: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;padding:0;width:100vw;height:100vh;overflow-x:hidden;background-color:#f9f9f9;color:#213547}#root{width:100%;height:100%}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: 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.2s;margin-top:10px}.login-container button:hover{background-color:#2980b9}.login-container button:active{transform:scale(.98)}.login-footer{margin-top:20px;font-size:14px;color:#7f8c8d}.student-dashboard{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;width:100%;max-width:100%;box-sizing:border-box;margin:0;padding:20px;background-color:#f9f9f9;min-height:100vh;overflow-x:hidden;border-radius:0;box-shadow:none}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:15px;border-bottom:1px solid #ddd}.timer{font-size:1.5rem;font-weight:700;color:#e74c3c;padding:10px 15px;background-color:#f8f9fa;border-radius:5px;box-shadow:0 2px 5px #0000001a}.exam-info{margin-bottom:30px}.questions-container{display:flex;flex-direction:column;gap:20px;margin-bottom:30px;width:100%;box-sizing:border-box}.question-card{background-color:#fff;padding:20px;border-radius:8px;box-shadow:0 4px 6px #0000001a}.question-text{font-size:1.1rem;font-weight:500;margin-bottom:15px}.options{display:flex;flex-direction:column;gap:10px}.option{display:flex;align-items:center;gap:10px;padding:8px;border-radius:5px;cursor:pointer;transition:background-color .2s}.option:hover{background-color:#f0f0f0}.option input{margin:0}.submit-button{padding:12px 24px;background-color:#2ecc71;color:#fff;border:none;border-radius:5px;font-size:1.1rem;font-weight:700;cursor:pointer;transition:background-color .2s;display:block;margin:0 auto}.submit-button:hover{background-color:#27ae60}.proctor-dashboard{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;width:100%;max-width:100%;box-sizing:border-box;margin:0;padding:20px;background-color:#f9f9f9;min-height:100vh;overflow-x:hidden}.dashboard-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:30px;padding-bottom:10px;border-bottom:1px solid #ddd}.header-main h1{color:#2c3e50;font-size:2.4rem;margin-bottom:10px;font-weight:600}.proctor-info h2{margin:5px 0;font-size:1.3rem;font-weight:500;color:#34495e}.proctor-info p{margin:5px 0;color:#7f8c8d;font-size:.95rem}.exam-timer-container{text-align:right;display:flex;flex-direction:column;align-items:flex-end}.timer-label{margin:0 0 5px;font-size:.9rem;color:#7f8c8d}.timer{font-size:2.2rem;font-weight:700;color:#e74c3c;padding:8px 20px;background-color:#fff;border-radius:8px;box-shadow:0 1px 3px #0000001a}.timer-warning{color:#e74c3c;animation:pulse 1.5s infinite}@keyframes pulse{0%{opacity:1}50%{opacity:.7}to{opacity:1}}.dashboard-container{display:grid;grid-template-columns:1fr 1fr;gap:20px;width:100%;box-sizing:border-box;overflow-x:hidden}@media (max-width: 1200px){.dashboard-container{grid-template-columns:1fr}}.students-section,.alerts-section{background-color:#fff;padding:20px;border-radius:8px;box-shadow:0 2px 5px #00000014}h3{margin-top:0;color:#34495e;font-size:1.2rem;border-bottom:1px solid #eee;padding-bottom:15px;font-weight:600}table{width:100%;border-collapse:collapse;margin-top:15px}th{padding:12px 15px;text-align:left;border-bottom:2px solid #eee;color:#34495e;font-weight:600;font-size:.95rem;background-color:#fafafa}td{padding:12px 15px;text-align:left;border-bottom:1px solid #eee}.student-name,.student-email{white-space:normal;word-break:break-word;max-width:200px}tbody tr:hover{background-color:#f7fbff}.status-badge{display:inline-block;padding:5px 10px;border-radius:20px;font-size:.8rem;font-weight:500;text-align:center;min-width:100px}.status-submitted{background-color:#e8f5e9;color:#2e7d32}.status-in-progress{background-color:#fff8e1;color:#f57f17}.status-not-started{background-color:#ffebee;color:#c62828}.progress-bar{height:10px;background-color:#eceff1;border-radius:5px;overflow:hidden;width:100%}.progress-fill{height:100%;background-color:#2196f3;transition:width .3s ease;border-radius:5px}.action-button{padding:8px 14px;border:none;border-radius:4px;font-weight:500;cursor:pointer;transition:all .2s;font-size:.9rem}.reassign{background-color:#2196f3;color:#fff}.reassign:hover{background-color:#1976d2;transform:translateY(-1px);box-shadow:0 2px 5px #0000001a}.resolve{background-color:#e74c3c;color:#fff}.resolve:hover{background-color:#c0392b;transform:translateY(-1px);box-shadow:0 2px 5px #0000001a}.logout-button{margin-top:10px;padding:8px 15px;background-color:#e74c3c;color:#fff;border:none;border-radius:4px;font-weight:500;cursor:pointer;transition:all .2s;font-size:.9rem}.logout-button:hover{background-color:#c0392b;transform:translateY(-1px);box-shadow:0 2px 5px #0000001a}