/* Quiz Whiz - Quiz Mode Styles | Dedicated styles for quiz page including question cards, answer options, progress tracking, and quiz interactions */

/* Quiz Container */
.quiz-card {
    background: var(--card-color);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: var(--transition);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.quiz-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-heavy);
}

.quiz-card .card-header {
    background: rgba(var(--primary-color-rgb), 0.1);
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.quiz-card .card-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 0.80rem;
    font-weight: 600;
}

.quiz-card .card-content {
    padding: 1.5rem;
}

.quiz-card .card-footer {
    background: rgba(var(--primary-color-rgb), 0.05);
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Quiz Setup Form - using global form styles from forms.css */
.quiz-setup-form {
    max-width: 600px;
    margin: 0 auto;
}

/* Quiz-specific form control override for transparent background */
.quiz-setup-form .form-control {
    background: rgba(255, 255, 255, 0.8);
    border-radius: 8px;
}

/* Question Count Selector */
.question-count-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
}

.question-count-selector .btn {
    min-width: 50px;
    padding: 0.5rem 1rem;
}

.question-count-selector input {
    width: 80px;
    min-width: 80px;
    max-width: 80px;
    margin-left: 0.5rem;
    text-align: center;
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
}

/* Difficulty and Mode Selectors */
.difficulty-selector,
.quiz-mode-selector {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.difficulty-selector .btn,
.quiz-mode-selector .btn {
    flex: 1;
    min-width: 80px;
}

/* Active Button States moved to buttons.css */

/* Progress Bar */
.quiz-progress-container {
    position: relative;
    margin-bottom: 4rem;
    width: 100%;
    height: 45px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
}

/* Remove old wrapper styles as it's no longer needed */

.quiz-progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 14px;
    transition: width 0.3s ease-in-out;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.quiz-progress-bar::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%); }
}

.quiz-progress-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1.5rem;
    z-index: 2;
}

.progress-text {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.5px;
    white-space: nowrap;
}

/* Quiz Info Header */
.quiz-info-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.quiz-setup-header {
    text-align: center;
}

.quiz-setup-header h2 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.quiz-setup-header h2 i {
    color: var(--primary-color);
    font-size: 1.8rem;
}

/* Section Header Layout for Quiz */
#quiz .section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

#quiz .section-header h2 {
    margin: 0;
    flex: 1;
}

/* Quiz Setup Info Panel in Section Header */
.quiz-setup-info-panel {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    margin-top: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    flex: 0 0 auto;
    min-width: 280px;
    height: fit-content;
    align-self: center;
}

.quiz-setup-info-panel h3 {
    margin: 0 0 0.5rem 0;
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.quiz-setup-info-panel .quiz-config-info {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
}

.quiz-setup-info-panel .quiz-config-info span {
    background: rgba(var(--primary-color-rgb), 0.1);
    padding: 0.2rem 0.6rem;
    border-radius: 10px;
    border: 1px solid rgba(var(--primary-color-rgb), 0.2);
    display: flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

.quiz-setup-info-panel .quiz-config-info span i {
    color: var(--primary-color);
    font-size: 0.75rem;
}

/* Quiz Setup Container Layout */
.quiz-setup-container {
    display: flex;
    gap: 0;
    align-items: flex-start;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    max-width: 1000px;
    margin: 0 auto;
}

.quiz-setup-container .quiz-card {
    flex: 2;
    border: none;
    box-shadow: none;
    background: transparent;
}

.quiz-setup-sidebar {
    flex: 1;
    min-width: 250px;
    max-width: 450px;
    border-left: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

/* Instructions Panel */
.instructions-panel {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 20px;
    box-shadow: none;
    height: 100%;
}

.instructions-panel h3 {
    margin: 0 0 20px 0;
    color: var(--primary-color);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.instruction-item {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    align-items: flex-start;
}

.instruction-icon {
    width: 32px;
    height: 32px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.9rem;
}

.instruction-content h4 {
    margin: 0 0 5px 0;
    color: var(--text-color);
    font-size: 0.95rem;
    font-weight: 600;
}

.instruction-content p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.4;
}

.navigation-tips {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.navigation-tips h4 {
    margin: 0 0 12px 0;
    color: var(--text-color);
    font-size: 0.95rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.navigation-tips ul {
    margin: 0;
    padding-left: 0;
    list-style: none;
}

.navigation-tips li {
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.navigation-tips kbd {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 2px 6px;
    font-size: 0.75rem;
    font-family: monospace;
    color: var(--text-color);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.quiz-question-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.20rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.quiz-info-header h3,
.quiz-question-header h3 {
    margin: 0;
    font-size: 1rem;
    color: var(--text-secondary);
}

/* Quiz Config Header (in progress bar) */
.quiz-config-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.quiz-config-info {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    flex: 0.7;
}

.quiz-config-info span {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.quiz-config-info span i {
    margin-right: 0.5rem;
}

/* Old quiz-progress-section styles removed as they're no longer needed */

#quiz-config-timer {
    color: var(--warning-color);
    font-weight: 700;
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

/* Timer color states based on remaining time */
#quiz-config-timer.timer-normal {
    color: var(--success-color);
}

#quiz-config-timer.timer-warning {
    color: var(--warning-color);
}

#quiz-config-timer.timer-danger {
    color: var(--error-color);
    text-shadow: 0 0 8px rgba(220, 53, 69, 0.5);
}

#quiz-config-timer.timer-critical {
    color: var(--error-color);
    text-shadow: 0 0 12px rgba(220, 53, 69, 0.8);
    animation: timer-pulse 1s infinite;
}

#quiz-config-timer.timer-vibrating {
    animation: timer-vibrate 0.1s infinite;
}

@keyframes timer-pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.9;
    }
}

@keyframes timer-vibrate {
    0% { transform: translateX(0); }
    25% { transform: translateX(-2px) rotate(-0.5deg); }
    50% { transform: translateX(2px) rotate(0.5deg); }
    75% { transform: translateX(-1px) rotate(-0.25deg); }
    100% { transform: translateX(0) rotate(0deg); }
}

/* Current Question Header (in quiz card) */
.quiz-question-header {
    justify-content: center;
}

.quiz-info-header .current-question-info,
.quiz-question-header .current-question-info {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.current-question-info h3 {
    font-size: 0.7rem;
    color: var(--text-secondary);
    background: rgba(var(--primary-color-rgb), 0.1);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    border: 1px solid rgba(var(--primary-color-rgb), 0.2);
    margin: 0;
}

/* Responsive Design for Quiz Info Headers */
@media (max-width: 768px) {
    .quiz-progress-container {
        height: 50px;
        margin-bottom: 3rem;
    }
    
    .quiz-progress-overlay {
        padding: 0 1rem;
    }
    
    .progress-text {
        font-size: 0.9rem;
    }
    
    #quiz-config-timer {
        font-size: 0.9rem;
    }
    
    .quiz-config-info {
        gap: 0.75rem;
        justify-content: center;
    }
    
    .quiz-config-info span {
        font-size: 0.8rem;
        padding: 0.2rem 0.5rem;
    }
    
    .current-question-info {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .current-question-info h3 {
        font-size: 0.65rem;
        padding: 0.15rem 0.35rem;
    }
    
    .quiz-setup-container {
          flex-direction: column;
          gap: 0;
      }
      
      .quiz-setup-sidebar {
          min-width: unset;
          max-width: unset;
          order: 1;
          border-left: none;
          border-top: 1px solid var(--border-color);
      }
     
     .instructions-panel {
         padding: 15px;
     }
    
    .instruction-item {
        margin-bottom: 15px;
    }
    
    .instruction-icon {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .quiz-progress-container {
        height: 45px;
    }
    
    .quiz-progress-overlay {
        padding: 0 0.75rem;
    }
    
    .progress-text {
        font-size: 0.8rem;
    }
    
    #quiz-config-timer {
        font-size: 0.8rem;
        gap: 0.25rem;
    }
    
    .quiz-config-info {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }
    
    .quiz-config-info span {
        font-size: 0.75rem;
    }
    
    .current-question-info h3 {
        font-size: 0.6rem;
        padding: 0.1rem 0.3rem;
    }
}

/* Question Content */
.quiz-question-content {
    min-height: 200px;
}

.question-container {
    text-align: center;
}

.question-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    line-height: 1.5;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Balanced text line breaks */
.question-title br {
    line-height: 1.6;
}

/* Quiz Options */
.quiz-options {
    display: grid;
    gap: 0.75rem;
    max-width: 500px;
    margin: 0 auto;
}

.quiz-option {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: left;
    font-size: 1rem;
    color: var(--text-primary);
    position: relative;
    padding-left: 3rem;
    display: flex;
    align-items: center;
    overflow: hidden;
    --mouse-x: 50%;
    --mouse-y: 50%;
    z-index: 1;
}

.quiz-option > * {
    position: relative;
    z-index: 2;
}

.quiz-option::before {
    content: attr(data-option-letter);
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1.5rem;
    height: 1.5rem;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    transition: var(--transition);
}

.quiz-option:nth-child(1)::before {
    content: 'A';
}

.quiz-option:nth-child(2)::before {
    content: 'B';
}

.quiz-option:nth-child(3)::before {
    content: 'C';
}

.quiz-option:nth-child(4)::before {
    content: 'D';
}

.quiz-option:nth-child(5)::before {
    content: 'E';
}

.quiz-option:nth-child(6)::before {
    content: 'F';
}

/* Mouse-following gradient overlay for quiz options */
.quiz-option::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(
        400px circle at var(--mouse-x) var(--mouse-y),
        rgba(99, 102, 241, 0.12) 0%,
        rgba(139, 92, 246, 0.08) 25%,
        transparent 50%
    );
    opacity: 0;
    transition: opacity 0.4s ease-out;
    pointer-events: none;
    z-index: 1;
}

.quiz-option:hover {
    background: rgba(var(--primary-color-rgb), 0.1);
    border-color: var(--primary-color);
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1), 0 4px 12px rgba(0, 0, 0, 0.08);
}

.quiz-option:hover::after {
    opacity: 1;
    transition: opacity 0.2s ease-in;
}

.quiz-option:hover::before {
    background: var(--primary-dark);
    transform: translateY(-50%) scale(1.15);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.quiz-option.selected {
    background: rgba(var(--primary-color-rgb), 0.2);
    border-color: var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
}

.quiz-option.selected::before {
    background: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(var(--primary-color-rgb), 0.3);
}

.quiz-option.correct {
    background: rgba(16, 185, 129, 0.2);
    border-color: var(--success-color);
    color: var(--success-color);
}

.quiz-option.correct::before {
    background: var(--success-color);
}

.quiz-option.incorrect {
    background: rgba(239, 68, 68, 0.2);
    border-color: var(--error-color);
    color: var(--error-color);
}

.quiz-option.incorrect::before {
    background: var(--error-color);
}

.quiz-option.keyboard-highlighted {
    background: rgba(var(--primary-color-rgb), 0.15);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(var(--primary-color-rgb), 0.3);
    transform: translateY(-2px);
}

.quiz-option.keyboard-highlighted::before {
    background: var(--primary-color);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 0 0 2px rgba(var(--primary-color-rgb), 0.3);
}

/* Quiz Controls */
.quiz-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.quiz-info-bottom {
    display: flex;
    gap: 1.5rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.quiz-action-buttons {
    display: flex;
    gap: 0.75rem;
}

/* Quiz Side Navigation moved to components.css */
.quiz-side-navigation {
    position: relative;
    z-index: 100;
}

/* Quiz Results */
.card-content {
    flex: 1;
    display: block;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 1rem 0;
}

/* Specific styling for quiz results with wider card and optimized layout */
#quiz-results {
    max-width: 1200px;
    width: 95%;
    margin: 0 auto;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    border-radius: 16px;
    overflow: hidden;
}

#quiz-results > div.card-content {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    padding: 2.5rem;
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(var(--primary-color-rgb), 0.02) 100%);
}

/* Two-column grid for main results content */
.results-summary {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    margin-bottom: 2.5rem;
    align-items: start;
}

/* Left column content - primary information */
.results-left-column {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Right column content - secondary statistics */
.results-right-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding-left: 1.5rem;
    border-left: 2px solid var(--border-color);
}

/* Results summary - using global styles from utilities.css with quiz-specific layout */
.quiz-results-summary {
    display: block;
    text-align: center;
    margin-bottom: 2rem;
}

.inspirational-quote {
    padding: 1.5rem;
    background: var(--card-bg);
    border-left: 4px solid var(--primary-color);
    border-radius: 12px;
    font-style: italic;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.inspirational-quote:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
}

.inspirational-quote blockquote {
    margin: 0 0 0.5rem 0;
    font-size: 1.1rem;
    line-height: 1.4;
    color: var(--text-color);
    quotes: "\201C""\201D""\2018""\2019";
}

.inspirational-quote blockquote:before {
    content: open-quote;
    font-size: 1.5em;
    color: var(--primary-color);
    margin-right: 0.25rem;
}

.inspirational-quote blockquote:after {
    content: close-quote;
    font-size: 1.5em;
    color: var(--primary-color);
    margin-left: 0.25rem;
}

.inspirational-quote cite {
    display: block;
    text-align: right;
    font-size: 0.9rem;
    color: var(--text-muted);
    font-style: normal;
}

.inspirational-quote cite:before {
    content: "— ";
}

/* Performance-based quote card backgrounds */
.inspirational-quote.quote-excellent {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(5, 150, 105, 0.05));
    border-left-color: #10b981;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.15);
}

.inspirational-quote.quote-good {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(21, 128, 61, 0.05));
    border-left-color: #22c55e;
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.15);
}

.inspirational-quote.quote-average {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(217, 119, 6, 0.05));
    border-left-color: #f59e0b;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.15);
}

.inspirational-quote.quote-poor {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.1), rgba(234, 88, 12, 0.05));
    border-left-color: #f97316;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.15);
}

.inspirational-quote.quote-fail {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(220, 38, 38, 0.05));
    border-left-color: #ef4444;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.15);
}

/* Quote marks color matching performance */
.inspirational-quote.quote-excellent blockquote:before,
.inspirational-quote.quote-excellent blockquote:after {
    color: #10b981;
}

.inspirational-quote.quote-good blockquote:before,
.inspirational-quote.quote-good blockquote:after {
    color: #22c55e;
}

.inspirational-quote.quote-average blockquote:before,
.inspirational-quote.quote-average blockquote:after {
    color: #f59e0b;
}

.inspirational-quote.quote-poor blockquote:before,
.inspirational-quote.quote-poor blockquote:after {
    color: #f97316;
}

.inspirational-quote.quote-fail blockquote:before,
.inspirational-quote.quote-fail blockquote:after {
    color: #ef4444;
}

.score-display {
    text-align: center;
    padding: 2rem;
    background: rgba(var(--primary-color-rgb), 0.05);
    border-radius: 16px;
    border: 1px solid rgba(var(--primary-color-rgb), 0.1);
    position: relative;
    overflow: hidden;
}

.score-display::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.score-display h4 {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.score-text {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.2;
}

/* Emphasis on score numbers */
.score-text #final-score,
.score-text #total-questions-answered {
    font-size: 2.5rem;
    font-weight: 800;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Smaller percentage score with parentheses */
.score-text #score-percentage-wrapper {
    font-size: 1.4rem;
    /* font-weight: 700; */
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Dynamic score colors based on performance */
.score-excellent {
    color: #10b981 !important; /* Emerald green for 90%+ */
}

.score-good {
    color: #059669 !important; /* Green for 80-89% */
}

.score-average {
    color: #f59e0b !important; /* Amber for 70-79% */
}

.score-poor {
    color: #f97316 !important; /* Orange for 50-69% */
}

.score-fail {
    color: #ef4444 !important; /* Red for below 50% */
}

.results-breakdown {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(var(--text-color-rgb), 0.02);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

/* Quiz-specific result item styles for grid display */
.results-breakdown .result-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    background: var(--card-bg);
    padding: 1rem;
    border-radius: 12px;
    border: 2px solid;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.results-breakdown .result-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.results-breakdown .result-item.correct {
    color: var(--success-color);
    border-color: var(--success-color);
    background: rgba(16, 185, 129, 0.1);
}

.results-breakdown .result-item.incorrect {
    color: var(--error-color);
    border-color: var(--error-color);
    background: rgba(239, 68, 68, 0.1);
}

.results-breakdown .result-item.time {
    color: var(--primary-color);
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.1);
}

.quiz-result-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.quiz-result-item.correct {
    color: var(--success-color);
}

.quiz-result-item.incorrect {
    color: var(--error-color);
}

.mistakes-section {
    margin-top: 2.5rem;
    padding: 2rem;
    border-top: 3px solid var(--border-color);
    background: rgba(var(--error-color-rgb), 0.02);
    border-radius: 0 0 16px 16px;
    position: relative;
}

.mistakes-section::before {
    content: '';
    position: absolute;
    top: -3px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--error-color), #f97316);
}

.mistakes-section h4 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mistakes-section h4::before {
    content: '⚠️';
    font-size: 1.1rem;
}

.mistakes-list {
    max-height: 300px;
    overflow-y: auto;
}

.mistake-item {
    background: rgba(239, 68, 68, 0.1);
    border-left: 4px solid var(--error-color);
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 0 8px 8px 0;
}

.mistake-question {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.mistake-details {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.mistake-details .your-answer {
    color: var(--error-color);
    font-weight: 600;
}

.mistake-details .correct-answer {
    color: var(--success-color);
    font-weight: 600;
}

.results-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

/* Create Flashcards Button Styling */
#create-flashcards-btn {
    background: linear-gradient(135deg, var(--success-color), #10b981);
    border: none;
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
}

#create-flashcards-btn:hover {
    background: linear-gradient(135deg, #10b981, var(--success-color));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34, 197, 94, 0.4);
}

#create-flashcards-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(34, 197, 94, 0.3);
}

#create-flashcards-btn i {
    margin-right: 0.5rem;
}

/* Utility Classes */
/* Hidden utility class moved to utilities.css */

/* .btn-block moved to buttons.css */

/* Question Enumeration Formatting */
.question-main {
    margin-bottom: 16px;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--text-primary);
}

.question-enumeration {
    margin-top: 12px;
    padding-left: 0;
    text-align: left;
}

.enumeration-item {
    display: flex;
    margin-bottom: 6px;
    font-size: 0.85rem;
    line-height: 1.4;
    color: var(--text-secondary);
    text-align: left;
    align-items: flex-start;
}

.enumeration-numeral {
    font-weight: 600;
    color: var(--primary-color);
    min-width: 28px;
    margin-right: 8px;
    flex-shrink: 0;
    font-size: 0.85rem;
    text-align: left;
}

.enumeration-content {
    flex: 1;
    color: var(--text-primary);
    font-size: 0.85rem;
    text-align: left;
    line-height: 1.4;
}

/* Quiz Statistics */
.quiz-statistics {
    padding: 1.5rem;
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.quiz-statistics::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.quiz-statistics h3 {
    margin: 0 0 15px 0;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.quiz-statistics h3 i {
    color: var(--primary-color);
    font-size: 1rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: rgba(var(--primary-color-rgb), 0.05);
    border-radius: 8px;
    border: 1px solid rgba(var(--primary-color-rgb), 0.1);
    transition: var(--transition);
}

.stat-item:hover {
    background: rgba(var(--primary-color-rgb), 0.1);
    transform: translateY(-1px);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
}

.stat-label i {
    color: var(--primary-color);
    font-size: 0.85rem;
    width: 14px;
    text-align: center;
}

.stat-value {
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
    .quiz-card .card-content {
        padding: 1rem;
    }
    
    .quiz-card .card-header {
        padding: 1rem;
    }
    
    .quiz-card .card-footer {
        padding: 0.75rem;
    }
    
    .quiz-info-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .quiz-info-header h3 {
        font-size: 0.9rem;
    }
    
    .question-title {
        font-size: 1.1rem;
    }
    
    .quiz-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    
    .quiz-info-bottom {
        justify-content: space-between;
        gap: 1rem;
    }
    
    .quiz-action-buttons {
        justify-content: center;
    }
    
    /* Quiz navigation responsive styles moved to components.css */
    
    /* Results layout is now vertical by default */
    
    .question-count-selector {
        justify-content: center;
    }
    
    .question-count-selector input {
        margin-left: 0;
        margin-top: 0.5rem;
        flex-basis: 100%;
    }
    
    /* Responsive quiz results layout */
    #quiz-results {
        width: 98%;
        max-width: none;
        margin: 1rem auto;
    }
    
    #quiz-results > div.card-content {
        padding: 1.5rem;
    }
    
    .results-summary {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .results-right-column {
        padding-left: 0;
        border-left: none;
        border-top: 2px solid var(--border-color);
        padding-top: 1.5rem;
    }
    
    .score-display {
        padding: 1.5rem;
    }
    
    .results-breakdown {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        padding: 1rem;
    }
    
    .results-breakdown .result-item {
        padding: 0.75rem;
    }
    
    .mistakes-section {
        padding: 1.5rem;
        margin-top: 2rem;
    }
    
    .quiz-statistics {
        margin: 15px 0;
        padding: 15px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .stat-item {
        padding: 10px 12px;
    }
    
    .question-enumeration {
        padding-left: 0;
    }
    
    .enumeration-item {
        font-size: 0.8rem;
        margin-bottom: 5px;
    }
    
    .enumeration-numeral {
        min-width: 24px;
        margin-right: 6px;
        font-size: 0.8rem;
    }
    
    .enumeration-content {
        font-size: 0.8rem;
    }
    
    .question-main {
        font-size: 0.95rem;
        margin-bottom: 12px;
    }
    
    .quiz-statistics {
        margin: 10px 0;
        padding: 12px;
    }
    
    .quiz-statistics h3 {
        font-size: 1rem;
        margin-bottom: 10px;
    }
    
    .stat-item {
        padding: 8px 10px;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .stat-value {
        font-size: 0.85rem;
    }
    
    .question-main {
        font-size: 0.9rem;
        margin-bottom: 10px;
    }
    
    .question-enumeration {
        padding-left: 0;
    }
    
    .enumeration-item {
        font-size: 0.75rem;
        margin-bottom: 4px;
    }
    
    .enumeration-numeral {
        min-width: 16px;
        margin-right: 4px;
        font-size: 0.75rem;
    }
    
    .question-title {
        font-size: 1.1rem;
        line-height: 1.4;
        max-width: 100%;
        padding: 0 10px;
    }
}

@media (max-width: 480px) {
    .quiz-card .card-content {
        padding: 0.75rem;
    }
    
    .quiz-card .card-header {
        padding: 0.75rem;
    }
    
    .quiz-setup-header h2 {
        font-size: 1.5rem;
        gap: 0.5rem;
    }
    
    .quiz-setup-header h2 i {
        font-size: 1.3rem;
    }
    
    .inspirational-quote {
        margin: 1rem 0;
        padding: 0.75rem;
    }
    
    .inspirational-quote blockquote {
        font-size: 1rem;
    }
    
    .inspirational-quote cite {
        font-size: 0.8rem;
    }
    
    .quiz-card .card-footer {
        padding: 0.5rem;
    }
    
    .quiz-progress-container {
        padding: 0.75rem;
        margin-bottom: 1rem;
    }
    
    .question-title {
        font-size: 1rem;
    }
    
    .quiz-option {
        padding: 0.75rem;
        padding-left: 2.5rem;
        font-size: 0.9rem;
    }
    
    .quiz-option::before {
        width: 1.25rem;
        height: 1.25rem;
        left: 0.75rem;
        font-size: 0.75rem;
    }
    

    
    .score-text {
        font-size: 1.5rem;
    }
    
    .difficulty-selector,
    .quiz-mode-selector {
        flex-direction: column;
    }
    
    .question-count-selector .btn {
        flex: 1;
        min-width: auto;
    }
}

/* Dark Theme Adjustments */
@media (prefers-color-scheme: dark) {
    .quiz-option {
        background: rgba(255, 255, 255, 0.1);
    }
    
    .quiz-option:hover {
        background: rgba(var(--primary-color-rgb), 0.2);
    }
    
    .quiz-option::before {
        background: var(--primary-color);
        box-shadow: var(--shadow-light);
    }
    
    .form-control {
        background: rgba(255, 255, 255, 0.1);
        border-color: var(--border-color);
    }
}

/* Dark theme gradient adjustments for quiz options */
[data-theme="dark"] .quiz-option::after {
    background: radial-gradient(
        400px circle at var(--mouse-x) var(--mouse-y),
        rgba(99, 102, 241, 0.2) 0%,
        rgba(139, 92, 246, 0.12) 25%,
        transparent 50%
    );
}

[data-theme="dark"] .quiz-option {
    background: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .quiz-option:hover {
    background: rgba(var(--primary-color-rgb), 0.2);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3), 0 4px 12px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .quiz-option::before {
    background: var(--primary-color);
    box-shadow: var(--shadow-light);
}

[data-theme="dark"] .form-control {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--border-color);
}

/* Animation for quiz transitions */
.quiz-active-container {
    animation: slideInUp 0.5s ease-out;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fill-in-the-blank styling - Replace underscores with lines */
.question-title {
    line-height: 1.6;
}

.question-title .blank-line {
    display: inline-block;
    min-width: 80px;
    height: 2px;
    background: var(--primary-color);
    border-radius: 1px;
    margin: 0 4px;
    position: relative;
    top: 2px;
    transition: var(--transition);
}

.question-title .blank-line:hover {
    background: var(--text-primary);
    transform: scaleX(1.1);
}

/* Dark theme adjustments for blank lines */
@media (prefers-color-scheme: dark) {
    .question-title .blank-line {
        background: var(--primary-color);
        box-shadow: 0 0 4px rgba(var(--primary-color-rgb), 0.3);
    }
    
    .question-title .blank-line:hover {
        background: var(--text-primary);
        box-shadow: 0 0 6px rgba(255, 255, 255, 0.2);
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    .quiz-option,
    .quiz-option::before,
    .quiz-option::after,
    .quiz-active-container {
        transition: none;
        animation: none;
    }
    
    .quiz-option:hover {
        transform: none;
    }
    
    .quiz-option::after {
        display: none;
    }
}

[data-theme="dark"] .question-title .blank-line {
    background: var(--primary-color);
    box-shadow: 0 0 4px rgba(var(--primary-color-rgb), 0.3);
}

[data-theme="dark"] .question-title .blank-line:hover {
    background: var(--text-primary);
    box-shadow: 0 0 6px rgba(255, 255, 255, 0.2);
}

/* Loading states */
/* Loading styles - using global loading-spinner from components.css */
.quiz-option.loading {
    opacity: 0.6;
    pointer-events: none;
}

.quiz-question-content.loading {
    opacity: 0.6;
    position: relative;
}

.quiz-question-content.loading .loading-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Badge Styles (shared with flashcards) */
/* Deck Badge Styling */
.deck-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    background: var(--primary-color);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 9999px;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.deck-badge:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-medium);
}

/* Difficulty Badge Styling */
.difficulty-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: capitalize;
    letter-spacing: 0.025em;
    border-radius: 9999px;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border: 1px solid transparent;
}

.difficulty-badge:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-medium);
}

/* Difficulty-specific colors */
.difficulty-easy {
    background: var(--success-color);
    color: white;
}

.difficulty-medium {
    background: var(--warning-color);
    color: white;
}

.difficulty-hard {
    background: var(--error-color);
    color: white;
}

/* Difficulty icon colors - copied from flashcards.css */
/* Note: These styles are for difficulty icons, not badges */
.difficulty-icon.difficulty-easy {
    color: #10b981 !important;
}

.difficulty-icon.difficulty-medium {
    color: #f59e0b !important;
}

.difficulty-icon.difficulty-hard {
    color: #ef4444 !important;
}

/* Custom Dropdown Styles - copied from flashcards.css */
.custom-select {
    position: relative;
    display: inline-block;
    min-width: 180px;
    max-width: 100%;
}

/* Difficulty Feature Control - copied from flashcards.css */
body[data-difficulty-enabled="false"] #difficulty-filter-container {
    display: none;
}

/* Dark theme adjustments for badges */
[data-theme="dark"] .deck-badge {
    background: var(--primary-color);
    box-shadow: var(--shadow-medium);
}

[data-theme="dark"] .difficulty-badge {
    box-shadow: var(--shadow-medium);
}

@media (prefers-color-scheme: dark) {
    .deck-badge {
        background: var(--primary-color);
        box-shadow: var(--shadow-medium);
    }
    
    .difficulty-badge {
        box-shadow: var(--shadow-medium);
    }
}

/* Responsive adjustments for badges on smaller screens */
@media (max-width: 768px) {
    .deck-badge,
    .difficulty-badge {
        font-size: 0.6875rem;
        padding: 0.25rem 0.5rem;
        max-width: 100px;
    }
}