@import url('https://fonts.googleapis.com/css2?family=Inria+Serif&display=swap');
 
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Roboto, Arial, sans-serif;
}

header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: white;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 30px;
  background-color: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: relative;
  border-bottom: 10px solid #1e3a8a;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-img {
  width: 50px;
  height: auto;
  margin-right: 12px;
}

.logo-text {
  font-size: 28px;
  font-weight: bold;
  color: #1e3a8a;
  font-family: 'Inria Serif', serif;
  white-space: nowrap;
}

/* Navigation desktop */
.nav-links {
  display: flex;
  list-style: none;
  align-items: center;
  flex-wrap: nowrap;
  margin: 0 20px;
}

.nav-links li {
  margin-right: 20px;
  position: relative;
  white-space: nowrap;
}

.nav-links a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  display: flex;
  align-items: center;
  padding: 5px 0;
  position: relative;
  transition: color 0.3s ease;
  font-size: 14px;
  white-space: nowrap;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: #1e3a8a;
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a:hover {
  color: #1e3a8a;
}

/* Dropdown desktop */
.categories-dropdown {
  position: relative;
}

.categories-label {
  cursor: pointer;
  display: flex;
  align-items: center;
  padding: 5px 0;
  white-space: nowrap;
  user-select: none;
}

.dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: white;
  min-width: 250px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  z-index: 1000;
  padding: 15px 0;
  margin-top: 10px;
}

.categories-dropdown:hover .dropdown-content {
  display: block;
}

.dropdown-content a {
  display: flex;
  align-items: center;
  padding: 10px 20px;
  color: #333;
  text-decoration: none;
  border: none;
  font-size: 14px;
}

.dropdown-content a:hover {
  background-color: #f1f5f9;
  color: #1e3a8a;
}

.dropdown-content a::after {
  display: none;
}

.dropdown-content i {
  width: 20px;
  margin-right: 10px;
  color: #3b82f6;
  flex-shrink: 0;
}

/* Search bar */
.search-bar {
  flex-grow: 1;
  max-width: 400px;
  margin: 0 20px;
  position: relative;
  flex-shrink: 1;
  min-width: 150px;
}

.search-input {
  width: 100%;
  padding: 10px 15px;
  padding-left: 40px;
  border: 1px solid #e2e8f0;
  border-radius: 25px;
  outline: none;
  background-color: #f8fafc;
  font-size: 14px;
}

.search-input:focus {
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

.search-bar::before {
  content: "\f002";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: #64748b;
}

/* User actions */
.user-actions {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.account-icon,
.cart-icon {
  display: flex;
  align-items: center;
  margin-left: 15px;
  text-decoration: none;
  color: #333;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 6px;
  border: 2px solid transparent;
  transition: all 0.3s;
  font-size: 14px;
  white-space: nowrap;
}

.account-icon:hover {
  color: #1e3a8a;
  border-color: #1e3a8a;
  background-color: rgba(30, 58, 138, 0.05);
}

/* Styles pour le bouton de connexion */
#loginButton {
  background-color: #1e3a8a;
  color: white;
  border-color: #1e3a8a;
}

#loginButton:hover {
  background-color: #1e40af;
  color: white;
  border-color: #1e40af;
  transform: translateY(-2px);
}

/* Dark Mode Toggle */
.account-icon label {
  cursor: pointer;
  font-size: .95rem;
  color: #555;
}
.account-icon input { display: none; }

.cart-icon {
  position: relative;
  background-color: #1e3a8a;
  color: white;
}

.cart-icon:hover {
  background-color: #1e40af;
  border-color: #1e3a8a;
  transform: translateY(-2px);
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background-color: #ef4444;
  color: white;
  font-size: 12px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Hamburger menu - caché par défaut */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 5px;
  z-index: 1001;
  flex-shrink: 0;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background-color: #1e3a8a;
  margin: 3px 0;
  transition: 0.3s;
}

/* Overlay - caché par défaut */
.overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 998;
}

/* Animation pour la flèche du dropdown */
.dropdown-arrow {
  transition: transform 0.3s ease;
  font-size: 12px;
  margin-left: 5px;
}

.categories-dropdown.active .dropdown-arrow {
  transform: rotate(180deg);
}

/* ========== VERSION TABLETTE (1024px - 769px) ========== */
@media (max-width: 1024px) and (min-width: 769px) {
  .navbar {
    padding: 12px 20px;
  }

  .logo-text {
    font-size: 24px;
  }

  .logo-img {
    width: 45px;
  }

  .nav-links {
    margin: 0 15px;
  }

  .nav-links li {
    margin-right: 15px;
  }

  .nav-links a {
    font-size: 13px;
    padding: 5px 0;
  }

  .search-bar {
    max-width: 250px;
    margin: 0 15px;
    min-width: 120px;
  }

  .search-input {
    padding: 8px 12px;
    padding-left: 35px;
    font-size: 13px;
  }

  .account-icon,
  .cart-icon {
    margin-left: 12px;
    padding: 6px 10px;
    font-size: 13px;
  }

  .account-icon span,
  .cart-icon span {
    display: none;
  }

  .account-icon i,
  .cart-icon i {
    margin-right: 0;
  }
}

/* ========== VERSION TABLETTE PLUS PETITE (880px - 769px) ========== */
@media (max-width: 880px) and (min-width: 769px) {
  .nav-links li {
    margin-right: 12px;
  }

  .nav-links a {
    font-size: 12px;
  }

  .logo-text {
    font-size: 22px;
  }

  .search-bar {
    max-width: 200px;
    margin: 0 12px;
  }

  .categories-label span {
    font-size: 12px;
  }
}

/* ========== VERSION MOBILE (768px et moins) ========== */
@media (max-width: 768px) {
  .navbar {
    padding: 12px 20px;
    flex-wrap: wrap;
  }

  /* Afficher le hamburger */
  .hamburger {
    display: flex;
    order: 2;
  }

  /* Logo */
  .logo {
    order: 1;
  }

  /* Navigation mobile - cachée par défaut */
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: white;
    flex-direction: column;
    padding: 80px 30px 30px;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    z-index: 999;
    margin: 0;
    overflow-y: auto;
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links li {
    margin: 0 0 20px 0;
    width: 100%;
  }

  .nav-links a {
    padding: 12px 0;
    width: 100%;
    justify-content: space-between;
    font-size: 16px;
  }

  /* Styles améliorés pour le menu mobile */
  .categories-dropdown {
    width: 100%;
  }
  
  .categories-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    cursor: pointer;
    padding: 12px 0;
    margin: 0;
  }

  /* Dropdown mobile */
  .dropdown-content {
    position: static;
    box-shadow: none;
    padding: 10px 0 10px 20px;
    margin-top: 10px;
    display: none;
    width: 100%;
    background-color: #f8fafc;
    border-radius: 8px;
    animation: slideDown 0.3s ease;
  }

  .dropdown-content.active {
    display: block;
  }

  .dropdown-content a {
    padding: 10px 15px;
    font-size: 14px;
    border: none;
  }

  @keyframes slideDown {
    from {
      opacity: 0;
      transform: translateY(-10px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* Search bar mobile - cachée par défaut */
  .search-bar {
    display: none;
    order: 4;
    max-width: 100%;
    margin: 15px 0;
    width: 100%;
  }

  .search-bar.active {
    display: block;
  }

  /* User actions mobile - cachées par défaut */
  .user-actions {
    display: none;
    order: 3;
    width: 100%;
    justify-content: center;
    margin-top: 15px;
    flex-wrap: wrap;
    gap: 10px;
  }

  .user-actions.active {
    display: flex;
  }

  .account-icon, 
  .cart-icon {
    margin: 0 5px;
    padding: 10px 15px;
    font-size: 16px;
    flex: 1;
    min-width: 140px;
    justify-content: center;
  }

  .account-icon span,
  .cart-icon span {
    display: inline-block;
    margin-left: 8px;
  }

  /* Styles spécifiques pour les boutons utilisateur en mobile */
  #loginButton {
    background-color: #1e3a8a;
    color: white;
    border-color: #1e3a8a;
  }

  #loginButton:hover {
    background-color: #1e40af;
    color: white;
  }

  /* Overlay actif */
  .overlay.active {
    display: block;
  }

  /* Animation hamburger */
  .hamburger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
  }

  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
  }
}

/* ========== VERSION MOBILE TRÈS PETITE (480px et moins) ========== */
@media (max-width: 480px) {
  .navbar {
    padding: 10px 15px;
  }

  .nav-links {
    width: 85%;
    padding: 70px 20px 20px;
  }

  .logo-text {
    font-size: 20px;
  }

  .logo-img {
    width: 40px;
  }

  .account-icon,
  .cart-icon {
    margin: 0 2px;
    padding: 8px 12px;
    font-size: 14px;
    min-width: 120px;
  }

  .user-actions {
    gap: 8px;
  }

  .dropdown-content {
    padding: 8px 0 8px 15px;
  }

  .dropdown-content a {
    padding: 8px 12px;
    font-size: 13px;
  }
}

/* ========== CORRECTIONS GÉNÉRALES ========== */
/* Correction pour le menu mobile */
#menu-toggle {
  display: none;
}

.hamburger {
  cursor: pointer;
}

/* Assurer que le menu mobile fonctionne */
@media (max-width: 768px) {
  .nav-links:not(.active) {
    display: none;
  }
  
  .search-bar:not(.active) {
    display: none;
  }
  
  .user-actions:not(.active) {
    display: none;
  }
  
  .overlay:not(.active) {
    display: none;
  }
  
  .overlay.active {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
  }
}

/* Amélioration de l'accessibilité */
.categories-label {
  cursor: pointer;
}

/* Transition fluide pour les interactions */
.account-icon,
.cart-icon,
.nav-links a,
.categories-label {
  transition: all 0.3s ease;
}

/* Focus styles pour l'accessibilité */
.account-icon:focus,
.cart-icon:focus,
.nav-links a:focus,
.search-input:focus {
  outline: 2px solid #1e3a8a;
  outline-offset: 2px;
}

/* Scrollbar personnalisée pour le menu mobile */
@media (max-width: 768px) {
  .nav-links::-webkit-scrollbar {
    width: 6px;
  }
  
  .nav-links::-webkit-scrollbar-track {
    background: #f1f1f1;
  }
  
  .nav-links::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
  }
  
  .nav-links::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
  }
}
/* Masquer le texte en desktop sur les petits écrans */
@media (max-width: 1024px) {
  .dark-mode-text {
    display: none;
  }
  
  .dark-mode-toggle i {
    margin-right: 0;
  }
}

/* Afficher le texte en mobile */
@media (max-width: 768px) {
  .dark-mode-text {
    display: inline-block;
    margin-left: 8px;
  }
  
  .dark-mode-toggle i {
    margin-right: 8px;
  }
}

/* Très petits écrans */
@media (max-width: 480px) {
  .dark-mode-text {
    font-size: 14px;
  }
}
/* ========== DARK MODE STYLES ========== */
:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --text-primary: #333333;
  --text-secondary: #666666;
  --border-color: #e2e8f0;
  --accent-color: #1e3a8a;
  --accent-hover: #1e40af;
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  --header-bg: #ffffff;
}

[data-theme="dark"] {
  --bg-primary: #1a1a1a;
  --bg-secondary: #2d2d2d;
  --text-primary: #ffffff;
  --text-secondary: #cccccc;
  --border-color: #404040;
  --accent-color: #3b82f6;
  --accent-hover: #60a5fa;
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  --header-bg: #2d2d2d;
}

/* Application des variables CSS */
body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

header {
  background: var(--header-bg);
}

.navbar {
  background-color: var(--header-bg);
  box-shadow: var(--shadow);
  border-bottom: 10px solid var(--accent-color);
}

.logo-text {
  color: var(--accent-color);
}

.nav-links a {
  color: var(--text-primary);
}

.nav-links a:hover {
  color: var(--accent-color);
}

.nav-links a::after {
  background-color: var(--accent-color);
}

/* Dropdown en dark mode */
[data-theme="dark"] .dropdown-content {
  background-color: var(--bg-secondary);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .dropdown-content a {
  color: var(--text-primary);
}

[data-theme="dark"] .dropdown-content a:hover {
  background-color: rgba(59, 130, 246, 0.1);
  color: var(--accent-color);
}

/* Search bar en dark mode */
.search-input {
  background-color: var(--bg-secondary);
  border-color: var(--border-color);
  color: var(--text-primary);
}

.search-input:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

.search-bar::before {
  color: var(--text-secondary);
}

/* User actions en dark mode */
.account-icon,
.cart-icon {
  color: var(--text-primary);
  border: 2px solid transparent;
}

.account-icon:hover {
  color: var(--accent-color);
  border-color: var(--accent-color);
  background-color: rgba(59, 130, 246, 0.05);
}

[data-theme="dark"] .cart-icon {
  background-color: var(--accent-color);
  color: white;
}

[data-theme="dark"] .cart-icon:hover {
  background-color: var(--accent-hover);
}

/* Bouton de connexion en dark mode */
[data-theme="dark"] #loginButton {
  background-color: var(--accent-color);
  color: white;
}

[data-theme="dark"] #loginButton:hover {
  background-color: var(--accent-hover);
}

/* Hamburger menu en dark mode */
[data-theme="dark"] .hamburger span {
  background-color: var(--accent-color);
}

/* Menu mobile en dark mode */
[data-theme="dark"] .nav-links {
  background-color: var(--bg-secondary);
}

[data-theme="dark"] .dropdown-content {
  background-color: var(--bg-primary);
}

/* Overlay en dark mode */
[data-theme="dark"] .overlay {
  background-color: rgba(0, 0, 0, 0.7);
}

/* Dark mode toggle button */
.dark-mode-toggle {
  display: flex;
  align-items: center;
  margin-left: 15px;
  cursor: pointer;
  padding: 8px 12px;
  border-radius: 6px;
  border: 2px solid transparent;
  transition: all 0.3s;
  background: none;
  color: var(--text-primary);
}

.dark-mode-toggle:hover {
  border-color: var(--accent-color);
  background-color: rgba(59, 130, 246, 0.05);
}

.dark-mode-toggle i {
  margin-right: 8px;
}

/* Icône qui change selon le mode */
.dark-mode-toggle .fa-sun {
  display: none;
}

[data-theme="dark"] .dark-mode-toggle .fa-moon {
  display: none;
}

[data-theme="dark"] .dark-mode-toggle .fa-sun {
  display: inline-block;
}

/* Adaptation pour mobile */
@media (max-width: 768px) {
  .dark-mode-toggle {
    margin: 5px;
    padding: 10px 15px;
    justify-content: center;
    flex: 1;
    min-width: 140px;
  }
  
  .user-actions.active .dark-mode-toggle {
    display: flex;
  }
}