body {
  height: 100vh;
  background-color: #f0f0f0;
  text-align: center;
}

.settings-card {
  max-width: 250px;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  margin: auto;
  text-align: left;
}

h1 {
  text-align: center;
}

label {
  display: block;
  cursor: pointer;
  margin: 8px auto;
}

input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  appearance: none;
  border: 2px solid #f1be32;
  border-radius: 4px;
  background-color: white;
  transition: all 0.3s;
  vertical-align: middle;
  margin-right: 15px;
}

input[type="checkbox"]:checked {
  background-color: #f1be32;
  border-color: #e2a60d;
}

input[type="checkbox"]:checked::after {
  content: "✓";
  display: block;
  text-align: center;
  font-weight: bold;
  color: white;
  line-height: 20px;
}