.interactive-section {
  position: relative;
  width: 90vw;
  height: 85vh;
  margin-bottom: 4rem;
  background-color: var(--white);
  overflow: hidden;
  border-radius: 1rem;
}

.game-area {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

#cart-target {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 25rem;
  height: auto;
  pointer-events: auto;
  transition: filter 0.2s, transform 0.2s;
  z-index: 5;
}

.product-item {
  position: absolute;
  width: 5rem;
  height: 5rem;
  cursor: grab;
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
  touch-action: none;
  pointer-events: auto;
  user-select: none;
  -webkit-user-select: none;
}

.product-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  filter: drop-shadow(0.1rem 0.2rem 0.4rem rgba(0, 0, 0, 0.15));
  transition: transform 0.2s;
  -webkit-user-drag: none;
}

.product-item.dragging {
  cursor: grabbing;
  z-index: 1000 !important;
}

.product-item.dragging img {
  transform: scale(1.2);
}

.receipt {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 22rem;
  background-color: #fff;
  border: 0.1rem solid var(--lightblue);
  z-index: 2000;
  transition: bottom 0.5s cubic-bezier(0.25, 1, 0.5, 1);
  display: flex;
  flex-direction: column;
}

.receipt.closed {
  bottom: 0;
  height: 3rem;
  cursor: pointer;
}

.receipt.open {
  bottom: 0;
  height: 75%;
  cursor: default;
}

.receipt-handle {
  height: 3rem;
  background-color: var(--white);
  color: var(--blue);
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: H2;
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: 0.05rem;
  border-bottom: 0.1rem dashed var(--lightblue);
  cursor: pointer;
}

.receipt-paper {
  padding: 1.5rem 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.receipt-countries {
  display: none;
}

.receipt-scroll-area {
  overflow-y: auto;
  flex-grow: 1;
  padding-right: 0.5rem;
}

.receipt-scroll-area::-webkit-scrollbar {
  width: 0.4rem;
}

.receipt-scroll-area::-webkit-scrollbar-thumb {
  background: var(--lightblue);
  border-radius: 0.2rem;
}

.receipt-item,
.summary-row {
  font-family: "Courier New", Courier, monospace;
  font-size: 0.85rem;
  color: #333;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.2rem;
}

.receipt-item-name {
  width: 45%;
  white-space: normal;
  word-wrap: break-word;
  line-height: 1.2;
  padding-right: 0.5rem;
  font-weight: bold;
}

.price-stack {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 0.4rem;
  flex-grow: 1;
  padding-top: 0.1rem;
}

.price-stack div {
  width: 100%;
  display: flex;
  justify-content: flex-end;
}

.price-stack div:nth-child(1)::before {
  content: "IT €";
  margin-right: 0.5rem;
  font-weight: bold;
  color: var(--blue);
}
.price-stack div:nth-child(2)::before {
  content: "DE €";
  margin-right: 0.5rem;
  font-weight: bold;
  color: var(--blue);
}
.price-stack div:nth-child(3)::before {
  content: "ES €";
  margin-right: 0.5rem;
  font-weight: bold;
  color: var(--blue);
}
.price-stack div:nth-child(4)::before {
  content: "UK €";
  margin-right: 0.5rem;
  font-weight: bold;
  color: var(--blue);
}
.price-stack div:nth-child(5)::before {
  content: "FR €";
  margin-right: 0.5rem;
  font-weight: bold;
  color: var(--blue);
}
.price-stack div:nth-child(6)::before {
  content: "CH €";
  margin-right: 0.5rem;
  font-weight: bold;
  color: var(--blue);
}

.dashed-line {
  border-top: 0.1rem dashed #333;
  margin: 1rem 0;
}

.total-row {
  margin-top: 0.5rem;
  font-weight: bold;
  color: var(--blue);
}

.empty-btn {
  height: 3.2rem;
  position: absolute;
  bottom: -0.2rem;
  left: calc(50% + 11.5rem);
  /* padding: 0.5rem 0.8rem; */
  background-color: var(--white);
  color: var(--blue);
  border: 0.1rem solid var(--lightblue);
  font-family: body;
  font-size: 0.75rem;
  font-weight: bold;
  text-transform: uppercase;
  cursor: pointer;
  z-index: 2000;
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.1s ease;
}

.empty-btn:hover {
  background-color: var(--blue);
  color: var(--white);
}

.empty-btn:active {
  transform: scale(0.95);
}