.soluchat-button {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  position: fixed;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
}

.soluchat-button:hover {
  transform: scale(1.1);
}

.soluchat-button img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Posiciones */
.soluchat-button.bottom-right {
  bottom: 20px;
  right: 20px;
}
.soluchat-button.bottom-left {
  bottom: 20px;
  left: 20px;
}
.soluchat-button.bottom-center {
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
}

/* Responsive tweaks (opcional, puede adaptarse solo) */
@media (max-width: 768px) {
  .soluchat-button {
    width: 50px;
    height: 50px;
  }
}