@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&display=swap');
:root{font-family:'DM Sans',system-ui,sans-serif;color:#cdcdcd;background:#070707;font-synthesis:none;font-size:14px;--green:#bcbcbc;--line:#1c1c1c;--muted:#828282;--surface:#000000;--lime:#1c1c1c}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible{outline:3px solid #4d4d4d;outline-offset:3px}a{color:inherit}button{color:inherit}input,select,textarea{border:1px solid #1f1f1f;background:#000000;color:#cbcbcb;border-radius:8px;padding:10px 12px;min-width:0;max-width:100%}input:focus,select:focus,textarea:focus{outline:2px solid #5a5a5a;outline-offset:1px}input::placeholder,textarea::placeholder{color:#6d6d6d}select{padding-right:28px}textarea{resize:vertical;min-height:90px}h1,h2,h3,p{margin-top:0}h1{font-size:32px;letter-spacing:-1.2px;font-weight:550;margin-bottom:8px}h2{font-size:23px;letter-spacing:-.7px;font-weight:550}h3{font-size:17px;font-weight:550;margin-bottom:8px}p{line-height:1.6}button svg{flex-shrink:0}.app-shell{display:grid;grid-template-columns:222px minmax(0,1fr);min-height:100vh}.sidebar{background:#cbcbcb;color:#2a2a2a;padding:29px 17px 16px;display:flex;flex-direction:column;min-height:100vh;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:10px;padding:0 13px;text-decoration:none;color:white;font-size:24px;font-weight:650;letter-spacing:-1px}.brand-light{font-weight:400}.brand-mark{background:var(--lime);color:#c4c4c4;border-radius:10px;width:34px;height:34px;display:grid;place-items:center;font-weight:600;font-size:30px;line-height:1}.workspace-label{font-size:10px;letter-spacing:1.6px;color:#5b5b5b;margin:48px 13px 15px}.nav-item{width:100%;border:0;border-radius:8px;background:none;color:#393939;text-align:left;padding:12px;display:flex;gap:10px;align-items:center;font-size:13px;margin:5px 0}.nav-item>span:first-child{font-size:21px;line-height:1}.nav-item:hover{background:#bdbdbd}.nav-item.active{background:#1c1c1c;color:#c2c2c2}.nav-count{font-size:11px;background:#00000018;padding:2px 6px;border-radius:5px;margin-left:auto}.active .nav-count{background:#303030}.sidebar-note{margin:auto 12px 25px;padding-top:40px;font-size:10px;letter-spacing:.8px;color:#303030}.sidebar-note p{letter-spacing:0;font-size:12px;margin:12px 0;color:#484848}.text-button{border:0;background:none;padding:0;color:inherit;font-size:12px;text-decoration:underline;text-underline-offset:3px}.little-dot{display:inline-block;width:6px;height:6px;background:#5b5b5b;border-radius:100%;margin-right:6px}.profile{border-top:1px solid #00000020;padding:19px 7px 0;display:flex;gap:10px;align-items:center;font-size:12px}.avatar{border-radius:50%;background:#b3b3b3;width:34px;height:34px;display:grid;place-items:center;color:#191919;font-size:11px}.profile small{display:block;color:#505050;margin-top:3px}.main-shell{min-width:0}.topbar{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 34px;background:#000000;border-bottom:1px solid var(--line);gap:16px}.breadcrumb{font-size:12px;color:#999999;display:flex;gap:12px;flex-wrap:wrap}.breadcrumb span{color:#484848}.storage-state{font-size:11px;color:#818181;display:flex;align-items:center;white-space:nowrap}#main{padding:32px 34px 24px;max-width:1900px;margin:auto}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.eyebrow{font-size:10px;letter-spacing:1.8px;text-transform:uppercase;font-weight:600;color:#777777;margin-bottom:10px}.subtitle{font-size:13px;color:#7c7c7c;margin-bottom:0}.actions{display:flex;gap:9px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid #1f1f1f;background:#000000;border-radius:8px;padding:10px 14px;font-weight:500;font-size:12px;white-space:nowrap;text-decoration:none}.button:hover{background:#0c0c0c}.button.primary{background:#bcbcbc;border-color:#bcbcbc;color:#000000}.button.primary:hover{background:#cbcbcb}.button.small{padding:7px 10px;font-size:11px}.button.danger{color:#a3a3a3}.button.subtle{background:none;border-color:transparent}.intro-band{display:flex;align-items:center;gap:25px;background:#101010;border:1px solid #1a1a1a;border-radius:12px;padding:22px 25px;margin-bottom:28px;position:relative;overflow:hidden}.intro-band h2{font-size:20px;margin-bottom:5px}.intro-band p{color:#888888;font-size:12px;margin:0;max-width:520px}.intro-icon{font-size:32px;color:#979797}.intro-band .button{margin-left:auto;z-index:1}.stats{display:flex;gap:29px;margin-bottom:25px;font-size:12px;color:#7c7c7c}.stats b{font-size:19px;font-weight:500;color:#bababa;margin-right:6px}.filters{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin-bottom:18px}.search{flex:1;min-width:170px;position:relative}.search input{width:100%;padding-left:35px;background:white}.search>span{position:absolute;left:12px;top:9px;font-size:18px;color:#777777}.filters select,.filters input{font-size:12px;height:39px}.filters .capacity-filter{width:115px}.check-filter{display:flex;gap:6px;align-items:center;font-size:12px;white-space:nowrap}.check-filter input{height:auto;accent-color:#adadad}.results-bar{display:flex;align-items:center;justify-content:space-between;color:#7a7a7a;font-size:11px;margin:20px 0 14px;gap:10px}.sort-label{display:flex;align-items:center;gap:8px}.sort-label select{border:0;background:transparent;font-size:11px;padding:3px 22px 3px 3px}.venue-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px}.venue-card{background:#000000;border:1px solid #1b1b1b;border-radius:12px;overflow:hidden;transition:transform .18s,box-shadow .18s}.venue-card:hover{transform:translateY(-3px);box-shadow:0 8px 28px #bfbfbf10}.card-preview{height:144px;background:#121212;position:relative;overflow:hidden}.card-preview svg{height:100%;width:100%;opacity:.95}.card-model-badge{position:absolute;left:13px;top:12px;font-size:10px;color:#9e9e9e;background:#000000de;padding:4px 7px;border:1px solid #000000;border-radius:5px}.card-body{padding:17px 18px}.card-top{display:flex;justify-content:space-between;gap:8px}.card-top h3{font-size:17px;margin:0 0 4px;overflow-wrap:anywhere}.card-top h3 button{font:inherit;font-weight:550;background:none;border:0;text-align:left;padding:0}.card-location{font-size:11px;color:#6e6e6e}.card-metrics{display:flex;gap:19px;padding:17px 0 13px;color:#9c9c9c;font-size:12px}.card-metrics span small{display:block;font-size:10px;margin-top:3px;color:#666666}.card-footer{border-top:1px solid #101010;padding-top:12px;display:flex;align-items:center;justify-content:space-between;gap:5px}.badge{display:inline-flex;align-items:center;border-radius:5px;font-size:10px;font-weight:500;padding:4px 7px;background:#0e0e0e;color:#8d8d8d;max-width:100%;overflow-wrap:anywhere}.badge.review{background:#0f0f0f;color:#848484}.badge.neutral{background:#0e0e0e;color:#7c7c7c}.open-button{border:0;background:none;color:#9e9e9e;font-size:11px;padding:4px 0}.empty{grid-column:1/-1;text-align:center;padding:65px 25px;background:white;border:1px dashed var(--line);border-radius:12px;color:#747474}.empty h3{color:#aaaaaa}.footer-note{font-size:10px;color:#616161;display:flex;justify-content:space-between;gap:10px;margin-top:25px}.workspace-heading{display:flex;gap:15px;justify-content:space-between;align-items:flex-start;margin:0 0 24px}.back-button{background:none;border:0;padding:0;margin:0 0 15px;color:#808080;font-size:11px}.workspace-title h1{margin:0 0 6px}.workspace-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:20px;align-items:start}.viewer-panel{background:#101010;border:1px solid #1e1e1e;border-radius:12px;overflow:hidden}.viewer-topbar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 14px;background:#000000bd;border-bottom:1px solid #1b1b1b;flex-wrap:wrap}.viewer-title{font-size:12px;font-weight:500}.view-controls{display:flex;gap:4px;flex-wrap:wrap}.view-controls button{border:0;background:none;border-radius:5px;padding:6px 8px;font-size:11px;color:#828282}.view-controls button.active,.view-controls button[aria-pressed=true]{background:#1a1a1a;color:#b6b6b6}.viewer{height:410px;position:relative}.viewer canvas{width:100%;height:100%;display:block;touch-action:none}.viewer-message{position:absolute;inset:0;display:grid;place-content:center;text-align:center;padding:30px;color:#828282;font-size:13px;pointer-events:none;z-index:1}.viewer-message p{max-width:340px}.viewer-bottom{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:11px 14px;color:#747474;font-size:10px;border-top:1px solid #1b1b1b}.model-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:14px 0;color:#878787;font-size:11px;overflow-wrap:anywhere}.model-meta .actions{margin-left:auto}.selected-object{margin:0 0 14px;padding:12px 14px;background:#121212;border-radius:8px;font-size:12px;color:#959595;display:flex;justify-content:space-between;gap:12px}.panel{background:white;border:1px solid var(--line);border-radius:12px;overflow:hidden}.panel-title{display:flex;justify-content:space-between;gap:10px;padding:17px 18px;border-bottom:1px solid #141414;align-items:center}.panel-title h3{font-size:14px;margin:0}.panel-body{padding:18px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px 12px}.field-grid label{display:flex;flex-direction:column;gap:6px;color:#7b7b7b;font-size:11px}.field-grid input,.field-grid select,.field-grid textarea{font-size:12px;width:100%;padding:9px 10px}.field-grid .full{grid-column:1/-1}.form-actions{display:flex;justify-content:space-between;gap:8px;align-items:center;margin-top:20px}.save-button{width:100%;margin-top:18px}.muted{font-size:11px;color:#6f6f6f;line-height:1.6}.document-list{padding:0 18px}.document-row{display:flex;gap:10px;align-items:center;padding:13px 0;border-bottom:1px solid #101010;min-width:0}.document-row:last-child{border:0}.document-icon{width:33px;height:38px;background:#0f0f0f;border-radius:5px;display:grid;place-items:center;font-size:9px;color:#777777;flex-shrink:0}.document-name{flex:1;min-width:0;overflow-wrap:anywhere;font-size:12px}.document-name small{display:block;font-size:10px;color:#6b6b6b;margin-top:4px}.icon-button{border:0;background:none;padding:7px;color:#747474;font-size:14px;border-radius:5px}.icon-button:hover{background:#0d0d0d}.documents-empty{padding:25px 18px;color:#6c6c6c;font-size:12px}.history{margin-top:18px}.history details{padding:14px 18px;font-size:11px;color:#777777}.history summary{cursor:pointer}.history ul{padding-left:15px;line-height:1.9}.history li{overflow-wrap:anywhere}.delete-row{margin-top:14px;display:flex;justify-content:flex-end}dialog{border:1px solid #202020;background:#030303;border-radius:16px;padding:0;width:min(620px,calc(100% - 28px));max-height:90vh;color:#bcbcbc;box-shadow:0 30px 100px #d7d7d733}dialog::backdrop{background:#d3d3d375;backdrop-filter:blur(3px)}.modal-head{padding:24px 25px 17px;display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.modal-head h2{margin-bottom:5px}.modal-body{padding:0 25px 24px}.modal-tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:20px}.modal-tabs button{background:none;border:0;padding:11px 14px;font-size:12px;color:#6c6c6c;border-bottom:2px solid transparent}.modal-tabs button.active{border-color:#a4a4a4;color:#b2b2b2}.dropzone{border:1px dashed #4d4d4d;border-radius:10px;background:#0d0d0d;display:block;text-align:center;padding:26px 20px;cursor:pointer;color:#8c8c8c;font-size:13px}.dropzone.dragover{background:#1a1a1a}.dropzone strong{display:block;font-size:15px;font-weight:500;margin-bottom:6px}.dropzone input{display:block;margin:16px auto 0;background:white;max-width:100%;font-size:12px}.dropzone small{display:block;font-size:11px}.import-preview{margin:18px 0;background:white;border:1px solid var(--line);border-radius:8px;padding:15px;font-size:12px}.import-preview ul{margin:10px 0 0;padding-left:18px;line-height:1.8;max-height:190px;overflow:auto}.notice{background:#0e0e0e;color:#858585;border-radius:8px;padding:12px 14px;font-size:12px;line-height:1.6;margin:15px 0}.error-message{color:#a4a4a4;background:#0c0c0c;padding:12px;border-radius:8px;font-size:12px;margin-top:14px;overflow-wrap:anywhere}.backup-option{background:#000000;border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:12px}.backup-option h3{font-size:14px;margin-bottom:4px}.backup-option p{font-size:12px;color:#6d6d6d}.loading-state{padding:60px;text-align:center;color:#767676}#toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(15px);background:#bdbdbd;color:#0a0a0a;border:1px solid #a2a2a2;box-shadow:0 8px 25px #bfbfbf20;padding:13px 19px;border-radius:10px;max-width:min(520px,calc(100% - 30px));font-size:12px;opacity:0;pointer-events:none;z-index:20;transition:.2s}#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}[hidden]{display:none!important}.upload-busy{pointer-events:none;opacity:.65}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1550px){.venue-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.viewer{height:510px}}
@media(max-width:1150px){.app-shell{grid-template-columns:190px minmax(0,1fr)}.sidebar{padding-left:10px;padding-right:10px}.brand{font-size:21px}.venue-grid{grid-template-columns:repeat(2,minmax(0,1fr))}#main{padding:25px}.topbar{padding:0 25px}.workspace-grid{grid-template-columns:minmax(0,1fr) 285px}.viewer{height:370px}.intro-band{padding:18px}.intro-icon{display:none}}
@media(max-width:960px){.workspace-grid{grid-template-columns:1fr}.workspace-grid>.panel{grid-row:2}.viewer{height:420px}.intro-band{flex-wrap:wrap;gap:12px}.intro-band .button{margin-left:0}.page-heading{align-items:flex-start}.actions .button{padding:9px 11px}}
@media(max-width:700px){.app-shell{display:block}.sidebar{height:auto;min-height:0;position:static;padding:15px;display:grid;grid-template-columns:1fr auto;gap:12px}.brand{padding:0;font-size:22px}.sidebar nav{display:flex;gap:5px;grid-column:1/-1}.workspace-label,.sidebar-note,.profile{display:none}.nav-item{width:auto;flex:1;margin:0;justify-content:center;padding:9px;font-size:11px}.nav-item>span:first-child{font-size:17px}.nav-count{margin-left:0}.topbar{height:52px;padding:0 18px}.storage-state{font-size:10px}#main{padding:23px 18px}.page-heading{flex-direction:column;gap:16px;margin-bottom:20px}h1{font-size:29px}.intro-band{margin-bottom:22px}.stats{gap:18px;flex-wrap:wrap}.venue-grid{gap:14px}.card-body{padding:14px}.card-metrics{gap:13px}.card-preview{height:120px}.filters .search{flex-basis:100%}.workspace-heading{flex-direction:column}.viewer{height:350px}.model-meta{gap:10px}.model-meta .actions{margin-left:0}.footer-note{flex-wrap:wrap}.field-grid input,.field-grid textarea,.field-grid select{font-size:16px}.filters input{font-size:16px}.breadcrumb{font-size:11px}}
@media(max-width:430px){.venue-grid{grid-template-columns:1fr}.card-preview{height:170px}.nav-count{display:none}.nav-item{padding:8px 4px}.filters select{flex:1;min-width:125px}.filters .capacity-filter{flex:1}.storage-state{display:none}.intro-band h2{font-size:18px}.modal-body{padding:0 18px 20px}.modal-head{padding:20px 18px 15px}.results-bar{align-items:flex-start}.field-grid{gap:12px 9px}.field-grid label{font-size:10px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.conversion-summary{padding:12px 14px;background:#0e0e0e;border-radius:8px;color:#858585;font-size:12px;margin-bottom:22px}.conversion-stage{font-size:17px;font-weight:500;margin:0 0 14px}#conversion-progress{width:100%;height:12px;accent-color:#979797;border:0;border-radius:6px;overflow:hidden}#conversion-progress::-webkit-progress-bar{background:#171717}#conversion-progress::-webkit-progress-value{background:#979797}.conversion-detail{display:flex;justify-content:space-between;gap:15px;color:#787878;font-size:12px;margin:9px 0 17px}

.collection-controls{padding:16px 18px 6px}.collection-controls>input{width:100%;margin-bottom:12px}.collection-controls p{margin:12px 0}.collection-tree{max-height:420px;overflow:auto;padding:0 10px}.collection-row{display:flex;gap:7px;align-items:center;padding:9px 4px 9px calc(4px + var(--depth)*14px);border-top:1px solid var(--line,#191919)}.collection-expand{width:20px;flex-shrink:0;border:0;background:none;color:#a7a7a7;cursor:pointer}.collection-expand:disabled{opacity:.3;cursor:default}.collection-row label{display:flex;gap:9px;align-items:center;flex:1;min-width:0;cursor:pointer}.collection-row input{width:auto;flex-shrink:0;accent-color:#b0b0b0}.collection-row label span{font-size:12px;overflow-wrap:anywhere}.collection-row small{display:block;color:#7b7b7b;font-size:10px;margin-top:3px}.collection-status{padding:10px 18px}.collection-controls .actions{flex-wrap:wrap}.collection-row .text-button{font-size:11px;flex-shrink:0}

.import-details{margin:0 0 16px;padding:12px 16px;background:#0d0d0d;border-radius:10px;font-size:12px}.import-details summary{cursor:pointer;color:#a1a1a1}.import-details p{margin:10px 0}.inbox-list{max-height:300px;overflow:auto;padding-left:22px}.inbox-list li{padding:5px 0}.inbox-list span{display:block;font-size:11px}

.location-row>.location-info{flex:1;min-width:0}.location-name{font-size:12px;font-weight:550;border:0;background:none;padding:0;text-align:left;overflow-wrap:anywhere;line-height:1.5}.location-name:hover{text-decoration:underline}.location-note{font-size:11px;color:#848484;margin:5px 0 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;white-space:pre-wrap}.location-row>input{margin:0;flex-shrink:0}.location-row .text-button{padding:5px 2px}.location-row{gap:6px}.location-info small{line-height:1.5}#collections-panel{margin-bottom:18px}#location-count{display:block;margin-top:4px}#location-form .notice{overflow-wrap:anywhere}#collection-count{display:block;margin-bottom:8px}

/* Monochrome spatial archive: fine rules, numbered sections, open black space. */
:root{color-scheme:dark;font-family:Arial,Helvetica,sans-serif;color:#f3f3f3;background:#050505;--line:#ffffff38;--muted:#a6a6a6;--surface:#050505;--green:#fff;--lime:#fff}
body{background:#050505}::selection{background:#fff;color:#000}button,input,select,textarea{font-family:inherit}button,a{transition:background .18s,color .18s}button:focus-visible,a:focus-visible{outline:1px solid #fff;outline-offset:5px}input:focus,select:focus,textarea:focus{outline:1px solid #fff;outline-offset:1px}
.app-shell{grid-template-columns:176px minmax(0,1fr)}.sidebar{background:#050505;color:#fff;border-right:1px solid var(--line);padding:30px 0 20px}.brand{padding:0 20px;gap:12px;font-size:17px;letter-spacing:-.8px}.brand-mark{display:block;width:23px;height:23px;background:repeating-linear-gradient(90deg,#fff 0 1px,transparent 1px 7px),repeating-linear-gradient(0deg,#fff 0 1px,transparent 1px 7px);border-radius:0;font-size:0;flex-shrink:0}.brand-light{font-weight:400}.workspace-label{color:#999;font:9px monospace;letter-spacing:1.3px;margin:60px 20px 20px}.sidebar nav{border-top:1px solid var(--line)}.nav-item{border-radius:0;margin:0;padding:20px 17px;font-size:11px;min-height:64px;border-bottom:1px solid var(--line);gap:10px;color:#a6a6a6}.nav-item>span:first-child{font:9px monospace;align-self:flex-start;line-height:14px}.nav-item:hover{background:#141414;color:#fff}.nav-item.active{background:#fff;color:#080808}.nav-count,.active .nav-count{border-radius:0;background:none;font:9px monospace;padding:0}.sidebar-note{margin:auto 20px 25px;color:#ddd;font:9px monospace;line-height:1.7}.sidebar-note p{font:11px/1.7 Arial,sans-serif;color:#999}.profile{margin:0 16px;padding:18px 0 0;border-color:var(--line);font-size:10px;gap:9px}.avatar{background:none;border:1px solid var(--line);border-radius:0;width:25px;height:25px;font:9px monospace;color:#fff}.profile small{color:#999}.little-dot{background:#fff;width:4px;height:4px}.topbar{height:64px;background:#050505;border-color:var(--line);padding:0 36px}.breadcrumb,.storage-state{color:#aaa;font:10px monospace}.breadcrumb span{color:#707070}#main{padding:40px 36px 24px;max-width:1800px}.page-heading{align-items:flex-end;margin-bottom:38px}.eyebrow{font:9px monospace;letter-spacing:1.8px;color:#aaa;margin-bottom:23px}h1{font-size:clamp(38px,4.6vw,72px);font-weight:400;letter-spacing:-3px;line-height:1.03;margin-bottom:15px}h2,h3{font-weight:400}.subtitle{color:#aaa;font-size:12px;line-height:1.7}.actions{gap:8px}.button{border-radius:0;border:1px solid #ffffff70;background:#050505;color:#fff;font-size:11px;font-weight:400;padding:12px 15px;letter-spacing:.1px}.button:hover{background:#fff;color:#000}.button.primary{background:#fff;color:#000;border-color:#fff}.button.primary:hover{background:#ccc;color:#000}.button.subtle{color:#bbb}.button.danger{color:#ddd}.text-button{color:inherit;text-decoration:none;border-bottom:1px solid #ffffff70;padding-bottom:3px}.text-button:hover{color:#fff;border-color:#fff}.button.small{font-size:10px;padding:8px 11px}
.intro-band{border:1px solid var(--line);background:#050505;border-radius:0;padding:0;display:grid;grid-template-columns:35% 1fr auto;gap:0;min-height:214px;margin-bottom:24px}.intro-icon{display:flex!important;align-items:center;justify-content:center;align-self:stretch;border-right:1px solid var(--line);overflow:hidden;padding:22px;color:#ddd}.orbit-mark{width:175px;height:175px;display:block}.intro-band>div{padding:25px 30px}.intro-band h2{font-size:27px;letter-spacing:-1px;line-height:1.2;margin-bottom:16px}.intro-band p{font:11px/1.8 Arial,sans-serif;max-width:280px;color:#aaa}.intro-band .button{margin:0 24px 0 0;align-self:end;margin-bottom:26px}.stats{margin:0 0 30px;border-bottom:1px solid var(--line);gap:0;padding:0}.stats>span{flex:1;border-right:1px solid var(--line);padding:18px 20px;font:9px monospace;letter-spacing:.5px;text-transform:uppercase;color:#aaa}.stats>span:first-child{padding-left:0}.stats>span:last-child{border:0}.stats b{font:22px Arial,sans-serif;color:#fff;margin-right:10px}.filters{gap:8px;margin-bottom:20px}.filters input,.filters select{background:#050505;color:#ddd;border-color:var(--line);border-radius:0;height:39px;font-size:10px}.search input{background:#050505}.search>span{color:#aaa}.check-filter{font-size:10px;color:#bbb}.filters .capacity-filter{width:100px}input,select,textarea{background:#080808;color:#fff;border-color:#ffffff45;border-radius:0}input::placeholder,textarea::placeholder{color:#898989}input[type=checkbox]{accent-color:#fff;color-scheme:dark}.results-bar{font:9px monospace;text-transform:uppercase;letter-spacing:.5px;color:#aaa}.sort-label select{color:#fff}.venue-grid{gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr))}.venue-card{border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);border-radius:0;background:#050505;transition:background .18s}.venue-card:hover{transform:none;box-shadow:none;background:#111}.card-preview{height:170px;background:#050505;border-bottom:1px solid #ffffff20}.card-preview svg{opacity:.7}.card-preview svg rect,.card-preview svg path{fill:none;stroke:#ddd;stroke-width:.7}.card-preview svg>rect{stroke:none}.card-model-badge{background:#050505;color:#aaa;border:0;padding:0;left:18px;top:16px;font:8px monospace;text-transform:uppercase;letter-spacing:1px}.card-body{padding:22px 18px 16px}.card-top h3{font-size:18px;margin-bottom:9px;letter-spacing:-.4px}.card-top h3 button{font-weight:400}.card-location{color:#999;font-size:10px}.card-metrics{color:#ddd;font-size:12px;padding:22px 0 18px;gap:18px}.card-metrics span small{color:#999;font:8px/1.5 monospace;margin-top:6px}.card-footer{border-color:var(--line);padding-top:14px}.badge,.badge.review,.badge.neutral{background:none;color:#bcbcbc;border:1px solid #ffffff40;border-radius:0;font:8px monospace;padding:5px 7px}.badge.review{border-style:dashed}.open-button{color:#fff;font:10px monospace}.footer-note{font:9px/1.7 monospace;color:#777;margin-top:24px}.empty{border:1px dashed var(--line);border-radius:0;background:#050505;color:#aaa}.empty h3{color:#fff}
.workspace-heading{margin:6px 0 30px;gap:24px}.workspace-title h1{font-size:clamp(32px,4vw,56px);line-height:1.1;letter-spacing:-2px;overflow-wrap:anywhere}.workspace-heading>.actions{justify-content:flex-end;max-width:340px}.back-button{font:9px monospace;color:#aaa;margin-bottom:26px}.workspace-grid{grid-template-columns:minmax(0,1fr) 292px;gap:20px}.panel{border:1px solid var(--line);border-radius:0;background:#050505}.panel-title{padding:18px;border-bottom:1px solid var(--line)}.panel-title h3{font:11px monospace;letter-spacing:.6px;text-transform:uppercase}.panel-body{padding:20px 18px}.viewer-panel{background:#050505;border:1px solid var(--line);border-radius:0}.viewer-topbar{background:#050505;border-color:var(--line);padding:14px}.viewer-title{font:10px monospace;text-transform:uppercase;letter-spacing:.6px}.view-controls button{border-radius:0;color:#aaa;font:9px monospace;padding:6px}.view-controls button.active,.view-controls button[aria-pressed=true]{background:#fff;color:#000}.viewer{height:450px;background:#050505}.viewer canvas{filter:grayscale(1)}.viewer-bottom{border-color:var(--line);color:#999;font:9px/1.6 monospace}.viewer-message{color:#aaa}.model-meta{font:9px/1.6 monospace;color:#aaa;padding:17px 0}.selected-object{background:#111;color:#fff;border:1px solid var(--line);border-radius:0}.import-details{background:#0a0a0a;border:1px solid var(--line);border-radius:0;padding:14px;font-size:11px}.import-details summary{color:#bbb}.field-grid label{color:#aaa;font-size:10px;line-height:1.5}.field-grid input,.field-grid textarea,.field-grid select{background:#080808;border-color:#ffffff40;font-size:12px;color:#fff;padding:10px}.field-grid textarea{min-height:115px}.muted{color:#999;font:10px/1.65 Arial,sans-serif}.save-button{margin-top:22px}.collection-row{border-color:var(--line);padding-top:14px;padding-bottom:14px}.collection-expand{color:#ccc}.collection-row small{color:#999;font-size:9px}.location-name{color:#eee;font-size:12px;font-weight:400}.location-note{color:#aaa}.collection-controls{padding:18px}.collection-controls>input{background:#080808;font-size:11px}.collection-controls p{line-height:1.8}.collection-controls .actions{gap:6px}.collection-controls .button.small{padding:7px 8px}.collection-tree{max-height:440px}.location-row .text-button{font:9px monospace}.collection-status{padding:12px 18px}.document-list{padding:0 18px}.document-row{border-color:var(--line)}.document-icon{background:#111;color:#aaa;border:1px solid var(--line);border-radius:0;font:8px monospace}.document-name{font-size:11px}.document-name small{color:#999;font-size:9px}.icon-button{color:#aaa;border-radius:0}.icon-button:hover{background:#222;color:#fff}.documents-empty{color:#aaa}.history details{color:#bbb}.history summary{font:10px monospace}.delete-row .button{font-size:10px}
dialog{background:#080808;color:#fff;border:1px solid #ffffff90;border-radius:0;box-shadow:0 20px 100px #000c;max-height:92vh}dialog::backdrop{background:#000c;backdrop-filter:blur(4px)}.modal-head{padding:27px 25px 22px;border-bottom:1px solid var(--line);margin-bottom:22px}.modal-head h2{font-size:28px;font-weight:400;letter-spacing:-1px}.modal-head .subtitle{font-size:11px}.modal-tabs{border-color:var(--line)}.modal-tabs button{color:#999;border-radius:0}.modal-tabs button.active{border-color:#fff;color:#fff}.dropzone,.dropzone.dragover{background:#101010;border:1px dashed #888;border-radius:0;color:#fff}.dropzone input{background:#080808}.notice{background:#111;color:#bbb;border:1px solid var(--line);border-radius:0;font-size:11px}.error-message{background:#151515;color:#fff;border:1px dashed #fff;border-radius:0}.backup-option,.import-preview{background:#080808;border:1px solid var(--line);border-radius:0}.backup-option p{color:#aaa}.backup-option h3{font-size:14px}.conversion-summary{background:#111;border:1px solid var(--line);border-radius:0;color:#bbb}.conversion-detail{color:#aaa}#conversion-progress{accent-color:#fff;border-radius:0}#conversion-progress::-webkit-progress-bar{background:#222}#conversion-progress::-webkit-progress-value{background:#fff}#toast{background:#f4f4f4;color:#080808;border:1px solid #fff;border-radius:0;box-shadow:none;font-size:12px}.loading-state{color:#aaa}
@media(min-width:1600px){.venue-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.viewer{height:550px}.workspace-grid{grid-template-columns:minmax(0,1fr) 340px}}
@media(max-width:1200px){.venue-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.intro-band{grid-template-columns:35% 1fr}.intro-band .button{grid-column:2;margin:0 25px 24px;justify-self:start}.intro-icon{grid-row:1/3}.intro-band>div{padding:24px 25px 18px}.workspace-grid{grid-template-columns:minmax(0,1fr) 260px}.workspace-heading>.actions{max-width:275px}}
@media(max-width:1000px){.app-shell{grid-template-columns:150px minmax(0,1fr)}.brand{font-size:14px;padding:0 14px;gap:8px}.nav-item{padding:19px 13px;font-size:10px}.nav-count{font-size:8px}.topbar{padding:0 25px}#main{padding:32px 25px 20px}.workspace-grid{grid-template-columns:1fr}.workspace-grid>.panel{grid-row:auto}.workspace-heading{flex-direction:column}.workspace-heading>.actions{max-width:none;justify-content:flex-start}.viewer{height:440px}.page-heading{align-items:flex-start;gap:20px}.page-heading>.actions{max-width:135px;flex-direction:column}.intro-band h2{font-size:25px}}
@media(max-width:700px){.app-shell{display:block}.sidebar{padding:20px 18px 0;border-right:0;border-bottom:1px solid var(--line);display:block;height:auto;min-height:0}.brand{font-size:19px;padding:0 0 22px}.brand-mark{width:22px;height:22px}.sidebar nav{display:flex;margin:0 -18px;border-top:1px solid var(--line)}.nav-item{flex:1;justify-content:center;padding:16px 9px;min-height:52px;border-bottom:0;border-right:1px solid var(--line);gap:7px;font-size:10px}.nav-item:last-child{border-right:0}.nav-item>span:first-child{align-self:center}.nav-count{margin-left:3px}.workspace-label,.sidebar-note,.profile{display:none}.topbar{padding:0 18px;height:50px}.breadcrumb{font-size:9px;gap:8px}.storage-state{font-size:8px}#main{padding:30px 18px 20px}.page-heading{flex-direction:column;gap:18px;margin-bottom:28px}.page-heading>.actions{max-width:none;flex-direction:row}h1{font-size:48px;letter-spacing:-2px}.eyebrow{margin-bottom:18px}.intro-band{min-height:180px;grid-template-columns:32% 1fr}.intro-icon{padding:12px}.orbit-mark{width:110px;height:150px}.intro-band>div{padding:22px 18px 16px}.intro-band h2{font-size:22px}.intro-band p{font-size:10px}.intro-band .button{margin:0 18px 22px;font-size:9px}.stats>span{padding:16px 10px;font-size:8px;letter-spacing:0}.stats b{font-size:18px;margin-right:5px}.venue-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.card-preview{height:130px}.card-body{padding:17px 13px 13px}.card-top h3{font-size:17px}.card-metrics{gap:10px;flex-wrap:wrap;font-size:11px}.card-metrics span small{font-size:7px}.card-footer{align-items:flex-start;gap:10px;flex-wrap:wrap}.card-model-badge{font-size:7px;left:13px}.filters input,.filters select{font-size:12px}.filters .search{flex-basis:100%}.viewer{height:360px}.workspace-title h1{font-size:38px}.field-grid input,.field-grid textarea,.field-grid select{font-size:16px}.footer-note{font-size:8px}.modal-head h2{font-size:26px}}
@media(max-width:440px){.venue-grid{grid-template-columns:1fr}.card-preview{height:185px}.card-metrics{gap:24px}.nav-count{display:none}.storage-state{display:none}.stats>span{font-size:7px}.stats b{display:block;font-size:21px;margin:0 0 5px}.intro-band{grid-template-columns:28% 1fr}.intro-band h2{font-size:20px}.orbit-mark{min-width:100px}.sort-label{gap:5px}.results-bar{gap:8px;letter-spacing:0}.collection-row{gap:5px}.collection-row .text-button{font-size:8px}}
.sidebar .nav-item.active{background:#050505;color:#fff;box-shadow:inset 2px 0 #fff}.sidebar .nav-item.active:hover{background:#141414}.card-model-badge{font-size:9px}.nav-item{font-size:11px}.collection-row input{accent-color:#fff}.check-filter input{accent-color:#fff}
.venue-sketch{width:100%;height:100%;object-fit:contain;display:block}.card-preview:has(.venue-sketch){height:210px}.sketch-label{position:absolute;left:18px;bottom:12px;color:#aaa;font:8px monospace;text-transform:uppercase;letter-spacing:1px}.artwork-card-button{position:absolute;right:12px;bottom:10px;background:#050505dd;border:1px solid #ffffff40;color:#ccc;padding:5px 8px;font:9px monospace}.artwork-card-button:hover{color:#000;background:#fff}.artwork-placeholder{height:100%;display:flex;flex-direction:column;gap:8px;align-items:center;justify-content:center;color:#777}.artwork-placeholder>span{font-size:40px;font-weight:300}.artwork-placeholder small{font:9px monospace}.artwork-progress-row{display:flex;gap:16px;align-items:center;margin:18px 0;color:#999;font:9px monospace}.artwork-progress-row>span{flex:1}.artwork-progress-row .text-button{font-size:9px}.artwork-large{width:100%;height:250px;object-fit:contain;background:#050505;border:1px solid var(--line)}.artwork-search-label{display:flex;flex-direction:column;gap:8px;font-size:11px;color:#aaa}.artwork-search-label input{width:100%;font-size:12px}#artwork-search-form{display:flex;gap:12px;align-items:flex-end;margin:22px 0 12px}.artwork-search-label{flex:1;min-width:0}.artwork-candidate{display:grid;grid-template-columns:150px 1fr;gap:15px;border-top:1px solid var(--line);padding:16px 0;font-size:11px}.artwork-candidate img{width:150px;height:110px;object-fit:contain;filter:grayscale(1)}.artwork-candidate strong{font-weight:400;overflow-wrap:anywhere}.artwork-candidate p{font-size:9px;color:#aaa;margin:8px 0}.artwork-candidate a{font-size:10px;margin-right:12px}.artwork-candidate .button{margin-top:8px}#artwork-current p{overflow-wrap:anywhere}.artwork-progress-row{flex-wrap:wrap}@media(max-width:600px){#artwork-search-form{flex-direction:column;align-items:stretch}.artwork-search-label input{font-size:16px}.artwork-candidate{grid-template-columns:110px 1fr}.artwork-candidate img{width:110px;height:90px}.card-preview:has(.venue-sketch){height:190px}.artwork-progress-row>span{flex-basis:100%}}

/* Model selection follows its saved collection/location. */
.location-row.is-selected{background:#202020;box-shadow:inset 3px 0 #fff;}
.selected-object{flex-wrap:wrap;gap:12px;}
.selected-object label{display:flex;align-items:center;gap:8px;}
.selected-object [hidden]{display:none!important;}
.selected-object select{max-width:240px;}

/* Source-backed venue briefs */
[hidden]{display:none!important}
.workspace-tabs{display:flex;gap:0;border-bottom:1px solid #666;margin:12px 0 28px}
.workspace-tabs .button{border:0;border-radius:0;padding:15px 24px;color:#aaa;background:transparent}
.workspace-tabs .button[aria-selected="true"]{color:#fff;box-shadow:inset 0 -2px #fff}
.brief-intro{display:flex;gap:32px;align-items:flex-start;justify-content:space-between;padding:8px 0 28px;border-bottom:1px solid #666}
.brief-intro h2{font-size:clamp(28px,3vw,44px);font-weight:400;letter-spacing:-1.2px;line-height:1.1;margin:14px 0}
.brief-intro p{max-width:780px;color:#ddd;font-size:15px;line-height:1.7;margin:0 0 12px}
.brief-intro small{color:#aaa;font-size:11px;line-height:1.6;display:block}
.brief-intro .actions{flex-shrink:0;flex-wrap:wrap;max-width:290px;justify-content:flex-end}
.brief-tools{display:flex;align-items:center;gap:20px;justify-content:space-between;margin:24px 0}
.brief-tools .search{max-width:600px;flex:1}.brief-tools>span{font-size:12px;color:#aaa;white-space:nowrap}
.brief-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:24px}
.brief-section{border:1px solid #555;background:#080808;min-width:0}
.brief-section-heading{display:flex;align-items:center;gap:14px;padding:20px;border-bottom:1px solid #555}
.brief-section-heading>span{font-size:10px;color:#aaa}.brief-section h3{font-size:15px;font-weight:500;margin:0;line-height:1.4}
.brief-fact{padding:20px;border-bottom:1px solid #303030}.brief-fact:last-child{border-bottom:0}
.brief-fact h4{font-size:14px;font-weight:600;margin:0 0 9px}.brief-fact p{font-size:14px;line-height:1.7;color:#ccc;margin:0;white-space:pre-line;overflow-wrap:anywhere}
.brief-citation{display:flex;flex-wrap:wrap;gap:7px 12px;margin-top:14px;font-size:10px;line-height:1.6;color:#999}.brief-citation a{color:#eee;text-decoration:underline;text-underline-offset:3px}
.brief-sources{margin-top:28px;padding:20px}.brief-sources summary{font-size:16px;cursor:pointer}.brief-sources .search{max-width:620px;margin:20px 0}.brief-sources h4{font-size:12px;text-transform:uppercase;letter-spacing:1.5px;margin:26px 0 8px;color:#aaa}
.brief-source{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #333;padding:13px 0;color:#fff;text-decoration:none;font-size:13px;overflow-wrap:anywhere}.brief-source:hover{background:#171717}.brief-source small{display:block;color:#999;margin-top:5px;font-size:11px}
.brief-edit-list fieldset{border:1px solid #555;margin:20px 0;padding:16px}.brief-edit-list legend{font-size:12px;padding:0 8px}.brief-edit-list textarea{min-height:100px}.brief-edit-list small{color:#aaa;font-size:11px}
@media(max-width:1200px){.brief-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.brief-intro{flex-direction:column;gap:16px}.brief-intro .actions{max-width:none;justify-content:flex-start}}
@media(max-width:700px){.brief-grid{grid-template-columns:1fr}.brief-tools{align-items:stretch;flex-direction:column;gap:10px}.brief-tools .search{max-width:none}.workspace-tabs .button{padding:14px 18px}.brief-intro h2{font-size:30px}}
.card-brief-label{font-size:11px;color:#bbb;padding:12px 0 0;border-top:1px solid #333;margin-top:12px;letter-spacing:.2px}

/* Monochrome spatial placeholders are illustrative, never guessed buildings. */
.card-preview{background:#000!important;height:210px}.artwork-placeholder{position:relative;background:#000;color:#b8b8b8;padding:12px 0 24px}.artwork-placeholder svg{width:100%;height:165px;max-width:330px;filter:none!important;opacity:1!important}.artwork-placeholder small{position:absolute;left:18px;bottom:12px;font:8px monospace;text-transform:uppercase;letter-spacing:1px;max-width:55%}

/* Technical production workbook: monochrome, ruled and readable. */
.technical-layout{display:grid;grid-template-columns:175px minmax(0,1fr);border-top:1px solid #ffffff65;gap:30px;align-items:start}
.technical-nav{display:flex;flex-direction:column;position:sticky;top:20px;border-right:1px solid #ffffff45}
.technical-nav button{display:flex;justify-content:space-between;gap:8px;text-align:left;padding:17px 14px;background:none;border:0;border-bottom:1px solid #ffffff25;color:#999;font-size:13px;line-height:1.5}
.technical-nav button.active{color:#fff;box-shadow:inset 2px 0 white;background:#111}
.technical-nav button:hover{background:#181818;color:white}.technical-nav span{font:10px monospace;padding-top:3px}
.technical-content{min-width:0;padding:26px 0}.spec-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:25px}.spec-heading h2{font-size:32px;letter-spacing:-1px;margin:0 0 10px}.spec-heading h3{font-size:19px;margin:0 0 8px}.spec-heading p{font-size:12px;line-height:1.7;color:#aaa;max-width:580px}.spec-heading .eyebrow{margin-bottom:14px}.spec-heading .button{flex-shrink:0}.spec-heading h1{font-size:45px}
.case-form{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;background:#090909;border:1px solid #ffffff50;padding:22px;margin-bottom:24px}.case-form label,.spec-tools label{display:flex;flex-direction:column;gap:9px;font-size:11px;color:#bbb}.case-form input,.spec-tools input,.spec-tools select{padding:11px;font-size:13px;min-width:0;width:100%;height:40px}.case-form .button{align-self:end;height:40px}.case-form .full{grid-column:1/-1;margin:0}.spec-check{display:flex;flex-direction:row!important;align-items:center;gap:8px}.spec-check input[type=checkbox]{width:16px;height:16px;flex-shrink:0}
.route-list{display:grid;gap:20px}.route-card{border:1px solid #ffffff45;padding:22px;background:#050505}.route-card.blocked{border:2px solid white}.route-card.check{border-style:dashed}.route-card .fit-label{font:15px monospace;display:block;padding:13px 0;border-top:1px solid #ffffff35;border-bottom:1px solid #ffffff35}.route-card.blocked .fit-label{background:#fff;color:#000;padding:13px}.route-metrics{display:flex;gap:35px;padding:22px 0}.route-metrics span{color:#999;font:10px monospace}.route-metrics b{display:block;color:#fff;font:26px Arial;margin-top:8px}.route-metrics small{display:block;margin-top:7px;max-width:220px}.route-card ul{padding-left:18px;margin:0 0 20px;color:#ccc;font-size:12px;line-height:1.8}.route-card p{font-size:12px;line-height:1.7;color:#aaa;white-space:pre-wrap;margin:16px 0}.route-card details summary{font-size:12px;padding:12px 0;cursor:pointer}.spec-source{border-top:1px solid #ffffff30;padding-top:12px;font-size:11px}.spec-source small,.spec-note small,.spec-table small{display:block;color:#999;font-size:10px;line-height:1.6;margin-top:6px;overflow-wrap:anywhere}
.spec-tools{display:flex;align-items:end;gap:12px;margin:20px 0;flex-wrap:wrap}.spec-tools label{min-width:150px;flex:1}.spec-tools span{font:10px monospace;align-self:center;color:#aaa}.spec-table-wrap{width:100%;overflow:auto;border:1px solid #ffffff35}.spec-table{border-collapse:collapse;width:100%;min-width:600px;font-size:12px}.spec-table th{font:9px monospace;text-transform:uppercase;text-align:left;padding:14px 12px;border-bottom:1px solid #ffffff65;color:#999;background:#111;white-space:nowrap}.spec-table td{padding:17px 12px;vertical-align:top;border-bottom:1px solid #ffffff25;line-height:1.6;max-width:320px;overflow-wrap:anywhere}.spec-table tr:last-child td{border:0}.spec-table strong{font-weight:400;color:#fff}.spec-table details{min-width:100px}.spec-table summary{cursor:pointer;color:#bbb;font-size:10px}.spec-table details p{white-space:pre-wrap;font-size:11px;min-width:150px;margin:10px 0}.spec-table a,.spec-source a,.spec-note a,.spec-source-notes a{color:#ddd;text-underline-offset:3px;font-size:11px}.spec-paging{display:flex;align-items:center;justify-content:flex-end;gap:15px;margin:18px 0;color:#aaa;font:10px monospace}.spec-empty{padding:35px;border:1px dashed #ffffff40;color:#999;font-size:12px;line-height:1.7}.spec-note{padding:23px;border:1px solid #ffffff40;margin-bottom:12px}.spec-note>.button{float:right;margin:0 0 10px 15px}.spec-note h3{font-size:18px;margin-bottom:12px}.spec-note p{font-size:12px;line-height:1.8;white-space:pre-wrap;color:#bbb}.spec-source-notes{border-top:1px solid #ffffff55;margin-top:30px}.spec-source-notes summary{padding:20px 0;cursor:pointer;font-size:13px}.spec-source-notes article{border-top:1px solid #ffffff25;padding:18px 0}.spec-source-notes h4{font-weight:400;font-size:14px;margin-bottom:10px}.spec-source-notes p{font-size:12px;line-height:1.8;color:#aaa;margin-bottom:10px}.route-step-edit{border:1px solid #ffffff40;margin:16px 0;padding:15px}.route-step-edit legend{font:11px monospace;padding:0 8px}.route-step-edit .text-button{margin-top:15px}.field-grid .full{grid-column:1/-1}#technical-error,#case-error{font-size:12px;color:white}#technical-error:not(:empty),#case-error:not(:empty){border:1px dashed white;padding:12px}.workspace-tabs{overflow-x:auto}.workspace-tabs .button{white-space:nowrap}button:disabled{opacity:.4;cursor:not-allowed}
@media(max-width:1100px){.technical-layout{grid-template-columns:145px minmax(0,1fr);gap:20px}.technical-nav button{font-size:12px;padding:15px 10px}.spec-heading{flex-wrap:wrap}.case-form{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.technical-layout{display:block}.technical-nav{position:static;flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid #777;gap:0}.technical-nav button{flex-shrink:0;white-space:nowrap;border:0;padding:16px 15px}.technical-nav button.active{box-shadow:inset 0 -2px white}.technical-content{padding-top:22px}.technical-nav span{font-size:9px}.workspace-tabs .button{padding:14px}.spec-heading h2{font-size:28px}.spec-heading h1{font-size:36px}.case-form{padding:16px;gap:12px}.case-form input,.spec-tools input,.spec-tools select{font-size:16px}.route-card{padding:18px}.route-metrics{gap:20px}.route-metrics b{font-size:23px}.sidebar nav{flex-wrap:wrap}.sidebar .nav-item{min-width:24%}.spec-table td{padding:14px 10px}.spec-tools .button{height:40px}}

.card-access-flag{border:1px dashed #aaa;padding:10px;margin:0 0 16px;font:10px/1.6 monospace;color:white}.card-access-flag small{display:block;color:#999;font-size:9px}

/* Readable, keyboard-friendly controls; preserve the black-and-white ruled design. */
html{-webkit-font-smoothing:antialiased;color-scheme:dark}
body{font-variant-numeric:tabular-nums}
h1,h2,h3{text-wrap:balance}p,li{text-wrap:pretty}
button,.button,summary{min-height:40px}button,.button{min-width:40px}
input:not([type=checkbox]):not([type=radio]),select{min-height:40px}
.collection-expand{width:40px}.collection-row label,.check-filter,.spec-check{min-height:40px}
button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:2px solid #fff;outline-offset:3px}
.workspace-tabs [role=tab]:focus-visible,.technical-nav button:focus-visible{outline-offset:-4px}
.spec-table-wrap:focus-visible{outline-offset:-2px}
.skip-link{position:fixed;top:12px;left:12px;z-index:100;background:white;color:black;padding:14px 20px;transform:translateY(-150%)}
.skip-link:focus{transform:translateY(0)}
.button,.button.small,.back-button,.text-button,.open-button,.view-controls button,.nav-item{font-size:12px}
.spec-table,.spec-heading p,.route-card p,.route-card ul,.spec-note p,.spec-source-notes p{font-size:14px}
.spec-table small,.spec-table th,.spec-table summary,.spec-table details p,.spec-table a,.spec-source,.spec-source small,.spec-source a,.spec-note small,.spec-note a,.spec-source-notes a,.technical-nav span,.case-form label,.spec-tools label,.spec-tools span,.spec-paging,.route-metrics span,.field-grid label,.muted,.card-location,.card-metrics span small,.card-access-flag,.card-access-flag small,.brief-citation,.document-name small,.collection-row small{font-size:12px}
.spec-table small,.spec-table th,.spec-table summary,.route-metrics span,.muted{color:#aaa}
.eyebrow,.badge,.nav-count,.footer-note,.card-model-badge,.sketch-label,.artwork-placeholder small,.viewer-bottom,.history summary,.panel-title h3{font-size:11px}
#case-status{font-size:13px;color:#ddd}#case-status:empty,#case-error:empty,#technical-error:empty{display:none}
.spec-table-wrap{scroll-margin:12px}.technical-content{overflow-wrap:anywhere}
.venue-sketch,.artwork-large{outline:1px solid rgba(255,255,255,.1);outline-offset:-1px}
#toast{transition:opacity .2s,transform .2s}
.button{transition:background-color .15s,color .15s,transform .15s}
@media(prefers-reduced-motion:no-preference){.button:not(:disabled):not([role=tab]):active{transform:scale(.96)}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.venue-card:hover{transform:none}}
@media(pointer:coarse){button,.button,summary,.collection-row label,.check-filter,.spec-check{min-height:44px}button,.button{min-width:44px}.collection-expand{width:44px}}
@media(max-width:700px){.technical-nav button{font-size:13px}.technical-nav span{font-size:12px}.field-grid{grid-template-columns:1fr}.route-metrics{flex-wrap:wrap}.spec-heading h1{overflow-wrap:anywhere}.stats{flex-wrap:wrap}.workspace-tabs .button{white-space:normal;flex:1;padding:12px 8px}.spec-tools label{min-width:min(150px,100%)}.card-metrics span small{font-size:11px}}

/* Keep illustration credits clear of the adjacent image action. */
.sketch-label,.artwork-placeholder small{max-width:calc(100% - 150px);line-height:1.4;letter-spacing:.5px;overflow-wrap:anywhere}
.artwork-card-button{font-size:11px;max-width:135px;white-space:normal}

/* Identity shares the library heading rather than taking a separate panel. */
.library-heading{align-items:center;gap:24px;margin-bottom:20px}
.library-identity{display:flex;align-items:center;gap:20px;min-width:0}
.library-orbit{display:block;flex:0 0 76px;width:76px;height:76px;color:#eee}
.library-orbit svg{display:block;width:100%;height:100%}
.library-heading h1{font-size:clamp(30px,3.4vw,44px);line-height:1.1;letter-spacing:-1.4px;margin:0}
.library-section-label{font-size:12px;color:#aaa;margin:7px 0 0}
.library-heading>.actions{max-width:none;flex-direction:row;justify-content:flex-end}
.library-heading+.stats{margin-bottom:20px}
.library-heading+.stats>span{padding-top:12px;padding-bottom:12px}
@media(max-width:700px){.library-heading{align-items:stretch;gap:16px}.library-heading>.actions{justify-content:flex-start}.library-identity{gap:14px}.library-orbit{flex-basis:60px;width:60px;height:60px}}

/* Room table planner */
.layout-intro{display:flex;justify-content:space-between;gap:24px;align-items:start;padding:24px 0}.layout-intro h2{font-size:26px;margin:6px 0 10px}.layout-intro p{color:#aaa;max-width:650px;line-height:1.6}.layout-intro>span{font-size:12px;color:#aaa;white-space:nowrap;padding-top:8px}.layout-workspace{display:grid;grid-template-columns:260px minmax(0,1fr);gap:22px}.layout-settings,.layout-main{min-width:0}.layout-workspace label{display:flex;flex-direction:column;gap:7px;font-size:12px;color:#bfbfbf;margin:0 0 14px}.layout-workspace input,.layout-workspace select{width:100%;min-width:0;min-height:42px;padding:9px;background:#101010;color:#eee;border:1px solid #555;border-radius:0;font:inherit}.layout-workspace fieldset{margin:20px 0;padding:16px;border:1px solid #444;min-width:0}.layout-workspace legend{padding:0 6px;font-size:13px;color:#fff}.layout-workspace .muted{font-size:12px;line-height:1.6;margin:12px 0}.layout-settings .button{width:100%;margin-bottom:8px}.layout-pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}.layout-toolbar,.layout-actions,.layout-nudge{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.layout-toolbar{padding:10px;border:1px solid #444;border-bottom:0}.layout-toolbar .button{padding:9px 11px;font-size:12px;min-height:40px}.layout-toolbar [aria-pressed=true]{background:#eee;color:#080808}.layout-canvas{height:500px;border:1px solid #444;background:#050505;position:relative;touch-action:none}.layout-canvas canvas{display:block;width:100%;height:100%}.layout-instructions{font-size:12px;color:#aaa;line-height:1.6;margin:10px 0}.layout-totals{display:flex;gap:20px;flex-wrap:wrap;padding:18px 0;border-bottom:1px solid #444}.layout-totals span{display:flex;flex-direction:column;font-size:12px;color:#aaa;gap:5px}.layout-totals b{font-size:20px;color:#fff;font-weight:400}.layout-editor{border:1px solid #444;padding:18px;margin:20px 0}.layout-editor h3{font-size:18px;margin:0 0 18px}.layout-nudge{margin-top:14px;font-size:12px}.layout-nudge .button{min-width:44px;min-height:44px}.layout-reference{border-top:1px solid #444;padding-top:16px}.layout-reference summary{cursor:pointer;min-height:44px;font-size:14px}.layout-reference .check-filter{flex-direction:row;align-items:center}.layout-reference input[type=checkbox]{width:18px;min-height:18px}.layout-exclusion{border-top:1px solid #444;padding:12px 0;font-size:12px}.layout-exclusion small{display:block;color:#aaa;margin:6px 0}.layout-workspace .notice{font-size:13px;line-height:1.6}#layout-message{font-size:13px;min-height:22px;line-height:1.6}#layout-model-status{font-size:12px;line-height:1.5}.layout-workspace [hidden]{display:none!important}
@media(max-width:850px){.layout-workspace{grid-template-columns:1fr}.layout-settings{display:grid;grid-template-columns:1fr 1fr;gap:16px}.layout-settings>label,.layout-settings>p,.layout-reference{grid-column:1/-1}.layout-settings fieldset{margin:0}.layout-intro{display:block}.layout-canvas{height:460px}}@media(max-width:520px){.layout-settings{display:block}.layout-settings fieldset{margin-bottom:16px}.layout-canvas{height:360px}.layout-intro h2{font-size:22px}}
.layout-manual summary{font-size:13px;cursor:pointer;padding:16px 0;min-height:44px;border-top:1px solid #444}.layout-workspace #layout-floor-status{font-size:12px;line-height:1.6}.layout-settings>fieldset:first-of-type{margin-top:0}.layout-main .layout-canvas{background:#050505}
@media(max-width:850px){.layout-settings>.layout-manual{grid-column:1/-1;order:5}.layout-settings>fieldset{align-self:start}.layout-settings>.muted{margin:0}.layout-intro{padding:16px 0}}
.brief-jump{display:flex;gap:20px;flex-wrap:wrap;margin:16px 0 0}
.brief-gallery{margin:28px 0}.brief-gallery .panel-title h3{margin:0}
.brief-gallery-note{padding:0 18px 16px;margin:0}
.brief-gallery-grid{list-style:none;margin:0;padding:0 18px 18px;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.brief-thumb{display:flex;flex-direction:column;gap:8px;width:100%;padding:0;background:none;border:0;color:inherit;text-align:left;cursor:zoom-in;font:inherit}
.brief-thumb:disabled{cursor:default}
.brief-thumb-frame{display:grid;place-items:center;aspect-ratio:4/3;border:1px solid #666;background:#000;overflow:hidden;transition:border-color .15s}
.brief-thumb:not(:disabled):hover .brief-thumb-frame,.brief-thumb:focus-visible .brief-thumb-frame{border-color:#fff}
.brief-thumb-frame img{width:100%;height:100%;object-fit:cover;display:block}
.brief-thumb-status{font-size:11px;color:#aaa}
.brief-thumb-caption{font-size:12px;line-height:1.4;color:#ddd;overflow-wrap:anywhere}
.brief-lightbox{max-width:min(1400px,94vw);max-height:94vh;padding:0;background:#000;color:#fff;border:1px solid #fff}
.brief-lightbox::backdrop{background:rgba(0,0,0,.85)}
.brief-lightbox-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:10px 14px;border-bottom:1px solid #666;font-size:13px}
.brief-lightbox img{display:block;max-width:100%;max-height:calc(94vh - 64px);margin:0 auto;object-fit:contain}
@media (prefers-reduced-motion:reduce){.brief-thumb-frame{transition:none}}