/* 廣告老闆後台 — 共用樣式（客戶前台 + 顧問後台）
 *
 * 版面概念：像顧問幫老闆劃好重點的月結帳本。
 * 動線＝餘額 → 「花費 帶來 商機 換算 營收」等式帶 → 顧問親筆解析 → 圖表。
 * 桌機左側導覽、手機底部分頁；全站只有「推算總營收」用螢光筆標記。 */

:root {
  /* 色彩：紙、原子筆藍、螢光筆黃 */
  --paper: #F3F5FB;
  --surface: #FFFFFF;
  --surface-2: #F7F8FD;
  --ink: #141A3C;
  --ink-2: #4A5275;
  --ink-3: #6E7594;
  --line: #DDE1EE;
  --line-strong: #C3C9DD;
  --pen: #2B3FD6;
  --pen-deep: #1E2DA8;
  --pen-wash: #EAEDFD;
  --marker: #FFE45C;
  --marker-ink: #141A3C;
  --btn-bg: #2B3FD6;
  --btn-bg-hover: #1E2DA8;
  --btn-fg: #FFFFFF;
  /* 狀態色（與品牌色分開） */
  --good: #0B7A49;
  --good-wash: #E1F4EB;
  --warn: #9A5200;
  --warn-wash: #FFF1D9;
  --bad: #C4281C;
  --bad-wash: #FDEBE9;
  --alert-bg: #D32A1E;
  --alert-fg: #FFFFFF;
  /* 圖表：類別色（已用色盲模擬驗證）、漏斗由淺入深 */
  --c1: #2B3FD6;
  --c2: #EB6834;
  --c3: #1BAF7A;
  --f1: #9DA9F5;
  --f2: #5567E6;
  --f3: #2230A8;
  --grid: #E7EAF4;
  --axis: #C3C9DD;
  --scrim: rgba(20, 26, 60, 0.45);
  --focus: #2B3FD6;

  /* 字體：介面與數字同一套無襯線；楷體只給顧問親筆的那句話 */
  --font-ui: "Manrope", "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;
  --font-hand: "LXGW WenKai TC", "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --gutter: clamp(16px, 3.2vw, 36px);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --paper: #0C0F22;
    --surface: #171B36;
    --surface-2: #1D2242;
    --ink: #EEF0FB;
    --ink-2: #B7BDD9;
    --ink-3: #8E95B6;
    --line: #2A3057;
    --line-strong: #3B4273;
    --pen: #9AA6FF;
    --pen-deep: #C2CAFF;
    --pen-wash: #20264F;
    --marker: #F5D847;
    --marker-ink: #141A3C;
    --btn-bg: #4C5CE6;
    --btn-bg-hover: #6070F2;
    --btn-fg: #FFFFFF;
    --good: #58D39A;
    --good-wash: #12362A;
    --warn: #F2B45A;
    --warn-wash: #3A2A10;
    --bad: #FF8C80;
    --bad-wash: #3F1B1A;
    --alert-bg: #C4281C;
    --alert-fg: #FFFFFF;
    --c1: #6878F5;
    --c2: #D95926;
    --c3: #199E70;
    --f1: #B4BDFF;
    --f2: #7C8AF7;
    --f3: #4A5AE0;
    --grid: #252B50;
    --axis: #3B4273;
    --scrim: rgba(3, 5, 16, 0.66);
    --focus: #9AA6FF;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --paper: #0C0F22;
  --surface: #171B36;
  --surface-2: #1D2242;
  --ink: #EEF0FB;
  --ink-2: #B7BDD9;
  --ink-3: #8E95B6;
  --line: #2A3057;
  --line-strong: #3B4273;
  --pen: #9AA6FF;
  --pen-deep: #C2CAFF;
  --pen-wash: #20264F;
  --marker: #F5D847;
  --marker-ink: #141A3C;
  --btn-bg: #4C5CE6;
  --btn-bg-hover: #6070F2;
  --btn-fg: #FFFFFF;
  --good: #58D39A;
  --good-wash: #12362A;
  --warn: #F2B45A;
  --warn-wash: #3A2A10;
  --bad: #FF8C80;
  --bad-wash: #3F1B1A;
  --alert-bg: #C4281C;
  --alert-fg: #FFFFFF;
  --c1: #6878F5;
  --c2: #D95926;
  --c3: #199E70;
  --f1: #B4BDFF;
  --f2: #7C8AF7;
  --f3: #4A5AE0;
  --grid: #252B50;
  --axis: #3B4273;
  --scrim: rgba(3, 5, 16, 0.66);
  --focus: #9AA6FF;
}

/* ---------- 基礎 ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 16px/1.6 var(--font-ui);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p, ul, ol { margin: 0; }
h1, h2, h3 { line-height: 1.3; text-wrap: balance; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--pen); }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
.icon { flex: none; }
.muted { color: var(--ink-3); }
.small { font-size: 0.8125rem; }
.num { font-variant-numeric: tabular-nums; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- 按鈕、標籤、表單 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 18px;
  border: 1px solid transparent; border-radius: var(--r-md);
  font-weight: 700; font-size: 0.9375rem; line-height: 1.2; text-decoration: none; white-space: nowrap;
  transition: background-color .15s, border-color .15s;
}
.btn--primary { background: var(--btn-bg); color: var(--btn-fg); }
.btn--primary:hover { background: var(--btn-bg-hover); }
.btn--ghost { background: var(--surface); color: var(--ink); border-color: var(--line-strong); }
.btn--ghost:hover { border-color: var(--pen); color: var(--pen); }
.btn--quiet { background: transparent; color: var(--pen); padding: 0 10px; }
.btn--quiet:hover { background: var(--pen-wash); }
.btn--danger { background: var(--bad); color: var(--surface); }
.btn--sm { min-height: 36px; padding: 0 12px; font-size: 0.875rem; border-radius: var(--r-sm); }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.iconbtn {
  display: inline-grid; place-items: center; width: 40px; height: 40px;
  background: transparent; border: 0; border-radius: var(--r-sm); color: var(--ink-2);
}
.iconbtn:hover { background: var(--pen-wash); color: var(--pen); }

.pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 10px; border-radius: 999px;
  font-size: 0.8125rem; font-weight: 700; line-height: 1.6; white-space: nowrap;
  background: var(--surface-2); color: var(--ink-2); border: 1px solid var(--line);
}
.pill .icon { width: 14px; height: 14px; }
.pill--good { background: var(--good-wash); color: var(--good); border-color: transparent; }
.pill--warn { background: var(--warn-wash); color: var(--warn); border-color: transparent; }
.pill--bad { background: var(--bad-wash); color: var(--bad); border-color: transparent; }
.pill--pen { background: var(--pen-wash); color: var(--pen-deep); border-color: transparent; }

.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field > label, .field__label { font-size: 0.875rem; font-weight: 700; color: var(--ink-2); }
.field__hint { font-size: 0.8125rem; color: var(--ink-3); }
.field__err { font-size: 0.8125rem; color: var(--bad); font-weight: 700; }
.input, .select, .textarea {
  width: 100%; min-height: 44px; padding: 9px 12px;
  background: var(--surface); color: var(--ink);
  border: 1px solid var(--line-strong); border-radius: var(--r-md);
}
.textarea { min-height: 88px; resize: vertical; line-height: 1.5; }
.input::placeholder, .textarea::placeholder { color: var(--ink-3); }
.input:focus, .select:focus, .textarea:focus { outline: 2px solid var(--focus); outline-offset: 0; border-color: transparent; }
.input.is-invalid, .select.is-invalid, .rte.is-invalid { border-color: var(--bad); }
.input--num { font-variant-numeric: tabular-nums; text-align: right; }
.affix { position: relative; display: flex; align-items: center; }
.affix > span { position: absolute; color: var(--ink-3); font-size: 0.875rem; pointer-events: none; }
.affix > span.affix__pre { left: 12px; }
.affix > span.affix__post { right: 12px; }
.affix--pre .input { padding-left: 26px; }
.affix--post .input { padding-right: 30px; }

/* ---------- 版面骨架 ---------- */
.app { min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; }
.shell { display: grid; grid-template-columns: 228px minmax(0, 1fr); flex: 1; }
.side { border-right: 1px solid var(--line); background: var(--surface); }
.side__inner {
  position: sticky; top: calc(env(safe-area-inset-top, 0px) + var(--bars-h, 0px));
  display: flex; flex-direction: column; gap: 24px;
  padding: 24px 14px; min-height: min(100vh, 720px);
}
.brand { display: flex; align-items: center; gap: 10px; padding: 0 8px; text-decoration: none; color: var(--ink); }
.brand__mark {
  display: grid; place-items: center; width: 34px; height: 34px; flex: none;
  background: var(--marker); color: var(--marker-ink); border-radius: 9px 9px 9px 3px;
  font-weight: 800; font-size: 1.05rem; transform: rotate(-3deg);
}
.brand__name { font-weight: 800; font-size: 1rem; line-height: 1.25; }
.brand__by { display: block; font-size: 0.75rem; font-weight: 500; color: var(--ink-3); }
.nav { display: flex; flex-direction: column; gap: 4px; }
.nav__item {
  display: flex; align-items: center; gap: 12px; width: 100%;
  min-height: 44px; padding: 0 12px;
  background: transparent; border: 0; border-radius: var(--r-md);
  color: var(--ink-2); font-weight: 700; font-size: 0.9375rem; text-align: left; text-decoration: none;
}
.nav__item:hover { background: var(--surface-2); color: var(--ink); }
.nav__item[aria-current="page"] { background: var(--pen-wash); color: var(--pen-deep); }
.nav__count { margin-left: auto; }
.side__foot { margin-top: auto; display: flex; flex-direction: column; gap: 8px; padding: 14px 8px 0; border-top: 1px solid var(--line); }
.side__who { font-size: 0.875rem; line-height: 1.4; }
.side__who b { display: block; font-size: 0.9375rem; }

.main { min-width: 0; padding-block: 24px 56px; padding-inline: var(--gutter); }
.main__inner { max-width: 1120px; margin: 0 auto; display: flex; flex-direction: column; gap: 20px; }

.mhead {
  display: none; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px var(--gutter); background: var(--surface); border-bottom: 1px solid var(--line);
}
.tabbar {
  display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
  background: var(--surface); border-top: 1px solid var(--line);
  padding: 4px 6px calc(4px + env(safe-area-inset-bottom, 0px));
}
.tabbar__item {
  flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 6px 2px; background: transparent; border: 0; border-radius: var(--r-sm);
  color: var(--ink-3); font-size: 0.75rem; font-weight: 700;
}
.tabbar__item[aria-current="page"] { color: var(--pen); background: var(--pen-wash); }

@media (max-width: 899px) {
  .alertbar, .previewbar { font-size: 0.875rem; }
  .shell { grid-template-columns: minmax(0, 1fr); }
  .side { display: none; }
  .mhead { display: flex; }
  .tabbar { display: flex; }
  .main { padding-block: 16px 96px; }
}

/* 頂部橫幅：餘額告急（紅）、顧問預覽（藍） */
.bars { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 30; }
.alertbar, .previewbar {
  display: flex; align-items: center; gap: 10px 14px; flex-wrap: wrap;
  padding: 10px var(--gutter); font-weight: 700; font-size: 0.9375rem; line-height: 1.4;
}
.alertbar { background: var(--alert-bg); color: var(--alert-fg); }
.alertbar__msg { flex: 1 1 200px; display: flex; align-items: center; gap: 10px; min-width: 0; }
.alertbar .btn { background: var(--alert-fg); color: var(--alert-bg); min-height: 36px; padding: 0 14px; }
.previewbar { background: var(--ink); color: var(--paper); }
.previewbar span { flex: 1 1 240px; min-width: 0; }
.previewbar .btn { min-height: 34px; padding: 0 12px; background: var(--paper); color: var(--ink); }

.pagehead { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px 24px; flex-wrap: wrap; }
.pagehead h1 { font-size: clamp(1.4rem, 2.6vw, 1.85rem); font-weight: 800; letter-spacing: -0.01em; }
.pagehead__sub { color: var(--ink-3); font-size: 0.9375rem; }
.pagehead__actions { display: flex; gap: 10px; flex-wrap: wrap; }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(16px, 2.4vw, 24px); min-width: 0; }
.card__head { display: flex; align-items: center; justify-content: space-between; gap: 10px 16px; flex-wrap: wrap; margin-bottom: 16px; }
.card__head h2 { font-size: 1.0625rem; font-weight: 800; }
.card__foot { margin-top: 14px; font-size: 0.8125rem; color: var(--ink-3); }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 899px) { .grid-2 { grid-template-columns: minmax(0, 1fr); } }

.empty { text-align: center; padding: 40px 16px; color: var(--ink-2); }
.empty h2 { font-size: 1.125rem; margin-bottom: 6px; color: var(--ink); }

/* ---------- 登入 ---------- */
.login { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); }
.login__pitch {
  background: var(--pen-wash); padding: clamp(28px, 6vw, 72px);
  display: flex; flex-direction: column; justify-content: space-between; gap: 40px;
}
.login__slogan { font-family: var(--font-hand); font-size: clamp(1.8rem, 3.6vw, 2.9rem); line-height: 1.35; color: var(--pen-deep); max-width: 12em; }
.ledger { display: flex; flex-direction: column; max-width: 26rem; border-top: 1px solid var(--line-strong); }
.ledger__row { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 12px 2px; border-bottom: 1px solid var(--line-strong); color: var(--ink-2); }
.ledger__row b { font-size: 1.25rem; color: var(--ink); font-weight: 800; }
.ledger__row mark { background: var(--marker); color: var(--marker-ink); padding: 0 8px; border-radius: 3px 8px 4px 9px; }
.login__formwrap { display: grid; place-items: center; padding: clamp(24px, 5vw, 56px) var(--gutter); background: var(--surface); }
.login__form { width: 100%; max-width: 380px; display: flex; flex-direction: column; gap: 18px; }
.login__form h1 { font-size: 1.6rem; font-weight: 800; }
.login__form form { display: flex; flex-direction: column; gap: 14px; }
.login__safe { display: flex; align-items: center; gap: 6px; color: var(--ink-3); font-size: 0.8125rem; }
.login__safe .icon { width: 16px; height: 16px; }
.formerror { padding: 10px 12px; border-radius: var(--r-md); background: var(--bad-wash); color: var(--bad); font-weight: 700; font-size: 0.875rem; }
.demo { border: 1px dashed var(--line-strong); border-radius: var(--r-md); padding: 12px 14px; font-size: 0.8125rem; color: var(--ink-2); display: flex; flex-direction: column; gap: 8px; }
.demo__title { font-weight: 800; color: var(--ink); }
.demo__list { display: flex; flex-direction: column; gap: 6px; }
.demo__fill {
  display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; width: 100%; text-align: left;
  padding: 8px 10px; background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--r-sm); font-size: 0.8125rem;
}
.demo__fill:hover { border-color: var(--pen); }
.demo__fill b { font-weight: 700; }
@media (max-width: 899px) {
  .login { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .login__pitch { padding: 24px var(--gutter); gap: 18px; }
  .login__slogan { font-size: 1.5rem; max-width: none; }
  .ledger { display: none; }
}

/* ---------- 前台：餘額 ---------- */
.balance {
  display: flex; align-items: center; gap: 12px 18px; flex-wrap: wrap;
  padding: 10px 16px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
}
.balance__label { font-size: 0.8125rem; color: var(--ink-3); font-weight: 700; line-height: 1.4; }
.balance__amount { font-size: 1.5rem; font-weight: 800; line-height: 1.15; letter-spacing: -0.01em; }
.balance--low { border-color: var(--bad); background: var(--bad-wash); }
.balance--low .balance__amount { color: var(--bad); }
@media (max-width: 599px) { .balance { width: 100%; justify-content: space-between; } }

.filter-row { display: flex; align-items: center; gap: 10px 14px; flex-wrap: wrap; }
.filter-row label { font-weight: 700; font-size: 0.875rem; color: var(--ink-2); }
.filter-row .select { width: auto; min-width: 150px; font-weight: 700; }

/* ---------- 前台：黃金三角等式帶 ---------- */
.equation { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: 22px; }
.eq__flow { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1.5fr); }
.eq__cell { padding: clamp(18px, 2.4vw, 26px); display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.eq__label { font-size: 0.9375rem; font-weight: 700; color: var(--ink-2); }
.eq__num { font-size: clamp(1.9rem, 3.4vw, 2.5rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.02em; }
.eq__num small { font-size: 0.45em; font-weight: 700; letter-spacing: 0; color: var(--ink-2); margin-left: 2px; }
.eq__note { font-size: 0.875rem; color: var(--ink-2); }
.eq__parts { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 0.875rem; color: var(--ink-2); }
.eq__parts b { color: var(--ink); font-weight: 800; margin-left: 4px; }
.eq__op { position: relative; display: grid; place-items: center; width: 1px; background: var(--line); }
.eq__op span {
  position: absolute; padding: 3px 10px; border-radius: 999px; white-space: nowrap;
  background: var(--paper); border: 1px solid var(--line); color: var(--ink-2); font-size: 0.75rem; font-weight: 800;
}
.eq__cell--rev { gap: 8px; }
.eq__hero { font-size: clamp(2.5rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.025em; }
.eq__hero mark {
  display: inline-block; padding: 0 0.18em; margin-left: -0.08em;
  background: var(--marker); color: var(--marker-ink);
  border-radius: 6px 14px 8px 16px; transform: rotate(-1.2deg);
}
.eq__formula { font-size: 0.9375rem; color: var(--ink-2); }
.eq__formula b { color: var(--ink); }
.eq__roas { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 12px; font-size: 0.9375rem; }
.eq__roas b { font-size: 1.15rem; font-weight: 800; }

.delta { display: inline-flex; align-items: center; gap: 3px; font-size: 0.875rem; font-weight: 700; color: var(--ink-2); white-space: nowrap; vertical-align: -2px; }
.delta .icon { width: 15px; height: 15px; stroke-width: 2.4; }
.delta--good { color: var(--good); }
.delta--bad { color: var(--bad); }

/* 動態試算：等式帶下緣的一整條，兩個滑桿並排 */
.tuner {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 32px; align-items: center;
  padding: 16px clamp(18px, 2.4vw, 26px) 18px;
  background: var(--surface-2); border-top: 1px solid var(--line); border-radius: 0 0 21px 21px;
}
.tuner__title { grid-column: 1 / -1; font-weight: 800; font-size: 0.9375rem; }
.tuner__row { display: grid; grid-template-columns: 3.6em minmax(0, 1fr) 7.2em; align-items: center; gap: 12px; }
.tuner__row label { font-weight: 700; font-size: 0.875rem; color: var(--ink-2); }
.tuner__row .input { min-height: 40px; padding-block: 6px; font-weight: 800; }
.tuner__foot { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 6px 12px; flex-wrap: wrap; font-size: 0.8125rem; color: var(--ink-3); }
input[type="range"] { width: 100%; height: 28px; accent-color: var(--btn-bg); background: transparent; margin: 0; }

@media (max-width: 1019px) {
  .eq__flow { grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); }
  .eq__flow .eq__op--2 { grid-column: 1 / -1; width: auto; height: 1px; }
  .eq__cell--rev { grid-column: 1 / -1; }
}
@media (max-width: 719px) {
  .tuner { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 599px) {
  .eq__flow { grid-template-columns: minmax(0, 1fr); }
  .eq__flow .eq__op { width: auto; height: 1px; }
  .tuner__row { grid-template-columns: 3.6em minmax(0, 1fr) 6.4em; gap: 8px; }
}

/* ---------- 前台：顧問解析 ---------- */
.advice { background: var(--pen-wash); border-radius: 6px 22px 22px 22px; padding: clamp(18px, 2.8vw, 30px); display: flex; flex-direction: column; gap: 14px; }
.advice__meta { display: flex; align-items: center; gap: 8px 12px; flex-wrap: wrap; font-size: 0.875rem; color: var(--ink-2); }
.advice__headline { font-family: var(--font-hand); font-weight: 700; font-size: clamp(1.45rem, 2.9vw, 2.05rem); line-height: 1.4; color: var(--pen-deep); max-width: 28em; }
.advice__cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 32px; }
.advice__cols h3 { font-size: 0.9375rem; font-weight: 800; margin-bottom: 6px; }
.advice__sign { font-family: var(--font-hand); color: var(--ink-2); text-align: right; }
.rich { font-size: 1rem; line-height: 1.7; }
.rich ul, .rich ol { padding-left: 1.3em; display: flex; flex-direction: column; gap: 4px; }
.rich p + p, .rich p + ul, .rich ul + p { margin-top: 6px; }
.rich li::marker { color: var(--pen); font-weight: 800; }
@media (max-width: 719px) { .advice__cols { grid-template-columns: minmax(0, 1fr); } }

/* ---------- 前台：漏斗、客流組成、比較表 ---------- */

.parts { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 12px; }
.parts__title { font-size: 0.875rem; font-weight: 800; }
.partsviz { display: flex; flex-direction: column; gap: 12px; }
.parts__bar { display: flex; gap: 2px; height: 14px; }
.parts__bar i { min-width: 3px; }
.parts__bar i:first-child { border-radius: 4px 0 0 4px; }
.parts__bar i:last-child { border-radius: 0 4px 4px 0; }
.parts__list { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px 14px; }
.parts__list li { display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: 6px; align-items: center; font-size: 0.8125rem; color: var(--ink-2); }
.parts__list b { grid-column: 2; font-size: 1.15rem; font-weight: 800; color: var(--ink); line-height: 1.2; }
.parts__pct { grid-column: 2; color: var(--ink-3); }
.s1 { background: var(--c1); fill: var(--c1); }
.s2 { background: var(--c2); fill: var(--c2); }
.s3 { background: var(--c3); fill: var(--c3); }
@media (max-width: 419px) { .parts__list { grid-template-columns: minmax(0, 1fr); } .parts__list li { grid-template-columns: auto minmax(0, 1fr) auto auto; } .parts__list b, .parts__pct { grid-column: auto; } }

.cmp-pick { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 0.875rem; color: var(--ink-2); }
.cmp-pick .select { width: auto; min-height: 38px; padding-block: 5px; font-weight: 700; }
.tblwrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tbl { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
.tbl th, .tbl td { padding: 11px 10px; text-align: right; border-bottom: 1px solid var(--line); white-space: nowrap; font-variant-numeric: tabular-nums; }
.tbl th:first-child, .tbl td:first-child { text-align: left; padding-left: 2px; }
.tbl thead th { font-size: 0.8125rem; color: var(--ink-3); font-weight: 700; border-bottom-color: var(--line-strong); }
.tbl tbody tr:last-child td, .tbl tbody tr:last-child th { border-bottom: 0; }
.tbl tbody th { font-weight: 700; color: var(--ink-2); }
.tbl td.is-key { font-weight: 800; }
.tbl--left th, .tbl--left td { text-align: left; }
.tbl .rowbtn { background: none; border: 0; padding: 0; color: var(--pen); font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }
.cmp td:last-child, .cmp th:last-child { padding-right: 2px; }

/* ---------- 圖表共用 ---------- */
.viz__legend { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-bottom: 8px; font-size: 0.8125rem; color: var(--ink-2); font-weight: 700; }
.viz__key { display: inline-flex; align-items: center; gap: 6px; }
.viz__swatch { display: inline-block; width: 10px; height: 10px; border-radius: 3px; flex: none; }
.viz__plot { position: relative; }
.viz__plot svg { display: block; max-width: 100%; }
.viz__grid { stroke: var(--grid); stroke-width: 1; }
.viz__axis { stroke: var(--axis); stroke-width: 1; }
.viz__tick { fill: var(--ink-3); font-size: 12px; font-variant-numeric: tabular-nums; }
.viz__value { fill: var(--ink); font-size: 12px; font-weight: 800; font-variant-numeric: tabular-nums; }
.viz__hover { fill: var(--ink); opacity: 0; }
.viz__hover.is-on { opacity: 0.06; }
.viz__hit { fill: transparent; cursor: default; }
.viz__hit:focus { outline: none; }
.viz__hit:focus-visible { stroke: var(--focus); stroke-width: 2; }
.viz__tip {
  position: absolute; z-index: 5; pointer-events: none; min-width: 150px;
  padding: 10px 12px; border-radius: var(--r-md);
  background: var(--ink); color: var(--paper); font-size: 0.8125rem; line-height: 1.5;
}
.viz__tip-head { font-weight: 700; opacity: .8; margin-bottom: 4px; }
.viz__tip-row { display: grid; grid-template-columns: 14px auto minmax(0, 1fr); gap: 8px; align-items: center; }
.viz__tip-row b { font-size: 0.9375rem; font-variant-numeric: tabular-nums; }
.viz__tip-row span { opacity: .8; }
.viz__tip-row--total { margin-top: 4px; padding-top: 4px; border-top: 1px solid var(--ink-3); }
.viz__tip-extra { margin-top: 4px; opacity: .8; }
.viz__line { display: inline-block; width: 14px; height: 3px; border-radius: 2px; }

/* ---------- 顧問建議列表 ---------- */
.advlist { display: flex; flex-direction: column; gap: 14px; }
.advitem { display: grid; grid-template-columns: 7.5em minmax(0, 1fr); gap: 8px 22px; padding: 20px 0; border-top: 1px solid var(--line); }
.advitem:first-child { border-top: 0; padding-top: 4px; }
.advitem__month { font-weight: 800; color: var(--ink-2); }
.advitem__body { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.advitem__headline { font-family: var(--font-hand); font-weight: 700; font-size: 1.3rem; line-height: 1.4; color: var(--pen-deep); }
@media (max-width: 719px) { .advitem { grid-template-columns: minmax(0, 1fr); } }

/* ---------- 對話框與提示 ---------- */
.modal { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 16px; }
.modal__scrim { position: absolute; inset: 0; background: var(--scrim); }
.modal__panel {
  position: relative; width: 100%; max-width: 460px; max-height: calc(100vh - 32px);
  display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
}
.modal__panel--wide { max-width: 680px; }
.modal__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 12px 8px 22px; }
.modal__head h2 { font-size: 1.15rem; font-weight: 800; }
.modal__body { padding: 8px 22px 20px; overflow-y: auto; display: flex; flex-direction: column; gap: 14px; }
.modal__foot { display: flex; justify-content: flex-end; gap: 10px; flex-wrap: wrap; padding: 14px 22px; border-top: 1px solid var(--line); }
.modal__text { color: var(--ink-2); }
.kv { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 8px 16px; }
.kv dt { color: var(--ink-3); font-weight: 700; font-size: 0.875rem; }
.kv dd { margin: 0; font-weight: 700; user-select: all; }

.toast-host { position: fixed; left: 50%; top: calc(16px + env(safe-area-inset-top, 0px)); transform: translateX(-50%); z-index: 60; display: flex; flex-direction: column; gap: 8px; align-items: center; width: max-content; max-width: calc(100vw - 32px); }
.toast { padding: 10px 18px; box-shadow: 0 10px 28px -12px var(--shadow); border-radius: 999px; background: var(--ink); color: var(--paper); font-weight: 700; font-size: 0.9375rem; transition: opacity .3s; }
.toast--bad { background: var(--bad); color: var(--surface); }
.toast.is-leaving { opacity: 0; }

/* ---------- 後台 ---------- */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 16px 18px; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.stat__label { font-size: 0.8125rem; font-weight: 700; color: var(--ink-3); }
.stat__value { font-size: 1.7rem; font-weight: 800; line-height: 1.2; letter-spacing: -0.01em; }
.stat__value small { font-size: 0.5em; color: var(--ink-3); font-weight: 700; margin-left: 2px; }
@media (max-width: 899px) { .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.search { position: relative; flex: 1 1 220px; max-width: 360px; }
.search .icon { position: absolute; left: 12px; top: 12px; color: var(--ink-3); }
.search .input { padding-left: 40px; }

.atbl { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
.atbl th, .atbl td { padding: 12px 10px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: middle; }
.atbl thead th { font-size: 0.8125rem; color: var(--ink-3); font-weight: 700; border-bottom-color: var(--line-strong); white-space: nowrap; }
.atbl tbody tr:last-child td { border-bottom: 0; }
.atbl td.r, .atbl th.r { text-align: right; font-variant-numeric: tabular-nums; }
.atbl__name { font-weight: 800; }
.atbl__sub { display: block; font-size: 0.8125rem; color: var(--ink-3); font-weight: 500; }
.atbl__actions { display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.reveal { display: inline-flex; align-items: center; gap: 4px; background: none; border: 0; padding: 0; color: var(--ink); font-variant-numeric: tabular-nums; }
.reveal .icon { width: 16px; height: 16px; color: var(--ink-3); }
@media (max-width: 859px) {
  .atbl thead { display: none; }
  .atbl, .atbl tbody, .atbl tr, .atbl td { display: block; width: 100%; }
  .atbl tr { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .atbl tbody tr:last-child { border-bottom: 0; }
  .atbl td { display: grid; grid-template-columns: 6.5em minmax(0, 1fr); gap: 10px; padding: 4px 0; border: 0; text-align: left; }
  .atbl td.r { text-align: left; }
  .atbl td::before { content: attr(data-label); font-size: 0.8125rem; color: var(--ink-3); font-weight: 700; }
  .atbl td[data-label=""] { grid-template-columns: minmax(0, 1fr); }
  .atbl td[data-label=""]::before { display: none; }
  .atbl__actions { justify-content: flex-start; }
  .atbl td > .pill { justify-self: start; }
}

.formgrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 16px; }
.formgrid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.formgrid .span-all { grid-column: 1 / -1; }
@media (max-width: 599px) { .formgrid, .formgrid--3 { grid-template-columns: minmax(0, 1fr); } .formgrid--3.keep-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.formsec { display: flex; flex-direction: column; gap: 14px; }
.formsec + .formsec { margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--line); }
.formsec__title { font-size: 1rem; font-weight: 800; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.formsec__desc { font-size: 0.875rem; color: var(--ink-3); margin-top: -8px; }
.private { background: var(--warn-wash); border-radius: var(--r-md); padding: 14px; }

.editor { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 20px; align-items: start; }
.editor__aside { position: sticky; top: calc(16px + env(safe-area-inset-top, 0px)); display: flex; flex-direction: column; gap: 14px; }
@media (max-width: 1099px) { .editor { grid-template-columns: minmax(0, 1fr); } .editor__aside { position: static; } }
.livecalc { display: flex; flex-direction: column; gap: 10px; }
.livecalc__row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-size: 0.9375rem; color: var(--ink-2); }
.livecalc__row b { color: var(--ink); font-weight: 800; font-variant-numeric: tabular-nums; }
.livecalc__row--hero { padding: 10px 0; border-block: 1px solid var(--line); }
.livecalc__row--hero b { font-size: 1.5rem; }
.warnlist { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 6px; font-size: 0.875rem; color: var(--warn); font-weight: 700; }
.warnlist li { display: flex; gap: 6px; align-items: flex-start; }
.warnlist .icon { width: 16px; height: 16px; margin-top: 3px; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.actions--gap { margin-top: 14px; }
.pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.statusline { min-height: 44px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.rte { border: 1px solid var(--line-strong); border-radius: var(--r-md); background: var(--surface); overflow: hidden; }
.rte__bar { display: flex; gap: 2px; padding: 4px; border-bottom: 1px solid var(--line); background: var(--surface-2); flex-wrap: wrap; }
.rte__btn { min-width: 36px; height: 34px; padding: 0 9px; background: transparent; border: 0; border-radius: 6px; font-weight: 800; font-size: 0.875rem; color: var(--ink-2); }
.rte__btn:hover { background: var(--pen-wash); color: var(--pen); }
.rte__area { min-height: 116px; padding: 12px 14px; outline: none; line-height: 1.7; }
.rte__area:focus-visible { outline: 2px solid var(--focus); outline-offset: -2px; border-radius: 0 0 var(--r-md) var(--r-md); }
.rte__area:empty::before { content: attr(data-placeholder); color: var(--ink-3); }
.rte__area ul, .rte__area ol { padding-left: 1.3em; margin: 0; }
.rte__area p { margin: 0; }

.todo { list-style: none; padding: 0; display: flex; flex-direction: column; }
.todo li { display: flex; align-items: center; justify-content: space-between; gap: 10px 14px; flex-wrap: wrap; padding: 12px 0; border-bottom: 1px solid var(--line); }
.todo li:last-child { border-bottom: 0; }
.todo__name { font-weight: 800; }
.todo__right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.access { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.access th, .access td { padding: 9px 8px; border-bottom: 1px solid var(--line); text-align: center; }
.access th:first-child, .access td:first-child { text-align: left; }
.access thead th { color: var(--ink-3); font-size: 0.8125rem; }
.access th:not(:first-child), .access td:not(:first-child) { white-space: nowrap; }
.access .yes { color: var(--good); font-weight: 800; }
.access .yes span { font-weight: 500; }
.access .no { color: var(--ink-3); }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}


/* ==========================================================================
 * v2：身分切分（客戶前台／顧問後台）、新版圖表與細節
 * ========================================================================== */
:root {
  --inkpanel: #141A3C;        /* 顧問後台的深色面板：一眼分得出現在在哪一邊 */
  --inkpanel-2: #1E2550;
  --inkpanel-fg: #EEF0FB;
  --inkpanel-fg-2: #A9B0D2;
  --inkpanel-line: #2C3463;
  --shadow: rgba(43, 63, 214, 0.22);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --inkpanel: #060817; --inkpanel-2: #10142B; --inkpanel-line: #232A52; --shadow: rgba(0, 0, 0, 0.6); }
}
:root[data-theme="dark"] { --inkpanel: #060817; --inkpanel-2: #10142B; --inkpanel-line: #232A52; --shadow: rgba(0, 0, 0, 0.6); }

/* ---------- 身分標籤 ---------- */
.rolechip {
  display: inline-flex; align-items: center; gap: 6px; align-self: flex-start;
  padding: 3px 11px; border-radius: 999px; font-size: 0.8125rem; font-weight: 800; line-height: 1.6; white-space: nowrap;
}
.rolechip .icon { width: 15px; height: 15px; }
.rolechip--client { background: var(--pen-wash); color: var(--pen-deep); }
.rolechip--staff { background: var(--marker); color: var(--marker-ink); }
.side__brand { display: flex; flex-direction: column; gap: 12px; padding: 0 8px; }
.side__brand .brand { padding: 0; }
.mhead__right { display: flex; align-items: center; gap: 6px; }

/* ---------- 身分選擇頁 ---------- */
.gate { min-height: 100vh; min-height: 100dvh; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.gate__half {
  display: flex; flex-direction: column; gap: clamp(24px, 6vh, 64px);
  padding: clamp(20px, 4vw, 48px) clamp(20px, 5vw, 72px) clamp(28px, 6vw, 72px);
  text-decoration: none; color: var(--ink); background: var(--paper);
  transition: background-color .2s;
}
.gate__half--staff { background: var(--inkpanel); color: var(--inkpanel-fg); }
.gate__half:hover { background: var(--surface); }
.gate__half--staff:hover { background: var(--inkpanel-2); }
.gate__half:focus-visible { outline: 3px solid var(--focus); outline-offset: -6px; border-radius: 0; }
.gate__half--staff:focus-visible { outline-color: var(--marker); }
.gate__top { min-height: 40px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.gate__half--staff .gate__top { justify-content: flex-end; }
.gate__demo { font-size: 0.8125rem; font-weight: 700; color: var(--inkpanel-fg-2); border: 1px dashed var(--inkpanel-line); border-radius: 999px; padding: 3px 12px; }
.gate__body { margin-block: auto; display: flex; flex-direction: column; gap: 16px; max-width: 30rem; }
.gate__title { font-size: clamp(2rem, 4.6vw, 3.4rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1.15; }
.gate__desc { font-size: 1.0625rem; line-height: 1.7; color: var(--ink-2); max-width: 26em; }
.gate__half--staff .gate__desc { color: var(--inkpanel-fg-2); }
.gate__mini { display: flex; flex-direction: column; border-top: 1px solid var(--line-strong); margin-block: 6px; }
.gate__minirow { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 11px 2px; border-bottom: 1px solid var(--line-strong); font-size: 0.9375rem; color: var(--ink-2); }
.gate__minirow b { font-weight: 800; color: var(--ink); font-size: 1.05rem; white-space: nowrap; }
.gate__minirow mark { background: var(--marker); color: var(--marker-ink); padding: 0 8px; border-radius: 3px 8px 4px 9px; }
.gate__half--staff .gate__mini, .gate__half--staff .gate__minirow { border-color: var(--inkpanel-line); }
.gate__half--staff .gate__minirow { color: var(--inkpanel-fg-2); }
.gate__half--staff .gate__minirow b { font-size: 0.875rem; padding: 1px 10px; border-radius: 999px; }
.gate__minirow b.gate__ok { background: #12362A; color: #58D39A; }
.gate__minirow b.gate__draft { background: #3A2A10; color: #F2B45A; }
.gate__minirow b.gate__low { background: #3F1B1A; color: #FF8C80; }
.gate__cta {
  display: inline-flex; align-items: center; justify-content: center; align-self: flex-start;
  min-height: 52px; padding: 0 28px; border-radius: 14px;
  background: var(--btn-bg); color: var(--btn-fg); font-weight: 800; font-size: 1.0625rem;
  transition: transform .15s;
}
.gate__half--staff .gate__cta { background: var(--marker); color: var(--marker-ink); }
.gate__half:hover .gate__cta { transform: translateY(-2px); }
.gate__how { font-size: 0.875rem; color: var(--ink-3); }
.gate__half--staff .gate__how { color: var(--inkpanel-fg-2); }
@media (max-width: 799px) {
  .gate { grid-template-columns: minmax(0, 1fr); }
  .gate__half { gap: 20px; }
  .gate__half--staff .gate__top { display: none; }
  .gate__title { font-size: 1.9rem; }
  .gate__cta { align-self: stretch; }
}

/* ---------- 登入頁：兩邊各有自己的樣子 ---------- */
.login__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.login__switch { align-self: flex-end; }
.login--staff .login__pitch { background: var(--inkpanel); color: var(--inkpanel-fg); }
.login--staff .login__slogan { color: var(--marker); }
.login--staff .brand { color: var(--inkpanel-fg); }
.login--staff .brand__by { color: var(--inkpanel-fg-2); }
.login--staff .ledger, .login--staff .ledger__row { border-color: var(--inkpanel-line); }
.login--staff .ledger__row { color: var(--inkpanel-fg-2); }
.login--staff .ledger__row b { color: var(--inkpanel-fg); font-size: 1rem; }

/* ---------- 顧問後台外框：深色側欄＋螢光黃選取 ---------- */
.app--staff .side { background: var(--inkpanel); border-right-color: var(--inkpanel-line); }
.app--staff .side .brand, .app--staff .mhead .brand { color: var(--inkpanel-fg); }
.app--staff .side .brand__by, .app--staff .mhead .brand__by { color: var(--inkpanel-fg-2); }
.app--staff .nav__item { color: var(--inkpanel-fg-2); }
.app--staff .nav__item:hover { background: var(--inkpanel-2); color: var(--inkpanel-fg); }
.app--staff .nav__item[aria-current="page"] { background: var(--marker); color: var(--marker-ink); }
.app--staff .side__foot { border-top-color: var(--inkpanel-line); }
.app--staff .side__who { color: var(--inkpanel-fg); }
.app--staff .side__who .muted { color: var(--inkpanel-fg-2); }
.app--staff .side .btn--ghost { background: transparent; color: var(--inkpanel-fg); border-color: var(--inkpanel-line); }
.app--staff .side .btn--ghost:hover { border-color: var(--marker); color: var(--marker); }
.app--staff .side :focus-visible, .app--staff .mhead :focus-visible, .app--staff .tabbar :focus-visible { outline-color: var(--marker); }
.app--staff .mhead { background: var(--inkpanel); border-bottom-color: var(--inkpanel-line); }
.app--staff .mhead .iconbtn { color: var(--inkpanel-fg); }
.app--staff .mhead .iconbtn:hover { background: var(--inkpanel-2); color: var(--marker); }
.app--staff .tabbar { background: var(--inkpanel); border-top-color: var(--inkpanel-line); }
.app--staff .tabbar__item { color: var(--inkpanel-fg-2); }
.app--staff .tabbar__item[aria-current="page"] { background: var(--marker); color: var(--marker-ink); }
@media (max-width: 420px) { .mhead .brand__by { display: none; } }

/* ---------- 前台細節 ---------- */
.equation { box-shadow: 0 18px 44px -30px var(--shadow); }
.eq__label { display: flex; align-items: center; gap: 8px; }
.eq__step { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; background: var(--pen-wash); color: var(--pen-deep); flex: none; }
.eq__step .icon { width: 17px; height: 17px; }
.eq__cell--rev .eq__step { background: var(--marker); color: var(--marker-ink); }
.eq__spark { margin-top: auto; padding-top: 10px; display: flex; align-items: flex-end; gap: 10px; }
.eq__spark svg { display: block; }
.spark__line { fill: none; stroke: var(--ink-3); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.spark__area { fill: var(--c1); opacity: 0.1; }
.spark__dot { fill: var(--c1); stroke: var(--surface); stroke-width: 2; }

.balance__icon { display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 11px; background: var(--pen-wash); color: var(--pen-deep); flex: none; }
.balance--low .balance__icon { background: var(--surface); color: var(--bad); }
.balance__state { display: flex; flex-direction: column; gap: 2px; align-items: flex-start; }

.stepper { display: inline-flex; align-items: stretch; background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--r-md); }
.stepper__btn { display: grid; place-items: center; width: 44px; min-height: 44px; background: transparent; border: 0; color: var(--ink-2); border-radius: var(--r-md); }
.stepper__btn:hover:not([disabled]) { background: var(--pen-wash); color: var(--pen); }
.stepper__btn[disabled] { opacity: .3; cursor: not-allowed; }
.filter-row .stepper__select { border: 0; border-inline: 1px solid var(--line); border-radius: 0; min-width: 138px; background: transparent; text-align: center; }

.mbar { display: flex; flex-direction: column; gap: 7px; margin-block: 4px 2px; }
.mbar__row { display: grid; grid-template-columns: 4.6em minmax(0, 1fr) auto; align-items: center; gap: 10px; font-size: 0.8125rem; color: var(--ink-2); }
.mbar__name { font-weight: 700; }
.mbar__track { height: 12px; display: flex; }
.mbar__track i { height: 100%; border-radius: 0 4px 4px 0; min-width: 3px; transition: width .18s ease-out; }
.mbar__val { font-size: 0.875rem; font-weight: 800; color: var(--ink); font-variant-numeric: tabular-nums; min-width: 4.6em; text-align: right; }

.tuner__title { display: flex; align-items: center; gap: 8px; }
.tuner__title .icon { width: 18px; height: 18px; color: var(--pen); }
.tuner__foot b { color: var(--ink); font-weight: 800; }

.seg { display: inline-flex; padding: 3px; gap: 2px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px; max-width: 100%; overflow-x: auto; }
.seg__btn { min-height: 36px; padding: 0 14px; border: 0; border-radius: 9px; background: transparent; color: var(--ink-2); font-weight: 700; font-size: 0.875rem; white-space: nowrap; }
.seg__btn:hover { color: var(--ink); }
.seg__btn[aria-selected="true"] { background: var(--surface); color: var(--pen-deep); box-shadow: 0 1px 0 var(--line), 0 4px 12px -8px var(--shadow); }

/* 漏斗：三層貼合成一個形狀，文字靠右對齊各層 */
.fn { display: flex; flex-direction: column; gap: 3px; }
.fn__row { display: grid; grid-template-columns: minmax(110px, 44%) minmax(0, 1fr); gap: 20px; align-items: center; min-height: 66px; }
.fn__shape { align-self: stretch; display: flex; }
.fn__tier { flex: 1; }
.fn__tier--1 { background: var(--f1); clip-path: polygon(0 0, 100% 0, 87% 100%, 13% 100%); border-radius: 6px 6px 0 0; }
.fn__tier--2 { background: var(--f2); clip-path: polygon(13% 0, 87% 0, 74% 100%, 26% 100%); }
.fn__tier--3 { background: var(--f3); clip-path: polygon(26% 0, 74% 0, 64% 100%, 36% 100%); }
.fn__text { display: flex; flex-direction: column; line-height: 1.35; min-width: 0; padding-block: 6px; }
.fn__name { font-size: 0.8125rem; color: var(--ink-3); font-weight: 700; }
.fn__val { font-size: 1rem; color: var(--ink-2); font-weight: 700; font-variant-numeric: tabular-nums; }
.fn__val small { font-weight: 500; font-size: 0.8125rem; }
.fn__rate { font-size: 0.75rem; color: var(--ink-3); }
.fn__row--main .fn__name { color: var(--ink); font-size: 0.9375rem; }
.fn__row--main .fn__val { color: var(--ink); font-size: 1.75rem; font-weight: 800; letter-spacing: -0.01em; line-height: 1.2; }

/* 折線圖 */
.viz__linepath { fill: none; stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; }
.viz__linepath.s1 { fill: none; stroke: var(--c1); }
.viz__linepath.s2 { fill: none; stroke: var(--c2); }
.viz__linepath.s3 { fill: none; stroke: var(--c3); }
.viz__area { opacity: 0.11; }
.viz__dot { stroke: var(--surface); stroke-width: 2; }
.viz__dot--hover { opacity: 0; }
.viz__dot--hover.is-on { opacity: 1; }
.viz__cross { stroke: var(--axis); stroke-width: 1; opacity: 0; }
.viz__cross.is-on { opacity: 1; }
.viz__ref { stroke: var(--line-strong); stroke-width: 1.5; }
.viz__legend .viz__line { width: 16px; height: 3px; }
.viz__tip { box-shadow: 0 12px 30px -14px var(--shadow); }

.previewbar .icon { flex: none; }