body {
      font-family: Arial, sans-serif;
      margin: 0;
      background-color: #105f00;
      display: flex;
      flex-direction: column;
      min-height: 100vh;
    }

    header {
      background-color: #000000;
      color: white;
      text-align: center;
      padding: 1rem;
      font-size: 1.5rem;
    }

    main {
      flex: 1;
      color: white;
      max-width: 800px;
      margin: auto;
      padding: 1rem;
    }

    label {
      display: block;
      margin: 0.5rem 0 0.2rem;
      font-weight: bold;
    }

    input, textarea {
      width: 100%;
      padding: 0.7rem;
      margin-bottom: 1rem;
      border: 1px solid #ccc;
      border-radius: 5px;
      font-size: 1rem;
    }

    button {
      background-color: #058d01;
      color: white;
      border: none;
      padding: 0.5rem 1rem;
      border-radius: 5px;
      cursor: pointer;
      font-size: 0.9rem;
      margin-right: 0.5rem;
    }

    button:hover {
      background-color: #00997d;
    }

    .btn-delete {
      background-color: #e74c3c;
    }

    .btn-delete:hover {
      background-color: #c0392b;
    }

    .task-list {
      margin-top: 1.5rem;
    }

    .task {
      background-color: rgb(2, 1, 1);
      border: 1px solid #ddd;
      border-radius: 5px;
      padding: 1rem;
      margin-bottom: 1rem;
      box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    }

    .task h3 {
      margin: 0 0 0.5rem;
    }

    .task p {
      margin: 0 0 0.5rem;
    }

    .empty-message {
      color: #ccc;
      text-align: center;
      font-style: italic;
      margin-top: 2rem;
    }

    footer {
      background-color: #010101;
      color: white;
      text-align: center;
      padding: 1rem;
      font-size: 0.9rem;
    }

    @media (max-width: 600px) {
      header {
        font-size: 1.2rem;
      }
      button {
        width: auto;
        margin-top: 0.3rem;
      }
    }