html {
      font-size: 14px;
    }
    body {
      background-color: #f5f7fa;
      font-family: 'Inter', sans-serif;
      color: #343a40; 
    }
    .login-card {
      border-radius: 1rem;
      box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    }
    .btn-mongo {
      background-color: #13aa52;
      color: white;
    }
    .btn-mongo:hover {
      background-color: #0f8a45;
      color: white;
    }
    a {
      color: #13aa52;
      text-decoration: none;
      transition: color 0.2s ease-in-out;
    }
    a:hover {
      color: #0f8a45;
      text-decoration: underline;
    }
    .btn-toggle-buy,
    .btn-toggle-sell {
      border: 1px solid #ddd;
      background-color: transparent;
      color: #000;
    }

    .btn-toggle-buy:focus,
    .btn-toggle-sell:focus {
      box-shadow: none;
    }

    /* เมื่อถูกเลือก */
    .btn-check:checked + .btn-toggle-buy {
      background-color: #13aa52; /* Bootstrap green */
      color: white;
    }

    .btn-check:checked + .btn-toggle-sell {
      background-color: #dc3545; /* Bootstrap red */
      color: white;
    }

    .profile-container {
      position: relative;
      display: inline-block;
    }
    .profile-button {
      background: none;
      border: none;
      cursor: pointer;
    }
    .profile-pic {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: #ccc;
    }
    .dropdown {
      display: none;
      position: absolute;
      top: 50px;
      right: 0;
      width: 240px;
      background-color: white;
      border: 1px solid #ddd;
      border-radius: 8px;
      padding: 12px;
      box-shadow: 0 4px 8px rgba(0,0,0,0.1);
      z-index: 10;
    }
    .dropdown.show {
      display: block;
    }
    .user-info {
      margin-bottom: 10px;
    }
    .user-info strong {
      display: block;
      font-size: 16px;
    }
    .dropdown button {
      display: block;
      width: 100%;
      margin-top: 8px;
      padding: 8px;
      border: none;
      border-radius: 5px;
      cursor: pointer;
    }
    .account-settings {
      background-color: #f5f5f5;
    }
    .logout {
      background-color: #007BFF;
      color: white;
    }
    /* CSS */
    .mongo-theme-btn {
      background-color: #13AA52; 
      color: #ffffff;
      border: 1px solid #13AA52;
      border-radius: 4px;
      padding: 4px 10px;
      font-size: 14px;
      font-weight: 300;
      cursor: pointer;
      box-shadow: 0 1px 3px rgba(0,0,0,0.3);
      transition: background-color 0.2s ease;
    }

    .mongo-theme-btn:hover {
      background-color: #13AA52;
    }

    .mongo-theme-btn:active {
      background-color: #13AA52;
    }
    .icon-btn {
      border: 1px solid #ccc;
      background: #fff;
      color: #333;
      font-size: 0.65rem;
      padding: 1px;
      width: 22px;
      height: 22px;
      border-radius: 2px;
      margin-right: 1px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      transition: all 0.15s ease-in-out;
    }
    
    .icon-btn:hover {
      background-color: #f1f1f1;
      color: #000;
    }

    .pagination .page-item .page-link {
      color: #00b894; /* สีข้อความ */
      border-color: #13AA52;
    }

    .pagination .page-item.active .page-link {
      background-color: #13AA52;
      border-color: #13AA52;
      color: white;
    }

    .pagination .page-item.disabled .page-link {
      background-color: #f1f1f1;
      color: #ccc;
      border-color: #ddd;
    }

    .pagination .page-item .page-link:hover {
      background-color: #13AA52;
      color: white;
    }

    .btn-save {
      background-color: #13AA52;
      color: white;
      border: none;
    }
    .btn-save:hover {
      background-color: #13AA52;
    }