.group-section{margin-top:24px}.group-toolbar{display:flex;gap:12px;align-items:end;flex-wrap:wrap;margin-bottom:16px}.group-toolbar label{display:grid;gap:6px;flex:1;min-width:180px}.group-toolbar input,.group-toolbar select{width:100%}.group-list{display:grid;gap:12px}.group-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}.group-row:last-child{border:0}.group-row small{display:block;color:var(--ink-mute);margin-top:4px}.group-actions{display:flex;gap:8px;flex-wrap:wrap}.group-editor{border:1px solid var(--line);padding:16px;border-radius:10px;margin-top:16px}.group-members{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin:16px 0;max-height:320px;overflow:auto}.group-members label{display:flex;align-items:center;gap:8px;min-height:40px}.group-message{color:var(--ink-mute);margin:10px 0;font-size:13px}.group-alert{color:var(--falso)}.batch-item{padding:16px 0;border-bottom:1px solid var(--line)}.batch-item h4{font-size:16px;margin-bottom:8px}.batch-item summary{cursor:pointer;margin:12px 0}.group-recipient-preview{margin:12px 0}.group-recipient-preview ul{padding-left:20px;max-height:140px;overflow:auto}.batch-details{width:100%;border-collapse:collapse}.batch-details th,.batch-details td{padding:10px;text-align:left;border-bottom:1px solid var(--line)}.batch-scroll{overflow:auto}.group-section .btn{min-height:44px}.group-deadline-label{font-size:12px;margin-top:7px}.group-deadline-label.overdue{color:var(--falso)}
.student-actions summary{position:relative}.student-list-tools{margin:0 0 12px}.student-list-pager{justify-content:flex-end;margin-top:16px}.student-list-pager[hidden],.group-members label[hidden]{display:none}.student-list-tools .group-toolbar label:first-child{flex:2}.student-list-tools button{min-height:44px}.group-members input[type=checkbox]{width:18px;height:18px;flex:none;accent-color:var(--brand)}
@media(max-width:650px){#students-table{overflow-x:auto;max-width:100%;overscroll-behavior-x:contain}.group-row{align-items:start;flex-direction:column}.group-toolbar{align-items:stretch}.group-actions .btn{flex:1}.group-actions{width:100%}.group-toolbar label{min-width:0;flex-basis:100%}.student-list-tools .group-toolbar{display:grid;grid-template-columns:1fr 1fr}.student-list-tools .group-toolbar label:first-child{grid-column:1/-1}.student-list-pager{justify-content:space-between}.student-list-tools input{min-height:44px}}
@media print{#print-area .group-report{font-family:system-ui,sans-serif;color:#111}#print-area .group-report table{width:100%;border-collapse:collapse}#print-area .group-report th,#print-area .group-report td{padding:8px;border-bottom:1px solid #ccc;text-align:left}#print-area .group-report h1{font-size:22px}#print-area .group-report tr{break-inside:avoid}}