:root{--cbt-primary:#0b78d1;--cbt-success:#10b981;--cbt-bg-soft:#f8fafc;--cbt-text-main:#0f172a;--cbt-text-muted:#64748b;--cbt-border-light:#e2e8f0;--cbt-surface:#fff}.cbt-test-series-wrapper{--cbt-card-shadow:0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);--cbt-card-shadow-hover:0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1)}.cbt-test-series-wrapper.ts-full{padding:0;border:0;background:transparent;box-shadow:none}.cbt-test-series-wrapper .ts-head{padding:8px
0 20px;border-bottom:1px solid var(--cbt-border-light);margin-bottom:24px}.cbt-test-series-wrapper .ts-breadcrumbs{font-size:0.9rem;margin-bottom:1rem;color:var(--cbt-text-muted)}.cbt-test-series-wrapper .ts-breadcrumbs
a{text-decoration:none;color:inherit;transition:color 0.2s}.cbt-test-series-wrapper .ts-breadcrumbs a:hover{color:var(--cbt-primary)}.cbt-test-series-wrapper .ts-breadcrumbs
span{font-weight:600;color:var(--cbt-text-main)}.cbt-test-series-wrapper
h3{font-size:1.5rem;font-weight:800;color:var(--cbt-text-main);letter-spacing:-0.025em}.cbt-test-series-wrapper .ts-count{font-weight:600;color:var(--cbt-text-muted)}.cbt-test-series-wrapper .ts-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(320px, 1fr));gap:24px}.cbt-test-series-wrapper .ts-card{border:1px
solid var(--cbt-border-light);border-radius:20px;padding:28px;background:var(--cbt-surface);display:flex;flex-direction:column;gap:16px;transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1);box-shadow:var(--cbt-card-shadow);position:relative;overflow:hidden}.cbt-test-series-wrapper .ts-card:hover{box-shadow:var(--cbt-card-shadow-hover);transform:translateY(-4px);border-color:var(--cbt-primary)}.cbt-test-series-wrapper .ts-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--cbt-primary);opacity:0;transition:opacity 0.3s ease}.cbt-test-series-wrapper .ts-card:hover::before{opacity:1}.cbt-test-series-wrapper .ts-title{font-weight:800;margin:0;font-size:1.25rem;color:var(--cbt-text-main);line-height:1.4;letter-spacing:-0.01em}.cbt-test-series-wrapper .ts-meta{display:flex;gap:10px;flex-wrap:wrap}.cbt-test-series-wrapper .ts-chip{background:var(--cbt-bg-soft);border:1px
solid var(--cbt-border-light);border-radius:10px;padding:6px
12px;font-weight:700;color:var(--cbt-text-muted);font-size:0.85rem;display:inline-flex;align-items:center;gap:6px;vertical-align:middle}.cbt-test-series-wrapper .ts-chip.primary{background:var(--cbt-success, #10b981);color:#fff;font-size:0.75rem;padding:2px
8px;border-radius:99px}.cbt-test-series-wrapper .ts-chip.secondary{background:var(--cbt-border-light, #e2e8f0);font-size:0.75rem;padding:2px
8px;border-radius:99px}.cbt-test-series-wrapper .ts-actions{margin-top:auto;padding-top:16px;display:flex;gap:12px;border-top:1px dashed var(--cbt-border-light)}.cbt-test-series-wrapper .ts-attempted{color:var(--cbt-success);display:inline-flex;align-items:center;gap:6px;font-weight:800;font-size:0.8rem;text-transform:uppercase;letter-spacing:0.05em}.cbt-test-series-wrapper .ts-list{display:flex;flex-direction:column;gap:12px}.cbt-test-series-wrapper .ts-row{display:flex;align-items:center;padding:16px
24px;border-radius:12px;background:#f8fafc;border:1px
solid #e2e8f0;transition:all 0.25s cubic-bezier(0.4, 0, 0.2, 1);text-decoration:none;color:inherit;cursor:pointer;position:relative}.cbt-test-series-wrapper .ts-row.locked{background:#fff5f5;border-color:#fee2e2}.cbt-test-series-wrapper .ts-row:hover{border-color:var(--cbt-primary);background:#fff;box-shadow:0 10px 15px -3px rgba(0, 0, 0, 0.1);transform:translateY(-2px)}.cbt-test-series-wrapper .ts-row-info{flex:1}.cbt-test-series-wrapper .ts-row-title{font-size:1.1rem;font-weight:700;color:#1e293b;margin:0
0 4px 0;transition:color 0.2s}.cbt-test-series-wrapper .ts-row:hover .ts-row-title{color:var(--cbt-primary)}.cbt-test-series-wrapper .ts-row-title .ts-chip{margin-left:8px}.cbt-test-series-wrapper .ts-row-meta{font-size:0.85rem;color:#64748b;display:flex;gap:12px;align-items:center}.cbt-test-series-wrapper .ts-row-meta
span{display:flex;align-items:center;gap:4px}.cbt-test-series-wrapper .ts-row-actions{display:flex;align-items:center;gap:16px}.cbt-test-series-wrapper .ts-row .cbt-button{pointer-events:auto;padding:8px
18px;font-size:0.85rem;border-radius:8px;min-width:100px;text-transform:uppercase;letter-spacing:0.5px;font-weight:700}.cbt-test-series-wrapper .ts-row .ts-view-results{pointer-events:auto;background:#f1f5f9;color:#475569;padding:8px;border-radius:8px;display:flex;align-items:center;justify-content:center;transition:all 0.2s}.cbt-test-series-wrapper .ts-row .ts-view-results:hover{background:#e2e8f0;color:var(--cbt-primary)}.cbt-test-series-wrapper .ts-row-arrow{opacity:0;transform:translateX(-10px);transition:all 0.3s ease;color:var(--cbt-primary);font-size:1.2rem}.cbt-test-series-wrapper .ts-row:hover .ts-row-arrow{opacity:1;transform:translateX(0)}.cbt-test-series-wrapper .ts-pagination{display:flex;gap:8px;justify-content:center;margin-top:40px}.cbt-test-series-wrapper .ts-page,
.cbt-test-series-wrapper .page-numbers{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border:1px
solid var(--cbt-border-light);border-radius:12px;background:var(--cbt-surface);text-decoration:none;font-weight:700;color:var(--cbt-text-main);transition:all 0.2s ease}.cbt-test-series-wrapper .ts-page:hover,
.cbt-test-series-wrapper .page-numbers:hover{background:var(--cbt-bg-soft);border-color:var(--cbt-primary);color:var(--cbt-primary)}.cbt-test-series-wrapper .ts-page.active,
.cbt-test-series-wrapper .page-numbers.current{background:var(--cbt-primary);color:#fff;border-color:var(--cbt-primary);box-shadow:0 4px 12px rgba(11, 120, 209, 0.2)}.cbt-test-series-wrapper .cbt-button{display:inline-flex;align-items:center;justify-content:center;padding:12px
20px;border-radius:12px;font-weight:700;font-size:0.95rem;transition:all 0.2s ease;text-decoration:none;flex:1}.cbt-test-series-wrapper .cbt-button.primary{background:var(--cbt-primary);color:#fff}.cbt-test-series-wrapper .cbt-button.secondary{background:var(--cbt-bg-soft);border:1px
solid var(--cbt-border-light);border-radius:8px;color:var(--cbt-text-main)}.cbt-test-series-wrapper .ts-cats-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(280px, 1fr));gap:24px}.cbt-test-series-wrapper .ts-cat-card{text-decoration:none;color:inherit;border:1px
solid var(--cbt-border-light);background:var(--cbt-surface);padding:32px
24px;border-radius:20px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:20px;transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);box-shadow:var(--cbt-card-shadow);position:relative}.cbt-test-series-wrapper .ts-cat-card:hover{transform:translateY(-8px);box-shadow:var(--cbt-card-shadow-hover);border-color:var(--cbt-primary)}.cbt-test-series-wrapper .ts-cat-icon{width:72px;height:72px;border-radius:20px;background:linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);display:flex;align-items:center;justify-content:center;font-size:32px;color:var(--cbt-primary);transition:transform 0.3s ease}.cbt-test-series-wrapper .ts-cat-card:hover .ts-cat-icon{transform:scale(1.1) rotate(5deg);background:linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%)}.cbt-test-series-wrapper .ts-cat-card
h4{margin:0;font-size:1.4rem;font-weight:800;color:var(--cbt-text-main);line-height:1.3}.cbt-test-series-wrapper .ts-explore-label{margin-top:4px;font-size:0.9rem;font-weight:700;color:var(--cbt-primary);display:flex;align-items:center;gap:6px;opacity:0.8;transition:opacity 0.3s ease}.cbt-test-series-wrapper .ts-row-meta{display:flex;align-items:center;gap:8px;font-size:0.95rem;font-weight:500;color:var(--cbt-muted)}.cbt-test-series-wrapper .ts-row-performance{display:flex;align-items:center;gap:8px;margin-top:8px;flex-wrap:wrap}.cbt-test-series-wrapper .ts-perf-item{display:flex;align-items:center;gap:6px;padding:6px
12px;border-radius:10px;font-size:0.8rem;font-weight:700;background:#f1f5f9;color:#475569;transition:transform 0.2s ease}.cbt-test-series-wrapper .ts-perf-item:hover{transform:translateY(-1px)}.cbt-test-series-wrapper .ts-perf-score{background:#eff6ff;color:#2563eb;border:1px
solid #dbeafe}.cbt-test-series-wrapper .ts-perf-correct{background:#f0fdf4;color:#16a34a;border:1px
solid #dcfce7}.cbt-test-series-wrapper .ts-perf-wrong{background:#fef2f2;color:#dc2626;border:1px
solid #fee2e2}.cbt-test-series-wrapper .ts-perf-accuracy{background:#faf5ff;color:#9333ea;border:1px
solid #f3e8ff}.cbt-test-series-wrapper .ts-cat-card:hover .ts-explore-label{opacity:1}.cbt-test-series-wrapper .ts-cat-card .ts-arrow{transition:transform 0.3s ease}.cbt-test-series-wrapper .ts-cat-card:hover .ts-arrow{transform:translateX(4px)}.cbt-test-series-wrapper .ts-cat-meta{margin-top:4px;display:flex;gap:8px;flex-wrap:wrap}.cbt-test-series-wrapper .ts-breadcrumbs
.sep{margin:0
4px}.cbt-test-series-wrapper .ts-count{margin-bottom:1rem}@media (max-width: 768px){.cbt-test-series-wrapper .ts-grid{grid-template-columns:1fr}.cbt-test-series-wrapper .ts-row{flex-direction:column;align-items:flex-start;gap:15px;padding:16px}.cbt-test-series-wrapper .ts-row-info{width:100%}.cbt-test-series-wrapper .ts-row-actions{width:100%;margin-top:5px;justify-content:space-between}.cbt-test-series-wrapper .ts-row .cbt-button{flex:1;text-align:center;padding:10px}.cbt-test-series-wrapper .ts-row-meta{flex-wrap:wrap;margin-top:8px}.cbt-test-series-wrapper .ts-head
h3{font-size:1.25rem}.cbt-test-series-wrapper .ts-breadcrumbs{font-size:0.8rem}.cbt-test-series-wrapper .ts-cats-grid{grid-template-columns:1fr}.cbt-test-series-wrapper .ts-cat-card{padding:24px
16px}}:root{--cbt-primary:#0b78d1;--cbt-success:#10b981;--cbt-bg-soft:#f8fafc;--cbt-text-main:#0f172a;--cbt-text-muted:#64748b;--cbt-border-light:#e2e8f0}.cbt-modal{position:fixed;top:0;left:0;width:100%;height:100%;z-index:10000;display:flex;align-items:center;justify-content:center;padding:20px;font-family:'Inter',system-ui,-apple-system,sans-serif}.cbt-modal-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(15, 23, 42, 0.85);backdrop-filter:blur(8px)}.cbt-modal-content{position:relative;background:#fff;width:90%;max-width:600px;border-radius:16px;overflow:hidden;box-shadow:0 25px 50px -12px rgba(0, 0, 0, 0.5);animation:cbtSlideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);border:1px
solid rgba(255, 255, 255, 0.1)}.cbt-modal-close{position:absolute;top:12px;right:12px;background:rgba(241, 245, 249, 0.8);border:none;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px;color:#475569;cursor:pointer;z-index:10;transition:all 0.2s ease}.cbt-modal-close:hover{background:#f1f5f9;color:#ef4444;transform:rotate(90deg)}.cbt-unlock-header{padding:20px
20px 10px;text-align:center;background:linear-gradient(to bottom, #f8fafc, #ffffff)}.cbt-unlock-header
h3{margin:0
0 4px;font-size:1.5rem;font-weight:800;color:var(--cbt-text-main);letter-spacing:-0.025em}.cbt-unlock-header
p{margin:0;color:var(--cbt-text-muted);font-size:0.9rem;max-width:400px;margin:0
auto;line-height:1.4}.cbt-unlock-options{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:12px
20px 24px}.cbt-unlock-option-card{border:1px
solid var(--cbt-border-light);border-radius:12px;padding:16px;display:flex;flex-direction:column;position:relative;transition:transform 0.3s ease, box-shadow 0.3s ease;background:#fff}.cbt-unlock-option-card:hover{transform:translateY(-2px);box-shadow:0 8px 16px -6px rgba(0, 0, 0, 0.1)}.cbt-unlock-option-card.highlighted{border:2px
solid var(--cbt-primary);background:linear-gradient(180deg, #f0f7ff 0%, #fff 100%);box-shadow:0 10px 15px -5px rgba(11, 120, 209, 0.1)}.opt-badge{position:absolute;top:-10px;left:50%;transform:translateX(-50%);background:var(--cbt-primary);color:#fff;padding:3px
10px;border-radius:99px;font-size:0.65rem;font-weight:800;text-transform:uppercase;letter-spacing:0.05em;box-shadow:0 2px 4px -1px rgba(0, 0, 0, 0.1);white-space:nowrap}.opt-label{font-weight:700;color:var(--cbt-text-muted);text-transform:uppercase;font-size:0.75rem;letter-spacing:0.05em;margin-bottom:6px}.opt-price{font-size:1.75rem;font-weight:900;color:var(--cbt-text-main);margin-bottom:2px;display:flex;align-items:baseline;gap:4px}.opt-price
small{font-size:0.8rem;color:var(--cbt-text-muted);font-weight:500}.opt-validity{color:#475569;font-size:0.8rem;font-weight:600;margin-bottom:12px;padding-bottom:12px;border-bottom:1px dashed var(--cbt-border-light)}.opt-features{list-style:none !important;padding:0
!important;margin:0
0 16px !important;font-size:0.8rem;color:#334155;flex-grow:1}.opt-features
li{list-style:none !important;margin-bottom:8px !important;padding-left:0 !important;display:flex !important;align-items:flex-start !important;gap:8px;line-height:1.3}.opt-features li::before{content:"" !important;width:14px;height:14px;background-color:var(--cbt-success);mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='currentColor'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd' /%3E%3C/svg%3E") no-repeat center;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='currentColor'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd' /%3E%3C/svg%3E") no-repeat center;display:inline-block;flex-shrink:0;margin-top:2px}.cbt-button{display:inline-flex;align-items:center;justify-content:center;padding:10px
20px;border-radius:10px;font-weight:700;font-size:0.9rem;transition:all 0.2s ease;text-decoration:none;cursor:pointer;border:none}.cbt-button.primary{background:var(--cbt-primary);color:#fff;box-shadow:0 4px 10px 0 rgba(11, 120, 209, 0.25)}.cbt-button.primary:hover{background:#0966b3;transform:translateY(-2px);box-shadow:0 6px 15px rgba(11, 120, 209, 0.35)}.cbt-button.success{background:var(--cbt-success);color:#fff;box-shadow:0 4px 10px 0 rgba(16, 185, 129, 0.25)}.cbt-button.success:hover{background:#059669;transform:translateY(-2px);box-shadow:0 6px 15px rgba(16, 185, 129, 0.35)}.cbt-button.full-width{width:100%}.opt-more-plans{text-align:center;margin-top:12px;padding-top:12px;border-top:1px solid var(--cbt-border-light)}.opt-more-plans
a{color:var(--cbt-primary);text-decoration:none;font-weight:700;font-size:0.8rem}.opt-more-plans a:hover{text-decoration:underline}@media (max-width: 768px){.cbt-unlock-options{grid-template-columns:1fr;padding:20px}.cbt-modal-content{max-height:90vh;overflow-y:auto;border-radius:20px}.cbt-unlock-header{padding:30px
20px 10px}}@keyframes
cbtSlideUp{from{opacity:0;transform:scale(0.95) translateY(30px)}to{opacity:1;transform:scale(1) translateY(0)}}