body {
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-family: sans-serif;
    background-color: #f0f0f0;
}

.controls {
    width: 100%;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 10px;
    background-color: #333;
    color: white;
    box-sizing: border-box;
}

.controls label,
.controls button {
    margin: 0 10px;
}

#zoomSlider {
    width: 60%;
}

#flashButton,
#captureButton {
    padding: 10px 20px;
    font-size: 1.2em;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    background-color: #007bff;
    color: white;
}

#flashButton:hover,
#captureButton:hover {
    background-color: #0056b3;
}

#video {
    width: 100%;
    max-width: 600px;
    height: auto;
    margin-top: 10px;
    border: 1px solid #ccc;
}

#canvas {
    display: none;
}

#captureButton {
    margin-top: 20px;
}