.completed {
  text-decoration: line-through;
  color: gray;
  border: 1px solid gray;
}

body {
  background: rgb(0, 0, 0);
  background: radial-gradient(circle, rgba(237, 113, 144, 0.5) 0%, rgb(233, 131, 157) 100%);
  font-family: Arial, sans-serif;
  text-align: center;
  margin-top: 50px;
}

#todo-container {
  background: rgb(159, 168, 129);
  width: 400px;
  margin: 0 auto;
  border: 5px solid #434d20;
  padding: 20px;
  color: white;
  border-radius: 15px;
}

#header {
  margin: 5px;
  font-size: 20px;
  text-align: center;
}

h1 {
  margin-bottom: 20px;
}

#input-box{
  width: 200px;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 5px;
  margin-right: 5px;
  font-size: 20px;
}

#input-button{
  font-size: 20px;
  cursor: pointer;
  transition: 0.4s;
  padding: 10px;
  border: none;
  border-radius: 5px;
  background-color: #434d20;
  color: rgb(159, 168, 129);
}

#input-button:hover {
  background-color: #434d208d; 
  color: #434d20;
}

ul {
  list-style: none;
  padding: 0;
  margin-top: 20px;
  text-align:left;
}

li {
display: flex; 
align-items: center; 
border: 1px solid white;
border-radius: 5px;
margin-bottom: 10px;
padding: 2px;
margin-top: 10px;
}

.task-label {
  display: flex;
  align-items: center;
  gap: 8px;   /* space between checkbox + text */
  flex: 1;    /* take remaining space */
}

.actions {
  display: flex;
  align-items: center;
}

input[type="checkbox"] {
  width: 10px;
  height: 10px;
  transform: scale(2); 
  margin-right: 10px;
}


.edit-button, .delete-button {
  float: right;
  color:rgb(203, 14, 52);
  font-weight: 500;
  cursor: pointer;
  margin: 3px 5px;
  border: none;
  padding: 3px 5px;
  background: none;
}