popup.css

/* Set default font size and background color */
body {
  font-size: 15px;
  background-color: #f7f7f7;
  font-family: Arial, sans-serif;
}

/* Center the to-do list container on the page */
#todo-container {
  max-width: 500px;
  margin: 0 auto;
  padding: 10px;
  background-color: #fff;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
}

/* Style the logo container */
#logo-container {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  color: #33b5aa;
  margin-bottom: 20px;
}

/* Size and position the logo */
#logo-container img {
  height: 20px;
  margin-right: 10px;
}

/* Style the logo text */
#logo-container h1 {
  margin: 0;
  font-size: 22px;
  font-weight: bold;
  color: #33b5aa;
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.1);
}

/* Style the to-do form */
#todo-form {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 5px;
}

/* Style the form inputs and button */
#todo-form input[type="text"],
#todo-form input[type="date"],
#todo-form button[type="submit"] {
  font-size: 14px;
  padding: 10px;
  border: none;
  border-radius: 5px;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
}

/* Size the form inputs */
#todo-form input[type="text"],
#todo-form input[type="date"] {
  flex-grow: 1;
  margin-right: 10px;
  margin-bottom: 10px;
}

/* Style the form submit button */
#todo-form button[type="submit"] {
  background-color: #33b5aa;
  color: #fff;
  cursor: pointer;
  transition: background-color 2s ease-in-out;
}

/* Style the task list container */
#task-list-container {
  margin-bottom: 5px;
}

/* Style the task list heading */
#task-list-container h2 {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: bold;
  color: #33b5aa;
   border-radius: 5px;
   padding: 1px;
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.1);
}

/* Style the task and completed lists */
#task-list,
#completed-list {
  list-style-type: none;
  padding: 10px;
  margin: 1px;
}

/* Style the task and completed list items */
#task-list li,
#completed-list li {
  background-color: #eee;
  margin-bottom: 10px;
  padding: 5px;
  border-radius: 5px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-direction: row;
}

/* Size and position the task and completed list item content */
#task-list li span,
#completed-list li span {
  flex-grow: 5;
}

/* Style the task name */
.task-name {
  display: inline-block;
font-size: 13px;
font-weight: bold;
text-align: center;
padding: 6px;
border: 5px;
border-radius: 5px;
}

/* Style the task date */
.task-date {
display: inline-block;
font-size: 12px;
width: 90;
padding: 3px;
text-align: center;
border: 3px;
border-radius: 5px;
}

/* Style the delete task button */
#task-list li button,
#completed-list li button {
background-color: #f44336;
color: #fff;
border: none;
padding: 5px 5px;
border-radius: 5px;
cursor: pointer;

}

/* Style the completed task */
.completed-task {
background-color: #bfbfbf;
text-decoration: line-through;
}

/* Show completed tasks */
.show-completed {
display: block;
}

/* Style the checkbox */
input[type=checkbox] {
appearance: none;
-webkit-appearance: none;
-moz-appearance: none;
height: 20px;
width: 20px;
border-radius: 4px;
outline: none;
transition: all 1s ease-in-out;
background-color: white;
}

/* Style the checked checkbox */
input[type=checkbox]:checked:before {
content: "\2713";
display: block;
text-align: center;
color: white;
font-size: 20px;
line-height: 20px;
transition: all 1s ease-in-out;
background-color: #33B5AA;
border-color: #33B5AA;
border-radius: 4px;
}

/* Style the Add button */
button#add-button {
background-color: #33B5AA;
}

/* Style the Toggle Completed button */
#toggle-completed {
background-color: #33B5AA;
color: white;
border: none;
border-radius: 5px;
padding: 5px;
margin: 5px 0;
cursor: pointer;
font-size: 15px;
box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
transition: background-color 0.3s ease-in-out;
}

/* Style the Toggle Completed button on hover */
#toggle-completed:hover {
background-color: #3ac1ad;
}