* {
  box-sizing: border-box;
  font-family: sans-serif;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  margin: 0;
  background-color: darkslateblue;
  padding: 20px;
}

.container {
  background-color: #fff;
  padding: 40px;
  border-radius: 25px;
  max-width: 500px;
  width: 100%;
}

.container h2 img {
  width: 40px;
  margin-left: 10px;
  margin-top: 5px;
}

.text-Box {
  background-color: #edeef0;
  padding: 10px;
  border-radius: 20px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

input {
  background-color: #edeef0;
  border: none;
  outline: none;
  flex: 1 1 auto;
  min-width: 200px;
  padding: 10px 15px;
  font-weight: 100;
  font-size: 1rem;
}

#add-btn {
  background-color: dodgerblue;
  padding: 15px 20px;
  border-radius: 10px;
  border: none;
  color: white;
  font-weight: bold;
}

#add-btn:hover {
  background-color: darkblue;
  cursor: pointer;
}

.done-btn {
  background-color: limegreen;
  padding: 10px 15px;
  border-radius: 10px;
  border: none;
  font-weight: bold;
  color: white;
}

.done-btn:hover {
  background-color: darkgreen;
  cursor: pointer;
}

#ul-li li .remove-btn {
  background-color: red;
  padding: 10px 15px;
  border-radius: 10px;
  border: none;
  text-decoration: none;
  font-weight: bold;
  color: white;
}

#ul-li li .remove-btn:hover {
  background-color: darkred;
  cursor: pointer;
}

#ul-li {
  list-style: none;
  padding: 10px 0;
  border-radius: 20px;
}

#ul-li .list h3 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #edeef0;
  padding: 10px;
  margin-bottom: 10px;
  border-radius: 20px;
  text-decoration: line-through;
  flex-wrap: wrap;
}

.listStyle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #edeef0;
  padding: 10px;
  margin-bottom: 10px;
  border-radius: 20px;
  flex-wrap: wrap;
}

@media (max-width: 600px) {
  .container {
    padding: 20px;
  }

  .text-Box {
    flex-direction: column;
    gap: 10px;
  }

  input {
    width: 100%;
  }

  #add-btn {
    width: 100%;
    padding: 15px;
  }

  .listStyle {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  #ul-li .list h3 {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}