body{
  font-family: Arial, sans-serif;
  height: 95vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #dcf1f5;
}
button{
  font-size: 16px;
  border: none;
  background: #3dab1b;
  color: white;
  padding: 4px 6px;
  border-radius: 4px;
  cursor: pointer;
}
button:hover{
  background: #49ce20;
}
button:disabled{
  background: #3dab1b8f;
  cursor: not-allowed;
}

input, select{
  padding: 4px;
  border-radius: 4px;
  border: 1px solid #ccc;
}
.container{
  background-color: white;
  padding: 16px;
  border-radius: 8px;
  box-shadow: 0 0 8px rgba(0,0,0,0.1);
}
.customer-details{
  display: grid;
  grid-template-columns: 8rem 1fr;
  grid-gap: 8px;
  margin: 8px;
}
.customer-details label{
  /* text-align: right; */
  margin-right: 8px;
}
.customer-details input{
  min-width: 10rem;
}
.customer-details .error{
  border: 1px solid red;
  background-color: #f8d7da;
}
.customer-details-controls{
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  margin: 8px;
}