/* ---------------------------------------------------------------- 色彩：瓷 Porcelain（日間）與夜間；預設跟隨系統 */
:root, :root[data-theme="light"] {
  color-scheme: light;
  --page: #eef0ec;
  --surface: #fbfbfa;
  --surface-2: #f3f4f1;
  --surface-3: #e6e9e4;
  --seg-on: #ffffff;
  --ink: #1f2421;
  --ink-2: #4e5652;
  --muted: #6b736f;
  --grid: #eceeea;
  --axis: #d5dad5;
  --border: rgba(31, 36, 33, 0.06);
  --border-strong: rgba(31, 36, 33, 0.14);
  --card-border: transparent;
  --shadow: 0 1px 2px rgba(31, 36, 33, .04), 0 18px 44px rgba(31, 36, 33, .05);
  --shadow-sm: 0 1px 2px rgba(31, 36, 33, .08);
  --s1: #2f6b5e; --s1b: #a0742c; --d: #2b4c7e; --total: #1f2421; --btc: #8a938e;
  --pos: #2f6b5e; --neg: #a4473a; --mid: #eceeea; --on-strong: #ffffff;
  --up: #2f6b5e; --down: #8a938e;
  --good: #2f6b5e; --warning: #c08a2e; --critical: #a4473a;
  --success-text: #2f6b5e;
  --action-bg: #f6eedf;
  --live: #a4473a;
  --primary-bg: #1f2421; --primary-fg: #f4f5f2;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #111513;
  --surface: #181d1a;
  --surface-2: #1f2522;
  --surface-3: #29302c;
  --seg-on: #333b37;
  --ink: #e8ece8;
  --ink-2: #b4bdb8;
  --muted: #8c9691;
  --grid: #222925;
  --axis: #333b37;
  --border: rgba(232, 236, 232, 0.06);
  --border-strong: rgba(232, 236, 232, 0.13);
  --card-border: rgba(232, 236, 232, 0.05);
  --shadow: 0 18px 44px rgba(0, 0, 0, .28);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
  --s1: #6fbfa9; --s1b: #d4a55a; --d: #8da9e0; --total: #e8ece8; --btc: #78827d;
  --pos: #6fbfa9; --neg: #e0897a; --mid: #222925; --on-strong: #111513;
  --up: #6fbfa9; --down: #6b7570;
  --good: #6fbfa9; --warning: #d4a55a; --critical: #e0897a;
  --success-text: #6fbfa9;
  --action-bg: rgba(212, 165, 90, 0.10);
  --live: #e0897a;
  --primary-bg: #e8ece8; --primary-fg: #111513;
}
:root {
  font-family: Manrope, "Noto Sans TC", system-ui, -apple-system, "PingFang TC", sans-serif;
  --gutter: clamp(16px, 3vw, 40px);
  --maxw: 1320px;
}

/* ---------------------------------------------------------------- 基本 */
* { box-sizing: border-box; }
html { background: var(--page); scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--page); font-size: 14.5px; line-height: 1.6; min-height: 100vh; }
h1, h2, h3 { margin: 0; font-weight: 500; }
h2 { font-size: 17px; letter-spacing: .005em; }
h3 { font-size: 14px; color: var(--ink); }
a { color: inherit; }
button, select, input { font: inherit; color: inherit; }
button {
  background: var(--surface); border: 0; border-radius: 999px; padding: 8px 16px; cursor: pointer;
  box-shadow: var(--shadow-sm); transition: background .15s, transform .1s, opacity .15s;
}
button:hover { background: var(--surface-2); }
button:active { transform: translateY(1px); }
button:focus-visible, a:focus-visible, select:focus-visible, input:focus-visible { outline: 2px solid var(--s1); outline-offset: 2px; }
button.icon { width: 40px; height: 40px; padding: 0; display: inline-flex; align-items: center; justify-content: center; font-size: 15px; line-height: 1; }
button.icon svg { width: 17px; height: 17px; }
button.primary { background: var(--primary-bg); color: var(--primary-fg); font-weight: 500; }
button.primary:hover { opacity: .88; background: var(--primary-bg); }
button[disabled] { opacity: .4; cursor: not-allowed; }
select, input[type="number"], input[type="text"], input[type="date"], input[type="datetime-local"] {
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 12px; padding: 7px 11px;
}
.seg { display: inline-flex; gap: 2px; background: var(--surface-2); border-radius: 999px; padding: 3px; }
.seg button { border-radius: 999px; padding: 5px 14px; background: transparent; box-shadow: none; color: var(--ink-2); font-size: 13px; }
.seg button:hover { background: transparent; color: var(--ink); }
.seg button.on { background: var(--seg-on); color: var(--ink); box-shadow: var(--shadow-sm); }
.sub { color: var(--muted); font-size: 13px; font-weight: 400; }
b { font-weight: 600; }

/* ---------------------------------------------------------------- 頁首 */
header.top {
  position: sticky; top: 0; z-index: 20; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 22px;
  padding: 14px max(var(--gutter), calc((100vw - var(--maxw)) / 2));
  background: color-mix(in srgb, var(--page) 84%, transparent); backdrop-filter: blur(16px) saturate(1.2);
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.logo { width: 30px; height: 30px; flex: none; overflow: visible; }
.logo .ring { fill: none; stroke: var(--ink); stroke-width: 1.4; stroke-linecap: round; }
.logo .dot { fill: var(--s1); }
.wordmark { font-size: 17px; font-weight: 400; letter-spacing: .14em; }
.badge { font-size: 11.5px; font-weight: 500; padding: 2px 10px; border-radius: 999px; background: var(--surface-3); color: var(--ink-2); letter-spacing: .02em; }
.badge.live { background: var(--live); color: var(--on-strong); }
.meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 18px; margin-left: auto; }
.chip { display: inline-flex; align-items: baseline; gap: 7px; font-size: 12.5px; color: var(--muted); }
.chip b { color: var(--ink); font-variant-numeric: tabular-nums; font-weight: 500; font-size: 13.5px; }
.chip.ghost { color: var(--muted); }
.chip[hidden] { display: none; }
.chip .warn, .warn { color: var(--critical); font-weight: 600; }
.top .actions { display: flex; align-items: center; gap: 8px; }
#btnTheme .i-sun { display: none; }
:root[data-theme="dark"] #btnTheme .i-sun { display: block; }
:root[data-theme="dark"] #btnTheme .i-moon { display: none; }

/* 區塊導覽 */
main [id], main details[id] { scroll-margin-top: calc(var(--hdr, 68px) + 64px); }
.secnav {
  position: sticky; top: var(--hdr, 68px); z-index: 19; display: flex; justify-content: center;
  padding: 4px var(--gutter) 10px; background: color-mix(in srgb, var(--page) 84%, transparent); backdrop-filter: blur(16px) saturate(1.2);
}
.secnav .pills { display: flex; gap: 2px; padding: 4px; border-radius: 999px; background: var(--surface-3); overflow-x: auto; scrollbar-width: none; max-width: 100%; }
.secnav .pills::-webkit-scrollbar { display: none; }
.secnav a { padding: 6px 15px; border-radius: 999px; color: var(--ink-2); text-decoration: none; font-size: 13.5px; white-space: nowrap; transition: background .15s, color .15s; }
.secnav a:hover { color: var(--ink); }
.secnav a.on { background: var(--seg-on); color: var(--ink); box-shadow: var(--shadow-sm); }

/* ---------------------------------------------------------------- 版面 */
main { max-width: calc(var(--maxw) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter) 64px; display: grid; gap: 22px; }
.card {
  background: var(--surface); border: 1px solid var(--card-border); border-radius: 28px;
  padding: 24px 28px; min-width: 0; box-shadow: var(--shadow);
}
.card-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; margin-bottom: 14px; }
.spacer { flex: 1; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.foot { margin-top: 10px; }
label.check, .toggles label { display: inline-flex; align-items: center; gap: 7px; color: var(--ink-2); font-size: 13px; cursor: pointer; }
input[type="checkbox"] { accent-color: var(--s1); width: 15px; height: 15px; }
.toggles { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: -2px 0 12px; }
.toggles i { width: 12px; height: 3px; border-radius: 2px; display: inline-block; }
@media (max-width: 1000px) { .grid2 { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------- 狀態標題 */
.status { text-align: center; padding: 56px 0 18px; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.status-when { font-size: 13px; color: var(--muted); letter-spacing: .1em; }
.status-title { font-family: "Noto Sans TC", Manrope, sans-serif; font-size: clamp(32px, 5vw, 54px); font-weight: 300; letter-spacing: .02em; line-height: 1.25; }
.status-text { margin: 0; font-size: 16px; color: var(--ink-2); max-width: 700px; display: flex; flex-direction: column; gap: 4px; }
.status-text .hl { color: var(--s1); font-weight: 500; font-variant-numeric: tabular-nums; }
.status-text a { color: var(--s1); }
.status.act .status-title { font-weight: 400; }
.status.act .status-title::before {
  content: ""; display: inline-block; width: .32em; height: .32em; border-radius: 50%; background: var(--warning);
  vertical-align: .2em; margin-right: .4em; box-shadow: 0 0 0 .14em color-mix(in srgb, var(--warning) 22%, transparent);
}

/* ---------------------------------------------------------------- 帳戶與子帳戶 */
.hero-main { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 48px; padding: 32px 36px; }
.hero-left { flex: 1 1 320px; min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.hero-label { color: var(--muted); font-size: 13px; letter-spacing: .08em; }
.hero-value { font-size: clamp(44px, 6vw, 74px); font-weight: 300; letter-spacing: -0.03em; line-height: 1.05; font-variant-numeric: tabular-nums; }
.hero-value small { font-size: 15px; font-weight: 400; color: var(--muted); margin-left: 10px; letter-spacing: 0; }
.hero-delta { font-size: 14px; color: var(--ink-2); display: flex; flex-wrap: wrap; gap: 4px 16px; font-variant-numeric: tabular-nums; }
.hero-delta b { color: var(--ink); font-weight: 500; }
.hero-delta b.pos { color: var(--success-text); } .hero-delta b.neg { color: var(--critical); }
.hero-spark-wrap { flex: 1.4 1 360px; min-width: 0; }
.hero-spark-label { font-size: 12px; color: var(--muted); margin-top: 6px; }
.spark { height: 128px; width: 100%; }
.hero-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.tile { display: flex; flex-direction: column; gap: 10px; padding: 24px 26px; }
.tile.watch, .tile.on { box-shadow: inset 0 0 0 1.5px var(--c), var(--shadow); }
.tile .name { display: flex; align-items: center; gap: 10px; font-weight: 500; }
.tile .name .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c); flex: none; }
.tile .name .pillstate { margin-left: auto; }
.tile .big { font-size: 34px; font-weight: 300; letter-spacing: -0.02em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.tile .big small { font-size: 14px; margin-left: 8px; letter-spacing: 0; font-weight: 500; }
.tile .state { font-size: 14px; color: var(--ink-2); }
.tile .state b { color: var(--ink); font-weight: 500; font-variant-numeric: tabular-nums; }
.tile .row { display: flex; flex-wrap: wrap; gap: 2px 14px; font-size: 12.5px; color: var(--muted); font-variant-numeric: tabular-nums; margin-top: auto; padding-top: 10px; border-top: 1px solid var(--grid); }
.tile .row b { color: var(--ink-2); font-weight: 500; }
.tile .gate { display: grid; gap: 6px; padding: 12px 14px; border-radius: 16px; background: var(--surface-2); font-size: 13px; }
.gauge { position: relative; height: 6px; border-radius: 999px; background: var(--surface-3); margin-top: 4px; }
.gauge i { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 999px; background: var(--warning); }
.gauge b { position: absolute; top: -4px; width: 2px; height: 14px; border-radius: 1px; background: var(--ink); transform: translateX(-1px); }
.gauge-lbl { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--muted); margin-bottom: 4px; }
.gate .kv { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; color: var(--muted); }
.gate .kv b { color: var(--ink); font-weight: 500; text-align: right; font-variant-numeric: tabular-nums; }
.gate .kv.eta b { color: var(--s1); font-weight: 600; }
.gate .note { color: var(--muted); font-size: 12px; line-height: 1.5; }
.pillstate { display: inline-block; font-size: 12px; font-weight: 500; padding: 2px 10px; border-radius: 999px; background: var(--surface-2); color: var(--muted); }
.tile.watch .pillstate, .tile.on .pillstate, .tile.d .pillstate { background: color-mix(in srgb, var(--c) 13%, transparent); color: var(--c); }

/* ---------------------------------------------------------------- 操作提示 */
.prompts { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; }
.prompt { border-radius: 20px; padding: 16px 18px; display: grid; gap: 8px; background: var(--surface-2); position: relative; }
.prompt .head { display: flex; align-items: center; gap: 9px; font-weight: 500; }
.prompt .tag { white-space: nowrap; font-size: 11.5px; padding: 1px 9px; border-radius: 999px; background: var(--surface-3); color: var(--ink-2); font-weight: 500; }
.prompt .key { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.prompt.action { background: var(--action-bg); box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--warning) 60%, transparent); }
.prompt.action .tag { background: var(--warning); color: var(--on-strong); }
.prompt.watch .tag { background: color-mix(in srgb, var(--s1) 14%, transparent); color: var(--s1); }
.prompt .text { color: var(--ink-2); font-size: 14px; }
.prompt .row { display: flex; gap: 8px; margin-top: 2px; }

/* ---------------------------------------------------------------- KPI */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.kpi { padding: 20px 24px; }
.kpi .label { color: var(--muted); font-size: 13px; display: flex; align-items: center; gap: 8px; }
.kpi .value { font-size: 26px; font-weight: 300; margin-top: 4px; letter-spacing: -0.01em; font-variant-numeric: tabular-nums; }
.kpi .note { color: var(--muted); font-size: 12.5px; margin-top: 4px; }

/* ---------------------------------------------------------------- 圖表 */
.chart-wrap { position: relative; display: flex; flex-direction: column; }
.chart { position: relative; width: 100%; height: 320px; }
.chart.tall { height: clamp(520px, calc(100vh - 320px), 900px); }
.chart.eq { height: clamp(360px, 44vh, 540px); }
.chart.mid { height: 280px; }
.legend-ov {
  order: -1; margin-bottom: 10px; min-height: 36px; font-size: 13px; color: var(--ink-2);
  background: var(--surface-2); padding: 7px 14px; border-radius: 14px;
  font-variant-numeric: tabular-nums; display: flex; flex-wrap: wrap; align-items: center; gap: 2px 12px;
}
.legend-ov > div { display: contents; }
.legend-ov b { color: var(--ink); font-weight: 600; }
.keys { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 13px; color: var(--ink-2); margin-top: 12px; }
.keys span { display: inline-flex; align-items: center; gap: 7px; }
.keys i { display: inline-block; width: 16px; height: 3px; border-radius: 2px; }
.keys i.dash { background: repeating-linear-gradient(90deg, currentColor 0 4px, transparent 4px 7px) !important; height: 2px; }
.keys i.tri { width: 0; height: 0; border-left: 5px solid transparent; border-right: 5px solid transparent; border-bottom: 8px solid; background: none; border-radius: 0; }

/* 自製長條圖 */
.bars svg { width: 100%; display: block; overflow: visible; }
.bars text { fill: var(--muted); font-size: 11.5px; font-family: Manrope, "Noto Sans TC", sans-serif; }
.bars .val { fill: var(--ink-2); font-size: 11px; font-weight: 600; }
.bars .mark { transition: opacity .12s; }
.bars .mark:hover { opacity: .8; }
.tip {
  position: fixed; z-index: 1000; pointer-events: none; background: var(--surface); color: var(--ink);
  border: 1px solid var(--border-strong); border-radius: 14px; padding: 8px 12px; font-size: 12.5px; box-shadow: var(--shadow);
  font-variant-numeric: tabular-nums; display: none; max-width: 300px;
}
.tip .r { display: flex; align-items: center; gap: 6px; }
.tip .r i { width: 12px; height: 2px; display: inline-block; }

/* 熱力圖 */
.heat { display: grid; grid-template-columns: 46px repeat(12, 1fr) 60px; gap: 4px; font-size: 11.5px; font-variant-numeric: tabular-nums; }
.heat div { padding: 7px 2px; text-align: center; border-radius: 8px; }
.heat .h { color: var(--muted); }
.heat .c { color: var(--ink); font-weight: 500; }
.heat .y { font-weight: 600; }

/* 表格 */
.table-wrap { overflow: auto; max-height: 480px; border-radius: 16px; }
table { border-collapse: collapse; width: 100%; font-size: 13px; font-variant-numeric: tabular-nums; }
th, td { padding: 10px 12px; text-align: right; white-space: nowrap; border-bottom: 1px solid var(--grid); }
th { position: sticky; top: 0; background: var(--surface); color: var(--muted); font-weight: 500; font-size: 12px; z-index: 1; }
td.l, th.l { text-align: left; }
td.wrap { white-space: normal; min-width: 260px; text-align: left; }
tbody tr:hover { background: var(--surface-2); }
tbody tr:last-child td { border-bottom: 0; }
tbody tr.click { cursor: pointer; }
.pos { color: var(--success-text); } .neg { color: var(--critical); }
.pill { font-size: 11.5px; padding: 1px 9px; border-radius: 999px; background: var(--surface-2); color: var(--muted); }
.pill.paper { background: color-mix(in srgb, var(--s1) 14%, transparent); color: var(--s1); }
.pill.open { background: var(--warning); color: var(--on-strong); }

/* 策略說明 */
.intro summary { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 12px; cursor: pointer; list-style: none; }
.intro summary::-webkit-details-marker { display: none; }
.intro summary h2::after { content: "＋"; color: var(--muted); margin-left: 10px; font-weight: 300; }
.intro[open] summary h2::after { content: "－"; }
.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 16px; }
@media (max-width: 900px) { .intro-grid { grid-template-columns: 1fr; } }
.intro .strat { border-radius: 20px; padding: 16px 20px; background: var(--surface-2); }
.intro h3 { display: flex; align-items: center; gap: 9px; margin-bottom: 6px; }
.intro h3 .k { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.intro ul { margin: 6px 0 10px; padding-left: 18px; color: var(--ink-2); font-size: 13.5px; }
.intro li { margin: 4px 0; }
.intro-stat { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 12.5px; color: var(--ink-2); border-top: 1px solid var(--grid); padding-top: 10px; font-variant-numeric: tabular-nums; }
.intro-stat b { color: var(--ink); font-weight: 500; }
.intro-foot { margin-top: 12px; }

/* 對話框與提示條 */
dialog { border: 0; border-radius: 24px; background: var(--surface); color: var(--ink); padding: 24px; width: min(480px, 92vw); box-shadow: 0 30px 80px rgba(0, 0, 0, .35); }
dialog::backdrop { background: rgba(17, 21, 19, .45); backdrop-filter: blur(4px); }
dialog h2 { margin-bottom: 16px; font-size: 19px; }
.form { display: grid; grid-template-columns: 110px 1fr; gap: 10px 12px; align-items: center; }
.form .full { grid-column: 1 / -1; }
.dlg-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }
.hint { font-size: 12.5px; color: var(--muted); }
.err { color: var(--critical); font-size: 12.5px; min-height: 16px; margin-top: 6px; }
.banner { padding: 12px 18px; border-radius: 18px; background: var(--action-bg); font-size: 13.5px; color: var(--ink-2); }
.banner.live { background: color-mix(in srgb, var(--live) 14%, var(--surface)); color: var(--ink); }
.banner.info { background: transparent; text-align: center; color: var(--muted); font-size: 13px; padding: 4px 0; }
.foot-note { text-align: center; color: var(--muted); font-size: 13px; display: flex; flex-direction: column; gap: 4px; padding-top: 8px; }
.foot-note span:last-child { letter-spacing: .1em; }
.hint-line { font-size: 12.5px; color: var(--muted); }

/* 提示卡片：距突破價進度條、執行倒數 */
.progress { margin-top: 4px; }
.progress .bar { height: 6px; border-radius: 999px; background: var(--surface-3); overflow: hidden; }
.progress .bar i { display: block; height: 100%; border-radius: 999px; }
.progress .lbl { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2px 8px; font-size: 12px; color: var(--muted); margin-top: 6px; font-variant-numeric: tabular-nums; }
.due { font-size: 13px; font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; }
.due.now { color: var(--critical); }

/* 寬螢幕：操作提示與部位數字並排 */
.ops-row { display: grid; gap: 22px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1200px) {
  .ops-row { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); align-items: stretch; }
  .ops-row .kpis { grid-template-columns: 1fr 1fr; align-content: stretch; }
}

/* ---------------------------------------------------------------- 全螢幕（卡片放大鋪滿視窗） */
body.has-max { overflow: hidden; }
.card.max {
  position: fixed; inset: 0; z-index: 100; margin: 0; border-radius: 0; border: 0; box-shadow: none;
  padding: 22px 30px; overflow: auto; background: var(--page); display: flex; flex-direction: column;
}
.card.max .chart-wrap { flex: 1; min-height: 0; }
.card.max .chart { flex: 1; height: auto !important; min-height: 300px; }
.card.max .table-wrap { max-height: none; flex: 1; }
.card.max .bars, .card.max #heat { flex: 1; display: flex; flex-direction: column; justify-content: center; }
.card.max .heat div { padding: 14px 4px; font-size: 14px; }

/* ---------------------------------------------------------------- 手機 */
@media (max-width: 760px) {
  header.top { position: static; padding: 14px 16px 6px; gap: 10px 14px; }
  .wordmark { font-size: 15px; }
  .meta { margin-left: 0; width: 100%; gap: 2px 14px; order: 3; }
  .chip { font-size: 12px; }
  .chip b { font-size: 12.5px; }
  .top .actions { margin-left: auto; gap: 6px; }
  .top .actions button { padding: 7px 13px; font-size: 13px; }
  .top .actions button.icon { width: 36px; height: 36px; padding: 0; }
  .secnav { top: 0; padding: 6px 12px 8px; justify-content: flex-start; }
  main { padding: 0 12px 40px; gap: 16px; }
  main [id], main details[id] { scroll-margin-top: 64px; }
  .status { padding: 32px 4px 8px; }
  .status-text { font-size: 15px; }
  .card { padding: 18px; border-radius: 22px; }
  .hero-main { padding: 22px 20px; gap: 14px; }
  .tile { padding: 20px; }
  .chart.tall { height: 460px; }
  .chart.eq { height: 320px; }
  .form { grid-template-columns: 1fr; }
}

/* 唯讀展示版（GitHub Pages）：隱藏需要本機伺服器的操作 */
body.static #btnRefresh, body.static #btnFill, body.static #btnSettings,
body.static .prompt .row, body.static #records, body.static #secnav a[href="#records"] { display: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }