/**
 * Lab Diagnostic - Styles Frontend
 * Charte graphique Cabinet Labrugère
 */

/* ============================================================================
   VARIABLES CSS (Charte Labrugère)
   ============================================================================ */

:root {
    --lab-primary: #00D69D;      /* Vert Labrugère */
    --lab-text: #1A1A1A;         /* Noir profond */
    --lab-bg: #FFFFFF;           /* Blanc */
    --lab-border: #E5E5E5;       /* Bordure grise */
    --lab-shadow: 0 2px 8px rgba(0, 214, 157, 0.1);
    --lab-shadow-hover: 0 4px 12px rgba(0, 214, 157, 0.15);
    --lab-shadow-cta: 0 4px 12px rgba(0, 214, 157, 0.3);
    --lab-radius: 12px;
    --lab-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --lab-transition: all 0.2s ease;
}

/* ============================================================================
   CONTAINER PRINCIPAL
   ============================================================================ */

.lab-diagnostic-container {
    max-width: 800px;
    margin: 40px auto;
    padding: 40px;
    background: var(--lab-bg);
    border-radius: var(--lab-radius);
    box-shadow: var(--lab-shadow);
    font-family: var(--lab-font);
    color: var(--lab-text);
}

/* ============================================================================
   LOADING
   ============================================================================ */

.lab-diagnostic-loading {
    text-align: center;
    padding: 60px 20px;
    color: #666;
}

.lab-diagnostic-loading-spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--lab-primary);
    border-radius: 50%;
    animation: lab-spin 1s linear infinite;
}

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

/* ============================================================================
   BARRE DE PROGRESSION
   ============================================================================ */

.lab-diagnostic-progress {
    width: 100%;
    height: 8px;
    background: #F0F0F0;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 20px;
}

.lab-diagnostic-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--lab-primary) 0%, #00BF8A 100%);
    transition: width 0.3s ease;
    border-radius: 10px;
}

.lab-diagnostic-step-count {
    font-size: 14px;
    color: #666;
    font-weight: 500;
    margin-bottom: 10px;
    text-align: center;
}

/* ============================================================================
   QUESTION
   ============================================================================ */

.lab-diagnostic-question {
    font-size: 24px;
    font-weight: 600;
    color: var(--lab-text);
    margin: 30px 0;
    line-height: 1.4;
    text-align: center;
}

/* ============================================================================
   RÉPONSES (STYLE CARTE)
   ============================================================================ */

.lab-diagnostic-answers {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin: 30px 0;
}

.lab-diagnostic-answer {
    padding: 20px 24px;
    border: 2px solid var(--lab-border);
    border-radius: var(--lab-radius);
    background: var(--lab-bg);
    cursor: pointer;
    transition: var(--lab-transition);
    font-size: 16px;
    color: var(--lab-text);
    text-align: left;
    position: relative;
    user-select: none;
}

.lab-diagnostic-answer:hover {
    border-color: var(--lab-primary);
    box-shadow: var(--lab-shadow-hover);
    transform: translateY(-2px);
}

.lab-diagnostic-answer.selected {
    border-color: var(--lab-primary);
    border-width: 3px;
    background: rgba(0, 214, 157, 0.05);
    padding: 19px 23px; /* Compenser la bordure plus épaisse */
}

/* ============================================================================
   BOUTON RETOUR
   ============================================================================ */

.lab-diagnostic-back-btn {
    display: inline-block;
    padding: 12px 24px;
    background: transparent;
    border: 2px solid var(--lab-border);
    border-radius: var(--lab-radius);
    color: var(--lab-text);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--lab-transition);
    margin-top: 20px;
    font-family: inherit;
}

.lab-diagnostic-back-btn:hover {
    border-color: var(--lab-primary);
    background: rgba(0, 214, 157, 0.05);
}

/* ============================================================================
   CAPTURE EMAIL
   ============================================================================ */

.lab-diagnostic-email-capture {
    text-align: center;
    padding: 40px 0;
}

.lab-diagnostic-email-capture h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--lab-text);
    margin-bottom: 15px;
}

.lab-diagnostic-email-capture p {
    font-size: 16px;
    color: #666;
    margin-bottom: 30px;
}

.lab-diagnostic-email-form {
    max-width: 500px;
    margin: 0 auto;
}

.lab-diagnostic-email-form input[type="email"] {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--lab-border);
    border-radius: var(--lab-radius);
    font-size: 16px;
    font-family: inherit;
    margin-bottom: 15px;
    transition: var(--lab-transition);
}

.lab-diagnostic-email-form input[type="email"]:focus {
    outline: none;
    border-color: var(--lab-primary);
}

.lab-diagnostic-email-form button {
    width: 100%;
    padding: 16px 40px;
    background: var(--lab-primary);
    color: white;
    border: none;
    border-radius: var(--lab-radius);
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--lab-transition);
    box-shadow: var(--lab-shadow-cta);
    font-family: inherit;
}

.lab-diagnostic-email-form button:hover {
    background: #00BF8A;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 214, 157, 0.4);
}

.lab-diagnostic-skip-email {
    display: inline-block;
    margin-top: 15px;
    color: #666;
    font-size: 14px;
    text-decoration: underline;
    cursor: pointer;
    transition: var(--lab-transition);
}

.lab-diagnostic-skip-email:hover {
    color: var(--lab-primary);
}

/* ============================================================================
   ÉCRAN DE RÉSULTATS
   ============================================================================ */

.lab-diagnostic-results {
    text-align: center;
    padding: 40px 0;
    animation: lab-fade-in 0.5s ease;
}

@keyframes lab-fade-in {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.lab-diagnostic-score-badge {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 50px;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Badges de niveaux de risque */
.lab-diagnostic-low {
    background: #E8F5E9;
    color: #2E7D32;
}

.lab-diagnostic-medium {
    background: #FFF3E0;
    color: #E65100;
}

.lab-diagnostic-high {
    background: #FFEBEE;
    color: #C62828;
}

.lab-diagnostic-score-value {
    font-size: 24px;
    font-weight: 600;
    color: var(--lab-text);
    margin-bottom: 30px;
}

.lab-diagnostic-result-message {
    font-size: 18px;
    line-height: 1.6;
    color: #333;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.lab-diagnostic-disclaimer {
    font-size: 13px;
    line-height: 1.5;
    color: #666;
    background: #f8f8f8;
    border-left: 3px solid var(--lab-primary);
    padding: 14px 18px;
    margin: 30px auto;
    max-width: 600px;
    text-align: left;
    border-radius: 0 var(--lab-radius) var(--lab-radius) 0;
}

/* ============================================================================
   BOUTONS CTA
   ============================================================================ */

.lab-diagnostic-cta-btn {
    display: inline-block;
    padding: 18px 45px;
    background: var(--lab-primary);
    color: white !important;
    border-radius: var(--lab-radius);
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--lab-transition);
    box-shadow: var(--lab-shadow-cta);
    margin-bottom: 20px;
    cursor: pointer;
}

.lab-diagnostic-cta-btn:hover {
    background: #00BF8A;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 214, 157, 0.4);
    color: white !important;
}

.lab-diagnostic-restart-btn {
    display: inline-block;
    padding: 12px 32px;
    background: transparent;
    border: 2px solid var(--lab-border);
    border-radius: var(--lab-radius);
    color: var(--lab-text);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--lab-transition);
    margin-top: 10px;
    font-family: inherit;
}

.lab-diagnostic-restart-btn:hover {
    border-color: var(--lab-primary);
    background: rgba(0, 214, 157, 0.05);
}

/* ============================================================================
   MESSAGE D'ERREUR
   ============================================================================ */

.lab-diagnostic-error {
    text-align: center;
    padding: 40px 20px;
    color: #C62828;
    background: #FFEBEE;
    border-radius: var(--lab-radius);
    border-left: 4px solid #C62828;
}

.lab-diagnostic-error p {
    margin: 0;
    font-size: 16px;
}

/* ============================================================================
   RESPONSIVE : TABLETTE
   ============================================================================ */

@media (max-width: 768px) {
    .lab-diagnostic-container {
        padding: 30px 24px;
        margin: 20px;
    }

    .lab-diagnostic-question {
        font-size: 20px;
    }

    .lab-diagnostic-answer {
        padding: 16px 20px;
        font-size: 15px;
    }

    .lab-diagnostic-answer.selected {
        padding: 15px 19px;
    }

    .lab-diagnostic-email-capture h2 {
        font-size: 24px;
    }

    .lab-diagnostic-result-message {
        font-size: 16px;
    }

    .lab-diagnostic-cta-btn {
        width: 100%;
        padding: 16px 20px;
    }
}

/* ============================================================================
   RESPONSIVE : MOBILE
   ============================================================================ */

@media (max-width: 480px) {
    .lab-diagnostic-container {
        padding: 24px 16px;
        margin: 10px;
        border-radius: 8px;
    }

    .lab-diagnostic-question {
        font-size: 18px;
        margin: 20px 0;
    }

    .lab-diagnostic-answer {
        padding: 14px 16px;
        font-size: 14px;
    }

    .lab-diagnostic-answer.selected {
        padding: 13px 15px;
    }

    .lab-diagnostic-back-btn {
        font-size: 14px;
        padding: 10px 20px;
    }

    .lab-diagnostic-email-capture h2 {
        font-size: 20px;
    }

    .lab-diagnostic-email-capture p {
        font-size: 14px;
    }

    .lab-diagnostic-email-form input[type="email"],
    .lab-diagnostic-email-form button {
        font-size: 15px;
        padding: 14px 18px;
    }

    .lab-diagnostic-score-badge {
        font-size: 16px;
        padding: 10px 24px;
    }

    .lab-diagnostic-score-value {
        font-size: 20px;
    }

    .lab-diagnostic-result-message {
        font-size: 15px;
    }

    .lab-diagnostic-cta-btn {
        font-size: 16px;
        padding: 14px 20px;
    }

    .lab-diagnostic-restart-btn {
        font-size: 14px;
        padding: 10px 24px;
        width: 100%;
    }
}

/* ============================================================================
   ACCESSIBILITÉ
   ============================================================================ */

/* Focus visible pour la navigation au clavier */
.lab-diagnostic-answer:focus,
.lab-diagnostic-back-btn:focus,
.lab-diagnostic-cta-btn:focus,
.lab-diagnostic-restart-btn:focus,
.lab-diagnostic-email-form button:focus {
    outline: 3px solid var(--lab-primary);
    outline-offset: 2px;
}

/* Réduire les animations si l'utilisateur préfère */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ============================================================================
   PANNEAU DE DEBUG (MODE DÉVELOPPEUR)
   ============================================================================ */

.lab-debug-panel {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 400px;
    max-height: 90vh;
    background: #1e1e1e;
    color: #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 13px;
    z-index: 99999;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.lab-debug-header {
    background: #2d2d2d;
    padding: 12px 16px;
    border-bottom: 1px solid #3d3d3d;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.lab-debug-header strong {
    color: #ffa726;
    font-size: 14px;
}

.lab-debug-close {
    background: none;
    border: none;
    color: #999;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.lab-debug-close:hover {
    color: #ff5252;
}

.lab-debug-content {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

.lab-debug-section {
    margin-bottom: 20px;
}

.lab-debug-section:last-child {
    margin-bottom: 0;
}

.lab-debug-score {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 16px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.lab-debug-score strong {
    font-size: 24px;
    font-weight: 700;
}

.lab-debug-subtitle {
    color: #ffa726;
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.lab-debug-empty {
    color: #666;
    font-style: italic;
    padding: 8px;
    text-align: center;
}

.lab-debug-item {
    background: #2d2d2d;
    border-radius: 6px;
    padding: 10px 12px;
    margin-bottom: 8px;
    border-left: 3px solid #4caf50;
}

.lab-debug-item.lab-debug-skipped {
    border-left-color: #ff9800;
    opacity: 0.7;
}

.lab-debug-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.lab-debug-q-number {
    background: #3d3d3d;
    color: #ffa726;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}

.lab-debug-weight {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
}

.lab-debug-weight-positive {
    background: #ffebee;
    color: #c62828;
}

.lab-debug-weight-negative {
    background: #e8f5e9;
    color: #2e7d32;
}

.lab-debug-weight-neutral {
    background: #f5f5f5;
    color: #666;
}

.lab-debug-q-title {
    color: #e0e0e0;
    font-size: 12px;
    line-height: 1.4;
    margin-bottom: 4px;
}

.lab-debug-answer {
    color: #81c784;
    font-size: 12px;
    font-weight: 500;
}

.lab-debug-skip-reason {
    color: #ff9800;
    font-size: 11px;
    font-style: italic;
}

.lab-debug-overview {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.lab-debug-stat {
    background: #2d2d2d;
    padding: 10px;
    border-radius: 6px;
    text-align: center;
}

.lab-debug-stat-label {
    display: block;
    color: #999;
    font-size: 11px;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.lab-debug-stat-value {
    display: block;
    color: #ffa726;
    font-size: 20px;
    font-weight: 700;
}

/* Responsive pour le panneau de debug */
@media (max-width: 768px) {
    .lab-debug-panel {
        top: 10px;
        right: 10px;
        left: 10px;
        width: auto;
        max-height: 50vh;
    }
}

@media (max-width: 480px) {
    .lab-debug-panel {
        font-size: 12px;
    }

    .lab-debug-score {
        font-size: 14px;
    }

    .lab-debug-score strong {
        font-size: 20px;
    }

    .lab-debug-overview {
        grid-template-columns: repeat(4, 1fr);
    }
}