body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #f0f0f0;
  overflow: hidden; /* Prevent scrolling on the body */
}
.chat-container {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 600px;
  height: 100%;
  border-radius: 10px;
  background-color: #fff;
  overflow: hidden;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.nav-bar, .footer-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: 10px;
  background-color: #007BFF;
  color: white;
  font-size: 18px;
}
.fullscreen-icon, .delete-cookie-icon {
  cursor: pointer;
  width: 24px;
  height: 24px;
  margin-left: 10px;
}
.chat-history {
  flex: 2;
  padding: 10px;
  overflow-y: auto; /* Allow scrolling only in chat history */
  border-bottom: 1px solid #ddd;
}
.log-message {
  background-color: #cce5ff;
  border: 1px solid #b8daff;
  border-radius: 5px;
  padding: 5px;
  margin: 5px 0;
}
.log-error-message {
  background-color: #ffcccc;
  border: 1px solid #ff0000;
  border-radius: 5px;
  padding: 5px;
  margin: 5px 0;
  color: #ff0000;
}
.input-container {
  display: flex;
  flex-direction: column;
  padding: 10px;
}
.text-input {
  width: 100%;
  padding: 10px;
  margin-bottom: 10px;
  border: 1px solid #ddd;
  border-radius: 5px;
}
.audio-button {
  width: 100%;
  padding: 20px;
  background-color: #007BFF;
  color: white;
  border: none;
  border-radius: 5px;
  font-size: 18px;
  cursor: pointer;
}
.audio-button:active {
  background-color: #0056b3;
}