/* Modern Quizify Pro Frontend Styles - Professional Color Scheme */
:root {
    --primary-color: #1AC8ED;
    --primary-dark: #8C2155;
    --secondary-color: #AF7595;
    --accent-color: #1AC8ED;
    --success-color: #34c759;
    --warning-color: #ffb020;
    --error-color: #ef4444;
    --text-primary: #5C1A1B;
    --text-secondary: #8C2155;
    --bg-primary: #ffffff;
    --bg-secondary: #AED4E6;
    --border-color: #AED4E6;
    --focus-ring: rgba(26, 200, 237, 0.25);
    --bg-gradient: linear-gradient(135deg, #1AC8ED 0%, #AF7595 100%);
    --button-hover-gradient: linear-gradient(135deg, #8C2155 0%, #5C1A1B 100%);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --border-radius: 12px;
    --border-radius-sm: 6px;
}

.quizify-container {
    max-width: 900px;
    margin: 2rem auto;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
}

/* Intro Section */
.quizify-intro {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.quizify-intro::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--bg-gradient);
}

.quizify-title {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.quizify-description {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.quizify-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-sm);
}

.quizify-info p {
    margin: 0;
    padding: 1rem;
    background: var(--bg-primary);
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.quizify-info strong {
    color: var(--primary-color);
    display: block;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.quizify-start-btn {
    background: var(--bg-gradient);
    color: white;
    border: none;
    padding: 1rem 3rem;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.quizify-start-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.quizify-start-btn:hover::before {
    left: 100%;
}

.quizify-start-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: var(--button-hover-gradient);
}

/* Quiz Section */
.quizify-quiz {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.quizify-progress {
    background: var(--bg-gradient);
    padding: 2rem;
    color: white;
    text-align: center;
}

.quizify-progress-bar {
    background: rgba(255, 255, 255, 0.2);
    height: 12px;
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
}

.quizify-progress-fill {
    background: linear-gradient(90deg, var(--success-color), var(--accent-color));
    height: 100%;
    width: 0;
    transition: width 0.5s ease;
    border-radius: 6px;
    position: relative;
}

.quizify-progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.quizify-progress-text {
    font-size: 1.1rem;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.quizify-current-question,
.quizify-total-questions {
    color: var(--success-color);
    font-weight: 800;
}

/* Current Topic Display */
.quizify-current-topic {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 0.75rem 1rem;
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 0.9rem;
}

.quizify-topic-label {
    color: var(--text-secondary);
    font-weight: 500;
    margin-right: 0.5rem;
}

.quizify-topic-name {
    color: var(--primary-color);
    font-weight: 600;
}

/* Question Container */
.quizify-question-container {
    padding: 2rem 1.5rem;
}

.quizify-question h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.4;
    text-align: center;
}

.quizify-options {
    display: grid;
    gap: 0.75rem;
    max-width: 500px;
    margin: 0 auto;
}

.quizify-option {
    display: flex;
    align-items: center;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.quizify-option::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--primary-color);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.quizify-option:hover {
    border-color: var(--primary-color);
    background: var(--bg-secondary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.quizify-option:hover::before {
    transform: scaleY(1);
}

.quizify-option.selected {
    border-color: var(--success-color);
    background: var(--bg-secondary);
    box-shadow: var(--shadow-md);
}

.quizify-option.selected::before {
    transform: scaleY(1);
}

.quizify-option.selected .quizify-option-text {
    color: var(--text-primary);
    font-weight: 600;
}

.quizify-option input[type="radio"] {
    margin-right: 0.75rem;
    transform: scale(1.1);
    accent-color: var(--success-color);
}

.quizify-option-text {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    flex: 1;
}

/* Navigation */
.quizify-navigation {
    padding: 2rem;
    text-align: center;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.quizify-next-btn {
    background: var(--bg-gradient);
    color: white;
    border: none;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.quizify-next-btn:disabled {
    background: #cbd5e0;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.quizify-next-btn:not(:disabled):hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: var(--button-hover-gradient);
}

.quizify-next-btn:not(:disabled)::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.quizify-next-btn:not(:disabled):hover::before {
    left: 100%;
}

/* Completion Section */
.quizify-completion {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.quizify-completion h3 {
    color: var(--success-color);
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.quizify-completion p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* Quiz Completion Message */
.quizify-completion-message {
    text-align: center;
    padding: 3rem 2rem;
    max-width: 600px;
    margin: 0 auto;
}

.quizify-completion-message h2 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.quizify-completion-message p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.quizify-completion-message .quizify-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid #e2e8f0;
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

.quizify-completion-message .quizify-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.quizify-completion-message .quizify-actions .quizify-btn {
    min-width: 160px;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.quizify-completion-message .quizify-actions .quizify-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Quiz Results */
.quizify-results {
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.quizify-results h2 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Score Display */
.quizify-score {
    text-align: center;
    margin-bottom: 3rem;
}

.quizify-score-circle {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: var(--bg-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
    position: relative;
    transition: all 0.3s ease;
}

.quizify-score-circle.failed {
    background: linear-gradient(135deg, var(--error-color), #dc2626);
    box-shadow: 0 8px 25px rgba(239, 68, 68, 0.3);
}

.quizify-score-circle.needs-improvement {
    background: linear-gradient(135deg, var(--warning-color), #e09100);
    box-shadow: 0 8px 25px rgba(255, 176, 32, 0.3);
}

.quizify-score-circle.passed {
    background: linear-gradient(135deg, var(--success-color), #28a745);
    box-shadow: 0 8px 25px rgba(52, 199, 89, 0.3);
}

.quizify-score-circle::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 50%;
    background: var(--bg-gradient);
    opacity: 0.3;
    z-index: -1;
}

.quizify-score-percentage {
    color: white;
    font-size: 2.5rem;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.quizify-score-text {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin: 0;
}

.quizify-score-text strong {
    color: var(--primary-color);
}

.quizify-grade {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    display: inline-block;
    text-align: center;
}

.quizify-grade:contains('Failed') {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
    border: 2px solid var(--error-color);
}

.quizify-grade:contains('Needs Improvement') {
    background: rgba(255, 176, 32, 0.1);
    color: var(--warning-color);
    border: 2px solid var(--warning-color);
}

.quizify-grade:contains('Passed') {
    background: rgba(52, 199, 89, 0.1);
    color: var(--success-color);
    border: 2px solid var(--success-color);
}

/* Topic Analysis */
.quizify-topic-analysis {
    margin-bottom: 3rem;
}

.quizify-topic-analysis h3 {
    text-align: center;
    color: var(--text-primary);
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.quizify-topics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.quizify-topic-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.quizify-topic-card.good {
    border-color: var(--success-color);
    background: linear-gradient(135deg, rgba(52, 199, 89, 0.1), rgba(52, 199, 89, 0.05));
}

.quizify-topic-card.improve {
    border-color: var(--warning-color);
    background: linear-gradient(135deg, rgba(255, 176, 32, 0.1), rgba(255, 176, 32, 0.05));
}

.quizify-topic-card h4 {
    margin: 0 0 1rem 0;
    font-size: 1.3rem;
    color: var(--text-primary);
}

.quizify-topic-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.quizify-topic-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    color: var(--text-secondary);
}

.quizify-topic-list li:last-child {
    border-bottom: none;
}

/* Action Buttons */
.quizify-actions {
    text-align: center;
    margin-bottom: 3rem;
}

.quizify-view-history-btn,
.quizify-restart-btn {
    background: var(--bg-gradient);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 25px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    margin: 0 1rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.quizify-view-history-btn:hover,
.quizify-restart-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Answer History */
.quizify-answer-history {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    margin-top: 2rem;
}

.quizify-answer-history h3 {
    text-align: center;
    color: var(--text-primary);
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.quizify-history-questions {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.quizify-history-question {
    border: 2px solid transparent;
    border-radius: var(--border-radius-sm);
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.quizify-history-question.correct {
    border-color: var(--success-color);
    background: linear-gradient(135deg, rgba(52, 199, 89, 0.1), rgba(52, 199, 89, 0.05));
}

.quizify-history-question.incorrect {
    border-color: var(--error-color);
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(239, 68, 68, 0.05));
}

.quizify-history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.quizify-question-number {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.quizify-question-status {
    font-weight: 600;
    font-size: 1rem;
}

.quizify-history-question.correct .quizify-question-status {
    color: var(--success-color);
}

.quizify-history-question.incorrect .quizify-question-status {
    color: var(--error-color);
}

.quizify-question-text {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.quizify-answer-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.quizify-user-answer,
.quizify-correct-answer {
    padding: 0.75rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.95rem;
}

.quizify-user-answer {
    background: rgba(99, 102, 241, 0.1);
    color: var(--text-primary);
}

.quizify-correct-answer {
    background: rgba(16, 185, 129, 0.1);
    color: var(--text-primary);
}

.quizify-topic-tag {
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    display: inline-block;
}

/* Loading State */
.quizify-loading {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.quizify-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #e2e8f0;
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.quizify-loading p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 500;
}

/* Error Messages */
.quizify-error {
    background: linear-gradient(135deg, var(--error-color), #ff6b9d);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius-sm);
    margin-bottom: 1rem;
    text-align: center;
    font-weight: 600;
    box-shadow: var(--shadow-md);
    animation: slideInDown 0.3s ease;
}

@keyframes slideInDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .quizify-container {
        margin: 1rem;
        max-width: none;
    }
    
    .quizify-intro,
    .quizify-quiz,
    .quizify-completion,
    .quizify-loading {
        padding: 2rem 1rem;
    }
    
    .quizify-title {
        font-size: 2rem;
    }
    
    .quizify-info {
        grid-template-columns: 1fr;
    }
    
    .quizify-options {
        gap: 0.75rem;
    }
    
    .quizify-option {
        padding: 1rem;
    }
}

/* Responsive Design for Results */
@media (max-width: 768px) {
    .quizify-topics-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .quizify-actions {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }
    
    .quizify-view-history-btn,
    .quizify-restart-btn {
        margin: 0;
    }
    
    .quizify-answer-comparison {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .quizify-score-circle {
        width: 120px;
        height: 120px;
    }
    
    .quizify-score-percentage {
        font-size: 2rem;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #1a1a2e;
        --bg-secondary: #16213e;
        --text-primary: #f1f5f9;
        --text-secondary: #cbd5e1;
        --primary-color: #4dd0e1;
        --border-color: #334155;
    }
    
    .quizify-option {
        border-color: var(--border-color);
        background: var(--bg-secondary);
    }
    
    .quizify-option:hover {
        background: #334155;
    }
    
    .quizify-option.selected {
        background: #0f4c3a;
    }
    
    .quizify-info {
        background: var(--bg-secondary);
    }
    
    .quizify-info p {
        background: var(--bg-primary);
    }
}

/* Quiz Timer */
.quizify-timer {
    background: var(--bg-primary);
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius-sm);
    padding: 0.75rem 1rem;
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 1rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.quizify-timer-label {
    color: var(--text-secondary);
    font-weight: 500;
    margin-right: 0.5rem;
}

.quizify-timer-display {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.1rem;
}

.quizify-timer.warning {
    border-color: var(--warning-color);
    background: rgba(255, 176, 32, 0.1);
}

.quizify-timer.warning .quizify-timer-display {
    color: var(--warning-color);
}

.quizify-timer.time-up {
    border-color: var(--error-color);
    background: rgba(239, 68, 68, 0.1);
}

.quizify-timer.time-up .quizify-timer-display {
    color: var(--error-color);
}

/* Modern Quiz Results Design */
.quizify-results-modern {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

/* Results Header */
.quizify-results-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.quizify-user-info {
    flex: 1;
}

.quizify-user-name {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 1rem 0;
}

.quizify-quiz-summary {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.quizify-summary-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.quizify-summary-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.quizify-summary-value {
    font-size: 1.125rem;
    color: var(--text-primary);
    font-weight: 600;
}

/* Modern Score Circle */
.quizify-score-circle-modern {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: #6febccb7;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.quizify-score-circle-fill {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: conic-gradient(var(--success-color) 0deg, var(--success-color) calc(var(--score) * 3.6deg), #f1f5f9 calc(var(--score) * 3.6deg), #f1f5f9 360deg);
    mask: radial-gradient(circle at center, transparent 40px, black 40px);
    -webkit-mask: radial-gradient(circle at center, transparent 40px, black 40px);
}

.quizify-score-circle-modern.failed .quizify-score-circle-fill {
    background: conic-gradient(var(--error-color) 0deg, var(--error-color) calc(var(--score) * 3.6deg), #f1f5f9 calc(var(--score) * 3.6deg), #f1f5f9 360deg);
}

.quizify-score-circle-modern.needs-improvement .quizify-score-circle-fill {
    background: conic-gradient(var(--warning-color) 0deg, var(--warning-color) calc(var(--score) * 3.6deg), #f1f5f9 calc(var(--score) * 3.6deg), #f1f5f9 360deg);
}

.quizify-score-circle-modern.timeout .quizify-score-circle-fill {
    background: conic-gradient(var(--error-color) 0deg, var(--error-color) calc(var(--score) * 3.6deg), #f1f5f9 calc(var(--score) * 3.6deg), #f1f5f9 360deg);
}

.quizify-score-percentage-modern {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    z-index: 1;
}

/* Categories Section */
.quizify-categories-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.quizify-section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 1rem 0;
}

.quizify-categories-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.quizify-category-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
}

.quizify-category-name {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 500;
}

.quizify-category-progress {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 120px;
}

.quizify-category-bar {
    width: 80px;
    height: 6px;
    background: #f1f5f9;
    border-radius: 3px;
    overflow: hidden;
}

.quizify-category-fill {
    height: 100%;
    background: var(--primary-color);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.quizify-category-percentage {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 600;
    min-width: 35px;
}

/* Answers Section */
.quizify-answers-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.quizify-answers-summary {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.quizify-answer-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Timeout Notice */
.quizify-timeout-notice {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--error-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    margin-bottom: 1.5rem;
    text-align: center;
    color: var(--error-color);
    font-size: 1rem;
}

.quizify-timeout-notice strong {
    color: var(--error-color);
    font-weight: 600;
}

/* Timeout Message */
.quizify-timeout-message {
    background: rgba(239, 68, 68, 0.1);
    border: 2px solid var(--error-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    text-align: center;
    color: var(--error-color);
}

.quizify-timeout-message h2 {
    color: var(--error-color);
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.quizify-timeout-message p {
    font-size: 1.1rem;
    margin: 0;
    color: var(--error-color);
}
    gap: 0.5rem;
}

.quizify-answer-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.quizify-answer-badge {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 600;
    color: white;
}

.quizify-answer-badge.correct {
    background: var(--success-color);
}

.quizify-answer-badge.partial {
    background: var(--warning-color);
}

.quizify-answer-badge.incorrect {
    background: var(--error-color);
}

/* Modern Actions */
.quizify-actions-modern {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.quizify-view-history-btn-modern,
.quizify-restart-btn-modern {
    background: var(--bg-gradient);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.quizify-view-history-btn-modern:hover,
.quizify-restart-btn-modern:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: var(--button-hover-gradient);
}

/* Responsive Design */
@media (max-width: 768px) {
    .quizify-results-header {
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
        text-align: center;
    }
    
    .quizify-quiz-summary {
        align-items: center;
    }
    
    .quizify-answers-summary {
        justify-content: center;
    }
    
    .quizify-actions-modern {
        flex-direction: column;
        align-items: center;
    }
    
    .quizify-view-history-btn-modern,
    .quizify-restart-btn-modern {
        width: 100%;
        max-width: 250px;
    }
}

/* Binary Question Options */
.quizify-binary-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 2rem 0;
}

.quizify-binary-option {
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quizify-binary-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.quizify-binary-option-text {
    display: block;
    padding: 2rem 1.5rem;
    background: var(--bg-primary);
    border: 3px solid var(--border-color);
    border-radius: var(--border-radius);
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.quizify-binary-option:hover .quizify-binary-option-text {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.quizify-binary-option input[type="radio"]:checked + .quizify-binary-option-text {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.quizify-binary-option.selected .quizify-binary-option-text {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Responsive adjustments for binary options */
@media (max-width: 768px) {
    .quizify-binary-options {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .quizify-binary-option-text {
        padding: 1.5rem 1rem;
        font-size: 1.25rem;
    }
}

/* RTL Support for Arabic Language */
.quizify-container[data-language="ar"] {
    direction: rtl;
    text-align: right;
}

.quizify-container[data-language="ar"] .quizify-options {
    direction: rtl;
}

.quizify-container[data-language="ar"] .quizify-option {
    text-align: right;
}

.quizify-container[data-language="ar"] .quizify-binary-options {
    direction: rtl;
}

.quizify-container[data-language="ar"] .quizify-binary-option {
    text-align: right;
}

.quizify-container[data-language="ar"] .quizify-navigation {
    direction: rtl;
}

.quizify-container[data-language="ar"] .quizify-progress-text {
    direction: rtl;
}

/* Ensure proper alignment for mixed content */
.quizify-container[data-language="ar"] .quizify-question {
    text-align: right;
}

.quizify-container[data-language="ar"] .quizify-info {
    text-align: right;
}

.quizify-container[data-language="ar"] .quizify-info p {
    text-align: right;
}

/* RTL Support for Arabic */
.quizify-container[data-language="ar"] {
    direction: rtl;
    text-align: right;
}

.quizify-container[data-language="ar"] .quizify-option {
    text-align: right;
}

.quizify-container[data-language="ar"] .quizify-option input[type="radio"] {
    margin-left: 0.5rem;
    margin-right: 0;
}

/* Login Required Styles */
.quizify-login-required {
    max-width: 600px;
    margin: 2rem auto;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.quizify-login-required h2 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.quizify-login-message {
    margin-bottom: 2rem;
}

.quizify-login-message p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.quizify-login-message p:first-child {
    color: var(--error-color);
    font-weight: 600;
    font-size: 1.2rem;
}

.quizify-login-btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.quizify-login-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Login Popup Styles */
.quizify-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.quizify-popup-content {
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    max-width: 400px;
    width: 90%;
    margin: 20px;
    overflow: hidden;
}

.quizify-popup-header {
    background: var(--primary-color);
    color: white;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.quizify-popup-header h3 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 600;
}

.quizify-popup-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s ease;
}

.quizify-popup-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.quizify-popup-body {
    padding: 1.5rem;
    text-align: center;
}

.quizify-popup-body p {
    margin: 0 0 1rem 0;
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.5;
}

.quizify-popup-body p:last-child {
    margin-bottom: 0;
}

.quizify-popup-footer {
    padding: 1.5rem;
    display: flex;
    gap: 1rem;
    justify-content: center;
    border-top: 1px solid #eee;
}

.quizify-popup-footer .quizify-btn {
    min-width: 100px;
}