#teceasy-chat-button {
  position: fixed;
  bottom: 110px;
  right: 25px;
  background-color: #25d366;
  color: white;
  width: 65px;
  height: 65px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 32px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  z-index: 9999;
}

#teceasy-chat-window {
  position: fixed;
  bottom: 190px;
  right: 25px;
  width: 330px;
  max-width: 90%;
  height: 420px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 9998;
}

#teceasy-chat-header {
  background: #128c7e;
  color: white;
  padding: 12px;
  font-weight: bold;
  font-size: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

#teceasy-chat-header img {
  width: 35px;
  height: 35px;
  border-radius: 50%;
}

#teceasy-chat-messages {
  flex: 1;
  padding: 10px;
  overflow-y: auto;
  font-size: 14px;
  background: #f5f5f5;
}

.msg-user {
  background: #dcf8c6;
  padding: 8px 12px;
  margin: 6px 0;
  border-radius: 8px;
  max-width: 75%;
  align-self: flex-end;
}

.msg-bot {
  background: white;
  padding: 8px 12px;
  margin: 6px 0;
  border-radius: 8px;
  max-width: 75%;
  align-self: flex-start;
}

#teceasy-chat-input-area {
  display: flex;
  border-top: 1px solid #ccc;
}

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

#teceasy-chat-send {
  background: #128c7e;
  color: white;
  border: none;
  padding: 10px 15px;
  cursor: pointer;
}