body {
  display: flex;
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
}

.sidemenu {
  width: 200px;
  background-color: #6fa8dc; /* Lighter blue */
  padding: 15px;
  box-shadow: 2px 0 5px rgba(0,0,0,0.1);
  height: 100vh;
  transition: width 0.3s;
  overflow: hidden;
  color: white;
}

.sidemenu a {
  display: block;
  padding: 10px;
  text-decoration: none;
  color: white;
  margin-bottom: 5px;
}

.sidemenu a:hover {
  background-color: #5a95c6; /* Slightly darker lighter blue for hover effect */
}

.content {
  padding: 20px;
  flex-grow: 1;
  background-color: white;
}

.resizer {
  width: 5px;
  cursor: ew-resize;
  background-color: #ddd;
  height: 100vh;
}

.toggle-button {
  position: absolute;
  top: 10px;
  left: 210px;
  cursor: pointer;
  background-color: #6fa8dc; /* Lighter blue */
  color: white;
  border: none;
  padding: 15px;
  border-radius: 5px;
  font-size: 16px;
}

.hidden {
  width: 0;
  padding: 0;
}

.hidden + .resizer {
  display: none;
}

.large-button {
  padding: 15px 30px;
  font-size: 18px;
  margin-top: 20px;
  background-color: #6fa8dc;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

.large-button:hover {
  background-color: #5a95c6; /* Slightly darker lighter blue for hover effect */
}

.file-uploader {
  margin-top: 20px;
}

.file-uploader input[type="text"],
.file-uploader input[type="file"],
.file-uploader button {
  display: block;
  margin-bottom: 10px;
  padding: 15px;
  font-size: 16px;
  width: 100%;
  max-width: 400px;
}

.file.file-list {
  margin-top: 20px;
}

.file-list select,
.file-list button {
  display: block;
  margin-bottom: 10px;
  padding: 15px;
  font-size: 16px;
  width: 100%;
  max-width: 400px;
}

.system-message {
  margin-top: 20px;
}

.system-message textarea {
  display: block;
  margin-bottom: 10px;
  padding: 15px;
  font-size: 16px;
  width: 100%;
  max-width: 400px;
  height: 150px; /* Make the textarea larger */
  resize: vertical; /* Allow vertical resizing */
}

.system-message button {
  padding: 15px;
  font-size: 16px;
  width: 100%;
  max-width: 400px;
}