:root {
  --bg: #0f1419;
  --surface: #1a222d;
  --border: #2a3544;
  --text: #e8eef5;
  --muted: #8b9aad;
  --accent: #3dd6c3;
  --accent-dim: #2a9d8f;
  --error: #f07178;
  --radius: 14px;
  --shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

/* --- Landing hub (index) --- */
body.hub-page {
  margin: 0;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: 1.5rem;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(61, 214, 195, 0.12), transparent),
    var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.hub {
  width: min(100%, 76rem);
  text-align: center;
}

.hub h1 {
  margin: 0 0 1.5rem;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.hub--aag {
  width: min(100%, 36rem);
}

.hub--aag .aag-hero-img {
  display: block;
  width: min(100%, 18rem);
  max-width: 100%;
  height: auto;
  margin: 0 auto 1.1rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hub--aag h1 {
  margin-top: 0;
}

.aag-cta {
  display: inline-block;
  padding: 0.65rem 1.1rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--bg);
  background: var(--accent-dim);
  border-radius: 10px;
  text-decoration: none;
  transition: background 0.15s, box-shadow 0.15s;
}

.aag-cta:hover,
.aag-cta:focus-visible {
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(61, 214, 195, 0.25);
  outline: none;
}

.hub--aag .aag-cta-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  width: 100%;
}

.hub--aag .aag-footer {
  margin-top: 2rem;
  width: 100%;
  font-size: 0.72rem;
  line-height: 1.5;
  color: var(--muted);
  text-align: left;
}

.hub--aag .aag-footer p {
  margin: 0;
}

.hub--aag .aag-footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.25rem;
  margin: 0;
  padding: 0;
}

.hub--aag .aag-footer-nav a {
  font-size: 0.9rem;
  color: var(--accent-dim);
  text-decoration: none;
}

.hub--aag .aag-footer-nav a:hover,
.hub--aag .aag-footer-nav a:focus-visible {
  color: var(--accent);
  text-decoration: underline;
  outline: none;
}

body.hub-page .hub > .home-link {
  margin: 0 0 0.75rem;
  width: 100%;
  max-width: 100%;
  font-size: 0.9rem;
  text-align: left;
}

body.hub-page .hub > .home-link a {
  color: var(--accent-dim);
  text-decoration: none;
}

body.hub-page .hub > .home-link a:hover,
body.hub-page .hub > .home-link a:focus-visible {
  color: var(--accent);
  text-decoration: underline;
  outline: none;
}

body.hub-page--finance .link-grid--hub-cols-4,
body.hub-page--converters .link-grid--hub-cols-4,
body.hub-page--health .link-grid--hub-cols-4 {
  grid-template-columns: repeat(2, minmax(0, 18rem));
  width: fit-content;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
}

body.hub-page--finance .link-grid--hub > .link-card > a,
body.hub-page--finance .link-grid--hub > .link-card > .link-card-btn,
body.hub-page--converters .link-grid--hub > .link-card > a,
body.hub-page--converters .link-grid--hub > .link-card > .link-card-btn,
body.hub-page--health .link-grid--hub > .link-card > a,
body.hub-page--health .link-grid--hub > .link-card > .link-card-btn {
  align-self: center;
}

body.hub-page .hub > .converters-hub-hero {
  display: block;
  width: min(100%, calc(36rem * 0.8 * 0.9));
  max-width: 100%;
  height: auto;
  margin: 0 auto 1rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

body.tool-page > .travel-hero-img {
  display: block;
  width: min(100%, calc(36rem * 0.8 * 0.9));
  max-width: 100%;
  height: auto;
  margin: 0 auto 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

body.tool-page > .travel-hero-img + .site-title {
  margin-top: -1.1rem;
}

body.tool-page.tool-page--narrow > .power-hero-img,
body.tool-page.tool-page--narrow > .pressure-hero-img,
body.tool-page.tool-page--narrow > .temperature-hero-img,
body.tool-page.tool-page--narrow > .height-hero-img,
body.tool-page.tool-page--narrow > .bmi-bri-hero-img,
body.tool-page.tool-page--narrow > .time-hero-img,
body.tool-page.tool-page--narrow > .date-difference-hero-img {
  display: block;
  width: min(100%, 32rem);
  max-width: 100%;
  height: auto;
  margin: 0 auto 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

body.tool-page.tool-page--narrow > .power-hero-img + .site-title,
body.tool-page.tool-page--narrow > .pressure-hero-img + .site-title,
body.tool-page.tool-page--narrow > .temperature-hero-img + .site-title,
body.tool-page.tool-page--narrow > .height-hero-img + .site-title,
body.tool-page.tool-page--narrow > .bmi-bri-hero-img + .site-title,
body.tool-page.tool-page--narrow > .time-hero-img + .site-title,
body.tool-page.tool-page--narrow > .date-difference-hero-img + .site-title {
  margin-top: -1.1rem;
}

body.tool-page.tool-page--narrow > .temperature-hero-img {
  width: min(100%, calc(32rem * 0.6));
}

body.tool-page > .liquids-hero-img {
  display: block;
  width: min(100%, 32rem);
  max-width: 100%;
  height: auto;
  margin: 0 auto 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

body.tool-page > .liquids-hero-img + .site-title {
  margin-top: -1.1rem;
}

body.tool-page > .cups-spoons-hero-img {
  display: block;
  width: min(100%, 32rem);
  max-width: 100%;
  height: auto;
  margin: 0 auto 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

body.tool-page > .cups-spoons-hero-img + .site-title {
  margin-top: -1.1rem;
}

body.tool-page > .drink-glasses-hero-img {
  display: block;
  width: min(100%, 32rem);
  max-width: 100%;
  height: auto;
  margin: 0 auto 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

body.tool-page > .drink-glasses-hero-img + .site-title {
  margin-top: -1.1rem;
}

body.tool-page > .oven-temperature-hero-img {
  display: block;
  width: min(100%, 32rem);
  max-width: 100%;
  height: auto;
  margin: 0 auto 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

body.tool-page > .oven-temperature-hero-img + .site-title {
  margin-top: -1.1rem;
}

body.tool-page > .interest-hero-img {
  display: block;
  width: min(100%, 32rem);
  max-width: 100%;
  height: auto;
  margin: 0 auto 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

body.tool-page > .interest-hero-img + .site-title {
  margin-top: -1.1rem;
}

body.tool-page > .area-hero-img {
  display: block;
  width: min(100%, 32rem);
  max-width: 100%;
  height: auto;
  margin: 0 auto 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

body.tool-page > .area-hero-img + .site-title {
  margin-top: -1.1rem;
}

body.tool-page > .weight-hero-img {
  display: block;
  width: min(100%, 32rem);
  max-width: 100%;
  height: auto;
  margin: 0 auto 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

body.tool-page > .weight-hero-img + .site-title {
  margin-top: -1.1rem;
}

body.tool-page > .nutrition-hero-img,
body.tool-page > .protein-hero-img,
body.tool-page > .macros-hero-img,
body.tool-page > .ideal-weight-hero-img,
body.tool-page > .bmr-tdee-hero-img,
body.tool-page > .waist-height-hero-img,
body.tool-page > .water-intake-hero-img,
body.tool-page > .alcohol-units-hero-img {
  display: block;
  width: min(100%, 32rem);
  max-width: 100%;
  height: auto;
  margin: 0 auto 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

body.tool-page > .nutrition-hero-img + .site-title,
body.tool-page > .protein-hero-img + .site-title,
body.tool-page > .macros-hero-img + .site-title,
body.tool-page > .ideal-weight-hero-img + .site-title,
body.tool-page > .bmr-tdee-hero-img + .site-title,
body.tool-page > .waist-height-hero-img + .site-title,
body.tool-page > .water-intake-hero-img + .site-title,
body.tool-page > .alcohol-units-hero-img + .site-title {
  margin-top: -1.1rem;
}

body.tool-page.tool-page--narrow > .protein-hero-img,
body.tool-page.tool-page--narrow > .macros-hero-img,
body.tool-page.tool-page--narrow > .ideal-weight-hero-img,
body.tool-page.tool-page--narrow > .bmr-tdee-hero-img,
body.tool-page.tool-page--narrow > .waist-height-hero-img,
body.tool-page.tool-page--narrow > .water-intake-hero-img,
body.tool-page.tool-page--narrow > .alcohol-units-hero-img {
  width: min(100%, 25.6rem);
}

body.tool-page.tool-page--narrow > .protein-hero-img + .site-title,
body.tool-page.tool-page--narrow > .macros-hero-img + .site-title,
body.tool-page.tool-page--narrow > .ideal-weight-hero-img + .site-title,
body.tool-page.tool-page--narrow > .bmr-tdee-hero-img + .site-title,
body.tool-page.tool-page--narrow > .waist-height-hero-img + .site-title,
body.tool-page.tool-page--narrow > .water-intake-hero-img + .site-title,
body.tool-page.tool-page--narrow > .alcohol-units-hero-img + .site-title {
  margin-top: -0.6rem;
}

.tool-page .oven-mode-heading {
  margin: 1.35rem 0 0.65rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
}

.tool-page .oven-mode-heading:first-of-type {
  margin-top: 0.25rem;
}

.tool-page .oven-temp-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 0.25rem;
}

.tool-page .oven-temp-row .readout {
  margin: 0;
}

@media (max-width: 36rem) {
  .tool-page .oven-temp-row {
    grid-template-columns: 1fr;
  }
}

.hub-rows {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
}

.link-grid--hub {
  display: grid;
  gap: 1rem;
  width: 100%;
  align-items: stretch;
}

.link-grid--hub-cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.link-grid--hub > .link-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
}

.link-grid--hub > .link-card > a,
.link-grid--hub > .link-card > .link-card-btn {
  margin-top: auto;
  align-self: flex-start;
}

@media (max-width: 60rem) {
  .link-grid--hub-cols-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .link-grid--hub-cols-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 36rem) {
  .link-grid--hub-cols-4,
  .link-grid--hub-cols-3 {
    grid-template-columns: 1fr;
  }

  body.hub-page--finance .link-grid--hub-cols-4,
  body.hub-page--converters .link-grid--hub-cols-4,
  body.hub-page--health .link-grid--hub-cols-4 {
    width: 100%;
  }
}

.link-card {
  margin: 0;
  padding: 1.5rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: left;
}

.link-card h2 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.link-card p {
  margin: 0 0 1rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.link-card a {
  display: inline-block;
  padding: 0.65rem 1.1rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--bg);
  background: var(--accent-dim);
  border-radius: 10px;
  text-decoration: none;
  transition: background 0.15s, box-shadow 0.15s;
}

.link-card a:hover,
.link-card a:focus-visible {
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(61, 214, 195, 0.25);
  outline: none;
}

.link-card .link-card-btn {
  display: inline-block;
  padding: 0.65rem 1.1rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 10px;
  text-decoration: none;
}

.link-card .link-card-btn--placeholder {
  color: var(--muted);
  background: var(--bg);
  border: 1px solid var(--border);
  cursor: default;
}

/* --- Converter tool shell (travel, temperature, area) --- */
body.tool-page {
  margin: 0;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 1.25rem;
  padding: 2rem 1.5rem 2.5rem;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(61, 214, 195, 0.12), transparent),
    var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.tool-page .site-title {
  margin: 0;
  width: min(100%, 66rem);
  max-width: 100%;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--text);
  text-align: center;
}

.tool-page .page-main {
  width: min(100%, 66rem);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  align-items: stretch;
}

.tool-page .page-main > .panel-wide {
  grid-column: 1 / -1;
}

.tool-page .panel {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow);
}

.tool-page .panel h2 {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.tool-page .lede {
  margin: 0 0 1.75rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.tool-page .lede a {
  color: var(--accent-dim);
  text-decoration: none;
}

.tool-page .lede a:hover,
.tool-page .lede a:focus-visible {
  color: var(--accent);
  text-decoration: underline;
  outline: none;
}

.tool-page label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 0.45rem;
}

.tool-page .field {
  margin-bottom: 1.25rem;
}

.tool-page .field label:has(input[type="checkbox"]) {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: none;
  letter-spacing: normal;
  color: var(--text);
  cursor: pointer;
}

.tool-page .field label:has(input[type="checkbox"]) input[type="checkbox"] {
  width: 1.05rem;
  height: 1.05rem;
  margin: 0;
  accent-color: var(--accent-dim);
  cursor: pointer;
}

.tool-page .date-field-weekday {
  margin: 0.4rem 0 0;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--accent-dim);
}

.tool-page .unit-price-section-label {
  margin: 0.5rem 0 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.tool-page .area-field-rows,
.tool-page .liquids-field-rows {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 0.25rem;
}

.tool-page .area-field-row,
.tool-page .liquids-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 1.25rem;
  align-items: start;
}

.tool-page .area-field-row .field,
.tool-page .liquids-field-row .field {
  margin-bottom: 0;
}

.tool-page .bmi-input-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin-bottom: 0.5rem;
}

.tool-page .bmi-column h3 {
  margin: 0 0 1rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
}

.tool-page .field--waist-in,
.tool-page .field--height-in,
.tool-page .field--lbs-wide {
  overflow: visible;
}

.tool-page .field--waist-in input[type="number"],
.tool-page .field--height-in input[type="number"] {
  width: calc(100% + 1.5rem);
  max-width: none;
}

.tool-page .field--lbs-wide input[type="number"] {
  width: calc(100% + 1rem);
  max-width: none;
}

.tool-page .readout--ft-in-wide {
  overflow: visible;
  width: calc(100% + 1.5rem);
  max-width: none;
}

@media (max-width: 42rem) {
  .tool-page .area-field-row,
  .tool-page .liquids-field-row {
    grid-template-columns: 1fr;
  }

  .tool-page .bmi-input-columns {
    grid-template-columns: 1fr;
  }
}

.tool-page input[type="number"] {
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 1.25rem;
  font-variant-numeric: tabular-nums;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.tool-page input[type="number"]::placeholder {
  color: var(--muted);
  opacity: 0.6;
}

.tool-page input[type="number"]:focus {
  border-color: var(--accent-dim);
  box-shadow: 0 0 0 3px rgba(61, 214, 195, 0.2);
}

.tool-page input[type="number"]:user-invalid {
  border-color: var(--error);
}

.tool-page select {
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  cursor: pointer;
}

.tool-page select:focus {
  border-color: var(--accent-dim);
  box-shadow: 0 0 0 3px rgba(61, 214, 195, 0.2);
}

.tool-page .currency-table {
  margin-top: 0.25rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.tool-page .currency-table-head,
.tool-page .currency-table-row {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(5.75rem, 1fr) minmax(6.5rem, 1fr);
  gap: 0.65rem;
  align-items: center;
}

.tool-page .currency-table-head {
  margin-bottom: 0.5rem;
  padding: 0 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.tool-page .currency-table-row {
  margin-bottom: 0.65rem;
}

.tool-page .currency-table-cell--to {
  font-size: 0.9rem;
  color: var(--text);
}

.tool-page .currency-display {
  display: block;
  width: 100%;
  padding: 0.75rem 0.85rem;
  font-size: 1.1rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  color: var(--accent);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-sizing: border-box;
  white-space: nowrap;
}

.tool-page .currency-display--empty {
  color: var(--muted);
  font-weight: 500;
  font-size: 1rem;
}

.tool-page input[type="text"],
.tool-page input[type="email"],
.tool-page textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.tool-page input[type="text"]::placeholder,
.tool-page input[type="email"]::placeholder,
.tool-page textarea::placeholder {
  color: var(--muted);
  opacity: 0.6;
}

.tool-page input[type="text"]:focus,
.tool-page input[type="email"]:focus,
.tool-page textarea:focus {
  border-color: var(--accent-dim);
  box-shadow: 0 0 0 3px rgba(61, 214, 195, 0.2);
}

.tool-page input[type="text"]:user-invalid,
.tool-page input[type="email"]:user-invalid,
.tool-page textarea:user-invalid {
  border-color: var(--error);
}

.tool-page textarea {
  min-height: 8rem;
  resize: vertical;
  line-height: 1.5;
}

.tool-page .contact-form button[type="submit"],
.tool-page #contact-form button[type="submit"] {
  display: inline-block;
  margin-top: 0.25rem;
  padding: 0.65rem 1.1rem;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--bg);
  background: var(--accent-dim);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s;
}

.tool-page .contact-form button[type="submit"]:hover,
.tool-page .contact-form button[type="submit"]:focus-visible,
.tool-page #contact-form button[type="submit"]:hover,
.tool-page #contact-form button[type="submit"]:focus-visible {
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(61, 214, 195, 0.25);
  outline: none;
}

.tool-page .contact-form button[type="submit"]:disabled,
.tool-page #contact-form button[type="submit"]:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.tool-page .form-status {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  display: none;
}

.tool-page .form-status.is-visible {
  display: block;
}

.tool-page .form-status--pending,
.tool-page .form-status--ok {
  color: var(--accent);
}

.tool-page .form-status--error {
  color: var(--error);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.tool-page .readout {
  margin: -0.25rem 0 1.5rem;
  padding: 1rem 1.1rem;
  background: var(--bg);
  border: 1px dashed var(--border);
  border-radius: 10px;
}

.tool-page .readout-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.tool-page .readout-value {
  font-size: 1.35rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  color: var(--accent);
}

.tool-page .readout-value.readout-empty {
  color: var(--muted);
  font-weight: 500;
  font-size: 1.05rem;
}

.tool-page .readout-value.readout-detail {
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.45;
  color: var(--text);
}

.tool-page .readout-value.readout-detail.readout-empty {
  color: var(--muted);
}

.tool-page .readout-value.readout-detail--multiline {
  white-space: pre-line;
}

.tool-page .meta {
  margin-top: 1.25rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.tool-page .meta code {
  font-size: 0.78em;
  padding: 0.12em 0.35em;
  background: var(--bg);
  border-radius: 4px;
  border: 1px solid var(--border);
}

.tool-page .meta a {
  color: var(--accent-dim);
  text-decoration: none;
}

.tool-page .meta a:hover,
.tool-page .meta a:focus-visible {
  color: var(--accent);
  text-decoration: underline;
  outline: none;
}

.tool-page .legal-prose h3 {
  margin: 1.5rem 0 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
}

.tool-page .legal-prose h3:first-of-type {
  margin-top: 0.25rem;
}

.tool-page .legal-prose p {
  margin: 0 0 0.85rem;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

.tool-page .legal-prose a {
  color: var(--accent-dim);
  text-decoration: none;
}

.tool-page .legal-prose a:hover,
.tool-page .legal-prose a:focus-visible {
  color: var(--accent);
  text-decoration: underline;
  outline: none;
}

@media (max-width: 52rem) {
  .tool-page:not(.tool-page--narrow) .site-title,
  .tool-page:not(.tool-page--narrow) .page-main {
    width: min(100%, 32rem);
  }

  .tool-page:not(.tool-page--narrow) .page-main {
    grid-template-columns: 1fr;
  }
}

.tool-page.tool-page--narrow .site-title,
.tool-page.tool-page--narrow .home-link,
.tool-page.tool-page--narrow .page-main {
  width: min(100%, 32rem);
}

.tool-page.tool-page--narrow .page-main {
  grid-template-columns: 1fr;
}

.tool-page .home-link {
  margin: 0;
  width: min(100%, 66rem);
  max-width: 100%;
  font-size: 0.9rem;
}

.tool-page.tool-page--narrow .home-link {
  width: min(100%, 32rem);
}

.tool-page.tool-page--bmi-bri .site-title,
.tool-page.tool-page--bmi-bri .home-link,
.tool-page.tool-page--bmi-bri .page-main,
body.tool-page.tool-page--bmi-bri > .bmi-bri-hero-img {
  width: min(100%, 36rem);
}

body.tool-page > .data-storage-hero-img {
  display: block;
  width: min(100%, 32rem);
  max-width: 100%;
  height: auto;
  margin: 0 auto 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

body.tool-page > .data-storage-hero-img + .site-title {
  margin-top: -0.8rem;
}

.tool-page.tool-page--data-storage .site-title,
.tool-page.tool-page--data-storage .home-link,
.tool-page.tool-page--data-storage .page-main {
  width: min(100%, 38.4rem);
}

.tool-page.tool-page--data-storage .page-main {
  grid-template-columns: 1fr;
}

body.tool-page.tool-page--narrow > .mortgage-hero-img,
body.tool-page.tool-page--narrow > .loan-hero-img,
body.tool-page.tool-page--narrow > .break-even-hero-img,
body.tool-page.tool-page--narrow > .inflation-hero-img,
body.tool-page.tool-page--narrow > .salary-hero-img,
body.tool-page.tool-page--narrow > .tip-hero-img,
body.tool-page.tool-page--narrow > .discount-hero-img,
body.tool-page.tool-page--narrow > .unit-price-hero-img,
body.tool-page.tool-page--narrow > .vat-hero-img,
body.tool-page.tool-page--narrow > .percentage-hero-img,
body.tool-page.tool-page--narrow > .trip-fuel-hero-img,
body.tool-page.tool-page--narrow > .debt-payoff-hero-img,
body.tool-page.tool-page--narrow > .angle-hero-img,
body.tool-page.tool-page--narrow > .energy-hero-img {
  display: block;
  width: min(100%, 25.6rem);
  max-width: 100%;
  height: auto;
  margin: 0 auto 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

body.tool-page.tool-page--narrow > .mortgage-hero-img + .site-title,
body.tool-page.tool-page--narrow > .loan-hero-img + .site-title,
body.tool-page.tool-page--narrow > .break-even-hero-img + .site-title,
body.tool-page.tool-page--narrow > .inflation-hero-img + .site-title,
body.tool-page.tool-page--narrow > .salary-hero-img + .site-title,
body.tool-page.tool-page--narrow > .tip-hero-img + .site-title,
body.tool-page.tool-page--narrow > .discount-hero-img + .site-title,
body.tool-page.tool-page--narrow > .unit-price-hero-img + .site-title,
body.tool-page.tool-page--narrow > .vat-hero-img + .site-title,
body.tool-page.tool-page--narrow > .percentage-hero-img + .site-title,
body.tool-page.tool-page--narrow > .trip-fuel-hero-img + .site-title,
body.tool-page.tool-page--narrow > .debt-payoff-hero-img + .site-title,
body.tool-page.tool-page--narrow > .angle-hero-img + .site-title,
body.tool-page.tool-page--narrow > .energy-hero-img + .site-title {
  margin-top: -0.6rem;
}

body.tool-page.tool-page--currency > .currencies-hero-img {
  display: block;
  width: min(100%, calc(66rem * 0.4));
  max-width: 100%;
  height: auto;
  margin: 0 auto 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

body.tool-page.tool-page--currency > .currencies-hero-img + .site-title {
  margin-top: -1.1rem;
}

.tool-page.tool-page--currency .site-title,
.tool-page.tool-page--currency .home-link,
.tool-page.tool-page--currency .page-main {
  width: min(100%, 66rem);
}

.tool-page.tool-page--currency .page-main {
  grid-template-columns: 1fr;
}

.tool-page .currency-panels {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 1.25rem;
  align-items: start;
  grid-column: 1 / -1;
}

.tool-page .currency-page-footer {
  grid-column: 1 / -1;
}

.tool-page .unit-section-separator {
  grid-column: 1 / -1;
  height: 8px;
  margin: 0.75rem 0 0.5rem;
  background: linear-gradient(90deg, var(--border), var(--accent-dim), var(--border));
  border-radius: 999px;
}

.tool-page .address-range {
  grid-column: 1 / -1;
  margin-top: 0.75rem;
}

.tool-page .address-range h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.tool-page .address-range-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: 0.75rem;
}

.tool-page .address-range-grid .readout-value {
  overflow-x: auto;
  white-space: nowrap;
}

.tool-page.tool-page--currency .pair-usd-heading {
  margin: 1.25rem 0 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted, #6b7280);
}

.tool-page .search-combobox,
.tool-page .coin-combobox {
  position: relative;
}

.tool-page .search-combobox__input,
.tool-page .coin-combobox__input {
  width: 100%;
  box-sizing: border-box;
}

.tool-page .search-combobox__list,
.tool-page .coin-combobox__list {
  position: absolute;
  z-index: 20;
  left: 0;
  right: 0;
  margin: 0.25rem 0 0;
  padding: 0.35rem 0;
  max-height: 14rem;
  overflow-y: auto;
  list-style: none;
  background: var(--panel, #1a2332);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.tool-page .search-combobox__option,
.tool-page .coin-combobox__option {
  padding: 0.55rem 0.85rem;
  font-size: 0.95rem;
  cursor: pointer;
}

.tool-page .search-combobox__option:hover,
.tool-page .search-combobox__option[aria-selected="true"],
.tool-page .coin-combobox__option:hover,
.tool-page .coin-combobox__option[aria-selected="true"] {
  background: rgba(61, 214, 195, 0.12);
}

.tool-page .search-combobox__option--clear,
.tool-page select option.select-option--clear {
  color: var(--muted);
}

.tool-page .search-combobox__option--clear {
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.2rem;
}

.tool-page select.select--clear-value {
  color: var(--muted);
}

@media (max-width: 52rem) {
  .tool-page .currency-panels {
    grid-template-columns: 1fr;
  }
}

/* One-to-many table: full-width rate/amount on narrow phones */
@media (max-width: 36rem) {
  .tool-page .currency-table {
    overflow-x: visible;
  }

  .tool-page .currency-table-head {
    display: none;
  }

  .tool-page .currency-table-row {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    padding: 0.85rem 0.9rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 10px;
  }

  .tool-page .currency-table-row .currency-table-cell {
    display: block;
    width: 100%;
    min-width: 0;
  }

  .tool-page .currency-table-row .currency-table-cell--to {
    font-size: 0.95rem;
    font-weight: 600;
    padding-bottom: 0.15rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 0.15rem;
  }

  .tool-page .currency-table-row .currency-table-cell:nth-child(2)::before,
  .tool-page .currency-table-row .currency-table-cell:nth-child(3)::before {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
  }

  .tool-page .currency-table-row .currency-table-cell:nth-child(2)::before {
    content: "Rate";
  }

  .tool-page .currency-table-row .currency-table-cell:nth-child(3)::before {
    content: "Amount";
  }

  .tool-page .currency-table-row .currency-display {
    font-size: 1.05rem;
    padding: 0.75rem 0.85rem;
  }
}

.tool-page .home-link a {
  color: var(--accent-dim);
  text-decoration: none;
}

.tool-page .home-link a:hover,
.tool-page .home-link a:focus-visible {
  color: var(--accent);
  text-decoration: underline;
  outline: none;
}

.tool-page .debt-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.tool-page .debt-card {
  padding: 1.1rem 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.tool-page .debt-card-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.tool-page .debt-card-title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
}

.tool-page .debt-actions {
  margin: 0 0 1.25rem;
}

.tool-page .debt-action-btn {
  display: inline-block;
  padding: 0.55rem 0.95rem;
  font-size: 0.88rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--bg);
  background: var(--accent-dim);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s;
}

.tool-page .debt-action-btn:hover,
.tool-page .debt-action-btn:focus-visible {
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(61, 214, 195, 0.25);
  outline: none;
}

.tool-page .debt-action-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.tool-page .debt-action-btn--remove {
  padding: 0.35rem 0.65rem;
  font-size: 0.78rem;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--border);
  box-shadow: none;
}

.tool-page .debt-action-btn--remove:hover,
.tool-page .debt-action-btn--remove:focus-visible {
  color: var(--text);
  background: var(--surface);
  box-shadow: none;
}

.tool-page .debt-card .field:last-child {
  margin-bottom: 0;
}