body {
  font-family: sans-serif;
  padding: 1rem;
  background: #f2f2f2;
}

#map {
  height: 400px;
  margin-top: 1rem;
  border: 1px solid #ccc;
  border-radius: 8px;
}

#chat {
  margin-top: 1rem;
  max-width: 500px;
}

#messages {
  background: #fff;
  height: 150px;
  overflow-y: auto;
  border: 1px solid #ccc;
  padding: 0.5rem;
  margin-bottom: 0.5rem;
}
/* Layout adaptatif pour mobile */
body {
  max-width: 100%;
  margin: 0;
}

input, button {
  width: 100%;
  margin: 0.25rem 0;
  padding: 0.5rem;
  box-sizing: border-box;
}

div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

#chat {
  width: 100%;
  max-width: 100%;
}

#map {
  height: 50vh;
  width: 100%;
}

@media (min-width: 768px) {
  div {
    flex-wrap: nowrap;
  }

  input, button {
    width: auto;
    flex: 1;
  }

  #chat {
    max-width: 500px;
  }
}
#messages {
  display: flex;
  flex-direction: column;
  gap: 0.25rem; /* espace entre les messages */
  word-break: break-word;
}
#messages div {
  background: #e6e6e6;
  padding: 0.4rem;
  border-radius: 4px;
}
input, button {
  font-size: 16px; /* Évite le zoom automatique sur iOS */
}
input {
  -webkit-appearance: none;
  appearance: none;
  border-radius: 4px;
}