body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}
.container {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 70%;
}
h1 {
    font-size: 24px;
    margin-bottom: 20px;
    text-align: center;
}
label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
}
input[type="password"] {
    width: 98%;
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 4px;
}
button {
    width: 100%;
    padding: 10px;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    margin-top: 10px;
}
button:hover {
    background-color: #0056b3;
}
.message {
    margin-top: 20px;
    padding: 10px;
    border-radius: 4px;
}
.message.success {
    background-color: #d4edda;
    color: #155724;
}
.message.error {
    background-color: #f8d7da;
    color: #721c24;
}
a {
    color: #007bff;
    text-decoration: none;
    padding: 10px;
    display: inline-block;
    margin-top: 20px;
}
a:hover {
    text-decoration: underline;
}