body {
  font-family: Arial, sans-serif;
  max-width: 500px;
  margin: 50px auto;
  padding: 20px;
  background: #00111a;
  border-radius: 8px;
  box-shadow: 0 0 25px #f08cb1;
  color: #f0d6e6;
}
#chatbox {
  border: 1px solid #f08cb1;
  padding: 10px;
  height: 320px;
  overflow-y: auto;
  background: #120a1f;
  border-radius: 6px;
  margin-bottom: 10px;
}
.message {
  margin: 10px 0;
  padding: 8px 12px;
  border-radius: 20px;
  max-width: 75%;
  word-wrap: break-word;
}
.user {
  background: #f08cb1;
  color: #3d0019;
  text-align: right;
  margin-left: auto;
}
.message.bot {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #e4aacf;
  color: #3d0019;
  text-align: left;
  margin-right: auto;
}
.bot .avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #f08cb1;
  color: #3d0019;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: bold;
  font-size: 1.5rem;
  animation: pulse 2s infinite;
  user-select: none;
}
@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}
input[type="text"] {
  width: 55%;
  padding: 10px;
  font-size: 1rem;
  border: 2px solid #f08cb1;
  border-radius: 25px;
  outline: none;
  transition: border-color 0.3s;
  background: #120a1f;
  color: #f0d6e6;
}
input[type="text"]:focus {
  border-color: #f0a1c4;
}
button,
#micButton {
  padding: 10px 15px;
  font-size: 1rem;
  border: none;
  background: #f08cb1;
  color: #3d0019;
  border-radius: 25px;
  cursor: pointer;
  transition: background-color 0.3s;
  margin-left: 5px;
}
button:hover,
#micButton:hover {
  background: #c8547e;
}
#micButton.listening {
  background: #c8547e;
}
h2 {
  text-align: center;
  color: #f0a1c4;
  margin-bottom: 20px;
}