/* Général */
body {
    font-family: 'PT Sans', sans-serif;
    background-color: #f5f5f5;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

/* Conteneur de formulaire */
form {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
}

/* Titres */
h1 {
    text-align: center;
    margin-bottom: 20px;
    font-size: 24px;
    color: #000;
}

/* Labels */
label {
    display: block;
    margin-bottom: 5px;
    font-size: 14px;
    color: #000;
}

/* Champs de texte */
input[type="email"],
input[type="password"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
    font-size: 14px;
}

/* Bouton */
button[type="submit"] {
    width: 100%;
    padding: 10px;
    background-color: #000;
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    cursor: pointer;
}

button[type="submit"]:hover {
    background-color: #444;
}

/* Alertes */
.alert {
    padding: 10px;
    margin-bottom: 20px;
    border-radius: 5px;
    font-size: 14px;
    text-align: center;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}