/**
 * Quiz Styles
 * Styles pour le système de quiz de préqualification
 *
 * @package PIGI_Conseils
 * @since 1.0.0
 */

/* ===========================
   Variables CSS
   =========================== */
:root {
    --quiz-primary: #2196F3;
    --quiz-success: #4CAF50;
    --quiz-danger: #F44336;
    --quiz-warning: #FF9800;
    --quiz-info: #00BCD4;
    --quiz-gray: #9E9E9E;
    --quiz-light: #F5F5F5;
    --quiz-dark: #333333;
    --quiz-white: #FFFFFF;
    --quiz-border: #E0E0E0;
    --quiz-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --quiz-transition: all 0.3s ease;
}

/* ===========================
   Quiz Hero Section
   =========================== */
.quiz-hero {
    position: relative;
    padding: 100px 0 80px;
}

.quiz-icon-header {
    font-size: 60px;
    margin-bottom: 20px;
}

.quiz-icon-header i {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* ===========================
   Quiz Section
   =========================== */
.quiz-section {
    padding: 60px 0;
    background-color: var(--quiz-light);
}

/* ===========================
   Quiz Screens
   =========================== */
.quiz-screen {
    display: none;
}

.quiz-screen.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===========================
   Quiz Card
   =========================== */
.quiz-card {
    background: var(--quiz-white);
    border-radius: 15px;
    box-shadow: var(--quiz-shadow);
    overflow: hidden;
    margin-bottom: 30px;
}

.quiz-card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--quiz-white);
    padding: 40px 30px;
    text-align: center;
    border-bottom: 5px solid var(--quiz-primary);
}

.quiz-card-header i {
    font-size: 50px;
    margin-bottom: 15px;
    display: block;
}

.quiz-card-header h2 {
    font-size: 28px;
    font-weight: 700;
    margin: 0;
    color: var(--quiz-white);
}

.quiz-card-body {
    padding: 40px 30px;
}

/* ===========================
   Quiz Instructions
   =========================== */
.quiz-instructions {
    margin-bottom: 30px;
}

.quiz-instructions h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--quiz-dark);
}

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

.instructions-list li {
    padding: 15px;
    margin-bottom: 10px;
    background: var(--quiz-light);
    border-left: 4px solid var(--quiz-primary);
    border-radius: 5px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: var(--quiz-transition);
}

.instructions-list li:hover {
    background: #e3f2fd;
    transform: translateX(5px);
}

.instructions-list li i {
    font-size: 20px;
    color: var(--quiz-primary);
    flex-shrink: 0;
}

/* ===========================
   Form Styles
   =========================== */
.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--quiz-dark);
    font-size: 16px;
}

.form-group .required {
    color: var(--quiz-danger);
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--quiz-border);
    border-radius: 8px;
    font-size: 16px;
    transition: var(--quiz-transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--quiz-primary);
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
}

/* ===========================
   Quiz Header (Progress & Timer)
   =========================== */
.quiz-header {
    background: var(--quiz-white);
    padding: 20px;
    border-radius: 15px;
    margin-bottom: 30px;
    box-shadow: var(--quiz-shadow);
}

.quiz-progress-bar {
    height: 10px;
    background: var(--quiz-light);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 15px;
}

.quiz-progress-fill {
    height: 100%;
    background: var(--quiz-primary);
    transition: width 0.3s ease;
    border-radius: 10px;
}

.quiz-info-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.quiz-info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 600;
    color: var(--quiz-dark);
}

.quiz-info-item i {
    font-size: 20px;
    color: var(--quiz-primary);
}

#timer-display {
    font-size: 24px;
    font-weight: 700;
    color: var(--quiz-primary);
    font-family: 'Courier New', monospace;
}

#timer-display.timer-warning {
    color: var(--quiz-danger);
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* ===========================
   Quiz Content
   =========================== */
.quiz-content {
    background: var(--quiz-white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--quiz-shadow);
    min-height: 500px;
}

/* ===========================
   Case Study Section
   =========================== */
.case-study-section {
    background: linear-gradient(135deg, #fff5e6 0%, #ffe8cc 100%);
    border-left: 5px solid var(--quiz-warning);
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 2px 8px rgba(255, 152, 0, 0.2);
}

.case-study-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(255, 152, 0, 0.3);
}

.case-study-header i {
    font-size: 24px;
    color: var(--quiz-warning);
}

.case-study-header h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--quiz-dark);
    margin: 0;
}

.case-study-context {
    font-size: 16px;
    line-height: 1.8;
    color: var(--quiz-dark);
    background: var(--quiz-white);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid rgba(255, 152, 0, 0.2);
}

.case-study-context br {
    margin-bottom: 10px;
}

.quiz-question {
    margin-bottom: 40px;
}

.question-text {
    font-size: 20px;
    font-weight: 600;
    color: var(--quiz-dark);
    margin-bottom: 30px;
    line-height: 1.6;
}

.question-number {
    display: block;
    font-size: 14px;
    color: var(--quiz-primary);
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 10px;
}

/* ===========================
   Quiz Options
   =========================== */
.quiz-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.quiz-option {
    display: flex;
    align-items: center;
    padding: 20px;
    background: var(--quiz-light);
    border: 2px solid var(--quiz-border);
    border-radius: 10px;
    cursor: pointer;
    transition: var(--quiz-transition);
    position: relative;
}

.quiz-option:hover {
    background: #e3f2fd;
    border-color: var(--quiz-primary);
    transform: translateX(5px);
}

.quiz-option.selected {
    background: #e3f2fd;
    border-color: var(--quiz-primary);
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
}

.quiz-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.option-letter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--quiz-white);
    border: 2px solid var(--quiz-border);
    border-radius: 50%;
    font-weight: 700;
    font-size: 18px;
    color: var(--quiz-dark);
    flex-shrink: 0;
    transition: var(--quiz-transition);
}

.quiz-option.selected .option-letter {
    background: var(--quiz-primary);
    color: var(--quiz-white);
    border-color: var(--quiz-primary);
}

.option-text {
    flex: 1;
    margin-left: 15px;
    font-size: 16px;
    color: var(--quiz-dark);
    line-height: 1.5;
}

/* ===========================
   Quiz Navigation
   =========================== */
.quiz-navigation {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid var(--quiz-border);
}

.quiz-navigation button {
    padding: 15px 30px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--quiz-transition);
}

.quiz-navigation button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===========================
   Results Screen
   =========================== */
.score-summary {
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    margin-bottom: 40px;
}

.score-summary.success {
    background: linear-gradient(135deg, #4CAF50 0%, #8BC34A 100%);
    color: var(--quiz-white);
}

.score-summary.failed {
    background: linear-gradient(135deg, #F44336 0%, #E91E63 100%);
    color: var(--quiz-white);
}

.score-icon {
    font-size: 80px;
    margin-bottom: 20px;
}

.score-icon i {
    animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

.score-value {
    font-size: 60px;
    font-weight: 700;
    margin-bottom: 10px;
}

.score-total {
    font-size: 40px;
    opacity: 0.8;
}

.score-percentage {
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 20px;
}

.score-message p {
    font-size: 20px;
    margin: 0;
    font-weight: 500;
}

/* ===========================
   Corrections
   =========================== */
#quiz-answers-review h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--quiz-dark);
}

.correction-item {
    background: var(--quiz-white);
    border: 2px solid var(--quiz-border);
    border-radius: 10px;
    margin-bottom: 20px;
    overflow: hidden;
    transition: var(--quiz-transition);
}

.correction-item:hover {
    box-shadow: var(--quiz-shadow);
}

.correction-item.correct {
    border-left: 5px solid var(--quiz-success);
}

.correction-item.incorrect {
    border-left: 5px solid var(--quiz-danger);
}

.correction-header {
    background: var(--quiz-light);
    padding: 15px 20px;
}

.correction-number {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 700;
    font-size: 16px;
    color: var(--quiz-dark);
}

.correction-item.correct .correction-number i {
    color: var(--quiz-success);
    font-size: 20px;
}

.correction-item.incorrect .correction-number i {
    color: var(--quiz-danger);
    font-size: 20px;
}

.correction-question {
    padding: 20px;
    font-size: 16px;
    font-weight: 600;
    color: var(--quiz-dark);
    border-bottom: 1px solid var(--quiz-border);
}

.correction-options {
    padding: 20px;
}

.correction-option {
    display: flex;
    align-items: center;
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 8px;
    background: var(--quiz-light);
}

.correction-option.correct-answer {
    background: #e8f5e9;
    border: 2px solid var(--quiz-success);
}

.correction-option.wrong-answer {
    background: #ffebee;
    border: 2px solid var(--quiz-danger);
}

.correction-option .option-letter {
    width: 35px;
    height: 35px;
    font-size: 16px;
}

.correction-option.correct-answer .option-letter {
    background: var(--quiz-success);
    color: var(--quiz-white);
    border-color: var(--quiz-success);
}

.correction-option.wrong-answer .option-letter {
    background: var(--quiz-danger);
    color: var(--quiz-white);
    border-color: var(--quiz-danger);
}

.correction-option .option-text {
    flex: 1;
    margin-left: 15px;
    font-size: 15px;
}

.correction-option i {
    font-size: 18px;
    margin-left: auto;
}

.correction-option.correct-answer i {
    color: var(--quiz-success);
}

.correction-option.wrong-answer i {
    color: var(--quiz-danger);
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 768px) {
    .quiz-icon-header {
        font-size: 40px;
    }

    .quiz-card-header {
        padding: 30px 20px;
    }

    .quiz-card-header h2 {
        font-size: 22px;
    }

    .quiz-card-body {
        padding: 30px 20px;
    }

    .quiz-content {
        padding: 25px 20px;
    }

    .question-text {
        font-size: 18px;
    }

    .quiz-navigation {
        flex-direction: column;
    }

    .quiz-navigation button {
        width: 100%;
    }

    .score-value {
        font-size: 48px;
    }

    .score-percentage {
        font-size: 28px;
    }

    .quiz-info-bar {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .quiz-option {
        padding: 15px;
    }

    .option-letter {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }

    .option-text {
        font-size: 14px;
    }
}

/* ===========================
   Utilities
   =========================== */
.text-center {
    text-align: center;
}

.mt-4 {
    margin-top: 1.5rem;
}

.mt-5 {
    margin-top: 3rem;
}

.mb-4 {
    margin-bottom: 1.5rem;
}

.mb-5 {
    margin-bottom: 3rem;
}

.py-5 {
    padding-top: 3rem;
    padding-bottom: 3rem;
}