.container {
  border-radius: 10px;
  background-color: #f0f0f0;
  width: 400px;
  min-height: 350px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  padding: 10px;
  text-align: center;
  color: #2b98e0;
  font-weight: bold;
  font-size: large;
}

body {
  background-color: #e0e8f0;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

#textInput {
  border: solid 2px;
  border-radius: 10px;
  padding: 10px;
  text-align: left;
  width: 60%;
  margin-right: 15px;
  border-color: #2b98e0;
  font-weight: bold;
}

#addTaskButton {
  background-color: #2b98e0;
  color: white;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  padding: 10px 15px;
}

#taskList {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

li {
  border: dotted 2px;
  padding: 10px;
  margin-bottom: 10px;
  margin-top: 20px;
  border-color: #80560828;
  font-weight: normal;
  border-left: 0;
  border-top: 0;
  border-right: 0;
  margin-left: 10px;
  margin-right: 10px;
  color: rgba(0, 0, 0, 0.842);
}

li.completed {
  text-decoration: line-through;
  color: #a0a0a0;
}

.remove-btn {
  background-color: #c42020;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  padding: 5px 10px;
  float: right; /* Keep float right for now, but consider flexbox for better layout control */
  margin-top: -5px;
}

button:focus-visible, input:focus-visible {
  outline: 1px solid #2b98e0;
}

/* Visually hide an element, but keep it available to screen readers */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.checkbox {
  float: left;
  border-radius: 3px; /* Slightly rounded corners for checkboxes */
  width: 18px;
  height: 18px;
}