/* ----- Toolbar Elements ----- */

#toolbar {
  display: none; 
  position: fixed; 
  z-index: 999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  justify-content: center;  
  align-items: center;  
  background-color: rgba(0,0,0,0.4);
  font-size: 1.6rem;
}
#toolbar div {
  display: grid;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 10rem; 
  background-color: #fefefe;
  border: 0.2rem solid #800;
  border-radius: var(--box-radius);
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: 0.5rem;
}
.toolbar-btn {
  height: 4rem;
  width: 4rem;
  background-color: whitesmoke;
  border: 0.1rem solid rgb(0, 0, 255);
  border-radius: var(--box-radius);
}