body {
  font-family: Arial, sans-serif;
  background-image:url('https://cdn.nimbusthemes.com/2017/09/09233341/Free-Nature-Backgrounds-Seaport-During-Daytime-by-Pexels.jpeg');
  background-size: cover;                 /* Makes image cover full screen */
  background-repeat: no-repeat;           /* Prevents repeating */
  background-position: center center;     /* Centers the image */
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.container {
  background-color: #fff;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  width: 350px;
}

h1 {
  text-align: center;
  margin-bottom: 1rem;
  color: #333;
}

.input-section {
  display: flex;
  gap: 10px;
}

#task-input {
  flex: 1;
  padding: 0.5rem;
  border-radius: 8px;
  border: 1px solid #ccc;
}

#add-task {
  padding: 0.5rem 1rem;
  background-color: #28a745;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

#add-task:hover {
  background-color: #218838;
}

#task-list {
  list-style-type: none;
  padding: 0;
  margin-top: 1rem;
}

#task-list li {
  padding: 0.6rem;
  margin-bottom: 0.4rem;
  background-color: #e9ecef;
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.remove-btn {
  background-color: #dc3545;
  color: white;
  border: none;
  border-radius: 5px;
  padding: 2px 8px;
  cursor: pointer;
}

.remove-btn:hover {
  background-color: #c82333;
}