/* Reset some basic styles */
body, h1, button {
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
}

/* Basic styling for body */
body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

/* Container styling */
.container {
    text-align: center;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    padding: 20px;
    max-width: 500px;
    width: 100%;
}

/* Heading styling */
h1 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #333333;
}

/* Video container styling */
.video-container {
    margin-bottom: 20px;
    border-radius: 8px;
    overflow: hidden;
}

/* Video element styling */
video {
    width: 100%;
    border-radius: 8px;
    border: 2px solid #dddddd;
}

/* Buttons container styling */
.buttons {
    display: flex;
    justify-content: space-around;
}

/* Basic button styling */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

/* Start button styling */
.btn-start {
    background: #28a745;
    color: white;
}

/* Stop button styling */
.btn-stop {
    background: #dc3545;
    color: white;
}

/* Disabled button styling */
.btn:disabled {
    background: #cccccc;
    cursor: not-allowed;
}