.container { max-width: 1600px; }
    /* 社員シフト表はワイド表示に最適化（横スクロールなし） */
    .gs-page.ms-wide { max-width: none !important; width: 100%; padding: 0 16px 40px; }

    .toolbar {
      display: flex; gap: 10px; flex-wrap: wrap; align-items: center;
      margin-bottom: 16px;
    }
    .toolbar .group { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
    .toolbar .spacer { flex: 1; }
    .toolbar select {
      padding: 9px 14px; border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm);
      font-size: 14px; font-family: inherit; background: #fff; min-width: 180px;
    }
    .toolbar select:focus { outline: none; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(26,58,92,0.12); }
    .ym-label {
      font-size: 16px; font-weight: 700; color: var(--navy);
      min-width: 130px; text-align: center;
    }
    .badge-count {
      display: inline-block; min-width: 20px; padding: 0 6px;
      background: var(--danger); color: #fff; border-radius: 10px;
      font-size: 11px; font-weight: 700; margin-left: 4px;
    }
    .mode-badge {
      display: inline-block; padding: 4px 10px; background: var(--gray-200);
      color: var(--gray-800); border-radius: 10px; font-size: 12px; font-weight: 700;
    }

    .info-box {
      padding: 24px; background: var(--gray-100); border-radius: var(--radius-md);
      text-align: center; color: var(--gray-600); font-size: 14px;
    }

    /* メインシフトテーブル */
    /* 希望休ボタン（グリーン系ピル） */
    .ms-hr-btn {
      height: 36px !important;
      padding: 0 16px !important;
      border-radius: 9999px !important;
      display: inline-flex !important;
      align-items: center !important;
      gap: 6px !important;
      background: rgba(24,128,56,.12) !important;
      border: none !important;
      color: #188038 !important;
      font-size: 13px !important;
      font-weight: 500 !important;
      cursor: pointer;
      font-family: inherit;
      transition: background 180ms;
      box-shadow: none !important;
    }
    .ms-hr-btn:hover { background: rgba(24,128,56,.20) !important; }
    .ms-hr-btn svg { width: 14px; height: 14px; stroke: currentColor; }

    /* テーブルラッパ */
    .shift-table-wrapper {
      overflow-x: hidden; overflow-y: auto;
      max-height: calc(100vh - 200px);
      border: 1px solid var(--color-border);
      border-radius: 16px;
      background: var(--color-surface);
      box-shadow: var(--shadow-1);
    }
    table.mshift {
      border-collapse: separate; border-spacing: 0;
      width: 100%; table-layout: fixed;
    }
    table.mshift th, table.mshift td {
      text-align: center; white-space: nowrap;
    }

    /* 日付ヘッダ（白＋文字色） */
    table.mshift thead th {
      position: sticky; top: 0; z-index: 3;
      background: var(--color-surface); color: var(--color-text);
      font-weight: 600; font-size: 11px;
      padding: 4px 1px; min-width: 30px;
      border-right: 0.5px solid var(--color-divider);
      border-bottom: 1px solid var(--color-border);
      line-height: 1.2;
    }
    table.mshift thead th.sat { color: #1a73e8; }
    table.mshift thead th.sun { color: #c5221f; }
    table.mshift thead th.today { background: #1a73e8; color: #fff; }

    /* 左固定列（コンパクト化） */
    .col-empno { left: 0; min-width: 54px; width: 54px; }
    .col-name  { min-width: 80px;  width: 80px; }
    .col-work  { min-width: 44px;  width: 44px; }
    .col-off   { min-width: 44px;  width: 44px; }

    /* 固定列ヘッダ */
    table.mshift thead th.fixed-col {
      z-index: 5 !important;
      background: var(--color-surface-2);
      color: var(--color-text-muted);
      font-size: 11px; font-weight: 600;
      letter-spacing: 0;
      padding: 6px 2px !important;
      white-space: nowrap;
      text-align: center !important;
      border-right: 1px solid var(--color-border);
    }
    /* 固定列データ */
    table.mshift tbody td.fixed-col {
      position: sticky; background: var(--color-surface-2);
      color: var(--color-text);
      font-weight: 500; font-size: 12px;
      padding: 6px 8px; text-align: left; z-index: 1;
      border-right: 1px solid var(--color-border);
      border-bottom: 0.5px solid var(--color-divider);
      white-space: nowrap;
    }
    table.mshift tbody td.col-empno {
      color: var(--color-text-muted); font-size: 11px; text-align: center; padding: 6px 4px;
    }
    table.mshift tbody td.col-work,
    table.mshift tbody td.col-off { text-align: center; font-size: 12px; padding: 6px 2px; }

    /* データセル */
    table.mshift td.shift-cell {
      min-width: 30px; width: 30px; height: 32px;
      cursor: pointer; padding: 0 1px; position: relative;
      font-size: 9px;
      border-right: 0.5px solid var(--color-divider);
      border-bottom: 0.5px solid var(--color-divider);
      color: var(--color-text);
      text-align: center;
      vertical-align: middle;
      line-height: 32px;
      overflow: hidden;            /* v6.8.53: 略称はみ出し対策 */
      text-overflow: ellipsis;     /* v6.8.53: 省略表示（syukan.css .job-title と同パターン） */
    }
    table.mshift td.shift-cell.readonly { cursor: default; }
    table.mshift td.shift-cell:hover:not(.readonly) { outline: 2px solid #1a73e8; outline-offset: -2px; }

    /* セル区分スタイル */
    .cell-holiday_public    { background: #eaecf0; color: #555; font-weight: 600; }
    .cell-holiday_requested { background: #ede7f6; color: #5e35b1; font-weight: 600; }
    .cell-holiday_next_day  { background: #fff8d6; color: #8a6d00; font-weight: 600; }
    .cell-holiday_paid      { background: #e0f5e8; color: #1e8449; font-weight: 600; }
    .cell-holiday_compensatory { background: #fde4c8; color: #b3631a; font-weight: 600; }
    .cell-site_work         { background: rgba(26,115,232,.10); color: #1a73e8; font-weight: 600; }

    /* 土日・今日列背景（空欄時） */
    table.mshift tbody td.shift-cell.col-sat:not([data-filled]) { background: rgba(26,115,232,.04); }
    table.mshift tbody td.shift-cell.col-sun:not([data-filled]) { background: rgba(197,34,31,.04); }
    table.mshift tbody td.shift-cell.col-today:not([data-filled]) { background: rgba(26,115,232,.10); }
    table.mshift tbody td.shift-cell.col-today[data-filled] { box-shadow: inset 0 0 0 2px #1a73e8; }

    /* ポップオーバー */
    .popover {
      position: absolute; background: #fff; border: 1px solid var(--gray-200);
      border-radius: var(--radius-sm); box-shadow: var(--shadow-md);
      padding: 10px; z-index: 400; min-width: 240px;
      display: none;
    }
    .popover.active { display: block; }
    .popover-title {
      font-size: 12px; color: var(--gray-600); margin-bottom: 6px; font-weight: 700;
    }
    /* v6.8.57: 縦に行を並べる（休暇 2 行 + 前回 1 行 + 現場全幅）+ ボタンをピル化 */
    .popover-btns {
      display: flex; flex-direction: column; gap: 6px;
    }
    /* v6.8.57: 行ラッパー（行内のボタンを横並び・均等幅） */
    .popover-btns .popover-row {
      display: flex; gap: 4px;
    }
    .popover-btns .popover-row button {
      flex: 1; /* 行内のボタン幅を均等に */
    }
    .popover-btns button {
      padding: 6px 10px; font-size: 12px; font-weight: 700;
      border: 1px solid var(--gray-200); border-radius: 9999px; /* v6.8.57: ピル化（4px → 9999px） */
      cursor: pointer;
      background: #fff;
    }
    .popover-btns button:hover { background: var(--navy-pale); }
    .popover-btns button.clear { background: var(--gray-200); color: var(--gray-800); }
    .popover-btns button.clear:hover { background: #d8dae0; }
    /* v6.8.57: 前回現場ボタン（gray-100 系のシンプル色、起立しすぎない） */
    .popover-btns button.last-site {
      background: var(--gray-100, #f5f6f8);
      color: var(--gray-800);
      width: 100%;
    }
    .popover-btns button.last-site:hover {
      background: var(--gray-200);
    }
    .popover-btns button.site {
      background: var(--accent); color: #fff; border-color: var(--accent);
      width: 100%; margin-top: 4px;
    }
    .popover-btns button.site:hover { opacity: 0.88; }

    /* 共通モーダル */
    .modal-overlay {
      position: fixed; inset: 0; background: rgba(0,0,0,0.55);
      display: none; align-items: flex-start; justify-content: center;
      padding: 40px 16px; z-index: 300; overflow-y: auto;
    }
    .modal-overlay.active { display: flex; }
    .modal-box {
      background: #fff; border-radius: var(--radius-lg);
      width: 100%; max-width: 720px; padding: 28px;
      box-shadow: var(--shadow-lg); position: relative;
    }
    .modal-title {
      font-size: 18px; font-weight: 700; color: var(--navy);
      margin-bottom: 16px; padding-bottom: 12px;
      border-bottom: 2px solid var(--navy-pale);
    }
    .modal-close {
      position: absolute; top: 14px; right: 14px;
      background: none; border: none; font-size: 22px;
      cursor: pointer; color: var(--gray-600); line-height: 1;
      padding: 4px 8px; border-radius: 4px;
    }
    .modal-close:hover { background: var(--gray-200); }
    .modal-actions {
      display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px;
    }

    /* v6.8.49: 週間予定表モーダル (syukan.css) と一貫性のあるピル型入力 + 検索 + トグル レイアウト
       設計知見 #61「機能を増やすより既存と統一する」/ #92「同じ UI パターンの水平展開は意図された複製」:
       syukan.css と同じ視覚パターンを再現（ピル型 9999px + grid 1fr auto + DESIGN.md §2-8 36×20 トグル）。
       週間予定表 css への直接 import は modal-overlay/box の独自定義との衝突を避けるため、
       必要なコンポーネント 6 種のみ抽出してコピー（事前調査報告書 §2-3 方針 ii）。 */
    .form-group { margin-bottom: 12px; }
    .form-group label {
      display: block;
      font-size: 13px;
      color: var(--gray-700, #5f6368);
      font-weight: 500;
      margin-bottom: 4px;
    }
    /* v6.8.50: 週間予定表モーダル (syukan.css L1058-1074) と完全一致のピル型に変更。
       v6.7.12 で週間予定表側がピル型化された時のコピー漏れを補完（v6.8.49 で .modal-search-input
       だけがコピーされ、.form-group select は border-radius: var(--radius-sm)（6px）の
       ままだった）。border-radius: 9999px + 独自 SVG 矢印 + :focus box-shadow で完全一致。 */
    .form-group select,
    .form-group input[type="text"] {
      width: 100%;
      padding: 8px 16px;
      border: 1px solid var(--gray-200);
      border-radius: 9999px;
      font-size: 14px;
      font-family: inherit;
      background: #fff;
      color: var(--gray-800);
      outline: none;
    }
    .form-group select {
      appearance: none;
      -webkit-appearance: none;
      -moz-appearance: none;
      padding-right: 36px;
      background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235f6368' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
      background-repeat: no-repeat;
      background-position: right 14px center;
      background-size: 12px;
      cursor: pointer;
    }
    .form-group select:disabled { opacity: .5; cursor: not-allowed; }
    .form-group select:focus,
    .form-group input[type="text"]:focus {
      border-color: #1a73e8;
      box-shadow: 0 0 0 3px rgba(26,115,232,.18);
    }

    .modal-search-input {
      width: 100%;
      margin-bottom: 6px;
      padding: 8px 16px;
      border-radius: 9999px;
      border: 1px solid var(--gray-200);
      font-size: 13px;
      font-family: inherit;
      outline: none;
      background: #fff;
      color: var(--gray-800);
    }
    .modal-search-input:focus {
      border-color: #1a73e8;
      box-shadow: 0 0 0 3px rgba(26,115,232,.18);
    }
    .modal-search-input:disabled { opacity: .5; cursor: not-allowed; }

    .form-row-search-toggle {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 12px;
      align-items: end;
      margin-bottom: 6px;
    }
    .form-row-search-toggle .modal-search-input { margin-bottom: 0; }

    .form-toggle-cell {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: end;
      gap: 2px;
    }
    .form-toggle-cell > label:first-child {
      font-size: 13px;
      font-weight: 500;
      color: var(--gray-700);
      margin-bottom: 0;
      text-align: center;
    }

    .toggle-switch {
      position: relative;
      width: 36px;
      height: 20px;
      display: inline-block;
      flex-shrink: 0;
      cursor: pointer;
      margin: 0;
    }
    .toggle-switch input { opacity: 0; width: 0; height: 0; }
    .toggle-slider {
      position: absolute;
      inset: 0;
      background: var(--gray-200);
      border-radius: 9999px;
      transition: background 180ms;
    }
    .toggle-slider::before {
      content: '';
      position: absolute;
      width: 16px; height: 16px;
      left: 2px; bottom: 2px;
      background: #fff;
      border-radius: 50%;
      transition: transform 180ms;
      box-shadow: 0 1px 2px rgba(0,0,0,0.15);
    }
    .toggle-switch input:checked + .toggle-slider { background: #1a73e8; }
    .toggle-switch input:checked + .toggle-slider::before { transform: translateX(16px); }
    .toggle-switch input:focus-visible + .toggle-slider {
      outline: 2px solid #1a73e8;
      outline-offset: 2px;
    }

    .inline-warning {
      margin-top: 8px;
      padding: 10px 12px;
      background: rgba(242, 153, 0, 0.08);
      border: 1px solid rgba(242, 153, 0, 0.30);
      border-radius: 8px;
      font-size: 12px;
      color: var(--gray-800);
    }
    .inline-warning strong { color: #d68910; }

    /* 取込モーダル行 */
    .import-list { display: flex; flex-direction: column; gap: 10px; }
    .import-row {
      display: flex; align-items: center; gap: 12px; padding: 10px 12px;
      border: 1px solid var(--gray-200); border-radius: var(--radius-sm);
      background: #fff;
    }
    .import-row.disabled { opacity: 0.55; background: var(--gray-100); }
    .import-row .name { flex: 1; font-weight: 700; color: var(--gray-800); }
    .import-row a { color: var(--accent); text-decoration: none; font-size: 12px; margin-left: 6px; }
    .import-row a:hover { text-decoration: underline; }
    .sub-status {
      display: inline-block; padding: 3px 10px; border-radius: 20px;
      font-size: 11px; font-weight: 700;
    }
    .sub-draft { background: #fef9e7; color: #d68910; }
    .sub-submitted { background: #e8f8f5; color: #1e8449; }
    .sub-imported { background: #e8eef5; color: var(--navy); }
    .sub-none { background: var(--gray-200); color: var(--gray-600); }

    .conflict-list { margin-top: 16px; border-top: 1px solid var(--gray-200); padding-top: 14px; }
    .conflict-title { font-weight: 700; color: var(--danger); margin-bottom: 10px; font-size: 14px; }
    .conflict-row {
      display: flex; align-items: center; gap: 10px; padding: 8px 10px;
      border: 1px solid var(--gray-200); border-radius: var(--radius-sm);
      margin-bottom: 6px; font-size: 13px; flex-wrap: wrap;
    }
    .conflict-row .who { font-weight: 700; color: var(--navy); }
    .conflict-row .segment { color: var(--gray-600); }
    .conflict-choice { display: flex; gap: 4px; margin-left: auto; }
    .conflict-choice button {
      padding: 4px 10px; font-size: 12px; font-weight: 700;
      border: 1px solid var(--gray-200); background: #fff; border-radius: 4px; cursor: pointer;
    }
    .conflict-choice button.active.overwrite { background: var(--danger); color: #fff; border-color: var(--danger); }
    .conflict-choice button.active.skip { background: var(--gray-200); color: var(--gray-800); }

    /* 希望休パネル */
    .holiday-panel .hr-card {
      padding: 12px; border: 1px solid var(--gray-200); border-radius: var(--radius-sm);
      margin-bottom: 10px; display: flex; flex-direction: column; gap: 6px;
    }
    .hr-card .hr-line1 { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
    .hr-card .hr-name { font-weight: 700; color: var(--gray-800); }
    .hr-card .hr-date { color: var(--navy); font-weight: 700; }
    .hr-card .hr-reason { font-size: 13px; color: var(--gray-600); }
    .hr-status {
      display: inline-block; padding: 3px 10px; border-radius: 20px;
      font-size: 11px; font-weight: 700;
    }
    .hr-pending { background: #fef9e7; color: #d68910; }
    .hr-approved { background: #e8f8f5; color: #1e8449; }
    .hr-rejected { background: #fdf0ee; color: var(--danger); }
    .hr-actions { display: flex; gap: 6px; margin-top: 4px; }

    /* 確認モーダル */
    .confirm-overlay {
      position: fixed; inset: 0; background: rgba(0,0,0,0.55);
      display: none; align-items: center; justify-content: center;
      z-index: 500; padding: 20px;
    }
    .confirm-overlay.active { display: flex; }
    .confirm-box {
      background: #fff; border-radius: 12px; padding: 24px;
      max-width: 440px; width: 100%; box-shadow: var(--shadow-lg);
    }
    .confirm-title { font-size: 16px; font-weight: 700; color: var(--navy-dark); margin-bottom: 10px; }
    .confirm-msg { font-size: 14px; color: var(--gray-600); line-height: 1.6; margin-bottom: 16px; white-space: pre-wrap; }
    .confirm-actions { display: flex; justify-content: flex-end; gap: 10px; }

    /* トースト */
    .toast {
      position: fixed; top: 80px; right: 20px; z-index: 600;
      padding: 12px 18px; border-radius: var(--radius-sm);
      color: #fff; font-size: 14px; font-weight: 500;
      box-shadow: var(--shadow-md); opacity: 0; transform: translateY(-10px);
      transition: opacity 0.25s, transform 0.25s;
    }
    .toast.show { opacity: 1; transform: translateY(0); }
    .toast.success { background: var(--success); }
    .toast.error   { background: var(--danger); }
    .toast.warning { background: #e67e22; }

    @media (max-width: 700px) {
      .toolbar select { min-width: 0; flex: 1; }
      .modal-box { padding: 20px 16px; }
      /* ページ余白を圧縮 */
      .gs-page.ms-wide { padding: 0 8px 40px !important; }
      /* ツールバーは折り返し（元から flex-wrap: wrap だが念のため） */
      .ms-toolbar { flex-wrap: wrap !important; }
      /* 横スクロールを有効化（PC は非スクロール、モバイルはスクロール） */
      .shift-table-wrapper {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
      }
      table.mshift {
        width: auto !important;
        table-layout: auto !important;
      }
      /* 日付ヘッダ/セルに最小幅を確保 */
      table.mshift thead th {
        min-width: 32px !important;
        font-size: 11px !important;
        padding: 4px 1px !important;
      }
      table.mshift td.shift-cell {
        min-width: 32px !important;
        width: auto;
        height: 36px;
        padding: 0 1px;
        line-height: 36px;
      }
      /* 固定列: sticky left 位置を新しい幅に合わせて CSS で上書き */
      .col-empno { min-width: 50px !important; width: 50px !important; }
      .col-name  { min-width: 72px !important; width: 72px !important; }
      .col-work  { min-width: 38px !important; width: 38px !important; }
      .col-off   { min-width: 38px !important; width: 38px !important; }
      /* JS が inline で付与している left 値を上書き（モバイル用） */
      table.mshift thead th.col-empno,
      table.mshift tbody td.col-empno { left: 0 !important; }
      table.mshift thead th.col-name,
      table.mshift tbody td.col-name  { left: 50px !important; }
      table.mshift thead th.col-work,
      table.mshift tbody td.col-work  { left: 122px !important; }
      table.mshift thead th.col-off,
      table.mshift tbody td.col-off   { left: 160px !important; }
    }