body {
  font-family: Arial, sans-serif;
  /*background-color: #f4f4f4;*/
  padding: 20px;
}

/* Estilos del icono de chat */
.chat-icon {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #28a745;
  color: white;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

/* Estilos de la ventana del chat */
.chat-window {
  position: fixed;
  bottom: 80px;
  right: 20px;
  width: 300px;
  background: white;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  display: none;
  flex-direction: column;
}

.chat-header {
  background: #28a745;
  color: white;
  padding: 10px;
  text-align: center;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
  cursor: pointer;
}

.chat-body {
  padding: 10px;
  height: 200px;
  overflow-y: auto;
}

.chat-footer {
  display: flex;
  padding: 10px;
  border-top: 1px solid #ccc;
}

.chat-footer input {
  flex: 1;
  padding: 5px;
}

.chat-footer button {
  background: #28a745;
  color: white;
  border: none;
  padding: 5px 10px;
  cursor: pointer;
}