.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  border-top: 1px solid var(--border-color);
  background-color: var(--footer-bg);
}

.themeIcons {
  display: flex;
  gap: 0.5rem;
}

.iconButton {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 1.25rem;
  color: var(--text-color);
  transition: color 0.3s, transform 0.2s;
}

.iconButton:hover {
  color: var(--accent-color);
  transform: scale(1.1);
}

.active {
  color: var(--accent-color);
}