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h2{font-size:1.35rem;font-weight:800}.rc-login-icon{width:52px;height:52px;border-radius:14px;background:var(--rc-primary-soft);color:var(--rc-primary);display:flex;align-items:center;justify-content:center}.rc-stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}.rc-stat-card{display:flex;flex-direction:column;gap:6px;padding:18px}.rc-stat-value{font-size:1.6rem;font-weight:800;line-height:1.1;margin-top:6px}.rc-stat-label{font-size:.8rem;color:var(--rc-muted);font-weight:600}.rc-quick-actions{display:flex;flex-wrap:wrap;gap:10px}.rc-admin-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}.rc-admin-side{display:flex;flex-direction:column;gap:20px}.rc-coverage-table{display:flex;flex-direction:column;max-height:560px;overflow-y:auto}.rc-coverage-row{display:grid;grid-template-columns:minmax(0,1fr) repeat(4,56px);align-items:center;gap:6px;padding:9px 4px;border-bottom:1px solid #f1f5f9;font-size:.84rem}.rc-coverage-row.head{position:sticky;top:0;background:#fff;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--rc-faint);z-index:1}.rc-coverage-row>span:not(:first-child){text-align:center}.rc-coverage-row.sub{background:#fafbfd;font-size:.8rem}.rc-coverage-row.sub .rc-coverage-name{padding-left:42px;color:var(--rc-text-2)}.rc-coverage-name{display:flex;align-items:center;gap:6px;min-width:0;line-height:1.35}.rc-count-cell{font-weight:700;color:var(--rc-text)}.rc-count-cell.zero{color:#cbd5e1}.rc-count-cell.warn{color:#d97706}.rc-admin-toolbar{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:14px}.rc-material-table{display:flex;flex-direction:column;margin-top:10px}.rc-material-row{display:grid;grid-template-columns:minmax(0,2.4fr) minmax(0,1.3fr) 110px 80px 124px;align-items:center;gap:12px;padding:12px 6px;border-bottom:1px solid #f1f5f9;font-size:.84rem;color:var(--rc-text-2)}.rc-material-row.head{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--rc-faint);padding-top:4px}.rc-material-main{display:flex;align-items:center;gap:12px;min-width:0}.rc-material-actions,.rc-row-actions{display:flex;justify-content:flex-end;gap:2px;flex-shrink:0}.rc-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:500;background:#0f172a8c;display:flex;align-items:center;justify-content:center;padding:20px}.rc-modal-card{width:min(560px,100%);max-height:calc(100vh - 40px);overflow-y:auto;background:#fff;border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:14px;box-shadow:0 30px 60px -20px #0f172a73}.rc-modal-head{display:flex;align-items:center;justify-content:space-between}.rc-modal-head h3{font-size:1.1rem;font-weight:700}.rc-modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:4px}.rc-admin-chapter-list{list-style:none;display:flex;flex-direction:column;gap:10px}.rc-admin-chapter-list.busy{opacity:.6;pointer-events:none}.rc-admin-chapter{border:1px solid var(--rc-border);border-radius:14px;padding:10px;background:#fff}.rc-admin-chapter-row,.rc-admin-level-row{display:flex;align-items:center;gap:10px}.rc-admin-chapter-main,.rc-admin-level-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.rc-admin-chapter-main strong,.rc-admin-level-main strong{font-size:.92rem;line-height:1.35}.rc-levels-panel{margin:10px 0 4px 46px;display:flex;flex-direction:column;gap:10px;align-items:flex-start}.rc-levels-panel>*{width:100%}.rc-levels-panel>.rc-btn{width:auto}.rc-admin-level-list{list-style:none;display:flex;flex-direction:column;gap:6px}.rc-admin-level-row{padding:8px 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