[hidden]{display:none!important}
#ai-panel{border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:20px}#ai-panel button{display:block;text-align:left;margin:8px 0;font-size:12px;max-width:100%;white-space:normal}#ai-status{font-size:13px}#ai-questions button{border-left:3px solid #ad243e}
:root{--ink:#16332f;--muted:#687871;--line:#dbe3dc;--paper:#f5f6f0;--accent:#147a68}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,a{font:inherit}a{color:var(--accent);text-decoration:none}button,.button{cursor:pointer;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:7px;padding:9px 13px}button:hover,.button:hover{border-color:var(--accent)}button.active,.primary{background:var(--ink);color:white;border-color:var(--ink)}button:disabled{opacity:.45;cursor:default}header{display:flex;align-items:center;gap:30px;min-height:78px;padding:15px 32px;border-bottom:1px solid var(--line);background:#fff}header nav{margin-left:auto;display:flex;gap:8px}.brand{font-size:20px;font-weight:800;letter-spacing:.08em;color:var(--ink)}.brand span{font-size:10px;font-weight:500;color:var(--muted);margin-left:20px}#job-status{color:var(--muted);font-size:13px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 350px;min-height:calc(100vh - 78px)}.drawing-panel{padding:30px 32px}aside{border-left:1px solid var(--line);padding:30px 24px;background:#fff}h1{font-size:28px;line-height:1.2;font-weight:600;letter-spacing:-.04em;margin:10px 0 14px}h2{font-size:25px;letter-spacing:-.04em;margin:8px 0 18px}h3{font-size:15px;margin:24px 0 8px}.eyebrow{font-size:10px;letter-spacing:.15em;color:var(--accent);font-weight:700}.muted{color:var(--muted);font-size:13px}.lead{font-size:19px;color:var(--muted);max-width:600px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.tools{display:flex;gap:6px;flex-wrap:wrap;margin:18px 0 12px}.tools button{font-size:12px;padding:8px 11px}.canvas-wrap{background:white;border:1px solid var(--line);border-radius:8px;position:relative;overflow:hidden}canvas#plan{display:block;width:100%;touch-action:none}.notice{padding:13px;border-radius:6px;background:#f6efdf;color:#6e5934;font-size:12px}label{display:block;font-size:12px;color:var(--muted);margin:12px 0}input[type=number]{display:block;border:1px solid var(--line);border-radius:6px;padding:10px;width:100%;margin-top:5px;color:var(--ink);background:#fbfcf9}.fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}.check{display:flex;gap:10px;align-items:flex-start}.check input{margin-top:3px;accent-color:var(--accent)}.consent{border-top:1px solid var(--line);padding-top:16px;color:var(--ink)}#build{width:100%;font-weight:600}#build-message{font-size:13px;color:#a34931}#observations{display:flex;flex-wrap:wrap;gap:4px;margin:12px 0}#observations button{font-size:12px;padding:5px 9px}details summary{cursor:pointer;font-size:12px;color:var(--accent)}#loading{padding:35px;color:var(--muted)}#tool-help{font-size:13px;color:var(--accent)}#counts{margin-left:12px}.landing{max-width:900px;margin:80px auto;padding:0 30px}.landing h1{font-size:54px;max-width:700px;margin-top:50px}.upload{display:inline-block;background:var(--ink);color:#fff;padding:16px 28px;border-radius:7px;cursor:pointer;font-size:15px;margin-top:25px}#projects{margin-top:40px;display:grid;gap:10px}.project-card{background:#fff;border:1px solid var(--line);padding:20px;border-radius:7px}#walk{position:relative;height:calc(100vh - 78px);background:#dce3dd}#walk[hidden]{display:none}#viewport{height:100%;width:100%}#viewport canvas{width:100%;height:100%;display:block;touch-action:none}.viewer-bar{position:absolute;top:20px;left:24px;right:24px;display:flex;justify-content:space-between;gap:15px;align-items:flex-start;pointer-events:none}.viewer-bar>*{pointer-events:auto}.viewer-bar>div:first-child{background:#ffffffeb;padding:12px 16px;border-radius:8px;max-width:430px}.viewer-bar p{margin:5px 0;font-size:12px}.viewer-bar .tools{margin:0;background:#fffffff0;padding:6px;border-radius:8px}.button{font-size:12px;padding:8px 11px}#walk-help{position:absolute;bottom:22px;left:24px;background:#ffffffed;padding:10px 15px;border-radius:6px;font-size:12px;max-width:570px}#zones{position:absolute;top:130px;right:24px;display:flex;flex-direction:column;gap:4px;max-height:40%;overflow:auto}#zones button{font-size:11px;padding:6px 10px}#assumptions{position:absolute;bottom:75px;left:24px;max-width:500px;background:#fffffff0;padding:10px 14px;border-radius:6px;font-size:12px}#assumptions p{margin:7px 0}#mobile-controls{display:none;position:absolute;bottom:24px;right:20px;text-align:center}#mobile-controls button{width:45px;height:45px;touch-action:none;background:#ffffffd9;margin:2px}@media(max-width:1000px){.workspace{grid-template-columns:minmax(0,1fr) 310px}.drawing-panel{padding:24px 18px}header{padding:15px 20px}h1{font-size:24px}.section-heading{display:block}}@media(max-width:720px){header{gap:12px;flex-wrap:wrap}.brand{font-size:16px}header nav{margin-left:0}#job-status{font-size:11px}.workspace{display:block}.drawing-panel{padding:24px 14px}aside{border-left:0;border-top:1px solid var(--line);padding:25px 20px}.tools{gap:4px}.landing{margin-top:40px}.landing h1{font-size:40px}.viewer-bar{left:10px;right:10px;top:10px;flex-wrap:wrap}.viewer-bar>div:first-child{padding:8px 12px}.viewer-bar .tools{padding:4px}#walk-help{left:10px;bottom:8px;right:10px;font-size:10px}#zones{top:175px;right:10px;max-height:25%}#mobile-controls{display:block;bottom:55px}#assumptions{left:10px;bottom:60px;max-width:55%;max-height:160px;overflow:auto}}

#scale-mode{display:block;width:100%;margin-top:5px;padding:10px;border:1px solid var(--line);border-radius:6px;background:#fbfcf9;color:var(--ink);font:inherit}
#version-list{display:block;width:100%;max-width:100%;margin-top:5px;padding:10px;border:1px solid var(--line);border-radius:6px;background:#fbfcf9;color:var(--ink);font:inherit}
#versions-panel{border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:20px;min-width:0}

#plan-question{padding:14px;border:1px solid #ad243e;border-radius:8px;margin:12px 0}#question-crop{display:block;max-width:100%;height:auto;margin:10px 0}#question-form button{width:100%}

/* Guided plan review. The viewer and existing portal keep their public routes. */
:root{--paper:#f4f5f1;--ink:#173c35;--muted:#697a72;--accent:#187b63}
button,input,select,textarea{font:inherit}button{min-height:38px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #50a58b;outline-offset:3px}button:hover:not(:disabled){background:#edf5ef}button.primary:hover:not(:disabled),button.active:hover:not(:disabled){background:#235447}.primary:disabled{background:#dce4de;color:#5f7065;border-color:#dce4de;opacity:1}.wide{width:100%}.quiet{background:transparent}header{min-height:72px;padding:16px 28px;gap:24px}header nav{flex-shrink:0}.brand span{display:inline-block;font-size:9px;margin-left:15px;letter-spacing:.1em}
.stepper{display:flex;justify-content:center;gap:12px;padding:18px 24px;background:#fff;border-bottom:1px solid var(--line)}.stepper button{display:flex;gap:10px;align-items:center;background:transparent;border-color:transparent;color:var(--muted);padding:8px 20px;font-size:13px}.stepper button span{display:grid;place-items:center;width:27px;height:27px;border:1px solid var(--line);border-radius:50%;font-size:12px}.stepper button.active{background:#e7f2ea;color:var(--ink);border-color:#d4e5d8}.stepper button.active span{background:var(--accent);border-color:var(--accent);color:#fff}.workspace{grid-template-columns:minmax(0,1fr) 340px;min-height:calc(100vh - 150px)}.drawing-panel{min-width:0;padding:28px}.section-heading{align-items:flex-start}.section-heading h1{font-size:30px;margin:8px 0}.section-heading p{max-width:680px;margin:8px 0}.section-heading>button{font-size:12px;white-space:nowrap}.summary-line{font-size:12px;padding:12px 14px;border:1px solid #dce5da;border-radius:10px;background:#ebf0e7;color:#4e6655;margin:12px 0 18px}.editing-dock{position:sticky;top:0;z-index:3;background:#f4f5f1f5;padding:8px 0;border-bottom:1px solid var(--line);backdrop-filter:blur(8px)}.editing-dock .tools{margin:0 0 8px}.tools button{font-size:12px;padding:8px 10px}.tools button[aria-pressed=true]{background:#e1eee4;border-color:var(--accent)}#delete-selected:not(:disabled){border-color:#ca9684;color:#8c4333}.zoom-tools{display:flex;align-items:center;gap:6px;margin-left:auto}#zoom-value{font-size:11px;min-width:35px;text-align:center}#tool-help{margin:5px 0;font-size:12px;min-height:18px}#selection-summary{margin:4px 0;font-size:11px}.layer-bar{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.layer-bar label{margin:12px 0;font-size:11px}#counts{margin-left:auto;font-size:11px}.canvas-wrap{max-height:67vh;overflow:auto;border-radius:12px;background:#fff;overscroll-behavior:contain}.canvas-wrap canvas#plan{max-width:none;display:block;cursor:crosshair}.legend{display:flex;gap:15px;flex-wrap:wrap;margin-top:14px;font-size:11px;color:var(--muted)}.legend span:before{content:'';display:inline-block;width:12px;height:8px;margin-right:6px;border:2px solid #18826c}.legend-wall:before{border-color:#137b86!important;background:#137b8644}.legend-door:before{border-color:#cd7135!important}.legend-window:before{border-color:#526bc1!important}.legend-room:before{border-color:#9674b0!important;border-style:dashed!important}.legend-water:before{border-color:#297abe!important;border-radius:50%;width:8px!important}.workspace aside{padding:28px 23px;min-width:0}aside h2{font-size:24px;margin:10px 0 18px}aside p{font-size:13px}aside>section{margin-bottom:20px}aside>details{padding:16px 0;border-top:1px solid var(--line);margin-top:12px}details summary{font-size:13px;line-height:1.5}.route-card{display:grid;gap:5px;border-left:2px solid #c7dacb;padding-left:17px;margin:24px 0}.route-card b{font-size:13px}.route-card span{font-size:12px;color:var(--muted);margin-bottom:16px}.manual-choice{margin-top:17px}.manual-choice button{margin:5px 0;width:100%}.step-actions{display:flex;gap:12px;justify-content:space-between;margin-top:25px;border-top:1px solid var(--line);padding-top:20px}.step-actions .primary{flex:1}.task-list{display:flex;gap:5px;flex-wrap:wrap}.task-list button{font-size:11px;padding:5px 9px;min-height:32px}.task-card{margin-top:20px;padding:16px;border:1px solid #d4e5d8;background:#f4f8f1;border-radius:12px}.task-card b{font-size:15px}.task-card .tools button{font-size:11px;padding:6px 8px}.task-card p{font-size:12px}.fields label{min-width:0}.fields small{display:block;margin-top:5px;font-size:10px}.editing-dock .fields{grid-template-columns:1fr 1fr;max-width:560px}.editing-dock label{margin:5px 0}.editing-dock select,.editing-dock input{padding:7px}#dimension-card{padding:12px 16px;background:#fff8e9;border:1px solid #e6d8b4;border-radius:10px;margin:8px 0}#dimension-card small{font-size:11px;color:#6e5934}#dimension-card .fields{align-items:center}input[type=text],input[type=number],textarea,select{display:block;width:100%;max-width:100%;border:1px solid var(--line);border-radius:7px;padding:10px;margin-top:5px;color:var(--ink);background:#fbfcf9}textarea{resize:vertical;min-height:85px}#object-panel{border-top:1px solid var(--line);padding-top:10px}#object-panel h3{margin-top:12px}#object-panel button{width:100%}.readiness{display:grid;gap:8px}.readiness-row{text-align:left;padding:12px 14px;font-size:12px;line-height:1.5}.readiness-row.ready{background:#edf4eb;border-color:#d6e3d1;color:#466b42}.readiness-row.missing{background:#fff8eb;border-color:#e5d4ae;color:#805e25}#ai-panel{border-bottom:0;padding-bottom:0;margin-bottom:0}#ai-panel button{font-size:12px}#versions-panel{border-bottom:0;padding-bottom:0;margin-bottom:0}.notice{line-height:1.6}#draft-state{font-size:11px;margin-top:14px}#plan-question{padding:14px;background:#fff8f2;border-color:#cc9b7f}#manual-question-resolved{font-size:11px;margin-top:8px}
@media(min-width:1450px){.drawing-panel{padding:34px 44px}.workspace{grid-template-columns:minmax(0,1fr) 370px}.workspace aside{padding:34px 30px}}
@media(max-width:1000px){.workspace{grid-template-columns:minmax(0,1fr) 300px}.drawing-panel{padding:22px 16px}.section-heading{display:block}.section-heading h1{font-size:25px}.section-heading>button{padding:4px 0;border:0}.stepper{gap:4px;padding:12px}.stepper button{padding:8px 12px}.workspace aside{padding:24px 18px}}
@media(max-width:720px){header{padding:12px 16px;gap:10px}.brand{font-size:16px}.brand span{display:none}header nav{margin-left:auto}header nav button{font-size:12px;padding:7px 9px}#job-status{order:3;width:100%;font-size:11px}.stepper{padding:10px 8px;gap:4px;justify-content:space-between}.stepper button{padding:6px;flex-direction:column;gap:4px;font-size:10px;flex:1}.stepper button span{width:23px;height:23px}.workspace{display:flex;flex-direction:column}.drawing-panel{padding:20px 12px}.workspace aside{padding:24px 18px;border-left:0;border-top:1px solid var(--line)}.section-heading h1{font-size:25px}.editing-dock{top:0}.editing-dock .tools{gap:4px}.editing-dock .tools button{font-size:10px;padding:6px 7px;min-height:34px}.zoom-tools{margin-left:0}.canvas-wrap{max-height:56vh}.legend{gap:10px;font-size:10px}.layer-bar{gap:10px}.layer-bar label{font-size:10px}#counts{margin-left:0}.step-actions{position:sticky;bottom:0;z-index:4;background:#ffffffed;padding:12px 0;margin-top:20px}.editing-dock .fields{max-width:100%;gap:8px}.editing-dock label{font-size:10px}#dimension-card{padding:8px}#dimension-card small{font-size:10px}.summary-line{font-size:11px}.task-list button{font-size:12px;padding:8px 10px}.workspace p{overflow-wrap:anywhere}}

@media(max-width:720px){body:has(#editor:not([hidden])){padding-bottom:80px}.step-actions{position:fixed;left:0;right:0;bottom:0;padding:10px 14px;margin:0;box-shadow:0 -3px 18px #173c3510;border-top:1px solid var(--line);z-index:6}}
.stepper button.active:hover{background:#e7f2ea;color:var(--ink)}

/* V2-A: the plan stays in place; the inspector owns scrolling and instructions. */
body.plan-project{height:100vh;height:100dvh;overflow:hidden;padding:0!important}
.plan-project .project-header{height:56px;min-height:56px;padding:8px 22px;gap:16px;flex-wrap:nowrap}
.plan-project .project-header .brand{font-size:17px}
.plan-project .project-actions{margin-left:auto;display:flex;gap:8px}
.plan-project .project-actions button{font-size:12px;min-height:36px;padding:7px 12px}
.plan-project #editor{height:calc(100vh - 56px);height:calc(100dvh - 56px);min-height:0}
.plan-project .workspace{display:grid;grid-template-columns:minmax(0,1fr) clamp(320px,30vw,430px);height:100%;min-height:0;overflow:hidden}
.plan-project .drawing-panel{display:flex;min-width:0;min-height:0;height:100%;padding:22px;background:#ecf0e9}
.plan-project #canvas-wrap{width:100%;height:100%;max-height:none;min-height:0;min-width:0;overflow:auto;overscroll-behavior:contain;border-radius:10px;scrollbar-gutter:auto;touch-action:none}
.plan-project #plan{display:block;max-width:none;margin-bottom:0}
.plan-project #loading{font-size:13px;text-align:center;padding:36px 18px}
.plan-project #inspector{display:grid;grid-template-rows:auto minmax(0,1fr) auto;height:100%;min-height:0;min-width:0;padding:0;overflow:hidden;background:#fff;border-left:1px solid var(--line)}
.plan-project .inspector-heading{padding:20px 24px 15px;border-bottom:1px solid var(--line)}
.plan-project #job-status{display:block;margin-bottom:14px;font-size:11px;color:var(--muted)}
.plan-project #step-title{font-size:24px;letter-spacing:-.035em;margin:7px 0 9px;line-height:1.2}
.plan-project #step-description{font-size:13px;line-height:1.55;margin:0;overflow-wrap:anywhere}
.plan-project #inspector-scroll{min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding:17px 22px 22px;outline-offset:-3px}
.plan-project .editing-dock{position:static;background:transparent;backdrop-filter:none;border:0;padding:0;margin:0 0 16px}
.plan-project .editing-dock .tools{gap:5px;margin:0 0 10px}
.plan-project .editing-dock .tools button{font-size:11px;padding:7px 9px}
.plan-project .editing-dock .fields{max-width:100%;gap:10px}
.plan-project .zoom-tools{margin-left:0}
.plan-project #tool-help{font-size:12px;line-height:1.5;margin:8px 0;color:var(--muted)}
.plan-project #selection-summary{font-size:11px;line-height:1.5}
.plan-project #inspector-scroll>section{margin-bottom:18px}
.plan-project #inspector-scroll>details{border-top:1px solid var(--line);padding:14px 0;margin:0}
.plan-project .task-card{border:0;border-radius:0;padding:0;margin:14px 0;background:transparent}
.plan-project .task-list{margin-top:12px}
.plan-project #dimension-card{margin:14px 0;padding:12px}
.plan-project #dimension-card .fields{grid-template-columns:1fr}
.plan-project #inspector-scroll .layer-bar{display:block}
.plan-project #inspector-scroll .layer-bar label{font-size:12px;margin:12px 0}
.plan-project #counts{display:block;font-size:11px;margin:10px 0}
.plan-project .legend{gap:10px;font-size:11px;margin:12px 0}
.plan-project #next-help{margin:10px 0;font-size:12px}
.plan-project #draft-state{font-size:11px;margin:10px 0 16px;line-height:1.5}
.plan-project #scene-tab{margin:0}
.plan-project .step-actions{position:static;left:auto;right:auto;bottom:auto;display:flex;gap:10px;min-height:68px;margin:0;padding:12px 22px;border-top:1px solid var(--line);background:#fff;box-shadow:none;z-index:auto}
.plan-project #walk{height:calc(100vh - 56px);height:calc(100dvh - 56px)}
@media(max-width:1000px) and (min-width:721px){.plan-project .drawing-panel{padding:14px}.plan-project .inspector-heading{padding:16px 18px 12px}.plan-project #inspector-scroll{padding:14px 16px}.plan-project .step-actions{padding:10px 16px}}
@media(max-width:720px){
 .plan-project .project-header{padding:8px 14px;height:52px;min-height:52px}
 .plan-project .project-header .brand{font-size:15px}
 .plan-project .project-actions button{font-size:11px;padding:6px 9px}
 .plan-project #editor{height:calc(100vh - 52px);height:calc(100dvh - 52px)}
 .plan-project .workspace{display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(130px,42%) minmax(0,1fr)}
 .plan-project .drawing-panel{padding:10px}
 .plan-project #inspector{border-left:0;border-top:1px solid var(--line)}
 .plan-project .inspector-heading{padding:11px 16px 10px}
 .plan-project #job-status{font-size:10px;margin-bottom:7px}
 .plan-project #step-eyebrow{font-size:9px}
 .plan-project #step-title{font-size:20px;margin:5px 0 6px}
 .plan-project #step-description{font-size:12px;line-height:1.4}
 .plan-project #inspector-scroll{padding:12px 16px 16px}
 .plan-project .step-actions{min-height:56px;padding:9px 16px}
 .plan-project .step-actions button{font-size:12px;min-height:36px;padding:7px 10px}
 .plan-project #walk{height:calc(100vh - 52px);height:calc(100dvh - 52px)}
}
.manual-entities{display:grid;gap:6px;margin:14px 0}.entity-row{text-align:left;font-size:12px}.manual-issues{display:grid;gap:5px;margin:12px 0}.issue-row{text-align:left;font-size:12px;color:#8c5a28;border-color:#e7d4b0;background:#fff8eb;line-height:1.5}.manual-project #object-form{border:1px solid #d7e3d7;border-radius:10px;padding:14px;margin:14px 0;background:#f8faf5}.manual-project #object-form h3{margin-top:0}.manual-project #save-object{width:100%;margin-top:12px}.manual-project #entity-list:empty,.manual-project #selection-summary:empty{display:none}.manual-project #control-form{padding:12px;border:1px solid #dccbe7;border-radius:9px;margin-bottom:14px}.manual-project #review-summary{margin:14px 0}.manual-project #step-tools button{font-size:12px}.manual-project #draft-state{padding:9px 0;border-top:1px solid var(--line)}

.manual-project #selection-tools{position:sticky;top:0;z-index:2;background:var(--paper,#fafbf5);padding:8px 0;border-bottom:1px solid var(--line);margin-top:0}