/* layout-1: shared desktop / tablet / phone shell; no business-state overrides. */
:root{--sidebar-width:220px;--page-gutter:clamp(24px,3vw,48px);--mobile-header:64px;--muted:#596c64}
html{scroll-padding-top:140px;scrollbar-gutter:stable}
body{font-size:15px;line-height:1.7}
[hidden]{display:none!important}
button,input,select,textarea{min-width:0}
input,select,textarea{font-size:16px}
.main,.app-shell,.page-heading>*,.section-heading>*,.two-columns>*,.three-columns>*,.form-grid>*,.next-card>*{min-width:0}
p,h1,h2,h3,.caption,.footnote,.record-line,.review-note{overflow-wrap:anywhere}
h1{font-size:clamp(25px,2.35vw,34px);letter-spacing:-.5px}
h2{font-size:21px}
small,.caption{font-size:13px}
.eyebrow,.mini-label{font-size:12px;letter-spacing:.6px}
.button{min-height:44px;font-size:14px;line-height:1.5;gap:10px;white-space:normal;text-align:center}
.text-link,.back-link{font-size:14px;display:inline-flex;align-items:center;min-height:36px}
.text-button{font-size:13px;min-height:40px}
.pill{font-size:12px;white-space:normal;line-height:1.5;max-width:100%}
.shell-navigation{margin:0}
.shell-navigation>.mobile-header{display:none}
.shell-navigation>.sidebar{width:var(--sidebar-width);padding:28px 18px 22px}
.sidebar-section{font-size:12px;margin-top:32px}
.sidebar-note{margin:26px 10px}
.sidebar-note small{font-size:12px}
.nav-link{min-height:46px;font-size:14px;padding:10px 12px}
.user-card{font-size:13px}
.user-card small{font-size:11px}
.demo-controls{font-size:13px}
.demo-controls>summary{padding:6px 0;min-height:36px}
.demo-controls select,.demo-controls .button{font-size:14px}
.app-shell{margin-left:var(--sidebar-width);min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}
.topbar{height:60px;padding:0 var(--page-gutter)}
.crumb{font-size:13px}
.demo-banner{padding:8px var(--page-gutter);font-size:12px;gap:8px;flex-wrap:wrap}
.demo-banner strong{font-size:12px;letter-spacing:0;white-space:nowrap}
.experience-toolbar{padding:12px var(--page-gutter);gap:16px;position:sticky;top:0;z-index:15;background:#fff}
.experience-description{flex:1;min-width:0}
.experience-description strong{font-size:14px}
.experience-description small{font-size:12px;margin-top:0}
.experience-roles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;padding:4px;background:#f0f4f0;border:1px solid var(--line);border-radius:10px}
.experience-roles form{min-width:0}
.experience-roles .button{width:100%;min-height:42px;padding:9px 16px;white-space:nowrap;border:0;font-size:14px;border-radius:7px}
.experience-roles .button.secondary{background:transparent;color:var(--muted)}
.experience-roles .button:hover{transform:none}
.experience-roles .button.secondary:hover{background:#e3ece6}
.main{width:100%;max-width:1420px;padding:30px var(--page-gutter) 44px;flex:1}
.main.assessment-main{max-width:920px;padding-top:24px}
.main.prose{max-width:880px}
.page-heading{align-items:flex-start;margin-bottom:24px;gap:20px}
.page-heading h1{margin:4px 0 8px}
.page-heading p{font-size:14px}
.page-heading>.button{flex-shrink:0;margin-top:20px}
.page-heading>.pill{flex-shrink:0;margin-top:14px;max-width:45%}
.metrics{grid-template-columns:repeat(3,minmax(0,1fr)) minmax(170px,1.25fr);gap:18px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 22px;margin-bottom:20px}
.metrics span{font-size:13px}
.metrics strong{font-size:29px}
.metrics small{font-size:13px;margin-left:6px}
.metrics .metric-text{font-size:14px;margin-top:10px;line-height:1.7}
.notice{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:14px;padding:16px 20px;margin-bottom:24px}
.notice:not(:has(.notice-icon)){display:flex;flex-wrap:wrap}
.notice p,.notice strong{font-size:13px}
.notice .button{margin:0;min-height:44px;font-size:14px}
.notice-icon{font-size:25px}
.section{margin:28px 0}
.section-heading{gap:16px;align-items:center;margin-bottom:16px;flex-wrap:wrap}
.section-heading p{font-size:13px}
.section-heading .pill{flex-shrink:0}
.table-scroll{margin:0;max-width:100%;overscroll-behavior-inline:contain;scrollbar-width:thin}
.matrix{font-size:14px;min-width:730px}
.matrix th{font-size:12px;padding:14px 16px}
.matrix td{padding:18px 16px}
.matrix td.caption{font-size:13px;white-space:normal;min-width:136px;max-width:180px}
.matrix th:first-child,.matrix td:first-child{position:sticky;left:0;z-index:1;background:#fff;box-shadow:1px 0 0 var(--line);min-width:126px}
.matrix th:first-child{background:#f9fbf8;z-index:2}
.matrix .pill{white-space:nowrap}
.matrix .text-link{white-space:nowrap}
.matrix-scroll-hint{display:block;margin:8px 0 0;color:var(--muted);font-size:12px}
.learner-cards{display:none}
.two-columns{gap:20px;margin-top:24px}
.three-columns{gap:20px}
.quiet-panel{padding:22px;background:#fff}
.quiet-panel p{font-size:14px;line-height:1.8}
.quiet-panel h3{font-size:16px}
.form-grid{gap:20px;padding:24px;grid-template-columns:repeat(2,minmax(0,1fr))}
.form-grid>.notice{margin:0}
.form-grid fieldset{margin-bottom:0}
.form-grid .checkline{font-size:14px;min-height:40px}
.checks-row{gap:4px 24px}
.checkline{font-size:14px;line-height:1.7;align-items:flex-start}
.checkline input{margin-top:4px}
.inline-form{gap:12px}
.inline-form label{flex:1 1 200px;min-width:0}
.inline-form .button{flex:0 1 auto}
.next-card{padding:24px;gap:20px;margin:20px 0}
.next-card p{font-size:14px}
.next-card h2{font-size:23px}
.next-card form{margin:0;flex-shrink:0}
.narrow-form{max-width:780px}
.narrow-form form{padding:24px}
.option-card{font-size:15px;min-height:60px}
.option-card small{font-size:13px}
.record-line{gap:14px;font-size:14px;flex-wrap:wrap}
.record-line time{font-size:12px}
.diagnosis{padding:24px}
.diagnosis p{font-size:14px}
.diagnosis-title{align-items:flex-start;flex-wrap:wrap;gap:10px}
.diagnosis-title .pill{font-size:12px}
.evidence-list>div{min-width:0}
.timeline p,.review-note p,.footnote{font-size:13px}
.timeline-heading{flex-wrap:wrap;gap:8px}
.timeline small{font-size:12px}
.question-prompt{font-size:clamp(20px,2vw,25px);line-height:1.85}
.question-panel{padding:28px}
.answer-option{padding:14px 16px;font-size:16px;min-height:56px}
.answer-option>span:last-child{min-width:0;overflow-wrap:anywhere}
.alternative-options{gap:6px 18px}
.alternative-options .checkline{min-height:40px;margin:0;align-items:center}
.alternative-options input{margin-top:0}
.question-actions{gap:12px}
.question-nav{gap:8px}
.question-nav a{min-width:44px;min-height:44px;font-size:14px}
.question-nav .caption{font-size:13px}
.save-status{font-size:12px;max-width:58%;text-align:right;overflow-wrap:anywhere}
.lesson p,.submit-panel p{font-size:14px}
.submit-panel{padding:24px}
.content-item summary{line-height:1.7}
.footer{width:100%;max-width:1420px;padding:18px var(--page-gutter);font-size:12px;display:flex;justify-content:space-between;gap:8px 20px;flex-wrap:wrap}
.footer>span{float:none;margin:0;font-size:11px}
.toast{bottom:max(20px,env(safe-area-inset-bottom));overflow-wrap:anywhere}
@media(min-width:1024px) and (max-width:1279px){
 :root{--sidebar-width:196px;--page-gutter:24px}
 .metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
 .metrics>div:nth-child(3){border:0}
 .metrics>div:last-child{grid-column:1/-1;border-top:1px solid var(--line);padding-top:12px;display:flex;gap:18px;align-items:center}
 .metrics .metric-text{margin:0}
 .experience-roles .button{padding:9px 12px}
 .three-columns{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:1023px){
 :root{--page-gutter:max(24px,env(safe-area-inset-left,0px),env(safe-area-inset-right,0px));--mobile-header:calc(64px + env(safe-area-inset-top,0px))}
 html{scroll-padding-top:144px;scrollbar-gutter:auto}
 .shell-navigation{position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid var(--line)}
 .shell-navigation>.mobile-header{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:var(--mobile-header);margin:0!important;padding:calc(10px + env(safe-area-inset-top,0px)) var(--page-gutter) 10px;color:var(--ink);list-style:none;cursor:pointer;background:#fff}
 .mobile-header::-webkit-details-marker{display:none}
 .mobile-header::marker{content:''}
 .mobile-brand{display:flex;align-items:center;gap:10px;font-size:17px;line-height:1.35}
 .mobile-brand small{display:block;font-size:11px;font-weight:400;letter-spacing:1px}
 .mobile-brand .brand-mark{width:34px;height:37px;font-size:24px}
 .menu-label{display:inline-flex;align-items:center;gap:8px;font-size:14px;padding:7px 10px;border:1px solid var(--line);border-radius:7px;font-weight:500}
 .menu-close-label{display:none}
 .shell-navigation[open] .menu-open-label{display:none}
 .shell-navigation[open] .menu-close-label{display:inline}
 .menu-icon{font-size:17px}
 .shell-navigation>.sidebar{position:absolute;inset:100% 0 auto;width:100%;max-height:calc(100vh - var(--mobile-header));max-height:calc(100dvh - var(--mobile-header));display:block;padding:16px var(--page-gutter) 24px;border:0;border-bottom:1px solid var(--line);box-shadow:0 14px 24px #17312e18;overflow:auto;overscroll-behavior:contain}
 .shell-navigation:not([open])>.sidebar{display:none}
 .sidebar>.brand,.sidebar-section,.sidebar-note{display:none}
 .sidebar nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:0;overflow:visible}
 .nav-link{white-space:normal;margin:0;font-size:14px;display:flex;min-height:46px}
 .nav-link>span{display:none}
 .sidebar-bottom{display:block;max-width:650px;margin-top:16px}
 .sidebar .user-card{display:flex;margin-top:8px;padding-top:16px}
 .demo-controls{max-width:none;margin:12px 0;font-size:14px}
 .demo-controls .caption{font-size:13px}
 .demo-controls select{font-size:16px}
 .demo-controls form{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
 .demo-controls select{flex:1 1 200px}
 .demo-controls .button{width:auto}
 .app-shell{margin:0;min-height:calc(100dvh - var(--mobile-header))}
 .topbar{display:none}
 .experience-toolbar{top:var(--mobile-header);padding:10px var(--page-gutter);display:flex}
 .experience-roles{margin:0}
 .main{padding:26px var(--page-gutter) 36px}
 .page-heading h1{font-size:28px}
 .page-heading>.button{font-size:14px;min-height:44px;padding:10px 16px}
 .metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding:18px 20px}
 .metrics>div:nth-child(3){border:0}
 .metrics>div:last-child{grid-column:1/-1;border-top:1px solid var(--line);padding-top:12px;display:flex;align-items:center;gap:18px}
 .metrics .metric-text{margin:0;font-size:14px}
 .metrics strong{font-size:28px}
 .two-columns,.three-columns{grid-template-columns:repeat(2,minmax(0,1fr))}
 .form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .next-card{flex-direction:row;align-items:center}
 .section-heading>.caption{display:block}
 .footer{padding:18px var(--page-gutter)}
}
@media(max-width:699px){
 :root{--page-gutter:max(16px,env(safe-area-inset-left,0px),env(safe-area-inset-right,0px))}
 .experience-description{display:none}
 .experience-roles{width:100%}
 .experience-roles .button{font-size:14px;padding:10px 8px;min-height:44px}
 .experience-toolbar{padding:8px var(--page-gutter)}
 .demo-banner{padding:7px var(--page-gutter);font-size:11px;gap:3px 8px;line-height:1.65}
 .demo-banner strong{font-size:11px}
 .page-heading{display:grid;grid-template-columns:minmax(0,1fr);gap:12px;margin-bottom:18px}
 .page-heading h1{font-size:26px;line-height:1.45}
 .page-heading>.button{justify-self:start;margin:0}
 .page-heading>.pill{max-width:100%;margin:0;justify-self:start}
 .page-heading p{font-size:13px}
 .eyebrow{margin-bottom:8px;font-size:11px}
 .metrics{gap:10px;padding:16px;margin-bottom:16px}
 .metrics>div{padding-left:0}
 .metrics span{font-size:12px}
 .metrics strong{font-size:27px;white-space:nowrap}
 .metrics small{font-size:12px;margin-left:5px}
 .metrics>div:last-child{gap:12px;padding-top:10px}
 .metrics>div:last-child span{margin:0;white-space:nowrap}
 .metrics .metric-text{font-size:13px;white-space:normal}
 .notice{grid-template-columns:minmax(0,1fr) auto;gap:12px;padding:16px;margin-bottom:24px;align-items:center}
 .notice-icon{display:none}
 .notice p{font-size:12px;line-height:1.7;margin-top:5px}
 .notice strong{font-size:14px}
 .notice .button{font-size:13px;padding:10px 12px}
 .section{margin:24px 0}
 .section-heading{gap:8px;align-items:flex-start;margin-bottom:14px}
 .section-heading h2{font-size:20px}
 .section-heading p,.section-heading>.caption{font-size:12px}
 .section-heading>.caption{flex-basis:100%}
 .group-matrix,.matrix-scroll-hint{display:none}
 .learner-cards{display:grid;gap:12px}
 .learner-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;min-width:0}
 .learner-card header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
 .learner-card .person-link{font-size:15px;min-height:40px}
 .learner-card .text-link{font-size:13px;min-height:40px}
 .learner-card dl{margin:0;display:grid;gap:8px}
 .learner-card dl>div{display:flex;align-items:center;justify-content:space-between;gap:14px}
 .learner-card dt{font-size:13px;color:var(--muted);min-width:0}
 .learner-card dd{margin:0;text-align:right;flex-shrink:0;max-width:56%}
 .learner-card .pill{font-size:12px}
 .learner-card-next{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding-top:10px;margin-top:12px;font-size:12px;color:var(--muted)}
 .learner-card-next strong{font-size:12px;color:var(--ink);text-align:right;overflow-wrap:anywhere}
 .two-columns,.three-columns,.form-grid{grid-template-columns:minmax(0,1fr);gap:16px}
 .form-grid{padding:20px}
 .form-grid .button{width:100%}
 .quiet-panel{padding:20px}
 .quiet-panel p{font-size:13px}
 .checkline{font-size:14px}
 .checks-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 12px}
 .inline-form{align-items:stretch}
 .inline-form label{flex-basis:100%}
 .inline-form .button{width:100%}
 .next-card{display:block;padding:20px}
 .next-card h2{font-size:22px}
 .next-card p{font-size:13px}
 .next-card>.button,.next-card>form{margin-top:16px;width:100%}
 .next-card>form .button{width:100%}
 .narrow-form form{padding:20px}
 .narrow-form form>.button{width:100%}
 .option-card{padding:14px 12px;gap:10px;align-items:flex-start}
 .option-card input{margin-top:5px}
 .option-card small{font-size:12px}
 .record-line{padding:16px;gap:8px 12px;font-size:13px}
 .record-line time{margin:0}
 .record-line .text-link{margin-left:auto}
 .diagnosis{padding:20px}
 .diagnosis-title h3{font-size:16px}
 .diagnosis p{font-size:14px}
 .evidence-list{padding-left:0}
 .back-link{margin-bottom:16px;min-height:40px}
 .main.assessment-main{padding-top:18px}
 .assessment-heading h1{font-size:25px}
 .assessment-heading .section-heading{flex-wrap:nowrap;align-items:center}
 .question-count{white-space:nowrap;flex-shrink:0}
 .question-panel{padding:20px 16px;margin-top:16px}
 .question-panel>.section-heading{align-items:center;flex-wrap:nowrap;gap:12px}
 .question-prompt{font-size:21px;line-height:1.85;margin:18px 0 22px}
 .answer-option{padding:14px 12px;gap:12px;font-size:16px}
 .alternative-options{display:grid;gap:4px;grid-template-columns:minmax(0,1fr)}
 .question-actions{padding-top:18px;gap:10px}
 .question-actions>.button{flex:1}
 .question-actions>span:empty{display:none}
 .question-nav{gap:8px;margin-top:20px}
 .question-nav .caption{width:100%;margin:4px 0 0}
 .lesson,.submit-panel{padding:20px}
 .submit-panel .button{width:100%}
 .footer{display:block;font-size:11px}
 .footer>span{display:block;margin-top:4px;font-size:10px}
 .sidebar nav{grid-template-columns:minmax(0,1fr)}
 .demo-controls form{display:block}
 .demo-controls .button{width:100%}
 .request-row{padding:16px;gap:12px}
 .content-item{padding:16px}
}
@media(min-width:520px) and (max-width:699px){.learner-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.learner-card{padding:14px}.learner-card dl>div{flex-wrap:wrap;gap:3px}.learner-card dd{max-width:100%}}
@media(max-width:359px){.metrics{padding:12px;gap:8px}.metrics small{display:block;margin:0}.metrics strong{line-height:1.35}.notice{grid-template-columns:minmax(0,1fr)}.notice .button{justify-self:start}.experience-roles .button{font-size:13px;padding:10px 6px}.question-actions{flex-wrap:wrap}.question-actions>.button{flex-basis:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}
@media print{.shell-navigation,.experience-toolbar,.learner-cards,.matrix-scroll-hint{display:none!important}.app-shell{margin:0;display:block;min-height:0}.main{max-width:none;padding:0}.group-matrix{display:block;overflow:visible;border:0}.matrix{min-width:0;white-space:normal;font-size:9pt}.matrix th:first-child,.matrix td:first-child{position:static;box-shadow:none;min-width:0}.matrix td,.matrix th{padding:7pt}.matrix .pill{white-space:normal}.main.assessment-main{max-width:none}}