document.getElementById('save').addEventListener('click', () => {
  const dataUrl = document.getElementById('dataUrl').value.trim();
  
  chrome.storage.sync.set({ customDataUrl: dataUrl }, () => {
    const status = document.getElementById('status');
    status.textContent = 'Options saved.';
    setTimeout(() => {
      status.textContent = '';
    }, 2000);
  });
});

document.addEventListener('DOMContentLoaded', () => {
  chrome.storage.sync.get(['customDataUrl'], (items) => {
    if (items.customDataUrl) {
      document.getElementById('dataUrl').value = items.customDataUrl;
    }
  });
});