#hcf-chat {
  max-width: 520px;
  margin: auto;
  background: #eef0f8;
  padding: 25px;
  border-radius: 20px;
  font-family: 'Inter', sans-serif;
}

.hcf-title {
  font-size: 20px;
  margin-bottom: 15px;
}

.hcf-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 15px;
}

.hcf-options button {
  background: #e3e5f3;
  border: none;
  padding: 10px 14px;
  border-radius: 20px;
  cursor: pointer;
}

#hcf-messages {
  margin-top: 10px;
}

.hcf-user {
  background: #fff;
  padding: 12px;
  border-radius: 12px;
  margin-bottom: 10px;
}

.hcf-bot {
  margin-top: 10px;
  line-height: 1.6;
}

.hcf-loading {
  color: #5a60d1;
  margin-top: 10px;
  font-style: italic;
}

.hcf-input-box {
  display: flex;
  margin-top: 15px;
  background: #fff;
  border-radius: 30px;
  padding: 5px;
}

#hcf-input {
  flex: 1;
  border: none;
  padding: 10px;
  outline: none;
}

#hcf-send {
  background: #2d2f6e;
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 40px;
}