/* General resets */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Subtle Back Button */
.back-button {
  display: inline-flex;
  align-items: center;
  font-size: 0.85rem;
  color: #6b7280;
  text-decoration: none;
  padding: 0.4rem 0.8rem;
  border-radius: 0.375rem;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.back-button:hover {
  background-color: #f3f4f6;
  color: #4b5563;
}

.back-button svg {
  width: 0.75rem;
  height: 0.75rem;
  margin-right: 0.5rem;
}

/* Ensure main content has enough top padding */
main {
  padding-top: 2rem;
}

/* Responsive adjustments */
@media (max-width: 640px) {
  .back-button {
    font-size: 0.75rem;
    padding: 0.3rem 0.6rem;
  }
  .back-button svg {
    width: 0.65rem;
    height: 0.65rem;
  }
}