body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #f4f4f4;
}

#login-container {
    background: linear-gradient(to bottom, #673ab7, #8e44ad);
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    width: 300px;
    max-width: 80%;
    text-align: center;
}

#login-header {
    background: linear-gradient(to bottom, #8e44ad, #673ab7);
    color: #fff;
    padding: 15px;
    font-size: 1.5em;
}

#login-form {
    padding: 20px;
    box-sizing: border-box;
}

input {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    box-sizing: border-box;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
}

button {
    width: 100%;
    padding: 10px;
    background-color: #3498db;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

button:hover {
    background-color: #2980b9;
}