* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            padding: 20px;
        }
        
        .container {
            max-width: 1400px;
            margin: 0 auto;
            background: white;
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
            overflow: hidden;
        }
        
        .header {
            background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
            color: white;
            padding: 30px;
            text-align: center;
        }
        
        .header h1 {
            font-size: 2.5em;
            margin-bottom: 10px;
            font-weight: 300;
        }
        
        .header p {
            font-size: 1.2em;
            opacity: 0.9;
        }
        
        .tabs {
            display: flex;
            background: #f8f9fa;
            border-bottom: 1px solid #dee2e6;
        }
        
        .tab {
            flex: 1;
            padding: 15px 20px;
            background: none;
            border: none;
            cursor: pointer;
            font-size: 16px;
            font-weight: 500;
            color: #6c757d;
            transition: all 0.3s ease;
        }
        
        .tab.active {
            background: white;
            color: #2c3e50;
            border-bottom: 3px solid #667eea;
        }
        
        .tab:hover {
            background: #e9ecef;
            color: #2c3e50;
        }
        
        .tab-content {
            display: none;
            padding: 30px;
        }
        
        .tab-content.active {
            display: block;
        }
        
        .form-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: #2c3e50;
            font-size: 14px;
        }
        
        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 12px 15px;
            border: 2px solid #e9ecef;
            border-radius: 8px;
            font-size: 14px;
            transition: all 0.3s ease;
            background: white;
        }
        
        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #667eea;
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
        }
        
        .radio-group {
            display: flex;
            gap: 20px;
            align-items: center;
        }
        
        .radio-item {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .radio-item input[type="radio"] {
            width: auto;
            margin: 0;
        }
        
        .checkbox-group {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 15px;
            margin-top: 10px;
        }
        
        .checkbox-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px;
            background: #f8f9fa;
            border-radius: 8px;
            transition: all 0.3s ease;
        }
        
        .checkbox-item:hover {
            background: #e9ecef;
        }
        
        .checkbox-item input[type="checkbox"] {
            width: auto;
            margin: 0;
        }
        
        .fingerprint-section {
            background: #f8f9fa;
            border: 2px dashed #dee2e6;
            border-radius: 12px;
            padding: 30px;
            text-align: center;
            margin: 20px 0;
        }
        
        .fingerprint-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 15px;
            margin-top: 20px;
        }
        
        .fingerprint-box {
            aspect-ratio: 1;
            border: 2px solid #dee2e6;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: white;
            font-weight: 600;
            color: #6c757d;
            transition: all 0.3s ease;
        }
        
        .fingerprint-box:hover {
            border-color: #667eea;
            background: #f8f9ff;
        }
        
        .signature-section {
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            border-radius: 12px;
            padding: 30px;
            margin: 20px 0;
        }
        
        .signature-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin-top: 20px;
        }
        
        .generate-pdf {
            background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
            color: white;
            border: none;
            padding: 15px 40px;
            border-radius: 50px;
            font-size: 18px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(40, 167, 69, 0.3);
            margin: 30px auto;
            display: block;
        }
        
        .generate-pdf:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(40, 167, 69, 0.4);
        }
        
        .section-title {
            color: #2c3e50;
            font-size: 1.4em;
            font-weight: 600;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid #667eea;
        }
        
        .note-section {
            background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
            border-left: 5px solid #ffc107;
            padding: 20px;
            border-radius: 8px;
            margin: 20px 0;
        }
        
        .note-section h3 {
            color: #856404;
            margin-bottom: 15px;
        }
        
        .note-section ul {
            color: #856404;
            padding-left: 20px;
        }
        
        .note-section li {
            margin-bottom: 8px;
        }
        
        @media (max-width: 768px) {
            .tabs {
                flex-direction: column;
            }
            
            .form-grid {
                grid-template-columns: 1fr;
            }
            
            .radio-group {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .signature-grid {
                grid-template-columns: 1fr;
            }
            
            .fingerprint-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }