body {
    font-family: Arial, sans-serif;
    background: #f2f4f8;
    margin: 0;
    padding: 0;
}

.container {
    width: 350px;
    margin: 80px auto;
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
}

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

label {
    display: block;
    margin-top: 15px;
    color: #333;
}

input {
    width: 100%;
    padding: 10px;
    margin-top: 6px;
    border: 1px solid #ccc;
    border-radius: 6px;
    box-sizing: border-box;
}

button {
    width: 100%;
    margin-top: 20px;
    padding: 12px;
    background: #2563eb;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
}

button:hover {
    background: #1d4ed8;
}

.message {
    background: #eef2ff;
    color: #1e40af;
    padding: 10px;
    border-radius: 6px;
    text-align: center;
}

a {
    color: #2563eb;
    text-decoration: none;
}