/* A stable library map and explicit return paths, shared by all planning views. */
.library-workspace{width:min(1460px,calc(100% - 64px));display:grid;grid-template-columns:224px minmax(0,1fr);column-gap:30px;align-items:start;}
.library-workspace:is(.library-search,.library-units),body[data-planning-view=detail] .library-workspace{grid-template-columns:minmax(0,1fr);width:min(1120px,calc(100% - 64px));margin-inline:auto}
.library-workspace:is(.library-search,.library-units)>.library-sidebar,body[data-planning-view=detail] .library-workspace>.library-sidebar{display:none}
.library-workspace:is(.library-search,.library-units)>.workspace-head,body[data-planning-view=detail] .library-workspace>.workspace-head{grid-column:1}
.library-workspace>.workspace-head{grid-column:1/-1;margin-bottom:25px;}
.workspace-content{min-width:0;}
.library-sidebar{position:sticky;top:20px;max-height:calc(100dvh - 42px);overflow:auto;border-right:1px solid var(--line);padding:7px 20px 12px 0;scrollbar-width:thin;border-color:#D5D7DA;}
.library-nav-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:0 10px 18px;}
.library-nav-heading .eyebrow{font-size:12px;letter-spacing:.09em;color:#4D5056;}
.library-nav-close{display:none;}
.library-nav-group{margin-bottom:8px;}
.library-nav-category{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;text-align:left;min-height:44px;padding:11px 10px;border-radius:9px;font-size:13px;font-weight:700;line-height:1.35;}
.library-nav-category>svg{width:14px;height:14px;stroke-width:2.2;}
.library-nav-category[aria-expanded=true]>svg{transform:rotate(180deg);}
.library-nav-category:is(.is-active,.is-current){background:#F0FDFA;color:#297D77;}
.library-nav-category:focus-visible{background:#F0FDFA;color:#216861;}@media(hover:hover) and (pointer:fine){
.library-nav-category:is(:hover,:focus-visible){background:#F0FDFA;color:#216861;}}
.library-nav-items{border-left:1px solid #D5D7DA;margin:6px 0 13px 10px;padding-left:8px;border-color:#D5D7DA;}
.library-nav-item,.library-nav-all{width:100%;min-height:40px;display:flex;justify-content:space-between;align-items:center;gap:5px;padding:10px 9px;text-align:left;border-radius:8px;font-size:12px;line-height:1.5;color:var(--muted);}
.library-nav-all{font-size:12px;font-weight:700;color:var(--muted);}
.library-nav-all:focus-visible{background:#F0FDFA;color:#216861;}@media(hover:hover) and (pointer:fine){
.library-nav-all:is(:hover,:focus-visible){background:#F0FDFA;color:#216861;}}
.library-nav-item:focus-visible{background:#F0FDFA;color:#216861;}@media(hover:hover) and (pointer:fine){
.library-nav-item:is(:hover,:focus-visible){background:#F0FDFA;color:#216861;}}
.library-nav-item.is-current{background:#F0FDFA;color:#297D77;font-weight:700;}
.library-nav-item .open-arrow,.library-nav-all .open-arrow{width:15px;height:15px;flex:0 0 15px;}
.library-nav-item svg,.library-nav-all svg{width:15px;height:15px;stroke-width:2.5;}

.library-mobile-trigger{display:none;border-color:#297D77;border-radius:9999px;background:#FFFFFF;color:#297D77;}@media(hover:hover) and (pointer:fine){
.library-mobile-trigger:hover{background:#F3F4F6;color:#161616;}}
.library-workspace:is(.library-search,.library-units) .library-mobile-trigger{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:8px 16px;font-size:14px}
.library-workspace:is(.library-search,.library-units) .library-mobile-trigger svg{width:18px;height:18px}
.library-units .browse-navigation{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.library-units .browse-navigation>.breadcrumbs{display:none}
.library-units .browse-navigation>.browse-back{display:inline-flex;align-items:center;gap:8px;min-height:44px;margin:0;padding:8px 0;color:#136F84;font-size:14px}
.library-units .browse-navigation>.browse-back svg{width:18px;height:18px;transform:rotate(180deg)}
.library-units .browse-navigation>.library-mobile-trigger{margin:0}
.library-navigation-dialog{width:min(360px,calc(100% - 28px));max-height:calc(100dvh - 30px);padding:24px;border:1px solid #D5D7DA;border-radius:8px;background:#FFFFFF;overflow:auto;color:#161616;box-shadow:0 8px 28px #00000029;}
.library-navigation-dialog::backdrop{background:#00000040;backdrop-filter:none;}
.library-navigation-dialog .library-nav-close{display:flex;align-items:center;justify-content:center;width:38px;height:38px;background:#F3F4F6;border-radius:50%;color:#4D5056;}@media(hover:hover) and (pointer:fine){
.library-navigation-dialog .library-nav-close:hover{background:#F3F4F6;color:#161616;}}
.library-navigation-dialog .library-nav-close svg{width:18px;height:18px;}
.library-navigation-dialog .library-nav-item{font-size:13px;min-height:44px;}
.library-navigation-dialog .library-nav-heading{padding:0 0 14px;}
.collection-finder{display:flex;align-items:center;gap:9px;background:#FFFFFF;border:1px solid var(--line);border-radius:8px;padding:0 13px;max-width:275px;min-width:225px;min-height:46px;border-color:#D5D7DA;padding-inline:12px;}
.collection-finder:focus-within{border-color:#297D77;box-shadow:0 0 0 3px #297D7726;}
.collection-finder>svg{width:17px;height:17px;color:var(--muted);}
.collection-finder input{width:100%;min-width:0;min-height:44px;border:0;background:transparent;font-size:16px;color:#161616;font-family:Lato,Arial,sans-serif;}
.collection-finder input:focus-visible{outline:0;}
.library-workspace .browse-title{gap:22px;}
.library-workspace .browse-title h1{font-size:40px;line-height:1.2;font-family:Lato,Arial,sans-serif;font-weight:700;letter-spacing:-.02em;color:#161616;}
.library-workspace .browse-title>.inline-search{max-width:275px;width:100%;}
.library-workspace .browse-selected-level{font-size:14px;color:#4D5056;font-weight:700;margin-top:12px;}
.library-workspace .browse-title .browse-selected-level+p{margin-top:6px;font-size:13px;}
.library-workspace .breadcrumbs{font-size:12px;gap:8px;flex-wrap:wrap;}
.library-workspace .breadcrumbs button{min-height:32px;text-align:left;}
.library-workspace .breadcrumbs svg{width:12px;height:12px;}
.library-workspace .browse-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
.library-workspace .collection-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;}
.library-workspace .unit-list{grid-template-columns:repeat(2,minmax(0,1fr));}
.library-workspace .unit-row.has-preview{grid-template-columns:42% minmax(0,1fr);}
.library-workspace .unit-card-body>.unit-row-head{padding:20px 18px 12px;gap:10px;grid-template-columns:32px minmax(0,1fr);}
.library-workspace .unit-card-body .unit-row-copy h2{font-size:21px;}
.library-workspace .unit-card-body .unit-number{font-size:12px;padding-right:8px;}
.library-workspace .unit-card-body .unit-number strong{font-size:23px;}
.library-workspace .unit-card-body .summary-line{font-size:12px;-webkit-line-clamp:2;}
.library-workspace .unit-card-body>details{margin:0 18px 17px;}
.library-workspace .unit-card-body>details>summary{font-size:12px;min-height:40px;}
.library-workspace .unit-row.has-preview:has(.unit-card-body>details[open]){grid-column:1/-1;grid-template-columns:210px minmax(0,1fr);}
.library-workspace .unit-card-media{padding:12px;}
.library-workspace .unit-row.has-preview:has(.unit-card-body>details[open]) .unit-card-body>details{margin:0 20px 20px;}
.library-workspace .unit-card-body .unit-lessons{grid-template-columns:repeat(3,minmax(0,1fr));}
.library-workspace .result-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
.detail-workspace-title{margin:0 0 22px;}
.detail-workspace-title h1{font-size:28px;line-height:1.2;}
body:has(.inline-planning-detail:not([hidden])):not(:has(dialog:not(.inline-planning-detail)[open])){overflow:auto;}
.planning-detail.inline-planning-detail:not([hidden]){position:static;inset:auto;display:block;margin:0;width:100%;height:auto;max-height:none;max-width:none;overflow:visible;border:1px solid #D5D7DA;border-radius:8px;background:white;box-shadow:none;}
.inline-planning-detail .detail-wayfinding{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:13px 23px;border-bottom:1px solid var(--line);background:#FFFFFF;border-radius:19px 19px 0 0;}
.inline-planning-detail .detail-return{font-size:12px;gap:9px;min-height:40px;line-height:1.5;text-align:left;}
.inline-planning-detail .detail-return svg{width:18px;height:18px;transform:rotate(180deg);stroke-width:2.5;}
.inline-planning-detail .detail-library-link{display:none;}
.detail-location-trail{display:flex;align-items:center;flex-wrap:wrap;gap:6px;padding:0;flex-basis:100%;font-size:12px;color:var(--muted);}
.detail-location-trail button{min-height:30px;padding:3px 0;text-align:left;}
.detail-location-trail button:focus-visible{background:#F0FDFA;color:#216861;text-decoration:none;}@media(hover:hover) and (pointer:fine){
.detail-location-trail button:is(:hover,:focus-visible){background:#F0FDFA;color:#216861;text-decoration:none;}}
.detail-location-trail svg{width:12px;height:12px;}
.detail-location-trail [aria-current]{font-weight:700;color:var(--green);}
.inline-planning-detail .detail-banner{display:grid;grid-template-columns:minmax(0,1fr) 265px;grid-template-rows:auto auto;gap:12px 24px;align-items:center;background:white;border-bottom:0;padding:17px 26px 25px;}
.inline-planning-detail .detail-banner-actions{grid-column:1/-1;grid-row:1;display:flex;justify-content:flex-end;gap:15px;position:static;}
.inline-planning-detail .detail-banner-actions [data-copy-link]{font-size:12px;min-height:32px;}
.inline-planning-detail .detail-banner-actions .close{width:32px;height:32px;min-height:32px;}
.inline-planning-detail .detail-banner-copy{display:block;grid-column:1;grid-row:2;min-width:0;}
.inline-planning-detail .detail-kicker{display:none;}
.inline-planning-detail .detail-banner-copy>h2{font-size:clamp(27px,2.6vw,36px);line-height:1.18;margin:0 0 15px;}
.inline-planning-detail .detail-meta{display:flex;align-items:center;flex-direction:row;gap:10px;margin-bottom:15px;}
.inline-planning-detail .detail-position{font-size:12px;}
.inline-planning-detail .detail-banner.has-preview>.preview-detail{grid-column:2;grid-row:2;align-self:center;justify-self:end;width:265px;max-width:100%;margin:0;}
.inline-planning-detail .preview-detail img{width:100%;height:auto;max-height:none;border-radius:8px;}
.inline-planning-detail .detail-context-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:0;}
.inline-planning-detail .detail-context-row .scope-picker{flex:1 1 230px;max-width:360px;}
.inline-planning-detail .detail-context-row .scope-options{z-index:8;}
.inline-planning-detail .detail-tabs{position:sticky;top:0;z-index:3;padding:0 26px;overflow:auto;background:white;}
.inline-planning-detail .detail-tabs button{font-size:13px;min-height:52px;}
.inline-planning-detail .detail-content{overflow:visible;max-height:none;height:auto;min-height:250px;padding:26px;background:white;border-radius:0 0 19px 19px;}
.inline-planning-detail .detail-banner>.copy-link-fallback{grid-column:1/-1;grid-row:3;}
.library-nav-category>.open-arrow{flex:none;margin-left:auto;}
.library-nav-category-row{border-radius:8px;}
.library-nav-category-row .library-nav-category{border-radius:8px;font-family:Inter,Arial,sans-serif;color:#4D5056;}
.library-nav-toggle{border-radius:8px;font-family:Inter,Arial,sans-serif;color:#4D5056;}
.library-nav-category-row .library-nav-category:focus-visible{background:#F0FDFA;color:#216861;}@media(hover:hover) and (pointer:fine){
.library-nav-category-row .library-nav-category:is(:hover,:focus-visible){background:#F0FDFA;color:#216861;}}@media(hover:hover) and (pointer:fine){
.library-nav-toggle:hover{background:#F3F4F6;color:#161616;}}
.library-nav-category-row.is-active{background:#F0FDFA;color:#297D77;}
.library-nav-all.is-current{background:#F0FDFA;color:#297D77;}
.library-nav-category-row.is-active .library-nav-category{color:#297D77;}
.library-nav-all.is-current:before{background:#297D77;}
.library-nav-item.is-current:before{background:#297D77;}
.library-navigation-dialog .library-nav-heading .eyebrow{font-family:Lato,Arial,sans-serif;color:#161616;font-weight:700;}
.library-workspace .browse-title p{color:#4D5056;font-family:Lato,Arial,sans-serif;font-size:16px;line-height:1.5;}
@media(max-width:1200px){
 .library-workspace{grid-template-columns:205px minmax(0,1fr);gap:0 24px;width:calc(100% - 48px);}
 .library-workspace .collection-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
 .library-workspace .unit-list{grid-template-columns:1fr;}
 .library-workspace .unit-row.has-preview{grid-template-columns:220px minmax(0,1fr);}
 .inline-planning-detail .detail-banner{grid-template-columns:minmax(0,1fr) 205px;gap:12px 20px;padding-inline:23px;}
 .inline-planning-detail .detail-banner.has-preview>.preview-detail{width:205px;}
 .inline-planning-detail .detail-context-row .scope-picker{flex-basis:100%;}
 .library-workspace .result-card.has-preview>.preview-result{width:100%;max-width:none;}
}
@media(max-width:950px){
 .library-workspace{display:block;width:calc(100% - 40px);}.library-sidebar{display:none;border-color:#D5D7DA;}
 .library-mobile-trigger{display:inline-flex;align-items:center;gap:9px;min-height:43px;padding:9px 13px;border:1px solid #D5D7DA;border-radius:9999px;background:#FFFFFF;font-size:12px;font-weight:700;margin-bottom:18px;border-color:#297D77;color:#297D77;}
 .library-mobile-trigger>svg{width:17px;height:17px;}.library-mobile-trigger>svg:last-child{width:14px;height:14px;margin-left:10px;}
 .inline-planning-detail .detail-library-link{display:inline-flex;align-items:center;gap:7px;font-size:12px;flex-shrink:0;}.detail-library-link svg{width:16px;height:16px;}
 .library-workspace .browse-title{align-items:flex-start;}
 .library-workspace .browse-back{display:inline-flex;min-height:42px;font-size:12px;margin:0 14px 14px 0;}
 .library-workspace .breadcrumbs{display:none;}
 .library-workspace .unit-list{grid-template-columns:repeat(2,minmax(0,1fr));}
 .library-workspace .unit-row.has-preview{grid-template-columns:1fr;display:block;}
 .library-workspace .unit-card-media{border-radius:15px 15px 0 0;}
 .library-workspace .unit-card-body>.unit-row-head{padding:19px;}
 .library-workspace .unit-row.has-preview:has(.unit-card-body>details[open]){display:grid;grid-template-columns:190px minmax(0,1fr);}
 .library-workspace .unit-row.has-preview:has(.unit-card-body>details[open]) .unit-card-body{display:contents;}
}
@media(max-width:640px){
 .library-workspace,.library-workspace:is(.library-search,.library-units),body[data-planning-view=detail] .library-workspace{width:calc(100% - 32px);}
 .library-workspace>.workspace-head{margin-bottom:18px;}
 .library-workspace .browse-grid,.library-workspace .unit-list,.library-workspace .result-grid{grid-template-columns:1fr;}
.library-workspace .collection-grid{grid-template-columns:1fr;gap:16px;}
 .library-workspace .browse-title{display:block;}.library-workspace .browse-title h1{font-size:32px;font-family:Lato,Arial,sans-serif;font-weight:700;letter-spacing:-.02em;line-height:1.2;color:#161616;}
 .library-workspace .browse-title>.inline-search{margin-top:18px;width:100%;max-width:none;min-width:0;}
.collection-finder{margin-top:18px;width:100%;max-width:none;min-width:0;border-color:#D5D7DA;border-radius:8px;background:#FFFFFF;padding-inline:12px;}
 .library-workspace .unit-row.has-preview:has(.unit-card-body>details[open]){display:block;}
 .library-workspace .unit-row.has-preview:has(.unit-card-body>details[open]) .unit-card-body{display:block;}
 .library-workspace .unit-card-body .unit-lessons{grid-template-columns:1fr;}
 .library-workspace .unit-card-body>.unit-row-head{padding:22px;grid-template-columns:36px minmax(0,1fr);gap:14px;}
 .library-workspace .unit-card-body .unit-row-copy h2{font-size:23px;}
 .library-workspace .unit-card-body .summary-line{font-size:14px;}
 .library-workspace .unit-card-body>details{margin:0 22px 20px;}
 .library-workspace .unit-card-media{padding:18px;}
 .detail-workspace-title{margin-bottom:18px;}.detail-workspace-title h1{font-size:24px;}
 .planning-detail.inline-planning-detail:not([hidden]){border-radius:8px;}
 .inline-planning-detail .detail-wayfinding{padding:10px 16px;gap:10px;border-radius:15px 15px 0 0;}
 .inline-planning-detail .detail-return{font-size:12px;}.inline-planning-detail .detail-return svg{width:16px;height:16px;}
 .inline-planning-detail .detail-library-link{display:none;}
 .detail-location-trail{display:flex;padding:0;gap:4px 6px;line-height:1.4;}
 .detail-location-trail button{min-height:32px;max-width:100%;white-space:normal;}
 .detail-location-trail svg{flex:none;}
 .inline-planning-detail .detail-banner,.inline-planning-detail .detail-banner.has-preview{display:flex;flex-direction:column;align-items:stretch;gap:16px;padding:14px 18px 22px;}
 .inline-planning-detail .detail-banner-actions{order:0;justify-content:flex-end;}
 .inline-planning-detail .detail-banner-copy{order:1;}
 .inline-planning-detail .detail-banner-copy>h2{font-size:27px;margin-bottom:13px;}
 .inline-planning-detail .detail-meta{margin-bottom:13px;}
 .inline-planning-detail .detail-banner-actions [data-copy-link]{font-size:12px;width:auto;gap:7px;}
 .inline-planning-detail .detail-banner.has-preview>.preview-detail{order:2;width:100%;max-width:400px;align-self:center;}
 .inline-planning-detail .detail-context-row{flex-wrap:wrap;gap:9px;}
 .inline-planning-detail .detail-context-row .scope-picker{flex-basis:100%;max-width:none;}
 .inline-planning-detail .detail-tabs{padding:0 13px;gap:8px;}
 .inline-planning-detail .detail-tabs button{font-size:12px;min-height:48px;padding-inline:5px;}
 .inline-planning-detail .detail-content{padding:22px 18px;min-height:220px;}
 .inline-planning-detail .detail-banner>.copy-link-fallback{order:3;}
 .library-workspace .result-card.has-preview>.preview-result{width:100%;}
}
@media(prefers-reduced-motion:reduce){.library-nav-category>svg,.library-nav-item .open-arrow{transition:none;}}

.inline-planning-detail .detail-wayfinding-tools{display:flex;align-items:center;gap:18px;flex-shrink:0;}
.inline-planning-detail .detail-wayfinding .detail-banner-actions{display:flex;align-items:center;gap:14px;}
.inline-planning-detail .detail-banner{grid-template-rows:auto;}
.inline-planning-detail .detail-banner-copy,.inline-planning-detail .detail-banner.has-preview>.preview-detail{grid-row:1;}
.last-opened{outline:2px solid #D5D7DA;outline-offset:3px;}
@media(max-width:640px){.inline-planning-detail .detail-wayfinding-tools{gap:7px;}.inline-planning-detail .detail-wayfinding [data-copy-link]{font-size:0;width:30px;min-height:32px;padding:0;gap:0;}.inline-planning-detail .detail-wayfinding [data-copy-link] svg{width:17px;height:17px;}.inline-planning-detail .detail-wayfinding .detail-banner-actions{gap:7px;}.inline-planning-detail .detail-return{flex:1;min-width:0;}}
@media print{
 body:has(.inline-planning-detail:not([hidden]))>main{display:block!important;}
 .library-workspace{display:block!important;width:100%;margin:0;}
 .library-workspace>.workspace-head,.library-sidebar,.library-mobile-trigger,.detail-workspace-title,.detail-wayfinding,.detail-location-trail,.inline-planning-detail .detail-context-row,.inline-planning-detail .detail-tabs{display:none!important;}
 .planning-detail.inline-planning-detail:not([hidden]){position:static!important;width:100%;height:auto;max-height:none;overflow:visible;border:0;box-shadow:none;}
 .inline-planning-detail .detail-content{overflow:visible;padding:10px 0;height:auto;max-height:none;}
 .inline-planning-detail .detail-banner{padding:0 0 20px;break-inside:avoid;}
}

body.compare-has-selection:not(:has(#planning-detail:not([hidden]))) .library-sidebar{max-height:calc(100dvh - 150px);}