.popup {
  width:100%;
  height:100%;
  background: var(--bg-main);
  position:fixed;
  top: 0;
  left: 0;
  z-index: 10000;
  transition: .4s ease;
}
 .popup.ok {
   opacity: 0;
   visibility: hidden;
   z-index: -1;
 }
.popup-inner {
  max-width: 600px;
  width: 90%;
  padding: 20px;
  position:absolute;
  top:50%;
  left:50%;
  transform: translate(-50%,-50%);
  background-color: var(--bg-white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-radius: 10px;
  box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.3);
}
.popup-inner button {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 150px;
    margin: 5px;
    padding: .9em 2em;
    border: none;
    border-radius: 25px;
    background-color: var(--text-main);
    color: #fff;
    font-weight: 500;
    font-size: 1em;
    cursor: pointer;
    transition: .3s ease;
}
.popup-inner button:hover {
    opacity: 0.8;
}
.popup-inner .greybtn {
	background-color: var(--text-grey);
}
.popup-inner .btnbox {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
}
.popup-inner h2 {
	color: var(--red);
}