html, body{
    margin: 0;
    padding: 0;
    font-family: "Alan Sans", sans-serif;
    background-color: #dadcf2;
}
h1{
    text-align: center;
}
.tables{
    margin: 20px auto;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    border-collapse: collapse;
}
.tables, .tables th, .tables td {
    border: 1px solid #333;
    padding: 8px 12px;
}
.tables th {
    background-color: #545a96;
    color: whitesmoke;
}
#openModal{
    display: block;
    margin: 30px auto;
    padding: 10px 20px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 8px;
    font-family: "Alan Sans", sans-serif;
}
#openModal:hover {
    background: #0056b3;
}
input{
    padding: 5px;
    border-radius: 8px;
    margin: 10px;
    font-family: "Alan Sans", sans-serif;
}
dialog {
  width: 300px;
  border: none;           
  border-radius: 10px;   
  padding: 20px;
  background-color: #fff;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
dialog form{
    display: flex;
    flex-direction: column;
    margin: 8px;
}
dialog button {
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  background: #007bff;
  color: white;
  cursor: pointer;
  margin: 8px;
  font-family: "Alan Sans", sans-serif;
}

dialog button:hover {
  background: #0056b3;
}
.removeBtn, .readBtn {
  padding: 8px 15px;
  border: none;
  border-radius: 5px;
  background: #007bff;
  color: white;
  font-family: "Alan Sans", sans-serif;
}
.removeBtn:hover {
 background: #0056b3;   
}
.readBtn:hover {
 background: #0056b3;
}