:root{--font:'Plus Jakarta Sans',system-ui,sans-serif;--primary:#2563eb;--primary-dark:#1d4ed8;--teal:#0f766e;--ink:#17233c;--muted:#697386;--line:#dfe4ec;--soft:#f7f9fc;--white:#fff;--danger:#b42318}*{box-sizing:border-box}html{font-size:15px}body{margin:0;background:var(--soft);color:var(--ink);font-family:var(--font);line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-dark)}h1,h2,h3{letter-spacing:-.035em;line-height:1.2}h1{font-size:clamp(1.9rem,3vw,2.65rem);margin:0 0 1rem}h2{font-size:1.25rem;margin-top:2rem}h3{font-size:1rem}.app-shell{display:grid;grid-template-columns:252px minmax(0,1fr);min-height:100vh}.app-sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:1.15rem;background:#fff;border-right:1px solid var(--line);z-index:30}.sidebar-brand{display:flex;align-items:center;justify-content:space-between;padding:.3rem .35rem 1.2rem}.sidebar-brand>a,.mobile-header>a{display:flex;align-items:center;gap:.65rem;color:#13213a;font-size:1.2rem;font-weight:800;letter-spacing:-.045em}.brand-mark{display:grid;place-items:center;width:33px;height:33px;border-radius:.65rem;background:linear-gradient(135deg,#2563eb,#0f766e);color:#fff}.sidebar-brand button,.mobile-header button{display:none;border:0;background:transparent;font-size:1.35rem}.primary-action{display:flex;align-items:center;justify-content:center;gap:.55rem;margin:.2rem 0 1.3rem;padding:.72rem .9rem;border-radius:.55rem;background:linear-gradient(135deg,var(--primary),var(--primary-dark));box-shadow:0 5px 12px rgba(37,99,235,.22);color:#fff;font-size:.85rem;font-weight:700}.primary-action:hover{color:#fff;transform:translateY(-1px)}.sidebar-nav{display:flex;flex-direction:column;gap:.18rem;overflow:auto}.nav-label{margin:1rem .7rem .35rem;color:#8a93a2;font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-nav a{display:flex;align-items:center;gap:.72rem;padding:.63rem .72rem;border-radius:.5rem;color:#596477;font-size:.83rem;font-weight:600}.sidebar-nav a i{width:18px;font-size:1rem}.sidebar-nav a:hover,.sidebar-nav a.is-active{background:#eef3ff;color:#244fc7}.sidebar-account{margin-top:auto;padding-top:1rem;border-top:1px solid #edf0f4}.user-card{display:flex;align-items:center;gap:.65rem;margin-bottom:.65rem}.avatar{display:grid;place-items:center;flex:0 0 36px;height:36px;border-radius:50%;background:#e8f2ff;color:#2855b6;font-size:.78rem;font-weight:800}.user-card>span:last-child{display:flex;min-width:0;flex-direction:column}.user-card strong,.user-card small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-card strong{font-size:.78rem}.user-card small{color:#8a93a2;font-size:.65rem}.logout,.signin,.register{display:block;width:100%;border:0;border-radius:.45rem;padding:.55rem;text-align:center;font:600 .78rem var(--font)}.logout{background:transparent;color:#687385}.signin{border:1px solid var(--line);color:var(--ink)}.register{margin-top:.45rem;background:var(--primary);color:#fff}.app-content{min-width:0}.page-container{width:min(1180px,calc(100% - 3rem));margin:0 auto}.page-container>main{max-width:none!important;margin:0!important;padding:2.75rem 0 5rem!important;font-family:var(--font)!important}.mobile-header{display:none}.sidebar-backdrop{display:none}
.public-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;min-height:72px;padding:0 max(1.5rem,calc((100vw - 1180px)/2));background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.public-brand{display:flex;align-items:center;gap:.65rem;color:var(--ink);font-size:1.2rem;font-weight:800;letter-spacing:-.045em}.public-header nav{display:flex;align-items:center;gap:1.4rem}.public-header nav a{color:#586477;font-size:.84rem;font-weight:650}.public-header nav .public-cta{padding:.62rem .9rem;border-radius:.5rem;background:var(--primary);color:#fff}.public-content{min-height:calc(100vh - 72px)}.public-content>main:not(.auth-page){width:min(1180px,calc(100% - 3rem));margin:0 auto!important;padding-left:0!important;padding-right:0!important}.public-content .hero{min-height:calc(100vh - 72px);align-content:center}.auth-page{min-height:calc(100vh - 72px);display:grid;place-items:center;padding:2rem 1rem!important;margin:0!important;max-width:none!important}.auth-card{width:min(460px,100%);padding:2rem!important;border:1px solid var(--line)!important;border-radius:1rem!important;background:#fff;box-shadow:0 20px 45px rgba(23,35,60,.08)}.auth-card h1{text-align:center}.auth-card>p{text-align:center;color:var(--muted)}.auth-card form{display:flex;flex-direction:column;align-items:stretch}.auth-card input:not([type=checkbox]){width:100%}.auth-card button{width:100%;margin-top:.4rem}
main>header:first-child,.workspace-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:1.5rem}main>header:first-child h1{margin:0}section,article{border-color:var(--line)!important}main>section,main>article{background:#fff;border:1px solid var(--line)!important;border-radius:.8rem!important;padding:1.25rem!important;margin:1rem 0!important;box-shadow:0 1px 2px rgba(15,23,42,.03)}button,.button,input[type=submit]{border:0;border-radius:.5rem;padding:.65rem 1rem;background:var(--primary);color:#fff;font:700 .8rem var(--font);cursor:pointer}button:hover{background:var(--primary-dark)}form{display:flex;flex-wrap:wrap;align-items:end;gap:.7rem;margin:.8rem 0}label{display:flex;flex-direction:column;gap:.3rem;color:#596477;font-size:.76rem;font-weight:700}label:has(input[type=checkbox]){flex-direction:row;align-items:center}input:not([type=checkbox]):not([type=hidden]),select,textarea{min-height:40px;border:1px solid #cfd6e2;border-radius:.5rem;background:#fff;padding:.58rem .72rem;color:var(--ink);font:500 .84rem var(--font)}textarea{min-width:260px;min-height:90px}input:focus,select:focus,textarea:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.11)}table{width:100%!important;border-collapse:separate!important;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:.8rem;overflow:hidden}th,td{padding:.8rem 1rem!important;border-bottom:1px solid #edf0f4!important;text-align:left!important;font-size:.82rem}th{background:#f8fafc;color:#697386;font-size:.7rem;text-transform:uppercase;letter-spacing:.05em}tbody tr:last-child td{border-bottom:0!important}tbody tr:hover{background:#fafcff}.status-pill,small{color:#7c8798}.empty-state{padding:3rem;text-align:center;background:#fff;border:1px dashed #ccd5e3;border-radius:.8rem}.hero{display:grid;grid-template-columns:1.4fr .8fr;gap:1.5rem;align-items:stretch;padding:3.5rem 0}.hero-copy,.dashboard-card{background:#fff;border:1px solid var(--line);border-radius:1rem;padding:2rem}.eyebrow{display:block;color:var(--teal);font-size:.72rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.hero h1{margin-top:.6rem;font-size:clamp(2.3rem,5vw,4rem)}.hero p{color:var(--muted);font-size:1.05rem}.hero-actions{display:flex;gap:.7rem;margin-top:1.5rem}.hero-actions a{padding:.72rem 1rem;border-radius:.55rem;font-weight:700}.hero-actions .primary{background:var(--primary);color:#fff}.hero-actions .secondary{border:1px solid var(--line);color:var(--ink)}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.stat{background:#fff;border:1px solid var(--line);border-radius:.8rem;padding:1.2rem}.stat span{color:var(--muted);font-size:.75rem;font-weight:700}.stat strong{display:block;margin:.25rem 0;font-size:1.8rem}.feature-list{display:grid;gap:.75rem}.feature-list div{display:flex;align-items:center;gap:.7rem}.feature-list i{display:grid;place-items:center;width:34px;height:34px;border-radius:.5rem;background:#e9f6f3;color:var(--teal)}
@media(max-width:850px){.app-shell{grid-template-columns:1fr}.app-sidebar{position:fixed;left:0;transform:translateX(-105%);width:270px;transition:transform .2s}.sidebar-open .app-sidebar{transform:none}.sidebar-open .sidebar-backdrop{display:block;position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:20}.sidebar-brand button,.mobile-header button{display:block}.mobile-header{display:flex;align-items:center;gap:1rem;height:64px;padding:0 1rem;background:#fff;border-bottom:1px solid var(--line)}.page-container{width:min(100% - 1.5rem,1180px)}.hero{grid-template-columns:1fr}.stat-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.stat-grid{grid-template-columns:1fr}.hero-actions{flex-direction:column}form{align-items:stretch;flex-direction:column}input,select,textarea,button{width:100%}main>header:first-child{align-items:flex-start;flex-direction:column}}
.dashboard-card{margin-top:1.25rem}.dashboard-card>header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #edf0f4;padding-bottom:1rem}.dashboard-card>header h2,.dashboard-card>header p{margin:.15rem 0}.dashboard-card>header p{color:var(--muted);font-size:.82rem}.course-list{margin:0 -2rem -2rem}.workspace-row{display:flex;align-items:center;gap:.85rem;padding:1rem 1.4rem;border-top:1px solid #edf0f4;color:var(--ink)}.workspace-row:hover{background:#f8fafc;color:var(--ink)}.workspace-row>span:nth-child(2){display:flex;flex:1;min-width:0;flex-direction:column}.workspace-row small{margin-top:.15rem}.course-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:.55rem;background:#edf2ff;color:#335eea}
.landing-page>section{margin:0!important}.landing-page .hero-copy{align-self:center;border:0;background:transparent;padding:2.5rem 2.5rem 2.5rem 0}.hero-panel{align-self:center;background:linear-gradient(145deg,#fff,#f3f7ff)}.landing-section{padding:6rem 0!important;background:transparent!important;border:0!important;box-shadow:none!important}.section-intro{max-width:720px;margin:0 auto 2.5rem;text-align:center}.section-intro h2,.landing-band h2,.landing-cta h2{margin:.55rem 0 1rem;font-size:clamp(1.8rem,4vw,3rem)}.section-intro p,.landing-grid p,.landing-cta p{color:var(--muted)}.landing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.landing-grid article{margin:0;padding:1.6rem;border:1px solid var(--line);border-radius:1rem;background:#fff}.landing-grid article>i{display:grid;place-items:center;width:42px;height:42px;border-radius:.65rem;background:#eaf1ff;color:var(--primary);font-size:1.15rem}.landing-grid article h3{margin:1.2rem 0 .45rem;font-size:1.05rem}.landing-grid article p{margin:0;font-size:.87rem}.landing-band{display:grid;grid-template-columns:1fr 1.3fr;gap:3rem;align-items:center;padding:5rem!important;border:0!important;border-radius:1.25rem!important;background:#15223b!important;color:#fff;box-shadow:none!important}.landing-steps{display:grid;gap:.8rem}.landing-steps span{display:flex;align-items:center;gap:1rem;padding:1rem;border:1px solid rgba(255,255,255,.13);border-radius:.7rem;background:rgba(255,255,255,.05);font-weight:650}.landing-steps strong{color:#68d6c9;font-size:.75rem;letter-spacing:.08em}.landing-cta{display:flex;min-height:430px;flex-direction:column;align-items:center;justify-content:center;padding:5rem 1rem!important;text-align:center;background:transparent!important;border:0!important;box-shadow:none!important}.landing-cta p{margin-top:0}.landing-cta a{margin-top:1rem;padding:.8rem 1.1rem;border-radius:.55rem;background:var(--primary);color:#fff;font-weight:750}
@media(max-width:850px){.landing-grid{grid-template-columns:1fr}.landing-band{grid-template-columns:1fr;padding:2.5rem!important}.landing-page .hero-copy{padding-right:0}.public-header{padding:0 1.25rem}.public-header nav{gap:.8rem}}
@media(max-width:560px){.public-header nav>a:first-child{display:none}.public-header nav{gap:.55rem}.public-header nav a{font-size:.76rem}.public-header nav .public-cta{padding:.52rem .65rem}.auth-card{padding:1.4rem!important}.landing-section{padding:4rem 0!important}}

/* Public experience */
.public-header{box-shadow:0 1px 0 rgba(15,23,42,.02)}.public-brand .brand-mark{box-shadow:0 7px 18px rgba(37,99,235,.24)}.public-header nav a{transition:color .18s,background .18s,transform .18s}.public-header nav .public-cta{box-shadow:0 6px 16px rgba(37,99,235,.2)}.public-header nav .public-cta:hover{transform:translateY(-1px);background:var(--primary-dark);color:#fff}
.landing-page{position:relative}.landing-page:before{position:absolute;z-index:-1;top:0;left:50%;width:min(100vw,1500px);height:760px;transform:translateX(-50%);background:radial-gradient(circle at 15% 20%,rgba(37,99,235,.1),transparent 38%),radial-gradient(circle at 85% 35%,rgba(15,118,110,.09),transparent 36%);content:"";pointer-events:none}.landing-page .hero{gap:5rem}.landing-page .hero-copy h1{max-width:760px;background:linear-gradient(135deg,#13213a 15%,#294f99 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.landing-page .hero-copy>p{max-width:660px;font-size:1.08rem;line-height:1.75}.hero-badge{display:inline-flex;align-items:center;gap:.45rem;padding:.42rem .68rem;border:1px solid #d9e5ff;border-radius:999px;background:rgba(255,255,255,.72);color:#315cc8;font-size:.72rem;font-weight:750;letter-spacing:.02em}.hero-actions a{display:inline-flex;align-items:center;justify-content:center;min-width:140px;transition:transform .18s,box-shadow .18s}.hero-actions .primary{box-shadow:0 10px 24px rgba(37,99,235,.22)}.hero-actions a:hover{transform:translateY(-2px)}.hero-proof{display:flex;flex-wrap:wrap;gap:1.2rem;margin-top:1.4rem;color:#647084;font-size:.74rem;font-weight:650}.hero-proof i{margin-right:.35rem;color:var(--teal)}
.hero-panel{overflow:hidden;padding:0!important;border-color:#d8e1ef!important;box-shadow:0 28px 70px rgba(29,51,91,.14)}.preview-toolbar{display:flex;align-items:center;justify-content:space-between;padding:.8rem 1rem;border-bottom:1px solid #e9edf4;background:#fbfcfe;color:#8a94a5}.preview-toolbar>span{display:flex;gap:.3rem}.preview-toolbar>span i{width:7px;height:7px;border-radius:50%;background:#d5dbe5}.preview-toolbar small{font-size:.62rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.preview-title{display:flex;align-items:center;gap:.8rem;padding:1.35rem 1.4rem}.preview-title>div{display:flex;min-width:0;flex:1;flex-direction:column}.preview-title small{font-size:.67rem}.preview-title strong{font-size:.86rem}.preview-status{padding:.3rem .52rem;border-radius:999px;background:#e7f7f2;color:#087160;font-size:.62rem;font-weight:800}.preview-progress{padding:0 1.4rem 1.4rem}.preview-progress>div{display:flex;justify-content:space-between;margin-bottom:.5rem;font-size:.7rem}.preview-progress>span{display:block;height:7px;overflow:hidden;border-radius:999px;background:#e9edf4}.preview-progress>span i{display:block;width:72%;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--primary),#35a89b)}.hero-panel .feature-list{padding:1.1rem 1.4rem 1.4rem;border-top:1px solid #e9edf4;background:#fbfcfe}.hero-panel .feature-list div{padding:.65rem;border-radius:.65rem;background:#fff;border:1px solid #e8edf4}.hero-panel .feature-list span{display:flex;flex-direction:column}.hero-panel .feature-list strong{font-size:.72rem}.hero-panel .feature-list small{font-size:.62rem}
.landing-grid article{transition:transform .2s,box-shadow .2s,border-color .2s}.landing-grid article:hover{transform:translateY(-4px);border-color:#cbd9f5;box-shadow:0 18px 36px rgba(28,50,88,.08)}.landing-cta{position:relative}.landing-cta:before{position:absolute;z-index:-1;width:420px;height:260px;border-radius:50%;background:rgba(37,99,235,.08);filter:blur(70px);content:""}

/* Authentication */
.auth-page{position:relative;overflow:hidden;background:radial-gradient(circle at 15% 15%,rgba(37,99,235,.1),transparent 32%),radial-gradient(circle at 88% 85%,rgba(15,118,110,.09),transparent 30%),#f7f9fc}.auth-page:before,.auth-page:after{position:absolute;width:220px;height:220px;border:1px solid rgba(37,99,235,.09);border-radius:50%;content:"";pointer-events:none}.auth-page:before{top:-100px;left:-70px}.auth-page:after{right:-80px;bottom:-120px;width:280px;height:280px}.auth-card{position:relative;z-index:1;width:min(450px,100%);padding:2.35rem!important;border-color:#dce3ee!important;box-shadow:0 28px 70px rgba(28,45,75,.12)}.auth-card-wide{width:min(620px,100%)}.auth-icon{display:grid;width:46px;height:46px;margin:0 auto 1rem;place-items:center;border-radius:.8rem;background:linear-gradient(135deg,var(--primary),#3155bd);box-shadow:0 9px 20px rgba(37,99,235,.22);color:#fff;font-size:1.15rem}.auth-heading{text-align:center}.auth-heading .eyebrow{margin-bottom:.4rem}.auth-heading h1{margin:0;font-size:1.7rem}.auth-heading p{max-width:430px;margin:.65rem auto 1.65rem;color:var(--muted);font-size:.82rem}.auth-form{display:block;margin:0}.field-group{margin-bottom:1rem}.field-group>label,.field-label-row label{margin-bottom:.4rem;color:#38445a;font-size:.72rem}.field-label-row{display:flex;align-items:center;justify-content:space-between}.field-label-row a{font-size:.7rem;font-weight:700}.input-shell{display:flex;align-items:center;height:45px;border:1px solid #cfd7e4;border-radius:.58rem;background:#fff;transition:border-color .18s,box-shadow .18s}.input-shell:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.1)}.input-shell>i{padding-left:.8rem;color:#8791a1}.input-shell input:not([type=checkbox]){width:100%;height:100%;min-height:0;border:0;background:transparent;box-shadow:none;padding:.65rem .75rem}.field-validation{display:block;min-height:.2rem;margin-top:.3rem;color:var(--danger);font-size:.67rem}.validation-summary{margin-bottom:1rem;padding:.7rem .8rem;border-radius:.5rem;background:#fff1f0;color:var(--danger);font-size:.72rem}.validation-summary:empty{display:none}.validation-summary ul{margin:0;padding-left:1.1rem}.check-row{display:flex!important;flex-direction:row!important;align-items:center;gap:.4rem;margin:.2rem 0 1.1rem;color:#667185;font-size:.72rem}.check-row input{accent-color:var(--primary)}.auth-submit{display:flex;width:100%;height:44px;align-items:center;justify-content:center;gap:.55rem;background:linear-gradient(135deg,var(--primary),var(--primary-dark));box-shadow:0 8px 18px rgba(37,99,235,.2);transition:transform .18s,box-shadow .18s}.auth-submit:hover{transform:translateY(-1px);box-shadow:0 11px 24px rgba(37,99,235,.24)}.auth-switch{margin:1.35rem 0 0;text-align:center;color:#778295;font-size:.75rem}.auth-switch a{font-weight:750}.auth-field-grid{display:grid;grid-template-columns:1fr 1fr;gap:.85rem}
@media(max-width:850px){.landing-page .hero{gap:1rem}.hero-panel{max-width:560px;width:100%;margin:0 auto}.landing-page .hero-copy{text-align:center}.landing-page .hero-copy>p{margin-left:auto;margin-right:auto}.hero-actions,.hero-proof{justify-content:center}}
@media(max-width:560px){.auth-page{place-items:start center;padding-top:1.3rem!important}.auth-card{padding:1.55rem!important}.auth-field-grid{grid-template-columns:1fr}.landing-page .hero-copy h1{font-size:2.45rem}.hero-proof{gap:.55rem 1rem}.hero-panel{margin-top:.75rem}}
.secondary-action{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;padding:.62rem .85rem;border:1px solid #ccd5e3;border-radius:.52rem;background:#fff!important;color:#354158!important;font-size:.76rem;font-weight:750;white-space:nowrap}.secondary-action:hover{border-color:#aebbd0;color:var(--primary)!important}.workspace-heading .inline-actions>.primary-action{min-height:38px;margin:0;padding:.62rem .85rem;font-size:.76rem}.danger-button{background:#fff1f0!important;color:var(--danger)!important;border:1px solid #ffd1cd!important}.danger-button:hover{background:#ffe5e2!important}.icon-danger{display:grid!important;width:34px!important;height:34px!important;padding:0!important;place-items:center;background:#fff1f0!important;color:var(--danger)!important}.inline-form,.inline-actions{display:flex!important;flex-direction:row!important;align-items:center!important;flex-wrap:nowrap!important;margin:0!important}.inline-form input{min-width:80px}.inline-actions{gap:.5rem}.danger-zone{margin-top:1rem!important;padding-top:1rem;border-top:1px solid #f0e3e3}.management-card{padding:1.5rem!important}.card-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:1rem;border-bottom:1px solid #edf0f4;padding-bottom:1rem}.card-heading h2{margin:0}.card-heading p{margin:.3rem 0 0;color:var(--muted);font-size:.8rem}.management-card details{margin-top:.8rem;border:1px solid #e5eaf1;border-radius:.6rem;padding:.65rem .8rem}.management-card summary{cursor:pointer;color:#566175;font-size:.74rem;font-weight:750}.management-card details[open] summary{margin-bottom:.8rem}.management-card form{margin-bottom:0}.muted{color:var(--muted)}.course-cover{display:block;width:100%;max-height:320px;margin-bottom:1.5rem;border-radius:1rem;object-fit:cover;box-shadow:0 12px 30px rgba(23,35,60,.1)}
.lecture-list{display:grid;gap:.7rem}.lecture-item{padding:1rem;border:1px solid #e7ebf1;border-radius:.7rem;background:#fafbfd}.lecture-copy{display:flex;gap:.8rem}.lecture-copy h3,.lecture-copy p{margin:.1rem 0 .45rem}.lecture-copy>div{flex:1}.resource-grid,.group-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem}.resource-grid article{display:flex;align-items:flex-start;gap:.75rem;padding:1rem;border:1px solid #e6ebf2;border-radius:.7rem}.resource-grid article>i{font-size:1.2rem;color:var(--primary)}.resource-grid article>div{display:flex;min-width:0;flex:1;flex-direction:column}.resource-grid article form{margin:0}.announcement{padding:1rem 0;border-bottom:1px solid #edf0f4}.announcement:last-child{border-bottom:0}.announcement h3,.announcement p{margin:.15rem 0 .5rem}.create-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem}.create-grid>div{padding:1rem;border:1px solid #e7ebf1;border-radius:.7rem}.create-grid h2{margin-top:0}.create-grid form{align-items:stretch;flex-direction:column}
.schedule-list{display:grid;gap:.7rem}.schedule-list article{display:flex;align-items:flex-start;gap:.9rem;padding:1rem;border:1px solid #e7ebf1;border-radius:.75rem}.date-tile{display:flex;width:48px;flex:0 0 48px;flex-direction:column;align-items:center;padding:.45rem;border-radius:.55rem;background:#edf3ff;color:var(--primary)}.date-tile strong{font-size:1.05rem}.date-tile span{font-size:.62rem;font-weight:750;text-transform:uppercase}.schedule-copy{display:flex;min-width:0;flex:1;flex-direction:column}.schedule-copy small,.schedule-copy span{color:var(--muted);font-size:.7rem}.schedule-copy p{margin:.35rem 0 0}.schedule-list details{max-width:420px}.group-grid article{padding:1rem;border:1px solid #e7ebf1;border-radius:.75rem;background:#fff}.group-grid h3,.group-grid p{margin:.1rem 0 .4rem}.member-chips{display:flex;flex-wrap:wrap;gap:.35rem;margin:.8rem 0}.member-chips>span{display:inline-flex;align-items:center;gap:.2rem;padding:.3rem .45rem;border-radius:999px;background:#eef3fb;font-size:.66rem;font-weight:650}.member-chips form{margin:0}.member-chips button{display:grid;width:18px!important;height:18px!important;padding:0!important;place-items:center;background:transparent!important;color:#718096!important}
div.dt-container{font-size:.78rem}div.dt-container .dt-search input,div.dt-container .dt-length select{min-height:36px;border-color:#ccd5e3;border-radius:.45rem;background:#fff}div.dt-container .dt-paging .dt-paging-button{border-radius:.4rem!important}.table-responsive{overflow-x:auto}.table{margin-bottom:0!important}.table>:not(caption)>*>*{padding:.78rem .9rem!important;background:transparent!important;box-shadow:none!important}.table thead th{white-space:nowrap}.table form{margin:0}
@media(max-width:850px){.resource-grid,.group-grid,.create-grid{grid-template-columns:1fr}.schedule-list article{flex-wrap:wrap}.schedule-list details{width:100%;max-width:none}}
@media(max-width:560px){.workspace-heading .secondary-action{width:100%}.card-heading{align-items:flex-start;flex-direction:column}.inline-form{align-items:stretch!important;flex-direction:column!important}.inline-actions{align-items:stretch!important;flex-direction:column!important}.secondary-action{width:100%}}

/* Course workspace */
.course-hero{display:flex;align-items:center;gap:1.4rem;margin-bottom:1.25rem;padding:1.6rem;border:1px solid var(--line);border-radius:1rem;background:linear-gradient(135deg,#fff,#f3f7ff);box-shadow:0 8px 24px rgba(23,35,60,.06)}
.course-hero .course-cover{width:180px;height:118px;flex:0 0 180px;margin:0;object-fit:cover}
.course-hero h1,.course-hero p{margin:.25rem 0}.course-hero p{max-width:760px;color:var(--muted)}
.course-action-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem;margin:1rem 0 1.4rem}
.course-action-grid a{display:grid;grid-template-columns:38px 1fr;column-gap:.75rem;align-items:center;padding:1rem;border:1px solid var(--line);border-radius:.8rem;background:#fff;color:var(--ink);transition:transform .18s,border-color .18s,box-shadow .18s}
.course-action-grid a:hover{transform:translateY(-2px);border-color:#c7d5f1;box-shadow:0 10px 24px rgba(23,35,60,.07)}
.course-action-grid i{display:grid;grid-row:1/3;width:38px;height:38px;place-items:center;border-radius:.6rem;background:#edf3ff;color:var(--primary);font-size:1rem}
.course-action-grid strong{font-size:.8rem}.course-action-grid span{color:var(--muted);font-size:.67rem}
.section-card-grid{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem;margin:0!important;padding:0!important;border:0!important;background:transparent!important;box-shadow:none!important}
.section-card-grid>article{display:flex;min-width:0;flex-direction:column;gap:.7rem;margin:0!important;padding:1rem!important;border:1px solid #e3e9f1!important;border-radius:.75rem!important;background:#fff;box-shadow:none!important}
.section-card-grid>article>div,.section-card-grid>article>strong,.section-card-grid>article>small{display:flex;flex-direction:column}.section-card-grid small{color:var(--muted);font-size:.68rem}
progress{width:100%;height:7px;border:0;border-radius:999px;overflow:hidden;background:#e8edf5}progress::-webkit-progress-bar{background:#e8edf5}progress::-webkit-progress-value{border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--teal))}progress::-moz-progress-bar{background:var(--primary)}
.invite-member-panel{display:flex;align-items:center;justify-content:space-between;gap:1rem}.invite-member-panel h2,.invite-member-panel p{margin:.15rem 0}.invite-member-panel p{color:var(--muted);font-size:.78rem}
.attendance-section-filter{display:flex;align-items:end;gap:.65rem;margin-bottom:.8rem;padding:.8rem;border:1px solid #e5eaf1;border-radius:.65rem;background:#fafbfd}.attendance-section-filter label{display:flex;flex:1;flex-direction:column;gap:.3rem;color:var(--muted);font-size:.68rem;font-weight:700}.attendance-section-filter select{width:100%;color:var(--ink);font-size:.82rem}.attendance-create{display:grid;grid-template-columns:minmax(180px,1.5fr) 170px auto;align-items:end}
.attendance-session-list{display:grid;gap:.5rem;margin-top:1rem}.attendance-session{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.8rem;border:1px solid #e5eaf1;border-radius:.65rem;background:#fafbfd;color:var(--ink)}
.attendance-session>span{display:flex;flex-direction:column}.attendance-session>span:last-child{align-items:flex-end;color:var(--muted);font-size:.68rem}.attendance-session small{font-size:.67rem}
.attendance-sheet{margin-top:1rem;padding-top:1rem;border-top:1px solid #e8edf3}.attendance-sheet>header{display:flex;align-items:center;justify-content:space-between;gap:1rem}.attendance-sheet h3{margin:.25rem 0}.attendance-sheet>form{display:block}.attendance-sheet table select,.attendance-sheet table input{width:100%}.attendance-save{margin-top:.8rem}.success-banner{margin:.7rem 0;padding:.7rem .8rem;border-radius:.55rem;background:#e8f7f2;color:#087160;font-size:.75rem;font-weight:700}
@media(max-width:850px){.course-action-grid,.section-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.attendance-create{grid-template-columns:1fr 1fr}.invite-member-panel{align-items:stretch;flex-direction:column}}
@media(max-width:560px){.course-hero{align-items:flex-start;flex-direction:column}.course-hero .course-cover{width:100%;height:180px}.course-action-grid,.section-card-grid,.attendance-create{grid-template-columns:1fr}.attendance-section-filter{align-items:stretch;flex-direction:column}.attendance-sheet>header{align-items:stretch;flex-direction:column}}

/* Professional course settings */
.course-settings-page{max-width:1180px;margin:0 auto;padding:0 0 4rem}
.settings-hero{display:flex;align-items:flex-start;justify-content:space-between;gap:2rem;margin-bottom:1.4rem;padding:1.7rem 1.8rem;border:1px solid var(--line);border-radius:1rem;background:linear-gradient(135deg,#fff 55%,#eef6ff);box-shadow:0 8px 28px rgba(23,35,60,.06)}
.settings-hero-copy{min-width:0}.settings-title-row{display:flex;align-items:center;flex-wrap:wrap;gap:.75rem;margin:.3rem 0}.settings-title-row h1{margin:0;font-size:1.8rem}.settings-hero-copy>p{margin:.25rem 0 .9rem;color:var(--muted)}
.settings-status{display:inline-flex;align-items:center;gap:.35rem;padding:.3rem .55rem;border-radius:999px;font-size:.65rem;font-weight:800}.settings-status.is-active{background:#e6f7f1;color:#087160}.settings-status.is-archived{background:#eef1f5;color:#657084}
.settings-meta{display:flex;flex-wrap:wrap;gap:1rem;color:#687386;font-size:.7rem;font-weight:650}.settings-meta span{display:inline-flex;align-items:center;gap:.35rem}.settings-meta i{color:#168d81}.settings-hero-actions{display:flex;align-items:center;gap:.55rem}.settings-hero-actions .btn-wizard-primary{display:inline-flex;align-items:center;gap:.4rem;white-space:nowrap}
.sidebar-subnav{display:flex;flex-direction:column;gap:.08rem;margin:-.05rem 0 .25rem 1.55rem;padding:.2rem 0 .25rem .68rem;border-left:1px solid #dbe3ee}.sidebar-nav .sidebar-subnav a{padding:.38rem .5rem;color:#7a8494;font-size:.68rem;font-weight:600}.sidebar-nav .sidebar-subnav a:hover{background:#f3f6fa;color:#244fc7}
.settings-content{display:grid;gap:1rem;min-width:0}.course-settings-page .settings-card{scroll-margin-top:1rem;margin:0!important;padding:0!important;overflow:hidden;border:1px solid var(--line)!important;border-radius:.9rem!important;background:#fff;box-shadow:0 2px 8px rgba(23,35,60,.035)}
.settings-card-header{display:flex;align-items:center;gap:.85rem;padding:1.25rem 1.35rem;border-bottom:1px solid #e9edf3;background:#fbfcfe}.settings-card-header h2,.settings-card-header p{margin:0}.settings-card-header h2{font-size:1rem;letter-spacing:-.015em}.settings-card-header p{margin-top:.2rem;color:var(--muted);font-size:.72rem}.settings-card-icon{display:grid;width:39px;height:39px;flex:0 0 39px;place-items:center;border-radius:.65rem;background:#e8f5f2;color:#168d81}
.cover-setting{display:flex;align-items:center;gap:1rem;padding:1.2rem 1.35rem;border-bottom:1px solid #edf0f4}.cover-preview{display:grid;width:92px;height:58px;flex:0 0 92px;overflow:hidden;place-items:center;border:1px solid #dfe5ed;border-radius:.6rem;background:#f1f4f8;color:#8792a2}.cover-preview img{width:100%;height:100%;object-fit:cover}.cover-copy{display:flex;min-width:160px;flex:1;flex-direction:column}.cover-copy strong{font-size:.76rem}.cover-copy small{color:var(--muted);font-size:.66rem}.cover-upload-form{display:flex!important;align-items:center!important;flex-wrap:nowrap!important;margin:0!important}.file-button{display:inline-flex;align-items:center;gap:.4rem;padding:.6rem .75rem;border:1px dashed #b9c4d3;border-radius:.5rem;color:#526074!important;cursor:pointer;white-space:nowrap}.file-button input{position:absolute;width:1px!important;height:1px;overflow:hidden;opacity:0}
.settings-form,.course-settings-page .settings-content>form{display:block;margin:0}.settings-field-grid{display:grid;grid-template-columns:1fr 1.6fr;gap:1rem;padding:1.35rem}.settings-field-grid label{align-items:stretch}.settings-field-grid label>span,.staff-invite-form label>span{color:#354158;font-size:.72rem}.settings-field-grid input,.settings-field-grid select,.settings-field-grid textarea{width:100%}.settings-field-grid .field-wide{grid-column:1/-1}.settings-field-grid small{font-size:.62rem}
.settings-form-actions{display:flex;align-items:center;justify-content:flex-end;gap:1rem;padding:.9rem 1.35rem;border-top:1px solid #e9edf3;background:#fbfcfe}.settings-form-actions span{margin-right:auto;color:#808a99;font-size:.65rem}.settings-form-actions button{display:inline-flex;align-items:center;gap:.4rem}
.settings-fieldset{margin:0;padding:1.35rem;border:0}.settings-fieldset legend{margin-bottom:.7rem;color:#354158;font-size:.72rem;font-weight:750}.settings-choice-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.65rem}.settings-choice{position:relative;display:block;cursor:pointer}.settings-choice input{position:absolute;opacity:0}.settings-choice>span{display:flex;min-height:126px;flex-direction:column;padding:.9rem;border:1px solid #dfe4eb;border-radius:.7rem;transition:.18s}.settings-choice>span>i{margin-bottom:.7rem;color:#708096;font-size:1.05rem}.settings-choice strong{font-size:.72rem}.settings-choice small{margin-top:.25rem;color:#818b99;font-size:.62rem}.settings-choice:hover>span{border-color:#a7c9c5}.settings-choice input:checked+span{border-color:#168d81;background:#f1faf8;box-shadow:0 0 0 1px #168d81}.settings-choice input:checked+span>i{color:#168d81}
.settings-toggle-list{padding:0 1.35rem 1.35rem}.settings-toggle{display:grid!important;grid-template-columns:36px minmax(0,1fr) 42px;align-items:center;gap:.75rem;padding:.8rem 0;border-top:1px solid #edf0f4;cursor:pointer}.settings-toggle>span:nth-child(2){display:flex;flex-direction:column}.settings-toggle strong{color:#354158;font-size:.74rem}.settings-toggle small{color:#7d8797;font-size:.64rem}.settings-toggle-icon{display:grid;width:34px;height:34px;place-items:center;border-radius:.55rem;background:#f0f4f8;color:#66758a}.settings-toggle input{position:absolute;opacity:0}.settings-toggle>i:last-child{display:block;width:40px;height:23px;padding:3px;border-radius:20px;background:#cbd1da;transition:.18s}.settings-toggle>i:last-child:after{display:block;width:17px;height:17px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.2);content:"";transition:.18s}.settings-toggle input:checked+i{background:#168d81}.settings-toggle input:checked+i:after{transform:translateX(17px)}
.settings-tools-grid{display:grid;grid-template-columns:1fr 1fr;gap:.7rem;padding:1.35rem}.settings-tool{position:relative;display:grid!important;grid-template-columns:38px minmax(0,1fr) 23px;align-items:center;gap:.75rem;padding:.9rem;border:1px solid #e0e5ec;border-radius:.7rem;cursor:pointer;transition:.18s}.settings-tool input{position:absolute;opacity:0}.settings-tool>span:nth-child(3){display:flex;flex-direction:column}.settings-tool strong{color:#354158;font-size:.74rem}.settings-tool small{color:#7c8797;font-size:.63rem}.settings-tool-icon{display:grid;width:36px;height:36px;place-items:center;border-radius:.55rem;background:#f0f4f8;color:#68778a}.settings-tool>.bi-check2{display:none;width:21px;height:21px;place-items:center;border-radius:50%;background:#168d81;color:#fff}.settings-tool:has(input:checked){border-color:#8bbfb9;background:#f4fbfa}.settings-tool:has(input:checked) .settings-tool-icon{background:#dff3ef;color:#118477}.settings-tool:has(input:checked)>.bi-check2{display:grid}
.professional-join-code{display:flex;align-items:center;gap:.7rem;padding:1.35rem}.professional-join-code>div{display:flex;min-width:0;flex:1;flex-direction:column}.professional-join-code>div span{color:#7c8796;font-size:.65rem;font-weight:700;text-transform:uppercase}.professional-join-code>div strong{color:#173b55;font-size:1.45rem;letter-spacing:.18em}.professional-join-code form{margin:0}.settings-note{display:flex;align-items:center;gap:.4rem;margin:0;padding:.7rem 1.35rem;border-top:1px solid #e9edf3;background:#fbfcfe;color:#7c8796;font-size:.65rem}
.staff-invite-form{display:grid!important;grid-template-columns:1fr auto;align-items:end!important;padding:1.2rem 1.35rem;margin:0!important;border-bottom:1px solid #edf0f4}.staff-invite-form input{width:100%}.staff-settings-list{display:grid;gap:.8rem;padding:1.35rem}.staff-settings-card{margin:0!important;padding:0!important;border:1px solid #e1e6ed!important;border-radius:.75rem!important;box-shadow:none!important}.staff-settings-card>header{display:flex;align-items:center;gap:.7rem;padding:.9rem 1rem;border-bottom:1px solid #edf0f4}.staff-settings-card>header>div{display:flex;flex-direction:column}.staff-settings-card>header strong{font-size:.76rem}.staff-settings-card>header small{font-size:.64rem}.staff-avatar{display:grid;width:34px;height:34px;place-items:center;border-radius:50%;background:#e6f4f1;color:#117d72;font-size:.72rem;font-weight:800}.staff-settings-card>form{display:flex;align-items:flex-end;gap:.8rem;margin:0;padding:1rem}.permission-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.45rem;flex:1}.permission-grid label{display:block!important}.permission-grid input{position:absolute;opacity:0}.permission-grid span{display:flex;align-items:center;gap:.4rem;padding:.5rem .6rem;border:1px solid #e0e5ec;border-radius:.5rem;color:#6a7586;font-size:.65rem;cursor:pointer}.permission-grid input:checked+span{border-color:#9ac7c2;background:#eff9f7;color:#0d786e}.staff-settings-card>footer{display:flex;justify-content:flex-end;gap:.6rem;padding:.65rem 1rem;border-top:1px solid #edf0f4;background:#fbfcfe}.staff-settings-card>footer form{margin:0}.danger-link,.text-action{padding:.35rem!important;background:transparent!important;font-size:.64rem!important}.danger-link{color:var(--danger)!important}.text-action{color:#59677a!important}.settings-empty{display:flex;align-items:center;gap:.8rem;margin:1.2rem;padding:1rem;border:1px dashed #cfd7e2;border-radius:.7rem;color:#7d8796}.settings-empty>i{font-size:1.2rem}.settings-empty strong{color:#4d596b;font-size:.74rem}.settings-empty p{margin:.15rem 0 0;font-size:.65rem}
.course-settings-page .settings-danger-card{border-color:#efd5d2!important}.settings-danger-card .settings-card-header{background:#fffafa}.settings-danger-card .settings-card-icon{background:#fff0ee;color:var(--danger)}.availability-action{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.2rem 1.35rem}.availability-action>div{display:flex;flex-direction:column}.availability-action strong{font-size:.76rem}.availability-action small{color:#7c8796;font-size:.65rem}.availability-action form{margin:0}
@media(max-width:1000px){.settings-choice-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.settings-hero{flex-direction:column}.settings-hero-actions{width:100%}.settings-hero-actions>*{flex:1}.settings-field-grid,.settings-tools-grid{grid-template-columns:1fr}.settings-field-grid .field-wide{grid-column:auto}.cover-setting{align-items:stretch;flex-direction:column}.cover-preview{width:100%;height:150px}.cover-upload-form{align-items:stretch!important;flex-direction:column!important}.settings-choice-grid{grid-template-columns:1fr}.settings-choice>span{min-height:100px}.professional-join-code{align-items:stretch;flex-direction:column}.professional-join-code .secondary-action{width:100%}.staff-invite-form{grid-template-columns:1fr}.staff-settings-card>form{align-items:stretch;flex-direction:column}.permission-grid{grid-template-columns:1fr 1fr;width:100%}.availability-action{align-items:stretch;flex-direction:column}.settings-form-actions{align-items:stretch;flex-direction:column}.settings-form-actions span{margin:0}.settings-form-actions button{justify-content:center;width:100%}}

/* Legacy-compatible lesson authoring */
.detailed-lecture{align-items:flex-start!important}.lecture-meta,.lecture-links{display:flex;align-items:center;flex-wrap:wrap;gap:.45rem}.lecture-meta{margin-bottom:.3rem}.lecture-meta span{padding:.18rem .45rem;border-radius:999px;background:#eef3f8;color:#617085;font-size:.61rem;font-weight:700}.lecture-meta .is-draft{background:#fff4d8;color:#8a6414}.lecture-links{margin-top:.6rem}.lecture-links a{display:inline-flex;align-items:center;gap:.3rem;padding:.35rem .55rem;border:1px solid #dce3ec;border-radius:.45rem;background:#fff;font-size:.68rem;font-weight:700}.content-editor{margin:.75rem 0;border:1px solid #dfe5ed;border-radius:.7rem;background:#fbfcfe}.content-editor>summary{display:flex;align-items:center;gap:.45rem;padding:.72rem .9rem;color:#3c526c;font-size:.72rem;font-weight:750;cursor:pointer}.content-editor[open]>summary{border-bottom:1px solid #e5eaf0}.lesson-editor-form{display:block!important;margin:0!important;padding:1rem}.lesson-editor-form>header h3,.lesson-editor-form>header p{margin:0}.lesson-editor-form>header p{margin-top:.2rem;color:var(--muted);font-size:.68rem}.lesson-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:.85rem;margin-top:.9rem}.lesson-form-grid label{display:flex;align-items:stretch;flex-direction:column;gap:.3rem}.lesson-form-grid label>span,.attachment-picker legend{color:#3f4c60;font-size:.68rem;font-weight:750}.lesson-form-grid .field-wide{grid-column:1/-1}.lesson-form-grid input,.lesson-form-grid textarea{width:100%}.lesson-form-grid small,.attachment-picker small{color:#7d8795;font-size:.61rem}.attachment-picker{margin:1rem 0 0;padding:.85rem;border:1px solid #dfe5ed;border-radius:.65rem}.attachment-options{display:flex;flex-wrap:wrap;gap:.45rem;margin-bottom:.7rem}.attachment-options label{display:block}.attachment-options input{position:absolute;opacity:0}.attachment-options span{display:flex;align-items:center;gap:.35rem;padding:.48rem .65rem;border:1px solid #dce3eb;border-radius:.5rem;background:#fff;color:#677487;font-size:.65rem;font-weight:700;cursor:pointer}.attachment-options input:checked+span{border-color:#7ebbb5;background:#edf8f6;color:#0f766e}.attachment-picker>input{width:100%;margin-top:.45rem}.attachment-picker>small{display:block;margin-top:.45rem}.lesson-form-actions,.drive-integration{display:flex;align-items:center;justify-content:space-between;gap:1rem}.lesson-form-actions{margin-top:1rem;padding-top:.85rem;border-top:1px solid #e7ebf0}.lesson-form-actions label{font-size:.68rem;font-weight:700}.drive-integration{padding:1.2rem 1.35rem}.drive-integration-copy{display:flex;flex-direction:column}.drive-integration-copy strong{font-size:.78rem}.drive-integration-copy small{max-width:650px;margin-top:.2rem;color:var(--muted);font-size:.66rem}.drive-integration form{margin:0}
@media(max-width:700px){.lesson-form-grid{grid-template-columns:1fr}.lesson-form-grid .field-wide{grid-column:auto}.lesson-form-actions,.drive-integration{align-items:stretch;flex-direction:column}.attachment-options{display:grid;grid-template-columns:1fr 1fr}}

/* Launch UX pass: catalog, assessments, gradebook, and progress */
.catalog-create{margin:0}.catalog-toolbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin:0 0 1rem!important;padding:.7rem .8rem!important;box-shadow:none!important}.catalog-toolbar label{position:relative;display:block;flex:1;max-width:520px}.catalog-toolbar label i{position:absolute;left:.75rem;top:50%;transform:translateY(-50%);color:#8994a4}.catalog-toolbar input{width:100%;padding-left:2.2rem!important}.catalog-toolbar>span{color:#7b8696;font-size:.72rem}.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.catalog-card{display:flex;min-height:245px;flex-direction:column;margin:0!important;padding:1.15rem!important;border-radius:1rem!important;transition:transform .16s,box-shadow .16s}.catalog-card:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(25,40,66,.08)}.catalog-card-top{display:flex;align-items:center;justify-content:space-between}.catalog-course-icon,.assessment-icon,.summary-icon,.evaluation-icon{display:grid;width:42px;height:42px;place-items:center;border-radius:.7rem;background:#eaf1ff;color:#315bce;font-size:1.05rem}.catalog-status,.assessment-status{padding:.25rem .5rem;border-radius:999px;background:#f0f3f7;color:#697587;font-size:.6rem;font-weight:800;text-transform:capitalize}.status-teaching,.status-published,.status-accepted{background:#e8f7f2;color:#0b7765}.status-pending,.status-draft{background:#fff5dc;color:#906b17}.status-rejected,.status-failed{background:#fff0ee;color:#a33a31}.catalog-card-copy{margin:1.25rem 0}.catalog-card-copy>span{color:#728096;font-size:.67rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.catalog-card-copy h2{margin:.35rem 0 .6rem;font-size:1.05rem}.catalog-card-copy p{margin:0;color:#7d8897;font-size:.7rem}.catalog-open{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:.85rem;border-top:1px solid #edf0f4;color:#3558b5;font-size:.72rem;font-weight:800}.catalog-no-results{margin-top:1rem}.catalog-empty .inline-actions{justify-content:center;margin-top:1rem!important}
.notice-panel{display:flex;align-items:flex-start;gap:.8rem;margin:1rem 0;padding:1rem 1.1rem;border:1px solid #e2e7ed;border-radius:.75rem;background:#fff}.notice-panel>i{font-size:1.15rem}.notice-panel strong{font-size:.76rem}.notice-panel p{margin:.2rem 0 0;color:#6f7b8c;font-size:.68rem}.notice-warning{border-color:#eadcae;background:#fffaf0;color:#826313}.notice-error{border-color:#f0d0cc;background:#fff7f6;color:#a13a31}.assessment-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.assessment-card{display:flex;flex-direction:column;margin:0!important;padding:0!important;overflow:hidden;border-radius:.9rem!important}.assessment-card>header{display:flex;align-items:flex-start;gap:.8rem;padding:1.15rem;border-bottom:1px solid #edf0f4}.assessment-card>header>div{flex:1}.assessment-card h2{margin:.3rem 0;font-size:1rem}.assessment-card header small{font-size:.65rem}.assessment-sync-error{margin:.8rem 1rem 0;padding:.55rem .65rem;border-radius:.5rem;background:#fff3f1;color:#a34339;font-size:.65rem}.attempt-list{display:grid;gap:.4rem;padding:1rem}.attempt-list>div{display:grid;grid-template-columns:1fr auto;align-items:center;padding:.65rem .7rem;border:1px solid #e4e9ef;border-radius:.55rem;background:#fbfcfe}.attempt-list span{font-size:.68rem;font-weight:700}.attempt-list strong{color:#2652bf;font-size:.85rem}.attempt-list small{grid-column:1/-1;font-size:.6rem}.assessment-no-results{flex:1;margin:0;padding:1.25rem;color:#8490a0;font-size:.7rem}.assessment-card>footer{display:flex;align-items:center;justify-content:space-between;gap:.7rem;margin-top:auto;padding:.85rem 1rem;border-top:1px solid #edf0f4;background:#fbfcfe}.assessment-card footer form{margin:0}.last-sync{color:#8993a1;font-size:.6rem}.link-assessment-panel{margin-top:1rem!important}.assessment-link-form{display:grid!important;grid-template-columns:1.3fr 1fr .55fr auto;align-items:end!important}.assessment-link-form label,.assessment-link-form input,.assessment-link-form select{width:100%}.compact-empty{display:flex;align-items:center;gap:.7rem;padding:1rem;border:1px dashed #ced7e3;border-radius:.65rem;color:#7d8898}.compact-empty>i{font-size:1.2rem}.compact-empty>span{display:flex;flex-direction:column}.compact-empty strong{color:#4c596c;font-size:.74rem}.compact-empty small{font-size:.64rem}
.gradebook-summary,.progress-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin:0 0 1rem}.gradebook-summary article,.progress-summary article{display:flex;align-items:center;gap:.75rem;margin:0!important;padding:1rem!important}.gradebook-summary article>span{display:grid;width:40px;height:40px;place-items:center;border-radius:.65rem;background:#eaf5f3;color:#117a70}.gradebook-summary article>div,.progress-summary article>div{display:flex;flex-direction:column}.gradebook-summary small,.progress-summary small{font-size:.63rem}.gradebook-summary strong,.progress-summary strong{font-size:1.05rem}.evaluation-workspace>.card-heading{align-items:center}.create-grade-item{position:relative;margin:0!important;padding:0!important;border:0!important}.create-grade-item>summary{display:flex!important;align-items:center;gap:.35rem;margin:0!important;padding:.62rem .8rem!important;border-radius:.5rem;background:var(--primary);color:#fff!important}.create-grade-item[open]>summary{background:var(--primary-dark)}.create-grade-item>form{position:absolute;right:0;z-index:10;width:min(760px,calc(100vw - 3rem));margin-top:.5rem!important;padding:1rem;border:1px solid #dce3ec;border-radius:.75rem;background:#fff;box-shadow:0 18px 45px rgba(23,35,60,.16)}.grade-item-form{display:grid!important;grid-template-columns:1.3fr 1fr 1fr .65fr .65fr;align-items:end!important}.grade-item-form label:has(input[type=checkbox]){grid-column:1/-1}.evaluation-grid{display:grid;gap:.8rem}.evaluation-card{margin:0!important;padding:0!important;overflow:hidden;border-radius:.75rem!important;box-shadow:none!important}.evaluation-card>header{display:flex;align-items:center;gap:.7rem;padding:.85rem 1rem;border-bottom:1px solid #edf0f4}.evaluation-card>header>div{display:flex;flex:1;flex-direction:column}.evaluation-card header div>span{color:#718096;font-size:.58rem;font-weight:800;text-transform:uppercase}.evaluation-card h3{margin:.15rem 0;font-size:.82rem}.evaluation-card header small{font-size:.61rem}.evaluation-icon{width:36px;height:36px;font-size:.85rem}.grade-count{padding:.25rem .45rem;border-radius:999px;background:#edf6f4;color:#14786e;font-size:.58rem;font-weight:800}.quick-grade-form{display:grid!important;grid-template-columns:1.2fr .45fr 1fr auto;align-items:end!important;padding:.85rem 1rem}.quick-grade-form label,.quick-grade-form input,.quick-grade-form select{width:100%}.evaluation-card>footer{display:flex;align-items:center;justify-content:space-between;padding:.65rem 1rem;border-top:1px solid #edf0f4;background:#fbfcfe}.evaluation-card footer form{margin:0}.csv-import{display:flex!important;flex-direction:row!important}.result-type{display:inline-flex;padding:.25rem .48rem;border-radius:999px;background:#eef2f7;color:#627084;font-size:.6rem;font-weight:750}.result-assignment{background:#eef2ff;color:#3d59bd}.result-examplatform{background:#eeeafb;color:#674cb1}.result-attendance{background:#eaf6f3;color:#13796e}.input-suffix{position:relative}.input-suffix input{width:100%;padding-right:2rem!important}.input-suffix b{position:absolute;right:.7rem;top:50%;transform:translateY(-50%);color:#8490a0;font-size:.7rem}
.progress-summary .summary-icon{background:#eaf5f3;color:#137c71}.policy-panel{padding:0!important}.policy-panel>summary{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.15rem;cursor:pointer}.policy-panel>summary>span{display:grid;grid-template-columns:auto 1fr;align-items:center;column-gap:.65rem}.policy-panel>summary>span>i{grid-row:1/3;display:grid;width:38px;height:38px;place-items:center;border-radius:.6rem;background:#edf2ff;color:#3159c2}.policy-panel>summary strong{font-size:.78rem}.policy-panel>summary small{font-size:.63rem}.policy-form{display:grid!important;grid-template-columns:1fr 1fr 1fr 1.4fr auto;align-items:end!important;margin:0!important;padding:1rem 1.15rem;border-top:1px solid #e5eaf0}.policy-toggle{display:flex!important;align-items:center!important;flex-direction:row!important;padding:.55rem .65rem;border:1px solid #dfe5ec;border-radius:.55rem}.policy-toggle>span{display:flex;flex-direction:column}.policy-toggle strong{font-size:.65rem}.policy-toggle small{font-size:.57rem}.progress-list{display:grid;gap:.6rem}.progress-list>article{display:grid;grid-template-columns:1.2fr 1fr 1fr auto;align-items:center;gap:1rem;margin:0!important;padding:.8rem!important;border-radius:.65rem!important;box-shadow:none!important}.progress-person{display:flex;align-items:center;gap:.65rem}.progress-avatar{display:grid;width:34px;height:34px;place-items:center;border-radius:50%;background:#eaf1ff;color:#3159c2;font-size:.68rem;font-weight:800}.progress-person>div{display:flex;flex-direction:column}.progress-person strong{font-size:.72rem}.progress-person small{font-size:.6rem}.progress-measure>div{display:flex;justify-content:space-between;font-size:.62rem}.progress-measure progress{width:100%;height:6px;border:0;border-radius:999px}.completion-badge{display:inline-flex;align-items:center;gap:.3rem;padding:.35rem .5rem;border-radius:999px;background:#f0f3f7;color:#697587;font-size:.6rem;font-weight:800}.completion-badge.is-passing{background:#edf3ff;color:#3159bf}.completion-badge.is-complete{background:#e8f7f2;color:#0b7765}
@media(max-width:1050px){.catalog-grid{grid-template-columns:repeat(2,1fr)}.assessment-link-form,.policy-form{grid-template-columns:1fr 1fr}.policy-form button{grid-column:1/-1}.progress-list>article{grid-template-columns:1fr 1fr}.completion-badge{justify-self:start}}
@media(max-width:700px){.catalog-grid,.assessment-grid,.gradebook-summary,.progress-summary{grid-template-columns:1fr}.catalog-toolbar{align-items:stretch;flex-direction:column}.catalog-toolbar label{max-width:none}.assessment-card>footer,.evaluation-card>footer{align-items:stretch;flex-direction:column}.assessment-card>footer .inline-actions{width:100%}.assessment-link-form,.grade-item-form,.quick-grade-form,.policy-form,.progress-list>article{grid-template-columns:1fr!important}.create-grade-item>form{position:fixed;inset:auto .75rem 1rem;width:auto;max-height:80vh;overflow:auto}.evaluation-workspace>.card-heading{align-items:stretch}.csv-import{align-items:stretch!important;flex-direction:column!important}}

/* Detailed assignments */
.assignments-page{max-width:1120px;margin:0 auto}.assignment-list{display:grid;gap:1rem}.assignments-page .assignment-card,.assignments-page .assignment-create-card{margin:0!important;padding:0!important;overflow:hidden;border:1px solid var(--line)!important;border-radius:.9rem!important;background:#fff;box-shadow:0 2px 9px rgba(23,35,60,.04)}
.assignment-card-header{display:grid;grid-template-columns:58px minmax(0,1fr) 70px;align-items:center;gap:1rem;padding:1.2rem 1.3rem;border-bottom:1px solid #e9edf3;background:#fbfcfe}.assignment-week,.assignment-score{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:54px;border-radius:.6rem;background:#eef5ff}.assignment-week span,.assignment-score span{color:#748197;font-size:.58rem;font-weight:750;text-transform:uppercase}.assignment-week strong,.assignment-score strong{color:#2859b8;font-size:1.05rem}.assignment-title>div{display:flex;flex-wrap:wrap;gap:.35rem}.assignment-title h2{margin:.25rem 0;font-size:1.05rem}.assignment-title p{margin:0;color:var(--muted);font-size:.66rem}.assignment-type,.assignment-draft,.assignment-offline{padding:.22rem .4rem;border-radius:999px;background:#e5f5f1;color:#08766b;font-size:.58rem;font-weight:800}.assignment-draft{background:#eef1f5;color:#687386}.assignment-offline{background:#fff3da;color:#8a6410}
.assignment-timeline{display:grid;grid-template-columns:repeat(3,1fr);padding:.85rem 1.3rem;border-bottom:1px solid #edf0f4}.assignment-timeline>span{display:grid;grid-template-columns:28px 1fr;align-items:center;padding:.2rem .8rem;border-right:1px solid #edf0f4}.assignment-timeline>span:last-child{border:0}.assignment-timeline i{grid-row:1/3;color:#168d81}.assignment-timeline small{font-size:.58rem;text-transform:uppercase}.assignment-timeline strong{font-size:.67rem}.assignment-instructions{padding:1rem 1.3rem;color:#566175;font-size:.78rem;white-space:pre-wrap}.assignment-reference{display:flex;align-items:center;gap:.7rem;margin:0 1.3rem 1rem;padding:.75rem;border:1px solid #dce4ef;border-radius:.65rem;background:#f8fbff;color:var(--ink)}.assignment-reference>span{display:flex;flex:1;flex-direction:column}.assignment-reference>span strong{font-size:.7rem}.assignment-reference>span small{font-size:.6rem}.assignment-rules{display:flex;flex-wrap:wrap;gap:.5rem;padding:0 1.3rem 1rem}.assignment-rules span{display:inline-flex;align-items:center;gap:.3rem;padding:.3rem .45rem;border-radius:.45rem;background:#f1f4f8;color:#657186;font-size:.6rem;font-weight:700}
.assignment-editor{margin:0 1.3rem 1rem;border:1px solid #e1e6ed;border-radius:.7rem}.assignment-editor summary{padding:.7rem .8rem;color:#4f5d70;font-size:.68rem;font-weight:750;cursor:pointer}.assignment-detail-form{display:block!important;margin:0!important;padding:1.2rem}.assignment-editor .assignment-detail-form{border-top:1px solid #e7ebf1}.assignment-form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem}.assignment-form-grid label{align-items:stretch}.assignment-form-grid input,.assignment-form-grid select,.assignment-form-grid textarea{width:100%}.assignment-form-grid .field-wide{grid-column:1/-1}.assignment-form-grid small{font-size:.59rem}.assignment-sections{margin:1rem 0;padding:0;border:0}.assignment-sections legend{color:#475467;font-size:.7rem;font-weight:800}.assignment-sections legend small{margin-left:.35rem;font-weight:500}.assignment-sections>div{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:.55rem}.assignment-sections label{display:flex!important;flex-direction:row!important;align-items:center;gap:.3rem;padding:.45rem .6rem;border:1px solid #dfe5ec;border-radius:.5rem;background:#fafbfd;color:#596679;font-size:.65rem}.assignment-options{display:flex;flex-wrap:wrap;gap:.6rem;margin:1rem 0}.assignment-options label{display:flex!important;flex-direction:row!important;align-items:center;gap:.35rem;padding:.5rem .65rem;border-radius:.5rem;background:#f1f7f6;color:#385f5c}.assignment-submissions{padding:1rem 1.3rem;border-top:1px solid #edf0f4}.assignment-submissions>header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.8rem}.assignment-submissions h3,.assignment-submissions p{margin:0}.assignment-submissions h3{font-size:.85rem}.assignment-submissions p{color:var(--muted);font-size:.62rem}.assignment-card>.danger-zone{margin:0 1.3rem 1rem!important}.assignment-create-card{margin-top:1.2rem!important}.assignment-create-card>.assignment-detail-form{padding:1.35rem}.assignment-create-card .settings-form-actions{margin:1.2rem -1.35rem -1.35rem}
.submission-status,.assignment-message{display:flex;align-items:center;gap:1rem;margin:0 1.3rem 1.2rem;padding:.8rem;border-radius:.6rem;background:#edf8f5;color:#28625c;font-size:.7rem}.assignment-message.is-closed{background:#fff2f0;color:#9c3f36}.learner-submission-form{display:grid!important;grid-template-columns:1.4fr 1fr auto;align-items:end!important;margin:0!important;padding:1rem 1.3rem;border-top:1px solid #edf0f4}.learner-submission-form textarea{width:100%;min-height:80px}.learner-submission-form label small{font-size:.58rem}
.section-management-panel .section-card-grid>article.is-archived{opacity:.68;background:#f4f5f7}.add-section-panel{margin-top:1rem!important}.add-section-panel summary i{margin-right:.3rem}
@media(max-width:850px){.assignment-form-grid{grid-template-columns:1fr 1fr}.assignment-form-grid .field-wide{grid-column:1/-1}.learner-submission-form{grid-template-columns:1fr}.assignment-timeline{grid-template-columns:1fr}.assignment-timeline>span{border-right:0;border-bottom:1px solid #edf0f4}}
@media(max-width:560px){.assignment-card-header{grid-template-columns:50px 1fr}.assignment-score{grid-column:1/-1;min-height:44px}.assignment-form-grid{grid-template-columns:1fr}.assignment-form-grid .field-wide{grid-column:auto}.assignment-submissions>header{align-items:stretch;flex-direction:column;gap:.6rem}.assignment-options{flex-direction:column}}
.grade-item-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem}.grade-item-grid article{padding:1rem;border:1px solid #e6ebf2;border-radius:.7rem}.grade-item-grid article>div{display:flex;flex-direction:column;margin-bottom:.75rem}.grade-item-grid form{align-items:stretch;flex-direction:column;margin:.6rem 0}.grade-item-grid small{font-size:.67rem}@media(max-width:850px){.grade-item-grid{grid-template-columns:1fr}}
.auth-divider{display:flex;align-items:center;gap:1rem;color:#8a94a6;font-size:.82rem;margin:1.25rem 0}.auth-divider::before,.auth-divider::after{content:"";height:1px;background:#e3e7ee;flex:1}.auth-google{width:100%;border:1px solid #d7dce5;background:#fff;color:#273142;border-radius:.7rem;padding:.78rem 1rem;font-weight:600;display:flex;align-items:center;justify-content:center;gap:.7rem;transition:border-color .2s,box-shadow .2s}.auth-google:hover{border-color:#aeb7c6;box-shadow:0 3px 12px rgba(31,45,61,.08)}.google-mark{font-family:Arial,sans-serif;font-size:1.15rem;font-weight:700;color:#4285f4}
.course-wizard{max-width:1180px;margin:0 auto;padding:1.8rem 0 3rem;color:#172033}.wizard-header{display:flex;align-items:flex-start;justify-content:space-between;gap:2rem;margin-bottom:1.5rem}.wizard-header h1{font-size:2rem;line-height:1.2;margin:.35rem 0 .4rem;font-weight:800;letter-spacing:-.035em}.wizard-header p{margin:0;color:#6b7484}.wizard-close{width:42px;height:42px;border:1px solid #dde2ea;border-radius:12px;background:#fff;color:#657084;display:grid;place-items:center;text-decoration:none;box-shadow:0 4px 16px rgba(21,31,50,.04)}.wizard-close:hover{color:#172033;border-color:#bac2cf}.wizard-shell{display:grid;grid-template-columns:270px minmax(0,1fr);align-items:start;background:#fff;border:1px solid #e2e6ed;border-radius:20px;box-shadow:0 14px 45px rgba(33,48,77,.08);overflow:hidden}.wizard-progress{align-self:stretch;min-height:690px;padding:1.7rem;background:linear-gradient(160deg,#132844 0%,#183c62 58%,#176977 120%);color:#fff}.wizard-progress-intro{display:grid;grid-template-columns:42px 1fr;column-gap:.8rem;align-items:center;padding-bottom:1.5rem;border-bottom:1px solid rgba(255,255,255,.13)}.wizard-progress-icon{grid-row:1/3;width:42px;height:42px;border-radius:12px;background:rgba(255,255,255,.13);display:grid;place-items:center;font-size:1.2rem}.wizard-progress-intro strong{font-size:.95rem}.wizard-progress-intro small{color:#b9c9d8}.wizard-progress ol{list-style:none;padding:1.2rem 0;margin:0}.wizard-progress li{position:relative;display:flex;align-items:center;gap:.8rem;padding:.75rem .5rem;cursor:pointer;border-radius:11px;color:#aebfd0;transition:.2s}.wizard-progress li:not(:last-child)::after{content:"";position:absolute;left:20px;top:47px;width:1px;height:17px;background:rgba(255,255,255,.16)}.wizard-progress li>span{flex:0 0 30px;width:30px;height:30px;border:1px solid rgba(255,255,255,.3);border-radius:50%;display:grid;place-items:center;font-size:.78rem;font-weight:700}.wizard-progress li div{display:flex;flex-direction:column}.wizard-progress li strong{font-size:.88rem;color:inherit}.wizard-progress li small{font-size:.72rem;color:inherit;opacity:.8}.wizard-progress li.is-active{background:rgba(255,255,255,.11);color:#fff}.wizard-progress li.is-active>span{background:#fff;color:#164b68;border-color:#fff}.wizard-progress li.is-complete{color:#d8f5ef}.wizard-progress li.is-complete>span{font-size:0;background:#34b69a;border-color:#34b69a}.wizard-progress li.is-complete>span::after{content:"\2713";font-size:.8rem}.wizard-tip{display:flex;gap:.75rem;margin-top:5rem;padding:1rem;border:1px solid rgba(255,255,255,.13);border-radius:12px;background:rgba(255,255,255,.07);color:#c8d6e2}.wizard-tip>i{color:#ffd56a}.wizard-tip p{font-size:.75rem;line-height:1.55;margin:0}.wizard-tip strong{display:block;color:#fff;margin-bottom:.2rem}.wizard-form{min-width:0;padding:2.2rem 2.5rem 0}.wizard-step{display:none;min-height:540px;animation:wizard-in .25s ease}.wizard-step.is-active{display:block}@keyframes wizard-in{from{opacity:0;transform:translateX(8px)}to{opacity:1;transform:none}}.step-heading{padding-bottom:1.6rem;margin-bottom:1.7rem;border-bottom:1px solid #edf0f4}.step-heading>span{color:#118a7e;text-transform:uppercase;letter-spacing:.09em;font-weight:800;font-size:.7rem}.step-heading h2{font-size:1.55rem;font-weight:800;letter-spacing:-.025em;margin:.35rem 0}.step-heading p{color:#747d8c;margin:0;font-size:.9rem}.wizard-field-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}.wizard-field-grid-code{grid-template-columns:minmax(160px,.45fr) 1fr}.wizard-grid-full{grid-column:1/-1}.wizard-form .field-group{margin-bottom:1.4rem}.wizard-form .field-group>label,.wizard-form legend{font-size:.82rem;font-weight:700;margin-bottom:.5rem;color:#303b4c}.wizard-form fieldset{border:0;padding:0}.wizard-form .field-group>small,.field-help{display:block;color:#87909f;font-size:.72rem;margin-top:.4rem}.wizard-form .input-shell{border:1px solid #d9dee7;background:#fbfcfd;border-radius:10px;transition:.2s}.wizard-form .input-shell:focus-within{border-color:#168d81;background:#fff;box-shadow:0 0 0 3px rgba(22,141,129,.1)}.wizard-form .input-shell input{font-size:.88rem;padding:.78rem .75rem}.wizard-textarea{width:100%;border:1px solid #d9dee7;background:#fbfcfd;border-radius:10px;padding:.8rem .9rem;font:inherit;font-size:.88rem;resize:vertical;outline:0}.wizard-textarea:focus{border-color:#168d81;background:#fff;box-shadow:0 0 0 3px rgba(22,141,129,.1)}.wizard-form .field-label-row>span{font-size:.7rem;color:#8b94a2}.choice-card-grid{display:grid;gap:.8rem}.choice-card-grid-three{grid-template-columns:repeat(3,1fr)}.choice-card{position:relative;display:flex;flex-direction:column;min-height:150px;padding:1rem;border:1px solid #dce1e9;border-radius:13px;background:#fff;cursor:pointer;transition:.2s}.choice-card:hover{border-color:#9fc6c1;transform:translateY(-1px)}.choice-card input{position:absolute;opacity:0;pointer-events:none}.choice-card:has(input:checked){border-color:#168d81;background:#f3fbf9;box-shadow:0 0 0 1px #168d81}.choice-icon{width:36px;height:36px;border-radius:10px;background:#edf7f5;color:#168d81;display:grid;place-items:center;margin-bottom:.8rem}.choice-card strong{font-size:.88rem}.choice-card small{font-size:.71rem;color:#7b8594;margin-top:.25rem}.choice-check{display:none;position:absolute;right:.8rem;top:.8rem;color:#168d81}.choice-card:has(input:checked) .choice-check{display:block}.choice-card-grid.compact .choice-card{min-height:125px}.setting-panel{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.1rem;border:1px solid #dce1e9;border-radius:13px;margin-bottom:1.5rem}.setting-panel>div{display:flex;align-items:center;gap:.8rem}.setting-panel>div>div{display:flex;flex-direction:column}.setting-panel strong{font-size:.85rem}.setting-panel small{color:#7c8695;font-size:.72rem}.setting-icon{width:38px;height:38px;border-radius:10px;background:#edf7f5;color:#168d81;display:grid;place-items:center}.switch-control input{position:absolute;opacity:0}.switch-control span{display:block;width:42px;height:24px;padding:3px;background:#cbd1da;border-radius:20px;cursor:pointer;transition:.2s}.switch-control span::after{content:"";display:block;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.2);transition:.2s}.switch-control input:checked+span{background:#168d81}.switch-control input:checked+span::after{transform:translateX(18px)}.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:.65rem}.feature-toggle{position:relative;cursor:pointer}.feature-toggle>input{position:absolute;opacity:0}.feature-toggle>span{min-height:72px;display:grid;grid-template-columns:32px 1fr;grid-template-rows:auto auto;align-items:center;padding:.8rem 2.5rem .8rem .8rem;border:1px solid #dfe3ea;border-radius:11px;transition:.2s}.feature-toggle>span>i{grid-row:1/3;width:30px;height:30px;border-radius:8px;background:#f1f4f8;color:#647084;display:grid;place-items:center}.feature-toggle b{font-size:.78rem}.feature-toggle small{font-size:.66rem;color:#818b99}.feature-toggle>.bi-check2{position:absolute;right:.8rem;top:50%;transform:translateY(-50%);color:#fff;background:#168d81;border-radius:50%;width:20px;height:20px;display:none;place-items:center}.feature-toggle input:checked+span{border-color:#83bdb6;background:#f5fbfa}.feature-toggle input:checked+span>i{background:#daf3ee;color:#168d81}.feature-toggle input:checked~.bi-check2{display:grid}.course-review-card{border:1px solid #dde2e9;border-radius:15px;overflow:hidden}.review-hero{display:flex;gap:1rem;padding:1.3rem;background:linear-gradient(120deg,#f1faf8,#f5f8fc)}.review-icon{flex:0 0 55px;width:55px;height:55px;border-radius:14px;background:#168d81;color:#fff;display:grid;place-items:center;font-size:1.4rem}.review-hero>div>span{font-size:.67rem;color:#168d81;font-weight:800;letter-spacing:.08em}.review-hero h3{font-size:1.15rem;margin:.15rem 0 .25rem;font-weight:800}.review-hero p{color:#707b8a;font-size:.75rem;margin:0;max-width:620px}.review-facts{display:grid;grid-template-columns:repeat(3,1fr);margin:0;padding:1.2rem}.review-facts div{padding:.7rem;border-right:1px solid #edf0f3}.review-facts div:nth-child(3n){border-right:0}.review-facts dt{font-size:.65rem;text-transform:uppercase;letter-spacing:.06em;color:#8992a0}.review-facts dd{font-size:.8rem;font-weight:700;margin:.2rem 0 0}.review-note{display:flex;gap:.85rem;margin-top:1rem;padding:1rem;border-radius:12px;background:#fff9e9;color:#6b5722}.review-note>i{font-size:1.2rem}.review-note strong{font-size:.8rem}.review-note p{font-size:.72rem;margin:.2rem 0 0;color:#857342}.wizard-actions{margin:0 -2.5rem;min-height:76px;padding:1rem 2.5rem;border-top:1px solid #e7eaf0;display:flex;align-items:center;gap:.75rem}.wizard-actions button[hidden]{display:none}.wizard-save-note{margin-left:auto;color:#8a93a1;font-size:.68rem}.wizard-save-note i{margin-right:.3rem}.btn-wizard-primary,.btn-wizard-secondary{border:0;border-radius:10px;padding:.72rem 1.1rem;font-size:.8rem;font-weight:700}.btn-wizard-primary{background:#168d81;color:#fff;box-shadow:0 5px 14px rgba(22,141,129,.2)}.btn-wizard-primary:hover{background:#10796f}.btn-wizard-secondary{background:#f0f3f6;color:#566173}.btn-wizard-secondary:hover{background:#e7ebef}@media(max-width:900px){.wizard-shell{grid-template-columns:1fr}.wizard-progress{min-height:auto;padding:1rem 1.2rem}.wizard-progress-intro,.wizard-tip,.wizard-progress li div{display:none}.wizard-progress ol{display:flex;padding:0;justify-content:space-between}.wizard-progress li{padding:.3rem;flex:1}.wizard-progress li:not(:last-child)::after{left:calc(50% + 18px);top:18px;width:calc(100% - 36px);height:1px}.wizard-progress li>span{margin:auto}.wizard-form{padding:1.5rem 1.3rem 0}.wizard-actions{margin:0 -1.3rem;padding:1rem 1.3rem}.wizard-step{min-height:auto}}@media(max-width:650px){.course-wizard{padding:.7rem 0 2rem}.wizard-header h1{font-size:1.55rem}.wizard-header p{font-size:.8rem}.wizard-field-grid,.wizard-field-grid-code,.choice-card-grid-three,.feature-grid,.review-facts{grid-template-columns:1fr}.choice-card{min-height:105px}.review-facts div,.review-facts div:nth-child(3n){border-right:0;border-bottom:1px solid #edf0f3}.wizard-save-note{display:none}.wizard-actions{position:sticky;bottom:0;background:#fff;z-index:2}.btn-wizard-primary{margin-left:auto}}
.course-wizard:not(.is-enhanced) .wizard-step{display:block}
.choice-card-grid-four{grid-template-columns:repeat(4,1fr)}.join-code-panel,.invite-member-panel{display:flex;align-items:center;gap:1rem;padding:1.1rem;margin:1.2rem 0;border:1px solid #dce2e9;border-radius:14px;background:#f8fbfc}.join-code-panel>div{display:flex;flex-direction:column;margin-right:auto}.join-code-panel>div>span{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:#748091}.join-code-panel>div>strong{font-size:1.35rem;letter-spacing:.2em;color:#173b55}.join-code-panel small{font-size:.7rem;color:#7b8593;letter-spacing:0}.join-code-panel form{margin:0}.invite-member-panel{display:block}.invite-member-panel h2{font-size:1.1rem;margin:0}.invite-member-panel p{font-size:.78rem;color:#748091}.invite-member-panel form{display:grid;grid-template-columns:1.3fr 1.2fr 1fr auto;gap:.6rem}.invite-member-panel input,.invite-member-panel select{border:1px solid #d9dee7;border-radius:9px;padding:.7rem .8rem;background:#fff}.join-course-page{min-height:calc(100vh - 150px);display:grid;place-items:center;padding:2rem}.join-course-card{width:min(100%,560px);padding:2.3rem;background:#fff;border:1px solid #dce5f1;border-radius:20px;box-shadow:0 22px 60px rgba(18,42,82,.11)}.join-course-header{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1.7rem}.join-course-icon{display:grid;width:52px;height:52px;flex:0 0 52px;place-items:center;border-radius:14px;background:linear-gradient(135deg,#e7f2ff,#e1faf6);color:#0879bb;font-size:1.3rem}.join-course-header .step-heading h1{margin:.18rem 0 .35rem;font-size:1.65rem}.join-course-header .step-heading p{margin:0;color:#748095;font-size:.8rem}.join-course-form{display:block;margin:0}.join-course-card .field-group{display:flex;width:100%;flex-direction:column;margin-bottom:1.15rem}.join-field-heading{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:.42rem}.join-course-card label{margin:0;color:#344057;font-size:.76rem;font-weight:750}.join-field-heading>span{color:#8792a4;font-size:.59rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.join-input-shell{display:flex;width:100%;height:48px;align-items:center;border:1px solid #cfd8e6;border-radius:.65rem;background:#fff;transition:border-color .18s,box-shadow .18s}.join-input-shell:focus-within{border-color:#0b63f6;box-shadow:0 0 0 3px rgba(11,99,246,.1)}.join-input-shell>i{width:45px;flex:0 0 45px;color:#7e8ba0;text-align:center}.join-input-shell input:not([type=checkbox]){width:100%;height:100%;min-height:0;border:0;border-radius:.65rem;background:transparent;padding:.65rem .8rem .65rem 0;box-shadow:none}.join-course-card small{margin-top:.42rem;color:#7e8896;font-size:.67rem}.join-course-card .field-validation:empty{display:none}.join-course-card .btn-wizard-primary{display:flex;width:100%;height:46px;align-items:center;justify-content:center;gap:.55rem;margin-top:.35rem}.join-code-input{text-transform:uppercase;letter-spacing:.18em;font-size:1rem!important;font-weight:800}.join-course-note{display:flex;align-items:flex-start;gap:.65rem;margin-top:1.4rem;padding-top:1.15rem;border-top:1px solid #edf1f6;color:#7a8698;font-size:.67rem;line-height:1.5}.join-course-note i{color:#079d89;font-size:1rem}.join-course-note span{display:flex;flex-direction:column}.join-course-note strong{color:#455168;font-size:.68rem}@media(max-width:1000px){.choice-card-grid-four{grid-template-columns:repeat(2,1fr)}.invite-member-panel form{grid-template-columns:1fr 1fr}}@media(max-width:650px){.choice-card-grid-four,.invite-member-panel form{grid-template-columns:1fr}.join-code-panel{align-items:stretch;flex-direction:column}.join-course-page{padding:1rem}.join-course-card{padding:1.4rem}.join-course-header{gap:.8rem}.join-course-icon{width:46px;height:46px;flex-basis:46px}.join-course-header .step-heading h1{font-size:1.45rem}}

/* Action-oriented dashboard and global agenda */
.command-dashboard,.agenda-page{max-width:1240px;margin:0 auto}.command-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.9rem;margin:0 0 1.2rem}.command-stats>a{display:flex;align-items:center;gap:.85rem;min-width:0;padding:1rem;border:1px solid var(--line);border-radius:.85rem;background:#fff;color:var(--ink);text-decoration:none;box-shadow:0 3px 12px rgba(23,35,60,.035);transition:.2s}.command-stats>a:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(23,35,60,.08)}.command-stats>a>span:last-child{display:grid;min-width:0}.command-stats small{color:#758095;font-size:.64rem;font-weight:750;text-transform:uppercase;letter-spacing:.04em}.command-stats strong{font-size:1.55rem;line-height:1.2}.command-stats em{overflow:hidden;color:#858e9e;font-size:.62rem;font-style:normal;text-overflow:ellipsis;white-space:nowrap}.command-stat-icon,.task-icon{display:grid;flex:0 0 42px;width:42px;height:42px;place-items:center;border-radius:.7rem}.command-stat-icon.is-teal{background:#e5f6f2;color:#0b8377}.command-stat-icon.is-amber{background:#fff3d9;color:#a16b00}.command-stat-icon.is-blue{background:#e8f1ff;color:#2864c7}.command-stat-icon.is-rose{background:#ffebed;color:#bf4955}.command-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,.75fr);gap:1rem;align-items:start}.command-grid>.dashboard-card{margin:0}.dashboard-card>header .eyebrow{display:block;margin-bottom:.28rem}.task-list{display:grid}.task-row{display:grid;grid-template-columns:42px minmax(0,1fr) auto 16px;align-items:center;gap:.8rem;padding:.82rem 1rem;border-top:1px solid #edf0f4;color:var(--ink);text-decoration:none;transition:.18s}.task-row:hover{background:#f8fafc}.task-icon{background:#edf3ff;color:#3167c4}.tone-warning .task-icon{background:#fff2d8;color:#9a6807}.tone-success .task-icon{background:#e7f6f0;color:#168166}.task-copy{display:flex;min-width:0;flex-direction:column}.task-copy small{color:#168d81;font-size:.59rem;font-weight:750;text-transform:uppercase}.task-copy strong{overflow:hidden;font-size:.76rem;text-overflow:ellipsis;white-space:nowrap}.task-copy em{overflow:hidden;color:#7c8798;font-size:.63rem;font-style:normal;text-overflow:ellipsis;white-space:nowrap}.task-row time{display:flex;min-width:62px;flex-direction:column;text-align:right}.task-row time b{font-size:.68rem}.task-row time small{color:#87909f;font-size:.58rem}.task-now{padding:.3rem .45rem;border-radius:999px;background:#fff1d5;color:#8b640b;font-size:.58rem;font-weight:800}.compact-empty{padding:1.5rem!important}.compact-empty i{font-size:1.5rem!important}.course-switcher .workspace-row{padding:.82rem 1rem}.risk-panel{margin-top:1rem}.risk-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border-top:1px solid #edf0f4}.risk-grid>a{display:grid;grid-template-columns:36px minmax(0,.7fr) minmax(0,1fr) 18px;align-items:center;gap:.7rem;padding:.9rem 1rem;border-right:1px solid #edf0f4;border-bottom:1px solid #edf0f4;color:var(--ink);text-decoration:none}.risk-grid>a:nth-child(2n){border-right:0}.risk-grid>a>span{display:flex;min-width:0;flex-direction:column}.risk-grid strong,.risk-grid b{font-size:.7rem}.risk-grid small{overflow:hidden;color:#7b8595;font-size:.59rem;text-overflow:ellipsis;white-space:nowrap}.risk-reason b{color:#b1424d}.agenda-filters{display:flex;flex-wrap:wrap;gap:.45rem;margin-bottom:1.2rem}.agenda-filters button{padding:.5rem .75rem;border:1px solid #dde3ea;border-radius:999px;background:#fff;color:#657185;font-size:.69rem;font-weight:700}.agenda-filters button.is-active{border-color:#168d81;background:#168d81;color:#fff}.agenda-day{display:grid;grid-template-columns:120px minmax(0,1fr);margin-bottom:.9rem;border:1px solid var(--line);border-radius:.85rem;background:#fff;overflow:hidden}.agenda-day>header{display:flex;flex-direction:column;padding:1rem;border-right:1px solid #edf0f4;background:#f9fbfc}.agenda-day>header span{color:#168d81;font-size:.65rem;font-weight:800;text-transform:uppercase}.agenda-day>header strong{font-size:.8rem}.agenda-day>header em{align-self:flex-start;margin-top:.35rem;padding:.2rem .4rem;border-radius:999px;background:#dcf3ee;color:#08766b;font-size:.55rem;font-style:normal;font-weight:800}.agenda-day .task-row:first-child{border-top:0}.agenda-no-results[hidden]{display:none!important}.mobile-tabbar{display:none}

/* Compact teacher assignment cards */
.assignment-card-header{grid-template-columns:58px minmax(0,1fr) 70px auto}.assignment-expand{display:inline-flex;align-items:center;gap:.35rem;padding:.48rem .6rem;border:1px solid #dce3ea;border-radius:.55rem;background:#fff;color:#526075;font-size:.63rem;font-weight:750}.assignment-card.is-compact:not(.is-expanded)>.assignment-timeline,.assignment-card.is-compact:not(.is-expanded)>.assignment-instructions,.assignment-card.is-compact:not(.is-expanded)>.assignment-reference,.assignment-card.is-compact:not(.is-expanded)>.assignment-rules,.assignment-card.is-compact:not(.is-expanded)>.assignment-editor,.assignment-card.is-compact:not(.is-expanded)>.assignment-submissions>.table-responsive,.assignment-card.is-compact:not(.is-expanded)>.assignment-submissions>.muted,.assignment-card.is-compact:not(.is-expanded)>.danger-zone{display:none}.assignment-card.is-compact:not(.is-expanded)>.assignment-submissions{padding:.7rem 1.3rem}.assignment-card.is-compact:not(.is-expanded)>.assignment-submissions>header{margin:0}.progress-alert{display:flex;align-items:center;gap:1rem;margin-bottom:1rem;padding:1rem 1.15rem;border:1px solid #f0d3d6;border-radius:.85rem;background:#fff7f7}.progress-alert>span{display:grid;flex:0 0 42px;width:42px;height:42px;place-items:center;border-radius:.7rem;background:#ffe4e7;color:#bc4450}.progress-alert>div{flex:1}.progress-alert small{color:#b1424d;font-size:.6rem;font-weight:800;text-transform:uppercase}.progress-alert h2{margin:.08rem 0;font-size:.9rem}.progress-alert p{margin:0;color:#7d6d70;font-size:.65rem}.progress-alert a{color:#a53c47;font-size:.66rem;font-weight:750}.progress-list>article.needs-attention{border-left:3px solid #cf5964;background:#fffafa}.completion-badge.is-risk{background:#ffe5e7;color:#b13f4a}

@media(max-width:1000px){.command-stats{grid-template-columns:repeat(2,1fr)}.command-grid{grid-template-columns:1fr}.risk-grid{grid-template-columns:1fr}.risk-grid>a{border-right:0}.assignment-card-header{grid-template-columns:58px minmax(0,1fr) 70px}.assignment-expand{grid-column:1/-1;justify-content:center}}
@media(max-width:700px){.app-content{padding-bottom:68px}.command-stats{grid-template-columns:1fr 1fr}.command-stats>a{align-items:flex-start;padding:.8rem}.command-stat-icon{display:none}.command-stats em{white-space:normal}.agenda-day{grid-template-columns:1fr}.agenda-day>header{padding:.7rem 1rem;border-right:0;border-bottom:1px solid #edf0f4;flex-direction:row;align-items:center;gap:.5rem}.agenda-day>header em{margin:0}.task-row{grid-template-columns:38px minmax(0,1fr) auto}.task-row>i:last-child{display:none}.risk-grid>a{grid-template-columns:34px minmax(0,1fr) 18px}.risk-reason{grid-column:2/3}.progress-alert{align-items:flex-start;flex-wrap:wrap}.progress-alert a{margin-left:58px}.mobile-tabbar{position:fixed;z-index:50;right:0;bottom:0;left:0;display:grid;grid-template-columns:repeat(4,1fr);height:64px;padding:max(.35rem,env(safe-area-inset-bottom)) .5rem .3rem;border-top:1px solid #dce2e9;background:rgba(255,255,255,.96);backdrop-filter:blur(14px)}.mobile-tabbar a{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:.12rem;border-radius:.5rem;color:#788397;font-size:.55rem;text-decoration:none}.mobile-tabbar a i{font-size:1.05rem}.mobile-tabbar a.is-active{background:#eaf6f3;color:#087e73}.assignment-card-header{grid-template-columns:50px 1fr}.assignment-score{grid-column:auto}.assignment-expand{grid-column:1/-1}.agenda-page .workspace-heading,.command-dashboard .workspace-heading{align-items:stretch;flex-direction:column}}
html:not(.js) .assignment-card.is-compact:not(.is-expanded)>.assignment-timeline,html:not(.js) .assignment-card.is-compact:not(.is-expanded)>.assignment-instructions,html:not(.js) .assignment-card.is-compact:not(.is-expanded)>.assignment-reference,html:not(.js) .assignment-card.is-compact:not(.is-expanded)>.assignment-rules,html:not(.js) .assignment-card.is-compact:not(.is-expanded)>.assignment-editor,html:not(.js) .assignment-card.is-compact:not(.is-expanded)>.assignment-submissions>.table-responsive,html:not(.js) .assignment-card.is-compact:not(.is-expanded)>.assignment-submissions>.muted,html:not(.js) .assignment-card.is-compact:not(.is-expanded)>.danger-zone{display:revert}html:not(.js) .assignment-expand{display:none}

/* Knoxelhub brand system */
:root{--primary:#0b63f6;--primary-dark:#082d8c;--teal:#04aF9f;--ink:#102044;--muted:#65738d;--line:#dce5f3;--soft:#f6f9ff;--brand-cyan:#09c7f4;--brand-mint:#0ed5af;--brand-amber:#ffab19}
body{overflow-x:hidden;background:linear-gradient(180deg,#f9fbff 0,#f5f8fe 100%)}
.brand-mark{width:42px;height:42px;border-radius:0;background:transparent;overflow:visible;color:inherit}
.brand-mark img{display:block;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 5px 8px rgba(7,63,180,.2))}
.public-brand>span:last-child,.sidebar-brand>a>span:last-child,.mobile-header>a>span:last-child{font-weight:800;letter-spacing:-.055em;text-transform:lowercase}
.public-brand>span:last-child>span,.sidebar-brand>a>span:last-child>span,.mobile-header>a>span:last-child>span{color:#0aaed4}
.public-brand,.sidebar-brand>a,.mobile-header>a{font-size:1.23rem}
.public-brand .brand-mark{box-shadow:none}
.public-header{border-bottom-color:#dce7f7;background:rgba(255,255,255,.9)}
.public-header nav .public-cta,.primary-action,.auth-submit,.btn-wizard-primary{background:linear-gradient(135deg,#0a72fb,#073aa9);box-shadow:0 8px 22px rgba(9,92,225,.22)}
.public-header nav .public-cta:hover,.primary-action:hover,.auth-submit:hover,.btn-wizard-primary:hover{background:linear-gradient(135deg,#0864e2,#062d87)}
.app-sidebar{border-right-color:#dce7f7;background:linear-gradient(180deg,#fff 0,#f9fbff 100%)}
.sidebar-nav a:hover,.sidebar-nav a.is-active{background:linear-gradient(90deg,#eaf3ff,#edfbff);color:#074dbd}
.sidebar-nav a.is-active{box-shadow:inset 3px 0 #0a8ff0}
.avatar{background:linear-gradient(135deg,#e7f1ff,#ddfbf7);color:#0751bd}
.eyebrow{color:#078fbe}
.landing-page:before{height:820px;background:radial-gradient(circle at 12% 18%,rgba(11,99,246,.16),transparent 39%),radial-gradient(circle at 86% 28%,rgba(9,199,244,.14),transparent 36%),radial-gradient(circle at 70% 74%,rgba(14,213,175,.09),transparent 31%)}
.landing-page .hero-copy{position:relative}
.landing-page .hero-copy:after{position:absolute;z-index:-1;right:-5%;bottom:-8%;width:190px;height:190px;background:url('/images/knoxelhub-mark.png') center/contain no-repeat;content:"";opacity:.055;filter:saturate(1.2)}
.landing-page .hero-copy h1{background:linear-gradient(120deg,#102044 8%,#073fae 55%,#0aaaca 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-badge{border-color:#cfe9fb;background:rgba(243,251,255,.9);color:#0965b8}
.hero-proof i{color:#05a892}
.hero-panel{border-color:#cfe0f6!important;background:linear-gradient(145deg,#fff 35%,#eef7ff);box-shadow:0 30px 75px rgba(7,53,139,.16)}
.preview-progress>span i{background:linear-gradient(90deg,#0868f7,#06c7e8 62%,#10d2a9)}
.hero-panel .feature-list i,.landing-grid article>i{background:linear-gradient(135deg,#e8f2ff,#e4fbf9);color:#0764dd}
.landing-grid article:hover{border-color:#bcd9f5;box-shadow:0 20px 44px rgba(8,69,164,.1)}
.landing-band{background:radial-gradient(circle at 88% 12%,rgba(8,199,239,.18),transparent 30%),linear-gradient(135deg,#071d55,#083a9d 58%,#075f9d)!important}
.landing-steps strong{color:#54e7d2}
.landing-cta a{background:linear-gradient(135deg,#0a72fb,#073aa9);box-shadow:0 12px 28px rgba(9,92,225,.2)}
.landing-cta:before{background:rgba(8,132,242,.12)}
.auth-page{background:radial-gradient(circle at 15% 15%,rgba(11,99,246,.13),transparent 32%),radial-gradient(circle at 88% 85%,rgba(9,199,244,.11),transparent 30%),#f7faff}
.auth-icon{background:linear-gradient(135deg,#0b68f5,#07aeda);box-shadow:0 10px 24px rgba(8,91,214,.24)}
.command-stat-icon.is-teal,.feature-list i{background:#e4faf7;color:#048c7e}
.mobile-tabbar a.is-active{background:linear-gradient(135deg,#eaf3ff,#e5faf8);color:#075bc7}
@media(max-width:560px){.brand-mark{width:36px;height:36px}.public-brand,.mobile-header>a{font-size:1.05rem}.landing-page .hero-copy:after{right:0;bottom:0;width:130px;height:130px}}