#cas-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #222;
  color: #fff;
  padding: 10px 15px;
  border-radius: 8px;
  cursor: pointer;
  z-index: 9999;
  font-family: "Segoe UI", sans-serif;
  font-size: 1rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

#cas-button:hover {
  background: #333;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.cas-button-text {
  display: inline;
}

.cas-button-icon {
  display: none;
  font-size: 1.2rem;
}

/* Mobile circular button */
@media (max-width: 768px) {
  #cas-button {
    width: 45px;
    height: 45px;
    padding: 0;
    border-radius: 50%;
    bottom: 20px;
    right: 20px;
    left: auto;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  }

  #cas-button:hover {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
  }

  .cas-button-text {
    display: none;
  }

  .cas-button-icon {
    display: inline;
    font-size: 1.4rem;
  }

  /* Popup positioning for mobile */
  #cas-popup {
    width: auto;
    min-width: 200px;
    left: auto !important;
    right: 20px !important;
    transform: none;
    bottom: 90px;
    max-width: calc(100vw - 40px);
  }
}

#cas-popup {
  position: fixed;
  bottom: 70px;
  right: 20px;
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 8px;
  padding: 15px;
  z-index: 10000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  text-align: center;
}

#cas-popup button {
  display: inline-block;
  margin: 5px;
  padding: 8px 12px;
  cursor: pointer;
}

.cas-hidden {
  display: none;
}

h3{
    font-size: 20px !important;
}