/**
 * Atlas Calculator Hub
 */

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

.atlas-calculator-hub__title {
  margin: 0 0 var(--space-5);
  font-size: var(--font-size-2xl);
  line-height: var(--line-height-tight);
  color: var(--color-secondary);
}

.atlas-calculator-hub__empty {
  margin: var(--space-6) 0 0;
  color: var(--color-text-muted);
  text-align: center;
}

.atlas-search-box {
  margin-bottom: var(--space-6);
}

.atlas-search-box__form {
  display: grid;
  gap: var(--space-3);
}

.atlas-search-box__label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-secondary);
}

.atlas-search-box__input,
.atlas-search-box__select {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background-color: var(--color-bg);
}

.atlas-search-box__submit {
  justify-self: start;
}

.atlas-search-box__meta {
  margin: var(--space-3) 0 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.atlas-calculator-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.atlas-calculator-card {
  height: 100%;
}

.atlas-calculator-card__link {
  display: flex;
  gap: var(--space-4);
  height: 100%;
  padding: var(--space-4);
  color: inherit;
  text-decoration: none;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition:
    box-shadow var(--transition-base),
    border-color var(--transition-base),
    transform var(--transition-base);
}

.atlas-calculator-card__link:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.atlas-calculator-card__icon {
  flex-shrink: 0;
}

.atlas-calculator-card__icon-mark {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
}

.atlas-calculator-card__icon-mark--construction-cost::before {
  content: '$';
}

.atlas-calculator-card__icon-mark--cement::before {
  content: 'C';
}

.atlas-calculator-card__icon-mark--brick::before {
  content: 'B';
}

.atlas-calculator-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0;
}

.atlas-calculator-card__title {
  margin: 0;
  font-size: var(--font-size-lg);
  line-height: var(--line-height-snug);
  color: var(--color-secondary);
}

.atlas-calculator-card__description {
  flex: 1;
  margin: 0;
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-muted);
}

.atlas-calculator-card__category {
  align-self: flex-start;
  padding: var(--space-1) var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  background-color: var(--color-surface);
  border-radius: var(--radius-sm);
}

@media (min-width: 40rem) {
  .atlas-search-box__form {
    grid-template-columns: minmax(0, 1fr) 12rem auto;
    align-items: end;
  }

  .atlas-search-box__label {
    grid-column: 1 / -1;
  }

  .atlas-calculator-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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