/* Add a black background color to the top navigation */
.topnav {
  background-color: #333;
  overflow: hidden;
}

/* Style the links inside the navigation bar */
.topnav a {
  float: left;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
}

/* Change the color of links on hover */
.topnav a:hover {
  background-color: #ddd;
  color: black;
}




/* Add an active class to highlight the current page */
.topnav a.active {
  background-color: #af4cab;
  color: white;
}

/* Hide the link that should open and close the topnav on small screens */
.topnav .icon {
  display: none;
}
.required
{
color: 
#FF0000;
font-size: 10pt;
}
/* Improve the input fields' visual appearance */
.form-control {
  border-radius: 10px;        /* Soft, rounded corners */
  border: 1px solid #ced4da;  /* Lighter border color */
  padding: 10px;              /* Comfortable inner spacing */
  box-shadow: none;           /* Remove default shadows */
  transition: border-color 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}

/* Chekcbox group for the Sets Collection */
.checkbox-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 10px;
}

.checkbox-group img {
    margin-bottom: 5px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.checkbox-group input[type="checkbox"] {
    margin-bottom: 5px;
}

.loader {
  border: 8px solid #f3f3f3;
  border-top: 8px solid #3498db;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
  margin: auto;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
.loader-container {
  display: none;
  text-align: center;
  margin: 20px 0;
}

.loader-img {
  width: 50px;
  height: 50px;
}

/* Submit button for form submission */
button[type="submit"]{

  display: block;
  margin: 20px auto;
  max-width: 300px;
}

.table-responsive {
  margin: 20px 0;
}

.pagination li a,
.pagination li span {
  margin: 2px;
}

@media screen and (max-width: 768px) {
  th, td {
    font-size: 14px;
  }
  .btn {
    margin-bottom: 5px;
    font-size: 12px;
  }
}