/* Overlay */
#popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 10, 0.8);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

/* Popup box */
.popup-content {
  position: relative;
  width: 90%;
  max-width: 1000px;
  height: 80%;
  background: #1e1e1e;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 0 30px #000;
  display: flex;
  flex-direction: column;
}

/* Close button */
#popup-close {
  position: absolute;
  top: 10px;
  right: 10px;
  background: #333;
  color: #fff;
  border: none;
  font-size: 18px;
  cursor: pointer;
  padding: 5px 10px;
  z-index: 10;
  border-radius: 4px;
}

/* Iframe styling */
#popup-frame {
  flex: 1;
  border: none;
  width: 100%;
  height: 100%;
}