.uscc-calculator-container {
        max-width: 800px;
        margin: 0 auto;
        padding: 20px;
        background-color: #f9f9f9;
        border-radius: 5px;
        box-shadow: 0 0 10px rgba(0,0,0,0.1);
        font-family: Arial, sans-serif;
    }
    
    .uscc-form-group {
        margin-bottom: 15px;
    }
    
    .uscc-form-group label {
        display: block;
        margin-bottom: 5px;
        font-weight: bold;
    }
    
    .uscc-form-group select,
    .uscc-form-group input[type="number"] {
        width: 100%;
        padding: 10px;
        border: 1px solid #ddd;
        border-radius: 4px;
        font-size: 14px;
    }
    
    .uscc-checkbox-group {
        border: 1px solid #ddd;
        border-radius: 4px;
        padding: 10px;
        max-height: 200px;
        overflow-y: auto;
    }
    
    .uscc-checkbox-item {
        margin-bottom: 5px;
    }
    
    .uscc-checkbox-item label {
        display: inline;
        font-weight: normal;
        margin-left: 5px;
    }
    
    #uscc-calculate-btn {
        background-color: #4CAF50;
        color: white;
        padding: 12px 20px;
        border: none;
        border-radius: 4px;
        cursor: pointer;
        font-size: 16px;
        width: 100%;
        margin-top: 10px;
    }
    
    #uscc-calculate-btn:hover {
        background-color: #45a049;
    }
    
    .uscc-results-container {
        margin-top: 30px;
        background-color: #fff;
        padding: 20px;
        border-radius: 5px;
        box-shadow: 0 0 10px rgba(0,0,0,0.1);
    }
    
    .uscc-breakdown-table {
        width: 100%;
        border-collapse: collapse;
    }
    
    .uscc-breakdown-table td {
        padding: 10px;
        border-bottom: 1px solid #eee;
    }
    
    .uscc-breakdown-table td:first-child {
        font-weight: bold;
    }
    
    .uscc-breakdown-table td:last-child {
        text-align: right;
    }
    
    .uscc-total-cost {
        background-color: #f0f7ff;
        padding: 15px;
        border-radius: 5px;
        margin: 20px 0;
        font-size: 18px;
        border: 2px solid #4CAF50;
    }
    
    .uscc-label {
        font-weight: bold;
    }
    
    .uscc-value {
        font-size: 24px;
        font-weight: bold;
        color: #4CAF50;
        margin-left: 10px;
    }
    
    .uscc-per-person {
        font-size: 14px;
        color: #666;
        margin-left: 10px;
    }
    
    .uscc-notes {
        margin-top: 20px;
        font-size: 14px;
        color: #666;
    }
    
    .uscc-secondary-btn {
        background-color: #f1f1f1;
        color: #333;
        padding: 10px 15px;
        border: none;
        border-radius: 4px;
        cursor: pointer;
        margin-right: 10px;
        margin-top: 20px;
    }
    
    .uscc-secondary-btn:hover {
        background-color: #ddd;
    }
    
    @media print {
        .uscc-calculator-form {
            display: none;
        }
        
        .uscc-results-container {
            box-shadow: none;
        }
        
        .uscc-secondary-btn {
            display: none;
        }
    }