:root {
  --background-color: linear-gradient(to bottom, #25476a 30%, #eef2f6 30%) ;
  --text-color: #25476a ;
  --nav-background: #ffffff;
  --sidebar-background: #ffffff;
  --link-color: #07111a;
  --hover-background: #2980b9 ;
  --submenu-background: #ecf0f1;
  --highlight-color: #e74c3c;
  --border-color: #dfe4ea;
  --notification-badge-color: #e74c3c;
  --hover-image: url('../images/');
  --button-color:#25476a ;
  --user-container:#ffffff;
  --table-head: #d7d9e6;
  --table-border:#25476a;
  --box-shadow:rgb(37, 71, 106);
}

/* Dark mode styles */
.dark-theme-variables {
  --background-color: linear-gradient(to bottom, #213343 30%, rgba(33, 51, 67,0.7) 30%);
  --text-color: #ffffff;
  --nav-background: #073a82;
  --sidebar-background: #2b3f51;
  --link-color: #ffffff;
  --hover-background: #475f73;
  --submenu-background: #353b48;
  --highlight-color: #e1b12c;
  --border-color: #404552;
  --notification-badge-color: #e84118;
  --user-container:linear-gradient(to bottom, #636f7b 40%, #213343 90%);
  --table-head:#293c4d;
  --button-color:#213343;
  --table-border:#213343;
  --box-shadow:rgba(255, 255, 255, 0.842);
}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
  }
  
  .role_container {
    display: flex;
    margin-left: 16rem; /* Adjust if necessary to match sidebar width */
    padding: 20px;
    margin-top: 4rem; /* Adjust if necessary to account for fixed navbar */
    width: calc(100% - 250px); /* Adjust to leave space for sidebar */
    border-radius: 2rem;
    height: 3rem;
    padding-bottom: 3rem;
  }

  .button{
    width: 10rem;
    height: 2rem;
    margin-left: 2rem;
    margin-top: 0;
    background-color: var(--text-color);
    color: var(--button-color);
  }

  .button button{
    width: 100%;
    height: 100%;
    background-color: var(--nav-background);
    color: var(--button-color);
    font-size: 1.3rem;
    border-radius: 0.3rem;
    outline: none;
  }

  .button button:hover{
    background-color:var(--link-color) ;
    color: #ffffff;
  }

  .button button a{
    text-decoration: none;
    background-color: var(--nav-background);
    color: var(--button-color);
  }

  .button button a:hover{
    background-color: var(--link-color);
    color: #ffffff;
  }
  /* Container for user creation form */
.user_container {
    display: flex;
    justify-content: center;
    align-items: center; /* Center vertically */
    padding: 50px;
    margin-left: 90px;
  }
  
  /* Additional styling to ensure it stays centered if the container grows */
  .user_container > maincontent {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 80%;
  }
  
  .usertable {
    background: var(--user-container); 
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
    width: 80%;
    max-width: 1000px; /* Increase maximum width for larger container */
  }
  
  /* Main content styling */
  maincontent {
    flex: 1;
    width: 100%;
  }
  
  /* Heading style */
  
.usertable {
    padding: 20px;
    border-radius: 8px;
  }
  
  .usertable h3 {
    margin-bottom: 20px;
    font-size: 24px;
    color: var(--text-color);
  }
  
  /*----------------------------------- Search form styling------------------------------------------------------ */
  .search {
    display: flex;
    margin-bottom: 20px;
    height: 2.5rem;
    align-items: center;
  }
  
  .search input[type="text"] {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 1rem;
    flex: 1;
    margin-right: 10px;
  }
  

  
 
  
  /*----------------------------------------------User table styling-----------------------------------------------*/
  #user_table {
    width: 100%;
    position: relative;
    border-collapse: separate;
    border-spacing: 0;
    margin-bottom: 10px;
    
  }
  
  #user_table th, #user_table td {
    padding: 10px; /* Adjust padding for row height */
    border-top: none;
    border-bottom: 1px solid var(--table-border);
    margin-bottom: 2px;
    text-align: left;
    vertical-align: middle; /* Center text vertically */
    white-space: nowrap; /* Prevent text from wrapping */
    overflow: hidden; /* Hide overflow if needed */
    text-overflow: ellipsis; /* Add ellipsis for overflowed text */
    color: var(--heading-colour);
  }
  
  
  #user_table th {
    padding: 15px; /* Adjust padding as needed */
    vertical-align: middle; /* Center text vertically */
    text-align: left; /* Align text to the left or center as needed */
    white-space: nowrap; /* Prevent text from wrapping */
    overflow: hidden; /* Hide overflow */
    text-overflow: ellipsis; /* Add ellipsis if text overflows */
    background-color: var(--table-head);
    color: var(--text-color);
  }
  
  
  
  #user_table tr:nth-child(even) {
    height: 2rem;
  }
  
  #user_table tr:hover {
    background-color: transparent;
    box-shadow: 2px 0 5px var(--box-shadow);
  }
  

  /* parent child*/
  #user_table td.indent {
    position: relative;
    padding-top: 1rem;
  }
  
  /* Vertical line */
  #user_table td.indent::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 2px;
    height: 100%;
    background: #000;
    z-index: 2;
  }
  
  /* Horizontal line connecting child rows to the parent */
  #user_table tr.child td.indent::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px; /* Width of the line */
    height: 2px; /* Thickness of the line */
    background: #000;
    z-index: 1;
  }
  
  
  
  /* Modify and Delete buttons styling */
  .btn_modify, .btn_delete {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    color: #fff;
    cursor: pointer;
    transition: background-color 0.3s;
  }
  
  .btn_modify {
    background-color: var(--button-color);
  }
  
  .btn_modify:hover {
    background-color: var(--hover-background);
  }
  
  .btn_delete {
    background-color: var(--button-color);
  }
  
  .btn_delete:hover {
    background-color: var(--hover-background);
  }
  
  /* Pagination styling */
  .pagination {
    display: flex;
    justify-content: center;
    margin-top: 20px;
  }
  
  .pagination a {
    padding: 8px 16px;
    margin: 0 4px;
    border: 1px solid #ddd;
    border-radius: 4px;
    text-decoration: none;
    color: #007bff;
    transition: background-color 0.3s;
  }
  
  .pagination a:hover {
    background-color: #007bff;
    color: #fff;
  }
  
  .pagination a.active {
    background-color: #007bff;
    color: #fff;
  }
  .popup {
    display: none;
    position: fixed;
    top: 60%;
    left: 60%;
    width: 50%;
    justify-content: center;
    align-items: center;
    transform: translate(-60%, -60%); /* Center the popup */
  }
  
  .popup-content {
    background-color: rgba(0, 0, 0, 0.595);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    justify-content: center;
    text-align: center;
    margin-top: 10rem;
  }
  
  .confirm-button {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    background-color: #007bff;
    color: #fff;
    cursor: pointer;
    margin: 0 10px;
    transition: background-color 0.3s;
  }
  
  .confirm-button:hover {
    background-color: #0056b3;
  }