body {
    margin: 0;
    padding: 0;
    font-family: sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    padding: 0;
}

* {
    box-sizing: border-box;
}

.camera {
    width: 100%;
    height: 100%;
    border: 1px solid #ccc;
    border-radius: 5px;
    overflow: hidden;
}

label {
    display: block;
}

.form-group {
    margin-bottom: 15px;
}