body {
    font-family: 'Segoe UI', sans-serif;
    background-color: #f7f9fc;
    color: #333;
  }

  h1 {
    font-size: 28px;
    margin-bottom: 20px;
  }

  .form-section {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
    max-width: 500px;
    margin-bottom: 40px;
  }

  .form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 15px;
  }

  label {
    font-weight: 600;
    margin-bottom: 5px;
  }

  input[type="text"],
  input[type="url"],
  input[type="date"] {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 14px;
  }

  .btn-save {
    padding: 10px 20px;
    background-color: #1d72b8;
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
  }

  .btn-save:hover {
    background-color: #155d8b;
  }

  .table-container {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
    padding: 20px;
  }

  table {
    width: 100%;
    border-collapse: collapse;
  }

  thead {
    background-color: #f0f0f0;
  }

  th,td {
    padding: 12px 15px !important;
    text-align: left !important;
    border-bottom: 1px solid #eee !important;
  }

  tr:nth-child(even) {
    background-color: #fafafa;
  }

  .btn {
    padding: 6px 12px;
    border: none;
    border-radius: 5px;
    font-size: 13px;
    cursor: pointer;
  }

  .btn-edit {
    background-color: #ffd700;
    color: #000;
    margin-right: 5px;
  }

  .btn-delete {
    background-color: #f44336;
    color: white;
  }

  .btn-edit:hover {
    background-color: #e6c200;
  }

  .btn-delete:hover {
    background-color: #d32f2f;
  }

  .section-title {
    font-size: 22px;
    margin-top: 30px;
    margin-bottom: 15px;
  }
  #view-iplist {
    display: none;
  }