styles.css

body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.container {
  background-color: #fff;
  padding: 20px;
  border-radius: 5px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  width: 300px;
  text-align: center;
}

h1 {
  margin-bottom: 20px;
}

#task-form {
  display: flex;
  justify-content: space-between;
}

#task-form input {
  flex: 1;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 5px 0 0 5px;
}

#task-form button {
  padding: 10px;
  border: none;
  background-color: #28a745;
  color: #fff;
  border-radius: 0 5px 5px 0;
  cursor: pointer;
}

#task-form button:hover {
  background-color: #218838;
}

#task-list {
  list-style-type: none;
  padding: 0;
  margin: 20px 0 0;
}

#task-list li {
  background-color: #f9f9f9;
  padding: 10px;
  border: 1px solid #ddd;
  margin-bottom: 10px;
  border-radius: 5px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

#task-list li button {
  background-color: #dc3545;
  color: #fff;
  border: none;
  border-radius: 5px;
  padding: 5px 10px;
  cursor: pointer;
}

#task-list li button:hover {
  background-color: #c82333;
}