@font-face {
  font-family: "SUIT Variable";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/fonts/SUIT-Variable.woff2") format("woff2");
}

/* Aurora semantic tokens, adapted for the Make-Space workspace. */
:root {
  color-scheme: light;
  --color-bg-canvas: oklch(0.955 0.003 260);
  --color-bg-surface: oklch(1 0 0);
  --color-bg-raised: oklch(0.958 0.004 260);
  --color-bg-hover: oklch(0.94 0.009 260);
  --color-bg-pressed: oklch(0.91 0.012 260);
  --color-fg-primary: oklch(0.23 0.012 260);
  --color-fg-secondary: oklch(0.38 0.014 260);
  --color-fg-muted: oklch(0.47 0.015 260);
  --color-stroke-subtle: oklch(0.23 0.012 260 / 0.1);
  --color-stroke-strong: oklch(0.23 0.012 260 / 0.26);
  --color-accent-action: oklch(0.5 0.18 259);
  --color-accent-action-hover: oklch(0.48 0.18 259);
  --color-accent-action-pressed: oklch(0.44 0.17 259);
  --color-accent-action-soft: oklch(0.5 0.18 259 / 0.08);
  --color-accent-danger: oklch(0.48 0.17 24);
  --color-accent-danger-soft: oklch(0.48 0.17 24 / 0.06);
  --color-semantic-success: oklch(0.42 0.1 145);
  --font-ui: "SUIT Variable", "Segoe UI Variable", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --radius-control: 12px;
  --radius-surface: 20px;
  --radius-overlay: 24px;
  --shadow-surface: 0 1px 2px oklch(0.23 0.012 260 / 0.04);
  --shadow-control: 0 1px 3px oklch(0.23 0.012 260 / 0.08);
  --duration-hover: 110ms;
  --ease-standard: cubic-bezier(0.2, 0, 0, 1);
}

* { box-sizing: border-box; }
html { scroll-padding-top: 128px; }
body { margin: 0; min-width: 0; background: var(--color-bg-canvas); color: var(--color-fg-primary); font-family: var(--font-ui); font-size: 14px; line-height: 1.55; -webkit-font-smoothing: antialiased; word-break: keep-all; overflow-wrap: anywhere; }
button, input, select { font: inherit; }
button, summary { cursor: pointer; }
button, a { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
button, a, input, select { transition: background-color var(--duration-hover) var(--ease-standard), color var(--duration-hover) var(--ease-standard), border-color var(--duration-hover) var(--ease-standard); }
button:disabled { cursor: default; opacity: .6; }
a { color: inherit; text-decoration: none; }
button { color: inherit; }
button[hidden], [hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--color-accent-action); outline-offset: 3px; }
::selection { background: var(--color-accent-action-soft); }
img, svg { max-width: 100%; }
h1, h2, h3, h4, strong { font-weight: 600; }
.icon { display: inline-block; width: 20px; height: 20px; flex: 0 0 20px; vertical-align: middle; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 8px; left: 16px; z-index: 100; transform: translateY(-180%); padding: 12px 16px; border-radius: 12px; color: white; background: var(--color-accent-action); }
.skip-link:focus { transform: none; }
.app-shell { --page-gutter: 28px; --context-header: calc(64px + env(safe-area-inset-top, 0px)); min-height: 100dvh; }
.topbar { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: var(--context-header); padding: calc(8px + env(safe-area-inset-top, 0px)) max(var(--page-gutter), env(safe-area-inset-right, 0px)) 8px max(var(--page-gutter), env(safe-area-inset-left, 0px)); border-bottom: 1px solid var(--color-stroke-subtle); background: var(--color-bg-surface); }
.brand { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; flex-shrink: 0; }
.brand-mark { color: var(--color-accent-action); }
.brand-mark .icon { width: 24px; height: 24px; }
.brand-title { font-size: 18px; font-weight: 600; letter-spacing: -.5px; white-space: nowrap; }
.topbar-nav { display: flex; align-items: center; gap: 4px; }
.topbar-nav a { display: grid; place-items: center; min-width: 44px; min-height: 44px; padding: 9px 14px; border-radius: 10px; color: var(--color-fg-muted); font-size: 14px; white-space: nowrap; }
.topbar-nav a[aria-current="page"] { color: var(--color-accent-action); background: var(--color-accent-action-soft); font-weight: 600; }
.topbar-nav a:hover { background: var(--color-bg-hover); }
.main-body { width: 100%; max-width: 1280px; margin: 0 auto; padding: 32px max(var(--page-gutter), env(safe-area-inset-right, 0px)) max(32px, env(safe-area-inset-bottom, 0px)) max(var(--page-gutter), env(safe-area-inset-left, 0px)); }
.main-body:has(.place-page) { padding-top: 0; }
.home-wrap, .recent-page { width: 100%; max-width: 840px; margin: 0 auto; }
.search-column, .results-column { min-width: 0; }
.page-heading { margin-bottom: 20px; }
.page-heading h1 { margin: 0; font-size: 24px; line-height: 32px; letter-spacing: -.6px; }
.page-heading p { margin: 6px 0 0; color: var(--color-fg-muted); }
.search-panel { padding: 16px; background: var(--color-bg-surface); border-radius: var(--radius-surface); }
.search-bar { display: flex; gap: 8px; }
.search-field { display: flex; align-items: center; flex: 1; min-width: 0; gap: 8px; padding-left: 12px; background: var(--color-bg-raised); border: 1px solid transparent; border-radius: var(--radius-control); }
.search-field > .icon { color: var(--color-fg-muted); width: 18px; height: 18px; flex-basis: 18px; }
.search-field:focus-within { border-color: var(--color-accent-action); background: var(--color-bg-surface); box-shadow: 0 0 0 3px var(--color-accent-action-soft); }
.search-input { width: 100%; min-width: 0; min-height: 48px; padding: 10px 0; outline: 0; border: 0; background: transparent; color: var(--color-fg-primary); font-size: 16px; }
.search-input::-webkit-search-cancel-button { display: none; }
.search-input::placeholder { color: var(--color-fg-muted); opacity: 1; }
.search-clear, .icon-button { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; padding: 10px; background: transparent; border: 0; border-radius: 10px; }
.search-clear:hover, .icon-button:hover { background: var(--color-bg-hover); }
.btn-primary, .btn-secondary, .btn-close, .chip, .tab, .zone-chip { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; padding: 10px 14px; border: 1px solid transparent; border-radius: var(--radius-control); font-size: 14px; line-height: 22px; }
.btn-primary { flex-shrink: 0; min-width: 68px; color: white; background: var(--color-accent-action); font-weight: 600; }
.btn-primary:hover:not(:disabled) { background: var(--color-accent-action-hover); }
.btn-primary:active:not(:disabled) { background: var(--color-accent-action-pressed); }
.btn-secondary { background: var(--color-bg-surface); border-color: var(--color-stroke-subtle); box-shadow: var(--shadow-surface); }
.btn-secondary:hover:not(:disabled), .btn-close:hover { background: var(--color-bg-hover); }
.quick-row { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.quick-label { color: var(--color-fg-muted); font-size: 12px; margin-right: 4px; }
.chip { color: var(--color-fg-secondary); background: var(--color-bg-raised); font-size: 13px; padding-inline: 10px; }
.chip:hover { background: var(--color-bg-hover); }
.discovery-home[data-has-results="true"] .search-column { position: sticky; top: var(--context-header); z-index: 20; padding-block: 8px; background: var(--color-bg-canvas); }
.discovery-home[data-has-results="true"] .search-panel { padding: 0; background: transparent; }
.discovery-home[data-has-results="true"] .search-field { background: var(--color-bg-surface); }
.search-results { margin-top: 20px; }
.search-results:not(:has(.results-heading, .candidate-row, .loading-box, .empty-box, .alert-error)) { display: none; }
.results-heading { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.results-title { margin: 0; font-size: 16px; line-height: 24px; }
.results-count { color: var(--color-fg-muted); font-size: 13px; }
.applied-query { margin: 0 0 12px; padding: 10px 12px; border-left: 2px solid var(--color-accent-action); color: var(--color-fg-secondary); font-size: 13px; }
.candidate-list { display: grid; gap: 8px; }
.candidate-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; width: 100%; min-width: 0; padding: 16px 18px; text-align: left; border: 1px solid transparent; border-radius: var(--radius-surface); color: var(--color-fg-primary); background: var(--color-bg-surface); box-shadow: var(--shadow-surface); }
.candidate-row:hover:not(:disabled) { border-color: var(--color-stroke-strong); }
.candidate-row:active:not(:disabled) { background: var(--color-bg-hover); }
.candidate-row:disabled { opacity: .75; }
.candidate-row[aria-busy="true"] { border-color: var(--color-accent-action); background: var(--color-accent-action-soft); }
.candidate-copy { display: flex; flex: 1; flex-direction: column; min-width: 0; gap: 3px; }
.candidate-name { display: block; margin: 0; font-size: 16px; font-weight: 600; line-height: 24px; letter-spacing: -.3px; }
.candidate-category { font-size: 12px; color: var(--color-fg-muted); }
.candidate-addr { color: var(--color-fg-secondary); font-size: 13px; line-height: 21px; }
.candidate-arrow { color: var(--color-fg-muted); font-size: 24px; font-weight: 400; }
.candidate-state { display: flex; align-items: center; gap: 8px; color: var(--color-fg-muted); font-size: 12px; }
.candidate-state:empty { display: none; }
.candidate-status { width: fit-content; margin-top: 5px; padding: 2px 7px; background: var(--color-accent-action-soft); color: var(--color-accent-action); border-radius: 6px; font-size: 12px; }
.discovery-help { margin-top: 28px; border-top: 1px solid var(--color-stroke-subtle); color: var(--color-fg-muted); font-size: 13px; }
summary { min-height: 44px; padding-block: 10px; }
.discovery-help summary { width: fit-content; }
.discovery-help ol { margin: 0; padding-left: 22px; line-height: 1.9; }
.discovery-help p { margin-top: 12px; }
.recent-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 20px; }
.recent-heading .page-heading { margin: 0; }
.recent-title-count { color: var(--color-fg-muted); font-size: 18px; font-variant-numeric: tabular-nums; }
.recent-heading p { font-size: 13px; }
.recent-refresh { flex-shrink: 0; font-size: 13px; padding-inline: 10px; }
.recent-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.recent-meta { display: flex; flex-wrap: wrap; gap: 8px; color: var(--color-fg-secondary); font-size: 13px; margin-top: 5px; }
.recent-date { color: var(--color-fg-muted); font-size: 12px; }
.page-footnote { color: var(--color-fg-muted); font-size: 12px; margin-top: 20px; }
.place-header { position: sticky; top: 0; z-index: 35; display: flex; align-items: center; gap: 8px; min-height: var(--context-header); margin: 0 calc(-1 * var(--page-gutter)) 12px; padding: calc(8px + env(safe-area-inset-top, 0px)) var(--page-gutter) 8px; background: var(--color-bg-surface); border-bottom: 1px solid var(--color-stroke-subtle); }
.place-title-row { min-width: 0; flex: 1; }
.place-title-row h1 { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; margin: 0; font-size: 18px; line-height: 24px; letter-spacing: -.5px; }
.place-menu { position: relative; flex: 0 0 auto; }
.place-menu > summary { list-style: none; }
.place-menu > summary::-webkit-details-marker { display: none; }
.place-menu-content { position: absolute; top: calc(100% + 8px); right: 0; z-index: 40; width: min(320px, calc(100vw - 32px)); max-height: calc(100dvh - var(--context-header) - 16px); overflow-y: auto; overscroll-behavior-y: contain; padding: 16px; border: 1px solid var(--color-stroke-subtle); background: var(--color-bg-surface); border-radius: 16px; box-shadow: 0 8px 32px oklch(.23 .012 260 / .12); }
.menu-category, .place-addr { margin: 0 0 8px; font-size: 13px; color: var(--color-fg-muted); }
.menu-action { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 44px; width: 100%; padding: 10px 8px; text-align: left; border: 0; border-radius: 8px; background: transparent; font-size: 14px; }
.menu-action:hover { background: var(--color-bg-raised); }
.copy-status { color: var(--color-accent-action); font-size: 12px; margin: 4px 0; }
.copy-status:empty { display: none; }
.workspace-switcher { display: none; }
.workspace-warning { display: flex; align-items: center; gap: 6px; margin: 0 0 12px; color: var(--color-fg-muted); font-size: 13px; line-height: 20px; }
.workspace-warning .icon { width: 16px; height: 16px; flex-basis: 16px; }
.workspace-grid { display: grid; grid-template-columns: minmax(0,1.45fr) minmax(280px,1fr); gap: 20px; align-items: start; }
.viewport-col, .summary-col { min-width: 0; display: flex; flex-direction: column; gap: 16px; }
.summary-col { position: sticky; top: calc(var(--context-header) + 12px); max-height: calc(100dvh - var(--context-header) - 24px); overflow-y: auto; overscroll-behavior-y: contain; scrollbar-width: thin; padding-bottom: 2px; }
.viewport-toolbar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding: 4px; border-radius: 14px; background: var(--color-bg-surface); }
.floor-tabs { display: flex; flex-wrap: wrap; gap: 2px; min-width: 0; }
.tab { min-width: 44px; border: 0; border-radius: 10px; padding: 10px; font-size: 13px; white-space: nowrap; background: transparent; color: var(--color-fg-muted); }
.tab:hover { background: var(--color-bg-hover); }
.floor-tabs .tab[aria-pressed="true"] { background: var(--color-bg-raised); color: var(--color-fg-primary); font-weight: 600; }
.view-modes { display: flex; flex-shrink: 0; padding: 2px; gap: 2px; border-radius: 10px; background: var(--color-bg-raised); }
.view-modes .tab { min-height: 44px; min-width: 44px; padding: 8px 10px; }
.view-modes .tab[aria-pressed="true"] { background: var(--color-bg-surface); color: var(--color-fg-primary); box-shadow: var(--shadow-control); font-weight: 600; }
.floor-select-label { flex: 1; min-width: 100px; max-width: 220px; }
.floor-select { width: 100%; min-height: 44px; padding: 8px 10px; border: 1px solid var(--color-stroke-subtle); border-radius: 10px; background: var(--color-bg-surface); color: var(--color-fg-primary); font-size: 16px; }
.scene-dialog[open] { display: block; position: static; width: 100%; max-width: none; max-height: none; margin: 0; padding: 0; border: 0; background: transparent; color: inherit; overflow: visible; }
.canvas-holder { position: relative; height: clamp(360px,60svh,620px); overflow: hidden; border: 1px solid var(--color-stroke-subtle); border-radius: var(--radius-surface); background: oklch(.965 .004 260); }
.scene-canvas { display: block; width: 100%; height: 100%; }
.scene-tools { position: absolute; top: 12px; right: 12px; display: flex; align-items: center; gap: 4px; padding: 3px; border-radius: 12px; background: var(--color-bg-surface); border: 1px solid var(--color-stroke-subtle); box-shadow: var(--shadow-control); }
.scene-tool { display: inline-grid; place-items: center; min-width: 44px; min-height: 44px; padding: 6px; border: 0; border-radius: 8px; color: var(--color-fg-secondary); background: transparent; font-size: 20px; }
.scene-tool:hover { background: var(--color-bg-raised); }
.scene-expand { font-size: 12px; padding-inline: 10px; }
.scene-interaction-toggle { display: none; position: absolute; bottom: 12px; right: 12px; min-height: 44px; padding: 10px 14px; border: 1px solid var(--color-stroke-strong); border-radius: 12px; background: var(--color-bg-surface); font-size: 13px; font-weight: 600; box-shadow: var(--shadow-control); }
.scene-interaction-toggle[aria-pressed="true"] { background: var(--color-accent-action); border-color: var(--color-accent-action); color: white; }
.canvas-hint { position: absolute; left: 12px; bottom: 12px; max-width: calc(100% - 24px); padding: 8px 10px; border-radius: 8px; background: oklch(1 0 0 / .94); color: var(--color-fg-muted); font-size: 12px; line-height: 18px; pointer-events: none; }
.hint-touch { display: none; }
.scene-failure { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 24px; text-align: center; background: var(--color-bg-raised); }
.scene-failure p { margin: 0; color: var(--color-fg-muted); }
.scene-failure > div { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.selected-zone-mobile { display: none; }
.floor-notes { display: grid; gap: 12px; }
.floor-note-card, .summary-card { padding: 20px; border-radius: var(--radius-surface); background: var(--color-bg-surface); }
.floor-note-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 12px; }
.floor-note-head h3 { font-size: 15px; margin: 0; }
.floor-note-head > span { font-size: 12px; color: var(--color-fg-muted); }
.zone-chips, .tag-row { display: flex; flex-wrap: wrap; gap: 6px; }
.zone-chip { justify-content: flex-start; text-align: left; padding: 10px 12px; color: var(--color-fg-secondary); font-size: 13px; background: var(--color-bg-raised); }
.zone-chip .icon { width: 16px; height: 16px; flex-basis: 16px; }
.zone-chip:hover { background: var(--color-bg-hover); }
.zone-chip[aria-pressed="true"] { color: var(--color-accent-action); border-color: var(--color-accent-action); background: var(--color-accent-action-soft); }
.zone-empty { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 8px 10px; color: var(--color-fg-muted); border: 1px dashed var(--color-stroke-subtle); border-radius: 10px; font-size: 12px; }
.zone-empty > span { font-size: 12px; white-space: nowrap; }
.summary-card > h3, .gallery-heading h3 { margin: 0 0 16px; font-size: 16px; }
.metric-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
.metric { min-width: 0; padding: 12px; border-radius: 12px; background: var(--color-bg-raised); }
.metric-label { display: block; color: var(--color-fg-muted); font-size: 12px; }
.metric-val { display: block; margin-top: 4px; font-size: 18px; line-height: 28px; font-variant-numeric: tabular-nums; }
.summary-floor-count { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 4px 12px; margin-top: 14px; font-size: 13px; }
.summary-floor-count > span { color: var(--color-fg-muted); }
.summary-section { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--color-stroke-subtle); }
.summary-section h4 { margin: 0 0 10px; font-size: 13px; }
.evidence-warning, .summary-details, .bullet-list, .photo-caption { font-size: 13px; line-height: 1.75; }
.evidence-warning { margin: 0; color: var(--color-fg-secondary); }
.summary-details { margin-top: 8px; color: var(--color-fg-muted); }
.summary-details summary { color: var(--color-fg-secondary); }
.summary-details p { margin: 8px 0; }
.confidence-explanation, .accessibility-note { font-size: 12px; color: var(--color-fg-muted); line-height: 1.7; }
.badge { display: inline-flex; align-items: center; min-height: 26px; padding: 4px 8px; border-radius: 6px; color: var(--color-fg-secondary); background: var(--color-bg-raised); font-size: 12px; line-height: 18px; }
.fact-list { margin: 0; font-size: 13px; }
.fact-list > div { display: flex; justify-content: space-between; gap: 12px; padding: 5px 0; }
.fact-list dt { color: var(--color-fg-muted); }
.fact-list dd { margin: 0; text-align: right; }
.bullet-list { margin: 0; padding-left: 18px; color: var(--color-fg-secondary); }
.bullet-list li + li { margin-top: 6px; }
.pin-drawer-head, .gallery-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.pin-drawer-head h3 { margin: 4px 0 0; font-size: 15px; }
.btn-close { flex-shrink: 0; min-width: 44px; padding: 10px; background: var(--color-bg-raised); color: var(--color-fg-secondary); }
.photo-count, .gallery-heading > span { margin: 4px 0 12px; color: var(--color-fg-muted); font-size: 12px; }
.selected-photo-preview { display: block; width: 100%; padding: 0; border: 0; border-radius: 12px; overflow: hidden; background: var(--color-bg-raised); }
.image-shell { position: relative; display: flex; justify-content: center; align-items: center; min-width: 0; width: 100%; background: var(--color-bg-raised); }
.image-shell img { display: block; width: 100%; object-fit: cover; }
.selected-photo-preview img { height: 180px; }
.image-fallback { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 120px; padding: 16px; color: var(--color-fg-muted); font-size: 13px; }
.photo-caption p { margin: 10px 0 6px; }
.photo-source { display: inline-flex; align-items: center; min-height: 44px; color: var(--color-accent-action); font-size: 13px; text-decoration: underline; text-underline-offset: 3px; }
.photo-navigation { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 12px; font-size: 13px; font-variant-numeric: tabular-nums; }
.photo-navigation .btn-secondary { min-width: 64px; }
.gallery-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 8px; }
.gallery-item { position: relative; display: block; padding: 0; min-height: 80px; overflow: hidden; border: 0; border-radius: 10px; background: var(--color-bg-raised); }
.gallery-item img { height: 86px; }
.gallery-source { display: block; padding: 4px; font-size: 12px; line-height: 18px; color: var(--color-fg-secondary); }
.gallery-all { width: 100%; margin-top: 12px; }
dialog::backdrop { background: oklch(.18 .01 260 / .48); }
.photo-dialog { position: fixed; inset: 0; width: min(720px,calc(100vw - 40px)); max-width: none; max-height: calc(100dvh - 48px); margin: auto; padding: 0; color: var(--color-fg-primary); background: var(--color-bg-surface); border: 1px solid var(--color-stroke-subtle); border-radius: var(--radius-overlay); box-shadow: 0 20px 80px oklch(.23 .012 260 / .15); overflow-y: auto; overscroll-behavior: contain; }
.photo-dialog[open] { display: flex; flex-direction: column; }
.dialog-header, .scene-dialog-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 20px; background: var(--color-bg-surface); border-bottom: 1px solid var(--color-stroke-subtle); }
.dialog-header { position: sticky; top: 0; z-index: 2; flex-shrink: 0; }
.dialog-header h2 { margin: 0; font-size: 17px; line-height: 24px; }
.photo-dialog-body { padding: 16px 20px max(20px,env(safe-area-inset-bottom,0px)); min-height: 0; }
.photo-viewer { overflow: hidden; border-radius: 12px; }
.photo-viewer img { width: 100%; height: min(48dvh,480px); object-fit: contain; }
.photo-thumbnails { display: flex; gap: 8px; margin-top: 14px; overflow-x: auto; padding: 4px; scrollbar-width: thin; }
.photo-thumbnails button { flex: 0 0 64px; padding: 0; border: 2px solid transparent; border-radius: 8px; overflow: hidden; background: var(--color-bg-raised); }
.photo-thumbnails button[aria-pressed="true"] { border-color: var(--color-accent-action); }
.photo-thumbnails img { height: 56px; }
.scene-dialog:modal { display: flex; flex-direction: column; position: fixed; inset: 0; z-index: 50; width: 100%; height: 100dvh; max-width: none; max-height: 100dvh; margin: 0; padding: 0; overflow: hidden; background: var(--color-bg-canvas); }
.scene-dialog:modal .canvas-holder { flex: 1; min-height: 0; height: auto; margin: 12px max(12px,env(safe-area-inset-right,0px)) max(12px,env(safe-area-inset-bottom,0px)) max(12px,env(safe-area-inset-left,0px)); }
.scene-dialog:modal .scene-dialog-header { padding-top: calc(8px + env(safe-area-inset-top,0px)); }
.scene-dialog:modal .scene-tools { right: 16px; }
.progress-panel { padding: 16px 20px; margin-bottom: 16px; border-radius: var(--radius-surface); background: var(--color-bg-surface); }
.progress-head { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.spinner { display: inline-block; width: 16px; height: 16px; flex: 0 0 16px; border: 2px solid var(--color-accent-action-soft); border-top-color: var(--color-accent-action); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.progress-steps { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); list-style: none; gap: 8px; padding: 0; margin: 16px 0 0; font-size: 12px; color: var(--color-fg-muted); }
.progress-steps li { padding-top: 8px; border-top: 3px solid var(--color-stroke-subtle); }
.progress-steps li[aria-current="step"] { color: var(--color-accent-action); border-color: var(--color-accent-action); font-weight: 600; }
.progress-steps li.complete { border-color: var(--color-semantic-success); }
.progress-details { font-size: 13px; color: var(--color-fg-muted); margin-top: 8px; }
.progress-details ul { margin-top: 0; padding-left: 20px; max-height: 180px; overflow: auto; }
.analysis-placeholder { padding: 24px; text-align: center; color: var(--color-fg-muted); }
.analysis-placeholder a { display: inline-flex; align-items: center; min-height: 44px; color: var(--color-accent-action); }
.loading-box, .empty-box, .recent-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; min-height: 144px; padding: 28px 20px; text-align: center; border-radius: var(--radius-surface); background: var(--color-bg-surface); color: var(--color-fg-muted); }
.loading-box { flex-direction: row; gap: 12px; }
.empty-box p, .recent-empty p { margin: 0; }
.recent-empty h1, .recent-empty h2 { margin: 0; font-size: 18px; color: var(--color-fg-primary); }
.recent-empty .btn-primary { margin-top: 12px; }
.alert-error { padding: 16px; margin: 0 0 16px; border: 1px solid oklch(.48 .17 24 / .2); border-radius: 14px; background: var(--color-accent-danger-soft); color: var(--color-accent-danger); font-size: 14px; }
.alert-error p { margin: 0 0 10px; }
.alert-error .btn-secondary { margin-right: 8px; }

@media (pointer: coarse) {
  .scene-interaction-toggle { display: inline-flex; }
  .hint-pointer { display: none; }
  .hint-touch { display: inline; }
  .canvas-hint { right: 124px; max-width: none; padding: 6px 8px; }
}
@media (min-width: 640px) and (max-width: 1099px) and (min-height: 500px) {
  .app-shell { --page-gutter: 20px; }
  .workspace-grid { grid-template-columns: minmax(0,1.35fr) minmax(260px,1fr); gap: 16px; }
  .summary-card, .floor-note-card { padding: 16px; }
  .viewport-toolbar { gap: 4px; }
  .view-modes { margin-left: auto; }
  .canvas-holder { height: clamp(380px,62svh,600px); }
  .scene-tools { gap: 0; top: 8px; right: 8px; }
}
@media (max-width: 639px), (max-height: 499px) {
  .app-shell { --page-gutter: 16px; }
  .main-body { padding-top: 20px; }
  .topbar-nav a { padding-inline: 10px; font-size: 13px; }
  .brand-title { font-size: 16px; }
  .brand { gap: 6px; }
  .brand-mark .icon { width: 22px; height: 22px; }
  .page-heading h1 { font-size: 22px; }
  .search-panel { padding: 12px; }
  .quick-label { width: 100%; }
  .quick-row { gap: 6px; }
  .chip { font-size: 12px; padding-inline: 9px; }
  .candidate-row { padding: 14px 16px; }
  .candidate-name { font-size: 16px; }
  .recent-grid { grid-template-columns: minmax(0,1fr); gap: 8px; }
  .recent-refresh span { display: none; }
  .recent-refresh { min-width: 44px; }
  .place-header { margin-bottom: 0; }
  .workspace-switcher { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 4px; position: sticky; top: var(--context-header); z-index: 25; padding: 4px; margin: 8px 0 10px; border-radius: 14px; background: var(--color-bg-surface); box-shadow: 0 0 0 8px var(--color-bg-canvas); }
  .workspace-switcher button { min-height: 44px; padding: 8px; border: 0; border-radius: 10px; background: transparent; color: var(--color-fg-muted); font-size: 14px; }
  .workspace-switcher button[aria-pressed="true"] { background: var(--color-bg-raised); color: var(--color-fg-primary); font-weight: 600; }
  .workspace-warning { font-size: 12px; margin-bottom: 10px; }
  .workspace-grid { grid-template-columns: minmax(0,1fr); gap: 0; }
  .workspace-grid[data-mobile-panel="layout"] #info-panel, .workspace-grid[data-mobile-panel="info"] #layout-panel { display: none; }
  .viewport-col { gap: 12px; }
  .summary-col { position: static; max-height: none; overflow: visible; }
  .selected-zone-panel { display: none; }
  .viewport-toolbar { gap: 4px; }
  .tab { padding-inline: 9px; font-size: 12px; }
  .view-modes .tab { min-height: 44px; padding-inline: 9px; }
  .view-modes { margin-left: auto; }
  .canvas-holder { height: clamp(360px,56svh,520px); }
  .scene-tools { top: 8px; right: 8px; gap: 0; }
  .floor-note-card, .summary-card { padding: 16px; }
  .selected-zone-mobile { display: flex; align-items: center; gap: 8px; min-height: 52px; padding: 12px; text-align: left; color: var(--color-accent-action); background: var(--color-accent-action-soft); border: 1px solid var(--color-stroke-subtle); border-radius: 12px; font-size: 13px; }
  .selected-zone-mobile > span:last-child { margin-left: auto; white-space: nowrap; }
  .photo-dialog { inset: auto 0 0; width: 100%; max-height: calc(100dvh - max(20px,env(safe-area-inset-top,0px))); margin: 0; border-radius: 24px 24px 0 0; }
  .dialog-header { padding: 12px 16px; }
  .dialog-header h2 { font-size: 16px; }
  .photo-dialog-body { padding: 12px 16px max(16px,env(safe-area-inset-bottom,0px)); }
  .photo-viewer img { height: min(42dvh,360px); }
}
@media (max-width: 359px) {
  .app-shell { --page-gutter: 12px; }
  .brand-title { font-size: 15px; }
  .brand-mark { display: none; }
  .topbar { gap: 6px; }
  .topbar-nav a { padding-inline: 8px; }
  .search-bar { gap: 6px; }
  .search-field { padding-left: 8px; gap: 4px; }
  .search-field > .icon { display: none; }
  .search-clear { min-width: 44px; padding-inline: 8px; }
  .btn-primary { min-width: 56px; padding-inline: 10px; }
  .quick-row { gap: 4px; }
  .chip { padding-inline: 8px; }
  .viewport-toolbar { align-items: stretch; }
  .view-modes { flex: 1 1 100%; }
  .view-modes .tab { flex: 1; }
  .scene-expand { padding-inline: 8px; }
}
@media (max-height: 499px) {
  .canvas-holder { height: 320px; }
  .photo-dialog { max-height: 100dvh; }
  .photo-viewer img { height: 50dvh; }
}
/* Two physical segments keep controls clear of the hinge. */
@media (horizontal-viewport-segments: 2) and (vertical-viewport-segments: 1) {
  .main-body:has(.place-page) { max-width: none; padding-inline: 0; }
  .place-header { margin-inline: 0; display: grid; grid-template-columns: 44px minmax(0,1fr) 44px; width: env(viewport-segment-width 0 0); padding-inline: 12px; }
  .workspace-switcher { display: none; }
  .workspace-warning { margin-inline: 16px; width: calc(env(viewport-segment-width 0 0) - 32px); }
  .workspace-grid { grid-template-columns: env(viewport-segment-width 0 0) calc(env(viewport-segment-left 1 0) - env(viewport-segment-right 0 0)) env(viewport-segment-width 1 0); gap: 0; }
  .workspace-grid[data-mobile-panel] #layout-panel { display: flex; grid-column: 1; padding-inline: 16px; }
  .workspace-grid[data-mobile-panel] #info-panel { display: flex; grid-column: 3; padding-inline: 16px; }
  .topbar, .home-wrap, .recent-page { width: env(viewport-segment-width 0 0); margin-left: 0; }
  .main-body:not(:has(.place-page)) { max-width: none; padding-inline: 0; }
  .home-wrap, .recent-page { padding-inline: 16px; }
  .recent-grid { grid-template-columns: 1fr; }
  .photo-dialog { width: calc(env(viewport-segment-width 0 0) - 24px); left: 12px; right: auto; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media (forced-colors: active) {
  .tab[aria-pressed="true"], .zone-chip[aria-pressed="true"], .workspace-switcher button[aria-pressed="true"] { outline: 2px solid Highlight; }
  .btn-primary, .btn-secondary, .candidate-row, .chip, .zone-chip, .search-field, .scene-tool, .scene-interaction-toggle { border: 1px solid ButtonText; }
  .summary-card, .floor-note-card { border: 1px solid CanvasText; }
}