/* Reset de base */
body {
  margin: 0;
  font-family: Arial, sans-serif;
  display: flex;
  min-height: 100vh;
}

/* Barre latérale fixe à gauche */
.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  width: 220px;
  height: 100vh;
  background-color: #111;
  color: white;
  padding: 20px;
}

.sidebar h2 {
  margin-top: 0;
  font-size: 22px;
}

.sidebar a {
  display: block;
  color: white;
  text-decoration: none;
  margin: 15px 0;
  font-size: 16px;
}

.sidebar a:hover {
  text-decoration: underline;
}

/* Contenu principal */
.content {
  margin-left: 240px;
  padding: 40px;
  max-width: 900px;
}

/* Responsive */
@media (max-width: 768px) {
  .sidebar {
    position: relative;
    width: 100%;
    height: auto;
  }
  .content {
    margin-left: 0;
  }
}