.popup {
  position: absolute;
  z-index: 10;
  background-color: white;
  border: 1px solid #ccc;
  border-radius: 5px;
  padding: 10px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  width: auto;
  transform: translate(calc(-100% - 15px), calc(-50% - 20px));
}

.popup::before {
  content: "";
  position: absolute;
  top: calc(50% - 10px);
  left: calc(100% + 4px);
  transform: translateX(-50%);
  border-top: 10px solid transparent;
  border-left: 10px solid white;
  border-bottom: 10px solid transparent;
  filter: drop-shadow(1px 0 1px rgba(0, 0, 0, 0.2));
}

.popup__btn {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  padding: 5px;
}

.popup__btn:hover {
  opacity: 0.7;
}

.popup__summary {
  list-style: none;

  &::-webkit-details-marker {
    display: none;
  }
}