/* background */
.popup {
  overflow: hidden;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  position: fixed;
  top: 0px;
  left: 0px;
  overflow: hidden;
  z-index: 1000;
}

/* window */
.popup .window {
  position: fixed;
  width: calc(100vw - 40px);
  height: calc(100vh - 40px);
  background: white;
  padding: 10px;
  box-shadow: 0 4px 5px 3px rgb(0 0 0 / 20%);
  overflow: hidden;
}

/* close */
.popup .window .close {
  width: 30px;
  height: 30px;
  position: absolute;
  top: 10px;
  right: 20px;
  cursor: pointer;
}

/* title */
.popup .window .popup-title {
  position: absolute;
  top: 15px;
  left: 20px;
  font-size: 24px;
  color: var(--clr_primary_bg);
  font-weight: bold;
}

/* content */
.popup .window .popup-content {
  margin-top: 40px;
  width: 100%;
  height: calc(100% - 90px);
  overflow-y: scroll;
}

/* button bar */
.popup .window .popup-btnbar {
  width: 100%;
  height: 40px;
  margin-top: 10px;
}
.popup .window .popup-btnbar input[type=button] {
  margin: 5px;
}