@font-face{font-family:ZCOOL KuaiLe;src:url(/assets/ZCOOLKuaiLe-Regular-CvIfguNK.ttf)format("truetype");font-display:swap}:root{color:#203654;font-synthesis:none;text-rendering:optimizelegibility;--ink:#203654;--muted:#7286a3;--line:#dce9f7;--surface:#fff;--soft:#f5f9ff;--teal:#4b87e7;--teal-dark:#2f6fcf;--teal-soft:#e9f3ff;--blue:#4b87e7;--blue-soft:#eaf4ff;--coral:#ee765e;--coral-soft:#fff0ec;--violet:#6756bd;--violet-soft:#f0edff;--orange:#ffb84d;--green:#56a986;--green-soft:#e8f7f1;--shadow:0 14px 38px #3b69a61a;background:#eef7ff;font-family:PingFang SC,Microsoft YaHei,Noto Sans CJK SC,system-ui,sans-serif}*{box-sizing:border-box}html{background:#eef7ff;min-width:320px}body{background:#eef7ff;min-width:320px;min-height:100vh;margin:0}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-offset:2px;outline:3px solid #4b87e747}h1,h2,p{margin-top:0}h1,h2,strong{letter-spacing:-.02em}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.app-shell{min-height:100vh}.topbar{z-index:30;background:linear-gradient(#d8f0ff 0%,#f4faff 100%);border-bottom:1px solid #aed2f2bf;justify-content:space-between;align-items:center;gap:24px;height:82px;padding:0 32px;display:flex;position:fixed;inset:0 0 auto}.topbar:after{content:"";pointer-events:none;background:radial-gradient(46px 15px at 7% 100%,#ffffffc7 98%,#0000 100%),radial-gradient(58px 17px at 27% 100%,#ffffffb3 98%,#0000 100%),radial-gradient(50px 15px at 76% 100%,#ffffffbd 98%,#0000 100%);height:16px;position:absolute;inset:auto 0 0}.brand{z-index:1;align-items:center;gap:14px;min-width:270px;display:flex;position:relative}.brand img{object-fit:contain;width:146px;height:48px}.brand-divider{background:#a8bfd9;width:1px;height:28px}.brand strong{color:var(--ink);letter-spacing:.01em;font-size:19px}.brand-mark{color:#fff;background:var(--teal);border-radius:12px;place-items:center;width:38px;height:38px;font-size:18px;font-weight:800;display:grid;box-shadow:0 5px 12px #4b87e72e}.topbar-actions{align-items:center;gap:12px;display:flex}.class-switcher{align-items:center;display:flex;position:relative}.class-switcher select{appearance:none;width:178px;height:42px;color:var(--ink);cursor:pointer;background:#ffffffe6;border:1px solid #cfe0f2;border-radius:12px;padding:0 38px 0 14px;font-size:14px;font-weight:700;box-shadow:0 5px 16px #426ca012}.class-switcher svg{pointer-events:none;width:17px;color:var(--muted);position:absolute;right:11px}.lobby-link{color:#42658d;cursor:pointer;background:#fffc;border:1px solid #d3e2f2;border-radius:12px;align-items:center;gap:8px;height:42px;padding:0 15px;font-size:14px;font-weight:650;display:inline-flex}.lobby-link:hover{color:var(--teal-dark)}.teacher-avatar{color:#536b89;background:#e4edf7;border:2px solid #ffffffd9;border-radius:50%;place-items:center;width:42px;height:42px;font-weight:750;display:grid;box-shadow:0 5px 16px #426ca014}.sidebar{z-index:20;border-right:1px solid var(--line);background:#ffffffde;flex-direction:column;width:226px;padding:28px 18px 20px;display:flex;position:fixed;inset:82px auto 0 0;overflow:hidden}.sidebar nav{gap:7px;display:grid}.sidebar button{color:#68758c;cursor:pointer;background:0 0;border:0;border-radius:10px;align-items:center;gap:12px;width:100%;height:46px;padding:0 14px;font-size:15px;font-weight:600;display:flex}.sidebar button:hover:not(:disabled){color:var(--ink);background:#f1f5f9}.sidebar button.active{color:var(--teal-dark);box-shadow:inset 4px 0 0 var(--blue);background:#e6f2ff}.sidebar button.active svg{color:var(--teal)}.sidebar-later{border-top:1px solid var(--line);gap:3px;margin-top:34px;padding-top:19px;display:grid}.sidebar-later>span{color:#a1aaba;letter-spacing:.12em;margin:0 14px 10px;font-size:11px}.sidebar-later button{color:#a2abbb;cursor:default;height:40px}.sidebar-later button:not(:disabled){color:#68758c;cursor:pointer}.sidebar-tools{border-top:1px solid var(--line);gap:3px;margin-top:22px;padding-top:19px;display:grid}.sidebar-tools>span{color:#a1aaba;letter-spacing:.12em;margin:0 14px 10px;font-size:11px}.sidebar-tools button{height:40px}.dev-note{color:var(--teal-dark);background:#f3f9ff;border:1px solid #cfe3fa;border-radius:13px;align-items:center;gap:10px;margin-top:auto;padding:12px;display:flex}.dev-note svg{flex:none;width:18px}.dev-note span{flex-direction:column;gap:2px;display:flex}.dev-note strong{font-size:12px}.dev-note small{color:#7990aa;font-size:10px}.main-content{background:linear-gradient(#f6fbff 0,#edf7ff 560px,#f5faff 100%);min-height:100vh;margin-left:226px;padding:104px 30px 48px}.dashboard-page,.content-page{max-width:1200px;margin:0 auto}.hero-row{background:linear-gradient(120deg,#f8fcff 0%,#dff2ff 62%,#c9e8ff 100%);border:1px solid #d9ecfb;border-radius:22px;grid-template-columns:minmax(290px,.82fr) minmax(390px,1.12fr) 210px;align-items:center;gap:22px;min-height:220px;margin-bottom:18px;padding:26px 24px 18px;display:grid;position:relative;overflow:hidden;box-shadow:0 14px 38px #4176b117}.hero-row:before{content:"";background:radial-gradient(120px 47px at 9% 90%,#fffc 98%,#0000 100%),radial-gradient(150px 58px at 48% 100%,#ffffff8c 98%,#0000 100%),radial-gradient(150px 54px at 88% 100%,#ffffff8c 98%,#0000 100%);height:90px;position:absolute;inset:auto -5% -30px}.hero-row>*{z-index:1;position:relative}.hero-copy{align-self:start;padding-top:14px}.date-line,.eyebrow{color:#1d8d82;letter-spacing:.08em;text-transform:uppercase;margin-bottom:7px;font-size:12px;font-weight:750}.hero-row h1,.page-heading h1{color:var(--ink);margin-bottom:9px;font-size:clamp(28px,2.5vw,38px);line-height:1.15}.hero-row h1{letter-spacing:.01em;font-family:ZCOOL KuaiLe,PingFang SC,sans-serif;font-weight:400}.hero-row p:last-child,.page-heading p{color:var(--muted);margin-bottom:0;font-size:14px}.fox-teacher{object-fit:contain;object-position:bottom;filter:drop-shadow(0 12px 15px #35639c29);align-self:end;width:205px;max-height:205px}.fox-note{color:#347cdb;font-family:ZCOOL KuaiLe,PingFang SC,sans-serif;font-size:17px;line-height:1.35;position:absolute;top:27px;right:185px;transform:rotate(-5deg)}.orbit-actions{grid-template-columns:repeat(3,minmax(0,1fr));align-self:stretch;align-items:center;gap:10px;padding:18px 0 0;display:grid;position:relative}.orbit-actions:before{content:"";border-top:2px solid #689de552;border-radius:50%;height:36px;position:absolute;top:72px;left:13%;right:13%}.orbit-actions button{z-index:1;cursor:pointer;background:0 0;border:0;justify-items:center;gap:5px;padding:8px 4px;display:grid;position:relative}.orbit-actions button:hover .orbit-icon{transform:translateY(-3px)scale(1.04)}.orbit-icon{color:#fff;border:4px solid #ffffffb8;border-radius:50%;place-items:center;width:51px;height:51px;margin-bottom:4px;transition:transform .18s;display:grid;box-shadow:0 8px 20px #466dab29}.orbit-icon.blue{background:#4b87e7}.orbit-icon.orange{background:#ffad2f}.orbit-icon.violet{background:#7563d7}.orbit-icon svg{width:21px;height:21px}.orbit-actions strong{color:var(--ink);font-size:13px}.orbit-actions small{color:#7c91ac;white-space:nowrap;font-size:10px}.button{cursor:pointer;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:8px;min-height:40px;padding:0 17px;font-size:14px;font-weight:700;text-decoration:none;transition:transform .16s,background .16s,border .16s;display:inline-flex}.button:hover:not(:disabled){transform:translateY(-1px)}.button:disabled{opacity:.55;cursor:wait}.button.primary{color:#fff;background:var(--teal);border-color:var(--teal);box-shadow:0 7px 18px #4b87e738}.button.primary:hover:not(:disabled){background:var(--teal-dark)}.button.secondary{color:#55647c;border-color:var(--line);background:#fff}.button.secondary:hover:not(:disabled){background:#fafbfd;border-color:#bcc8d8}.button.wide{width:100%}.button.compact{min-height:36px;padding:0 13px;font-size:13px}.hero-action{min-width:124px;margin-top:19px}.dashboard-grid{grid-template-columns:minmax(0,1.72fr) minmax(300px,.78fr);align-items:stretch;gap:18px;display:grid}.panel{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px}.panel-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:20px;min-height:76px;padding:18px 22px 14px;display:flex}.panel-header h2,.reminder-heading h2,.recent-strip h2{color:var(--ink);margin:0;font-size:18px}.panel-header .eyebrow,.reminder-heading .eyebrow,.recent-strip .eyebrow{margin-bottom:4px;font-size:10px;display:block}.segmented{background:#f0f3f7;border-radius:9px;gap:3px;padding:3px;display:inline-flex}.segmented button{color:#7a879b;cursor:pointer;background:0 0;border:0;border-radius:7px;height:30px;padding:0 12px;font-size:12px;font-weight:650}.segmented button.active{color:var(--ink);background:#fff;box-shadow:0 2px 8px #20304f14}.segmented.small button{padding:0 9px}.assignment-list{display:grid}.assignment-row{text-align:left;cursor:pointer;background:0 0;border:0;border-bottom:1px solid #edf1f5;grid-template-columns:43px minmax(190px,1.4fr) minmax(110px,.72fr) minmax(94px,auto) 18px;align-items:center;gap:13px;width:100%;min-height:84px;padding:13px 20px;display:grid}.assignment-row:last-child{border-bottom:0}.assignment-row:hover{background:#fafcfd}.subject-mark{border-radius:11px;place-items:center;width:42px;height:42px;font-size:15px;font-weight:800;display:grid}.tone-coral{color:#bf6253;background:var(--coral-soft)}.tone-blue{color:#477fb9;background:var(--blue-soft)}.tone-teal{color:var(--teal-dark);background:var(--teal-soft)}.tone-violet{color:#6260aa;background:var(--violet-soft)}.assignment-copy{flex-direction:column;gap:6px;min-width:0;display:flex}.assignment-copy strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:15px;overflow:hidden}.assignment-copy>span{color:var(--muted);font-size:12px}.progress-column{gap:8px;display:grid}.progress-count{color:#8c98aa;font-size:12px}.progress-count strong{color:var(--ink);font-size:17px}.progress-track{background:#edf1f5;border-radius:99px;height:5px;overflow:hidden}.progress-track i{border-radius:inherit;background:var(--green);height:100%;display:block}.status-chip{white-space:nowrap;border-radius:99px;justify-content:center;align-items:center;gap:4px;min-height:28px;padding:0 10px;font-size:11px;font-weight:700;display:inline-flex}.status-chip.pending{color:#c05a49;background:var(--coral-soft)}.status-chip.complete{color:#248269;background:var(--green-soft)}.row-arrow{color:#a8b1c0;width:16px}.reminder-panel{flex-direction:column;min-height:330px;padding:22px;display:flex}.reminder-heading{align-items:center;gap:12px;display:flex}.reminder-icon{color:#cf6250;background:var(--coral-soft);border-radius:11px;flex:none;place-items:center;width:40px;height:40px;display:grid}.reminder-assignment{color:#606d83;margin:17px 0 10px;font-size:13px}.pending-students{gap:9px;margin:10px 0 18px;padding-bottom:2px;display:flex;overflow:hidden}.pending-person{justify-items:center;gap:5px;min-width:48px;display:grid}.pending-person>span{color:#9e5044;background:#fde7e2;border-radius:50%;place-items:center;width:38px;height:38px;font-size:13px;font-weight:750;display:grid}.pending-person strong{color:#68758a;text-align:center;text-overflow:ellipsis;white-space:nowrap;width:50px;font-size:10px;font-weight:600;overflow:hidden}.pending-person.more>span{color:#748298;background:#eef2f6;font-size:11px}.all-done{color:#248269;align-items:center;gap:8px;margin:28px 0;font-size:13px;display:flex}.reminder-copy{resize:vertical;color:#58657b;background:#fafbfd;border:1px solid #e1e7ee;border-radius:9px;width:100%;margin:2px 0 12px;padding:11px 12px;font-size:12px;line-height:1.7}.reminder-buttons{gap:9px;margin-top:auto;display:grid}.text-link{min-height:32px;color:var(--teal-dark);justify-content:center;align-items:center;gap:5px;font-size:12px;font-weight:650;text-decoration:none;display:inline-flex}.text-link svg{width:14px}.recent-strip{border:1px solid var(--line);background:#ffffffc7;border-radius:16px;justify-content:space-between;align-items:center;gap:24px;margin-top:18px;padding:17px 21px;display:flex;box-shadow:0 10px 26px #3b69a60e}.recent-items{color:#65738a;gap:24px;font-size:12px;display:flex}.recent-items span{align-items:center;gap:6px;display:inline-flex}.recent-items svg{width:15px;color:var(--green)}.today-summary{border:1px solid var(--line);background:var(--line);border-radius:15px;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;margin:0 0 18px;display:grid;overflow:hidden;box-shadow:0 9px 25px #3b69a60e}.today-summary>div{background:#fffffff0;flex-direction:column;justify-content:center;align-items:center;gap:4px;min-height:68px;display:flex}.today-summary small{color:var(--muted);font-size:11px}.today-summary strong{color:var(--ink);font-size:18px}.today-summary strong span{color:var(--muted);font-size:11px;font-weight:600}.page-heading{justify-content:space-between;align-items:flex-start;gap:24px;min-height:86px;margin-bottom:22px;display:flex}.page-actions{gap:10px;padding-top:17px;display:flex}.class-panel{padding:0 20px 22px}.table-toolbar{border-bottom:1px solid var(--line);min-height:68px;color:var(--muted);justify-content:space-between;align-items:center;gap:20px;font-size:12px;display:flex}.search-box{border:1px solid var(--line);background:var(--soft);border-radius:9px;align-items:center;gap:8px;width:min(300px,60vw);height:38px;padding:0 12px;display:flex}.search-box svg{color:#93a0b2;width:17px}.search-box input{min-width:0;color:var(--ink);background:0 0;border:0;outline:0;flex:1}.student-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;padding-top:18px;display:grid}.student-card{background:#fff;border:1px solid #e8edf3;border-radius:11px;grid-template-columns:40px 1fr 30px;align-items:center;gap:10px;min-height:69px;padding:10px;display:grid}.student-avatar{color:#4c7fae;background:var(--blue-soft);border-radius:50%;place-items:center;width:34px;height:34px;font-size:12px;font-weight:750;display:grid}.student-avatar.large{width:40px;height:40px}.student-card>div{flex-direction:column;gap:4px;min-width:0;display:flex}.student-card strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.student-card span:not(.student-avatar){color:var(--muted);font-size:11px}.student-card{text-align:left;cursor:pointer;width:100%}.student-card:hover{background:#fafdff;border-color:#cbdff4;transform:translateY(-1px)}.table-tools{align-items:center;gap:8px;display:flex}.table-tools .button svg{width:15px}.icon-button{color:#77859a;cursor:pointer;background:#f3f6f9;border:0;border-radius:9px;flex:none;place-items:center;width:36px;height:36px;padding:0;display:grid}.icon-button:hover{color:var(--ink);background:#eaf0f5}.icon-button.subtle{background:0 0}.standalone{overflow:hidden}.empty-state,.empty-workspace,.loading-panel,.app-loading,.app-error{text-align:center;color:var(--muted);place-items:center;display:grid}.empty-state{gap:7px;min-height:240px}.empty-state svg,.empty-workspace>svg,.app-error>svg{color:#9eabba;width:34px;height:34px;margin-bottom:8px}.empty-state strong{color:var(--ink)}.empty-state span{font-size:13px}.empty-workspace{min-height:65vh}.empty-workspace h1,.app-error h1{color:var(--ink);margin-bottom:8px;font-size:24px}.app-loading,.app-error{align-content:center;gap:8px;min-height:100vh}.app-loading .brand-mark{margin-bottom:8px}.app-loading strong{color:var(--ink);font-size:20px}.app-loading p,.app-error p{margin-bottom:10px;font-size:13px}.app-beta{background:radial-gradient(circle at 50% 40%,#fff 0,#f3f8ff 36%,#edf5ff 100%);padding:24px}.app-beta>svg{color:#5a83df;width:42px;height:42px;margin-bottom:4px}.app-beta h1{margin:2px 0 4px}.app-beta p{margin-bottom:14px;font-size:14px}.beta-pill{color:#3d6fcd;letter-spacing:.08em;background:#e3edff;border-radius:999px;padding:5px 11px;font-size:12px;font-weight:800}.loading-panel{min-height:220px;font-size:13px}.modal-backdrop,.drawer-backdrop{z-index:100;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#1722385c;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.modal{background:#fff;border-radius:17px;width:min(540px,100%);max-height:calc(100vh - 48px);overflow:auto;box-shadow:0 24px 70px #19274138}.modal-small{width:min(430px,100%)}.modal-large{width:min(760px,100%)}.modal-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:20px;padding:22px 24px 16px;display:flex}.modal-header h2{color:var(--ink);margin-bottom:5px;font-size:21px}.modal-header p{color:var(--muted);margin:0;font-size:12px;line-height:1.6}.form-stack,.import-layout{gap:17px;padding:21px 24px 24px;display:grid}.form-grid{gap:13px;display:grid}.form-grid.two-columns{grid-template-columns:1fr 1fr}.field{color:#59677d;gap:7px;font-size:13px;font-weight:650;display:grid}.field em{color:#98a3b3;font-size:11px;font-style:normal;font-weight:500}.field input,.field select,.field textarea{width:100%;color:var(--ink);background:#fff;border:1px solid #dce3ec;border-radius:9px}.field input,.field select{height:42px;padding:0 12px}.field textarea{resize:vertical;padding:10px 12px;line-height:1.6}.field input::placeholder,.field textarea::placeholder{color:#a9b2c0}.form-error{color:#b24f40;background:var(--coral-soft);border-radius:8px;margin:0;padding:9px 11px;font-size:12px}.modal-actions{justify-content:flex-end;gap:9px;padding-top:2px;display:flex}.file-drop{color:#78869a;cursor:pointer;background:#f9fbfd;border:1px dashed #bdcad8;border-radius:11px;align-content:center;place-items:center;gap:4px;min-height:112px;display:grid}.file-drop:hover{border-color:var(--teal);background:#f6fbfa}.file-drop svg{width:25px;height:25px;color:var(--teal);margin-bottom:3px}.file-drop strong{color:#516078;font-size:13px}.file-drop span{font-size:11px}.file-drop input{opacity:0;width:1px;height:1px;position:absolute}.import-textarea{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.import-summary{flex-wrap:wrap;gap:9px;display:flex}.import-summary span{color:#647187;background:#f1f4f8;border-radius:8px;align-items:baseline;gap:3px;min-height:38px;padding:7px 11px;font-size:12px;display:inline-flex}.import-summary strong{color:var(--ink);font-size:17px}.import-summary .summary-add{color:var(--teal-dark);background:var(--teal-soft)}.import-summary .summary-error{color:#b95848;background:var(--coral-soft)}.preview-table-wrap{border:1px solid var(--line);border-radius:10px;max-height:330px;overflow:auto}.data-table{border-collapse:collapse;width:100%;font-size:12px}.data-table th{z-index:1;color:#758298;text-align:left;background:#f6f8fb;padding:10px 12px;position:sticky;top:0}.data-table td{color:#566379;border-top:1px solid #edf1f5;padding:10px 12px}.import-action.add{color:var(--teal-dark)}.import-action.skip{color:#8c7880}.import-action.error{color:#b44f40}.drawer-backdrop{place-items:stretch end;padding:0}.drawer{background:#fff;flex-direction:column;width:min(540px,100vw);height:100%;display:flex;overflow:hidden;box-shadow:-18px 0 55px #19274129}.drawer-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:20px;padding:25px 24px 18px;display:flex}.drawer-header h2{color:var(--ink);margin-bottom:7px;font-size:23px}.drawer-header p{color:var(--muted);margin-bottom:0;font-size:12px}.drawer-summary{background:var(--soft);border-radius:12px;align-items:center;gap:14px;margin:19px 24px 13px;padding:15px;display:flex}.drawer-summary>strong{color:var(--teal-dark);font-size:29px}.drawer-summary>strong span{color:#94a0b1;font-size:16px}.drawer-summary>div{flex-direction:column;flex:1;gap:3px;display:flex}.drawer-summary b{color:var(--ink);font-size:13px}.drawer-summary div span{color:var(--muted);font-size:11px}.summary-ring{--progress:0deg;border:5px solid var(--teal);opacity:.7;border-radius:50%;width:38px;height:38px}.drawer-toolbar{justify-content:space-between;align-items:center;gap:12px;padding:6px 24px 13px;display:flex}.text-button{color:var(--teal-dark);cursor:pointer;background:0 0;border:0;font-size:12px;font-weight:650}.student-check-list{border-top:1px solid var(--line);flex:1;overflow:auto}.student-check{cursor:pointer;border-bottom:1px solid #edf1f5;grid-template-columns:18px 36px 1fr auto;align-items:center;gap:11px;min-height:61px;padding:9px 24px;display:grid}.student-check:hover{background:#fafcfd}.student-check input{width:17px;height:17px;accent-color:var(--teal)}.student-name{flex-direction:column;gap:3px;display:flex}.student-name strong{color:var(--ink);font-size:13px}.student-name small{color:var(--muted);font-size:10px}.record-status{border-radius:99px;padding:5px 8px;font-size:10px;font-weight:650}.record-status.completed{color:var(--teal-dark);background:var(--teal-soft)}.record-status.pending,.record-status.unconfirmed{color:#b75a4c;background:var(--coral-soft)}.record-status.incomplete{color:#b85e38;background:#fff1e7}.record-status.late{color:#a35d00;background:#fff4d9}.record-status.leave{color:#6b68a5;background:var(--violet-soft)}.record-status.exempt{color:#68758a;background:#edf1f5}.drawer-search{align-items:center;gap:9px;padding:0 24px 8px;display:flex}.drawer-search .search-box{flex:1;width:auto}.drawer-search select,.assignment-actions select{border:1px solid var(--line);height:38px;color:var(--ink);background:#fff;border-radius:9px;padding:0 10px}.drawer-links{gap:12px;display:flex}.drawer-links button{align-items:center;gap:5px;display:inline-flex}.drawer-links svg{width:14px}.assignment-actions{flex-wrap:wrap}.excellent-star{color:#f2a52b;vertical-align:-2px;width:14px;margin-left:4px}.legacy-complete{color:var(--teal-dark)!important;box-shadow:none!important;background:#eef6ff!important;border-color:#b9d2f3!important}.text-button.danger{color:#bf5a4c}.drawer-actions{border-top:1px solid var(--line);background:#fff;justify-content:flex-end;align-items:center;gap:9px;min-height:68px;padding:12px 20px;display:flex}.drawer-actions>span{color:var(--muted);margin-right:auto;font-size:12px}.profile-content{flex:1;padding:20px 24px 28px;overflow:auto}.profile-summary{border-bottom:1px solid var(--line);grid-template-columns:58px 1fr auto;align-items:center;gap:14px;padding-bottom:20px;display:grid}.profile-avatar{width:54px;height:54px;font-size:18px}.profile-summary>div{gap:5px;display:grid}.profile-summary>div>span{color:var(--muted);font-size:12px}.profile-summary>div>div{flex-wrap:wrap;gap:5px;display:flex}.profile-summary em{color:#54769e;background:var(--blue-soft);border-radius:99px;padding:3px 7px;font-size:10px;font-style:normal}.profile-summary small{color:var(--muted)}.profile-metrics{grid-template-columns:repeat(3,1fr);gap:9px;margin:18px 0;display:grid}.profile-metrics>div{background:var(--soft);border-radius:12px;align-content:center;gap:7px;min-height:76px;padding:12px;display:grid}.profile-metrics small{color:var(--muted);font-size:10px}.profile-metrics strong{color:var(--ink);font-size:13px}.profile-section{border-top:1px solid var(--line);padding:17px 0}.profile-section h3{color:var(--ink);margin:0 0 12px;font-size:14px}.profile-section>p{color:#5e6c82;align-items:center;gap:7px;margin:0 0 7px;font-size:12px;line-height:1.6;display:flex}.profile-section>p svg{width:15px;color:var(--blue)}.history-row{border-top:1px dashed #e7edf4;justify-content:space-between;align-items:center;gap:12px;min-height:55px;display:flex}.history-row:first-of-type{border-top:0}.history-row>span{gap:4px;min-width:0;display:grid}.history-row strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.history-row small{color:var(--muted);font-size:10px}.muted-line{color:var(--muted)!important}.profile-archive{margin-top:12px}.seat-plan-toolbar{align-items:center;gap:18px;min-height:58px;margin-bottom:14px;padding:10px 14px;display:flex}.seat-plan-toolbar label{color:#607087;align-items:center;gap:9px;font-size:12px;font-weight:650;display:flex}.seat-plan-toolbar select{border:1px solid var(--line);min-width:145px;height:36px;color:var(--ink);background:#fff;border-radius:8px;padding:0 9px}.seat-plan-toolbar>span{color:var(--muted);margin-left:auto;font-size:11px}.seat-layout{grid-template-columns:minmax(0,1fr) 264px;align-items:start;gap:15px;display:grid}.classroom-canvas{background:radial-gradient(circle at 15% 10%,#d9f1ff9e,#0000 23%),#fff;min-width:0;padding:24px;overflow:auto}.classroom-front{color:#fff;background:#426b68;border:6px solid #d2b17d;border-radius:8px;justify-content:center;align-items:center;gap:14px;width:min(410px,80%);margin:0 auto 25px;padding:9px 18px;display:flex;box-shadow:inset 0 0 0 2px #ffffff21,0 7px 15px #3e525b1f}.classroom-front strong{letter-spacing:.15em;font-family:ZCOOL KuaiLe,sans-serif;font-size:18px;font-weight:400}.classroom-front span{color:#426b68;background:#fff6dc;border-radius:5px;padding:3px 8px;font-size:9px}.classroom-front.bottom{margin-top:25px;margin-bottom:0}.seat-grid{gap:12px;min-width:480px;display:grid}.seat-cell{color:#426188;cursor:pointer;background:#f0f7ff;border:1px solid #cbdff2;border-radius:10px;align-content:center;place-items:center;gap:4px;min-height:70px;padding:10px 5px 7px;display:grid;position:relative;box-shadow:0 5px 11px #4670a612}.seat-cell:after{content:"";z-index:-1;background:#c6d9ec;border-radius:3px;height:8px;position:absolute;inset:auto 15% -5px}.seat-cell .chair-back{background:#dbeafa;border:1px solid #bbd3ea;border-radius:4px 4px 1px 1px;height:7px;position:absolute;inset:-4px 15% auto}.seat-cell strong{font-size:13px}.seat-cell small{color:#8ca0b7;font-size:9px}.seat-cell svg{color:#977a32;width:13px}.seat-cell.empty{color:#a2afbf;box-shadow:none;background:#fafcff;border-style:dashed}.seat-cell.selected{background:#fff4cf;border-color:#ffb43d;box-shadow:0 0 0 3px #ffb43d2e}.seat-cell.locked{background:#fff9e8;border-color:#e5cf91}.seat-legend{color:var(--muted);flex-wrap:wrap;justify-content:center;gap:18px;margin-top:25px;font-size:10px;display:flex}.seat-legend span{align-items:center;gap:5px;display:inline-flex}.seat-legend svg{width:12px}.legend-dot{background:#ffb43d;border-radius:50%;width:9px;height:9px}.seat-settings{gap:15px;padding:18px;display:grid;position:sticky;top:100px}.seat-settings h2{color:var(--ink);margin:0;font-size:16px}.selected-seat-box,.unseated-list{background:var(--soft);border-radius:11px;gap:8px;padding:12px;display:grid}.selected-seat-box>span,.unseated-list>span{color:var(--muted);font-size:10px;font-weight:650}.selected-seat-box>strong{color:var(--ink);font-size:14px}.selected-seat-box>div{align-items:center;gap:9px;display:flex}.selected-seat-box svg{width:13px}.unseated-list>div{flex-wrap:wrap;gap:6px;display:flex}.unseated-list button{color:#60748d;cursor:pointer;background:#fff;border:1px solid #d8e4f1;border-radius:7px;padding:5px 8px;font-size:10px}.unseated-list button.active{color:#805b18;background:#fff5d8;border-color:#ffba4d}.duty-heading{grid-template-columns:1fr auto;display:grid}.duty-heading .week-navigation{grid-area:1/2}.duty-heading .page-actions{grid-column:1/-1;justify-content:flex-end;padding-top:5px}.week-navigation{align-items:center;gap:7px;padding-top:10px;display:flex}.week-current{border:1px solid var(--line);color:#58718e;cursor:pointer;background:#fff;border-radius:9px;align-items:center;gap:7px;height:38px;padding:0 12px;font-size:12px;font-weight:650;display:inline-flex}.week-current svg{width:15px;color:var(--blue)}.duty-summary{background:linear-gradient(100deg,#eef9ff,#fbfdff);border:1px solid #cfe8fa;border-radius:15px;align-items:center;gap:26px;min-height:74px;margin-bottom:15px;padding:11px 16px;display:flex}.duty-summary>div{align-items:center;gap:10px;display:flex}.duty-summary>div>span:last-child{gap:3px;display:grid}.duty-summary small{color:var(--muted);font-size:10px}.duty-summary strong{color:var(--ink);font-size:14px}.duty-summary .summary-icon{width:36px;height:36px;color:var(--blue);background:#fff;border-radius:10px;place-items:center;display:grid}.duty-summary .summary-icon svg{width:17px}.duty-summary .button{margin-left:auto}.duty-board{grid-template-columns:repeat(5,minmax(180px,1fr));gap:11px;padding:2px 2px 12px;display:grid;overflow-x:auto}.duty-column{border:1px solid var(--line);background:#fff;border-radius:15px;flex-direction:column;min-height:390px;display:flex;overflow:hidden;box-shadow:0 9px 24px #3b69a612}.duty-column>header{background:#eaf5ff;justify-content:space-between;align-items:center;min-height:60px;padding:11px 13px;display:flex}.duty-column>header>div{gap:3px;display:grid}.duty-column header strong{color:var(--ink);font-size:14px}.duty-column header span{color:var(--muted);font-size:10px}.duty-column header em{color:#fff;background:var(--blue);border-radius:99px;padding:3px 7px;font-size:9px;font-style:normal}.duty-column.tone-2>header{background:#fff4de}.duty-column.tone-3>header{background:#eef8eb}.duty-column.tone-4>header{background:#f1edff}.duty-column.tone-5>header{background:#fff0ed}.duty-column.today{border-color:#84b8f0;box-shadow:0 0 0 2px #4b87e721,0 12px 28px #3b69a61a}.duty-group{color:var(--ink);margin:13px 13px 2px;font-family:ZCOOL KuaiLe,sans-serif;font-size:18px}.duty-column>section{padding:10px 13px}.duty-column h3{color:#53657c;margin:0 0 9px;font-size:11px}.duty-column h3 span{color:var(--muted);font-weight:500}.duty-members{flex-wrap:wrap;gap:5px;display:flex}.duty-members span{color:#52718e;background:var(--blue-soft);border-radius:7px;padding:5px 7px;font-size:10px}.duty-task-section{flex:1}.duty-task-section label{color:#5b6980;cursor:pointer;border-top:1px dashed #e8edf3;align-items:center;gap:7px;min-height:30px;font-size:11px;display:flex}.duty-task-section input{accent-color:var(--blue)}.duty-task-section input:checked+span{color:#9da7b4;text-decoration:line-through}.duty-note{color:#8b704a;background:#fff8e7;border-radius:7px;margin:0 13px 10px;padding:8px;font-size:10px;line-height:1.5}.duty-column>.button{margin:0 11px 11px}.member-picker{border:1px solid var(--line);border-radius:10px;flex-wrap:wrap;gap:7px;margin:0;padding:13px;display:flex}.member-picker legend{color:#59677d;padding:0 5px;font-size:12px;font-weight:650}.member-picker label{background:var(--soft);color:#607087;cursor:pointer;border-radius:7px;align-items:center;gap:5px;min-height:32px;padding:0 8px;font-size:11px;display:flex}.member-picker input{accent-color:var(--blue)}.integration-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.integration-card{flex-direction:column;gap:13px;min-height:250px;padding:20px;display:flex}.integration-icon{color:#fff;background:var(--blue);border-radius:13px;place-items:center;width:45px;height:45px;display:grid}.integration-icon.pet{background:#ee9d43}.integration-icon.morning{background:#7563d7}.integration-icon svg{width:21px}.integration-card h2{color:var(--ink);margin:0 0 6px;font-size:17px}.integration-card p{color:var(--muted);margin:0;font-size:12px;line-height:1.65}.integration-status{color:#7a8798;background:#f0f3f6;border-radius:99px;width:fit-content;padding:5px 8px;font-size:10px;font-weight:650}.integration-status.connected{color:#27806b;background:var(--green-soft)}.integration-actions{gap:8px;margin-top:auto;display:flex}.integration-boundary{align-items:center;gap:14px;margin-top:16px;padding:17px 20px;display:flex}.integration-boundary>svg{color:#6c5dc1;width:28px}.integration-boundary h2{margin:0 0 5px;font-size:15px}.integration-boundary p{color:var(--muted);margin:0;font-size:11px;line-height:1.6}.more-tool-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.more-tool-grid>button{border:1px solid var(--line);min-height:150px;color:inherit;text-align:left;cursor:pointer;grid-template-rows:auto auto;grid-template-columns:48px 1fr 18px;align-items:center;gap:3px 13px;padding:20px;display:grid}.more-tool-grid>button:hover{border-color:#bad7f1;transform:translateY(-2px)}.more-tool-grid>button>span{width:48px;height:48px;color:var(--blue);background:var(--blue-soft);border-radius:14px;grid-row:1/3;place-items:center;display:grid}.more-tool-grid>button>strong{color:var(--ink);align-self:end;font-size:16px}.more-tool-grid>button>small{color:var(--muted);align-self:start}.more-tool-grid>button>svg{color:#a1adbc;grid-area:1/3/3;width:17px}.toast{z-index:200;color:#fff;background:#243652;border-radius:10px;align-items:center;gap:8px;min-height:42px;padding:0 15px;font-size:13px;font-weight:650;display:flex;position:fixed;bottom:34px;left:calc(50% + 108px);transform:translate(-50%);box-shadow:0 10px 32px #1522383d}.toast svg{color:#8de0d4;width:16px}.mobile-nav{display:none}@media (width<=1080px){.main-content{padding-inline:26px}.dashboard-grid{grid-template-columns:minmax(0,1fr) 280px}.hero-row{grid-template-columns:minmax(245px,.8fr) minmax(330px,1.1fr) 165px;padding-inline:20px}.fox-teacher{width:175px}.fox-note,.orbit-actions small{display:none}.assignment-row{grid-template-columns:42px minmax(150px,1fr) 86px 18px}.assignment-row .status-chip{display:none}.student-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.seat-layout{grid-template-columns:minmax(0,1fr) 236px}.duty-board{grid-template-columns:repeat(5,minmax(170px,1fr))}}@media (width<=780px){body{background:#eef8ff}.topbar{height:72px;padding:0 13px;position:sticky}.brand{gap:9px;min-width:0}.brand img{width:105px;height:38px}.brand-divider{height:23px}.brand strong{white-space:nowrap;font-size:14px}.lobby-link,.teacher-avatar{display:none}.class-switcher select{width:132px;height:38px;padding-left:11px;font-size:12px}.sidebar{display:none}.main-content{min-height:calc(100vh - 72px);margin:0;padding:14px 12px 92px}.hero-row{border-radius:20px;min-height:328px;margin-bottom:14px;padding:19px 16px 110px;display:block}.hero-row:before{height:115px}.hero-copy{padding:0}.hero-row h1{max-width:290px;margin-bottom:9px;font-size:clamp(28px,8vw,34px)}.hero-row p:last-child{max-width:218px;font-size:13px;line-height:1.55}.date-line{font-size:11px}.fox-teacher{width:150px;height:155px;position:absolute;bottom:89px;right:-7px}.fox-note{display:none}.orbit-actions{background:#ffffffeb;border:1px solid #d8e6f6d1;border-radius:17px;height:94px;padding:8px 7px;position:absolute;bottom:10px;left:10px;right:10px;box-shadow:0 9px 24px #3f70aa1a}.orbit-actions:before{top:36px}.orbit-actions button{gap:3px;padding:0}.orbit-icon{border-width:3px;width:39px;height:39px;margin:0}.orbit-icon svg{width:17px;height:17px}.orbit-actions strong{font-size:12px}.orbit-actions small{display:none}.dashboard-grid{display:block}.panel{border-radius:17px;box-shadow:0 9px 26px #3b69a613}.panel-header{min-height:64px;padding:14px}.panel-header h2{font-size:17px}.panel-header .eyebrow{display:none}.segmented button{padding:0 9px;font-size:11px}.assignment-row{grid-template-columns:39px minmax(105px,1fr) 54px auto;gap:8px;min-height:78px;padding:11px 12px}.assignment-row .progress-column{gap:6px;display:grid}.assignment-row .status-chip{min-height:25px;padding:0 7px;font-size:9px;display:inline-flex}.subject-mark{border-radius:11px;width:39px;height:39px;font-size:14px}.assignment-copy strong{font-size:12.5px}.assignment-copy>span{font-size:10px}.progress-count{font-size:9px}.progress-count strong{font-size:14px}.row-arrow{display:none}.reminder-panel{min-height:0;margin-top:14px;padding:18px 16px}.reminder-panel .pending-students{margin-bottom:14px}.dashboard-page .reminder-heading h2{font-size:18px}.dashboard-page .pending-students{max-width:260px}.dashboard-page .reminder-buttons{grid-template-columns:1fr 1fr}.dashboard-page .reminder-buttons .text-link{border:1px solid var(--teal);border-radius:10px;min-height:40px}.dashboard-page .reminder-buttons .button.secondary{grid-column:1/-1}.recent-strip{display:none}.today-summary{grid-template-columns:repeat(5,minmax(94px,1fr));overflow-x:auto}.today-summary>div{min-height:61px}.page-heading{min-height:auto;margin-bottom:17px;display:block}.page-heading h1{font-size:25px}.page-actions{grid-template-columns:1fr 1fr;padding-top:16px;display:grid}.page-actions .button:last-child{grid-column:1/-1}.class-panel{padding-inline:12px}.student-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.student-card{grid-template-columns:36px 1fr;padding:9px}.student-card .icon-button{display:none}.student-avatar.large{width:36px;height:36px}.table-toolbar{flex-direction:column;align-items:flex-start;padding:12px 0}.table-tools{grid-template-columns:1fr 1fr;width:100%;display:grid}.table-tools .button{padding-inline:9px;font-size:11px}.drawer-search{padding-inline:17px}.drawer-search select{max-width:118px;font-size:11px}.drawer-links{gap:4px}.assignment-actions select{order:-1;width:100%}.profile-content{padding:16px 17px 90px}.profile-summary{grid-template-columns:52px 1fr}.profile-summary .button{grid-column:1/-1;width:100%}.profile-metrics{grid-template-columns:1fr}.profile-metrics>div{min-height:61px}.seat-heading .page-actions{grid-template-columns:1fr 1fr}.seat-layout{display:block}.classroom-canvas{margin-bottom:13px;padding:19px 14px 24px}.seat-grid{gap:10px;min-width:540px}.seat-cell{min-height:65px}.seat-settings{position:static}.seat-plan-toolbar{flex-wrap:wrap}.seat-plan-toolbar>span{order:3;width:100%;margin:0}.duty-heading{display:block}.duty-heading .week-navigation{justify-content:center}.duty-heading .page-actions{grid-template-columns:1fr 1fr}.duty-summary{flex-wrap:wrap;align-items:stretch;gap:10px}.duty-summary>div{flex:1}.duty-summary .button{width:100%;margin:0}.duty-board{scroll-snap-type:x proximity;grid-template-columns:repeat(5,220px);margin-inline:-12px;padding-inline:12px}.duty-column{scroll-snap-align:start}.integration-grid,.more-tool-grid{grid-template-columns:1fr}.integration-card{min-height:205px}.integration-actions .button{flex:1;padding-inline:8px}.mobile-nav{z-index:60;height:70px;padding:6px max(6px, env(safe-area-inset-right)) max(6px, env(safe-area-inset-bottom));border-top:1px solid var(--line);background:#fffffff7;grid-template-columns:repeat(4,1fr);display:grid;position:fixed;inset:auto 0 0;box-shadow:0 -8px 24px #355a8c14}.mobile-nav button{color:#8a95a7;background:0 0;border:0;align-content:center;place-items:center;gap:3px;padding:0;font-size:10px;font-weight:650;display:grid}.mobile-nav button svg{width:20px;height:20px}.mobile-nav button.active{color:var(--blue)}.modal-backdrop{align-items:end;padding:0}.modal{border-radius:18px 18px 0 0;width:100%;max-height:88vh}.modal-header{padding:19px 18px 14px}.form-stack,.import-layout{padding:18px}.form-grid.two-columns{grid-template-columns:1fr}.drawer{width:100vw}.drawer-header{padding:19px 17px 14px}.drawer-summary{margin:15px 17px 10px}.drawer-toolbar,.student-check{padding-inline:17px}.drawer-actions{padding:10px 12px calc(10px + env(safe-area-inset-bottom))}.drawer-actions>span{display:none}.drawer-actions .button{flex:1}.toast{width:max-content;max-width:calc(100vw - 30px);bottom:82px;left:50%}}@media (width<=390px){.topbar{padding-inline:12px}.brand{gap:8px}.brand img{width:112px}.brand-divider,.brand strong{display:none}.class-switcher select{width:128px}.main-content{padding-inline:11px}.assignment-row{grid-template-columns:38px minmax(92px,1fr) 50px auto;gap:7px;padding-inline:10px}.status-chip{padding-inline:7px}.student-grid{grid-template-columns:1fr}.today-summary{grid-template-columns:repeat(5,88px)}}@media print{.topbar,.sidebar,.mobile-nav,.page-heading,.seat-plan-toolbar,.seat-settings,.duty-summary,.duty-column>.button,.toast{display:none!important}body,.main-content{background:#fff!important}.main-content{margin:0;padding:0}.seat-layout{display:block}.classroom-canvas{box-shadow:none;border:0;overflow:visible}.seat-grid{min-width:0}.duty-board{grid-template-columns:repeat(5,1fr);overflow:visible}.duty-column{break-inside:avoid;min-height:0;box-shadow:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.v2-sidebar{scrollbar-width:thin;padding-top:15px;overflow-y:auto}.v2-sidebar nav{gap:9px}.v2-nav-group{gap:1px;display:grid}.v2-nav-group>span{color:#95a7bd;letter-spacing:.09em;padding:9px 14px 4px;font-size:10px;font-weight:800}.v2-sidebar .v2-nav-group button{height:36px;font-size:13px}.v2-sidebar .v2-nav-group button svg{width:17px;height:17px}.v2-sidebar-bottom{border-top:1px solid var(--line);margin-top:8px;padding-top:7px}.v2-sidebar .dev-note{flex:none;margin-top:9px}.v2-page{min-width:0}.v2-heading{align-items:center}.v2-tabs{border:1px solid var(--line);background:#fff;border-radius:13px;gap:7px;width:max-content;max-width:100%;margin:0 0 16px;padding:5px;display:flex;overflow-x:auto}.v2-tabs button{color:#657b9c;cursor:pointer;background:0 0;border:0;border-radius:9px;flex:none;min-height:36px;padding:0 16px;font-size:13px;font-weight:700}.v2-tabs button.active{color:#296fc9;background:#e8f3ff}.v2-toolbar{flex-wrap:wrap;align-items:center;gap:12px;min-width:0;margin-bottom:14px;padding:13px 17px;display:flex}.v2-toolbar>strong{margin-right:auto}.v2-toolbar input,.v2-toolbar select,.v2-seat-constraints select{border:1px solid var(--line);min-height:35px;color:var(--ink);background:#fff;border-radius:9px;padding:6px 10px}.v2-toolbar .field{margin:0}.v2-filters{flex-wrap:wrap;gap:5px;display:flex}.v2-filters button{color:#7186a3;cursor:pointer;background:#fff;border:1px solid #dce9f7;border-radius:8px;padding:7px 11px;font-size:12px}.v2-filters button.active{color:#2773d8;background:#e5f1ff;border-color:#9bc8ff}.v2-empty{margin-bottom:16px;padding:24px}.v2-empty h2{font-size:20px}.v2-empty-actions,.v2-actions{flex-wrap:wrap;align-items:center;gap:9px;display:flex}.v2-empty-actions{justify-content:center}.v2-table-scroll{overflow-x:auto}.v2-timetable{border-collapse:separate;border-spacing:5px;text-align:left;width:100%;min-width:820px;padding:15px}.v2-timetable th{color:#6680a4;text-align:center;padding:8px;font-size:12px}.v2-timetable td{width:18%}.v2-timetable td button{text-align:left;cursor:pointer;background:#f8fbff;border:1px solid #dfebf8;border-radius:10px;align-content:center;gap:3px;width:100%;min-height:68px;padding:8px 11px;display:grid}.v2-timetable td button.filled{background:#edf5ff;border-color:#c8dffc}.v2-timetable td button strong{color:#224875;font-size:13px}.v2-timetable td button small{color:#7690b0;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.v2-card-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;display:grid}.v2-unit,.v2-group,.v2-role,.v2-log{min-width:0;padding:21px}.v2-unit>small,.v2-role>span,.v2-log>small{color:#5b88bc;font-size:12px;font-weight:700}.v2-unit h3,.v2-group h2,.v2-role h2,.v2-log h2{color:var(--ink);margin:9px 0;font-size:19px}.v2-unit p,.v2-group p,.v2-role p,.v2-log p{color:#61748e;overflow-wrap:anywhere;font-size:13px;line-height:1.7}.v2-unit footer{color:#426d9e;justify-content:space-between;align-items:center;margin-top:10px;font-size:12px;display:flex}.v2-unit footer select{border:1px solid var(--line);border-radius:8px;max-width:115px;padding:6px}.v2-progress{background:#e6eef8;border-radius:99px;height:7px;overflow:hidden}.v2-progress span{background:#4dbc9c;height:100%;display:block}.v2-two-column{grid-template-columns:270px minmax(0,1fr);gap:14px;min-width:0;display:grid}.v2-task-list,.v2-task-detail,.v2-chart{min-width:0;padding:20px}.v2-task-list h2,.v2-chart h2,.v2-list h2{font-size:17px}.v2-task-list>button{text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:10px;justify-content:space-between;gap:12px;width:100%;padding:12px;display:flex}.v2-task-list>button.active{background:#edf6ff;border-color:#bfddff}.v2-task-list>button span{gap:4px;display:grid}.v2-task-list>button strong{font-size:13px}.v2-task-list>button small,.v2-task-detail small{color:#8194ae;font-size:11px}.v2-task-list>button b{color:#2e88ce;white-space:nowrap;font-size:12px}.v2-detail-head{justify-content:space-between;gap:20px;display:flex}.v2-detail-head h2{margin:6px 0;font-size:22px}.v2-detail-head p{color:#687e9d;font-size:13px}.v2-rate{color:#23906a;border:8px solid #d7f3e6;border-radius:50%;flex:none;align-content:center;justify-items:center;width:88px;height:88px;font-size:20px;display:grid}.v2-rate small{color:#5f9a83}.v2-stats{background:#dce9f7;border-radius:14px;gap:1px;margin-bottom:14px;padding:12px;display:flex;overflow-x:auto}.v2-stats span{color:#7689a2;background:#fff;flex:1 0 120px;justify-items:center;gap:4px;padding:12px;font-size:12px;display:grid}.v2-stats b{color:#204b7b;font-size:23px}.v2-student-grid{grid-template-columns:repeat(auto-fill,minmax(116px,1fr));gap:8px;max-height:470px;margin:15px 0;display:grid;overflow-y:auto}.v2-student-status{text-align:left;cursor:pointer;border:2px solid #0000;border-radius:10px;gap:4px;padding:10px;display:grid}.v2-student-status.passed{color:#267658;background:#e9f8f1}.v2-student-status.failed{color:#b95757;background:#fff0ef}.v2-student-status.pending{color:#4b7db6;background:#ecf5ff}.v2-student-status.selected{border-color:#317bdb}.v2-student-status small{color:inherit}.v2-task-detail .v2-actions{border-top:1px solid var(--line);padding-top:15px}.v2-task-detail .v2-actions span{color:#6c819b;margin-right:auto;font-size:12px}.v2-list{padding:18px}.v2-list-row{border-bottom:1px solid var(--line);grid-template-columns:92px minmax(100px,1fr) 110px 100px minmax(100px,2fr) auto;align-items:center;gap:12px;padding:12px 0;font-size:13px;display:grid}.v2-list-row:last-child{border:0}.v2-list-row p{color:#61748e;overflow-wrap:anywhere;min-width:0;margin:0}.v2-badge{color:#3273ae;background:#e9f3ff;border-radius:7px;width:max-content;max-width:100%;padding:5px 9px;font-size:11px;font-weight:800}.v2-badge.late,.v2-badge.absent{color:#b45451;background:#fff0ec}.v2-badge.excellence{color:#9b751d;background:#fff6d8}.v2-badge.remedial{color:#4272b2;background:#e9f4ff}.v2-student-picker{border:1px solid var(--line);border-radius:11px;grid-template-columns:repeat(auto-fill,minmax(95px,1fr));gap:5px;max-height:220px;padding:10px;display:grid;overflow-y:auto}.v2-student-picker label{color:#455b77;align-items:center;gap:6px;padding:6px;font-size:12px;display:flex}.v2-score-input{border:1px solid var(--line);border-radius:8px;width:75px;padding:7px}.v2-chart p{border-bottom:1px solid var(--line);gap:16px;margin:0;padding:6px;display:flex}.v2-chart p b{color:#468bdd}.v2-chart p span{margin-left:auto}.v2-bars{align-items:end;gap:10px;height:190px;display:flex}.v2-bars>div{color:#7287a5;flex-direction:column;flex:1;justify-content:end;align-items:center;gap:5px;height:100%;display:flex}.v2-bars span{background:#6fa8f6;border-radius:5px 5px 0 0;width:65%;min-height:4px;max-height:125px;display:block}.v2-bars small{font-size:10px}.v2-import-preview{background:#f3f8ff;border-radius:10px;max-height:200px;padding:10px;font-size:12px;overflow:auto}.v2-import-preview p{margin:4px}.v2-tags{flex-wrap:wrap;gap:6px;margin:14px 0;display:flex}.v2-tags span,.v2-tags b{color:#3c719e;background:#ebf4ff;border-radius:8px;padding:5px 8px;font-size:11px}.v2-log footer{border-top:1px solid var(--line);color:#587492;padding-top:10px;font-size:12px}.v2-log .text-button{margin-top:10px}.v2-rollcall{text-align:center;padding:22px}.v2-rollcall .v2-toolbar{box-shadow:none;text-align:left;border:0}.v2-rollcall-stage{background:linear-gradient(135deg,#d9edff,#fff4dc);border-radius:20px;place-content:center;min-height:230px;margin:14px 0;display:grid}.v2-rollcall-stage small{color:#628cb4;font-size:15px}.v2-rollcall-stage strong{color:#254e86;font-size:clamp(38px,8vw,70px)}.v2-rollcall-stage.spinning strong{filter:blur(2px)}.v2-rollcall .v2-actions{justify-content:center}.v2-settings{padding:25px}.dashboard-page .today-summary{grid-template-columns:repeat(7,minmax(120px,1fr));overflow-x:auto}.v2-dashboard-secondary{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:17px;padding:20px;display:grid}.v2-dashboard-secondary h2,.v2-dashboard-tools h2{font-size:17px}.v2-dashboard-secondary p{border-bottom:1px solid var(--line);color:#627996;margin:0;padding:7px 0;font-size:12px}.v2-dashboard-tools{margin-top:15px;padding:18px 20px}.v2-dashboard-tools>div{grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;display:grid}.v2-dashboard-tools a,.v2-dashboard-tools button{color:#3878bc;text-align:center;cursor:pointer;background:#f2f8ff;border:1px solid #cde3fa;border-radius:9px;place-items:center;min-height:48px;padding:8px;font-size:12px;font-weight:700;text-decoration:none;display:grid}.v2-seat-rules{gap:12px;margin-bottom:15px;padding:18px;display:grid}.v2-seat-rules h2{margin:0 0 5px;font-size:17px}.v2-seat-rules p{color:#7186a3;margin:0;font-size:12px}.v2-rule-grid,.v2-seat-constraints{flex-wrap:wrap;gap:10px;display:flex}.v2-rule-grid label{background:#eef6ff;border-radius:8px;gap:6px;padding:7px 10px;font-size:12px;display:flex}.v2-seat-constraints label{color:#627b9a;gap:4px;font-size:11px;display:grid}.v2-seat-rules>.button{justify-self:start}.v2-wallpaper-layout{grid-template-columns:165px minmax(0,1fr) 205px;gap:13px;display:grid}.v2-wallpaper-layout>.panel{min-width:0;padding:17px}.v2-wallpaper-layout h3{font-size:15px}.v2-wallpaper-themes{align-content:start;gap:6px;display:grid}.v2-wallpaper-themes button{text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:9px;align-items:center;gap:9px;padding:7px;font-size:12px;display:flex}.v2-wallpaper-themes button.active{background:#f0f7ff;border-color:#8dc5ff}.v2-wallpaper-themes button img{object-fit:cover;border-radius:4px;flex:none;width:46px;height:30px}.v2-wallpaper-preview{overflow:hidden}.v2-wallpaper-preview canvas{object-fit:contain;background:#e9f1fb;width:100%;height:auto;max-height:680px;display:block}.v2-wallpaper-preview.portrait canvas{width:auto;max-width:100%;height:min(68vh,680px);max-height:none;margin:0 auto}.v2-wallpaper-preview p{color:#61799a;margin:12px 0 0;font-size:12px}.v2-wallpaper-options{align-content:start;gap:9px;font-size:12px;display:grid}.v2-wallpaper-options label:not(.field){gap:7px;display:flex}@media (width<=1100px){.v2-wallpaper-layout{grid-template-columns:160px minmax(0,1fr)}.v2-wallpaper-options{grid-column:1/-1}}@media (width<=780px){.v2-dashboard-secondary{grid-template-columns:1fr}.v2-dashboard-tools>div{grid-template-columns:repeat(2,minmax(0,1fr))}.v2-heading .page-actions{grid-template-columns:1fr 1fr}.v2-two-column,.v2-wallpaper-layout{display:block}.v2-task-list,.v2-wallpaper-themes,.v2-wallpaper-preview{margin-bottom:12px}.v2-task-list{max-height:230px;overflow-y:auto}.v2-list-row{grid-template-columns:80px 1fr 90px}.v2-list-row p{grid-column:1/-1}.v2-list-row .text-button{grid-column:3}.v2-toolbar{align-items:stretch}.v2-toolbar>strong{width:100%}.v2-card-grid{grid-template-columns:1fr}.v2-wallpaper-options{display:grid}.v2-seat-constraints label{flex:1 0 42%}.v2-seat-constraints select{width:100%}}@media print{.v2-tabs,.v2-toolbar,.v2-wallpaper-themes,.v2-wallpaper-options,.v2-seat-rules,.v2-actions,.v2-settings button{display:none!important}.v2-wallpaper-layout{display:block}.v2-wallpaper-preview{box-shadow:none;border:0;width:100%}@page{size:A4 landscape;margin:10mm}}.v2-page-banner,.v2-global-search,.v2-top-bell,.v2-teacher-name,.v2-profile-chevron{display:none}.v2-home-stats,.v2-home-grid,.v2-class-actions,.v2-class-layout{display:grid}.v2-home-stats,.v2-home-grid{gap:12px}.v2-tile-icon{color:#fff;border-radius:12px;flex:none;place-items:center;width:45px;height:45px;display:grid;box-shadow:inset 0 2px 3px #ffffff5c,0 6px 13px #2666c821}.v2-tile-icon svg{width:24px;height:24px}.v2-tile-icon.blue{background:linear-gradient(135deg,#80bdff,#1875f6)}.v2-tile-icon.green{background:linear-gradient(135deg,#72dfaa,#05b969)}.v2-tile-icon.red{background:linear-gradient(135deg,#ff9298,#ff435e)}.v2-tile-icon.violet{background:linear-gradient(135deg,#b68cff,#8248ee)}.v2-tile-icon.orange{background:linear-gradient(135deg,#ffc776,#ff941e)}.v2-tile-icon.pale{color:#55759f;background:#eaf2fc}.v2-home-stats{grid-template-columns:repeat(6,minmax(0,1fr));margin-bottom:12px}.v2-stat-tile{text-align:left;cursor:pointer;background:#fff;border:1px solid #e2ebfa;border-radius:12px;align-items:center;gap:13px;min-width:0;min-height:83px;padding:12px 14px;display:flex}.v2-stat-tile:hover,.v2-class-actions button:hover{border-color:#a9cbfb;transform:translateY(-2px)}.v2-stat-tile>span:last-child{gap:4px;min-width:0;display:grid}.v2-stat-tile small{color:#415983;white-space:nowrap;font-size:12px;font-weight:700}.v2-stat-tile strong{color:#102451;text-overflow:ellipsis;white-space:nowrap;font-size:25px;line-height:1.1;overflow:hidden}.v2-stat-tile em{margin-left:4px;font-size:12px;font-style:normal}.v2-home-grid{grid-template-columns:repeat(3,minmax(0,1fr));margin-bottom:12px}.v2-home-card{min-width:0;padding:13px 15px;overflow:hidden}.v2-home-card header{border-bottom:1px solid #e4effb;justify-content:space-between;align-items:center;gap:8px;min-height:34px;margin-bottom:6px;display:flex}.v2-home-card header h2,.v2-home-activity h2{color:#132958;align-items:center;gap:9px;margin:0;font-size:16px;display:flex}.v2-home-card header h2 svg,.v2-home-activity h2 svg{color:#2682f6}.v2-home-card header button{color:#2877e9;cursor:pointer;background:0 0;border:0;flex:none;align-items:center;gap:2px;font-size:12px;font-weight:700;display:inline-flex}.v2-home-card header button svg{width:14px}.v2-home-courses p{color:#637ba6;border-radius:6px;grid-template-columns:24px 75px 48px minmax(0,1fr);align-items:center;gap:5px;min-height:34px;margin:0;padding:0 6px;font-size:12px;display:grid}.v2-home-courses p:nth-child(odd){background:#f3f9ff}.v2-home-courses b{color:#24558f;background:#e3efff;border-radius:50%;place-items:center;width:22px;height:22px;display:grid}.v2-home-courses strong{color:#153462}.v2-home-courses small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.v2-home-empty{color:#8295b0;margin:28px 0;font-size:13px;line-height:1.6}.v2-home-todos{display:grid}.v2-home-todos button{color:#233d6b;text-align:left;cursor:pointer;background:#fff;border:0;align-items:center;gap:10px;min-width:0;min-height:36px;padding:4px;display:flex}.v2-home-todos button:hover{background:#f2f8ff}.v2-home-todos i{border:1.5px solid #98b7df;border-radius:50%;flex:none;width:19px;height:19px}.v2-home-todos i.attention{background:#ff5e6e;border-color:#ff5e6e;box-shadow:inset 0 0 0 4px #fff}.v2-home-todos span{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:12px;overflow:hidden}.v2-home-todos b{color:#dc4c57;white-space:nowrap;font-size:11px}.v2-home-todos small{color:#6e86ab;white-space:nowrap}.v2-home-tools{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding:7px 4px 0;display:grid}.v2-home-tools a,.v2-home-tools button{color:#18335e;text-align:center;cursor:pointer;background:0 0;border:0;justify-items:center;gap:6px;font-size:12px;text-decoration:none;display:grid}.v2-home-tools .v2-tile-icon{border-radius:11px;width:41px;height:41px}.v2-home-lower .assignment-list{max-height:210px;overflow-y:auto}.v2-home-lower .assignment-item{min-height:59px}.v2-home-lower .assignment-row{grid-template-columns:36px minmax(0,1fr) 105px;gap:9px;padding:8px 5px}.v2-home-lower .assignment-row .status-chip,.v2-home-lower .assignment-row>svg{display:none}.v2-home-lower .assignment-panel{padding:0}.v2-home-card-action{color:#2678e8;cursor:pointer;background:#f5faff;border:1px dashed #b7d2f8;border-radius:7px;justify-content:center;align-items:center;gap:5px;width:100%;min-height:32px;margin-top:8px;font-size:12px;font-weight:700;display:flex}.v2-home-card-action svg{width:15px}.v2-home-recitation{gap:7px;padding-top:4px;display:grid}.v2-home-recitation button{text-align:left;cursor:pointer;background:#f5faff;border:0;border-radius:8px;grid-template-columns:41px minmax(0,1fr) 46px;align-items:center;gap:5px 8px;padding:8px;display:grid}.v2-home-recitation button>span{color:#2776cc;text-align:center;background:#e6f2ff;border-radius:6px;grid-row:span 2;padding:6px;font-size:11px;font-weight:700}.v2-home-recitation strong{color:#25406c;text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.v2-home-recitation b{color:#2477df;text-align:right;font-size:12px}.v2-home-recitation i{background:#dce9f8;border-radius:4px;grid-column:2/4;height:6px;overflow:hidden}.v2-home-recitation i em{border-radius:inherit;background:#31c785;height:100%;display:block}.v2-home-pending{flex-wrap:wrap;gap:7px;margin:10px 0;display:flex}.v2-home-pending span{color:#546f9a;justify-items:center;gap:3px;min-width:49px;font-size:10px;display:grid}.v2-home-pending i{color:#246cc5;background:#e9f4ff;border-radius:50%;place-items:center;width:35px;height:35px;font-size:14px;font-style:normal;font-weight:800;display:grid}.v2-home-reminder{color:#647da2;margin:6px 0;font-size:11px}.v2-home-reminder-actions{gap:8px;display:flex}.v2-home-reminder-actions button{color:#2874d8;cursor:pointer;background:#eff7ff;border:1px solid #c8dffa;border-radius:7px;flex:1;min-height:30px;font-size:11px;font-weight:700}.v2-home-activity{align-items:center;gap:18px;min-height:58px;padding:10px 15px;display:flex}.v2-home-activity h2{flex:none}.v2-home-activity span{color:#647ca1;text-overflow:ellipsis;white-space:nowrap;border-left:1px solid #d7e8fb;flex:1;min-width:0;padding-left:14px;font-size:11px;overflow:hidden}.v2-class-actions{grid-template-columns:repeat(6,minmax(0,1fr));gap:11px;margin-bottom:12px}.v2-class-actions button{text-align:left;cursor:pointer;background:#fff;border:1px solid #e0ebf9;border-radius:12px;align-items:center;gap:10px;min-width:0;min-height:79px;padding:11px;display:flex}.v2-class-actions strong{color:#142954;white-space:nowrap;gap:4px;font-size:13px;display:grid}.v2-class-actions small{color:#7891b5;text-overflow:ellipsis;font-size:11px;font-weight:500;overflow:hidden}.v2-class-layout{grid-template-columns:minmax(0,1fr) 315px;align-items:start;gap:12px}.v2-class-layout .class-panel{min-width:0;padding:0 13px 8px}.v2-class-layout .table-toolbar{min-height:57px}.v2-class-layout .table-toolbar h2{color:#163363;align-items:center;gap:8px;margin:0;font-size:17px;display:flex}.v2-class-layout .table-toolbar h2 svg{color:#2786fb}.v2-class-layout .table-toolbar h2 small{color:#387fe2;font-size:12px}.v2-student-table-wrap{overflow-x:auto}.v2-student-table{border-collapse:collapse;color:#476489;width:100%;font-size:12px}.v2-student-table th{color:#59739d;text-align:left;background:#eef6ff;height:37px;font-weight:700}.v2-student-table td{border-bottom:1px solid #e8f0fa;height:42px}.v2-student-table th,.v2-student-table td{white-space:nowrap;padding:3px 9px}.v2-student-table td:nth-child(2){color:#1c3b6e;align-items:center;gap:8px;display:flex}.v2-student-table .student-avatar{flex:none;width:28px;height:28px}.student-avatar.girl{color:#b54a79;background:#ffe8f1}.v2-student-table td button{color:#2278ec;cursor:pointer;background:0 0;border:0;font-size:12px;font-weight:700}.v2-gender,.v2-present{color:#2679d8;text-align:center;background:#e5f3ff;border-radius:99px;min-width:35px;padding:4px 7px;font-size:11px;font-weight:700;display:inline-block}.v2-gender.girl{color:#e65080;background:#ffeaf1}.v2-present{color:#18a971;background:#e6f8f0}.v2-table-footer{color:#5d79a1;justify-content:space-between;align-items:center;min-height:45px;font-size:11px;display:flex}.v2-table-footer>div{align-items:center;gap:8px;display:flex}.v2-table-footer button{color:#2976d7;cursor:pointer;background:#fff;border:1px solid #d5e5f8;border-radius:6px;min-height:25px;padding:0 8px}.v2-table-footer button:disabled{opacity:.4;cursor:default}.v2-class-aside{gap:11px;display:grid}.v2-class-aside .panel{padding:14px}.v2-class-aside h2{color:#193762;margin:0 0 12px;font-size:15px}.v2-class-overview{color:#486995;background:#f3f9ff;border-radius:9px;justify-content:space-between;align-items:center;padding:12px;font-size:12px;line-height:1.8;display:flex}.v2-class-overview strong{color:#1f70dc;font-size:29px}.v2-class-overview small{font-size:12px}.v2-class-aside dl{color:#657da1;grid-template-columns:80px 1fr;gap:0;margin:0;font-size:12px;display:grid}.v2-class-aside dt,.v2-class-aside dd{border-bottom:1px solid #e6eef8;margin:0;padding:8px 0}.v2-class-aside dd{color:#1d3b67}.v2-class-aside .text-button{margin-top:9px}.v2-assignment-stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:11px;margin-bottom:12px;display:grid}.v2-assignment-stats>span{grid-template-columns:50px 1fr;align-content:center;column-gap:8px;min-height:87px;padding:12px;display:grid}.v2-assignment-stats .v2-tile-icon{grid-row:1/3;font-style:normal}.v2-assignment-stats small{color:#4b6a97;font-size:12px}.v2-assignment-stats strong{color:#133466;font-size:23px}.v2-assignment-stats>button{min-height:87px;font-size:20px}.v2-assignment-layout{grid-template-columns:minmax(0,1fr) 315px;align-items:start;gap:12px;display:grid}.v2-assignment-layout .assignment-panel{min-width:0}.v2-assignment-list-head{border-bottom:1px solid #e3edf9;justify-content:space-between;align-items:center;padding:15px;display:flex}.v2-assignment-list-head h2{margin:0;font-size:16px}.v2-assignment-list-head span{color:#7190b4;font-size:11px}.v2-assignment-aside{gap:10px;display:grid}.v2-assignment-aside section{padding:14px}.v2-assignment-aside h2{align-items:center;gap:7px;margin:0 0 10px;font-size:15px;display:flex}.v2-assignment-aside h2 svg{color:#287cf1}.v2-assignment-aside section>button{color:#234b80;text-align:left;cursor:pointer;background:#fff;border:0;border-bottom:1px solid #e8eff9;align-items:center;gap:8px;width:100%;min-height:36px;display:flex}.v2-assignment-aside section>button small{color:#267be6;margin-left:auto}.v2-assignment-aside .student-avatar{width:26px;height:26px}.v2-recitation-summary{grid-template-columns:repeat(4,minmax(0,1fr));gap:11px;margin-bottom:12px;display:grid}.v2-recitation-summary span{color:#274f85;align-items:center;gap:7px;min-height:76px;padding:14px;font-size:12px;display:flex}.v2-recitation-summary small{color:#54749e;margin-right:auto;font-size:13px;font-weight:700}.v2-recitation-summary b{color:#1f70d7;font-size:25px}.v2-recitation-summary .passed b{color:#1da86a}.v2-recitation-summary .failed b{color:#f24c64}.v2-recitation-summary .pending b{color:#448de7}.v2-progress-preview{margin-top:12px;padding:14px}.v2-progress-preview header{justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px;display:flex}.v2-progress-preview h2{align-items:center;gap:8px;margin:0;font-size:16px;display:flex}.v2-progress-preview h2 svg{color:#2286f8}.v2-progress-preview table{border-collapse:collapse;color:#55709a;width:100%;font-size:12px}.v2-progress-preview th{background:#eef6ff}.v2-progress-preview th,.v2-progress-preview td{text-align:left;border-bottom:1px solid #e5eef9;height:32px;padding:4px 10px}.v2-progress-preview td:last-child{align-items:center;gap:9px;display:flex}.v2-progress-preview td:last-child i{background:#e0eaf6;border-radius:8px;width:110px;height:7px;overflow:hidden}.v2-progress-preview td:last-child em{background:#38c785;height:100%;display:block}.v2-seat-rule-header{justify-content:space-between;align-items:center;gap:16px;display:flex}.v2-seat-rule-header h2{margin:0 0 3px}.v2-seat-rule-header p{margin:0}.v2-seat-rules .v2-rule-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:9px;display:grid}.v2-seat-rules .v2-rule-grid label{cursor:pointer;background:#f6f9ff;border:1px solid #e1ebf8;border-radius:10px;grid-template-columns:31px minmax(0,1fr);align-content:center;column-gap:7px;min-width:0;min-height:73px;padding:8px;display:grid;position:relative}.v2-seat-rules .v2-rule-grid label.active{background:#eef7ff;border-color:#a8d1ff}.v2-seat-rules .v2-rule-grid input{accent-color:#2e83f7;width:13px;height:13px;margin:0;position:absolute;top:7px;right:7px}.v2-seat-rule-icon{color:#fff;background:#418df6;border-radius:8px;grid-row:1/3;place-items:center;width:30px;height:30px;display:grid}.v2-rule-grid label:nth-child(2) .v2-seat-rule-icon{background:#25c17a}.v2-rule-grid label:nth-child(3) .v2-seat-rule-icon{background:#478ef6}.v2-rule-grid label:nth-child(4) .v2-seat-rule-icon{background:#ffa425}.v2-rule-grid label:nth-child(5) .v2-seat-rule-icon{background:#9157ed}.v2-seat-rule-icon svg{width:17px;height:17px}.v2-seat-rules .v2-rule-grid strong{color:#17335d;text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.v2-seat-rules .v2-rule-grid small{color:#7188aa;text-overflow:ellipsis;white-space:nowrap;font-size:10px;overflow:hidden}.v2-seat-advanced{color:#3e74bd;font-size:12px}.v2-seat-advanced summary{cursor:pointer;font-weight:700}.v2-seat-advanced .v2-seat-constraints{margin-top:10px}.v2-seat-stats{grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin:0 0 12px;display:grid}.v2-seat-stats span{color:#2862ad;background:#fff;border:1px solid #dfebfa;border-radius:10px;justify-content:center;align-items:baseline;gap:3px;min-height:56px;padding:10px;font-size:11px;display:flex}.v2-seat-stats b{color:#14366c;font-size:21px}.v2-seat-stats small{color:#6c84a8;margin-left:6px;font-size:10px}.seat-cell.occupied{text-align:left;flex-direction:row;justify-content:flex-start;gap:6px;display:flex}.seat-cell .seat-avatar{color:#2874bc;background:#c8e9ff;border-radius:50%;flex:none;place-items:center;width:30px;height:30px;font-size:12px;font-weight:800;display:grid}.seat-cell.gender-girl.occupied{background:#fff0f6;border-color:#f9dce8}.seat-cell.gender-girl .seat-avatar{color:#bf507b;background:#ffdbe8}.seat-cell.occupied strong{font-size:11px}.seat-cell.occupied small{position:absolute;bottom:8px;left:42px}.seat-cell.occupied svg{position:absolute;bottom:8px;right:8px}@media (width>=781px){:root{--ink:#122755;--muted:#6e86aa;--line:#dce9f9;--shadow:0 5px 18px #497fbd0e}html,body{background:#eff9ff}.topbar{background:#eaf5ff;gap:16px;height:77px;padding:0 24px}.topbar:after{display:none}.brand{gap:8px;min-width:0}.brand img{width:190px;height:62px}.brand-divider{display:none}.brand strong{color:#0d2253;flex:none;font-size:20px}.topbar-actions{flex:1;gap:10px}.class-switcher{order:0;margin-left:10px}.class-switcher select{color:#102854;background:#fff;border-radius:10px;width:180px;height:42px}.v2-global-search{color:#6684b3;background:#f8fbff;border:1px solid #d3e3f8;border-radius:24px;order:1;align-items:center;gap:8px;width:min(470px,35vw);height:42px;margin:0 auto;padding:0 13px;display:flex}.v2-global-search input{color:#254775;background:0 0;border:0;outline:0;width:100%;font-size:13px}.lobby-link{order:2}.v2-top-bell{color:#244b82;cursor:pointer;background:#fff;border:1px solid #d6e6f8;border-radius:10px;order:3;place-items:center;width:40px;height:40px;display:grid;position:relative}.v2-top-bell i{background:#ff4e66;border-radius:50%;width:8px;height:8px;position:absolute;top:3px;right:3px}.teacher-avatar{color:#2274b8;background:linear-gradient(145deg,#d5edff,#fce9dd);order:4}.v2-teacher-name{color:#122b57;white-space:nowrap;order:5;font-size:13px;font-weight:800;display:block}.v2-profile-chevron{order:6;width:16px;display:block}.sidebar{background:#fff;width:226px;padding:16px 12px 15px;top:77px}.sidebar nav{display:block;overflow-y:auto}.v2-nav-group{gap:2px}.v2-nav-group>span{display:none}.v2-sidebar .v2-nav-group button{color:#315083;border-radius:9px;height:47px;padding-left:19px;font-size:15px;font-weight:650}.v2-sidebar .v2-nav-group button svg{width:21px;height:21px}.v2-sidebar .v2-nav-group button.active{color:#1473f5;background:#e5f2ff}.v2-sidebar-bottom{display:none}.v2-sidebar .dev-note{margin-top:6px;padding:5px 8px;font-size:10px}.main-content{background:linear-gradient(#e8f7ff,#f3faff 550px);margin-left:226px;padding:77px 14px 30px}.main-content>.content-page,.main-content>.dashboard-page,.main-content>.v2-page{max-width:none}.panel{border-radius:12px;box-shadow:0 4px 17px #3b72b70b}.v2-page-banner{background:radial-gradient(90px 40px at 3% 105%,#96e4ee 95%,#0000 97%),radial-gradient(180px 55px at 70% 111%,#d4f0cb 95%,#0000 97%),linear-gradient(100deg,#d7efff 0%,#f5fbff 42%,#caeaff 100%);align-items:center;gap:12px;min-height:141px;margin:0 -14px 12px;padding:14px 18px 14px 26px;display:flex;position:relative;overflow:hidden}.v2-page-banner:after{content:"";background:linear-gradient(90deg,#fff3,#ffffff8c,#fff3);height:18px;position:absolute;inset:auto 0 0}.v2-banner-copy{z-index:1;flex:1;align-items:center;gap:18px;min-width:0;display:flex;position:relative}.v2-banner-icon{color:#1477ef;flex:none;place-items:center;width:80px;height:80px;display:grid}.v2-banner-icon svg{stroke-width:1.8px;filter:drop-shadow(0 4px 3px #2166d129);width:65px;height:65px}.v2-banner-copy h1{color:#092054;margin:0 0 7px;font-size:clamp(25px,2.2vw,36px);line-height:1.2}.v2-banner-copy p{color:#5278a6;margin:0;font-size:14px;line-height:1.4}.v2-banner-note{z-index:2;color:#1977e8;white-space:pre-line;margin:0 185px 0 0;font-family:ZCOOL KuaiLe,PingFang SC,sans-serif;font-size:17px;line-height:1.25;position:relative;transform:rotate(-7deg)}.v2-page-banner>img{z-index:1;object-fit:contain;object-position:bottom;width:174px;height:190px;position:absolute;bottom:-37px;right:280px}.v2-banner-date{z-index:3;color:#155ed7;background:#ffffffd4;border:1px solid #d9e9f9;border-radius:12px;flex:0 0 250px;align-items:flex-start;gap:8px;min-height:107px;padding:14px 15px;display:flex;position:relative}.v2-banner-date>svg{flex:none}.v2-banner-date strong{color:#153264;white-space:nowrap;font-size:15px;display:block}.v2-banner-date em{color:#129b65;font-size:12px;font-style:normal}.v2-banner-date span{color:#6a88b5;font-size:11px}.v2-banner-date p{color:#6882ac;margin:10px 0 0;font-size:11px;line-height:1.4}.main-content:has(>.v2-page-banner) .page-heading{align-items:center;min-height:47px;margin-bottom:11px}.main-content:has(>.v2-page-banner) .page-heading>div:first-child:has(h1){display:none}.main-content:has(>.v2-page-banner) .page-heading .page-actions{margin-left:auto;padding-top:0}.main-content:has(>.v2-page-banner)>.content-page:has(.v2-class-actions)>.page-heading{display:none}.v2-class-layout .student-grid{display:none}.v2-home .assignment-row{min-height:59px}.grades-layout{grid-template-columns:minmax(350px,.75fr) minmax(0,1.25fr)}.v2-assignment-page .page-heading{display:none}.v2-timetable{border-spacing:3px;min-width:800px;padding:9px}.v2-timetable th{background:#f1f7ff;padding:5px}.v2-timetable td button{text-align:center;background:#f4f8ff;border:0;border-radius:5px;min-height:38px;padding:5px 7px}.v2-timetable td button.filled{background:#e5f3ff}.v2-timetable td button strong{font-size:12px}.v2-timetable td button small{font-size:10px}.v2-timetable td button[data-subject=语文]{background:#ffe8ec}.v2-timetable td button[data-subject=数学]{background:#dfefff}.v2-timetable td button[data-subject=英语]{background:#eee8ff}.v2-timetable td button[data-subject=科学]{background:#e3f9ed}.v2-timetable td button[data-subject=体育]{background:#e5f4fa}.v2-timetable td button[data-subject=美术]{background:#e4f8ed}.v2-timetable td button[data-subject=班会]{background:#fff1d5}.v2-task-list,.v2-task-detail{border-radius:11px}.v2-student-grid{grid-template-columns:repeat(6,minmax(0,1fr));max-height:410px}.v2-student-status{min-height:52px}.v2-student-status.passed{background:#e3f9ed}.v2-student-status.failed{background:#ffeaf0}.v2-student-status.pending{background:#e7f3ff}.v2-page:has(.v2-recitation-summary) .v2-two-column{grid-template-columns:315px minmax(0,1fr)}.v2-page:has(.v2-recitation-summary) .v2-task-detail .v2-stats{display:none}.v2-seat-rules{gap:11px;padding:13px 15px}.v2-seat-stats{grid-template-columns:repeat(5,minmax(0,1fr))}.seat-cell{min-height:61px}.v2-duty-page>.v2-tabs{display:none}.v2-duty-layout{grid-template-columns:minmax(0,1.32fr) minmax(345px,.68fr);gap:12px;display:grid}.v2-duty-main,.v2-duty-roles{width:100%;min-width:0;margin:0}.v2-duty-main .duty-page{max-width:none}.v2-duty-main .duty-board{grid-template-columns:1fr;gap:7px}.v2-duty-main .duty-column{grid-template-columns:88px minmax(0,1fr) 115px;align-items:start;min-height:0;display:grid}.v2-duty-main .duty-column>header{grid-row:1/3;min-height:100%}.v2-duty-main .duty-group{grid-column:2;margin:10px 12px 0;font-size:15px}.v2-duty-main .duty-column>section:not(.duty-task-section){grid-column:2;padding:4px 12px 8px}.v2-duty-main .duty-task-section{grid-column:2;padding:0 12px 9px}.v2-duty-main .duty-task-section label{border:0;min-height:25px;margin-right:10px;display:inline-flex}.v2-duty-main .duty-column>.button{grid-area:1/3/3;align-self:center;margin:10px}.v2-duty-main .duty-note{grid-column:2}.v2-duty-roles .page-heading{min-height:52px}.v2-duty-roles .v2-card-grid{grid-template-columns:1fr;gap:7px}.v2-duty-roles .v2-role{padding:11px 13px}.v2-duty-roles .v2-role>span{display:none}.v2-duty-roles .v2-role h2{margin:0;font-size:15px}.v2-duty-roles .v2-role .v2-tags{margin:8px 0 0;display:inline-flex}.v2-duty-roles .v2-role p{margin:4px 0;font-size:11px}.v2-duty-roles .v2-role .v2-actions{justify-content:flex-end}}@media (width<=1200px) and (width>=781px){.v2-global-search{width:min(280px,25vw)}.brand img{width:148px}.brand strong{font-size:16px}.v2-banner-note{display:none}.v2-page-banner>img{right:230px}.v2-home-stats,.v2-class-actions{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=780px){.v2-page-banner{display:none}.main-content[data-section=today]>.v2-page-banner{background:linear-gradient(130deg,#f4fbff,#cfeaff);border:1px solid #cfe7fb;border-radius:18px;min-height:190px;margin:-2px 0 12px;padding:17px;display:block;position:relative;overflow:hidden}.main-content[data-section=today] .v2-banner-copy{z-index:2;max-width:75%;display:block;position:relative}.main-content[data-section=today] .v2-banner-icon{display:none}.main-content[data-section=today] .v2-banner-copy h1{color:#173260;margin:0 0 8px;font-size:24px}.main-content[data-section=today] .v2-banner-copy p{color:#6685ad;margin:0;font-size:12px;line-height:1.5}.main-content[data-section=today] .v2-page-banner>img{object-fit:contain;width:146px;height:154px;position:absolute;bottom:-22px;right:-9px}.main-content[data-section=today] .v2-banner-note,.main-content[data-section=today] .v2-banner-date{display:none}.v2-home-stats{grid-template-columns:repeat(3,minmax(0,1fr))}.v2-home-grid{grid-template-columns:1fr}.v2-stat-tile{gap:5px;min-height:70px;padding:8px}.v2-stat-tile .v2-tile-icon{border-radius:8px;width:34px;height:34px}.v2-stat-tile .v2-tile-icon svg{width:18px;height:18px}.v2-stat-tile strong{font-size:18px}.v2-stat-tile small{font-size:10px}.v2-home-card{padding:13px}.v2-home-activity{display:block}.v2-home-activity span{margin:9px 0;display:block}.v2-class-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.v2-class-actions button{min-height:66px;padding:8px}.v2-class-actions .v2-tile-icon{width:35px;height:35px}.v2-class-actions strong{font-size:11px}.v2-class-actions small{font-size:9px}.v2-class-layout{display:block}.v2-student-table-wrap,.v2-table-footer,.v2-class-aside{display:none}.v2-class-layout .table-toolbar{display:flex}.v2-class-layout .student-grid{display:grid}.v2-assignment-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.v2-assignment-stats>button{min-height:60px;font-size:14px}.v2-assignment-layout{display:block}.v2-assignment-aside{margin-top:12px}.v2-recitation-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.v2-progress-preview{display:none}.v2-seat-rules .v2-rule-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v2-seat-rule-header{align-items:flex-start}.v2-seat-rule-header .button{flex:none}.v2-seat-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.seat-cell.occupied{text-align:center;justify-items:center;display:grid}.seat-cell .seat-avatar{display:none}.seat-cell.occupied small{position:static}.v2-duty-main,.v2-duty-roles{display:none}.v2-duty-main.selected,.v2-duty-roles.selected{display:block}.v2-duty-main .duty-board{width:100%;margin-inline:0;padding-inline:0}}@media print{body,.main-content{background:#fff!important}.main-content{margin:0!important;padding:0!important}.v2-page-banner,.v2-assignment-aside,.v2-assignment-stats,.v2-recitation-summary{display:none!important}.v2-progress-preview{break-inside:avoid;display:block}.v2-progress-preview header .button{display:none!important}.v2-duty-layout{display:block}.v2-duty-main .duty-board{grid-template-columns:repeat(5,1fr)!important}}.v2-profile-button{cursor:pointer;background:0 0;border:0;border-radius:12px;order:4;align-items:center;gap:8px;padding:2px 5px;display:inline-flex}.v2-profile-button:hover{background:#e3f1ff}.v2-profile-button .teacher-avatar,.v2-profile-button .v2-teacher-name,.v2-profile-button .v2-profile-chevron{order:initial}.v2-profile-form{max-width:800px;margin-top:18px}.v2-profile-form>.button{justify-self:start}.class-switcher select{width:clamp(218px,16vw,290px)}.v2-grade-toolbar,.v2-grade-toolbar .v2-actions{align-items:end}.v2-grade-toolbar select,.v2-grade-toolbar .button{min-height:42px}.v2-wallpaper-stage{aspect-ratio:16/9;background:#e9f1fb;border-radius:10px;width:100%;position:relative;overflow:hidden}.v2-wallpaper-stage.portrait{aspect-ratio:9/16;width:min(100%,380px);margin:0 auto}.v2-wallpaper-stage canvas,.v2-wallpaper-placeholder{object-fit:contain;width:100%;height:100%;position:absolute;inset:0}.v2-wallpaper-stage canvas{opacity:0}.v2-wallpaper-stage canvas.ready{opacity:1}.v2-wallpaper-loading{color:#305d89;background:#ffffffe6;border-radius:8px;padding:6px 10px;font-size:12px;position:absolute;bottom:12px;right:12px}.v2-wallpaper-themes button img{width:64px;height:42px}.v2-seat-help{color:#607998;margin:7px 0 0;font-size:13px;line-height:1.5}.v2-home-guide>p{color:#667f9e;margin:8px 0 13px;font-size:13px}.v2-home-guide-links{gap:8px;display:grid}.v2-home-guide-links button{color:#315c87;text-align:left;cursor:pointer;background:#f6fbff;border:1px solid #d6e8f8;border-radius:9px;min-height:36px;padding:7px 10px}.v2-home-guide-links button:hover{background:#edf7ff;border-color:#8fc2f3}.v2-guide-filter{align-items:end;gap:12px;margin-bottom:15px;padding:15px;display:flex}.v2-guide-filter .field:first-child{flex:0 0 180px}.v2-guide-filter .field:nth-child(2){flex:1}.v2-guide-filter strong{color:#59789c;white-space:nowrap;align-self:center;font-size:16px}.v2-guide-filter input,.v2-guide-filter select{font-size:16px}.v2-guide-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:16px;display:grid}.v2-guide-card{flex-direction:column;min-width:0;padding:23px 25px;display:flex}.v2-guide-card-head{justify-content:space-between;align-items:center;gap:10px;display:flex}.v2-guide-module{color:#2672bd;white-space:nowrap;background:#e6f3ff;border-radius:100px;align-self:flex-start;padding:4px 9px;font-size:15px;font-weight:700}.v2-guide-card h2{color:#1b3b63;margin:0;font-size:22px}.v2-guide-scenarios{flex-wrap:wrap;gap:9px;margin:18px 0 0;display:flex}.v2-guide-scenarios button{color:#517194;cursor:pointer;background:#f8fbff;border:1px solid #d7e7f7;border-radius:8px;min-height:40px;padding:8px 12px;font-size:15px}.v2-guide-scenarios button.active{color:#1768b2;background:#e8f4ff;border-color:#73b4f3;font-weight:700}.v2-guide-step-panel{padding:18px 0 7px}.v2-guide-step-panel h3{color:#29496d;margin:0 0 10px;font-size:18px}.v2-guide-card ol{color:#3f5e7e;margin:0 0 10px;padding-left:25px;font-size:17px;line-height:1.7}.v2-guide-card li{margin-bottom:7px;padding-left:5px}.v2-guide-key{color:#294e74;background:#fff1cf;border-radius:4px;padding:1px 3px;font-weight:800}.v2-guide-tip{color:#885f27;margin:-3px 0 12px;font-size:15px;line-height:1.6}.v2-guide-card>.button{align-self:flex-start;margin-top:12px;font-size:15px}.v2-guide-empty{text-align:center;color:#6481a0;padding:28px}.import-template-button{justify-self:start}.import-example-note{color:#637d9d;margin:-8px 0 0;font-size:13px;line-height:1.5}.import-textarea,.v2-grade-import-textarea{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:15px;line-height:1.7}.import-textarea::placeholder,.v2-grade-import-textarea::placeholder{color:#9babc0;opacity:1}.v2-page-loading{padding-top:20px}.v2-page-loading>.panel{min-height:250px;padding:30px}.v2-loading-eyebrow{color:#4483c3;font-size:13px;font-weight:700}.v2-page-loading h1{color:#1c3b64;margin:12px 0 8px;font-size:22px}.v2-page-loading p{color:#6a85a4;font-size:13px}.v2-loading-lines{gap:12px;margin-top:24px;display:grid}.v2-loading-lines i{background:#e8f1fa;border-radius:8px;width:100%;height:13px;display:block}.v2-loading-lines i:nth-child(2){width:83%}.v2-loading-lines i:nth-child(3){width:61%}@media (width<=780px){.v2-profile-button{flex:none;padding:0}.v2-profile-button .teacher-avatar{width:36px;height:36px;display:grid}.v2-profile-button .v2-teacher-name,.v2-profile-button .v2-profile-chevron{display:none}.class-switcher select{width:min(44vw,180px)}.v2-grade-toolbar .v2-actions{width:100%}.v2-grade-toolbar .v2-actions .button{flex:auto}.v2-guide-filter{grid-template-columns:1fr;display:grid}.v2-guide-filter .field:first-child{flex:initial}.v2-guide-grid{grid-template-columns:1fr}}