/**
 * Atlas Calculator Detail Page
 */

.atlas-calculator-detail {
  padding-block: var(--space-6);
}

.atlas-calculator-detail > * + * {
  margin-top: var(--space-7);
}

.atlas-calculator-formula,
.atlas-calculator-faq,
.atlas-related-calculators,
.atlas-related-articles {
  max-width: var(--container-lg);
  margin-inline: auto;
}

.atlas-calculator-formula__title,
.atlas-calculator-faq__title,
.atlas-related-calculators__title,
.atlas-related-articles__title {
  margin: 0 0 var(--space-4);
  font-size: var(--font-size-xl);
  color: var(--color-secondary);
}

.atlas-calculator-formula__steps {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.atlas-calculator-formula__step {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-3);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.atlas-calculator-formula__label {
  font-weight: var(--font-weight-medium);
  color: var(--color-secondary);
}

.atlas-calculator-formula__expression {
  display: block;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-family-mono, monospace);
  font-size: var(--font-size-sm);
  background-color: var(--color-bg);
  border-radius: var(--radius-sm);
}

.atlas-calculator-formula__assumptions {
  margin-top: var(--space-5);
}

.atlas-calculator-formula__assumptions-title {
  margin: 0 0 var(--space-3);
  font-size: var(--font-size-lg);
}

.atlas-calculator-formula__assumptions-list {
  margin: 0;
  padding-left: var(--space-5);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

.atlas-calculator-faq__items {
  display: grid;
  gap: var(--space-4);
}

.atlas-calculator-faq__item {
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background-color: var(--color-bg);
}

.atlas-calculator-faq__question {
  margin: 0 0 var(--space-2);
  font-size: var(--font-size-lg);
}

.atlas-calculator-faq__answer {
  margin: 0;
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

.atlas-related-calculators__grid,
.atlas-related-articles__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.atlas-related-articles__item {
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background-color: var(--color-bg);
}

.atlas-related-articles__heading {
  margin: 0 0 var(--space-2);
  font-size: var(--font-size-lg);
}

.atlas-related-articles__heading a {
  color: var(--color-secondary);
  text-decoration: none;
}

.atlas-related-articles__heading a:hover {
  color: var(--color-primary);
}

.atlas-related-articles__excerpt {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

@media (min-width: 40rem) {
  .atlas-related-calculators__grid,
  .atlas-related-articles__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 64rem) {
  .atlas-related-calculators__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}