body {
    font-family: Arial, sans-serif;
    background-color: #f4f6f8;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.container {
    background-color: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    width: 350px;
    text-align: center;
}

h2 {
    margin-bottom: 20px;
    color: #333;
}

input[type="text"],
input[type="email"],
input[type="password"] {
    width: 100%;
    padding: 10px;
    margin: 8px 0 20px;
    border: 1px solid #ccc;
    border-radius: 6px;
    box-sizing: border-box;
}

input[type="submit"] {
    background-color: #007BFF;
    color: white;
    padding: 12px;
    width: 100%;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
}

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

p {
    margin-top: 20px;
}

a {
    color: #007BFF;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.error {
    color: red;
    margin-bottom: 15px;
}