body {
    background: #000;
    color: #fff;
    font-family: sans-serif;
    padding: 20px;
    text-align: center;
}

video {
    width: 100%;
    max-width: 800px;
    margin-top: 20px;
    background: #000;
    border: 1px solid #333;
}

select,
input,
button {
    padding: 8px 15px;
    margin: 5px;
    font-size: 16px;
    border-radius: 5px;
    border: 1px solid #555;
    background-color: #333;
    color: #fff;
    cursor: pointer;
}

select:hover,
input:focus,
button:hover {
    border-color: #00ff99;
}

.status {
    margin: 10px 0;
    font-size: 14px;
    font-weight: bold;
}

.success {
    color: #00ff99;
}

.error {
    color: #ff5555;
}

.info {
    color: #88eeff;
}

.controls {
    margin-top: 15px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.controls label {
    margin-left: 10px;
}