:root{--bg: #eef5f3;--panel: #ffffff;--ink: #173036;--muted: #5f7076;--line: #d7e2e5;--primary: #05515f;--primary-dark: #033f49;--primary-soft: #e6f0f2;--accent: #c18a2d;--danger: #b42318;--warning: #92400e;--left-seat: #eaf4f6;--right-seat: #ecfdf5;--teacher: #f8fafc;--shadow: 0 18px 48px rgba(5, 81, 95, .1)}.teacher-view-control{display:flex;align-items:center;gap:8px;min-width:min(420px,100%)}.teacher-view-control select{min-width:210px}@media(max-width:760px){.teacher-view-control{width:100%;flex-direction:column;align-items:stretch}}*{box-sizing:border-box}body{min-height:100vh;margin:0;color:var(--ink);background:var(--bg);font-family:Segoe UI,Arial,sans-serif}button,input,select{font:inherit}.check-line{display:inline-flex;align-items:center;gap:10px;width:fit-content;color:var(--ink);font-weight:750}.check-line 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p{color:var(--muted)}.photo-scan-details ul{max-height:280px;overflow:auto}.photo-confirmation-list{display:grid;gap:8px;margin-top:10px}.photo-confirmation-row{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:9px 10px;border-top:1px solid var(--line)}.photo-admin-row{display:grid;grid-template-columns:72px minmax(180px,.8fr) minmax(260px,1.5fr) auto;gap:12px;align-items:center;padding:8px;border:1px solid #d8e2e8;border-radius:6px}.photo-admin-row small,.photo-admin-row strong{display:block}.photo-admin-preview{display:grid;width:64px;height:76px;place-items:center;overflow:hidden;background:#f1f5f9}.photo-admin-preview .student-photo{width:100%;height:100%;margin:0}.photo-upload-button input{display:none}.photo-row-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.photo-refresh-confirmation{display:grid;grid-column:1 / -1;gap:7px;padding:10px 12px;border-top:1px solid 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