body {
    font-family: Arial, sans-serif;
    background-color: #141414;
    color: #fff;
    margin: 0;
    padding: 0;
}

.container {
    width: 80%;
    margin: auto;
    padding: 20px;
}

h1 {
    text-align: center;
}

form {
    background-color: #333;
    padding: 20px;
    border-radius: 8px;
}

label {
    display: block;
    margin: 10px 0 5px;
}

input, select {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: none;
    border-radius: 4px;
}

button {
    width: 100%;
    padding: 10px;
    background-color: #e50914;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background-color: #f40612;
}

.hidden {
    display: none;
}