/* The scanner is an independent diagram; it does not restyle the existing tour. */
.building-scanner {
  --scanner-reveal: 55%;
  --scanner-accent: #83c4b9;
  position: relative;
  z-index: 1;
  isolation: isolate;
  pointer-events: auto;
  padding: clamp(64px, 8vw, 120px) 0;
  overflow: hidden;
  background: #0e1917;
  color: #f1f3e9;
  border-block: 1px solid #32483f;
  scroll-margin-top: 80px;
}
.building-scanner[data-scanner-system="electrical"] { --scanner-accent: #efbd75; }
.building-scanner[data-scanner-system="water"] { --scanner-accent: #91c8e5; }
.building-scanner *, .building-scanner *::before, .building-scanner *::after { box-sizing: border-box; }
.building-scanner [hidden] { display: none !important; }
.building-scanner__inner { width: min(1380px, calc(100% - 2 * var(--page-pad, 24px))); margin-inline: auto; }
.building-scanner__intro { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .75fr); gap: 30px; align-items: end; margin-bottom: 40px; }
.building-scanner__eyebrow { margin: 0 0 18px; color: #a3bbb0; font-size: 11px; font-weight: 500; line-height: 1.5; letter-spacing: .16em; text-transform: uppercase; }
.building-scanner__intro h2 { margin: 0; font: inherit; font-size: clamp(36px, 5.6vw, 72px); font-weight: 400; line-height: 1.02; letter-spacing: -.055em; }
.building-scanner__intro h2 span { display: block; color: #a2b5a9; }
.building-scanner__intro-copy { max-width: 40ch; }
.building-scanner__intro-copy p { color: #c3d0c6; font-size: 15px; line-height: 1.7; }
.building-scanner__provenance { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 14px; padding: 6px 9px; border: 1px solid #52695d; color: #e1e8db; font-size: 10px; font-weight: 500; line-height: 1.4; letter-spacing: .07em; text-transform: uppercase; }
.building-scanner__provenance::before { content: ""; width: 5px; height: 5px; background: #d4b879; }
.building-scanner__layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(240px, 290px); border: 1px solid #3b5045; }
.building-scanner__drawing { min-width: 0; background: #11211e; }
.building-scanner__drawing-meta { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 20px; padding: 18px 22px; border-bottom: 1px solid #30483c; color: #b6c9bb; font-size: 10px; line-height: 1.4; letter-spacing: .1em; text-transform: uppercase; }
.building-scanner__stage { position: relative; width: 100%; aspect-ratio: 1000 / 640; overflow: hidden; contain: layout paint; touch-action: pan-y; user-select: none; -webkit-user-select: none; }
.building-scanner.is-enhanced .building-scanner__stage { cursor: ew-resize; }
.building-scanner__svg { display: block; width: 100%; height: 100%; }
.building-scanner__svg text { font-family: "Geist", Arial, sans-serif; }
.building-scanner__svg [data-scanner-system] { color: #83c4b9; }
.building-scanner__svg [data-scanner-system="electrical"] { color: #efbd75; }
.building-scanner__svg [data-scanner-system="water"] { color: #91c8e5; }
.building-scanner.is-enhanced .building-scanner__svg [data-scanner-system] { display: none; }
.building-scanner.is-enhanced .building-scanner__svg [data-scanner-system].is-selected { display: inline; }
.building-scanner__boundary { display: none; position: absolute; top: 0; bottom: 0; left: 0; width: 100%; transform: translate3d(var(--scanner-reveal), 0, 0); pointer-events: none; }
.building-scanner__boundary::after { content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 1px; background: #e3e6cb; box-shadow: 0 0 18px #b1d1ab35; }
.building-scanner.is-dragging .building-scanner__boundary { will-change: transform; }
.building-scanner.is-enhanced .building-scanner__boundary { display: block; }
.building-scanner__boundary::before { content: ""; position: absolute; top: 8px; left: -3px; width: 7px; height: 7px; border: 1px solid #e3e6cb; background: #0e1917; transform: rotate(45deg); }
.building-scanner__boundary-handle { position: absolute; top: 51%; left: 0; display: grid; place-items: center; width: 38px; height: 38px; transform: translate(-50%, -50%); border: 1px solid #e3e6cb; border-radius: 50%; background: #162c26; color: #f4f4e3; font-size: 20px; line-height: 1; }
.building-scanner.is-dragging .building-scanner__boundary-handle { background: #e3e6cb; color: #10251b; }
.building-scanner__drawing-caption { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px 16px; margin: 0; padding: 16px 22px; border-top: 1px solid #30483c; color: #b2c3b8; font-size: 11px; line-height: 1.6; }
.building-scanner__drawing-caption strong { color: #e1e8d9; font-weight: 400; }
.building-scanner__notes { padding: 28px 24px; border-left: 1px solid #3b5045; background: #12231e; min-width: 0; }
.building-scanner__notes-title { margin: 0 0 26px; color: #a0baaa; font-size: 10px; font-weight: 500; line-height: 1.5; letter-spacing: .12em; text-transform: uppercase; }
.building-scanner__record + .building-scanner__record { margin-top: 30px; padding-top: 28px; border-top: 1px solid #3b5045; }
.building-scanner.is-enhanced .building-scanner__record { margin: 0; padding: 0; border: 0; }
.building-scanner__record h3 { margin: 0 0 16px; color: var(--scanner-accent); font: inherit; font-size: clamp(24px, 2.8vw, 32px); font-weight: 400; line-height: 1.1; letter-spacing: -.04em; }
.building-scanner__record > p { margin: 0 0 24px; color: #d3dfd3; font-size: 13px; line-height: 1.75; }
.building-scanner__record dl { margin: 0; }
.building-scanner__record dl > div { padding-block: 16px; border-top: 1px solid #3b5045; }
.building-scanner__record dt { margin: 0 0 6px; color: #a0baaa; font-size: 9px; font-weight: 500; line-height: 1.5; letter-spacing: .1em; text-transform: uppercase; }
.building-scanner__record dd { margin: 0; color: #d3dfd3; font-size: 12px; line-height: 1.7; }
.building-scanner__controls { margin: 0 0 28px; }
.building-scanner__control-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(240px, 290px); gap: 24px; align-items: end; }
.building-scanner__systems { min-width: 0; margin: 0; padding: 0; border: 0; }
.building-scanner__systems legend { margin-bottom: 12px; padding: 0; color: #b9c9bc; font-size: 11px; line-height: 1.5; letter-spacing: .04em; }
.building-scanner__system-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.building-scanner__system { display: block; position: relative; cursor: pointer; }
.building-scanner__system input { position: absolute; width: 1px; height: 1px; margin: 0; opacity: 0; }
.building-scanner__system span { display: flex; align-items: center; gap: 10px; min-height: 58px; padding: 13px 15px; border: 1px solid #53675b; color: #d3dfd3; font-size: 12px; line-height: 1.4; }
.building-scanner__system span::before { content: ""; width: 7px; height: 7px; flex: 0 0 7px; border: 1px solid currentColor; border-radius: 50%; }
.building-scanner__system input:checked + span { border-color: var(--scanner-accent); background: #213930; color: #f0f3e4; }
.building-scanner__system input:checked + span::before { border-color: var(--scanner-accent); background: var(--scanner-accent); }
.building-scanner__system input:focus-visible + span { outline: 2px solid #e8a33d; outline-offset: 4px; }
.building-scanner__range-label { display: flex; justify-content: space-between; gap: 16px; color: #b9c9bc; font-size: 11px; line-height: 1.5; }
.building-scanner__range-label output { color: #eff1df; font-variant-numeric: tabular-nums; }
.building-scanner__range { width: 100%; min-width: 0; height: 44px; margin: 5px 0 -5px; accent-color: var(--scanner-accent); cursor: ew-resize; touch-action: pan-y; }
.building-scanner__actions { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px 24px; margin-top: 18px; }
.building-scanner__instruction { max-width: 60ch; color: #a3b9ab; font-size: 11px; line-height: 1.7; }
.building-scanner__action-links { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 24px; }
.building-scanner__action { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 44px; padding: 6px 0; border: 0; border-bottom: 1px solid #688273; border-radius: 0; background: transparent; color: #e5ebdc; font: inherit; font-size: 11px; line-height: 1.5; text-decoration: none; cursor: pointer; }
.building-scanner__action:hover { border-color: #e5ebdc; }
.building-scanner__static-note { margin: 18px 0 0; color: #b9c9bc; font-size: 12px; line-height: 1.7; }
.building-scanner__disclaimer { margin-top: 18px; max-width: 100%; color: #a3b9ab; font-size: 11px; line-height: 1.7; }
.building-scanner.is-enhanced .building-scanner__static-note { display: none; }
.building-scanner__sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
@media (max-width: 940px) {
  .building-scanner__layout { grid-template-columns: minmax(0, 1fr); }
  .building-scanner__notes { border-left: 0; border-top: 1px solid #3b5045; }
  .building-scanner__record { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1fr); column-gap: 26px; }
  .building-scanner__record h3 { grid-column: 1; }
  .building-scanner__record > p { grid-column: 1; margin-bottom: 0; }
  .building-scanner__record dl { grid-column: 2; grid-row: 1 / span 2; }
  .building-scanner__control-grid { grid-template-columns: minmax(0, 1fr); }
  .building-scanner__range-wrap { max-width: 440px; width: 100%; }
}
@media (max-width: 600px) {
  .building-scanner__intro { grid-template-columns: minmax(0, 1fr); gap: 24px; margin-bottom: 28px; }
  .building-scanner__intro-copy { max-width: 100%; }
  .building-scanner__intro-copy p { font-size: 14px; }
  .building-scanner__drawing-meta { padding: 14px; font-size: 9px; }
  .building-scanner__drawing-caption { padding: 14px; font-size: 10px; }
  .building-scanner__notes { padding: 24px 20px; }
  .building-scanner__notes-title { margin-bottom: 16px; }
  .building-scanner__record { display: block; }
  .building-scanner__record > p { margin-bottom: 20px; }
  .building-scanner__system-options { grid-template-columns: minmax(0, 1fr); gap: 7px; }
  .building-scanner__system span { min-height: 44px; padding: 12px 14px; }
  .building-scanner__actions { align-items: flex-start; }
}
@media (forced-colors: active) {
  .building-scanner__system input:checked + span { outline: 2px solid Highlight; }
  .building-scanner__boundary { forced-color-adjust: none; }
  .building-scanner__range { forced-color-adjust: auto; }
}
@media print {
  .building-scanner { break-before: page; padding-block: 28px; background: #fff; color: #111; }
  .building-scanner__intro h2 span, .building-scanner__intro p, .building-scanner__record h3,
  .building-scanner__record p, .building-scanner__record dd, .building-scanner__record dt,
  .building-scanner__notes-title { color: #111; }
  .building-scanner__layout { display: block; border-color: #777; }
  .building-scanner__notes { background: #fff; }
  .building-scanner .building-scanner__record[hidden] { display: block !important; margin-top: 24px; }
  .building-scanner__record, .building-scanner__intro { display: block; }
  .building-scanner__controls, .building-scanner__boundary { display: none !important; }
}