/* Accepted Atlas + Mind map page. Visual review controls are no longer part of the page. */
/* Opt-in header comparisons. Original A and the homepage remain the default. */
body.atlas-header-single.atlas-compact #atlas-app>main{padding-top:68px!important}
.atlas-header-single .site-header .base-view-switch{display:flex;align-items:center;gap:3px;min-width:0;margin:0;padding:3px;border:1px solid var(--ui-line);border-radius:9px;background:var(--ui-panel)}
.atlas-header-single .site-header .base-view-switch>button{display:flex;align-items:center;justify-content:center;gap:7px;min-width:0;min-height:34px;padding:6px 13px;border:0;border-radius:6px;white-space:nowrap;color:var(--ui-muted);background:transparent;font:500 12px Inter,"Segoe UI",sans-serif;cursor:pointer}
.atlas-header-single .site-header .base-view-switch>button[aria-pressed=true]{background:var(--ui-accent-fill);color:var(--ui-on-accent);font-weight:600}
.atlas-header-single .site-header .base-view-switch .ai-tab-full{display:none}
.atlas-header-single .site-header .base-view-switch .ai-tab-short{display:inline}
.atlas-header-single .navigation>.atlas-compact-title{flex:0 0 auto;width:100%;margin:0 0 16px}
.atlas-header-single #catalog-panel .base-view-bar>.atlas-compact-title{justify-content:flex-start;flex:none;margin:0 4px 0 2px}
.atlas-header-single.atlas-compact #catalog-panel{padding:0;border:0;background:none;box-shadow:none}
.atlas-header-single.atlas-compact #catalog-panel>.base-view-bar{display:flex!important;flex-direction:row!important;align-items:center!important;justify-content:flex-start;flex-wrap:wrap;gap:12px!important;width:100%;min-width:0;max-width:100%;box-sizing:border-box;margin:0 0 12px;padding:10px;border:1px solid var(--ui-line);border-radius:12px;background:var(--ui-panel);height:auto;min-height:0;flex:none}
.atlas-header-single #catalog-panel>.base-view-bar>.library-scope-nav{display:flex;flex:none;margin:0!important;padding:3px;height:48px;box-sizing:border-box}
.atlas-header-single.atlas-compact #catalog-panel>.base-view-bar>.library-scope-nav>a{height:40px!important;min-height:40px!important;padding:6px 12px!important;font-size:12px!important}
.atlas-header-single #catalog-panel>.base-view-bar>.atlas-compact-format-placeholder{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;width:480px;max-width:100%;margin-left:auto;padding:3px;border:1px solid var(--ui-line);border-radius:9px;background:var(--ui-panel)}
.atlas-header-single.atlas-compact #catalog-panel .atlas-compact-format-placeholder button{height:40px;min-height:40px;font-size:13px;padding:6px 8px;gap:7px}
.atlas-header-single #catalog-panel>.base-view-bar>.library-native-format-row{flex:0 1 480px;width:480px;min-width:0;max-width:100%;box-sizing:border-box;margin:0 0 0 auto}
html body.atlas-header-single #catalog-panel>.base-view-bar .materials-tabs.seg-group{--seg-cols:4!important;--seg-h:40px;--seg-font:13px;--seg-gap:4px;height:auto!important;min-height:48px!important;margin:0!important}
html body.atlas-header-single #catalog-panel>.base-view-bar .materials-library-head{height:auto;min-height:48px}
html body.atlas-header-single #catalog-panel>.base-view-bar .materials-tabs.seg-group :is(.seg-tab,.seg-ink-label){height:40px!important;min-height:40px!important;font-size:13px!important;padding:6px 8px!important}
html body.atlas-header-single #catalog-panel>.base-view-bar .materials-tabs.seg-group .seg-label{gap:7px!important}
html body.atlas-header-single #catalog-panel>.base-view-bar .library-format-icon,.atlas-header-single #catalog-panel .atlas-compact-format-placeholder svg{width:16px!important;height:16px!important;flex:0 0 16px}
.atlas-header-single.atlas-compact #catalog-panel .materials-tabs.seg-group:not(:has([data-material-filter="video"]))::after{height:40px;font-size:13px}
body.atlas-header-single #native-ai-panel{flex:0 0 auto;width:100%;max-width:1000px;min-height:0;height:auto;margin-inline:auto}
.atlas-header-single #native-ai-panel .ai-topline{padding:12px 18px;flex-wrap:wrap;gap:8px 16px}
.atlas-header-single #native-ai-panel .ai-topline>.atlas-compact-title{flex:none;margin:0 auto 0 0}
.atlas-header-single #native-ai-panel .ai-topline>.atlas-compact-title h1{font-size:17px!important}
.atlas-header-single #native-ai-panel #ai-conversation{flex:0 0 auto;min-height:0;max-height:60dvh;padding:16px 20px 12px}
.atlas-header-single #native-ai-panel:has(#ai-welcome:not([hidden])) #ai-conversation{max-height:none}
.atlas-header-single #native-ai-panel .ai-welcome{padding:4px 0 0}
.atlas-header-single #native-ai-panel .ai-orbit{width:42px;height:42px;margin-bottom:8px}
.atlas-header-single #native-ai-panel .ai-orbit svg{width:25px;height:25px}
.atlas-header-single #native-ai-panel .ai-welcome h2{font-size:28px;margin:8px 0}
.atlas-header-single #native-ai-panel .ai-suggestions{margin:16px auto 12px}
.atlas-header-single #native-ai-panel .ai-bottom{padding:12px 20px 16px}
body.atlas-header-single[data-base-view=ai] #atlas-app>main{overflow:auto}
@media(max-width:760px){
 .atlas-header-single .site-header .nav-shell{gap:8px;padding-inline:10px}
 .atlas-header-single .site-header .base-view-switch{gap:2px;padding:2px}
 .atlas-header-single .site-header .base-view-switch>button{width:40px;min-width:40px;height:36px;min-height:36px;padding:7px}
 .atlas-header-single .site-header .base-view-switch>button>span{display:none!important}
 .atlas-header-single .site-header .base-view-switch>button>svg{width:18px;height:18px;flex-basis:18px}
 .atlas-header-single .navigation>.atlas-compact-title{margin-bottom:4px}
 .atlas-header-single #catalog-panel .base-view-bar>.atlas-compact-title{flex-basis:100%;margin:0}
 .atlas-header-single #catalog-panel>.base-view-bar>.atlas-compact-format-placeholder,.atlas-header-single #catalog-panel>.base-view-bar>.library-native-format-row{width:100%;flex-basis:100%}
 .atlas-header-single #native-ai-panel .ai-topline{padding:10px 12px}
 .atlas-header-single #native-ai-panel #ai-conversation{padding:12px}
 .atlas-header-single #native-ai-panel .ai-bottom{padding:10px 12px 12px}
}
@media(max-width:600px){
 html body.atlas-header-single #catalog-panel>.base-view-bar .materials-tabs.seg-group{--seg-cols:2!important}
 .atlas-header-single #catalog-panel>.base-view-bar>.atlas-compact-format-placeholder{grid-template-columns:repeat(2,minmax(0,1fr))}
 .atlas-header-single.atlas-compact #catalog-panel .materials-tabs.seg-group:not(:has([data-material-filter="video"]))::after{grid-column:2;grid-row:2}
}
.atlas-header-combined .site-header .nav-shell>[data-header-cta],.atlas-header-combined .site-header .nav-shell>[data-menu-toggle],.atlas-header-combined .site-header>[data-mobile-menu]{display:none!important}
.atlas-header-combined .site-header .nav-links,.atlas-header-combined .site-header .nav-links[data-nav-visible]{display:flex!important;align-items:center;justify-content:center;flex:1;min-width:0;margin:0;gap:0}
.atlas-header-combined .site-header .atlas-compact-title{justify-content:center;min-width:0}
.atlas-header-combined .site-header .atlas-compact-title h1{font-size:19px!important}
.atlas-header-combined.atlas-compact #atlas-app>main{padding-top:68px!important}
.atlas-header-combined.atlas-compact #atlas-app>main>.base-view-bar{grid-template-columns:minmax(280px,1fr) 132px 330px;grid-template-areas:"tabs scope formats";grid-template-rows:36px;height:48px!important;min-height:48px!important;flex-basis:48px!important}
@media(max-width:1100px){.atlas-header-combined.atlas-compact #atlas-app>main>.base-view-bar{grid-template-columns:minmax(0,1fr) 132px;grid-template-areas:"tabs tabs" "formats scope";grid-template-rows:36px 34px;height:84px!important;min-height:84px!important;flex-basis:84px!important}}
@media(max-width:760px){
 .atlas-header-combined .site-header .brand>span:last-child{display:none}
 .atlas-header-combined .site-header .atlas-compact-title h1{font-size:17px!important}
 .atlas-header-combined.atlas-compact #atlas-app>main>.base-view-bar{grid-template-columns:minmax(0,1fr) 132px;grid-template-areas:"tabs scope" "formats formats";grid-template-rows:36px 34px}
}
@media(max-width:360px){.atlas-header-combined.atlas-compact #atlas-app>main>.base-view-bar{grid-template-columns:minmax(0,1fr);grid-template-areas:"tabs" "formats" "scope";grid-template-rows:36px 34px 30px;height:118px!important;min-height:118px!important;flex-basis:118px!important}}
.search input:focus,.search input:focus-visible{outline:none!important;box-shadow:none!important}.search:focus-within{outline:none!important;box-shadow:none!important;border-color:var(--ui-line)!important}.canvas-tool-switch{display:flex;gap:2px;border:1px solid var(--ui-line);border-radius:7px;padding:2px;background:var(--ui-panel)}.canvas-tool-switch button{display:grid;place-items:center;width:30px;height:30px;padding:5px!important;border-radius:4px}.canvas-tool-switch button[aria-pressed=true]{background:var(--ui-selected);color:var(--ui-accent-ink)}.canvas-tool-switch svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.map-caption{flex-wrap:wrap;justify-content:flex-start;gap:7px}.map-caption .zoom-controls{margin-left:auto}.personal-controls{display:flex;gap:2px;background:var(--ui-panel);border:1px solid var(--ui-line);padding:3px;border-radius:8px}.personal-controls button{font-size:9px;padding:7px 8px;color:var(--ui-muted);border-radius:5px;white-space:nowrap}.personal-controls button[aria-pressed=true]{background:var(--ui-selected);color:var(--ui-accent-ink)}.personal-controls #save-personal{border-left:1px solid var(--ui-line);color:var(--ui-accent-ink)}#reset-layout{display:none}#multi-status{font-size:9px;color:var(--ui-accent-ink)}#selection-box{position:absolute;border:1px solid var(--ui-accent-ink);background:color-mix(in srgb,var(--ui-accent-fill) 12%,transparent);pointer-events:none;z-index:8}.selection-mode{cursor:crosshair!important}#select-area[aria-pressed=true]{color:var(--ui-accent-ink);background:var(--ui-selected);border-radius:5px}.node.multi-selected{outline:2px solid var(--ui-accent-ink);outline-offset:4px}.node.main-branch:not(.root){background:linear-gradient(125deg,color-mix(in srgb,var(--ui-accent-fill) 13%,var(--ui-control-top)),var(--ui-panel-top) 85%)!important}.node.main-branch .node-icon{color:var(--ui-accent-ink);filter:drop-shadow(0 0 5px color-mix(in srgb,var(--ui-accent-fill) 22%,transparent))}.node.main-branch .node-top{border-bottom:1px solid color-mix(in srgb,var(--ui-accent-fill) 14%,transparent);padding-bottom:8px}.node.main-branch h3{font-weight:600!important}.canvas-actions{flex-wrap:wrap}.map-watermark{bottom:65px}
@media(max-width:760px){.personal-controls button{font-size:8px;padding:7px 6px}.map-caption{gap:4px}.map-caption .zoom-controls{margin-left:auto}#multi-status{flex-basis:100%;font-size:8px}.canvas-actions #select-area{font-size:8px;padding:4px}.node.main-branch .node-top{padding-bottom:6px}}
.site-header .nav-shell{height:52px!important}.site-header{top:8px!important}.site-header .brand-mark{width:26px!important;height:28px!important}main{padding-top:78px!important}.page-heading h1{font-size:28px;margin:6px 0!important}.page-heading{padding-bottom:13px!important;margin-bottom:13px!important}.page-heading p{font-size:11px}.heading-actions{max-width:1000px!important;gap:7px!important}.heading-actions .button{font-size:10px!important;padding:9px 11px!important;min-height:35px!important}.heading-actions #save-status{display:none!important}.view-role-control .role-switch button{padding:8px 10px!important}.workspace{height:max(610px,calc(100dvh - 209px))!important}.detail-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:11px}.detail-heading .detail-title{margin:0;font-size:24px;flex:1}.detail-heading .detail-icon{background:none!important;border:0!important;box-shadow:none!important;width:29px;height:29px;margin:0!important;float:none!important;flex-shrink:0}.detail-icon svg{width:26px;height:26px}.detail-category{font-size:8px;margin-bottom:9px}#inspector-content{padding:16px 19px}.detail-description{margin-bottom:13px}.inspector-top{padding-top:6px;padding-bottom:6px}.branch-line-label{font:500 22px Inter,"Segoe UI",sans-serif;fill:var(--ui-accent-ink);paint-order:stroke;stroke:var(--ui-bg-soft);stroke-width:6px;stroke-linejoin:round}.label-guide{stroke:none!important;fill:none!important}.branch-region{display:none!important}
.page-heading{padding-bottom:24px;border-bottom:1px solid var(--ui-line);margin-bottom:20px;align-items:center}.page-heading>div:first-child{min-width:240px}.heading-actions{flex-wrap:wrap;justify-content:flex-end;gap:9px;max-width:760px}.heading-actions #save-status{font-size:9px;order:3;flex-basis:100%;text-align:right;margin:0}.view-role-control{display:flex;align-items:center;gap:10px;margin-right:9px}.view-role-control>span{font-size:10px;color:var(--ui-muted)}.view-role-control .role-switch{background:var(--ui-inset);border-color:var(--ui-line)}.view-role-control .role-switch button{font-size:11px;padding:10px 12px}.heading-actions .button{min-height:40px;font-size:11px}.heading-actions #import{font-size:11px}.workspace{height:max(610px,calc(100dvh - 271px))}.admin-tools{border:0;border-radius:0;background:transparent;padding:0;margin:0 0 23px}.connections{padding-top:12px;margin-top:13px}.admin-buttons .button{font-size:10px;min-height:35px}.canvas-top{height:63px;padding:0 15px}.canvas-top>div:first-child{flex-shrink:1;min-width:0}.canvas-actions{align-items:center;gap:10px;flex-shrink:0}.canvas-actions #all-nodes{font-size:10px}.layout-switch{display:flex;gap:2px;padding:3px;border:1px solid var(--ui-line);border-radius:8px;background:var(--ui-panel)}.layout-switch button{font-size:10px;white-space:nowrap;padding:8px 10px;border-radius:5px;color:var(--ui-muted)}.layout-switch button[aria-pressed=true]{background:var(--ui-selected);color:var(--ui-accent-ink)}.canvas-mode{font-size:8px}#viewport{top:63px}#link-hint{top:65px}#branch-regions{position:absolute;pointer-events:none;z-index:-2}#edges{z-index:-1}#nodes{position:relative}.branch-region{position:absolute;background:color-mix(in srgb,var(--ui-panel-top) 52%,transparent);border:1.5px solid var(--ui-line-strong);border-radius:25px;box-shadow:inset 0 1px 0 color-mix(in srgb,var(--ui-text) 4%,transparent)}.branch-region-heading{position:absolute;top:18px;left:28px;right:28px;display:flex;align-items:center;gap:13px;color:var(--ui-muted-strong);font-size:27px;font-weight:500;letter-spacing:-.3px;white-space:nowrap}.branch-region-heading svg{width:28px;height:28px;flex-shrink:0;color:var(--ui-accent-ink)}.branch-region-heading small{font-size:16px;font-weight:400;color:var(--ui-muted);margin-left:auto}.node{z-index:1}.material-format-icon{display:grid;place-items:center;width:32px;height:32px;background:var(--ui-selected);border-radius:8px;color:var(--ui-accent-ink);flex-shrink:0}.material-format-icon svg{width:21px;height:21px}.resource-type{gap:9px;font-size:9px;letter-spacing:.08em}.resource-type>span:last-child{margin-left:0;font-size:9px}.resource{padding:15px!important}.source-mark{line-height:1.4}#world{isolation:isolate}
.linking #viewport{top:150px}#link-hint{max-height:80px;overflow:auto}
@media(max-width:1450px){.canvas-mode{display:none}.heading-actions{max-width:620px}.canvas-top{gap:7px}.canvas-actions{gap:5px}.layout-switch button{padding:7px 8px;font-size:9px}.canvas-actions #all-nodes{font-size:9px}}
@media(max-width:1100px){.page-heading{align-items:flex-start}.heading-actions{max-width:480px}.view-role-control{margin-right:0}.canvas-top{height:93px;flex-wrap:wrap;align-content:center;gap:6px}.canvas-top>div:first-child{flex-basis:100%;max-width:none}.canvas-actions{justify-content:space-between;width:100%;gap:5px}.canvas-actions #all-nodes{max-width:none;font-size:10px}.layout-switch{margin-left:auto}.layout-switch button{font-size:10px}#viewport{top:93px}#link-hint{top:95px}.linking #viewport{top:180px}.workspace{height:max(610px,calc(100dvh - 292px))}}
@media(max-width:760px){.page-heading{display:block}.heading-actions{justify-content:flex-start;max-width:none;margin-top:20px}.heading-actions #save-status{text-align:left;order:5}.view-role-control{margin-right:auto}.heading-actions .button{font-size:10px}.view-role-control .role-switch button{font-size:10px;padding:9px 11px}.workspace{height:650px;min-height:650px}.canvas-top{padding:0 11px}.canvas-actions #all-nodes{font-size:9px}.layout-switch button{font-size:9px;padding:7px}.layout-switch{gap:0;padding:2px}#canvas-breadcrumb{font-size:10px}.canvas-actions .icon-button{width:25px}.canvas-top>div:first-child{max-width:none!important}.page-heading{padding-bottom:18px;margin-bottom:16px}.admin-buttons .button{font-size:10px}.heading-actions #import{font-size:10px}.material-format-icon{width:34px;height:34px}.resource-type>span:last-child{font-size:10px}}
@media(max-width:420px){.view-role-control{flex-basis:100%;justify-content:space-between}.heading-actions #add{margin-left:auto}.canvas-actions{gap:3px}.canvas-actions #all-nodes{padding:5px 0;font-size:8px}.layout-switch button{font-size:8px;padding:8px 6px}}

/* C borderless presentation */
html body.atlas-header-single :is(.nav-shell,.landing-account-panel,.base-view-switch,.workspace,.navigation,.map-area,.inspector,.canvas-top,.inspector-top,.map-caption,.base-view-bar,.library-scope-nav,.atlas-compact-format-placeholder,.materials-tabs.seg-group,.layout-switch,.canvas-tool-switch,.personal-controls,.zoom-controls,.search,#native-ai-panel,.ai-topline,#ai-question-form,.ai-orbit,button:not(.node),.button,.text-button,.icon-button):not([aria-invalid=true]):not(.is-error):not(.is-danger){border-color:transparent!important;box-shadow:none!important}
html body.atlas-header-single :is(button,a,input,textarea,select):focus-visible{outline:2px solid var(--ui-accent-fill)!important;outline-offset:3px}
/* End C borderless */