:root{--ink:#203331;--muted:#64726e;--green:#157669;--green-dark:#105f54;--tint:#edf5f1;--line:#e2e7e4;--paper:#f6f7f5;--white:#fff;--radius:12px;--z-nav:10;--z-toast:30}
*{box-sizing:border-box}html{scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.65 system-ui,-apple-system,"Segoe UI",sans-serif}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button{border:1px solid var(--line);background:var(--white);border-radius:8px;padding:9px 14px;color:var(--ink);cursor:pointer;min-height:44px}button:hover{border-color:var(--green);background:var(--tint)}button:disabled{opacity:.55;cursor:wait}.primary{background:var(--green);color:var(--white);border-color:var(--green)}.primary:hover{background:var(--green-dark);color:var(--white)}.quiet{background:transparent;border-color:transparent;color:var(--muted)}:focus-visible{outline:3px solid var(--green);outline-offset:3px}[hidden]{display:none!important}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}h1,h2,h3{line-height:1.4;text-wrap:balance}p{margin:0 0 12px;text-wrap:pretty}h1{font-size:30px;font-weight:680;margin:4px 0 8px}h2{font-size:18px;font-weight:680;margin:0}h3{font-size:15px;font-weight:650;margin:0 0 8px}.eyebrow{font-size:12px;color:var(--muted);margin:0 0 4px}.muted,.section-note,.footnote{color:var(--muted);font-size:12px}.section-note{margin:10px 0 16px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:12px;top:-80px;z-index:var(--z-toast);background:white;padding:12px}.skip-link:focus{top:12px}
.app-shell{display:grid;grid-template-columns:208px minmax(0,1fr);min-height:100dvh}.sidebar{height:100dvh;position:sticky;top:0;display:flex;flex-direction:column;padding:30px 16px 24px;background:var(--white);border-right:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:750;white-space:nowrap}.brand:hover{text-decoration:none}.brand-mark,.welcome-mark{display:grid;place-items:center;width:36px;height:36px;background:var(--green);color:white;border-radius:10px;font-size:23px}.brand small{display:block;font-weight:400;font-size:11px;color:var(--muted);margin-top:2px}.primary-nav{display:grid;gap:6px;margin-top:44px}.primary-nav a{display:flex;align-items:center;gap:12px;min-height:46px;padding:10px 14px;border-radius:8px;color:var(--muted);font-size:13px;font-weight:550}.primary-nav a:hover{background:var(--paper);text-decoration:none}.primary-nav [aria-current=page]{background:var(--tint);color:var(--green);font-weight:700}.sidebar-bottom{margin-top:auto;padding:18px 12px 0;font-size:10px;color:var(--muted);border-top:1px solid var(--line)}.sidebar-bottom a{display:block;margin-top:14px;font-size:12px}.connection-dot{display:inline-block;width:6px;height:6px;background:var(--green);border-radius:50%;margin-right:6px;flex-shrink:0}.page-shell{min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 36px;background:white;border-bottom:1px solid var(--line);min-height:68px}.breadcrumb{display:flex;gap:12px;align-items:center;font-size:12px;color:var(--muted)}.breadcrumb strong{color:var(--ink);font-weight:550}.account{display:flex;align-items:center;gap:12px;font-size:12px;min-width:0}.account>span{max-width:240px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.account button{font-size:12px}.page-title{display:flex;justify-content:space-between;gap:24px;align-items:center;margin:0 0 28px}.page-date{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}main{max-width:1392px;margin:auto;padding:32px 36px 24px;min-width:0}.welcome{max-width:640px;margin:56px auto;text-align:center;padding:40px!important}.welcome-mark{margin:0 auto 16px;width:48px;height:48px}.welcome h2{margin-bottom:12px}.welcome button{margin:12px 0 20px}
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.course-filter{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px;min-width:0}.course-filter span{white-space:nowrap}select{color:var(--ink);background:var(--white);border:1px solid var(--line);border-radius:8px;padding:10px 36px 10px 12px;min-height:44px;max-width:260px;font-size:13px;min-width:0}.sync-tools{display:flex;align-items:center;gap:8px}.sync-tools>button{font-size:12px}.sync-state{display:flex;align-items:center;margin-right:8px;font-size:11px;color:var(--muted)}.sync-state strong{font-weight:450;white-space:nowrap}.sync-info{position:relative;margin-left:6px}.sync-info>summary{padding:10px 4px;font-size:11px;min-height:44px;display:flex;align-items:center}.sync-info[open]{max-width:240px}.sync-info p{font-size:11px;margin:8px 0}.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:24px}.metrics>a{display:grid;grid-template-columns:1fr auto;column-gap:12px;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;background:var(--white);color:var(--ink)}.metrics>a:hover{border-color:var(--green);text-decoration:none}.metric-label{font-size:12px;align-self:center}.metrics strong{font-size:32px;font-weight:600;line-height:1.2;font-variant-numeric:tabular-nums}.metric-foot{display:flex;justify-content:space-between;grid-column:1/-1;font-size:11px;color:var(--muted);margin-top:12px}.section-nav{display:flex;gap:24px;border-bottom:1px solid var(--line);margin-bottom:24px;flex-wrap:wrap}.section-nav a{font-size:12px;color:var(--muted);padding:8px 0 12px;min-height:44px}.section-nav a:hover{color:var(--green);text-decoration:none}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,1fr);gap:24px;align-items:start}.main-column,.detail-column{min-width:0;display:grid;gap:24px}.panel{padding:24px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);min-width:0}.section-head{display:flex;gap:16px;justify-content:space-between;align-items:center}.section-head>div{min-width:0}.badge{font-size:11px;background:var(--paper);border:1px solid var(--line);padding:3px 8px;border-radius:6px;font-weight:450;white-space:nowrap;font-variant-numeric:tabular-nums}
.exam-card{border-top:1px solid var(--line);padding:20px 0;display:grid;grid-template-columns:60px minmax(0,1fr);gap:18px}.exam-card:last-child{padding-bottom:0}.exam-day{display:flex;flex-direction:column;align-items:center;height:max-content;background:var(--tint);color:var(--green);border:1px solid #d9e9e0;border-radius:10px;padding:10px 4px}.exam-day .month{font-size:11px}.exam-day strong{font-size:27px;line-height:1.3;font-weight:650;font-variant-numeric:tabular-nums}.exam-day .weekday{font-size:10px}.exam-content{min-width:0}.exam-course{color:var(--muted);font-size:11px;margin:0 0 4px}.exam-content h3{font-size:17px;margin-bottom:5px}.exam-time{font-size:12px;color:var(--muted);margin-bottom:10px;font-variant-numeric:tabular-nums}.exam-basis{font-size:11px;color:var(--green);margin-bottom:12px}.exam-proof{margin:8px 0}.exam-proof>summary{color:var(--muted);font-size:11px}.exam-proof .original{padding:12px;background:var(--paper);border-radius:6px;margin:6px 0 10px}.exam-proof>a{font-size:12px}.resource-label{font-size:12px;font-weight:650;margin:14px 0 8px}.related-files,.attached-files{margin-top:12px}.related-files>summary,.attached-files>summary{font-size:12px;color:var(--green)}
.resource-item{padding:12px 0;display:grid;grid-template-columns:28px minmax(0,1fr);column-gap:10px;border-bottom:1px solid var(--line);min-width:0}.resource-item:last-child{border-bottom:0}.file-type{display:grid;place-items:center;width:28px;height:32px;color:var(--green);border:1px solid var(--line);background:var(--paper);font-size:8px;font-weight:700;border-radius:4px;grid-row:span 2}.file-link{font-size:12px;font-weight:550;line-height:1.55;overflow-wrap:anywhere}.resource-item p{font-size:10px;line-height:1.6;margin:3px 0 0;overflow-wrap:anywhere}.file-symbol{width:36px;height:36px;border-radius:8px;background:var(--paper);color:var(--muted);display:grid;place-items:center}.resource-filter{display:grid;gap:12px;margin:16px 0 4px}.search-field{display:flex;align-items:center;gap:8px;padding:0 10px;background:var(--paper);border:1px solid var(--line);border-radius:8px;color:var(--muted)}.search-field svg{width:16px;height:16px}.search-field input{width:100%;min-width:0;border:0;background:transparent;color:var(--ink);padding:11px 0;min-height:44px;font-size:12px}.search-field:focus-within{outline:2px solid var(--green);outline-offset:2px}.search-field input:focus{outline:0}.resource-tip{font-size:10px;color:var(--muted);border-top:1px solid var(--line);margin:16px 0 0;padding-top:12px}.list-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:12px}.list-footer .muted{font-size:11px}.list-footer button{font-size:11px}.more{border-top:1px solid var(--line);margin-top:20px;padding-top:6px}.more>summary{font-size:12px;color:var(--muted)}summary{cursor:pointer;min-height:44px;padding:10px 0}details>summary{list-style-position:inside}summary:hover{color:var(--green)}.empty{border:1px dashed var(--line);border-radius:8px;padding:20px 16px;margin:16px 0;color:var(--muted);font-size:12px}.empty p{margin:0 0 8px}.empty a{font-size:12px;display:inline-flex;min-height:32px;align-items:center}
.panel-disclosure{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0;list-style:none}.panel-disclosure::-webkit-details-marker{display:none}.panel-disclosure .eyebrow{display:block}.disclosure-title{display:block;font-size:18px;font-weight:680;color:var(--ink)}.text-link{font-size:12px;color:var(--green)}.disclosure-content{padding-top:20px}.preferences{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:16px}.preferences>summary{font-size:12px}.preferences label{display:block;font-size:12px;margin:8px 0}.preferences button{margin-bottom:8px}textarea{width:100%;resize:vertical;min-height:96px;padding:12px;border:1px solid var(--line);border-radius:8px;margin-bottom:8px;color:var(--ink);background:var(--paper)}.consent{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--muted);min-height:32px}.consent input{width:16px;height:16px;flex-shrink:0;margin:0;accent-color:var(--green)}.ai-panel .consent{align-items:flex-start;margin-bottom:16px}.ai-panel .consent input{margin-top:2px}.ai-panel #summaryMeta{margin-top:14px;font-size:11px}.summary-lines{padding-left:18px}.summary-lines li{margin:12px 0;font-size:13px}.summary-lines a{font-size:11px;margin-left:8px}.item{padding:18px 0;border-bottom:1px solid var(--line);min-width:0;overflow-wrap:anywhere}.item:last-child{border-bottom:0}.item>p{font-size:13px;margin:0 0 10px}.item .meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:11px;color:var(--muted)}.item .badge{font-size:10px}.item .due{color:var(--green);font-variant-numeric:tabular-nums}.link-button{border:0;background:transparent;padding:6px 0;min-height:36px;font-size:11px;color:var(--green)}.item .link-button:hover{background:transparent;text-decoration:underline}.news-panel{margin-top:24px}.news-panel .item{display:grid;grid-template-columns:minmax(0,1fr) 250px;column-gap:32px}.news-panel .item>p{margin:0}.news-panel .item .meta{align-content:start;justify-content:flex-end}.news-panel .attached-files{grid-column:1/-1}.news-title{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden;text-wrap:pretty}.news-title>a{font-size:11px}.warning{background:var(--white);border-left:3px solid var(--green);padding:14px 18px;margin:0 0 20px;white-space:pre-line;overflow-wrap:anywhere;font-size:12px}.original{white-space:pre-wrap;font-size:12px;overflow-wrap:anywhere}.footnote{font-size:10px;margin:24px 0 0}.skeleton{display:grid;gap:12px;padding:24px 0}.skeleton span{height:14px;background:var(--paper);border-radius:4px}.skeleton span:nth-child(2){width:70%}.skeleton span:last-child{width:45%}#status{color:var(--muted);font-size:12px;margin:16px 0 0}#aiStatus:empty,#preferenceStatus:empty,#status:empty{display:none}#aiStatus{font-size:12px;color:var(--green);margin:12px 0}#preferenceStatus{font-size:12px;color:var(--green)}dialog{border:1px solid var(--line);border-radius:var(--radius);max-width:720px;width:calc(100% - 32px);max-height:85dvh;padding:24px;color:var(--ink)}dialog::backdrop{background:#20333180}dialog form{text-align:right}#toast{position:fixed;z-index:var(--z-toast);bottom:calc(20px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);padding:12px 20px;background:var(--ink);color:white;border-radius:8px;max-width:calc(100% - 32px);box-shadow:0 4px 6px -1px #0000001a;font-size:13px}
@media(min-width:1600px){main{padding-top:40px}.dashboard-grid{grid-template-columns:minmax(0,1.75fr) minmax(320px,1fr)}}
@media(max-width:1200px){.app-shell{grid-template-columns:176px minmax(0,1fr)}.sidebar{padding:24px 12px}.brand{font-size:12px;gap:8px}.brand-mark{width:30px;height:30px;font-size:20px}.brand small{font-size:10px}.primary-nav a{padding:10px}.sidebar-bottom{padding:16px 4px 0}main{padding:28px 24px}.topbar{padding:12px 24px}.sync-state{display:none}.dashboard-grid{gap:16px;grid-template-columns:minmax(0,1.5fr) minmax(260px,1fr)}.main-column,.detail-column{gap:16px}.panel{padding:20px}.exam-card{gap:12px;grid-template-columns:48px minmax(0,1fr)}.exam-day strong{font-size:24px}.news-panel .item{grid-template-columns:minmax(0,1fr) 200px;gap:20px}.metrics>a{padding:16px}}
@media(max-width:960px){.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;display:flex;flex-direction:row;align-items:center;justify-content:space-between;gap:16px;padding:16px 24px;border-right:0;border-bottom:1px solid var(--line)}.brand{font-size:14px}.brand small{display:none}.primary-nav{display:flex;gap:4px;margin:0}.primary-nav a{padding:8px 12px;min-height:44px;font-size:12px}.primary-nav a svg{display:none}.sidebar-bottom{display:none}.topbar{background:var(--paper);border-bottom:0;padding:10px 24px;min-height:56px}.page-title{margin-bottom:24px}main{padding-top:12px}.page-date{display:none}.dashboard-grid{grid-template-columns:minmax(0,1.4fr) minmax(260px,1fr)}h1{font-size:27px}}
@media(max-width:700px){.sidebar{padding:12px 16px;gap:12px;flex-wrap:wrap}.brand-mark{width:28px;height:28px;font-size:19px}.brand{font-size:13px}.primary-nav{width:100%;justify-content:space-between}.primary-nav a{justify-content:center;flex:1;padding:8px;font-size:12px}.topbar{padding:8px 16px;gap:8px}.breadcrumb{font-size:0;gap:0}.breadcrumb>span{display:none}.breadcrumb strong{font-size:11px}.account{gap:6px}.account>span{max-width:165px;font-size:10px}.account button{font-size:11px;padding:8px}.page-title{margin-bottom:20px}h1{font-size:24px}.page-title .muted{font-size:12px}.page-title .eyebrow{font-size:11px}main{padding:16px 16px calc(24px + env(safe-area-inset-bottom))}.toolbar{flex-wrap:wrap;margin-bottom:16px;gap:12px}.course-filter{flex:1}.course-filter span{display:none}.course-filter select{max-width:100%;width:100%;font-size:12px}.sync-tools{gap:0}.sync-tools>button{padding:8px 10px;font-size:11px}.metrics{gap:8px;margin-bottom:16px}.metrics>a{padding:12px 10px;display:flex;flex-direction:column;align-items:flex-start;gap:8px}.metric-label{font-size:10px;align-self:auto}.metrics strong{font-size:26px}.metric-foot{display:none}.section-nav{gap:0;justify-content:space-between;margin-bottom:16px}.section-nav a{font-size:11px;padding:8px 4px 12px}.dashboard-grid{display:flex;flex-direction:column;gap:16px}.main-column,.detail-column{display:contents}.panel{width:100%;padding:18px 16px;border-radius:10px}#examSection{order:1}#deadlineSection{order:2}#resourceSection{order:3}.change-panel{order:4}.ai-panel{order:5}.news-panel{margin-top:16px}.news-panel .item{grid-template-columns:1fr;gap:8px}.news-panel .item .meta{justify-content:flex-start}.exam-card{grid-template-columns:46px minmax(0,1fr);gap:12px;padding-top:18px}.exam-content h3{font-size:16px}.exam-basis{font-size:11px}.exam-day strong{font-size:23px}.exam-day .weekday{font-size:9px}.resource-item{column-gap:8px}.file-link{font-size:12px}.section-head{gap:10px}.section-head .badge{font-size:10px}.section-note{font-size:11px}h2,.disclosure-title{font-size:17px}.welcome{margin:24px 0;padding:28px 20px!important}.welcome h2{font-size:20px}.welcome p{font-size:13px}.empty{padding:16px 12px}.resource-filter .consent{font-size:12px;min-height:40px}.footnote{line-height:1.8}.news-title{-webkit-line-clamp:3}}
#status:not(:empty){margin:0 0 16px}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}