.iasta-popup-backdrop-x9 {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}
.iasta-popup-wrapper-x9 {
  position: relative;
  max-width: 90%;
  max-height: 90%;
}
.iasta-popup-wrapper-x9 img {
  max-width: 100%;
  max-height: 90vh;
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
  cursor: pointer;
  display: block;
}
.iasta-popup-btn-close-x9 {
  position: absolute;
  top: -15px;
  right: -15px;
  background: white;
  color: black;
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  font-size: 20px;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
  display: flex;
  justify-content: center;
  align-items: center;
  line-height: 1;
}
.iasta-popup-btn-close-x9:hover {
  background: #eee;
}