.gradebook-view[hidden]{display:none!important}
.gradebook-row{padding:14px;margin:10px 0;border:1px solid #dce5e9;border-radius:12px;background:#f8fafb}
.gradebook-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.gradebook-fields .gradebook-wide{grid-column:1/-1}
.gradebook-paste{padding:12px 14px;margin:14px 0;border:1px solid #dce5e9;border-radius:10px}
.gradebook-paste summary{cursor:pointer;font-weight:700}
.gradebook-paste .field{display:block;margin:12px 0}
.gradebook-paste button,.gradebook-export{width:100%;min-height:44px;margin-top:10px}
#gradebookStatus{font-size:13px;line-height:1.6;color:#145d65}
.gradebook-preview-scroll{overflow-x:auto}
.gradebook-paper{width:1040px;min-height:690px;padding:30px 22px;box-sizing:border-box}
.gradebook-head{display:grid;grid-template-columns:1fr 2fr;gap:12px;text-align:center;margin-bottom:15px;font-size:13px;line-height:1.7}
.gradebook-head strong{font-size:18px}
.gradebook-table{width:100%;border-collapse:collapse;table-layout:fixed;text-align:center;font-size:10px;line-height:1.4}
.gradebook-table th,.gradebook-table td{border:1px solid #222;padding:4px 2px;overflow-wrap:anywhere;white-space:pre-wrap;vertical-align:middle}
.gradebook-table th{background:#f0f2f2;font-weight:700}
.gradebook-table th:first-child{width:3%}
.gradebook-table th:nth-child(2){width:14%}
.gradebook-table th:last-child{width:11%}
.gradebook-table td{height:19px}
.gradebook-table tr{break-inside:avoid;page-break-inside:avoid}
@media(max-width:700px){.gradebook-view{min-width:0}.gradebook-fields{grid-template-columns:1fr}.gradebook-paper{width:920px}}
@page gradebook-sheet{size:A4 landscape;margin:9mm}
@media print{
 #printRoot .gradebook-paper{page:gradebook-sheet;width:100%!important;min-height:0!important;padding:2mm!important;border:0!important;box-shadow:none!important}
 #printRoot .gradebook-head{break-after:avoid-page;page-break-after:avoid}
 #printRoot .gradebook-table{width:100%!important;min-width:0!important;table-layout:fixed;font-size:8.5px!important}
 #printRoot .gradebook-table thead{display:table-header-group!important}
 #printRoot .gradebook-table tbody{display:table-row-group!important}
 #printRoot .gradebook-table th,#printRoot .gradebook-table td{padding:3px 2px!important;font-size:8.5px!important}
 #printRoot .gradebook-table th{background:#fff!important}
}