/* DSCR calculator and explanatory callouts; uses the page design tokens. */
/* Calculator */
.calc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.calc-form {
  display: grid;
  gap: 22px;
}

.calc-group {
  margin: 0;
  padding: 0;
  border: 0;
  border-top: 2px solid var(--mama-navy);
  min-width: 0;
}

.calc-group legend {
  padding: 14px 0 6px;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--mama-navy);
}

.calc-group legend span {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--mama-muted);
}

.calc-group-budget {
  border-top-color: var(--mama-brass);
}

.calc-group:disabled {
  opacity: 0.55;
}

.field {
  padding: 12px 0;
  border-bottom: 1px solid var(--mama-line);
}

.field label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}

.money {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 320px;
  padding: 0 12px;
  background: #fff;
  border: 1px solid #b9b2a2;
  border-radius: 4px;
}

.money:focus-within {
  border-color: var(--mama-navy);
  outline: 3px solid var(--mama-brass);
  outline-offset: 1px;
}

.money input {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 44px;
  border: 0;
  background: transparent;
  color: var(--mama-ink);
  font-variant-numeric: tabular-nums;
}

.money input:focus {
  outline: none;
}

.money .unit,
.money > span:first-child {
  color: var(--mama-muted);
  font-size: 0.9rem;
  white-space: nowrap;
}

.money:has(input[aria-invalid="true"]) {
  border-color: var(--mama-error);
  border-width: 2px;
}

.field-hint {
  margin: 6px 0 0;
  font-size: 0.86rem;
  color: var(--mama-muted);
}

.field-error {
  margin: 6px 0 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--mama-error);
}

.field-error::before {
  content: "Error: ";
}

.group-error {
  padding-bottom: 6px;
}

.error-summary {
  padding: 14px 16px;
  border-left: 4px solid var(--mama-error);
  background: #fbeeee;
  color: var(--mama-ink);
}

.error-summary p {
  margin: 0 0 6px;
  font-weight: 700;
}

.error-summary ul {
  margin: 0;
  padding-left: 1.2em;
}

.error-summary a {
  color: var(--mama-error);
  font-weight: 600;
}

.budget-toggle {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 12px;
  align-items: start;
}

.budget-toggle input {
  width: 22px;
  height: 22px;
  margin: 2px 0 0;
  accent-color: var(--mama-navy);
}

.budget-toggle label {
  font-weight: 600;
}

.budget-toggle .field-hint {
  grid-column: 2;
  margin: 0;
}

.calc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.calc-actions .button-secondary {
  color: var(--mama-navy);
}

.calc-results {
  padding: 28px clamp(20px, 3vw, 32px);
  background: var(--mama-navy);
  color: #e9edf3;
}

.calc-results h3,
.calc-results h4 {
  color: #fff;
}

.calc-results h4 span {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  color: #c3cad6;
}

.results-status {
  font-size: 0.98rem;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.result-list {
  margin: 0 0 12px;
}

.result-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.result-row dt {
  font-weight: 600;
}

.result-row dt span {
  display: block;
  font-weight: 400;
  font-size: 0.82rem;
  color: #c3cad6;
}

.result-row dd {
  margin: 0;
  text-align: right;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.result-row output {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
}

.result-row-key output {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  color: var(--mama-brass);
}

.per {
  font-size: 0.82rem;
  color: #c3cad6;
}

.result-meaning {
  font-size: 0.92rem;
  color: #dfe4ec;
}

.budget-result {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(233, 201, 131, 0.5);
}

.budget-result .field-hint {
  color: #c3cad6;
}

.budget-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.budget-table th,
.budget-table td {
  padding: 7px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-weight: 400;
  text-align: left;
  vertical-align: baseline;
}

.budget-table td {
  text-align: right;
  white-space: nowrap;
  padding-left: 12px;
}

.budget-total th,
.budget-total td {
  font-weight: 700;
  color: #fff;
  border-bottom: 0;
  padding-top: 10px;
}

.budget-word {
  font-weight: 500;
  font-size: 0.85rem;
  color: #c3cad6;
}

.calc-results [data-stale="true"] output {
  color: #9aa5b5;
}

.clarification {
  margin-top: 20px;
  padding: 14px 0 0 16px;
  border-left: 3px solid var(--mama-brass);
}

.clarification h3,
.clarification h4 {
  margin-bottom: 8px;
  font-size: 1rem;
  font-family: var(--font-sans);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.calc-results .clarification p {
  margin: 0;
  font-size: 0.9rem;
  color: #dfe4ec;
}

.clarification-strong {
  padding: 18px 20px;
  background: #fff;
  border: 1px solid var(--mama-line);
  border-left: 4px solid var(--mama-brass-dark);
}

.clarification-strong ul {
  margin: 0;
  padding-left: 1.1em;
}

.clarification-strong li {
  margin-bottom: 8px;
}

@media (max-width: 960px) {
  .calc-layout {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 480px) {
  .money {
    max-width: none;
  }
  .calc-results {
    padding: 22px 16px;
  }
  .result-row dd {
    text-align: left;
  }
}