/* Keep the existing measurement tool's colours and typography. */
.summary-row {
  grid-template-columns: minmax(150px, 1fr) minmax(150px, 1fr) minmax(280px, 1.6fr);
  grid-template-areas: "length width cta" "actions actions cta" "status status status" "reference reference reference";
}
.summary-row > * { min-width: 0; }
.measure-result-actions {
  grid-area: actions;
  border: 1px solid var(--rule);
  border-radius: var(--radius-card);
  padding: 20px;
  background: var(--paper);
}
.measure-result-actions[hidden], .measure-result-clear[hidden], .measure-result-fallback[hidden] { display: none; }
.measure-result-actions h2 { margin: 0 0 6px; color: var(--ink); font-size: 18px; font-weight: 500; line-height: 1.4; }
.measure-result-actions p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.measure-result-buttons { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 10px; }
.measure-result-buttons .btn { min-height: 44px; }
.measure-result-buttons [hidden] { display: none; }
.measure-result-feedback { min-height: 1.6em; color: var(--ink-2) !important; }
.measure-result-clear { margin-top: 8px; color: var(--accent-ink); background: none; border: 0; padding: 8px 0; font: inherit; text-decoration: underline; cursor: pointer; }
.measure-result-fallback { margin-top: 12px; }
.measure-result-fallback textarea { width: 100%; min-height: 150px; padding: 12px; border: 1px solid var(--rule); border-radius: 8px; font: 13px/1.6 "IBM Plex Mono", monospace; background: var(--paper-2); color: var(--ink); resize: vertical; }
.measure-cta-price { margin: 0; font-size: 12px; color: var(--muted); line-height: 1.7; }
.measure-cta-guide { color: var(--accent-ink); font-size: 13px; line-height: 1.6; text-underline-offset: 3px; }
.cta-card { justify-content: flex-start; gap: 16px; }
.cta-btn { white-space: normal; min-height: 48px; }
.status-card { min-height: 0; }
.result-example-card { max-width: 620px; }
.reference-grid { grid-template-columns: 1fr 1fr; }
.result-example-image { max-height: 220px; object-fit: contain; }
.toolbar { margin: 22px 0 0; }
.toolbar .btn, .paper-toggle button { min-height: 44px; }
.toolbar .btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.stage { margin-top: 16px; }
.viewer canvas { max-height: min(70vh, 720px); width: auto; height: auto; }
.measure-result-actions :focus-visible, .cta-card :focus-visible, .toolbar :focus-visible, .topbar :focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
@media (max-width: 1000px) {
  .summary-row { grid-template-columns: 1fr 1fr; grid-template-areas: "length width" "actions actions" "cta cta" "status status" "reference reference"; }
}
@media (max-width: 760px) {
  .topbar { flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }
  .topbar-actions { width: 100%; gap: 8px; }
  .brand { min-width: 0; }
  .brand-copy { letter-spacing: .06em; }
  .home-link { display: none; }
  .status-pill { flex-basis: 100%; border: 0; padding: 0; font-size: 10px; }
  .measure-language { flex: 1; min-height: 44px; }
  .measure-language select { min-height: 32px; }
  .subtitle { font-size: 15px; }
  .example-band { gap: 12px; margin-top: 20px; }
  .how-card { grid-row: 1; padding: 18px; }
  .example-card { display: grid; grid-template-columns: 96px minmax(0, 1fr); align-items: center; gap: 12px; }
  .example-image { max-height: 128px; }
  .example-caption { padding: 0; font-size: 12px; }
  .toolbar { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .toolbar #uploadBtn { grid-column: 1 / -1; min-height: 48px; }
  .toolbar .btn { padding: 10px 8px; white-space: normal; }
  .summary-row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); grid-template-areas: "length width" "actions actions" "cta cta" "status status" "reference reference"; gap: 10px; }
  .result-card { padding: 16px 12px; }
  .value { font-size: clamp(26px, 7vw, 36px); }
  .value-note { font-size: 11px; }
  .cta-card, .measure-result-actions { padding: 18px; }
  .cta-btn { width: 100%; align-self: stretch; min-width: 0; }
  .measure-result-buttons .btn { flex: 1 1 auto; white-space: normal; }
  .stage { padding: 10px; }
  .viewer { min-height: 350px; padding: 10px; }
  .empty { padding: 20px; }
  .legend { gap: 10px; font-size: 10px; }
}