stock-badge {
  --stock-color: #87968f;
  background: var(--stock-color);
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0.1rem 0.5rem rgb(14 41 35 / 22%);
  display: block;
  font-size: 0;
  height: 0.82rem;
  position: relative;
  width: 0.82rem;
}

stock-badge[hidden] { display: none; }

stock-badge[data-status='in_stock'] { --stock-color: #16a34a; }
stock-badge[data-status='out_of_stock'] { --stock-color: #dc2626; }
stock-badge[data-status='unknown'] { --stock-color: #87968f; }

stock-badge::after {
  background: #0e2923;
  border-radius: 999px;
  color: #fff;
  content: attr(aria-label);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
  opacity: 0;
  padding: 0.42rem 0.58rem;
  pointer-events: none;
  position: absolute;
  right: -0.1rem;
  top: calc(100% + 0.45rem);
  transform: translateY(-0.2rem);
  transition: opacity 140ms ease, transform 140ms ease;
  white-space: nowrap;
  z-index: 2;
}

stock-badge:hover::after,
stock-badge:focus-visible::after { opacity: 1; transform: translateY(0); }

stock-badge:focus-visible { outline: 2px solid #4b7467; outline-offset: 3px; }