.upgrade-to-pro-button {
  background: linear-gradient(to bottom, #FFD700, #FFA500);
  border: none;
  border-radius: 25px;
  padding: 8px 20px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #000;
  text-shadow: none;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  transition: all 0.2s ease-in-out;
  font-family: inherit;
}
.upgrade-to-pro-button:hover {
  background: linear-gradient(to bottom, #FFE44D, #FFB84D);
  transform: translateY(-1px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}
.upgrade-to-pro-button:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}
.upgrade-to-pro-button .upgrade-star {
  display: inline-flex;
  align-items: center;
}
.upgrade-to-pro-button .upgrade-star i {
  font-size: 16px;
  color: #FFD700;
  text-shadow: 0 0 2px rgba(0, 0, 0, 0.3);
}
.upgrade-to-pro-button .upgrade-text {
  font-size: 12px;
}