.wa-chatbot {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 9999;
}

.wa-button {
  background: #25D366;
  color: #fff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 28px;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.wa-popup {
  width: 280px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
  display: none;
  flex-direction: column;
  margin-bottom: 10px;
}

.wa-header {
  background: #25D366;
  color: #fff;
  padding: 10px;
  border-radius: 10px 10px 0 0;
  display: flex;
  justify-content: space-between;
}

.wa-body {
  padding: 15px;
}

.wa-body button {
  width: 100%;
  margin-bottom: 8px;
  padding: 8px;
  border: none;
  background: #f1f1f1;
  cursor: pointer;
  border-radius: 5px;
}

.wa-body button:hover {
  background: #ddd;
}