style.css

/* Base Styles */
body {
    font-family: 'Roboto', sans-serif;
    background-color: #f5f5f5; /* Light grey background */
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    position: relative;
    width: 100%; /* Full width of the viewport */
    height: 100vh; /* Full height of the viewport */
    max-width: 1200px; /* Max width for large screens */
    max-height: 900px; /* Max height for large screens */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); /* Subtle shadow */
    border-radius: 8px; /* Rounded corners */
    background-color: #ffffff; /* White background */
    overflow: hidden; /* Hide overflow */
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Video and Canvas */
video, canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; /* Maintain aspect ratio */
}

/* Loader */
.loader {
    position: absolute;
    border: 8px solid #f3f3f3; /* Light grey */
    border-top: 8px solid #4285f4; /* Google blue */
    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: spin 1s linear infinite;
}

/* Spin animation */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Instructions */
.instructions {
    position: absolute;
    color: #1f305e; /* Dark blue for text */
    font-size: 16px;
    font-weight: 400;
    padding: 10px;
    background-color: rgba(255, 255, 255, 0.8); /* Semi-transparent white */
    border-radius: 4px;
    z-index: 10; /* Ensure it is above other elements */
    display: block; /* Ensure it is visible */
}

/* Hide instructions when camera is active */
.instructions.hidden {
    display: none;
}

/* Fonts */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');