.formulaire {
    font-family: Arial, sans-serif;
    
    display: flex;
    justify-content: center;
    align-items: center;

    height: 100vh;
}
.form-container {
    background-color: #ccc;

    padding: 3rem;
    border-radius: 0.5rem;
    box-shadow: 0 0 0.63rem rgba(0, 0, 0, 0.1);
    width: 25rem;
}
h4 {
    text-align: center;
    color: #004080;
}
label {
    font-weight: bold;
    display: block;
    margin: 10px 0 5px;
}
input, textarea {
    width: 100%;
    padding: 8px 0 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
}
button {
    background: #004080;
    color: white;
    border: none;
    padding: 10px;
    width: 100%;
    border-radius: 4px;
    margin-top: 10px;
    cursor: pointer;
}
button:hover {
    background: #003366;
}

/* Message de succès */
.success-message {
    color: green;
    font-weight: bold;
    text-align: center;
}

/* Message d'erreur */
.error-message {
    color: red;
    font-weight: bold;
    text-align: center;
}