.management-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;background:#eef2f6;border:1px solid #dce4ec;border-radius:9px;margin:0 0 24px}.management-toolbar form{margin:0}.management-toolbar>a{font-size:.8rem}.management-toolbar .button{font-size:.73rem}.filter-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 22px}.filter-tabs a{padding:9px 17px;border:1px solid #dbe3e9;border-radius:6px;background:#fff;color:#51657a;font-size:.8rem;text-decoration:none}.filter-tabs a.selected{background:#193750;color:#fff;border-color:#193750}.export-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.export-grid .panel{margin:0}.export-grid .form-stack{margin-top:20px}.export-summary{font-size:.82rem;color:#687b8b;line-height:1.8}.version-meta{display:flex;gap:12px;flex-wrap:wrap}.late-label{color:#9b5e1c;font-weight:600}.sidebar nav{min-height:0;overflow-y:auto}.class-card .badge{margin-bottom:12px}@media(max-width:760px){.export-grid{grid-template-columns:1fr}.management-toolbar{padding:14px}.management-toolbar .button-row{gap:8px}}