body{background:var(--bg);color:var(--ink)}button,input,textarea,select{font:inherit}button{cursor:pointer}input,textarea,select{max-width:100%}textarea,select,input{color:var(--ink);background:var(--paper)}.app-header{display:flex;align-items:center;gap:35px;padding:23px 5%;border-bottom:1px solid var(--line);background:var(--paper)}.brand-star{color:var(--action);background:var(--lavender);padding:8px;border-radius:12px;font-size:22px}.app-header nav{display:flex;gap:23px;flex:1}.app-header nav a{font-size:13px;text-decoration:none;color:var(--muted);min-height:44px;display:flex;align-items:center}.app-header nav a:hover{color:var(--action)}#account{display:flex;gap:12px;align-items:center;font-size:12px;color:var(--muted)}.account-home{font-weight:600;color:var(--action);text-decoration:none;min-height:44px;display:flex;align-items:center;padding:0 12px;border-radius:10px;background:var(--lavender)}.account-home:hover{background:var(--mint)}.alpha-note{text-align:center;background:var(--lavender);color:var(--action);font-size:11px;padding:10px}.service-note{background:var(--butter);padding:13px 5%;font-size:13px;line-height:1.7}#main{max-width:1180px;margin:auto;padding:48px 35px 80px;min-height:70vh}.eyebrow{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}h1{font:400 43px/1.2 Georgia,serif;letter-spacing:-1.1px;margin:18px 0 20px}h2{font-size:24px;letter-spacing:-.5px;font-weight:550}h3{font-size:19px;font-weight:550}.lead{max-width:700px;font-size:16px;line-height:1.9;color:var(--muted)}.small{font-size:12px;line-height:1.8;color:var(--muted)}.stack{display:grid;gap:20px}.panel{background:var(--paper);border:1px solid var(--line);padding:30px;border-radius:22px;margin:25px 0}.panel.pastel{background:var(--lavender);border:0}.panel>h2:first-child{margin-top:0}.narrow{max-width:540px;margin:15px auto}.auth-form,.tool-form{display:grid;gap:22px}.field{font-size:14px;display:block;font-weight:550}.field>input,.field>textarea,.field>select{display:block;width:100%;border:1px solid var(--control);border-radius:11px;padding:13px 15px;margin-top:10px;min-height:48px}.field>textarea{min-height:155px;line-height:1.8;resize:vertical;font-size:15px}.field small{display:block;margin-top:8px;line-height:1.8;font-weight:400}.two{display:grid;grid-template-columns:1fr 1fr;gap:24px}.button{white-space:normal}.button[disabled],button[disabled]{opacity:.55;cursor:wait}.quiet{font-size:12px}.notice{font-size:13px;line-height:1.9;color:var(--muted);border-left:3px solid var(--control);padding-left:16px;margin:23px 0}.error{border-left:3px solid var(--error);background:#f9edf0;padding:15px 20px;border-radius:5px;color:var(--error);font-size:14px;line-height:1.8}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:13px;margin:23px 0}.result-list{list-style:none;padding:0}.result-list li{padding:20px 0;border-bottom:1px solid var(--line)}.result-list a{text-decoration:none;font-weight:550}.result-list p{font-size:13px;color:var(--muted);line-height:1.8;margin:7px 0 0}.result-list small{font-size:11px}.list-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:30px 0}.tool-card{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:24px;text-decoration:none;display:block}.tool-card h2{font-size:18px;margin:20px 0 12px}.tool-card p{font-size:13px;color:var(--muted);line-height:1.8}.tool-card:hover{border-color:var(--control)}.badge{font-size:10px;background:var(--lavender);color:var(--action);border-radius:20px;padding:7px 12px;display:inline-block}.badge.mint{background:var(--mint)}.badge.peach{background:var(--peach)}.badge.sky{background:var(--sky)}.badge.butter{background:var(--butter)}.source-options{display:flex;flex-wrap:wrap;gap:15px}.source-options label{display:flex;align-items:center;gap:9px;font-size:14px;min-height:44px}.source-options input{width:18px;height:18px;accent-color:var(--action)}.mode-tabs{display:flex;flex-wrap:wrap;gap:9px}.mode-tabs button{border:1px solid var(--control);background:var(--paper);border-radius:22px;padding:10px 17px;min-height:44px;font-size:13px;color:var(--ink)}.mode-tabs [aria-pressed=true]{background:var(--lavender);border-color:var(--action)}.source-choices{display:grid;gap:8px;max-height:300px;overflow:auto}.source-choice{border:1px solid var(--line);border-radius:10px;padding:15px;display:flex;align-items:center;gap:15px;font-size:14px}.source-choice input{width:18px;height:18px;accent-color:var(--action)}.source-choice span{flex:1}.source-choice small{display:block;font-size:11px;line-height:1.7;margin-top:4px}.source-choice a{font-size:12px}.reading{max-width:770px}.reading p,.reading li{font-size:17px;line-height:1.9;white-space:pre-wrap}.reading h2{font-size:26px;margin-top:36px}.citation{font-size:11px;display:inline-block;margin:6px 10px 10px 0;color:var(--action);min-height:30px}.source-section{border-bottom:1px solid var(--line);padding:20px 0;scroll-margin-top:30px}.source-section p{font-size:15px;line-height:1.9;white-space:pre-wrap}.source-section.highlight{background:var(--butter);border-radius:12px;padding:20px}.question{border-top:1px solid var(--line);padding:25px 0}.question h3{font-size:19px;line-height:1.7}.answer-option{display:flex;align-items:center;gap:13px;border:1px solid var(--control);border-radius:12px;margin:10px 0;padding:16px;font-size:15px;line-height:1.6}.answer-option input{width:18px;height:18px;accent-color:var(--action);flex-shrink:0}.feedback{background:var(--mint);border-radius:13px;padding:20px;margin:20px 0;font-size:15px;line-height:1.9}.feedback.wrong{background:var(--butter)}.flashcard{background:var(--butter);padding:25px;border-radius:18px;margin:20px 0;font-size:21px;line-height:1.7}.flashcard details{margin-top:20px;font-size:16px}.flashcard summary{cursor:pointer;min-height:44px;line-height:1.7;font-size:14px}.flashcard p{font-size:16px;white-space:pre-wrap}.job-progress{background:var(--lavender);border-radius:18px;padding:35px;margin-top:35px}.job-progress h2{font:400 31px/1.3 Georgia,serif}.job-progress p{font-size:15px;color:var(--muted);line-height:1.9}.job-log{font-size:13px;color:var(--muted);line-height:2}.media{width:100%;max-width:900px;border-radius:15px;background:var(--soft);margin:20px 0}.download{font-size:13px;color:var(--action)}.module{border-top:1px solid var(--line);padding:20px 0}.module p{color:var(--muted);font-size:14px;line-height:1.8}.module a{display:block;font-size:15px;margin-top:15px;min-height:44px}.hint-box{padding:20px;background:var(--sky);border-radius:12px;font-size:14px;line-height:1.9}.hinted-label{font-size:12px;color:var(--muted)}.recording{background:var(--peach);padding:20px;border-radius:15px}.recording p{font-size:14px}.empty-state{padding:40px 0}.empty-state h2{font:400 31px/1.3 Georgia,serif}.empty-state p{color:var(--muted);font-size:15px;line-height:1.9}.search{width:100%;border:1px solid var(--control);border-radius:12px;padding:15px;background:var(--paper);margin-top:20px}.grading-row{padding:20px 0;border-bottom:1px solid var(--line)}.grading-row p{font-size:15px;line-height:1.9;color:var(--muted)}.grading-row strong{font-size:17px}.toast{background:var(--action);color:var(--on-action)}fieldset{border:0;margin:0;padding:0;min-width:0}a,button,input,textarea,select{touch-action:manipulation}input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--focus);outline-offset:4px}#account button{min-height:44px}.auth-switch{font-size:14px;line-height:1.8}.auth-switch button{font-size:14px}.divider{border-top:1px solid var(--line);margin:30px 0}.pill-row{display:flex;gap:8px;flex-wrap:wrap}.content-title{max-width:900px;overflow-wrap:anywhere}.footer-note{font-size:12px;color:var(--muted);line-height:1.9;margin-top:45px}.review-actions{display:flex;gap:10px;flex-wrap:wrap}#ocr-text{min-height:330px}.library-link{font-size:13px}.nowrap{white-space:nowrap}
@media(max-width:950px){.app-header{flex-wrap:wrap;gap:15px;padding:18px 25px}.app-header nav{order:3;width:100%;flex:auto;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding-top:8px}.app-header #account{margin-left:auto}.tools-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){#main{padding:30px 22px 55px}h1{font-size:35px}.two{grid-template-columns:1fr;gap:20px}.panel{padding:23px 19px;border-radius:17px}.tools-grid{grid-template-columns:1fr;gap:13px}.tool-card{padding:23px}.tool-card h2{margin-top:14px}.app-header{padding:17px 22px}.app-header .wordmark{font-size:28px}.app-header nav{gap:8px}.app-header nav a{font-size:11px}.alpha-note{font-size:10px;padding:10px 20px;line-height:1.7}.service-note{padding:13px 22px;font-size:12px}#account>span{display:none}#account .quiet{font-size:12px}.lead{font-size:15px}.field input,.field textarea,.field select{font-size:16px}.actions>.button{width:100%}.job-progress{padding:27px 23px}.job-progress h2{font-size:28px}.reading p,.reading li{font-size:16px}.question h3{font-size:18px}.answer-option{font-size:14px;padding:14px}.list-heading{align-items:flex-start;flex-direction:column;gap:0}.source-choice{padding:14px;gap:10px}.source-choice a{font-size:11px}.review-actions{display:grid;grid-template-columns:1fr 1fr}.review-actions>.button{font-size:12px}.narrow{margin:0}.flashcard{font-size:20px}.auth-switch{font-size:13px}.footer-note{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
/* Learning workspace: quiet reading, an editorial route and useful media. */
.learning-brief{border-top:1px solid var(--line,#ded8df);padding-top:22px;margin-top:12px}.learning-brief details{margin:12px 0 24px}.learning-brief details[open] summary{margin-bottom:20px}.resource-toggle{display:flex;align-items:flex-start;gap:12px;line-height:1.6}.resource-toggle input{margin-top:6px;accent-color:#53406E}.resource-toggle small{display:block;color:#655E6C;margin-top:5px}.course-intro{max-width:880px}.course-facts{display:flex;flex-wrap:wrap;gap:10px 24px;font-size:14px;color:#655E6C;padding:16px 0 25px;border-bottom:1px solid #ded8df}.course-outcome{padding:35px 0}.course-outcome h2{font-size:30px;line-height:1.35;max-width:800px}.course-outcome ul{padding-left:22px;margin-bottom:28px;line-height:1.9}.course-assumptions{padding:20px 0;border-top:1px solid #ded8df;border-bottom:1px solid #ded8df}.course-map{max-width:1000px;margin-top:48px}.course-module{margin:32px 0 52px}.module-heading{display:flex;gap:22px;align-items:flex-start}.module-heading>span{font-family:Georgia,serif;font-size:42px;color:#8d80a0}.module-heading h3{font-size:23px;margin:0 0 10px}.module-heading p{color:#655E6C;line-height:1.7;margin:0}.lesson-list{list-style:none;padding:10px 0 0 64px}.lesson-list>li{border-bottom:1px solid #ded8df;padding:18px 0}.lesson-list>li>a{display:flex;align-items:flex-start;gap:18px;text-decoration:none;color:#282630}.lesson-list strong{font-size:17px;line-height:1.5}.lesson-list small{display:block;color:#655E6C;margin-top:5px;line-height:1.6;font-size:13px}.lesson-number{font-size:12px;color:#8d80a0;padding-top:5px}.lesson-duration{margin-left:auto;white-space:nowrap;font-size:12px;color:#655E6C;padding-top:6px}.lesson-list details{padding-left:35px;margin-top:12px;font-size:13px;line-height:1.8;color:#655E6C}.lesson-saved{font-size:12px;color:#436644;padding-left:35px}.final-project{background:#e9e0f5;padding:35px 40px;border-radius:22px;margin:38px 0;max-width:950px;line-height:1.85}.final-project h2{margin-top:10px}.learning-layout{display:grid;grid-template-columns:210px minmax(0,760px);gap:46px;align-items:start;margin-top:34px}.lesson-toc{position:sticky;top:24px;font-size:12px;line-height:1.6}.lesson-toc summary{font-weight:600;color:#53406e}.lesson-toc nav{display:flex;flex-direction:column;margin-top:12px;gap:2px}.lesson-toc button{border:0;background:none;text-align:left;padding:9px 10px;color:#655E6C;font:inherit;cursor:pointer;border-left:2px solid #e9e0f5}.lesson-toc button:hover,.lesson-toc button:focus-visible{color:#53406e;background:#e9e0f566}.rich-reading{max-width:760px;width:100%;min-width:0}.rich-reading p{line-height:1.95;margin:18px 0}.rich-reading h2{font-size:29px;line-height:1.35;margin-top:12px}.rich-reading h3{font-size:20px;line-height:1.5}.rich-reading li{line-height:1.85;margin:10px 0}.learning-section{margin:50px 0 65px;scroll-margin-top:28px}.lesson-objectives{padding:25px 28px;background:#e9e0f555;border-radius:16px}.lesson-objectives ul{padding-left:20px;margin-bottom:0}.key-points{border-left:3px solid #c4b3da;padding:2px 20px;margin:24px 0}.key-points ul{padding-left:20px}.learning-diagram{margin:30px 0;padding:25px 22px;background:#f1ede5;border-radius:18px}.learning-diagram figcaption{font-weight:600;margin-bottom:20px}.diagram-items{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.diagram-items>div{background:#fff;padding:17px 15px;border-radius:10px;min-width:0}.diagram-number{font-size:11px;color:#8d80a0;display:block;margin-bottom:10px}.diagram-items strong{font-size:14px;overflow-wrap:anywhere}.diagram-items p{font-size:12px;line-height:1.7;margin:8px 0 0}.learning-diagram>small{font-size:10px;color:#655E6C}.worked-example{padding:28px 30px;background:#e1eedf77;border-radius:18px;scroll-margin-top:25px}.worked-example ol{padding-left:23px}.worked-example li{padding-left:7px}.worked-example li p{margin-top:6px}.takeaway{border-top:1px solid #b9cdb6;padding-top:20px}.common-mistakes{margin:45px 0}.common-mistakes>div{border-bottom:1px solid #ded8df;padding:8px 0}.learning-practice{margin:50px 0;scroll-margin-top:25px}.practice-deliverable{background:#f8edba77;padding:18px 25px;border-radius:12px}.practice-rubric{margin:22px 0}.practice-rubric>div{display:grid;grid-template-columns:160px 1fr;border-bottom:1px solid #ded8df;padding:17px 0;gap:20px}.practice-rubric dt{font-weight:600}.practice-rubric dd{margin:0;line-height:1.8;color:#655E6C;font-size:14px}.retrieval{padding:25px 28px;background:#ddecef66;border-radius:16px}.resource-library{margin:55px 0;scroll-margin-top:25px;max-width:1000px}.resource-library h3{margin-top:30px}.image-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.image-gallery figure{margin:0;min-width:0;background:#fff;border-radius:14px;overflow:hidden;border:1px solid #e6e0e5}.resource-image{width:100%;height:240px;object-fit:contain;background:#f1ede5;display:block}.image-gallery figcaption{padding:16px;line-height:1.6;font-size:12px;overflow-wrap:anywhere}.image-gallery figcaption small{display:block;margin-top:8px;font-size:10px;color:#655E6C}.image-gallery a,.resource-library a,.inline-resource a{color:#53406e;text-underline-offset:3px}.video-resources{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.video-resource{border-bottom:1px solid #ded8df;padding-bottom:20px;min-width:0}.video-resource h4{font-size:16px;line-height:1.6}.video-resource>p{font-size:14px;line-height:1.8}.video-resource>small,.video-preview small{color:#655E6C;font-size:11px;line-height:1.7}.video-preview{background:#e1eedf;aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;border-radius:13px;overflow:hidden}.video-preview iframe{border:0;width:100%;height:100%;aspect-ratio:16/9}.source-reading{padding-left:20px}.source-reading>li{padding-bottom:16px;line-height:1.7}.source-reading p{font-size:13px;margin:8px 0}.source-reading small{font-size:11px;color:#655E6C}.inline-resource{font-size:12px!important;border-left:2px solid #c4b3da;padding-left:14px}.resource-warning{padding:12px 0}.lesson-next{padding:30px 0}.rich-reading .resource-image{height:220px}
@media(min-width:1100px){body:has(.learning-layout) #main{max-width:1160px}.learning-layout+.panel{margin-left:256px}.learning-layout~#knowledge-check{margin-left:256px}}
@media(max-width:1000px){.learning-layout{grid-template-columns:1fr;gap:20px}.lesson-toc{position:static;border-bottom:1px solid #ded8df;padding-bottom:15px}.lesson-toc nav{display:grid;grid-template-columns:1fr 1fr;gap:4px 18px}.rich-reading{max-width:760px;margin:auto}.lesson-list{padding-left:20px}}
@media(max-width:600px){.course-outcome h2{font-size:24px}.course-facts{gap:10px 15px;font-size:12px}.module-heading{gap:15px}.module-heading>span{font-size:34px}.module-heading h3{font-size:21px}.lesson-list{padding-left:0}.lesson-list>li>a{gap:12px;flex-wrap:wrap}.lesson-list>li>a>span:nth-child(2){flex:1;min-width:180px}.lesson-duration{margin-left:29px}.lesson-list details{padding-left:29px}.final-project{padding:25px}.rich-reading h2{font-size:25px}.rich-reading p{font-size:16px;line-height:1.9}.diagram-items{grid-template-columns:1fr}.diagram-items p{font-size:13px}.worked-example{padding:23px 20px}.lesson-objectives{padding:21px}.practice-rubric>div{grid-template-columns:1fr;gap:8px}.image-gallery,.video-resources{grid-template-columns:1fr}.lesson-toc nav{grid-template-columns:1fr}.learning-section{margin-bottom:45px}.resource-image{height:250px}}
.inline-image{margin:28px 0;border:1px solid #e6e0e5;border-radius:14px;overflow:hidden;background:#fff}.inline-image .resource-image{height:340px}.inline-image figcaption{padding:15px 20px;font-size:12px;line-height:1.7;overflow-wrap:anywhere}.inline-image small{display:block;font-size:10px;color:#655E6C;margin-top:7px}.inline-image a{color:#53406e}
.course-goal{font-size:17px;line-height:1.9;max-width:800px}.lesson-time{font-size:13px;color:#655e6c;margin-top:14px}.diagram-items.sequence,.diagram-items.flow{grid-template-columns:1fr;gap:24px}.diagram-items.sequence>div,.diagram-items.flow>div{position:relative;display:grid;grid-template-columns:25px minmax(100px,160px) 1fr;gap:12px;align-items:start}.diagram-items.sequence>div:not(:last-child)::after,.diagram-items.flow>div:not(:last-child)::after{content:'↓';position:absolute;bottom:-25px;left:22px;color:#8d80a0}.diagram-items.sequence p,.diagram-items.flow p{margin:0}.diagram-items.sequence .diagram-number,.diagram-items.flow .diagram-number{margin-top:3px}@media(max-width:600px){.diagram-items.sequence>div,.diagram-items.flow>div{grid-template-columns:22px 1fr}.diagram-items.sequence p,.diagram-items.flow p{grid-column:2}.course-goal{font-size:16px}}
.library-actions{display:flex;gap:22px;flex-wrap:wrap}.program-row{display:flex;align-items:center;justify-content:space-between;gap:22px}.program-row>div{min-width:0;flex:1;overflow-wrap:anywhere}.program-delete{flex-shrink:0;background:transparent;border:1px solid transparent;border-radius:10px;color:#786976;padding:10px 13px;min-height:44px;font-size:12px}.program-delete:hover{color:#963e51;background:#f8edf0;border-color:#eed7de}.program-delete:focus-visible{outline:2px solid #963e51;outline-offset:2px}.program-delete-dialog{background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:22px;padding:32px;max-width:min(520px,calc(100vw - 32px));box-shadow:0 20px 70px #28263030}.program-delete-dialog::backdrop{background:#28263066}.program-delete-dialog h2{font:400 31px/1.3 Georgia,serif;margin:14px 0}.program-delete-name{font-weight:600;overflow-wrap:anywhere}.program-delete-dialog p{font-size:14px;line-height:1.85}.program-delete-dialog .actions{margin-bottom:0}.button.danger{background:#963e51;color:#fff;border:1px solid #963e51}.button.danger:hover{background:#7f3043}.program-delete-dialog .form-message{color:#963e51;font-size:13px;line-height:1.7}@media(max-width:600px){.program-row{gap:10px;align-items:flex-start}.program-row>.button{font-size:12px;padding:11px 13px;min-height:44px}.program-delete{padding:8px}.library-actions{gap:18px;padding-bottom:10px}.program-delete-dialog{padding:24px}.program-delete-dialog .actions{display:flex;flex-direction:column}.program-delete-dialog .actions .button{width:100%}}
/* The cabinet keeps its tools within reach while the reading surface stays quiet. */
.workspace-content{min-width:0}.workspace-header-label{font-size:13px;color:var(--muted);flex:1}.app-header #account{margin-left:auto}.workspace-navigation{box-sizing:border-box;max-height:none;max-width:none;border:0;background:var(--bg);color:var(--ink);padding:0;box-shadow:none;border-radius:0}.workspace-navigation[open]{display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;width:280px;height:100dvh;margin:0;border-right:1px solid var(--line);z-index:30}.workspace-navigation svg,.workspace-menu-toggle svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.workspace-nav-brand{display:flex;align-items:center;justify-content:space-between;padding:27px 22px 22px;flex-shrink:0}.workspace-nav-brand .wordmark{font-size:31px;display:flex;align-items:center;gap:9px}.workspace-nav-brand .brand-star{font-size:23px;line-height:1;padding:8px}.workspace-menu-close{display:none}.workspace-signed-in .workspace-content{margin-left:280px}.workspace-signed-in .app-header{min-height:81px;padding:15px 36px;gap:18px}.workspace-signed-in .app-header>.wordmark{display:none}.workspace-signed-in #main{padding-top:42px}.workspace-signed-in .tools-grid{grid-template-columns:repeat(2,minmax(0,1fr))}#workspace-navigation-body{overflow-y:auto;overscroll-behavior:contain;padding:0 15px 20px;scrollbar-width:thin;scrollbar-color:var(--control) transparent;flex:1;min-height:0}.workspace-new{display:flex;gap:10px;align-items:center;justify-content:center;min-height:46px;border-radius:13px;font-size:13px;padding:11px 13px;margin-bottom:20px;text-decoration:none}.workspace-primary-nav{display:grid;gap:3px;padding-bottom:18px;border-bottom:1px solid var(--line)}.workspace-nav-link{display:flex;gap:12px;align-items:center;min-height:44px;padding:10px 12px;border-radius:10px;text-decoration:none;font-size:13px;color:var(--muted)}.workspace-nav-link[aria-current]{background:var(--lavender);color:var(--action);font-weight:600}.workspace-nav-link:hover,.workspace-tool-link:hover{background:var(--soft);color:var(--action)}.workspace-tools-heading{display:flex;align-items:center;justify-content:space-between;margin:23px 12px 12px}.workspace-tools-heading h2{font-size:11px;letter-spacing:.09em;text-transform:uppercase;margin:0;font-weight:600;color:var(--muted)}.workspace-tools-heading>span{font-size:10px;color:var(--muted);background:var(--soft);border-radius:6px;padding:1px 6px}.workspace-tool-search{position:relative;display:block;margin:0 5px 15px}.workspace-tool-search>svg{position:absolute;left:11px;top:13px;width:17px;height:17px;color:var(--muted);pointer-events:none}.workspace-tool-search input{width:100%;height:44px;background:var(--paper);border:1px solid var(--line);border-radius:10px;font-size:12px;padding:10px 8px 10px 35px;color:var(--ink)}.workspace-tool-group{margin:3px 0}.workspace-tool-group summary{display:flex;align-items:center;gap:11px;min-height:44px;padding:10px 10px 10px 12px;font-size:12px;font-weight:550;color:var(--ink);cursor:pointer;border-radius:9px;list-style:none}.workspace-tool-group summary::-webkit-details-marker{display:none}.workspace-tool-group summary:hover{background:var(--soft)}.workspace-tool-group summary>.workspace-chevron{margin-left:auto;width:13px;height:13px;color:var(--muted);transition:transform .18s}.workspace-tool-group[open] summary>.workspace-chevron{transform:rotate(90deg)}.workspace-tool-group>div{border-left:1px solid var(--line);margin:0 7px 10px 21px;padding:2px 0 2px 10px}.workspace-tool-link{display:block;font-size:12px;color:var(--muted);line-height:1.5;min-height:44px;padding:12px 9px;text-decoration:none;border-radius:8px;overflow-wrap:anywhere}.workspace-tool-link[aria-current]{background:var(--lavender);color:var(--action);font-weight:600;box-shadow:inset 3px 0 var(--action)}.workspace-tool-link[hidden],.workspace-tool-group[hidden]{display:none}.workspace-nav-empty{font-size:12px;line-height:1.8;color:var(--muted);padding:0 12px}.workspace-bottom-nav{border-top:1px solid var(--line);padding-top:12px;margin-top:20px}.workspace-nav-footer{flex-shrink:0;display:flex;align-items:center;gap:12px;padding:18px 24px;border-top:1px solid var(--line);font-size:11px;line-height:1.7;color:var(--muted)}.workspace-nav-footer strong{font-weight:500}.workspace-footer-star{display:grid;place-items:center;width:34px;height:34px;background:var(--mint);color:var(--action);border-radius:12px;font-size:23px}.workspace-menu-toggle{display:none}.workspace-navigation::backdrop{background:rgba(40,38,48,.36);backdrop-filter:blur(3px)}
.workspace-nav-link[aria-current]:hover,.workspace-tool-link[aria-current]:hover{background:var(--lavender);color:var(--action)}body:has(#workspace-navigation:modal){overflow:hidden}
@media(min-width:1450px){.workspace-signed-in .tools-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:1100px) and (min-width:901px){.workspace-signed-in .learning-layout{grid-template-columns:minmax(0,1fr);gap:15px}.workspace-signed-in .lesson-toc{position:static}.workspace-signed-in .learning-layout~#knowledge-check,.workspace-signed-in .learning-layout+.panel{margin-left:0}}
@media(max-width:900px){.workspace-signed-in .workspace-content{margin-left:0}.workspace-signed-in .app-header{padding:14px 22px;min-height:74px;flex-wrap:nowrap;gap:18px}.workspace-signed-in .app-header>.wordmark{display:block;font-size:28px}.workspace-signed-in .workspace-header-label{display:none}.workspace-signed-in .workspace-menu-toggle{display:flex;gap:8px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;min-height:44px;padding:9px 12px;font-size:12px;color:var(--action);background:var(--paper);order:-1}.workspace-signed-in .app-header #account{margin-left:auto}.workspace-navigation[open]{width:min(320px,calc(100vw - 32px));max-width:none;max-height:none;height:100dvh;border-right:0;box-shadow:18px 0 60px rgba(40,38,48,.12)}.workspace-menu-close{display:grid;place-items:center;width:44px;height:44px;border:0;border-radius:10px;color:var(--muted);background:transparent}.workspace-menu-close:hover{background:var(--soft)}.workspace-tool-search input{font-size:16px}.workspace-tool-group summary,.workspace-tool-link{font-size:13px}.workspace-signed-in #main{padding-top:32px}}
@media(max-width:600px){.workspace-signed-in .tools-grid{grid-template-columns:minmax(0,1fr)}.workspace-signed-in .app-header{gap:12px;padding:12px 18px}.workspace-signed-in .app-header>.wordmark{font-size:25px}.workspace-signed-in .app-header>.wordmark .brand-star{font-size:18px;padding:6px}.workspace-signed-in .workspace-menu-toggle{padding:9px 10px}.workspace-signed-in .workspace-menu-toggle span{display:none}.workspace-header-label{display:none}.workspace-nav-brand{padding-top:20px}}

/* Materials move through one visible path: add, inspect, then use. */
.materials-steps{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 35px}.materials-steps span{display:flex;align-items:center;gap:9px;background:var(--lavender);border-radius:24px;padding:8px 14px;font-size:12px;color:var(--action)}.materials-steps b{display:grid;place-items:center;width:22px;height:22px;background:var(--paper);border-radius:50%;font-size:11px}.materials-upload{display:grid;grid-template-columns:minmax(210px,.78fr) minmax(0,1.22fr);gap:30px;background:var(--paper);border:1px solid var(--line);border-radius:23px;padding:35px;margin:0 0 55px}.materials-upload-heading h2{font:400 31px/1.2 Georgia,serif;margin:11px 0 13px}.materials-upload-heading p{font-size:14px;line-height:1.8;color:var(--muted);max-width:270px}.materials-upload .tool-form{gap:12px}.upload-dropzone{position:relative;display:grid;place-items:center;min-height:208px;padding:22px;background:var(--bg);border:1.5px dashed var(--control);border-radius:17px;text-align:center;transition:background .18s,border-color .18s}.upload-dropzone:hover,.upload-dropzone.is-dragover,.upload-dropzone:focus-within{background:var(--lavender);border-color:var(--action)}.upload-dropzone.has-file{border-style:solid}.upload-dropzone.has-error{background:#f9edf0;border-color:var(--error)}.upload-input{position:absolute;width:1px;height:1px;opacity:0;left:50%;top:50%}.upload-pick{cursor:pointer;display:grid;justify-items:center;gap:7px;color:var(--action);min-width:170px}.upload-pick-icon{display:grid;place-items:center;width:40px;height:40px;background:var(--lavender);border-radius:13px;font-size:27px;line-height:1}.upload-pick strong{font-size:16px}.upload-pick small{font-size:12px;color:var(--muted)}.upload-file-state{font-size:12px;line-height:1.6;color:var(--muted);max-width:100%;overflow-wrap:anywhere}.upload-dropzone.has-file .upload-file-state{color:var(--action);font-weight:600}.upload-dropzone.has-error .upload-file-state{color:var(--error)}.upload-limits{display:flex;flex-wrap:wrap;gap:6px}.upload-limits span{font-size:11px;padding:5px 8px;border-radius:6px;background:var(--soft);color:var(--muted)}.materials-upload .small{margin:0}.materials-upload .form-message:empty{display:none}.materials-upload .button{justify-self:start;margin-top:4px}.materials-library{margin:0 0 58px}.materials-library .list-heading{align-items:end}.materials-library h2{font:400 31px/1.25 Georgia,serif;margin:9px 0 0}.materials-count{font-size:12px;color:var(--muted);white-space:nowrap}.materials-library-explain{font-size:13px;line-height:1.8;color:var(--muted);max-width:760px;margin:15px 0 25px}.source-library-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.source-library-card{min-width:0;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:22px;display:flex;flex-direction:column;min-height:178px}.source-library-card h3{font-size:17px;line-height:1.5;overflow-wrap:anywhere;margin:16px 0 3px}.source-library-card h3 a{text-decoration:none}.source-library-card h3 a:hover{text-decoration:underline}.source-library-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.source-file-type{font-size:10px;padding:5px 8px;border-radius:6px;background:var(--sky);color:var(--action);font-weight:600}.source-ready{display:inline-flex;align-items:center;gap:7px;color:var(--success);font-size:11px;font-weight:600;white-space:nowrap}.source-ready::before{content:'';width:7px;height:7px;background:currentColor;border-radius:50%}.source-ready.needs-review{color:var(--error)}.source-library-meta{color:var(--muted);font-size:12px;line-height:1.7;margin:5px 0 14px}.source-library-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}.source-library-actions a,.source-library-actions button{border:0;background:none;padding:5px 0;min-height:40px;font-size:12px;color:var(--action);font-weight:600;text-decoration:none}.source-library-actions button:hover,.source-library-actions a:hover{text-decoration:underline}.source-library-empty{padding:28px;background:var(--paper);border:1px dashed var(--control);border-radius:15px}.source-library-empty p{color:var(--muted);font-size:13px;margin:7px 0 0}.materials-other{border-top:1px solid var(--line);padding-top:27px}.materials-other h2{font-size:20px;margin:0 0 16px}.materials-other-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;align-items:start}.materials-other-option{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:0 18px}.materials-other-option summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:8px;cursor:pointer;min-height:63px;font-size:13px;font-weight:600}.materials-other-option summary::-webkit-details-marker{display:none}.materials-other-option summary span{color:var(--action)}.materials-other-option[open]{grid-column:span 2}.materials-other-option[open] summary{border-bottom:1px solid var(--line)}.materials-other-option .tool-form,.materials-other-option .recording{padding:22px 0}.materials-other-option .recording{background:none}.materials-other-option .field textarea{min-height:180px}.source-detail-head{display:flex;justify-content:space-between;align-items:center;gap:25px;margin:26px 0 18px}.source-detail-head h1{margin:8px 0}.source-detail-head .source-ready{font-size:12px}.source-next{background:var(--mint);border-radius:20px;padding:27px 30px;margin:28px 0 40px}.source-next h2{font:400 27px/1.3 Georgia,serif;margin:9px 0}.source-next p{font-size:13px;color:var(--muted);margin:0 0 17px}.source-use-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.source-use-actions .button{min-height:44px;font-size:12px;padding:10px 15px}.source-more-link{font-size:12px;color:var(--action);margin:8px 0}.source-review{max-width:850px}.source-review p{font-size:14px;color:var(--muted);line-height:1.7}.source-preview{max-width:850px;margin:45px 0}.source-preview-heading{display:flex;align-items:baseline;justify-content:space-between;gap:10px}.source-preview-heading h2{font-size:21px}.source-preview-heading span{font-size:12px;color:var(--muted)}.source-preview>p{font-size:13px;color:var(--muted);line-height:1.8}.source-preview-part{border-top:1px solid var(--line);scroll-margin-top:25px}.source-preview-part:last-child{border-bottom:1px solid var(--line)}.source-preview-part.highlight{background:var(--butter);border-radius:9px;padding:0 12px}.source-preview-part summary{display:grid;gap:5px;padding:17px 10px;min-height:60px;cursor:pointer}.source-preview-part summary span{font-size:14px;font-weight:600;color:var(--action)}.source-preview-part summary small{font-size:12px;color:var(--muted);line-height:1.6}.source-preview-part[open] summary small{display:none}.source-preview-part>p{font-size:15px;line-height:1.85;white-space:pre-wrap;padding:0 10px 20px;margin:0}.source-choices{max-height:355px;padding:4px;gap:8px}.source-picker-row{display:flex;align-items:center;justify-content:space-between;gap:14px;border:1px solid var(--line);border-radius:13px;padding:4px 14px;background:var(--paper)}.source-picker-row.is-selected{border-color:var(--action);background:var(--lavender)}.source-picker-row .source-choice{flex:1;min-width:0;border:0;padding:10px 0;background:transparent;cursor:pointer}.source-picker-row .source-choice span{min-width:0;overflow-wrap:anywhere}.source-picker-row .source-choice strong{font-size:14px}.source-picker-row>a{font-size:12px;min-height:44px;display:flex;align-items:center;white-space:nowrap;color:var(--action)}.source-selection-status{font-size:12px;color:var(--muted);margin:10px 0 0}.source-picker-empty{padding:18px;border:1px dashed var(--control);border-radius:12px}.source-picker-empty p{font-size:13px;color:var(--muted)}
@media(max-width:1000px){.materials-upload{grid-template-columns:1fr;gap:12px}.materials-upload-heading p{max-width:none}.materials-other-grid{grid-template-columns:1fr 1fr}.materials-other-option[open]{grid-column:span 2}}
@media(max-width:600px){.materials-steps{display:grid;gap:7px;margin:20px 0 25px}.materials-steps span{justify-self:start;font-size:12px}.materials-upload{padding:22px 18px;border-radius:17px;margin-bottom:45px}.materials-upload-heading h2,.materials-library h2{font-size:27px}.upload-dropzone{min-height:180px}.materials-upload .button{width:100%}.source-library-grid,.materials-other-grid{grid-template-columns:1fr}.materials-other-option[open]{grid-column:auto}.source-library-card{min-height:158px}.source-detail-head{align-items:flex-start;flex-direction:column;gap:3px}.source-detail-head h1{font-size:31px}.source-next{padding:24px 18px}.source-use-actions{display:grid}.source-use-actions .button{width:100%}.source-picker-row{padding:4px 10px}.source-picker-row .source-choice strong{font-size:13px}.source-picker-row>a{font-size:11px}.materials-library .list-heading{align-items:flex-start}}

.source-library-actions .program-delete{margin-left:auto;color:#786976;font-weight:500;padding:5px 8px}
.source-library-actions .program-delete:hover{color:#963e51;background:#f8edf0;text-decoration:none}
.detail-actions{display:flex;justify-content:flex-end;align-items:center;gap:18px;margin:10px 0 22px}
.source-detail-head .detail-actions{margin:0;flex-shrink:0}

/* Exam pilot: a calm progression from diagnosis to practice and review. */
.exam-home-card{display:flex;align-items:center;justify-content:space-between;gap:25px;background:var(--mint);border-radius:20px;padding:27px 30px;margin:26px 0 35px}.exam-home-card h2{font:400 27px/1.25 Georgia,serif;margin:8px 0}.exam-home-card p{color:var(--muted);font-size:13px;line-height:1.8;max-width:580px;margin:0}.exam-home-card .button{flex-shrink:0}
.exam-intro{display:grid;grid-template-columns:minmax(0,1fr) minmax(290px,390px);gap:28px;margin:34px 0}.exam-intro>div,.exam-start-form{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:30px}.exam-intro h2{font:400 31px/1.3 Georgia,serif}.exam-intro p,.exam-next p{font-size:14px;line-height:1.85;color:var(--muted)}.exam-intro .small{margin-top:25px}.exam-start-form{display:grid;gap:15px}.exam-start-form h3{margin:0 0 5px}.exam-start-form .two{gap:12px}.exam-start-form .field>input,.exam-start-form .field>select{margin-top:6px}.exam-chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.exam-pill{display:inline-block;background:var(--lavender);color:var(--action);border-radius:99px;padding:6px 10px;font-size:11px;line-height:1.4}.exam-pill.warn{background:var(--butter);color:#795727}.exam-program-list{display:grid;gap:10px}.exam-program-row,.exam-history-row{display:flex;align-items:center;justify-content:space-between;gap:20px;background:var(--paper);border:1px solid var(--line);border-radius:15px;padding:18px 22px}.exam-program-row h3{margin:8px 0 3px}.exam-program-row p{font-size:12px;color:var(--muted);margin:0}.exam-program-row .button{white-space:nowrap}.exam-existing{margin:38px 0}
.exam-detail-head{display:flex;justify-content:space-between;align-items:flex-start;gap:15px;margin:26px 0 15px}.exam-detail-head h1{margin:8px 0}.exam-detail-head .lead{margin:0}.exam-delete{color:var(--error);white-space:nowrap}.exam-stages{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;margin:28px 0 35px}.exam-stage{display:grid;align-content:start;gap:7px;min-height:85px;border:1px solid var(--line);border-radius:13px;padding:11px;background:var(--paper);font-size:11px;line-height:1.45;color:var(--muted)}.exam-stage b{display:grid;place-items:center;width:23px;height:23px;border-radius:50%;background:var(--soft);font-size:11px}.exam-stage.done{background:var(--mint);color:var(--ink);border-color:transparent}.exam-stage.done b{background:var(--paper);color:var(--action)}.exam-next{margin:0 0 38px}.exam-next h2{font:400 28px/1.25 Georgia,serif;margin:9px 0}.exam-next .actions{margin-bottom:0}
.exam-skill-section,.exam-history{margin:35px 0}.exam-skill-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:17px}.exam-skill-card{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);border-radius:17px;padding:23px}.exam-skill-top{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}.exam-skill-top>span:last-child{font-size:11px;color:var(--muted)}.exam-skill-card h3{margin:17px 0 6px}.exam-skill-card p{font-size:13px;line-height:1.7;color:var(--muted)}.exam-skill-card .small{margin-top:auto}.exam-skill-card .button{align-self:flex-start;margin-top:9px}.exam-history-row{text-decoration:none;font-size:13px}.exam-history-row span{flex:1}.exam-history-row small{color:var(--muted)}.exam-history-row:hover{border-color:var(--action)}
.exam-reading{margin:25px 0}.exam-reading .panel{max-width:760px}.exam-reading .button{margin-top:12px}.exam-answer-form{max-width:760px;display:grid;gap:15px;margin:30px 0}.exam-question{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:24px}.exam-question legend{font-size:16px;line-height:1.6;font-weight:600;padding:0 6px;max-width:100%}.exam-question legend span{font-size:11px;color:var(--muted);margin-right:8px}.exam-question .field{margin-top:13px}.exam-question input{max-width:280px}.exam-answer-form>.button{justify-self:start}.exam-clock{position:sticky;top:12px;z-index:2;display:inline-block;background:var(--lavender);color:var(--action);padding:12px 18px;border-radius:12px;font-size:14px}.exam-clock.expired{background:var(--butter);color:#795727}.exam-feedback-list{display:grid;gap:12px;max-width:800px;margin:30px 0}.exam-feedback{border:1px solid var(--line);border-radius:16px;background:var(--paper);padding:24px}.exam-feedback.correct{border-left:4px solid #78a998}.exam-feedback.incorrect{border-left:4px solid #d6ad74}.exam-feedback h2{font-size:18px;line-height:1.55}.exam-feedback p{font-size:14px;line-height:1.8;color:var(--muted)}
@media(max-width:900px){.exam-stages{grid-template-columns:repeat(3,minmax(0,1fr))}.exam-intro{grid-template-columns:1fr}.exam-home-card{align-items:flex-start;flex-direction:column}}
@media(max-width:600px){.exam-home-card{padding:23px 19px}.exam-home-card .button{width:100%}.exam-intro>div,.exam-start-form{padding:23px 18px}.exam-detail-head{flex-direction:column}.exam-stages{grid-template-columns:repeat(2,minmax(0,1fr))}.exam-skill-grid{grid-template-columns:1fr}.exam-program-row{align-items:flex-start;flex-direction:column}.exam-program-row .button{width:100%}.exam-question{padding:20px 15px}.exam-history-row{flex-wrap:wrap}.exam-history-row small{width:100%}}
.exam-week{display:grid;grid-template-columns:minmax(220px,.8fr) minmax(0,1.2fr);gap:25px;padding:28px 30px;background:var(--paper);border:1px solid var(--line);border-radius:18px;margin:-8px 0 32px}.exam-week h2{font:400 26px/1.3 Georgia,serif;margin:7px 0}.exam-week p{font-size:13px;line-height:1.8;color:var(--muted)}.exam-week ol{list-style:none;padding:0;margin:0;display:grid;gap:8px}.exam-week li{display:flex;align-items:center;gap:12px;background:var(--bg);border-radius:10px;padding:11px 13px;font-size:12px}.exam-week li span{color:var(--muted);white-space:nowrap}.exam-week li strong{flex:1;font-weight:600}.exam-week li small{color:var(--muted);white-space:nowrap}
@media(max-width:900px){.exam-week{grid-template-columns:1fr}}
@media(max-width:600px){.exam-week{padding:23px 18px}.exam-week li{flex-wrap:wrap}.exam-week li strong{flex-basis:100%;order:2}}
.exam-diagram{display:flex;align-items:center;gap:25px;background:var(--sky);border-radius:17px;padding:24px;margin:27px 0;max-width:760px}.exam-diagram>div{flex:0 0 42%}.exam-diagram figcaption{display:grid;gap:7px;font-size:13px;line-height:1.6}.exam-diagram figcaption strong{font-size:16px;color:var(--ink)}.exam-diagram figcaption span{color:var(--muted)}.exam-fraction-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:3px;height:58px}.exam-fraction-bar i{border-radius:5px;background:var(--paper);border:1px solid var(--control)}.exam-fraction-bar i:nth-child(-n+2){background:var(--lavender);border-color:var(--action)}.exam-fraction-bar i:nth-child(3){background:var(--mint);border-color:#78a998}.exam-percent-bar{height:52px;border:2px solid var(--action);border-radius:9px;background:var(--paper);overflow:hidden}.exam-percent-bar span{display:block;height:100%;width:20%;background:var(--mint);border-right:2px solid var(--action)}.exam-equation-balance{display:flex;align-items:center;justify-content:center;gap:12px;min-height:70px}.exam-equation-balance span{background:var(--paper);border:1px solid var(--control);border-radius:10px;padding:12px 16px;font-size:20px}.exam-equation-balance b{font-size:22px;color:var(--action)}.exam-rectangle{display:grid;place-items:center;position:relative;width:75%;height:110px;border:3px solid var(--action);margin:14px auto 25px;background:var(--lavender);border-radius:4px}.exam-rectangle strong{font-size:20px;color:var(--action)}.exam-rectangle span{position:absolute;left:-46px;font-size:11px}.exam-rectangle small{position:absolute;bottom:-25px;font-size:11px}
@media(max-width:600px){.exam-diagram{flex-direction:column;align-items:stretch}.exam-diagram>div{flex-basis:auto}.exam-rectangle{width:65%}.exam-rectangle span{left:-43px}}
.exam-reflection-form{display:flex;align-items:end;flex-wrap:wrap;gap:10px;margin-top:18px;padding-top:17px;border-top:1px solid var(--line)}.exam-reflection-form .field{min-width:220px;flex:1}.exam-reflection-form .field select{margin-top:6px}.exam-reflection-form .form-message{width:100%;order:3;font-size:12px;color:var(--muted)}.exam-reflection-form .button{min-height:48px}
.exam-settings{background:var(--paper);border:1px solid var(--line);border-radius:13px;margin:20px 0;padding:0 18px}.exam-settings summary{cursor:pointer;min-height:50px;display:flex;align-items:center;font-size:13px;font-weight:600;color:var(--action)}.exam-settings[open] summary{border-bottom:1px solid var(--line)}.exam-settings form{display:grid;gap:15px;padding:19px 0 23px;max-width:650px}.exam-settings .button{justify-self:start}.exam-settings .field input,.exam-settings .field select{margin-top:6px}

/* User-owned learning routes */
.route-intro-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(270px,.8fr);gap:18px;margin:34px 0 48px}.route-intro-card,.route-card,.route-coverage,.route-step,.route-sources,.route-settings,.route-import-callout{background:var(--paper);border:1px solid var(--line);border-radius:20px}.route-intro-card{padding:28px}.route-intro-card h2,.route-coverage h2,.route-sources h2{font:400 28px/1.25 Georgia,serif;margin:10px 0}.route-intro-card p,.route-coverage p,.route-sources p{font-size:13px;line-height:1.75;color:var(--muted)}.route-intro-card .route-setup{margin-top:22px}.route-ai-card{background:var(--lavender);display:flex;flex-direction:column;align-items:flex-start}.route-ai-card .button{margin-top:auto}.route-ai-card .small{margin-top:16px}.route-library,.home-routes{margin:35px 0}.route-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}.route-card{display:flex;flex-direction:column;gap:9px;padding:23px;text-decoration:none;min-height:205px}.route-card:hover{border-color:var(--action);transform:translateY(-2px)}.route-card h3{font-size:18px;line-height:1.4;margin:0}.route-card p{font-size:13px;line-height:1.65;color:var(--muted);margin:0;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.route-card small{margin-top:auto;color:var(--action)}.route-archive{margin:28px 0;padding:20px;background:var(--soft);border-radius:15px}.route-archive summary{cursor:pointer;font-weight:600}.route-archive-row{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:13px 0;border-top:1px solid var(--line)}.route-detail-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin:22px 0 25px}.route-detail-head h1{margin:8px 0 10px}.route-detail-head .lead{max-width:760px}.route-danger{color:#963e51}.route-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:25px 0}.route-summary>div{display:grid;gap:5px;padding:20px;border-radius:16px;background:var(--lavender)}.route-summary strong{font-size:21px;color:var(--action)}.route-summary span{font-size:12px;color:var(--muted)}.route-next{background:var(--mint);border-radius:20px;padding:28px;margin:26px 0}.route-next h2{font:400 29px/1.3 Georgia,serif;margin:9px 0}.route-next p{font-size:14px;line-height:1.7}.route-coverage{padding:26px;margin:27px 0}.route-coverage-chips{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 10px}.route-coverage-chip{font-size:12px;padding:9px 12px;border-radius:99px;background:var(--soft);color:var(--muted)}.route-coverage-chip.ready{background:var(--mint);color:var(--action)}.route-coverage-chip.missing{background:var(--butter);color:#795727}.route-steps{margin:40px 0}.route-steps .list-heading{align-items:end}.route-step-list{list-style:none;display:grid;gap:13px;padding:0;margin:22px 0}.route-step{padding:22px}.route-step.is-done{background:var(--mint)}.route-step-top{display:flex;gap:18px}.route-step-number{display:grid;place-items:center;flex:0 0 36px;width:36px;height:36px;border-radius:10px;background:var(--lavender);color:var(--action);font-size:13px}.route-step-top small{font-size:11px;color:var(--muted)}.route-step h3{font-size:18px;line-height:1.4;margin:5px 0}.route-step p{font-size:13px;line-height:1.7;color:var(--muted);margin:7px 0}.route-step-notes{white-space:pre-wrap}.route-step-evidence{background:var(--paper);padding:12px;border-radius:10px}.route-step-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.route-step-actions .quiet{min-height:40px}.route-edit{border-top:1px solid var(--line);margin-top:15px;padding-top:10px}.route-edit summary,.route-add summary,.route-settings summary{cursor:pointer;color:var(--action);font-size:13px;font-weight:600;padding:10px 0}.route-step-form{padding-top:15px}.route-add{background:var(--lavender);border-radius:16px;padding:18px 23px}.route-add .tool-form{padding:16px 0 4px}.route-sources{display:grid;grid-template-columns:1fr 1fr;gap:27px;padding:28px;margin:35px 0}.route-source-list{list-style:none;padding:0;margin:0 0 17px}.route-source-list li{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:13px}.route-source-list a{overflow-wrap:anywhere}.route-source-list small{color:var(--error)}.route-source-form{display:flex;gap:10px;align-items:end;flex-wrap:wrap}.route-source-form .field{flex:1;min-width:170px}.route-source-form .form-message{width:100%;font-size:12px;color:var(--error)}.route-settings{padding:17px 25px;margin:30px 0}.route-settings .route-setup{padding:20px 0 5px}.route-import-callout{padding:25px;margin:30px 0;background:var(--lavender)}.route-import-callout h2{font:400 27px/1.3 Georgia,serif;margin:0}.route-import-callout p{font-size:13px;color:var(--muted);line-height:1.7}
@media(max-width:950px){.route-intro-grid,.route-sources{grid-template-columns:1fr}.route-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.route-card-grid,.route-summary{grid-template-columns:1fr}.route-intro-card,.route-coverage,.route-step,.route-sources{padding:20px}.route-detail-head{flex-direction:column}.route-steps .list-heading{align-items:start}.route-card{min-height:175px}.route-step-actions{gap:5px}.route-step-actions .quiet{font-size:12px}.route-source-list li{flex-wrap:wrap}}

.route-choice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:30px 0 38px}.route-choice-card,.route-create-panel{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:26px}.route-choice-card{display:flex;flex-direction:column;align-items:flex-start;min-height:255px}.route-choice-card:nth-child(1){background:var(--mint)}.route-choice-card:nth-child(2){background:var(--lavender)}.route-choice-card:nth-child(3){background:var(--butter)}.route-choice-card h2,.route-create-panel h2{font:400 27px/1.25 Georgia,serif;margin:10px 0}.route-choice-card p,.route-create-panel>p{font-size:13px;line-height:1.75;color:var(--muted)}.route-choice-card .button{margin-top:auto}.route-create-panel{max-width:920px;margin:0 0 45px;scroll-margin-top:25px}.route-create-panel .route-setup{margin-top:24px}.route-create-panel .route-setup>.button{justify-self:start}
@media(max-width:950px){.route-choice-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.route-choice-card:nth-child(3){grid-column:1/-1;min-height:195px}}
@media(max-width:600px){.route-choice-grid{grid-template-columns:1fr}.route-choice-card:nth-child(3){grid-column:auto}.route-choice-card{min-height:190px;padding:22px}.route-create-panel{padding:21px}}

/* Material capture belongs to the tool workflow; saved sources stay collapsed. */
.tool-workspace{max-width:960px}.tool-material{background:var(--lavender);border:1px solid var(--line);border-radius:19px;padding:27px;margin-bottom:29px}.tool-material-heading h2{font:400 28px/1.3 Georgia,serif;margin:8px 0}.tool-material-heading p{font-size:13px;line-height:1.7;color:var(--muted);margin:0 0 18px}.tool-source-tabs{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:20px}.tool-source-tabs button{background:var(--paper);border:1px solid var(--line);color:var(--action);border-radius:999px;min-height:44px;padding:9px 15px;font-size:12px;font-weight:600}.tool-source-tabs button[aria-pressed=true]{background:var(--action);color:#fff;border-color:var(--action)}.tool-source-panel{background:var(--paper);border:1px solid var(--line);border-radius:15px;padding:21px}.tool-source-panel[hidden]{display:none}.tool-source-inline-form{display:grid;gap:12px}.tool-source-inline-form .field{margin:0}.tool-source-inline-form .field textarea{min-height:130px}.tool-source-inline-form .button{justify-self:start}.tool-source-inline-form .form-message{font-size:12px;color:var(--muted)}.tool-upload-dropzone{position:relative;display:grid;place-items:center;min-height:170px;background:var(--bg);border:1.5px dashed var(--control);border-radius:13px;padding:18px;text-align:center}.tool-upload-dropzone:hover,.tool-upload-dropzone.is-dragover,.tool-upload-dropzone:focus-within{background:var(--lavender);border-color:var(--action)}.tool-upload-dropzone.has-file{border-style:solid}.tool-upload-dropzone.has-error{background:#f9edf0;border-color:var(--error)}.tool-upload-dropzone label{display:grid;justify-items:center;gap:6px;cursor:pointer;color:var(--action)}.tool-upload-dropzone label strong{font-size:15px}.tool-upload-dropzone label small,.tool-file-state{font-size:12px;color:var(--muted)}.tool-source-added{font-size:12px;color:var(--action);min-height:0;margin:12px 0 0}.tool-source-added:empty{display:none}.tool-source-review-card{background:var(--butter);border:1px solid var(--line);border-radius:15px;padding:23px;margin-top:18px}.tool-source-review-card h3{margin:8px 0}.tool-source-review-card p{font-size:13px;line-height:1.7;color:var(--muted)}.tool-source-review-card textarea{min-height:220px}.tool-source-selection{padding:0 0 22px;border-bottom:1px solid var(--line)}.tool-source-selection h2{font-size:18px;margin:0 0 12px}.tool-selected-list{display:grid;gap:9px}.tool-selected-item{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--mint);border:1px solid var(--line);border-radius:12px;padding:10px 14px}.tool-selected-item span{display:grid;gap:3px;min-width:0}.tool-selected-item strong{font-size:13px;overflow-wrap:anywhere}.tool-selected-item small{font-size:11px;color:var(--muted)}.tool-selected-item button{color:var(--action);font-size:12px}.tool-source-empty{font-size:13px;line-height:1.7;color:var(--muted);margin:0}.tool-saved-sources{margin-top:15px;border:1px solid var(--line);background:var(--paper);border-radius:12px;padding:0 15px}.tool-saved-sources summary{cursor:pointer;color:var(--action);font-size:13px;font-weight:600;padding:14px 0}.tool-saved-sources[open] summary{border-bottom:1px solid var(--line)}.tool-saved-sources #tool-saved-source-list{padding:13px 0}.tool-saved-sources .source-choices{max-height:310px;overflow:auto}.tool-saved-sources .source-picker-empty{border:0;padding:8px 0}.tool-saved-sources .source-picker-empty a{display:none}
@media(max-width:600px){.tool-material{padding:18px;border-radius:15px}.tool-material-heading h2{font-size:24px}.tool-source-tabs{display:grid;grid-template-columns:1fr 1fr}.tool-source-tabs button{padding:8px 10px}.tool-source-panel{padding:15px}.tool-source-inline-form .button{width:100%}.tool-selected-item{align-items:flex-start;flex-direction:column}.tool-selected-item button{align-self:flex-end}}

/* The task screen reflects real server stages; the paper is a decorative preview. */
.job-progress{--job-accent:var(--action);position:relative;overflow:hidden;margin:33px 0 15px;padding:0;background:var(--lavender);border:1px solid var(--line);border-radius:25px}
.job-progress[data-stage=researching]{--job-accent:#477786}.job-progress[data-stage=reviewing]{--job-accent:#817343}.job-progress[data-stage=rendering]{--job-accent:#9b6676}
.job-status{display:flex;align-items:center;gap:10px;padding:21px 30px;border-bottom:1px solid rgba(73,53,94,.12);font-size:12px;font-weight:650;color:var(--job-accent)}
.job-status-light{width:8px;height:8px;flex:none;border-radius:50%;background:var(--job-accent);box-shadow:0 0 0 0 rgba(87,60,113,.22);animation:job-breathe 2.5s ease-out infinite}
.job-status-caption{margin-left:auto;font-size:11px;font-weight:400;color:var(--muted)}
.job-progress-body{display:grid;grid-template-columns:minmax(0,1fr) minmax(285px,.85fr);align-items:center;gap:25px;min-height:355px;padding:32px 42px 35px}
.job-kicker{font-size:10px;letter-spacing:.14em;font-weight:700;color:var(--job-accent)}
.job-progress .job-progress-copy h2{font:400 clamp(26px,3vw,35px)/1.2 Georgia,serif;letter-spacing:-.7px;margin:15px 0 14px;max-width:430px}
.job-progress .job-progress-copy>p{font-size:14px;line-height:1.7;max-width:390px;margin:0 0 27px}
.job-explainer{max-width:390px;border-top:1px solid rgba(73,53,94,.15)}
.job-explainer summary{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:48px;cursor:pointer;color:var(--action);font-size:12px;font-weight:650;list-style:none}
.job-explainer summary::-webkit-details-marker{display:none}
.job-explainer summary span{font-size:17px;line-height:1;transition:transform .25s ease}
.job-explainer[open] summary span{transform:rotate(45deg)}
.job-progress .job-explainer p{font-size:12px;line-height:1.7;margin:0 0 16px;max-width:370px}
.job-visual{position:relative;min-height:270px;display:flex;align-items:center;justify-content:center;isolation:isolate;perspective:700px}
.job-visual::before{content:"";position:absolute;width:265px;height:265px;border-radius:50%;background:rgba(255,255,255,.28);filter:blur(4px);z-index:-1}
.job-input-card{position:absolute;left:2%;top:35%;width:116px;height:92px;background:var(--paper);border:1px solid rgba(73,53,94,.13);border-radius:12px;box-shadow:0 12px 23px rgba(55,39,74,.08);padding:17px;transform:rotate(-8deg);animation:job-float 4.5s ease-in-out infinite}
.job-input-icon{display:block;font-size:16px;color:var(--job-accent);margin-bottom:8px}.job-input-line,.job-sheet-line,.job-sheet-top-line,.job-sheet-title,.job-sheet-example span{display:block;height:6px;border-radius:8px;background:#e9e2ee}
.job-input-line{width:75%;margin:6px 0}.job-input-line.short{width:55%}
.job-flow{position:absolute;left:27%;display:flex;gap:11px;align-items:center;z-index:2}.job-flow span{width:7px;height:7px;border-radius:50%;background:var(--job-accent);opacity:.25;animation:job-signal 2s ease-in-out infinite}.job-flow span:nth-child(2){animation-delay:.3s}.job-flow span:nth-child(3){animation-delay:.6s}
.job-sheet{position:relative;width:min(240px,58%);min-height:240px;margin-left:26%;padding:19px 21px 22px;background:#fff;border:1px solid rgba(73,53,94,.12);border-radius:13px;box-shadow:0 20px 40px rgba(55,39,74,.11);transform:rotate(5deg);transition:transform .3s ease,box-shadow .3s ease;animation:job-sheet-arrive 5s ease-in-out infinite}
.job-visual:hover .job-sheet{transform:rotate(1deg) translateY(-5px);box-shadow:0 25px 45px rgba(55,39,74,.16)}
.job-sheet-top{display:flex;align-items:center;gap:8px;margin-bottom:24px}.job-sheet-icon{font-size:17px;color:var(--job-accent)}.job-sheet-top-line{width:52px;height:5px}.job-sheet-title{height:10px;width:72%;margin-bottom:19px;background:#c9badb}.job-sheet-line{height:6px;width:100%;margin:10px 0;overflow:hidden}.job-sheet-line.medium{width:78%}.job-sheet-line.short{width:58%}
.job-sheet-line::after,.job-sheet-title::after{content:"";display:block;width:42%;height:100%;background:rgba(255,255,255,.7);filter:blur(5px);transform:translateX(-120%);animation:job-write 2.5s ease-in-out infinite}.job-sheet-line:nth-of-type(3)::after{animation-delay:.45s}.job-sheet-line:nth-of-type(4)::after{animation-delay:.9s}.job-sheet-line:last-child::after{animation-delay:1.2s}
.job-sheet-example{display:grid;gap:7px;background:var(--lavender);border-radius:8px;margin:17px 0;padding:12px}.job-sheet-example span{width:75%;height:5px;background:#d4c6e4}.job-sheet-example span+span{width:55%}
.job-progress-foot{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:19px 30px;background:rgba(255,255,255,.48);border-top:1px solid rgba(73,53,94,.12)}
.job-progress .job-progress-foot p{font-size:12px;line-height:1.6;margin:0;max-width:540px}.job-progress-foot .button{flex:none;font-size:12px;min-height:43px;padding:10px 17px}
.job-server-note{font-size:11px;line-height:1.6;color:var(--muted);margin:0 0 20px}
@keyframes job-breathe{50%{box-shadow:0 0 0 7px rgba(87,60,113,0)}100%{box-shadow:0 0 0 0 rgba(87,60,113,0)}}
@keyframes job-float{50%{transform:rotate(-5deg) translateY(-7px)}}
@keyframes job-signal{50%{opacity:1;transform:scale(1.35)}}
@keyframes job-sheet-arrive{50%{transform:rotate(3deg) translateY(-5px)}}
@keyframes job-write{55%,100%{transform:translateX(270%)}}
@media(max-width:700px){.job-progress-body{grid-template-columns:1fr;padding:27px 25px 20px;gap:8px}.job-visual{min-height:235px}.job-progress-foot{align-items:flex-start;flex-direction:column;padding:20px 25px}.job-status{padding:17px 25px}.job-status-caption{display:none}}
@media(max-width:440px){.job-visual{min-height:210px}.job-input-card{left:0;top:34%;width:100px}.job-sheet{width:58%;min-height:205px;padding:16px}.job-sheet-top{margin-bottom:18px}.job-sheet-example{margin:12px 0}}
@media(prefers-reduced-motion:reduce){.job-status-light,.job-input-card,.job-flow span,.job-sheet,.job-sheet-line::after,.job-sheet-title::after{animation:none}.job-sheet,.job-explainer summary span{transition:none}}

/* A citation opens beside the current result, while the full transcript remains paged. */
button.citation{display:inline-flex;align-items:center;gap:4px;min-height:40px;margin:5px 12px 7px 0;padding:6px 0;border:0;border-bottom:1px solid currentColor;border-radius:0;background:transparent;color:var(--action);font-size:12px;line-height:1.3;text-decoration:none}
button.citation:hover{color:var(--ink)}button.citation:focus-visible,.citation-dialog button:focus-visible,.source-preview-pagination button:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.citation-dialog{width:min(660px,calc(100% - 28px));max-height:min(85vh,780px);padding:28px 30px 30px;border:1px solid var(--line);border-radius:23px;background:var(--paper);color:var(--ink);box-shadow:0 28px 80px rgba(38,30,45,.24)}
.citation-dialog::backdrop{background:rgba(28,24,36,.5);backdrop-filter:blur(3px)}
.citation-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.citation-dialog-close{width:40px;height:40px;flex:none;border:1px solid var(--line);border-radius:50%;background:var(--paper);color:var(--ink);font-size:25px;line-height:1}.citation-dialog-close:hover{background:var(--lavender)}
.citation-dialog h2{font:400 30px/1.2 Georgia,serif;letter-spacing:-.5px;margin:15px 0 6px;overflow-wrap:anywhere}.citation-dialog-meta{font-size:12px;line-height:1.5;color:var(--muted);margin:0 0 22px}
.citation-dialog-excerpts{display:grid;gap:8px;max-height:42vh;overflow:auto;padding:3px 5px 3px 0}.citation-excerpt{padding:13px 17px;border:1px solid var(--line);border-radius:12px;background:var(--bg)}.citation-excerpt.is-cited{background:var(--lavender);border-color:var(--control)}.citation-excerpt>span{font-size:10px;font-weight:650;letter-spacing:.04em;color:var(--action)}.citation-excerpt p{font-size:14px;line-height:1.65;margin:7px 0 0;white-space:pre-wrap;overflow-wrap:anywhere}.citation-excerpt:not(.is-cited) p{color:var(--muted)}.citation-excerpt details{margin-top:10px}.citation-excerpt summary{font-size:12px;color:var(--action);cursor:pointer;min-height:35px}.citation-excerpt details p{padding-top:5px}
.citation-dialog-hint{font-size:11px;line-height:1.6;color:var(--muted);margin:17px 0 21px}.citation-dialog-actions{display:flex;align-items:center;flex-wrap:wrap;gap:9px}.citation-dialog-actions .button{min-height:43px;padding:9px 14px;font-size:12px}
.source-back-links{display:flex;flex-wrap:wrap;gap:22px;align-items:center}.source-preview-pagination{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:20px 0;padding:13px 0;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.source-preview-pagination button{min-height:43px;padding:9px 14px;border:1px solid var(--control);border-radius:10px;background:var(--paper);font-size:12px;color:var(--action)}.source-preview-pagination button:disabled{opacity:.4;cursor:default}
@media(max-width:600px){.citation-dialog{padding:20px 18px;border-radius:18px}.citation-dialog h2{font-size:25px}.citation-dialog-excerpts{max-height:45vh}.citation-dialog-actions{display:grid;grid-template-columns:1fr}.citation-dialog-actions .button{width:100%}.source-preview-pagination{gap:5px}.source-preview-pagination button{padding:8px 10px}}

/* The home library shows a source and the learning results built from it. */
.learning-library{margin:22px 0 50px}.learning-library-search{display:block;max-width:520px;font-size:12px;font-weight:600;color:var(--ink)}.learning-library-search input{display:block;width:100%;min-height:47px;margin-top:8px;padding:11px 15px;border:1px solid var(--control);border-radius:11px;background:var(--paper);font-size:14px}.learning-library-intro{font-size:13px;line-height:1.7;color:var(--muted);margin:13px 0 22px}.learning-library-groups{display:grid;gap:13px}
.learning-group{overflow:hidden;border:1px solid var(--line);border-radius:18px;background:var(--paper)}.learning-group[hidden]{display:none}.learning-group[open]{border-color:var(--control);box-shadow:0 10px 32px rgba(52,41,67,.04)}.learning-group>summary{display:flex;align-items:center;gap:16px;min-height:96px;padding:18px 24px;cursor:pointer;list-style:none}.learning-group>summary::-webkit-details-marker{display:none}.learning-group>summary:hover{background:var(--lavender)}.learning-group-mark{display:grid;place-items:center;flex:none;width:47px;height:47px;border-radius:14px;background:var(--lavender);color:var(--action);font-size:23px}.learning-group-mark.is-video{background:var(--sky);font-size:16px}.learning-group-heading{display:grid;gap:4px;min-width:0;flex:1}.learning-group-heading small{font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}.learning-group-heading strong{font-size:17px;line-height:1.35;overflow-wrap:anywhere}.learning-group-count{font-size:11px;color:var(--muted);white-space:nowrap}.learning-group-chevron{font-size:25px;color:var(--action);line-height:1;transition:transform .2s ease}.learning-group[open] .learning-group-chevron{transform:rotate(180deg)}
.learning-group-delete{flex:none;border:0;background:transparent;padding:9px 4px;color:var(--muted);font:inherit;font-size:12px;cursor:pointer;text-decoration:underline;text-underline-offset:3px}.learning-group-delete:hover,.learning-group-delete:focus-visible{color:var(--action);background:var(--paper);border-radius:5px}.learning-group-delete:focus-visible{outline:2px solid var(--action);outline-offset:2px}
.learning-group-body{border-top:1px solid var(--line);padding:20px 25px 26px;background:linear-gradient(180deg,var(--bg),var(--paper) 45%)}.learning-group-sources{display:flex;gap:8px 18px;flex-wrap:wrap;margin:0 0 20px;padding-left:17px;font-size:12px;line-height:1.6}.learning-group-sources a{color:var(--action)}.learning-group-sources span{color:var(--muted)}.learning-result-tree{margin-left:12px;border-left:2px solid var(--control)}
.learning-result{position:relative;display:flex;justify-content:space-between;align-items:center;gap:18px;min-height:112px;margin:0 0 10px 23px;padding:17px 20px;border:1px solid var(--line);border-radius:13px;background:var(--paper)}.learning-result::before{content:"";position:absolute;top:33px;left:-25px;width:24px;border-top:2px solid var(--control)}.learning-result.depth-1{margin-left:47px;background:var(--mint)}.learning-result.depth-1::before{left:-49px;width:48px}.learning-result.depth-2{margin-left:69px;background:var(--butter)}.learning-result.depth-2::before{left:-71px;width:70px}.learning-result.depth-3{margin-left:91px}.learning-result.depth-3::before{left:-93px;width:92px}.learning-result-main{min-width:0}.learning-result-meta{display:flex;align-items:baseline;gap:8px 13px;flex-wrap:wrap;margin-bottom:7px}.learning-result-type{font-size:10px;letter-spacing:.08em;text-transform:uppercase;font-weight:700;color:var(--action)}.learning-result-origin{font-size:11px;color:var(--muted)}.learning-result-origin a{color:var(--action)}.learning-result-title{font-size:15px;line-height:1.4;font-weight:650;text-decoration:none;overflow-wrap:anywhere}.learning-result-title:hover{text-decoration:underline}.learning-result-title span{color:var(--action)}.learning-result-main>small{display:block;margin-top:6px;font-size:11px;color:var(--muted)}.learning-result>.program-delete{align-self:center;flex:none}.learning-library #learning-library-empty{padding:20px 0}
@media(max-width:700px){.learning-group>summary{padding:16px;gap:11px;min-height:85px}.learning-group-heading strong{font-size:15px}.learning-group-count{display:none}.learning-group-body{padding:18px 16px 22px}.learning-result{padding:15px;align-items:flex-start}.learning-result>.program-delete{align-self:flex-start}.learning-result.depth-1{margin-left:34px}.learning-result.depth-1::before{left:-36px;width:35px}.learning-result.depth-2{margin-left:46px}.learning-result.depth-2::before{left:-48px;width:47px}.learning-result.depth-3{margin-left:58px}.learning-result.depth-3::before{left:-60px;width:59px}}
@media(max-width:700px){.learning-group-delete{font-size:11px;max-width:66px;text-align:center;line-height:1.25}}
@media(max-width:440px){.learning-group-mark{width:38px;height:38px;border-radius:11px}.learning-result{gap:6px;flex-direction:column}.learning-result>.program-delete{align-self:flex-end}.learning-result-title{font-size:14px}}
@media(prefers-reduced-motion:reduce){.learning-group-chevron{transition:none}}
/* Desktop workspace density: show more of the library and tools at once. */
@media (min-width: 901px) {
  .workspace-navigation[open] { width: 260px; }
  .workspace-signed-in .workspace-content { margin-left: 260px; }
  .workspace-nav-brand { padding: 19px 20px 15px; }
  .workspace-nav-brand .wordmark { font-size: 28px; }
  .workspace-nav-brand .brand-star { font-size: 20px; padding: 7px; }
  #workspace-navigation-body { padding: 0 12px 14px; }
  .workspace-new { margin-bottom: 13px; min-height: 44px; }
  .workspace-primary-nav { padding-bottom: 12px; }
  .workspace-nav-link { min-height: 42px; padding: 8px 11px; }
  .workspace-tools-heading { margin-top: 17px; }
  .workspace-tool-search { margin-bottom: 10px; }
  .workspace-tool-group summary { min-height: 42px; padding-top: 8px; padding-bottom: 8px; }
  .workspace-tool-link { min-height: 38px; padding: 8px 9px; }
  .workspace-tool-group > div { margin-bottom: 6px; }
  .workspace-nav-footer { padding: 12px 20px; }

  .workspace-signed-in .app-header { min-height: 66px; padding: 10px 32px; }
  .alpha-note { padding: 7px; }
  .workspace-signed-in #main { box-sizing: border-box; max-width: 1500px; padding: 30px clamp(26px, 3vw, 48px) 70px; }
  #main > h1 { font-size: 38px; margin: 10px 0 15px; }
  #main > h2, #main > .panel > h2, #main > .list-heading h2 { font-size: 22px; }
  #main > .lead { font-size: 15px; line-height: 1.65; }
  #main .panel { padding: 25px; margin-block: 20px; }
  #main .actions { margin-block: 17px; }
  #main .tools-grid { gap: 14px; margin: 22px 0; }
  #main .tool-card { padding: 20px; }
  #main .tool-card h2 { font-size: 17px; margin: 15px 0 9px; }
  #main .tool-card p { line-height: 1.6; }
  #main .home-routes { margin: 27px 0; }
  #main .route-card { min-height: 170px; padding: 19px; }
  #main .learning-library { margin: 17px 0 35px; }
  #main .learning-group > summary { min-height: 78px; padding: 12px 19px; }
  #main .learning-group-mark { width: 42px; height: 42px; }
  #main .learning-group-body { padding: 16px 20px 20px; }
  #main .learning-result { min-height: 90px; padding: 13px 17px; }
}
@media (min-width: 1280px) {
  .workspace-signed-in .tools-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
.learning-progress{width:min(100%,720px);margin:22px 0 14px}.learning-progress-label{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:9px;font-size:14px;color:var(--muted,#655e6c)}.learning-progress-label strong{font-size:16px;color:var(--action,#53406e);font-variant-numeric:tabular-nums}.learning-progress progress{display:block;width:100%;height:10px;appearance:none;-webkit-appearance:none;border:0;border-radius:999px;background:var(--control,#e9e0f5);overflow:hidden}.learning-progress progress::-webkit-progress-bar{background:var(--control,#e9e0f5);border-radius:999px}.learning-progress progress::-webkit-progress-value{background:linear-gradient(90deg,#9a83c4,#5b497b);border-radius:999px}.learning-progress progress::-moz-progress-bar{background:#715a98;border-radius:999px}.learning-progress.compact{width:100%;margin:16px 0 14px}.learning-progress.compact .learning-progress-label{font-size:11px;margin-bottom:6px}.learning-progress.compact .learning-progress-label strong{font-size:12px}.learning-progress.compact progress{height:7px}.learning-result-main .learning-progress{max-width:270px;margin:12px 0 2px}.route-card .learning-progress{margin-top:auto}.lesson-complete-note{display:inline-flex;align-items:center;color:#436644;font-size:13px;font-weight:600}.lesson-next .learning-progress{margin:12px 0 25px}
.learning-group-shell{position:relative}.learning-group-shell[hidden]{display:none}.learning-group{position:relative}#main .learning-group>summary{padding-right:165px}.learning-group-chevron{position:absolute;right:24px}.learning-group-delete{position:absolute;right:55px;top:25px;z-index:1}
@media(max-width:700px){#main .learning-group>summary{padding-right:120px}.learning-group-chevron{right:17px}.learning-group-delete{right:44px;top:24px}}
.item-actions{position:relative;flex:none;z-index:3;margin-left:auto}.item-actions[open]{z-index:20}.item-actions>summary{display:grid;place-items:center;width:38px;height:38px;list-style:none;border:1px solid transparent;border-radius:10px;color:var(--action,#53406e);font-size:25px;line-height:1;letter-spacing:2px;cursor:pointer;user-select:none}.item-actions>summary::-webkit-details-marker{display:none}.item-actions>summary:hover,.item-actions[open]>summary{background:#eee6f7;border-color:#d9cbe9}.item-actions>summary:focus-visible,.item-actions-menu button:focus-visible{outline:2px solid var(--action,#53406e);outline-offset:2px}.item-actions-menu{position:absolute;right:0;top:calc(100% + 4px);min-width:190px;padding:6px;border:1px solid #ded5e7;border-radius:12px;background:#fff;box-shadow:0 12px 35px #3c2c4f24;z-index:30}.item-actions-menu button{display:block;width:100%;padding:10px 12px;border:0;border-radius:8px;background:transparent;color:var(--ink,#292430);font:inherit;font-size:14px;text-align:left;cursor:pointer}.item-actions-menu button:hover{background:#f3eef8}.item-actions-menu .item-actions-danger{color:#943e53}.item-actions-menu .item-actions-danger:hover{background:#f9edf1}.learning-group-shell>.item-actions{position:absolute;right:52px;top:21px;margin:0}.learning-group-shell>.item-actions .item-actions-menu{right:-12px}#main .learning-group>summary{padding-right:145px}.source-library-actions .item-actions{margin-left:auto}.item-rename-dialog .field{display:block;margin:20px 0}.item-rename-dialog .field input{width:100%}@media(max-width:700px){.learning-group-shell>.item-actions{right:42px;top:22px}#main .learning-group>summary{padding-right:105px}}
.learning-group{overflow:visible}.learning-group>summary{border-radius:18px}.learning-group[open]>summary{border-radius:18px 18px 0 0}.learning-result>.item-actions{align-self:center}.route-step-actions>.item-actions{align-self:center}.route-source-list li>.item-actions{margin-left:auto}