.tbquiz-wrap, .tbquiz-wrap *{box-sizing:border-box}.tbquiz-wrap{font-family:Inter,Arial,sans-serif;max-width:1050px;margin:24px auto;padding:0 12px;color:#1f2937}.tbquiz-card{background:#fff;border:1px solid #dbe7f3;border-radius:24px;overflow:hidden;box-shadow:0 14px 35px rgba(24,50,74,.10)}.tbquiz-head{display:flex;align-items:center;gap:14px;padding:22px 24px;background:linear-gradient(135deg,#18324a,#24577c);color:#fff}.tbquiz-bee{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:#f6b93b;color:#1f2937;font-size:28px;flex:0 0 auto}.tbquiz-head h2{margin:0;font-size:28px;line-height:1.2}.tbquiz-head p{margin:5px 0 0;color:#e8f5ff}.tbquiz-body{padding:24px}.tbquiz-save-note,.tbquiz-warning{background:#fffdf6;border:1px solid #f2dfac;border-radius:16px;padding:12px 14px;font-weight:800;color:#18324a;margin-bottom:16px}.tbquiz-warning{font-size:14px;background:#fff8e8}.tbquiz-label{display:block;font-weight:900;color:#18324a;margin:14px 0 8px}.tbquiz-input{width:100%;border:1px solid #dbe7f3;border-radius:14px;padding:12px 13px;font-size:15px;color:#1f2937;background:#fff}.tbquiz-text{width:100%;min-height:220px;resize:vertical;border:1px solid #dbe7f3;border-radius:16px;padding:14px;font-size:15px;line-height:1.5}.tbquiz-options{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:4px}.tbquiz-actions{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}.tbquiz-btn{border:0;border-radius:999px;padding:11px 18px;font-weight:900;cursor:pointer;background:#2f80ed;color:#fff}.tbquiz-btn.secondary{background:#fff;color:#18324a;border:1px solid #dbe7f3}.tbquiz-message{background:#eaf6ff;border:1px solid #dbe7f3;border-radius:16px;padding:14px;font-weight:800;color:#18324a;margin-bottom:16px}.tbquiz-output{display:grid;gap:16px}.tbquiz-question-card{background:#fff;border:1px solid #dbe7f3;border-radius:18px;padding:18px;box-shadow:0 8px 18px rgba(24,50,74,.08)}.tbquiz-question-title{font-weight:900;color:#18324a;font-size:18px;margin-bottom:12px}.tbquiz-choice{display:block;width:100%;text-align:left;background:#f8fbff;border:1px solid #dbe7f3;border-radius:14px;padding:12px 14px;margin-bottom:8px;cursor:pointer;color:#1f2937;font-weight:700}.tbquiz-choice input{margin-right:8px}.tbquiz-choice.correct{background:#e9f7ef;border-color:#75c28a}.tbquiz-choice.incorrect{background:#fff0f0;border-color:#e9a3a3}.tbquiz-explanation{display:none;margin-top:10px;background:#fffdf6;border:1px solid #f2dfac;border-radius:14px;padding:12px;line-height:1.5}.tbquiz-explanation.show{display:block}.tbquiz-source{margin-top:8px;color:#64748b;font-size:13px}.tbquiz-score{background:#18324a;color:#fff;border-radius:18px;padding:18px;font-weight:900;font-size:20px}.tbquiz-report{margin-top:10px;border:1px solid #dbe7f3;background:#fff;color:#18324a;border-radius:999px;padding:8px 12px;font-weight:800;cursor:pointer}.tbquiz-section-title{color:#18324a;margin:28px 0 12px;font-size:20px}.tbquiz-history{background:#f8fbff;border:1px solid #dbe7f3;border-radius:18px;padding:16px;min-height:90px}.tbquiz-history-item{background:#fff;border:1px solid #dbe7f3;border-radius:16px;padding:14px;margin-bottom:12px}.tbquiz-history-title{font-weight:900;color:#18324a;margin-bottom:5px}.tbquiz-history-meta{color:#64748b;font-size:13px;margin-bottom:10px}.tbquiz-mini-actions{display:flex;flex-wrap:wrap;gap:8px}.tbquiz-mini-btn{border:1px solid #dbe7f3;background:#fff;color:#18324a;border-radius:999px;padding:8px 12px;font-weight:800;cursor:pointer}.tbquiz-mini-btn.danger{color:#b42318;border-color:#f3b4ae}@media(max-width:760px){.tbquiz-options{grid-template-columns:1fr}.tbquiz-head{align-items:flex-start}.tbquiz-head h2{font-size:24px}}