body {

      background: url(blur2.jpg);
      background-size: cover;
      background-repeat: no-repeat;
      padding: 40px;
      display: flex;
      justify-content: center;
  }

  .container {
      padding: 25px;
      max-width: 800px;
      width: 100%;
      border-radius: 12px;
      box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);

      background-color: rgba(255, 255, 255, 0.2);
      backdrop-filter: blur(10px);

  }

  h1 {
      text-align: center;
      margin-bottom: 20px;
  }

  .add-section-form,
  .add-i-form {
      display: flex;
      gap: 10px;
      margin-bottom: 20px;
  }

  input[type="text"] {
      flex: 1;
      padding: 10px;
      border-radius: 5px;
      border: 1px solid #ccc;
  }

  button {
      padding: 10px 14px;
      background-color: #0077b6;
      color: white;
      border: none;
      border-radius: 5px;
      cursor: pointer;
  }

  button:hover {
      background-color: #005f87;
  }

  .section {
      margin-bottom: 30px;
      border-top: 1px solid #ddd;
      padding-top: 20px;
  }

  .section-header {
      display: flex;
      justify-content: space-between;

  }

  .section-header h2 {
      margin: 0;
      font-size: 1.2rem;
  }

  .i {
      display: flex;

      margin: 8px 0;
  }

  .i input {
      margin-right: 10px;
  }

  .i label {
      flex: 1;
  }

  .delete-btn {
      background-color: crimson;
      padding: 4px 8px;
      font-size: 0.8rem;
  }

  .add-i-form {
      margin-top: 10px;
  }