body {
    font-family: Arial, sans-serif;
    background: #121212;
    color: #e0e0e0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    background: #1e1e1e;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px 0px rgba(255, 255, 255, 0.1);
    width: 80%;
    max-width: 400px;
}

input, button {
    width: 100%;
    padding: 10px;
    margin: 5px 0;
    border: 1px solid #333;
    border-radius: 5px;
    background: #333;
    color: #fff;
}

button {
    background: #007bff;
    color: white;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
}

button:hover {
    background: #0056b3;
}

a {
    text-decoration: none;
    color: #009dff;
}

a:hover {
    text-decoration: underline;
}

.error-message {
    color: #ff4444;
    text-align: center;
    font-weight: bold;
    margin-top: 10px;
}