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lining-nums;text-align:center}.attendance-avatar{display:grid;place-items:center;width:28px;height:28px;flex:none;border-radius:50%;background:var(--attendance-soft);font-size:13px;font-weight:700}.attendance-name{flex:1;min-width:0;overflow:hidden;color:var(--dm-text-strong);font-size:15px;font-weight:700;text-overflow:ellipsis;white-space:nowrap}.attendance-options{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr))!important;gap:5px!important;margin-top:8px!important}.attendance-status-button{border:1px solid var(--attendance-rule);background:var(--attendance-surface);color:var(--dm-text-muted);font-size:13px;cursor:pointer;min-width:0;padding:8px 2px!important;border-radius:var(--dm-radius-sm)!important;font-weight:700!important}.attendance-warning{display:flex!important;align-items:center;gap:10px;background:var(--dm-highlight-soft)!important;border-color:var(--dm-highlight)!important;color:var(--dm-stationery-brown-ink)!important}.attendance-warning-icon{width:24px;height:24px;flex:none;display:grid;place-items:center;border:1px solid currentColor;border-radius:50%;font-size:14px;font-weight:800}.attendance-warning>span:last-child{font-size:13px;font-weight:700;line-height:1.5}.attendance-savebar{position:sticky;display:flex!important;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;bottom:14px!important;z-index:25!important;padding:11px 14px!important;border-radius:var(--dm-radius-md)!important;box-shadow:var(--dm-shadow-lg)!important}.attendance-savebar-copy{min-width:0;color:var(--dm-text-medium);font-size:15px;font-weight:700;overflow-wrap:anywhere}.attendance-savebar-actions{display:flex;align-items:center;flex-wrap:wrap;gap:8px!important}.attendance-save-secondary{padding:10px 18px;color:var(--dm-text-muted);font-size:13.5px;font-weight:700;border-color:var(--attendance-rule)!important;border-radius:var(--dm-radius-md)!important;background:var(--attendance-surface)!important;cursor:pointer}.attendance-save-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;padding:10px 20px;border-radius:var(--dm-radius-md)!important;background:var(--dm-action-solid)!important;color:var(--dm-action-on-solid)!important;font-weight:700!important;font-size:13.5px;cursor:pointer}.attendance-analytics{display:flex;min-width:0;flex-direction:column;gap:18px}.attendance-analytics-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(158px,1fr));gap:10px}.attendance-analytics-card,.attendance-analytics-empty,.attendance-matrix-wrap{border:1px solid var(--attendance-rule);border-radius:var(--dm-radius-lg);background:var(--attendance-surface)}.attendance-analytics-card{min-width:0;padding:13px 15px;box-shadow:var(--dm-shadow-sm)}.attendance-analytics-label{color:var(--dm-text-muted);font-size:12px;font-weight:700}.attendance-analytics-value{margin-top:6px;font-size:23px;font-weight:800;line-height:1.1}.attendance-month-filter{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.attendance-month-label{margin-right:2px;color:var(--dm-text-muted);font-size:12px;font-weight:700}.attendance-month-button{min-height:44px;border:1px solid var(--attendance-rule);border-radius:var(--dm-radius-sm);padding:8px 15px;background:var(--attendance-surface);color:var(--dm-text-muted);font:inherit;font-size:13px;font-weight:700;white-space:nowrap;cursor:pointer;touch-action:manipulation}.attendance-term-button{background:var(--attendance-soft)}.attendance-matrix-wrap{max-width:100%;max-height:calc(100vh - 220px);overflow:auto;box-shadow:var(--dm-shadow);overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.attendance-matrix{width:-moz-max-content;width:max-content;min-width:100%;border-collapse:collapse}.attendance-matrix-student-head,.attendance-matrix-rate-head,.attendance-matrix-month,.attendance-matrix-day{position:sticky;top:0;border-bottom:1px solid var(--attendance-rule);background:var(--attendance-surface);color:var(--dm-text-strong);font-size:12.5px;font-weight:700}.attendance-matrix-student-head{left:0;z-index:6;min-width:200px;padding:10px 14px;border-right:1px solid var(--attendance-rule);text-align:left;vertical-align:middle}.attendance-matrix-rate-head{right:0;z-index:6;padding:10px 12px;border-left:1px solid var(--attendance-rule);text-align:right;vertical-align:middle;white-space:nowrap}.attendance-matrix-month{z-index:5;padding:4px 10px;border-right:1px solid var(--dm-action);background:var(--dm-action-soft);color:var(--dm-action-ink);text-align:center;white-space:nowrap;line-height:1.5}.attendance-matrix-day{z-index:4;padding:5px 7px;text-align:center}.attendance-matrix-day-number{font-size:13px;font-weight:700;line-height:1.3}.attendance-matrix-day-name{font-size:10px;font-weight:600;line-height:1.3}.attendance-matrix-period{color:var(--dm-text-purple-soft);font-size:9px;font-weight:700;line-height:1.4;white-space:nowrap}.attendance-matrix-student,.attendance-matrix-rate{position:sticky;z-index:3;border-bottom:1px solid var(--attendance-rule);background:var(--attendance-surface)}.attendance-matrix-student{left:0;padding:6px 12px;border-right:1px solid var(--attendance-rule)}.attendance-matrix-student-copy{display:flex;align-items:center;gap:10px}.attendance-matrix-number{width:18px;flex:none;color:var(--dm-text-dim);font-size:11.5px;font-weight:600}.attendance-matrix-avatar{display:grid;place-items:center;width:28px;height:28px;flex:none;border-radius:8px;color:var(--dm-action-on-solid)}.attendance-matrix-name{font-size:13px;font-weight:600;white-space:nowrap}.attendance-matrix-cell{border-bottom:1px solid var(--attendance-rule);text-align:center}.attendance-matrix-note{display:block;max-height:150px;margin-inline:auto;overflow:hidden;padding-block:10px;font-size:11px;font-weight:700;text-overflow:ellipsis;white-space:nowrap;writing-mode:vertical-rl;text-orientation:mixed;transform:rotate(180deg)}.attendance-matrix-holiday{color:var(--dm-warn-ink)}.attendance-matrix-activity{color:var(--dm-text-purple)}.attendance-matrix-status{display:inline-block;border-radius:6px;padding:3px 5px;font-size:11px;font-weight:700}.attendance-matrix-rate{right:0;min-width:92px;padding:6px 12px;border-left:1px solid var(--attendance-rule)}.attendance-matrix-rate-value{font-size:15px;font-weight:800;text-align:right;line-height:1.2}.attendance-matrix-rate-track{height:4px;margin-top:5px;overflow:hidden;background:var(--dm-bg-chip)}.attendance-matrix-rate-bar{height:100%}.attendance-analytics-empty{padding:44px 20px;text-align:center}.attendance-analytics-empty-icon{margin-bottom:10px;font-size:32px}.attendance-analytics-empty-title{margin-bottom:6px;color:var(--dm-text-strong);font-size:15px;font-weight:700}.attendance-analytics-empty-copy{color:var(--dm-text-dim);font-size:13px;line-height:1.55}@media (hover: hover) and (pointer: fine){.attendance-action:hover,.attendance-date:hover,.attendance-class-chip:hover,.attendance-save-secondary:hover{border-color:var(--dm-stationery-brown)!important;background:var(--attendance-soft)!important}.attendance-start-button:hover,.attendance-save-primary:hover{background:var(--dm-action-solid-hover)!important}.attendance-card:hover{border-color:var(--dm-stationery-brown)!important}}.attendance-tab:active,.attendance-action:active,.attendance-class-chip:active,.attendance-date:active,.attendance-month-button:active,.attendance-save-secondary:active{background:var(--dm-action-soft)!important}.attendance-smart-button:active,.attendance-start-button:active,.attendance-save-primary:active{transform:translateY(1px)}.attendance-workspace button:disabled,.attendance-workspace button[aria-disabled=true]{opacity:.55;cursor:not-allowed}@media (max-width: 1280px){.attendance-grid{grid-template-columns:repeat(auto-fill,minmax(148px,1fr))!important;gap:7px!important}.attendance-card{padding:9px!important}}@media (max-width: 900px){.attendance-toolbar,.attendance-classbar{align-items:stretch!important}.attendance-actions{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr));width:100%}.attendance-action{width:100%;min-width:0;padding-inline:8px!important;white-space:normal}.attendance-classbar{display:grid!important;grid-template-columns:minmax(0,1fr) auto}.attendance-class-chips{grid-column:1 / -1}.attendance-summary{grid-template-columns:repeat(auto-fit,minmax(104px,1fr))!important}.attendance-grid{grid-template-columns:repeat(4,minmax(0,1fr))!important}.attendance-savebar{bottom:calc(82px + env(safe-area-inset-bottom,0px))!important}}@media (max-width: 600px){.attendance-smart,.attendance-start,.attendance-warning,.attendance-activity{padding:12px!important}.attendance-toolbar,.attendance-classbar,.attendance-start,.attendance-activity,.attendance-savebar{display:grid!important;grid-template-columns:minmax(0,1fr);gap:10px!important}.attendance-tabs,.attendance-actions,.attendance-savebar-actions{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.attendance-actions{grid-template-columns:minmax(0,1fr)}.attendance-tab,.attendance-action,.attendance-start-button,.attendance-save-secondary,.attendance-save-primary{width:100%;min-width:0;padding-inline:9px!important;white-space:nowrap}.attendance-date{width:100%;min-width:0}.attendance-summary{grid-template-columns:repeat(3,minmax(0,1fr))!important}.attendance-summary-card{padding:10px!important}.attendance-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:7px!important}.attendance-card{padding:9px 8px!important}.attendance-options{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:6px!important}.attendance-savebar-copy{font-size:13.5px!important}}@media (max-width: 414px){.attendance-tabs{grid-template-columns:minmax(0,1fr)!important}}@media (max-width: 374px){.attendance-workspace{font-size:13px}.attendance-summary{grid-template-columns:repeat(2,minmax(0,1fr))!important}.attendance-card-head{gap:5px!important}.attendance-avatar{width:26px!important;height:26px!important}.attendance-name{font-size:13px!important}}@media (prefers-reduced-motion: reduce){.attendance-workspace *,.attendance-workspace *:before,.attendance-workspace *:after{scroll-behavior:auto!important;transition-duration:0s!important;animation-duration:0s!important;animation-iteration-count:1!important}.attendance-smart-button:active,.attendance-start-button:active,.attendance-save-primary:active{transform:none}}.student-pocket{--student-paper: var(--dm-bg-surface);--student-paper-soft: var(--dm-bg-soft);--student-rule: var(--dm-border-card);--student-ink: var(--dm-text-strong);--student-muted: var(--dm-text-muted);min-width:0;background:var(--dm-bg-page)!important;color:var(--student-ink)}.student-pocket-header{min-height:68px;padding:10px max(16px,calc((100vw - 760px)/2))!important;border-color:var(--student-rule)!important;background:var(--dm-bg-header)!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;box-shadow:0 1px 0 var(--dm-border-inner)}.student-pocket-brand{width:42px!important;height:42px!important;padding:3px;border:1px solid var(--student-rule);border-radius:var(--dm-radius-sm)!important;background:var(--student-paper)}.student-pocket-heading>div:first-child{overflow:hidden;color:var(--student-ink);font-family:var(--dm-font-display);font-size:17px!important;font-weight:700!important;line-height:1.3!important;text-overflow:ellipsis;white-space:nowrap}.student-pocket-header>button{width:44px!important;height:44px!important;flex:none}.student-pocket-main{width:100%;max-width:760px!important;min-width:0;gap:14px!important;padding:20px 18px calc(98px + env(safe-area-inset-bottom,0px))!important}.student-pocket-loading,.student-pocket-error,.student-pocket-card,.student-pocket-pending,.student-pocket-exam-history,.student-pocket-work-list,.student-pocket-profile{border:1px solid var(--student-rule)!important;border-radius:var(--dm-radius-lg)!important;background:var(--student-paper)!important;box-shadow:var(--dm-shadow-sm)!important}.student-pocket-loading{color:var(--student-muted)!important}.student-pocket-loading:before{content:"";display:inline-block;width:10px;height:10px;margin-right:9px;border-radius:50%;background:var(--dm-action-solid)}.student-pocket-error{border-color:var(--dm-danger)!important;background:var(--dm-danger-soft)!important}.student-pocket-retry,.student-pocket-dialog-close,.student-pocket-more-close,.student-pocket-more-item,.student-pocket-nav-item,.student-pocket-card button,.student-pocket-work-card button{min-height:44px;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.student-pocket-welcome{position:relative;overflow:hidden;border:1px solid var(--dm-action-solid)!important;border-radius:var(--dm-radius-lg)!important;background:var(--dm-action-soft)!important;color:var(--dm-action-ink)!important;box-shadow:var(--dm-shadow-sm)!important}.student-pocket-welcome:after{content:"";position:absolute;top:0;right:24px;width:52px;height:8px;border-radius:0 0 5px 5px;background:var(--dm-highlight);opacity:.76}.student-pocket-welcome>div:first-child>div:first-child{border:1px solid color-mix(in srgb,var(--dm-action-solid) 50%,transparent);background:var(--student-paper)!important;color:var(--dm-action-ink)}.student-pocket-stat-strip{grid-template-columns:repeat(3,minmax(0,1fr))!important}.student-pocket-stat{min-width:0;border:1px solid var(--dm-border-inner);background:var(--student-paper)!important;color:var(--student-ink)}.student-pocket-learning-card,.student-pocket-latest-card,.student-pocket-live-card{min-height:76px}.student-pocket-learning-card{border-style:dashed!important;border-color:var(--dm-stationery-brown)!important}.student-pocket-live-card{border-color:var(--dm-action-solid)!important;background:var(--dm-action-soft)!important;box-shadow:inset 0 -2px color-mix(in srgb,var(--dm-action-solid) 28%,transparent)!important}.student-pocket-pending{border-color:var(--dm-highlight)!important}.student-pocket-work-list,.student-pocket-exam-history{padding:18px!important}.student-pocket-work-card,.student-pocket-upload-slot{border:1px solid var(--dm-border-inner)!important;border-radius:var(--dm-radius-md)!important;background:var(--dm-bg-tint)!important}.student-pocket-work-card>div:first-child{flex-wrap:wrap}.student-pocket-profile{background:var(--dm-bg-tint)!important}.student-pocket-bottom-nav{min-height:calc(68px + env(safe-area-inset-bottom,0px));justify-content:center!important;gap:4px;padding:7px max(10px,calc((100vw - 600px)/2)) calc(7px + env(safe-area-inset-bottom,0px))!important;border-color:var(--student-rule)!important;background:var(--dm-bg-nav)!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;box-shadow:0 -4px 18px #4b382517}.student-pocket-nav-item{min-width:0;max-width:145px!important;min-height:52px;justify-content:center;border-radius:var(--dm-radius-sm)!important;color:var(--dm-text-dim)!important}.student-pocket-nav-item.is-active,.student-pocket-nav-item[aria-current=page]{background:var(--dm-action-soft)!important;color:var(--dm-action-ink)!important}.student-pocket-nav-label{overflow:hidden;max-width:100%;color:inherit!important;font-size:11px!important;line-height:1.2;text-overflow:ellipsis;white-space:nowrap}.student-pocket-nav-badge{background:var(--dm-ok-solid)!important}.student-pocket-more-backdrop{padding-top:68px;background:#1e1b167a!important}.student-pocket-more-sheet{width:min(520px,100%)!important;max-height:calc(100dvh - 84px);margin-inline:auto;overflow-y:auto;border:1px solid var(--student-rule);border-bottom:0;border-radius:var(--dm-radius-lg) var(--dm-radius-lg) 0 0!important;background:var(--student-paper)!important;animation:studentSheetIn .18s cubic-bezier(.16,1,.3,1) both}.student-pocket-more-sheet h2{font-family:var(--dm-font-display);font-size:19px!important;font-weight:700}.student-pocket-more-item{border-color:var(--dm-border-inner)!important;background:var(--dm-bg-tint)!important;color:var(--dm-text-medium)!important}.student-pocket-more-item.is-active,.student-pocket-more-item[aria-current=page]{border-color:var(--dm-action-solid)!important;background:var(--dm-action-soft)!important;color:var(--dm-action-ink)!important}.student-pocket-submit-modal{padding:14px!important;background:#1e1b1685!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important}.student-pocket-submit-sheet{width:min(440px,100%)!important;max-height:calc(100dvh - 28px)!important;padding:20px!important;border:1px solid var(--student-rule);border-radius:var(--dm-radius-lg)!important;background:var(--student-paper)!important;box-shadow:var(--dm-shadow-lg)!important}@keyframes studentSheetIn{0%{opacity:.65;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@media (hover: hover) and (pointer: fine){.student-pocket-card:hover,.student-pocket-nav-item:hover,.student-pocket-more-item:hover{border-color:var(--dm-stationery-brown)!important;background:var(--dm-bg-soft)!important}}.student-pocket-card:active,.student-pocket-nav-item:active,.student-pocket-more-item:active,.student-pocket-retry:active{transform:translateY(1px)}@media (max-width: 560px){.student-pocket-header{padding:9px 12px!important}.student-pocket-main{gap:12px!important;padding:14px 12px calc(94px + env(safe-area-inset-bottom,0px))!important}.student-pocket-welcome,.student-pocket-work-list,.student-pocket-exam-history,.student-pocket-profile{padding:15px!important}.student-pocket-stat-strip{grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:7px!important}.student-pocket-stat{padding:9px 7px!important}.student-pocket-stat .num{font-size:17px!important}.student-pocket-learning-card,.student-pocket-latest-card,.student-pocket-live-card{padding:13px!important}}@media (max-width: 374px){.student-pocket-heading>div:first-child{font-size:16px!important}.student-pocket-heading>div:last-child{font-size:10.5px!important}.student-pocket-brand{width:40px!important;height:40px!important}.student-pocket-nav-label{font-size:10.5px!important}.student-pocket-stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))!important}.student-pocket-stat:last-child{grid-column:1 / -1}}@media (prefers-reduced-motion: reduce){.student-pocket-more-sheet{animation:none!important}.student-pocket-card:active,.student-pocket-nav-item:active,.student-pocket-more-item:active,.student-pocket-retry:active{transform:none}}.teacher-schedule{--schedule-paper: var(--dm-stationery-paper);--schedule-soft: var(--dm-bg-soft);--schedule-rule: var(--dm-stationery-rule);--schedule-ink: var(--dm-text-medium);--schedule-pencil: var(--dm-text-accent-blue);display:flex;flex-direction:column;gap:18px;max-width:1440px;margin:0 auto;min-width:0}.schedule-toolbar{display:flex;justify-content:flex-end;align-items:center;min-height:44px}.schedule-config-button{min-height:44px;padding:9px 14px;border:1px solid var(--schedule-rule);border-radius:10px;background:var(--schedule-soft);color:var(--schedule-ink);font-family:inherit;font-size:13px;font-weight:700;line-height:1.2;cursor:pointer;transition:background .12s var(--dm-ease-out),border-color .12s var(--dm-ease-out),transform .12s var(--dm-ease-out)}.schedule-config-button:focus-visible,.schedule-grid-wrap:focus-visible{outline:3px solid color-mix(in oklab,var(--schedule-pencil) 68%,transparent);outline-offset:3px}.schedule-grid-wrap{position:relative;overflow-x:auto;overscroll-behavior-inline:contain;-webkit-overflow-scrolling:touch;border:1px solid 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