/* Campus reference: shared visual language, with property data kept intact. */
.ref-dialog {
  --ref-ink:#24333c;--ref-muted:#626f79;--ref-line:#dce4e8;
  --ref-accent:#245a82;--ref-bg:#f3f5f6;
  color:var(--ref-ink);background:#fff;border:1px solid var(--ref-line);
  border-radius:16px;padding:0;width:min(1460px,calc(100vw - 32px));max-width:none;
  height:min(960px,calc(100dvh - 32px));max-height:none;
  box-shadow:0 24px 90px #17344233;font:14px/1.45 var(--font,"Helvetica Neue",Helvetica,Arial,sans-serif);
}
.ref-dialog::backdrop{background:#152c3c75;backdrop-filter:blur(3px)}
.ref-app,.ref-app *{box-sizing:border-box}
.ref-app{display:flex;flex-direction:column;height:100%;min-height:0}
.ref-header{padding:24px 28px 18px;display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.ref-header-identity{display:flex;align-items:center;gap:26px;min-width:0}
.ref-header-identity>img{display:block;width:186px;height:auto;flex:none}
.ref-header-identity>div{padding-left:25px;border-left:1px solid var(--ref-line);min-width:0}
.ref-header h2{margin:0;font-size:24px;font-weight:500;letter-spacing:-.6px;line-height:1.2}
.ref-header p{margin:5px 0 0;color:var(--ref-muted);font-size:12px}
.ref-icon{border:0;background:transparent;color:var(--ref-muted);font-size:27px;cursor:pointer;padding:0;line-height:1;flex:none;width:44px;min-height:44px;border-radius:7px}
.ref-icon:hover{background:var(--ref-bg);color:var(--ref-ink)}
.ref-overview{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 28px 21px}
.ref-summary{display:flex;align-items:flex-start;gap:34px;min-width:0}
.ref-summary>div{display:grid;gap:2px;min-width:0}
.ref-summary strong{color:var(--ref-ink);font-size:24px;font-weight:500;letter-spacing:-.5px;line-height:1.2}
.ref-summary span{color:var(--ref-muted);font-size:11px}
.ref-provenance{margin:0;color:var(--ref-muted);font-size:11px;line-height:1.5;text-align:right;max-width:300px}
.ref-provenance>span{display:block;margin-top:3px}
.ref-tabs{padding:0 28px 12px;display:flex;gap:7px;border-bottom:1px solid var(--ref-line)}
.ref-tabs button{min-height:42px;border:1px solid transparent;background:none;color:var(--ref-muted);padding:10px 14px;border-radius:7px;font:inherit;font-size:13px;font-weight:500;cursor:pointer}
.ref-tabs button:hover{background:var(--ref-bg);color:var(--ref-ink)}
.ref-tabs button[aria-current=page]{color:var(--ref-accent);border-color:#dce7ef;background:#edf3f8}
.ref-workspace{display:grid;grid-template-columns:186px minmax(0,1fr);flex:1;min-height:0;overflow:hidden;background:var(--ref-bg)}
.ref-workspace[data-has-sites=false]{display:block}
.ref-workspace[data-has-sites=false]>.ref-body{height:100%}
.ref-sites{overflow:auto;padding:24px 12px;background:#fafbfc;border-right:1px solid var(--ref-line)}
.ref-sites-heading{font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:var(--ref-muted);padding:0 12px 12px}
.ref-sites-list{display:grid;gap:4px}
.ref-sites-list button{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;min-height:44px;border:1px solid transparent;border-radius:7px;padding:10px 11px;background:none;color:var(--ref-muted);font:inherit;font-size:12px;text-align:left;cursor:pointer}
.ref-sites-list button span{min-width:0;overflow-wrap:anywhere}
.ref-sites-list button small{font-size:10px;color:var(--ref-muted);font-variant-numeric:tabular-nums;flex:none}
.ref-sites-list button:hover{background:#eef2f5;color:var(--ref-ink)}
.ref-sites-list button[aria-current=page]{background:#fff;border-color:var(--ref-line);color:var(--ref-accent);font-weight:600}
.ref-mobile-site{display:none!important}
.ref-body{overflow:auto;padding:24px;min-height:0;min-width:0;scroll-padding:18px;overscroll-behavior:contain}
.ref-footer{padding:12px 28px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--ref-line);color:var(--ref-muted);font-size:11px;background:#fff}
.ref-app label{display:flex;flex-direction:column;gap:7px;color:var(--ref-muted);font-size:12px;font-weight:500;min-width:0}
.ref-app input,.ref-app select{font:inherit;font-size:14px;line-height:1.4;color:var(--ref-ink);border:1px solid #cbd7dd;background:#fff;border-radius:7px;padding:10px 12px;width:100%;min-width:0;min-height:44px}
.ref-app input[type=hidden]{display:none}
.ref-app input:focus,.ref-app select:focus,.ref-app button:focus-visible,.ref-app summary:focus-visible,.ref-app a:focus-visible{outline:3px solid #82b4dc;outline-offset:2px}
.ref-app h3:focus{outline:none}
.ref-button,.ref-primary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border:1px solid #cbd7dd;border-radius:7px;background:#fff;color:var(--ref-ink);padding:10px 13px;font:inherit;font-size:12px;font-weight:500;line-height:1.4;cursor:pointer;text-decoration:none;white-space:nowrap}
.ref-button:hover{background:#f8fafb;border-color:#aabdc8}
.ref-primary{background:var(--ref-accent);border-color:var(--ref-accent);color:#fff}
.ref-primary:hover{background:#1b486a;border-color:#1b486a}
.ref-app button:disabled{opacity:.45;cursor:default}
.ref-filters{display:grid;gap:16px;padding:18px;background:#fff;border:1px solid var(--ref-line);border-radius:10px}
.ref-search-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:end}
.ref-location-filters{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(90px,.5fr) auto;gap:12px;align-items:end}
.ref-filter-more{position:relative;min-width:158px;color:var(--ref-muted);font-size:12px}
.ref-filter-more>summary{display:flex;align-items:center;justify-content:center;gap:7px;min-height:44px;border:1px solid var(--ref-line);border-radius:7px;padding:10px 12px;cursor:pointer;background:#f9fafb;list-style:none}
.ref-filter-more>summary::-webkit-details-marker{display:none}
.ref-filter-more>summary::after{content:'+';font-size:17px;font-weight:400;line-height:1}
.ref-filter-more[open]>summary{background:#edf3f8;color:var(--ref-accent)}
.ref-filter-more[open]>summary::after{content:'−'}
.ref-filter-more:not([open])>div{display:none}
.ref-filter-more>div{position:absolute;right:0;top:calc(100% + 8px);width:min(500px,calc(100vw - 80px));z-index:6;display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:18px;background:#fff;border:1px solid var(--ref-line);border-radius:9px;box-shadow:0 12px 32px #24333c1a}
.ref-results-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:22px 0 13px}
.ref-scope{margin:0;font-size:15px;font-weight:500;color:var(--ref-ink)}
.ref-record-count{margin:3px 0 0;font-size:12px;color:var(--ref-muted)}
.ref-export{font-size:11px;background:transparent;border-color:transparent;padding-right:0}
.ref-room-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;align-items:start}
.ref-room-layout[data-has-selection=true]{grid-template-columns:minmax(0,1.4fr) minmax(320px,1fr)}
.ref-table-wrap{border:1px solid var(--ref-line);border-radius:10px;overflow:auto;background:#fff;min-width:0}
.ref-table{border-collapse:collapse;width:100%;font-size:12px;text-align:left}
.ref-table th{background:#f8fafb;font-size:10px;text-transform:uppercase;letter-spacing:.045em;color:var(--ref-muted);padding:13px 14px;white-space:nowrap;font-weight:600}
.ref-table td{padding:13px 14px;border-top:1px solid #e9eef0;vertical-align:top}
.ref-table td small{display:block;color:var(--ref-muted);font-size:11px;margin-top:4px}
.ref-rooms-table{font-size:12.5px;table-layout:fixed}
.ref-rooms-table th{white-space:normal}
.ref-rooms-table th:nth-child(1){width:14%}.ref-rooms-table th:nth-child(2){width:23%}.ref-rooms-table th:nth-child(3){width:17%}.ref-rooms-table th:nth-child(4){width:31%}.ref-rooms-table th:nth-child(5){width:15%;text-align:right}
.ref-rooms-table td{overflow-wrap:anywhere}
.ref-table td button[data-ref-room]{display:block;width:100%;min-height:36px;border:0;padding:0;background:none;color:var(--ref-accent);font:inherit;font-weight:600;text-align:left;font-size:14px;cursor:pointer}
.ref-table td button[data-ref-room] small{font-weight:400;font-size:11px;color:var(--ref-muted)}
.ref-table tr.is-selected{background:#edf3f8}
.ref-table tr.is-selected td:first-child{box-shadow:inset 3px 0 var(--ref-accent)}
.ref-numeric{white-space:nowrap;text-align:right;font-variant-numeric:tabular-nums}
.ref-rooms-table .ref-numeric{white-space:normal}
.ref-pagination{padding:13px 14px;display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--ref-muted);gap:10px;border-top:1px solid var(--ref-line)}
.ref-empty-row td{text-align:center;padding:40px 20px!important;color:var(--ref-muted)}
.ref-empty-row strong{display:block;color:var(--ref-ink);font-size:15px;font-weight:500;margin-bottom:8px}
.ref-empty-row span{display:block;max-width:360px;margin:auto;line-height:1.5}
.ref-detail{background:#fff;border:1px solid var(--ref-line);border-radius:10px;padding:22px;min-width:0;position:sticky;top:0}
.ref-detail-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:22px}
.ref-detail-head h3{font-size:27px;line-height:1.15;letter-spacing:-.5px;font-weight:500;margin:12px 0 0}
.ref-detail-context{font-size:11px;color:var(--ref-muted);margin:0;line-height:1.5}
.ref-detail-context span{display:block;color:var(--ref-ink);font-size:12px;margin-top:3px}
.ref-room-name{font-size:13px;color:var(--ref-muted);margin:7px 0 0;overflow-wrap:anywhere}
.ref-main-fields{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:0}
.ref-main-fields>div{min-width:0}
.ref-main-fields dt,.ref-admin-details dt{font-size:10px;color:#6a7e87;margin:0 0 4px;text-transform:uppercase;letter-spacing:.05em}
.ref-main-fields dd,.ref-admin-details dd{margin:0;font-size:13px;overflow-wrap:anywhere}
.ref-main-fields .ref-assignment{grid-column:1/-1;background:#eef5f2;border-radius:8px;padding:12px}
.ref-assignment dd{font-size:17px;font-weight:600;color:#28665b;line-height:1.35}
.ref-assignment small{display:block;font-size:10px;font-weight:400;margin-top:3px}
.ref-dialog .ref-main-fields{gap:18px}
.ref-dialog .ref-main-fields dt{font-size:10px;color:var(--ref-muted)}
.ref-dialog .ref-main-fields dd{font-size:14px}
.ref-dialog .ref-main-fields .ref-assignment{background:#edf3f8;padding:15px;border-radius:8px}
.ref-dialog .ref-assignment dd{font-size:17px;font-weight:500;color:var(--ref-accent)}
.ref-admin-details{margin-top:21px;border-top:1px solid var(--ref-line);padding-top:13px}
.ref-admin-details summary{display:flex;align-items:center;min-height:36px;font-size:12px;cursor:pointer;color:#586f7a;font-weight:500}
.ref-admin-details dl{display:grid;gap:15px;margin:15px 0 0}
.ref-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}
.ref-edit-form,.ref-link-form{border-top:1px solid var(--ref-line);margin-top:20px;padding-top:5px}
.ref-edit-form label,.ref-link-form label{margin-top:14px}
.ref-edit-form h4,.ref-link-form h4{margin:16px 0 0;font-size:15px;font-weight:500}
.ref-muted{font-size:12px;line-height:1.5;color:var(--ref-muted);margin:0 0 15px}
.ref-edit-form .ref-muted{margin-top:12px}
.ref-section-intro{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:0 0 20px}
.ref-section-intro h3{margin:0;font-size:21px;font-weight:500;letter-spacing:-.3px}
.ref-section-intro p{margin:0;color:var(--ref-muted);font-size:12px}
.ref-building-groups{display:grid;gap:26px}
.ref-building-group-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.ref-building-group-head h4{font-size:15px;font-weight:500;margin:0;color:var(--ref-ink)}
.ref-building-group-head>span{font-size:11px;color:var(--ref-muted)}
.ref-building-list{display:grid;gap:10px}
.ref-building-card{background:#fff;border:1px solid var(--ref-line);border-radius:10px;padding:18px}
.ref-building-card-head{display:flex;justify-content:space-between;align-items:center;gap:16px}
.ref-building-card-head>div{min-width:0}
.ref-building-card h5{margin:0;font-size:17px;font-weight:500;letter-spacing:-.2px;overflow-wrap:anywhere}
.ref-building-card-head p{margin:5px 0 0;color:var(--ref-muted);font-size:12px}
.ref-building-edit{margin-top:15px;padding-top:10px;border-top:1px solid #e9eef0;color:var(--ref-muted)}
.ref-building-edit>summary{display:flex;align-items:center;min-height:36px;cursor:pointer;font-size:11px}
.ref-building-row{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(130px,1fr) auto;gap:14px;padding:14px 0 0;align-items:end}
.ref-building-row small{display:block;color:var(--ref-muted);font-size:11px;margin-top:6px}
.ref-building-sources{grid-column:1/-1;border-top:1px solid var(--ref-line);padding-top:12px;color:var(--ref-muted);font-size:12px}
.ref-building-sources summary{display:flex;align-items:center;min-height:36px;cursor:pointer}
.ref-source-mapping{display:flex;gap:12px;align-items:end;margin:14px 0}
.ref-source-mapping label{flex:1;min-width:0}
.ref-building-sources .ref-muted{margin-bottom:0}
.ref-import-form,.ref-import-preview,.ref-import-history{border:1px solid var(--ref-line);padding:22px;border-radius:10px;background:#fff;margin-bottom:20px}
.ref-app h3{margin-top:0;font-size:17px;font-weight:500}
.ref-import-fields{display:grid;grid-template-columns:1.4fr .9fr .8fr 1fr;gap:15px;margin-bottom:16px}
.ref-import-fields input[type=file]{font-size:11px;padding:9px}
.ref-section-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:18px}
.ref-section-head p{font-size:12px;color:var(--ref-muted);margin:0}
.ref-section-head h3{margin-bottom:6px}
.ref-diff-counts{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}
.ref-diff-counts span{background:#f1f5f6;border-radius:6px;padding:9px 12px;font-size:11px;color:var(--ref-muted)}
.ref-diff-counts strong{color:var(--ref-ink);font-size:17px;font-weight:500}
.ref-import-issues{background:#fff8e9;border:1px solid #efd9a5;border-radius:8px;padding:16px;margin-bottom:18px;color:#755c2b;font-size:12px}
.ref-import-issues h4{margin:0}
.ref-import-issues ul{margin-bottom:0;padding-left:18px}
.ref-diff-value{max-width:280px;overflow-wrap:anywhere;white-space:normal;font-size:11px}
.ref-conflict-choice{margin-top:12px;display:grid;gap:8px;min-width:190px}
.ref-conflict-choice label{font-size:11px}
.ref-conflict-choice input{font-size:12px}
.ref-conflict-choice button{font-size:11px;white-space:normal}
.ref-error,.ref-success,.ref-notice{border-radius:8px;padding:13px 15px;font-size:12px;line-height:1.5;margin-bottom:18px}
.ref-error{background:#fff0ed;color:#973c2c;border:1px solid #edc2b8}
.ref-success{background:#eaf6ef;color:#256747;border:1px solid #badac9}
.ref-notice{background:#fff8e9;color:#755c2b;margin:15px 0 0}
.ref-empty-message{padding:30px 0;color:var(--ref-muted)}
.ref-portfolio-terminated{display:inline-block;padding:3px 8px;border-radius:999px;background:#fff2d7;color:#755c2b;font-size:10px}
.ref-dialog [hidden]{display:none!important}
.ref-local-metadata{--ref-line:#dce4e8;--ref-muted:#657681}
.cu-detail>.ref-local-metadata{padding:0 22px 22px}
.cu-detail .ref-main-fields dt{font-size:9px}.cu-detail .ref-main-fields dd{font-size:12px}.cu-detail .ref-assignment dd{font-size:16px}.cu-detail .ref-admin-details dd{font-size:11px}
/* Existing secondary configuration choice uses the same tactile controls. */
.cu-config-choice{border:1px solid #dce4e8;border-radius:16px;padding:24px;width:min(480px,calc(100vw - 32px));color:#20323b;background:#fff;box-shadow:0 24px 90px #17344233}
.cu-config-choice::backdrop{background:#152c3c75;backdrop-filter:blur(3px)}
.cu-config-choice h2{margin:0;font-size:22px}.cu-config-choice header{display:flex;justify-content:space-between;align-items:start;margin-bottom:20px}
.cu-config-choice .cu-choice-close{border:0;background:transparent;font-size:25px;color:#657681;cursor:pointer;min-width:44px;min-height:44px}
.cu-config-choice .cu-choice{display:flex;flex-direction:column;text-align:left;width:100%;min-height:44px;border:1px solid #dce4e8;background:#f7f9fa;padding:17px;border-radius:10px;margin-top:12px;color:#20323b;cursor:pointer;font:inherit}
.cu-config-choice .cu-choice strong{font-size:15px;font-weight:500}.cu-config-choice .cu-choice span{font-size:12px;color:#657681;margin-top:5px}
.cu-config-choice button:focus-visible{outline:3px solid #82b4dc;outline-offset:2px}
@media(max-width:1180px){
  .ref-header-identity>img{width:156px}.ref-header-identity{gap:20px}.ref-header-identity>div{padding-left:20px}
  .ref-overview{align-items:flex-start}.ref-summary{gap:24px}.ref-provenance{max-width:240px}
  .ref-workspace{grid-template-columns:164px minmax(0,1fr)}.ref-body{padding:20px}
  .ref-room-layout[data-has-selection=true]{grid-template-columns:minmax(0,1fr)}
  .ref-room-layout>.ref-detail{position:static;grid-row:1}
  .ref-import-fields{grid-template-columns:1fr 1fr}
  .ref-building-row{grid-template-columns:1fr 1fr}.ref-building-row>button[type=submit]{justify-self:start}
}
@media(max-width:760px){
  .ref-dialog{width:calc(100vw - 16px);height:calc(100dvh - 16px);border-radius:12px}
  .ref-header{padding:16px 18px 12px;gap:10px}.ref-header h2{font-size:21px}.ref-header p{font-size:11px}
  .ref-header-identity>img{display:none}.ref-header-identity>div{padding:0;border:0}
  .ref-overview{display:block;padding:0 18px 15px}.ref-summary{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:15px}
  .ref-summary strong{font-size:22px}.ref-summary span{font-size:10px;line-height:1.35}
  .ref-provenance{display:flex;flex-wrap:wrap;gap:3px 12px;text-align:left;max-width:none;margin-top:13px;font-size:10px}
  .ref-provenance>span{margin:0}
  .ref-tabs{padding:0 18px 12px;gap:4px;overflow:auto;flex:none}
  .ref-tabs button{white-space:nowrap;font-size:12px;padding:9px 11px;min-height:44px}
  .ref-workspace{display:flex;flex-direction:column}.ref-body{padding:18px;flex:1;min-height:0}
  .ref-sites{padding:12px 18px;border-right:0;border-bottom:1px solid var(--ref-line);overflow:visible;flex:none;background:#fff}
  .ref-sites-heading,.ref-sites-list{display:none}.ref-mobile-site{display:grid!important;grid-template-columns:38px minmax(0,1fr);align-items:center;gap:12px}
  .ref-mobile-site select{font-size:14px}
  .ref-footer{padding:10px 18px;flex:none}
  .ref-filters{padding:15px;gap:12px}.ref-location-filters{grid-template-columns:minmax(0,1fr) 95px;gap:12px}
  .ref-filter-more{grid-column:1/-1;min-width:0}.ref-filter-more>summary{justify-content:space-between}
  .ref-filter-more>div{position:static;width:auto;box-shadow:none;padding:14px 0 0;border:0;grid-template-columns:1fr 1fr;gap:12px}
  .ref-results-head{margin-top:19px;gap:12px}.ref-scope{font-size:14px}.ref-record-count{font-size:11px}
  .ref-room-layout[data-has-selection=true]{display:flex;flex-direction:column}
  .ref-room-layout>.ref-detail{order:-1;width:100%;position:static}.ref-detail{padding:19px}
  .ref-table-wrap{width:100%}.ref-rooms-table{font-size:12px}
  .ref-building-card-head{align-items:flex-start;flex-wrap:wrap;gap:12px}
  .ref-building-card{padding:16px}.ref-building-card h5{font-size:16px}
  .ref-building-row{grid-template-columns:1fr}.ref-building-row>button[type=submit]{justify-self:stretch}
  .ref-source-mapping{flex-direction:column;align-items:stretch}.ref-source-mapping>button{white-space:normal}
  .ref-import-fields{grid-template-columns:1fr}.ref-section-head{display:block}.ref-section-head>.ref-primary{margin-top:14px}
  .ref-import-form,.ref-import-preview,.ref-import-history{padding:17px}.ref-diff-value{min-width:170px}
  .ref-pagination{gap:6px}.ref-button,.ref-primary{padding:10px 11px}
  .ref-section-intro{display:block}.ref-section-intro p{margin-top:4px}
}
@media(max-width:600px){
  .ref-app input,.ref-app select{font-size:16px}
  .ref-search-row{grid-template-columns:1fr}.ref-search-row>.ref-primary{justify-self:start}
  .ref-rooms-table,.ref-rooms-table tbody,.ref-rooms-table tr,.ref-rooms-table td{display:block;width:100%}
  .ref-rooms-table thead{display:none}.ref-rooms-table tbody{padding:10px}
  .ref-rooms-table tr{margin:0 0 10px;border:1px solid var(--ref-line);border-radius:8px;overflow:hidden}
  .ref-rooms-table tr:last-child{margin-bottom:0}
  .ref-rooms-table td{display:grid;grid-template-columns:83px minmax(0,1fr);gap:8px;border:0;padding:7px 12px;text-align:left}
  .ref-rooms-table td::before{content:attr(data-label);color:var(--ref-muted);font-size:10px;line-height:1.5}
  .ref-rooms-table .ref-room-cell{display:block;padding:13px 12px;border-bottom:1px solid #e9eef0}
  .ref-rooms-table .ref-room-cell::before{display:none}.ref-rooms-table td button[data-ref-room]{font-size:17px;min-height:44px}
  .ref-rooms-table tr.is-selected td:first-child{box-shadow:none}.ref-rooms-table tr.is-selected{border-color:#91b1c8}
  .ref-rooms-table .ref-empty-row{border:0}.ref-rooms-table .ref-empty-row td{display:block}
  .ref-rooms-table .ref-empty-row td::before{display:none}
  .ref-rooms-table .ref-numeric{padding-bottom:13px}
  .ref-rooms-table td>small{grid-column:2;margin:0;font-size:11px}
  .ref-rooms-table td .ref-portfolio-terminated{margin-top:6px;font-size:10px}
  .ref-rooms-table .ref-empty-row td{padding:32px 12px!important}
  .ref-filter-more>div{grid-template-columns:1fr}
  .ref-detail .ref-main-fields{grid-template-columns:1fr 1fr}
  .ref-actions>.ref-button,.ref-actions>.ref-primary{white-space:normal}
}
@media(prefers-reduced-motion:reduce){.ref-app *{scroll-behavior:auto!important;transition:none!important}}

/* 1.6: one property navigator, Sites / Buildings / Rooms. */
.ref-sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.ref-header{align-items:center;flex-wrap:wrap;padding-bottom:16px}
.ref-header-identity{gap:18px}.ref-header-identity>img{width:156px}.ref-header-identity>div{padding-left:18px}
.ref-header-search{display:flex;align-items:center;gap:6px;flex:1;max-width:480px;margin-left:auto}
.ref-header-search>label{flex:1;min-width:0}.ref-header-search input{background:#f5f7f8;border-color:#e1e7ea;font-size:13px}
.ref-header-search button{flex:none;padding:10px;min-width:44px}.ref-header-search i,.ref-header-search svg{width:17px;height:17px}
.ref-overview{padding-bottom:15px}.ref-summary{gap:28px}.ref-summary strong{font-size:20px}.ref-summary span{font-size:10px}
.ref-workspace[data-ref-view=rooms]{grid-template-columns:170px 238px minmax(0,1fr)}
.ref-navigation-buildings{min-width:0;min-height:0;overflow:auto;padding:21px 12px;background:#f7f9fa;border-right:1px solid var(--ref-line);overscroll-behavior:contain}
.ref-column-title{display:flex;align-items:center;justify-content:space-between;padding:0 10px 12px;gap:10px}
.ref-column-title h3{font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:var(--ref-muted);font-weight:500;margin:0}
.ref-column-title>span{font-size:11px;color:var(--ref-muted)}
.ref-building-rail-list{display:grid;gap:7px}.ref-building-choice{display:grid;gap:4px;width:100%;min-width:0;min-height:64px;padding:13px 12px;text-align:left;font:inherit;background:transparent;border:1px solid transparent;border-radius:8px;color:var(--ref-ink);cursor:pointer}
.ref-building-choice strong{font-size:14px;font-weight:500;overflow-wrap:anywhere}.ref-building-choice span,.ref-building-choice small{font-size:11px;color:var(--ref-muted);overflow-wrap:anywhere}
.ref-building-choice:hover{background:#fff;border-color:var(--ref-line)}.ref-building-choice[aria-current=page]{background:#fff;border-color:#c8d8e4;box-shadow:inset 3px 0 var(--ref-accent)}.ref-building-choice[aria-current=page] strong{color:var(--ref-accent)}
.ref-building-choice.is-inactive{opacity:.65}.ref-mobile-breadcrumb{display:none}
.ref-results-head{margin:0 0 15px;align-items:start}.ref-results-head .ref-scope{font-size:21px;line-height:1.25;letter-spacing:-.3px;margin:0}.ref-open-building{gap:8px;white-space:normal;max-width:210px;flex:none}
.ref-open-building svg,.ref-detail-navigation svg{width:16px;height:16px;flex:none}.ref-open-building{background:#fff}
.ref-compact-filters{padding:0;border:0;background:transparent;display:flex;align-items:start;gap:9px;margin-bottom:16px}
.ref-compact-filters>.ref-floor-filter{width:min(220px,55%)}.ref-compact-filters .ref-filter-more{min-width:120px}.ref-compact-filters .ref-filter-more>div{left:0;right:auto;width:min(410px,calc(100vw - 80px));grid-template-columns:1fr}
.ref-compact-filters .ref-filter-more>summary{background:#fff}
.ref-detail-navigation{margin:0 0 12px}.ref-detail-navigation>button{gap:7px;border-color:transparent;background:transparent;padding-left:0;color:var(--ref-accent)}
.ref-detail{position:static}.ref-detail-head h3{font-size:28px!important;margin-top:10px!important}.ref-detail-context{font-size:12px}.ref-detail-context span{font-size:13px}
.ref-results-export{display:flex;justify-content:flex-end;margin-top:12px}
.ref-date-hint{display:flex;gap:10px;align-items:center;flex-wrap:wrap;color:var(--ref-muted);font-size:12px;margin:0 0 17px}.ref-date-hint .ref-button{font-size:11px;min-height:36px}
.ref-upload-step{display:grid;gap:8px;margin-bottom:20px}.ref-file-choice input{background:#f6f8f9}.ref-upload-step .ref-muted{margin:0;overflow-wrap:anywhere}
.ref-import-fields{grid-template-columns:1.2fr 1fr 1fr}.ref-import-scope{min-width:0;margin:0 0 20px;border:1px solid var(--ref-line);border-radius:8px;padding:16px}
.ref-import-scope legend{font-size:12px;color:var(--ref-ink);padding:0 6px}.ref-import-building-choices{display:grid;grid-template-columns:1fr 1fr;gap:8px;max-height:240px;overflow:auto;margin-bottom:16px}
.ref-import-building-choices label{display:flex;flex-direction:row;align-items:center;gap:10px;min-height:48px;border:1px solid var(--ref-line);border-radius:7px;padding:8px;background:#fafbfc;font-weight:400;color:var(--ref-ink)}
.ref-import-building-choices input[type=checkbox]{width:18px;height:18px;min-height:18px;flex:none;padding:0;accent-color:var(--ref-accent)}
.ref-import-building-choices span{min-width:0;overflow-wrap:anywhere}.ref-import-building-choices small{display:block;color:var(--ref-muted);font-size:10px;margin-top:3px}.ref-import-scope>.ref-muted{margin-top:12px;margin-bottom:0}
@media(max-width:1180px){
 .ref-header-search{max-width:none;flex-basis:35%}.ref-header-identity>img{display:none}.ref-header-identity>div{padding:0;border:0}
 .ref-workspace[data-ref-view=rooms]{grid-template-columns:148px 204px minmax(0,1fr)}
 .ref-results-head{flex-wrap:wrap;gap:12px}.ref-open-building{max-width:none;min-height:40px;padding:8px 11px;font-size:11px}
}
@media(max-width:920px){
 .ref-dialog{width:calc(100vw - 16px);height:calc(100dvh - 16px);border-radius:12px}
 .ref-header{padding:16px 18px 12px;display:grid;grid-template-columns:minmax(0,1fr) 44px;gap:12px;flex:none}
 .ref-header-identity{grid-column:1;grid-row:1}.ref-header>.ref-icon{grid-column:2;grid-row:1}.ref-header h2{font-size:21px}
 .ref-header-search{grid-column:1/-1;grid-row:2;display:flex;margin:0;width:100%;max-width:none}.ref-header-search input{font-size:16px}
 .ref-overview{display:block;padding:0 18px 12px}.ref-summary{display:flex;gap:25px}.ref-summary strong{font-size:20px}.ref-provenance{max-width:none;text-align:left;font-size:10px;margin-top:9px}
 .ref-tabs{padding:0 18px 10px;flex:none}.ref-tabs button{font-size:11px;white-space:nowrap;padding:9px 10px}
 .ref-mobile-breadcrumb{display:flex;align-items:center;gap:6px;padding:7px 18px;border-bottom:1px solid var(--ref-line);overflow:auto;flex:none;background:#fafbfc;min-height:44px;font-size:11px}
 .ref-mobile-breadcrumb button{border:0;background:transparent;font:inherit;white-space:nowrap;min-height:32px;padding:4px;color:var(--ref-accent);cursor:pointer}
 .ref-mobile-breadcrumb>span{color:#9aabb5}
 .ref-workspace[data-ref-view=rooms]{display:block;overflow:hidden}
 .ref-workspace[data-ref-view=rooms]>.ref-sites,.ref-workspace[data-ref-view=rooms]>.ref-navigation-buildings,.ref-workspace[data-ref-view=rooms]>.ref-body{height:100%;overflow:auto;min-height:0}
 .ref-workspace[data-ref-view=rooms]>.ref-sites{display:none;border:0;padding:18px;background:var(--ref-bg)}
 .ref-workspace[data-ref-view=rooms]>.ref-navigation-buildings{display:none;border:0;padding:18px;background:var(--ref-bg)}
 .ref-workspace[data-ref-view=rooms]>.ref-body{display:none;padding:18px}
 .ref-workspace[data-ref-view=rooms][data-ref-step=sites]>.ref-sites{display:block}
 .ref-workspace[data-ref-view=rooms][data-ref-step=buildings]>.ref-navigation-buildings{display:block}
 .ref-workspace[data-ref-view=rooms][data-ref-step=rooms]>.ref-body{display:block}
 .ref-workspace[data-ref-view=rooms] .ref-sites-list{display:grid;gap:8px}.ref-workspace[data-ref-view=rooms] .ref-sites-heading{display:block;padding:0 0 12px}
 .ref-workspace[data-ref-view=rooms] .ref-sites-list button{background:#fff;border-color:var(--ref-line);font-size:14px;padding:12px 14px;min-height:52px}
 .ref-workspace[data-ref-view=rooms] .ref-mobile-site{display:none!important}
 .ref-building-choice{background:#fff;border-color:var(--ref-line)}.ref-building-rail-list{gap:9px}.ref-column-title h3{font-size:11px}
 .ref-results-head .ref-scope{font-size:21px}.ref-compact-filters>.ref-floor-filter{width:60%}.ref-compact-filters select{font-size:14px}
 .ref-detail-head h3{font-size:27px!important}.ref-import-fields{grid-template-columns:1fr}.ref-import-building-choices{grid-template-columns:1fr}
 .ref-import-form,.ref-import-preview,.ref-import-history{padding:18px}.ref-date-hint{align-items:flex-start}
}
@media(max-width:380px){
 .ref-summary{gap:15px}.ref-summary strong{font-size:18px}.ref-summary span{font-size:9px}.ref-header h2{font-size:19px}
 .ref-body{padding:14px!important}.ref-compact-filters .ref-filter-more{min-width:100px}.ref-open-building{width:100%;justify-content:space-between}
}
.ref-provenance>p{margin:0}.ref-provenance>p>span{display:block;margin-top:3px}
.ref-app .ref-history-toggle{display:flex;flex-direction:row;align-items:center;justify-content:flex-end;gap:7px;margin-top:8px;font-size:10px;font-weight:400;cursor:pointer;min-height:28px}
.ref-history-toggle input[type=checkbox]{width:15px;height:15px;min-height:15px;padding:0;flex:none;accent-color:var(--ref-accent)}
@media(max-width:920px){.ref-app .ref-history-toggle{justify-content:flex-start;margin-top:6px}.ref-provenance{display:block}}

.ref-occupants{margin:1.2rem 0;border-top:1px solid var(--border,#dce2e6);padding-top:1rem}.ref-occupants h4{margin:0}.ref-occupant-list{list-style:none;padding:0;max-height:24rem;overflow:auto}.ref-occupant-list li{display:grid;gap:.15rem;padding:.6rem 0;border-bottom:1px solid #e8ecef;overflow-wrap:anywhere}.ref-occupant-list small{color:#5b6874}.ref-directory-edit{margin:1rem 0}.ref-directory-edit form{display:grid;gap:.8rem}.ref-occupant-edit{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem;margin:.8rem 0;padding:.8rem;border:1px solid #dce2e6}.ref-occupant-edit label{display:grid;gap:.25rem}.ref-occupant-edit input{min-width:0;max-width:100%}@media(max-width:640px){.ref-occupant-edit{grid-template-columns:1fr}}

/* Directory 1.17.5: compact room facts, readable people and explicit coordinates. */
.ref-occupants{margin:22px 0 16px;padding-top:20px;border-top:1px solid var(--ref-line,#dce4e8)}
.ref-occupants-heading{display:flex;align-items:center;gap:9px}
.ref-occupants-heading h4{margin:0;font-size:15px;font-weight:650;line-height:1.35;color:#263c43}
.ref-occupants-count{display:inline-flex;justify-content:center;align-items:center;min-width:26px;height:25px;padding:0 7px;border-radius:7px;background:#e9f2ee;color:#226353;font-size:12px;font-weight:650;font-variant-numeric:tabular-nums}
.ref-occupants-source{font-size:11px;line-height:1.5;color:#63767e;margin:5px 0 13px}
.ref-occupant-list{display:grid;gap:8px;list-style:none;margin:0;padding:0 4px 0 0;max-height:30rem;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable}
.ref-occupant-list>li{display:block;margin:0;padding:13px 14px;background:#f7faf8;border:1px solid #e0e9e4;border-radius:9px;overflow-wrap:anywhere}
.ref-person-heading{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.ref-person-heading strong{font-size:13px;line-height:1.45;font-weight:650;color:#263c43}
.ref-person-civility{font-size:11px;color:#63767e;flex:none}
.ref-person-context{display:grid;gap:6px;margin:9px 0 0}
.ref-person-context>div{display:grid;grid-template-columns:54px minmax(0,1fr);align-items:baseline;gap:8px;min-width:0}
.ref-person-context dt{font-size:10px;line-height:1.5;color:#63767e;margin:0}
.ref-person-context dd{font-size:12px;line-height:1.5;color:#334d56;margin:0;font-weight:500;overflow-wrap:anywhere}
.ref-person-coordinates{display:grid;gap:8px;margin-top:11px;padding-top:10px;border-top:1px solid #e2e9e5}
.ref-person-coordinates p{display:flex;gap:9px;margin:0;font-size:12px;line-height:1.5;min-width:0;color:#334d56}
.ref-person-coordinates svg{width:14px;height:14px;flex:none;margin-top:3px;color:#52786d}
.ref-person-coordinates span{min-width:0;overflow-wrap:anywhere}
.ref-person-coordinates small{display:block;font-size:10px;color:#63767e}
.ref-coordinates-button{margin-top:10px;white-space:normal;text-align:left;font-size:11px;min-height:36px}
.ref-occupants-empty{background:#f7faf8;border:1px dashed #d5e1da;border-radius:9px;padding:13px;font-size:12px;color:#63767e;margin:12px 0}
.ref-local-metadata .ref-admin-details dl{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 18px}
.ref-local-metadata .ref-admin-details dd{font-size:11px;line-height:1.55}
.ref-local-metadata .ref-admin-details summary{font-size:11px;font-weight:600}
.ref-local-metadata .ref-assignment{padding:12px 13px;border-radius:8px}
.ref-local-metadata .ref-assignment dd,.cu-detail .ref-local-metadata .ref-assignment dd{font-size:14px;font-weight:600;line-height:1.45}
@media(max-width:380px){.ref-local-metadata .ref-admin-details dl{grid-template-columns:1fr}.ref-person-context{display:grid;gap:5px}.ref-occupant-list>li{padding:11px}}

.ref-directory-import{padding:20px;border:1px solid #cfded6;background:#fcfefd;border-radius:12px;margin-bottom:24px}
.ref-directory-import form{display:grid;gap:14px}.ref-directory-import h3{margin:0 0 5px}.ref-directory-review{margin-top:22px;padding-top:18px;border-top:1px solid #dce4e8}
.ref-directory-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:14px 0}
.ref-directory-metrics p{padding:12px;background:#eef5f0;border-radius:8px;font-size:11px;margin:0}.ref-directory-metrics strong{display:block;font-size:21px;color:#275c50;margin-bottom:4px}
.ref-directory-review-list{display:grid;gap:10px;margin:16px 0}.ref-directory-review-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(180px,1fr);gap:10px 18px;padding:14px;border:1px solid #dce4e8;border-radius:8px;background:white}
.ref-directory-review-row>details{grid-column:1/-1}.ref-directory-review-row p{font-size:12px;margin:5px 0}.ref-directory-review-row small{color:#63767e}.ref-directory-review-row label{display:grid;gap:5px;font-size:11px}.ref-directory-review-row input,.ref-directory-review-row select{max-width:100%;min-width:0}
.ref-directory-missing{padding:12px;margin:14px 0;background:#faf9f5;border:1px solid #e4e0d4;border-radius:8px}.ref-directory-missing label{display:flex;align-items:flex-start;gap:8px;margin:9px 0;font-size:12px}.ref-directory-missing input{width:16px;height:16px;min-height:16px;flex:none}
.ref-directory-ready{margin-top:18px;padding:16px;border:1px solid #bfd4c8;background:#edf5f0;border-radius:8px}.ref-directory-ready h4{margin:0 0 8px}
@media(max-width:640px){.ref-directory-import{padding:14px}.ref-directory-metrics{grid-template-columns:1fr}.ref-directory-metrics strong{display:inline;margin-right:8px;font-size:18px}.ref-directory-review-row{grid-template-columns:1fr}}


.ref-directory-review-row{overflow-wrap:anywhere}

/* Room disclosures keep sensors within reach; all directory fields remain available. */
.ref-occupants{margin:10px 0 0;padding-top:4px}
.ref-occupants>summary{min-height:44px;cursor:pointer;list-style:none;gap:8px}
.ref-occupants>summary::-webkit-details-marker{display:none}
.ref-occupants-label{font-size:13px;font-weight:600;line-height:1.4;color:#263c43}
.ref-occupants>summary::after,.ref-admin-details>summary::after{content:"";width:7px;height:7px;margin-left:auto;margin-right:4px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);flex:none}
.ref-occupants[open]>summary::after,.ref-admin-details[open]>summary::after{transform:rotate(225deg)}
.ref-occupants>summary:focus-visible,.ref-admin-details>summary:focus-visible{outline:2px solid #246653;outline-offset:2px;border-radius:4px}
.ref-occupants-content{padding:2px 0 8px}
.ref-occupant-list{max-height:min(24rem,50dvh)}
.ref-occupant-list>li{padding:10px 11px}
.ref-person-context{gap:4px;margin-top:7px}
.ref-coordinates-button{min-height:44px;margin-top:8px}
.ref-local-metadata .ref-admin-details{margin-top:4px;padding-top:0}
.ref-local-metadata .ref-admin-details>summary{min-height:44px;list-style:none}
.ref-admin-details>summary::-webkit-details-marker{display:none}