body {
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    margin: 0;
    background-color: #f5f5f5;
}

h1 {
    margin-bottom: 20px;
}

#inputSelection {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

#videoContainer, #imageDisplay, #videoDisplay, #outputCanvas {
    width: 80%;
    max-width: 800px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    margin-top: 20px;
    display: none;
}

#videoElement, #imageDisplay, #videoDisplay, #outputCanvas {
    width: 100%;
    display: none;
}

#controls {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

button {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    outline: none;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #0056b3;
}

.infoBox {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: rgba(255, 255, 255, 0.8);
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    display: none;
}

.infoBox.active {
    display: block;
}

#loadingIndicator {
    display: none;
    margin-top: 20px;
}