body {
    font-family: sans-serif;
    background: #f2f2f2;
    display: flex;
    justify-content: center;
    padding: 50px;
  }
  
  .container {
    background: white;
    padding: 20px 30px;
    border-radius: 10px;
    width: 300px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
  }
  
  .input-section {
    display: flex;
    gap: 10px;
  }
  
  input {
    flex: 1;
    padding: 8px;
  }
  
  button {
    padding: 8px 12px;
    cursor: pointer;
  }
  
  li {
    margin-top: 10px;
    display: flex;
    justify-content: space-between;
    background: #eee;
    padding: 5px 10px;
    border-radius: 5px;
  }
  
  .completed {
    text-decoration: line-through;
    color: #b73235;
  }
  #taskLi {
    list-style-type: disc; /* default bullet style */
    padding-left: 20px;    /* optional: adds space before bullets */
  }