.ppi-item {
  border: 1px solid #ccc;
  border-radius: 6px;
  padding: 10px;
  width: 200px;
  text-align: center;
  background: #fafafa;
  transition: box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.ppi-item:hover {
  box-shadow: 0 0 5px rgba(0,0,0,0.2);
}

.ppi-item img {
  max-width: 100px;
  max-height: 100px;
  margin-bottom: 10px;
}

.ppi-product-link {
  text-decoration: none;
  color: inherit;
}

.ppi-pdf-link {
  margin-top: 8px;
  display: inline-block;
  background-color: #0073aa;
  color: white;
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 0.9em;
  text-decoration: none;
}

.ppi-pdf-link:hover {
  background-color: #005177;
}