.page.ib-subjects-page{max-width:none;background:#f3f3f4;color:#374151}
.ibs-page{padding:20px 16px 48px;font:14px/1.45 Lexend,sans-serif}
.ibs-page h2{margin:0 0 20px;font-size:22px;color:#222}
.ibs-links{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.ibs-links a{padding:8px 10px;border:1px solid #cbd5e1;border-radius:4px;background:#fff;color:#55728b;text-decoration:none;cursor:default}
.ibs-filters{display:flex;align-items:end;gap:14px;flex-wrap:wrap;padding:18px;background:#fff;border:1px solid #d9e0e8}
.ibs-filters label{display:grid;gap:5px;min-width:210px;font-weight:600}
.ibs-filters select{box-sizing:border-box;width:100%;padding:8px;border:1px solid #cbd5e1;border-radius:4px;background:#fff;font:inherit}
.ibs-empty{margin:18px 0;color:#6b7280}
.ibs-tables{display:grid;gap:16px;overflow:auto}
.ibs-subjects-table,.ibs-page table{width:100%;border-collapse:collapse;background:#fff}
.ibs-page th,.ibs-page td{padding:9px;border:1px solid #d9e0e8;text-align:left}
.ibs-page th{background:#eaf0f6}