.tooltip {
  position: relative;
  display: inline-block;
  cursor: pointer;
}

.tooltip .tooltiptext {
  visibility: hidden;
  width: 160px;
  background-color: black;
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 6px;
  margin-bottom: 6px;
  position: absolute;
  z-index: 1;
  top: 125%; /* kutuyu yukarıya taşır */
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 1500;
}

/* Küçük ok işareti */
.tooltip .tooltiptext::after {
  content: "";
  position: absolute;
  bottom: 100%; /* kutunun altına yerleştir */
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: transparent transparent black transparent;
}

/* Hover olunca görünür */
.tooltip:hover .tooltiptext {
  visibility: visible;
  opacity: 1;
  z-index: 1500;
}