.wpkc-chatbot {
  border: 1px solid #d7dde5;
  border-radius: 8px;
  background: #ffffff;
  color: #17202a;
  max-width: 720px;
  overflow: hidden;
  font-size: 16px;
}

.wpkc-chatbot__header {
  background: #14324a;
  color: #ffffff;
  padding: 14px 16px;
}

.wpkc-chatbot__messages {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 220px;
  max-height: 420px;
  overflow-y: auto;
  padding: 16px;
  background: #f6f8fb;
}

.wpkc-chatbot__message {
  border-radius: 8px;
  line-height: 1.65;
  max-width: min(86%, 560px);
  padding: 10px 12px;
  white-space: pre-wrap;
  word-break: break-word;
}

.wpkc-chatbot__message--bot {
  align-self: flex-start;
  background: #ffffff;
  border: 1px solid #dde3ea;
}

.wpkc-chatbot__message--user {
  align-self: flex-end;
  background: #26735f;
  color: #ffffff;
}

.wpkc-chatbot__form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  padding: 12px;
  border-top: 1px solid #d7dde5;
  background: #ffffff;
}

.wpkc-chatbot__form input {
  border: 1px solid #c8d0da;
  border-radius: 6px;
  font: inherit;
  min-width: 0;
  padding: 10px 12px;
}

.wpkc-chatbot__form button {
  border: 0;
  border-radius: 6px;
  background: #14324a;
  color: #ffffff;
  cursor: pointer;
  font: inherit;
  min-width: 76px;
  padding: 10px 14px;
}

.wpkc-chatbot__form button:disabled {
  cursor: wait;
  opacity: 0.7;
}

@media (max-width: 520px) {
  .wpkc-chatbot__form {
    grid-template-columns: 1fr;
  }

  .wpkc-chatbot__message {
    max-width: 100%;
  }
}