<!--------------------- РЕГУЛИРОВКА РАЗМЕРА ШРИФТА В ПОСТАХ ------------------------->

<script>
document.addEventListener('DOMContentLoaded', () => {
  // --- НАЙСТРОЙКИ ---
  const config = {
    targets: [
      '.post-content p',
      '.html-content',
      '.lore-disp',
      '#messages .post-content'
    ],
    injectionPoint: '.post:first-of-type h3 > span strong',

    // Настройки размера шрифта
    minSize: 10,      
    maxSize: 24,      
    defaultSize: 12,   
    step: 1,           
    storageKey: 'fontSizeSetting' 
  };
  // --- КОНЕЦ НАСТРОЕК ---

  const injectionTarget = document.querySelector(config.injectionPoint);
  if (!injectionTarget) return; 
  const allTargetsSelector = config.targets.join(', ');
  const applyFontSize = (size) => {
    document.querySelectorAll(allTargetsSelector).forEach(el => {
      el.style.fontSize = `${size}px`;
    });
  };
  const getCurrentSize = () => {
    const savedSize = localStorage.getItem(config.storageKey);
    return savedSize ? parseFloat(savedSize) : config.defaultSize;
  };
  const init = () => {
    const controlsContainer = document.createElement('div');
    controlsContainer.className = 'font-controls';
    controlsContainer.innerHTML = `
      <button class="decrease-btn" title="Уменьшить шрифт">-</button>
      <button class="reset-btn" title="Сбросить размер">A</button>
      <button class="increase-btn" title="Увеличить шрифт">+</button>
    `;
    injectionTarget.after(controlsContainer);
    const decreaseBtn = controlsContainer.querySelector('.decrease-btn');
    const resetBtn = controlsContainer.querySelector('.reset-btn');
    const increaseBtn = controlsContainer.querySelector('.increase-btn');
    applyFontSize(getCurrentSize());
    decreaseBtn.addEventListener('click', () => {
      let currentSize = getCurrentSize();
      currentSize = Math.max(config.minSize, currentSize - config.step);
      applyFontSize(currentSize);
      localStorage.setItem(config.storageKey, currentSize);
    });
    increaseBtn.addEventListener('click', () => {
      let currentSize = getCurrentSize();
      currentSize = Math.min(config.maxSize, currentSize + config.step);
      applyFontSize(currentSize);
      localStorage.setItem(config.storageKey, currentSize);
    });
    resetBtn.addEventListener('click', () => {
      applyFontSize(config.defaultSize);
      localStorage.removeItem(config.storageKey);
    });
  };
  init();
});
</script>

<!-- КОНЕЦ -->