/**
 * Тесты «Проверь себя» — стили из styles.html (в px)
 * Шорткод [quiz_self_check id="..."]
 */

.wp-quiz-block {
    --text-primary: #1a1a1a;
    --text-secondary: #4b5563;
}

.wp-quiz-block.quiz-block {
    position: relative;
    margin: 40px 0;
    padding: 32px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.08) 0%, rgba(124, 58, 237, 0.08) 100%);
    border: 1px solid rgba(139, 92, 246, 0.25);
    border-radius: 24px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 8px 32px rgba(139, 92, 246, 0.12);
    overflow: hidden;
}

.wp-quiz-block.quiz-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #8b5cf6, #a855f7, #c084fc);
}

.wp-quiz-block .quiz-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.wp-quiz-block .quiz-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    box-shadow: 0 4px 16px rgba(139, 92, 246, 0.4);
}

.wp-quiz-block .quiz-title {
    font-family: 'Playfair Display', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.wp-quiz-block .quiz-title::before,
.wp-quiz-block .quiz-title::after {
    content: none !important;
}

.wp-quiz-block .quiz-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 4px;
    margin-bottom: 0;
}

.wp-quiz-block .quiz-progress {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 16px;
    border: 1px solid rgba(139, 92, 246, 0.2);
}

.wp-quiz-block .quiz-progress-bar {
    flex: 1;
    height: 8px;
    background: rgba(139, 92, 246, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.wp-quiz-block .quiz-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #8b5cf6, #a855f7);
    border-radius: 4px;
    transition: width 0.5s ease;
}

.wp-quiz-block .quiz-progress-text {
    font-size: 14px;
    font-weight: 600;
    color: #8b5cf6;
    min-width: 50px;
    text-align: right;
}

.wp-quiz-block .quiz-question {
    margin-bottom: 24px;
}

.wp-quiz-block .quiz-question-text {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.5;
}

.wp-quiz-block .quiz-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.wp-quiz-block .quiz-option {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.6);
    border: 2px solid transparent;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.wp-quiz-block .quiz-option:hover {
    background: rgba(139, 92, 246, 0.1);
    border-color: rgba(139, 92, 246, 0.3);
    transform: translateX(4px);
}

.wp-quiz-block .quiz-option.selected {
    background: rgba(139, 92, 246, 0.15);
    border-color: #8b5cf6;
}

.wp-quiz-block .quiz-option.correct {
    background: rgba(16, 185, 129, 0.15);
    border-color: #10b981;
}

.wp-quiz-block .quiz-option.incorrect {
    background: rgba(239, 68, 68, 0.15);
    border-color: #ef4444;
}

.wp-quiz-block .quiz-option-radio {
    width: 24px;
    height: 24px;
    border: 2px solid rgba(139, 92, 246, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s;
}

.wp-quiz-block .quiz-option.selected .quiz-option-radio {
    border-color: #8b5cf6;
    background: #8b5cf6;
}

.wp-quiz-block .quiz-option.correct .quiz-option-radio {
    border-color: #10b981;
    background: #10b981;
}

.wp-quiz-block .quiz-option.incorrect .quiz-option-radio {
    border-color: #ef4444;
    background: #ef4444;
}

.wp-quiz-block .quiz-option-radio i {
    color: white;
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.2s;
}

.wp-quiz-block .quiz-option.selected .quiz-option-radio i,
.wp-quiz-block .quiz-option.correct .quiz-option-radio i,
.wp-quiz-block .quiz-option.incorrect .quiz-option-radio i {
    opacity: 1;
}

.wp-quiz-block .quiz-option-text {
    flex: 1;
    color: var(--text-secondary);
    font-size: 15px;
}

.wp-quiz-block .quiz-option.selected .quiz-option-text {
    color: var(--text-primary);
    font-weight: 500;
}

.wp-quiz-block .quiz-feedback {
    margin-top: 16px;
    padding: 16px;
    border-radius: 16px;
    font-size: 15px;
    display: none;
}

.wp-quiz-block .quiz-feedback.show {
    display: block;
}

.wp-quiz-block .quiz-feedback.correct {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #059669;
}

.wp-quiz-block .quiz-feedback.incorrect {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #dc2626;
}

.wp-quiz-block .quiz-actions {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}

.wp-quiz-block .quiz-btn {
    padding: 12px 24px;
    border-radius: 12px;
    border: none;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.wp-quiz-block .quiz-btn-primary {
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
    color: white;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.wp-quiz-block .quiz-btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(139, 92, 246, 0.4);
}

.wp-quiz-block .quiz-btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.wp-quiz-block .quiz-btn-secondary {
    background: rgba(255, 255, 255, 0.6);
    color: var(--text-secondary);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.wp-quiz-block .quiz-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.8);
}

.wp-quiz-block .quiz-results {
    text-align: center;
    padding: 32px;
}

.wp-quiz-block .quiz-results-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
}

.wp-quiz-block .quiz-results-icon.success {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
}

.wp-quiz-block .quiz-results-icon.fail {
    background: linear-gradient(135deg, #f59e0b, #ea580c);
    color: white;
    box-shadow: 0 8px 24px rgba(245, 158, 11, 0.4);
}

.wp-quiz-block .quiz-results-title {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.wp-quiz-block .quiz-results-text {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.wp-quiz-block .quiz-results-score {
    font-size: 48px;
    font-weight: 700;
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}