:root{--ink: #172124;--muted: #667473;--paper: #f6f3ec;--surface: #ffffff;--line: #dfe4dd;--blue: #245f82;--blue-soft: #e7f0f4;--green: #3f7b5b;--green-soft: #e8f3ec;--amber: #a76213;--amber-soft: #fff2df;--red: #b64c3d;color:var(--ink);background:var(--paper);font-family:Inter,Segoe UI,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0}a,button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{cursor:default;opacity:.62}.teacherShell{min-height:100svh;display:grid;grid-template-columns:236px minmax(0,1fr);background:var(--paper)}.teacherSidebar{display:flex;flex-direction:column;gap:20px;border-right:1px solid var(--line);padding:18px 12px;background:#fbfaf6}.teacherBrand{position:relative;display:inline-flex;align-items:center;gap:11px;min-height:48px;margin-bottom:2px}.teacherBrand:after{content:"";position:absolute;left:4px;right:4px;bottom:-11px;height:1px;background:linear-gradient(90deg,transparent,rgba(122,138,136,.34),transparent)}.teacherBrandMark{width:40px;height:40px;display:grid;place-items:center;border-radius:8px;color:#fff;background:var(--blue);font-weight:900}.teacherBrand b,.teacherBrand small{display:block}.teacherBrand b{font-size:18px;line-height:1.1}.teacherBrand small{margin-top:3px;color:var(--muted);font-size:12px;font-weight:700}.teacherMessage{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--paper)}.teacherMessage section{width:min(460px,100%);border:1px solid var(--line);border-radius:8px;padding:24px;background:var(--surface);text-align:center}.teacherMessage .teacherBrandMark{margin:0 auto}.teacherMessage h1{margin:16px 0 8px;font-size:28px}.teacherMessage p{color:var(--muted);line-height:1.55}.teacherNav,.sidebarActions{display:grid;gap:5px}.sidebarActions{margin-top:auto;border-top:1px solid rgba(122,138,136,.18);padding-top:12px}.navItem,.sideLink,.ghostButton,.primaryButton,.textButton,.iconButton{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:8px;min-height:40px;border:1px solid transparent;background:transparent;color:var(--ink);font-weight:780}.navItem,.sideLink{position:relative;justify-content:flex-start;width:100%;padding:8px 10px;color:#3f4b4e}.teacherNav .navItem+.navItem:before{content:"";position:absolute;left:11px;right:11px;top:-3px;height:1px;background:linear-gradient(90deg,transparent,rgba(122,138,136,.22),transparent)}.navItem:hover,.sideLink:hover,.ghostButton:hover,.iconButton:hover{border-color:var(--line);background:#fff}.navItem.active{color:var(--blue);background:var(--blue-soft);border-color:#cfe1ea}.sideLink.accent{color:var(--green);background:var(--green-soft)}.teacherMain{min-width:0;display:flex;flex-direction:column}.topbar{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:14px;border-bottom:1px solid var(--line);padding:14px 24px;background:#ffffffd1;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.pageTitle{display:flex;align-items:center;gap:12px;min-width:0}.titleIcon{width:42px;height:42px;display:grid;place-items:center;border-radius:8px;color:var(--blue);background:var(--blue-soft)}.pageTitle h1{margin:0;font-size:22px;line-height:1.15;letter-spacing:0}.pageTitle p{max-width:46vw;overflow:hidden;margin:4px 0 0;color:var(--muted);font-size:13px;text-overflow:ellipsis;white-space:nowrap}.topActions{display:flex;align-items:center;gap:8px}.ghostButton{padding:8px 12px;border-color:var(--line);background:#fff;color:#344548}.ghostButton.danger{border-color:#f0c9c4;color:var(--red);background:#fff8f7}.primaryButton{padding:9px 13px;color:#fff;background:var(--blue);border-color:var(--blue)}.textButton{min-height:34px;color:var(--blue);font-size:13px}.iconButton{width:40px;padding:0;border-color:var(--line);background:#fff}.iconButton.danger{border-color:#f0c9c4;color:var(--red);background:#fff8f7}.primaryButton:disabled,.ghostButton:disabled,.iconButton:disabled{cursor:not-allowed;opacity:.45}.mobileOnly{display:none}.contentBand{flex:1;min-height:0;overflow:auto;padding:22px 24px 28px}.overviewGrid,.workspaceGrid{display:grid;gap:14px}.overviewGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.workspaceGrid{grid-template-columns:minmax(0,1fr) 320px}.workspaceGrid>.widePanel:last-child{grid-column:1 / -1}.notebooksWorkspaceGrid{grid-template-columns:minmax(0,1fr) minmax(0,1.35fr)}.notebooksWorkspaceGrid>.widePanel:last-child{grid-column:auto}.childrenWorkspaceGrid{grid-template-columns:minmax(0,1fr) minmax(0,1.35fr)}.childrenWorkspaceGrid>.widePanel:last-child{grid-column:auto}.worksWorkspaceGrid{grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);align-items:start}.worksWorkspaceGrid>.widePanel:last-child{grid-column:auto}.childrenGroupsPanel,.childrenPeoplePanel{min-width:0;overflow:hidden}.childrenGroupsPanel .areaTopbar{grid-template-columns:auto minmax(96px,1fr) auto auto}.childrenPeoplePanel{padding:14px}.metricsRow{grid-column:1 / -1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.metric,.widePanel,.dataPanel{border:1px solid var(--line);border-radius:8px;background:var(--surface)}.metric{min-height:96px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px;align-items:start;padding:17px}.metric svg{color:var(--blue)}.metric b,.metric small,.metric em{display:block}.metric b{font-size:28px;line-height:1}.metric small{margin-top:4px;color:#304044;font-weight:800}.metric em{grid-column:2;color:var(--muted);font-size:12px;font-style:normal}.metric.ok svg,.metric.ok em{color:var(--green)}.metric.warn svg,.metric.warn em{color:var(--amber)}.widePanel,.dataPanel{padding:18px}.panelHead{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px}.panelHead h2,.miniHead h2{margin:0;font-size:18px;letter-spacing:0}.panelHead p{margin:4px 0 0;color:var(--muted);font-size:13px}.panelTools{display:flex;align-items:center;justify-content:flex-end;gap:8px;min-width:min(430px,100%)}.areaTopbar{display:grid;grid-template-columns:auto minmax(150px,1fr) auto auto auto;align-items:center;gap:8px;margin-bottom:12px}.areaTopbar h2{margin:0;font-size:18px;letter-spacing:0;white-space:nowrap}.areaSearch{min-width:0;display:flex;align-items:center;gap:7px;min-height:36px;border:1px solid var(--line);border-radius:8px;padding:0 9px;background:#fff}.areaSearch svg{color:var(--muted);flex:0 0 auto}.areaSearch input{min-width:0;width:100%;border:0;outline:0;background:transparent}.areaTopbar .iconButton{width:36px;min-height:36px}.iconButton.active{border-color:#b8d6e5;color:var(--blue);background:var(--blue-soft)}.panelCounter{margin:-4px 0 8px;color:var(--muted);font-size:12px}.childFilterPanel{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:-2px 0 12px;padding:12px;border:1px solid var(--line);border-radius:8px;background:#fbfaf6}.childFilterPanel label{display:grid;gap:5px}.childFilterPanel label span{color:#3f4b4e;font-size:12px;font-weight:820}.childFilterPanel input,.childFilterPanel select{width:100%;min-width:0;min-height:36px;border:1px solid var(--line);border-radius:8px;padding:7px 9px;color:var(--ink);background:#fff;outline:0}.childFilterPanel input:focus,.childFilterPanel select:focus{border-color:var(--blue);box-shadow:0 0 0 3px #245f821f}.rangeInputs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.childFilterPanel>.primaryButton,.childFilterPanel>.ghostButton{align-self:end}.miniHead{display:flex;align-items:center;gap:8px;margin-bottom:13px}.miniHead svg{color:var(--blue)}.splitList{display:grid;grid-template-columns:1fr 1fr;gap:12px}.activitySplitList{gap:0;border-top:1px solid var(--line)}.activityColumn{min-width:0;padding-right:14px}.activityColumn+.activityColumn{border-left:1px solid var(--line);padding-left:14px;padding-right:0}.activityColumnHead{display:flex;align-items:baseline;justify-content:space-between;gap:10px;padding:0 2px 8px;color:var(--muted);font-size:12px;font-weight:800;text-transform:uppercase}.activityColumnHead small{color:var(--muted);font-size:12px;font-weight:700;text-transform:none}.activityColumn .activityColumnHead+.workRow{border-top:0}.workRow,.compactRow,.tableRow,.timelineItem{display:flex;align-items:center;gap:10px;min-height:52px;border-top:1px solid var(--line);padding:10px 2px}.workRow:first-child,.compactRow:first-child,.tableRow:first-child,.timelineItem:first-child{border-top:0}.workRow b,.workRow small,.compactRow span,.compactRow small,.tableRow b,.tableRow small,.timelineItem b,.timelineItem small{display:block}.workRow small,.compactRow small,.tableRow small,.timelineItem small{color:var(--muted);font-size:12px}.workRow>span:last-child{min-width:0}.workRow b,.workRow small{overflow-wrap:anywhere}.compactList{display:grid}.groupNavList{gap:4px}.groupNavRow{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:6px;border-top:1px solid var(--line)}.groupNavRow:first-child{border-top:0}.groupNavRow.active{background:var(--blue-soft)}.groupNavRow .compactRow{border-top:0}.groupTreeList{display:grid;gap:6px;--tree-route: #2f9fdb;--tree-route-soft: #d3dde1}.groupTreeItem{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;min-width:0;border-top:1px solid var(--line);padding:6px 0 0 22px}.groupTreeItem:first-child{border-top:0;padding-top:0}.groupTreeItem:before{content:"";position:absolute;left:9px;top:-6px;bottom:-6px;width:2px;border-radius:999px;background:var(--tree-route-soft)}.groupTreeItem:first-child:before{top:20px}.groupTreeItem:after{content:"";position:absolute;left:4px;top:20px;width:12px;height:12px;border:2px solid #fff;border-radius:999px;background:var(--tree-route);box-shadow:0 0 0 1px #2f9fdb38}.groupTreeItem.active>.groupTreeToggle{background:var(--blue-soft)}.groupTreeItem.ungrouped{margin-top:6px}.groupTreeItem.ungrouped>.groupTreeToggle{padding-right:6px}.groupTreeToggle{position:relative;grid-column:1 / -1;grid-row:1;z-index:1;width:100%;min-height:44px;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:8px;border:0;border-radius:8px;background:transparent;color:#273437;font:inherit;text-align:left;cursor:pointer;padding:8px 142px 8px 6px}.groupTreeToggle:hover{background:#fbfaf6}.groupTreeToggle b,.groupTreeToggle small,.groupTreeChild b,.groupTreeChild small{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.groupTreeToggle b,.groupTreeChild b{font-weight:820}.groupTreeToggle small,.groupTreeChild small{color:var(--muted);font-size:12px}.groupTreeItem>.rowIconActions{position:relative;grid-column:2;grid-row:1;align-self:center;z-index:2;justify-content:flex-end;margin:0 4px 6px auto;width:max-content;max-width:100%;background:linear-gradient(90deg,rgba(255,255,255,0),var(--surface) 12px);padding-left:14px}.groupTreeItem.active>.rowIconActions{background:linear-gradient(90deg,rgba(237,247,251,0),var(--blue-soft) 12px)}.groupTreeChildren{position:relative;grid-column:1 / -1;display:grid;gap:4px;padding:2px 0 8px 24px}.groupTreeChildren:before{content:"";position:absolute;left:9px;top:0;bottom:16px;width:2px;border-radius:999px;background:var(--tree-route)}.groupTreeAddChild{position:relative;width:max-content;max-width:100%;min-height:30px;display:inline-flex;align-items:center;gap:6px;margin-top:2px;border:1px dashed #b8d6e5;border-radius:8px;padding:5px 9px;color:var(--blue);background:#f8fcfe;font-size:12px;font-weight:820}.groupTreeAddChild:hover{background:var(--blue-soft)}.groupTreeChild{position:relative;min-width:0;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:8px;border-radius:8px;padding:7px 5px}.childTreeActions{padding-right:0}.childTreeActions .iconButton{width:28px;min-height:28px}.groupTreeChild:hover,.groupTreeChild.active{background:var(--blue-soft)}.rowIconActions{display:flex;gap:4px;padding-right:2px}.rowIconActions .iconButton{width:30px;min-height:30px}.dialogScrim{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;display:grid;place-items:center;padding:18px;background:#111a1d47}.dialogCard{width:min(420px,100%);display:grid;gap:12px;border:1px solid var(--line);border-radius:8px;padding:16px;background:var(--surface);box-shadow:0 18px 48px #1423282e}.dialogHead{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.dialogHead h2{margin:0;font-size:18px}.dialogHead p{margin:3px 0 0;color:var(--muted);font-size:13px}.dialogActions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.groupConflictNotice{display:grid;gap:4px;border:1px solid #efd7a4;border-radius:8px;padding:10px;color:#4d3a12;background:#fff7df}.groupConflictNotice b{font-size:13px}.groupConflictNotice span{font-size:12px}.compactRow{justify-content:space-between;min-width:0}.compactRow.interactive,.workRow.interactive{width:100%;border-right:0;border-bottom:0;border-left:0;background:transparent;color:#273437;font:inherit;text-align:left;cursor:pointer}.workRow.interactive:hover,.compactRow.interactive:hover,.compactRow.interactive.active{background:#fbfaf6}.compactRow.interactive.active span{color:var(--blue)}.compactRow span{min-width:0;overflow-wrap:anywhere;font-size:13px;font-weight:500;line-height:1.35;white-space:normal}.compactRow small{flex:0 0 auto}.tableList{display:grid}.childrenTableList{max-height:520px;overflow-y:auto;overscroll-behavior:contain;padding-right:6px;scrollbar-gutter:stable}.tableRow{display:grid;grid-template-columns:auto minmax(160px,1fr) auto auto;color:#273437}.workStats{grid-template-columns:repeat(5,minmax(0,1fr));margin-bottom:12px}.worksTreePanel,.worksStagePanel{min-width:0}.worksTreePanel{display:grid;align-content:start;gap:12px}.worksStageHead{display:grid;gap:10px;margin-bottom:14px}.worksStageTitleRow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:baseline}.worksStageTitleRow h2{margin:0;font-size:18px;letter-spacing:0}.worksStageTitleRow p{margin:0;color:var(--muted);font-size:13px;white-space:nowrap}.worksStageSearchRow{display:grid;grid-template-columns:minmax(220px,1fr) auto;gap:8px;align-items:center}.worksStageSearchRow .searchBox{width:100%}.worksStageSearchRow .primaryButton{min-height:36px;padding-inline:12px;white-space:nowrap}.worksTreeList{display:grid;gap:8px}.worksTreeGroup,.worksTreeChild,.worksChildNotebook{min-width:0}.worksTreeGroup>summary,.worksTreeChild>summary,.worksChildNotebook>summary{list-style:none}.worksTreeGroup>summary::-webkit-details-marker,.worksTreeChild>summary::-webkit-details-marker,.worksChildNotebook>summary::-webkit-details-marker{display:none}.worksTreeGroup>summary{min-height:52px;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;border:1px solid var(--line);border-radius:8px;padding:10px 14px;color:var(--ink);background:#fbfaf6;cursor:pointer}.worksTreeGroup>summary span,.worksTreeChild>summary span,.worksChildNotebook>summary span,.newWorkMeta{min-width:0}.worksTreeGroup>summary b,.worksTreeGroup>summary small,.worksTreeChild>summary b,.worksTreeChild>summary small,.worksChildNotebook>summary b,.worksChildNotebook>summary small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.worksTreeGroup>summary b{font-size:15px;font-weight:840}.worksTreeGroup>summary small,.worksTreeChild>summary small,.worksChildNotebook>summary small{color:var(--muted);font-size:12px}.worksTreeChildren{display:grid;gap:8px;padding:8px 0 12px 20px}.worksTreeChild>summary{min-height:58px;display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:9px;border:1px solid var(--line);border-radius:8px;padding:8px 10px;background:#fff;cursor:pointer}.worksTreeChild>summary:hover,.worksTreeChild[open]>summary{background:var(--blue-soft)}.worksTreeChild .smallButton{min-height:34px;padding-inline:12px}.worksChildNotebookList{display:grid;gap:6px;padding:7px 0 2px 18px}.worksChildNotebook>summary{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:8px;min-height:42px;border:1px solid var(--line);border-radius:8px;padding:7px 9px;background:#fff;cursor:pointer}.worksChildNotebook>summary svg{color:var(--blue)}.worksNotebookPrintButton{width:34px;height:34px}.worksPrintDialog{width:min(520px,100%)}.worksPrintDialogOptions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.worksPrintDialogOptions button{min-width:0;min-height:64px;border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:#fbfaf6;color:var(--ink);text-align:left;cursor:pointer}.worksPrintDialogOptions button:hover{border-color:var(--blue);background:var(--blue-soft)}.worksPrintDialogOptions button b,.worksPrintDialogOptions button small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.worksPrintDialogOptions button b{font-size:15px}.worksChildSheets{display:grid;gap:4px;padding:5px 0 5px 16px}.worksChildSheetRow{width:100%;min-width:0;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:8px;border:0;border-radius:7px;padding:6px 7px;color:var(--ink);background:transparent;text-align:left}.worksChildSheetRow{cursor:pointer}.worksChildSheetRow:hover,.worksChildSheetRow.hasWork{background:#fbfaf6}.worksChildSheetRow.hasWork{border:1px solid #f2cda8;background:#fffdf9}.worksChildSheetRow b,.worksChildSheetRow small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.newWorksStage{display:grid;gap:14px}.newWorksGroup{display:grid;gap:7px}.newWorksGroup h3{margin:0;color:var(--blue);font-size:15px;font-weight:840}.newWorksChild{border:1px solid var(--line);border-radius:8px;padding:10px 12px 12px;background:#fff}.newWorksChild h4{margin:0 0 7px;font-size:15px;font-weight:840}.newWorksRows{display:grid;gap:8px}.newWorkRow{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;border:1px solid #f2cda8;border-radius:8px;padding:8px 9px 8px 11px;background:#fffdf9}.newWorkMeta{display:flex;align-items:baseline;gap:5px;overflow:hidden;white-space:nowrap}.newWorkMeta b,.newWorkMeta span,.newWorkMeta small{min-width:0;overflow:hidden;text-overflow:ellipsis}.newWorkMeta b{flex:0 0 auto}.newWorkMeta small{color:var(--muted)}.newWorkActions{display:flex;align-items:center;gap:6px}.worksReviewPage{display:grid;gap:14px}.worksReviewTopbar{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:14px}.worksReviewTopbar h2,.worksReviewTopbar p{margin:0}.worksReviewTopbar h2{font-size:20px;line-height:1.25}.worksReviewTopbar p{margin-top:4px;color:var(--muted);font-size:13px}.worksReviewPage .workPreviewPanel{border:1px solid var(--line);background:var(--surface)}.worksReviewPage .workPreviewFrame{min-height:520px}.worksReviewPage .workNotesPanel{border:1px solid var(--line);background:var(--surface)}.worksReviewPrintActions{border:1px solid var(--line);border-radius:8px;padding:12px;background:var(--surface)}.legacyReviewView{display:grid;gap:14px}.legacyReviewTopbar{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px}.legacyReviewTopbar h2{margin:0;color:var(--ink);font-size:20px;line-height:1.28}.legacyBackButton{min-height:48px;padding-inline:16px}.legacyReviewPager{display:inline-flex;align-items:center;gap:10px;color:var(--muted);white-space:nowrap}.legacyReviewPager .iconButton{width:38px;height:38px;font-size:22px;line-height:1}.legacyReviewHeaderTools{display:grid;gap:8px;justify-items:end;min-width:280px}.legacyReviewFrame{min-height:560px;max-height:none;place-items:center;border-radius:18px;background:#fff}.legacyReviewFrame .workReviewCanvas,.legacyReviewFrame .workPreviewImage{margin:18px auto}.legacyReviewMainPanels{display:flex;gap:18px;align-items:stretch}.legacyReviewNotes{flex:2 1 0;min-width:0}.legacyReviewNotesGrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;height:100%}.legacyReviewMainPanels .noteBox,.legacyReviewExtras .noteBox{min-height:170px;align-content:start;border-radius:12px;background:var(--surface)}.legacyReviewNotesGrid .noteBox:nth-child(2) textarea{min-height:40px}.legacyReviewNotesGrid .noteBox textarea{min-height:78px;background:#fff}.legacyReviewNotesGrid .noteBox b,.legacyReviewGradePanel b{font-size:16px}.legacyReviewNotesGrid .noteBox b small,.legacyReviewGradePanel b small{color:var(--muted);font-size:13px;font-weight:600}.legacyReviewNoteList{gap:7px;margin-top:4px}.legacyReviewNoteList .emptyLine{min-height:0;justify-content:flex-start;padding:0;border:0;color:var(--muted);background:transparent}.legacyReviewNotes>.formNote{margin-top:10px}.legacyReviewGradePanel{flex:1 1 0;min-width:0;gap:10px}.legacyReviewGradePanel>div{display:grid;gap:6px}.legacyReviewGradePanel p{margin:0}.legacyReviewDecisionActions{display:grid;gap:8px;border-top:1px solid var(--line);padding-top:10px}.legacyAcceptStatus{color:var(--muted);font-size:12px}.legacyGradeVisibilityButton{width:100%;justify-content:center}.legacyReviewExtras{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.workTableRow{grid-template-columns:auto minmax(170px,1.2fr) minmax(130px,1fr) minmax(130px,1fr) minmax(92px,auto)}.workTableRow>span:not(.statusDot),.workTableRow>small{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workSheetCell{display:grid;gap:2px}.workSheetCell b,.workSheetCell small{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workSheetCell b{font-size:13.5px}.workSheetCell small{color:var(--muted);font-size:12px}.tableRow.interactive{width:100%;border-right:0;border-bottom:0;border-left:0;background:transparent;text-align:left}.tableRow.interactive:hover{background:#fbfaf6}.tableRow.interactive:first-child{border-top:0}.statusDot{width:10px;height:10px;border-radius:999px;background:#b8c1bd}.statusDot.ok{background:var(--green)}.statusDot.warn{background:var(--amber)}.badge{justify-self:start;border:1px solid var(--line);border-radius:999px;padding:4px 9px;color:var(--muted);background:#f7f8f6;font-size:12px;font-weight:800;white-space:nowrap}.badge.ok{border-color:#c7dfcf;color:var(--green);background:var(--green-soft)}.badge.warn{border-color:#ffdca9;color:var(--amber);background:var(--amber-soft)}.badge.info{border-color:#cfe1ea;color:var(--blue);background:var(--blue-soft)}.badgeStack{display:flex;align-items:center;justify-content:flex-end;gap:6px;flex-wrap:wrap}.searchBox{display:flex;align-items:center;gap:8px;width:min(280px,100%);min-height:40px;border:1px solid var(--line);border-radius:8px;padding:0 11px;background:#fff}.searchBox svg{color:var(--muted);flex:0 0 auto}.searchBox input{min-width:0;width:100%;border:0;outline:0;color:var(--ink);background:transparent}.inlineForm,.stackForm{display:grid;gap:10px}.inlineForm{grid-template-columns:minmax(0,1fr) 40px;align-items:start;margin-bottom:12px}.inlineForm .formNote{grid-column:1 / -1}.stackForm label{display:grid;gap:6px}.stackForm label span{color:#3f4b4e;font-size:12px;font-weight:820}.inlineForm input,.stackForm input,.stackForm select,.stackForm textarea{width:100%;min-width:0;min-height:40px;border:1px solid var(--line);border-radius:8px;padding:8px 10px;color:var(--ink);background:#fff;outline:0}.stackForm textarea{min-height:82px;resize:vertical}.inlineForm input:focus,.stackForm input:focus,.stackForm select:focus,.stackForm textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #245f821f}.formPair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.formActions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.formNote{margin:0;color:var(--muted);font-size:12px;line-height:1.45}.formNote.ok{color:var(--green)}.formNote.error{color:var(--red)}.formNote.busy{color:var(--blue)}.profileNote{margin:0;border:1px solid var(--line);border-radius:8px;padding:12px;color:#334346;background:#fff;line-height:1.5}.versionNotice{display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px;align-items:start;border:1px solid #cfe1ea;border-radius:8px;padding:12px;color:#29445a;background:var(--blue-soft)}.versionNotice svg{margin-top:2px;color:var(--blue)}.versionNotice b{display:block;margin-bottom:3px;color:var(--blue);font-size:13px}.versionNotice p{margin:0;color:#3f565f;font-size:12.5px;line-height:1.5}.softHint{margin:14px 0 0;border-top:1px solid var(--line);padding-top:12px;color:var(--muted);font-size:12px;line-height:1.45}.softHint.inline{margin:0;border-top:0;padding-top:0}.childOverview{display:grid;gap:16px}.childrenPeoplePanel .childOverview{max-width:100%;min-width:0;gap:12px}.childIdentity{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;border:1px solid var(--line);border-radius:8px;padding:14px;background:#fbfaf6}.childrenPeoplePanel .childIdentity{width:calc(100% - 20px);max-width:100%;min-width:0;margin-inline:auto;gap:8px;padding:10px}.childIdentityToolbar{grid-template-columns:auto auto minmax(0,1fr) auto auto;gap:10px}.childrenPeoplePanel .childIdentityToolbar{gap:7px;padding-right:14px}.childIdentityToolbar .iconButton{width:36px;min-height:36px}.childrenPeoplePanel .childIdentityToolbar .iconButton{width:30px;min-height:30px;padding:0}.childrenPeoplePanel .childIdentityToolbar .badge{max-width:82px;padding:3px 7px;overflow:hidden;font-size:11px;text-overflow:ellipsis}.childAvatar{width:48px;height:48px;display:grid;place-items:center;border-radius:8px;color:#fff;background:var(--green);font-size:20px;font-weight:900}.childrenPeoplePanel .childAvatar{width:40px;height:40px;font-size:17px}.childAvatar.notebook{color:var(--blue);background:var(--blue-soft)}.childAvatar.work{color:var(--amber);background:var(--amber-soft)}.childAvatar.activity,.childAvatar.group{color:var(--green);background:var(--green-soft)}.childIdentity b,.childIdentity span{display:block}.childrenPeoplePanel .childIdentity b,.childrenPeoplePanel .childIdentity span{min-width:0;overflow:hidden;text-overflow:ellipsis}.childrenPeoplePanel .childIdentity b{font-size:17px;white-space:nowrap}.childIdentity span:not(.childAvatar):not(.badge){margin-top:3px;color:var(--muted);font-size:13px}.dangerZone{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;border:1px solid #f0c9c4;border-radius:8px;padding:13px;background:#fff8f7}.dangerZone b{display:block;color:var(--red);font-size:13px}.dangerZone p{margin:3px 0 0;color:#74514d;font-size:12.5px;line-height:1.45}.childNotebookTree{display:grid;gap:12px;border:1px solid var(--line);border-radius:8px;padding:14px;background:#fff}.childNotebookTree .miniHead{margin-bottom:0}.childNotebookSummary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.childNotebookList{display:grid;gap:10px;--tree-route: #2f9fdb}.childNotebookItem{position:relative;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fbfaf6}.childNotebookItem summary{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px 12px 12px 34px;cursor:pointer}.childNotebookItem summary:before{content:"";position:absolute;left:14px;top:50%;width:12px;height:12px;border:2px solid #fff;border-radius:999px;background:var(--tree-route);box-shadow:0 0 0 1px #2f9fdb38;transform:translateY(-50%)}.childNotebookItem summary b,.childNotebookItem summary small,.childSheetRow b,.childSheetRow small{display:block}.childNotebookItem summary b,.childSheetRow b{min-width:0;overflow:hidden;font-weight:820;text-overflow:ellipsis;white-space:nowrap}.childNotebookItem summary small,.childSheetRow small{margin-top:3px;color:var(--muted);font-size:12px}.childNotebookActions{display:flex;flex-wrap:wrap;gap:8px;border-top:1px solid var(--line);padding:10px 12px;background:#fff}.childSheetRows{position:relative;display:grid;border-top:1px solid var(--line);padding-left:22px;background:#fff}.childSheetRows:before{content:"";position:absolute;left:14px;top:0;bottom:9px;width:2px;border-radius:999px;background:var(--tree-route)}.childSheetRow{position:relative;display:grid;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:10px;border-top:1px solid var(--line);padding:10px 12px}.childSheetRow:before{content:"";position:absolute;left:-8px;top:50%;width:14px;height:2px;border-radius:999px;background:var(--tree-route)}.childSheetRow:after{content:"";position:absolute;left:-13px;top:calc(50% - 5px);width:10px;height:10px;border:2px solid #fff;border-radius:999px;background:var(--tree-route);box-shadow:0 0 0 1px #2f9fdb33}.childSheetRow:first-child{border-top:0}.sheetOrder{width:30px;height:30px;display:grid;place-items:center;border-radius:8px;color:var(--blue);background:var(--blue-soft);font-size:12px;font-weight:900}.detailGrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.childrenPeoplePanel .detailGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.detailItem{min-height:86px;display:grid;align-content:space-between;border:1px solid var(--line);border-radius:8px;padding:12px;background:#fff}.childrenPeoplePanel .detailItem{min-width:0;min-height:74px;padding:10px}.detailItem span{color:var(--muted);font-size:12px;font-weight:800}.detailItem b{overflow-wrap:anywhere;font-size:18px;line-height:1.2}.childrenPeoplePanel .detailItem b{font-size:16px}.detailItem.strong{border-color:#cfe1ea;background:var(--blue-soft)}.detailItem.strong b{color:var(--blue);letter-spacing:0}.workOverview .detailGrid,.activityOverview .detailGrid{grid-template-columns:repeat(3,minmax(0,1fr))}.groupIdentityToolbar{grid-template-columns:auto auto minmax(0,1fr) auto;align-items:start}.groupIdentityToolbar>div{align-self:center;justify-self:start}.groupIdentityToolbar>.iconButton:last-child{align-self:start;justify-self:end}.inlineEditLabel{display:grid;gap:4px}.inlineEditLabel span,.groupDescriptionPanel>span,.groupDescriptionPanel label>span{color:var(--muted);font-size:12px;font-weight:820}.groupDescriptionPanel label{display:grid;gap:6px}.inlineEditLabel input,.groupDescriptionPanel textarea{width:100%;min-width:0;border:1px solid var(--line);border-radius:8px;padding:8px 10px;color:var(--ink);background:#fff;outline:0}.inlineEditLabel input:focus,.groupDescriptionPanel textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #245f821f}.groupDescriptionPanel,.groupEventsPanel{display:grid;gap:10px;border:1px solid var(--line);border-radius:8px;padding:12px;background:#fff}.groupDescriptionPanel p{margin:0;color:#344548;line-height:1.5}.groupEventsPanel .miniHead{align-items:center;gap:9px;margin-bottom:0}.groupEventsPanel .miniHead h2{line-height:1.1}.groupEventsPanel .timelineItem>span:nth-child(2){min-width:0;flex:1}.assignmentPanel,.notebookSheetPanel{display:grid;gap:12px;border:1px solid var(--line);border-radius:8px;padding:14px;background:#fff}.assignmentPanel .miniHead,.notebookSheetPanel .miniHead{margin-bottom:0}.designsWorkspace{grid-template-columns:minmax(0,1fr) 390px}.designGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;margin-top:12px}.designCard,.designAssignmentBox{display:grid;gap:12px;border:1px solid var(--line);border-radius:8px;padding:13px;background:#fff}.designPreview{position:relative;min-height:150px;overflow:hidden;border:1px solid rgba(23,33,36,.1);border-radius:8px;padding:14px;color:#172124}.designPreview.bright{filter:saturate(1.1)}.designPreview.contrast{color:#0f1720;box-shadow:inset 0 0 0 2px #0f172029}.designStage{display:flex;align-items:center;gap:8px}.designStage button{width:38px;height:38px;border:0;border-radius:8px;color:#fff;font-weight:900;box-shadow:0 8px 18px #1721241f}.designStage.large button{width:46px;height:46px}.designStage.xlarge button{width:56px;height:56px;font-size:18px}.designPraise{position:absolute;right:12px;bottom:12px;display:flex;align-items:center;gap:8px;max-width:calc(100% - 24px);border-radius:8px;padding:8px 10px;background:#ffffffd1;box-shadow:0 8px 22px #1721241a}.designPraise b{flex:0 0 auto}.designPraise span{min-width:0;overflow:hidden;font-size:12.5px;font-weight:850;text-overflow:ellipsis;white-space:nowrap}.designCharacter{position:absolute;left:12px;bottom:12px;border-radius:999px;padding:5px 8px;color:var(--blue);background:#ffffffd6;font-size:11px;font-weight:850}.designMeta{display:grid;gap:4px}.designMeta b{line-height:1.25}.designMeta span{color:var(--muted);font-size:12.5px;line-height:1.35}.designForm{display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,330px);gap:14px;align-items:start}.designFormMain{display:grid;gap:10px}.designForm label{display:grid;gap:6px}.designForm label span,.toggleRow span{color:#3f4b4e;font-size:12px;font-weight:820}.designForm input,.designForm select,.designControl select,.toggleRow select{width:100%;min-width:0;min-height:40px;border:1px solid var(--line);border-radius:8px;padding:8px 10px;color:var(--ink);background:#fff;outline:0}.designForm input:focus,.designForm select:focus,.designControl select:focus,.toggleRow select:focus{border-color:var(--blue);box-shadow:0 0 0 3px #245f821f}.presetGrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.presetSwatch{min-height:58px;display:flex;align-items:flex-end;justify-content:flex-start;border:1px solid var(--line);border-radius:8px;padding:8px;color:#172124}.presetSwatch.active{border-color:var(--blue);box-shadow:0 0 0 3px #245f821f}.presetSwatch span{border-radius:999px;padding:3px 7px;background:#ffffffc7;font-size:11px;font-weight:850}.assetPicker{display:grid;gap:9px}.assetPickerHead{display:flex;align-items:center;justify-content:space-between;gap:10px}.assetPickerHead>span{color:#3f4b4e;font-size:12px;font-weight:820}.uploadButton{min-height:36px;display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--blue);border-radius:8px;padding:8px 11px;color:var(--blue);background:var(--blue-soft);font-weight:850;cursor:pointer}.uploadButton input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.assetShelf{min-height:62px;display:grid;grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:8px}.assetTile{min-height:62px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:8px;color:#ffffffe6;background-color:#dbe6e8;background-size:cover;background-position:center;box-shadow:inset 0 0 0 999px #17212414}.assetTile.active{border-color:var(--blue);box-shadow:inset 0 0 0 999px #17212405,0 0 0 3px #245f8224}.toggleRow{display:grid;grid-template-columns:minmax(0,1fr) minmax(160px,220px);gap:10px;align-items:center;border:1px solid var(--line);border-radius:8px;padding:10px;background:#fbfaf6}.toggleRow label{display:flex;align-items:center;gap:8px}.toggleRow input[type=checkbox]{width:18px;min-height:18px}.rangeControl input{accent-color:var(--blue)}.soundControls{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center}.soundControls .formNote{grid-column:1 / -1;margin:0}.designAssignTree{display:grid;max-height:54vh;overflow:auto;border:1px solid var(--line);border-radius:8px;background:#fff;--tree-route: #2f9fdb}.designTargetRow{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;min-height:58px;border:0;border-top:1px solid var(--line);padding:10px 11px 10px 34px;color:var(--ink);background:transparent;text-align:left}.designTargetRow:before{content:"";position:absolute;left:14px;top:50%;width:12px;height:12px;border:2px solid #fff;border-radius:999px;background:var(--tree-route);box-shadow:0 0 0 1px #2f9fdb38;transform:translateY(-50%)}.designTargetRow:first-child{border-top:0}.designTargetRow.active,.designTargetRow:hover{background:var(--blue-soft)}.designTargetRow b,.designTargetRow small{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.designTargetRow small{margin-top:3px;color:var(--muted);font-size:12px}.designControl{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:start}.sheetAddRow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:start}.sheetAddRow select{width:100%;min-width:0;min-height:40px;border:1px solid var(--line);border-radius:8px;padding:8px 10px;color:var(--ink);background:#fff;outline:0}.sheetAddRow select:focus{border-color:var(--blue);box-shadow:0 0 0 3px #245f821f}.analyticsTools{min-width:min(760px,100%);display:grid;grid-template-columns:repeat(2,minmax(170px,1fr))}.analyticsTools .activityDateRange{grid-column:1 / -1}.activityTools{min-width:0;display:grid;grid-template-columns:repeat(4,minmax(150px,1fr))}.activityPanelHead{display:grid;grid-template-columns:minmax(0,1fr);align-items:stretch}.activityPanelHead .activityTools,.activityTools .searchBox{width:100%}.activityDateRange{min-width:0;display:grid;grid-template-columns:repeat(2,minmax(130px,1fr));gap:8px}.activityDateRange label{min-height:40px;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:8px;border:1px solid var(--line);border-radius:8px;padding:0 10px;background:#fff}.activityDateRange span{color:var(--muted);font-size:12px;font-weight:850}.activityDateRange input{min-width:0;border:0;outline:0;color:var(--ink);background:transparent}.selectBox{min-width:190px;min-height:40px;display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:8px;padding:0 10px;background:#fff}.selectBox svg{color:var(--blue);flex:0 0 auto}.selectBox select{width:100%;min-width:0;border:0;color:var(--ink);background:transparent;outline:0}.analyticsMetricGrid{margin-bottom:12px}.analyticsCard{border:1px solid var(--line);border-radius:8px;padding:14px;background:#fff}.analyticsCard+.analyticsCard{margin-top:12px}.analyticsBlocks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:12px}.dailyChart{min-height:140px;display:flex;align-items:end;gap:7px;overflow-x:auto;padding:6px 0 2px}.dailyChartColumn{min-width:34px;display:grid;justify-items:center;gap:7px}.dailyChartColumn.interactive{border:0;padding:0;color:inherit;font:inherit;background:transparent;cursor:pointer}.dailyChartColumn.interactive:focus-visible{outline:2px solid var(--blue);outline-offset:4px;border-radius:8px}.dailyChartColumn.interactive:hover .dailyBars{background:#f2f8fb;box-shadow:inset 0 0 0 1px #cfe1e8}.dailyChartColumn small,.gradeColumn small{color:var(--muted);font-size:11px;font-weight:760}.dailyBars{height:102px;display:flex;align-items:end;gap:3px;border-radius:7px;padding:4px;transition:background .16s ease,box-shadow .16s ease}.bar{width:9px;border-radius:5px 5px 0 0}.bar.submitted,.chartLegend .submitted,.metricBar .submitted{background:var(--blue)}.bar.logins,.chartLegend .logins,.metricBar .logins{background:var(--green)}.metricBar .trace{background:var(--amber)}.metricBar .draw{background:#805c9f}.metricBar .text{background:#4f7f82}.chartLegend{display:flex;gap:14px;color:var(--muted);font-size:12px;font-weight:780}.chartLegend span{display:inline-flex;align-items:center;gap:6px}.chartLegend i{width:10px;height:10px;border-radius:3px}.analyticsRow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:3px 10px;border-top:1px solid var(--line);padding:9px 0}.analyticsRow:first-of-type{border-top:0}.analyticsRow span,.metricBar span{color:var(--ink);font-weight:820}.analyticsRow b{color:var(--blue)}.analyticsRow small{grid-column:1 / -1;color:var(--muted);font-size:12px}.analyticsRow small.ok{color:var(--green)}.analyticsRow small.warn{color:var(--amber)}.analyticsCaption{margin:-4px 0 10px;color:var(--muted);font-size:12px}.metricBar{display:grid;gap:6px;margin-top:9px}.metricBar div{display:flex;justify-content:space-between;gap:10px}.metricBar small{color:var(--muted);font-size:12px;white-space:nowrap}.metricBar em{height:8px;display:block;overflow:hidden;border-radius:999px;background:#eef1ec}.metricBar i{min-width:4px;height:100%;display:block;border-radius:inherit}.gradeChart{min-height:104px;display:flex;align-items:end;gap:6px;overflow-x:auto}.gradeColumn{min-width:18px;display:grid;justify-items:center;gap:6px}.gradeColumn span{width:12px;border-radius:5px 5px 0 0;background:var(--blue)}.compactNotice{margin:14px 0}.sheetVersionList{display:grid;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}.sheetVersionRow{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:10px;align-items:center;border-bottom:1px solid var(--line);padding:10px 12px}.sheetVersionRow.replacing{align-items:start;background:#fbfaf6}.sheetVersionRow:last-child{border-bottom:0}.sheetOrder{width:28px;height:28px;display:grid;place-items:center;border-radius:8px;color:var(--blue);background:var(--blue-soft);font-size:12px;font-weight:900}.sheetVersionRow b,.sheetVersionRow small{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sheetVersionRow b{color:var(--ink);font-size:13.5px}.sheetVersionRow small{margin-top:2px;color:var(--muted);font-size:12px}.sheetRowActions{display:flex;align-items:center;justify-content:flex-end;gap:6px}.sheetRowActions .iconButton{width:32px;min-height:32px}.sheetReplaceRow{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:8px;align-items:center;margin-top:10px}.sheetReplaceRow select{width:100%;min-width:0;min-height:36px;border:1px solid var(--line);border-radius:8px;padding:7px 9px;color:var(--ink);background:#fff;outline:0}.sheetReplaceRow select:focus{border-color:var(--blue);box-shadow:0 0 0 3px #245f821f}.sheetReplaceRow .primaryButton,.sheetReplaceRow .textButton{min-height:36px}.assignForm{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:10px;align-items:start}.assignForm .segmentedList{margin:0}.assignForm select{width:100%;min-width:0;min-height:40px;border:1px solid var(--line);border-radius:8px;padding:8px 10px;color:var(--ink);background:#fff;outline:0}.assignForm .formNote{grid-column:1 / -1}.assignedList{border-top:1px solid var(--line)}.assignmentRow{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:10px}.exclusionPanel,.assignmentTree{display:grid;gap:10px;border-top:1px solid var(--line);padding-top:12px}.exclusionGroup{display:grid;gap:9px;border:1px solid var(--line);border-radius:8px;padding:11px;background:#fbfaf6}.exclusionGroup b,.exclusionGroup small,.exclusionChildRow b,.exclusionChildRow small{display:block;min-width:0}.exclusionGroup small,.exclusionChildRow small{margin-top:2px;color:var(--muted);font-size:12px;line-height:1.35}.exclusionChildren{display:grid;gap:7px}.exclusionChildRow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;border:1px solid var(--line);border-radius:8px;padding:9px;background:#fff}.printForm{display:grid;grid-template-columns:minmax(160px,1fr) minmax(150px,.55fr) auto;gap:10px;align-items:start}.printForm select{width:100%;min-width:0;min-height:40px;border:1px solid var(--line);border-radius:8px;padding:8px 10px;color:var(--ink);background:#fff;outline:0}.printForm .formNote{grid-column:1 / -1}.reviewStatePanel,.workPreviewPanel{gap:12px}.workPreviewHead{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center}.workPreviewHead h2,.workPreviewHead p{margin:0}.workPreviewHead p{margin-top:3px;color:var(--muted);font-size:12.5px;line-height:1.4}.reviewZoomStrip{display:grid;grid-template-columns:auto 22px minmax(150px,1fr) 22px 38px;justify-self:center;width:min(495px,100%);gap:5px;align-items:center;border:1px solid #cfd8db;border-radius:6px;padding:3px 5px;background:#ffffffe0;box-shadow:0 5px 14px #2c303012}.reviewZoomStrip span{color:var(--muted);font-size:11px;font-weight:760;white-space:nowrap}.reviewZoomStrip button{min-width:22px;min-height:22px;display:grid;place-items:center;border:1px solid #c7d3d8;border-radius:5px;color:var(--blue);background:#f9fcfd;cursor:pointer}.reviewZoomStrip button:disabled,.reviewZoomStrip input:disabled{cursor:not-allowed;opacity:.55}.reviewZoomStrip input{width:100%;accent-color:var(--blue)}.reviewZoomStrip b{color:var(--ink);font-size:11px;text-align:right}.workPreviewFrame{display:grid;min-height:280px;max-height:70vh;overflow:auto;border:1px solid var(--line);border-radius:8px;background:linear-gradient(45deg,rgba(36,95,130,.04) 25%,transparent 25%),linear-gradient(-45deg,rgba(36,95,130,.04) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,rgba(36,95,130,.04) 75%),linear-gradient(-45deg,transparent 75%,rgba(36,95,130,.04) 75%),#f4f7f8;background-position:0 0,0 10px,10px -10px,-10px 0;background-size:20px 20px}.workPreviewImage{display:block;margin:14px auto;border:1px solid rgba(23,33,36,.14);border-radius:6px;background:#fff;box-shadow:0 12px 26px #1c272b1f}.workPreviewFrame.fit .workPreviewImage{width:min(100% - 28px,920px);height:auto}.workPreviewFrame.natural .workPreviewImage{max-width:none}.workPreviewPlaceholder{display:grid;min-height:280px;place-items:center;gap:8px;color:var(--muted);text-align:center;font-size:13px}.workPreviewPlaceholder svg{color:var(--blue)}.reviewWorkbench{display:grid;grid-template-columns:250px minmax(0,1fr);gap:12px;align-items:start}.reviewSheetList{display:grid;gap:6px;max-height:70vh;overflow:auto}.reviewSheetTab{display:grid;gap:4px;width:100%;border:1px solid var(--line);border-radius:8px;padding:9px 10px;color:#344548;background:#fff;font:inherit;text-align:left;cursor:pointer}.reviewSheetTab.active{border-color:#cfe1ea;color:var(--blue);background:var(--blue-soft)}.reviewSheetTab span{min-width:0;overflow:hidden;font-size:13px;font-weight:820;text-overflow:ellipsis;white-space:nowrap}.reviewSheetTab small{color:var(--muted);font-size:11.5px}.reviewCanvasColumn{display:grid;gap:10px;min-width:0}.reviewToolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.workReviewCanvas{display:block;margin:14px auto;border:1px solid rgba(23,33,36,.14);border-radius:6px;background:#fff;box-shadow:0 12px 26px #1c272b1f;touch-action:none}.reviewControlsGrid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr) minmax(220px,.8fr) minmax(240px,.9fr);gap:12px}.reviewHistoryBox{align-content:start}.reviewHistoryList{display:grid;max-height:250px;overflow:auto;border:1px solid var(--line);border-radius:8px;background:#fff}.reviewHistoryItem{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:9px;border-top:1px solid var(--line);padding:10px}.reviewHistoryItem:first-child{border-top:0}.reviewHistoryItem b,.reviewHistoryItem small{display:block}.reviewHistoryItem b{overflow-wrap:anywhere;font-size:12.5px;line-height:1.35}.reviewHistoryItem small{margin-top:3px;color:var(--muted);font-size:11.5px}.stampButtonRow,.gradeButtonRow{display:flex;gap:6px;flex-wrap:wrap}.stampButtonRow .ghostButton{min-height:34px;padding:6px 9px;font-size:12.5px}.stampButtonRow.emoji .iconButton{min-height:36px;width:36px;font-size:17px}.gradeButton{min-width:34px;min-height:34px;border:1px solid var(--line);border-radius:8px;color:#344548;background:#fff;font:inherit;font-weight:820;cursor:pointer}.gradeButton.active{border-color:var(--blue);color:#fff;background:var(--blue)}.liveLayout{display:grid;grid-template-columns:minmax(220px,300px) minmax(0,1fr);gap:18px;align-items:start}.liveRoster{display:flex;flex-direction:column;gap:14px;--tree-route: #2f9fdb}.liveGroup{position:relative;border:1px solid var(--line);border-radius:8px;background:#fff;overflow:hidden}.liveGroup summary{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center;padding:12px 12px 12px 36px;cursor:pointer}.liveGroup summary:before{content:"";position:absolute;left:14px;top:50%;width:12px;height:12px;border:2px solid #fff;border-radius:999px;background:var(--tree-route);box-shadow:0 0 0 1px #2f9fdb38;transform:translateY(-50%)}.liveGroup[open]:before{content:"";position:absolute;left:20px;top:38px;bottom:18px;width:2px;border-radius:999px;background:var(--tree-route)}.liveGroup summary b,.liveGroup summary small{display:block;min-width:0}.liveGroup summary b{overflow:hidden;color:var(--ink);text-overflow:ellipsis;white-space:nowrap}.liveGroup summary small{color:var(--muted);font-size:11.5px;font-weight:780;white-space:nowrap}.liveChild{position:relative;width:100%;min-height:46px;display:grid;grid-template-columns:auto 1fr auto;gap:8px;align-items:center;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);padding:9px 10px;font:inherit;text-align:left;cursor:pointer}.liveGroup .liveChild{width:calc(100% - 44px);margin:0 12px 7px 32px}.liveGroup .liveChild:before{content:"";position:absolute;left:-13px;top:50%;width:13px;height:2px;border-radius:999px;background:var(--tree-route)}.liveGroup .liveChild:after{content:"";position:absolute;left:-18px;top:calc(50% - 5px);width:10px;height:10px;border:2px solid #fff;border-radius:999px;background:var(--tree-route);box-shadow:0 0 0 1px #2f9fdb33}.liveChild+.liveChild{margin-top:0}.liveGroup .emptyLine{margin:0 12px 12px}.liveChild:hover:not(:disabled),.liveChild.active{border-color:var(--blue);background:var(--blue-soft)}.liveChild:disabled{color:var(--muted);cursor:not-allowed;opacity:.72}.liveChild small{font-size:12px;color:var(--muted)}.liveStage{min-width:0}.liveCanvasFrame{min-height:430px;display:flex;align-items:flex-start;justify-content:center;overflow:auto;border:1px solid var(--line);border-radius:8px;background:#eef3f4;padding:14px}.liveStatusStrip{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.liveStatusStrip .badge{max-width:100%}.pointerMode{cursor:crosshair}.ghostButton.active{border-color:var(--blue);color:var(--blue);background:var(--blue-soft)}.reviewMiniGrid{grid-template-columns:repeat(4,minmax(0,1fr))}.gradeForm{display:grid;grid-template-columns:minmax(170px,220px) minmax(190px,1fr) auto;gap:10px;align-items:end}.gradeForm label{display:grid;gap:6px}.gradeForm label span{color:#3f4b4e;font-size:12px;font-weight:820}.gradeForm input{width:100%;min-width:0;min-height:42px;border:1px solid var(--line);border-radius:8px;padding:9px 10px;color:var(--ink);background:#fff;outline:0}.gradeForm input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #245f821f}.gradeForm .checkLabel{display:flex;min-height:42px;align-items:center;gap:8px;border:1px solid var(--line);border-radius:8px;padding:8px 10px;background:#fbfaf6}.gradeForm .checkLabel input{width:18px;height:18px;accent-color:var(--blue)}.workNotesPanel{gap:12px}.workNotesGrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.noteBox{display:grid;gap:10px;border:1px solid var(--line);border-radius:8px;padding:12px;background:#fff}.noteBox b{display:block;color:var(--ink);font-size:14px}.noteBox p{margin:4px 0 0;color:var(--muted);font-size:12.5px;line-height:1.45}.noteBox textarea{width:100%;min-height:92px;resize:vertical;border:1px solid var(--line);border-radius:8px;padding:10px;color:var(--ink);background:#fbfaf6;font:inherit;font-size:13px;outline:0}.noteBox textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #245f821f}.noteBox small{color:var(--muted);font-size:11.5px}.commentStatus{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.noteList{display:grid;gap:8px}.noteRow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:start;border:1px solid var(--line);border-radius:8px;padding:10px;background:#fbfaf6}.noteRow.editing{grid-template-columns:minmax(0,1fr)}.noteRow small{color:var(--muted);font-size:11.5px}.noteRow p{margin:4px 0 0;color:#334346;font-size:13px;line-height:1.5;white-space:pre-wrap}.noteRow textarea{width:100%;min-height:84px;resize:vertical;border:1px solid var(--line);border-radius:8px;padding:10px;color:var(--ink);background:#fff;font:inherit;font-size:13px;outline:0}.noteActions{display:flex;gap:8px;align-items:center;justify-content:flex-end;flex-wrap:wrap}.assignmentTree{margin-top:2px;border-top:0;padding-top:0;--tree-route: #2f9fdb;--tree-route-soft: rgba(47, 159, 219, .28);--tree-route-child: #b9a8ee;--tree-node-child: #c7b5f3}.groupTreeChild:before,.groupTreeAddChild:before{content:"";position:absolute;left:-15px;top:50%;width:15px;height:2px;border-radius:999px;background:var(--tree-route)}.groupTreeChild:after,.groupTreeAddChild:after{content:"";position:absolute;left:-20px;top:calc(50% - 5px);width:10px;height:10px;border:2px solid #fff;border-radius:999px;background:var(--tree-route);box-shadow:0 0 0 1px #2f9fdb33}.assignmentTree .miniHead{margin-bottom:8px}.assignmentTreeGroup{position:relative;display:grid;gap:10px;padding-left:24px}.assignmentTreeGroup:before{content:none;position:absolute;left:9px;top:22px;bottom:-10px;width:2px;border-radius:999px;background:var(--tree-route-soft)}.assignmentTreeGroup[open]:before{content:"";bottom:21px;background:var(--tree-route)}.assignmentTreeGroup>summary,.assignmentTreeChild>summary{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer;padding:10px 11px;color:var(--ink);font-size:13px;font-weight:900;list-style:none}.assignmentTreeGroup>summary:after,.assignmentTreeChild>summary:after{content:"+";position:absolute;left:-22px;top:50%;width:12px;height:12px;display:grid;place-items:center;border:2px solid #fff;border-radius:999px;background:var(--tree-route);color:#fff;font-family:Arial,sans-serif;font-size:12px;font-weight:950;line-height:1;text-align:center;box-shadow:0 0 0 1px #2f9fdb38;transform:translateY(-50%)}.assignmentTreeGroup[open]>summary:after,.assignmentTreeChild[open]>summary:after{content:"−";padding-bottom:1px}.assignmentTreeChild>summary:after{background:var(--tree-node-child);box-shadow:0 0 0 1px #b9a8ee47}.assignmentTreeGroup>summary::-webkit-details-marker,.assignmentTreeChild>summary::-webkit-details-marker{display:none}.assignmentTreeGroup>summary{grid-template-columns:minmax(0,1fr) auto}.assignmentTreeGroup>summary small{color:var(--muted);font-size:11px;font-weight:780;white-space:nowrap}.assignmentGroupNotebooks,.assignmentChildNotebooks{display:grid;gap:9px;margin-left:18px}.assignmentChildNotebooks{position:relative}.assignmentGroupNotebooks{position:relative;border:1px solid var(--line);border-radius:8px;margin-bottom:8px;padding:12px 14px;background:#fff}.assignmentTreeChild:before{content:none}.assignmentTreeChild>summary:before{content:"";position:absolute;left:-33px;top:50%;width:19px;height:2px;border-radius:999px;background:var(--tree-route);transform:translateY(-50%)}.assignmentGroupNotebooks:after{content:none}.assignmentGroupNotebooks>b{color:var(--muted);font-size:12px;line-height:1;text-transform:uppercase}.assignmentGroupNotebooks>small,.assignmentChildNotebooks>small{color:var(--muted);font-size:12px}.assignmentTreeChild{position:relative;display:grid;gap:9px;margin-left:18px}.assignmentTreeChild[open]:after{content:"";position:absolute;left:-14px;top:22px;bottom:18px;width:2px;border-radius:999px;background:var(--tree-route-child)}.assignmentTreeChild>summary{grid-template-columns:minmax(0,1fr);font-size:13px;font-weight:780;z-index:1}.assignmentTreeChild>summary b{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.assignmentGroupNotebooks ul,.assignmentChildNotebooks ul{position:relative;display:grid;gap:5px;margin:0;padding:0;list-style:none}.assignmentGroupNotebooks ul:before,.assignmentChildNotebooks ul:before{content:none}.assignmentGroupNotebooks ul:before{content:none}.assignmentChildNotebooks ul:before{content:none}.assignmentGroupNotebooks li,.assignmentChildNotebooks li{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center;border:1px solid transparent;border-radius:8px;padding:7px 8px 7px 18px;background:#fff}.assignmentGroupNotebooks li{grid-template-columns:minmax(0,1fr) auto;min-height:40px}.assignmentGroupActions{display:inline-flex;align-items:center;justify-content:flex-end;gap:4px}.assignmentGroupActions .iconButton{width:28px;min-height:28px;color:#7d7466;background:transparent}.assignmentGroupActions .iconButton:hover:not(:disabled){border-color:#c9dfeb;color:var(--blue);background:#f8fcfe}.assignmentGroupActions .iconButton.danger:hover:not(:disabled){border-color:#efc6bd;color:var(--red);background:#fff4f1}.assignmentChildMeta{display:inline-flex;min-width:0;align-items:center;justify-content:flex-end;gap:5px}.assignmentChildMeta .iconButton{width:26px;min-height:26px;color:#7c62ad;background:transparent}.assignmentChildMeta .iconButton:hover:not(:disabled){border-color:#ded4f1;background:#faf7ff}.assignmentGroupNotebooks li:before,.assignmentChildNotebooks li:before{content:"";position:absolute;left:-47px;top:calc(50% - 1px);width:47px;height:2px;border-radius:999px;background:var(--tree-route)}.assignmentChildNotebooks li:before{left:-32px;width:32px;background:var(--tree-route-child)}.assignmentGroupNotebooks li:after,.assignmentChildNotebooks li:after{content:"−";position:absolute;left:-5px;top:calc(50% - 7px);width:10px;height:10px;display:grid;place-items:center;border:2px solid #fff;border-radius:999px;background:var(--tree-route);color:#fff;font-family:Arial,sans-serif;font-size:11px;font-weight:950;line-height:1;text-align:center;padding-bottom:1px;box-shadow:0 0 0 1px #2f9fdb33}.assignmentChildNotebooks li.groupSource:before{left:-51px;width:51px;background:var(--tree-route)}.assignmentChildNotebooks li.groupSource:after{background:var(--tree-route);box-shadow:0 0 0 1px #2f9fdb33}.assignmentChildNotebooks li.childSource:after{background:var(--tree-node-child);box-shadow:0 0 0 1px #b9a8ee47}.assignmentGroupNotebooks li,.assignmentGroupNotebooks li.groupSource,.assignmentChildNotebooks li.groupSource{border-color:#d4e4ea;background:var(--blue-soft)}.assignmentChildNotebooks li.childSource{border-color:#ded4f1;background:#f2edff}.assignmentChildNotebooks>.assignmentAddButton{position:relative}.assignmentChildNotebooks>.assignmentAddButton:before{content:"";position:absolute;left:-32px;top:50%;width:32px;height:2px;border-radius:999px;background:var(--tree-route-child)}.assignmentGroupNotebooks li span,.assignmentChildNotebooks li span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:850}.assignmentChildNotebooks li small{color:var(--blue);font-size:10.5px;font-weight:900;white-space:nowrap}.assignmentChildNotebooks li.childSource small{color:#7c62ad}.assignmentAddButton{width:fit-content;min-height:36px;display:inline-flex;gap:4px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:8px;padding:6px 12px;background:#fffaf3;color:var(--ink);font:inherit;font-size:12px;font-weight:900;cursor:pointer}.assignmentAddButton:hover{border-color:#c9bda9;background:#fff}.assignmentAddPicker{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:8px;align-items:center}.assignmentAddPicker .formNote{grid-column:1 / -1}.notebookLibraryPanel{display:grid;gap:10px}.libraryHeader{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center}.libraryHeader>span,.librarySubhead{color:var(--muted);font-size:11px;font-weight:900;letter-spacing:.04em;text-transform:uppercase}.libraryHeaderActions{display:flex;gap:6px;align-items:center;justify-content:flex-end;flex-wrap:wrap}.smallButton{min-height:28px;gap:4px;padding:4px 9px;font-size:11.5px}.librarySubhead{margin-top:6px}.notebookLibraryList{display:grid;gap:8px;--tree-route: #2f9fdb}.notebookLibraryItem{position:relative;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}.notebookLibraryItem.active{border-color:#cfe1ea}.notebookLibraryItem>summary{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:8px;align-items:center;padding:9px 10px 9px 34px;cursor:pointer;list-style:none}.notebookLibraryItem>summary::-webkit-details-marker{display:none}.notebookLibraryItem>summary:before{content:"▶";color:#b3aa99;font-size:12px}.notebookLibraryItem[open]>summary:before{content:"▼"}.notebookLibraryItem>summary:after{content:"";position:absolute;left:12px;top:50%;width:12px;height:12px;border:2px solid #fff;border-radius:999px;background:var(--tree-route);box-shadow:0 0 0 1px #2f9fdb38;transform:translateY(-50%)}.libraryNotebookMain{min-width:0}.libraryNotebookMain b,.libraryNotebookMain small{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.libraryNotebookMain b{font-size:13px}.libraryNotebookMain small,.sheetLibraryMain small{color:var(--muted);font-size:11px}.libraryIconActions{display:flex;gap:3px;align-items:center;justify-content:flex-end}.libraryIconActions .iconButton{width:28px;min-height:28px}.notebookLibraryBody{position:relative;display:grid;gap:8px;border-top:1px solid var(--line);padding:8px 10px 10px 28px}.notebookLibraryBody:before{content:"";position:absolute;left:16px;top:0;bottom:28px;width:2px;border-radius:999px;background:var(--tree-route)}.notebookSheetRows{display:grid}.notebookSheetLibraryRow{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:8px;align-items:center;border-top:1px solid var(--line);padding:7px 0}.notebookSheetLibraryRow:before{content:"";position:absolute;left:-12px;top:50%;width:12px;height:2px;border-radius:999px;background:var(--tree-route)}.notebookSheetLibraryRow:after{content:none;position:absolute;left:-17px;top:calc(50% - 5px);width:10px;height:10px;border:2px solid #fff;border-radius:999px;background:var(--tree-route);box-shadow:0 0 0 1px #2f9fdb33}.notebookSheetLibraryRow:first-child{border-top:0;padding-top:0}.sheetNumberPill{width:22px;height:22px;display:grid;place-items:center;border-radius:999px;background:#e7dfcf;color:#746b5c;font-size:11px;font-weight:900}.sheetLibraryMain{min-width:0}.sheetLibraryMain b,.sheetLibraryMain small{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sheetLibraryMain b{font-size:12px}.librarySheetPicker{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:7px;margin-top:7px;align-items:center}.librarySheetPicker .formNote{grid-column:1 / -1}.notebookLibraryAddSheet{position:relative;margin-top:2px}.notebookLibraryAddSheet:before{content:"";position:absolute;left:-12px;top:50%;width:12px;height:2px;border-radius:999px;background:var(--tree-route)}.libraryFreeSheets .freeSheetsShelf{margin-top:12px}.freeSheetsShelf{display:grid;gap:10px;margin-top:14px;border-top:1px solid var(--line);padding-top:12px}.shelfCreateButton{width:100%;justify-content:center}.freeSheetList{display:grid;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}.freeSheetRow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:9px;align-items:center;border-bottom:1px solid var(--line);padding:10px 11px}.freeSheetRow:last-child{border-bottom:0}.freeSheetRow>span{min-width:0}.freeSheetRow b,.freeSheetRow small{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.freeSheetRow b{color:var(--ink);font-size:12.5px}.freeSheetRow small{margin-top:2px;color:var(--muted);font-size:11.5px}.notebookGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px}.notebookTile{min-height:172px;display:grid;grid-template-rows:minmax(0,1fr) auto;gap:9px;border:1px solid var(--line);border-radius:8px;padding:10px;background:#fbfaf6}.notebookTileMain{width:100%;display:grid;align-content:start;gap:9px;border:0;padding:4px;color:inherit;background:transparent;text-align:left;font:inherit;cursor:pointer}.notebookTile:has(.notebookTileMain:hover){border-color:#cfe1ea;background:#f3f8fa}.notebookTileMain svg{color:var(--blue)}.notebookTileMain b{line-height:1.25}.notebookTileMain span,.notebookTileMain small{color:var(--muted);font-size:12px}.tileActions{display:flex;gap:5px;border-top:1px solid var(--line);padding-top:8px}.tileActions .iconButton{width:32px;min-height:32px}.timeline{display:grid}.loadMoreRow{display:flex;justify-content:center;border-top:1px solid var(--line);padding-top:14px}.timelineItem.interactive{width:100%;border-right:0;border-bottom:0;border-left:0;background:transparent;color:#273437;text-align:left;cursor:pointer}.timelineItem.interactive:hover{background:#fbfaf6}.timelineItem.interactive>span:nth-child(2){min-width:0;flex:1}.timelineItem.interactive svg:last-child{color:var(--muted)}.segmentedList{display:flex;gap:8px;margin:0 0 12px;overflow-x:auto;padding-bottom:2px}.segment{min-height:34px;border:1px solid var(--line);border-radius:8px;padding:7px 11px;color:var(--muted);background:#fff;font:inherit;font-size:12px;font-weight:820;white-space:nowrap;cursor:pointer}.segment.active,.segment:hover{border-color:#cfe1ea;color:var(--blue);background:var(--blue-soft)}.timelineIcon{width:30px;height:30px;display:grid;place-items:center;border-radius:8px;color:var(--blue);background:var(--blue-soft);flex:0 0 auto}.emptyLine{min-height:52px;display:flex;align-items:center;border-top:1px solid var(--line);color:var(--muted);font-size:13px}.centerShell{min-height:100svh;display:grid;place-items:center;padding:18px;background:var(--paper)}.messagePanel{width:min(460px,100%);border:1px solid var(--line);border-radius:8px;padding:28px;background:#fff}.messagePanel h1{margin:18px 0 8px;font-size:28px;letter-spacing:0}.messagePanel p{margin:0 0 18px;color:var(--muted);line-height:1.55}@media (max-width: 1080px){.overviewGrid,.workspaceGrid{grid-template-columns:1fr}.panelTools{justify-content:stretch;min-width:0}.areaTopbar{grid-template-columns:auto minmax(140px,1fr) auto auto auto}.detailGrid,.metricsRow{grid-template-columns:repeat(2,minmax(0,1fr))}.activityTools{grid-template-columns:repeat(2,minmax(160px,1fr))}.reviewWorkbench,.reviewControlsGrid,.legacyReviewTopbar,.legacyReviewExtras,.liveLayout{grid-template-columns:1fr}.legacyReviewMainPanels{flex-direction:column}.legacyReviewNotesGrid{grid-template-columns:1fr}.reviewSheetList{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));max-height:none}}@media (max-width: 760px){.teacherShell{grid-template-columns:1fr}.teacherSidebar{position:fixed;z-index:20;inset:0 auto 0 0;width:min(300px,86vw);transform:translate(-100%);transition:transform .18s ease;box-shadow:20px 0 60px #17212429}.teacherShell.sidebarShown .teacherSidebar{transform:translate(0)}.mobileOnly{display:inline-flex}.topbar{align-items:flex-start;padding:12px}.pageTitle{flex:1}.pageTitle h1{font-size:19px}.pageTitle p{max-width:48vw}.libraryHeader,.notebookLibraryItem>summary,.notebookSheetLibraryRow,.librarySheetPicker{grid-template-columns:1fr}.libraryHeaderActions,.libraryIconActions{justify-content:flex-start;flex-wrap:wrap}.ghostButton{display:none}.libraryHeaderActions .ghostButton,.librarySheetPicker .ghostButton,.reviewWorkbench .ghostButton,.reviewControlsGrid .ghostButton,.legacyReviewView .ghostButton,.childFilterPanel .ghostButton,.liveStage .ghostButton,.workPreviewHead .ghostButton{display:inline-flex}.contentBand{padding:14px}.areaTopbar{grid-template-columns:1fr auto auto auto}.areaTopbar h2{grid-column:1 / -1}.childIdentityToolbar{grid-template-columns:auto auto minmax(0,1fr) auto}.childIdentityToolbar .badge{grid-column:3 / 4;justify-self:start}.childIdentityToolbar .iconButton:last-child{grid-column:4;grid-row:1 / 3;align-self:center}.childFilterPanel,.metricsRow,.splitList,.designForm,.formPair,.panelTools,.analyticsBlocks,.assignForm,.printForm,.gradeForm,.workNotesGrid,.sheetAddRow,.sheetReplaceRow,.childNotebookSummary,.detailGrid,.workOverview .detailGrid,.activityOverview .detailGrid,.dangerZone{grid-template-columns:1fr}.activityColumn{padding-right:0}.activityColumn+.activityColumn{border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:12px}.exclusionChildRow,.assignmentTreeGroup>summary,.assignmentTreeChild>summary,.assignmentGroupNotebooks li,.assignmentChildNotebooks li,.assignmentAddPicker,.designControl,.designTargetRow,.toggleRow,.freeSheetRow,.childNotebookItem summary,.childSheetRow{grid-template-columns:1fr}.assignmentTreeGroup>summary small,.assignmentChildNotebooks li small,.designTargetRow b,.designTargetRow small,.freeSheetRow b,.freeSheetRow small,.childNotebookItem summary b,.childSheetRow b{white-space:normal}.assignmentTreeGroup>summary{grid-template-columns:auto minmax(0,1fr)}.assignmentTreeGroup>summary small{grid-column:2}.assignmentTreeChild>summary{grid-template-columns:auto minmax(0,1fr)}.presetGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.sheetVersionRow{grid-template-columns:30px minmax(0,1fr);align-items:start}.sheetRowActions{grid-column:2;justify-content:flex-start}.panelTools{display:grid}.worksStageTitleRow,.worksStageSearchRow{grid-template-columns:1fr}.worksStageTitleRow p{white-space:normal}.worksStageSearchRow .primaryButton{width:fit-content}.worksPrintDialogOptions{grid-template-columns:1fr}.selectBox{width:100%}.activityTools,.activityDateRange,.reviewSheetList{grid-template-columns:1fr}.worksReviewPage,.legacyReviewView,.workPreviewPanel,.reviewWorkbench,.reviewCanvasColumn,.legacyReviewMainPanels,.legacyReviewNotes,.legacyReviewNotesGrid,.legacyReviewExtras,.reviewControlsGrid,.legacyReviewMainPanels .noteBox,.legacyReviewExtras .noteBox,.reviewControlsGrid .noteBox{min-width:0;width:100%}.legacyReviewTopbar,.worksReviewTopbar,.workPreviewHead{grid-template-columns:1fr;align-items:stretch}.legacyReviewTopbar h2,.worksReviewTopbar h2,.workPreviewHead h2,.workPreviewHead p{overflow-wrap:anywhere}.legacyReviewTopbar h2,.worksReviewTopbar h2{font-size:17px}.legacyBackButton{width:100%;justify-content:center}.legacyReviewPager{justify-content:space-between;width:100%}.legacyReviewHeaderTools{min-width:0;width:100%;justify-items:stretch}.reviewZoomStrip{width:100%;grid-template-columns:auto 30px minmax(0,1fr) 30px 42px}.reviewZoomStrip button{min-width:30px;min-height:30px}.worksReviewPage .workPreviewFrame,.legacyReviewFrame{min-height:320px;max-height:62vh;border-radius:12px}.legacyReviewMainPanels{display:grid;grid-template-columns:1fr;align-items:start;height:auto;overflow:visible}.legacyReviewNotesGrid,.legacyReviewExtras,.reviewControlsGrid{grid-template-columns:1fr;gap:12px;height:auto;overflow:visible}.legacyReviewMainPanels .noteBox,.legacyReviewExtras .noteBox,.reviewControlsGrid .noteBox{min-height:0;height:auto;align-content:stretch;overflow:visible;padding:10px}.legacyReviewGradePanel{flex:none;grid-auto-rows:max-content}.legacyReviewGradePanel>div,.legacyReviewDecisionActions,.legacyGradeVisibilityButton,.legacyReviewGradePanel .stampButtonRow,.legacyReviewGradePanel .gradeButtonRow{min-width:0;width:100%}.legacyReviewNotesGrid .noteBox b,.legacyReviewGradePanel b,.noteBox b,.noteBox p{overflow-wrap:anywhere}.legacyReviewGradePanel .stampButtonRow:not(.emoji){display:grid;grid-template-columns:1fr}.legacyReviewGradePanel .stampButtonRow.emoji,.reviewControlsGrid .stampButtonRow.emoji{display:grid;grid-template-columns:repeat(auto-fit,minmax(38px,1fr))}.legacyReviewGradePanel .gradeButtonRow,.reviewControlsGrid .gradeButtonRow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}.legacyReviewView .formActions,.reviewControlsGrid .formActions{display:grid;grid-template-columns:1fr}.legacyReviewView .formActions .ghostButton,.legacyReviewView .primaryButton,.reviewControlsGrid .formActions .ghostButton,.reviewControlsGrid .primaryButton{width:100%;justify-content:center}.reviewToolbar,.stampButtonRow,.gradeButtonRow,.liveRoster{align-items:stretch}.reviewToolbar .ghostButton,.stampButtonRow .ghostButton,.liveStage .ghostButton{width:100%}.panelHead{align-items:stretch;flex-direction:column}.tableRow{grid-template-columns:auto minmax(0,1fr)}.tableRow>span:not(:first-child),.tableRow>small{grid-column:2}.childrenTableList{max-height:min(520px,62vh)}}