/**handles:help-gradebook-style**/
.hgb-wrapper *,.hgb-wrapper ::after,.hgb-wrapper ::before{box-sizing:border-box}.hgb-wrapper{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;font-size:15px;color:#1a1a2e;max-width:900px;margin:0 auto;padding:0 0 40px}.hgb-empty,.hgb-notice{padding:16px;background:#f0f4ff;border-radius:8px;color:#555;font-size:14px;text-align:center}.hgb-course{margin-bottom:20px;border-radius:12px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.1);background:#fff}.hgb-course-header{display:flex;align-items:center;justify-content:space-between;background:#16213e;color:#fff;padding:16px 20px;cursor:pointer;user-select:none;-webkit-tap-highlight-color:transparent;min-height:56px}.hgb-course-title{margin:0;font-size:17px;font-weight:700;line-height:1.3;flex:1;padding-right:12px}.hgb-lesson{border-bottom:1px solid #eef0f5}.hgb-lesson:last-child{border-bottom:none}.hgb-lesson-header{display:flex;align-items:center;justify-content:space-between;background:#0f3460;color:#e2e8f0;padding:13px 20px;cursor:pointer;user-select:none;-webkit-tap-highlight-color:transparent;min-height:48px}.hgb-lesson-title{font-size:15px;font-weight:600;flex:1;padding-right:12px}.hgb-topic{background:#f8faff;border-left:3px solid #e94560;margin:0 0 2px 0}.hgb-topic-header{padding:10px 16px 6px}.hgb-topic-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:#e94560}.hgb-quiz-block{border-bottom:1px solid #f0f2f8}.hgb-quiz-block:last-child{border-bottom:none}.hgb-quiz-summary{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:#fff;gap:8px;min-height:56px}.hgb-quiz-summary.hgb-expandable{cursor:pointer;-webkit-tap-highlight-color:transparent}.hgb-quiz-summary.hgb-expandable:active{background:#f5f7ff}.hgb-quiz-name{flex:1;min-width:0}.hgb-quiz-title{display:block;font-size:14px;font-weight:500;color:#1a1a2e;line-height:1.4;word-break:break-word}.hgb-attempt-badge{display:inline-block;margin-top:4px;font-size:11px;color:#6b7280;background:#f0f2f8;border-radius:20px;padding:2px 8px}.hgb-quiz-meta{display:flex;align-items:center;gap:8px;flex-shrink:0}.hgb-best-score{font-size:16px;font-weight:700;color:#1a1a2e;min-width:46px;text-align:right}.hgb-status-badge{display:inline-block;font-size:11px;font-weight:700;border-radius:20px;padding:3px 10px;text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}.hgb-status-pass{background:#d1fae5;color:#065f46}.hgb-status-fail{background:#fee2e2;color:#991b1b}.hgb-status-incomplete{background:#f3f4f6;color:#6b7280}.hgb-chevron{font-size:20px;color:#9ca3af;transition:transform .25s ease;line-height:1;display:inline-block}.hgb-quiz-summary.hgb-open .hgb-chevron{transform:rotate(90deg)}.hgb-attempts-detail{display:none;padding:0 0 8px;background:#f8faff;overflow-x:auto;-webkit-overflow-scrolling:touch}.hgb-attempts-detail.hgb-open{display:block}.hgb-attempts-table{width:100%;border-collapse:collapse;font-size:13px}.hgb-attempts-table thead th{background:#e8ecf8;color:#374151;font-weight:700;padding:9px 12px;text-align:left;white-space:nowrap;border-bottom:2px solid #d1d5db}.hgb-attempts-table tbody td{padding:10px 12px;border-bottom:1px solid #e5e7eb;vertical-align:middle}.hgb-attempts-table tbody tr:last-child td{border-bottom:none}.hgb-row-pass{background:#f0fdf4}.hgb-row-fail{background:#fff5f5}.hgb-score-pill{display:inline-block;font-weight:700;font-size:13px;border-radius:6px;padding:2px 8px}.hgb-pill-pass{background:#d1fae5;color:#065f46}.hgb-pill-fail{background:#fee2e2;color:#991b1b}.hgb-pass-text{color:#059669;font-weight:600}.hgb-fail-text{color:#dc2626;font-weight:600}.hgb-toggle-icon{font-size:14px;opacity:.7;transition:transform .25s ease;display:inline-block;flex-shrink:0}.hgb-course-header.hgb-open .hgb-toggle-icon,.hgb-lesson-header.hgb-open .hgb-toggle-icon{transform:rotate(180deg)}@media (max-width:600px){.hgb-attempts-table thead{display:none}.hgb-attempts-table tbody tr{display:block;margin:8px 12px;border-radius:8px;border:1px solid #e5e7eb;overflow:hidden}.hgb-attempts-table tbody td{display:flex;justify-content:space-between;align-items:center;padding:9px 14px;border-bottom:1px solid #f0f2f8;font-size:13px}.hgb-attempts-table tbody td::before{content:attr(data-label);font-weight:700;color:#6b7280;font-size:11px;text-transform:uppercase;letter-spacing:.04em;flex-shrink:0;margin-right:8px}.hgb-attempts-table tbody td:last-child{border-bottom:none}.hgb-quiz-title{font-size:13px}.hgb-best-score{font-size:15px}}@media (max-width:400px){.hgb-course-header{padding:14px 14px}.hgb-course-title{font-size:15px}.hgb-lesson-header{padding:12px 14px}}.hgb-hidden{display:none!important}.hgb-course-header,.hgb-lesson-header{cursor:pointer;user-select:none}.hgb-course-header .hgb-toggle-icon,.hgb-lesson-header .hgb-toggle-icon{transition:transform .2s ease;display:inline-block}.hgb-course-header.hgb-collapsed .hgb-toggle-icon,.hgb-lesson-header.hgb-collapsed .hgb-toggle-icon{transform:rotate(-90deg)}.hgb-overall-grade-bar{display:flex;align-items:center;background:#fff;border:1px solid #e0e0e0;border-radius:10px;padding:14px 18px;margin-bottom:6px;flex-wrap:wrap}.hgb-grade-col{display:flex;flex-direction:column;align-items:center;flex:1;min-width:120px;padding:4px 8px}.hgb-grade-divider{width:1px;height:52px;background:#e0e0e0;flex-shrink:0;margin:0 8px}.hgb-grade-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#6b7280;margin-bottom:4px}.hgb-grade-value{font-size:26px;font-weight:800;border-radius:6px;padding:2px 14px;margin-bottom:4px;line-height:1.2}.hgb-grade-pass{color:#166534;background:#dcfce7}.hgb-grade-fail{color:#991b1b;background:#fee2e2}.hgb-grade-none{color:#9ca3af;background:#f3f4f6}.hgb-grade-meta{font-size:11px;color:#9ca3af}@media (max-width:480px){.hgb-overall-grade-bar{padding:12px 14px}.hgb-grade-value{font-size:22px}.hgb-grade-divider{height:44px}}.hgb-gradebook-header{padding:10px 0 6px 2px}.hgb-gradebook-title{font-size:18px;font-weight:800;color:#1d2327;letter-spacing:-.01em}.hgb-multi-header{padding:14px 20px 10px}.hgb-multi-groups{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.1);margin-top:0}.hgb-group-item{border-bottom:1px solid #e2e8f0}.hgb-group-item:last-child{border-bottom:none}.hgb-group-header{display:flex;align-items:center;justify-content:space-between;background:#16213e;color:#fff;padding:14px 20px;cursor:pointer;user-select:none;-webkit-tap-highlight-color:transparent;min-height:52px;gap:10px}.hgb-group-header:hover{background:#1e2d4e}.hgb-group-title{font-size:15px;font-weight:600;flex:1;line-height:1.3}.hgb-group-quick-stat{font-size:13px;font-weight:700;padding:3px 10px;border-radius:12px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.35);color:#fff!important;white-space:nowrap}.hgb-group-body{background:#f8faff;padding:0}.hgb-group-stats-bar{display:flex;align-items:stretch;background:#fff;border-bottom:1px solid #e2e8f0;padding:14px 20px;gap:0}.hgb-group-quizzes{padding:8px 0}.hgb-group-cats{padding:16px 20px;background:#fff;border-top:1px solid #e2e8f0}.hgb-group-cats-title{font-size:13px;font-weight:700;color:#16213e;text-transform:uppercase;letter-spacing:.05em;margin-bottom:12px}.hgb-section-header{display:flex;align-items:center;justify-content:space-between;color:#fff;padding:16px 22px;cursor:pointer;user-select:none;-webkit-tap-highlight-color:transparent;min-height:56px;margin-top:10px;border-radius:10px 10px 0 0;box-shadow:0 2px 8px rgba(0,0,0,.12)}.hgb-section-header:first-of-type{margin-top:0}.hgb-section-header.hgb-collapsed .hgb-toggle-icon{transform:rotate(-90deg)}.hgb-section-header.hgb-open .hgb-toggle-icon{transform:rotate(0)}.hgb-section-title{font-size:18px;font-weight:800;letter-spacing:.02em;flex:1;text-transform:uppercase}.hgb-section-body{background:#f4f6fb;border:1px solid #e0e4ef;border-top:none;border-radius:0 0 10px 10px;padding:16px;margin-bottom:16px}.hgb-section-body .hgb-course{margin-bottom:10px}.hgb-section-body .hgb-course:last-child{margin-bottom:0}.hgb-section-body .hgb-gradebook-header{display:none}.hgb-grade-time{font-size:22px;font-weight:700;color:#1e40af;background:#eff6ff;border-radius:6px;padding:2px 14px;margin-bottom:4px;line-height:1.2}@media (max-width:480px){.hgb-grade-time{font-size:18px}}.hgb-progress-row{display:flex;align-items:center;gap:12px;padding:10px 16px;background:#f8fafc;border-bottom:1px solid #e2e8f0}.hgb-progress-bar-wrap{flex:1;height:10px;background:#e2e8f0;border-radius:5px;overflow:hidden;min-width:100px}.hgb-progress-bar-fill{height:100%;background:linear-gradient(90deg,#2563eb,#3b82f6);border-radius:5px;transition:width .3s ease}.hgb-progress-steps{font-size:13px;font-weight:600;color:#475569;white-space:nowrap}.hgb-progress-pct{font-size:13px;font-weight:700;color:#1e40af;white-space:nowrap}.hgb-progress-time{font-size:12px;color:#64748b;white-space:nowrap;margin-left:auto}@media (max-width:480px){.hgb-progress-row{flex-wrap:wrap;gap:8px}.hgb-progress-bar-wrap{width:100%;flex:none;order:-1}}.hgb-landing-wrapper{max-width:680px;margin:0 auto;padding:16px;display:flex;flex-direction:column;gap:20px}.hgb-landing-card-container{background:#fff;border-radius:14px;padding:20px;box-shadow:0 2px 12px rgba(0,0,0,.08),0 1px 3px rgba(0,0,0,.06)}.hgb-landing-pance-btn{display:flex;align-items:center;padding:18px 20px;border-radius:10px;background:#16213e;color:#fff;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease;box-shadow:0 2px 8px rgba(22,33,62,.25)}.hgb-landing-pance-btn:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(22,33,62,.35);color:#fff;text-decoration:none}.hgb-landing-pance-btn:active{transform:translateY(0)}.hgb-pance-icon{font-size:28px;margin-right:14px;flex-shrink:0}.hgb-pance-content{display:flex;flex-direction:column;flex:1;gap:2px}.hgb-pance-title{font-size:17px;font-weight:700;line-height:1.3}.hgb-pance-progress{font-size:13px;font-weight:500;opacity:.8}.hgb-pance-arrow{font-size:26px;font-weight:300;opacity:.7;margin-left:12px;flex-shrink:0}.hgb-eor-heading{font-size:16px;font-weight:700;color:#1e293b;margin:0 0 14px 0;padding:0;letter-spacing:-.01em}.hgb-eor-grid{display:grid;grid-template-columns:1fr;gap:10px}.hgb-eor-btn{display:flex;align-items:center;padding:14px 16px;border-radius:10px;background:#0f3460;color:#fff;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease;box-shadow:0 2px 6px rgba(15,52,96,.2)}.hgb-eor-btn:hover{transform:translateY(-2px);box-shadow:0 4px 14px rgba(15,52,96,.3);color:#fff;text-decoration:none}.hgb-eor-btn:active{transform:translateY(0)}.hgb-eor-icon{font-size:22px;margin-right:12px;flex-shrink:0}.hgb-eor-content{display:flex;flex-direction:column;flex:1;gap:1px}.hgb-eor-label{font-size:15px;font-weight:600;line-height:1.3}.hgb-eor-progress{font-size:12px;font-weight:500;opacity:.75}.hgb-eor-arrow{font-size:22px;font-weight:300;opacity:.6;margin-left:10px;flex-shrink:0}@media (min-width:900px){.hgb-eor-grid{grid-template-columns:repeat(3,1fr);gap:12px}.hgb-eor-btn{flex-direction:column;align-items:center;text-align:center;padding:18px 12px}.hgb-eor-icon{margin-right:0;margin-bottom:8px;font-size:26px}.hgb-eor-content{align-items:center}.hgb-eor-arrow{display:none}.hgb-eor-label{font-size:14px}.hgb-eor-progress{font-size:11px}}@media (min-width:768px){.hgb-landing-wrapper{padding:24px;gap:24px}.hgb-landing-card-container{padding:24px}}@media (min-width:1024px){.hgb-landing-wrapper{max-width:720px;padding:32px}}.hgb-back-link{display:inline-block;margin-bottom:12px;font-size:14px;font-weight:600;color:#2563eb;text-decoration:none}.hgb-back-link:hover{text-decoration:underline}.hgb-loading-indicator{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;gap:16px}.hgb-spinner{width:36px;height:36px;border:4px solid #e2e8f0;border-top-color:#2563eb;border-radius:50%;animation:hgb-spin .8s linear infinite}@keyframes hgb-spin{to{transform:rotate(360deg)}}.hgb-loading-text{font-size:15px;font-weight:600;color:#64748b;letter-spacing:.01em}.hgb-rr-section{margin-bottom:1rem;margin-top:1rem;border:1px solid #e0e0e0;border-radius:8px;overflow:hidden}.hgb-rr-section-header{display:flex;align-items:center;padding:.75rem 1rem;background:#f0f4f8;cursor:pointer;gap:.5rem}.hgb-rr-section-title{font-weight:600;font-size:1rem;flex:1}.hgb-rr-section-stat{font-size:.85rem;color:#555;font-weight:500}.hgb-rr-section-body{padding:0}.hgb-rr-lesson{border-top:1px solid #e8e8e8}.hgb-rr-lesson:first-child{border-top:none}.hgb-rr-lesson-header{display:flex;align-items:center;padding:.6rem 1rem;cursor:pointer;gap:.5rem;background:#fafafa}.hgb-rr-lesson-header:hover{background:#f5f5f5}.hgb-rr-lesson-title{font-weight:500;font-size:.9rem;flex:1}.hgb-rr-lesson-stat{font-size:.8rem;color:#666;font-weight:500;min-width:40px;text-align:right}.hgb-rr-lesson-body{padding:0 .5rem}.hgb-rr-topic-row{display:flex;align-items:center;justify-content:space-between;padding:.4rem .75rem;border-bottom:1px solid #f0f0f0}.hgb-rr-topic-row:last-child{border-bottom:none}.hgb-rr-topic-title{font-size:.85rem;color:#333;flex:1}.hgb-rr-topic-score{font-size:.85rem;font-weight:600;min-width:45px;text-align:right}.hgb-rr-red{color:#dc3545}.hgb-rr-yellow{color:#f0ad4e}.hgb-rr-green{color:#28a745}.hgb-rr-none{color:#aaa}