body {
  background-color: teal; 
  font-family: "MS Sans Serif", sans-serif;
  margin: 0;
  height: 100vh;
}

.todo-window {
  width: 400px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.todo-item {
  border: 2px solid #000;
  margin: 8px 0;
  padding: 6px;
  background: #fff;
}

.todo-heading {
  font-weight: bold;
  background: #c0c0c0; 
  padding: 2px 4px;
  margin-bottom: 4px;
}

.todo-description {
  font-size: 12px;
  margin-bottom: 4px;
}

.todo-time {
  font-size: 11px;
  color: #333;
  margin-bottom: 6px;
}

.todo-actions {
  display: flex;
  gap: 10px;
}

.todo-item.slide-out {
  animation: slideOut 0.5s forwards;
}

@keyframes slideOut {
  to {
    transform: translateX(100%);
    opacity: 0;
  }
}

#taskbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40px;
  background: #c0c0c0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
  border-top: 2px solid #000;
}

#start-btn {
  font-family: "MS Sans Serif", sans-serif;
}

#clock {
  font-family: "MS Sans Serif", sans-serif;
}

#start-menu {
  position: fixed;
  bottom: 40px;
  left: 0;
  width: 150px;
  background: #fff;
  border: 2px solid #000;
  padding: 10px;
}

.error-text {
  color: red;
  font-size: 12px;
  margin-top: 5px;
}