/* Shared button system extracted from styles.css. */

.btn {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 10px 14px;
  cursor: pointer;
  background: linear-gradient(90deg, var(--primary) 0%, var(--brand) 100%);
  color: #fff;
  font-weight: 700;
  transition: transform .12s ease, box-shadow .12s ease, background .2s ease;
  box-shadow: 0 6px 14px rgba(135, 125, 211, .24);
}

.btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(85, 120, 184, .32);
}

.details .btn.modal-action {
  border-radius: 99px;
  padding: 14px 28px;
  font-weight: 700;
  font-size: 1.05rem;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  border: none;
  flex: 1;
  min-width: 240px;
  color: #fff;
  gap: 8px;
}

.details .btn.modal-action.whatsapp {
  background: #25D366;
  box-shadow: 0 8px 16px rgba(37, 211, 102, 0.25);
}

.details .btn.modal-action.whatsapp:hover {
  background: #20c85d;
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(37, 211, 102, 0.35);
}

.details .btn.modal-action.cart {
  background: #00E676;
  box-shadow: 0 8px 16px rgba(0, 230, 118, 0.25);
}

.details .btn.modal-action.cart:hover {
  background: #00c853;
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(0, 230, 118, 0.35);
}