/* =============================================================================
   ui/accounts.css — 領域 A「帳號」
   頁面：帳號管理（#view-accounts，含帳號健康磚、分組清單與手機卡片）
   對話框：管理操作選單、編輯標籤、新增帳號（登入／註冊／匯入登入憑證）、手機重新登入、
          替換登入憑證、封存確認、App 功能（account-services.js）、交易 PIN（wallet-pin.js）
   規則（完整說明見 docs/DESIGN.md）：
   - 每條規則都以 #view-accounts 或本領域 class（accounts-…，或沿用既有的 account-／ah-／
     app-service-／wallet-pin-／otp-／registration-…）開頭。
   - 顏色、陰影、圓角、字級一律用 foundation 的 token，不寫色碼。
   - 共用元件（.panel、.status、.ui-*、帳號挑選器）直接使用，不在這裡改它們的基本外觀。
   - 不要寫 @layer：一般規則本來就會蓋過 foundation 的預設。
   - 語氣變數（--tone-*）只讀不宣告預設值，讀取時用 var(--tone-ink, var(--ink-3)) 這種寫法。
   ============================================================================= */

/* =============================================================================
   1. 帳號管理頁：健康磚（同時是清單篩選器）
   ============================================================================= */
#view-accounts .account-health { margin-bottom: var(--sp-5); }
#view-accounts .ah-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: var(--sp-3); }
#view-accounts .ah-tile {
  --btn-bg: var(--surface); --btn-ink: var(--ink); --btn-line: var(--line); --btn-bg-hover: var(--surface); --btn-line-hover: var(--line-strong); --btn-shadow: var(--sh-1);
  position: relative; justify-content: flex-start; align-items: center; gap: var(--sp-3);
  min-height: 0; padding: 14px 16px; border-radius: var(--r-lg); text-align: left; font-weight: inherit;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast) var(--ease);
}
#view-accounts .ah-tile:hover:not(:disabled) { transform: translateY(-1px); }
#view-accounts .ah-tile.active { --btn-line: var(--brand); --btn-line-hover: var(--brand); box-shadow: var(--sh-1), var(--focus-ring); }
/* The selected tile points at the list below it. */
#view-accounts .ah-tile.active::after {
  content: ""; position: absolute; left: 50%; bottom: -7px; width: 12px; height: 12px;
  border-right: 1px solid var(--brand); border-bottom: 1px solid var(--brand); background: var(--surface);
  transform: translateX(-50%) rotate(45deg);
}
#view-accounts .ah-tile-icon { display: grid; place-items: center; flex: none; width: 40px; height: 40px; border-radius: 11px; color: var(--tone-ink, var(--ink-3)); background: var(--tone-soft, var(--surface-3)); }
#view-accounts .ah-tile-icon > svg { width: 21px; height: 21px; }
#view-accounts .ah-tile-body { display: grid; gap: 1px; min-width: 0; }
#view-accounts .ah-tile-body > strong { color: var(--tone-value, var(--ink)); font-size: var(--fs-24); font-weight: 800; line-height: 1.1; letter-spacing: -.02em; }
#view-accounts .ah-tile-body > span { color: var(--ink-2); font-size: var(--fs-13); font-weight: 700; line-height: 1.3; }
#view-accounts .ah-tile[data-tone="brand"] .ah-tile-body > strong { color: var(--ink); }
#view-accounts .ah-tile[data-tone="muted"] .ah-tile-body > strong { color: var(--ink-3); }

/* =============================================================================
   2. 帳號管理頁：清單卡（工具列 → 分組表格／手機卡片 → 合計）
   ============================================================================= */
#view-accounts .accounts-list { --panel-pad: 0; padding: 0; overflow: hidden; }
#view-accounts .accounts-list > * + * { margin-top: 0; }
#view-accounts .account-list-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-3) var(--sp-4); min-width: 0; padding: 14px 16px; border-bottom: 1px solid var(--line-2); }
#view-accounts .account-search-box { position: relative; display: flex; align-items: center; flex: 1 1 280px; max-width: 440px; min-width: 0; }
#view-accounts .account-search-box > label { display: block; flex: 1; min-width: 0; }
#view-accounts .account-search-icon { position: absolute; left: 12px; z-index: 1; width: 18px; height: 18px; color: var(--ink-3); pointer-events: none; }
#view-accounts .account-search-box input { padding-left: 40px; padding-right: 48px; min-height: 44px; }
#view-accounts .account-search-clear {
  --btn-bg: transparent; --btn-line: transparent; --btn-ink: var(--ink-3); --btn-bg-hover: var(--hover-veil); --btn-line-hover: transparent;
  position: absolute; top: 50%; right: 2px; width: 40px; min-width: 40px; min-height: 40px; translate: 0 -50%;
}
#view-accounts .account-tag-filter { display: flex; align-items: center; gap: var(--sp-2); flex: 1 1 320px; min-width: 0; }
#view-accounts .account-tag-filter-label { flex: none; color: var(--ink-3); font-size: var(--fs-13); font-weight: 700; }
#view-accounts .account-tag-filter-scroll { flex: 1; min-width: 0; }
#view-accounts .account-search-count { margin-left: auto; color: var(--ink-3); font-size: var(--fs-13); font-weight: 600; white-space: nowrap; }

/* ----- Desktop table: problem rows first, tone bar on the left, fix button in the same row ----- */
#view-accounts .accounts-desktop { overflow-x: auto; overscroll-behavior-inline: contain; scrollbar-width: thin; }
#view-accounts .account-table { min-width: 900px; }
#view-accounts .account-table td { padding: 13px 14px; }
#view-accounts .account-table tbody tr:last-child td { border-bottom: 1px solid var(--line-2); }
#view-accounts .account-num { text-align: right; white-space: nowrap; }
#view-accounts .account-num > b { color: var(--ink); font-size: var(--fs-16); font-weight: 700; }
#view-accounts .account-num > small { margin-left: 3px; color: var(--ink-3); font-size: var(--fs-12); font-weight: 650; }
#view-accounts .account-sub { display: block; color: var(--ink-3); font-size: var(--fs-13); line-height: 1.5; }
#view-accounts .account-cell-who { min-width: 240px; }
#view-accounts .account-cell-state { min-width: 220px; }
#view-accounts .account-cell-login { min-width: 150px; }
#view-accounts .account-cell-sync { white-space: nowrap; }
#view-accounts .account-search-copy { color: var(--ink-3); }
#view-accounts .account-cell-actions { text-align: right; white-space: nowrap; }
#view-accounts .account-cell-actions .account-primary-actions { justify-content: flex-end; }
#view-accounts .account-row[data-tone] > td:first-child { box-shadow: inset 4px 0 0 var(--tone-solid); }
#view-accounts .account-row[data-tone="bad"] > td { background: var(--bad-soft); }
#view-accounts .account-reason { display: block; max-width: 320px; margin-top: 5px; color: var(--ink-2); font-size: var(--fs-13); line-height: 1.5; }
#view-accounts .account-sync { color: var(--ink-3); font-size: var(--fs-14); font-weight: 600; white-space: nowrap; }
#view-accounts .account-sync[data-tone="warn"] { color: var(--warn); font-weight: 700; }
#view-accounts .account-group-row > td { padding: 8px 14px; background: var(--surface-2); color: var(--ink-2); font-size: var(--fs-13); font-weight: 700; }
#view-accounts .account-group-row:hover > td { background: var(--surface-2); }
#view-accounts .account-group-row > td > span { display: inline-flex; align-items: center; gap: 6px; }
#view-accounts .account-group-row svg { width: 16px; height: 16px; color: var(--tone-ink, var(--ink-3)); }
#view-accounts .account-group-row b { color: var(--tone-ink, var(--ink-2)); font-family: var(--font-num); font-variant-numeric: tabular-nums; }
#view-accounts .account-total-row > td { padding: 13px 14px; border-top: 1px solid var(--line); border-bottom: 0; background: var(--surface-2); color: var(--ink); font-weight: 700; }
#view-accounts .account-total-row b { color: var(--ink); font-size: var(--fs-16); }

/* ----- Account identity: avatar + name + masked identity (+ tags); shared by rows, cards and dialogs ----- */
.account-who { display: flex; align-items: center; gap: 12px; min-width: 0; }
.account-avatar { position: relative; display: inline-grid; flex: none; }
.account-avatar[data-tone]::after {
  content: ""; position: absolute; right: -3px; bottom: -3px; width: 12px; height: 12px;
  border: 2px solid var(--surface); border-radius: 50%; background: var(--tone-solid, var(--ok-solid));
}
.account-who-text { display: grid; gap: 2px; min-width: 0; }
.account-who-text > strong { overflow: hidden; color: var(--ink); font-size: var(--fs-15); font-weight: 700; line-height: 1.35; text-overflow: ellipsis; white-space: nowrap; }
.account-who-text > small { overflow: hidden; color: var(--ink-3); font-size: var(--fs-13); line-height: 1.4; text-overflow: ellipsis; white-space: nowrap; }
.account-who-text > .account-tag-badges, .account-who-text > .account-tags-none { margin-top: 2px; }

/* ----- 登入憑證: days left + thin meter (one year = full) ----- */
.account-login { display: grid; gap: 4px; min-width: 120px; max-width: 170px; }
.account-login-days { color: var(--tone-ink, var(--ink-3)); font-size: var(--fs-14); font-weight: 700; line-height: 1.3; }
.account-login-days[data-tone="ok"] { color: var(--ink); }
.account-login > small { color: var(--ink-3); font-size: var(--fs-12); line-height: 1.4; }
.account-login .ui-meter { height: 5px; }

/* ----- Row actions: fix button (or App 功能／掃碼) + 「⋯」 ----- */
.account-primary-actions { display: inline-flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 6px; min-width: 0; }
.account-primary-actions > button { white-space: nowrap; }
.account-more { --btn-line: var(--line); --btn-ink: var(--ink-2); --btn-bg-hover: var(--surface-2); flex: none; width: var(--h-sm); min-width: var(--h-sm); min-height: var(--h-sm); padding: 0; }
.account-more > svg { width: 18px; height: 18px; }

/* ----- Phone cards: problem accounts as big cards, healthy ones as one-line cards behind「顯示其他 N 個正常帳號」 ----- */
#view-accounts .accounts-mobile { display: none; }
#view-accounts .account-group-head { display: flex; align-items: center; gap: 6px; padding: 6px 2px 0; color: var(--ink-2); font-size: var(--fs-13); font-weight: 700; }
#view-accounts .account-group-head svg { width: 16px; height: 16px; color: var(--tone-ink, var(--ink-3)); }
#view-accounts .account-group-head b { color: var(--tone-ink, var(--ink-2)); font-family: var(--font-num); font-variant-numeric: tabular-nums; }
#view-accounts .accounts-mobile-rest { display: grid; gap: 10px; }
#view-accounts .accounts-mobile-rest > summary {
  display: flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 12px;
  border: 1px dashed var(--line-strong); border-radius: var(--r-md); background: var(--surface-2); color: var(--ink-2); font-size: var(--fs-14); font-weight: 700;
}
#view-accounts .accounts-mobile-rest > summary::before { display: none; }
#view-accounts .accounts-mobile-rest > summary > svg:first-child { width: 18px; height: 18px; color: var(--ok); }
#view-accounts .accounts-mobile-rest > summary > span { flex: 1; min-width: 0; }
#view-accounts .accounts-mobile-rest > summary b { color: var(--ink); font-family: var(--font-num); font-variant-numeric: tabular-nums; }
#view-accounts .accounts-mobile-rest > summary > svg:last-child { width: 18px; height: 18px; color: var(--ink-4); transition: transform var(--t-mid) var(--ease); }
#view-accounts .accounts-mobile-rest[open] > summary > svg:last-child { transform: rotate(180deg); }
#view-accounts .accounts-mobile-rest-list { display: grid; gap: 10px; }
#view-accounts .account-mobile-card {
  position: relative; display: grid; gap: 12px; min-width: 0; padding: 14px 14px 14px 16px; overflow: hidden;
  border: 1px solid var(--line); border-radius: 14px; background: var(--card-sheen), var(--surface); box-shadow: var(--sh-1);
}
#view-accounts .account-mobile-card[data-tone]::before { content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 4px; background: var(--tone-solid); }
#view-accounts .account-mobile-card[data-tone="bad"] { border-color: var(--bad-line); }
#view-accounts .account-mobile-card.is-compact { grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 10px; padding: 10px 10px 10px 14px; }
#view-accounts .account-mobile-card.is-compact[data-tone="muted"] { background: var(--surface-2); }
#view-accounts .account-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; min-width: 0; }
#view-accounts .account-card-head .ui-tag { flex: none; }
#view-accounts .account-mobile-card .account-who-text > strong, #view-accounts .account-mobile-card .account-who-text > small { white-space: normal; }
#view-accounts .account-card-reason { color: var(--ink-2); font-size: var(--fs-14); line-height: 1.6; }
#view-accounts .account-card-sync { display: block; margin-top: 2px; color: var(--ink-3); font-size: var(--fs-13); }
#view-accounts .account-card-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
#view-accounts .account-card-facts dd { font-size: var(--fs-16); white-space: nowrap; }
.account-card-facts dd small, .account-sheet-facts dd small, .account-archive .ui-facts dd small { display: block; margin-top: 2px; color: var(--ink-3); font-size: var(--fs-12); font-weight: 600; white-space: normal; }
.account-sheet-facts dd, .account-archive .ui-facts dd { white-space: nowrap; }
#view-accounts .account-card-meta { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: flex-end; column-gap: 3px; max-width: 132px; text-align: right; }
#view-accounts .account-card-meta > b { color: var(--ink); font-size: var(--fs-16); font-weight: 700; }
#view-accounts .account-card-meta > small { color: var(--ink-3); font-size: var(--fs-12); font-weight: 650; }
#view-accounts .account-card-meta > span { flex-basis: 100%; color: var(--ink-3); font-size: var(--fs-12); line-height: 1.4; }
#view-accounts .account-mobile-card .account-primary-actions { display: flex; }
#view-accounts .account-mobile-card .account-primary-actions > button:not(.account-more) { flex: 1 1 auto; }
#view-accounts .account-search-empty { padding: var(--sp-7) var(--sp-5); }

/* ----- 近期掃碼與人工對帳 (collapsed card) ----- */
#view-accounts .account-scan-history { margin-top: var(--sp-5); }
#view-accounts .account-scan-history > summary { display: flex; align-items: center; gap: var(--sp-3); color: var(--ink); }
#view-accounts .account-scan-history[open] > summary { margin-bottom: var(--sp-2); padding-bottom: var(--sp-3); border-bottom: 1px solid var(--line-2); }
#view-accounts .account-scan-history-icon { display: grid; place-items: center; flex: none; width: 36px; height: 36px; border-radius: 10px; color: var(--brand-ink); background: var(--brand-soft); }
#view-accounts .account-scan-history-text { display: grid; gap: 1px; flex: 1; min-width: 0; }
#view-accounts .account-scan-history-text > strong { font-size: var(--fs-15); }
#view-accounts .account-scan-history-text > small { color: var(--ink-3); font-size: var(--fs-13); font-weight: 400; line-height: 1.45; }
#view-accounts .scan-history-list { display: grid; gap: 8px; }
#view-accounts .scan-history-item {
  display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) auto; align-items: center; gap: var(--sp-3);
  padding: 10px 12px; border: 1px solid var(--line-2); border-radius: var(--r-md); background: var(--surface-2);
}
#view-accounts .scan-history-who { display: grid; gap: 2px; min-width: 0; }
#view-accounts .scan-history-who > strong { font-size: var(--fs-15); }
#view-accounts .scan-history-who > span { color: var(--ink-3); font-size: var(--fs-13); }
#view-accounts .scan-history-result { display: grid; justify-items: start; gap: 4px; }
#view-accounts .scan-history-result > small { color: var(--ink-3); font-size: var(--fs-13); }

@media (max-width: 900px) {
  #view-accounts .ah-tiles {
    display: flex; gap: var(--sp-2); margin-inline: calc(-1 * var(--gutter)); padding: 4px var(--gutter) 10px;
    overflow-x: auto; scroll-snap-type: x proximity; scrollbar-width: none;
  }
  #view-accounts .ah-tiles::-webkit-scrollbar { display: none; }
  #view-accounts .ah-tile { flex: 0 0 auto; min-width: 148px; padding: 12px 14px; scroll-snap-align: start; }
  #view-accounts .ah-tile-icon { width: 36px; height: 36px; }
  #view-accounts .ah-tile-body > strong { font-size: var(--fs-20); }
  #view-accounts .accounts-desktop { display: none; }
  #view-accounts .accounts-mobile { display: grid; gap: 10px; padding: 12px; }
  #view-accounts .account-list-toolbar { padding: 12px; }
  #view-accounts .account-search-clear { width: 44px; min-width: 44px; min-height: 44px; }
  #view-accounts .account-search-count { flex-basis: 100%; margin-left: 0; }
  .account-primary-actions button { min-height: 44px; }
  .account-more { width: 44px; min-width: 44px; }
  .app-account-search > button { width: 44px; min-width: 44px; min-height: 44px; }
}
@media (max-width: 600px) {
  #view-accounts .scan-history-item { grid-template-columns: minmax(0, 1fr); }
  #view-accounts .scan-history-item .actions > button { flex: 1; }
}
@media (max-width: 380px) {
  #view-accounts .account-card-facts { grid-template-columns: minmax(0, 1fr); }
  #view-accounts .account-mobile-card.is-compact { grid-template-columns: minmax(0, 1fr) auto; }
  #view-accounts .account-mobile-card.is-compact .account-card-meta { grid-column: 1 / -1; justify-content: flex-start; text-align: left; max-width: none; }
}

/* =============================================================================
   3. 對話框：管理操作選單（桌機右側面板，手機底部抽屜）
   ============================================================================= */
#modal:has(.account-action-sheet) { --modal-side-w: 500px; }
.account-action-sheet { display: grid; gap: var(--sp-4); min-width: 0; }
.account-sheet-head { display: flex; align-items: center; gap: 14px; min-width: 0; }
.account-sheet-head > div { display: grid; gap: 2px; min-width: 0; }
.account-sheet-head strong { color: var(--ink); font-size: var(--fs-18); font-weight: 800; line-height: 1.3; overflow-wrap: anywhere; }
.account-sheet-head small { color: var(--ink-3); font-size: var(--fs-13); line-height: 1.5; overflow-wrap: anywhere; }
.account-sheet-facts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.account-sheet-primary { width: 100%; }
.account-sheet-hint { margin-top: calc(-1 * var(--sp-2)); color: var(--ink-3); font-size: var(--fs-13); line-height: 1.6; text-align: center; }
.account-sheet-group { display: grid; gap: 4px; min-width: 0; }
.account-sheet-label { padding: 0 2px; color: var(--ink-3); font-size: var(--fs-13); font-weight: 700; }
.account-sheet-row { gap: 12px; padding: 10px 8px; border-radius: var(--r-md); }
.account-sheet-row:hover:not(:disabled) { background: var(--row-hover); }
.account-sheet-row:disabled { opacity: .55; }
.account-sheet-row .ui-row-icon { color: var(--brand-ink); background: var(--brand-soft); }
.account-sheet-row .ui-row-main > small { color: var(--ink-3); font-size: var(--fs-13); line-height: 1.5; white-space: normal; }
.account-sheet-chevron { flex: none; width: 18px; height: 18px; color: var(--ink-4); }
.account-sheet-row[data-tone="bad"] .ui-row-main > strong { color: var(--bad); }
.account-sheet-row[data-tone="bad"] .ui-row-icon { color: var(--bad); background: var(--bad-soft); }
.account-sheet-danger { padding-top: var(--sp-3); border-top: 1px solid var(--line-2); }

/* =============================================================================
   4. 對話框：編輯標籤（S）
   ============================================================================= */
.account-tags-editor .account-tags-editor-section { display: grid; gap: var(--sp-2); }
.account-tags-editor-section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: var(--sp-3); }
.account-tags-editor-section-heading > strong { color: var(--ink); font-size: var(--fs-14); }
.account-tags-editor-section-heading > small { color: var(--ink-3); font-size: var(--fs-13); font-weight: 650; }
.account-tags-editor-current { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2); min-height: 52px; padding: 8px; border: 1px dashed var(--line-strong); border-radius: var(--r-md); background: var(--surface-2); }
.account-tags-editor-current > .ui-chip > svg { width: 14px; height: 14px; }
.account-tags-empty { margin: 0; padding: 4px 6px; color: var(--ink-3); font-size: var(--fs-14); line-height: 1.6; }
.account-tags-add-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: var(--sp-2); }
.account-tags-add-row > label { min-width: 0; }
.account-tags-add-row > button { min-height: 44px; }
.account-tags-suggestions { display: grid; gap: var(--sp-2); }
.account-tags-suggestions > strong { color: var(--ink-3); font-size: var(--fs-13); font-weight: 700; }
.account-tags-suggestions .ui-chip > svg { width: 14px; height: 14px; }
.account-tags-editor-actions > .ghost { margin-right: auto; }

/* =============================================================================
   5. 對話框：新增帳號／手機重新登入（登入既有帳號・註冊新帳號・匯入登入憑證）
   ============================================================================= */
.account-add { display: grid; gap: var(--sp-4); min-width: 0; }
.account-add-modes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); width: 100%; }
.account-add-modes > button { padding: 0 8px; }
.account-add-intro { display: grid; gap: 4px; min-width: 0; }
.account-add-intro h3 { color: var(--ink); font-size: var(--fs-18); font-weight: 750; line-height: 1.35; }
.account-add-intro .muted { font-size: var(--fs-15); line-height: var(--lh-long); }
.account-add-intro strong { color: var(--ink); }
.account-add-panel { min-width: 0; }
.otp-flow .ui-steps, .registration-flow .ui-steps { margin-bottom: var(--sp-1); }
.otp-phone-row { display: grid; grid-template-columns: minmax(96px, 128px) minmax(0, 1fr); gap: var(--sp-3); }
.otp-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2); }
.otp-actions > p { flex: 1 1 100%; margin: 0; font-size: var(--fs-13); }
.otp-delivery { color: var(--ink-3); font-size: var(--fs-14); line-height: 1.6; }
.otp-delivery-unknown { padding: 8px 12px; border: 1px solid var(--warn-line); border-radius: var(--r-md); background: var(--warn-soft); color: var(--warn); font-weight: 600; }
.registration-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-3) var(--sp-4); }
.registration-terms { padding: 2px 12px; border: 1px solid var(--line-2); border-radius: var(--r-md); background: var(--surface-2); }
.registration-terms > summary { font-size: var(--fs-14); }
.registration-terms > .pre-wrap { max-height: 220px; padding: 4px 0 10px; overflow: auto; color: var(--ink-2); font-size: var(--fs-14); }
.registration-consent {
  align-items: flex-start; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--surface);
  color: var(--ink); font-size: var(--fs-15); font-weight: 600; line-height: 1.55;
}
.registration-consent > input { margin-top: 3px; }
.registration-consent:has(> input:checked) { border-color: var(--brand); background: var(--brand-soft); }

/* =============================================================================
   6. 對話框：替換登入憑證、封存確認（第 4 級危險操作，S）
   ============================================================================= */
.account-token-replace textarea { min-height: 120px; font-family: var(--font-mono); font-size: var(--fs-14); }
.account-archive .ui-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }

/* =============================================================================
   7. 對話框：App 功能（account-services.js，L）
   ============================================================================= */
.app-services { display: grid; gap: var(--sp-5); min-width: 0; }
.app-service-account-bar {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: var(--sp-4) var(--sp-5); min-width: 0;
  padding: var(--sp-4); border: 1px solid var(--line-2); border-radius: var(--r-lg); background: var(--surface-2);
}
.app-service-account-copy { display: grid; align-content: start; gap: 6px; min-width: 0; }
.app-service-account-copy h3 { color: var(--ink); font-size: var(--fs-16); }
.app-service-account-copy p { color: var(--ink-2); font-size: var(--fs-14); line-height: 1.65; }
.app-account-picker { display: grid; gap: var(--sp-3); min-width: 0; }
.app-account-search { position: relative; display: flex; align-items: flex-end; min-width: 0; }
.app-account-search > label { flex: 1; min-width: 0; }
.app-account-search input { min-height: 44px; padding-right: 48px; }
.app-account-search > button {
  --btn-bg: transparent; --btn-line: transparent; --btn-ink: var(--ink-3); --btn-bg-hover: var(--hover-veil); --btn-line-hover: transparent;
  position: absolute; right: 2px; bottom: 2px; width: 40px; min-width: 40px; min-height: 40px;
}
.app-account-tag-filter { min-width: 0; }
.app-account-picker > small { color: var(--ink-3); font-size: var(--fs-13); font-weight: 600; }
.app-account-picker > p { padding: 8px 12px; border: 1px dashed var(--line-strong); border-radius: var(--r-md); color: var(--ink-3); font-size: var(--fs-14); }
.app-service-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: var(--sp-3); min-width: 0; }
.app-service-card {
  --btn-bg: var(--surface); --btn-line: var(--line); --btn-bg-hover: var(--surface); --btn-line-hover: var(--brand); --btn-shadow: var(--sh-1);
  flex-direction: column; align-items: flex-start; justify-content: flex-start; gap: 10px; min-width: 0; min-height: 96px; padding: 14px;
  border-radius: var(--r-lg); text-align: left; font-weight: inherit;
}
.app-service-card.active { --btn-line: var(--brand); --btn-bg: var(--brand-soft); --btn-bg-hover: var(--brand-soft); }
.app-service-card[aria-busy="true"] { opacity: .7; }
.app-service-icon { display: grid; place-items: center; flex: none; width: 40px; height: 40px; border-radius: 11px; color: var(--tone-ink, var(--ink-3)); background: var(--tone-soft, var(--surface-3)); }
.app-service-icon > svg { width: 21px; height: 21px; }
.app-service-card-text { display: grid; gap: 2px; min-width: 0; }
.app-service-card-text > strong { color: var(--ink); font-size: var(--fs-15); font-weight: 700; line-height: 1.35; }
.app-service-card-text > small { color: var(--ink-3); font-size: var(--fs-13); line-height: 1.45; white-space: normal; }
.app-service-result { min-width: 0; }
.app-service-result-head { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: var(--sp-2) var(--sp-3); }
.app-service-result-head h3 { color: var(--ink); font-size: var(--fs-18); }
.app-service-privacy { color: var(--ink-3); font-size: var(--fs-13); line-height: 1.65; }
.member-card-result, .lottery-ticket-result, .stamp-card-result, .official-handoff-result {
  display: grid; gap: var(--sp-4); min-width: 0; padding: var(--sp-5);
  border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--card-sheen), var(--surface); box-shadow: var(--sh-1);
}
.app-service-empty, .app-service-loading, .app-service-error { border: 1px dashed var(--line-strong); border-radius: var(--r-lg); background: var(--surface-2); }
.app-service-error { border-style: solid; border-color: var(--bad-line); }
.member-code-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--sp-4); }
.member-code-grid > article { display: grid; gap: 10px; justify-items: center; min-width: 0; padding: var(--sp-4); border: 1px solid var(--line-2); border-radius: var(--r-lg); background: var(--surface-2); text-align: center; }
.member-code-grid > article > strong { color: var(--ink); font-size: var(--fs-15); }
.member-code-grid > article > small { color: var(--ink-3); font-size: var(--fs-13); line-height: 1.5; }
.member-code-canvas { display: grid; place-items: center; max-width: 100%; padding: 12px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--surface); }
.member-code-canvas.wide { width: 100%; overflow-x: auto; }
.member-code-canvas canvas { max-width: 100%; height: auto; }
.carrier-code.unbound .member-code-canvas { display: none; }
.member-carrier-unbound { display: grid; justify-items: center; gap: 6px; padding: var(--sp-4); color: var(--ink-3); }
.member-carrier-unbound > svg { width: 26px; height: 26px; color: var(--ink-4); }
.member-carrier-unbound > strong { color: var(--ink); font-size: var(--fs-14); }
.member-carrier-unbound > p { font-size: var(--fs-13); line-height: 1.6; }
.stamp-service-list { display: grid; gap: var(--sp-3); min-width: 0; }
.stamp-service-list > article {
  display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); align-items: center; gap: var(--sp-3); min-width: 0;
  padding: 12px 14px; border: 1px solid var(--line-2); border-radius: var(--r-lg); background: var(--surface-2);
}
.lottery-ticket-list > article { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); }
.stamp-service-copy { display: flex; align-items: center; gap: 12px; min-width: 0; }
.stamp-service-copy > div { display: grid; gap: 2px; min-width: 0; }
.stamp-service-copy strong { color: var(--ink); font-size: var(--fs-15); overflow-wrap: anywhere; }
.stamp-service-copy small { color: var(--ink-3); font-size: var(--fs-13); line-height: 1.45; }
.stamp-service-image { flex: none; width: 48px; height: 48px; border-radius: 10px; object-fit: cover; }
.stamp-service-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 2px; }
.stamp-service-tags > span { padding: 0 6px; border: 1px solid var(--line); border-radius: var(--r-xs); background: var(--surface); color: var(--ink-2); font-size: var(--fs-12); font-weight: 650; line-height: 18px; }
.stamp-service-progress { color: var(--ink-2); font-size: var(--fs-14); line-height: 1.6; }
.stamp-service-progress strong { color: var(--ink); }
.stamp-service-actions { display: flex; flex-wrap: wrap; gap: var(--sp-2); grid-column: 1 / -1; }
.app-service-pagination { margin-top: 0; }
.official-handoff-result .app-service-info { margin: 0; }
.app-service-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.app-service-confirm-open { justify-self: start; }

/* =============================================================================
   8. 對話框：交易 PIN（wallet-pin.js，S，金錢層級）
   ============================================================================= */
.wallet-pin { display: grid; min-width: 0; }
.wallet-pin-form { display: grid; gap: var(--sp-4); min-width: 0; }
.wallet-pin-heading { display: flex; align-items: flex-start; gap: var(--sp-3); min-width: 0; }
.wallet-pin-heading > div { display: grid; gap: 4px; min-width: 0; }
.wallet-pin-heading h3 { color: var(--ink); font-size: var(--fs-18); line-height: 1.35; }
.wallet-pin-heading p:not(.eyebrow) { color: var(--ink-2); font-size: var(--fs-14); line-height: var(--lh-long); }
.wallet-pin-shield { display: grid; place-items: center; flex: none; width: 44px; height: 44px; border-radius: 12px; color: var(--on-inv); background: var(--inv); }
.wallet-pin-shield > svg { width: 22px; height: 22px; }
.wallet-pin-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-3); }
.wallet-pin-form .ui-code { max-width: none; }
.wallet-pin-security-note { padding: 8px 12px; border-left: 3px solid var(--line-strong); color: var(--ink-3); font-size: var(--fs-13); line-height: 1.6; }
.wallet-pin-bound-phone { grid-template-columns: minmax(0, 1fr); }
.wallet-pin-actions > button { min-height: var(--h-lg); }
.wallet-pin-state { min-height: 200px; }
.wallet-pin-state .wallet-pin-state-icon { margin-bottom: 0; }
.wallet-pin-review .eyebrow { color: var(--warn); }

@media (max-width: 900px) {
  .app-service-account-bar { grid-template-columns: minmax(0, 1fr); }
  .app-service-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  #modal:has(.account-action-sheet) { --modal-side-w: 100vw; }
  /* Phones: two facts side by side, 上次同步 on its own full-width row. */
  .account-sheet-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .account-sheet-facts > div:last-child { grid-column: 1 / -1; }
  .account-tags-add-row { grid-template-columns: minmax(0, 1fr); }
  .account-tags-add-row > button { width: 100%; }
  .account-add-modes > button { padding: 0 4px; font-size: var(--fs-13); }
  /* Phones: the step bar keeps every circle but only names the current step. */
  .account-add .ui-steps, .wallet-pin .ui-steps { flex-wrap: nowrap; }
  .account-add .ui-steps > li:not([aria-current="step"]) > span, .wallet-pin .ui-steps > li:not([aria-current="step"]) > span { display: none; }
  .account-add .ui-steps > li + li::before, .wallet-pin .ui-steps > li + li::before { width: 18px; }
  .otp-phone-row { grid-template-columns: minmax(90px, 110px) minmax(0, 1fr); }
  .registration-grid { grid-template-columns: minmax(0, 1fr); }
  .app-service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .app-service-card { min-height: 88px; }
  .stamp-service-list > article, .lottery-ticket-list > article { grid-template-columns: minmax(0, 1fr); }
  .wallet-pin-fields { grid-template-columns: 1fr; }
}