/* ArcLog 練投紀錄員：樣式。手機優先，沒有任何外部字型或圖片。 */

:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --card: #ffffff;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #76746e;
  --line: #e1e0d9;
  --line-2: #c3c2b7;
  --accent: #1c5cab;
  --accent-strong: #154a8c;
  --accent-ink: #ffffff;
  --accent-soft: #e8f1fc;
  /* 進球＝藍、沒進＝橘：色覺辨認障礙也分得出來，另外一律搭配形狀和文字 */
  --make: #2a78d6;
  --miss: #eb6834;
  --danger: #b3261e;
  --warn-bg: #fff6e0;
  --warn-line: #e6c36a;
  --stage: #141615;
  --radius: 12px;
  --gap: 16px;
  --font: system-ui, -apple-system, "Segoe UI", "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font: 16px/1.6 var(--font);
  overflow-wrap: anywhere;
  -webkit-tap-highlight-color: transparent;
}
h1, h2, h3 { line-height: 1.3; margin: 0; text-wrap: balance; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1.05rem; }
p { margin: 0 0 0.6em; }
a { color: var(--accent); }
[hidden] { display: none !important; }
code { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 0.92em; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0;
}
.skip { position: absolute; left: -9999px; top: 0; background: var(--card); padding: 8px 12px; z-index: 50; }
.skip:focus { left: 8px; top: 8px; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* ── 頂端列 ── */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 8px;
  min-height: 52px;
  padding: 6px max(12px, env(safe-area-inset-right)) 6px max(12px, env(safe-area-inset-left));
  background: color-mix(in srgb, var(--page) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
/* 標題不可以被擠成兩行（窄螢幕時 body 的 overflow-wrap:anywhere 會把 ArcLog 拆開）；太窄時先藏副標 */
.brand { display: flex; align-items: baseline; gap: 8px; min-width: 0; flex: none; }
.brand-name { font-weight: 700; font-size: 1.1rem; letter-spacing: 0.01em; white-space: nowrap; overflow-wrap: normal; }
.brand-sub { color: var(--ink-2); font-size: 0.9rem; white-space: nowrap; }
.topbar-title {
  margin-left: auto; min-width: 0; max-width: 55%;
  color: var(--muted); font-size: 0.85rem;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.icon-btn {
  display: inline-grid; place-items: center;
  width: 44px; height: 44px; margin-left: -8px;
  border: 0; border-radius: 10px; background: transparent; color: var(--ink); cursor: pointer;
}
.icon-btn:hover { background: var(--line); }

.banner { padding: 8px 16px; font-size: 0.9rem; text-align: center; }
.banner-demo { background: #2b2f36; color: #ffffff; }

main { max-width: 1120px; margin: 0 auto; padding: 16px max(16px, env(safe-area-inset-right)) calc(48px + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left)); }
.view { display: grid; gap: var(--gap); min-width: 0; }
.view > * { min-width: 0; }
.view-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* ── 按鈕 ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 44px; padding: 8px 16px;
  border: 1px solid var(--line-2); border-radius: 10px;
  background: var(--card); color: var(--ink);
  font: inherit; font-weight: 600; text-align: center; text-decoration: none;
  cursor: pointer; user-select: none; touch-action: manipulation;
}
.btn:hover { background: #f3f2ee; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-strong); }
.btn-lg { min-height: 54px; font-size: 1.05rem; padding: 12px 20px; }
.btn-danger { color: var(--danger); border-color: #e3b7b3; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.btn-row-wrap .btn { flex: 1 1 150px; }
input:focus-visible + label.btn, label.btn:focus-within { outline: 3px solid var(--accent); outline-offset: 2px; }

.chip-btn {
  width: 40px; height: 40px; border-radius: 10px; border: 1px solid rgba(255,255,255,0.25);
  background: rgba(20,22,21,0.72); color: #fff; font: 600 1.1rem/1 var(--font); cursor: pointer;
  touch-action: manipulation;
}

/* ── 卡片與提示 ── */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; min-width: 0; }
.card > :last-child { margin-bottom: 0; }
.card h3 { margin-bottom: 10px; }
.card-inset { background: var(--surface); padding: 12px; border: 1px solid var(--line); border-radius: 10px; }
details > summary { cursor: pointer; font-weight: 600; list-style-position: outside; margin-left: 1.1em; padding: 4px 0; }
details[open] > summary { margin-bottom: 8px; }
.hint { color: var(--ink-2); font-size: 0.92rem; }
.empty { color: var(--muted); text-align: center; padding: 24px 0; }
.notice { border-radius: 10px; padding: 10px 14px; font-size: 0.95rem; border: 1px solid var(--line-2); background: var(--card); }
.notice-warn { background: var(--warn-bg); border-color: var(--warn-line); }
.notice-list { display: grid; gap: 8px; }
.notice-list:empty { display: none; }
.code { margin: 0 0 10px; padding: 10px 12px; border-radius: 8px; background: #20231f; color: #f0efec; font: 0.85rem/1.5 ui-monospace, "Cascadia Mono", Consolas, monospace; white-space: pre-wrap; word-break: break-all; }

/* ── 首頁 ── */
.hero h1 { font-size: clamp(1.5rem, 6vw, 2.2rem); margin-bottom: 10px; }
.lead { color: var(--ink-2); font-size: 1.05rem; max-width: 40em; }
.privacy {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 12px 14px; margin: 14px 0 0;
  background: var(--accent-soft); border-radius: 10px; color: #12365f;
}
.privacy svg { flex: none; margin-top: 3px; }
.home-actions { display: grid; gap: 10px; max-width: 520px; }
.home-actions-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.load-status { color: var(--ink-2); min-height: 1.6em; margin: 0; }
.tips { margin: 0 0 10px; padding-left: 1.2em; }
.tips li { margin-bottom: 4px; }
.foot { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; color: var(--muted); font-size: 0.85rem; padding-top: 8px; }

/* ── 步驟 ── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.step {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; border: 1px solid var(--line); border-radius: 10px;
  background: var(--card); color: var(--ink-2); font: inherit; font-weight: 600; cursor: pointer;
}
.step:disabled { opacity: 0.5; cursor: not-allowed; }
.step-n { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--line); color: var(--ink-2); font-size: 0.8rem; }
.step[aria-current="step"] { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.step[aria-current="step"] .step-n { background: var(--accent); color: #fff; }

/* ── 畫面與控制 ── */
.work-grid { display: grid; gap: var(--gap); min-width: 0; }
.stage-col, .panel-col { min-width: 0; display: grid; gap: 10px; align-content: start; }
.stage {
  --ar: 1.7778;      /* 影片的寬 ÷ 高，由程式設定 */
  --stage-max-h: 70vh;
  --stage-max-h: 62svh; /* iPhone Safari：用「網址列和工具列都顯示時」的高度，放大縮小按鈕才不會被工具列蓋住 */
  position: relative;
  width: min(100%, calc(var(--stage-max-h) * var(--ar)));
  margin-inline: auto;
  background: var(--stage); border-radius: var(--radius); overflow: hidden;
  aspect-ratio: var(--ar);
}
#stage-canvas { display: block; width: 100%; height: 100%; touch-action: none; cursor: crosshair; outline-offset: -3px; }
.loupe {
  position: absolute; top: 8px; left: 8px; width: 132px; height: 132px;
  border-radius: 50%; border: 2px solid #ffffff; box-shadow: 0 2px 12px rgba(0,0,0,0.45);
  pointer-events: none; background: #000;
}
.loupe.right { left: auto; right: 8px; }
.zoom-btns { position: absolute; right: 8px; bottom: 8px; display: flex; gap: 6px; }
.stage-status {
  position: absolute; inset: auto 8px 8px 8px; max-width: 70%;
  padding: 6px 10px; border-radius: 8px; background: rgba(20,22,21,0.78); color: #fff; font-size: 0.85rem;
}
.transport { display: grid; gap: 8px; padding-bottom: max(8px, env(safe-area-inset-bottom)); }
.scrub-wrap { position: relative; padding-top: 8px; }
.scrub-marks { position: absolute; left: 10px; right: 10px; top: 0; height: 6px; pointer-events: none; }
.scrub-marks i { position: absolute; top: 0; height: 6px; min-width: 3px; border-radius: 3px; background: var(--make); opacity: 0.85; }
.scrub-marks i.miss { background: var(--miss); }
.scrub-marks i.noball { background: var(--line-2); height: 3px; top: 3px; }
#scrub { width: 100%; height: 32px; margin: 0; accent-color: var(--accent); }
.transport-row { display: grid; grid-template-columns: auto auto 1fr auto auto; gap: 6px; align-items: center; }
.btn-step { min-width: 52px; padding: 8px 10px; font-variant-numeric: tabular-nums; }
.frame-label { text-align: center; color: var(--ink-2); font-size: 0.88rem; font-variant-numeric: tabular-nums; min-width: 0; }

.panel { display: grid; gap: 12px; min-width: 0; }
.panel-head, .shots-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.howto { margin: 0; padding-left: 1.3em; color: var(--ink-2); }
.howto li { margin-bottom: 2px; }
.next-hint { font-weight: 600; color: var(--accent); margin: 0; min-height: 1.6em; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 0; }
.facts div { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; }
.facts dt { color: var(--muted); font-size: 0.8rem; }
.facts dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; }
.options { border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px; margin: 0; display: grid; gap: 4px; }
.options legend { padding: 0 6px; color: var(--ink-2); font-size: 0.9rem; }
.options label, .inline-opt { display: flex; gap: 8px; align-items: center; font-size: 0.95rem; min-height: 36px; }
.inline-opt select { min-height: 36px; }

.draft { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; display: grid; gap: 10px; }
.draft-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.draft-count { color: var(--ink-2); font-size: 0.92rem; }
.draft-result { display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.angle-big { display: grid; }
.angle-big span { font-size: 2rem; font-weight: 600; line-height: 1.1; }
.angle-big small { color: var(--muted); }
.made-toggle { display: inline-grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.made-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; min-width: 88px; padding: 6px 12px;
  border: 2px solid var(--line-2); border-radius: 10px; background: var(--card); color: var(--ink);
  font: inherit; font-weight: 600; cursor: pointer; touch-action: manipulation;
}
.made-btn[aria-checked="true"] { border-color: var(--ink); background: #f3f2ee; }
/* 進球＝實心圓、沒進＝叉：和圖表裡的記號一致 */
.mk { display: inline-block; width: 14px; height: 14px; flex: none; position: relative; }
.mk-make { border-radius: 50%; background: var(--make); }
.mk-miss::before, .mk-miss::after {
  content: ""; position: absolute; left: 50%; top: 50%; width: 17px; height: 3.2px; border-radius: 2px; background: var(--miss);
  transform: translate(-50%, -50%) rotate(45deg);
}
.mk-miss::after { transform: translate(-50%, -50%) rotate(-45deg); }

.shot-list, .card-list, .session-list, .plain-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.shot-row {
  display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center;
  background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 6px 8px 6px 12px;
}
.shot-row.current { border-color: var(--accent); }
.shot-main { display: flex; gap: 10px; align-items: center; min-width: 0; background: none; border: 0; padding: 6px 0; font: inherit; color: inherit; cursor: pointer; text-align: left; }
.shot-n { color: var(--muted); font-variant-numeric: tabular-nums; min-width: 2.2em; }
.shot-angle { font-weight: 600; font-variant-numeric: tabular-nums; }
.shot-tag { color: var(--ink-2); font-size: 0.88rem; display: inline-flex; gap: 6px; align-items: center; }
.shot-actions { display: flex; gap: 4px; }
.mini-btn { min-height: 40px; min-width: 40px; padding: 4px 10px; border: 1px solid var(--line-2); border-radius: 8px; background: var(--card); font: inherit; font-size: 0.88rem; cursor: pointer; touch-action: manipulation; }
.mini-btn:hover { background: #f3f2ee; }

/* ── 自動偵測 ── */
.form-grid { display: grid; gap: 10px; }
.form-grid label { display: grid; gap: 4px; font-size: 0.9rem; color: var(--ink-2); min-width: 0; }
select, input[type="text"], input[type="date"] {
  width: 100%; min-height: 44px; padding: 8px 10px;
  border: 1px solid var(--line-2); border-radius: 10px; background: var(--card); color: var(--ink); font: inherit;
}
progress { width: 100%; height: 14px; accent-color: var(--accent); }
.progress-title { font-weight: 600; margin: 0 0 6px; }
.auto-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: grid; }
.auto-card.accepted { border-color: var(--make); }
.auto-card canvas { display: block; width: 100%; height: auto; background: var(--stage); }
.auto-body { padding: 12px; display: grid; gap: 10px; }
.auto-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.auto-title { display: flex; align-items: baseline; gap: 10px; }
.auto-title strong { font-size: 1.5rem; font-variant-numeric: tabular-nums; }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 2px 10px; border-radius: 999px; border: 1px solid var(--line-2); font-size: 0.82rem; color: var(--ink-2); white-space: nowrap; }
.badge-ok { border-color: var(--make); color: #174e91; }

/* ── 報告 ── */
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; min-width: 0; }
.tile-label { color: var(--ink-2); font-size: 0.88rem; }
.tile-value { font-size: clamp(1.6rem, 7vw, 2.2rem); font-weight: 600; line-height: 1.2; }
.tile-sub { color: var(--muted); font-size: 0.82rem; }
.chart { position: relative; width: 100%; }
.chart svg { display: block; width: 100%; height: auto; touch-action: pan-y; }
.chart-tip {
  position: fixed; z-index: 40; pointer-events: none;
  padding: 6px 10px; border-radius: 8px; background: #20231f; color: #fff; font-size: 0.88rem; white-space: nowrap;
  box-shadow: 0 2px 10px rgba(0,0,0,0.25);
}
.chart-tip b { font-weight: 600; margin-right: 6px; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.table th, .table td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
.table th { color: var(--muted); font-weight: 500; font-size: 0.88rem; }
.table td.num, .table th.num { text-align: right; }
.table .res { display: inline-flex; gap: 6px; align-items: center; }
.table caption { caption-side: top; text-align: left; color: var(--ink-2); font-size: 0.9rem; padding-bottom: 6px; }
#report-halves th, #report-halves td { white-space: normal; padding: 8px 6px; }
#report-halves th[scope="row"] { color: var(--ink-2); font-weight: 500; }
.summary p { margin: 0 0 0.5em; }
.summary p:last-child { margin-bottom: 0; }

/* ── 歷次紀錄 ── */
.trend-grid { display: grid; gap: 10px; }
.trend-grid .card { padding: 8px; }
.session-row {
  display: grid; grid-template-columns: 1fr auto; gap: 8px; align-items: center;
  background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 8px 8px 8px 14px;
}
.session-main { display: grid; gap: 2px; min-width: 0; background: none; border: 0; padding: 4px 0; font: inherit; color: inherit; text-align: left; cursor: pointer; }
.session-title { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.session-meta { color: var(--ink-2); font-size: 0.9rem; font-variant-numeric: tabular-nums; }

/* ── 提示訊息與對話框 ── */
.toast {
  position: fixed; left: 50%; bottom: max(20px, env(safe-area-inset-bottom)); transform: translateX(-50%);
  z-index: 60; max-width: min(92vw, 480px); padding: 10px 16px;
  border-radius: 10px; background: #20231f; color: #fff; font-size: 0.95rem; text-align: center;
  box-shadow: 0 4px 18px rgba(0,0,0,0.3);
}
.dialog { border: 0; border-radius: 14px; padding: 20px; max-width: min(92vw, 420px); box-shadow: 0 10px 40px rgba(0,0,0,0.3); }
.dialog::backdrop { background: rgba(0,0,0,0.45); }
.dialog h3 { margin-bottom: 8px; }
.dialog .btn-row { justify-content: flex-end; margin-top: 12px; }

/* ── 比較寬的畫面 ── */
@media (min-width: 620px) {
  .tiles { grid-template-columns: repeat(4, 1fr); }
  .form-grid { grid-template-columns: repeat(3, 1fr); }
  .form-grid-2 { grid-template-columns: repeat(2, minmax(0, 260px)); }
  .trend-grid { grid-template-columns: 1fr 1fr; }
  .card-list { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .work-grid { grid-template-columns: minmax(0, 1.65fr) minmax(300px, 1fr); align-items: start; }
  .stage-col { position: sticky; top: 64px; }
  .card-list { grid-template-columns: repeat(3, 1fr); }
}
/* 手機橫放：畫面在左、控制在右 */
@media (orientation: landscape) and (max-height: 520px) {
  main { padding-top: 8px; }
  .topbar { min-height: 44px; position: static; }
  .work-grid { grid-template-columns: minmax(0, 1.5fr) minmax(240px, 1fr); align-items: start; }
  .stage { --stage-max-h: calc(100vh - 150px); --stage-max-h: calc(100svh - 150px); }
  .steps { display: none; }
  .howto { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

/* ── 窄螢幕的標題列 ── */
@media (max-width: 400px) {
  .brand-sub { display: none; }
}

/* ── 錄影 ── */
.view-capture { gap: 12px; }
.capture-stage {
  position: relative; width: 100%; aspect-ratio: 16 / 9; max-height: 72svh; margin-inline: auto;
  background: #000; border-radius: var(--radius); overflow: hidden;
}
#capture-video, .capture-overlay, .capture-guide { position: absolute; inset: 0; width: 100%; height: 100%; }
#capture-video { object-fit: contain; background: #000; }
.capture-overlay { pointer-events: none; }
.capture-guide { pointer-events: none; }
.capture-guide rect { fill: none; stroke: rgba(255,255,255,0.9); stroke-width: 0.6; stroke-dasharray: 2 1.5; vector-effect: non-scaling-stroke; }
.capture-guide .guide-hoop { stroke: #ffd84a; }
.capture-guide text { fill: #fff; font-size: 3.6px; paint-order: stroke; stroke: rgba(0,0,0,0.7); stroke-width: 0.8px; }
.capture-stage.recording .capture-guide { opacity: 0.25; }
.capture-rotate {
  position: absolute; inset: 0; display: grid; place-items: center; padding: 16px; text-align: center;
  background: rgba(0,0,0,0.78); color: #fff; font-weight: 600; font-size: 1.1rem;
}
.capture-hud { position: absolute; left: 8px; top: 8px; display: flex; gap: 6px; flex-wrap: wrap; }
.hud-chip { padding: 4px 10px; border-radius: 999px; background: rgba(20,22,21,0.78); color: #fff; font-size: 0.85rem; font-variant-numeric: tabular-nums; }
.hud-rec { color: #ffb4a8; }
.capture-panel { display: grid; gap: 10px; padding-bottom: env(safe-area-inset-bottom); }
.check-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 6px; }
.check-list li { display: flex; gap: 6px; align-items: baseline; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); font-size: 0.92rem; min-width: 0; }
.check-list li::before { content: "…"; font-weight: 700; color: var(--muted); flex: none; }
.check-list li[data-state="ok"]::before { content: "✓"; color: #1d7a3a; }
.check-list li[data-state="warn"]::before { content: "!"; color: #9a6a00; }
.check-list li[data-state="bad"]::before { content: "✕"; color: var(--danger); }
.chk-label { font-weight: 600; flex: none; }
.chk-text { color: var(--ink-2); min-width: 0; }
.btn-stop { background: var(--danger); border-color: var(--danger); color: #fff; }

/* ── 報告：結論 ── */
.conclusion { display: grid; gap: 10px; }
.conclusion-main { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.big-stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; min-width: 0; }
.big-stat .label { color: var(--muted); font-size: 0.85rem; }
.big-stat .value { font-size: clamp(1.7rem, 8vw, 2.4rem); font-weight: 700; line-height: 1.15; font-variant-numeric: tabular-nums; }
.big-stat .sub { color: var(--ink-2); font-size: 0.85rem; }
.big-stat .rough { font-size: 0.8rem; font-weight: 600; color: #9a6a00; margin-left: 4px; }
.conclusion-line { margin: 0; font-weight: 600; }
.grade-badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 0.82rem; font-weight: 700; margin-right: 6px; }
.grade-A { background: #e3f3e8; color: #1d5d32; }
.grade-B { background: var(--warn-bg); color: #7a5600; }
.grade-C, .grade-unknown { background: #fbe6e3; color: #8a2a20; }
.shot-cards { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.shot-card { border: 1px solid var(--line); border-radius: 10px; background: var(--card); }
.shot-card > button.shot-row {
  width: 100%; display: grid; grid-template-columns: 2.4em 1fr auto; align-items: center; gap: 8px;
  min-height: 48px; padding: 6px 12px; border: 0; background: transparent; font: inherit; text-align: left; cursor: pointer;
}
.shot-card .shot-angle { font-weight: 700; font-variant-numeric: tabular-nums; }
.shot-card .shot-flag { color: #9a6a00; font-size: 0.82rem; }
.shot-detail { padding: 0 12px 12px; display: grid; gap: 8px; }
.shot-detail canvas { width: 100%; height: auto; border-radius: 8px; background: var(--stage); }

/* ── 手動校正的示意圖 ── */
.cal-diagram { margin: 0; display: grid; gap: 6px; }
.cal-diagram svg { width: 100%; max-width: 420px; height: auto; border-radius: 8px; border: 1px solid var(--line); }
.cal-diagram figcaption { color: var(--ink-2); font-size: 0.9rem; }
.big-stat.small .value { font-size: clamp(1.25rem, 5.6vw, 1.8rem); white-space: nowrap; }

/* 錄影畫面：框和影片一樣是 16:9（引導框才會疊在影片上，不會跑到黑邊）；橫拿手機時影片和按鈕左右並排，不用捲動 */
.capture-stage { width: min(100%, calc(72svh * 16 / 9)); max-height: none; }
.btn-stop:hover { background: #8f1d17; border-color: #8f1d17; }
@media (orientation: landscape) and (max-height: 560px) {
  body:has(#view-capture:not([hidden])) .topbar { display: none; }
  body:has(#view-capture:not([hidden])) main { padding-top: max(8px, env(safe-area-inset-top)); padding-bottom: max(8px, env(safe-area-inset-bottom)); }
  .view-capture { grid-template-columns: minmax(0, 1fr) minmax(190px, 30%); align-items: start; gap: 10px; }
  .capture-stage { width: min(100%, calc((100svh - 24px) * 16 / 9)); }
  .check-list { grid-template-columns: 1fr; }
  .check-list li { padding: 4px 8px; font-size: 0.85rem; }
  .capture-panel .hint { font-size: 0.85rem; margin: 0; }
  .capture-panel .btn-lg { min-height: 48px; }
}
.check-list li { flex-wrap: wrap; }
.check-list .chk-text { flex: 1 1 100%; font-size: 0.88rem; }
.check-list .chk-text:empty { display: none; }
/* 錄影中：預檢清單已經用不到了，收起來讓停止鍵不用捲動就按得到 */
.view-capture.recording .check-list { display: none; }