body {
            font-family: Arial, sans-serif;
            margin: 20px;
            
        }
        main, .chat-container {
        display:block;
            max-width: 800px;
            margin: 0 auto;
        }
        .chat-message {
            margin: 10px 0;
            padding: 10px;
            border-radius: 5px;
        }
        .prompt {
            background-color: #e6f3ff;
        }
        .response {
            background-color: #f0f0f0;
            white-space: pre-wrap;
            max-height: 300px;
            overflow-y: auto;
        }
        textarea, input, select {
            width: 100%;
            box-sizing: border-box;
            background:#f8f8fc;padding:9px;
        }
        textarea {
            margin-top: 10px;
        }
        
        
        .textarea-container {
      position: relative;
      margin: 10px 0;
    }

    .copy-icon {
      position: absolute;
      top: 5px;
      right: 5px;
      cursor: pointer;
      font-size: 20px;
      user-select: none;
    }
    .copy-icon.copied {
      color: green; /* Visuelle Rückmeldung, wenn kopiert */
    }
    
    
    
        label {
            display: block;
            margin-top: 15px;
            font-weight: bold;
        }
        button {
            margin-top: 15px;
            padding: 10px 20px;
            font-size: 16px;
            
            color: #fff;
            background: #e65300;
            padding: 9px 18px;
            border-radius: 9px;
            cursor:pointer;
        }
        #output {
            height: 200px;
            margin-top: 10px;
        }