/* LM1 通用 LIFF：底部列（捷徑＋中間模式切換鈕）、展開列、門市選擇條、模式選單、模式首頁 */
body.nv-ready:not(.top-tools) #liff-header .bell,
body.nv-ready:not(.top-tools) #liff-header .theme-btn { display: none !important; }
#liff-nav.nv { display: block; position: sticky; bottom: 0; z-index: 200; background: var(--bg); border-top: 1px solid var(--border); padding-bottom: env(safe-area-inset-bottom, 0); }
#nav-row { display: flex; align-items: stretch; position: relative; }
.nb { flex: 1 1 0; min-width: 0; min-height: 48px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px; background: none; border: 0; color: var(--text-muted); font: inherit; font-size: 0.6875rem; cursor: pointer; padding: 4px 0; -webkit-tap-highlight-color: transparent; }
.nb .ic { font-size: 1.25rem; line-height: 1.1; }
.nb .lb { max-width: 100%; padding: 0 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nb.on { color: var(--accent); font-weight: 700; }
.nb.empty { visibility: hidden; }
#nav-row.compact .nb .lb { display: none; }
#nav-row.compact .nb .ic { font-size: 1.4rem; }
.nb.sw { flex: 0 0 60px; }
.nb.sw .bub { width: 46px; height: 46px; border-radius: 50%; margin-top: -16px; background: var(--accent); color: var(--accent-text, #fff); display: flex; align-items: center; justify-content: center; font-size: 1.35rem; box-shadow: 0 2px 8px rgba(0,0,0,.3); border: 3px solid var(--bg); box-sizing: content-box; width: 40px; height: 40px; }
.nb.sw .lb { font-size: 0.625rem; color: var(--text-muted); }
#nav-row.compact .nb.sw .lb { display: block; }
.nb.up { flex: 0 0 36px; color: var(--text-muted); }
.nb.up .ic { font-size: 1.1rem; }
#nav-expand { position: absolute; left: 0; right: 0; bottom: 100%; background: var(--bg); border: 1px solid var(--border); border-bottom: 0; border-radius: 16px 16px 0 0; box-shadow: 0 -8px 20px rgba(0,0,0,.22); display: none; padding: 6px 6px 2px; z-index: 1; }
#nav-expand.open { display: flex; }
#nav-expand .nb { min-height: 56px; }
#nav-backdrop { position: fixed; left: 0; right: 0; top: 0; bottom: 0; background: rgba(0,0,0,.28); display: none; z-index: -1; }
#nav-backdrop.open { display: block; }
#nav-store { display: flex; align-items: center; gap: 8px; padding: 0 12px; min-height: 44px; border-bottom: 1px solid var(--border); font-size: 0.8125rem; color: var(--text-muted); }
#nav-store select { flex: 1; min-height: 40px; background: var(--bg-sub); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 0 8px; font: inherit; }
#nav-sheet { position: fixed; left: 0; right: 0; top: 0; bottom: 0; z-index: 400; display: none; }
#nav-sheet.open { display: block; }
#nav-sheet .sh-bg { position: absolute; left: 0; right: 0; top: 0; bottom: 0; background: rgba(0,0,0,.45); }
#nav-sheet .sh-box { position: absolute; left: 0; right: 0; bottom: 0; background: var(--bg); border-radius: 18px 18px 0 0; padding: 14px 12px calc(14px + env(safe-area-inset-bottom, 0)); box-shadow: 0 -10px 30px rgba(0,0,0,.35); }
#nav-sheet .sh-t { font-size: 0.75rem; color: var(--text-muted); padding: 0 6px 8px; }
#nav-sheet .sh-row { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 54px; padding: 0 12px; margin-bottom: 6px; background: var(--bg-sub); color: var(--text); border: 1px solid var(--border); border-radius: 12px; font: inherit; font-size: 1rem; cursor: pointer; text-align: left; }
#nav-sheet .sh-row.cur { border-color: var(--accent); color: var(--accent); font-weight: 700; }
#nav-sheet .sh-row .ic { font-size: 1.5rem; }
.nv-title { display: flex; align-items: center; gap: 8px; padding: 14px 14px 4px; font-weight: 700; font-size: 1rem; }
.nv-note { padding: 4px 14px 10px; color: var(--text-muted); font-size: 0.75rem; }
.nv-empty { padding: 28px 18px; text-align: center; color: var(--text-muted); font-size: 0.875rem; }
.nv-bottom { padding: 6px 12px 14px; }
.nv-big { display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%; min-height: 52px; border: 1px solid var(--accent); background: transparent; color: var(--accent); border-radius: 12px; font: inherit; font-size: 1rem; font-weight: 700; cursor: pointer; margin-top: 8px; }
.nv-list { padding: 0 12px 16px; }
.nv-row { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 54px; padding: 0 12px; margin-bottom: 8px; background: var(--bg-sub); color: var(--text); border: 1px solid var(--border); border-radius: 12px; font: inherit; font-size: 0.9375rem; cursor: pointer; text-align: left; }
.nv-row .ic { font-size: 1.4rem; width: 1.8rem; text-align: center; }
.nv-row .lb { flex: 1; }
.nv-row .chev { color: var(--text-muted); }
.nv-row .bd { background: var(--danger, #dc2626); color: #fff; border-radius: 10px; font-size: 0.6875rem; padding: 1px 7px; }
.nv-card { margin: 10px 12px; padding: 12px 14px; background: var(--bg-sub); border: 1px solid var(--border); border-radius: 12px; font-size: 0.8125rem; line-height: 1.6; }
.nv-card b { display: block; margin-top: 6px; }
.nv-card b:first-child { margin-top: 0; }
.nv-h { padding: 12px 14px 4px; font-weight: 700; font-size: 0.875rem; }
.sc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; padding: 0 12px; }
.sc-slot { min-height: 52px; display: flex; align-items: center; gap: 8px; padding: 0 10px; background: var(--bg-sub); color: var(--text); border: 1px solid var(--border); border-radius: 10px; font: inherit; font-size: 0.8125rem; cursor: pointer; text-align: left; }
.sc-slot.sel { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent) inset; }
.sc-slot small { color: var(--text-muted); display: block; font-size: 0.625rem; }
.sc-pick { padding: 4px 12px 8px; }
.sc-pick .nv-row { min-height: 46px; margin-bottom: 4px; font-size: 0.875rem; }
.sc-pick .cat { font-size: 0.6875rem; color: var(--text-muted); padding: 8px 4px 2px; }
.sc-lay { display: flex; gap: 8px; padding: 0 12px; }
.sc-lay label { flex: 1; min-height: 56px; display: flex; align-items: center; gap: 8px; padding: 0 10px; border: 1px solid var(--border); border-radius: 10px; background: var(--bg-sub); font-size: 0.8125rem; cursor: pointer; }
.sc-lay label.on { border-color: var(--accent); }
.sc-lay input { width: 20px; height: 20px; }
.nv-btn { display: block; margin: 10px 12px 0; min-height: 48px; padding: 0 16px; border-radius: 10px; border: 1px solid var(--border); background: var(--bg-sub); color: var(--text); font: inherit; font-size: 0.9375rem; cursor: pointer; width: calc(100% - 24px); }
.nv-btn.pri { background: var(--accent); color: var(--accent-text, #fff); border-color: var(--accent); }
.nv-chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 4px 12px; }
.nv-chip { min-height: 44px; padding: 0 16px; border-radius: 22px; border: 1px solid var(--border); background: var(--bg-sub); color: var(--text); font: inherit; cursor: pointer; }
.nv-chip.on { border-color: var(--accent); color: var(--accent); font-weight: 700; }
#emb { display: block; width: 100%; border: 0; background: var(--bg); }

/* LFF1：問 AI 入口放底部列（liff_ai_entry=bar）；展開把手改放底部列上方中央 */
.nb.ai .ic { color: var(--accent); font-weight: 700; }
#nav-row.has-ai.compact .nb.sw { flex: 0 0 52px; }
#nav-row.has-ai.compact .nb.sw .bub { width: 42px; height: 42px; }
/* 底部列上方一行：門市（靠左，只有門市模式）＋「︿ 更多」（靠右） */
#nav-line { display: flex; align-items: center; gap: 8px; padding: 0 8px 0 12px; min-height: 30px; border-bottom: 1px solid var(--border); }
#nav-line .sp { flex: 1; }
#nav-line #nav-store.chip { position: relative; display: inline-flex; align-items: center; min-height: 40px; max-width: 62%; padding: 0 12px; border: 1px solid var(--border); border-radius: 20px; background: var(--bg-sub); color: var(--text); font-size: 0.8125rem; font-weight: 600; gap: 0; border-bottom: 1px solid var(--border); cursor: pointer; }
#nav-line #nav-store.chip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#nav-line #nav-store.chip select { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; font-size: 16px; cursor: pointer; border: 0; padding: 0; }
#nav-handle { min-height: 24px; padding: 0 10px; border: 0; border-radius: 12px; background: transparent; color: var(--text-muted); font: inherit; font-size: 0.6875rem; font-weight: 600; cursor: pointer; -webkit-tap-highlight-color: transparent; white-space: nowrap; }
#nav-handle .t-fold { display: none; }
#liff-nav.exp-open #nav-handle .t-fold { display: inline; }
#liff-nav.exp-open #nav-handle .t-more { display: none; }

/* LFX1 2026-10-12：選單設定回來前不顯示舊首頁／舊底部列（liff-nav.js 加減 class） */
html.nav-pending #liff-nav { visibility: hidden; }
html.nav-pending-home #liff-content > * { display: none !important; }
html.nav-pending-home #liff-content::before { content: '載入中…'; display: block; text-align: center; padding: 48px 0; color: var(--text-muted); }

/* LNB1 2026-10-13：第二行左邊「‹ 返回」；在首頁時隱藏；只有返回鈕的第二行在首頁整行不顯示 */
#nav-back { flex: 0 0 auto; min-height: 40px; padding: 0 14px; border: 1px solid var(--border); border-radius: 20px; background: var(--bg-sub); color: var(--text); font: inherit; font-size: 0.8125rem; font-weight: 600; cursor: pointer; -webkit-tap-highlight-color: transparent; white-space: nowrap; }
#liff-nav.at-home #nav-back { display: none; }
#liff-nav.at-home #nav-line.only-back { display: none; }
#nav-line #nav-store.chip { min-width: 0; flex: 0 1 auto; }

/* NAVX 員工拖放設定捷徑：編輯模式 */
@keyframes nv-wig { 0% { transform: rotate(-1.4deg); } 50% { transform: rotate(1.4deg); } 100% { transform: rotate(-1.4deg); } }
body.nv-editing { padding-top: 84px; }
#nv-edit-bar { position: fixed; left: 0; right: 0; top: 0; z-index: 450; display: flex; align-items: center; gap: 10px; padding: calc(8px + env(safe-area-inset-top, 0)) 12px 8px; background: var(--bg); border-bottom: 2px solid var(--accent); box-shadow: 0 2px 10px rgba(0,0,0,.25); }
#nv-edit-bar .eb-main { flex: 1; min-width: 0; }
#nv-edit-bar .eb-t { font-weight: 700; font-size: 0.9375rem; color: var(--text); }
#nv-edit-bar .eb-s { font-size: 0.75rem; color: var(--text-muted); }
#nv-edit-bar .eb-s.err { color: var(--danger, #dc2626); }
#nv-edit-bar button { min-height: 40px; padding: 0 18px; border: 0; border-radius: 10px; background: var(--accent); color: var(--accent-text, #fff); font: inherit; font-weight: 700; cursor: pointer; }
body.nv-editing [data-nt] { -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; }
body.nv-editing [data-nt].dnd-ok { animation: nv-wig .3s ease-in-out infinite; touch-action: none; cursor: grab; }
body.nv-editing #liff-nav [data-slot] { touch-action: none; position: relative; }
body.nv-editing #liff-nav .nb[data-slot] { outline: 2px dashed var(--border); outline-offset: -3px; border-radius: 10px; }
#liff-nav .nb.ed-empty { color: var(--text-muted); opacity: .8; }
#liff-nav .nb.dz-over { outline: 2px solid var(--accent) !important; background: rgba(37,99,235,.12); }
.dz-sel { box-shadow: 0 0 0 3px var(--accent) inset; border-radius: 10px; }
.dz-src { opacity: .35; animation: none !important; }
body.dz-home #liff-content { outline: 3px dashed var(--accent); outline-offset: -6px; }
.nv-ghost { position: fixed; z-index: 500; width: 64px; padding: 6px 4px; text-align: center; background: var(--bg-sub, var(--bg)); border: 2px solid var(--accent); border-radius: 12px; box-shadow: 0 8px 22px rgba(0,0,0,.4); pointer-events: none; opacity: .92; }
.nv-ghost span { display: block; font-size: 1.5rem; line-height: 1.2; }
.nv-ghost small { display: block; font-size: 0.625rem; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
body.nv-dragging { overscroll-behavior: none; }
@media (prefers-reduced-motion: reduce) {
  body.nv-editing [data-nt].dnd-ok { animation: none; outline: 2px dashed var(--accent); outline-offset: -3px; }
}

/* LSIM 2026-10-19：owner「展開列 button 太大」⇒ 縮成小字把手（約 24px 高），只有把手的那一行同步變矮 */

/* LSIM2 2026-10-19：底部列正上方的分類按鈕列（只在首頁、有分類時顯示） */
#nav-cats { display: flex; gap: 6px; overflow-x: auto; padding: 4px 10px 6px; scrollbar-width: none; border-bottom: 1px solid var(--border); }
#nav-cats::-webkit-scrollbar { display: none; }
.nc-chip { flex: none; min-height: 30px; padding: 0 12px; border: 1px solid var(--border); border-radius: 16px; background: var(--bg-sub); color: var(--text); font: inherit; font-size: 0.78rem; display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; cursor: pointer; }
.nc-chip i { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
#liff-nav:not(.at-home) #nav-cats { display: none; }
#nav-cats:empty { display: none; }

/* 磚塊首頁分組小標題（tile_group=true） */
.nv-group { margin: 0 0 12px; }
.nv-grp-h { display: flex; align-items: center; gap: 6px; font-size: 0.8125rem; font-weight: 600; color: var(--text-muted); padding: 6px 4px 6px 8px; margin: 0 0 4px; border-left: 3px solid var(--grp-color, var(--border, #d0d5dd)); }
.nv-grp-h .gi { font-size: 1rem; line-height: 1; }
/* LSW-B 中間切換鈕：扇形、按住圈、提示 */
.nv-h2 { padding: 8px 14px 4px; font-size: 0.75rem; color: var(--text-muted); }
.fan-box{position:fixed;width:0;height:0} .fan-it{position:absolute;left:0;top:0;width:64px;margin:-32px 0 0 -32px;display:flex;flex-direction:column;align-items:center;gap:3px;background:none;border:0;font:inherit;color:#fff;font-size:.72rem;cursor:pointer;transition:transform .28s cubic-bezier(.2,.9,.3,1.25),opacity .2s;opacity:0;transform:translate(0,0) scale(.3)} .fan-it.in{opacity:1} .fan-it .c{width:50px;height:50px;border-radius:50%;background:var(--bg);color:var(--text);display:grid;place-items:center;font-size:1.4rem;box-shadow:0 3px 10px rgba(0,0,0,.35);border:2px solid transparent} .fan-it.cur .c{border-color:var(--accent)} .fan-it .t{text-shadow:0 1px 3px rgba(0,0,0,.7);font-weight:600;white-space:nowrap} .fan-it:focus-visible .c{outline:3px solid var(--accent);outline-offset:2px} .fan-x{position:absolute;width:46px;height:46px;margin:-23px 0 0 -23px;border-radius:50%;border:0;background:var(--accent);color:var(--accent-text,#fff);font-size:1.1rem;box-shadow:0 2px 8px rgba(0,0,0,.3);cursor:pointer}
.fan-box.sm .fan-it{width:54px;margin:-27px 0 0 -27px;font-size:11px;gap:2px} .fan-box.sm .fan-it .c{width:44px;height:44px;font-size:1.2rem}
.nb.sw .bub{position:relative} .nb.sw.holding .bub::after{content:'';position:absolute;inset:-5px;border-radius:50%;border:3px solid var(--accent);animation:swhold .5s linear forwards} @keyframes swhold{from{opacity:.2;transform:scale(1)}to{opacity:.9;transform:scale(1.15)}}
#nav-toast{position:fixed;left:50%;top:calc(env(safe-area-inset-top,0px) + 56px);transform:translateX(-50%);z-index:450;background:var(--text);color:var(--bg);font-size:.8rem;padding:6px 14px;border-radius:16px;opacity:0;pointer-events:none;transition:opacity .2s} #nav-toast.on{opacity:1}
@media (prefers-reduced-motion:reduce){.fan-it,#nav-toast{transition:none}.nb.sw.holding .bub::after{animation:none}}
.sc-lay.sw-col { flex-direction: column; }
.sc-lay.sw-col label { min-height: 48px; }
.nb.sw { -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; }
/* TH5 拇指弧／底部格子 */
#nav-sheet.thumb .fan-it .c{width:50px;height:50px;font-size:22px}
.nav-grid{position:absolute;left:12px;right:12px;background:var(--bg-elev);border:1px solid var(--border);border-radius:18px;padding:14px 8px;display:grid;grid-template-columns:repeat(4,1fr);row-gap:12px;box-shadow:0 -6px 24px rgba(0,0,0,.3);opacity:0;transform:translateY(14px);transition:opacity .2s,transform .22s}
.nav-grid.in{opacity:1;transform:none}
.nav-grid .fan-it{position:static;margin:0;width:auto;min-width:0;opacity:1;transform:none;transition:none;color:var(--text)}
.nav-grid .fan-it .c{background:var(--bg-sub,var(--bg));box-shadow:none;border:2px solid transparent}
.nav-grid .fan-it .t{text-shadow:none;color:var(--text);font-size:.72rem;white-space:normal;text-align:center;line-height:1.2}
.nav-grid .fan-it.cur .c{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}
@media (prefers-reduced-motion:reduce){.nav-grid{transition:none}}
#nav-sheet.thumb .sh-bg{background:rgba(0,0,0,.62)}
#nav-sheet.thumb .fan-it{gap:2px}
#nav-sheet.thumb .fan-it .t{line-height:1.1}

/* W4a 2026-11-12：A13 分類 chip 亮起、A15「我的」格子編輯器（前綴 nvme-） */
.nc-chip.on { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; font-weight: 700; }
#nvme-root { user-select: none; -webkit-user-select: none; padding: 0 12px; }
.nvme-hint { font-size: 0.72rem; color: var(--text-muted); padding: 4px 2px; }
.nvme-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; padding: 8px 0 12px; }
.nvme-t { position: relative; background: var(--bg-sub); color: var(--text); border: 1px solid var(--border); border-radius: 12px; min-height: 72px; padding: 8px 4px 6px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; font-size: 0.75rem; text-align: center; line-height: 1.25; cursor: grab; touch-action: manipulation; -webkit-touch-callout: none; overflow-wrap: anywhere; }
.nvme-t .ic { font-size: 1.4rem; line-height: 1.1; }
.nvme-t.sel { border: 2px solid var(--accent); }
.nvme-t.ph { opacity: .25; border-style: dashed; }
.nvme-x { position: absolute; top: -8px; right: -8px; width: 26px; height: 26px; border-radius: 50%; border: 0; background: var(--danger, #d14343); color: #fff; font-size: 1rem; line-height: 26px; cursor: pointer; padding: 0; }
.nvme-x::after { content: ""; position: absolute; inset: -9px; }
.nvme-ghost { position: fixed; z-index: 2147482500; pointer-events: none; transform: translate(-50%, -50%) scale(1.08); box-shadow: 0 8px 20px rgba(0, 0, 0, .35); opacity: .95; width: 96px; }
.nvme-dock { position: sticky; bottom: var(--nvme-b, 0px); z-index: 30; background: var(--bg); border-top: 1px solid var(--border); margin: 0 -12px; }
.nvme-act { display: flex; gap: 4px; padding: 6px 8px; background: var(--bg-sub); border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.nvme-act button, .nvme-b { font: inherit; font-size: 0.8rem; padding: 0 10px; min-height: 44px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-sub); color: var(--text); cursor: pointer; }
.nvme-b { flex: 1; }
.nvme-b.pri { background: var(--accent); color: var(--accent-text, #fff); border-color: transparent; font-weight: 700; }
.nvme-b:disabled { opacity: .45; cursor: default; }
.nvme-drawer.over { outline: 2px dashed var(--danger, #d14343); outline-offset: -2px; }
.nvme-dh { width: 100%; min-height: 44px; font: inherit; font-size: 0.85rem; font-weight: 700; display: flex; justify-content: space-between; align-items: center; padding: 0 12px; border: 0; background: none; color: var(--text); cursor: pointer; }
.nvme-dbody { max-height: 210px; overflow-y: auto; padding: 0 8px 8px; }
.nvme-chips { display: flex; gap: 6px; overflow-x: auto; padding: 2px 0 6px; scrollbar-width: none; }
.nvme-chips::-webkit-scrollbar { display: none; }
.nvme-chip { flex: none; min-height: 36px; padding: 0 12px; border: 1px solid var(--border); border-radius: 18px; background: var(--bg-sub); color: var(--text); font: inherit; font-size: 0.78rem; white-space: nowrap; cursor: pointer; }
.nvme-chip.on { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; font-weight: 700; }
.nvme-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.nvme-li { position: relative; font: inherit; font-size: 0.72rem; min-height: 48px; border: 1px dashed var(--border); border-radius: 10px; background: var(--bg); color: var(--text); cursor: pointer; padding: 4px; touch-action: manipulation; overflow-wrap: anywhere; }
.nvme-li.in { border-style: solid; color: var(--text-muted); }
.nvme-li.in::after { content: "✓"; position: absolute; top: 2px; right: 5px; color: var(--accent); }
.nvme-sl { font-size: 0.72rem; color: var(--text-muted); padding: 4px 12px 0; }
.nvme-row { display: flex; gap: 6px; padding: 4px 8px; justify-content: center; align-items: center; }
.nvme-slot { flex: 1; min-width: 0; font: inherit; font-size: 0.68rem; min-height: 52px; border: 1px dashed var(--border); border-radius: 10px; background: var(--bg-sub); color: var(--text); display: flex; flex-direction: column; align-items: center; justify-content: center; cursor: pointer; padding: 2px; }
.nvme-slot b { font-size: 1rem; font-weight: 400; }
.nvme-slot.over, .nvme-slot.pick { border: 2px solid var(--accent); }
.nvme-center { flex: none; width: 52px; display: flex; flex-direction: column; align-items: center; font-size: 0.62rem; color: var(--text-muted); }
.nvme-fab { width: 36px; height: 36px; border-radius: 50%; background: var(--accent); color: var(--accent-text, #fff); display: flex; align-items: center; justify-content: center; }
.nvme-foot { display: flex; gap: 6px; padding: 8px; border-top: 1px solid var(--border); padding-bottom: calc(8px + env(safe-area-inset-bottom, 0px)); }
.nvme-toast { position: absolute; left: 12px; right: 12px; bottom: 100%; margin-bottom: 6px; background: var(--text); color: var(--bg); border-radius: 10px; padding: 8px 12px; font-size: 0.8rem; display: flex; justify-content: space-between; align-items: center; gap: 8px; z-index: 5; }
.nvme-toast[hidden] { display: none; }
.nvme-toast button { font: inherit; min-height: 36px; background: none; border: 0; color: var(--accent); font-weight: 700; cursor: pointer; }
@media (prefers-reduced-motion: reduce) { .nvme-ghost { transform: translate(-50%, -50%); } }
.nv-sub { font-size: 0.68rem; color: var(--text-muted); line-height: 1.2; margin-top: 2px; overflow-wrap: anywhere; }
/* LIFF-F2 */
.nv-off { opacity: .45; filter: grayscale(1); }
.nvme-t.off { opacity: .45; }
#nvme-q { width: 100%; min-height: 40px; margin: 6px 0; padding: 0 10px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg); color: var(--text); font: inherit; }
.nv-help { margin: 8px 12px; border: 1px solid var(--border); border-radius: 10px; padding: 6px 10px; background: var(--bg-sub); }
.nv-help summary { cursor: pointer; min-height: 36px; display: flex; align-items: center; }
.nv-help-b { padding: 4px 0 6px; font-size: .85rem; line-height: 1.5; overflow-wrap: anywhere; }