/* Accessories Grid */
.supplies-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
  padding: 40px;
  max-width: 1200px;
  margin: auto;
}

/* Each card */
.supply-card {
  background: var(--card-glass);
  border: 2px solid #00BFFF; /* same color as add-to-cart button */
  border-radius: 10px;
  padding: 20px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}


.supply-img {
  width: 120px;
  height: 120px;
  object-fit: contain;
  margin-bottom: 15px;
}

.supply-card h2 {
  font-size: 20px;
  margin-bottom: 10px;
  color: var(--accent-gold);
}

.supply-card p {
  font-size: 15px;
  color: var(--text-light);
  margin-bottom: 10px;
}

.supply-card .price {
  font-weight: bold;
  color: var(--white);
  display: block;
  margin-bottom: 15px;
}

/* Add to Cart button */
.supply-card .btn {
  display: block;
  width: 100%; /* full width */
  background: #00BFFF;
  color: #000;
  padding: 12px;
  border: none;
  border-radius: 6px;
  font-weight: bold;
  transition: background 0.3s ease, color 0.3s ease;
}

.supply-card .btn:hover {
  background: #009acd;
  color: #fff;
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
  .supplies-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .supplies-grid {
    grid-template-columns: 1fr;
  }
}

/* Color Options */
.color-options {
  display: flex;
  gap: 8px;
  margin: 10px 0;
  justify-content: center;
}

.color-swatch {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.2s, border 0.2s;
}

.color-swatch:hover {
  transform: scale(1.1);
}

.color-swatch.selected {
  border: 2px solid var(--accent-gold); /* highlight selected color */
}