.popover {
  position: absolute;
  background: #222;
  color: #fff;
  min-width: 180px;
  padding: 15px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  opacity: 0;
  transform: translateX(5px);
  transition: all 0.2s ease;
}

.popover::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 100%;
  margin-top: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: transparent #222 transparent transparent;
}

.popover.show {
  opacity: 1;
  transform: translateY(0);
}

.popover h4 {
  width: 100%;
  text-align: center;
  margin: 0 0 4px 0;
  font-size: 16px;
}

.popover p {
  margin: 0 0 8px 0;
  font-size: 14px;
  color: #ccc;
}

.popover button {
  padding: 6px 12px;
  border: none;
  background: #4CAF50;
  color: white;
  border-radius: 5px;
  cursor: pointer;
  font-size: 15px;
}