.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 1rem;
}

.product-card {
  border: 1px solid var(--border-color, #ddd);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  background-color: var(--card-bg, #f9f9f9);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.product-card .placeholder-image {
  width: 100%;
  height: 180px;
  background-color: var(--placeholder-bg, #e0e0e0);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--placeholder-text, #aaa);
  font-size: 0.8rem;
}

.product-card svg {
  fill: none;
  stroke: var(--placeholder-text, #aaa);
  stroke-width: 2;
}

.product-card .placeholder-title {
  height: 24px;
  background-color: var(--placeholder-title-bg, #eee);
  margin: 1rem;
  border-radius: 4px;
}

[data-theme="dark"] {
  --card-bg: #3a404d;
  --border-color: #4a5263;
  --placeholder-bg: #4a5263;
  --placeholder-title-bg: #4a5263;
  --placeholder-text: #6c757d;
}