body {
    font-family: sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    width: 80%;
    max-width: 800px;
    margin: 20px;
}

h1, h2 {
    color: #333;
    text-align: center;
}

section {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

section:last-child {
    border-bottom: none;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #555;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group select,
.form-group input[type="range"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box; /* Important pour éviter que le padding n'élargisse l'input */
    font-size: 16px;
}

.form-group input[type="range"] {
    -webkit-appearance: none; /* Pour Chrome, Safari, Opera */
    -moz-appearance: none; /* Pour Firefox */
    appearance: none;
    height: 10px;
    background: #ddd;
    border-radius: 5px;
    outline: none;
    padding: 0;
    margin-top: 10px;
}

.form-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: #007bff; /* Couleur bleue */
    cursor: pointer;
    border-radius: 50%;
}

.form-group input[type="range"]::-moz-range-thumb {
    -moz-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: #007bff; /* Couleur bleue */
    cursor: pointer;
    border-radius: 50%;
}

.form-group span {
    font-size: 0.9em;
    color: #777;
    margin-left: 10px;
}


button[type="submit"] {
    background-color: #007bff; /* Couleur bleue */
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 18px;
    display: block;
    margin: 20px auto 0;
}

button[type="submit"]:hover {
    background-color: #0056b3;
}

/* Style spécifique pour la section d'identification */
.identification {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 6px;
    margin-bottom: 20px;
    border: 1px solid #eee;
}

.identification h2 {
    margin-top: 0;
    margin-bottom: 15px;
    text-align: left;
    font-size: 1.5em;
}