/* Assignments & Grades family — canonical Tetrahedron composition layer. */
:root{--taf-surface:rgba(255,255,255,.085);--taf-soft:rgba(255,255,255,.06);--taf-line:rgba(255,255,255,.18);--taf-accent:#4db6ff;--taf-text:#f7f5ff;--taf-muted:#c0bad3;--taf-glass:linear-gradient(155deg,rgba(255,255,255,.15),rgba(255,255,255,.045));--taf-shadow:inset 0 1px 0 rgba(255,255,255,.16),0 12px 32px rgba(5,3,18,.22)}
html,body{background:radial-gradient(90% 70% at 12% 0%,rgba(79,209,197,.10) 0%,transparent 55%),radial-gradient(80% 70% at 92% 8%,rgba(167,139,250,.14) 0%,transparent 55%),radial-gradient(120% 120% at 50% 0%,#2a2054 0%,#1a1338 48%,#120e28 100%) fixed,#120e28!important}
.right-column{background:rgba(255,255,255,.025)}
.topbar,.k-topbar{height:60px!important;margin:8px 18px!important;padding:8px 14px!important;border:1px solid rgba(255,255,255,.20)!important;border-radius:16px!important;background:linear-gradient(135deg,rgba(255,255,255,.16),rgba(255,255,255,.07))!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.2),0 10px 30px rgba(5,3,18,.18)!important;-webkit-backdrop-filter:blur(20px) saturate(130%)!important;backdrop-filter:blur(20px) saturate(130%)!important}
.page-content{padding:20px 24px 32px}
.ag-page{max-width:1360px!important;margin:0 auto!important;gap:14px!important}
.ag-hero{padding:20px 22px!important;border-radius:20px!important;background:linear-gradient(155deg,rgba(255,255,255,.1),rgba(255,255,255,.025))!important;background-color:var(--taf-surface)!important;border:1px solid var(--taf-line)!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.08)!important}
.ag-hero h1{font-size:22px!important;line-height:1.15!important;color:var(--taf-text)!important;margin:5px 0 4px!important}
.ag-hero p{font-size:13px!important;color:var(--taf-muted)!important;max-width:720px!important}
.ag-eyebrow{font-size:11px!important;color:var(--taf-accent)!important}
.ag-hero-top{display:flex!important;flex-wrap:wrap!important;align-items:flex-start!important;justify-content:space-between!important;gap:18px!important}
.ag-hero-actions{display:flex!important;flex-wrap:wrap!important;align-items:center!important;gap:9px!important}
.ag-hero-actions .k-btn{
  min-height:42px!important;padding:9px 15px!important;border:1px solid var(--taf-line)!important;
  border-radius:12px!important;background:var(--taf-soft)!important;color:var(--taf-text)!important;
  box-shadow:none!important;font-size:13px!important;font-weight:800!important;line-height:1.2!important;
  text-decoration:none!important;display:inline-flex!important;align-items:center!important;justify-content:center!important;
}
.ag-hero-actions .k-btn:hover{border-color:var(--taf-accent)!important;background:#51466f!important;color:#fff!important}
.ag-hero-actions .k-btn.primary{border-color:#2f9bef!important;background:#2f9bef!important;color:#071828!important;box-shadow:0 8px 20px rgba(47,155,239,.2)!important}
.ag-hero-actions .k-btn.primary:hover{border-color:#4db6ff!important;background:#4db6ff!important;color:#071828!important}
.hero-tabs{display:flex!important;gap:4px!important;overflow-x:auto!important;scrollbar-width:none;border-bottom:1px solid var(--taf-line)!important;padding:5px 0 0!important}
.hero-tabs::-webkit-scrollbar{display:none}.hero-tab{min-height:40px!important;display:inline-flex!important;align-items:center!important;padding:8px 13px!important;color:var(--taf-muted)!important;white-space:nowrap!important;border-radius:11px 11px 0 0!important}
.hero-tab:hover{background:rgba(77,182,255,.08)!important;color:var(--taf-text)!important}.hero-tab.active{background:rgba(77,182,255,.14)!important;color:var(--taf-accent)!important;border-color:rgba(77,182,255,.3)!important;box-shadow:inset 0 -2px 0 var(--taf-accent)}
.aw-demo-row,.sw-demo-row,.rw-demo-row,.gb-demo-row{min-height:28px;padding:0 2px}.aw-demo-chip,.sw-demo-chip,.rw-demo-chip,.gb-demo-chip{background:rgba(79,209,197,.1)!important;border:1px solid rgba(79,209,197,.25)!important;color:#7ce5db!important}.aw-count,.sw-count,.rw-count,.gb-count{color:var(--taf-muted)!important}
.aw-summary,.sw-summary,.rw-summary,.gb-summary{gap:10px!important;grid-template-columns:repeat(auto-fit,minmax(170px,1fr))!important}.aw-summary-card,.sw-summary-card,.rw-summary-card,.gb-summary-card{min-height:112px;padding:14px 15px!important;border-radius:15px!important;background:var(--taf-soft)!important;border:1px solid var(--taf-line)!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.06)!important}.aw-summary-k,.sw-summary-k,.rw-summary-k,.gb-summary-k{color:var(--taf-muted)!important;font-size:10px!important}.aw-summary-v,.sw-summary-v,.rw-summary-v,.gb-summary-v{color:var(--taf-text)!important;font-size:24px!important}.aw-summary-meta,.sw-summary-meta,.rw-summary-meta,.gb-summary-meta{color:var(--taf-muted)!important;font-size:11px!important}
.aw-filter-card,.sw-filter-card,.rw-filter-card,.gb-controls-card{background:var(--taf-surface)!important;border:1px solid var(--taf-line)!important;border-radius:16px!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.06)!important}.aw-pill,.sw-pill,.rw-pill,.gb-pill{background:rgba(255,255,255,.045)!important;border-color:var(--taf-line)!important;color:var(--taf-muted)!important}.aw-pill:hover,.sw-pill:hover,.rw-pill:hover,.gb-pill:hover{border-color:rgba(77,182,255,.4)!important;color:var(--taf-text)!important}.aw-pill.active,.sw-pill.active,.rw-pill.active,.gb-pill.active{background:rgba(77,182,255,.14)!important;border-color:rgba(77,182,255,.35)!important;color:var(--taf-accent)!important}.aw-pill-label,.sw-pill-label,.rw-pill-label,.gb-control-label{color:var(--taf-muted)!important}
.aw-card,.sw-panel,.sw-paper-card,.sw-table-card,.rw-table-card,.gb-matrix-card,.gb-detail,.gb-course-card{background:var(--taf-surface)!important;border:1px solid var(--taf-line)!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.06)!important}.aw-card{border-radius:16px!important}.aw-card:hover{border-color:rgba(77,182,255,.42)!important}.aw-card h3,.aw-stat-v,.sw-cell-name,.rw-name{color:var(--taf-text)!important}.aw-card-meta,.aw-stat-k,.sw-cell-sub,.rw-sub{color:var(--taf-muted)!important}
.sw-table-head,.rw-table-head,.gb-matrix-head{background:rgba(255,255,255,.025)!important;border-color:var(--taf-line)!important}.sw-table,.rw-table,.gb-matrix{color:var(--taf-text)!important}.sw-table th,.rw-table th{background:#17122f!important;color:var(--taf-muted)!important;border-color:var(--taf-line)!important}.sw-table td,.rw-table td{background:transparent!important;border-color:rgba(255,255,255,.08)!important}
.sw-search,.rw-search,.gb-search,.gb-select{background:rgba(255,255,255,.05)!important;border-color:var(--taf-line)!important;color:var(--taf-text)!important}.sw-search input,.rw-search input,.gb-search input{color:var(--taf-text)!important}.sw-search input::placeholder,.rw-search input::placeholder,.gb-search input::placeholder{color:#817a9b!important}

/* Gradebook is a working matrix, not a stack of cards. */
.gb-controls-card{padding:14px 16px!important;position:sticky;top:0;z-index:12;backdrop-filter:blur(18px)}
.gb-select{min-height:38px!important;border-radius:11px!important;padding:7px 32px 7px 12px!important}.gb-search{min-height:38px!important;border-radius:11px!important}.gb-summary{grid-template-columns:repeat(5,minmax(140px,1fr))!important}.gb-summary-card{min-height:98px!important}
.gb-matrix-card{border-radius:18px!important;overflow:hidden!important}.gb-matrix-head{padding:14px 16px!important}.gb-matrix-head h2{color:var(--taf-text)!important;font-size:14px!important}.gb-matrix-hint{color:var(--taf-muted)!important}.gb-matrix-wrap{max-height:calc(100vh - 330px)!important;min-height:360px!important;overflow:auto!important;scrollbar-color:rgba(77,182,255,.35) rgba(255,255,255,.04)}
.gb-matrix{border-collapse:separate!important;border-spacing:0!important;font-size:12px!important}.gb-matrix th,.gb-matrix td{background:rgba(13,10,31,.76)!important;border-color:rgba(255,255,255,.08)!important}.gb-matrix thead th{top:0!important;z-index:5!important;background:#1b1538!important;color:var(--taf-muted)!important;min-width:180px!important;padding:12px 14px!important;box-shadow:0 1px 0 var(--taf-line)}
.gb-matrix .sticky-student-col{left:0!important;z-index:6!important;min-width:230px!important;background:#17122f!important;border-right:1px solid rgba(77,182,255,.25)!important}.gb-matrix thead .sticky-student-col{z-index:8!important;background:#211943!important}.gb-asn-title,.gb-student-name,.gb-score{color:var(--taf-text)!important}.gb-asn-meta,.gb-asn-progress,.gb-student-meta{color:var(--taf-muted)!important}.gb-student-section{background:rgba(77,182,255,.1)!important;color:var(--taf-accent)!important}.gb-cell{min-height:70px!important;padding:10px 12px!important}.gb-cell:hover,.gb-cell:focus{background:rgba(77,182,255,.1)!important;box-shadow:inset 0 0 0 1px rgba(77,182,255,.45)!important}.gb-cell.cell-na:hover{background:transparent!important}.gb-mini-bar{background:rgba(255,255,255,.08)!important}.gb-mini-fill{background:linear-gradient(90deg,#2f9bef,var(--taf-accent))!important}.gb-detail{padding:18px!important}.gb-detail-title,.gb-detail-cell .v{color:var(--taf-text)!important}.gb-detail-cell,.gb-detail-feedback{background:rgba(255,255,255,.035)!important;border-color:var(--taf-line)!important}.gb-detail-cell .k,.gb-detail-feedback{color:var(--taf-muted)!important}.gb-summary-banner{background:rgba(77,182,255,.08)!important;border-color:rgba(77,182,255,.3)!important;color:#b8ddff!important}
@media(max-width:980px){.page-content{padding:16px}.gb-summary{grid-template-columns:repeat(3,minmax(140px,1fr))!important}.gb-controls-card{position:relative}.gb-matrix-wrap{max-height:560px!important}}
@media(max-width:720px){.page-content{padding:12px 12px 86px}.ag-hero{padding:16px!important}.ag-hero-actions{width:100%}.ag-hero-actions .k-btn{flex:1;justify-content:center}.aw-summary,.sw-summary,.rw-summary,.gb-summary{grid-template-columns:repeat(2,minmax(0,1fr))!important}.gb-control-row{align-items:stretch!important}.gb-select,.gb-search{flex:1 1 100%!important;margin-left:0!important}.gb-matrix-wrap{max-height:520px!important}.gb-matrix .sticky-student-col{min-width:180px!important}}

/* Octahedron-home material treatment: lighter canvas, white glass and blur. */
.ag-hero,.ag-panel,.aw-summary-card,.sw-summary-card,.rw-summary-card,.gb-summary-card,
.aw-filter-card,.sw-filter-card,.rw-filter-card,.gb-controls-card,.aw-card,.sw-panel,
.sw-paper-card,.sw-table-card,.rw-table-card,.gb-matrix-card,.gb-detail,.gb-course-card{
  background:var(--taf-glass)!important;background-color:var(--taf-surface)!important;
  -webkit-backdrop-filter:blur(18px) saturate(125%)!important;backdrop-filter:blur(18px) saturate(125%)!important;
  border-color:var(--taf-line)!important;box-shadow:var(--taf-shadow)!important;
}
.aw-pill,.sw-pill,.rw-pill,.gb-pill,.sw-search,.rw-search,.gb-search,.gb-select{background:rgba(255,255,255,.075)!important}
.aw-pill.active,.sw-pill.active,.rw-pill.active,.gb-pill.active{background:rgba(77,182,255,.19)!important}
.gb-matrix th,.gb-matrix td{background:rgba(24,18,52,.58)!important;border-color:rgba(255,255,255,.10)!important}
.gb-matrix thead th{background:rgba(66,52,112,.90)!important;-webkit-backdrop-filter:blur(14px)!important;backdrop-filter:blur(14px)!important}
.gb-matrix .sticky-student-col{background:rgba(43,34,80,.92)!important;-webkit-backdrop-filter:blur(14px)!important;backdrop-filter:blur(14px)!important}
.gb-matrix thead .sticky-student-col{background:rgba(76,61,125,.94)!important}
@media(max-width:720px){.topbar,.k-topbar{margin:6px 10px!important;border-radius:14px!important}}

/* Solid document edition — lighter Octahedron-derived canvas, no translucency. */
:root{--taf-surface:#403760;--taf-soft:#4a406b;--taf-line:#665d83;--taf-text:#fbfaff;--taf-muted:#cbc6da;--taf-glass:none;--taf-shadow:0 10px 28px rgba(18,12,43,.20),inset 0 1px 0 rgba(255,255,255,.07)}
html,body{background:radial-gradient(90% 75% at 10% 0%,#4a4075 0%,transparent 58%),radial-gradient(85% 70% at 94% 5%,#44396c 0%,transparent 55%),linear-gradient(155deg,#342b5e 0%,#2b234f 48%,#231c43 100%) fixed!important}
.right-column{background:#2b234f!important}
.topbar,.k-topbar{background:rgba(43,35,79,.84)!important;background-image:none!important;border-color:rgba(255,255,255,.16)!important;box-shadow:0 8px 24px rgba(20,14,45,.22),inset 0 1px 0 rgba(255,255,255,.10)!important;-webkit-backdrop-filter:blur(16px) saturate(125%)!important;backdrop-filter:blur(16px) saturate(125%)!important}
.topbar .school-name,.topbar .user-name,.topbar .kairos-user-menu-name,.k-topbar .school-name{color:#fbfaff!important}.topbar .school-sub,.topbar .user-role{color:#c4bed5!important}
.topbar .kairos-user-box,.topbar .user-box,.topbar .kairos-notif-trigger{background:rgba(255,255,255,.07)!important;border-color:rgba(255,255,255,.16)!important;color:#fbfaff!important}.topbar .kairos-user-box:hover,.topbar .user-box:hover,.topbar .kairos-notif-trigger:hover{background:rgba(255,255,255,.13)!important}
.topbar .school-logo,.k-topbar .school-logo{background:#fff!important;border:1px solid #e7e3ef!important;box-shadow:0 3px 10px rgba(18,12,43,.18)!important}
.school-logo{position:relative;overflow:hidden}.school-logo img{transition:opacity .18s ease}.kairos-topbar-ready .school-logo img{opacity:1}html:not(.kairos-topbar-ready) .school-logo img{opacity:0}.school-logo::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,#f0edf5 20%,#fff 42%,#f0edf5 64%);background-size:220% 100%;animation:taf-shimmer 1.15s linear infinite;opacity:0;pointer-events:none}html:not(.kairos-topbar-ready) .school-logo::after{opacity:1}
html:not(.kairos-topbar-ready) .topbar-left>div:last-child,html:not(.kairos-topbar-ready) .topbar-right{opacity:.48;filter:saturate(.35)}
@keyframes taf-shimmer{to{background-position:-220% 0}}
.ag-hero,.ag-panel,.aw-summary-card,.sw-summary-card,.rw-summary-card,.gb-summary-card,
.aw-filter-card,.sw-filter-card,.rw-filter-card,.gb-controls-card,.aw-card,.sw-panel,
.sw-paper-card,.sw-table-card,.rw-table-card,.gb-matrix-card,.gb-detail,.gb-course-card{
  background:var(--taf-surface)!important;background-image:none!important;
  -webkit-backdrop-filter:none!important;backdrop-filter:none!important;
  border-color:var(--taf-line)!important;box-shadow:var(--taf-shadow)!important;
}
.aw-summary-card,.sw-summary-card,.rw-summary-card,.gb-summary-card,.aw-card,.assessment-card,.assessment-step,
.ag-today-card,.ag-flow-card,.ag-action,.gb-detail-cell,.gb-detail-feedback{background:var(--taf-soft)!important;background-image:none!important}
.aw-pill,.sw-pill,.rw-pill,.gb-pill,.sw-search,.rw-search,.gb-search,.gb-select{background:#51466f!important;border-color:#70668c!important}
.aw-pill.active,.sw-pill.active,.rw-pill.active,.gb-pill.active{background:#305e84!important;border-color:#4db6ff!important;color:#d9efff!important}
.hero-tab:hover{background:#4b416b!important}.hero-tab.active{background:#345f83!important;color:#d9efff!important;border-color:#4d93c7!important}
.gb-matrix th,.gb-matrix td{background:#352c55!important;border-color:#594f75!important}
.gb-matrix thead th{background:#4b406e!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important}
.gb-matrix .sticky-student-col{background:#403660!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important}
.gb-matrix thead .sticky-student-col{background:#574a7d!important}
.ag-activity,.ag-empty{background:var(--taf-soft)!important;background-image:none!important;border:1px solid var(--taf-line)!important;color:var(--taf-text)!important;box-shadow:none!important}
.ag-flow-card[data-create-assignment],.ag-action[data-create-assignment]{width:100%;font:inherit;text-align:left;color:inherit;cursor:pointer}
.ag-activity-row{background:transparent!important;border-color:#665d83!important}.ag-activity-title{color:var(--taf-text)!important}.ag-activity-sub,.ag-activity-when{color:var(--taf-muted)!important}.ag-activity-foot{background:#453b65!important;border-color:#665d83!important;color:var(--taf-muted)!important}.ag-activity-foot a{color:var(--taf-accent)!important}

/* Assignment catalog: compact nine-item landing view plus optional spreadsheet. */
.aw-demo-row{gap:12px!important}.aw-view-tools{display:flex;align-items:center;gap:6px;margin-left:auto}.aw-view-btn,.aw-more-btn{appearance:none;border:1px solid #70668c;background:#51466f;color:var(--taf-muted);border-radius:10px;padding:7px 11px;font:inherit;font-size:12px;font-weight:700;cursor:pointer}.aw-view-btn:hover,.aw-more-btn:hover{background:#5b4f7c;color:var(--taf-text);border-color:#80769a}.aw-view-btn.active{background:#345f83;color:#d9efff;border-color:#4d93c7}.aw-more-wrap{text-align:center;padding:4px 0 8px}.aw-more-btn{min-width:160px}.aw-table-view{overflow:auto;border:1px solid var(--taf-line);border-radius:16px;background:var(--taf-surface)}.aw-table{width:100%;min-width:980px;border-collapse:collapse;color:var(--taf-text);font-size:12px}.aw-table th{background:#4b406e;color:var(--taf-muted);text-align:left;text-transform:uppercase;letter-spacing:.05em;font-size:10px;padding:12px}.aw-table td{background:#403760;border-top:1px solid #594f75;padding:12px;vertical-align:middle}.aw-table tbody tr:hover td{background:#4a406b!important;color:var(--taf-text)!important}.aw-table-title{font-weight:800;color:var(--taf-text)}.aw-table-sub{font-size:11px;color:var(--taf-muted);margin-top:3px}.aw-table-actions{display:flex;gap:6px;justify-content:flex-end}

/* Submission rows keep stable contrast; technical storage fields stay out of the teacher UI. */
.sw-table tbody tr:hover,.sw-table tbody tr:hover td{background:#4a406b!important;color:var(--taf-text)!important}.sw-table tbody tr:hover .sw-cell-name,.sw-table tbody tr:hover .sw-score-line,.sw-table tbody tr:hover .sw-source{color:var(--taf-text)!important}.sw-table td{color:var(--taf-text)!important}.sw-table-head h2{color:var(--taf-text)!important}

.aw-empty,.rw-empty{background:#403760!important;border:1px dashed #70668c!important;color:var(--taf-muted)!important}.aw-empty strong,.rw-empty strong{color:var(--taf-text)!important}
.taf-skeleton{position:relative;overflow:hidden;pointer-events:none}.taf-skeleton::after{content:"";position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.12),transparent);animation:taf-skeleton-sweep 1.25s infinite}.taf-skeleton-line{height:10px;border-radius:999px;background:#5b5079}.taf-skeleton-line.lg{height:16px;width:76%}.taf-skeleton-line.md{width:58%}.taf-skeleton-line.sm{width:34%}@keyframes taf-skeleton-sweep{to{transform:translateX(100%)}}
.rw-table tbody tr:hover td{background:#4a406b!important;color:var(--taf-text)!important}.rw-table td{background:#403760!important;color:var(--taf-text)!important;border-color:#594f75!important}.rw-table th{background:#4b406e!important;color:var(--taf-muted)!important;border-color:#665d83!important}.rw-table-head h2,.rw-name{color:var(--taf-text)!important}.rw-conf{color:var(--taf-muted)!important}.orq-page{max-width:1360px;margin:0 auto;gap:14px!important}.orq-hero{border-radius:20px!important;background:#403760!important;background-image:none!important;border-color:#665d83!important;box-shadow:var(--taf-shadow)!important;padding:20px 22px!important}.orq-hero h1{font-size:22px!important;color:var(--taf-text)!important}.orq-hero p{color:var(--taf-muted)!important}.orq-eyebrow{background:transparent!important;color:var(--taf-accent)!important;padding:0!important;margin-bottom:6px!important}.orq-hero .hero-tabs{border-top:0!important;border-bottom:1px solid var(--taf-line)!important;padding-top:5px!important;gap:4px!important}.orq-hero .hero-tab{border-radius:11px 11px 0 0!important;border-color:transparent!important;padding:8px 13px!important;color:var(--taf-muted)!important;background:transparent!important}.orq-hero .hero-tab.active{background:#345f83!important;color:#d9efff!important}.rw-summary-card,.rw-filter-card,.rw-table-card{background:#403760!important;border-color:#665d83!important;box-shadow:var(--taf-shadow)!important}.rw-summary-v,.rw-table-head h2{color:var(--taf-text)!important}.rw-summary-k,.rw-summary-meta,.rw-count{color:var(--taf-muted)!important}.rw-demo-chip{background:#305e84!important;border-color:#4d93c7!important;color:#d9efff!important}
body:has(.orq-page) .exam-feedback-panel,body:has(.orq-page) .legacy-review-context,body:has(.orq-page) .review-layout,body:has(.orq-page) #kReviewEmptyState{display:none!important}
.gb-view-tools{display:flex;align-items:center;gap:6px;margin-left:auto}.gb-view-btn,.gb-report-btn{appearance:none;border:1px solid #70668c;background:#51466f;color:var(--taf-muted);border-radius:10px;padding:7px 11px;font:inherit;font-size:12px;font-weight:700;cursor:pointer}.gb-view-btn:hover,.gb-report-btn:hover{background:#5b4f7c;color:var(--taf-text)}.gb-view-btn.active{background:#345f83;color:#d9efff;border-color:#4d93c7}.gb-report-btn{color:#d9efff;border-color:#4d93c7}.gb-student-sheet{overflow:auto;border:1px solid var(--taf-line);border-radius:18px;background:var(--taf-surface)}.gb-student-sheet[hidden]{display:none!important}.gb-sheet{width:100%;min-width:820px;border-collapse:collapse;color:var(--taf-text);font-size:12px}.gb-sheet th{padding:12px 14px;text-align:left;background:#4b406e;color:var(--taf-muted);font-size:10px;text-transform:uppercase;letter-spacing:.06em}.gb-sheet td{padding:13px 14px;border-top:1px solid #594f75;background:#403760}.gb-sheet tbody tr:hover td{background:#4a406b}.gb-average-cell{display:flex;align-items:center;gap:10px}.gb-average-value{font-size:16px;font-weight:850;min-width:48px}.gb-average-track{width:88px;height:6px;border-radius:999px;background:#594f75;overflow:hidden}.gb-average-fill{height:100%;background:linear-gradient(90deg,#2f9bef,#4db6ff)}.gb-student-label{font-weight:800;color:var(--taf-text)}.gb-student-caption{font-size:11px;color:var(--taf-muted);margin-top:3px}.gb-sheet-report{color:#d9efff;text-decoration:none;font-weight:750;border:1px solid #4d93c7;border-radius:999px;padding:6px 10px;display:inline-flex}.gb-sheet-report:hover{background:#345f83}
.gb-student-average{display:inline-flex;align-items:center;width:max-content;margin-top:3px;padding:3px 8px;border-radius:999px;background:#345f83;color:#d9efff;font-size:11px;font-weight:800}
.gb-matrix-card[hidden],.gb-student-sheet[hidden]{display:none!important}.gb-report-overlay{position:fixed;inset:0;z-index:10050;background:rgba(15,10,35,.72);display:grid;place-items:center;padding:24px;overflow:auto}.gb-report-overlay[hidden]{display:none!important}.gb-report-dialog{width:min(1040px,100%);max-height:calc(100vh - 48px);overflow:auto;background:#f7f6fb;color:#241d3e;border-radius:24px;box-shadow:0 30px 80px rgba(0,0,0,.35)}.gb-report-toolbar{position:sticky;top:0;z-index:2;display:flex;justify-content:flex-end;gap:8px;padding:12px 16px;background:#2b234f;border-bottom:1px solid #665d83}.gb-report-toolbar button{border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);color:#fff;border-radius:10px;padding:8px 12px;font-weight:750;cursor:pointer}.gb-report-toolbar button.primary{background:#2f9bef;border-color:#4db6ff;color:#06111d}.gb-weekly-report{margin:0 auto;padding:34px 38px 42px;background:#fff;min-height:720px}.gb-report-brand{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;padding-bottom:20px;border-bottom:2px solid #372d61}.gb-report-logo{height:62px;display:flex;align-items:center}.gb-report-logo:last-child{justify-content:flex-end}.gb-report-logo img{display:block;max-width:150px;max-height:58px;object-fit:contain}.gb-report-mark{text-align:center}.gb-report-mark .eyebrow{font-size:10px;font-weight:850;text-transform:uppercase;letter-spacing:.14em;color:#63588a}.gb-report-mark h2{margin:5px 0 2px;font-size:22px;color:#241d3e}.gb-report-mark p{margin:0;color:#756d8b;font-size:12px}.gb-report-course{display:flex;justify-content:space-between;gap:20px;align-items:end;padding:22px 0 16px}.gb-report-course h3{margin:0;font-size:20px}.gb-report-course p{margin:4px 0 0;color:#756d8b;font-size:12px}.gb-report-period{text-align:right;font-size:12px;color:#5f5678}.gb-report-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:20px}.gb-report-kpi{border:1px solid #e4e0ec;border-radius:14px;padding:12px;background:#f8f7fc}.gb-report-kpi span{display:block;color:#756d8b;font-size:10px;text-transform:uppercase;letter-spacing:.08em;font-weight:800}.gb-report-kpi strong{display:block;font-size:22px;margin-top:5px;color:#30264f}.gb-report-table{width:100%;border-collapse:collapse;font-size:12px}.gb-report-table th{text-align:left;padding:10px;background:#372d61;color:#fff;font-size:10px;text-transform:uppercase;letter-spacing:.06em}.gb-report-table td{padding:10px;border-bottom:1px solid #ebe8f0}.gb-report-table tbody tr:nth-child(even) td{background:#faf9fc}.gb-report-foot{display:flex;justify-content:space-between;gap:20px;margin-top:24px;padding-top:14px;border-top:1px solid #ddd8e7;color:#756d8b;font-size:10px}
@media print{body.gb-report-printing>*:not(.gb-report-overlay){display:none!important}body.gb-report-printing .gb-report-overlay{position:static!important;display:block!important;background:#fff!important;padding:0!important}body.gb-report-printing .gb-report-dialog{width:100%!important;max-height:none!important;box-shadow:none!important;border-radius:0!important;overflow:visible!important}body.gb-report-printing .gb-report-toolbar{display:none!important}body.gb-report-printing .gb-weekly-report{padding:20px!important}}

/* Dark platform treatment for shared scan intake. */
.ksm-dialog{background:linear-gradient(155deg,#2d2455,#1c163a)!important;border:1px solid rgba(255,255,255,.18)!important;color:#f7f5ff!important;box-shadow:0 28px 80px rgba(9,5,25,.55),inset 0 1px 0 rgba(255,255,255,.1)!important}.ksm-head p,.ksm-drop span:last-child,.ksm-file small,.ksm-fallback>p,.ksm-message{color:#c4bbd2!important}.ksm-close,.ksm-btn.secondary{border-color:rgba(255,255,255,.17)!important;background:rgba(255,255,255,.065)!important;color:#f7f5ff!important}.ksm-identity{background:rgba(116,84,218,.16)!important;border-color:rgba(174,151,255,.28)!important}.ksm-identity p{color:#c4bbd7!important}.ksm-pill{background:rgba(255,255,255,.09)!important;color:#c9b9ff!important}.ksm-drop{border-color:rgba(190,169,255,.5)!important;background:rgba(255,255,255,.045)!important}.ksm-drop:hover,.ksm-drop.active{border-color:#ae97ff!important;background:rgba(116,84,218,.13)!important}.ksm-file,.ksm-fallback{border-color:rgba(255,255,255,.13)!important;background:rgba(255,255,255,.04)!important}.ksm-fallback summary,.ksm-fields label{color:#ded7e8!important}.ksm-fields input,.ksm-fields select{box-sizing:border-box;width:100%;margin-top:5px;padding:10px;border:1px solid rgba(255,255,255,.17);border-radius:10px;font:inherit;color:#f7f5ff;background:#292148}.ksm-message{background:rgba(255,255,255,.055)!important}

/* Student Work joins the Assignments & Grades family. */
.student-work-page .right-column{grid-template-rows:76px 1fr}.student-work-page .page-content{padding:20px 24px 36px}.student-work-page .page-inner{max-width:1360px}.student-work-page .breadcrumb{color:var(--taf-muted);margin-bottom:12px}.student-work-page .breadcrumb a{color:var(--taf-muted)}.student-work-page .breadcrumb .current,.student-work-page .breadcrumb a:hover{color:var(--taf-accent)}.student-work-page .hero{margin:0;padding:20px 22px;border-radius:20px;background:linear-gradient(155deg,rgba(255,255,255,.1),rgba(255,255,255,.025))!important;border:1px solid var(--taf-line);box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}.student-work-page .hero h1{font-size:23px;color:var(--taf-text)}.student-work-page .hero p{color:var(--taf-muted);max-width:780px}.swk-eyebrow{margin-bottom:6px;color:var(--taf-accent);font-size:10px;font-weight:850;letter-spacing:.12em;text-transform:uppercase}.student-work-page .hero-meta{margin-top:12px}.student-work-page .pill{background:rgba(255,255,255,.07);border:1px solid var(--taf-line);color:var(--taf-muted)}.student-work-page .hero-tabs{margin:7px 0 16px}.student-work-page .panel{padding:18px 20px;margin-bottom:14px;background:var(--taf-surface)!important;border:1px solid var(--taf-line)!important;border-radius:17px;box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}.student-work-page .panel-head{margin-bottom:13px}.student-work-page .panel-head h2,.student-work-page .swk-technical h2{color:var(--taf-text);font-size:15px}.student-work-page .panel-head p,.student-work-page .swk-technical p{color:var(--taf-muted)}.student-work-page .summary-grid{gap:9px}.student-work-page .summary-card,.student-work-page .score-card,.student-work-page .manual-pct-wrap{background:rgba(255,255,255,.045);border-color:var(--taf-line);border-radius:13px}.student-work-page .summary-card .k,.student-work-page .score-card .k,.student-work-page .manual-pct-wrap .label,.student-work-page .manual-pct-wrap .help{color:var(--taf-muted)}.student-work-page .summary-card .v,.student-work-page .score-card .v{color:var(--taf-text)}.student-work-page .score-card.is-pct{background:rgba(77,182,255,.1);border-color:rgba(77,182,255,.3)}.student-work-page .score-card.is-pct .v{color:var(--taf-accent)}.student-work-page .empty-state,.student-work-page .placeholder-card{background:rgba(236,168,52,.09);border-color:rgba(251,187,72,.28);color:#ffd188}.student-work-page .evidence .preview,.student-work-page .id-grid{background:rgba(255,255,255,.035);border-color:var(--taf-line)}.student-work-page .evidence .meta,.student-work-page .evidence .meta .row .k,.student-work-page .lead-muted{color:var(--taf-muted)}.student-work-page .evidence .meta .row .v,.student-work-page .id-grid .v{color:var(--taf-text)}.student-work-page .qreview-table th{background:#211943;color:var(--taf-muted);border-color:var(--taf-line)}.student-work-page .qreview-table td{color:var(--taf-text);border-color:rgba(255,255,255,.08)}.student-work-page .qr-input,.student-work-page .qr-textarea,.student-work-page .qr-points,.student-work-page .manual-pct-input{background:rgba(255,255,255,.055);border-color:var(--taf-line);color:var(--taf-text)}.student-work-page .btn{background:rgba(255,255,255,.055);border-color:var(--taf-line);color:var(--taf-text);border-radius:10px}.student-work-page .btn:hover{border-color:rgba(77,182,255,.45);color:var(--taf-accent)}.student-work-page .btn.primary{background:#2f9bef;border-color:#4db6ff;color:#081525}.student-work-page .swk-technical{padding:0}.student-work-page .swk-technical summary{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:15px 18px;cursor:pointer;list-style:none}.student-work-page .swk-technical summary::-webkit-details-marker{display:none}.student-work-page .swk-technical summary h2,.student-work-page .swk-technical summary p{margin:0}.student-work-page .swk-technical summary p{margin-top:3px;font-size:12px}.student-work-page .swk-technical summary>span{color:var(--taf-accent);font-size:11px;font-weight:800}.student-work-page .swk-technical .id-grid{margin:0 18px 18px}.student-work-page .grading-locked-banner{background:rgba(45,196,169,.11);border-color:rgba(67,217,190,.28);color:#83ead6}@media(max-width:720px){.student-work-page .page-content{padding:12px 12px 86px}.student-work-page .evidence{grid-template-columns:1fr}.student-work-page .summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Assignment metrics use four semantic hues with accessible contrast. */
.aw-card-stats{background:transparent!important;border:0!important;padding:0!important;gap:7px!important}.aw-stat{border:1px solid transparent;border-radius:11px;padding:8px 5px;min-width:0}.aw-stat.assigned{background:rgba(77,147,255,.13);border-color:rgba(91,159,255,.32)}.aw-stat.assigned .aw-stat-v{color:#9ec8ff!important}.aw-stat.submitted{background:rgba(45,196,169,.12);border-color:rgba(67,217,190,.3)}.aw-stat.submitted .aw-stat-v{color:#83ead6!important}.aw-stat.missing{background:rgba(239,89,116,.12);border-color:rgba(255,108,134,.3)}.aw-stat.missing .aw-stat-v{color:#ff9caf!important}.aw-stat.review{background:rgba(236,168,52,.13);border-color:rgba(251,187,72,.3)}.aw-stat.review .aw-stat-v{color:#ffd188!important}.aw-stat .aw-stat-k{color:#d1cae1!important}.aw-stat .aw-stat-v.zero{color:#8e87a4!important}.aw-avg{color:#bfa9ff!important}

.taf-family-actions{display:flex;flex-wrap:wrap;align-items:center;gap:9px}.student-work-page .hero{position:relative;padding-right:350px}.student-work-page .hero .taf-family-actions{position:absolute;right:22px;top:20px}.student-work-page .hero .hero-meta{margin-top:14px}@media(max-width:900px){.student-work-page .hero{padding-right:22px}.student-work-page .hero .taf-family-actions{position:static;margin-top:14px}}

/* Canonical Tetrahedron canvas convergence.
   This family used to paint a second opaque violet document above the shared
   shell. Keep every runtime view and its semantic layout, but let the common
   portal canvas show through and use the same restrained surfaces as Home. */
body[data-tetra-topbar="glass"]{
  --taf-surface:rgba(255,255,255,.06);
  --taf-soft:rgba(255,255,255,.045);
  --taf-line:rgba(255,255,255,.13);
  --taf-glass:none;
  --taf-shadow:var(--kairos-inset,inset 0 1px 0 rgba(255,255,255,.08));
  background:var(--kairos-grad-deep) fixed,var(--kairos-bg-deep)!important;
}
body[data-tetra-topbar="glass"] .right-column{background:transparent!important}
body[data-tetra-topbar="glass"] .ag-hero,
body[data-tetra-topbar="glass"] .ag-panel,
body[data-tetra-topbar="glass"] .ag-today-card,
body[data-tetra-topbar="glass"] .ag-flow-card,
body[data-tetra-topbar="glass"] .ag-action,
body[data-tetra-topbar="glass"] .ag-activity,
body[data-tetra-topbar="glass"] .aw-summary-card,
body[data-tetra-topbar="glass"] .sw-summary-card,
body[data-tetra-topbar="glass"] .rw-summary-card,
body[data-tetra-topbar="glass"] .gb-summary-card,
body[data-tetra-topbar="glass"] .aw-filter-card,
body[data-tetra-topbar="glass"] .sw-filter-card,
body[data-tetra-topbar="glass"] .rw-filter-card,
body[data-tetra-topbar="glass"] .gb-controls-card,
body[data-tetra-topbar="glass"] .aw-card,
body[data-tetra-topbar="glass"] .sw-panel,
body[data-tetra-topbar="glass"] .sw-paper-card,
body[data-tetra-topbar="glass"] .sw-table-card,
body[data-tetra-topbar="glass"] .rw-table-card,
body[data-tetra-topbar="glass"] .gb-matrix-card,
body[data-tetra-topbar="glass"] .gb-detail,
body[data-tetra-topbar="glass"] .gb-course-card{
  background-color:var(--taf-surface)!important;
  background-image:none!important;
  -webkit-backdrop-filter:none!important;
  backdrop-filter:none!important;
  border-color:var(--taf-line)!important;
  box-shadow:var(--taf-shadow)!important;
}

/* Shared QR-first scan intake modal. */
body.ksm-open{overflow:hidden}.ksm-overlay[hidden]{display:none!important}.ksm-overlay{position:fixed;inset:0;z-index:10060;display:grid;place-items:center;padding:24px;background:rgba(17,10,42,.62);backdrop-filter:blur(7px)}.ksm-dialog{width:min(720px,100%);max-height:92vh;overflow:auto;background:#fff;border-radius:24px;box-shadow:0 28px 80px rgba(9,5,25,.42);color:#241d36}.ksm-head{display:flex;justify-content:space-between;gap:20px;padding:27px 28px 20px}.ksm-head h2{margin:4px 0 6px;font-size:25px;letter-spacing:-.03em}.ksm-head p{margin:0;color:#716a82;font-size:14px}.ksm-eyebrow{font-size:11px;font-weight:850;letter-spacing:.12em;text-transform:uppercase;color:#6748c7}.ksm-close{width:38px;height:38px;border:1px solid #e7e1f2;border-radius:12px;background:#faf8fd;color:#5b526b;font-size:25px;cursor:pointer}.ksm-identity{margin:0 28px 18px;padding:14px 16px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;background:#f1edff;border:1px solid #ded5ff;border-radius:15px}.ksm-identity strong{display:block;font-size:14px}.ksm-identity p{margin:3px 0 0;color:#6a607f;font-size:12px;line-height:1.45}.ksm-qr{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:#6245be;color:#fff;font-size:24px}.ksm-pill{padding:5px 9px;border-radius:999px;background:#fff;color:#6245be;font-size:11px;font-weight:850}.ksm-drop{margin:0 28px;min-height:150px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;border:1.5px dashed #b9a9e7;border-radius:17px;background:#fcfbff;cursor:pointer;transition:.18s}.ksm-drop:hover,.ksm-drop.active{border-color:#694bc8;background:#f7f4ff;transform:translateY(-1px)}.ksm-drop span:last-child{font-size:12px;color:#81788f}.ksm-upload-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:#e9e1ff;color:#6245be;font-size:23px;font-weight:850}.ksm-files{margin:14px 28px 0;display:grid;gap:7px}.ksm-file{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:10px;padding:9px 11px;border:1px solid #ebe6f2;border-radius:12px}.ksm-file-icon{display:grid;place-items:center;width:38px;height:34px;border-radius:9px;background:#f0ecfa;color:#674cbc;font-size:10px;font-weight:900}.ksm-file strong,.ksm-file small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ksm-file strong{font-size:12px}.ksm-file small{color:#8a8295;font-size:10px}.ksm-file-state{color:#087d6a;font-size:11px;font-weight:850}.ksm-file-state.bad{color:#c43d55}.ksm-file button{border:0;background:transparent;color:#978da4;font-size:18px;cursor:pointer}.ksm-fallback{margin:14px 28px 0;border:1px solid #ebe6f2;border-radius:13px;padding:0 14px}.ksm-fallback summary{padding:12px 0;cursor:pointer;font-size:12px;font-weight:850;color:#655b75}.ksm-fallback>p{margin:0 0 10px;color:#7d748b;font-size:12px}.ksm-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding-bottom:14px}.ksm-fields label{font-size:11px;font-weight:800;color:#665d73}.ksm-fields input{box-sizing:border-box;width:100%;margin-top:5px;padding:10px;border:1px solid #ddd6e8;border-radius:10px;font:inherit;color:#281f38;background:#fff}.ksm-message{margin:14px 28px 0;padding:10px 12px;border-radius:11px;background:#f7f5fa;color:#71697d;font-size:12px}.ksm-message.success{background:#eafaf7;color:#087d6a}.ksm-message.error{background:#fff0f2;color:#b33349}.ksm-actions{display:flex;justify-content:flex-end;gap:9px;padding:18px 28px 27px}.ksm-btn{border-radius:11px;padding:10px 16px;font:inherit;font-size:13px;font-weight:850;cursor:pointer}.ksm-btn.secondary{border:1px solid #ddd6e8;background:#fff;color:#554d63}.ksm-btn.primary{border:1px solid #6245be;background:#6245be;color:#fff}.ksm-btn:disabled{opacity:.45;cursor:not-allowed}@media(max-width:620px){.ksm-overlay{padding:10px}.ksm-dialog{border-radius:19px}.ksm-head,.ksm-actions{padding-left:18px;padding-right:18px}.ksm-identity,.ksm-drop,.ksm-files,.ksm-fallback,.ksm-message{margin-left:18px;margin-right:18px}.ksm-identity{grid-template-columns:auto 1fr}.ksm-pill{display:none}.ksm-fields{grid-template-columns:1fr}}

/* Scan intake uses the same layout in both themes; only contrast tokens change. */
.ksm-dialog{background:#fff!important;border:1px solid #e4deef!important;color:#1c2434!important}
.ksm-dialog .ksm-head h2,.ksm-dialog .ksm-identity strong,.ksm-dialog .ksm-drop strong{color:#1c2434!important}
.ksm-dialog .ksm-head p,.ksm-dialog .ksm-identity p,.ksm-dialog .ksm-drop span:last-child,.ksm-dialog .ksm-message{color:#667085!important}
.ksm-dialog .ksm-eyebrow{color:#6245be!important}
.ksm-dialog .ksm-close,.ksm-dialog .ksm-btn.secondary{background:#fff!important;border-color:#d8d2e5!important;color:#4e465d!important}
.ksm-dialog .ksm-identity{background:#f3efff!important;border-color:#ddd3fb!important}
.ksm-dialog .ksm-pill{background:#fff!important;color:#5a35bf!important}
.ksm-dialog .ksm-drop{background:#fcfbff!important;border-color:#a996df!important}
.ksm-dialog .ksm-upload-icon{background:#e9e1ff!important;color:#5a35bf!important}
.ksm-dialog .ksm-fallback,.ksm-dialog .ksm-file{background:#fff!important;border-color:#e6e0ed!important}
.ksm-dialog .ksm-fallback summary,.ksm-dialog .ksm-fields label{color:#51495f!important}
.ksm-dialog .ksm-fields input,.ksm-dialog .ksm-fields select{background:#fff!important;border-color:#d8d2e5!important;color:#1c2434!important}
.ksm-dialog .ksm-message{background:#f5f3f8!important}
.ksm-dialog .ksm-btn.primary{background:#6245be!important;border-color:#6245be!important;color:#fff!important}

:root[data-tetra-theme="dark"] .ksm-dialog{
  background:linear-gradient(155deg,#2d2455,#1c163a)!important;
  border-color:rgba(255,255,255,.18)!important;color:#f7f5ff!important;
}
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-head h2,
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-identity strong,
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-drop strong{color:#f7f5ff!important}
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-head p,
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-identity p,
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-drop span:last-child,
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-message{color:#c8c1d6!important}
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-eyebrow{color:#b8a6ff!important}
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-close,
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-btn.secondary{background:rgba(255,255,255,.07)!important;border-color:rgba(255,255,255,.2)!important;color:#f7f5ff!important}
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-identity{background:rgba(116,84,218,.16)!important;border-color:rgba(174,151,255,.32)!important}
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-pill{background:rgba(255,255,255,.1)!important;color:#d5c9ff!important}
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-drop{background:rgba(255,255,255,.045)!important;border-color:rgba(190,169,255,.58)!important}
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-upload-icon{background:#5a43c7!important;color:#fff!important}
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-fallback,
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-file{background:rgba(255,255,255,.045)!important;border-color:rgba(255,255,255,.15)!important}
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-fallback summary,
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-fields label{color:#e4deed!important}
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-fields input,
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-fields select{background:#292148!important;border-color:rgba(255,255,255,.2)!important;color:#f7f5ff!important}
:root[data-tetra-theme="dark"] .ksm-dialog .ksm-message{background:rgba(255,255,255,.06)!important}