain.prose-content a {
  color: var(--ui-primary, var(--color-primary, #2563eb));
  text-decoration: underline;
  text-underline-offset: 0.15em;
}
.content-section.formula-section .formula-explain.prose-content code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.875em;
  padding: 0.12em 0.35em;
  border-radius: 4px;
  background: var(--ui-muted-bg, var(--color-surface-muted, #f1f5f9));
  color: var(--ui-text, var(--color-text, #0f172a));
}
.content-section.formula-section .formula-legend {
  margin-top: 0.35rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--ui-border, var(--color-border, #e2e8f0));
  border-radius: 10px;
  background: #fff;
  font-size: 0.875rem;
  color: var(--ui-text-2, var(--color-text-secondary, #475569));
}
.content-section.formula-section .formula-legend dt {
  color: var(--ui-text, var(--color-text, #0f172a));
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 650;
}
body.finance-page .content-section.formula-section .section-heading {
  color: var(--ui-text, #0f172a);
  border-bottom-color: var(--ui-border, #e2e8f0);
}

/* Clickable example cards */
body.layout-family-finance .ui-examples {
  display: grid;
  gap: 0.75rem;
}
@media (min-width: 700px) {
  body.layout-family-finance .ui-examples {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1000px) {
  body.layout-family-finance .ui-examples {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Related guides: highlighted cards */
body.layout-family-finance .ui-related--guides {
  display: grid;
  gap: 0.65rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
@media (min-width: 600px) {
  body.layout-family-finance .ui-related--guides {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---------------------------------------------------------------------------
   Shared: Related calculators / guides slider (opt-in markup only)
   --------------------------------------------------------------------------- */
.kalk-related-section .section-heading {
  margin-bottom: 1.15rem;
}
.kalk-related {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.5rem;
}
.kalk-related__viewport {
  overflow: hidden;
  min-width: 0;
}
.kalk-related__track {
  display: flex;
  gap: 0.85rem;
  list-style: none;
  margin: 0;
  padding: 0.15rem 0.1rem 0.35rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.kalk-related__track::-webkit-scrollbar {
  display: none;
}
.kalk-related__slide {
  flex: 0 0 calc(100% - 0.25rem);
  scroll-snap-align: start;
  min-width: 0;
}
.kalk-related__card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  height: 100%;
  min-height: 5.5rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--ui-border, var(--color-divider, #e6eaf0));
  border-radius: 12px;
  background: #fff;
  color: inherit;
  text-decoration: none;
  box-shadow: var(--ui-shadow, 0 1px 2px rgba(15, 23, 42, 0.04));
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.kalk-related__card:hover {
  border-color: #cbd5e1;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
  text-decoration: none;
}
.kalk-related__card-title {
  font-weight: 650;
  font-size: 0.95rem;
  line-height: 1.35;
  color: var(--ui-text, var(--color-text, #0f172a));
}
.kalk-related__card-desc {
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--ui-text-2, var(--color-text-muted, #64748b));
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.kalk-related__nav {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  border: 1px solid var(--ui-border, var(--color-divider, #e6eaf0));
  background: #fff;
  color: var(--ui-text, var(--color-text, #0f172a));
  font-size: 1.35rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
}
.kalk-related__nav:hover:not(:disabled) {
  background: #f8fafc;
  border-color: #cbd5e1;
}
.kalk-related__nav:focus-visible {
  outline: 2px solid var(--ui-primary, var(--color-primary, #2563eb));
  outline-offset: 2px;
}
.kalk-related__nav:disabled {
  opacity: 0.35;
  cursor: default;
}
.kalk-related__more {
  margin: 1.15rem 0 0;
  text-align: center;
  font-size: 0.875rem;
}
.kalk-related__more a {
  font-weight: 600;
  text-decoration: none;
}
.kalk-related__more a:hover {
  text-decoration: underline;
}
@media (min-width: 700px) {
  .kalk-related__slide {
    flex-basis: calc((100% - 1.7rem) / 3);
  }
  .kalk-related--guides .kalk-related__slide {
    flex-basis: calc((100% - 0.85rem) / 2);
  }
}
@media (min-width: 1100px) {
  .kalk-related__slide {
    flex-basis: calc((100% - 2.55rem) / 4);
  }
  .kalk-related--guides .kalk-related__slide {
    flex-basis: calc((100% - 1.7rem) / 3);
  }
}
@media (max-width: 699px) {
  .kalk-related {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }
  .kalk-related__nav {
    display: none;
  }
  .kalk-related__slide {
    flex-basis: 85%;
  }
}
@media (prefers-reduced-motion: reduce) {
  .kalk-related__track {
    scroll-behavior: auto;
  }
}

/* ---------------------------------------------------------------------------
   Shared: Examples cards (Home Loan / finance design) — all families
   --------------------------------------------------------------------------- */
.kalk-examples-section .section-heading {
  margin-bottom: 1.15rem;
}
.ui-examples {
  display: grid;
  gap: 0.75rem;
}
@media (min-width: 700px) {
  .ui-examples {
    grid-template-columns: repeat(3, 1fr);
  }
}
.ui-example {
  text-align: left;
  border: 1px solid var(--ui-border, var(--color-divider, #e6eaf0));
  background: #fff;
  border-radius: 12px;
  padding: 1rem 1.1rem;
  cursor: pointer;
  font: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.ui-example:hover {
  border-color: var(--ui-primary, var(--color-primary, #2563eb));
  box-shadow: var(--ui-shadow, 0 1px 2px rgba(15, 23, 42, 0.06));
}
.ui-example.is-active {
  border-color: var(--ui-primary, var(--color-primary, #2563eb));
  background: var(--ui-primary-soft, #eff6ff);
  box-shadow: inset 0 0 0 1px var(--ui-primary, var(--color-primary, #2563eb));
}
.ui-example__t {
  display: block;
  font-weight: 650;
  font-size: 0.9375rem;
  margin-bottom: 0.35rem;
  color: var(--ui-text, var(--color-text, #0f172a));
}
.ui-example__d {
  display: block;
  font-size: 0.8125rem;
  color: var(--ui-text-2, var(--color-text-secondary, #475569));
  line-height: 1.4;
}

/* ---------------------------------------------------------------------------
   Shared: FAQ accordion (Finance / Home Loan design) — all families
   --------------------------------------------------------------------------- */
.kalk-faq-section .section-heading {
  margin-bottom: 1rem;
}
.faq-accordion .accordion-item {
  background: #fff;
  border: 1px solid var(--ui-border, var(--color-divider, #e6eaf0));
  border-radius: 12px !important;
  margin-bottom: 0.65rem;
  overflow: hidden;
}
.faq-accordion .accordion-button {
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.45;
  padding: 1rem 1.1rem;
  min-height: 3.25rem;
  background-color: #fff;
  color: var(--ui-text, var(--color-text, #0f172a));
  box-shadow: none;
}
.faq-accordion .accordion-button:not(.collapsed) {
  background-color: var(--ui-primary-soft, #eff6ff);
  color: var(--ui-primary, var(--color-primary, #2563eb));
}
.faq-accordion .accordion-button::after {
  width: 1rem;
  height: 1rem;
  background-size: 1rem;
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
.faq-accordion .accordion-button:not(.collapsed)::after {
  transform: rotate(-180deg);
}
.faq-accordion .accordion-collapse {
  transition: height 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
.faq-accordion .accordion-body {
  padding: 1.1rem 1.1rem;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ui-text-2, var(--color-text-secondary, #475569));
  background-color: #fff;
}
.faq-accordion .accordion-body p {
  margin: 0 0 0.85rem;
}
.faq-accordion .accordion-body p:last-child {
  margin-bottom: 0;
}
/* ---------------------------------------------------------------------------
   Educational prose — “More about” / notes (paragraph reading, not cards)
   --------------------------------------------------------------------------- */
.content-section.body-section .prose-content,
.content-section.notes-section .prose-content {
  color: var(--ui-text-2, var(--color-text-secondary, #475569));
  font-size: 0.9375rem;
  line-height: 1.7;
}

.content-section.body-section .prose-content > *:first-child,
.content-section.notes-section .prose-content > *:first-child {
  margin-top: 0;
}

.content-section.body-section .prose-content h3,
.content-section.notes-section .prose-content h3 {
  margin: 2rem 0 0.75rem;
  font-size: 1.0625rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.35;
  color: var(--ui-text, var(--color-text, #0f172a));
}

.content-section.body-section .prose-content h4,
.content-section.notes-section .prose-content h4 {
  margin: 1.5rem 0 0.55rem;
  font-size: 0.9875rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.4;
  color: var(--ui-text, var(--color-text, #0f172a));
}

.content-section.body-section .prose-content p,
.content-section.notes-section .prose-content p {
  margin: 0 0 1.05rem;
}

.content-section.body-section .prose-content ul,
.content-section.body-section .prose-content ol,
.content-section.notes-section .prose-content ul,
.content-section.notes-section .prose-content ol {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

.content-section.body-section .prose-content li,
.content-section.notes-section .prose-content li {
  margin-bottom: 0.4rem;
}

.content-section.body-section .prose-content li:last-child,
.content-section.notes-section .prose-content li:last-child {
  margin-bottom: 0;
}

.content-section.body-section .prose-content a,
.content-section.notes-section .prose-content a {
  color: var(--ui-primary, var(--color-primary, #2563eb));
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.content-section.body-section .prose-content strong,
.content-section.body-section .prose-content b,
.content-section.notes-section .prose-content strong,
.content-section.notes-section .prose-content b {
  color: var(--ui-text, var(--color-text, #0f172a));
  font-weight: 600;
}

.content-section.body-section .prose-content code,
.content-section.notes-section .prose-content code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.875em;
  padding: 0.12em 0.35em;
  border-radius: 4px;
  background: var(--ui-muted-bg, var(--color-surface-muted, #f1f5f9));
  color: var(--ui-text, var(--color-text, #0f172a));
}

.content-section.body-section .prose-content blockquote,
.content-section.notes-section .prose-content blockquote {
  margin: 0 0 1rem;
  padding: 0.75rem 1rem;
  border-left: 3px solid var(--ui-primary, var(--color-primary, #2563eb));
  background: var(--ui-muted-bg, var(--color-surface-muted, #f8fafc));
  color: var(--ui-text-2, var(--color-text-secondary, #475569));
  border-radius: 0 8px 8px 0;
}

/* Prose data tables — header / body / footer, page tokens */
.content-section.body-section .prose-content .prose-table-wrap,
.content-section.notes-section .prose-content .prose-table-wrap {
  margin: 1.25rem 0 1.5rem;
  border: 1px solid var(--ui-border, var(--color-border, #e2e8f0));
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.content-section.body-section .prose-content table,
.content-section.notes-section .prose-content table {
  width: 100%;
  margin: 0;
  border-collapse: collapse;
  font-size: 0.875rem;
  line-height: 1.45;
  font-variant-numeric: tabular-nums;
  color: var(--ui-text, var(--color-text, #0f172a));
}

.content-section.body-section .prose-content thead th,
.content-section.notes-section .prose-content thead th {
  padding: 0.8rem 1rem;
  text-align: left;
  font-weight: 650;
  font-size: 0.8125rem;
  letter-spacing: 0.01em;
  color: var(--ui-text, var(--color-text, #0f172a));
  background: var(--ui-muted-bg, var(--color-surface-muted, #f1f5f9));
  border-bottom: 1px solid var(--ui-border, var(--color-border, #e2e8f0));
  white-space: nowrap;
}

.content-section.body-section .prose-content tbody td,
.content-section.notes-section .prose-content tbody td {
  padding: 0.75rem 1rem;
  vertical-align: top;
  border-bottom: 1px solid var(--ui-border, var(--color-divider, #e2e8f0));
}

.content-section.body-section .prose-content tbody tr:last-child td,
.content-section.notes-section .prose-content tbody tr:last-child td {
  border-bottom: 0;
}

.content-section.body-section .prose-content tbody tr:nth-child(even) td,
.content-section.notes-section .prose-content tbody tr:nth-child(even) td {
  background: color-mix(in srgb, var(--ui-muted-bg, #f8fafc) 55%, #fff);
}

.content-section.body-section .prose-content tfoot th,
.content-section.body-section .prose-content tfoot td,
.content-section.notes-section .prose-content tfoot th,
.content-section.notes-section .prose-content tfoot td {
  padding: 0.7rem 0.85rem;
  font-weight: 600;
  color: var(--ui-text, var(--color-text, #0f172a));
  background: var(--ui-muted-bg, var(--color-surface-muted, #f1f5f9));
  border-top: 1px solid var(--ui-border, var(--color-border, #e2e8f0));
}

.content-section.body-section .prose-content th:not(:first-child),
.content-section.body-section .prose-content td:not(:first-child),
.content-section.notes-section .prose-content th:not(:first-child),
.content-section.notes-section .prose-content td:not(:first-child) {
  text-align: right;
}

body.finance-page .content-section.body-section .section-heading,
body.finance-page .content-section.notes-section .section-heading {
  color: var(--ui-text, #0f172a);
  border-bottom-color: var(--ui-border, #e2e8f0);
}

@media (prefers-reduced-motion: reduce) {
  .faq-accordion .accordion-button::after,
  .faq-accordion .accordion-collapse {
    transition: none;
  }
}