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80px}.page-header{justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:32px;display:flex}.eyebrow{letter-spacing:.1em;text-transform:uppercase;color:var(--gold-dark);align-items:center;gap:6px;margin-bottom:6px;font-size:11px;font-weight:700;display:flex}.page-header h1{color:var(--text-primary);margin-bottom:6px;font-size:clamp(28px,3.2vw,36px);line-height:1.15}.page-copy{color:var(--text-secondary);max-width:680px;font-size:14px}.header-actions{flex-shrink:0;align-items:center;gap:10px;display:flex}.btn-primary{background-color:var(--brand-black);color:#fff;border-radius:var(--radius-sm);white-space:nowrap;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-size:13.5px;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary:hover{background-color:var(--gold-dark);transform:translateY(-1px);box-shadow:0 4px 12px 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var(--cream-secondary);align-items:center;gap:24px;margin-bottom:18px;padding:10px 0 20px;display:flex}.circular-chart{flex-shrink:0;width:90px;height:90px}.circular-bg{fill:none;stroke:var(--beige-light);stroke-width:3.8px}.circular-stroke{fill:none;stroke:var(--gold-primary);stroke-width:3.8px;stroke-linecap:round;transition:stroke-dasharray .8s}.attendance-meta-center h4{color:var(--text-primary);margin-bottom:2px;font-size:22px;font-weight:800}.badge-safe{color:var(--status-success);border-radius:var(--radius-full);background:#5e80651f;border:1px solid #5e806540;margin-top:4px;padding:3px 9px;font-size:11px;font-weight:600;display:inline-block}.badge-watch{color:var(--gold-dark);border-radius:var(--radius-full);background:#b08e671f;border:1px solid #b08e6740;padding:3px 9px;font-size:11px;font-weight:600;display:inline-block}.badge-critical{color:var(--status-danger);border-radius:var(--radius-full);background:#a75b521f;border:1px solid #a75b5240;padding:3px 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span{color:var(--text-secondary);text-align:right;font-size:12px;font-weight:700}.notes-group-container{flex-direction:column;gap:28px;display:flex}.date-group-header{align-items:center;gap:14px;margin-bottom:14px;display:flex}.date-group-badge{background-color:var(--beige-light);color:var(--brand-black);letter-spacing:.05em;text-transform:uppercase;border-radius:var(--radius-full);padding:5px 14px;font-size:12px;font-weight:700}.date-group-line{background-color:var(--border-color);flex:1;height:1px}.notes-card-grid{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.note-item-card{background:var(--surface-white);border:1px solid var(--border-color);border-radius:var(--radius-lg);cursor:pointer;flex-direction:column;padding:22px;transition:transform .2s,box-shadow .2s,border-color 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10px;font-size:12px;font-weight:600;position:absolute;bottom:14px;right:14px}.gallery-thumbnails{gap:10px;margin-top:14px;padding-bottom:4px;display:flex;overflow-x:auto}.gallery-thumb{border-radius:var(--radius-sm);cursor:pointer;border:2px solid #0000;flex-shrink:0;width:72px;height:52px;overflow:hidden}.gallery-thumb.active{border-color:var(--gold-primary)}.gallery-thumb img{object-fit:cover;width:100%;height:100%}.attendance-summary-banner{grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:28px;display:grid}.data-table-container{overflow-x:auto}.dudex-table{border-collapse:collapse;text-align:left;width:100%}.dudex-table th{background:var(--cream-secondary);color:var(--text-primary);letter-spacing:.04em;text-transform:uppercase;border-bottom:1px solid var(--border-color);padding:14px 18px;font-size:11.5px;font-weight:700}.dudex-table td{color:var(--text-secondary);border-bottom:1px solid var(--cream-secondary);padding:16px 18px;font-size:13.5px}.dudex-table tr:hover td{background-color:#f3ece366}.dudex-table td strong{color:var(--text-primary);font-weight:600}.badge-status{border-radius:var(--radius-full);align-items:center;gap:6px;padding:4px 10px;font-size:11.5px;font-weight:600;display:inline-flex}.badge-status.present{color:var(--status-success);background:#5e80651f;border:1px solid #5e806540}.badge-status.absent{color:var(--status-danger);background:#a75b521f;border:1px solid #a75b5240}.badge-status.late{color:var(--gold-dark);background:#b08e671f;border:1px solid #b08e6740}.badge-status.excused{color:var(--status-info);background:#69716b1f;border:1px solid #69716b40}.mcq-container{grid-template-columns:1fr 300px;gap:24px;display:grid}.mcq-question-box{background:var(--surface-white);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:32px}.mcq-timer-header{border-bottom:1px solid var(--cream-secondary);justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:16px;display:flex}.mcq-timer-badge{font-family:var(--font-heading);color:var(--gold-primary);background:var(--cream-secondary);border-radius:var(--radius-full);align-items:center;gap:8px;padding:6px 14px;font-size:16px;font-weight:700;display:flex}.mcq-timer-badge.warning{color:var(--gold-dark);background:#b08e6726}.mcq-timer-badge.critical{color:var(--status-danger);background:#a75b5226}.autosave-status{color:var(--status-success);align-items:center;gap:6px;font-size:12px;display:flex}.mcq-question-box h2{margin:18px 0 24px;font-size:20px;font-weight:600;line-height:1.4}.code-snippet-box{color:#e9ded0;font-family:var(--font-mono);border-radius:var(--radius-sm);background:#1b1c1e;margin-bottom:24px;padding:16px;font-size:13px;line-height:1.6;overflow-x:auto}.mcq-options-list{flex-direction:column;gap:12px;margin-bottom:32px;display:flex}.mcq-option-item{background:var(--surface-white);border:1px solid var(--border-color);border-radius:var(--radius-md);text-align:left;color:var(--text-primary);cursor:pointer;align-items:center;gap:14px;padding:14px 18px;font-size:14px;transition:all .2s;display:flex}.mcq-option-item:hover{border-color:var(--gold-primary);background-color:var(--cream-bg)}.mcq-option-item.selected{border-color:var(--gold-primary);box-shadow:0 0 0 1px var(--gold-primary);background-color:#b08e6714}.option-key{border:1px solid 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#33353a;flex-direction:column;display:flex;overflow:hidden}.editor-toolbar{background:#242527;border-bottom:1px solid #33353a;justify-content:space-between;align-items:center;padding:10px 16px;display:flex}.editor-toolbar select{color:#fff;background:#1b1c1e;border-color:#444;padding:6px 12px;font-size:12px}.code-textarea{color:#f3ece3;width:100%;height:380px;font-family:var(--font-mono);resize:none;background:#1b1c1e;border:none;outline:none;padding:18px;font-size:13.5px;line-height:1.6}.editor-testcases-panel{color:#fff;background:#242527;border-top:1px solid #33353a;padding:18px}.result-highlight-card{background:var(--surface-white);border:1px solid var(--border-color);border-radius:var(--radius-lg);grid-template-columns:1.5fr 1fr 1fr;align-items:center;gap:20px;margin-bottom:24px;padding:28px;display:grid}.result-main-score strong{font-family:var(--font-heading);color:var(--gold-primary);margin:8px 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svg{color:var(--gold-dark);flex-shrink:0;margin-top:1px}.attendance-success{padding:12px 0 4px}.attendance-success h2{color:var(--text-primary)}.attendance-success>p{max-width:360px;color:var(--text-secondary);margin:0 auto 24px;font-size:13px;line-height:1.8}.attendance-completed-badge{border-radius:var(--radius-full);color:#326844;background:#edf5ef;border:1px solid #c7ddce;justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-size:12px;font-weight:600;display:inline-flex}@media (width<=640px){.mark-attendance-page{padding:24px 18px 90px}.mark-attendance-container{min-height:360px;padding:12px 0 28px}.mark-attendance-card{padding:30px 22px}.mark-attendance-card h2{font-size:20px}.attendance-code-input{letter-spacing:7px;height:58px;font-size:24px}}.google-signin-btn{color:#202124;cursor:pointer;background:#fff;border:1px solid #e5d8ca;border-radius:6px;justify-content:center;align-items:center;gap:10px;width:100%;min-height:42px;padding:10px 16px;font-size:13px;font-weight:500;transition:background-color .2s,border-color .2s;display:flex}.google-signin-btn:hover{background-color:#f8f9fa;border-color:#c8c8c8}.google-icon{flex-shrink:0;width:18px;height:18px}