/**
 * FAQ - VERSION ADMIN MODERNE COMPLÈTE
 * Utilise les variables de theme.css
 * Toutes les fonctionnalités conservées
 */

/* ========================================
   MAIN CONTAINER
   ======================================== */

.faq-main {
    min-height: calc(100vh - 80px);
    padding: 40px 20px;
}

.faq-container {
    max-width: 1000px;
    margin: 0 auto;
}

/* ========================================
   HEADER
   ======================================== */

.faq-header {
    text-align: center;
    margin-bottom: 50px;
    animation: fadeInDown 0.6s ease;
}

.faq-icon {
    font-size: 80px;
    margin-bottom: 20px;
    animation: bounce 2s infinite;
}

.faq-header h1 {
    font-size: 3rem;
    color: var(--text-primary);
    margin-bottom: 15px;
    font-weight: 700;
}

.faq-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    font-weight: 300;
}

/* ========================================
   BARRE DE RECHERCHE
   ======================================== */

.search-bar {
    margin-bottom: 30px;
    animation: fadeIn 0.8s ease;
}

.search-input-wrapper {
    position: relative;
    max-width: 600px;
    margin: 0 auto 10px;
}

.search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

#faqSearch {
    width: 100%;
    padding: 18px 60px 18px 55px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 1rem;
    background: var(--bg-card);
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

#faqSearch:focus {
    outline: none;
    border-color: var(--border-color-focus);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

#faqSearch::placeholder {
    color: var(--text-placeholder);
}

.clear-search {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.clear-search:hover {
    color: var(--danger);
    transform: translateY(-50%) scale(1.1);
}

.search-results-count {
    text-align: center;
    color: var(--text-primary);
    font-size: 0.95rem;
    margin-top: 10px;
    display: none;
    animation: fadeIn 0.3s ease;
}

/* ========================================
   NO RESULTS
   ======================================== */

.no-results {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    padding: 60px 40px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    margin: 30px 0;
    animation: fadeIn 0.5s ease;
}

.no-results-icon {
    font-size: 80px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.no-results h3 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.no-results p {
    color: var(--text-muted);
    font-size: 1rem;
}

.no-results a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.no-results a:hover {
    text-decoration: underline;
}

/* ========================================
   CATÉGORIES
   ======================================== */

.faq-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    margin-bottom: 40px;
    animation: fadeIn 1s ease;
}

.category-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.category-btn:hover {
    background: var(--bg-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    border-color: var(--border-color-hover);
}

.category-btn.active {
    background: linear-gradient(90deg, var(--primary), var(--primary-hover));
    color: white;
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.category-icon {
    font-size: 1.2rem;
}

/* ========================================
   SECTIONS FAQ
   ======================================== */

.faq-sections {
    margin-bottom: 50px;
}

.faq-section {
    margin-bottom: 40px;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 25px;
    font-weight: 700;
}

.section-icon {
    font-size: 2rem;
    color: var(--primary);
}

/* ========================================
   ITEMS FAQ (ACCORDÉONS)
   ======================================== */

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-bottom: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 25px;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary);
}

.faq-question span {
    flex: 1;
    padding-right: 20px;
}

.faq-question mark {
    background-color: rgba(var(--warning-rgb), 0.3);
    padding: 2px 4px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    color: var(--text-primary);
}

.faq-question .arrow {
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: var(--primary);
}

/* 🔥 FIX : blindage anti-collision de classe/pseudo-élément.
   .faq-question / .faq-item sont des noms génériques potentiellement réutilisés
   ailleurs (ex: landing.css ou settings.css pour leur propre accordéon avec un
   indicateur "+"/"-"). Cette règle garantit qu'aucun ::before/::after externe
   ne peut plus jamais s'ajouter à côté de notre flèche SVG, peu importe l'ordre
   de chargement des fichiers CSS. */
.faq-question::before,
.faq-question::after,
.faq-question span::before,
.faq-question span::after {
    content: none !important;
}

.faq-item.active .faq-question {
    color: var(--primary);
    background: var(--gray-50);
}

[data-theme="dark"] .faq-item.active .faq-question {
    background: rgba(255, 255, 255, 0.02);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    background: var(--gray-50);
    padding: 0 25px;
}

[data-theme="dark"] .faq-answer {
    background: rgba(255, 255, 255, 0.02);
}

.faq-item.active .faq-answer {
    border-top: 2px solid var(--border-color);
    padding: 20px 25px 25px;
}

.faq-answer p {
    margin-bottom: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

.faq-answer ul,
.faq-answer ol {
    margin: 15px 0;
    padding-left: 25px;
    line-height: 1.8;
    color: var(--text-secondary);
}

.faq-answer ul {
    list-style-type: none;
}

.faq-answer ul li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
}

.faq-answer ul li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-size: 1.5rem;
    line-height: 1.2;
}

.faq-answer ol li {
    margin-bottom: 10px;
}

.faq-answer strong {
    color: var(--text-primary);
    font-weight: 700;
}

.faq-answer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.faq-answer a:hover {
    border-bottom-color: var(--primary);
}

.faq-answer .formula {
    background: var(--bg-card);
    padding: 15px 20px;
    border-left: 4px solid var(--primary);
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: var(--text-primary);
    margin: 20px 0;
}

/* ========================================
   CTA CONTACT
   ======================================== */

.faq-cta {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 50px 40px;
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    animation: fadeIn 1.2s ease;
}

.faq-cta h3 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.faq-cta p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 25px;
}

.btn-contact {
    display: inline-block;
    padding: 15px 40px;
    background: linear-gradient(90deg, var(--primary), var(--primary-hover));
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.btn-contact:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* ========================================
   ANIMATIONS
   ======================================== */


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


/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
    .faq-main {
        padding: 30px 15px;
    }

    .faq-header h1 {
        font-size: 2rem;
    }

    .faq-subtitle {
        font-size: 1rem;
    }

    .faq-icon {
        font-size: 60px;
    }

    #faqSearch {
        padding: 15px 50px 15px 50px;
        font-size: 0.95rem;
    }

    .faq-categories {
        gap: 10px;
    }

    .category-btn {
        padding: 10px 18px;
        font-size: 0.85rem;
    }

    .category-icon {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.4rem;
    }

    .section-icon {
        font-size: 1.6rem;
    }

    .faq-question {
        padding: 15px 18px;
        font-size: 1rem;
    }

    .faq-answer > div {
        padding: 0 18px 20px;
    }

    .faq-cta {
        padding: 35px 25px;
    }

    .faq-cta h3 {
        font-size: 1.4rem;
    }

    .faq-cta p {
        font-size: 1rem;
    }

    .btn-contact {
        padding: 12px 30px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .category-btn span:not(.category-icon) {
        display: none;
    }

    .category-btn {
        padding: 10px;
    }

    .category-icon {
        font-size: 1.3rem;
    }
}