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solid var(--line);grid-template-columns:minmax(120px,1fr) minmax(120px,1fr) 110px auto;gap:10px;padding:18px 0;display:grid}.bulk-import{background:#e9ede8;border-radius:6px;grid-template-columns:1fr auto;align-items:end;gap:12px;margin:18px 0;padding:18px;display:grid}.bulk-import p{color:var(--muted);grid-column:1/-1;margin:0;font-size:12px}.student-table{border-top:1px solid var(--ink)}.student-row{border-bottom:1px solid var(--line);grid-template-columns:minmax(120px,1fr) minmax(120px,1fr) 110px 38px;align-items:center;gap:12px;min-height:61px;display:grid}.student-header{min-height:37px;color:var(--muted);font-size:11px;font-weight:600}.empty-students,.empty-workspace{text-align:center;border-top:1px solid var(--ink);border-bottom:1px solid var(--line);flex-direction:column;justify-content:center;align-items:center;min-height:280px;display:flex}.empty-students svg{color:var(--accent);margin-bottom:14px}.empty-students p,.empty-workspace 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