:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}#root{width:100%;margin:0 auto;text-align:center}.App{width:100%;display:flex;flex-direction:column;align-items:center}.App-header{background-color:#242424;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;padding:20px;width:100%;max-width:800px}.upload-section,.reference-image-container{margin:20px 0;width:100%}.face-recognition-container{margin-top:30px;display:flex;flex-direction:column;align-items:center;width:100%}.video-container{border:2px solid #666;border-radius:8px;overflow:hidden;margin:20px 0;width:100%;max-width:640px}.controls{margin:15px 0}.compare-btn,.stop-btn{padding:10px 20px;font-size:16px;border:none;border-radius:4px;cursor:pointer;transition:background-color .3s}.compare-btn{background-color:#4caf50;color:#fff}.compare-btn:disabled{background-color:#ccc;cursor:not-allowed}.compare-btn:hover:not(:disabled){background-color:#45a049}.stop-btn{background-color:#f44336;color:#fff}.stop-btn:hover{background-color:#d32f2f}.result{margin-top:20px;padding:15px;background-color:#ffffff1a;border-radius:8px;width:100%;max-width:640px}.results-container{margin-top:20px;width:100%;max-width:640px}.result-cards{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:10px}.result-card{background-color:#ffffff1a;width:calc(50% - 15px);min-width:200px;border-radius:8px;transition:transform .2s ease}.result-card:hover{transform:translateY(-3px)}.result-card h4{margin:0 0 10px;font-size:18px}.result-card p{margin:5px 0}@media (max-width: 600px){.result-card{width:100%}}.processing-indicator{background-color:#000000b3;color:#fff;padding:10px 15px;border-radius:5px;margin:15px 0;display:inline-block}.face-detection-message{padding:10px 15px;border-radius:5px;margin:10px 0;font-weight:500}.face-detection-message.success{background-color:#4caf5033;border-left:4px solid #4caf50;color:#2e7d32}.face-detection-message.error{background-color:#f4433633;border-left:4px solid #f44336;color:#d32f2f}.compare-btn:disabled{background-color:#ccc;color:#666;cursor:not-allowed;opacity:.7}.retry-btn{background-color:#4a86e8;color:#fff;border:none;border-radius:4px;padding:6px 12px;margin-top:8px;font-size:14px;cursor:pointer;transition:background-color .2s}.retry-btn:hover{background-color:#3a76d8}.face-detection-message.error{display:flex;flex-direction:column;align-items:center;padding-bottom:15px}.face-detection-message.error p{margin-bottom:5px}