/*
Fundamentals of Insurance Course Page Styles
Theme: RupIELTS Institute Surrey BC
*/

/* CSS Variables */
:root {
    --foi-primary: #0066cc;
    --foi-secondary: #ff6b35;
    --foi-accent: #00a896;
    --foi-light-blue: #e6f3ff;
    --foi-light-orange: #fff0eb;
    --foi-light-green: #e6f9f7;
    --foi-dark: #1a1a1a;
    --foi-gray: #666666;
    --foi-light-gray: #f8f9fa;
    --foi-border: #e0e0e0;
    --foi-success: #28a745;
    --foi-warning: #ffc107;
    --foi-error: #dc3545;
    --foi-glass-bg: rgba(255, 255, 255, 0.15);
    --foi-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    --foi-shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.15);
}

/* Base Styles */
.foi-main {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--foi-light-blue) 0%, var(--foi-light-green) 100%);
}

.foi-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.foi-hero {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--foi-primary) 0%, var(--foi-accent) 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.foi-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="1.5" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="80" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.5;
}

.foi-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.foi-hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.foi-hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 30px;
    line-height: 1.6;
    opacity: 0.95;
}

.foi-hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
}

.foi-feature-badge {
    background: var(--foi-glass-bg);
    backdrop-filter: blur(10px);
    padding: 12px 20px;
    border-radius: 25px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
}

.foi-badge-icon {
    font-size: 1.2rem;
}

.foi-hero-cta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.foi-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.foi-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;
}

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

.foi-btn-primary {
    background: var(--foi-secondary);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.foi-btn-primary:hover {
    background: #e55a2b;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

.foi-btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.foi-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.foi-phone-icon {
    font-size: 1.1rem;
}

/* Hero Image */
.foi-hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.foi-hero-placeholder {
    width: 400px;
    height: 300px;
    background: var(--foi-glass-bg);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    animation: float 6s ease-in-out infinite;
}

.foi-placeholder-icon {
    font-size: 4rem;
    margin-bottom: 15px;
    opacity: 0.8;
}

.foi-hero-placeholder p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin: 0;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Overview Section */
.foi-overview {
    padding: 80px 0;
    background: white;
}

.foi-content-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
}

.foi-section-header {
    text-align: center;
    margin-bottom: 60px;
}

.foi-section-header h2 {
    font-size: 2.5rem;
    color: var(--foi-dark);
    margin-bottom: 15px;
    position: relative;
}

.foi-section-header h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--foi-primary), var(--foi-accent));
    margin: 20px auto;
    border-radius: 2px;
}

.foi-section-subtitle {
    font-size: 1.2rem;
    color: var(--foi-gray);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Overview Grid */
.foi-overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.foi-overview-card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: var(--foi-shadow);
    border: 1px solid var(--foi-border);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.foi-overview-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--foi-shadow-hover);
}

.foi-card-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.foi-overview-card h3 {
    font-size: 1.3rem;
    color: var(--foi-dark);
    margin-bottom: 15px;
}

.foi-overview-card p {
    color: var(--foi-gray);
    line-height: 1.6;
}

/* Modules Section */
.foi-modules {
    margin-bottom: 60px;
}

.foi-modules h3 {
    font-size: 2rem;
    color: var(--foi-dark);
    margin-bottom: 40px;
    text-align: center;
}

.foi-modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.foi-module {
    background: var(--foi-light-gray);
    border-radius: 15px;
    padding: 25px;
    display: flex;
    gap: 20px;
    transition: all 0.3s ease;
    border-left: 4px solid var(--foi-primary);
}

.foi-module:hover {
    background: white;
    box-shadow: var(--foi-shadow);
    transform: translateX(5px);
}

.foi-module-number {
    background: linear-gradient(135deg, var(--foi-primary), var(--foi-accent));
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.foi-module-content h4 {
    color: var(--foi-dark);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.foi-module-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.foi-module-content li {
    color: var(--foi-gray);
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.foi-module-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--foi-success);
    font-weight: bold;
}

/* Practice Tests */
.foi-practice-tests {
    margin-bottom: 60px;
    padding: 40px;
    background: linear-gradient(135deg, var(--foi-light-blue), var(--foi-light-green));
    border-radius: 20px;
}

.foi-practice-tests h3 {
    font-size: 2rem;
    color: var(--foi-dark);
    margin-bottom: 20px;
    text-align: center;
}

.foi-practice-tests > p {
    text-align: center;
    color: var(--foi-gray);
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.foi-test-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.foi-test-card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: var(--foi-shadow);
    text-align: center;
    transition: all 0.3s ease;
}

.foi-test-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--foi-shadow-hover);
}

.foi-test-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.foi-test-card h4 {
    color: var(--foi-dark);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.foi-test-card p {
    color: var(--foi-gray);
    margin-bottom: 20px;
    line-height: 1.6;
}

.foi-test-stats {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 25px;
    padding: 15px;
    background: var(--foi-light-gray);
    border-radius: 10px;
}

.foi-test-stats span {
    color: var(--foi-dark);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
}

.foi-test-stats span::before {
    content: '⏱️';
    font-size: 1.1rem;
}

.foi-test-stats span:first-child::before {
    content: '📝';
}

/* Benefits Section */
.foi-benefits {
    margin-bottom: 60px;
}

.foi-benefits h3 {
    font-size: 2rem;
    color: var(--foi-dark);
    margin-bottom: 40px;
    text-align: center;
}

.foi-benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.foi-benefit-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--foi-shadow);
    transition: all 0.3s ease;
}

.foi-benefit-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--foi-shadow-hover);
}

.foi-benefit-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.foi-benefit-text h4 {
    color: var(--foi-dark);
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.foi-benefit-text p {
    color: var(--foi-gray);
    line-height: 1.5;
    margin: 0;
}

/* Image Section */
.foi-image-section {
    margin-bottom: 60px;
    text-align: center;
}

.foi-study-placeholder {
    width: 600px;
    height: 300px;
    background: var(--foi-light-gray);
    border: 2px dashed var(--foi-border);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    transition: all 0.3s ease;
}

.foi-study-placeholder:hover {
    background: var(--foi-light-blue);
    border-color: var(--foi-primary);
}

.foi-study-placeholder .foi-placeholder-icon {
    font-size: 4rem;
    margin-bottom: 15px;
    color: var(--foi-gray);
}

.foi-study-placeholder p {
    color: var(--foi-gray);
    font-size: 1.1rem;
    margin: 0;
}

/* FAQ Section */
.foi-faq {
    margin-bottom: 60px;
}

.foi-faq h3 {
    font-size: 2rem;
    color: var(--foi-dark);
    margin-bottom: 40px;
    text-align: center;
}

.foi-faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.foi-faq-item {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: var(--foi-shadow);
    transition: all 0.3s ease;
    border-left: 4px solid var(--foi-accent);
}

.foi-faq-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--foi-shadow-hover);
}

.foi-faq-item h4 {
    color: var(--foi-dark);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.foi-faq-item p {
    color: var(--foi-gray);
    line-height: 1.6;
    margin: 0;
}

/* Sidebar */
.foi-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.foi-sidebar-content {
    background: white;
    border-radius: 20px;
    box-shadow: var(--foi-shadow);
    padding: 30px;
    border: 1px solid var(--foi-border);
}

/* Contact CTA */
.foi-contact-cta {
    background: linear-gradient(135deg, var(--foi-dark), #333);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.foi-cta-content h3 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: white;
}

.foi-cta-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.foi-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.foi-cta-buttons .foi-btn-primary {
    background: var(--foi-secondary);
}

.foi-cta-buttons .foi-btn-secondary {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.foi-contact-info {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    opacity: 0.8;
}

.foi-contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.foi-contact-icon {
    font-size: 1.2rem;
}

/* Quiz Modal */
.foi-quiz-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.foi-quiz-modal-content {
    background-color: white;
    margin: 2% auto;
    padding: 0;
    border-radius: 20px;
    width: 95%;
    max-width: 900px;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.foi-quiz-modal-header {
    background: linear-gradient(135deg, var(--foi-primary), var(--foi-accent));
    color: white;
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.foi-quiz-modal-header h3 {
    margin: 0;
    font-size: 1.5rem;
}

.foi-quiz-close {
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.3s;
}

.foi-quiz-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.foi-quiz-modal-body {
    padding: 30px;
    max-height: calc(90vh - 100px);
    overflow-y: auto;
}

/* Quiz Styles */
.foi-quiz-container {
    max-width: 800px;
    margin: 0 auto;
}

.foi-quiz-header {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--foi-light-blue);
    border-radius: 15px;
}

.foi-quiz-progress {
    background: var(--foi-light-gray);
    height: 8px;
    border-radius: 4px;
    margin: 20px 0;
    overflow: hidden;
}

.foi-quiz-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--foi-primary), var(--foi-accent));
    transition: width 0.3s ease;
    border-radius: 4px;
}

.foi-quiz-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.foi-quiz-stat {
    background: white;
    padding: 10px 20px;
    border-radius: 20px;
    box-shadow: var(--foi-shadow);
    font-weight: 600;
    color: var(--foi-dark);
}

.foi-question-card {
    background: white;
    border-radius: 15px;
    box-shadow: var(--foi-shadow);
    padding: 30px;
    margin-bottom: 20px;
}

.foi-question-number {
    color: var(--foi-primary);
    font-weight: bold;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.foi-question-text {
    font-size: 1.2rem;
    color: var(--foi-dark);
    margin-bottom: 25px;
    line-height: 1.6;
}

.foi-options {
    display: grid;
    gap: 15px;
}

.foi-option {
    background: var(--foi-light-gray);
    border: 2px solid transparent;
    border-radius: 10px;
    padding: 15px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 15px;
}

.foi-option:hover {
    background: var(--foi-light-blue);
    border-color: var(--foi-primary);
}

.foi-option.selected {
    background: var(--foi-light-blue);
    border-color: var(--foi-primary);
    color: var(--foi-primary);
    font-weight: 600;
}

.foi-option.correct {
    background: var(--foi-light-green);
    border-color: var(--foi-success);
    color: var(--foi-success);
}

.foi-option.incorrect {
    background: #ffe6e6;
    border-color: var(--foi-error);
    color: var(--foi-error);
}

.foi-option-letter {
    background: var(--foi-primary);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.foi-option.correct .foi-option-letter {
    background: var(--foi-success);
}

.foi-option.incorrect .foi-option-letter {
    background: var(--foi-error);
}

.foi-quiz-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--foi-border);
}

.foi-quiz-nav {
    display: flex;
    gap: 15px;
}

.foi-quiz-timer {
    background: var(--foi-warning);
    color: white;
    padding: 10px 20px;
    border-radius: 20px;
    font-weight: bold;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.foi-quiz-results {
    text-align: center;
    padding: 40px;
}

.foi-quiz-score {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--foi-primary), var(--foi-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.foi-quiz-feedback {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--foi-gray);
}

.foi-quiz-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Loading Spinner */
.foi-loading {
    display: none;
    position: fixed;
    z-index: 10001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(3px);
}

.foi-loading-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .foi-content-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .foi-sidebar {
        position: static;
        order: -1;
    }
    
    .foi-hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .foi-hero-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .foi-container {
        padding: 0 15px;
    }
    
    .foi-hero {
        padding: 40px 0;
    }
    
    .foi-hero-title {
        font-size: 2rem;
    }
    
    .foi-hero-subtitle {
        font-size: 1.1rem;
    }
    
    .foi-hero-placeholder {
        width: 300px;
        height: 200px;
    }
    
    .foi-overview {
        padding: 60px 0;
    }
    
    .foi-section-header h2 {
        font-size: 2rem;
    }
    
    .foi-overview-grid {
        grid-template-columns: 1fr;
    }
    
    .foi-modules-grid {
        grid-template-columns: 1fr;
    }
    
    .foi-test-grid {
        grid-template-columns: 1fr;
    }
    
    .foi-benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .foi-faq-grid {
        grid-template-columns: 1fr;
    }
    
    .foi-study-placeholder {
        width: 100%;
        max-width: 400px;
        height: 250px;
    }
    
    .foi-cta-content h3 {
        font-size: 2rem;
    }
    
    .foi-contact-info {
        flex-direction: column;
        gap: 20px;
    }
    
    .foi-quiz-modal-content {
        width: 98%;
        margin: 1% auto;
        max-height: 98vh;
    }
    
    .foi-quiz-modal-body {
        padding: 20px;
        max-height: calc(98vh - 80px);
    }
    
    .foi-quiz-stats {
        justify-content: center;
    }
    
    .foi-quiz-controls {
        flex-direction: column;
        gap: 20px;
    }
    
    .foi-quiz-nav {
        order: 2;
    }
    
    .foi-quiz-timer {
        order: 1;
    }
}

@media (max-width: 480px) {
    .foi-hero-features {
        flex-direction: column;
        align-items: center;
    }
    
    .foi-feature-badge {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .foi-hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .foi-btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .foi-module {
        flex-direction: column;
        text-align: center;
    }
    
    .foi-benefit-item {
        flex-direction: column;
        text-align: center;
    }
    
    .foi-test-stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .foi-options {
        gap: 10px;
    }
    
    .foi-option {
        padding: 12px 15px;
    }
    
    .foi-quiz-actions {
        flex-direction: column;
    }
}
/* Additional CSS for FOI Quiz Review and Scoring */

/* Quiz Results Styling */
.foi-score-excellent {
    color: var(--foi-success) !important;
}

.foi-score-good {
    color: var(--foi-primary) !important;
}

.foi-score-fair {
    color: var(--foi-warning) !important;
}

.foi-score-needs-work {
    color: var(--foi-error) !important;
}

.foi-quiz-stats-final {
    background: var(--foi-light-gray);
    padding: 20px;
    border-radius: 15px;
    margin: 20px 0;
}

.foi-quiz-stat-item {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.foi-quiz-stat-item:last-child {
    margin-bottom: 0;
}

/* Answer Review Styling */
.foi-answer-review {
    max-height: 60vh;
    overflow-y: auto;
    padding-right: 15px;
}

.foi-answer-review::-webkit-scrollbar {
    width: 8px;
}

.foi-answer-review::-webkit-scrollbar-track {
    background: var(--foi-light-gray);
    border-radius: 4px;
}

.foi-answer-review::-webkit-scrollbar-thumb {
    background: var(--foi-primary);
    border-radius: 4px;
}

.foi-answer-review h3 {
    text-align: center;
    margin-bottom: 25px;
    color: var(--foi-dark);
    font-size: 1.5rem;
}

.foi-review-question {
    background: white;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 15px;
    border-left: 4px solid var(--foi-border);
    transition: all 0.3s ease;
}

.foi-review-question.correct {
    border-left-color: var(--foi-success);
    background: rgba(40, 167, 69, 0.05);
}

.foi-review-question.incorrect {
    border-left-color: var(--foi-error);
    background: rgba(220, 53, 69, 0.05);
}

.foi-review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.foi-review-number {
    background: var(--foi-primary);
    color: white;
    padding: 4px 12px;
    border-radius: 15px;
    font-weight: bold;
    font-size: 0.9rem;
}

.foi-review-status {
    padding: 4px 12px;
    border-radius: 15px;
    font-weight: bold;
    font-size: 0.9rem;
}

.foi-review-status.correct {
    background: var(--foi-success);
    color: white;
}

.foi-review-status.incorrect {
    background: var(--foi-error);
    color: white;
}

.foi-review-question-text {
    font-size: 1rem;
    color: var(--foi-dark);
    margin-bottom: 10px;
    line-height: 1.5;
}

.foi-review-answers {
    display: grid;
    gap: 8px;
}

.foi-review-answer {
    padding: 8px 12px;
    border-radius: 8px;
    background: var(--foi-light-gray);
    font-size: 0.9rem;
}

.foi-review-answer.correct {
    background: rgba(40, 167, 69, 0.1);
    border: 1px solid var(--foi-success);
}

.foi-review-answer strong {
    color: var(--foi-dark);
}

/* Breadcrumbs Styling */
.foi-breadcrumbs {
    background: var(--foi-light-gray);
    padding: 15px 0;
    margin-bottom: 20px;
}

.foi-breadcrumbs ol {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.foi-breadcrumbs li {
    display: flex;
    align-items: center;
}

.foi-breadcrumbs li:not(:last-child)::after {
    content: '›';
    margin: 0 10px;
    color: var(--foi-gray);
}

.foi-breadcrumbs a {
    color: var(--foi-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.foi-breadcrumbs a:hover {
    color: var(--foi-accent);
}

.foi-breadcrumbs li:last-child span {
    color: var(--foi-gray);
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 768px) {
    .foi-quiz-stats-final {
        padding: 15px;
    }
    
    .foi-quiz-stat-item {
        font-size: 1rem;
    }
    
    .foi-review-question {
        padding: 12px;
    }
    
    .foi-review-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .foi-review-answers {
        gap: 6px;
    }
    
    .foi-review-answer {
        padding: 6px 10px;
        font-size: 0.85rem;
    }
    
    .foi-breadcrumbs {
        padding: 10px 0;
    }
    
    .foi-breadcrumbs ol {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .foi-answer-review {
        max-height: 50vh;
    }
    
    .foi-review-question-text {
        font-size: 0.95rem;
    }
    
    .foi-quiz-stats-final {
        padding: 12px;
    }
    
    .foi-breadcrumbs li {
        font-size: 0.9rem;
    }
}

/* Loading States */
.foi-quiz-loading {
    display: none;
    position: fixed;
    z-index: 10002;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.foi-quiz-loading.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.foi-loading-content {
    text-align: center;
    color: white;
}

.foi-loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

.foi-loading-text {
    font-size: 1.1rem;
    font-weight: 600;
}

/* Accessibility Improvements */
.foi-quiz-modal-content:focus-within {
    outline: 2px solid var(--foi-primary);
    outline-offset: 2px;
}

.foi-option:focus {
    outline: 2px solid var(--foi-primary);
    outline-offset: 2px;
}

.foi-btn:focus {
    outline: 2px solid var(--foi-primary);
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .foi-option {
        border: 2px solid var(--foi-dark);
    }
    
    .foi-option.selected {
        background: var(--foi-dark);
        color: white;
    }
    
    .foi-review-question {
        border: 2px solid var(--foi-dark);
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .foi-hero-placeholder,
    .foi-loading-spinner,
    .foi-quiz-progress-bar {
        animation: none;
    }
    
    .foi-overview-card,
    .foi-module,
    .foi-benefit-item {
        transition: none;
    }
}

/* Print Styles for Quiz Results */
@media print {
    .foi-quiz-modal {
        position: static !important;
        background: white !important;
    }
    
    .foi-quiz-modal-content {
        box-shadow: none !important;
        border: 1px solid #000 !important;
        margin: 0 !important;
        width: 100% !important;
        max-width: none !important;
    }
    
    .foi-quiz-modal-header {
        background: white !important;
        color: black !important;
        border-bottom: 2px solid #000 !important;
    }
    
    .foi-quiz-close,
    .foi-quiz-controls,
    .foi-quiz-actions {
        display: none !important;
    }
    
    .foi-answer-review {
        max-height: none !important;
        overflow: visible !important;
    }
    
    .foi-review-question {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}

/* Dark Mode Support (if theme supports it) */
@media (prefers-color-scheme: dark) {
    :root {
        --foi-dark: #ffffff;
        --foi-gray: #cccccc;
        --foi-light-gray: #2a2a2a;
        --foi-border: #444444;
    }
    
    .foi-main {
        background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    }
    
    .foi-overview {
        background: #1a1a1a;
        color: white;
    }
    
    .foi-overview-card,
    .foi-question-card,
    .foi-sidebar-content {
        background: #2a2a2a;
        border-color: #444444;
    }
}