*{box-sizing:border-box}body{margin:0;background:#f2efe7;color:#263e37;font:15px 'Avenir Next',system-ui,sans-serif}button,input{font:inherit}button{border:1px solid #c7d0c2;border-radius:10px;padding:11px 16px;background:white;color:inherit;font-weight:700;cursor:pointer}button:hover{background:#e8f0e4}button:disabled{opacity:.55;cursor:default}input{padding:10px;border:1px solid #c7d0c2;border-radius:8px;max-width:100%}header{max-width:1450px;margin:auto;padding:24px 28px;display:flex;align-items:center;justify-content:space-between;gap:15px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:800;margin:0 0 7px}h1,h2{font-family:Georgia,serif;font-weight:500;margin:0}h1{font-size:33px}h2{font-size:25px}.preview-tag{border:1px solid #d1c9a5;background:#fff7d4;border-radius:30px;padding:10px;font-size:12px}main{max-width:1450px;margin:auto;padding:0 28px 40px}.banner{background:#e5ebdf;border-radius:12px;padding:14px;line-height:1.6;font-size:13px}nav{display:flex;gap:10px;margin:20px 0}nav button{flex:1;font-size:17px;padding:16px}.active,.primary{background:#284f43!important;color:white;border-color:#284f43}.top-controls{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.top-controls label{display:flex;gap:8px;align-items:center;font-size:13px}.top-controls #print{background:#edc774;border-color:#dcba6b}#status{min-height:20px;color:#56705c;font-size:12px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:18px 0}.section-heading p{font-size:13px;color:#637366;line-height:1.5}#totals{font-size:13px;white-space:nowrap}.student-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}.student-card{background:#fffdf8;border:1px solid #d8dfd1;border-radius:15px;padding:12px}.student-card>button:first-child{width:100%;display:flex;gap:12px;align-items:center;text-align:left;min-height:86px;padding:13px;background:#f6f5ef;border:2px solid #dce2d5}.student-card .badge{display:grid;place-items:center;border-radius:50%;width:40px;height:40px;flex-shrink:0;font-size:21px;background:#e8ecdf}.student-card strong{display:block;font-size:17px}.student-card small{display:block;font-size:11px;margin-top:5px;font-weight:500}.student-card button[data-mark=present]{background:#e0eed8;border-color:#739b67}.student-card button[data-mark=absent]{background:#f8e2dc;border-color:#cc8b7b}.student-card button[data-mark=present] .badge{background:#5a8150;color:white}.student-card button[data-mark=absent] .badge{background:#b76757;color:white}.student-card .clear{margin-top:7px;font-size:11px;padding:5px 8px;border:0;background:transparent}.table-wrap{overflow:auto;border:1px solid #d6decd;border-radius:12px;background:white}table{border-collapse:collapse;width:100%;font-size:13px}th{background:#e8efe3;text-align:left;font-size:11px;padding:13px 10px;white-space:nowrap}td{border-top:1px solid #dde4d5;padding:9px 10px;white-space:nowrap}td button{width:44px;height:40px;padding:0;border-radius:8px}td button[data-mark=present]{background:#dcecd3}td button[data-mark=absent]{background:#f8ded8}.signature-panel{margin-top:28px;display:grid;grid-template-columns:1fr 1fr;gap:28px;background:#fffdf8;border:1px solid #d6decd;border-radius:17px;padding:25px}.signature-panel p{font-size:13px;line-height:1.6;color:#67776a}.signature-panel label{display:flex;align-items:center;gap:10px;margin:10px 0;font-size:13px}.signature-panel input{flex:1;min-width:0}.signature-box{display:flex;align-items:center;justify-content:center;flex-direction:column;min-height:190px;align-self:center;border:1px solid #bfcdb7;border-radius:10px;background:white;padding:20px;color:#8b9886}.signature-box img{width:100%;max-height:130px;object-fit:contain}.signature-box small{margin-top:12px;color:#374e3d}.small,.prototype-note,.demo-controls{font-size:12px;line-height:1.7}.prototype-note{color:#647465;max-width:1000px}.demo-controls{margin-top:25px;border-top:1px solid #cbd6c3;padding-top:15px}.demo-controls summary{cursor:pointer}.demo-controls label{display:block;margin:15px 0}dialog{border:1px solid #b8cbb0;border-radius:18px;padding:25px;max-width:450px}dialog::backdrop{background:#1b302b66}dialog label{display:grid;gap:6px;margin:15px 0;font-size:13px}dialog form>div{display:flex;justify-content:flex-end;gap:9px}[hidden],#print-pages{display:none!important}:focus-visible{outline:3px solid #d6a544;outline-offset:3px}@media(max-width:750px){header{padding:18px;flex-direction:column;align-items:flex-start}main{padding:0 15px 30px}nav button{font-size:14px;padding:13px 9px}.signature-panel{grid-template-columns:1fr;padding:18px}.section-heading{align-items:flex-start;flex-direction:column}.student-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.student-card{padding:8px}.student-card>button:first-child{gap:7px;padding:8px}.student-card strong{font-size:14px}.student-card .badge{width:28px;height:28px;font-size:16px}}
.signing-section{margin-top:30px}.signing-section>p{font-size:13px;line-height:1.6}.signing-section>label{display:flex;align-items:center;gap:12px;margin-top:18px}.signature-panel{margin-top:18px;gap:30px}.signer{min-width:0}.signer h3{margin:0 0 15px;font-size:20px}.signer canvas,.kept-signature{display:block;width:100%;height:auto;aspect-ratio:10/3;background:#fff;border:2px solid #8faaa0;border-radius:12px;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.signer canvas{cursor:crosshair;background:linear-gradient(to bottom,#fff 80%,#f0f4ef 80%,#fff 81%)}.kept-signature{object-fit:contain;border-color:#557768;background:#edf3e9}.pad-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.pad-actions button{font-size:13px}.pad-actions .primary{margin-left:auto}.year-group{text-align:center;border-bottom:1px solid #cad7c6}#register thead tr:nth-child(2) th{padding-top:7px;padding-bottom:7px;text-align:center}
.pupil-actions{display:flex;align-items:center;justify-content:space-between;gap:5px;margin-top:8px}.student-card .clear{margin:0}.edit-pupil{font-size:12px;padding:7px 10px;background:#e7edde}.danger{color:#a33131;border-color:#d49a94;background:#fff1ee;margin-bottom:16px}#edit-pupil-dialog{width:440px;max-width:95vw;max-height:90vh;overflow:auto}#edit-pupil-notes{font:inherit;border:1px solid #c7d0c2;border-radius:8px;padding:10px;width:100%}
#teacher-login,#teacher-form{display:grid;gap:16px;max-width:580px;margin:20px 0}#teacher-login label,#teacher-form label{display:grid;gap:8px}#teacher-form p{line-height:1.6;margin:0}#teacher-form button{justify-self:start}#teachers .signer,#history .signer,main>section.signer{background:#fffdf8;border:1px solid #d8dfd1;border-radius:16px;padding:22px;margin-bottom:16px}#teachers button{margin:5px 7px 0 0}#history p{overflow-wrap:anywhere}#teacher-logout{margin-left:12px}.access-panel{max-width:1394px;margin:0 auto 20px;padding:20px;border:1px solid #d8dfd1;border-radius:16px;background:#fffdf8}@media(max-width:750px){.access-panel{margin:0 15px 20px}#teachers.student-grid{grid-template-columns:1fr}}
.access-panel{margin:30px auto;padding:25px;max-width:650px;background:#fffdf8;border-radius:15px}.access-panel a,header a{color:#284f43}.access-panel button{margin-left:15px}header a{display:block;font-size:13px;margin-bottom:16px}.session-choice{display:grid;gap:4px}.session-choice small{font-size:9px;font-weight:800;letter-spacing:1px}.session-choice button{background:#e6ecdf;border:2px solid #849c79;padding:12px 18px}#session-dialog{width:540px;max-width:95vw;max-height:85vh;overflow:auto}#session-list{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:20px 0}#session-list h3{grid-column:1/-1;font-size:15px;margin:8px 0}#session-list button{font-size:13px;line-height:1.5;text-align:left}.roster-import{margin:20px 0;background:#e5ebdf;padding:15px;border-radius:12px}.roster-import summary{cursor:pointer;font-weight:700}.roster-import textarea{display:block;width:100%;margin:12px 0;padding:10px;border-radius:8px;border:1px solid #bac9b0;font:14px system-ui}select{font:inherit;border:1px solid #c7d0c2;background:#fff;padding:10px;border-radius:8px}#register td input{font-size:13px;width:90px;padding:8px}#register td.name input{width:170px}#register td.notes input{width:180px}#register td.number input{width:65px}.error{color:#a33030}
.date-guard{display:flex;align-items:center;gap:12px;margin:16px 0;padding:12px;background:#fff4d8;border-radius:12px;font-size:13px}.column-edit{display:block!important;width:auto!important;height:auto!important;padding:4px 7px!important;margin:5px auto 0;font-size:11px}#register td.chineseName input{width:100px}#register button:disabled{cursor:default;opacity:.65}.student-card button:disabled{opacity:.8}.student-card>button span>span{display:block;font-size:15px;margin-top:5px}
.account-line{font-size:12px;margin:0 0 8px}header{padding:16px 28px 12px}header a{margin-bottom:8px}h1{font-size:28px}nav{margin:10px 0}nav button{padding:11px;font-size:15px}.top-controls{align-items:flex-end}.date-guard{margin:8px 0 0;padding:8px 12px;min-height:36px}#status{margin:5px 0 8px;min-height:18px}.section-heading{margin:10px 0;gap:12px}.section-heading p{margin:5px 0}.roster-import{margin:18px 0}#more-options>summary{cursor:pointer;list-style:none;border:1px solid #c7d0c2;border-radius:10px;padding:11px 16px;min-height:44px;background:white;font-weight:700}#more-options>summary:after{content:' ▾'}#more-options[open]>summary:after{content:' ▴'}.extra-controls{display:flex;flex-wrap:wrap;gap:8px;padding:12px;background:#e5ebdf;border-radius:12px;margin-top:8px}.extra-controls .banner{flex-basis:100%;padding:0;margin:4px 0}.upcoming{opacity:.7}#more-options[open]{flex-basis:100%}@media(max-width:750px){header{padding:12px 15px 8px;gap:8px}.preview-tag{display:none}h1{font-size:25px}.section-heading{gap:5px}.top-controls button,#more-options>summary{padding:11px 12px}.account-line{line-height:1.6}}
/* Website-only clean attendance view. */
.attendance-summary{display:flex;flex-direction:column;align-items:flex-end;gap:10px}#totals{display:flex;gap:7px;flex-wrap:wrap;white-space:normal;justify-content:flex-end}.count-pill{display:flex;align-items:center;gap:7px;border:1px solid #c9d2c5;border-radius:12px;padding:8px 11px;background:white;font-size:12px}.count-pill b{font-size:23px;line-height:1}.count-pill.present{background:#e0eed8;border-color:#739b67;color:#29452b}.count-pill.absent{background:#f8e2dc;border-color:#cc8b7b;color:#803f32}.count-pill.excused{background:#fff1cb;color:#674c19}.count-pill.total{background:#e9e9ed;color:#42444e}#attendance-focus{min-height:44px;background:white;font-size:13px}
#attendance-focus-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 0}.focus-actions{display:flex;gap:8px;flex-wrap:wrap}body.attendance-focus>header,body.attendance-focus main>.account-line,body.attendance-focus main>nav,body.attendance-focus main>.top-controls,body.attendance-focus main>#roster-import,body.attendance-focus main>.signing-section,body.attendance-focus main>.prototype-note,body.attendance-focus main>.demo-controls{display:none}body.attendance-focus main{max-width:none;padding:0 24px 24px}body.attendance-focus #attendance-focus{display:none}body.attendance-focus .section-heading h2{font-size:34px}body.attendance-focus .section-heading p{display:none}body.attendance-focus .student-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}body.attendance-focus .student-card{padding:6px}body.attendance-focus .student-card>button:first-child{min-height:110px;padding:14px}body.attendance-focus .student-card strong{font-size:19px}body.attendance-focus .student-card small{font-size:12px}body.attendance-focus .pupil-actions{display:none}body.attendance-focus .date-guard{margin-top:0}
@media(max-width:750px){.attendance-summary{align-items:flex-start;width:100%}#totals{justify-content:flex-start}.count-pill{padding:7px 9px}.count-pill b{font-size:21px}body.attendance-focus main{padding:0 12px 18px}body.attendance-focus .student-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}body.attendance-focus .student-card>button:first-child{gap:7px;padding:8px}body.attendance-focus .student-card strong{font-size:16px;overflow-wrap:anywhere}body.attendance-focus .section-heading h2{font-size:28px}#attendance-focus-bar button{padding:10px 12px;font-size:13px}}
.session-cancelled #students{opacity:.7}.session-cancelled .date-guard{background:#e4e6ed;color:#454859}#cancel-session{border-color:#b79562;background:#fff7e7}

.roster-order{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:10px 0;font-size:13px;font-weight:700}.roster-order select{appearance:none;-webkit-appearance:none;height:44px;max-width:100%;padding:10px 36px 10px 12px;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23596762' stroke-width='2'/%3E%3C/svg%3E") no-repeat right 12px center}body.attendance-focus .roster-order{margin:6px 0}

/* Shared search and selected-session counters in quick, chart and clean views. */
.roster-order #roster-search{flex:1;min-width:180px;min-height:44px;max-width:480px;font-size:16px}.roster-order #clear-search{min-height:44px}#roster-results{font-size:13px;margin:4px 0 8px}.attendance-overview{align-items:center;flex-wrap:wrap}.attendance-overview>div{min-width:0}.attendance-overview #summary-date{margin:0 0 7px;letter-spacing:.3px;font-size:11px;line-height:1.5}.attendance-overview #totals{justify-content:flex-start}body.attendance-focus .attendance-overview #summary-date{display:block}@media(max-width:750px){.roster-order #roster-search{min-width:0;flex-basis:100%;max-width:none}.attendance-overview{gap:9px}}