/* Calculator forms and results */
.calc-form label {
  display: block;
  margin-bottom: var(--space-xs, 0.25rem);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text);
}
.calc-form .field { margin-bottom: var(--space-md, 1rem); }
.calc-form input[type="number"],
.calc-form input[type="text"] {
  width: 100%;
  max-width: 14rem;
  padding: 0.625rem 0.875rem;
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm, 6px);
  background: var(--surface);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.calc-form input[type="number"]:focus,
.calc-form input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft, rgba(15, 118, 110, 0.15));
}
.calc-form select {
  max-width: 18rem;
  padding: 0.625rem 0.875rem;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm, 6px);
  background: var(--surface);
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.calc-form select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft, rgba(15, 118, 110, 0.15));
}
.calc-form .radio-group { margin-top: var(--space-sm, 0.5rem); }
.calc-form .radio-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  margin-bottom: 0.375rem;
  cursor: pointer;
  color: var(--text);
}
.calc-form .radio-group input { margin: 0; accent-color: var(--accent); }

/* Result block */
.calc-result {
  margin-top: var(--space-lg, 1.5rem);
  padding: var(--space-lg, 1.5rem);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius, 10px);
  box-shadow: var(--shadow, 0 1px 3px rgba(0,0,0,0.06));
}
.calc-result h3 {
  margin: 0 0 var(--space-sm, 0.5rem);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text);
}
.calc-result .total {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.calc-result .effective-rate {
  color: var(--text-muted);
  font-size: 0.9375rem;
  margin-top: var(--space-xs, 0.25rem);
  line-height: 1.5;
}
.calc-result .breakdown { margin-top: var(--space-md, 1rem); }
.calc-result .breakdown table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}
.calc-result .breakdown th,
.calc-result .breakdown td {
  text-align: left;
  padding: 0.5rem 0.5rem 0.5rem 0;
  border-bottom: 1px solid var(--border);
}
.calc-result .breakdown th {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.calc-result .breakdown tr:last-child td { border-bottom: none; }
.calc-result .breakdown .band-total {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 500;
}
.calc-error {
  color: var(--error);
  font-size: 0.9375rem;
  margin-top: var(--space-sm, 0.5rem);
  font-weight: 500;
}
.calc-result .related-links {
  margin-top: var(--space-lg, 1.25rem);
  padding-top: var(--space-md, 1rem);
  border-top: 1px solid var(--border);
  font-size: 0.9375rem;
}
.calc-result .related-links a {
  color: var(--accent);
  text-decoration: none;
}
.calc-result .related-links a:hover { text-decoration: underline; }
.calc-result .related-links ul { margin: var(--space-sm, 0.5rem) 0 0; padding-left: 1.25rem; }