.radio-group {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-top: 0.75rem;
        }
        
        .radio-option {
            flex: 1;
            min-width: 200px;
        }
        
        .radio-card {
            position: relative;
            display: flex;
            align-items: center;
            padding: 1rem 1.25rem;
            border: 2px solid #e5e7eb;
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.3s ease;
            background: #ffffff;
        }
        
        .radio-card:hover {
            border-color: #428bca;
            background: #f8f9fa;
        }
        
        .radio-option input[type="radio"] {
            position: absolute;
            opacity: 0;
            cursor: pointer;
        }
        
        .radio-option input[type="radio"]:checked + .radio-card {
            border-color: #428bca;
            background: #f0f7ff;
        }
        
        .radio-option input[type="radio"]:checked + .radio-card::before {
            content: '';
            position: absolute;
            top: -2px;
            right: -2px;
            width: 24px;
            height: 24px;
            background: #428bca;
            border-radius: 0 10px 0 10px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .radio-option input[type="radio"]:checked + .radio-card::after {
            content: '✓';
            position: absolute;
            top: 2px;
            right: 4px;
            color: white;
            font-size: 14px;
            font-weight: bold;
        }
        
        .radio-icon {
            width: 40px;
            height: 40px;
            background: #f0f7ff;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 0.75rem;
            font-size: 1.25rem;
            color: #428bca;
        }
        
        .radio-option input[type="radio"]:checked + .radio-card .radio-icon {
            background: #428bca;
            color: white;
        }
        
        .radio-label {
            flex: 1;
        }
        
        .radio-title {
            font-weight: 600;
            color: #1a1a2e;
            margin-bottom: 0.25rem;
        }
        
        .radio-description {
            font-size: 0.875rem;
            color: #64748b;
            line-height: 1.4;
        }
        
        .conditional-field {
            display: none;
            margin-top: 1rem;
            animation: fadeIn 0.3s ease;
        }
        
        .conditional-field.show {
            display: block;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(-10px); }
            to { opacity: 1; transform: translateY(0); }
}