*{box-sizing:border-box} :root{--ink:#1d302b;--green:#153c35;--green2:#24594c;--gold:#c9ac79;--paper:#f6f5f0;--line:#dedfd5;--muted:#77827a;--red:#a73f35;--radius:14px}body{margin:0;font:15px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft JhengHei",sans-serif;background:var(--paper);color:var(--ink)}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button:disabled{opacity:.55;cursor:wait}button{border:0}button:focus-visible,a:focus-visible{outline:3px solid var(--gold);outline-offset:3px}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:9px;background:#fff;padding:10px 12px;color:var(--ink);outline:none}input:focus,textarea:focus,select:focus{border-color:var(--green2);box-shadow:0 0 0 3px #24594c12}textarea{resize:vertical;min-height:100px}label{display:block;font-size:13px;font-weight:600;margin:15px 0 7px}label:first-child{margin-top:0}h1,h2,h3,p{margin:0}h1{font-size:32px;line-height:1.3;letter-spacing:.025em;font-weight:600}h2{font-size:23px;font-weight:600}h3{font-size:16px}small,.muted{color:var(--muted);font-size:13px}.eyebrow{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border:1px solid var(--line);background:white;border-radius:8px;font-weight:600;font-size:13px;white-space:nowrap;min-height:42px}.btn:hover{background:#eef0e8}.btn.primary{background:var(--green);border-color:var(--green);color:white}.btn.primary:hover{background:var(--green2)}.btn.gold{background:var(--gold);border-color:var(--gold);color:#152a23}.btn.ghost{background:transparent}.btn.danger{color:var(--red)}.btn.small{min-height:32px;padding:5px 10px;font-size:12px}.icon{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;flex:none}.icon-btn{width:38px;height:38px;border-radius:8px;display:inline-grid;place-items:center;background:transparent;color:inherit}.icon-btn:hover{background:#0000000a}.row{display:flex;align-items:center;gap:12px}.between{justify-content:space-between}.wrap{flex-wrap:wrap}.grow{flex:1;min-width:0}.stack{display:grid;gap:14px}.brand{display:flex;align-items:center;gap:11px;font-size:18px;font-weight:600;letter-spacing:.1em}.brand img{width:39px;height:39px}.brand small{display:block;font-size:9px;font-weight:400;letter-spacing:.24em;color:var(--muted)}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;background:#fdfdf9;border-right:1px solid var(--line);padding:30px 20px;display:flex;flex-direction:column}.sidebar .brand{margin:0 5px 39px}.nav{display:grid;gap:7px}.nav a{display:flex;align-items:center;gap:11px;padding:12px 14px;color:#6b786e;border-radius:8px;font-size:14px}.nav a:hover{background:#f0f2ea}.nav a.active{background:#e6eee7;color:var(--green);font-weight:600}.sidebar-foot{margin-top:auto;font-size:11px;line-height:1.8;color:var(--muted);padding:18px 12px;border-top:1px solid var(--line)}.main{min-width:0;padding:28px 42px 50px;max-width:1600px;width:100%;margin:auto}.topline{display:flex;align-items:center;justify-content:space-between;margin-bottom:42px;font-size:12px;color:var(--muted)}.avatar{display:grid;place-items:center;border-radius:50%;width:32px;height:32px;background:#e6ebe1;color:var(--green);font-weight:600}.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px}.page-heading p{margin-top:10px;color:var(--muted)}.collection-bar{border-top:1px solid var(--line);padding-top:22px;margin-top:26px;display:flex;align-items:center;justify-content:space-between;gap:20px}.tabs{display:flex;gap:6px;flex-wrap:wrap}.tabs button{padding:8px 14px;background:transparent;color:var(--muted);border-radius:6px;font-size:13px}.tabs button.active{background:var(--green);color:#fff}.search{width:240px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:24px}.project-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .2s,box-shadow .2s}.project-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px #143b3410}.cover{aspect-ratio:1.6;position:relative;background:linear-gradient(145deg,#d5ddd0,#a2b7a6);display:block;width:100%;overflow:hidden}.cover>img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.project-card:hover .cover>img{transform:scale(1.03)}.cover-empty{height:100%;display:grid;place-items:center;color:#607f6b;background:repeating-linear-gradient(0deg,transparent 0 26px,#9cb5a71c 26px 27px),linear-gradient(145deg,#dce7dd,#b5c8b5)}.cover-empty svg{width:65px;height:65px;opacity:.55}.badge{padding:4px 9px;border-radius:5px;background:#ffffffeb;color:#305542;font-size:11px;display:inline-flex;align-items:center;gap:5px}.cover .badge{position:absolute;top:14px;left:14px}.cover .scene-count{position:absolute;bottom:12px;right:12px;background:#153b35ba;color:white;font-size:11px;padding:4px 9px;border-radius:5px;backdrop-filter:blur(8px)}.card-body{padding:18px 18px 12px}.card-body h3{font-size:17px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.card-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin-top:10px}.card-actions{display:flex;border-top:1px solid #edf0e8;margin-top:16px;padding-top:10px;gap:8px}.card-actions .btn{flex:1}.empty{margin-top:25px;min-height:390px;border:1px dashed #c4cdbf;border-radius:18px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;background:#f9faf5;padding:35px}.empty-art{width:180px;height:95px;margin:5px 0 28px;color:#7c9987;position:relative}.empty-art:before,.empty-art:after{content:'';position:absolute;border:1px solid #9ab29e;border-radius:50%;inset:7px 0}.empty-art:after{inset:0 50px;transform:rotate(20deg)}.empty-art span{font-family:Georgia,serif;font-size:34px;position:relative;top:18px;color:var(--green);letter-spacing:2px}.empty p{max-width:470px;margin:12px 0 24px;color:var(--muted);font-size:14px}.note{padding:14px 17px;background:#eef2e9;border:1px solid #dfe6d7;border-radius:9px;font-size:13px;color:#5b6e5d}.auth-page{min-height:100dvh;display:grid;grid-template-columns:1fr 1fr}.auth-visual{background:var(--green);color:#f2eee0;padding:55px 70px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;position:relative}.auth-visual .brand small{color:#b6cbbd}.auth-visual h1{font-family:Georgia,"PMingLiU",serif;font-size:48px;font-weight:400;line-height:1.6}.auth-visual .lines{position:absolute;width:600px;height:500px;right:-130px;bottom:60px;border:1px solid #bcd0ad35;border-radius:50%;transform:rotate(-25deg)}.auth-visual .lines:before,.auth-visual .lines:after{content:'';position:absolute;inset:70px -20px;border:1px solid #bcd0ad35;border-radius:50%}.auth-visual .lines:after{inset:-70px 120px}.auth-panel{display:flex;align-items:center;justify-content:center;padding:40px}.auth-form{max-width:360px;width:100%}.auth-form h2{font-size:28px;margin:12px 0}.auth-form .btn{width:100%;margin-top:24px}.auth-form .note{margin-top:22px}.error{color:var(--red);font-size:13px;margin:12px 0}.boot{min-height:100vh;display:grid;place-content:center;text-align:center;color:var(--muted)}.boot .brand-mark{font-size:38px;color:var(--green);animation:breathe 1.5s infinite}.boot p{margin-top:15px}@keyframes breathe{50%{opacity:.35}}#toast{position:fixed;bottom:26px;left:50%;transform:translate(-50%,20px);opacity:0;pointer-events:none;z-index:2000;background:#17372eea;color:#fff;border-radius:10px;padding:12px 22px;font-size:14px;box-shadow:0 8px 35px #0003;transition:.2s;max-width:90vw}#toast.show{opacity:1;transform:translate(-50%,0)}#toast.error-toast{background:#8b342dea}dialog{border:1px solid var(--line);border-radius:18px;padding:0;width:560px;max-width:calc(100vw - 28px);max-height:90dvh;color:var(--ink);box-shadow:0 24px 100px #0003}dialog::backdrop{background:#102b2570;backdrop-filter:blur(4px)}.modal-head{padding:22px 26px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.modal-body{padding:24px 26px;overflow:auto}.modal-actions{display:flex;justify-content:flex-end;gap:10px;padding:18px 26px;border-top:1px solid var(--line)}.modal-body p{color:var(--muted);font-size:14px;margin-bottom:15px}.code{font:12px/1.6 Consolas,monospace;word-break:break-all;background:#f0f2eb;border:1px solid var(--line);border-radius:8px;padding:12px;white-space:pre-wrap}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.checkbox{display:flex;align-items:center;gap:9px;font-weight:400;font-size:13px}.checkbox input{width:auto;accent-color:var(--green)}.steps{counter-reset:step;display:grid;gap:22px;margin-top:20px}.step{display:flex;gap:15px;align-items:flex-start}.step:before{counter-increment:step;content:counter(step);width:32px;height:32px;display:grid;place-items:center;background:#e4eddf;color:var(--green);border-radius:50%;flex:none}.step p{font-size:14px;color:var(--muted);margin-top:5px}.panel{background:#fff;border:1px solid var(--line);padding:26px;border-radius:var(--radius);max-width:850px}.upload-progress{position:fixed;right:25px;bottom:25px;z-index:1000;width:350px;max-width:calc(100vw - 30px);padding:20px;background:#fff;border:1px solid var(--line);box-shadow:0 12px 50px #0002;border-radius:14px}.upload-progress progress{width:100%;height:6px;accent-color:var(--green);margin:12px 0}.upload-progress small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.editor{height:100dvh;display:flex;flex-direction:column;overflow:hidden;background:#f8f9f4}.editor-top{height:74px;flex:none;padding:12px 22px;border-bottom:1px solid var(--line);background:#fff;display:flex;align-items:center;gap:12px}.editor-top h2{font-size:17px;max-width:360px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.save-state{font-size:11px;color:var(--muted);margin-top:2px}.editor-body{display:grid;grid-template-columns:205px minmax(0,1fr) 300px;flex:1;min-height:0}.scene-panel{background:#fff;border-right:1px solid var(--line);overflow:auto;padding:20px 14px}.scene-panel header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;font-size:13px;font-weight:600}.scene-item{border:1px solid var(--line);border-radius:9px;overflow:hidden;margin-bottom:12px;cursor:pointer;background:#fff}.scene-item.active{border:2px solid var(--green)}.scene-item.drag-over{outline:2px dashed var(--gold)}.scene-item img{display:block;width:100%;aspect-ratio:1.9;object-fit:cover}.scene-item .label{font-size:12px;padding:8px 10px;display:flex;align-items:center;gap:6px}.scene-item .label span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.editor-stage{position:relative;min-width:0;background:#1d2c28;overflow:hidden;display:flex;flex-direction:column}.stage-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:7px;background:#f9faf6;padding:10px 14px;border-bottom:1px solid var(--line);z-index:3}.stage-toolbar .btn{font-size:11px;padding:6px 10px;min-height:33px}.stage-toolbar .btn.active{background:var(--green);color:#fff;border-color:var(--green)}.panorama{flex:1;min-height:0;position:relative;width:100%;height:100%}.stage-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;color:#e3eade;text-align:center;padding:25px;background:radial-gradient(ellipse at 50% 55%,#375349,#192c25)}.stage-empty svg{width:68px;height:68px;color:var(--gold);margin-bottom:22px}.stage-empty p{color:#adbfb0;font-size:13px;margin:12px 0 25px;max-width:340px}.stage-tip{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);font-size:11px;color:#fff;background:#152820b8;backdrop-filter:blur(6px);border-radius:6px;padding:7px 12px;pointer-events:none;white-space:nowrap;z-index:3}.stage-empty.drag-over{box-shadow:inset 0 0 0 4px var(--gold)}.properties{background:#fff;border-left:1px solid var(--line);overflow:auto;min-width:0}.property-tabs{display:flex;position:sticky;top:0;background:#fff;z-index:2;border-bottom:1px solid var(--line);padding:7px}.property-tabs button{flex:1;font-size:12px;color:var(--muted);padding:10px 4px;background:none;white-space:nowrap}.property-tabs button.active{color:var(--green);font-weight:600;background:#edf2e9;border-radius:6px}.property-content{padding:22px 20px}.property-content label{font-size:12px;margin-top:17px}.property-content input,.property-content textarea,.property-content select{font-size:13px}.property-content .btn{width:100%;margin-top:12px}.property-content h3{margin-bottom:17px}.property-content .row .btn{width:auto}.property-content .muted{font-size:11px}.preview-thumb{width:100%;border-radius:8px;max-height:145px;object-fit:cover;margin-top:8px}.hotspot-item{padding:12px;border:1px solid var(--line);border-radius:8px;margin-bottom:9px;cursor:pointer;font-size:12px}.hotspot-item:hover{border-color:var(--green2);background:#f5f8f1}.hotspot-item small{display:block;margin-top:3px}.floor-editor{position:relative;margin-top:16px;cursor:crosshair}.floor-editor img{width:100%;display:block;border:1px solid var(--line);border-radius:8px}.map-pin{position:absolute;transform:translate(-50%,-50%);width:24px;height:24px;display:grid;place-items:center;background:var(--green);color:white;font-size:11px;border:2px solid #fff;border-radius:50%;box-shadow:0 2px 6px #0004;cursor:pointer}.map-pin.active{background:#b08c48;box-shadow:0 0 0 4px #c9ac7940}.viewer{height:100dvh;position:relative;background:#142a23;color:white;overflow:hidden}.viewer #tour-pano{position:absolute;inset:0}.viewer-header{position:absolute;top:0;left:0;right:0;padding:25px 30px 55px;display:flex;align-items:flex-start;justify-content:space-between;gap:15px;background:transparent;z-index:3;pointer-events:none}.viewer-header>*{pointer-events:auto}.viewer-title h1{font-size:22px;text-shadow:0 1px 15px #0006}.viewer-title p{font-size:11px;color:#fff9;letter-spacing:.08em;margin-top:5px}.viewer .icon-btn{background:#12372d99;border:1px solid #ffffff30;backdrop-filter:blur(10px);color:white}.viewer .icon-btn:hover{background:#274c40cc}.viewer-bottom{position:absolute;left:0;right:0;bottom:0;padding:60px 24px 22px;background:transparent;z-index:3;pointer-events:none;display:flex;flex-direction:column;align-items:center;gap:15px}.viewer-bottom>*{pointer-events:auto}.viewer-controls{display:flex;gap:7px;align-items:center;padding:6px 9px;border-radius:10px;background:#0e2b2399;backdrop-filter:blur(15px);border:1px solid #ffffff20}.viewer-controls .icon-btn{background:none;border:0}.viewer-controls .active{color:var(--gold);background:#ffffff14}.scene-strip{display:flex;gap:9px;max-width:90vw;overflow-x:auto;scrollbar-width:thin;padding:3px 2px}.scene-chip{position:relative;border:2px solid #ffffff35;border-radius:8px;overflow:hidden;width:100px;flex:none;background:#1c382e;color:white;cursor:pointer}.scene-chip.active{border-color:var(--gold)}.scene-chip img{width:100%;height:57px;object-fit:cover;display:block}.scene-chip span{display:block;font-size:10px;text-align:center;padding:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.viewer-info{position:absolute;top:100px;left:25px;width:320px;max-width:85vw;background:#142e27e8;backdrop-filter:blur(16px);border:1px solid #ffffff25;border-radius:12px;padding:20px;z-index:6;white-space:pre-line;font-size:13px}.viewer-map{position:absolute;right:25px;top:100px;width:300px;max-width:70vw;background:#fffc;border:1px solid #fff8;border-radius:12px;padding:10px;z-index:6;box-shadow:0 5px 20px #0002}.viewer-map .floor-editor{margin:0}.viewer-map img{border:0}.viewer-credit{position:absolute;bottom:23px;left:25px;z-index:4;font-size:10px;letter-spacing:.12em;color:#ffffff9e;pointer-events:none}.preview-banner{position:absolute;top:0;left:50%;transform:translateX(-50%);z-index:10;padding:5px 14px;background:#d0ae6f;color:#20362c;font-size:11px;border-radius:0 0 6px 6px}.gallery{max-width:1320px;padding:30px 45px 70px;margin:auto}.gallery header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:25px}.gallery .intro{padding:65px 0 24px;max-width:750px}.gallery .intro h1{font-size:46px;font-family:Georgia,"PMingLiU",serif;font-weight:400}.gallery .intro p{margin-top:16px;color:var(--muted)}.gallery .project-card .card-body{padding-bottom:22px}.mobile-panel-toggle{display:none}.pnlm-load-box{border-radius:10px!important;background:#153c35dd!important}.pnlm-about-msg{font-size:10px!important}.pnlm-container{font-family:inherit!important}.pnlm-panorama-info{display:none!important}.no-display{display:none!important}
@media(min-width:1550px){.cards{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:1150px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.main{padding:25px}.editor-body{grid-template-columns:165px minmax(0,1fr) 265px}.property-content{padding:18px 15px}.stage-toolbar .btn{font-size:10px;padding:5px 7px}}@media(max-width:850px){.shell{grid-template-columns:74px 1fr}.sidebar{padding:24px 12px}.sidebar .brand{margin:0 5px 35px}.sidebar .brand div,.sidebar .nav span,.sidebar-foot{display:none}.sidebar .nav a{padding:13px;justify-content:center}.sidebar .brand img{width:36px}.main{padding:25px 23px}.auth-page{grid-template-columns:1fr}.auth-visual{display:none}.auth-panel{min-height:100dvh}.editor-body{grid-template-columns:140px minmax(0,1fr)}.properties{display:none;position:absolute;top:74px;right:0;bottom:0;width:300px;max-width:88vw;z-index:8;box-shadow:-5px 0 25px #0002}.properties.open{display:block}.mobile-panel-toggle{display:inline-flex}.editor-top{padding:10px 12px}.editor-top h2{max-width:220px}.editor-top .btn{font-size:11px;padding:8px 11px}.viewer-credit{display:none}.gallery{padding:25px}.gallery .intro h1{font-size:38px}}@media(max-width:580px){.shell{display:block}.sidebar{height:auto;position:static;padding:14px 18px;flex-direction:row;align-items:center;border-bottom:1px solid var(--line);border-right:0;gap:20px}.sidebar .brand{margin:0}.sidebar .brand div{display:block;font-size:14px}.sidebar .brand small{display:none}.sidebar .nav{display:flex;margin-left:auto;gap:2px}.sidebar .nav a{padding:8px}.sidebar .nav a:nth-last-child(2),.sidebar .nav a:last-child{display:none}.main{padding:22px 19px}.topline{margin-bottom:24px}.page-heading{align-items:flex-start;gap:15px}.page-heading h1{font-size:27px}.page-heading p{font-size:12px}.page-heading>.btn{padding:9px 11px;font-size:12px}.collection-bar{flex-direction:column;align-items:stretch;gap:12px;padding-top:16px}.tabs button{font-size:12px;padding:7px 10px}.search{width:100%}.cards{gap:18px;grid-template-columns:1fr}.empty{min-height:360px;padding:25px}.editor-top{height:68px;gap:7px}.editor-top h2{font-size:13px;max-width:145px}.editor-top .btn{min-height:35px;padding:5px 8px}.editor-top .preview-btn{display:none}.editor-body{display:flex;flex-direction:column}.scene-panel{order:2;height:115px;flex:none;padding:9px;display:flex;gap:8px;border-top:1px solid var(--line)}.scene-panel header{display:none}.scene-list{display:flex;gap:8px}.scene-item{margin:0;width:110px;flex:none;height:93px}.scene-item img{height:56px}.scene-item .label{padding:6px;font-size:10px}.scene-panel>.btn{height:92px;width:55px;flex:none;padding:6px;font-size:10px;white-space:normal;flex-direction:column}.editor-stage{flex:1}.stage-toolbar{gap:5px;padding:8px}.stage-toolbar .btn{font-size:10px}.properties{top:68px;bottom:115px}.stage-tip{font-size:10px;bottom:12px;max-width:90%;white-space:normal;text-align:center}.viewer-header{padding:22px 16px 45px}.viewer-title h1{font-size:18px}.viewer-title p{font-size:10px}.viewer-bottom{padding:50px 10px max(13px,env(safe-area-inset-bottom));gap:9px}.viewer-controls{gap:0;padding:5px}.viewer-controls .icon-btn{width:35px;height:35px}.scene-chip{width:83px}.scene-chip img{height:46px}.viewer-info{left:15px;top:85px}.viewer-map{right:15px;top:85px;width:240px}.gallery{padding:21px 20px}.gallery .intro{padding-top:43px}.gallery .intro h1{font-size:32px}.gallery header .brand{font-size:15px}.gallery header>.btn{font-size:11px}.form-grid{grid-template-columns:1fr}.modal-head{padding:18px 20px}.modal-body{padding:20px}.modal-actions{padding:15px 20px}.modal-head h2{font-size:20px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

@media(max-width:580px){.sidebar .nav a:nth-last-child(2),.sidebar .nav a:last-child{display:flex}.sidebar .nav{gap:0}.sidebar .nav a{width:36px;height:40px}.sidebar .brand div{display:none}}
/* V7: floor navigation and publishing feedback. */
.floor-tabs{display:flex;gap:6px;overflow-x:auto;padding:3px 0 10px;scrollbar-width:thin}
.floor-tabs button{flex:none;min-width:44px;padding:8px 12px;border:1px solid #d6ddd6;border-radius:8px;background:#fff;color:#456052;font:inherit;font-size:12px;cursor:pointer;transition:background .18s,color .18s}
.floor-tabs button.active{background:#214c40;color:#fff;border-color:#214c40;box-shadow:0 3px 9px #17382f20}
.floor-tabs button:focus-visible,.viewer button:focus-visible{outline:2px solid #caaa70;outline-offset:3px}
.editor-floor-tabs{margin-top:16px}.floor-heading{margin-top:18px;margin-bottom:8px}.floor-heading strong{font-size:15px}
.publish-state{margin-top:22px;padding:14px;border-radius:10px;background:#edf2eb;border:1px solid #d8e2d5;color:#214c40;font-size:12px}
.publish-state p{font-size:11px;line-height:1.8;margin:7px 0}.publish-state a{color:inherit;text-underline-offset:3px}
.viewer-map{background:#f8faf5f2;border:1px solid #ffffffb3;border-radius:16px;padding:14px;color:#294638;backdrop-filter:blur(18px);box-shadow:0 12px 40px #071b2838;max-height:calc(100dvh - 285px);overflow:auto}
.map-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:9px;font-size:12px;letter-spacing:.04em}.map-heading>span{display:flex;align-items:center;gap:7px}.map-heading svg{width:17px;height:17px}
.viewer-map .map-heading .icon-btn{width:30px;height:30px;background:#e5eade;color:#294638;border:0;border-radius:50%}.map-caption{padding-top:11px;font-size:10px;color:#6b796e;text-align:center;letter-spacing:.06em}
.viewer-map .floor-editor{border-radius:8px;overflow:visible}.floor-editor img{display:block;width:100%;height:auto}
.viewer-controls{border-radius:40px;padding:7px 12px;gap:4px;background:#122722c9;box-shadow:0 8px 28px #0003}
.viewer-controls .icon-btn{border-radius:50%;transition:background .18s,transform .18s}.viewer-controls .icon-btn:hover{transform:translateY(-2px);background:#ffffff20}
.scene-chip{border-radius:10px;transition:border-color .18s,box-shadow .18s}.scene-chip.active{box-shadow:0 0 0 1px #d0b781,0 5px 20px #0003}
.card-actions .danger{margin-left:auto}.sidebar-foot{line-height:1.9}
@media(max-width:580px){.viewer-controls{gap:0;padding:6px}.viewer-controls .icon-btn{width:33px;height:35px}.viewer-map{max-width:calc(100vw - 30px);max-height:calc(100dvh - 275px);padding:11px}.map-pin{min-width:24px;min-height:24px}}
@media(prefers-reduced-motion:reduce){.viewer-controls .icon-btn,.scene-chip,.floor-tabs button{transition:none}}
.draft-pending{font-size:11px;color:#8b713c;margin:7px 0}

/* Local title contrast without shading the panorama. */
.viewer-title{padding:8px 12px;border-radius:10px;background:#10272380;max-width:min(72vw,440px)}

/* View limits, floor-plan sight fan and persistent viewer controls. */
.fov-settings,.map-direction-settings{border:1px solid #dce3d9;border-radius:12px;margin:18px 0;padding:15px;background:#f6f8f2}
.fov-settings legend,.map-direction-settings legend{font-size:13px;font-weight:700;color:var(--green);padding:0 6px}
.fov-settings label,.map-direction-settings label{display:flex;justify-content:space-between;align-items:center}
.fov-settings output,.map-direction-settings output{font-variant-numeric:tabular-nums;color:var(--green);background:#e6ece1;padding:1px 8px;border-radius:5px}
.fov-settings input[type=range],.map-direction-settings input[type=range]{padding:0;height:32px;accent-color:var(--green);border:0;box-shadow:none;background:transparent;cursor:ew-resize}
.map-direction-settings .btn{white-space:normal;width:100%}
.floor-editor{isolation:isolate}.floor-editor .map-pin{overflow:visible;isolation:isolate}.floor-editor .map-pin.active{z-index:3}
.map-pin-number{display:grid;place-items:center;position:relative;width:100%;height:100%;border-radius:inherit;background:inherit;z-index:1}
.map-view-cone{position:absolute;left:50%;top:50%;width:120px;height:120px;max-width:none!important;pointer-events:none;overflow:visible;z-index:-1;transform-origin:50% 50%;filter:drop-shadow(0 1px 3px #153c3520)}
.cone-edge{fill:none;stroke:#b99a62;stroke-opacity:.65;stroke-width:1}.cone-heading{fill:none;stroke:#916e35;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.viewer-ui-toggle{position:absolute;right:max(18px,env(safe-area-inset-right));bottom:max(20px,env(safe-area-inset-bottom));z-index:60!important;width:46px;height:46px;border-radius:50%;background:#153c35ed;color:#fff;border:1px solid #d3bd8b88;box-shadow:0 6px 24px #0003;display:grid;place-items:center;touch-action:manipulation}
.viewer-ui-toggle:hover{background:#24594c}.viewer-ui-toggle .icon{width:21px;height:21px}
.viewer.controls-collapsed .viewer-header,.viewer.controls-collapsed .viewer-bottom,.viewer.controls-collapsed .viewer-map,.viewer.controls-collapsed .viewer-info,.viewer.controls-collapsed .viewer-credit{visibility:hidden;opacity:0;pointer-events:none}
.viewer.controls-collapsed .viewer-ui-toggle{background:#153c35c9;width:42px;height:42px}
.viewer:is(:fullscreen,:-webkit-full-screen,.is-immersive){width:100vw!important;height:100dvh!important;position:fixed!important;inset:0!important;margin:0;background:#112720}
.viewer-immersive{overflow:hidden}.viewer.is-immersive{z-index:1500}
.viewer .viewer-bottom{bottom:env(safe-area-inset-bottom);left:50%;right:auto;transform:translateX(-50%);width:max-content;max-width:calc(100% - 130px)}
.viewer .viewer-header{padding-top:max(20px,env(safe-area-inset-top))}
.viewer .viewer-controls{flex-wrap:wrap;justify-content:center}
@media(max-width:600px){.viewer .viewer-bottom{max-width:calc(100% - 72px);left:12px;right:60px;transform:none;width:auto}.viewer .viewer-controls{display:grid;grid-template-columns:repeat(4,44px);gap:3px;padding:7px;border-radius:20px}.viewer .viewer-controls .icon-btn{width:44px;height:40px}.viewer .scene-strip{max-width:100%;justify-content:flex-start}.viewer .viewer-ui-toggle{right:max(10px,env(safe-area-inset-right));bottom:calc(22px + env(safe-area-inset-bottom))}.map-view-cone{width:108px;height:108px}}

/* Workflow additions retain the studio's existing green / ivory controls. */
.draft-history-controls{display:flex;gap:2px;flex:none}.draft-history-controls .icon-btn{width:34px;height:34px;color:var(--green)}
.draft-history-controls [data-action=redo] svg{transform:scaleX(-1)}
.draft-history-controls button:disabled{cursor:default}
.return-placement{position:absolute;top:62px;left:14px;right:14px;z-index:4;display:flex;align-items:center;justify-content:space-between;gap:12px;background:#f6f5f0f5;color:var(--green);padding:12px 16px;border:1px solid var(--gold);border-radius:10px;box-shadow:0 4px 18px #0002;font-size:13px}
.publication-checklist{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:12px}.publication-checklist li{border:1px solid var(--line);border-radius:10px;padding:14px}.publication-checklist p{margin:5px 0 10px;font-size:13px}
.reverse-hotspot-note{display:block;margin-top:5px}.draft-history-note{margin:10px 0}
@media(max-width:580px){.editor-top{gap:4px;padding-left:6px;padding-right:6px}.editor-top>.icon-btn{width:30px;flex:none}.editor-top .grow{min-width:28px}.editor-top h2{max-width:100%}.editor-top .save-state{max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.draft-history-controls{gap:0}.draft-history-controls .icon-btn{width:30px}.editor-top .btn{gap:4px}.editor-top .btn .icon{display:none}.return-placement{top:90px;left:8px;right:8px;font-size:12px;padding:10px;align-items:flex-start}.return-placement .btn{white-space:normal;min-width:65px}}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.scene-chip.scene-seen:after{content:'✓';position:absolute;top:4px;right:4px;background:#153c35ed;color:#fff;border:1px solid #d3bd8b99;width:17px;height:17px;border-radius:50%;font-size:11px;line-height:17px;text-align:center;pointer-events:none}
.viewer [data-action=tour-back]:disabled{opacity:.35;cursor:default}
.viewer .scene-browser{position:absolute;z-index:8;right:25px;top:100px;width:340px;max-width:calc(100vw - 30px);max-height:calc(100dvh - 170px);display:flex;flex-direction:column;gap:10px;background:#f8faf5f5;color:#294638;border:1px solid #ffffffb3;border-radius:16px;padding:16px;box-shadow:0 12px 40px #071b2838;backdrop-filter:blur(18px)}
.scene-browser .map-heading{margin:0}.scene-browser .map-heading .icon-btn{background:#e5eade;color:#294638;border:0;border-radius:50%;width:30px;height:30px}
.scene-browser input,.scene-browser select{font-size:14px;padding:8px 10px;flex:none}.scene-browser #scene-browser-count{font-size:12px;color:#647469;margin:0;flex:none}
.scene-browser-results{display:grid;gap:8px;overflow:auto;min-height:0;overscroll-behavior:contain}
.scene-result{display:flex;align-items:center;text-align:left;gap:10px;min-height:72px;border:1px solid #d7e0d3;background:#fff;border-radius:10px;padding:7px;color:var(--green);width:100%}
.scene-result.current{border-color:#b2945e;background:#f4f3e9;box-shadow:inset 0 0 0 1px #c9ac7980}.scene-result:hover{background:#edf2e9}
.scene-result>img{width:84px;height:53px;object-fit:cover;border-radius:5px;flex:none}.scene-result>span{min-width:0}.scene-result strong{font-size:13px;display:block;overflow-wrap:anywhere}.scene-result small{display:block;font-size:11px;margin-top:4px}
.scene-browser-note,.scene-browser-empty{font-size:11px;color:#6b796e;margin:0;flex:none}.scene-browser-empty{padding:15px 0}
.viewer.controls-collapsed .scene-browser{visibility:hidden;opacity:0;pointer-events:none}
.scene-panel>.scene-panel-actions{display:grid;gap:8px}.scene-panel-actions .btn{width:100%;font-size:12px}
.batch-scenes{border:1px solid var(--line);border-radius:10px;padding:14px;margin:16px 0}.batch-scenes legend{font-size:13px;font-weight:600;padding:0 6px}.batch-scenes output{color:var(--muted)}
.batch-scene-list{max-height:160px;overflow:auto;margin-top:10px;padding:0 5px}.batch-scene-list .checkbox{margin:8px 0;overflow-wrap:anywhere}.batch-scene-list input{flex:none}
.batch-fields{border:1px solid var(--line);border-radius:10px;padding:12px;background:#f6f8f2;min-width:0;margin:0}.batch-fields:disabled{opacity:.45}.batch-fields label{font-size:12px}.batch-fields p{font-size:12px;margin:8px 0 0}.batch-fov-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.batch-fov-grid input{padding:8px}
.batch-preview-heading{margin:20px 0 10px}.batch-preview-list{max-height:220px;overflow:auto;border:1px solid var(--line);border-radius:10px}.batch-preview-row{padding:10px 14px;border-bottom:1px solid var(--line)}.batch-preview-row:last-child{border-bottom:0}.batch-preview-row strong{font-size:13px}.batch-preview-row p{font-size:12px;margin:3px 0}.batch-preview-row p:last-child{margin-bottom:0}
@media(max-width:580px){.viewer .scene-browser{right:15px;top:80px;max-height:calc(100dvh - 160px);padding:12px;gap:8px}.scene-panel>.scene-panel-actions{height:92px;width:70px;flex:none;gap:5px}.scene-panel-actions .btn{padding:5px;font-size:10px;min-height:38px;gap:4px;white-space:normal}.scene-panel-actions .icon{width:15px;height:15px}.batch-fov-grid{gap:5px}.batch-fov-grid label{font-size:11px}.batch-fov-grid input{font-size:14px}}
@media(max-width:580px){.scene-panel{overflow:hidden}.scene-panel .scene-list{min-width:0;flex:1;overflow-x:auto;scrollbar-width:thin}.scene-panel>.scene-panel-actions{width:82px;background:#fff}.scene-panel-actions .btn{white-space:nowrap}}
@media(max-width:600px){.viewer .viewer-controls{grid-template-columns:repeat(5,44px)}}

/* Guide and quality panels retain the existing studio palette and modal. */
.guide-list{margin:18px 0;max-height:48vh;overflow:auto;border-top:1px solid var(--line,#dbe3de)}
.guide-row{display:grid;grid-template-columns:minmax(0,1fr) 92px 82px;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--line,#dbe3de)}
.guide-row .checkbox{margin:0;min-width:0}.guide-row .checkbox span{overflow-wrap:anywhere}
.guide-duration{display:flex;align-items:center;gap:6px;margin:0}.guide-duration input{width:68px;padding:8px}
.guide-order{display:flex;gap:4px}.guide-order .btn{padding:7px 10px;min-width:36px}
.quality-list{margin:16px 0}.quality-row{display:flex;justify-content:space-between;gap:12px;padding:14px 12px;border-bottom:1px solid var(--line,#dbe3de);border-radius:8px}
.quality-row.selected{background:#edf4ed;border:1px solid #a4bdad}.quality-row small{display:block;color:#5e756b;margin-top:5px;font-size:12px}.quality-row>div:last-child{text-align:right}
.scene-retry{position:absolute;z-index:40;left:50%;top:42%;transform:translate(-50%,-50%);width:min(340px,calc(100% - 32px));padding:22px;background:rgba(246,249,245,.97);color:#1b3e33;border:1px solid #bacdbf;border-radius:18px;box-shadow:0 12px 40px #0004;text-align:center}
.scene-retry p{font-size:13px;line-height:1.7;margin:10px 0 16px}.scene-retry .btn{width:100%}
@media(max-width:480px){.guide-row{grid-template-columns:minmax(0,1fr) 77px 72px;gap:6px}.guide-duration input{width:55px}.guide-order .btn{min-width:32px;padding:7px 8px}.guide-row .checkbox{font-size:13px}}

.guide-order .btn{color:#244c3e;background:#f1f5ef;border-color:#d0dbd2}.guide-order .btn:disabled{opacity:.35}

/* 20261009edge1: public tour only. Paint exposed Safari/safe-area background black.
   Browser chrome remains controlled by iOS; no automatic fullscreen request. */
html.viewer-page,
html.viewer-page body{background:#000;overscroll-behavior:none}
html.viewer-page body{margin:0;min-height:100vh;min-height:100dvh}
html.viewer-page #app{min-height:100vh;min-height:100dvh}
html.viewer-page .boot{background:#000;color:#d6e2dc;min-height:100vh;min-height:100dvh}
html.viewer-page .viewer{width:100%;height:100vh;height:100dvh;min-height:100svh;background:#000;overscroll-behavior:none}
html.viewer-page .viewer:is(:fullscreen,:-webkit-full-screen,.is-immersive){background:#000}
@media(max-width:820px){
 html.viewer-page .viewer-header{padding-top:max(20px,env(safe-area-inset-top));padding-left:max(15px,env(safe-area-inset-left));padding-right:max(15px,env(safe-area-inset-right))}
}
/* Demand-loaded panorama entrance, 20261028 */
.tour-entry-preview{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#10251f}.tour-entry-preview>img{position:absolute;width:100%;height:100%;object-fit:cover;opacity:.72}.tour-entry-open{position:relative;z-index:2;border:1px solid #ffffff80;border-radius:18px;padding:22px 32px;background:#163e34e8;color:#fff;font-size:22px;font-weight:700;cursor:pointer;box-shadow:0 8px 30px #0005}.tour-entry-open span{display:block;font-size:14px;font-weight:400;margin-top:8px}.tour-entry-open:focus-visible{outline:3px solid #fff;outline-offset:4px}