body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #121212; 
    margin: 0;
    color: #ffffff;
}

.container {
    text-align: center;
    background-color: #1e1e1e; 
    padding: 20px;
    box-shadow: 0 0 15px rgba(0, 0, 255, 0.3); 
    border-radius: 8px;
}

h1 {
    margin-bottom: 20px;
    color: #00aaff; 
}

input[type="password"] {
    padding: 10px;
    width: 300px;
    border: 2px solid #00aaff; 
    border-radius: 5px;
    font-size: 16px;
    background-color: #222; 
    color: #fff; 
}

#resultat {
    margin-top: 20px;
    font-size: 18px;
    font-weight: bold;
}

#resultat.faible {
    color: #ff4c4c;
}

#resultat.moyen {
    color: #ff9900; 
}

#resultat.fort {
    color: #00ff00; 
}