body {
  background-color: #1C0142;
  color: #fff;
  font-family: sans-serif;
  margin: 0;
  padding: 0;
  text-align: center;
}

header {
  padding: 1.5rem 1rem;
  background-color: #12002e;
  color: #fff;
}

header h1 {
  margin: 0;
  font-size: 1.5rem;
}

.container {
  padding: 1rem;
  max-width: 600px;
  margin: auto;
}

form {
  margin-top: 1rem;
  background: rgba(255,255,255,0.05);
  padding: 1rem;
  border-radius: 8px;
}

input, select, textarea, button {
  width: 100%;
  padding: 0.8rem;
  margin: 0.5rem 0;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
}

input, select, textarea {
  background-color: #fff;
  color: #000;
}

button {
  background-color: #6200ea;
  color: white;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s ease;
}

button:hover {
  background-color: #4b00b8;
}

a {
  color: #a5c3ff;
  text-decoration: none;
  margin-top: 1rem;
  display: inline-block;
}

.carnet img {
  max-width: 250px;
  border-radius: 8px;
  margin: 1rem auto;
  display: block;
}

ul {
  list-style: none;
  padding: 0;
}

li {
  margin-bottom: 1rem;
  padding: 0.5rem;
  background: rgba(255,255,255,0.05);
  border-radius: 6px;
}