/* === Bouton Burger (en haut à gauche) === */
.burger-btn {
  position: fixed;
  top: 12px;
  left: 12px;
  background: none;
  border: none;
  color: #fcf6ff;
  font-size: 34px;
  line-height: 1;
  cursor: pointer;
  z-index: 10001;
  padding: 6px;
  transition: color 0.25s ease, transform 0.2s ease;
}

.burger-btn:hover {
  color: #d4af37; /* Doré au survol */
  transform: scale(1.08);
}

/* Taille des icônes Lucide */
.burger-btn svg {
  width: 34px;
  height: 34px;
  stroke-width: 2;
  vertical-align: middle;
}

.sidebar {
  position: fixed;
  top: 0;
  left: -270px;
  width: 250px;
  height: 100%;
  background: #0e0e0e;
  border-right: 2px solid #d4af37;
  box-shadow: 6px 0 18px rgba(0, 0, 0, 0.7);
  transition: left 0.3s ease;
  z-index: 10000; /* ✅ au-dessus de l’overlay */
  overflow-y: auto;
}

.sidebar.open {
  left: 0; /* ouverture fluide */
}

/* Contenu interne */
.sidebar-content {
  padding: 70px 16px 30px;
}

/* === Nettoyage global === */
.menu-links,
.dropdown-content,
.dropdown-sub-content {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* === Liens et dropdowns principaux === */
.menu-links li {
  margin: 2px 0;
}

.menu-links a,
.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #fcf6ff;
  text-decoration: none;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

/* hover doré */
.menu-links a:hover,
.dropdown-toggle:hover {
  background: rgba(212, 175, 55, 0.1);
  color: #d4af37;
}

/* === Flèches uniquement sur dropdowns === */
.dropdown-toggle::before,
.dropdown-sub-toggle::before {
  content: "▸";
  font-size: 16px;
  color: #d4af37;
  opacity: 0.7;
  transition: transform 0.2s ease, opacity 0.2s ease;
  flex-shrink: 0;
}

/* --- Alignement uniforme pour tous les éléments --- */
.menu-links a,
.dropdown-toggle,
.dropdown-sub-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  position: relative;
}

/* Crée une "zone fantôme" de flèche sur les liens simples */
.menu-links a::before {
  content: "▸";
  display: inline-block;
  gap: 6px;
  width: 12px; /* même largeur que la flèche réelle */
  flex-shrink: 0;
}


/* Rotation flèche quand ouvert */
.dropdown.open > .dropdown-toggle::before,
.dropdown-sub-toggle.open::before {
  transform: rotate(90deg);
  opacity: 1;
}

/* === Supprime la flèche sur les liens simples === */
.menu-links a::before {
  content: none !important;
}

/* === Sous-listes === */
.dropdown-content {
  display: none;
  margin-left: 10px;
  border-left: 1px solid rgba(212, 175, 55, 0.2);
  padding-left: 8px;
  margin-top: 3px;
}

.dropdown.open > .dropdown-content {
  display: block;
}

/* === Sous-dropdowns (ex: années) === */
.dropdown-sub-toggle {
  color: #d4af37;
  font-weight: 600;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.dropdown-sub-toggle:hover {
  background: rgba(212, 175, 55, 0.08);
  color: #fcf6ff;
}

/* Sous-niveau des années */
.dropdown-sub-content {
  display: none;
  margin-left: 12px;
  padding-left: 6px;
  border-left: 1px dashed rgba(212, 175, 55, 0.2);
}

.dropdown-sub-toggle.open + .dropdown-sub-content {
  display: block;
}

/* Liens internes compacts */
.dropdown-sub-content a {
  font-size: 13px;
  padding: 4px 8px;
  border-radius: 4px;
  display: block;
}

.dropdown-sub-content a:hover {
  background: rgba(212, 175, 55, 0.1);
  color: #d4af37;
}


/* === Overlay sombre / flou quand le menu est ouvert === */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 9998; /* 🔽 inférieur au menu (10000) */
}

/* Affiché quand le menu est ouvert */
body.menu-opened::after {
  opacity: 1;
  pointer-events: auto;
}

/* Lien actif dans le menu */
.active-link {
  color: #d4af37 !important;
  font-weight: 600;
  background: rgba(212, 175, 55, 0.12);
  border-radius: 4px;
}

/* === Scrollbar stylisée pour le menu latéral === */
.sidebar::-webkit-scrollbar {
  width: 10px;
}

.sidebar::-webkit-scrollbar-track {
  background: #0e0e0e;
  border-left: 1px solid rgba(212, 175, 55, 0.2);
}

.sidebar::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #d4af37 0%, #f52584 100%);
  border-radius: 10px;
  border: 2px solid #0e0e0e; /* garde un effet "rainuré" */
  box-shadow: 0 0 8px rgba(212, 175, 55, 0.3);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.sidebar::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #f52584 0%, #00c9ff 100%);
  box-shadow: 0 0 12px rgba(0, 201, 255, 0.4);
}

/* Firefox */
.sidebar {
  scrollbar-width: thin;
  scrollbar-color: #d4af37 #0e0e0e;
}

/* === 📱 Mode portrait : menu plein écran === */
@media (max-width: 768px) and (orientation: portrait) {

  /* --- Menu prend toute la largeur et la hauteur --- */
  .sidebar {
    position: fixed;
    top: 0;
    left: -270px;
    width: 250px;
    height: 100%;
    background: #0e0e0e;
    border-right: 2px solid #d4af37;
    box-shadow: 6px 0 18px rgba(0, 0, 0, 0.7);
    transition: left 0.3s ease;
    z-index: 10000;
    overflow-y: auto;
    isolation: isolate; /* ✅ empêche le flou du body::after d’affecter le menu */
  }

  .sidebar.open {
    left: 0;
  }

  /* --- Bouton burger visible au-dessus du menu --- */
  .burger-btn {
    position: fixed;
    top: 14px;
    left: 14px;
    z-index: 10001;
    font-size: 38px;
  }

  /* --- Contenu centré, marges plus grandes --- */
  .sidebar-content {
    padding: 80px 28px 60px;
  }

  /* --- Liens plus lisibles et espacés --- */
  .menu-links a,
  .dropdown-toggle,
  .dropdown-sub-toggle {
    font-size: 18px;
    padding: 12px 16px;
  }

  .dropdown-sub-content a {
    font-size: 16px;
    padding: 10px 14px;
  }

  .menu-links li {
    margin: 8px 0;
  }

  /* --- Scrollbar large et adaptée au pouce --- */
  .sidebar::-webkit-scrollbar {
    width: 14px;
  }

  /* --- Overlay supprimé : le menu est la page --- */
  body.menu-opened::after {
    opacity: 0;
    pointer-events: none;
  }

  /* --- Supprimer la bordure de séparation gauche --- */
  .dropdown-content,
  .dropdown-sub-content {
    border-left: none;
  }

  /* --- Animation légère de fondu à l’ouverture --- */
  .sidebar.open {
    animation: fadeInMenu 0.3s ease;
  }

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

/* === Désactive le flou du menu sur la page d'accueil === */
body.no-menu-blur::after {
  opacity: 0 !important;
  backdrop-filter: none !important;
  pointer-events: none !important;
}