@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

#pb-quiz-root { 
    all: revert; 
    display: block; 
    background: #f8fafc !important;
    padding: 30px 20px !important;
    color: #1e293b !important;
}

#pb-quiz-root *, #pb-quiz-root *::before, #pb-quiz-root *::after {
    box-sizing: border-box !important;
    font-family: 'Inter', system-ui, sans-serif !important;
}

#pb-quiz-root .pb-layout {
    display: grid !important;
    grid-template-columns: 300px 1fr !important;
    gap: 30px !important;
    max-width: 1200px !important;
    margin: 0 auto !important;
}

#pb-quiz-root .pb-sidebar {
    background: #ffffff !important;
    border-radius: 20px !important;
    padding: 24px !important;
    border: 1px solid #e2e8f0 !important;
    height: fit-content !important;
    position: sticky !important;
    top: 30px !important;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05) !important;
}

#pb-quiz-root .pb-review-box {
    background: #f1f5f9 !important;
    padding: 16px !important;
    border-radius: 12px !important;
    margin-bottom: 24px !important;
    text-align: center !important;
}

#pb-quiz-root .pb-review-count {
    font-size: 32px !important;
    font-weight: 800 !important;
    color: #2563eb !important;
}

#pb-quiz-root .pb-group-item {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 12px !important;
    padding: 12px 16px !important;
    margin-bottom: 8px !important;
    display: flex !important;
    justify-content: space-between !important;
    cursor: pointer !important;
}

#pb-quiz-root .pb-group-item.active {
    border-color: #2563eb !important;
    background: #eff6ff !important;
    color: #1e40af !important;
}

#pb-quiz-root .pb-card {
    background: #ffffff !important;
    border-radius: 24px !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05) !important;
}

#pb-quiz-root .pb-question-content { padding: 40px !important; }

#pb-quiz-root .pb-question-title {
    font-size: 26px !important;
    font-weight: 700 !important;
    margin-bottom: 30px !important;
    line-height: 1.4 !important;
}

#pb-quiz-root .pb-answer {
    border: 2px solid #f1f5f9 !important;
    border-radius: 16px !important;
    padding: 18px 24px !important;
    margin-bottom: 12px !important;
    background: #f8fafc !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
}

#pb-quiz-root .pb-answers-list.disabled .pb-answer { cursor: default !important; opacity: 0.6; }

#pb-quiz-root .pb-answer.correct {
    background: #dcfce7 !important;
    border-color: #22c55e !important;
    color: #166534 !important;
    opacity: 1 !important;
}

#pb-quiz-root .pb-answer.wrong {
    background: #fee2e2 !important;
    border-color: #ef4444 !important;
    color: #991b1b !important;
    opacity: 1 !important;
}

#pb-quiz-root .pb-bottom-actions {
    margin-top: 32px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
}

#pb-quiz-root .pb-btn {
    width: 100% !important;
    padding: 16px !important;
    border-radius: 12px !important;
    font-weight: 600 !important;
    border: none !important;
    cursor: pointer !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
}

#pb-quiz-root .pb-btn-primary { background: #2563eb !important; color: #fff !important; }
#pb-quiz-root .pb-btn-star { background: #fffbeb !important; color: #92400e !important; border: 1px solid #fde68a !important; }
#pb-quiz-root .pb-btn-light { background: #f1f5f9 !important; color: #475569 !important; }

@media (max-width: 1024px) { #pb-quiz-root .pb-layout { grid-template-columns: 1fr !important; } }