/* =========================================================
   Numlino 共通CSS（デザインA：ティール・クリーン）
   色・余白はすべて :root の変数で管理する
   ========================================================= */

:root {
  /* 色 */
  --c-primary: #0B7A75;
  --c-primary-dark: #075E5A;
  --c-primary-tint: #E7F2F1;
  --c-primary-line: #C9E1DE;
  --c-text: #1F2933;
  --c-text-sub: #3E4C59;
  --c-muted: #5B6770;
  --c-bg: #F6F8F9;
  --c-surface: #FFFFFF;
  --c-border: #E1E6EA;
  --c-input-border: #C5CED6;
  --c-track: #EDF1F3;
  --c-error: #C8372D;

  /* 文字 */
  --font: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP",
          "Yu Gothic UI", "Meiryo", system-ui, sans-serif;

  /* 角丸 */
  --r-sm: 9px;
  --r-md: 10px;
  --r-lg: 14px;

  /* レイアウト */
  --w-content: 720px;
  --gutter: 16px;
}

/* ---------- 基本 ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--c-text);
  background: var(--c-bg);
  /* 中身が少ないページでもフッターを画面の下端に置く */
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
}
a { color: var(--c-primary-dark); }
a:hover { color: var(--c-primary); }
img { max-width: 100%; height: auto; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--c-primary); outline-offset: 2px; }
h1, h2, h3 { line-height: 1.4; }

.container {
  max-width: var(--w-content);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- ヘッダー ---------- */
.site-header {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-size: 21px;
  font-weight: 700;
  color: var(--c-text);
  text-decoration: none;
}
.logo:hover { color: var(--c-text); }
.logo__name { display: inline-flex; align-items: center; gap: 2px; }
.logo__yomi {
  margin-left: 9px;
  padding: 2px 9px;
  border-radius: 999px;
  background: var(--c-primary-tint);
  color: var(--c-primary-dark);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.04em;
}
.logo__o {
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-top: 5px;
  border: 3px solid var(--c-primary);
  border-radius: 50%;
}

/* ---------- メイン ---------- */
.site-main { flex: 1 0 auto; padding: 12px 0 40px; }

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 6px;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
  font-size: 12px;
  color: var(--c-muted);
}
.breadcrumb li + li::before { content: "›"; margin-right: 6px; }
.breadcrumb a { color: var(--c-muted); }

.page-head { margin-bottom: 16px; }
.page-head h1, .site-main h1 { margin: 0 0 6px; font-size: 24px; }
.lead { margin: 0; font-size: 14px; color: var(--c-muted); }

.site-main h2 { margin: 32px 0 10px; font-size: 19px; }
.site-main h3 { margin: 24px 0 8px; font-size: 16px; }
.site-main p, .site-main li { font-size: 15px; }

/* ---------- トップページ ---------- */
.hero { padding: 12px 0 8px; }
.hero__title { font-size: 22px; line-height: 1.5; }
.hero__lead { margin: 0; font-size: 14px; color: var(--c-muted); }
.empty { color: var(--c-muted); }

.cat-card {
  margin-bottom: 12px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.cat-card__title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0 !important;
  padding: 14px 16px;
  border-bottom: 1px solid var(--c-border);
  font-size: 16px;
}
.cat-card__count { font-size: 12px; font-weight: 400; color: var(--c-muted); }

/* ---------- リンク一覧 ---------- */
.link-list { margin: 0; padding: 0; list-style: none; }
.link-list a {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0 16px;
  color: var(--c-text);
  text-decoration: none;
  border-bottom: 1px solid #F0F3F5;
}
.link-list li:last-child a { border-bottom: 0; }
.link-list a:hover { background: var(--c-primary-tint); }
.link-list--card, .related .link-list {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
}

/* ---------- 計算機（共通部品） ---------- */
.calc {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px 16px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
}
.calc__panel { display: flex; flex-direction: column; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field__label { font-size: 14px; font-weight: 700; }
.input {
  display: flex;
  align-items: center;
  height: 52px;
  padding: 0 14px;
  background: var(--c-surface);
  border: 1.5px solid var(--c-input-border);
  border-radius: var(--r-md);
}
.input:focus-within { border-color: var(--c-primary); }
.input input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: none;
  background: transparent;
  font: inherit;
  font-size: 22px;
  font-variant-numeric: tabular-nums;
  color: var(--c-text);
}
.input__unit { color: var(--c-muted); }

.segmented {
  display: grid;
  grid-auto-columns: minmax(0, 1fr);
  grid-auto-flow: column;
  gap: 4px;
  padding: 4px;
  background: var(--c-track);
  border-radius: 12px;
}
.segmented button {
  height: 44px;
  border: 0;
  border-radius: var(--r-sm);
  background: transparent;
  font: inherit;
  font-size: 15px;
  color: var(--c-text-sub);
  cursor: pointer;
}
.segmented button[aria-checked="true"] {
  background: var(--c-surface);
  color: var(--c-primary-dark);
  font-weight: 700;
  box-shadow: 0 1px 3px rgba(31, 41, 51, 0.12);
}

.error { margin: 0; font-size: 13px; color: var(--c-error); }

.result {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  background: var(--c-primary-tint);
  border-radius: 12px;
}
.result__label { font-size: 13px; font-weight: 700; color: var(--c-primary-dark); }
.result__value {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
  /* 文字を小さくしても収まらないときの保険：枠の中で折り返す（ui/common.js が文字サイズを調整する） */
  overflow-wrap: anywhere;
}
.result__unit { margin-left: 4px; font-size: max(14px, 0.5em); }
.result__row {
  display: flex;
  justify-content: space-between;
  padding-top: 10px;
  border-top: 1px solid var(--c-primary-line);
  font-size: 15px;
}
.result__note { font-size: 12px; color: var(--c-text-sub); }

.btn-copy {
  height: 40px;
  padding: 0 14px;
  border: 1.5px solid var(--c-primary);
  border-radius: 999px;
  background: var(--c-surface);
  color: var(--c-primary-dark);
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

/* 広告枠（後で設置。高さを確保してレイアウトのずれを防ぐ） */
.ad-slot { min-height: 110px; margin: 24px 0; }

/* ---------- フッター ---------- */
.site-footer {
  padding: 22px 0;
  background: var(--c-text);
  color: #E1E6EA;
  font-size: 13px;
}
.site-footer__links { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.site-footer a { color: #E1E6EA; }
.site-footer__copy { margin: 12px 0 0; color: #AEB8C1; }

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

/* ---------- 本文の表 ---------- */
.site-main table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}
.site-main th, .site-main td {
  padding: 8px 10px;
  border: 1px solid var(--c-border);
  text-align: right;
}
.site-main th:first-child, .site-main td:first-child { text-align: left; }
.site-main th { background: var(--c-primary-tint); }

/* ---------- 結果の補足表示 ---------- */
.result__flag { font-size: 14px; font-weight: 700; color: var(--c-error); }

/* ---------- 請求書の記載例（源泉徴収ツール） ---------- */
.segmented + .result__note { margin: 8px 0 0; }
.invoice-example { display: flex; flex-direction: column; gap: 8px; padding: 16px; border: 1px solid var(--c-primary-line); border-radius: 12px; }
.invoice-example__title { margin: 0; font-size: 15px; }
.invoice-example__rows { display: flex; flex-direction: column; font-size: 15px; font-variant-numeric: tabular-nums; }
.invoice-example__row { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-top: 1px solid var(--c-primary-line); }
.invoice-example__row:first-child { border-top: 0; }
.invoice-example__row--bold { font-weight: 700; }
.invoice-example .result__note { margin: 0; }

/* ボタンの文言が長いグループは、スマホ幅では縦に並べる（文字が途中で折り返さないように） */
@media (max-width: 560px) {
  .segmented--stack { grid-auto-flow: row; grid-auto-columns: auto; }
}

/* ---------- フッターのカテゴリーリンク ---------- */
.site-footer__cats { margin-bottom: 8px; font-weight: 700; }

/* ---------- 日付・営業日ツール ---------- */
.input input[type="date"] { min-height: 44px; }
.rule-box { padding: 12px 14px; border: 1px solid var(--c-border); border-radius: 12px; font-size: 13px; color: var(--c-text-sub); }
.rule-box__title { margin: 0 0 6px; font-weight: 700; color: var(--c-text); }
.rule-box ul { margin: 0; padding-left: 1.2em; }
.rule-box li + li { margin-top: 4px; }
.settings { display: flex; flex-direction: column; gap: 12px; margin: 0; padding: 12px 14px; border: 1px solid var(--c-border); border-radius: 12px; min-width: 0; }
.settings legend { padding: 0 6px; }
.check { display: flex; align-items: center; gap: 10px; min-height: 44px; font-size: 15px; cursor: pointer; }
.check input { width: 22px; height: 22px; accent-color: var(--c-primary); }
.excluded__form { display: flex; gap: 8px; }
.excluded__form .input { flex: 1; min-width: 0; }
.btn-add { flex: none; height: 52px; padding: 0 18px; border: 1.5px solid var(--c-primary); border-radius: var(--r-md); background: var(--c-surface); color: var(--c-primary-dark); font: inherit; font-weight: 700; cursor: pointer; }
.excluded { margin: 0; padding: 0; list-style: none; }
.excluded__item { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 44px; border-top: 1px solid var(--c-border); font-size: 15px; font-variant-numeric: tabular-nums; }
.excluded__remove { height: 36px; padding: 0 12px; border: 0; border-radius: var(--r-sm); background: transparent; color: var(--c-error); font: inherit; font-size: 14px; cursor: pointer; }

/* ---------- IT・映像ツール ---------- */
.input select { flex: none; max-width: 48%; height: 100%; border: 0; outline: none; background: transparent; font: inherit; font-size: 16px; color: var(--c-text-sub); cursor: pointer; }
.input select:focus-visible { outline: 3px solid var(--c-primary); outline-offset: 2px; border-radius: var(--r-sm); }
.input--select { padding-right: 8px; }
.field__row { display: flex; gap: 8px; }
.field__row > .field { flex: 1; min-width: 0; }
.result__table { width: 100%; }
.result__table caption { padding: 8px 0 4px; font-size: 13px; font-weight: 700; text-align: left; color: var(--c-primary-dark); }
.site-main .result__table th, .site-main .result__table td { background: transparent; font-weight: 400; border-color: var(--c-primary-line); overflow-wrap: anywhere; }
.site-main .result__table th { text-align: left; width: 35%; }
.input--select select { flex: 1; min-width: 0; width: 100%; max-width: none; text-overflow: ellipsis; }
/* 横に並べる入力欄（時・分・秒、比、タイムコード）：狭い幅でもはみ出さないよう、幅を均等に縮める */
.field__row > .input { flex: 1; min-width: 0; padding: 0 10px; }
.field__row .input input { font-size: 20px; }
.field__row .input__unit { font-size: 13px; }

/* ---------- 音響ツール：音源の行（音圧レベルの合成） ---------- */
.level-row { display: flex; align-items: center; gap: 8px; }
.level-row__no { flex: none; width: 4.5em; font-size: 14px; font-weight: 700; }
.level-row .input { flex: 1; min-width: 0; }
.btn-add:disabled, .excluded__remove:disabled { opacity: 0.4; cursor: not-allowed; }

/* 結果の行の見出しが長いツール（LED ビジョン・ライブ配信）：狭い幅では、見出しの下に値を並べる */
@media (max-width: 560px) {
  .result--stack-rows .result__row { flex-direction: column; align-items: flex-start; gap: 2px; }
  .result--stack-rows .result__row > span:last-child { font-weight: 700; }
}
.result__sub { display: block; margin-top: 2px; font-size: 12px; font-weight: 400; color: var(--c-text-sub); }

/* ---------- 仕事・経理ツール：結果の行にコピー、按分の行・表 ---------- */
.result__row--copy { align-items: center; gap: 8px; flex-wrap: wrap; }
.result__row--copy > span:first-child { flex: 1 1 100%; font-size: 13px; color: var(--c-text-sub); }
.result__row--copy .result__big { font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.result__row--copy .result__sub { display: block; font-size: 12px; font-weight: 400; color: var(--c-text-sub); }
.btn-copy--small { height: 32px; margin-left: auto; padding: 0 12px; font-size: 13px; }
.alloc-row { display: grid; grid-template-columns: 1.6em minmax(0, 1fr) minmax(0, 1fr) auto; align-items: center; gap: 6px; }
.alloc-row__no { font-size: 13px; font-weight: 700; text-align: center; color: var(--c-text-sub); }
.alloc-row__label { height: 52px; min-width: 0; padding: 0 12px; border: 1.5px solid var(--c-input-border); border-radius: var(--r-md); background: var(--c-surface); font: inherit; font-size: 16px; color: var(--c-text); }
.alloc-row__box { padding: 0 10px; }
.alloc-row__box input { font-size: 18px; }
.alloc-table { width: 100%; }
.site-main .alloc-table th, .site-main .alloc-table td { background: transparent; border-color: var(--c-primary-line); font-size: 13px; padding: 6px 6px; overflow-wrap: anywhere; }
.site-main .alloc-table th { text-align: right; }
.site-main .alloc-table th:first-child, .site-main .alloc-table td:first-child { text-align: left; }
.site-main .alloc-table td.alloc-amount { font-weight: 700; }

/* ---------- 単位換算ツール（長さ・重さ・体積・面積・温度） ---------- */
.copy-block { display: flex; flex-direction: column; gap: 6px; }
.copy-block .btn-copy { align-self: flex-start; }
.copy-block__value { margin: 0 0 6px; font-size: 13px; color: var(--c-text-sub); overflow-wrap: anywhere; }
.copy-block__value:empty { display: none; }
.table-scroll { overflow-x: auto; }
.site-main .unit-table th, .site-main .unit-table td { text-align: left; vertical-align: top; }
.site-main .unit-table th[colspan] { background: var(--c-track); font-size: 13px; }
.site-main .unit-table td:nth-child(2) { white-space: nowrap; }
.site-main .unit-table a { overflow-wrap: anywhere; }
@media (max-width: 560px) {
  .site-main .unit-table td:nth-child(2) { white-space: normal; }
}
#field-riserun { display: flex; flex-direction: column; gap: 16px; }
#dms-form, #hms-form, #dms-panel-decimal, #dms-panel-dms { display: flex; flex-direction: column; gap: 16px; }
#dms-form[hidden], #dms-panel-decimal[hidden], #dms-panel-dms[hidden] { display: none; }
#dms-result-decimal, #dms-result-dms { display: flex; flex-direction: column; gap: 10px; }
#dms-result-decimal .btn-copy, #dms-result-dms .btn-copy { align-self: flex-start; }

/* ---------- 複数行の入力欄（見積金額・構成比・複数商品の利益） ---------- */
.rows-row { display: flex; flex-direction: column; gap: 8px; padding: 10px; border: 1px solid var(--c-border); border-radius: var(--r-md); background: var(--c-surface); }
.rows-row__head { display: grid; grid-template-columns: 1.6em minmax(0, 1fr) auto; align-items: center; gap: 6px; }
.rows-row__no { font-size: 13px; font-weight: 700; text-align: center; color: var(--c-text-sub); }
.rows-row__name { height: 44px; min-width: 0; padding: 0 12px; border: 1.5px solid var(--c-input-border); border-radius: var(--r-md); background: var(--c-surface); font: inherit; font-size: 16px; color: var(--c-text); }
.rows-row__fields { display: grid; grid-template-columns: repeat(var(--cols, 2), minmax(0, 1fr)); gap: 6px; }
.rows-row__field { display: flex; flex-direction: column; gap: 2px; min-width: 0; font-size: 12px; color: var(--c-text-sub); }
.rows-row__box { height: 44px; padding: 0 10px; }
.rows-row__box input { font-size: 17px; }
@media (max-width: 420px) {
  .rows-row__fields[style*="--cols: 3"], .rows-row__fields[style*="--cols: 4"] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.rows-list { display: flex; flex-direction: column; gap: 8px; }
.total-row th, .total-row td { font-weight: 700; }

/* ---------- 一般計算（端数処理・平均値・最大公約数・分数） ---------- */
.textarea { width: 100%; min-height: 96px; padding: 10px 14px; border: 1.5px solid var(--c-input-border); border-radius: var(--r-md); background: var(--c-surface); font: inherit; font-size: 18px; font-variant-numeric: tabular-nums; color: var(--c-text); resize: vertical; }
.textarea:focus-visible { outline: 3px solid var(--c-primary); outline-offset: 2px; }
.steps { margin: 4px 0 0; padding-left: 1.4em; font-size: 15px; font-variant-numeric: tabular-nums; }
.fraction-row { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 6px; }
.fraction-row__frac { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 8px; }
.fraction-row__bar { font-size: 22px; color: var(--c-muted); }
.fraction-row__sign select { font-size: 20px; }
.fraction-decimal { overflow-wrap: anywhere; text-align: right; }
@media (min-width: 560px) {
  .fraction-row { grid-template-columns: 76px minmax(0, 1fr) minmax(0, 2fr); }
  .fraction-row__frac { grid-column: auto; }
}

/* ---------- 比・比例式（a : b : c、a : b ＝ c : d の入力欄） ---------- */
.ratio-inputs { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 6px; }
.ratio-inputs--four { grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr); }
.ratio-inputs .input { padding: 0 10px; }
.ratio-inputs .input input { font-size: 18px; }
.ratio-inputs__sep { font-size: 20px; font-weight: 700; color: var(--c-text-sub); text-align: center; }
@media (max-width: 560px) {
  .ratio-inputs--four { grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); }
  .ratio-inputs--four .ratio-inputs__sep:nth-of-type(2) { grid-column: 1 / -1; }
}

/* 入力欄と単位の選択欄を、1 つの枠に並べる（燃費・ガソリン代計算） */
.input--with-select select { flex: none; width: auto; max-width: 45%; height: 40px; border: 0; border-left: 1px solid var(--c-border); background: transparent; font: inherit; font-size: 15px; color: var(--c-text); padding-left: 8px; }

/* 立て替えの精算の表：金額は折り返さず、差額は「金額」と「（受け取る／支払う）」を 2 行に分ける */
.site-main .settle-table th { white-space: nowrap; overflow-wrap: normal; }
.site-main .settle-table td { overflow-wrap: normal; }
.site-main .settle-table td:first-child { overflow-wrap: anywhere; }
.site-main .settle-table td:not(:first-child) { white-space: nowrap; text-align: right; }
.site-main .settle-table td:last-child { white-space: pre; }

/* 進数変換：数字は長くなるので、枠の中で折り返す */
.radix-value { margin: 0; font-size: 18px; font-variant-numeric: tabular-nums; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; overflow-wrap: anywhere; word-break: break-all; }
/* 和暦・西暦変換：月と日を横に並べる／結果の一覧 */
.date-pair { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 8px; }
.era-list { margin: 0; padding-left: 1.2em; font-size: 14px; }
.era-list li { margin: 2px 0; }

/* 日付・時刻の入力欄を 3 つ並べる（UNIX 時間・日時変換） */
.date-triple { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }

/* 決済手数料の比較表：金額を折り返さない */
.compare-table td { white-space: nowrap; }

/* 桁数が多い結果の「全桁を表示」（折りたたみ）：結果の数字より小さく表示する */
.result__value details { font-size: 14px; font-weight: 400; margin-top: 6px; }
.result__value details summary { cursor: pointer; color: var(--c-primary-dark); }
.result__value + .result__label { margin-top: 12px; display: block; }

/* 行の見出しも折り返さない表（ND の対応表など） */
.nowrap-head th[scope="row"] { white-space: nowrap; }

/* Cron の実行日時の一覧 */
.cron-runs { margin: 12px 0 0; padding-left: 1.8em; line-height: 1.9; font-variant-numeric: tabular-nums; }

/* 本文の中の長いコード（IPv6 アドレスなど）を、折り返して、横スクロールを防ぐ */
.site-main code { overflow-wrap: anywhere; }
/* 本文の箇条書き・リンクの、長い URL（出典など、改行できる位置のない文字列）が、ページの幅を広げないようにする（running-pace で横スクロールが起きていた） */
.site-main li, .site-main a { overflow-wrap: anywhere; }

/* ---------- カメラ画角・撮影範囲計算：人物のフレーミング ---------- */
.segmented--three button { height: auto; min-height: 44px; padding: 6px 4px; font-size: 13px; line-height: 1.3; }
@media (min-width: 560px) { .segmented--three button { font-size: 15px; } }
.aov-layout { display: flex; flex-direction: column; gap: 16px; }
.aov-fields { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.portrait-preview { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.portrait-stage { --ar: 1.5; --maxh: 300px; width: min(100%, calc(var(--maxh) * var(--ar))); aspect-ratio: var(--ar); margin: 2px auto; background: var(--c-primary-tint); box-shadow: 0 0 0 2px var(--c-text); overflow: hidden; /* 枠線は box-shadow：border だと、内側の縦横比が撮影範囲とずれて、人物の拡大率が狂う */ }
.portrait-stage svg { display: block; width: 100%; height: 100%; }
.portrait-figure { fill: var(--c-primary); }
.portrait-caption { margin: 0; font-size: 12px; line-height: 1.4; color: var(--c-text-sub); text-align: center; overflow-wrap: anywhere; }
.portrait-empty { margin: 0; padding: 24px 12px; font-size: 13px; color: var(--c-muted); text-align: center; background: var(--c-track); border-radius: 4px; }
.portrait-summary { display: flex; flex-direction: column; gap: 2px; }
.portrait-summary p { margin: 0; font-size: 14px; line-height: 1.45; }
.portrait-summary .portrait-summary__main { font-weight: 700; }
.portrait-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.portrait-chips button { min-width: 44px; min-height: 36px; padding: 4px 10px; border: 1.5px solid var(--c-input-border); border-radius: 999px; background: var(--c-surface); font: inherit; font-size: 14px; color: var(--c-text-sub); cursor: pointer; }
.portrait-chips button[aria-pressed="true"] { border-color: var(--c-primary); background: var(--c-primary-tint); color: var(--c-primary-dark); font-weight: 700; }
.portrait-slider { width: 100%; margin: 4px 0 0; accent-color: var(--c-primary); }
.portrait-note { margin: 0; font-size: 12px; color: var(--c-muted); }
@media (min-width: 640px) {
  .aov-layout[data-mode="portrait"] { display: grid; grid-template-columns: minmax(280px, 1fr) minmax(0, 1.25fr); gap: 16px; align-items: start; }
  .aov-layout[data-mode="portrait"] .portrait-preview { grid-column: 2; grid-row: 1; position: sticky; top: 12px; }
  .aov-layout[data-mode="portrait"] .aov-fields { grid-column: 1; grid-row: 1; }
  .portrait-stage { --maxh: 400px; }
}

/* ---------- プロジェクター投写距離計算：上面図・正面図のプレビュー ---------- */
.pj-layout { display: flex; flex-direction: column; gap: 16px; }
.pj-fields { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.pj-preview { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.pj-figures { display: flex; flex-direction: column; gap: 8px; }
.pj-fig svg { display: block; width: 100%; height: auto; border: 1px solid var(--c-border); border-radius: 6px; background: #fff; }
.pj-empty { margin: 0; padding: 24px 12px; font-size: 13px; color: var(--c-muted); text-align: center; background: var(--c-track); border-radius: 4px; }
.pj-legend { padding: 8px 10px; background: var(--c-primary-tint); border-radius: 8px; }
.pj-legend__title { margin: 0; font-size: 12px; font-weight: 700; color: var(--c-primary-dark); }
.pj-legend ul { display: flex; flex-direction: column; gap: 6px; margin: 6px 0 0; padding: 0; list-style: none; }
.pj-legend li { display: flex; align-items: center; gap: 8px; font-size: 13px; line-height: 1.4; }
.pj-swatch { flex: none; width: 30px; height: 12px; border: 1.5px solid var(--c-primary); box-sizing: border-box; }
.pj-swatch--solid { background: rgba(11, 122, 117, 0.35); border-style: solid; }
.pj-swatch--dashed { background: rgba(11, 122, 117, 0.12); border-style: dashed; }
.pj-summary { display: flex; flex-direction: column; gap: 2px; }
.pj-summary p { margin: 0; font-size: 14px; line-height: 1.45; }
.pj-summary .pj-summary__main { font-weight: 700; }
@media (min-width: 640px) {
  .pj-layout { display: grid; grid-template-columns: minmax(280px, 1fr) minmax(0, 1.3fr); gap: 16px; align-items: start; }
  .pj-layout .pj-preview { grid-column: 2; grid-row: 1; position: sticky; top: 12px; }
  .pj-layout .pj-fields { grid-column: 1; grid-row: 1; }
}

/* ---------- スクリーンサイズ計算：大きさのイメージ（正面図＋人物 170 cm） ---------- */
.sv-layout { display: flex; flex-direction: column; gap: 24px; }
.sv-preview { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.site-main .sv-preview h2 { margin: 0; font-size: 16px; }
.sv-stage { min-height: 200px; }
.sv-stage svg { display: block; width: 100%; max-width: 560px; margin: 0 auto; height: auto; box-sizing: border-box; border: 1px solid var(--c-border); border-radius: 6px; background: #fff; }
.sv-empty { display: flex; align-items: center; justify-content: center; box-sizing: border-box; min-height: 200px; margin: 0; padding: 12px; font-size: 13px; color: var(--c-muted); text-align: center; background: var(--c-track); border-radius: 6px; }
.sv-caption { margin: 0; min-height: 4.5em; font-size: 14px; line-height: 1.5; overflow-wrap: anywhere; }
.sv-notes { display: flex; flex-direction: column; gap: 4px; margin: 0; padding: 0; list-style: none; font-size: 12px; line-height: 1.5; color: var(--c-muted); overflow-wrap: anywhere; }
@media (min-width: 720px) {
  .sv-layout { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 16px; align-items: start; }
  .sv-preview { position: sticky; top: 12px; }
}
/* スクリーンサイズ計算の結果欄：見出し（幅・高さ・対角・表示面積）は文字の途中で折り返さない。長い値は、値の側だけが右寄せで折り返す */
.result--keep-label .result__row > span:first-child { flex: none; padding-right: 12px; white-space: nowrap; }
.result--keep-label .result__row > span:last-child { min-width: 0; text-align: right; overflow-wrap: anywhere; }

/* ---------- 被写界深度計算：距離のイメージ（距離方向の図＋F 値のチップ） ---------- */
.dof-layout { display: flex; flex-direction: column; gap: 24px; }
.dof-preview { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.site-main .dof-preview h2 { margin: 0; font-size: 16px; }
.dof-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.dof-chips button { min-width: 40px; min-height: 36px; padding: 4px 8px; border: 1.5px solid var(--c-input-border); border-radius: 999px; background: var(--c-surface); font: inherit; font-size: 13px; color: var(--c-text-sub); cursor: pointer; }
.dof-chips button[aria-pressed="true"] { border-color: var(--c-primary); background: var(--c-primary-tint); color: var(--c-primary-dark); font-weight: 700; }
.dof-stage { min-height: 220px; }
.dof-stage svg { display: block; width: 100%; max-width: 560px; margin: 0 auto; height: auto; box-sizing: border-box; border: 1px solid var(--c-border); border-radius: 6px; background: #fff; }
.dof-empty { display: flex; align-items: center; justify-content: center; box-sizing: border-box; min-height: 220px; margin: 0; padding: 12px; font-size: 13px; color: var(--c-muted); text-align: center; background: var(--c-track); border-radius: 6px; }
.dof-caption { margin: 0; min-height: 3em; font-size: 14px; font-weight: 700; line-height: 1.5; overflow-wrap: anywhere; }
.dof-note { margin: 0; font-size: 12px; line-height: 1.5; color: var(--c-muted); }
@media (max-width: 359px) { .dof-chips { gap: 4px; } .dof-chips button { min-width: 36px; padding: 4px 6px; font-size: 12px; } }
@media (min-width: 720px) {
  .dof-layout { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 16px; align-items: start; }
  .dof-preview { position: sticky; top: 12px; }
}