body {
  font-family: Arial, sans-serif;
  overflow: hidden;
  margin: 0;
  padding: 0;
}

#addPaneButton {
  margin: 10px;
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
}

#paneContainer {
  position: relative;
  width: 100%;
  height: calc(100vh - 50px);
  background-color: #f0f0f0;
  overflow: hidden;
}

#taskbar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50px;
  background-color: #007bff;
  display: flex;
  align-items: center;
  padding: 0 10px;
  box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.2);
}

.taskbar-button {
  background: none;
  border: none;
  color: white;
  padding: 5px 10px;
  cursor: pointer;
  margin: 0 5px;
  font-size: 14px;
  border-radius: 3px;
  transition: background-color 0.3s;
}

.taskbar-button:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.pane {
  position: absolute;
  width: 300px;
  height: 200px;
  background-color: white;
  border: 1px solid #ccc;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  z-index: 1;
}

.pane-header {
  background-color: #007bff;
  color: white;
  padding: 5px;
  cursor: move;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.pane-content {
  padding: 10px;
  flex-grow: 1;
  overflow: auto;
}

.close-button, .minimize-button, .maximize-button {
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  margin-left: 5px;
}