.upgrade {
  padding: 1px 16px;
  color: black;
  background: #FFA426;
  border-radius: 124px;
}
.domain-card {
  transition: all 0.3s ease;
  background-size: 200% 200%;
  overflow: hidden;
}
.domain-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 10px 25px rgba(0,0,0,0.25);
  background-position: right center;
}

.price-tag {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(4px);
  color: #fff;
  font-size: 0.9rem;
  border: 1px solid rgba(255,255,255,0.3);
}

.domain-btn {
  margin-top: 12px;
  padding: 6px 18px;
  font-weight: 600;
  transition: all 0.3s ease;
}
.domain-btn.add {
  background: #198754; /* Bootstrap green */
  color: #fff;
}
.domain-btn.add:hover {
  background: #146c43;
}
.domain-btn.disabled {
  background: #6c757d;
  color: #fff;
  cursor: not-allowed;
  opacity: 0.75;
}

.fade-form {
  transition: opacity 0.4s ease;
  opacity: 0.5;
}