@import url(https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap);#root,body,html{margin:0;min-height:100vh;padding:0;width:100%}*,:after,:before{box-sizing:border-box}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#e0e7ff,#d1c4e9);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.interviewer-page{background-color:#fff;border-radius:12px;box-shadow:0 8px 20px #0000001a;font-family:sans-serif;margin:20px auto;max-width:900px;padding:30px}.interviewer-page h2{color:#333;font-size:2rem;font-weight:600;margin-bottom:1.5rem;text-align:center}.session-input-group{display:flex;gap:10px;margin-bottom:2rem}.session-input-group input{border:1px solid #e0e0e0;border-radius:4px;box-shadow:inset 0 1px 3px #0000000d;flex-grow:1;padding:.75rem;transition:border-color .2s,box-shadow .2s}.session-input-group input:focus{border-color:#6a11cb;box-shadow:0 0 0 3px #6a11cb33;outline:none}.session-input-group button{font-size:1rem;font-weight:600;padding:.75rem 1.5rem}.video-player-container{background-color:#f8f9fa;border:1px solid #e0e0e0;border-radius:12px;box-shadow:0 4px 10px #00000014;margin:2rem 0;overflow:hidden;padding:20px}.video-player-container h3{border-bottom:1px solid #e0e0e0;color:#333;font-size:1.5rem;font-weight:600;margin-bottom:1rem;margin-top:0;padding-bottom:10px}.recorded-video{border-radius:8px;box-shadow:0 2px 8px #0000001a;display:block;margin:0 auto;width:100%}.interviewer-page h3{color:#333;font-size:1.5rem;font-weight:600;margin-bottom:1rem;margin-top:2rem;text-align:center}.alerts-list{background-color:#fdfdfd;border:1px solid #e0e0e0;border-radius:8px;list-style-type:none;margin-top:1rem;max-height:300px;overflow-y:auto;padding:10px}.alert{border-radius:6px;color:#333;font-size:.95rem;margin-bottom:.6rem;padding:.8rem 1.2rem}.alert:last-child{margin-bottom:0}.alert-looking_away{background-color:#fff3cd;color:#856404}.alert-user_absent{background-color:#f8d7da;color:#721c24}.alert-multiple_faces{background-color:#cce5ff;color:#004085}.alert-suspicious_object{background-color:#d1ecf1;color:#0c5460}.alert-drowsiness_detected{background-color:#fff3cd;color:#856404}.alert-background_voice{background-color:#e2e3e5;color:#383d41}.landing-page{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);box-sizing:border-box;color:#fff;display:flex;flex-direction:column;font-family:Poppins,sans-serif;height:100vh;margin:0;overflow-x:hidden;overflow-y:auto;position:relative;text-align:center;width:100%}.landing-page:before{animation:move 20s linear infinite;background:radial-gradient(circle,#ffffff1a 1px,#0000 0);background-size:20px 20px;content:"";height:200%;left:-50%;position:absolute;top:-50%;width:200%}.landing-content{align-items:center;animation:fadeIn 1s ease-in-out;display:flex;flex-direction:column;justify-content:center;max-width:100%;padding:2rem;width:100%;z-index:1}.landing-content h1{font-size:4rem;font-weight:700;margin-bottom:1rem;text-shadow:0 2px 4px #0003}.landing-content p.subtitle{font-size:1.3rem;font-weight:300;margin-bottom:3rem;text-shadow:0 1px 2px #0000001a}.auth-buttons{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;margin-bottom:3rem}.start-button{background-color:#fff;border-radius:50px;box-shadow:0 4px 20px #00000040;color:#764ba2;display:inline-block;font-size:1.3rem;font-weight:600;padding:1.2rem 3rem;text-decoration:none;transition:all .3s ease}.start-button:hover{box-shadow:0 8px 25px #0000004d;transform:translateY(-5px) scale(1.05)}.features-section{animation:fadeInUp 1s ease-in-out;flex-wrap:wrap;gap:2.5rem;margin:5rem auto;max-width:1200px;padding:0 2rem;width:100%;z-index:1}.feature-card,.features-section{display:flex;justify-content:center}.feature-card{align-items:center;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);background:#ffffff14;border:1px solid #fff3;border-radius:20px;box-shadow:0 8px 32px #00000026;flex-direction:column;min-height:250px;overflow:hidden;padding:2.5rem;position:relative;transition:all .4s cubic-bezier(.175,.885,.32,1.275);width:300px}.feature-card:hover{background:#ffffff1f;box-shadow:0 15px 45px #0003;transform:translateY(-15px) scale(1.02)}.feature-card:before{background:linear-gradient(90deg,#0000,#fff3,#0000);content:"";height:100%;left:-100%;position:absolute;top:0;transition:.5s;width:100%}.feature-card:hover:before{left:100%}.feature-card h3{color:#fff;font-size:1.8rem;margin:1.2rem 0 1rem;text-shadow:0 2px 4px #0000001a}.feature-card p{color:#ffffffe6;font-size:1.1rem;line-height:1.6;margin:0;text-shadow:0 1px 2px #0000001a}.feature-card svg{color:#fffffff2;display:block;filter:drop-shadow(0 2px 4px rgba(0,0,0,.1));height:64px;margin-bottom:1.2rem;transition:all .3s ease;width:64px}.feature-card:hover svg{color:#fff;transform:scale(1.1)}@keyframes fadeIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes move{0%{transform:translate(0)}to{transform:translate(20px,20px)}}@media (max-width:768px){.landing-content h1{font-size:3rem}.landing-content p.subtitle,.start-button{font-size:1.1rem}.start-button{padding:1rem 2.5rem}.features-section{gap:1.5rem;margin-top:3rem}.feature-card{max-width:300px;width:100%}}@media (max-width:480px){.landing-content h1{font-size:2.5rem}.landing-content p.subtitle{font-size:1rem}}.auth-page{align-items:center;background:linear-gradient(135deg,#e0e7ff,#d1c4e9);display:flex;height:100vh;justify-content:center}.auth-container{background:#fff;border-radius:12px;box-shadow:0 10px 25px #00000026;max-width:400px;padding:3rem;text-align:center;width:100%}.auth-container h2{color:#333;font-size:2rem;font-weight:600;margin-bottom:2rem}.form-group{margin-bottom:1rem;text-align:left}.form-group label{margin-bottom:.5rem}.auth-container button[type=submit]{background-color:#764ba2;border:none;border-radius:4px;box-shadow:0 4px 10px #764ba24d;color:#fff;cursor:pointer;font-size:1rem;font-weight:600;padding:.75rem;transition:all .3s ease;width:100%}.auth-container button[type=submit]:hover{background-color:#6a11cb;box-shadow:0 6px 15px #764ba266;transform:translateY(-2px)}.error-message{color:#d32f2f;font-weight:500;margin-top:1rem}.toggle-auth{color:#555;margin-top:1.5rem}.toggle-auth button{background:none;border:none;color:#6a11cb;cursor:pointer;font-size:1rem;font-weight:700;padding:0;transition:-webkit-text-decoration .2s;transition:text-decoration .2s;transition:text-decoration .2s,-webkit-text-decoration .2s;width:auto}.toggle-auth button:hover{text-decoration:underline}.separator{align-items:center;color:#aaa;display:flex;margin:2rem 0;text-align:center}.separator:after,.separator:before{border-bottom:1px solid #e0e0e0;content:"";flex:1 1}.separator:not(:empty):before{margin-right:.5em}.separator:not(:empty):after{margin-left:.5em}.google-signin-button{align-items:center;background-color:#fff;border:1px solid #e0e0e0;border-radius:4px;box-shadow:0 2px 5px #0000001a;color:#333;cursor:pointer;display:flex;font-size:1rem;font-weight:500;justify-content:center;margin-top:1rem;padding:.75rem;transition:all .3s ease;width:100%}.google-signin-button:hover{box-shadow:0 4px 10px #00000026;transform:translateY(-1px)}.google-signin-button img{height:24px;margin-right:.75rem;width:24px}.video-proctor{background-color:#fff;border-radius:12px;box-shadow:0 8px 20px #0000001a;margin:20px auto;max-width:900px;padding:20px}.session-info{background-color:#eef2f7;border-radius:10px;box-shadow:inset 0 1px 3px #0000000d;margin-bottom:1.5rem;padding:1.2rem;text-align:center}.session-info p{color:#333;font-size:1rem;margin:0}.session-info code{background-color:#e9ecef;border-radius:4px;color:#495057;font-family:Courier New,Courier,monospace;font-weight:500;padding:.2rem .5rem}.copy-button{background-color:#764ba2;border:none;border-radius:5px;box-shadow:0 2px 8px #764ba233;color:#fff;cursor:pointer;font-size:.9rem;font-weight:600;margin-top:.8rem;padding:.6rem 1.2rem;transition:all .3s ease}.copy-button:hover{background-color:#6a11cb;box-shadow:0 4px 10px #764ba24d;transform:translateY(-1px)}.proctoring-status{align-items:center;background-color:#f8f9fa;border-radius:8px;box-shadow:0 2px 5px #0000000d;display:flex;justify-content:space-between;margin-bottom:1.5rem;margin-top:1.5rem;padding:.8rem 1.2rem}.status-indicator{color:#6c757d;font-weight:600}.status-indicator.recording{color:#dc3545}.detection-info{color:#555;display:flex;font-size:.9rem;gap:15px}.App{font-family:Arial,sans-serif;min-height:100vh}.App-header{align-items:center;background-color:#fff;box-shadow:0 2px 8px #0000000d;display:flex;justify-content:space-between;margin-bottom:40px;padding:15px 20px;position:-webkit-sticky;position:sticky;text-align:center;top:0;z-index:1000}.app-logo{color:#6a11cb;font-size:1.5rem;font-weight:700;text-decoration:none}.App-header nav{display:flex;gap:25px}.App-header nav a{color:#6a11cb;font-weight:600;padding:5px 0;position:relative;text-decoration:none;transition:color .2s ease}.App-header nav a:after{background-color:#6a11cb;bottom:0;content:"";height:2px;left:0;position:absolute;transition:width .3s ease;width:0}.App-header nav a:hover:after{width:100%}.App-header button{background-color:#dc3545;border:none;border-radius:5px;color:#fff;cursor:pointer;font-size:1rem;font-weight:600;padding:10px 18px;transition:background-color .2s ease}.App-header button:hover{background-color:#c82333}.start-form{background-color:#fff;background-image:linear-gradient(135deg,#fdfbfb,#ebedee);border-radius:12px;box-shadow:0 8px 20px #0000001a;margin:0 auto;max-width:500px;padding:30px}.start-form h2{color:#333;font-size:1.8rem;font-weight:600;margin-bottom:1rem}.start-form-description{color:#666;font-size:1rem;line-height:1.5;margin-bottom:1.5rem}.form-group{margin-bottom:15px}.form-group label{color:#555;display:block;font-weight:700;margin-bottom:5px}.form-group input{border:1px solid #e0e0e0;border-radius:4px;box-shadow:inset 0 1px 3px #0000000d;padding:.75rem;transition:border-color .2s,box-shadow .2s;width:100%}.form-group input:focus{border-color:#6a11cb;box-shadow:0 0 0 3px #6a11cb33;outline:none}button{background-color:#764ba2;border:none;border-radius:5px;box-shadow:0 4px 10px #764ba24d;color:#fff;cursor:pointer;font-size:1rem;font-weight:600;padding:10px 20px;transition:all .3s ease}button:hover{background-color:#6a11cb;box-shadow:0 6px 15px #764ba266;transform:translateY(-2px)}.video-container{border:1px solid #e0e0e0;border-radius:12px;box-shadow:0 8px 20px #0000001a;margin:0 auto;max-width:640px;overflow:hidden;position:relative;width:100%}.controls{margin:20px auto;text-align:center}.record-button{font-size:1.1rem;padding:12px 24px}.record-button.recording{background-color:#dc3545;box-shadow:0 4px 10px #dc35454d}.record-button.recording:hover{background-color:#c82333;box-shadow:0 6px 15px #dc354566}.events-log{background-color:#fff;border-radius:12px;box-shadow:0 4px 15px #00000014;height:200px;margin:20px auto;max-width:640px;overflow-y:auto;padding:20px}.events-log h3{border-bottom:1px solid #e0e0e0;color:#333;font-size:1.2rem;margin-top:0;padding-bottom:10px}.events-log ul{list-style:none;padding:0}.events-log li{border-radius:6px;font-size:.95rem;margin-bottom:8px;padding:10px}.event-looking_away{background-color:#fff3cd;color:#856404}.event-user_absent{background-color:#f8d7da;color:#721c24}.event-multiple_faces{background-color:#d1ecf1;color:#0c5460}.event-suspicious_object{background-color:#e2e3e5;color:#383d41}.report-section{background-color:#fff;border-radius:12px;box-shadow:0 8px 20px #0000001a;margin:40px auto;max-width:500px;padding:30px;text-align:center}.report-section h2{color:#333;font-size:1.8rem;font-weight:600;margin-bottom:1.5rem}.report-section p{color:#555;margin-bottom:1.5rem}.report-button{background-color:#2ecc71;border-radius:5px;box-shadow:0 4px 10px #2ecc714d;color:#fff;display:inline-block;font-weight:600;margin:10px;padding:12px 25px;text-decoration:none;transition:all .3s ease}.report-button:hover{background-color:#27ae60;box-shadow:0 6px 15px #2ecc7166;transform:translateY(-2px)}.report-section button{background-color:#6c757d;box-shadow:0 4px 10px #6c757d4d}.report-section button:hover{background-color:#5a6268;box-shadow:0 6px 15px #6c757d66}.debug-overlay{background:#000000b3;border-radius:5px;color:#fff;font-family:monospace;font-size:12px;max-height:80vh;overflow-y:auto;padding:10px;position:fixed;right:10px;top:10px;width:300px;z-index:1000}.debug-section{margin-bottom:10px}.debug-section h4{border-bottom:1px solid #ffffff4d;margin:0 0 5px}.debug-section pre{margin:0;white-space:pre-wrap}.loading-container{align-items:center;background-color:#f0f2f5;display:flex;flex-direction:column;height:100vh;justify-content:center}.spinner{animation:spin 1s linear infinite;border:4px solid #0000001a;border-left-color:#764ba2;border-radius:50%;height:40px;width:40px}.loading-text{color:#555;font-size:1.1rem;margin-top:15px}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}