body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', sans-serif;
    background: linear-gradient(to right, #f8f9fc, #e0e7ff);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    background-color: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
    width: 100%;
    max-width: 400px;
}

h2 {
    font-size: 26px;
    margin-bottom: 25px;
    color: #4b0082;
}

/* Champs de formulaire */
input[type="text"],
input[type="email"],
input[type="password"] {
    width: 100%;
    padding: 12px 15px;
    margin: 8px 0;
    border: 1px solid #ccc;
    border-radius: 25px;
    box-sizing: border-box;
    font-size: 14px;
}

/* Bouton unique */
button {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 25px;
    background-color: #6a0dad;
    color: white;
    font-size: 16px;
    cursor: pointer;
    margin-top: 10px;
    transition: background 0.3s ease;
}

button:hover {
    background-color: #580a9c;
}

/* Lien vers la connexion */
.register-link {
    margin-top: 15px;
    font-size: 14px;
}

.register-link a {
    color: #6a0dad;
    text-decoration: none;
}

.register-link a:hover {
    text-decoration: underline;
}

p[style*="color:red;"] {
    margin-bottom: 15px;
}