*{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:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}.app{max-width:1200px;margin:0 auto;padding:20px}.app-header{text-align:center;color:#fff;margin-bottom:40px;padding:20px}.app-header h1{font-size:2.5rem;margin-bottom:10px}.app-header p{font-size:1.1rem;opacity:.9}.stepper{display:flex;align-items:center;justify-content:center;margin-bottom:40px;background:#fff;padding:30px;border-radius:12px;box-shadow:0 4px 6px #0000001a}.step{display:flex;flex-direction:column;align-items:center;position:relative}.step-number{width:50px;height:50px;border-radius:50%;background:#e0e0e0;color:#666;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.2rem;margin-bottom:10px;transition:all .3s ease}.step.active .step-number{background:#667eea;color:#fff}.step.completed .step-number{background:#4caf50;color:#fff}.step-label{font-size:.9rem;color:#666;font-weight:500}.step.active .step-label{color:#667eea;font-weight:600}.step-line{flex:1;height:2px;background:#e0e0e0;margin:0 20px 35px}.content{background:#fff;padding:40px;border-radius:12px;box-shadow:0 4px 6px #0000001a;min-height:400px}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;color:#333;font-weight:500;font-size:.95rem}.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px;border:1px solid #ddd;border-radius:6px;font-size:1rem;transition:border-color .3s ease}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#667eea}.form-group textarea{min-height:100px;font-family:Courier New,monospace;resize:vertical}.btn{padding:12px 24px;border:none;border-radius:6px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .3s ease}.btn-primary{background:#667eea;color:#fff}.btn-primary:hover{background:#5568d3;transform:translateY(-2px);box-shadow:0 4px 8px #667eea4d}.btn-secondary{background:#6c757d;color:#fff}.btn-secondary:hover{background:#5a6268}.btn-success{background:#4caf50;color:#fff}.btn-success:hover{background:#45a049}.btn-danger{background:#f44336;color:#fff}.btn-danger:hover{background:#da190b}.btn-warning{background:#ff9800;color:#fff}.btn-warning:hover{background:#e68900}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-group{display:flex;gap:10px;margin-top:30px}.alert{padding:15px;border-radius:6px;margin-bottom:20px}.alert-success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.alert-error{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.alert-warning{background:#fff3cd;color:#856404;border:1px solid #ffeaa7}.alert-info{background:#d1ecf1;color:#0c5460;border:1px solid #bee5eb}.card{border:1px solid #ddd;border-radius:8px;padding:20px;margin-bottom:20px;background:#fafafa}.card h3{margin-bottom:15px;color:#333}.checkbox-group{display:flex;align-items:center;gap:10px;margin-bottom:15px}.checkbox-group input[type=checkbox]{width:auto;margin:0}.table-container{overflow-x:auto;margin:20px 0}table{width:100%;border-collapse:collapse}table th,table td{padding:12px;text-align:left;border-bottom:1px solid #ddd}table th{background:#f5f5f5;font-weight:600;color:#333}table tr:hover{background:#f9f9f9}.loading{text-align:center;padding:40px;color:#666}.spinner{border:3px solid #f3f3f3;border-top:3px solid #667eea;border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite;margin:0 auto 20px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.progress-bar{width:100%;height:30px;background:#e0e0e0;border-radius:15px;overflow:hidden;margin:20px 0}.progress-bar-fill{height:100%;background:linear-gradient(90deg,#667eea,#764ba2);transition:width .3s ease;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.9rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin:20px 0}.stat-card{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:20px;border-radius:8px;text-align:center}.stat-card h4{font-size:.9rem;opacity:.9;margin-bottom:10px}.stat-card .value{font-size:2rem;font-weight:700}.two-column{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin:20px 0}@media (max-width: 768px){.two-column{grid-template-columns:1fr}.stepper{padding:20px 10px}.step-label{font-size:.8rem}.step-line{margin:0 10px}}
