body {
  background-color: #f2ede8;
  font-family: "Arial", sans-serif;
}

.header {
  background-color: #e5695b;
  padding: 20px;
  text-align: center;
  color: #fff;
  margin-bottom: 40px;
}

.header-title {
  font-size: 32px;
  font-weight: bold;
  margin: 0;
}

.container {
  max-width: 400px;
  margin: 0 auto;
  padding: 20px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

#taskForm {
  display: flex;
  margin-bottom: 10px;
}

input[type="text"] {
  flex-grow: 1;
  padding: 10px;
  margin-right: 10px;
  border: none;
  border-radius: 4px;
}

button {
  padding: 10px 20px;
  background-color: #4caf50;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

ul {
  list-style-type: none;
  padding: 0;
}

li {
  margin-bottom: 5px;
  display: flex;
  align-items: center;
}

li span {
  flex-grow: 1;
  margin-right: 10px;
}

li button {
  margin-left: auto;
  background-color: #f44336;
  color: white;
  border: none;
  border-radius: 4px;
}

.completed {
  text-decoration: line-through;
}