/* Style global */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 20px;
  background-color: #f4f7f6;
}

h1 {
  text-align: center;
  color: #2c3e50;
}

/* Container principal */
.container {
  max-width: 500px;
  margin: 0 auto;
  background-color: #ffffff;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

/* Style des labels et des champs de saisie */
label {
  display: block;
  margin-bottom: 10px;
  font-weight: bold;
  color: #2c3e50;
}

input {
  width: 100%;
  padding: 10px;
  margin-bottom: 20px;
  border: 1px solid #ddd;
  border-radius: 6px;
  box-sizing: border-box;
  font-size: 1em;
}

button {
  width: 100%;
  padding: 12px;
  background-color: #3498db;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 1.2em;
  cursor: pointer;
}

button:hover {
  background-color: #2980b9;
}

/* Résultats */
.result {
  margin-top: 20px;
  padding: 20px;
  background-color: #ecf0f1;
  border-radius: 8px;
}

.result strong {
  color: #3498db;
}

a {
  display: block;
  margin-top: 30px;
  text-align: center;
  font-size: 1.1em;
  text-decoration: none;
  color: #3498db;
  font-weight: bold;
}

a:hover {
  color: #2980b9;
}