.component-editor,.partition-editor,.viewer-panel{border:1px solid var(--border);border-radius:8px;background:#fbfcfd}.viewer-panel{padding:14px;display:grid;gap:12px}.component-editor-content,.partition-editor-content{padding:0 14px 14px;display:grid;gap:12px}
.collapsible-panel-summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;user-select:none}.collapsible-panel-summary::-webkit-details-marker{display:none}.collapsible-panel-summary>div{min-width:0}.collapsible-panel-summary small{margin-left:auto;color:var(--muted);font-size:0;font-weight:850;white-space:nowrap}.collapsible-admin-panel[open]>.collapsible-panel-summary small:before{content:"Collapse panel";font-size:10px}.collapsible-admin-panel:not([open])>.collapsible-panel-summary small:before{content:"Expand panel";font-size:10px}.collapsible-panel-summary:after{content:"＋";color:var(--gold);font-size:19px;font-weight:900}.collapsible-admin-panel[open]>.collapsible-panel-summary:after{content:"−"}.collapsible-admin-panel:not([open])>.collapsible-panel-summary{background:#fff;border-radius:8px}.collapsible-panel-summary:hover{background:#fffdf3}
.component-toolbar,.viewer-toolbar{display:flex;align-items:end;justify-content:space-between;gap:10px;flex-wrap:wrap}
.component-toolbar .field,.viewer-toolbar .field{min-width:220px}
.component-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.component-section{border:1px solid var(--border);border-radius:7px;background:#fff;padding:10px;display:grid;gap:8px;align-content:start}
.component-section-head{display:flex;align-items:center;justify-content:space-between;gap:8px}
.component-card{border:1px solid #e3eaf4;border-radius:7px;padding:9px;display:grid;gap:8px;background:#fbfcfd}
.component-card-head{display:flex;align-items:center;justify-content:space-between;gap:8px}
.component-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}
.component-fields .field label{font-size:9px}
.component-empty{font-size:12px;color:var(--muted);padding:8px 0}
.equipment-presets{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;padding:8px;border:1px dashed #d5c17d;border-radius:7px;background:#fffdf3}.equipment-presets .mini-btn{white-space:normal;min-height:34px}
.equipment-heading,.equipment-list-title,.equipment-list-actions,.equipment-editor-actions{display:flex;align-items:center;gap:6px}.equipment-saved-list{display:grid;gap:5px;max-height:250px;overflow:auto;padding-right:3px;scrollbar-gutter:stable}.equipment-list-row{border:1px solid #e3eaf4;border-radius:7px;background:#fbfcfd;padding:7px;display:grid;gap:6px}.equipment-list-row.active{border-color:#d0a52e;background:#fffaf0;box-shadow:0 0 0 2px rgba(200,148,10,.1)}.equipment-list-main{appearance:none;border:0;background:transparent;color:var(--navy);padding:0;text-align:left;cursor:pointer;display:grid;gap:3px;min-width:0}.equipment-list-title{justify-content:space-between;min-width:0}.equipment-list-title strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.equipment-list-title .badge{font-size:8px;max-width:55%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.equipment-list-main small{color:var(--muted);font-size:10px}.equipment-list-actions{justify-content:flex-end;flex-wrap:wrap}.equipment-item-editor{border:1px solid #d0a52e;border-radius:7px;padding:9px;display:grid;gap:8px;background:#fffdf3}.equipment-item-editor .component-card-head{align-items:flex-start}.equipment-item-editor .designer-help{margin-top:3px}.equipment-editor-actions{justify-content:flex-end;flex-wrap:wrap}.mini-btn.primary{border-color:var(--navy);background:var(--navy);color:#fff}.partition-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px}.partition-invalid{border-color:#e6a5a0!important;background:#fff8f7!important}.partition-error{margin:0;color:var(--danger);font-size:11px;font-weight:900}.custom-partition text{paint-order:stroke;stroke:#fff;stroke-width:.12;stroke-linejoin:round}
.automatic-wall-list{display:grid;gap:5px;margin-top:8px;max-height:180px;overflow:auto}.automatic-wall-row{display:grid;grid-template-columns:minmax(0,1fr) 68px 112px;gap:7px;align-items:center;padding:5px 6px;border:1px solid #d7e0ec;border-radius:6px;background:#fff}.automatic-wall-row span{font-size:10px;font-weight:800;color:var(--navy)}.automatic-wall-row .input{padding:5px;font-size:10px}
.plan-preview .equipment-drag-target{cursor:grab;touch-action:none}.plan-preview .equipment-drag-target:hover{filter:drop-shadow(0 0 .18px #0a1628)}.plan-preview .door-symbol,.plan-preview .door-symbol *{-webkit-tap-highlight-color:transparent}.plan-preview .door-symbol:focus,.plan-preview .door-symbol:focus-visible{outline:none}body.equipment-dragging,body.equipment-dragging *{cursor:grabbing!important;user-select:none!important}.plan-preview svg{touch-action:none}
.plan-preview.can-pan{cursor:grab}.plan-preview.can-pan.is-panning,.plan-preview.can-pan.is-panning *{cursor:grabbing!important;user-select:none!important}.plan-preview.can-pan .door-symbol{cursor:pointer}
.save-status-card{display:grid;gap:2px;border:1px solid #b8c9df;border-left:5px solid #0d6e4f;border-radius:8px;background:#f4fbf8;padding:10px 12px}.save-status-card strong{font-size:12px}.save-status-card span{color:var(--muted);font-size:11px}.save-status-card.working{border-left-color:#c8940a;background:#fffcf3}.save-status-card.error{border-color:#efb4af;border-left-width:5px;background:#fff7f6}.save-toast{position:fixed;right:20px;bottom:20px;z-index:10000;width:min(440px,calc(100vw - 40px));display:flex;align-items:flex-start;justify-content:space-between;gap:14px;border:1px solid #b8c9df;border-left:7px solid #c8940a;border-radius:11px;background:#fff;box-shadow:0 20px 60px rgba(10,22,40,.28);padding:14px 15px}.save-toast[hidden]{display:none}.save-toast.ok{border-left-color:#0d6e4f;background:#f4fbf8}.save-toast.error{border-color:#efb4af;border-left-color:#b42318;background:#fff7f6}.save-toast strong{display:block;font-size:14px}.save-toast p{margin:3px 0 0;color:#334155;font-size:12px;line-height:1.45}.save-toast>button{border:0;background:transparent;color:#52657d;font-size:22px;line-height:1;cursor:pointer;padding:0 2px}
.space-overlap-warning{color:var(--muted)}.space-overlap-warning.active{color:var(--danger);font-weight:950}.room-row.space-overlap,.room-row.space-outside{box-shadow:inset 4px 0 var(--danger)}.room-row.space-overlap .input,.room-row.space-outside .input{border-color:#e6a5a0;background:#fff8f7}.stair-editor.shell-conflict{border-color:var(--danger);background:#fff1f0;box-shadow:inset 4px 0 var(--danger)}.shell-conflict-note{color:var(--danger);font-weight:900}
.mini-btn{border:1px solid var(--navy);background:#fff;color:var(--navy);border-radius:6px;padding:5px 8px;font-size:11px;font-weight:900;cursor:pointer}
.mini-btn.danger{border-color:#e6a5a0;color:var(--danger)}
.viewer-workspace{display:grid;grid-template-columns:minmax(0,2.3fr) minmax(250px,.7fr);min-height:590px;border:1px solid var(--border);border-radius:8px;overflow:hidden;background:#fff}
#apsViewer{position:relative;min-height:590px;background:#e8edf5}
.viewer-properties{padding:12px;border-left:1px solid var(--border);overflow:auto;max-height:590px}
.property-title{font-weight:950;margin-bottom:8px}
.property-group{font-size:10px;font-weight:950;text-transform:uppercase;color:#7a5c0a;margin:12px 0 4px}
.property-row{border-bottom:1px solid #edf1f6;padding:6px 0;font-size:11px;overflow-wrap:anywhere}
.property-row strong{display:block;color:var(--muted);font-size:9px;text-transform:uppercase}
.viewer-placeholder{min-height:220px;display:grid;place-items:center;text-align:center;color:var(--muted);padding:24px;border:1px dashed var(--border);border-radius:7px;background:#fff}
.viewer-status{font-size:12px;color:var(--muted)}
.viewer-help{font-size:12px;color:var(--muted);margin:0}
.viewer-verification{border:1px solid #b9c9dc;border-left:5px solid #64748b;border-radius:9px;background:#fff;padding:11px;display:grid;gap:9px}.viewer-verification.passed{border-left-color:var(--success);background:#f4fbf8}.viewer-verification.failed{border-color:#e7aaa4;border-left-color:var(--danger);background:#fff7f6}.viewer-verification.pending{border-left-color:#2563eb;background:#f5f9ff}.viewer-verification.legacy{border-left-color:var(--warn);background:#fffdf6}.viewer-verification-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.viewer-verification-head h4{font-size:16px;margin:0}.viewer-verification-head .kicker{margin:0}.viewer-verification-badge{border-radius:999px;padding:4px 9px;background:#e2e8f0;color:#475569;font-size:10px;font-weight:950;text-transform:uppercase;white-space:nowrap}.viewer-verification.passed .viewer-verification-badge{background:#dff6ec;color:#0d5c36}.viewer-verification.failed .viewer-verification-badge{background:#fee4e2;color:#a31812}.viewer-verification.pending .viewer-verification-badge{background:#dbeafe;color:#1d4f91}.viewer-verification.legacy .viewer-verification-badge{background:#fff3cd;color:#7a5500}.viewer-verification-message{margin:0;color:var(--muted);font-size:11px}.viewer-verification-metrics{display:grid;grid-template-columns:repeat(4,minmax(100px,1fr));gap:7px}.viewer-verification-metrics>div{border:1px solid var(--border);border-radius:7px;background:rgba(255,255,255,.86);padding:8px}.viewer-verification-metrics span,.viewer-verification-metrics strong{display:block}.viewer-verification-metrics span{color:var(--muted);font-size:9px;font-weight:900;text-transform:uppercase}.viewer-verification-metrics strong{font-size:20px;margin-top:2px}.viewer-verification-provenance{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px 12px;color:var(--muted);font-size:9px}.viewer-verification-provenance span{min-width:0}.viewer-verification-provenance code{display:block;overflow-wrap:anywhere;user-select:all;color:var(--ink);font:10px/1.35 ui-monospace,SFMono-Regular,Menlo,monospace}.viewer-verification-inventory{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.viewer-verification-list{border:1px solid var(--border);border-radius:7px;background:#fff;padding:7px 9px;min-width:0}.viewer-verification-list summary{cursor:pointer;color:var(--muted);font-size:10px;font-weight:900}.viewer-verification-list ul{max-height:150px;overflow:auto;margin:7px 0 0;padding-left:18px;font:10px/1.45 ui-monospace,SFMono-Regular,Menlo,monospace}.viewer-verification-list p{margin:7px 0 0;color:var(--muted);font-size:10px}
.tour-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;border:1px solid #e7cf83;border-radius:8px;background:#fff9df;padding:10px 12px}.tour-bar .btn{min-height:34px;padding:6px 10px}
.floor-switcher,.stair-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.floor-view-actions,.floor-tabs,.plan-zoom-controls{display:flex;align-items:center;gap:6px}.floor-view-actions{flex-wrap:wrap;justify-content:flex-end}.floor-tab{border:1px solid var(--border);border-radius:7px;background:#fff;color:var(--navy);font-weight:900;padding:8px 14px;cursor:pointer}.floor-tab.active{border-color:var(--gold);background:#fff8dc;box-shadow:0 0 0 2px rgba(200,148,10,.12)}.plan-pan-hint{border-radius:999px;background:#e8f1ff;color:#1d4f91;padding:5px 8px;font-size:9px;font-weight:950}.plan-pan-hint[hidden]{display:none}.plan-zoom-controls{border:1px solid var(--border);border-radius:8px;background:#fff;padding:3px}.plan-zoom-btn,.plan-zoom-value{height:30px;border:0;border-radius:5px;background:#f3f6fa;color:var(--navy);font-weight:950;cursor:pointer}.plan-zoom-btn{width:32px;font-size:20px;line-height:1}.plan-zoom-value{min-width:48px;padding:0 7px;font-size:10px}.plan-zoom-btn:hover,.plan-zoom-value:hover{background:#fff3bf}.floor-shell-controls{flex:1 0 100%;display:grid;grid-template-columns:auto minmax(110px,160px) minmax(110px,160px) 1fr;align-items:end;gap:8px;padding:10px;border:1px solid #e7cf83;border-radius:8px;background:#fffdf3}.floor-shell-controls>strong{align-self:center}.floor-shell-controls>small{align-self:center;color:#52657d;font-weight:750}.floor-shell-field{display:grid;gap:4px;font-size:11px;font-weight:850;color:#334155}.floor-shell-field .input{min-height:36px}.floor-coordination-note{grid-column:1/-1;margin:2px 0 0;padding-top:8px;border-top:1px solid #eee0af;color:#52657d;font-size:10px;line-height:1.45}.stair-editor{border:1px solid #e7cf83;border-radius:8px;background:#fffdf3;padding:12px;display:grid;gap:10px}.stair-direction{border-radius:999px;background:#7a5500;color:#fff;font-size:11px;font-weight:950;padding:5px 10px}.stair-fields{display:grid;grid-template-columns:repeat(4,minmax(100px,1fr));gap:8px}
@media(max-width:1100px){.component-columns{grid-template-columns:1fr}.viewer-workspace{grid-template-columns:1fr}.viewer-properties{border-left:0;border-top:1px solid var(--border);max-height:360px}.stair-fields{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.viewer-verification-metrics,.viewer-verification-provenance,.viewer-verification-inventory{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.component-fields{grid-template-columns:1fr}.floor-shell-controls{grid-template-columns:1fr 1fr}.floor-shell-controls>strong,.floor-shell-controls>small{grid-column:1/-1}#apsViewer{min-height:430px}.viewer-workspace{min-height:430px}.viewer-verification-metrics,.viewer-verification-provenance,.viewer-verification-inventory{grid-template-columns:1fr}.viewer-verification-head{align-items:flex-start}}
.engineering-panel{border:1px solid #b8c9df;border-radius:9px;background:#f8fbff;min-width:0}.engineering-panel>summary,.engineering-section>summary{cursor:pointer;list-style:none}.engineering-panel>summary::-webkit-details-marker,.engineering-section>summary::-webkit-details-marker{display:none}.engineering-panel>summary{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px}.engineering-panel>summary small{color:var(--muted);font-weight:800}.engineering-panel>summary:after,.engineering-section>summary:after{content:"＋";margin-left:auto;color:var(--gold);font-size:17px}.engineering-panel[open]>summary:after,.engineering-section[open]>summary:after{content:"−"}.engineering-panel-body{padding:0 12px 12px;display:grid;gap:12px}.readiness-summary{display:grid;grid-template-columns:150px 1fr;gap:10px}.readiness-score{border:1px solid #e3b35b;border-radius:8px;background:#fffaf0;padding:12px;display:grid;align-content:center;text-align:center}.readiness-score.ready{border-color:#7ac5a9;background:#effaf6}.readiness-score strong{font-size:28px}.readiness-score span{font-size:10px;text-transform:uppercase;font-weight:900;color:var(--muted)}.readiness-disciplines{display:grid;grid-template-columns:repeat(3,minmax(130px,1fr));gap:7px}.readiness-disciplines>div{position:relative;overflow:hidden;border:1px solid var(--border);border-radius:7px;background:#fff;padding:8px 8px 11px}.readiness-disciplines span,.readiness-disciplines strong{display:block;font-size:10px}.readiness-disciplines strong{margin-top:3px}.readiness-disciplines i{position:absolute;bottom:0;left:0;width:var(--ready);height:4px;background:var(--gold)}.engineering-callout,.engineering-disclaimer,.project-ready-banner{border-left:4px solid #d59a18;border-radius:6px;background:#fff7df;padding:9px 10px;font-size:12px}.engineering-callout.ok,.project-ready-banner.ready{border-color:var(--success);background:#edf9f4}.engineering-sections,.site-intake-sections{display:grid;grid-template-columns:repeat(2,minmax(300px,1fr));gap:8px}.engineering-section{border:1px solid var(--border);border-radius:7px;background:#fff;min-width:0}.engineering-section>summary{display:flex;align-items:center;padding:9px 10px;font-weight:900}.engineering-fields{padding:0 10px 10px;display:grid;grid-template-columns:repeat(2,minmax(120px,1fr));gap:8px}.engineering-checkbox{display:flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:7px;padding:9px;font-weight:800}.project-actions{display:grid;gap:6px;min-width:130px}.project-engineering-card{margin-top:16px;border:1px solid #b8c9df;border-radius:9px;background:#f8fbff;padding:14px;display:grid;gap:12px;scroll-margin-top:14px}.project-engineering-head{display:flex;justify-content:space-between;gap:12px}.project-ready-banner{display:grid;gap:2px}.project-ready-banner strong{font-size:17px}.project-ready-banner span{color:var(--muted)}
.question-queue{border:1px solid #e3b35b;border-radius:7px;background:#fff;padding:9px 11px}.question-queue summary{cursor:pointer;font-weight:900}.question-queue ol{margin:8px 0 0;padding-left:22px;display:grid;gap:6px;max-height:220px;overflow:auto}.question-queue li{padding-left:2px}.question-queue li span{display:block;color:var(--muted);font-size:11px;margin-top:2px}
.design-preset-wizard{border:1px solid #cfb15d;border-radius:9px;background:linear-gradient(135deg,#fffdf5,#f5f9ff);padding:12px;display:grid;gap:10px}.design-preset-wizard h3{margin:0}.design-preset-controls,.new-plan-grid{display:grid;grid-template-columns:repeat(2,minmax(180px,1fr));gap:9px}.preset-comparison{border:1px solid var(--border);border-radius:7px;background:#fff;overflow:auto;max-height:280px}.preset-comparison table{width:100%;border-collapse:collapse;font-size:11px}.preset-comparison th,.preset-comparison td{padding:7px 9px;border-bottom:1px solid #edf1f5;text-align:left;vertical-align:top}.preset-comparison th{position:sticky;top:0;background:#edf2f8;z-index:1}.preset-state{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}.plan-create-dialog{width:min(760px,calc(100vw - 28px));border:0;border-radius:12px;padding:0;box-shadow:0 24px 80px rgba(10,22,40,.35)}.plan-create-dialog::backdrop{background:rgba(10,22,40,.62)}.plan-create-dialog form{padding:18px;display:grid;gap:14px}.plan-create-dialog h2{margin:2px 0 4px}
.engineering-field-label{display:flex!important;align-items:center;justify-content:space-between;gap:7px;min-width:0}.engineering-field-label>span:first-child{min-width:0}.engineering-help{position:relative;display:inline-flex;flex:0 0 auto}.engineering-help-button{display:grid;place-items:center;width:20px;height:20px;padding:0;border:1px solid #7e96b4;border-radius:50%;background:#fff;color:var(--navy);font:950 12px/1 Arial,sans-serif;cursor:help;box-shadow:0 1px 2px rgba(10,22,40,.08)}.engineering-help-button:hover,.engineering-help-button:focus-visible,.engineering-help.is-open .engineering-help-button{border-color:#b98200;background:#fff3bf;color:#684900;outline:none;box-shadow:0 0 0 3px rgba(200,148,10,.16)}.engineering-help-popover{display:none;position:absolute;z-index:120;top:calc(100% + 8px);right:0;width:min(380px,calc(100vw - 44px));max-height:360px;overflow:auto;padding:12px;border:1px solid #9eb1c8;border-radius:9px;background:#fff;color:#17243a;text-align:left;text-transform:none;letter-spacing:normal;font-size:12px;font-weight:500;line-height:1.45;box-shadow:0 16px 42px rgba(10,22,40,.25);cursor:default;scrollbar-gutter:stable}.engineering-help-popover:before{content:"";position:absolute;top:-6px;right:5px;width:10px;height:10px;border-left:1px solid #9eb1c8;border-top:1px solid #9eb1c8;background:#fff;transform:rotate(45deg)}.engineering-help:hover .engineering-help-popover,.engineering-help:focus-within .engineering-help-popover,.engineering-help.is-open .engineering-help-popover{display:block}.engineering-help-popover p{margin:0}.engineering-help-popover ul{display:grid;gap:8px;margin:10px 0;padding:9px 0 9px 18px;border-top:1px solid #e4eaf1;border-bottom:1px solid #e4eaf1}.engineering-help-popover li{padding-left:2px}.engineering-help-popover strong,.engineering-help-popover span{display:block}.engineering-help-popover strong{color:#755400;font-weight:950}.engineering-help-popover span{margin-top:1px;color:#334155;font-weight:500}.engineering-help-popover small{display:block;color:#64748b;font-size:10px;font-weight:700;line-height:1.4}
@media(max-width:900px){.readiness-summary,.engineering-sections,.site-intake-sections{grid-template-columns:1fr}.readiness-disciplines{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.readiness-disciplines,.engineering-fields,.design-preset-controls,.new-plan-grid{grid-template-columns:1fr}}

/* Modern plan workspace: the canvas and tool rail never share page scrolling. */
body .studio .editor .designer-studio{height:clamp(680px,calc(100vh - 24px),900px);grid-template-columns:minmax(460px,1.25fr) minmax(360px,.75fr)!important;gap:12px;align-items:stretch;overflow:visible}
.editor .designer-visual{height:100%;min-height:0}.editor .designer-sticky{position:relative;top:auto;height:100%;min-height:0;display:grid;grid-template-rows:auto auto minmax(0,1fr);gap:8px;padding:10px;border:1px solid #cbd8e8;border-radius:11px;background:#fff;box-shadow:0 10px 30px rgba(10,22,40,.1)}
.editor .designer-section-title{align-items:center;min-height:42px}.canvas-heading-actions{display:flex;align-items:center;justify-content:flex-end;gap:7px}.canvas-focus-btn{white-space:nowrap}.editor .plan-preview{height:auto;min-height:0;border-radius:9px;padding:7px;box-shadow:inset 0 0 0 1px rgba(10,22,40,.02)}
.editor .floor-switcher{gap:7px;padding:7px 8px;border:1px solid var(--border);border-radius:8px;background:#f8fafc}.editor .floor-switcher>div:first-child .designer-help{display:none}.editor .floor-shell-controls{flex-basis:100%;grid-template-columns:auto minmax(90px,125px) minmax(90px,125px) 1fr;gap:6px;padding:7px 8px}.editor .floor-shell-controls .input{min-height:32px;padding:6px 8px}.editor .floor-coordination-note{display:none}
.editor .designer-right-column{height:100%;min-height:0;overflow:hidden;display:grid;grid-template-rows:auto minmax(0,1fr);gap:0;border:1px solid #cbd8e8;border-radius:11px;background:#f5f7fb;box-shadow:0 10px 30px rgba(10,22,40,.08)}.designer-tool-header{position:relative;z-index:3;display:grid;grid-template-columns:1fr auto;gap:8px;padding:10px;border-bottom:1px solid var(--border);background:#fff;border-radius:11px 11px 0 0}.designer-tool-header>div{display:grid;gap:1px}.designer-tool-header>div>small{color:var(--muted);font-size:10px;font-weight:750}.designer-tool-tabs{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);gap:5px}.designer-tool-tabs button{min-width:0;border:1px solid var(--border);border-radius:7px;background:#f5f7fb;color:var(--navy);padding:7px 5px;font-size:10px;font-weight:900;cursor:pointer}.designer-tool-tabs button:hover,.designer-tool-tabs button.active{border-color:var(--gold);background:#fff8dc;color:#6b4d00}.designer-tool-tabs button[hidden]{display:none}.designer-tool-scroll{min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding:10px;display:grid;align-content:start;gap:9px;scroll-behavior:smooth}.designer-tool-scroll>.collapsible-admin-panel{scroll-margin-top:8px}
.plan-editing-warnings{position:absolute;z-index:8;left:10px;right:10px;top:118px;max-height:110px;overflow:auto;border:1px solid #e49a92;border-left:5px solid #b42318;border-radius:8px;background:rgba(255,245,244,.97);padding:7px 9px;color:#8d1d15;font-size:10px;box-shadow:0 5px 18px rgba(96,24,18,.14)}.plan-editing-warnings[hidden]{display:none}.plan-editing-warnings strong{font-weight:950}.plan-editing-warnings ul{margin:4px 0 0;padding-left:17px}.plan-editing-warnings li+li{margin-top:3px}.designer-sticky{position:relative}
.editor .collapsible-panel-summary{padding:9px 10px}.editor .collapsible-panel-summary .designer-help{font-size:10px}.editor .collapsible-panel-summary:after{font-size:16px}.editor .stair-drawer.collapsible-admin-panel .stair-drawer-content{max-height:none;overflow:visible}.editor .spaces-panel-content,.editor .component-editor-content,.editor .partition-editor-content{padding:0 9px 9px}.editor .space-list-scroll{max-height:min(42vh,390px);min-width:0;overflow-y:auto;overflow-x:hidden;padding:7px;display:grid;gap:7px;background:#eef3f8}.editor .room-editor{overflow:hidden}.editor .room-row{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;min-width:0;padding:8px;border:1px solid #dce5f0;border-radius:8px;background:#fff;box-shadow:0 2px 8px rgba(10,22,40,.04)}.editor .room-row:last-child{border-bottom:1px solid #dce5f0}.editor .room-row.space-overlap,.editor .room-row.space-outside{border-color:#d97970}.room-cell{display:grid;gap:3px;min-width:0}.room-cell>span{font-size:8px;font-weight:900;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.room-cell-name,.room-cell-class{grid-column:span 2}.editor .room-row .input{min-width:0;padding:6px 7px;font-size:11px}.room-open-cell{grid-column:1/4;align-self:center;padding:3px 2px}.room-delete{grid-column:4;justify-self:end}.editor .area-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.editor .area-chip{padding:5px 7px}.editor .area-chip strong{font-size:12px}.editor .spaces-panel-foot{align-items:flex-start;flex-direction:column;gap:3px}.editor .component-columns{grid-template-columns:1fr}.editor .component-fields{grid-template-columns:repeat(2,minmax(0,1fr))}
.unified-zone-note{color:#166534;font-size:9px;font-weight:800;line-height:1.3}
body .studio .editor .designer-studio.plan-focus{grid-template-columns:minmax(0,1fr)!important}.designer-studio.plan-focus .designer-right-column{display:none}.designer-studio.plan-focus .designer-visual{width:100%}.designer-studio.plan-focus .plan-preview{background:#fff}

@media(max-width:1200px){body .shell .studio{grid-template-columns:180px minmax(0,1fr)}body .studio .editor .designer-studio{grid-template-columns:minmax(420px,1.15fr) minmax(340px,.85fr)!important}.studio>.sidebar{padding:10px}.studio .plan-card{padding:8px}}
@media(max-width:1050px){body .shell .studio{grid-template-columns:1fr}.studio>.sidebar{border-right:0;border-bottom:1px solid var(--border)}#planList{display:flex;gap:7px;overflow-x:auto;scrollbar-gutter:stable}.studio .plan-card{flex:0 0 210px;margin-bottom:4px}body .studio .editor .designer-studio{grid-template-columns:minmax(440px,1.15fr) minmax(350px,.85fr)!important}}
@media(max-width:840px){body .studio .editor .designer-studio{height:auto;grid-template-columns:1fr!important}.editor .designer-visual{height:min(72vh,720px);min-height:540px}.editor .designer-right-column{height:min(76vh,760px);min-height:560px}.editor .floor-shell-controls{grid-template-columns:1fr 1fr}.editor .floor-shell-controls>strong,.editor .floor-shell-controls>small{grid-column:1/-1}}
@media(max-width:600px){.canvas-heading-actions{align-items:flex-end;flex-direction:column}.designer-tool-header{grid-template-columns:1fr}.designer-tool-header>.mini-btn{display:none}.editor .room-row{grid-template-columns:repeat(2,minmax(0,1fr))}.room-cell-name,.room-cell-class{grid-column:1/-1}.room-open-cell{grid-column:1}.room-delete{grid-column:2}.editor .component-fields{grid-template-columns:1fr}}
.engineering-recommendation{display:block;margin-top:4px;border-left:3px solid #2563eb;border-radius:4px;background:#eff6ff;padding:5px 7px;color:#1d4f91!important;font-size:10px;font-weight:800;line-height:1.35}
.editor .room-row.space-rule-warning{border-color:#d97970;background:#fff8f7;box-shadow:0 0 0 1px rgba(180,35,24,.08)}

/* The workflow now has a separate inventory-audit gate before Admin review. */
.bim-tracker .bim-tracker-steps{grid-template-columns:repeat(6,1fr)}
@media(max-width:760px){.bim-tracker .bim-tracker-steps{grid-template-columns:1fr 1fr}}

/* APS/Revit and Viewer workflow tracker. */
.bim-tracker{border:1px solid #b9c9dc;border-left:5px solid #64748b;border-radius:10px;background:linear-gradient(135deg,#f8fafc,#fff);padding:13px;display:grid;gap:10px;box-shadow:0 7px 22px rgba(10,22,40,.06)}.bim-tracker.active{border-left-color:#2563eb;background:linear-gradient(135deg,#eff6ff,#fff)}.bim-tracker.success{border-left-color:var(--success);background:linear-gradient(135deg,#ecfdf5,#fff)}.bim-tracker.failed{border-color:#e7aaa4;border-left-color:var(--danger);background:linear-gradient(135deg,#fff1f0,#fff)}.bim-tracker-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px}.bim-tracker-head h3{font-size:17px}.bim-tracker-head p{margin:3px 0 0;color:var(--muted);font-size:11px}.bim-tracker-metrics{display:grid;text-align:right;white-space:nowrap}.bim-tracker-metrics strong{font-size:22px}.bim-tracker-metrics span{color:var(--muted);font:800 11px/1.3 ui-monospace,SFMono-Regular,Menlo,monospace}.bim-progress{height:9px;border-radius:999px;background:#dfe7f1;overflow:hidden}.bim-progress i{display:block;width:var(--bim-progress);height:100%;border-radius:inherit;background:linear-gradient(90deg,#c8940a,#2563eb);transition:width .45s ease}.bim-tracker.failed .bim-progress i{background:var(--danger)}.bim-progress-note{margin:-6px 0 0;color:var(--muted);font-size:9px}.bim-tracker-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:5px}.bim-tracker-steps>div{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:5px;padding:6px;border:1px solid var(--border);border-radius:7px;background:#fff;color:var(--muted);font-size:9px;font-weight:900}.bim-tracker-steps i{width:9px;height:9px;border-radius:50%;background:#cbd5e1}.bim-tracker-steps .complete{color:#0d5c36;border-color:#b8dfcf}.bim-tracker-steps .complete i{background:var(--success)}.bim-tracker-steps .active{color:#1d4f91;border-color:#9fc2f2}.bim-tracker-steps .active i{background:#2563eb;box-shadow:0 0 0 4px rgba(37,99,235,.12);animation:bimPulse 1.4s infinite}.bim-tracker-steps .failed{color:var(--danger);border-color:#e7aaa4}.bim-tracker-steps .failed i{background:var(--danger)}.bim-tracker-meta{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:10px}.bim-tracker-meta code{user-select:all}.bim-tracker-error{border:1px solid #e7aaa4;border-radius:8px;background:#fff7f6;padding:10px;color:#8d1d15;display:grid;gap:7px}.bim-tracker-error ul{margin:0;padding-left:18px;max-height:150px;overflow:auto;font:10px/1.45 ui-monospace,SFMono-Regular,Menlo,monospace}.bim-tracker-history{font-size:10px}.bim-tracker-history summary{cursor:pointer;font-weight:900;color:var(--muted)}.bim-tracker-history>div{display:grid;grid-template-columns:minmax(125px,auto) 1fr;gap:8px;padding:5px 0;border-bottom:1px solid #edf1f5}.bim-tracker-history time{color:var(--muted)}@keyframes bimPulse{50%{transform:scale(1.25);opacity:.65}}@media(max-width:760px){.bim-tracker-head{display:grid}.bim-tracker-metrics{text-align:left}.bim-tracker-steps{grid-template-columns:1fr 1fr}.bim-tracker-steps>div:last-child{grid-column:1/-1}}