body {
  font-family: Arial, sans-serif;
  margin: 0;
  background-color: #FFFFFF; /* Background */
  color: #333;
}

.header {
  background-color: #C00000; /* Primary */
  padding: 10px;
  text-align: center;
  color: white;
}

.logo-container {
  margin-bottom: 5px;
}

.logo {
  max-height: 40px;
}

h2 {
  margin: 0;
  font-size: 18px;
}

main {
  padding: 15px;
}

.checkbox-group {
  display: flex;
  gap: 15px;
  margin-bottom: 15px;
}

label {
  font-size: 14px;
}

textarea {
  width: 100%;
  margin-top: 5px;
  padding: 8px;
  border: 1px solid #C0C0C0; /* Secondary */
  border-radius: 4px;
  resize: vertical;
}

.button-group {
  display: flex;
  gap: 10px;
  margin-top: 5px;
}

.btn {
  flex: 1;
  padding: 10px;
  border: none;
  border-radius: 4px;
  font-weight: bold;
  cursor: pointer;
}

.btn-primary {
  background-color: #C00000; /* Primary */
  color: white;
}

.btn-primary:hover {
  background-color: #a00000;
}

.btn-secondary {
  background-color: #C0C0C0; /* Secondary */
  color: #333;
}

.btn-secondary:hover {
  background-color: #a8a8a8;
}

#statusMessage {
  margin-top: 10px;
  font-weight: bold;
}

.spinner {
  border: 3px solid #f3f3f3;
  border-top: 3px solid #3498db;
  border-radius: 50%;
  width: 14px;
  height: 14px;
  animation: spin 1s linear infinite;
  display: inline-block;
  margin-left: 6px;
  vertical-align: middle;
}
.hidden {
  display: none;
}