:root {
  --bg: #EAE1D2;
  --panel: rgba(250, 246, 239, 0.84);
  --ink: #3A3027;
  --muted: #85776A;
  --sage: #6F8468;
  --sage-soft: rgba(111, 132, 104, 0.13);
  --hair: rgba(58, 48, 39, 0.10);
  --lift: 0 1px 2px rgba(70, 45, 25, 0.06), 0 14px 36px -10px rgba(70, 45, 25, 0.22);
  --vignette: rgba(80, 52, 30, 0.12);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #27211C;
    --panel: rgba(44, 38, 32, 0.84);
    --ink: #EFE6D8;
    --muted: #A99B8B;
    --sage: #A3B695;
    --sage-soft: rgba(163, 182, 149, 0.15);
    --hair: rgba(239, 230, 216, 0.10);
    --lift: 0 1px 2px rgba(0, 0, 0, 0.2), 0 14px 36px -10px rgba(0, 0, 0, 0.5);
    --vignette: rgba(0, 0, 0, 0.35);
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body {
  height: 100%; margin: 0; overflow: hidden;
  background: var(--bg); color: var(--ink);
  font-family: Figtree, "Segoe UI", system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}
#scene { position: fixed; inset: 0; }
#scene canvas { display: block; touch-action: none; }
.vignette {
  position: fixed; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse at 55% 50%, transparent 55%, var(--vignette) 100%);
}

.panel {
  position: fixed;
  top: calc(20px + env(safe-area-inset-top, 0px));
  left: calc(20px + env(safe-area-inset-left, 0px));
  width: 272px; padding: 20px 20px 16px;
  background: var(--panel);
  backdrop-filter: blur(16px) saturate(1.1);
  -webkit-backdrop-filter: blur(16px) saturate(1.1);
  border: 1px solid var(--hair); border-radius: 22px;
  box-shadow: var(--lift);
}
.panel-head { display: flex; align-items: center; gap: 4px; }
.area-row { display: flex; align-items: center; gap: 8px; margin: 2px 0 12px; }
.area-row .area { margin: 0; flex: 1; }
.save-state { font-size: 12px; color: var(--sage); opacity: 0; transition: opacity .4s; white-space: nowrap; }
.save-state.show { opacity: 1; }
.save-state.warn { color: #A4553E; }
.undo-group { display: flex; gap: 0; margin-right: -6px; }
.icon-btn {
  flex: none; width: 30px; height: 30px; display: grid; place-items: center; border: none; border-radius: 50%;
  background: transparent; color: var(--ink); cursor: pointer; transition: background .15s, opacity .15s;
}
.icon-btn svg { width: 17px; height: 17px; }
.icon-btn:hover { background: var(--sage-soft); }
.icon-btn:disabled { opacity: 0.3; pointer-events: none; }
.icon-btn[aria-expanded="true"] { background: var(--sage-soft); }
.rooms-pop { transform: none; width: 300px; max-width: calc(100vw - 24px); padding: 8px; }
.rooms-list { display: flex; flex-direction: column; max-height: 260px; overflow-y: auto; }
.room-row {
  display: flex; flex-direction: column; align-items: flex-start; gap: 1px; padding: 9px 12px; border: none; border-radius: 12px;
  background: transparent; color: var(--ink); text-align: left; font-family: inherit; cursor: pointer; transition: background .15s;
}
.room-row:hover { background: var(--sage-soft); }
.room-row[aria-current="true"] { background: var(--sage-soft); box-shadow: inset 3px 0 0 var(--sage); }
.rr-name { font: 400 16px/1.25 "Young Serif", Georgia, serif; }
.rr-meta { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }
.rooms-actions { display: flex; flex-wrap: wrap; gap: 6px; padding: 10px 6px 4px; margin-top: 6px; border-top: 1px solid var(--hair); }
.chip.danger { color: #A4553E; }
.chip.danger.armed { background: #A4553E; border-color: #A4553E; color: #fff; }
.chip:disabled { opacity: 0.35; pointer-events: none; }
.rooms-msg { margin: 8px 8px 4px; font-size: 12.5px; color: var(--muted); line-height: 1.4; }
.room-name {
  width: 100%; margin: 0; padding: 2px 0 4px;
  font: 400 25px/1.2 "Young Serif", Georgia, serif; color: var(--ink);
  background: transparent; border: none; border-bottom: 1px dashed transparent;
  border-radius: 0; transition: border-color .2s;
}
.room-name:hover { border-bottom-color: var(--hair); }
.room-name:focus { outline: none; border-bottom-color: var(--sage); }
.area { margin: 2px 0 14px; font-size: 13.5px; white-space: nowrap; color: var(--muted); font-variant-numeric: tabular-nums; }

.fields { display: grid; }
.field {
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 10px;
  padding: 10px 0; border-top: 1px solid var(--hair);
}
.field-label { font-size: 14.5px; font-weight: 500; }
.field-metric { display: block; font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; margin-top: 1px; }
.stepper {
  display: flex; align-items: center; gap: 2px;
  background: var(--sage-soft); border-radius: 999px; padding: 3px;
}
.stepper button {
  width: 30px; height: 30px; border: none; border-radius: 50%;
  background: transparent; color: var(--ink);
  font: 500 18px/1 Figtree, system-ui, sans-serif;
  cursor: pointer; user-select: none; -webkit-user-select: none;
  transition: background .15s, transform .08s;
}
.stepper button:hover { background: rgba(255, 255, 255, 0.55); }
@media (prefers-color-scheme: dark) { .stepper button:hover { background: rgba(255, 255, 255, 0.08); } }
.stepper button:active { transform: scale(0.88); }
.stepper .val { display: flex; align-items: baseline; }
.stepper input {
  width: 40px; padding: 0; border: none; background: transparent; color: var(--ink);
  font: 600 15px Figtree, system-ui, sans-serif; text-align: right;
  font-variant-numeric: tabular-nums;
}
.stepper input:focus { outline: none; }
.stepper .unit { font-size: 12.5px; color: var(--muted); margin: 0 4px 0 3px; }
.stepper .val:focus-within { box-shadow: 0 0 0 2px var(--sage); border-radius: 8px; }

.row {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 12px; border-top: 1px solid var(--hair);
}
.switch {
  display: flex; align-items: center; gap: 9px; padding: 4px 0;
  background: none; border: none; color: var(--ink); font: 500 14px Figtree, system-ui, sans-serif; cursor: pointer;
}
.switch .track {
  width: 34px; height: 20px; border-radius: 999px; background: var(--hair); position: relative;
  transition: background .2s;
}
.switch .track::after {
  content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.2);
  transition: transform .22s cubic-bezier(.3,.7,.3,1);
}
.switch[aria-checked="true"] .track { background: var(--sage); }
.switch[aria-checked="true"] .track::after { transform: translateX(14px); }
.ghost {
  padding: 7px 13px; border-radius: 999px; border: 1px solid var(--hair);
  background: transparent; color: var(--ink); font: 500 13.5px Figtree, system-ui, sans-serif; cursor: pointer;
  transition: background .15s;
}
.ghost:hover { background: var(--sage-soft); }
button:focus-visible, .room-name:focus-visible { outline: 2px solid var(--sage); outline-offset: 2px; }

.brand {
  position: fixed; left: calc(24px + env(safe-area-inset-left, 0px)); bottom: calc(44px + env(safe-area-inset-bottom, 0px));
  margin: 0; line-height: 1; font: 400 17px/1 "Young Serif", Georgia, serif; color: var(--muted); opacity: 0.75; pointer-events: none;
}
.hint {
  position: fixed; left: calc(24px + env(safe-area-inset-left, 0px)); bottom: calc(18px + env(safe-area-inset-bottom, 0px));
  font-size: 12.5px; color: var(--muted); pointer-events: none;
}

.floors { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; border-top: 1px solid var(--hair); }
.floors .field-label { margin-right: 8px; }
.swatches { display: flex; gap: 8px; }
.swatch {
  width: 26px; height: 26px; border-radius: 50%; border: none; padding: 0; cursor: pointer;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.12); transition: transform .12s, box-shadow .2s;
  background-size: 160% auto;
}
.swatch:hover { transform: scale(1.08); }
.swatch[aria-checked="true"] { box-shadow: inset 0 0 0 1px rgba(0,0,0,.12), 0 0 0 2px var(--panel), 0 0 0 4px var(--sage); }

:root { --thumb-bg: rgba(255, 255, 255, 0.55); --panel-solid: #FBF8F3; }
@media (prefers-color-scheme: dark) { :root { --thumb-bg: rgba(255, 255, 255, 0.05); --panel-solid: #3D352E; } }
.tabs { display: none; }
.catalog {
  position: fixed;
  top: calc(20px + env(safe-area-inset-top, 0px));
  right: calc(20px + env(safe-area-inset-right, 0px));
  width: 252px; max-height: calc(100% - 40px); overflow-y: auto;
  padding: 18px 14px 14px;
  background: var(--panel);
  backdrop-filter: blur(16px) saturate(1.1); -webkit-backdrop-filter: blur(16px) saturate(1.1);
  border: 1px solid var(--hair); border-radius: 22px; box-shadow: var(--lift);
  scrollbar-width: thin;
}
.catalog-title { margin: 2px 6px 12px; font: 400 20px/1.2 "Young Serif", Georgia, serif; }
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.card {
  display: flex; flex-direction: column; padding: 6px 6px 9px; border: none; border-radius: 14px;
  background: transparent; color: var(--ink); text-align: left; font-family: inherit; cursor: pointer;
  transition: background .15s;
}
.card:hover { background: var(--sage-soft); }
.card .thumb {
  display: block; aspect-ratio: 1; margin-bottom: 6px; border-radius: 11px;
  background: var(--thumb-bg) center / 92% no-repeat; transition: transform .12s;
}
.card .thumb.ready { background-color: var(--thumb-bg); }
.card:active .thumb { transform: scale(0.95); }
.card .name { font-size: 13.5px; font-weight: 500; padding: 0 2px; line-height: 1.25; }
.card .dims { font-size: 12px; color: var(--muted); padding: 1px 2px 0; font-variant-numeric: tabular-nums; }

.toolbar {
  position: fixed; left: 50%; bottom: 24px; z-index: 5;
  display: flex; align-items: center; gap: 2px; padding: 6px 6px 6px 18px;
  background: var(--panel); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--hair); border-radius: 999px; box-shadow: var(--lift);
  transform: translate(-50%, 0); transition: opacity .18s, transform .22s cubic-bezier(.3,.7,.3,1);
  white-space: nowrap;
}
.toolbar[hidden] { display: flex; opacity: 0; pointer-events: none; transform: translate(-50%, 10px); }
.tb-info { display: flex; flex-direction: column; margin-right: 10px; line-height: 1.25; }
.tb-name { font-size: 14px; font-weight: 600; }
.tb-dims { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }
.tb-btn {
  width: 40px; height: 40px; border: none; border-radius: 50%; display: grid; place-items: center;
  background: transparent; color: var(--ink); cursor: pointer; transition: background .15s, color .15s, transform .08s;
}
.tb-btn svg { width: 19px; height: 19px; }
.tb-btn:hover { background: var(--sage-soft); }
.tb-btn:active { transform: scale(0.9); }
.tb-btn:disabled { opacity: 0.35; pointer-events: none; }
.tb-btn.danger:hover { color: #A4553E; background: rgba(164, 85, 62, 0.1); }
.swatch[aria-pressed="true"] { box-shadow: inset 0 0 0 1px rgba(0,0,0,.12), 0 0 0 2px var(--panel-solid), 0 0 0 4px var(--sage); }
.walls-row { flex-direction: column; align-items: flex-start; gap: 8px; }
.walls-row .swatches { flex-wrap: wrap; gap: 7px; }
.walls-row .swatch { width: 24px; height: 24px; }
.cat-search {
  width: calc(100% - 8px); margin: 0 4px 10px; padding: 8px 12px; border: 1px solid var(--hair); border-radius: 999px;
  background: var(--panel-solid); color: var(--ink); font: 400 13.5px Figtree, system-ui, sans-serif;
}
.cat-search::placeholder { color: var(--muted); }
.cat-search:focus { outline: none; border-color: var(--sage); }
.cat-empty { margin: 4px 6px; font-size: 13px; color: var(--muted); line-height: 1.45; }
.cat-tabs { display: flex; flex-wrap: wrap; gap: 5px; margin: 0 4px 12px; }
.cat-tabs .chip { padding: 5px 11px; font-size: 12.5px; }
.card[hidden] { display: none; }
.cards-label { grid-column: 1 / -1; margin: 12px 6px 2px; font-size: 13px; color: var(--muted); }
.pop {
  position: fixed; z-index: 6; transform: translateX(-50%);
  width: max-content; max-width: min(340px, calc(100vw - 24px)); padding: 14px 16px 12px;
  background: var(--panel-solid); border: 1px solid var(--hair); border-radius: 18px; box-shadow: var(--lift);
}
.pop[hidden] { display: none; }
.pop-sec + .pop-sec { margin-top: 12px; }
.pop-label { margin: 0 0 8px; font-size: 12.5px; color: var(--muted); }
.pop-swatches { display: flex; flex-wrap: wrap; gap: 10px; padding: 2px; }
.pop-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  padding: 6px 12px; border-radius: 999px; border: 1px solid var(--hair); background: transparent;
  color: var(--ink); font: 500 13px Figtree, system-ui, sans-serif; cursor: pointer; transition: background .15s, border-color .15s;
}
.chip:hover { background: var(--sage-soft); }
.chip[aria-pressed="true"] { background: var(--sage); border-color: var(--sage); color: #fff; }
@media (prefers-color-scheme: dark) { .chip[aria-pressed="true"] { color: #1F1B17; } }
.tb-btn[aria-expanded="true"] { background: var(--sage-soft); }
.views {
  position: fixed; top: calc(18px + env(safe-area-inset-top, 0px)); left: 50%; transform: translateX(-50%); z-index: 4;
  display: flex; align-items: center; gap: 2px; padding: 4px;
  background: var(--panel); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--hair); border-radius: 999px; box-shadow: var(--lift);
}
.views button {
  display: flex; align-items: center; justify-content: center; gap: 6px; min-width: 36px; height: 34px; padding: 0 10px;
  border: none; border-radius: 999px; background: transparent; color: var(--ink);
  font: 600 13.5px Figtree, system-ui, sans-serif; cursor: pointer; transition: background .2s, color .2s;
}
.views button svg { width: 17px; height: 17px; }
.views button span { font-weight: 500; }
.views button:hover { background: var(--sage-soft); }
.views button[aria-pressed="true"] { background: var(--sage); color: #fff; }
@media (prefers-color-scheme: dark) { .views button[aria-pressed="true"] { color: #1F1B17; } }
.views-sep { width: 1px; height: 20px; background: var(--hair); margin: 0 4px; }
.views-label { font-size: 12.5px; color: var(--muted); margin: 0 4px 0 2px; }
.panel, .catalog { transition: opacity .3s ease, transform .35s cubic-bezier(.3,.7,.3,1); }
body.eye .panel { opacity: 0; transform: translateX(-24px); pointer-events: none; }
body.eye .catalog { opacity: 0; transform: translateX(24px); pointer-events: none; }
.views, .toolbar { transition: left .35s cubic-bezier(.3,.7,.3,1), opacity .18s, transform .22s cubic-bezier(.3,.7,.3,1); }
body.measuring canvas { cursor: crosshair; }
.measure-bar {
  position: fixed; top: calc(70px + env(safe-area-inset-top, 0px)); left: 50%; transform: translateX(-50%); z-index: 4;
  display: flex; align-items: center; gap: 8px; padding: 6px 6px 6px 16px; white-space: nowrap;
  background: var(--panel); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--hair); border-radius: 999px; box-shadow: var(--lift); font-size: 13px; color: var(--muted);
}
.measure-bar[hidden] { display: none; }
.ghost.small { padding: 5px 12px; font-size: 13px; }
.ghost[hidden] { display: none; }
.measure-labels { position: fixed; inset: 0; pointer-events: none; z-index: 3; }
.mlabel {
  position: absolute; left: 0; top: 0; display: flex; flex-direction: column; align-items: center;
  padding: 4px 10px 5px; border-radius: 10px; background: var(--panel-solid); color: var(--ink);
  box-shadow: 0 1px 2px rgba(70,45,25,.1), 0 4px 14px -4px rgba(70,45,25,.25); line-height: 1.2; white-space: nowrap;
  pointer-events: auto; font-variant-numeric: tabular-nums;
}
.mlabel.live { pointer-events: none; }
.mlen { font-size: 14px; font-weight: 600; color: #8E4E37; }
@media (prefers-color-scheme: dark) { .mlen { color: #E3A487; } }
.msub { font-size: 11.5px; color: var(--muted); }
.mxy { margin-left: 4px; }
.mdel {
  position: absolute; top: -8px; right: -8px; width: 20px; height: 20px; border-radius: 50%; border: 1px solid var(--hair);
  background: var(--panel-solid); color: var(--muted); font: 600 13px/1 Figtree, system-ui, sans-serif; cursor: pointer;
  opacity: 0; transition: opacity .15s;
}
.mlabel:hover .mdel, .mdel:focus-visible { opacity: 1; }
@media (hover: none) { .mdel { opacity: 1; } }
body.eye .measure-labels { display: none; }
.ideas-btn { white-space: nowrap; display: inline-flex; align-items: center; gap: 6px; padding-left: 11px; padding-right: 12px; }
.ideas-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--hair); transition: background .3s; }
.ideas-btn.has .ideas-dot { background: #C4925F; }
.ideas-pop { transform: none; width: 360px; max-width: calc(100vw - 24px); overflow-y: auto; }
.idea { padding: 10px 0; border-top: 1px solid var(--hair); }
.idea-title { margin: 0 0 3px; font-size: 14px; font-weight: 600; }
.idea-body { margin: 0 0 8px; font-size: 13px; color: var(--muted); line-height: 1.45; }
.idea-actions { display: flex; gap: 6px; }
.idea-actions .chip { padding: 4px 11px; font-size: 12.5px; }
.chip.quiet { border-color: transparent; color: var(--muted); }
.idea-know { margin: 4px 0 2px; padding-top: 10px; border-top: 1px solid var(--hair); font-size: 12.5px; color: var(--muted); line-height: 1.45; font-style: italic; }
.views button { white-space: nowrap; }
.card-price { color: var(--ink); font-weight: 500; }
.budget-btn { font-variant-numeric: tabular-nums; font-weight: 600; }
.budget-pop { transform: none; width: 380px; max-width: calc(100vw - 24px); overflow-y: auto; padding: 14px 16px 12px; }
.bud-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 4px; }
.bud-title { margin: 0; font: 400 19px/1.25 "Young Serif", Georgia, serif; }
.bud-total { margin: 0; font-size: 18px; font-weight: 600; font-variant-numeric: tabular-nums; }
.bud-group { margin: 12px 0 4px; }
.bud-row { display: grid; grid-template-columns: 1fr 86px 72px; align-items: center; gap: 8px; padding: 4px 0; border-top: 1px solid var(--hair); font-size: 13px; }
.bud-name { line-height: 1.3; }
.bud-qty { color: var(--muted); }
.bud-sum { text-align: right; font-variant-numeric: tabular-nums; }
.bud-sum.priceless { grid-column: 2 / 4; color: var(--muted); font-style: italic; }
.price-input { width: 100%; padding: 4px 8px; border: 1px solid var(--hair); border-radius: 8px; background: var(--bg); color: var(--ink); font: 500 13px Figtree, system-ui, sans-serif; text-align: right; font-variant-numeric: tabular-nums; }
.price-input:focus { outline: none; border-color: var(--sage); }
.bud-note { margin: 10px 0 8px; font-size: 12px; color: var(--muted); line-height: 1.45; }
.pop-price { display: flex; align-items: center; gap: 10px; }
.pop-price .price-input { width: 110px; }
.pop-price .typ { font-size: 12.5px; color: var(--muted); }
.tb-price { font-size: 12px; font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; }
body.tour .money { display: none; }
.light-pop { width: 330px; max-width: calc(100vw - 24px); transform: translateX(-50%); padding: 14px 16px 12px; }
.lp-time { float: right; color: var(--ink); font-weight: 600; }
.lp-range { width: 100%; margin: 4px 0 10px; accent-color: var(--sage); }
.lp-gap { margin-top: 12px; }
.lp-north .chip { min-width: 40px; padding: 5px 9px; }
.lp-note { margin: 12px 0 0; font-size: 12px; color: var(--muted); line-height: 1.45; }
.share-pop { width: 340px; max-width: calc(100vw - 24px); transform: translateX(-50%); padding: 16px 18px 14px; }
.share-title { margin: 0 0 6px; font: 400 19px/1.25 "Young Serif", Georgia, serif; }
.share-note { margin: 6px 0 10px; font-size: 13px; color: var(--muted); line-height: 1.45; }
.share-msg { margin: 10px 0 0; font-size: 13px; line-height: 1.4; }
.share-msg.warn { color: #A4553E; } .share-msg.ok { color: var(--sage); }
.gsi-slot { min-height: 44px; margin: 6px 0 8px; }
.share-acct { display: flex; align-items: center; gap: 9px; padding: 4px 0 10px; margin-bottom: 8px; border-bottom: 1px solid var(--hair); }
.share-avatar { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--sage-soft); font-weight: 600; object-fit: cover; }
.share-name { flex: 1; font-size: 14px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.share-label { display: block; font-size: 12.5px; color: var(--muted); margin-bottom: 10px; }
.share-input { display: block; width: 100%; margin-top: 4px; padding: 8px 12px; border: 1px solid var(--hair); border-radius: 10px; background: var(--bg); color: var(--ink); font: 400 14px Figtree, system-ui, sans-serif; }
.share-input:focus { outline: none; border-color: var(--sage); }
.share-row { display: flex; gap: 6px; align-items: center; }
.share-row .share-link { margin: 0; font-size: 12.5px; color: var(--muted); }
.share-actions { display: flex; gap: 8px; margin-top: 4px; }
.chip.primary { background: var(--sage); border-color: var(--sage); color: #fff; }
@media (prefers-color-scheme: dark) { .chip.primary { color: #1F1B17; } }
.chip:disabled { opacity: 0.6; }
.tour-error { position: fixed; inset: 0; z-index: 20; display: grid; place-items: center; background: var(--bg); }
.tour-error[hidden] { display: none; }
.te-card { max-width: 360px; padding: 28px; text-align: center; }
.te-title { margin: 0 0 8px; font: 400 24px/1.25 "Young Serif", Georgia, serif; }
.te-msg { margin: 0 0 18px; color: var(--muted); line-height: 1.5; }
.te-link { color: var(--sage); font-weight: 600; }
.house-by { margin: 0 0 6px; font-size: 13px; color: var(--muted); }
.tour-only { display: none; }
body.tour .tour-only { display: block; }
body.tour .edit-only, body.tour #houseNewRoom, body.tour #shareBtn, body.tour .share-sep { display: none; }
body.tour .house-panel { display: block !important; opacity: 1 !important; transform: none !important; pointer-events: auto !important; }
body.tour .panel:not(.house-panel), body.tour .catalog { display: none !important; }
body.tour.eye .house-panel { opacity: 0 !important; pointer-events: none !important; transform: translateX(-24px) !important; }
.house-hint a { color: var(--sage); font-weight: 600; }
.house-panel { display: none; }
body.house .house-panel { display: block !important; opacity: 1 !important; transform: none !important; pointer-events: auto !important; }
body.house .panel:not(.house-panel), body.house .catalog, body.house .measure-labels { display: none; }
.house-title { margin: 0 0 2px; font: 400 25px/1.2 "Young Serif", Georgia, serif; }
.house-rooms { display: flex; flex-direction: column; gap: 2px; margin: 4px -8px 12px; max-height: 46vh; overflow-y: auto; }
.house-row { display: flex; align-items: center; gap: 6px; padding: 0 8px 0 0; border-radius: 12px; transition: background .15s; }
.house-row:hover, .house-row[aria-current="true"] { background: var(--sage-soft); }
.house-row[aria-current="true"] { box-shadow: inset 3px 0 0 var(--sage); }
.hr-pick { flex: 1; display: flex; flex-direction: column; align-items: flex-start; gap: 1px; padding: 9px 12px; border: none; background: none; color: var(--ink); text-align: left; font-family: inherit; cursor: pointer; }
.house-row .chip { padding: 4px 11px; font-size: 12.5px; }
.house-hint { margin: 12px 0 0; font-size: 12.5px; color: var(--muted); line-height: 1.45; }
.house-labels { position: fixed; inset: 0; pointer-events: none; z-index: 2; }
body:not(.house) .house-labels { display: none; }
.house-label {
  position: absolute; left: 0; top: 0; display: flex; flex-direction: column; align-items: center; gap: 1px;
  padding: 5px 12px 6px; border-radius: 12px; background: var(--panel-solid); box-shadow: 0 2px 10px -3px rgba(70,45,25,.3);
  white-space: nowrap; line-height: 1.2;
}
.hl-name { font: 400 15px "Young Serif", Georgia, serif; color: var(--ink); }
.hl-dims { font-size: 11.5px; color: var(--muted); font-variant-numeric: tabular-nums; }
.tb-btn.tb-open { width: auto; padding: 0 14px; border-radius: 999px; font: 600 13.5px Figtree, system-ui, sans-serif; background: var(--sage); color: #fff; }
.tb-btn.tb-open:hover { background: var(--sage); filter: brightness(1.06); }
.tb-btn[hidden] { display: none; }
@media (prefers-color-scheme: dark) { .tb-btn.tb-open { color: #1F1B17; } }
body.looking, body.looking canvas { cursor: grabbing !important; }
body.dragging, body.dragging canvas { cursor: grabbing !important; }
@media (max-width: 1000px) and (min-width: 641px) { .hint, .brand { display: none; } }

@media (max-width: 640px) {
  .panel {
    top: auto; left: 10px; right: 10px; width: auto;
    bottom: calc(10px + env(safe-area-inset-bottom, 0px));
    padding: 14px 14px 12px; border-radius: 20px;
  }
  .room-name { font-size: 20px; }
  .area { margin-bottom: 10px; font-size: 12.5px; }
  .fields { grid-template-columns: repeat(3, 1fr); gap: 8px; border-top: 1px solid var(--hair); padding-top: 10px; }
  .field { grid-template-columns: 1fr; gap: 6px; padding: 0; border-top: none; }
  .field-label { font-size: 13px; }
  .field-metric { display: inline; margin-left: 4px; }
  .stepper { justify-content: space-between; }
  .stepper button { width: 26px; height: 26px; font-size: 16px; }
  .stepper input { width: 30px; font-size: 14px; }
  .stepper .unit { margin-right: 1px; }
  .row { padding-top: 8px; }
  .floors { margin-top: 10px; padding: 8px 0; }
  .swatch { width: 24px; height: 24px; }
  .hint, .brand { display: none; }
  body.eye .panel, body.eye .catalog { transform: translateY(24px); }
  .views { top: calc(12px + env(safe-area-inset-top, 0px)); }
  .views button { height: 34px; min-width: 36px; padding: 0 8px; }
  .views button span, .views-label { display: none; }
  .measure-bar { top: calc(62px + env(safe-area-inset-top, 0px)); }
  .tabs { display: flex; gap: 3px; padding: 3px; margin-bottom: 12px; background: var(--sage-soft); border-radius: 999px; }
  .tabs button {
    flex: 1; padding: 7px 0; border: none; border-radius: 999px; background: transparent;
    color: var(--ink); font: 500 13.5px Figtree, system-ui, sans-serif; cursor: pointer; transition: background .2s;
  }
  .tabs button[aria-selected="true"] { background: var(--panel-solid); box-shadow: 0 1px 3px rgba(0,0,0,.08); }
  .catalog {
    top: auto; left: 10px; right: 10px; width: auto; max-height: none;
    bottom: calc(10px + env(safe-area-inset-bottom, 0px)); padding: 14px; border-radius: 20px;
  }
  body:not(.show-add) .catalog { display: none; }
  body.show-add .panel { display: none; }
  .catalog-title { display: none; }
  .cards {
    display: flex; gap: 4px; overflow-x: auto; margin: 0 -14px; padding: 0 10px;
    scroll-snap-type: x proximity; scrollbar-width: none;
  }
  .cards::-webkit-scrollbar { display: none; }
  .card { flex: 0 0 104px; scroll-snap-align: start; }
  .cards-label { display: none; }
  .cat-tabs { flex-wrap: nowrap; overflow-x: auto; margin: 0 -14px 10px; padding: 0 14px; scrollbar-width: none; }
  .cat-tabs::-webkit-scrollbar { display: none; }
  .cat-tabs .chip { flex: none; }
  .walls-row { flex-direction: row; align-items: center; }
  .walls-row .swatches { flex-wrap: nowrap; gap: 5px; }
  .walls-row .swatch { width: 22px; height: 22px; }
  .toolbar { padding-left: 14px; }
  .tb-dims { font-size: 11.5px; }
}

/* Code coach */
.idea-tabs { display: flex; gap: 3px; padding: 3px; margin: -2px 0 12px; background: var(--sage-soft); border-radius: 999px; }
.idea-tab { flex: 1; padding: 6px 0; border: none; border-radius: 999px; background: transparent; color: var(--ink); font: 500 13px Figtree, system-ui, sans-serif; cursor: pointer; }
.idea-tab[aria-pressed="true"] { background: var(--panel-solid); box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.idea-uses { margin-bottom: 4px; }
.idea-uses .chip { padding: 4px 10px; font-size: 12.5px; }
.idea-group { margin: 14px 0 0; }
.lvl-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 7px; vertical-align: 1px; background: var(--hair); }
.lvl-fix .lvl-dot { background: #B5603F; }
.lvl-check .lvl-dot { background: #D3A24F; }
.lvl-guide .lvl-dot { background: #8EA3B0; }
.idea-why { margin: -4px 0 6px; font-size: 12.5px; color: var(--muted); line-height: 1.45; font-style: italic; }
.idea-src { margin: 0 0 8px; font-size: 11.5px; color: var(--muted); letter-spacing: .01em; }
.idea-src::before { content: "Source: "; font-weight: 600; }
.idea-oks { margin-top: 12px; padding-top: 8px; border-top: 1px solid var(--hair); font-size: 13px; }
.idea-oks summary { cursor: pointer; color: var(--sage); font-weight: 600; padding: 2px 0; }
.idea-ok { margin: 6px 0 0; line-height: 1.35; }
.ok-tick { color: var(--sage); font-weight: 700; }
.size-row { display: flex; gap: 8px; }
.size-field { flex: 1; font-size: 12px; color: var(--muted); }
.size-field .price-input { margin-top: 3px; text-align: left; }
.size-note { margin: 6px 0 0; font-size: 12px; color: var(--muted); }