.app-container{font-family:Arial,sans-serif;padding:20px}.app-container h1{margin-bottom:20px;text-align:center}.main-content{display:flex;flex-direction:row;gap:20px}.left-column{display:flex;flex-direction:column;width:40%}.right-column{flex:1;display:flex;justify-content:center;align-items:flex-start}.camera-section{margin-bottom:20px;padding:10px;background-color:#f5f5f5;border-radius:8px}.camera-section video,.camera-section canvas{border:1px solid #ccc}.face-info-section{background-color:#fafafa;padding:10px;border-radius:8px}.face-info-section h3{margin-top:0}.face-details{margin-bottom:10px;border-bottom:1px solid #ddd;padding-bottom:10px}.right-column>div{width:100%;max-width:600px}@media (max-width: 768px){.main-content{flex-direction:column;align-items:center}.left-column,.right-column{width:100%;margin:0}}