body{
  background-color:cornflowerblue;
}

h1{
  color:white;
  text-align:center;
}

.btn-wrapper {
  display: flex;
  justify-content: center; /* centers horizontally */
  margin:2rem;
}

#add-book-btn,
#close-add-book-dialog,
#add-book-dialog-btn{
  width:200px;
  height:50px;
  border-radius:5px;
  border: 5px solid black;
  box-shadow: 8px 7px 0;
  cursor:pointer;
}

#add-book-btn:hover{
  background-color:gold;
  transform:scale(1.5);
}

.book-container{
  border: 11px solid white;
  border-radius:5px;
  padding: 1rem;
  display:flex;
  gap:1rem;
  flex-wrap:wrap;
  max-width:70%;
  margin:auto;
  justify-content:center;

}

.book-box{
  border: 1px solid black;
  padding:1rem;
  width: 12rem;
  background-color:rgb(255, 255, 255);
  border-radius:5px;

}

h2{
  text-align:center;
}

#add-book-form{
  display:flex;
  align-items:center;
  width:600px;
  flex-direction: column;
  gap:10px;
  justify-content:center;
  margin-bottom:2rem;
}

dialog{
    background-color:rgb(255, 223, 42);
    border-radius:1rem;
    box-shadow: 8px 7px 0;
}

input, select{
  width:70%;
  padding:0.5rem;
}

.toggle-read{
  background:rgb(68, 116, 187);
  color:white;
  padding:10px;
  border-radius: 10px;
  cursor:pointer
}

.delete-btn{
  background-color: rgb(94, 90, 141);
  color:white;
  padding:10px;
  margin:1rem;
  border-radius: 10px;

}