/* Réinitialisation et configuration de base */
:root {
  --primary-color: #007bff;
  --secondary-color: #6c757d;
  --success-color: #28a745;
  --light-color: #f8f9fa;
  --dark-color: #343a40;
  --bg-color: #ffffff;
  --font-family: 'Arial', sans-serif;
  --border-radius: 8px;
  --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  --text-color: #333;
}

body {
  font-family: var(--font-family);
  margin: 0;
  background-color: var(--light-color);
  color: var(--text-color);
  line-height: 1.6;
  display: flex; /* Permet au footer de rester en bas */
  flex-direction: column;
  min-height: 100vh;
}

/* Réinitialisation des marges par défaut du navigateur sur titres/paragraphes.
   Chaque composant définit ensuite ses propres espacements ci-dessous ;
   sans cette base à 0, le navigateur ajoutait ses marges par défaut
   EN PLUS de celles définies ici, créant des vides imprévisibles un peu partout. */
h1, h2, h3, h4, h5, h6 {
  margin: 0;
}
p {
  margin: 0 0 12px;
}

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

main {
  flex: 1; /* S'assure que le contenu principal pousse le footer en bas */
}

/* --- En-tête (Header) --- */
.site-header {
  background-color: var(--bg-color);
  box-shadow: var(--box-shadow);
  padding: 10px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.site-header .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}

.logo {
  flex-shrink: 0;
}
.logo img {
  height: 50px;
  width: auto;
  vertical-align: middle;
}

/* --- Case à cocher et bouton "hamburger" du menu mobile --- */
.nav-toggle-checkbox {
  display: none; /* La case à cocher réelle ne doit jamais être visible */
}

.nav-toggle-label {
  display: none; /* Caché par défaut (desktop) */
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  padding: 5px 10px;
  color: var(--dark-color);
  user-select: none;
}

.main-nav {
  display: none; /* Caché sur mobile */
}
@media (min-width: 769px) {
  .main-nav {
    display: block; /* Visible sur desktop */
    margin: 0 auto; /* Centre la nav */
  }
}

.main-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
}

.main-nav li {
  margin: 0 15px;
}

.main-nav a {
  text-decoration: none;
  color: var(--dark-color);
  font-weight: bold;
  font-size: 1.1rem;
  padding: 10px 5px;
  transition: color 0.3s ease;
}

.main-nav a:hover, .main-nav a.active {
  color: var(--primary-color);
  border-bottom: 2px solid var(--primary-color);
}

/* --- Barre de recherche (icône + case à cocher, même mécanisme que le menu) --- */
.search-toggle-checkbox {
  display: none;
}
.search-toggle-label {
  display: flex;
  align-items: center;
  line-height: 1;
  cursor: pointer;
  padding: 5px 10px;
  color: var(--dark-color);
  user-select: none;
  transition: color 0.3s ease;
}
.search-toggle-label:hover,
.search-toggle-checkbox:checked ~ .search-toggle-label {
  color: var(--primary-color);
}
.icon-search {
  display: block;
}
.header-search-bar {
  display: none;
  flex-basis: 100%;
  order: 10;
  padding: 14px 0 6px;
}
.search-toggle-checkbox:checked ~ .header-search-bar {
  display: block;
}
.header-search-bar form {
  display: flex;
  gap: 8px;
  max-width: 500px;
  margin: 0 auto;
}
.header-search-bar input[type="text"] {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid #ccc;
  border-radius: var(--border-radius);
  font-size: 1rem;
}
.header-search-bar button {
  padding: 10px 18px;
  border: none;
  border-radius: var(--border-radius);
  background: var(--primary-color);
  color: #fff;
  cursor: pointer;
  font-weight: bold;
}

.cart-icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 1rem;
  text-decoration: none;
  color: var(--dark-color);
  font-weight: bold;
  padding: 10px;
  border-radius: var(--border-radius);
  transition: background-color 0.3s ease;
  white-space: nowrap;
}
.cart-icon:hover {
  background-color: var(--light-color);
}

.cart-count {
  position: absolute;
  top: 0px;
  right: -5px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  padding: 2px 7px;
  font-size: 0.8rem;
  font-weight: bold;
}

/* --- Slider (Carousel) --- */
.slider-container {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 8px auto 0;
  overflow: hidden;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}
.slider {
  display: flex;
  transition: transform 0.5s ease-in-out;
  width: 100%;
}
.slider img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  flex-shrink: 0;
}
.slider-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
  background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.45));
}
.slider-overlay h1 {
  color: #fff;
  font-size: 1.9rem;
  margin: 0 0 12px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
  max-width: 720px;
}
.slider-overlay p {
  color: #fff;
  max-width: 620px;
  margin: 0 0 20px;
  font-size: 1.05rem;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.6);
}
.slider-overlay-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  justify-content: center;
}

/* --- Sections de contenu (Accueil) --- */
.about-section, .features-section, .featured-section {
  background-color: var(--bg-color);
  padding: 12px 14px 10px;
  margin-top: 2px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

/* ── Layout 2 colonnes "Pourquoi choisir" ── */
.about-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
  margin-top: 12px;
}
.about-text-col p { line-height: 1.75; margin-bottom: 14px; }
.about-text-col p:last-child { margin-bottom: 0; }

/* ── Slider publicitaire ── */
.about-ad-col { width: 100%; }
.ad-slider-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 4px 18px rgba(0,0,0,0.12);
  background: #000;
}
.ad-slider-track {
  display: flex;
  transition: transform 0.5s ease;
  will-change: transform;
}
.ad-slide { min-width: 100%; flex-shrink: 0; }
.ad-slide img { width: 100%; height: 340px; object-fit: cover; display: block; }
.ad-slide a { display: block; }
.ad-slider-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 10px 0 8px;
  background: rgba(0,0,0,0.55);
}
.ad-dot {
  width: 10px; height: 10px;
  border-radius: 50%; border: none;
  background: rgba(255,255,255,0.45);
  cursor: pointer;
  transition: background .25s, transform .25s;
  padding: 0;
}
.ad-dot.active { background: #fff; transform: scale(1.25); }

@media (max-width: 768px) {
  .about-two-col { grid-template-columns: 1fr; gap: 20px; }
  .ad-slide img { height: 240px; }
}

/* Titres de section centrés */
.about-section h2,
.features-section h2,
.product-grid h2,
.contact-section h2,
.about-page-content h2,
#catalogue-categories h2,
.search-results-section h2,
.featured-section h2 {
  text-align: center;
  margin-top: 0;
  margin-bottom: 14px;
  color: var(--primary-color);
  font-size: 1.7rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 8px;
}
.feature-item {
  text-align: left;
  padding: 20px;
  background-color: var(--light-color);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}
.feature-item h3 {
  color: var(--primary-color);
  margin: 0 0 8px;
  font-size: 1.2rem;
}
.feature-item p {
  color: #555;
  line-height: 1.6;
}

/* --- Catalogue (Page d'accueil) --- */
.hero {
  text-align: center;
  padding: 10px 20px;
  background-color: var(--bg-color);
  margin-top: 4px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}
.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

/* Grille des produits (utilisée sur category.php, search.php, index.php -> featured) */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  /* padding-top: 40px; Retiré car géré par la section parente si besoin */
}

.product-card {
  background-color: var(--bg-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

/* Style général image produit (Format Carré) */
.product-image {
  width: 100%;
  aspect-ratio: 1 / 1; /* Force un ratio carré */
  height: auto; /* La hauteur s'adapte à la largeur pour maintenir le ratio */
  object-fit: cover; /* Conserve le comportement de couverture */
}

/* Style spécifique pour la grille dans la section featured */
.featured-section .product-grid {
    padding-top: 0; /* Pas besoin de padding top ici */
}

.product-info {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.product-info h3 {
  font-size: 1.2rem;
  margin-top: 0;
  margin-bottom: 10px;
  min-height: 3.2em; /* réserve toujours l'espace de 2 lignes, même si le titre est court */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-info p {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 15px;
}
.product-info .price {
  font-size: 1.3rem;
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.btn {
  display: inline-block;
  padding: 12px 25px;
  background-color: var(--primary-color);
  color: white;
  text-decoration: none;
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
  text-align: center;
}
.btn:hover {
  background-color: #0056b3;
}
.btn-secondary {
  background-color: var(--secondary-color);
  margin-right: 10px;
}
.btn-secondary:hover {
  background-color: #5a6268;
}
.btn-success {
  background-color: var(--success-color);
}
.btn-success:hover {
  background-color: #218838;
}

/* --- Grille des Catégories (index.php) --- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 25px;
  padding-top: 20px;
}
.category-card {
  background-color: var(--bg-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none;
  color: var(--text-color);
  display: flex;
  flex-direction: column;
}
.category-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}
.category-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-bottom: 3px solid var(--primary-color);
}
.category-info {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.category-info h3 {
  font-size: 1.6rem;
  margin-top: 0;
  margin-bottom: 10px;
  color: var(--primary-color);
}
.category-info p {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 15px;
  flex-grow: 1;
}

/* --- Fil d'Ariane (product.php & category.php) --- */
.breadcrumb {
  padding: 15px 0;
  font-size: 0.95rem;
  color: #555;
  margin-top: 20px;
  background-color: var(--bg-color);
  padding: 15px 20px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}
.breadcrumb a {
  text-decoration: none;
  color: var(--primary-color);
  font-weight: bold;
}
.breadcrumb a:hover {
  text-decoration: underline;
}
.breadcrumb span {
  color: var(--dark-color);
  font-weight: bold;
}

/* --- Page de Détail Produit (product.php) --- */
.product-detail-page {
  display: flex;
  gap: 40px;
  margin-top: 40px;
  background-color: var(--bg-color);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  align-items: flex-start;
}
.product-detail-image-container {
  flex: 0 0 400px;
}
.product-detail-image {
  width: 100%;
  height: auto; /* La hauteur s'adapte sur la page produit */
  object-fit: cover;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}
.product-detail-content {
  flex: 1;
}
.product-detail-content h1 {
  margin-top: 0;
  font-size: 2.1rem;
  color: var(--dark-color);
  text-align: left;
}
.product-detail-content .price {
  font-size: 2rem;
  color: var(--primary-color);
  font-weight: bold;
  margin-bottom: 20px;
}
.product-detail-content .description {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 30px;
  color: #444;
}

/* --- Panier et Formulaire (cart.php) --- */
.cart-page {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 30px;
  margin-top: 40px;
}
.cart-items, .checkout-form {
  background-color: var(--bg-color);
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}
.cart-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #eee;
  padding: 15px 0;
}
.cart-item:last-child {
  border-bottom: none;
}
.cart-item button {
  margin-left: 10px;
}
.cart-total {
  font-size: 1.5rem;
  font-weight: bold;
  text-align: right;
  margin-top: 20px;
}

/* --- Formulaires (Général + Contact) --- */
.form-group {
  margin-bottom: 20px;
}
.checkout-form .form-group label,
.contact-form .form-group label,
.admin-form-simple .form-group label {
  display: block;
  font-weight: bold;
  margin-bottom: 8px;
}
.form-control {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: var(--border-radius);
  font-size: 1rem;
  box-sizing: border-box;
}
textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

/* --- STYLES PAIEMENT (MIS À JOUR) --- */
.payment-methods-grid {
    display: grid;
    grid-template-columns: 1fr 1fr; /* 2 colonnes */
    gap: 10px;
}
.payment-methods-grid input[type="radio"] {
    display: none;
}
.payment-label-img {
    display: flex;
    align-items: center;
    justify-content: center; /* Centre l'image */
    padding: 10px;
    border: 2px solid #ddd;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: #fff;
    height: 60px; /* Hauteur fixe pour aligner */
}
.payment-label-img:hover {
    background-color: #f9f9f9;
}
.payment-label-img img {
    height: 100%; /* L'image prend 100% de la hauteur du label */
    width: auto;
    max-width: 120px;
    object-fit: contain;
}
.payment-methods-grid input[type="radio"]:checked + .payment-label-img {
    border-color: var(--primary-color);
    background-color: #e6f2ff;
    box-shadow: 0 2px 8px rgba(0,123,255,0.2);
}
.payment-instructions {
    background-color: #fffbe6;
    border: 1px solid #ffe58f;
    border-radius: var(--border-radius);
    padding: 20px;
    margin-top: 20px;
    text-align: center;
    display: none; /* Caché par défaut */
}
.payment-instructions p {
    margin: 0;
    font-size: 1.1rem;
    color: var(--dark-color);
}
.payment-instructions strong {
    color: var(--primary-color);
    font-size: 1.5rem; /* Plus grand */
    font-weight: bold;
    display: block; /* Sur sa propre ligne */
    margin-top: 5px;
}
#payment-number-display {
    display: none;
    font-weight: bold;
}
/* --- FIN STYLES PAIEMENT --- */

/* --- Page de Succès & Messages Formulaire --- */
.success-container {
  text-align: center;
  background-color: var(--bg-color);
  padding: 50px;
  margin: 40px auto;
  border-radius: var(--border-radius);
  max-width: 700px;
  box-shadow: var(--box-shadow);
}
.success-container h1 {
  color: var(--success-color);
  font-size: 2.5rem;
}
.success-container .payment-instructions {
    display: block; /* Toujours visible sur la page succès */
}
.success-container .payment-instructions h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-top: 0;
}
.form-success-message {
  padding: 20px;
  background-color: #e6ffed;
  color: var(--success-color);
  border: 1px solid var(--success-color);
  border-radius: var(--border-radius);
  text-align: center;
  margin-bottom: 20px;
}
.form-error-message {
  padding: 20px;
  background-color: #ffe6e6;
  color: #dc3545;
  border: 1px solid #dc3545;
  border-radius: var(--border-radius);
  text-align: center;
  margin-bottom: 20px;
}

/* --- Pages Légales --- */
.legal-content {
  background-color: #fff;
  padding: 30px;
  margin-top: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: left;
}
.legal-content h2 {
  text-align: center;
  color: var(--primary-color);
  margin-bottom: 25px;
}
.legal-content h3 {
  color: var(--dark-color);
  border-bottom: 2px solid var(--light-color);
  padding-bottom: 5px;
  margin-top: 20px;
  margin-bottom: 10px;
}
.legal-content p, .legal-content li {
  line-height: 1.8;
  font-size: 1.1rem;
}

/* --- Page A Propos --- */
.about-hero-banner {
    width: 100%;
    height: 350px;
    background-image: url('../images/about-banner.jpg');
    background-size: cover;
    background-position: center;
    border-radius: var(--border-radius);
    margin-top: 20px;
    box-shadow: var(--box-shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-shadow: 0 2px 5px rgba(0,0,0,0.6);
    text-align: center;
    position: relative;
    z-index: 1;
}
.about-hero-banner h1 {
    font-size: 3.5rem;
    margin: 0;
    padding: 20px;
}
.about-page-content {
  background-color: var(--bg-color);
  padding: 40px;
  margin-top: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  font-size: 1.1rem;
  line-height: 1.8;
}
.about-vision-mission {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
    padding: 30px;
    background-color: var(--bg-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
}
.vm-item {
    padding: 20px;
    border: 1px solid var(--light-color);
    border-radius: var(--border-radius);
    background-color: #fcfcfc;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.vm-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
}
.vm-item img {
    height: 60px;
    margin-bottom: 15px;
}
.vm-item h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-top: 0;
}
.vm-item p {
    font-size: 1rem;
    color: #555;
}

/* --- Page Contact --- */
.contact-page-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 30px;
  margin-top: 40px;
}
.contact-section {
  background-color: var(--bg-color);
  padding: 40px;
  margin-top: 0;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  height: fit-content;
}
.contact-info-container h2 {
    text-align: center;
    margin-bottom: 30px;
}
.contact-info-container .info-item {
    margin-bottom: 25px;
    font-size: 1.1rem;
    line-height: 1.7;
}
.contact-info-container .info-item h3 {
    color: var(--dark-color);
    font-size: 1.3rem;
    margin-bottom: 10px;
    border-bottom: 2px solid var(--light-color);
    padding-bottom: 5px;
}
.contact-info-container .info-item p {
    margin: 0;
}
.contact-info-container .info-item a {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: bold;
}
.contact-info-container .info-item a:hover {
    text-decoration: underline;
}

/* --- Pied de page (SIMPLE) --- */
.site-footer {
  text-align: center;
  padding: 30px 20px 20px;
  margin-top: 20px;
  background-color: var(--dark-color);
  color: var(--light-color);
  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
}
.site-footer p {
  margin-top: 0;
  margin-bottom: 15px;
}
.footer-links {
  margin-top: 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px 20px;
}
.footer-links a {
  color: #f8f9fa;
  text-decoration: none;
  font-size: 0.9rem;
}
.footer-links a:hover {
  text-decoration: underline;
}

/* --- Footer 4 colonnes (page d'accueil) --- */
.footer-columns {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 30px;
  text-align: left;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 16px;
}
.footer-col h3 {
  color: #fff;
  font-size: 1.05rem;
  margin-bottom: 14px;
}
.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-col ul li {
  margin-bottom: 8px;
}
.footer-col ul li a {
  color: #cfd3d8;
  text-decoration: none;
  font-size: 0.92rem;
}
.footer-col ul li a:hover {
  color: #fff;
  text-decoration: underline;
}
.footer-logo img {
  height: 42px;
  margin-bottom: 10px;
}
.footer-tagline {
  color: #cfd3d8;
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 0 !important;
}
.footer-address {
  color: #cfd3d8;
  font-size: 0.9rem;
  margin-top: 10px;
  margin-bottom: 0 !important;
}
.footer-bottom {
  text-align: center;
  font-size: 0.85rem;
  color: #cfd3d8;
  margin-bottom: 0 !important;
}
@media (max-width: 768px) {
  .footer-columns {
    grid-template-columns: 1fr 1fr;
    text-align: left;
  }
}
@media (max-width: 480px) {
  .footer-columns {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .footer-bottom {
    text-align: left;
  }
}

/* --- Page de Recherche --- */
.search-results-section h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 30px;
}
.no-results {
    text-align: center;
    font-size: 1.2rem;
    color: var(--secondary-color);
    margin: 40px 0;
}

/* --- Layout Catégorie avec Filtres --- */
.category-page-layout {
    display: grid;
    grid-template-columns: 250px 1fr; /* Colonne fixe pour les filtres */
    gap: 30px;
    margin-top: 30px;
}
.filters-sidebar {
    background-color: var(--bg-color);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    height: fit-content; /* S'adapte au contenu */
}
.filters-sidebar h3 {
    margin-top: 0;
    text-align: center;
    color: var(--dark-color);
    border-bottom: 2px solid var(--light-color);
    padding-bottom: 10px;
}
.filter-group {
    margin-bottom: 25px;
}
.filter-group h4 {
    margin-bottom: 10px;
    color: var(--primary-color);
}
.filter-group ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.filter-group li {
    margin-bottom: 5px; /* Espace entre les liens de catégorie */
}
.filter-group li a {
    text-decoration: none;
    color: var(--text-color);
    display: block; /* Pour padding */
    padding: 3px 0;
}
.filter-group li a:hover, .filter-group li a.active { /* Style pour lien actif */
    color: var(--primary-color);
    font-weight: bold;
}

.product-listing {
    /* Pas de style spécifique nécessaire, .product-grid est déjà là */
}
.product-listing h2 { /* Titre au-dessus de la grille produits */
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 20px;
    border-bottom: 2px solid var(--light-color);
    padding-bottom: 10px;
    margin-top: 0; /* Annule marge par défaut */
}

/* --- Section Offres à la Une --- */
.featured-section {
    background-color: var(--bg-color);
    padding: 12px 14px 10px;
    margin-top: 2px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}
.featured-section h2 {
    text-align: center;
    color: var(--primary-color);
    font-size: 1.7rem;
    margin-top: 0;
    margin-bottom: 14px;
}
.featured-section .product-grid {
    padding-top: 0;
}

/* --- Section Promo Affiliation (index.php) --- */
.affiliate-promo-section {
    background-color: var(--dark-color); /* Fond sombre pour contraster */
    color: var(--light-color);
    padding: 35px 40px;
    margin-top: 15px;
    border-radius: var(--border-radius);
    text-align: center;
}
.affiliate-promo-section h2 {
    color: #fff; /* Titre blanc */
    font-size: 1.9rem;
    margin-top: 0;
    margin-bottom: 20px;
}
.affiliate-promo-section p {
    font-size: 1.15rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    margin-bottom: 30px;
}
.affiliate-promo-section .btn {
    background-color: var(--primary-color);
    padding: 15px 30px;
    font-size: 1.1rem;
}
.affiliate-promo-section .btn:hover {
    background-color: #0056b3;
}


/* --- Admin --- */
.admin-login { max-width: 400px; margin: 100px auto; padding: 30px; background: var(--bg-color); box-shadow: var(--box-shadow); border-radius: var(--border-radius); }
.admin-header { padding: 20px; background: var(--dark-color); color: white; }
.admin-header .container { display: flex; justify-content: space-between; align-items: center; }
.admin-header a { color: white; text-decoration: none; }
.admin-container { max-width: 1400px; margin: 20px auto; padding: 20px; }
.admin-section { background: var(--bg-color); padding: 30px; border-radius: var(--border-radius); box-shadow: var(--box-shadow); margin-bottom: 30px; }
.admin-section h2 { /* Ajustement titres admin */
    text-align: left;
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--light-color);
    padding-bottom: 10px;
}
table { width: 100%; border-collapse: collapse; margin-top: 15px; }
th, td { padding: 12px; border-bottom: 1px solid #eee; text-align: left; vertical-align: middle; }
th { background-color: var(--light-color); }

/* --- Admin Product Form Layout CORRIGÉ --- */
.product-admin-form .product-admin-item { /* Conteneur pour chaque produit */
    display: grid;
    grid-template-columns: auto 1fr auto 1fr; 
    gap: 15px 20px;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 20px;
    margin-bottom: 20px;
    align-items: center;
}
.product-admin-form .product-admin-item > label {
    text-align: right;
    padding-right: 10px;
    font-weight: bold;
    align-self: start;
}
.product-admin-form .product-admin-item > input[type="text"],
.product-admin-form .product-admin-item > input[type="number"],
.product-admin-form .product-admin-item > select,
.product-admin-form .product-admin-item > textarea {
    width: 100%;
    box-sizing: border-box;
    align-self: start;
}
.product-admin-form .product-admin-item > input[type="text"],
.product-admin-form .product-admin-item > input[type="number"],
.product-admin-form .product-admin-item > select {
    align-self: center; 
}
.product-admin-form .product-admin-item > label {
    align-self: center;
}
.product-admin-form .product-admin-item > label[for^="desc_"],
.product-admin-form .product-admin-item > label[for^="ldesc_"] {
     align-self: start; 
}
.product-admin-form .product-admin-item > label[for^="desc_"],
.product-admin-form .product-admin-item > textarea[name^="description"] {
    grid-column: 1 / 3;
}
.product-admin-form .product-admin-item > label[for^="ldesc_"],
.product-admin-form .product-admin-item > textarea[name^="long_description"] {
    grid-column: 3 / 5;
}
.product-admin-form .featured-checkbox {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px dashed #eee;
}
.product-admin-form .featured-checkbox label {
    text-align: left;
    padding-right: 0;
    margin-bottom: 0;
    font-weight: bold;
    align-self: center;
}
.product-admin-form .featured-checkbox input[type="checkbox"] {
    width: auto;
    transform: scale(1.3);
    margin: 0;
    align-self: center;
}
.admin-action-btn {
    padding: 5px 10px !important;
    font-size: 0.8rem !important;
    text-decoration: none;
    color: white !important;
    display: inline-block;
    border-radius: var(--border-radius);
    margin-right: 5px;
    margin-bottom: 5px;
}
.admin-action-btn.grey {
    background-color: #ccc !important;
    color: #333 !important;
}
.admin-action-btn.grey:hover {
    background-color: #bbb !important;
}
.admin-form-simple .form-group {
    margin-bottom: 20px;
}
.admin-form-simple .form-control {
    width: 100%;
}
.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.stat-card {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    padding: 25px;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}
.stat-card h4 {
    margin-top: 0;
    margin-bottom: 10px;
    color: var(--secondary-color);
    font-size: 1.1rem;
}
.stat-card p {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
    margin: 0 0 10px 0;
}
.stat-card small {
    color: #777;
}


/* --- Responsive --- */
@media (max-width: 900px) {
  .cart-page { grid-template-columns: 1fr; }
  .product-detail-page { flex-direction: column; }
  .product-detail-image-container { flex: none; width: 100%; }
  .product-detail-content h1 { text-align: center; margin-top: 20px; }
  .slider img { height: 340px; }
  .slider-overlay { padding: 14px; }
  .slider-overlay h1 { font-size: 1.25rem; margin-bottom: 8px; }
  .slider-overlay p { font-size: 0.85rem; margin-bottom: 14px; }
  .slider-overlay-buttons .btn { padding: 10px 18px !important; font-size: 0.9rem !important; }
  .about-hero-banner h1 { font-size: 2.5rem; }

  .contact-page-layout {
    grid-template-columns: 1fr; /* Passe à 1 colonne */
  }
  .category-page-layout {
      grid-template-columns: 1fr; /* Passe à 1 colonne */
  }
  .filters-sidebar {
      margin-bottom: 30px; /* Espace quand les filtres sont au-dessus */
  }
  
  /* Admin form passe à 2 colonnes (label/champ) sur tablette */
  .product-admin-form .product-admin-item { 
      grid-template-columns: auto 1fr; /* Label | Champ */
  }
  .product-admin-form .product-admin-item > label[for^="desc_"],
  .product-admin-form .product-admin-item > textarea[name^="description"],
  .product-admin-form .product-admin-item > label[for^="ldesc_"],
  .product-admin-form .product-admin-item > textarea[name^="long_description"] {
      grid-column: 1 / -1; /* Prend toute la largeur */
  }
  .product-admin-form .product-admin-item > label[for^="desc_"],
  .product-admin-form .product-admin-item > label[for^="ldesc_"] {
     text-align: left; /* Label au dessus */
     padding-right: 0;
     margin-bottom: 5px;
     align-self: auto; /* Reinitialise alignement */
  }
   .product-admin-form .product-admin-item > textarea[name^="description"],
   .product-admin-form .product-admin-item > textarea[name^="long_description"] {
        grid-column: 1 / -1; /* Prend toute la largeur */
   }
  
}

@media (max-width: 768px) {
  /* Header mobile avec menu "burger" à bascule */
  .site-header .container {
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
  }
  .logo {
    order: 2;
    width: auto; /* Le logo ne prend plus toute la largeur */
    margin-bottom: 0;
    text-align: left;
  }
  .logo img {
    height: 38px; /* Logo réduit pour laisser la place à la loupe et au panier sur la même ligne */
  }
  .nav-toggle-label {
    display: block; /* Le bouton burger n'apparaît qu'en mobile */
    order: 1;
    margin-right: 12px; /* Colle le burger contre le logo */
  }
  .main-nav {
    display: none; /* Caché tant que la case n'est pas cochée */
    width: 100%;
    order: 6; /* Nav passe sur sa propre ligne, sous le reste */
    margin-top: 10px;
  }
  .nav-toggle-checkbox:checked ~ .main-nav {
    display: block; /* Affiché quand on clique sur le burger */
  }
  .main-nav ul {
    flex-direction: column; /* Menu vertical en mobile */
    align-items: center;
    justify-content: center;
    flex-wrap: wrap; /* Permet au menu de passer à la ligne */
    gap: 5px 15px; /* Espace vertical et horizontal */
  }
  .search-toggle-label {
    order: 3;
    margin-left: auto; /* Pousse le groupe loupe + panier tout à droite */
  }
  .cart-icon {
    order: 4;
  }
  
  /* Admin form passe à 1 colonne sur mobile */
  .product-admin-form .product-admin-item { 
      grid-template-columns: 1fr; 
  }
  .product-admin-form label {
      text-align: left; /* Labels au-dessus */
      padding-right: 0;
      grid-column: 1 / -1; /* Prend toute la largeur */
      margin-bottom: 5px; /* Petit espace sous le label */
      align-self: auto;
  }
  .product-admin-form input[type="text"],
  .product-admin-form input[type="number"],
  .product-admin-form select,
  .product-admin-form textarea {
      grid-column: 1 / -1; /* Prend toute la largeur */
  }
  .product-admin-form .featured-checkbox {
      padding-left: 0; /* Annule décalage */
  }
  
  .about-hero-banner { height: 250px; }
  .about-hero-banner h1 { font-size: 2rem; }
  .about-vision-mission { grid-template-columns: 1fr; }

  .site-footer p { margin-bottom: 10px; }
  .footer-links { gap: 10px; }
  
  .stats-grid {
      grid-template-columns: 1fr; /* Une colonne sur mobile */
  }
  
  /* Grille de paiement en 1 colonne sur mobile */
  .payment-methods-grid {
      grid-template-columns: 1fr;
  }
}

@media (max-width: 400px) {
  /* Filet de sécurité sur très petits écrans : ne garde que l'icône du panier */
  .cart-icon .cart-label {
    display: none;
  }
}
  /* Animation de battement de c�ur */
@keyframes heartbeat {
    0% { transform: scale(1); box-shadow: 0 4px 15px rgba(255, 69, 0, 0.3); }
    50% { transform: scale(1.05); box-shadow: 0 8px 25px rgba(255, 69, 0, 0.5); }
    100% { transform: scale(1); box-shadow: 0 4px 15px rgba(255, 69, 0, 0.3); }
}

.btn-buy-now {
    background: linear-gradient(135deg, #ff8c00 0%, #ff4500 100%);
    color: white !important;
    font-size: 1.2rem !important;
    padding: 18px 25px !important;
    border-radius: 50px !important;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    cursor: pointer;
    width: 100%;
    transition: all 0.3s ease;
    
    /* Application de l'animation */
    animation: heartbeat 2s ease-in-out infinite;
}

.btn-buy-now:hover {
    /* On met l'animation en pause au survol pour que le bouton soit stable sous la souris */
    animation-play-state: paused;
    filter: brightness(1.1);
}
/* ══════════════════════════════════════════
   AVIS / ÉTOILES / TÉMOIGNAGES / GARANTIES
   ══════════════════════════════════════════ */

/* --- Étoiles de notation --- */
.star-rating {
  position: relative;
  display: inline-block;
  font-size: 1rem;
  line-height: 1;
  white-space: nowrap;
}
.star-rating-bg {
  color: #ddd;
  letter-spacing: 2px;
}
.star-rating-fg {
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
  white-space: nowrap;
  color: #ffb400;
  letter-spacing: 2px;
}
.star-count {
  color: #777;
  font-size: 0.85rem;
  margin-left: 6px;
  vertical-align: middle;
}

/* --- Bandeau de garanties --- */
.guarantees-banner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  background: #eaf2ff;
  border-radius: var(--border-radius);
  padding: 14px 20px;
  margin-top: 2px;
}
.guarantee-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--primary-color);
  font-weight: 700;
  font-size: 0.92rem;
  line-height: 1.3;
  flex: 1 1 0;
  min-width: 190px;
  padding: 0 12px;
  border-right: 1px solid rgba(0, 86, 179, 0.15);
}
.guarantee-item:last-child {
  border-right: none;
}
.guarantee-item svg {
  color: var(--primary-color);
  flex-shrink: 0;
}
@media (max-width: 700px) {
  .guarantees-banner { gap: 14px; padding: 16px; justify-content: flex-start; }
  .guarantee-item { border-right: none; min-width: 140px; flex: 1 1 45%; font-size: 0.85rem; }
}

/* --- Témoignages --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.testimonial-card {
  background: var(--light-color);
  border: 1px solid #eee;
  border-radius: var(--border-radius);
  padding: 22px;
}
.testimonial-message {
  color: #444;
  font-style: italic;
  line-height: 1.6;
  margin: 0 0 12px;
}
.testimonial-name {
  color: var(--primary-color);
  font-weight: 700;
  margin: 0;
}

/* --- Avis produits (fiche produit) --- */
.reviews-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 30px;
}
.review-card {
  background: var(--light-color);
  border: 1px solid #eee;
  border-radius: var(--border-radius);
  padding: 18px;
}
.review-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}
.review-card p { margin: 0 0 8px; color: #444; line-height: 1.6; }
.review-date { font-size: 0.8rem; color: #999 !important; }

.review-form-container {
  max-width: 500px;
  margin: 0 auto;
  padding-top: 15px;
  border-top: 1px solid #eee;
}
.review-form-container h3 {
  text-align: center;
  color: var(--dark-color);
  margin-bottom: 18px;
}

/* --- Bouton WhatsApp flottant --- */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 999;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #25D366;
  border-radius: 50%;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.whatsapp-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.3);
}
.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: #fff;
}
@media (max-width: 600px) {
  .whatsapp-float { width: 48px; height: 48px; bottom: 16px; left: 16px; }
  .whatsapp-float svg { width: 24px; height: 24px; }
}

/* --- Catégories en grille compacte (icônes rondes), page d'accueil --- */
.category-grid-compact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 12px;
  text-align: center;
}
.category-card-compact {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--dark-color);
  transition: transform 0.2s ease;
}
.category-card-compact:hover {
  transform: translateY(-3px);
}
.category-icon-circle {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--light-color);
  box-shadow: var(--box-shadow);
  display: block;
}
.category-icon-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.category-name {
  font-weight: 600;
  font-size: 0.9rem;
}

/* --- Parcours Affilié / Auteur : deux blocs distincts --- */
.journey-card {
  flex: 1 1 320px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 28px 26px;
  color: #fff;
  display: flex;
  flex-direction: column;
}
.journey-card svg { margin-bottom: 12px; }
.journey-card h2 { color: #fff; margin: 0 0 8px; }
.journey-card p { margin: 0 0 14px; opacity: 0.95; }
.journey-bullets {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  flex-grow: 1;
}
.journey-bullets li {
  padding-left: 22px;
  position: relative;
  margin-bottom: 8px;
  font-size: 0.92rem;
}
.journey-bullets li::before {
  content: "✓";
  position: absolute;
  left: 0;
  font-weight: bold;
}
.journey-card-affiliate {
  background: linear-gradient(135deg, var(--primary-color), #0056b3);
}
.journey-card-author {
  background: linear-gradient(135deg, #ff8c00, #ff4500);
}
.journey-card .btn {
  align-self: flex-start;
  font-weight: 700;
}

/* --- Petit trait décoratif orange au-dessus d'un titre de section --- */
.section-accent-bar {
  width: 48px;
  height: 4px;
  background: #f5a623;
  border-radius: 2px;
  margin-bottom: 10px;
}

/* --- Icône "Espaces membres" (Admin / Affilié / Auteur / Client) --- */
.account-dropdown {
  position: relative;
  display: flex;
  align-items: center;
}
.account-toggle-checkbox {
  display: none;
}
.account-toggle-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  padding: 5px 10px;
  color: var(--dark-color);
  user-select: none;
  transition: color 0.3s ease;
}
.account-toggle-label:hover,
.account-toggle-checkbox:checked ~ .account-toggle-label {
  color: var(--primary-color);
}
.account-menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background: #fff;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  min-width: 190px;
  padding: 8px 0;
  z-index: 1001;
  flex-direction: column;
}
.account-toggle-checkbox:checked ~ .account-menu {
  display: flex;
}
.account-menu a {
  padding: 10px 20px;
  color: var(--dark-color);
  text-decoration: none;
  font-size: 0.92rem;
  white-space: nowrap;
}
.account-menu a:hover {
  background: var(--light-color);
  color: var(--primary-color);
}
@media (max-width: 768px) {
  .account-dropdown { order: 5; }
  .account-menu { right: 0; }
}

/* --- Téléphone dans le pied de page --- */
.footer-phone {
  margin: 8px 0;
}
.footer-phone a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: inherit;
  text-decoration: none;
}
.footer-phone a:hover {
  text-decoration: underline;
}

/* --- Bannières publicitaires 2 colonnes (entre garanties et meilleures ventes) --- */
.mini-banners-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 2px;
}
.mini-banner {
  display: block;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  line-height: 0;
}
.mini-banner img {
  width: 100%;
  height: 130px;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.mini-banner:hover img {
  transform: scale(1.03);
}
@media (max-width: 600px) {
  .mini-banners-row { grid-template-columns: 1fr; }
  .mini-banner img { height: 110px; }
}


/* --- Format du livre (PDF / imprimé / audio), affiché juste au-dessus du prix --- */
.product-format {
  display: inline-block;
  margin-bottom: 8px;
  padding: 4px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-color);
  background: #eef5ff;
  border: 1px solid #cfe2ff;
  border-radius: 50px;
}
/* Dans les cartes produit (accueil) : pastille plus discrète, non étirée */
.product-info .product-format {
  align-self: flex-start;
  margin-bottom: 8px;
  padding: 3px 12px;
  font-size: 0.78rem;
}

/* --- Bandeau "Best seller" (livre ayant atteint le seuil d'avis) --- */
.product-card,
.product-detail-image-container { position: relative; }
.badge-bestseller {
  position: absolute;
  top: 14px;
  left: 0;
  z-index: 2;
  padding: 5px 14px 5px 10px;
  background: linear-gradient(135deg, #ff8c00 0%, #ff4500 100%);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-radius: 0 50px 50px 0;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.25);
  pointer-events: none;
}

/* ══════════════════════════════════════════
   MOBILE UNIQUEMENT (≤ 768px) : hero compact + réassurances en défilement
   ══════════════════════════════════════════ */
@media (max-width: 768px) {
  /* Hero : image 340 -> 230px, titre un peu plus petit, accroche masquée */
  .slider img { height: 230px; }
  .slider-overlay { padding: 10px 14px; }
  .slider-overlay h1 { font-size: 1.1rem; line-height: 1.25; margin-bottom: 10px; }
  .slider-overlay p { display: none; }
  .slider-overlay-buttons { gap: 8px; }

  /* Réassurances : une seule rangée, défilement au doigt */
  .guarantees-banner {
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: 18px;
    padding: 8px 14px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
  }
  .guarantees-banner::-webkit-scrollbar { display: none; }
  .guarantee-item {
    flex: 0 0 auto;
    min-width: 0;
    padding: 0;
    gap: 6px;
    font-size: 0.72rem;
    white-space: nowrap;
    scroll-snap-align: start;
  }
  .guarantee-item svg { width: 16px; height: 16px; }
  .guarantee-item br { display: none; }
}