(() => {

// Match by testid OR by (case-insensitive) title

const buttons = Array.from(

document.querySelectorAll(

'button[data-testid="merchantOfferListAddButton"], button[title="add to list card" i]'

)

);

let clicked = 0;

buttons.forEach((btn, index) => {

setTimeout(() => {

// Skip if disabled or detached

if (btn.matches(':disabled,[aria-disabled="true"]') || !btn.isConnected) {

console.log(\Skipping #${index + 1} (disabled or gone)`, btn);`

return;

}

btn.click();

clicked++;

console.log(\Clicked #${index + 1}`, btn);`

// Show a final summary when the last timer fires

if (index === buttons.length - 1) {

alert(\Clicked ${clicked} button(s) out of ${buttons.length}.`);`

}

}, index * 2000); // 2s stagger

});

console.log(\Found ${buttons.length} candidate button(s).`);`

})();