.lib-wrapper{--blue1:#0056d2;--blue2:#007bff;--muted:#6b7280;--card-bg:#fff;--radius:14px;--gap:12px;font-family:Segoe UI,system-ui,-apple-system,Helvetica Neue,Arial,sans-serif;background:linear-gradient(180deg,#f6f9ff,#eef6ff);color:#092034;min-height:100vh;padding-bottom:40px}.lib-header{background:linear-gradient(90deg,var(--blue1),var(--blue2));color:#fff;padding:18px 16px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 6px 20px rgba(3,82,255,.12);position:-webkit-sticky;position:sticky;top:0;z-index:30;margin:0}.lib-title{font-weight:700;font-size:18px;margin:0}.lib-header-count{font-size:14px;background:hsla(0,0%,100%,.2);padding:4px 10px;border-radius:20px}.lib-container{padding:20px 14px;max-width:980px;margin:0 auto}.lib-controls{position:-webkit-sticky;position:sticky;top:64px;z-index:25;background:rgba(246,249,255,.95);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:10px 0;display:flex;gap:12px;align-items:center;flex-wrap:wrap}.lib-search-wrap{flex:1 1;display:flex;min-width:250px}.lib-search{width:100%;padding:12px 14px;border-radius:12px;border:1px solid rgba(3,82,255,.12);background:#fff;font-size:15px;box-shadow:0 6px 18px rgba(3,82,255,.04);outline:none;transition:.3s}.lib-search:focus{border-color:var(--blue2);box-shadow:0 6px 18px rgba(3,82,255,.15)}.lib-btn{padding:12px 18px;border-radius:10px;border:none;background:var(--blue2);color:#fff;font-weight:600;cursor:pointer;transition:.3s;box-shadow:0 4px 12px rgba(3,82,255,.2)}.lib-btn:hover{background:var(--blue1);transform:translateY(-2px)}.lib-filters{display:flex;gap:10px;overflow-x:auto;padding:10px 0;flex-wrap:wrap}.lib-filters select{padding:10px 12px;border-radius:10px;border:1px solid #dce8ff;background:#fff;font-size:14px;color:#333;outline:none;cursor:pointer}.lib-az{display:flex;gap:6px;flex-wrap:wrap;padding:10px 0 20px}.lib-small-btn{min-width:32px;padding:6px 10px;border-radius:8px;border:1px solid rgba(0,0,0,.08);background:#fff;font-weight:600;cursor:pointer;color:#333;transition:.2s}.lib-small-btn.active,.lib-small-btn:hover{background:var(--blue1);color:#fff;border-color:var(--blue1)}.lib-cards{display:grid;grid-template-columns:1fr;grid-gap:15px;gap:15px}@media (min-width:768px){.lib-cards{grid-template-columns:1fr 1fr}}.lib-card{background:var(--card-bg);padding:18px;border-radius:12px;box-shadow:0 6px 18px rgba(13,38,76,.05);border-left:5px solid var(--blue2);transition:transform .2s}.lib-card:hover{transform:translateY(-3px);box-shadow:0 8px 22px rgba(13,38,76,.1)}.lib-card h3{margin:0 0 10px;font-size:17px;color:var(--blue1)}.lib-meta{font-size:14px;color:var(--muted);margin:4px 0;line-height:1.5}.lib-meta strong{color:#333}.lib-pager{display:flex;justify-content:center;gap:8px;align-items:center;padding:25px 0;flex-wrap:wrap}.lib-page-btn{padding:8px 14px;border-radius:8px;border:1px solid #dce8ff;background:#fff;cursor:pointer;font-weight:600;transition:.2s}.lib-page-btn:hover{background:#eef6ff}.lib-page-btn.active{background:var(--blue2);color:#fff;border-color:var(--blue2)}.lib-page-btn:disabled{background:#f0f0f0;color:#aaa;cursor:not-allowed}.lib-pager-text{font-size:14px;color:var(--muted);margin-right:10px}