.maintenance-calculator {
  padding-bottom: clamp(48px, 7vw, 96px);
}

.maintenance-heading {
  margin: 8px 0 clamp(24px, 4vw, 44px);
}

.maintenance-heading h1 {
  margin-bottom: 12px;
}

.maintenance-heading p {
  max-width: 58ch;
  color: var(--muted);
  font-size: clamp(15px, 1.5vw, 19px);
  margin: 0;
}

.maintenance-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr);
  align-items: start;
  gap: clamp(16px, 2.4vw, 30px);
}

.maintenance-panel {
  padding: clamp(18px, 3vw, 36px);
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
}

.maintenance-panel h2 {
  margin: 0 0 18px;
  font-size: clamp(21px, 2.45vw, 30px);
  letter-spacing: -.035em;
}

.maintenance-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
  margin-bottom: 22px;
}

.maintenance-fields .pp-field {
  margin: 0;
}

.maintenance-wide {
  grid-column: 1 / -1;
}

.maintenance-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.maintenance-suggestions button {
  min-height: 38px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-alt);
  color: var(--text);
  font: inherit;
  cursor: pointer;
}

.maintenance-help {
  color: var(--muted);
  font-size: .87rem;
  line-height: 1.5;
}

.maintenance-fields .maintenance-help {
  margin: -5px 0 0;
  min-height: 1.5em;
}

.maintenance-error {
  color: var(--text);
  background: var(--brand-violet-surface);
  border-radius: var(--radius);
  padding: 9px 12px;
  margin: 0 0 14px;
}

.maintenance-summary {
  background: var(--surface-alt);
}

.maintenance-rate {
  font-weight: 800;
  font-size: clamp(23px, 3vw, 34px);
  margin: 0 0 9px;
  line-height: 1.2;
}

.maintenance-rate span {
  color: var(--muted);
  font-size: .92rem;
  font-weight: 600;
}

.maintenance-vehicle {
  font-weight: 750;
}

.maintenance-summary .button:not([hidden]) {
  margin-top: 12px;
}

.maintenance-totals {
  margin: 16px 0 12px;
}

.maintenance-totals div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2px 14px;
  padding: 8px 0;
}

.maintenance-totals dd {
  margin: 0;
  font-weight: 800;
}

.maintenance-totals div:last-child {
  border-top: 1px solid var(--line);
  font-weight: 800;
}

.maintenance-breakdown {
  margin-top: clamp(16px, 2.4vw, 30px);
}

.maintenance-operations {
  padding: 0;
  margin: 0 0 20px;
  list-style: none;
}

.maintenance-operations li {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.maintenance-operations strong, .maintenance-operations span {
  display: block;
}

.maintenance-operations span,
.maintenance-notes {
  color: var(--muted);
  font-size: .9rem;
}

.maintenance-breakdown summary {
  cursor: pointer;
  font-weight: 750;
}

.maintenance-notes p {
  margin: 8px 0;
}

.maintenance-market-sources a {
  color: var(--brand-violet);
  text-decoration: underline;
}

.maintenance-breakdown .pp-text-link {
  margin-top: 8px;
}

.maintenance-calculator select:focus-visible,
.maintenance-calculator input:focus-visible {
  outline: 2px solid var(--brand-violet);
  outline-offset: 2px;
}

@media (max-width: 760px) {
  .maintenance-layout {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 450px) {
  .maintenance-fields {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 360px) {
  .header-inner,
  .header-actions {
    gap: 8px;
  }
}