{# Мобильная версия календаря - offcanvas + плавающая кнопка #}
<button class="btn btn-primary calendar-fab d-lg-none" type="button"
        data-bs-toggle="offcanvas" data-bs-target="#rightbarOffcanvas"
        aria-controls="rightbarOffcanvas" aria-label="Календарь">
  <i class="bi-calendar-event"></i>
</button>

<div class="offcanvas offcanvas-end d-lg-none" id="rightbarOffcanvas" tabindex="-1"
     data-bs-scroll="true" data-dept-id="{{ dept_ids|default:'' }}"
     style="--bs-offcanvas-width: min(92vw, 420px);">
  <div class="offcanvas-header d-flex align-items-center justify-content-between flex-wrap gap-2">
    <div class="d-flex align-items-center gap-2 flex-shrink-1 min-w-0">
      <h5 class="offcanvas-title mb-0" id="rightbarOffcanvasLabel">Календарь</h5>
      
      {# Выпадающий выбор: Личный / Компания / Отделы #}
      <div class="dropdown">
        <button class="btn btn-sm btn-outline-secondary dropdown-toggle text-truncate" type="button"
                id="calendarChooserBtnMobile" data-bs-toggle="dropdown" aria-expanded="false"
                style="max-width: 120px;">
          Компания
        </button>
        <ul class="dropdown-menu" aria-labelledby="calendarChooserBtnMobile" id="calendarChooserMenuMobile">
          <li><button class="dropdown-item" type="button" data-cal="personal">Личный</button></li>
          <li><hr class="dropdown-divider"></li>
          <li><button class="dropdown-item" type="button" data-cal="company">Компания</button></li>
          <li><hr class="dropdown-divider"></li>
          {# пункты отделов добавим из JS по data-dept-id #}
        </ul>
      </div>
    </div>

    <div class="d-flex align-items-center gap-2 flex-shrink-0">
      <button class="btn btn-sm btn-primary" type="button" data-bs-toggle="modal" data-bs-target="#eventCreateModal"
              aria-label="Создать событие"><i class="bi-plus-lg"></i></button>
      <button type="button" class="btn-close" data-bs-dismiss="offcanvas" aria-label="Закрыть"></button>
    </div>
  </div>
  <div class="offcanvas-body">
    <div id="calendarRightMobile" class="calendar-wrap"></div>

    <div class="week-strip-header">
      <span><i class="bi-calendar-week me-1"></i> На этой неделе</span>
      <span id="weekRangeMobile" class="text-muted"></span>
    </div>
    <div id="weekListMobile" class="week-vertical" aria-live="polite"></div>
  </div>
</div>