/* A calm, readable catalog, scoped to the skills route. */
main:has(>.library-heading){max-width:1440px!important;margin-inline:auto;padding:40px 40px 56px!important}
main:has(>.library-heading) .library-heading{max-width:none;border-radius:24px;background:#dceafb;padding:32px 36px;margin:0 0 28px}
main:has(>.library-heading) .library-heading h1{font-size:clamp(34px,3.3vw,48px);line-height:1.12;letter-spacing:-.04em;margin:14px 0 16px}
main:has(>.library-heading) .library-heading p{font-size:17px;line-height:1.6;max-width:47em;margin:0;color:#536783}
.library-courses{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-bottom:44px}
.library-courses>.card{display:flex!important;flex-direction:column;margin:0!important;padding:28px;border-radius:22px;border:1px solid #dbe4f0;background:#fff;box-shadow:0 6px 20px #24345f04;transition:transform .18s,box-shadow .18s}
.library-courses>.card:hover{transform:translateY(-3px);box-shadow:0 12px 26px #24345f10}
.library-courses>.card:nth-child(1){background:#e8f7ee;border-color:#d4ebdf}
.library-courses>.card:nth-child(2){background:#f0eafb;border-color:#e1d8f0}
.library-courses>.card:nth-child(3){background:#fff5de;border-color:#eee3c9}
.library-courses>.card:before{content:'◒';display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:#ffffffb8;color:#367a69;font:38px/1 system-ui;margin-bottom:22px}
.library-courses>.card:nth-child(2):before{content:'◇';color:#8057ae}
.library-courses>.card:nth-child(3):before{content:'▦';color:#ac7525}
.library-courses .eyebrow{font-size:10px;line-height:1.6;letter-spacing:1.1px}
.library-courses h2{font-size:28px;line-height:1.15;letter-spacing:-.03em;margin:12px 0}
.library-courses p{font-size:15px;line-height:1.65;margin:0 0 20px;max-width:29em}
.library-courses strong{display:block;font-size:14px;margin-top:auto;padding-top:16px;border-top:1px solid #24345f15}
.library-courses .small{font-size:11px;line-height:1.4;margin:12px 0 0}
.library-table-heading{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-bottom:20px}
.library-table-heading h2{font-size:30px;line-height:1.15;margin:10px 0;letter-spacing:-.03em}
.library-table-heading p{font-size:15px;margin:0;color:#63738c}
.library-table-heading .skill-search{margin:0;width:350px;max-width:100%;flex-shrink:0}
.library-table-heading input{background:white;font-size:15px;min-height:50px;border:1px solid #cbd8e9;box-shadow:0 3px 10px #24345f04}
main:has(>.library-heading) .subject-tabs{gap:8px;margin:0 0 16px;flex-wrap:wrap}
main:has(>.library-heading) .subject-tabs button{font-size:14px;min-width:0;padding:12px 22px;border-radius:12px}
main:has(>.library-heading) #skill-count{font-size:13px;margin:0 0 18px;color:#63738c}
main:has(>.library-heading) .skill-catalog{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
main:has(>.library-heading) .catalog-card{padding:22px;border:1px solid #dce5f2;border-radius:20px;background:#fff;box-shadow:0 4px 16px #24345f03;min-width:0;opacity:1}
main:has(>.library-heading) .catalog-top{display:flex;flex-direction:row;align-items:center;gap:10px}
main:has(>.library-heading) .table-number{width:44px;height:44px;border-radius:13px;font-size:23px;flex-shrink:0;background:#e3eeff}
main:has(>.library-heading) .skill-state{font-size:11px;line-height:1.4;text-align:right}
main:has(>.library-heading) .catalog-card h3{font-size:20px;line-height:1.25;letter-spacing:-.02em;margin:20px 0 10px;min-height:0}
main:has(>.library-heading) .catalog-card p{font-size:13px;line-height:1.6;min-height:40px;margin:0 0 18px}
main:has(>.library-heading) .catalog-card small{font-size:11px;line-height:1.4}
main:has(>.library-heading) .catalog-card button{font-size:13px;padding:12px;min-height:44px;border-radius:12px}
main:has(>.library-heading) .catalog-card.locked{background:#f5f7fb;border-style:dashed}
main:has(>.library-heading) .catalog-card.locked .table-number{background:#e9edf4;color:#68778f}
main:has(>.library-heading) :is(a,button,input):focus-visible{outline:3px solid #2857cf;outline-offset:4px}
@media(min-width:1440px){body:has(main>.library-heading)>header,body:has(main>.library-heading)>footer{padding-inline:max(40px,calc((100vw - 1360px)/2))!important}}
@media(max-width:1000px){main:has(>.library-heading){padding-inline:28px!important}.library-courses{gap:14px}.library-courses>.card{padding:22px}.library-courses h2{font-size:24px}main:has(>.library-heading) .skill-catalog{grid-template-columns:repeat(3,minmax(0,1fr))}.library-table-heading .skill-search{width:280px}}
@media(max-width:760px){
 main:has(>.library-heading){padding:24px 18px 36px!important}
 main:has(>.library-heading) .library-heading{padding:24px;border-radius:20px}
 main:has(>.library-heading) .library-heading p{font-size:15px}
 .library-courses{grid-template-columns:1fr;margin-bottom:32px;gap:16px}
 .library-courses>.card{padding:24px}.library-courses>.card:before{margin-bottom:16px}
 .library-table-heading{display:block}.library-table-heading .skill-search{width:100%;margin-top:20px}
 main:has(>.library-heading) .skill-catalog{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
 main:has(>.library-heading) .catalog-card{padding:16px}
 main:has(>.library-heading) .catalog-top{align-items:flex-start;flex-direction:column;gap:8px}
 main:has(>.library-heading) .skill-state{text-align:left}
 main:has(>.library-heading) .catalog-card h3{font-size:18px;min-height:45px}
 main:has(>.library-heading) .catalog-card p{min-height:62px}
 main:has(>.library-heading) .subject-tabs button{padding:12px 9px;font-size:12px}
 body:has(main>.library-heading)>header{display:grid!important;grid-template-columns:1fr auto!important;gap:14px!important;padding:16px 18px!important}
 body:has(main>.library-heading)>header>.brand{grid-column:1;grid-row:1}
 body:has(main>.library-heading)>header>.head-actions{grid-column:2;grid-row:1}
 body:has(main>.library-heading)>header>.site-search{grid-column:1/-1;grid-row:2;width:100%;max-width:none}
 body:has(main>.library-heading)>header>nav{grid-column:1/-1;grid-row:3;display:flex!important;flex-direction:row!important;justify-content:space-between;gap:12px!important;width:100%;overflow-x:auto}
}
@media(prefers-reduced-motion:reduce){.library-courses>.card{transition:none}.library-courses>.card:hover{transform:none}}
main:has(>.library-heading) .skill-meter{transform:none!important;opacity:1!important;margin-top:0;transition:none}
/* The student workspace keeps lessons central, with calm, consistent navigation. */
main[data-learning-workspace="student"]{display:grid;grid-template-columns:210px minmax(0,1fr);column-gap:28px;align-items:start}
main[data-learning-workspace="student"]>*{grid-column:2;min-width:0}
main[data-learning-workspace="student"]>.library-heading{grid-column:1/-1;grid-row:1;display:flex;align-items:center;justify-content:space-between;gap:28px;margin-bottom:32px}
main[data-learning-workspace="student"] .library-heading h1{font-size:clamp(30px,3vw,42px);margin:12px 0}
.student-classroom-link{display:flex;gap:22px;align-items:center;white-space:nowrap;padding:15px 20px;border-radius:14px;background:#fff;color:#234dbe;font-weight:800;font-size:14px;box-shadow:0 3px 12px #20345f08}
main[data-learning-workspace="student"]>.student-sidebar{grid-column:1;grid-row:2/span 8;background:white;border:1px solid #dce5f2;border-radius:22px;padding:26px 14px;position:sticky;top:24px}
.student-sidebar>.eyebrow{padding:0 12px;font-size:10px}
.student-sidebar nav{display:flex;flex-direction:column;gap:8px;margin:22px 0}
.student-sidebar nav a{display:flex;gap:12px;align-items:center;padding:14px 12px;border-radius:12px;font-size:14px;font-weight:750;color:#526782}
.student-sidebar nav a[aria-current]{background:#eaf0ff;color:#2053ce;box-shadow:inset 3px 0 #2853cf}
.student-sidebar nav a:hover{background:#f0f4fc}
.student-sidebar nav span{width:20px;font-size:20px;text-align:center}
.student-sidebar-note{border-top:1px solid #e4eaf3;padding:24px 12px 0;font-size:13px;line-height:1.7}
.student-sidebar-note p{font-size:13px;line-height:1.7;margin:8px 0 18px}
.student-sidebar-note a{color:#2451c4;font-weight:750}
.student-section-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:0 0 20px}
.student-section-heading h2{font-size:27px;line-height:1.2;margin:8px 0 0}
.student-section-heading>span{font-size:13px;color:#677a94}
main[data-learning-workspace="student"] .library-courses{gap:16px;margin-bottom:32px}
main[data-learning-workspace="student"] .library-courses>.card{padding:22px}
main[data-learning-workspace="student"] .library-courses h2{font-size:25px}
main[data-learning-workspace="student"] .library-courses p{font-size:14px;line-height:1.55}
main[data-learning-workspace="student"] .library-courses>.card:before{margin-bottom:16px}
main[data-learning-workspace="student"] .library-courses .small{font-size:11px}
main[data-learning-workspace="student"] .library-table-heading h2{font-size:26px}
main[data-learning-workspace="student"] .library-table-heading .skill-search{width:260px}
main[data-learning-workspace="student"] .skill-catalog{grid-template-columns:repeat(3,minmax(0,1fr))}
body[data-account-role="student"]>header>nav a:is([href="#students"],[href="#teachers"],[href="#parents"]){display:none!important}
body[data-account-role="student"]>header{row-gap:14px}
@media(max-width:1050px){main[data-learning-workspace="student"]{grid-template-columns:180px minmax(0,1fr);column-gap:20px}main[data-learning-workspace="student"] .library-courses{grid-template-columns:1fr}.student-section-heading>span{display:none}main[data-learning-workspace="student"] .library-courses>.card{display:grid!important;grid-template-columns:52px 1fr;column-gap:20px}main[data-learning-workspace="student"] .library-courses>.card:before{grid-row:1/span 4}.library-courses>.card>*{min-width:0}main[data-learning-workspace="student"] .library-courses>.card>*{grid-column:2}main[data-learning-workspace="student"] .skill-catalog{grid-template-columns:repeat(2,minmax(0,1fr))}main[data-learning-workspace="student"] .library-table-heading{display:block}main[data-learning-workspace="student"] .library-table-heading .skill-search{width:100%;margin-top:16px}}
@media(max-width:760px){main[data-learning-workspace="student"]{display:block}main[data-learning-workspace="student"]>.library-heading{display:block;padding:24px}.student-classroom-link{display:inline-flex;margin-top:20px}main[data-learning-workspace="student"]>.student-sidebar{position:static;padding:12px;margin-bottom:26px;border-radius:18px}.student-sidebar>.eyebrow,.student-sidebar-note{display:none}.student-sidebar nav{flex-direction:row;overflow-x:auto;gap:8px;margin:0;padding:2px}.student-sidebar nav a{flex-shrink:0;padding:12px;font-size:13px}.student-sidebar nav span{display:none}.student-section-heading h2{font-size:25px}body[data-account-role="student"]>header>nav{display:none!important}main[data-learning-workspace="student"] .library-courses>.card{padding:20px}main[data-learning-workspace="student"] .library-courses h2{font-size:23px}main[data-learning-workspace="student"] .library-courses p{margin-bottom:12px}}
@media(min-width:761px){body:has(main[data-learning-workspace="student"])>header{display:grid!important;grid-template-columns:auto minmax(180px,1fr) auto!important;gap:28px!important;padding-block:20px!important}body:has(main[data-learning-workspace="student"])>header>nav{display:none!important}body:has(main[data-learning-workspace="student"])>header>.site-search{width:100%;max-width:480px;justify-self:center}body:has(main[data-learning-workspace="student"])>header>.head-actions{justify-self:end}}
body:has(main[data-learning-workspace="student"])>header>nav{display:none!important}

/* Visitor and recruitment destinations do not belong in student navigation. */
body[data-account-role="student"]>footer a:is([href="#students"],[href="#teachers"],[href="#about"],[href="https://admin.adelinemath.com"]){display:none!important}
.student-activity-hub{display:grid;gap:18px;margin-bottom:34px}.student-next-step{display:grid;grid-template-columns:minmax(0,1fr) 190px;align-items:center;gap:28px;background:#fff;border:1px solid #dce5f2;border-radius:22px;padding:28px}.student-next-step h2{font-size:28px;line-height:1.2;margin:12px 0}.student-next-step p{font-size:15px;line-height:1.65;max-width:35em;margin:0 0 20px}.student-next-step button{padding:14px 22px;font-size:14px;border-radius:12px}.student-next-art{display:flex;flex-direction:column;gap:10px;align-items:center;padding:24px 16px;background:#eff4ff;border-radius:18px}.student-next-art>span{display:flex;gap:9px;padding:8px 12px;border-radius:12px;background:#fff}.student-next-art i{width:20px;height:20px;background:#8faddf;border-radius:50%}.student-next-art>span:nth-child(2) i{background:#a291ce}.student-next-art>span:nth-child(3) i{background:#75ac97}.student-next-art small{font-size:10px;text-align:center;margin-top:8px;color:#536783}.student-do-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.student-do-grid>a{display:flex;flex-direction:column;background:#fff;border:1px solid #dce5f2;border-radius:20px;padding:22px}.student-do-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:#edf1ff;color:#4764b2;font-size:24px}.student-do-grid>a:nth-child(2) .student-do-icon{background:#fff3d7;color:#94712e}.student-do-grid>a:nth-child(3) .student-do-icon{background:#f0eafa;color:#8764b0}.student-do-grid h3{font-size:20px;line-height:1.3;margin:16px 0 10px}.student-do-grid p{font-size:13px;line-height:1.6;margin:0 0 20px}.student-do-grid strong{margin-top:auto;color:#2453cd;font-size:13px}.student-do-grid>a:hover{border-color:#9cb4df;box-shadow:0 5px 18px #24345f09}.student-growth-strip{display:flex;align-items:center;gap:18px;background:#eaf5ee;border:1px solid #d7e8dc;border-radius:18px;padding:20px 24px}.student-growth-strip>span{font-size:34px;color:#668b77}.student-growth-strip strong{font-size:15px}.student-growth-strip p{font-size:13px;margin:6px 0 0;line-height:1.5}.student-growth-strip>b{margin-left:auto;white-space:nowrap;font-size:13px;color:#32654c}main[data-learning-workspace="student"]>.student-sidebar{grid-row:2/span 9}main[data-learning-workspace="student"]>.library-extras{display:none}
@media(max-width:1050px){.student-next-step{grid-template-columns:1fr}.student-next-art{display:none}.student-do-grid{grid-template-columns:1fr}.student-do-grid>a{display:grid;grid-template-columns:42px 1fr;column-gap:16px}.student-do-icon{grid-row:1/span 3}.student-do-grid h3,.student-do-grid p,.student-do-grid strong{grid-column:2}.student-do-grid h3{margin-top:0}.student-growth-strip{flex-wrap:wrap}.student-growth-strip>b{margin-left:52px}}
@media(max-width:760px){.student-next-step{padding:24px}.student-next-step h2{font-size:25px}.student-growth-strip{padding:20px}.student-growth-strip>div{flex:1}.student-growth-strip>b{margin-left:0;width:100%}.student-do-grid>a{padding:22px}}

.student-next-art>span{flex-wrap:wrap;max-width:155px;justify-content:center}.student-next-art i{width:14px;height:14px}

/* Keep help-page navigation inside the signed-in student workspace. */
body[data-account-role="student"] .info-links a:is([href="#students"],[href="#teachers"],[href="#about"],[href="#tutoring-info"]){display:none}