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var(--border-primary);background:var(--background-primary);border-radius:10px;flex-direction:column;gap:0;display:flex;overflow:hidden}.teacher-module-scss-module__MH6NfG__archiveSection{border:1px dashed var(--border-primary);background:var(--background-primary);border-radius:10px}.teacher-module-scss-module__MH6NfG__archiveSection>summary{cursor:pointer;align-items:center;gap:7px;line-height:1.2;list-style:none;display:flex}.teacher-module-scss-module__MH6NfG__archiveSection>summary::-webkit-details-marker{display:none}.teacher-module-scss-module__MH6NfG__archiveSection>summary:before{content:"";width:14px;height:14px;-webkit-mask:var(--chevron-down) center/14px 14px no-repeat;mask:var(--chevron-down) center/14px 14px no-repeat;background-color:currentColor;flex:none;transition:transform .15s;transform:rotate(-90deg)}.teacher-module-scss-module__MH6NfG__archiveSection>summary{color:var(--text-tertiary);padding:12px 16px;font-size:13px;font-weight:700}.teacher-module-scss-module__MH6NfG__archiveSection>summary:hover{color:var(--text-primary)}.teacher-module-scss-module__MH6NfG__archiveSection>summary:focus-visible{outline:2px solid var(--color-primary);outline-offset:-2px;border-radius:10px}.teacher-module-scss-module__MH6NfG__archiveSection[open]>summary:before{transform:rotate(0)}.teacher-module-scss-module__MH6NfG__cardDisclosure>summary{cursor:pointer;align-items:center;gap:7px;line-height:1.2;list-style:none;display:flex}.teacher-module-scss-module__MH6NfG__cardDisclosure>summary::-webkit-details-marker{display:none}.teacher-module-scss-module__MH6NfG__cardDisclosure>summary:before{content:"";width:14px;height:14px;-webkit-mask:var(--chevron-down) center/14px 14px no-repeat;mask:var(--chevron-down) center/14px 14px no-repeat;background-color:currentColor;flex:none;transition:transform 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126px;align-items:center;gap:14px;display:grid}.teacher-module-scss-module__MH6NfG__groupListHead{border-bottom:1px solid var(--border-primary);background:color-mix(in srgb, var(--background-secondary) 52%, transparent);color:var(--text-tertiary);letter-spacing:.04em;text-transform:uppercase;padding:10px 16px;font-size:12px;font-weight:800}.teacher-module-scss-module__MH6NfG__groupRow{background:0 0}.teacher-module-scss-module__MH6NfG__groupRow+.teacher-module-scss-module__MH6NfG__groupRow{border-top:1px solid var(--border-primary)}.teacher-module-scss-module__MH6NfG__groupMain{min-height:76px;padding:12px 16px}.teacher-module-scss-module__MH6NfG__groupIdentity{gap:6px;min-width:0;display:grid}.teacher-module-scss-module__MH6NfG__groupTitleLine{align-items:center;gap:10px;min-width:0;display:flex}.teacher-module-scss-module__MH6NfG__groupName{color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;font-size:17px;font-weight:800;text-decoration:none;overflow:hidden}.teacher-module-scss-module__MH6NfG__groupName:hover{color:var(--color-primary)}.teacher-module-scss-module__MH6NfG__groupQuickLinks{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.teacher-module-scss-module__MH6NfG__groupQuickLinks a,.teacher-module-scss-module__MH6NfG__groupQuickLinks button{min-height:20px;color:var(--text-secondary);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:0;padding:0;font-size:12px;font-weight:700;line-height:1;text-decoration:none}.teacher-module-scss-module__MH6NfG__groupQuickLinks a:hover,.teacher-module-scss-module__MH6NfG__groupQuickLinks button:hover{border-color:var(--color-primary);color:var(--color-primary)}.teacher-module-scss-module__MH6NfG__memberCount{justify-items:start;gap:1px;display:grid}.teacher-module-scss-module__MH6NfG__memberCount strong{color:var(--text-primary);font-size:20px;line-height:1}.teacher-module-scss-module__MH6NfG__memberCount span{color:var(--text-tertiary);font-size:12px}.teacher-module-scss-module__MH6NfG__scheduleCell{justify-content:space-between;align-items:center;gap:10px;min-width:0;display:flex}.teacher-module-scss-module__MH6NfG__scheduleText{min-width:0;color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;line-height:1.45;overflow:hidden}.teacher-module-scss-module__MH6NfG__scheduleSlots{flex-wrap:wrap;align-items:center;gap:6px;min-width:0;display:flex}.teacher-module-scss-module__MH6NfG__scheduleSlot{border:1px solid var(--border-primary);background:var(--background-secondary);height:28px;color:var(--text-secondary);white-space:nowrap;border-radius:6px;flex-shrink:0;align-items:center;gap:5px;padding:0 8px;font-size:12px;display:inline-flex}.teacher-module-scss-module__MH6NfG__scheduleSlot strong{color:var(--text-primary);font-size:12px}.teacher-module-scss-module__MH6NfG__groupActions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.teacher-module-scss-module__MH6NfG__rowTextButton,.teacher-module-scss-module__MH6NfG__expandButton{min-height:var(--control-height-sm);padding:var(--control-padding-sm);border-radius:var(--control-radius-sm);font-size:var(--control-font-sm);color:var(--text-tertiary);cursor:pointer;font-family:inherit;line-height:1.2;font-size:var(--control-font-sm);font-weight:var(--control-weight);background:0 0;border:0;flex:none;justify-content:center;align-items:center;line-height:1;transition:border-color .15s,color .15s,background .15s;display:inline-flex}.teacher-module-scss-module__MH6NfG__rowTextButton:hover,.teacher-module-scss-module__MH6NfG__expandButton:hover{background:var(--background-secondary);color:var(--color-primary)}.teacher-module-scss-module__MH6NfG__rowTextButton{color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.03em}.teacher-module-scss-module__MH6NfG__expandButton{border:1px solid var(--border-primary);background:var(--background-secondary);width:116px;color:var(--text-secondary);text-transform:none;letter-spacing:0;text-decoration:none}.teacher-module-scss-module__MH6NfG__lessonLibraryToolbar{justify-content:space-between;align-items:end;gap:18px;display:flex}.teacher-module-scss-module__MH6NfG__lessonLibraryToolbar .teacher-module-scss-module__MH6NfG__field{width:min(100%,420px)}.teacher-module-scss-module__MH6NfG__lessonLibraryToolbar>span{color:var(--text-tertiary);padding-bottom:11px;font-size:12px}.teacher-module-scss-module__MH6NfG__materialSectionList{gap:12px;display:grid}.teacher-module-scss-module__MH6NfG__materialSection{border:1px solid var(--border-primary);background:var(--background-primary);border-radius:10px;position:relative}.teacher-module-scss-module__MH6NfG__materialSectionMain{grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:14px;min-height:76px;padding:12px 14px;display:grid}.teacher-module-scss-module__MH6NfG__sectionToggle{min-width:0;color:var(--text-primary);text-align:left;cursor:pointer;font:inherit;background:0 0;border:0;align-items:center;gap:10px;padding:4px;display:flex}.teacher-module-scss-module__MH6NfG__sectionChevron{background:var(--background-secondary);width:30px;height:30px;color:var(--text-secondary);border-radius:7px;flex:none;place-items:center;transition:transform .15s;display:grid;transform:rotate(-90deg)}.teacher-module-scss-module__MH6NfG__sectionChevron:before{content:"";width:15px;height:15px;-webkit-mask:var(--chevron-down) center/15px 15px no-repeat;mask:var(--chevron-down) center/15px 15px no-repeat;background-color:currentColor;display:block}.teacher-module-scss-module__MH6NfG__sectionToggle[aria-expanded=true] .teacher-module-scss-module__MH6NfG__sectionChevron{transform:rotate(0)}.teacher-module-scss-module__MH6NfG__sectionTitleCell{gap:3px;min-width:0;display:grid}.teacher-module-scss-module__MH6NfG__sectionTitleCell strong,.teacher-module-scss-module__MH6NfG__sectionTitleCell small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.teacher-module-scss-module__MH6NfG__sectionTitleCell strong{color:var(--text-primary);font-size:16px;font-weight:800}.teacher-module-scss-module__MH6NfG__sectionTitleCell small{color:var(--text-tertiary);font-size:12px}.teacher-module-scss-module__MH6NfG__sectionSummary{justify-content:flex-end;align-items:center;gap:6px;display:flex}.teacher-module-scss-module__MH6NfG__sectionSummary span{background:var(--background-secondary);color:var(--text-secondary);white-space:nowrap;border-radius:999px;padding:4px 8px;font-size:11px;font-weight:700}.teacher-module-scss-module__MH6NfG__sectionActions{justify-content:flex-end;align-items:center;gap:6px;display:flex}.teacher-module-scss-module__MH6NfG__miniButton{min-height:var(--control-height-sm);padding:var(--control-padding-sm);border-radius:var(--control-radius-sm);font-size:var(--control-font-sm);background:var(--color-primary);color:var(--color-on-accent);cursor:pointer;font-family:inherit;line-height:1.2;font-size:var(--control-font-sm);font-weight:var(--control-weight);border:1px solid #0000;line-height:1.2}.teacher-module-scss-module__MH6NfG__miniButton:disabled{cursor:wait;opacity:.65}.teacher-module-scss-module__MH6NfG__lessonList{border-top:1px solid var(--border-primary);gap:0;margin:0 14px 14px;display:grid}.teacher-module-scss-module__MH6NfG__lessonRow{grid-template-columns:minmax(240px,1fr) auto auto;align-items:center;gap:14px;min-height:70px;padding:12px 4px;display:grid}.teacher-module-scss-module__MH6NfG__lessonRow+.teacher-module-scss-module__MH6NfG__lessonRow{border-top:1px solid var(--border-primary)}.teacher-module-scss-module__MH6NfG__templateRow{justify-content:space-between;gap:20px;display:flex}.teacher-module-scss-module__MH6NfG__templateRow .teacher-module-scss-module__MH6NfG__lessonTitle{flex:auto}.teacher-module-scss-module__MH6NfG__templateRow .teacher-module-scss-module__MH6NfG__lessonActions{flex:none;margin-left:auto}.teacher-module-scss-module__MH6NfG__lessonTitle{gap:4px;min-width:0;display:grid}.teacher-module-scss-module__MH6NfG__lessonTitle strong,.teacher-module-scss-module__MH6NfG__lessonTitle a{color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:800;text-decoration:none;overflow:hidden}.teacher-module-scss-module__MH6NfG__lessonTitle a:hover{color:var(--color-primary)}.teacher-module-scss-module__MH6NfG__lessonTitle span{color:var(--text-tertiary);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.teacher-module-scss-module__MH6NfG__lessonMeta,.teacher-module-scss-module__MH6NfG__lessonActions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.teacher-module-scss-module__MH6NfG__lessonActions{justify-content:flex-end}.teacher-module-scss-module__MH6NfG__lessonActions .teacher-module-scss-module__MH6NfG__secondaryButton,.teacher-module-scss-module__MH6NfG__lessonActions .teacher-module-scss-module__MH6NfG__dangerButton{min-height:var(--control-height-sm);padding:var(--control-padding-sm);border-radius:var(--control-radius-sm);font-size:var(--control-font-sm);line-height:1.2}.teacher-module-scss-module__MH6NfG__actionMenu{position:relative}.teacher-module-scss-module__MH6NfG__actionMenu summary{width:var(--control-height-sm);height:var(--control-height-sm);border:1px solid var(--border-primary);border-radius:var(--control-radius);background:var(--background-secondary);color:var(--text-secondary);cursor:pointer;letter-spacing:.08em;place-items:center;font-size:14px;font-weight:900;list-style:none;display:grid}.teacher-module-scss-module__MH6NfG__actionMenu summary::-webkit-details-marker{display:none}.teacher-module-scss-module__MH6NfG__actionMenu[open] summary{border-color:var(--color-primary);color:var(--color-primary)}.teacher-module-scss-module__MH6NfG__actionMenu>div{z-index:var(--z-dropdown);border:1px solid var(--border-primary);background:var(--background-primary);min-width:190px;box-shadow:0 10px 30px color-mix(in srgb, var(--text-primary) 14%, transparent);border-radius:8px;padding:5px;display:grid;position:absolute;top:calc(100% + 6px);right:0}.teacher-module-scss-module__MH6NfG__actionMenu button{min-height:var(--control-height-sm);padding:var(--control-padding-sm);border-radius:var(--control-radius-sm);font-size:var(--control-font-sm);color:var(--text-secondary);text-align:left;cursor:pointer;font-family:inherit;line-height:1.2;font-size:var(--control-font-sm);font-weight:var(--control-weight);background:0 0;border:0;line-height:1.2}.teacher-module-scss-module__MH6NfG__actionMenu button:hover{background:var(--background-secondary);color:var(--text-primary)}.teacher-module-scss-module__MH6NfG__actionMenu .teacher-module-scss-module__MH6NfG__menuDangerAction{color:var(--color-error)}.teacher-module-scss-module__MH6NfG__statusPill{border:1px solid var(--border-primary);background:var(--background-secondary);min-height:24px;color:var(--text-secondary);white-space:nowrap;border-radius:999px;align-items:center;padding:3px 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