/* Reset de margem e padding */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  /* Estilos gerais */
  body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    padding: 10px;
  }
  
  /* Contêiner do chat */
  .container {
    width: 100%;
    max-width: 600px;
    height: 90vh;
    display: flex;
    flex-direction: column;
    border: 1px solid #ccc;
    border-radius: 10px;
    background-color: white;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
  }
  
  /* Cabeçalho do chat */
  #chatHeader {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1em;
    background-color: #007bff;
    color: white;
    font-size: 1.2em;
  }
  
  /* Indicador de conexão */
  #connectionStatus {
    display: flex;
    align-items: center;
    gap: 8px;
  }
  
  #connectionIcon {
    width: 12px;
    height: 12px;
    background-color: red;
    border-radius: 50%;
  }
  
  /* Área do chat */
  #chatLog {
    flex: 1;
    overflow-y: auto;
    padding: 1em;
    background: #f9f9f9;
  }
  
  /* Mensagens */
  .message {
    margin-bottom: 1em;
    padding: 0.5em;
    border-radius: 5px;
    background-color: #fff;
    border: 1px solid #ddd;
    word-wrap: break-word;
  }
  
  .sender {
    font-weight: bold;
    display: block;
  }
  
  .message p {
    margin: 0.3em 0;
  }
  
  /* Rodapé do chat */
  #chatFooter {
    display: flex;
    padding: 0.5em;
    background-color: #fff;
    border-top: 1px solid #ccc;
    gap: 0.5em;
  }
  
  #prompt {
    flex: 1;
    padding: 0.8em;
    font-size: 1em;
    border: 1px solid #ccc;
    border-radius: 5px;
  }
  
  #sendBtn {
    padding: 0.8em;
    font-size: 1em;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
  }
  
  #sendBtn:hover {
    background-color: #0056b3;
  }
  
  /* Ajustes para telas pequenas */
  @media (max-width: 600px) {
    #chatHeader {
      font-size: 1em;
      text-align: center;
      flex-direction: column;
      padding: 0.8em;
    }
  
    #chatFooter {
      flex-direction: column;
    }
  
    #prompt {
      width: 100%;
    }
  
    #sendBtn {
      width: 100%;
    }
  }