* {
            margin: 0;
            padding: 3px;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #f5f5f5;
            padding: 20px;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: white;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        fieldset{
            padding: 20px;
            margin: 5px 0;
        }
        
        h1 {
            text-align: center;
            color: #2c3e50;
            margin-bottom: 10px;
            font-size: 24px;
        }
        
        h2 {
            color: #34495e;
            margin: 30px 0 15px 0;
            padding-bottom: 10px;
            border-bottom: 2px solid #3498db;
            font-size: 18px;
        }
        
        .form-section {
            margin-bottom: 30px;
        }
        
        .form-row {
            display: flex;
            gap: 15px;
            margin-bottom: 15px;
            flex-wrap: wrap;
        }
        
        .form-group {
            flex: 1;
            min-width: 200px;
        }
        
        .form-group.full-width {
            flex: 100%;
        }
        
        label {
            display: block;
            margin-bottom: 5px;
            color: #555;
            font-weight: 600;
            font-size: 14px;
        }
        
        input[type="text"],
        input[type="date"],
        input[type="number"],
        input[type="email"],
        input[type="tel"],
        select,
        textarea {
            width: 100%;
            padding: 10px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 14px;
            transition: border-color 0.3s;
        }
        
        input:focus,
        select:focus,
        textarea:focus {
            outline: none;
            border-color: #3498db;
        }
        
        textarea {
            resize: vertical;
            min-height: 80px;
        }
        
        .checkbox-group {
            display: flex;
            gap: 20px;
            align-items: center;
            margin: 10px 0;
        }
        
        .checkbox-item {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        
        .radio-group {
            display: flex;
            gap: 20px;
            margin: 10px 0;
        }
        
        .radio-item {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 15px 0;
        }
        
        table th,
        table td {
            border: 1px solid #ddd;
            padding: 8px;
            text-align: left;
        }
        
        table th {
            background: #ecf0f1;
            font-weight: 600;
        }
        
        .btn-container {
            text-align: center;
            margin-top: 30px;
            padding-top: 20px;
            border-top: 2px solid #ecf0f1;
        }
        
        .btn {
            padding: 12px 30px;
            margin: 0 10px;
            border: none;
            border-radius: 4px;
            font-size: 16px;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .btn-primary {
            background: #3498db;
            color: white;
        }
        
        .btn-primary:hover {
            background: #2980b9;
        }
        
        .btn-secondary {
            background: #95a5a6;
            color: white;
        }
        
        .btn-secondary:hover {
            background: #7f8c8d;
        }
        
        .required::after {
            content: " *";
            color: #e74c3c;
        }
        
        .info-text {
            font-size: 12px;
            color: #7f8c8d;
            margin-top: 5px;
            font-style: italic;
        }

        .alert{
            color:orange;
        } 
        .alert-error{
            color: orangered;
        }
        
        @media (max-width: 768px) {
            .form-row {
                flex-direction: column;
            }
            
            .form-group {
                min-width: 100%;
            }
        }