@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;400&display=swap');

* {
  box-sizing: border-box;
}

body {
  display: grid;
  place-content: center;
  place-items: center;
  background-color: #f5f5f5;
  color: #444;
  font-family: 'Poppins', sans-serif;
  height: 100vh;
  margin: 0;
}

h1 {
  font-size: 10rem;
  text-align: center;
  color: rgba(179, 131, 226);
  opacity: 0.4;
}

.container {
  width: min(100%, 400px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.input {
  display: block;
  width: 100%;
  padding: 1rem 2rem;
  font-size: 2rem;
  border: none;
  color: #444;
  &:focus {
    outline-color: rgba(179, 131, 226);
  }
  &::placeholder {
    color: #d5d5d5;
  }
}

.todos {
  list-style: none;
  margin: 0;
  padding: 0;
  background-color: #fff;
  li {
    padding: 1rem;
    font-size: 1.5rem;
    border-top: 1px solid #e5e5e5;
    cursor: pointer;
    &.completed {
      color: #b6b6b6;
      text-decoration: line-through;
    }
  }
}

small {
  margin-top: 3rem;
  text-align: center;
  color: #b5b5b5;
}