/* Popup Styles */
    .popup-overlay {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.8);
      z-index: 1000;
      justify-content: center;
      align-items: center;
    }
    .popup-content {
      background: #fff;
      padding: 20px;
      border-radius: 8px;
      max-width: 400px;
      text-align: center;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
      position: relative;
    }
    .popup-content h3 {
      margin-top: 0;
      font-family: 'Inter', sans-serif;
      color: #333;
    }
    .popup-content p {
      font-family: 'Inter', sans-serif;
      color: #666;
    }
    .popup-buttons {
      margin-top: 20px;
    }
    .popup-buttons button {
      padding: 10px 20px;
      margin: 0 10px;
      border: none;
      border-radius: 5px;
      font-family: 'Inter', sans-serif;
      cursor: pointer;
    }
    .close-btn {
      background: #ccc;
      color: #fff;
    }
    .read-all-btn {
      background: #3b82f6;
      color: #fff;
    }