/* =========================================================
   MLB 出注卡 — 夜間記分板主題
   手機優先（375px 基準），深色為主、支援淺色（prefers-color-scheme）
   ========================================================= */

:root {
  /* -- 夜間記分板（預設深色） -- */
  --bg: #0a0d12;
  --bg-2: #06080b;
  --surface: #131922;
  --surface-2: #1b232f;
  --surface-3: #232c3a;
  --border: rgba(255,255,255,0.09);
  --border-strong: rgba(255,255,255,0.16);
  --text-primary: #f4f2e8;
  --text-secondary: #a7afbd;
  --text-muted: #6d7686;

  --accent: #eda100;
  --accent-strong: #ffc23d;
  --accent-ink: #241a02;

  /* 信心分級（固定語意色，兩模式共用） */
  --conf-bettable: #21c46f;
  --conf-bettable-bg: rgba(33,196,111,0.14);
  --conf-copper: #fab219;
  --conf-copper-bg: rgba(250,178,25,0.14);
  --conf-low: #ec835a;
  --conf-low-bg: rgba(236,131,90,0.14);

  --good: #21c46f;
  --critical: #e6555a;
  --push: #8b93a3;

  --chart-line: #ffc23d;
  --chart-line-2: #4a9be8;
  --chart-grid: rgba(255,255,255,0.08);
  --chart-baseline: rgba(255,255,255,0.32);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang TC", "Microsoft JhengHei UI", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
  --font-mono: "Cascadia Mono", "SF Mono", Consolas, "Roboto Mono", ui-monospace, "Courier New", monospace;

  --radius-s: 8px;
  --radius-m: 14px;
  --radius-l: 20px;
  --shadow-card: 0 1px 0 rgba(255,255,255,0.03) inset, 0 6px 20px rgba(0,0,0,0.35);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f3f2ec;
    --bg-2: #ebe9e1;
    --surface: #ffffff;
    --surface-2: #f5f4ee;
    --surface-3: #ece9df;
    --border: rgba(20,18,10,0.10);
    --border-strong: rgba(20,18,10,0.18);
    --text-primary: #17181a;
    --text-secondary: #52514e;
    --text-muted: #8a8781;

    --accent: #b9790a;
    --accent-strong: #96620a;
    --accent-ink: #ffffff;

    --conf-bettable: #0f8f3f;
    --conf-bettable-bg: rgba(15,143,63,0.12);
    --conf-copper: #a56a00;
    --conf-copper-bg: rgba(165,106,0,0.12);
    --conf-low: #c85a2e;
    --conf-low-bg: rgba(200,90,46,0.12);

    --good: #0f8f3f;
    --critical: #c53a3f;
    --push: #6b6f78;

    --chart-line: #a56a00;
    --chart-line-2: #2a78d6;
    --chart-grid: rgba(20,18,10,0.08);
    --chart-baseline: rgba(20,18,10,0.30);

    --shadow-card: 0 1px 0 rgba(255,255,255,0.6) inset, 0 4px 14px rgba(30,25,10,0.10);
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 900px 500px at 15% -10%, rgba(237,161,0,0.10), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 0%, rgba(74,155,232,0.06), transparent 55%);
  background-attachment: fixed;
  color: var(--text-primary);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  padding-bottom: calc(64px + var(--safe-bottom));
}
h1, h2, h3, h4 { margin: 0; font-weight: 700; letter-spacing: 0.01em; }
p { margin: 0; }
button { font-family: inherit; }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

::selection { background: var(--accent); color: var(--accent-ink); }

/* ---------- demo banner ---------- */
.demo-banner[hidden] { display: none; }
.demo-banner {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  background: linear-gradient(90deg, #3a2c00, #2a2000);
  color: var(--accent-strong);
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.03em;
  padding: 7px 12px;
  border-bottom: 1px solid rgba(237,161,0,0.35);
}
@media (prefers-color-scheme: light) {
  .demo-banner { background: linear-gradient(90deg, #fdf1d6, #fbe8bd); color: #7a5200; }
}
.demo-banner__dot {
  width: 6px; height: 6px; border-radius: 50%; background: currentColor;
  box-shadow: 0 0 0 3px currentColor, 0 0 0 3px transparent;
  animation: pulse-dot 1.8s ease-in-out infinite;
}
@keyframes pulse-dot { 0%,100%{opacity:1} 50%{opacity:.35} }

/* ---------- header ---------- */
.app-header {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px 10px;
  background: linear-gradient(180deg, var(--bg) 60%, transparent);
  backdrop-filter: blur(6px);
}
.app-header__brand { display: flex; align-items: center; gap: 8px; }
.app-header__mark {
  font-size: 18px; display: grid; place-items: center;
  width: 30px; height: 30px; border-radius: 9px;
  background: var(--surface-2); border: 1px solid var(--border);
}
.app-header__title { font-size: 16px; font-weight: 800; letter-spacing: 0.02em; }
.app-header__meta { font-size: 12px; color: var(--text-muted); font-family: var(--font-mono); }

/* ---------- view root ---------- */
.view-root { padding: 4px 16px 28px; max-width: 640px; margin: 0 auto; }

.loading-state, .empty-state, .error-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; padding: 60px 20px; color: var(--text-muted); text-align: center; font-size: 13.5px;
}
.error-state { color: var(--critical); }
.loading-spinner {
  width: 26px; height: 26px; border-radius: 50%;
  border: 3px solid var(--border-strong); border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- tab bar ---------- */
.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(14px) saturate(1.3);
  border-top: 1px solid var(--border);
  padding: 6px 4px calc(6px + var(--safe-bottom));
}
.tabbar__btn {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  background: none; border: none; color: var(--text-muted);
  font-size: 10.5px; font-weight: 600; letter-spacing: 0.02em;
  padding: 6px 2px; border-radius: var(--radius-s); cursor: pointer;
  transition: color 0.15s ease;
}
.tabbar__icon { width: 22px; height: 22px; }
.tabbar__btn[aria-current="page"] { color: var(--accent); }
.tabbar__btn:active { opacity: 0.6; }

/* ---------- section headers ---------- */
.section-title {
  font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text-muted); margin: 22px 0 10px;
}
.section-title:first-child { margin-top: 8px; }

/* ---------- today header block ---------- */
.day-hero {
  display: flex; align-items: flex-end; justify-content: space-between;
  padding: 14px 2px 6px;
}
.day-hero__date { font-size: 22px; font-weight: 800; letter-spacing: -0.01em; }
.day-hero__sub { font-size: 12.5px; color: var(--text-secondary); margin-top: 2px; }
.status-chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 700;
  border: 1px solid var(--border-strong);
}
.status-chip--predicted { color: var(--accent); background: rgba(237,161,0,0.12); border-color: rgba(237,161,0,0.35); }
.status-chip--scored { color: var(--conf-bettable); background: var(--conf-bettable-bg); border-color: rgba(33,196,111,0.35); }

.frozen-banner {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 700; border-radius: var(--radius-m);
  padding: 8px 12px; margin: 2px 0 12px; letter-spacing: 0.01em;
}
.frozen-banner--live {
  color: var(--conf-copper); background: var(--conf-copper-bg); border: 1px solid rgba(250,178,25,0.35);
}
.frozen-banner--frozen {
  color: var(--text-secondary); background: var(--surface-2); border: 1px solid var(--border-strong);
}

.summary-strip {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
  margin: 10px 0 18px;
}
.summary-strip__item {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-m);
  padding: 10px 8px; text-align: center;
}
.summary-strip__value { font-family: var(--font-mono); font-size: 20px; font-weight: 700; }
.summary-strip__label { font-size: 10.5px; color: var(--text-muted); margin-top: 2px; letter-spacing: 0.02em; }
.summary-strip__value--warn { color: var(--conf-copper); }

.notes-banner {
  display: flex; gap: 8px; align-items: flex-start;
  background: var(--conf-copper-bg); border: 1px solid rgba(250,178,25,0.35);
  color: var(--conf-copper); border-radius: var(--radius-m); padding: 10px 12px;
  font-size: 12.5px; margin-bottom: 16px;
}

/* ---------- game card ---------- */
.game-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-l);
  box-shadow: var(--shadow-card);
  margin-bottom: 12px; overflow: hidden;
}
.game-card--nobet { opacity: 0.72; }
.game-card__head {
  display: flex; align-items: center; gap: 10px; padding: 13px 14px 11px;
  cursor: pointer; -webkit-tap-highlight-color: transparent;
}
.rank-badge {
  flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center;
  min-width: 30px; height: 24px; padding: 0 7px; border-radius: 999px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 800;
  color: var(--accent-ink); background: var(--accent);
}
.rank-badge--none {
  color: var(--text-muted); background: var(--surface-3); font-weight: 700;
}
.game-card__matchup { flex: 1; min-width: 0; }
.game-card__teams { font-size: 15px; font-weight: 700; display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.game-card__code { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); font-weight: 600; }
.game-card__time { font-size: 11.5px; color: var(--text-muted); margin-top: 3px; font-family: var(--font-mono); }
.game-card__right { display: flex; flex-direction: column; align-items: flex-end; gap: 5px; }
.game-card__prob { font-family: var(--font-mono); font-size: 18px; font-weight: 800; }
.game-card__chev { width: 18px; height: 18px; color: var(--text-muted); transition: transform 0.2s ease; flex-shrink: 0; }
.game-card[data-open="true"] .game-card__chev { transform: rotate(180deg); }

.badge-row { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 14px 12px; }
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 999px;
  border: 1px solid var(--border-strong); color: var(--text-secondary); letter-spacing: 0.01em;
}
.market-badge {
  font-weight: 800; color: var(--text-primary); background: var(--surface-2); border-color: var(--border-strong);
}
.market-badge--pk { color: var(--accent-strong); background: rgba(237,161,0,0.13); border-color: rgba(237,161,0,0.4); }
.market-badge--spread_fav { color: var(--chart-line-2); background: rgba(74,155,232,0.13); border-color: rgba(74,155,232,0.4); }
.market-badge--spread_dog { color: var(--conf-low); background: var(--conf-low-bg); border-color: rgba(236,131,90,0.4); }
.market-badge--over { color: var(--conf-bettable); background: var(--conf-bettable-bg); border-color: rgba(33,196,111,0.4); }
.market-badge--under { color: var(--chart-line-2); background: rgba(74,155,232,0.13); border-color: rgba(74,155,232,0.4); }
.badge--guard-順勢 { color: var(--chart-line-2); background: rgba(74,155,232,0.13); border-color: rgba(74,155,232,0.4); }
.badge--guard-逆勢 { color: var(--critical); background: rgba(230,85,90,0.12); border-color: rgba(230,85,90,0.4); }
.badge--flag { color: var(--text-muted); }
.badge--nobet { color: var(--critical); background: rgba(230,85,90,0.12); border-color: rgba(230,85,90,0.4); }
.badge--nobet-waiting { color: var(--conf-copper); background: var(--conf-copper-bg); border-color: rgba(250,178,25,0.4); }
.badge--nobet-skip { color: var(--critical); background: rgba(230,85,90,0.12); border-color: rgba(230,85,90,0.4); }
.badge--result-win { color: var(--good); background: rgba(33,196,111,0.14); border-color: rgba(33,196,111,0.4); }
.badge--result-loss { color: var(--critical); background: rgba(230,85,90,0.14); border-color: rgba(230,85,90,0.4); }
.badge--result-push { color: var(--push); background: rgba(139,147,163,0.16); border-color: rgba(139,147,163,0.4); }

.one-liner {
  font-size: 12.5px; color: var(--text-secondary); padding: 0 14px 13px; line-height: 1.5;
}

.result-overlay {
  margin: 0 14px 13px; padding: 10px 12px; border-radius: var(--radius-m);
  background: var(--surface-2); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap;
}
.result-overlay__score { font-family: var(--font-mono); font-size: 15px; font-weight: 800; }
.result-overlay__mark { font-size: 16px; font-weight: 900; }
.result-overlay__mark--win { color: var(--good); }
.result-overlay__mark--loss { color: var(--critical); }
.result-overlay__mark--push { color: var(--push); }
.result-overlay__brier { font-size: 11px; color: var(--text-muted); font-family: var(--font-mono); }

/* ---------- rank divider (前6注 / 前10注) ---------- */
.rank-divider {
  display: flex; align-items: center; gap: 10px; margin: 6px 2px 16px;
}
.rank-divider__line { flex: 1; height: 1px; background: linear-gradient(90deg, transparent, var(--accent), transparent); opacity: 0.55; }
.rank-divider__label {
  flex-shrink: 0; font-size: 12px; font-weight: 800; color: var(--accent-strong);
  letter-spacing: 0.04em; white-space: nowrap;
}

/* ---------- expanded detail ---------- */
.game-detail {
  border-top: 1px solid var(--border);
  background: var(--surface-2);
  padding: 14px;
  animation: expand-in 0.18s ease;
}
@keyframes expand-in { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }

.detail-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 14px;
}
.stat-tile {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-s);
  padding: 8px 9px;
}
.stat-tile__label { font-size: 9.5px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.stat-tile__value { font-family: var(--font-mono); font-size: 14px; font-weight: 700; margin-top: 2px; }

.pitcher-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 14px;
}
.pitcher-box {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-m); padding: 10px 11px;
}
.pitcher-box__side { font-size: 10px; color: var(--text-muted); font-weight: 700; letter-spacing: 0.04em; }
.pitcher-box__name { font-size: 13.5px; font-weight: 700; margin-top: 3px; }
.pitcher-box__stats { font-family: var(--font-mono); font-size: 11.5px; color: var(--text-secondary); margin-top: 4px; }
.pitcher-box__src { font-size: 10px; color: var(--text-muted); margin-top: 3px; }
.pitcher-box--missing .pitcher-box__name { color: var(--critical); }

.subhead {
  font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--text-muted); margin: 14px 0 8px;
}
.subhead:first-child { margin-top: 0; }

.top5-list { display: flex; flex-direction: column; gap: 5px; margin-bottom: 4px; }
.top5-row { display: grid; grid-template-columns: 44px 1fr 40px; align-items: center; gap: 8px; }
.top5-row__score { font-family: var(--font-mono); font-size: 12px; font-weight: 700; }
.top5-row__bar-track { height: 8px; background: var(--surface-3); border-radius: 4px; overflow: hidden; }
.top5-row__bar-fill { height: 100%; background: var(--accent); border-radius: 4px; }
.top5-row__pct { font-family: var(--font-mono); font-size: 11px; color: var(--text-secondary); text-align: right; }

.market-compare-table { width: 100%; border-collapse: collapse; font-size: 12px; margin-bottom: 6px; }
.market-compare-table th {
  text-align: left; font-size: 9.5px; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--text-muted); font-weight: 700; padding: 5px 6px; border-bottom: 1px solid var(--border);
}
.market-compare-table td { padding: 7px 6px; font-family: var(--font-mono); border-bottom: 1px solid var(--border); font-size: 11.5px; }
.market-compare-table td:first-child, .market-compare-table td:nth-child(2) { font-family: var(--font-sans); }
.market-compare-table__row--selected { background: var(--conf-bettable-bg); }
.market-compare-table__row--selected td { color: var(--good); font-weight: 700; }
.market-compare-table__pick {
  display: inline-block; font-size: 9px; font-weight: 800; color: var(--accent-ink); background: var(--good);
  border-radius: 4px; padding: 1px 5px; margin-left: 4px; vertical-align: middle;
}
.bias-note { font-size: 11px; color: var(--text-muted); margin-top: 4px; }

.odds-box { display: flex; flex-direction: column; gap: 5px; margin-bottom: 4px; }
.odds-box__row {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  font-size: 12px; padding: 7px 9px; border-radius: var(--radius-s);
  background: var(--surface); border: 1px solid var(--border);
}
.odds-box__src { font-size: 10px; color: var(--text-muted); font-family: var(--font-mono); }
.odds-box--missing {
  font-size: 12px; padding: 8px 10px; border-radius: var(--radius-s);
  color: var(--conf-copper); background: var(--conf-copper-bg); border: 1px solid rgba(250,178,25,0.35);
}

.guard-list { display: flex; flex-direction: column; gap: 6px; margin-bottom: 4px; }
.guard-item {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  font-size: 12px; padding: 7px 9px; border-radius: var(--radius-s);
  background: var(--surface); border: 1px solid var(--border);
}
.guard-item--triggered { border-color: rgba(250,178,25,0.4); }
.guard-item__label { color: var(--text-secondary); }
.guard-item__dev { font-family: var(--font-mono); font-weight: 700; }
.guard-item__dev--triggered { color: var(--conf-copper); }

/* ---------- ledger tab ---------- */
.kpi-hero {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 10px 0 14px;
}
.kpi-card {
  background: linear-gradient(155deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border-strong); border-radius: var(--radius-l);
  padding: 16px 14px 14px; box-shadow: var(--shadow-card);
}
.kpi-card__label { font-size: 11px; color: var(--text-muted); font-weight: 700; letter-spacing: 0.03em; }
.kpi-card__value { font-family: var(--font-mono); font-size: 28px; font-weight: 800; margin-top: 6px; letter-spacing: -0.01em; color: var(--accent-strong); }
.kpi-card__value-sep { color: var(--text-muted); font-weight: 500; }
.kpi-card__unit { font-size: 13px; font-weight: 600; color: var(--text-secondary); }
.kpi-card__sub { font-size: 11px; color: var(--text-secondary); margin-top: 4px; }

.secondary-stat-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 18px;
}
.secondary-stat {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-m);
  padding: 12px 14px;
}
.secondary-stat__label { font-size: 10.5px; color: var(--text-muted); font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; }
.secondary-stat__value { font-family: var(--font-mono); font-size: 19px; font-weight: 700; margin-top: 4px; }

.day-result-banner {
  display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-m);
  padding: 10px 12px; margin-bottom: 16px; font-size: 12.5px;
}
.day-result-banner__wl { color: var(--text-primary); font-weight: 700; }
.day-result-banner__marks { display: flex; gap: 8px; }

.chart-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-l);
  padding: 14px 12px 10px; margin-bottom: 14px;
}
.chart-card__title { font-size: 12.5px; font-weight: 700; padding: 0 4px; margin-bottom: 4px; }
.chart-card__sub { font-size: 10.5px; color: var(--text-muted); padding: 0 4px; margin-bottom: 10px; }
.chart-legend { display: flex; gap: 14px; padding: 0 4px; margin-top: 6px; flex-wrap: wrap; }
.chart-legend__item { display: flex; align-items: center; gap: 5px; font-size: 10.5px; color: var(--text-secondary); }
.chart-legend__swatch { width: 10px; height: 10px; border-radius: 3px; }

/* ---------- market tab ---------- */
.market-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-l);
  padding: 14px; margin-bottom: 10px; box-shadow: var(--shadow-card);
}
.market-card__top { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.market-card__name { font-size: 13.5px; font-weight: 800; }
.market-card__rate { font-size: 12px; color: var(--text-secondary); font-weight: 700; }
.market-card__wl { font-family: var(--font-mono); font-size: 20px; font-weight: 800; margin-top: 6px; }
.market-card__n { font-size: 11px; color: var(--text-muted); font-weight: 500; margin-left: 8px; }
.market-card__bar {
  display: flex; height: 8px; border-radius: 5px; overflow: hidden; margin-top: 10px; background: var(--surface-3);
}
.market-card__bar span { display: block; height: 100%; }

.params-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-l);
  padding: 16px; margin: 16px 0 14px; box-shadow: var(--shadow-card);
}
.params-card__title { font-size: 13.5px; font-weight: 800; }
.params-card__row { padding: 10px 0; border-top: 1px solid var(--border); }
.params-card__row-top { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.params-card__label { font-size: 12.5px; color: var(--text-primary); font-weight: 700; }
.params-card__value { font-size: 14px; font-weight: 800; color: var(--accent-strong); }
.params-card__note { font-size: 11px; color: var(--text-secondary); margin-top: 3px; line-height: 1.5; }
.params-card__footer { font-size: 11px; color: var(--text-muted); margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--border); }
.unverified-tag {
  display: inline-flex; align-items: center; gap: 4px; font-size: 10px; font-weight: 700;
  color: var(--conf-low); background: var(--conf-low-bg); border-radius: 999px; padding: 2px 8px; margin-left: 6px;
}
.reset-note {
  font-size: 11.5px; color: var(--text-muted); background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius-m); padding: 10px 12px; line-height: 1.6; margin-bottom: 14px;
}

/* ---------- history tab ---------- */
.history-row {
  display: flex; align-items: center; gap: 12px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-m);
  padding: 12px 13px; margin-bottom: 8px; cursor: pointer; -webkit-tap-highlight-color: transparent;
  transition: border-color 0.15s ease;
}
.history-row:active { border-color: var(--border-strong); }
.history-row__date { font-family: var(--font-mono); font-size: 13.5px; font-weight: 700; min-width: 78px; }
.history-row__mid { flex: 1; min-width: 0; }
.history-row__record { font-size: 12px; color: var(--text-secondary); }
.history-row__badges { display: flex; gap: 6px; margin-top: 4px; }
.history-row__chev { width: 16px; height: 16px; color: var(--text-muted); flex-shrink: 0; }

/* ---------- pass mark (✓ / ✗ / —，前6注/前10注 通過標記) ---------- */
.pass-mark {
  display: inline-flex; align-items: center; gap: 4px; font-size: 11px; font-weight: 800;
  padding: 3px 8px; border-radius: 999px; border: 1px solid var(--border-strong);
  font-family: var(--font-mono);
}
.pass-mark--pass { color: var(--good); background: var(--conf-bettable-bg); border-color: rgba(33,196,111,0.4); }
.pass-mark--fail { color: var(--critical); background: rgba(230,85,90,0.12); border-color: rgba(230,85,90,0.4); }
.pass-mark--na { color: var(--text-muted); background: var(--surface-2); }

.detail-back {
  display: inline-flex; align-items: center; gap: 5px; background: none; border: none; color: var(--text-secondary);
  font-size: 13px; font-weight: 600; padding: 8px 2px; margin-bottom: 4px; cursor: pointer;
}
.detail-back svg { width: 16px; height: 16px; }

/* ---------- misc ---------- */
.icon-inline { width: 13px; height: 13px; vertical-align: -2px; }

@media (min-width: 460px) {
  .view-root { padding-left: 20px; padding-right: 20px; }
}