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#3b82f6}.palette-button-answered{color:#fff;background:#10b981}.palette-button-answered:hover{background:#059669}.palette-button-unanswered{color:#6b7280;background:#e5e7eb}.palette-button-unanswered:hover{background:#d1d5db}.palette-button-current{color:#fff;background:#3b82f6;box-shadow:0 0 0 3px #3b82f64d}.custom-radio-option{cursor:pointer;background:#fff;border:2px solid #e5e7eb;border-radius:8px;align-items:center;padding:14px 16px;transition:all .2s;display:flex;position:relative}.custom-radio-option:hover{background:#f9fafb;border-color:#d1d5db}.custom-radio-option.selected{background:#eff6ff;border-color:#3b82f6}.custom-radio-option input[type=radio]{opacity:0;pointer-events:none;position:absolute}.custom-radio-circle{border:2px solid #d1d5db;border-radius:50%;flex-shrink:0;width:20px;height:20px;margin-right:12px;transition:all .2s;position:relative}.custom-radio-option.selected .custom-radio-circle{background:#3b82f6;border-color:#3b82f6}.custom-radio-option.selected 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16px;font-size:15px;display:flex}.answer-option-correct{background:#e8f5e9;border-color:#a5d6a7}.answer-option-incorrect{background:#ffebee;border-color:#ef9a9a}.answer-option-neutral{background:#fff;border-color:#e5e7eb}.admin-sidebar{z-index:100;background:#fff;border-right:1px solid #e5e7eb;flex-direction:column;width:240px;height:100vh;display:flex;position:fixed;top:0;left:0}.admin-nav-item{color:#6b7280;border-radius:8px;align-items:center;gap:12px;margin:4px 0;padding:12px 16px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.admin-nav-item:hover{color:#1f2937;background:#f3f4f6}.admin-nav-item.active{color:#2563eb;background:#eff6ff;font-weight:600}.admin-table{border-collapse:collapse;background:#fff;width:100%}.admin-table th{text-align:left;color:#6b7280;text-transform:uppercase;letter-spacing:.5px;background:#f9fafb;border-bottom:1px solid #e5e7eb;padding:12px 16px;font-size:11px;font-weight:600}.admin-table td{color:#374151;border-bottom:1px solid #f3f4f6;padding:16px;font-size:14px}.admin-table tbody tr{transition:background-color .15s}.admin-table tbody tr:hover{background:#f9fafb}.gem-mastery{background-color:#00695c;border:1px solid #fff3;box-shadow:0 4px 12px #00695c4d}.gem-grinding{background-color:#26a69a;border:1px solid #fff3}.gem-careless{background-color:#c62828;border:1px solid #fff3;box-shadow:0 4px 12px #c628284d}.gem-gap{background-color:#ff7043;border:1px solid #fff3}.gem-unseen{box-shadow:none;background-color:#e0e0e0;border:2px dashed #bdbdbd}