.header-cart-btn {
  position: relative;
}

.header-cart-btn__badge {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: #d4c5a0;
  color: #0b0d0c;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
  pointer-events: none;
  box-shadow: 0 0 0 2px #0b0d0c;
  transform: scale(0);
  transition: transform 0.15s ease;
}

.header-cart-btn[data-cart-count]:not([data-cart-count="0"]) .header-cart-btn__badge {
  transform: scale(1);
}

.header-cart-btn__tooltip {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 180px;
  background: #111;
  color: var(--color-ivory);
  border: 1px solid #2a2a2a;
  box-shadow: 0 12px 32px -8px rgba(0, 0, 0, 0.7);
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.5;
  border-radius: 4px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity 0.15s ease, transform 0.15s ease;
  z-index: 50;
  text-align: left;
  white-space: normal;
}

.header-cart-btn__tooltip::before {
  content: "";
  position: absolute;
  top: -6px;
  right: 14px;
  width: 10px;
  height: 10px;
  background: #111;
  border-left: 1px solid #2a2a2a;
  border-top: 1px solid #2a2a2a;
  transform: rotate(45deg);
}

.header-cart-btn:hover .header-cart-btn__tooltip,
.header-cart-btn:focus-visible .header-cart-btn__tooltip,
.header-cart-btn:focus-within .header-cart-btn__tooltip {
  opacity: 1;
  transform: translateY(0);
}

.header-cart-btn__tooltip-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: #a6a197;
}

.header-cart-btn__tooltip-row--total {
  color: var(--color-ivory);
  font-weight: 600;
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid #2a2a2a;
}

.header-cart-btn__tooltip-empty {
  color: #a6a197;
  margin: 0;
}

@media (max-width: 900px) {
  .header-cart-btn__tooltip {
    display: none;
  }

  .header-cart-btn__badge {
    top: -4px;
    right: -4px;
    min-width: 16px;
    height: 16px;
    font-size: 10px;
    line-height: 16px;
  }
}