// Depends on: core/utils.js ($)

let toastTimer = null;

function showToast(msg, type = 'default') {
  const el = $('toast');
  if (!el) return;
  el.textContent = msg;
  el.className = 'toast show' + (type !== 'default' ? ' ' + type : '');
  clearTimeout(toastTimer);
  toastTimer = setTimeout(() => { el.className = 'toast'; }, 2800);
}

function copyToClipboard(text, btnEl) {
  navigator.clipboard.writeText(text).then(() => {
    if (btnEl) {
      btnEl.classList.add('copied');
      setTimeout(() => btnEl.classList.remove('copied'), 1500);
    }
    showToast('Copied to clipboard', 'success');
  }).catch(() => showToast('Copy failed', 'error'));
}