body {
  font-family: Arial, sans-serif;
  background: #1a1a1a;
  color: #f0f0f0;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 100vh;
  padding: 40px;
}

.todo-container {
  background: #2c2c2c;
  padding: 20px;
  border-radius: 8px;
  width: 400px;
}

h2 {
  margin-top: 0;
  color: #ff6600;
}

input[type="text"] {
  width: 70%;
  padding: 8px;
  border: none;
  border-radius: 4px;
}

button {
  padding: 8px 12px;
  margin-left: 8px;
  background: #ff6600;
  border: none;
  border-radius: 4px;
  color: #fff;
  cursor: pointer;
}

button:hover {
  background: #e65c00;
}

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

li {
  background: #3a3a3a;
  margin-bottom: 10px;
  padding: 10px;
  border-radius: 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

li.done {
  text-decoration: line-through;
  color: #aaa;
}

.delete-btn {
  background: #cc0000;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
}

.delete-btn:hover {
  background: #990000;
}

.auth-buttons {
  position: absolute;
  top: 20px;
  right: 20px;
}

.auth-buttons button {
  background-color: orange;
  color: white;
  border: none;
  padding: 8px 14px;
  margin-left: 5px;
  cursor: pointer;
  border-radius: 4px;
}

#guestView {
  text-align: center;
  margin-top: 50px;
  color: #ddd;
}

#guestView h2 {
  color: orange;
}