body {
  font-family: Arial, Helvetica, sans-serif;
  background-color: #ffffff;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
  color: #333;
}

header h1 {
  font-size: 3rem;
  color: #ff6699;
  margin-bottom: 30px;
}

main {
  display: flex;
  gap: 50px;
}

.auth-section {
  text-align: center;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.auth-form input {
  padding: 10px;
  border-radius: 30px;
  border: 2px solid #ff6699;
  outline: none;
  font-size: 1rem;
}

.bubbly-button {
  background-color: #ff6699;
  border: none;
  border-radius: 50px;
  color: white;
  font-size: 1rem;
  padding: 10px 20px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.bubbly-button:hover {
  background-color: #ff88aa;
  transform: translateY(-2px);
  box-shadow: 0 5px 10px rgba(0, 0,0 ,0.2);
}

.chat-section {
  text-align: center;
}

.chat-box {
  width: 300px;
  height: 400px;
  border: 2px solid #ff6699;
  border-radius: 30px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#messages {
  flex-grow: 1;
  padding: 10px;
  overflow-y: auto;
  background-color: #f9f9f9;
  border-bottom: 2px solid #ff6699;
}

#chat-input {
  padding: 10px;
  border: none;
  width: 100%;
  font-size: 1rem;
  outline: none;
}

#send-btn {
  width: 100%;
  border-radius: 0px 0px 0px 0px;
  margin-left: auto;
}