.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem}.spinner{border:4px solid #f3f3f3;border-top:4px solid #3498db;border-radius:50%;animation:spin 1s linear infinite}.spinner.small{width:30px;height:30px}.spinner.medium{width:50px;height:50px}.spinner.large{width:70px;height:70px}.loading-text{margin-top:1rem;color:#666;font-size:.9rem}.face-detection-container{max-width:1200px;margin:0 auto;padding:20px}.face-detection-header{text-align:center;margin-bottom:30px}.face-detection-header h1{color:#2d3748;margin-bottom:8px}.face-detection-header p{color:#718096;font-size:16px}.face-detection-content{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}.camera-section{position:relative}.camera-preview-container{position:relative;width:100%;height:500px;background:#000;border-radius:12px;overflow:hidden;box-shadow:0 4px 6px #0000001a}.camera-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#718096}.camera-icon{margin-bottom:16px;opacity:.5}.start-camera-btn{background:#4299e1;color:#fff;border:none;padding:12px 24px;border-radius:6px;cursor:pointer;font-size:16px;margin-top:16px}.camera-video{width:100%;height:100%;object-fit:cover}.capture-overlay{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:rgba(0,0,0,.3)}.face-guide-frame{width:200px;height:250px;border:3px solid #fff;border-radius:12px;margin-bottom:20px;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:.7}50%{opacity:1}}.capture-btn{background:#48bb78;color:#fff;border:none;padding:12px 24px;border-radius:6px;cursor:pointer;font-size:16px;font-weight:700}.capture-btn:disabled{background:#a0aec0;cursor:not-allowed}.results-section{min-height:500px}.loading-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:200px;color:#718096}.spinner{width:40px;height:40px;border:4px solid #e2e8f0;border-left:4px solid #4299e1;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:16px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.result-card{background:white;border-radius:12px;padding:24px;box-shadow:0 4px 6px #0000001a;border-left:4px solid}.result-card.success{border-left-color:#48bb78}.result-card.error{border-left-color:#f56565}.result-icon{font-size:48px;margin-bottom:16px}.result-icon.success{color:#48bb78}.result-icon.error{color:#f56565}.employee-info{display:flex;align-items:center;margin:20px 0;padding:16px;background:#f7fafc;border-radius:8px}.employee-avatar{width:60px;height:60px;background:#4299e1;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:24px;margin-right:16px}.employee-details{flex:1}.employee-name{font-size:18px;font-weight:700;color:#2d3748;margin:0}.employee-id,.employee-department{color:#718096;margin:4px 0}.attendance-info{margin:20px 0;padding:16px;background:#f7fafc;border-radius:8px}.attendance-detail{display:flex;justify-content:space-between;margin-bottom:8px;padding:4px 0}.status-badge{padding:4px 12px;border-radius:20px;font-size:12px;font-weight:700}.status-badge.present{background:#c6f6d5;color:#276749}.status-badge.delayed{background:#fed7d7;color:#c53030}.result-message{color:#4a5568;margin:16px 0;text-align:center}.retry-btn,.another-attendance-btn{width:100%;padding:12px;border:none;border-radius:6px;cursor:pointer;font-size:16px;font-weight:700;margin-top:16px}.retry-btn{background:#4299e1;color:#fff}.another-attendance-btn{background:#48bb78;color:#fff}.instructions{background:white;padding:20px;border-radius:8px;box-shadow:0 2px 4px #0000001a}.instructions h4{color:#2d3748;margin-bottom:12px}.instructions ul{color:#4a5568;padding-left:20px}.instructions li{margin-bottom:8px}@media (max-width: 768px){.face-detection-content{grid-template-columns:1fr}.camera-preview-container{height:400px}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f5f5}#root{min-height:100vh}.dashboard{min-height:100vh;background-color:#f8f9fa}.dashboard-header{background:white;padding:1rem 2rem;box-shadow:0 2px 4px #0000001a;display:flex;justify-content:space-between;align-items:center}.user-info{display:flex;align-items:center;gap:1rem}.logout-btn{padding:.5rem 1rem;background:#e74c3c;color:#fff;border:none;border-radius:4px;cursor:pointer}.dashboard-content{padding:2rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:2rem}.stat-card,.quick-actions{background:white;padding:1.5rem;border-radius:8px;box-shadow:0 2px 4px #0000001a}.action-buttons{display:flex;gap:1rem;margin-top:1rem}.action-btn{padding:.75rem 1.5rem;background:#3498db;color:#fff;border:none;border-radius:4px;cursor:pointer}