@layer pages {
/* ===== 設定中心頁（2026-08-16 家豪 B-1 定案：麵包屑式 topbar + 左右清單，同帳號與權限頁）===== */
[data-page="settings"] .topbar { display: flex; align-items: center; justify-content: space-between; padding: 10px 20px; }
[data-page="settings"] .vb-back { flex-shrink: 0; }
[data-page="settings"] .vb-crumb { display: flex; align-items: center; gap: 8px; font-size: var(--fs-13); color: rgba(255,255,255,0.85); margin-left: 12px; }
[data-page="settings"] .vb-crumb a { color: rgba(255,255,255,0.75); text-decoration: none; }
[data-page="settings"] .vb-crumb a:hover { text-decoration: underline; }
[data-page="settings"] .vb-crumb .sep { opacity: .5; }
[data-page="settings"] .vb-crumb .vb-crumb-current { color: var(--c-white); font-weight: var(--fw-medium); }
[data-page="settings"] .vb-content-title { max-width: 1200px; margin: 16px auto 0; padding: 0 16px; }
[data-page="settings"] .vb-content-title h2 { font-size: var(--fs-20); font-weight: var(--fw-bold); color: var(--c-text); }
[data-page="settings"] .vb-content-title p { font-size: var(--fs-12); color: var(--c-muted); margin-top: 3px; }
[data-page="settings"] .perm-layout { display: flex; gap: 16px; padding: 16px 16px 90px; max-width: 1200px; margin: 0 auto; align-items: flex-start; }
[data-page="settings"] .side-list { width: 230px; flex-shrink: 0; background: var(--c-white); border-radius: var(--r-lg); border: 1px solid var(--c-border); overflow: hidden; }
[data-page="settings"] .side-item { display: flex; align-items: center; gap: 10px; padding: 13px 14px; cursor: pointer; border-bottom: 1px solid var(--c-surface-2); transition: background .15s; font-size: var(--fs-13); }
[data-page="settings"] .side-item:last-child { border-bottom: none; }
[data-page="settings"] .side-item:hover { background: var(--c-primary-soft); }
[data-page="settings"] .side-item.is-active { background: var(--c-primary-soft); border-left: 3px solid var(--c-primary); font-weight: var(--fw-medium); }
[data-page="settings"] .side-item .ic { font-size: var(--fs-16); }
[data-page="settings"] .side-item .desc { color: var(--c-border-control); font-size: var(--fs-11); display: block; font-weight: var(--fw-regular); }
[data-page="settings"] .side-main { flex: 1; min-width: 0; background: var(--c-white); border-radius: var(--r-lg); border: 1px solid var(--c-border); padding: 18px 20px; }
[data-page="settings"] .side-main h4 { font-size: var(--fs-14); margin-bottom: 12px; color: var(--c-primary-strong); }
[data-page="settings"] .u-add-row { display: flex; gap: 6px; margin-bottom: 12px; max-width: 420px; }
[data-page="settings"] .u-add-row select, [data-page="settings"] .u-qty-type, [data-page="settings"] .u-ci-to, [data-page="settings"] .u-ci-fast { padding: 6px 8px; border: 1px solid var(--c-border-strong); border-radius: var(--r-md); font-size: var(--fs-13); background: var(--c-white); }
[data-page="settings"] .u-qty-label { font-size: var(--fs-12); color: var(--c-text-2); background: var(--c-primary-soft); border-radius: var(--r-sm); padding: 2px 8px; white-space: nowrap; }
[data-page="settings"] .u-table th { text-align: left; font-size: var(--fs-12); color: var(--c-muted); font-weight: var(--fw-medium); padding: 4px 6px; border-bottom: 1px solid var(--c-border); width: 33.33%; }
[data-page="settings"] .u-table th:first-child { text-align: left; }
[data-page="settings"] .u-table th:last-child { text-align: right; }
[data-page="settings"] .u-suggest { margin: 4px 0; font-size: var(--fs-12); color: var(--c-success); }
[data-page="settings"] .u-suggest .btn-primary { margin-left: 6px; }
[data-page="settings"] .u-suggest.u-ambiguous { color: var(--c-warning); }
[data-page="settings"] .u-manual { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
[data-page="settings"] .u-ci-qty { width: 110px; padding: 6px 8px; border: 1px solid var(--c-border-strong); border-radius: var(--r-md); font-size: var(--fs-13); }
@media (max-width: 767px) {
  [data-page="settings"] .u-table thead { display: none; }
  [data-page="settings"] .u-table, [data-page="settings"] .u-table tbody, [data-page="settings"] .u-table tr, [data-page="settings"] .u-table td { display: block; width: 100%; }
  [data-page="settings"] .u-table tr { border: 1px solid var(--c-border); border-radius: var(--r-md); margin-bottom: 10px; padding: 10px 12px; background: var(--c-white); }
  [data-page="settings"] .u-table td { border: none; padding: 5px 0; }
  [data-page="settings"] .u-table td.u-name { font-size: var(--fs-16); font-weight: var(--fw-bold); text-align: left; }
  [data-page="settings"] .u-table td:last-child { text-align: left; }
  [data-page="settings"] .u-qty-type { min-height: 42px; font-size: var(--fs-14); width: 100%; }
  [data-page="settings"] .u-add-row { flex-wrap: wrap; max-width: none; }
  [data-page="settings"] .u-ci-qty { flex: 1; min-width: 120px; min-height: 42px; font-size: var(--fs-14); }
}
[data-page="settings"] .u-add-row input { flex: 1; padding: 8px 10px; border: 1px solid var(--c-border-strong); border-radius: var(--r-md); font-size: var(--fs-13); }
[data-page="settings"] .u-table { width: 100%; font-size: var(--fs-13); border-collapse: collapse; table-layout: fixed; }
[data-page="settings"] .u-table td { padding: 9px 6px; border-bottom: 1px solid var(--c-border); text-align: left; }
[data-page="settings"] .u-table td:first-child { text-align: left; }
[data-page="settings"] .u-table td:last-child { text-align: right; }
[data-page="settings"] .u-table th { width: 33.33%; }
[data-page="settings"] .u-table .is-inactive { color: var(--c-border-control); text-decoration: line-through; }
[data-page="settings"] .updown { color: var(--c-primary); cursor: pointer; font-size: var(--fs-13); text-decoration: none; margin: 0 2px; }
[data-page="settings"] .hist-clean { background: var(--c-warning-soft); border: 1px solid var(--c-warning); border-radius: var(--r-md); padding: 10px 12px; margin-top: 14px; font-size: var(--fs-12); color: var(--c-warning-strong); }
[data-page="settings"] .hist-clean .row { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 4px 0; flex-wrap: wrap; }
[data-page="settings"] .hist-clean .fix { color: var(--c-danger); cursor: pointer; font-weight: var(--fw-medium); font-size: var(--fs-12); }
[data-page="settings"] .hist-clean select { padding: 4px 6px; border: 1px solid var(--c-border-strong); border-radius: var(--r-sm); font-size: var(--fs-12); }
/* 方案 B 分組手風琴（2026-08-16 mockup B 定案值） */
[data-page="settings"] .grp { border: 1px solid var(--c-warning); border-radius: var(--r-md); margin-bottom: 8px; overflow: hidden; background: var(--c-warning-soft); }
[data-page="settings"] .grp-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 10px; cursor: pointer; flex-wrap: wrap; font-weight: var(--fw-bold); font-size: var(--fs-12); color: var(--c-warning-strong); }
[data-page="settings"] .grp-head:hover { background: var(--c-warning-soft); }
[data-page="settings"] .grp-title .arrow { display: inline-block; transition: transform .15s; font-size: var(--fs-11); }
[data-page="settings"] .grp.is-open .grp-title .arrow { transform: rotate(90deg); }
[data-page="settings"] .grp-count { font-size: var(--fs-11); color: var(--c-warning); font-weight: var(--fw-regular); }
[data-page="settings"] .grp-body { display: none; border-top: 1px dashed var(--c-warning-border); }
[data-page="settings"] .grp.is-open .grp-body { display: block; }
[data-page="settings"] .g-table { width: 100%; border-collapse: collapse; background: var(--c-white); }
[data-page="settings"] .g-table td { padding: 5px 10px; border-bottom: 1px solid var(--c-border); font-size: var(--fs-12); vertical-align: middle; }
[data-page="settings"] .g-table tr:last-child td { border-bottom: none; }
[data-page="settings"] .g-table .p-name { font-weight: var(--fw-medium); color: var(--c-text-2); }
[data-page="settings"] .g-table .qty { color: var(--c-border-control); }
[data-page="settings"] .g-table select { padding: 3px 4px; border: 1px solid var(--c-border-strong); border-radius: var(--r-sm); font-size: var(--fs-12); width: 84px; color: var(--c-text-2); }
[data-page="settings"] .g-table select:invalid { color: var(--c-border-control); }
[data-page="settings"] .grp-fast { display: flex; align-items: center; gap: 6px; padding: 7px 10px; background: var(--c-warning-soft); font-size: var(--fs-11); color: var(--c-warning-strong); flex-wrap: wrap; }
[data-page="settings"] .grp-fast select { padding: 3px 4px; border: 1px solid var(--c-border-strong); border-radius: var(--r-sm); font-size: var(--fs-12); }
/* 開關（複用 style.css .switch 結構，避免與行事曆設定頁 .switch 撞名→權限頁先例：內嵌覆寫） */
[data-page="settings"] .settings-switch { position: relative; width: 38px; height: 22px; display: inline-block; vertical-align: middle; }
[data-page="settings"] .settings-switch input { opacity: 0; width: 0; height: 0; }
[data-page="settings"] .settings-switch .slider { position: absolute; inset: 0; background: var(--c-border-strong); border-radius: var(--r-pill); transition: .2s; }
[data-page="settings"] .settings-switch .slider::before { content: ""; position: absolute; width: 16px; height: 16px; left: 3px; top: 3px; background: var(--c-white); border-radius: 50%; transition: .2s; }
[data-page="settings"] .settings-switch input:checked + .slider { background: var(--c-primary); }
[data-page="settings"] .settings-switch input:checked + .slider::before { transform: translateX(16px); }
[data-page="settings"] .chip-bar { display: none; overflow-x: auto; gap: 8px; padding: 12px 16px 2px; scrollbar-width: none; }
[data-page="settings"] .chip-bar::-webkit-scrollbar { display: none; }
/* 修改密碼內嵌表單（id 與 index.html changepw-modal 一致，複用 changepw.js） */
[data-page="settings"] .side-main .form-row { margin-bottom: 12px; max-width: 420px; }
[data-page="settings"] .side-main .form-row label { display: block; font-size: var(--fs-12); color: var(--c-text-2); margin-bottom: 4px; font-weight: var(--fw-medium); }
[data-page="settings"] .side-main .form-row input { width: 100%; padding: 9px 10px; border: 1px solid var(--c-border-strong); border-radius: var(--r-md); font-size: var(--fs-14); }
/* Google 行事曆同步 panel */
[data-page="settings"] .gcal-table { width: 100%; font-size: var(--fs-13); border-collapse: collapse; }
[data-page="settings"] .gcal-table th { text-align: left; padding: 8px 6px; border-bottom: 2px solid var(--c-border-strong); color: var(--c-muted); font-size: var(--fs-12); font-weight: var(--fw-medium); }
[data-page="settings"] .gcal-table td { padding: 10px 6px; border-bottom: 1px solid var(--c-border); vertical-align: middle; }
[data-page="settings"] .gcal-table tr:hover { background: var(--c-primary-soft); }
[data-page="settings"] .gcal-hint { margin-top: 14px; padding: 10px 12px; background: var(--c-primary-soft); border: 1px solid var(--c-primary-soft); border-radius: var(--r-md); font-size: var(--fs-12); color: var(--c-primary); }
[data-page="settings"] .gcal-empty { text-align: center; padding: 40px 20px; color: var(--c-border-control); }
[data-page="settings"] .gcal-empty .icon { font-size: 40px; margin-bottom: 10px; }
[data-page="settings"] .gcal-name { font-weight: var(--fw-medium); color: var(--c-primary-strong); }
[data-page="settings"] .gcal-cal-id { font-family: monospace; font-size: var(--fs-11); color: var(--c-muted); max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
[data-page="settings"] .gcal-actions { display: flex; gap: 4px; }
[data-page="settings"] .gcal-user-section { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--c-border); }
[data-page="settings"] .gcal-user-section h5 { font-size: var(--fs-13); color: var(--c-muted); margin-bottom: 8px; }
[data-page="settings"] .gcal-user-table { width: 100%; font-size: var(--fs-12); border-collapse: collapse; }
[data-page="settings"] .gcal-user-table td { padding: 7px 6px; border-bottom: 1px solid var(--c-border); }
[data-page="settings"] .gcal-user-table select { padding: 4px 8px; border: 1px solid var(--c-border-strong); border-radius: var(--r-sm); font-size: var(--fs-12); }
/* GCal 同步設定 Tab（2026-08-27）*/

[data-page="settings"] .gcal-key-item:hover { background: var(--c-primary-soft); }
[data-page="settings"] .gcal-reminders-list { display: flex; flex-direction: column; gap: 10px; }
[data-page="settings"] .gcal-reminder-row { display: grid; grid-template-columns: minmax(120px, 1fr) auto auto; align-items: center; gap: 10px; padding: 12px; border: 1px solid var(--c-border); border-radius: var(--r-md); background: var(--c-surface-2); }
[data-page="settings"] .gcal-reminder-label { min-width: 0; color: var(--c-primary-strong); font-size: var(--fs-13); font-weight: var(--fw-bold); }
[data-page="settings"] .gcal-reminder-control { display: flex; align-items: center; gap: 6px; min-width: 0; }
[data-page="settings"] .gcal-reminder-control input, [data-page="settings"] .gcal-reminder-control select { box-sizing: border-box; padding: 7px 9px; border: 1px solid var(--c-border-strong); border-radius: var(--r-sm); background: var(--c-white); font-size: var(--fs-13); }
[data-page="settings"] .gcal-reminder-control input { width: 70px; text-align: center; }
[data-page="settings"] .gcal-reminder-control select { width: 86px; }
[data-page="settings"] .gcal-reminder-hint { grid-column: 1 / -1; color: var(--c-muted); font-size: var(--fs-11); overflow-wrap: anywhere; }
[data-page="settings"] .gcal-add-reminder { align-self: flex-start; margin-top: 10px; }
/* 行事曆同步：Key 列表 + 詳情面板（原本寫在 settings.js 的 inline style，改為 class 後手機版規則才能覆蓋） */
[data-page="settings"] .gcal-layout { display: flex; gap: 16px; margin-top: 12px; align-items: flex-start; }
[data-page="settings"] .gcal-key-list { width: 220px; flex-shrink: 0; background: var(--c-white); border-radius: var(--r-lg); border: 1px solid var(--c-border); overflow: hidden; }
[data-page="settings"] .gcal-key-item { display: flex; align-items: flex-start; gap: 10px; padding: 10px 12px; cursor: pointer; border-bottom: 1px solid var(--c-surface-2); transition: background .15s; }
[data-page="settings"] .gcal-key-item.is-active { background: var(--c-primary-soft); border-left: 3px solid var(--c-primary); }
[data-page="settings"] .gcal-key-avatar { display: flex; align-items: center; justify-content: center; flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%; background: var(--c-success); color: var(--c-white); font-size: var(--fs-13); }
[data-page="settings"] .gcal-key-avatar.is-off { background: var(--c-border-control); }
[data-page="settings"] .gcal-key-body { flex: 1; min-width: 0; }
[data-page="settings"] .gcal-key-name { font-weight: var(--fw-medium); font-size: var(--fs-13); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
[data-page="settings"] .gcal-key-status { margin-top: 2px; color: var(--c-success-strong); font-size: var(--fs-11); font-weight: var(--fw-medium); }
[data-page="settings"] .gcal-key-status.is-off { color: var(--c-danger); }
[data-page="settings"] .gcal-key-email { margin-top: 2px; color: var(--c-muted); font-size: var(--fs-11); word-break: break-all; }
[data-page="settings"] .gcal-key-add { display: flex; align-items: center; justify-content: center; gap: 6px; padding: 10px; border-top: 1px solid var(--c-border); color: var(--c-primary); font-size: var(--fs-13); cursor: pointer; }
[data-page="settings"] .gcal-detail-panel { flex: 1; min-width: 0; background: var(--c-white); border-radius: var(--r-lg); border: 1px solid var(--c-border); padding: 18px 20px; }
[data-page="settings"] .gcal-detail-head { display: flex; align-items: center; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid var(--c-border); }
[data-page="settings"] .gcal-detail-avatar { display: flex; align-items: center; justify-content: center; flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%; background: var(--c-success); color: var(--c-white); font-size: var(--fs-16); }
[data-page="settings"] .gcal-detail-info { flex: 1; }
[data-page="settings"] .gcal-detail-name { font-size: var(--fs-16); font-weight: var(--fw-bold); }
[data-page="settings"] .gcal-detail-meta { margin-top: 2px; color: var(--c-muted); font-size: var(--fs-12); }
[data-page="settings"] .gcal-detail-email { margin-top: 3px; color: var(--c-primary); font-size: var(--fs-12); }
[data-page="settings"] .gcal-detail-actions { display: flex; gap: 6px; align-items: center; }
[data-page="settings"] .gcal-tabs { display: flex; gap: 6px; margin: 14px 0 4px; border-bottom: 1px solid var(--c-border); }
[data-page="settings"] .gcal-no-perm { margin-top: 16px; color: var(--c-text-subtle); font-size: var(--fs-13); }
[data-page="settings"] .gcal-detail-empty { text-align: center; padding: 40px 20px; color: var(--c-text-subtle); }
[data-page="settings"] .gcal-detail-empty-icon { margin-bottom: 10px; font-size: var(--fs-28); }
[data-page="settings"] .gcal-section { margin-top: 16px; }
[data-page="settings"] .gcal-section-title { margin-bottom: 10px; color: var(--c-text-subtle); font-size: var(--fs-12); font-weight: var(--fw-medium); }
[data-page="settings"] .gcal-section-desc { margin-bottom: 12px; color: var(--c-text-subtle); font-size: var(--fs-12); }
[data-page="settings"] .gcal-settings-row { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
[data-page="settings"] .gcal-settings-label { min-width: 140px; color: var(--c-text-2); font-size: var(--fs-13); font-weight: var(--fw-medium); }
[data-page="settings"] .gcal-settings-label--wide { min-width: 180px; }
[data-page="settings"] .gcal-settings-hint { color: var(--c-text-subtle); font-size: var(--fs-11); }
[data-page="settings"] .gcal-settings-control { padding: 6px 10px; border: 1px solid var(--c-border-strong); border-radius: var(--r-md); font-size: var(--fs-13); }
[data-page="settings"] .gcal-settings-control--num { width: 70px; }
[data-page="settings"] .gcal-api-note { margin-top: 10px; padding: 8px 12px; background: var(--c-primary-soft); border: 1px solid var(--c-primary-soft-2); border-radius: var(--r-sm); color: var(--c-primary); font-size: var(--fs-11); }
[data-page="settings"] .gcal-bind-desc { margin: 12px 0; color: var(--c-muted); font-size: var(--fs-13); }
[data-page="settings"] .gcal-bind-table { width: 100%; font-size: var(--fs-12); border-collapse: collapse; }
[data-page="settings"] .gcal-bind-table th { text-align: left; padding: 7px 6px; border-bottom: 2px solid var(--c-border); color: var(--c-muted); font-size: var(--fs-12); }
[data-page="settings"] .gcal-bind-table td { padding: 7px 6px; border-bottom: 1px solid var(--c-border); }
[data-page="settings"] .gcal-bind-select { padding: 4px 8px; border: 1px solid var(--c-border-strong); border-radius: var(--r-sm); font-size: var(--fs-12); }
[data-page="settings"] .gcal-bind-note { margin-top: 8px; color: var(--c-text-subtle); font-size: var(--fs-11); }
[data-page="settings"] .hist-clean-desc { margin: 4px 0 8px; color: var(--c-warning); font-size: var(--fs-11); }
[data-page="settings"] .hist-clean.hist-clean--error { color: var(--c-danger); }
[data-page="settings"] .hist-clean.hist-clean--ok { color: var(--c-success); }
[data-page="settings"] .u-table td.cabinet-empty { text-align: center; color: var(--c-text-subtle); }
[data-page="settings"] .u-table td.cabinet-actions { display: flex; gap: 8px; justify-content: flex-end; align-items: center; text-align: right; }
[data-page="settings"] .modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: var(--z-modal); align-items: center; justify-content: center; }
[data-page="settings"] .modal-overlay.is-open { display: flex; }
[data-page="settings"] .modal-box { background: var(--c-white); border-radius: var(--r-lg); padding: 24px; width: 440px; max-width: 90vw; box-shadow: 0 8px 32px rgba(0,0,0,0.15); }
[data-page="settings"] .modal-box h4 { font-size: var(--fs-16); margin-bottom: 16px; color: var(--c-primary-strong); }
[data-page="settings"] .modal-box .form-row { margin-bottom: 14px; }
[data-page="settings"] .modal-box .form-row label { display: block; font-size: var(--fs-12); color: var(--c-text-2); margin-bottom: 4px; font-weight: var(--fw-medium); }
[data-page="settings"] .modal-box .form-row input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-md);
  font-size: var(--fs-14);
  background: var(--c-white);
  color: var(--c-primary-strong);
  box-sizing: border-box;
}
[data-page="settings"] .modal-box .form-row input:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--c-primary) 10%, transparent);
}
/* 櫃子新增/編輯欄位：輸入框上方固定小標，輸入後仍看得到欄位名稱 */
[data-page="settings"] .cab-add-row { display: flex; gap: 10px; align-items: flex-end; margin-bottom: 14px; max-width: 680px; }
[data-page="settings"] .cab-edit-row { max-width: none; margin-bottom: 16px; }
[data-page="settings"] .cab-field { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
[data-page="settings"] .cab-field-label { font-size: var(--fs-12); font-weight: var(--fw-medium); color: var(--c-text-2); }
[data-page="settings"] .cab-field input { width: 100%; box-sizing: border-box; padding: 8px 10px; border: 1px solid var(--c-border-strong); border-radius: var(--r-md); font-size: var(--fs-13); }
[data-page="settings"] .cab-add-btn { flex: none; }
@media (max-width: 767px) {
  [data-page="settings"] .cab-add-row { flex-wrap: wrap; max-width: none; }
  [data-page="settings"] .cab-field { flex: 1 1 100%; }
  [data-page="settings"] .cab-add-btn { flex: 1 1 100%; }
}
/* 編輯櫃子 modal 輸入框樣式（2026-09-28）*/
[data-page="settings"] #edit-cabinet-modal input[type="text"] {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-md);
  font-size: var(--fs-14);
  background: var(--c-white);
  color: var(--c-primary-strong);
  box-sizing: border-box;
  transition: border-color 0.2s, box-shadow 0.2s;
}
[data-page="settings"] #edit-cabinet-modal input[type="text"]:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--c-primary) 10%, transparent);
}
[data-page="settings"] #edit-cabinet-modal .form-row input, [data-page="settings"] #edit-cabinet-modal .form-row select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-md);
  font-size: var(--fs-14);
  background: var(--c-white);
  color: var(--c-primary-strong);
  box-sizing: border-box;
  transition: border-color 0.2s, box-shadow 0.2s;
}
[data-page="settings"] #edit-cabinet-modal .form-row input:focus, [data-page="settings"] #edit-cabinet-modal .form-row select:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--c-primary) 10%, transparent);
}

@media (max-width: 767px) {
  /* 手機改為上下排列，Key 清單與詳細面板各自跟隨 viewport 寬度。 */
  [data-page="settings"] .gcal-layout { display: block; }
  [data-page="settings"] .gcal-key-list { width: 100%; margin-bottom: 12px; }
  [data-page="settings"] .gcal-detail-panel { width: 100%; box-sizing: border-box; padding: 14px; }
  [data-page="settings"] .gcal-reminder-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; }
  [data-page="settings"] .gcal-reminder-label { min-width: 0; }
  [data-page="settings"] .gcal-reminder-hint { grid-column: 1 / -1; margin-left: 0; overflow-wrap: anywhere; }
  [data-page="settings"] .gcal-reminder-control { min-width: 0; }
  [data-page="settings"] .gcal-reminder-control input { width: 62px; }
  [data-page="settings"] .gcal-reminder-control select { max-width: 100px; }
  [data-page="settings"] .perm-layout { padding: 0 0 110px; display: block; }
  [data-page="settings"] .side-list { display: none; }
  [data-page="settings"] .chip-bar { display: flex; }
  [data-page="settings"] .side-main { border: none; border-radius: 0; padding: 12px 14px; }
  [data-page="settings"] .vb-content-title { display: none; }
  [data-page="settings"] .topbar { padding: 10px 14px; }
  [data-page="settings"] .vb-crumb { margin-left: 10px; font-size: var(--fs-14); }
  [data-page="settings"] .vb-crumb a, [data-page="settings"] .vb-crumb .sep { display: none; }

  /* ===== GCal 行事曆同步 — 手機版優化 ===== */
  /* Key 列表項目：加大觸控面積 */
  [data-page="settings"] .gcal-key-item { min-height: 56px; padding: 12px 14px; align-items: flex-start; }
  [data-page="settings"] .gcal-key-item .gcal-key-email { font-size: var(--fs-11); }
  /* 新增 Key 按鈕分隔線 */
  [data-page="settings"] .gcal-key-add { border-top: 1px solid var(--c-border); padding-top: 12px; min-height: 48px; font-size: var(--fs-14); }
  /* Detail header：上下重排 */
  [data-page="settings"] .gcal-detail-head { flex-wrap: wrap; gap: 8px 12px; }
  [data-page="settings"] .gcal-detail-head .gcal-detail-info { flex-basis: 100%; }
  [data-page="settings"] .gcal-detail-head .gcal-detail-actions { flex-basis: 100%; justify-content: stretch; gap: 8px; }
  [data-page="settings"] .gcal-detail-head .gcal-detail-actions button { flex: 1; }
  /* Settings 行保持水平（不改 flex-direction） */
  [data-page="settings"] .gcal-settings-row { gap: 8px; }
  [data-page="settings"] .gcal-settings-row label { min-width: auto; font-size: var(--fs-12); }
  [data-page="settings"] .gcal-settings-row select, [data-page="settings"] .gcal-settings-row input[type="number"] { font-size: var(--fs-12); padding: 5px 8px; }
  [data-page="settings"] .gcal-settings-row .gcal-settings-hint { font-size: var(--fs-11); }
  /* 同步間隔說明避開 FAB */
  [data-page="settings"] .gcal-sync-interval-hint { padding-bottom: 64px; }
}
[data-page="settings"] .pc-option-settings { margin-top: 16px; padding: 14px; border: 1px solid var(--c-border); border-radius: var(--r-lg); background: var(--c-surface-2); }
[data-page="settings"] .pc-option-settings__head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
[data-page="settings"] .pc-option-settings__head h5 { margin: 0; color: var(--c-primary-strong); font-size: var(--fs-14); }
[data-page="settings"] .pc-option-settings__head span { color: var(--c-border-control); font-size: var(--fs-12); }
[data-page="settings"] .pc-option-add { display: flex; gap: 7px; flex-wrap: wrap; margin-bottom: 12px; }
[data-page="settings"] .pc-option-add select, [data-page="settings"] .pc-option-add input { min-height: 40px; padding: 7px 9px; border: 1px solid var(--c-border-strong); border-radius: var(--r-md); background: var(--c-white); box-sizing: border-box; }
[data-page="settings"] .pc-option-add input { flex: 1 1 220px; }
[data-page="settings"] .pc-option-kind { background: var(--c-white); border: 1px solid var(--c-border); border-radius: var(--r-md); padding: 9px 10px; margin-top: 8px; }
[data-page="settings"] .pc-option-kind > b { display: block; font-size: var(--fs-12); color: var(--c-muted); margin-bottom: 5px; }
[data-page="settings"] .pc-option-empty { color: var(--c-border-control); font-size: var(--fs-12); padding: 5px 0; }

/* 零用金選單：沿用設定中心 card，domain 分區而非混合 selector */
[data-page="settings"] .pc-settings-title { display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:14px; }
[data-page="settings"] .pc-settings-title h4 { margin-bottom:4px; }
[data-page="settings"] .pc-settings-title p, [data-page="settings"] .pc-settings-card-head p, [data-page="settings"] .pc-option-column-head p { margin:0; color:var(--c-muted); font-size:var(--fs-12); }
[data-page="settings"] .pc-option-settings { margin-top:14px; padding:16px; border:1px solid var(--c-border); border-radius:var(--r-lg); background:var(--c-white); }
[data-page="settings"] .pc-option-settings--general { border-top:3px solid var(--c-primary); }
[data-page="settings"] .pc-option-settings--engineering { border-top:3px solid var(--c-success); }
[data-page="settings"] .pc-settings-card-head { display:flex; justify-content:space-between; align-items:flex-start; gap:12px; margin-bottom:14px; }
[data-page="settings"] .pc-settings-card-head > div:first-child { display:flex; align-items:center; gap:10px; }
[data-page="settings"] .pc-settings-icon { width:34px; height:34px; display:inline-flex; align-items:center; justify-content:center; border-radius:var(--r-md); background:var(--c-primary-soft); font-size:var(--fs-16); }
[data-page="settings"] .pc-option-settings--engineering .pc-settings-icon { background:var(--c-success-soft); }
[data-page="settings"] .pc-settings-card-head h5 { margin:0 0 3px; color:var(--c-primary-strong); font-size:var(--fs-16); }
[data-page="settings"] .pc-settings-note { color:var(--c-muted); font-size:var(--fs-12); white-space:nowrap; }
[data-page="settings"] .pc-option-add { margin-bottom:12px; }
[data-page="settings"] .pc-option-add label { display:block; color:var(--c-text-2); font-size:var(--fs-12); font-weight:var(--fw-bold); margin-bottom:5px; }
[data-page="settings"] .pc-option-add-row { display:flex; gap:8px; }
[data-page="settings"] .pc-option-add-row input { flex:1; min-width:0; min-height:40px; padding:8px 10px; border:1px solid var(--c-border-strong); border-radius:var(--r-md); font-size:var(--fs-13); }
[data-page="settings"] .pc-option-list-head { display:flex; justify-content:space-between; padding:6px 10px; color:var(--c-muted); font-size:var(--fs-11); border-bottom:1px solid var(--c-border); }
[data-page="settings"] .pc-option-list { border:1px solid var(--c-border); border-radius:var(--r-md); overflow:hidden; }
[data-page="settings"] .pc-option-row { display:flex; align-items:center; justify-content:space-between; gap:10px; min-height:48px; padding:7px 10px; border-bottom:1px solid var(--c-surface-2); }
[data-page="settings"] .pc-option-row:last-child { border-bottom:0; }
[data-page="settings"] .pc-option-row > div:first-child { display:flex; align-items:center; gap:8px; min-width:0; overflow-wrap:anywhere; }
[data-page="settings"] .pc-option-index { color:var(--c-border-control); font-size:var(--fs-11); min-width:16px; }
[data-page="settings"] .pc-option-status { font-size:var(--fs-11); white-space:nowrap; }
[data-page="settings"] .pc-option-status.is-active { color:var(--c-success-strong); }
[data-page="settings"] .pc-option-status.is-off { color:var(--c-border-control); }
[data-page="settings"] .pc-option-actions { display:flex; gap:5px; flex-shrink:0; }
[data-page="settings"] .pc-icon-action { width:auto; min-width:88px; }
[data-page="settings"] .pc-option-engineering-grid { display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); gap:16px; }
[data-page="settings"] .pc-option-column { min-width:0; padding:12px; border:1px solid var(--c-border); border-radius:var(--r-md); background:var(--c-surface-2); }
[data-page="settings"] .pc-option-column-head { display:flex; justify-content:space-between; align-items:flex-start; gap:8px; margin-bottom:10px; }
[data-page="settings"] .pc-option-column-head h6 { margin:0 0 3px; color:var(--c-text-2); font-size:var(--fs-14); }
[data-page="settings"] .pc-option-column-head b { color:var(--c-primary-strong); font-size:var(--fs-12); white-space:nowrap; }
[data-page="settings"] .pc-option-column .pc-option-list { background:var(--c-white); }
@media (max-width: 767px) {
  [data-page="settings"] .pc-option-engineering-grid { grid-template-columns:1fr; gap:12px; }
  [data-page="settings"] .pc-settings-card-head { flex-direction:column; }
  [data-page="settings"] .pc-settings-note { white-space:normal; }
  [data-page="settings"] .pc-option-add-row { flex-direction:column; }
  [data-page="settings"] .pc-option-add-row .btn-primary { width:100%; }
  [data-page="settings"] .pc-option-row { display:grid; grid-template-columns:minmax(0,1fr) auto; align-items:center; min-height:54px; }
  [data-page="settings"] .pc-option-row > div:first-child { min-width:0; flex-wrap:wrap; }
  [data-page="settings"] .pc-option-row > .pc-option-actions { justify-self:end; }
  [data-page="settings"] .pc-icon-action { width:auto; min-width:88px; }
}

/* Google Calendar sync health / queue cards */
[data-page="settings"] .gcal-sync-health { margin: 0 0 16px; padding: 14px 16px; border: 1px solid var(--c-primary-soft); border-radius: var(--r-lg); background: var(--c-white); }
[data-page="settings"] .gcal-health-head, [data-page="settings"] .gcal-sync-issues-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
[data-page="settings"] .gcal-health-head > div { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
[data-page="settings"] .gcal-health-head strong, [data-page="settings"] .gcal-sync-issues-head strong { color: var(--c-primary-strong); font-size: var(--fs-14); }
[data-page="settings"] .gcal-health-running { font-size: var(--fs-12); font-weight: var(--fw-bold); }
[data-page="settings"] .gcal-health-running.is-ok { color: var(--c-success-strong); }
[data-page="settings"] .gcal-health-counts .is-pending { color: var(--c-primary); }
[data-page="settings"] .gcal-health-running.is-failed, [data-page="settings"] .gcal-health-counts .is-failed { color: var(--c-danger-strong); }
[data-page="settings"] .gcal-health-meta { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 8px; color: var(--c-muted); font-size: var(--fs-11); }
[data-page="settings"] .gcal-health-counts { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 12px; color: var(--c-text-2); font-size: var(--fs-12); }
[data-page="settings"] .gcal-health-counts b { margin-left: 4px; font-size: var(--fs-14); }
[data-page="settings"] .gcal-health-counts .is-retrying { color: var(--c-out); }
[data-page="settings"] .gcal-health-counts .is-paused { color: var(--c-muted); }
[data-page="settings"] .gcal-health-error { margin-top: 10px; padding: 7px 9px; border-left: 3px solid var(--c-danger); background: var(--c-danger-soft); color: var(--c-danger); font-size: var(--fs-11); overflow-wrap: anywhere; }
[data-page="settings"] .gcal-sync-issues { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--c-border); }
[data-page="settings"] .gcal-sync-issues-head { color: var(--c-muted); font-size: var(--fs-11); }
[data-page="settings"] .gcal-sync-issues-head span { white-space: nowrap; }
[data-page="settings"] .gcal-sync-issues-empty { padding: 16px 4px 4px; color: var(--c-muted); font-size: var(--fs-12); }
[data-page="settings"] .gcal-sync-issue-list { display: grid; gap: 8px; margin-top: 10px; }
[data-page="settings"] .gcal-sync-issue { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 12px; padding: 11px 12px; border: 1px solid var(--c-border); border-left: 3px solid var(--c-primary); border-radius: var(--r-md); background: var(--c-white); }
[data-page="settings"] .gcal-sync-issue--retrying { border-left-color: var(--c-out-solid); }
[data-page="settings"] .gcal-sync-issue--exhausted { border-left-color: var(--c-danger); background: var(--c-white); }
[data-page="settings"] .gcal-sync-issue-main { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
[data-page="settings"] .gcal-sync-issue-main strong { color: var(--c-text); font-size: var(--fs-13); overflow-wrap: anywhere; }
[data-page="settings"] .gcal-sync-issue-main span, [data-page="settings"] .gcal-sync-issue-detail { color: var(--c-muted); font-size: var(--fs-11); }
[data-page="settings"] .gcal-sync-issue-detail { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; grid-column: 1 / -1; }
[data-page="settings"] .gcal-sync-issue-status { font-weight: var(--fw-bold); color: var(--c-out); }
[data-page="settings"] .gcal-sync-issue--exhausted .gcal-sync-issue-status { color: var(--c-danger-strong); }
[data-page="settings"] .gcal-sync-issue-error { grid-column: 1 / -1; max-height: 90px; margin: 0; padding: 7px 9px; overflow: auto; border: 1px solid var(--c-danger-soft); border-radius: var(--r-sm); background: var(--c-danger-soft); color: var(--c-danger); font: 11px/1.45 ui-monospace, SFMono-Regular, Consolas, monospace; white-space: pre-wrap; overflow-wrap: anywhere; }
[data-page="settings"] .gcal-sync-issue-actions { display: flex; justify-content: flex-end; align-items: center; min-width: 0; }
@media (max-width: 767px) {
  [data-page="settings"] .gcal-health-head { align-items: flex-start; flex-direction: column; }
  [data-page="settings"] .gcal-health-force { width: 100%; }
  [data-page="settings"] .gcal-health-meta, [data-page="settings"] .gcal-health-counts { gap: 7px 14px; }
  [data-page="settings"] .gcal-sync-issue { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
  [data-page="settings"] .gcal-sync-issue-actions { justify-content: stretch; }
  [data-page="settings"] .gcal-sync-retry { width: 100%; }
}
}