/**
 * Bootstrap-heavy calc form — scoped to .cb-calc-page only (loaded on calc route).
 * Replaces legacy .cb-theme .cb-calc-* pairing; uses template_4 tokens.
 */
.cb-calc-page .container {
  max-width: min(1080px, var(--t4-max));
}

.cb-calc-shell {
  display: grid;
}

.cb-calc-card__head {
  padding: 1.25rem 1.5rem 1rem;
  border-bottom: 1px solid var(--t4-line);
  background: linear-gradient(180deg, var(--t4-paper-muted), #fff);
}

.cb-calc-card__head .title {
  margin: 0 0 0.35rem;
  font-family: var(--t4-font-display);
}

.cb-calc-card__head p {
  margin: 0;
  color: var(--t4-muted);
  max-width: 52ch;
}

.cb-calc-card__body {
  padding: 1.25rem 1.5rem 1.5rem;
}

.cb-calc-page label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--t4-muted);
  margin-bottom: 0.35rem;
}

.cb-calc-page .form-control,
.cb-calc-page .input-group-text {
  border: 1px solid var(--t4-line);
  min-height: 46px;
  font-size: 1rem;
}

.cb-calc-page .form-control {
  border-radius: var(--t4-radius);
  background: #fff;
  color: var(--t4-ink);
}

.cb-calc-page .input-group-prepend .input-group-text {
  border-top-left-radius: var(--t4-radius);
  border-bottom-left-radius: var(--t4-radius);
  font-weight: 600;
  color: var(--t4-ink-soft);
  background: var(--t4-paper-muted);
}

.cb-calc-page .shipping_dhl {
  list-style: none;
  margin: 0 0 0.5rem;
  padding: 0;
}

.cb-calc-page .shipping_dhl:last-child {
  margin-bottom: 0;
}

.cb-calc-page .shipping_dhl label {
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--t4-ink);
  margin: 0;
  cursor: pointer;
}

.cb-calc-page .pricing-plan-footer,
.cb-calc-page .wc-proceed-to-checkout {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.cb-calc-page input[disabled],
.cb-calc-page select[disabled] {
  background: var(--t4-paper-muted);
  color: var(--t4-ink-soft);
  opacity: 1;
}

.cb-calc-page select.form-control {
  cursor: pointer;
}