        /* Additional inline styles to fix layout */
        .container-fluid {
            max-width: 100%;
            padding: 0 15px;
        }
        .tool-container {
            width: 100%;
            max-width: 100%;
        }
        .form-group.full-width {
            width: 100%;
            max-width: 100%;
        }
        #csvInput {
            width: 100%;
            max-width: 100%;
            box-sizing: border-box;
        }
        
        /* More aggressive fixes for textarea */
        textarea#csvInput {
            display: block !important;
            width: 100% !important;
            max-width: 100% !important;
            min-width: 100% !important;
            box-sizing: border-box !important;
            margin: 0 !important;
            padding: 12px !important;
            font-family: 'Courier New', monospace !important;
        }
        
        /* Fix container width */
        body {
            max-width: 100% !important;
            padding: 20px !important;
