{{template "base" .}}

{{define "content"}}
<input type="hidden" id="_csrf_global" value="{{.csrfToken}}">

<div class="d-flex flex-column flex-md-row justify-content-between align-items-md-center mb-3 gap-2">
    <h4 class="mb-0 fw-bold"><i class="bi bi-list-task me-2" aria-hidden="true"></i>課題一覧</h4>
    <div class="d-flex gap-2 align-items-center flex-wrap">
        <div class="btn-group btn-group-sm" role="group" aria-label="表示切替">
            <button type="button" class="btn btn-outline-secondary" id="viewTableBtn" onclick="setView('table')" title="テーブル表示">
                <i class="bi bi-table" aria-hidden="true"></i>
            </button>
            <button type="button" class="btn btn-outline-secondary" id="viewKanbanBtn" onclick="setView('kanban')" title="カンバン表示">
                <i class="bi bi-kanban" aria-hidden="true"></i>
            </button>
        </div>
        <button class="btn btn-sm btn-outline-secondary" id="groupToggleBtn" onclick="toggleGrouping()" title="科目でグループ化">
            <i class="bi bi-collection me-1" aria-hidden="true"></i><span id="groupBtnText" class="d-none d-sm-inline">グループ化</span>
        </button>
        <button class="btn btn-sm btn-secondary text-white" onclick="toggleCountdown()" id="toggleCountdownBtn" aria-pressed="false">
            <i class="bi bi-clock me-1" aria-hidden="true"></i><span id="countdownBtnText" class="d-none d-sm-inline">残り非表示</span>
        </button>
        <a href="/assignments/new" class="btn btn-sm btn-primary">
            <i class="bi bi-plus-lg me-1" aria-hidden="true"></i>新規登録
        </a>
    </div>
</div>

<ul class="nav nav-tabs border-0 mb-2" id="assignmentTabs" role="tablist">
    <li class="nav-item" role="presentation">
        <a class="nav-link py-2 rounded-0 {{if eq .filter "pending"}}fw-bold border-bottom border-dark border-3 text-dark{{else}}border-0 text-muted{{end}}"
            href="/assignments?filter=pending&q={{.query}}&priority={{.priority}}&subject={{.subject}}&sort={{.sort}}">未完了{{if gt .tabCounts.Pending 0}}<span class="badge rounded-pill ms-1 {{if eq .filter "pending"}}bg-dark{{else}}bg-secondary{{end}}" style="font-size:0.7rem;">{{.tabCounts.Pending}}</span>{{end}}</a>
    </li>
    <li class="nav-item" role="presentation">
        <a class="nav-link py-2 rounded-0 {{if eq .filter "due_today"}}fw-bold border-bottom border-dark border-3 text-dark{{else}}border-0 text-muted{{end}}"
            href="/assignments?filter=due_today&q={{.query}}&priority={{.priority}}&subject={{.subject}}&sort={{.sort}}">今日が期限{{if gt .tabCounts.DueToday 0}}<span class="badge rounded-pill ms-1 {{if eq .filter "due_today"}}bg-dark{{else}}bg-warning text-dark{{end}}" style="font-size:0.7rem;">{{.tabCounts.DueToday}}</span>{{end}}</a>
    </li>
    <li class="nav-item" role="presentation">
        <a class="nav-link py-2 rounded-0 {{if eq .filter "due_this_week"}}fw-bold border-bottom border-dark border-3 text-dark{{else}}border-0 text-muted{{end}}"
            href="/assignments?filter=due_this_week&q={{.query}}&priority={{.priority}}&subject={{.subject}}&sort={{.sort}}">今週が期限{{if gt .tabCounts.DueThisWeek 0}}<span class="badge rounded-pill ms-1 {{if eq .filter "due_this_week"}}bg-dark{{else}}bg-secondary{{end}}" style="font-size:0.7rem;">{{.tabCounts.DueThisWeek}}</span>{{end}}</a>
    </li>
    <li class="nav-item" role="presentation">
        <a class="nav-link py-2 rounded-0 {{if eq .filter "completed"}}fw-bold border-bottom border-dark border-3 text-dark{{else}}border-0 text-muted{{end}}"
            href="/assignments?filter=completed&q={{.query}}&priority={{.priority}}&subject={{.subject}}&sort={{.sort}}">完了済み{{if gt .tabCounts.Completed 0}}<span class="badge rounded-pill ms-1 {{if eq .filter "completed"}}bg-dark{{else}}bg-secondary{{end}}" style="font-size:0.7rem;">{{.tabCounts.Completed}}</span>{{end}}</a>
    </li>
    <li class="nav-item" role="presentation">
        <a class="nav-link py-2 rounded-0 {{if eq .filter "overdue"}}fw-bold border-bottom border-dark border-3 text-dark{{else}}border-0 text-muted{{end}}"
            href="/assignments?filter=overdue&q={{.query}}&priority={{.priority}}&subject={{.subject}}&sort={{.sort}}">期限切れ{{if gt .tabCounts.Overdue 0}}<span class="badge rounded-pill ms-1 {{if eq .filter "overdue"}}bg-dark{{else}}bg-danger{{end}}" style="font-size:0.7rem;">{{.tabCounts.Overdue}}</span>{{end}}</a>
    </li>
    <li class="nav-item ms-auto" role="presentation">
        <a class="nav-link py-2 rounded-0 border-0 text-muted" href="/recurring">
            <i class="bi bi-arrow-repeat me-1" aria-hidden="true"></i>繰り返し管理
        </a>
    </li>
</ul>
<hr class="mt-0 mb-3 text-muted" style="opacity: 0.1;">

<form action="/assignments" method="GET" class="row g-2 mb-3 align-items-center" role="search">
    <input type="hidden" name="filter" value="{{.filter}}">
    <div class="col-md-4 col-12">
        <div class="input-group input-group-sm">
            <span class="input-group-text bg-white border-end-0 text-muted"><i class="bi bi-search" aria-hidden="true"></i></span>
            <label for="searchInput" class="visually-hidden">課題を検索</label>
            <input type="text" class="form-control border-start-0 ps-0 bg-white" id="searchInput" name="q" placeholder="検索..." value="{{.query}}">
        </div>
    </div>
    <div class="col-md-2 col-6">
        <label for="priorityFilter" class="visually-hidden">重要度</label>
        <select class="form-select form-select-sm bg-white" id="priorityFilter" name="priority" onchange="this.form.submit()">
            <option value="">全重要度</option>
            <option value="high"   {{if eq .priority "high"  }}selected{{end}}>高</option>
            <option value="medium" {{if eq .priority "medium"}}selected{{end}}>中</option>
            <option value="low"    {{if eq .priority "low"   }}selected{{end}}>低</option>
        </select>
    </div>
    <div class="col-md-2 col-6">
        <label for="subjectFilter" class="visually-hidden">科目</label>
        <select class="form-select form-select-sm bg-white" id="subjectFilter" name="subject" onchange="this.form.submit()">
            <option value="">全科目</option>
            {{range .subjects}}<option value="{{.}}" {{if eq . $.subject}}selected{{end}}>{{.}}</option>{{end}}
        </select>
    </div>
    <div class="col-md-2 col-6">
        <label for="sortSelect" class="visually-hidden">並び順</label>
        <select class="form-select form-select-sm bg-white" id="sortSelect" name="sort" onchange="this.form.submit()">
            <option value=""         {{if eq .sort ""          }}selected{{end}}>期限昇順</option>
            <option value="due_desc" {{if eq .sort "due_desc"  }}selected{{end}}>期限降順</option>
            <option value="priority" {{if eq .sort "priority"  }}selected{{end}}>重要度</option>
            <option value="subject"  {{if eq .sort "subject"   }}selected{{end}}>科目</option>
            <option value="created_desc" {{if eq .sort "created_desc"}}selected{{end}}>登録日時</option>
        </select>
    </div>
    <div class="col-md-2 col-6">
        <a href="/assignments?filter={{.filter}}" class="btn btn-sm btn-outline-secondary w-100 bg-white">クリア</a>
    </div>
</form>

<div id="bulkBar" class="d-none" role="toolbar" aria-label="一括操作">
    <span id="bulkCount" class="fw-bold small me-1"></span>
    <button type="button" class="btn btn-sm btn-light" onclick="submitBulkComplete()">
        <i class="bi bi-check-lg me-1" aria-hidden="true"></i>一括完了
    </button>
    <button type="button" class="btn btn-sm btn-danger" onclick="confirmBulkDelete()">
        <i class="bi bi-trash me-1" aria-hidden="true"></i>一括削除
    </button>
    <button type="button" class="btn btn-sm btn-link text-white ms-auto p-0" onclick="clearSelection()" aria-label="選択解除">
        <i class="bi bi-x-lg" aria-hidden="true"></i>
    </button>
</div>

<form id="bulkCompleteForm" action="/assignments/bulk-complete" method="POST" class="d-none">
    <input type="hidden" name="_csrf" value="{{.csrfToken}}">
</form>
<form id="bulkDeleteForm" action="/assignments/bulk-delete" method="POST" class="d-none">
    <input type="hidden" name="_csrf" value="{{.csrfToken}}">
</form>

<div id="tableView">
    <div class="card shadow-sm border-0 rounded-0">
        <div class="card-body p-0">
            <div class="table-responsive">
                <table class="table table-hover align-middle mb-0 custom-table" aria-label="課題一覧">
                    <thead class="bg-secondary-subtle">
                        <tr>
                            <th scope="col" style="width: 36px;" class="ps-2 text-center">
                                <input type="checkbox" id="selectAll" class="form-check-input" aria-label="全選択">
                            </th>
                            <th scope="col" style="width: 40px;" class="text-center text-dark fw-bold">状態</th>
                            <th scope="col" style="width: 110px;" class="text-dark fw-bold sort-th">
                                <a href="/assignments?filter={{.filter}}&q={{.query}}&priority={{.priority}}&subject={{.subject}}&sort={{if eq .sort "subject"}}{{else}}subject{{end}}">
                                    科目{{if eq .sort "subject"}}<i class="bi bi-arrow-down-up" aria-hidden="true"></i>{{end}}
                                </a>
                            </th>
                            <th scope="col" style="width: 70px;" class="text-dark fw-bold sort-th">
                                <a href="/assignments?filter={{.filter}}&q={{.query}}&priority={{.priority}}&subject={{.subject}}&sort=priority">
                                    重要度{{if eq .sort "priority"}}<i class="bi bi-arrow-down-up" aria-hidden="true"></i>{{end}}
                                </a>
                            </th>
                            <th scope="col" class="text-dark fw-bold">タイトル</th>
                            <th scope="col" style="width: 130px;" class="text-dark fw-bold sort-th">
                                <a href="/assignments?filter={{.filter}}&q={{.query}}&priority={{.priority}}&subject={{.subject}}&sort={{if eq .sort "due_desc"}}{{else}}due_desc{{end}}">
                                    期限{{if eq .sort ""}}↑{{else if eq .sort "due_desc"}}↓{{end}}
                                </a>
                            </th>
                            <th scope="col" style="width: 120px;" class="countdown-col text-dark fw-bold">残り</th>
                            <th scope="col" style="width: 100px;" class="text-end pe-3 text-dark fw-bold">操作</th>
                        </tr>
                    </thead>
                    <tbody>
                        {{range .assignments}}
                        <tr class="assignment-row border-bottom {{if .IsPinned}}row-pinned{{end}}"
                            data-due-ts="{{.DueDate.Unix}}"
                            data-completed="{{.IsCompleted}}"
                            data-id="{{.ID}}"
                            data-subject="{{.Subject}}"
                            data-priority="{{.Priority}}"
                            data-pinned="{{.IsPinned}}"
                            data-title="{{.Title}}"
                            {{if .RecurringAssignmentID}}data-recurring-id="{{.RecurringAssignmentID}}"{{end}}>
                            <td class="ps-2 text-center">
                                <input type="checkbox" class="form-check-input row-check" value="{{.ID}}" aria-label="選択">
                            </td>
                            <td class="text-center">
                                {{if .IsCompleted}}
                                <form action="/assignments/{{.ID}}/toggle" method="POST" class="d-inline" data-row-id="{{.ID}}">
                                    <input type="hidden" name="_csrf" value="{{$.csrfToken}}">
                                    <button type="submit" class="btn btn-link p-0 text-success text-decoration-none btn-touch" aria-label="未完了に戻す">
                                        <i class="bi bi-check-circle-fill" aria-hidden="true"></i>
                                    </button>
                                </form>
                                {{else}}
                                <form action="/assignments/{{.ID}}/toggle" method="POST" class="d-inline" data-row-id="{{.ID}}">
                                    <input type="hidden" name="_csrf" value="{{$.csrfToken}}">
                                    <button type="submit" class="btn btn-link p-0 text-secondary text-decoration-none btn-touch" aria-label="完了にする">
                                        <i class="bi bi-circle" aria-hidden="true"></i>
                                    </button>
                                </form>
                                {{end}}
                            </td>
                            <td><span class="badge subject-badge border-0 fw-bold" data-subject="{{.Subject}}">{{.Subject}}</span></td>
                            <td>
                                {{if eq .Priority "high"}}
                                <span class="badge bg-danger text-white border-0 fw-bold small">高<span class="visually-hidden">（重要度：高）</span></span>
                                {{else if eq .Priority "medium"}}
                                <span class="badge bg-warning text-dark border-0 fw-bold small">中<span class="visually-hidden">（重要度：中）</span></span>
                                {{else}}
                                <span class="badge bg-dark text-white border-0 fw-bold small">低<span class="visually-hidden">（重要度：低）</span></span>
                                {{end}}
                            </td>
                            <td>
                                <div class="d-flex align-items-center gap-1">
                                    <div class="fw-bold text-dark title-clamp" title="{{.Title}}">{{.Title}}</div>
                                    {{if .RecurringAssignmentID}}
                                    <button type="button" class="btn btn-link p-0 text-info btn-touch flex-shrink-0" data-bs-toggle="modal"
                                        data-bs-target="#recurringModal"
                                        data-recurring-id="{{.RecurringAssignmentID}}"
                                        data-assignment-id="{{.ID}}"
                                        data-recurring-title="{{.Title}}"
                                        data-recurring-type="{{if .RecurringAssignment}}{{.RecurringAssignment.RecurrenceType}}{{else}}unknown{{end}}"
                                        data-recurring-active="{{if .RecurringAssignment}}{{.RecurringAssignment.IsActive}}{{else}}true{{end}}"
                                        aria-label="繰り返し設定を表示">
                                        <i class="bi bi-repeat" aria-hidden="true"></i>
                                    </button>
                                    {{end}}
                                </div>
                                {{if .SoftDueDate}}<div class="small text-info mt-0"><i class="bi bi-clock-history me-1" aria-hidden="true"></i>{{.SoftDueDate.Format "01/02 15:04"}}</div>{{end}}
                            </td>
                            <td>
                                <div class="small fw-bold text-dark user-select-all">{{.DueDate.Format "2006/01/02 15:04"}}</div>
                            </td>
                            <td class="countdown-col">
                                {{if not .IsCompleted}}
                                <span class="countdown small fw-bold font-monospace text-dark" aria-live="off">...</span>
                                {{else}}
                                <span class="text-secondary small fw-bold">-</span>
                                {{end}}
                            </td>
                            <td class="text-end pe-3">
                                <div class="d-flex justify-content-end gap-1">
                                    <form action="/assignments/{{.ID}}/pin" method="POST" class="d-inline">
                                        <input type="hidden" name="_csrf" value="{{$.csrfToken}}">
                                        <button type="submit" class="btn btn-link p-0 pin-btn btn-touch {{if .IsPinned}}pinned{{end}}" aria-label="{{if .IsPinned}}ピン解除{{else}}ピン留め{{end}}">
                                            <i class="bi bi-pin-fill" aria-hidden="true"></i>
                                        </button>
                                    </form>
                                    <a href="/assignments/{{.ID}}/edit" class="text-primary text-decoration-none btn-touch d-inline-flex align-items-center" aria-label="編集">
                                        <i class="bi bi-pencil-fill" aria-hidden="true"></i>
                                    </a>
                                    {{if .RecurringAssignment}}
                                    <button type="button" class="btn btn-link p-0 text-danger text-decoration-none border-0 bg-transparent btn-touch" onclick="showDeleteRecurringModal({{.ID}}, {{.RecurringAssignmentID}})" aria-label="削除">
                                        <i class="bi bi-trash-fill" aria-hidden="true"></i>
                                    </button>
                                    {{else}}
                                    <form action="/assignments/{{.ID}}/delete" method="POST" class="d-inline" data-confirm="削除しますか？">
                                        <input type="hidden" name="_csrf" value="{{$.csrfToken}}">
                                        <button type="submit" class="btn btn-link p-0 text-danger text-decoration-none border-0 bg-transparent btn-touch" aria-label="削除">
                                            <i class="bi bi-trash-fill" aria-hidden="true"></i>
                                        </button>
                                    </form>
                                    {{end}}
                                </div>
                            </td>
                        </tr>
                        {{else}}
                        <tr>
                            <td colspan="8" class="text-center py-5">
                                <i class="bi bi-inbox display-4 text-muted" aria-hidden="true"></i>
                                <p class="mt-2 mb-1 text-muted fw-bold">課題がありません</p>
                                <a href="/assignments/new" class="btn btn-sm btn-primary mt-1">
                                    <i class="bi bi-plus-lg me-1" aria-hidden="true"></i>課題を登録する
                                </a>
                            </td>
                        </tr>
                        {{end}}
                    </tbody>
                </table>
            </div>
        </div>
        {{if gt .totalPages 1}}
        <div class="card-footer bg-white border-top-0 py-2">
            <nav aria-label="ページナビゲーション">
                <ul class="pagination pagination-sm justify-content-center mb-0">
                    <li class="page-item {{if not .hasPrev}}disabled{{end}}">
                        <a class="page-link border-0 text-secondary" href="/assignments?page={{.prevPage}}&filter={{.filter}}&q={{.query}}&priority={{.priority}}&subject={{.subject}}&sort={{.sort}}" aria-label="前のページ">
                            <i class="bi bi-chevron-left" aria-hidden="true"></i>
                        </a>
                    </li>
                    <li class="page-item disabled">
                        <span class="page-link border-0 text-dark fw-bold" aria-current="page">{{.currentPage}} / {{.totalPages}}</span>
                    </li>
                    <li class="page-item {{if not .hasNext}}disabled{{end}}">
                        <a class="page-link border-0 text-secondary" href="/assignments?page={{.nextPage}}&filter={{.filter}}&q={{.query}}&priority={{.priority}}&subject={{.subject}}&sort={{.sort}}" aria-label="次のページ">
                            <i class="bi bi-chevron-right" aria-hidden="true"></i>
                        </a>
                    </li>
                </ul>
            </nav>
        </div>
        {{end}}
    </div>
</div>

<div id="kanbanView" class="d-none">
    <div class="row g-3">
        <div class="col-md-3">
            <div class="card border-danger h-100">
                <div class="card-header bg-danger text-white py-2 d-flex justify-content-between">
                    <span><i class="bi bi-exclamation-triangle me-1" aria-hidden="true"></i>期限切れ</span>
                    <span class="badge bg-white text-danger" id="kb-count-overdue">0</span>
                </div>
                <div class="card-body p-2 kanban-col-body" id="kb-overdue"></div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card border-warning h-100">
                <div class="card-header bg-warning text-dark py-2 d-flex justify-content-between">
                    <span><i class="bi bi-calendar-event me-1" aria-hidden="true"></i>今日</span>
                    <span class="badge bg-white text-warning" id="kb-count-today">0</span>
                </div>
                <div class="card-body p-2 kanban-col-body" id="kb-today"></div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card border-info h-100">
                <div class="card-header bg-info text-white py-2 d-flex justify-content-between">
                    <span><i class="bi bi-calendar-week me-1" aria-hidden="true"></i>今週</span>
                    <span class="badge bg-white text-info" id="kb-count-week">0</span>
                </div>
                <div class="card-body p-2 kanban-col-body" id="kb-week"></div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card border-secondary h-100">
                <div class="card-header bg-secondary text-white py-2 d-flex justify-content-between">
                    <span><i class="bi bi-calendar3 me-1" aria-hidden="true"></i>それ以降</span>
                    <span class="badge bg-white text-secondary" id="kb-count-later">0</span>
                </div>
                <div class="card-body p-2 kanban-col-body" id="kb-later"></div>
            </div>
        </div>
    </div>
</div>

<div class="modal fade" id="recurringModal" tabindex="-1" aria-labelledby="recurringModalHeading" aria-modal="true" role="dialog">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title" id="recurringModalHeading"><i class="bi bi-repeat me-2" aria-hidden="true"></i>繰り返し課題</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="閉じる"></button>
            </div>
            <div class="modal-body">
                <h6 id="recurringModalTitle" class="mb-3 fw-bold"></h6>
                <table class="table table-sm table-borderless">
                    <tbody>
                        <tr>
                            <th class="text-muted" style="width: 100px;" scope="row">繰り返し</th>
                            <td id="recurringTypeLabel">読み込み中...</td>
                        </tr>
                        <tr>
                            <th class="text-muted" scope="row">状態</th>
                            <td id="recurringStatus">読み込み中...</td>
                        </tr>
                    </tbody>
                </table>
                <div class="alert alert-info small mb-0" role="note">
                    <i class="bi bi-info-circle me-1" aria-hidden="true"></i>
                    繰り返しを停止すると、今後新しい課題は自動作成されなくなります。既存の課題はそのまま残ります。
                </div>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">閉じる</button>
                <a id="recurringEditBtn" href="#" class="btn btn-primary">
                    <i class="bi bi-pencil me-1" aria-hidden="true"></i>編集
                </a>
                <form id="recurringStopForm" method="POST" class="d-inline" data-confirm="繰り返しを停止しますか？">
                    <input type="hidden" name="_csrf" value="{{.csrfToken}}">
                    <button type="submit" id="recurringStopBtn" class="btn btn-danger">
                        <i class="bi bi-stop-fill me-1" aria-hidden="true"></i>停止
                    </button>
                </form>
            </div>
        </div>
    </div>
</div>

<div class="modal fade" id="deleteRecurringModal" tabindex="-1" aria-labelledby="deleteRecurringModalHeading" aria-modal="true" role="dialog">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title" id="deleteRecurringModalHeading"><i class="bi bi-trash me-2" aria-hidden="true"></i>繰り返し課題の削除</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="閉じる"></button>
            </div>
            <div class="modal-body">
                <p>この課題は繰り返し設定に関連付けられています。</p>
                <p>繰り返し設定も停止しますか？</p>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">キャンセル</button>
                <form id="deleteOnlyForm" method="POST" class="d-inline">
                    <input type="hidden" name="_csrf" value="{{.csrfToken}}">
                    <button type="submit" class="btn btn-outline-danger">課題のみ削除</button>
                </form>
                <form id="deleteAndStopForm" method="POST" class="d-inline">
                    <input type="hidden" name="_csrf" value="{{.csrfToken}}">
                    <button type="submit" class="btn btn-danger">削除して繰り返しも削除</button>
                </form>
            </div>
        </div>
    </div>
</div>

<div class="modal fade" id="bulkDeleteRecurringModal" tabindex="-1" aria-labelledby="bulkDeleteRecurringModalHeading" aria-modal="true" role="dialog">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title" id="bulkDeleteRecurringModalHeading"><i class="bi bi-trash me-2" aria-hidden="true"></i>一括削除の確認</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="閉じる"></button>
            </div>
            <div class="modal-body">
                <p class="mb-2">選択した課題のうち、以下は繰り返し設定に関連付けられています。</p>
                <ul id="bulkDeleteRecurringList" class="list-group list-group-flush mb-3"></ul>
                <div class="alert alert-warning small mb-0">
                    <i class="bi bi-exclamation-triangle me-1" aria-hidden="true"></i>
                    繰り返し設定を削除すると、今後新しい課題は自動作成されなくなります。
                </div>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">キャンセル</button>
                <button type="button" class="btn btn-outline-danger" id="bulkDeleteOnlyBtn">課題のみ削除</button>
                <button type="button" class="btn btn-danger" id="bulkDeleteWithRecurringBtn">課題と繰り返しも削除</button>
            </div>
        </div>
    </div>
</div>
{{end}}