/* Stamp duty calculator — page layout and form styles */

.stampduty-page-intro {
  margin-bottom: 1.5rem;
}

.stampduty-page-intro h1 {
  margin: 0 0 0.35rem;
  font-size: var(--font-headline-size);
  font-weight: var(--font-headline-weight);
  letter-spacing: -0.01em;
}

.stampduty-page-intro p {
  margin: 0;
  color: var(--muted);
  max-width: 42rem;
}

.stampduty-nations-guide {
  margin-bottom: 1.5rem;
}

.stampduty-nations-title {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
}

.stampduty-nations-lead {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--muted);
  max-width: 52rem;
}

.nation-guide-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.nation-guide-item {
  padding: 0.85rem 0.95rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface-container-low);
}

.nation-guide-heading {
  margin: 0 0 0.45rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
}

.nation-guide-item p {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--muted);
}

.stampduty-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 1.5rem;
  align-items: start;
}

.stampduty-layout > * {
  min-width: 0;
}

.stampduty-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  min-width: 0;
  max-width: 100%;
}

.stampduty-card h3 {
  margin: 0 0 1rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}

.stampduty-form {
  display: grid;
  gap: 0.85rem;
}

.stampduty-form label {
  display: grid;
  gap: 0.35rem;
  min-width: 0;
  font-size: var(--font-label-sm-size);
  font-weight: var(--font-label-sm-weight);
  letter-spacing: var(--font-label-sm-spacing);
  text-transform: uppercase;
  color: var(--muted);
}

.stampduty-form input,
.stampduty-form select {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--input-bg);
  color: var(--input-text);
  font-size: 1rem;
  font-weight: 400;
  text-transform: none;
  letter-spacing: normal;
}

.stampduty-form input:focus,
.stampduty-form select:focus {
  outline: 2px solid var(--btn-primary);
  outline-offset: 0;
  border-color: var(--btn-primary);
}

:root[data-theme="dark"] .stampduty-form input:focus,
:root[data-theme="dark"] .stampduty-form select:focus {
  outline-color: var(--accent);
  border-color: var(--accent);
}

.stampduty-form select:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.field-hint-inline {
  font-size: 0.8125rem;
  font-weight: 400;
  text-transform: none;
  letter-spacing: normal;
  color: var(--muted);
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.form-warning {
  margin: 0;
  font-size: 0.8125rem;
  color: #b45309;
}

:root[data-theme="dark"] .form-warning {
  color: #fbbf24;
}

.info-box {
  margin-top: 0.25rem;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface-container-low);
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.info-box p {
  margin: 0 0 0.5rem;
}

.info-box p:last-child {
  margin-bottom: 0;
}

.stampduty-results {
  display: grid;
  gap: 0.75rem;
  min-width: 0;
  max-width: 100%;
}

.stampduty-results > * {
  min-width: 0;
}

.summary-tiles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  min-width: 0;
  max-width: 100%;
}

.summary-tile {
  min-width: 0;
  border-radius: var(--radius-lg);
  padding: 1rem 1.1rem;
}

.summary-tile-label {
  margin: 0 0 0.35rem;
  font-size: var(--font-label-sm-size);
  font-weight: var(--font-label-sm-weight);
  letter-spacing: var(--font-label-sm-spacing);
  text-transform: uppercase;
  opacity: 0.85;
}

.summary-tile-value {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.summary-tile-primary {
  background: var(--btn-primary);
  color: var(--on-primary);
}

.summary-tile-secondary {
  background: var(--accent-secondary);
  color: var(--on-primary);
}

.summary-tile-accent {
  background: var(--surface-container-low);
  border: 1px solid var(--border);
  color: var(--text);
}

.summary-tile-accent .summary-tile-label {
  color: var(--muted);
  opacity: 1;
}

.stampduty-result-note {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--muted);
}

.band-table-wrap {
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.band-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.band-table th,
.band-table td {
  padding: 0.55rem 0.35rem;
  border-bottom: 1px solid var(--border);
  text-align: right;
}

.band-table th:first-child,
.band-table td:first-child {
  text-align: left;
  padding-left: 0;
}

.band-table thead th {
  font-size: var(--font-label-sm-size);
  font-weight: var(--font-label-sm-weight);
  letter-spacing: var(--font-label-sm-spacing);
  text-transform: uppercase;
  color: var(--muted);
  border-bottom-width: 2px;
}

.band-table .row-total td {
  font-weight: 600;
  border-bottom-width: 2px;
}

.band-table .row-supplement td {
  color: var(--muted);
}

.band-table .row-muted td {
  color: var(--muted);
  text-align: left;
}

.stampduty-page-disclaimer {
  margin-top: 1.5rem;
}

@media (max-width: 900px) {
  .stampduty-layout {
    grid-template-columns: 1fr;
  }

  .nation-guide-grid {
    grid-template-columns: 1fr;
  }

  .summary-tiles {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .band-table {
    min-width: 22rem;
    font-size: 0.8125rem;
  }

  .summary-tile-value {
    font-size: clamp(1.1rem, 5vw, 1.35rem);
  }
}