body {
  margin: 0;
  padding: 0;
  background-image: url('images_protegees/pageidentifiant.jpg');
  background-size: 100% auto;
  background-position: top center;
  background-repeat: no-repeat;
  background-color: #000;
  height: 100vh;
  font-family: Arial, sans-serif;
}

.container {
  background-color: rgba(245, 235, 220, 0.85); /* beige doux et chaleureux */
  padding: 30px;
  border-radius: 10px;
  width: 600px;
  margin: 500px auto 0 auto; /* descend le bloc sous le titre */
  text-align: center;
  color: #000;
  box-shadow: 0 0 10px rgba(0,0,0,0.3);
}

input[type="text"],
input[type="password"],
input[type="submit"] {
  width: 90%;
  padding: 10px;
  border-radius: 5px;
  border: none;
  margin-top: 10px;
}

input[type="submit"] {
  background-color: #ff8c00;
  color: white;
  cursor: pointer;
  font-weight: bold;
}