.stock-badge {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 20px;
  margin-bottom: 0.35rem;
}
.stock-in { background: rgba(76, 175, 80, 0.12); color: #81c784; border: 1px solid rgba(76, 175, 80, 0.25); }
.stock-limited { background: rgba(200, 170, 100, 0.15); color: #c8aa64; border: 1px solid rgba(200, 170, 100, 0.3); }
.stock-mto { background: rgba(200, 205, 211, 0.1); color: var(--accent); border: 1px solid rgba(200, 205, 211, 0.2); }
.stock-sold-out { background: rgba(229, 57, 53, 0.12); color: #ef9a9a; border: 1px solid rgba(229, 57, 53, 0.25); }

.product-card.sold-out { opacity: 0.72; }
.product-card.sold-out .card-btn,
.card-btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.pm-btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
}

.studio-price {
  position: absolute;
  top: 10px;
  left: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 4px 8px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  pointer-events: none;
}

.studio-tile {
  border: none;
  padding: 0;
  font: inherit;
  text-align: left;
  width: 100%;
  color: inherit;
}

.studio-tile:focus-visible {
  outline: 2px solid var(--accent, #c8cdd3);
  outline-offset: 2px;
}