.sidebar {
    background-color: #f6f6f6;
    border-radius: 10px;
    box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.15);
    padding: 20px;
  }
  .sidebar ul li a {
    display: block;
    padding: 10px;
    color: #1e1e1e;
    font-weight: 500;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s;
  }
  .sidebar ul li a:hover, .sidebar ul li a.active {
    color: #f35525;
  }
  .mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    width: 100%;
    background-color: #1e1e1e;
    padding: 10px 0;
    z-index: 1000;
  }
  .mobile-bottom-nav ul {
    display: flex;
    justify-content: space-around;
  }
  .mobile-bottom-nav ul li a {
    color: #fff;
    text-align: center;
    font-size: 12px;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s;
  }
  .mobile-bottom-nav ul li a:hover, .mobile-bottom-nav ul li a.active {
    color: #f35525;
  }
  .mobile-bottom-nav ul li a i {
    display: block;
    font-size: 20px;
    margin-bottom: 5px;
  }
  .main-content {
    padding: 20px;
  }
  .main-content h1 {
    font-size: 28px;
    color: #1e1e1e;
    font-family: 'Poppins', sans-serif;
    margin-bottom: 20px;
  }
  .referral-link {
    margin-bottom: 20px;
  }
  .referral-link h4 {
    font-size: 18px;
    color: #1e1e1e;
    font-family: 'Poppins', sans-serif;
    margin-bottom: 10px;
  }
  .referral-link input {
    width: 70%;
    padding: 10px;
    border: none;
    background-color: #f6f6f6;
    border-radius: 10px;
    font-family: 'Poppins', sans-serif;
    margin-right: 10px;
  }
  .referral-link button {
    background-color: #f35525;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 10px;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    transition: all 0.3s;
  }
  .referral-link button:hover {
    background-color: #0071f8;
  }
  .upline-info {
    background-color: #f6f6f6;
    border-radius: 10px;
    box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.15);
    padding: 20px;
    margin-bottom: 20px;
  }
  .upline-info h4 {
    font-size: 18px;
    color: #1e1e1e;
    font-family: 'Poppins', sans-serif;
  }
  .upline-info p {
    font-size: 14px;
    color: #4a4a4a;
    font-family: 'Poppins', sans-serif;
    margin: 5px 0;
  }
  .upline-info a.main-button {
    background-color: #f35525;
    color: #fff;
    padding: 10px 20px;
    border-radius: 25px;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
  }
  .upline-info a.main-button:hover {
    background-color: #0071f8;
  }
  .filters {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
  }
  .filter-buttons {
    display: flex;
    gap: 10px;
  }
  .filter-btn {
    background-color: #4a4a4a;
    color: #fff;
    padding: 8px 16px;
    border: none;
    border-radius: 25px;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    transition: all 0.3s;
  }
  .filter-btn.active, .filter-btn:hover {
    background-color: #f35525;
  }
  .filters a.main-button {
    background-color: #f35525;
    color: #fff;
    padding: 8px 16px;
    border-radius: 25px;
    font-family: 'Poppins', sans-serif;
    text-decoration: none;
    transition: all 0.3s;
  }
  .filters a.main-button:hover {
    background-color: #0071f8;
  }
  .toggle-table {
    background-color: #1e1e1e;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 25px;
    font-family: 'Poppins', sans-serif;
    margin-bottom: 20px;
    cursor: pointer;
    transition: all 0.3s;
  }
  .toggle-table:hover {
    background-color: #f35525;
  }
  .tree-view {
    background-color: #f6f6f6;
    border-radius: 10px;
    box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.15);
    padding: 20px;
    margin-bottom: 20px;
  }
  .tree-node {
    margin: 10px 0;
  }
  .tree-node h4 {
    font-size: 16px;
    color: #1e1e1e;
    font-family: 'Poppins', sans-serif;
  }
  .tree-node p {
    font-size: 14px;
    color: #4a4a4a;
    font-family: 'Poppins', sans-serif;
    margin: 5px 0;
  }
  .tree-node ul {
    margin-left: 20px;
  }
  .activity-table {
    width: 100%;
    border-collapse: collapse;
    background-color: #fff;
    box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.15);
    border-radius: 10px;
    overflow: hidden;
  }
  .activity-table th, .activity-table td {
    padding: 10px;
    border-bottom: 1px solid #eee;
    text-align: left;
    font-family: 'Poppins', sans-serif;
  }
  .activity-table th {
    background-color: #f6f6f6;
    font-weight: 600;
    color: #1e1e1e;
  }
  .activity-table tr:hover {
    background-color: #f6f6f6;
  }
  .activity-table .status-active {
    color: #f35525;
    font-weight: 600;
  }
  .activity-table .status-inactive, .activity-table .status-pending {
    color: #4a4a4a;
    font-weight: 600;
  }
  .pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
  }
  .pagination a.main-button {
    background-color: #f35525;
    color: #fff;
    padding: 8px 16px;
    border-radius: 25px;
    font-family: 'Poppins', sans-serif;
    text-decoration: none;
    transition: all 0.3s;
  }
  .pagination a.main-button:hover {
    background-color: #0071f8;
  }
  .pagination span {
    font-size: 14px;
    color: #4a4a4a;
    font-family: 'Poppins', sans-serif;
  }
  @media (max-width: 767px) {
    .sidebar {
      display: none;
    }
    .mobile-bottom-nav {
      display: block;
    }
    .main-content {
      padding: 10px;
    }
    .filters {
      flex-direction: column;
      align-items: flex-start;
    }
    .filter-buttons {
      margin-bottom: 10px;
    }
    .tree-view ul {
      margin-left: 10px;
    }
    .referral-link input {
      width: 100%;
      margin-bottom: 10px;
    }
  }