:root{font-family:Inter,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}}*{margin:0;padding:0;box-sizing:border-box}body{overflow:hidden}.app-container{width:100vw;height:100vh;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;position:relative}.status-message{position:fixed;top:20px;left:50%;transform:translate(-50%);padding:15px 25px;background-color:#000c;color:#fff;border-radius:8px;z-index:1000;font-size:1.2rem;text-align:center;display:flex;flex-direction:column;gap:10px;min-width:300px}.training-progress{font-size:.9rem;color:#4caf50;padding-top:5px;border-top:1px solid rgba(255,255,255,.2)}.quadrant-indicator{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);padding:15px 30px;background-color:#000c;color:#fff;border-radius:8px;font-size:1.2rem;z-index:1000;text-align:center}.calibration-point{position:fixed;width:20px;height:20px;background-color:red;border-radius:50%;transform:translate(-50%,-50%);z-index:2000;cursor:pointer;animation:pulse 1.5s infinite}@keyframes pulse{0%{transform:translate(-50%,-50%) scale(1);box-shadow:0 0 #ff0000b3}70%{transform:translate(-50%,-50%) scale(1.2);box-shadow:0 0 0 10px #f000}to{transform:translate(-50%,-50%) scale(1);box-shadow:0 0 #f000}}.quadrant{display:flex;justify-content:center;align-items:center;font-size:2rem;color:#fff;text-shadow:2px 2px 4px rgba(0,0,0,.3);transition:all .3s ease;cursor:default;-webkit-user-select:none;user-select:none;position:relative;z-index:1}.quadrant.selected{filter:brightness(120%);transform:scale(.98);box-shadow:inset 0 0 20px #0000004d}.red{background-color:#f44}.blue{background-color:#44f}.green{background-color:#4f4}.yellow{background-color:#ff4;color:#333}#webgazerVideoContainer{position:fixed!important;bottom:20px!important;left:20px!important;width:160px!important;height:120px!important;z-index:1000!important;border-radius:8px!important;overflow:hidden!important;box-shadow:0 0 10px #0000004d!important;background:#000!important}#webgazerVideoFeed,#webgazerVideoCanvas,#webgazerFaceOverlay,#webgazerFaceFeedbackBox,video{max-width:160px!important;max-height:120px!important;width:160px!important;height:120px!important;position:fixed!important;bottom:20px!important;left:20px!important;transform:none!important;object-fit:cover!important;border-radius:8px!important}#webgazerVideoFeed{display:none!important}.webgazerGazeDot{position:fixed!important;width:10px!important;height:10px!important;background-color:red!important;border-radius:50%!important;pointer-events:none!important;z-index:999999!important;box-shadow:0 0 5px #00000080!important;transition:all .1s ease!important}.webgazerFaceOverlay,.webgazerFaceFeedbackBox{border:2px solid #00ff00!important;pointer-events:none!important;z-index:1001!important}