/* 水中重量計算 v2 — システムビルダー(style.css)の配色に合わせる */
:root {
  --navy: #343a40; --navy-d: #23272b; --navy-l: #495057; --navy-p: #f8f9fa;
  --g2: #e9ecef; --g3: #dee2e6; --g5: #adb5bd; --tx: #212529; --txl: #6c757d;
  --teal: #17a2b8; --teal-p: #e8f6f8;
  --on: #1a7a3c; --on-b: #e8f5ee; --di: #c0392b; --di-b: #fdf0ee; --so: #1565c0; --so-b: #e8f0fb;
  --warn: #b7791f; --warn-b: #fdf6e7;
  --float: #1565c0; --sink: #b4532a;
  --r: 6px; --rl: 10px; --sh: 0 1px 4px rgba(0,0,0,.08); --sh2: 0 3px 12px rgba(0,0,0,.12);
  --num: 'Barlow Condensed', sans-serif;
  --sans: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP", "Segoe UI", sans-serif;
}
/* サイト共通のヘッダー・フッター（Bootstrap＋共通CSS）は HTML 側で layer(site) として読み込む。
 * このファイルは layer なしなので常に優先される。リセットは #root の中だけに効かせ、ヘッダー・フッターには触れない。 */
*, *::before, *::after { box-sizing: border-box; }
:where(#root, #root *) { margin: 0; padding: 0; }
body { background: #fff; color: var(--tx); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
#root { font-family: var(--sans); font-size: 14px; line-height: 1.6; color: var(--tx); }
:where(#root) :where(button, input, select) { font: inherit; color: inherit; }
:where(#root) button { cursor: pointer; }
:where(#root) a { color: inherit; }
:where(#root) table { border-collapse: collapse; }
.n { font-family: var(--num); font-variant-numeric: tabular-nums; letter-spacing: .02em; }
.pn { font-family: ui-monospace, monospace; font-size: 11px; color: var(--txl); }

/* ---------- ヘッダー（サイト共通ヘッダーの代わり） ---------- */
.site-hd { background: var(--navy-d); color: #fff; height: 52px; display: flex; align-items: center; padding: 0 20px; gap: 18px; }
.site-hd .logo { font-family: var(--num); font-weight: 700; font-size: 20px; letter-spacing: .08em; }
.site-hd .logo small { font-family: var(--sans); font-size: 11px; font-weight: 400; color: #adb5bd; margin-left: 10px; letter-spacing: 0; }
.site-hd nav { margin-left: auto; display: flex; gap: 4px; }
.site-hd nav button { background: none; border: 0; color: #adb5bd; padding: 6px 10px; font-size: 12px; border-radius: 4px; }
.site-hd nav button[aria-pressed="true"] { color: #fff; background: rgba(255,255,255,.1); }

.pg-ttl { text-align: center; padding: 26px 16px 6px; }
.pg-ttl h1 { font-family: var(--num); font-size: 30px; font-weight: 700; letter-spacing: .06em; color: var(--navy); line-height: 1.1; }
.pg-ttl p { font-size: 12px; color: var(--txl); }
.pg-ttl .ul { width: 30px; height: 2px; background: #ffc107; margin: 8px auto 0; }

/* ---------- システム切替 ---------- */
.sys { display: flex; justify-content: center; gap: 8px; padding: 14px 16px 20px; }
.sys button { border: 1.5px solid var(--g3); background: #fff; border-radius: var(--r); padding: 8px 18px; font-size: 13px; font-weight: 600; color: var(--txl); min-height: 40px; }
.sys button[aria-pressed="true"] { border-color: var(--navy); background: var(--navy); color: #fff; }

/* ---------- レイアウト ---------- */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 16px 120px; display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 24px; align-items: start; }
.col-main { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.col-side { position: sticky; top: 12px; }

/* ---------- 結果パネル ---------- */
.res { background: #fff; border: 1px solid var(--g3); border-radius: var(--rl); box-shadow: var(--sh); overflow: hidden; }
.res-top { display: grid; grid-template-columns: 1fr auto; gap: 16px; padding: 20px 22px 8px; align-items: end; }
.lbl { font-size: 11px; color: var(--txl); letter-spacing: .06em; }
.uw { font-family: var(--num); font-weight: 700; font-size: 64px; line-height: 1; letter-spacing: .01em; }
.uw small { font-size: 22px; margin-left: 4px; color: var(--txl); font-weight: 600; }
.uw.fl { color: var(--float); } .uw.sk { color: var(--sink); }
.state { font-size: 13px; color: var(--navy-l); margin-top: 6px; }
.water { display: inline-flex; border: 1px solid var(--g3); border-radius: var(--r); overflow: hidden; }
.water button { border: 0; background: #fff; padding: 6px 12px; font-size: 12px; color: var(--txl); min-height: 36px; }
.water button + button { border-left: 1px solid var(--g3); }
.water button[aria-pressed="true"] { background: var(--navy); color: #fff; }
.gauge { position: relative; height: 34px; margin: 10px 22px 0; }
.gauge .tr { position: absolute; top: 14px; left: 0; right: 0; height: 6px; border-radius: 3px; background: linear-gradient(90deg, rgba(21,101,192,.35), var(--g2) 44% 56%, rgba(180,83,42,.35)); }
.gauge .z { position: absolute; left: 50%; top: 6px; width: 1px; height: 22px; background: var(--navy-l); }
.gauge .pin { position: absolute; top: 7px; width: 4px; height: 20px; border-radius: 2px; background: var(--navy); transform: translateX(-50%); transition: left .35s cubic-bezier(.3,.7,.3,1); }
.gauge .pin.o { background: var(--teal); width: 2px; height: 12px; top: 11px; }
.gl { display: flex; justify-content: space-between; margin: 0 22px; font-family: var(--num); font-size: 12px; color: var(--txl); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--g3); margin-top: 14px; }
.stats > div { padding: 12px 22px; }
.stats > div + div { border-left: 1px solid var(--g3); }
.stats .v { font-family: var(--num); font-size: 22px; font-weight: 700; color: var(--navy); line-height: 1.2; }
.msgs { display: flex; flex-direction: column; gap: 6px; padding: 0 22px 16px; }
.msgs:empty { display: none; }
.msg { font-size: 12.5px; padding: 8px 10px; border-radius: var(--r); background: var(--di-b); color: var(--di); display: flex; gap: 8px; }
.msg.i { background: var(--so-b); color: var(--so); }
.msg.w { background: var(--warn-b); color: var(--warn); }

/* ---------- 内訳 ---------- */
.bd { background: #fff; border: 1px solid var(--g3); border-radius: var(--rl); box-shadow: var(--sh); }
.bd-hd { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--g3); background: var(--navy-p); border-radius: var(--rl) var(--rl) 0 0; }
.bd-hd b { font-size: 13px; color: var(--navy); }
.bd-hd .sp { flex: 1; }
.bd-g { padding: 8px 16px 2px; font-size: 11px; font-weight: 700; color: var(--txl); letter-spacing: .06em; }
.bd-row { display: grid; grid-template-columns: minmax(0, 1fr) auto 76px 28px; gap: 10px; align-items: center; padding: 7px 16px; border-top: 1px solid var(--g2); }
.bd-row.zero { opacity: .45; }
.bd-row .nm { font-size: 13px; line-height: 1.35; }
.bd-row .nm .pn { margin-left: 6px; }
.bd-row .v { text-align: right; font-family: var(--num); font-size: 15px; font-weight: 600; white-space: nowrap; }
.bd-row .v.miss { color: var(--warn); font-size: 12px; font-family: var(--sans); font-weight: 500; }
.bd-row .v.in { color: var(--txl); font-weight: 500; }
.bd-row .x { width: 28px; height: 28px; border: 0; background: none; color: var(--g5); border-radius: 50%; font-size: 16px; }
.bd-row .x:hover { background: var(--di-b); color: var(--di); }
.tg { display: inline-block; font-size: 10px; padding: 0 6px; border-radius: 10px; margin-left: 6px; font-weight: 600; vertical-align: 1px; background: var(--g2); color: var(--txl); }
.tg.auto { background: var(--teal-p); color: #0f7282; }
.tg.adj { background: var(--warn-b); color: var(--warn); }
.tg.miss { background: var(--warn-b); color: var(--warn); }
.bd-foot { display: flex; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--g3); flex-wrap: wrap; }
.bd-note { font-size: 11px; color: var(--txl); padding: 0 16px 12px; }

/* ---------- ステッパー ---------- */
.step { display: inline-flex; align-items: center; border: 1px solid var(--g3); border-radius: 999px; background: #fff; }
.step button { width: 32px; height: 32px; border: 0; background: none; font-size: 16px; color: var(--navy); border-radius: 50%; }
.step button:disabled { color: var(--g5); cursor: default; }
.step span { min-width: 22px; text-align: center; font-family: var(--num); font-size: 16px; font-weight: 700; }

/* ---------- ボタン ---------- */
.ubtn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 1px solid var(--g3); background: #fff; border-radius: var(--r); padding: 8px 14px; font-size: 13px; min-height: 40px; color: var(--navy); }
.ubtn:hover { border-color: var(--navy-l); }
.ubtn.dark { background: var(--navy-d); border-color: var(--navy-d); color: #fff; font-weight: 700; }
.ubtn.dark:hover { background: #000; }
.ubtn.block { width: 100%; }
.ubtn.link { border: 0; background: none; padding: 0; min-height: 0; text-decoration: underline; text-underline-offset: 3px; font-size: 12.5px; }
.ubtn.sm { min-height: 32px; padding: 4px 10px; font-size: 12px; }

/* ---------- コンポーネント一覧（右） ---------- */
.cl { background: #fff; }
.cl-h { font-size: 12px; font-weight: 700; color: var(--txl); letter-spacing: .08em; padding: 0 2px 8px; border-bottom: 2px solid var(--navy); }
.ci { display: grid; grid-template-columns: minmax(0, 1fr) auto 18px; gap: 4px 12px; align-items: center; width: 100%; text-align: left; background: none; border: 0; border-bottom: 1px solid var(--g3); padding: 12px 2px; min-height: 60px; }
.ci:hover { background: var(--navy-p); }
.ci .t { font-size: 13px; font-weight: 700; color: var(--tx); }
.ci .s { grid-column: 1; font-size: 11.5px; color: var(--txl); line-height: 1.4; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ci .d { grid-row: 1 / span 2; grid-column: 2; font-family: var(--num); font-size: 14px; font-weight: 600; text-align: right; white-space: nowrap; }
.ci .d.fl { color: var(--float); } .ci .d.sk { color: var(--sink); } .ci .d.miss { color: var(--warn); font-family: var(--sans); font-size: 11px; }
.ci .ar { grid-row: 1 / span 2; grid-column: 3; color: var(--navy); font-size: 18px; }
.ci .bad { color: var(--di); font-weight: 700; margin-left: 6px; }
.ci.sub .t { font-weight: 500; color: var(--navy-l); }
.cl-f { padding-top: 14px; display: flex; flex-direction: column; gap: 8px; }

/* ---------- ドロワー ---------- */
.scrim { position: fixed; inset: 0; background: rgba(0,0,0,.25); z-index: 40; animation: fade .2s; }
.dw { position: fixed; top: 0; right: 0; bottom: 0; width: min(440px, 100vw); background: #fff; z-index: 41; display: flex; flex-direction: column; box-shadow: -8px 0 32px rgba(0,0,0,.18); animation: slide .25s cubic-bezier(.3,.7,.3,1); }
@keyframes slide { from { transform: translateX(100%); } }
@keyframes fade { from { opacity: 0; } }
.dw-top { display: flex; align-items: center; gap: 6px; padding: 12px 16px; font-size: 13px; color: var(--navy-l); }
.dw-top button { background: none; border: 0; display: inline-flex; align-items: center; gap: 6px; color: inherit; min-height: 36px; }
.dw-t { font-size: 18px; font-weight: 700; padding: 0 20px 10px; }
.dw-b { flex: 1; overflow-y: auto; padding: 4px 20px 20px; }
.dw-f { padding: 12px 20px 16px; border-top: 1px solid var(--g3); display: flex; gap: 10px; align-items: center; }
.dw-f .sum { flex: 1; font-size: 11px; color: var(--txl); }
.dw-f .sum b { display: block; font-family: var(--num); font-size: 20px; color: var(--navy); line-height: 1.1; }
.sec-t { font-size: 12px; font-weight: 700; color: var(--txl); letter-spacing: .06em; margin: 18px 0 8px; display: flex; align-items: center; gap: 8px; }
.sec-t:first-child { margin-top: 4px; }
.sec-t .sp { flex: 1; }
.hint { font-size: 12px; color: var(--txl); margin: -2px 0 8px; line-height: 1.5; }

/* カード（Trek風：左に画像枠、右に説明） */
.ucard { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 0; width: 100%; text-align: left; border: 1px solid var(--g3); background: #fff; border-radius: 4px; margin-bottom: 10px; padding: 0; overflow: hidden; transition: border-color .15s, box-shadow .15s; }
.ucard:hover { border-color: var(--g5); }
.ucard.on { border-color: var(--teal); box-shadow: inset 0 0 0 1px var(--teal); }
.ucard.dis { opacity: .45; cursor: not-allowed; }
.ucard .img { background: var(--g2); display: flex; align-items: center; justify-content: center; font-family: ui-monospace, monospace; font-size: 10px; color: var(--g5); min-height: 76px; text-align: center; padding: 4px; word-break: break-all; }
.ucard .img.none { background: #fff; color: var(--g5); font-size: 20px; font-family: var(--sans); }
.ucard .bdy { padding: 10px 12px; min-width: 0; }
.ucard .nm { font-size: 13px; font-weight: 700; line-height: 1.35; }
.ucard .ds { font-size: 11.5px; color: var(--txl); margin-top: 3px; line-height: 1.5; }
.ucard .wt { font-family: var(--num); font-size: 13px; color: var(--navy-l); margin-top: 4px; }
.ucard .wt .miss { color: var(--warn); font-family: var(--sans); font-size: 11px; }
.rec { display: inline-block; background: #ffc107; color: #3b2f00; font-size: 10px; font-weight: 700; padding: 0 6px; border-radius: 3px; margin-left: 6px; vertical-align: 1px; }
.ucard .row2 { display: flex; align-items: center; gap: 10px; margin-top: 8px; flex-wrap: wrap; }

/* トグル */
.sw { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; color: var(--navy-l); cursor: pointer; user-select: none; }
.sw input { display: none; }
.sw i { width: 34px; height: 20px; border-radius: 10px; background: var(--g5); position: relative; transition: background .15s; flex: none; }
.sw i::after { content: ''; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .15s; }
.sw input:checked + i { background: var(--teal); }
.sw input:checked + i::after { transform: translateX(14px); }
.sw.dis { opacity: .5; cursor: not-allowed; }

/* サイズチップ（Trek風：斜線＝在庫なしの代わりに「選択不可」） */
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { min-width: 52px; height: 36px; padding: 0 10px; border: 1.5px solid var(--g5); background: #fff; border-radius: 4px; font-size: 13px; font-weight: 600; color: var(--navy); position: relative; }
.chip.on { border-color: var(--teal); background: var(--teal-p); color: #0f5f6c; box-shadow: inset 0 0 0 1px var(--teal); }
.chip.x { background: var(--g2); color: var(--g5); border-color: var(--g3); cursor: not-allowed; }
.chip.x::after { content: ''; position: absolute; left: 4px; right: 4px; top: 50%; height: 1px; background: var(--g5); transform: rotate(-24deg); }
.chip .q { position: absolute; top: -7px; right: -7px; min-width: 18px; height: 18px; border-radius: 9px; background: var(--navy); color: #fff; font-size: 10px; line-height: 18px; font-family: var(--num); padding: 0 4px; }
.size-row { display: flex; justify-content: space-between; align-items: baseline; margin: 16px 0 8px; }
.size-row .t { font-size: 13px; font-weight: 700; }
.size-row .ubtn.link { display: inline-flex; gap: 6px; align-items: center; }

/* ライト行 */
.lr { border: 1px solid var(--g3); border-radius: 6px; padding: 12px; margin-bottom: 10px; }
.lr-h { display: flex; align-items: center; gap: 10px; }
.lr-h .nm { flex: 1; font-size: 13px; font-weight: 700; min-width: 0; }
.lr-o { display: flex; gap: 14px; margin-top: 10px; flex-wrap: wrap; align-items: center; }
.lr-o .k { font-size: 11px; color: var(--txl); margin-right: 6px; }
.chips.sm .chip { min-width: 0; height: 30px; font-size: 12px; padding: 0 10px; }

.fit { font-size: 12.5px; padding: 8px 10px; border-radius: 6px; margin: 8px 0; }
.fit.ok { background: var(--on-b); color: var(--on); }
.fit.ng { background: var(--di-b); color: var(--di); }
.big-q { display: flex; align-items: center; gap: 16px; padding: 14px; border: 1px solid var(--g3); border-radius: 6px; }
.big-q .n { font-size: 40px; font-weight: 700; color: var(--navy); line-height: 1; }

select.sel { width: 100%; border: 1px solid var(--g3); border-radius: var(--r); padding: 9px 30px 9px 10px; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23343a40' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 12px center; appearance: none; font-size: 13px; min-height: 42px; }
.srch { width: 100%; border: 1px solid var(--g3); border-radius: var(--r); padding: 9px 12px; font-size: 13px; min-height: 42px; margin-bottom: 10px; }
.sb-link { display: flex; align-items: center; gap: 10px; padding: 12px; border-radius: 6px; background: var(--navy-p); border: 1px solid var(--g3); text-decoration: none; color: var(--navy); font-size: 12.5px; margin: 8px 0 4px; }
.sb-link b { display: block; font-size: 13px; }
.sb-link span.ar { margin-left: auto; font-size: 18px; }

.cust { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 10px; }
.cust input[type=text], .cust input[type=number] { border: 1px solid var(--g3); border-radius: var(--r); padding: 8px 10px; min-height: 40px; min-width: 0; width: 100%; }
.cust input.full { grid-column: 1 / -1; }

/* ---------- POP（サイズチャート） ---------- */
.pop { position: fixed; inset: 0; z-index: 60; background: rgba(0,0,0,.45); display: grid; place-items: center; padding: 20px; animation: fade .15s; }
.pop-b { background: #fff; width: min(820px, 100%); max-height: 90vh; overflow: auto; position: relative; padding: 24px 28px 28px; box-shadow: 0 8px 32px rgba(0,0,0,.2); }
.pop-b .cls { position: absolute; top: 10px; right: 12px; width: 36px; height: 36px; border: 0; background: none; font-size: 22px; }
.pop-b h3 { text-align: center; font-size: 18px; font-weight: 700; padding-bottom: 8px; border-bottom: 1px solid var(--g3); position: relative; margin-bottom: 18px; }
.pop-b h3 span { display: inline-block; padding: 0 8px 8px; margin-bottom: -9px; border-bottom: 3px solid #1a7fb0; }
.ct { width: 100%; border-collapse: collapse; font-size: 13px; }
.ct th { font-weight: 600; font-size: 12px; padding: 8px; border-bottom: 2px solid var(--g5); }
.ct td { text-align: center; padding: 10px 8px; vertical-align: middle; }
.ct tr:nth-child(even) td { background: #f3f3f3; }
.ct td.l { text-align: left; }
.pat { display: inline-block; font-family: var(--num); font-size: 14px; border: 1px solid var(--g3); border-radius: 3px; padding: 0 6px; margin: 2px; background: #fff; }
.pop-n { font-size: 12px; color: var(--txl); margin-top: 14px; }

/* ---------- 下部固定バー ---------- */
.bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; display: flex; align-items: stretch; background: #d2e7f3; border-top: 1px solid #b7d4e4; }
.bar .l { flex: 1; display: flex; align-items: center; gap: 18px; padding: 10px 20px; min-width: 0; font-size: 12px; }
.bar .l .nm { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar .l .v { margin-left: auto; font-family: var(--num); font-size: 22px; font-weight: 700; white-space: nowrap; }
.bar .l .v small { font-size: 12px; color: var(--txl); margin-left: 6px; font-family: var(--sans); font-weight: 400; }
.bar .r { background: var(--navy-d); color: #fff; border: 0; padding: 0 28px; font-weight: 700; font-size: 13px; min-height: 52px; white-space: nowrap; }

/* ---------- 不足データ ---------- */
.miss-wrap { max-width: 960px; margin: 0 auto; padding: 0 16px 80px; }
.mt { width: 100%; border-collapse: collapse; font-size: 13px; background: #fff; border: 1px solid var(--g3); }
.mt th { text-align: left; font-size: 11px; color: var(--txl); padding: 8px 10px; background: var(--navy-p); border-bottom: 1px solid var(--g3); }
.mt td { padding: 7px 10px; border-bottom: 1px solid var(--g2); }
.mt td.g { font-weight: 700; background: #fcfcfc; }

/* ---------- v3 追加 ---------- */
.ucard .img { position: relative; background: #fff; border-right: 1px solid var(--g2); }
.ucard .img img { width: 64px; height: 64px; object-fit: contain; }
.ucard .img .ipn { position: absolute; left: 0; right: 0; bottom: 2px; font-size: 9px; color: var(--txl); text-align: center; font-family: ui-monospace, monospace; }
.wt .pr { margin-left: 10px; color: var(--navy); font-weight: 600; }
.tgl { display: flex; flex-direction: column; gap: 6px; align-items: flex-end; }
.rec-band { position: absolute; top: 12px; height: 10px; background: rgba(26,122,60,.25); border-radius: 2px; }
.rec-btn { border: 0; text-align: left; cursor: pointer; font: inherit; font-size: 12.5px; }
.bd-empty { padding: 18px 16px; color: var(--txl); font-size: 13px; }
.ci.need .t { color: var(--di); }
.needb { font-size: 10px; font-weight: 700; background: var(--di); color: #fff; border-radius: 3px; padding: 0 6px; margin-left: 8px; vertical-align: 2px; }
.lr-h .mk { flex: none; width: 58px; font-size: 11px; font-weight: 700; color: #0f5f6c; background: var(--teal-p); border-radius: 4px; text-align: center; padding: 2px 0; }
.lr-h .x { width: 28px; height: 28px; border: 0; background: none; color: var(--g5); border-radius: 50%; font-size: 16px; }
.lr-h .x:hover { background: var(--di-b); color: var(--di); }
.lens-list { max-height: 46vh; overflow-y: auto; border: 1px solid var(--g3); border-radius: 6px; }
.lens-it { display: flex; justify-content: space-between; gap: 10px; width: 100%; text-align: left; background: #fff; border: 0; border-bottom: 1px solid var(--g2); padding: 10px 12px; font-size: 13px; min-height: 44px; align-items: center; }
.lens-it:hover { background: var(--navy-p); }
.lens-it.on { background: var(--teal-p); font-weight: 700; }
.rec-it { display: grid; grid-template-columns: 26px 1fr auto; gap: 10px; align-items: center; border: 1px solid var(--g3); border-radius: 6px; padding: 10px 12px; margin-bottom: 8px; cursor: pointer; }
.rec-it:hover { border-color: var(--teal); background: var(--teal-p); }
.rec-it .rk { width: 22px; height: 22px; border-radius: 50%; background: var(--navy); color: #fff; font-size: 11px; display: grid; place-items: center; font-weight: 700; }
.rec-it .rn { font-size: 12.5px; }
.rec-it .rv { font-size: 18px; font-weight: 700; color: var(--sink); }
.utoast { position: fixed; left: 50%; bottom: 72px; transform: translateX(-50%); z-index: 80; background: var(--navy-d); color: #fff; padding: 10px 16px; border-radius: 6px; font-size: 13px; max-width: calc(100vw - 32px); box-shadow: var(--sh2); }
/* 構成図 */
.dg { background: #fff; border: 1px solid var(--g3); border-radius: var(--rl); box-shadow: var(--sh); overflow: hidden; }
.dg-hd { display: flex; align-items: center; gap: 10px; padding: 10px 16px; border-bottom: 1px solid var(--g3); background: var(--navy-p); flex-wrap: wrap; }
.dg-hd b { font-size: 13px; color: var(--navy); }
.dg-hd .sp { flex: 1; }
.dg-svg { display: block; width: 100%; height: 360px; background: linear-gradient(#f7fbfd, #eef5f8); }
.dg-svg text { font-family: var(--sans); }
.dg-t { font-size: 12px; font-weight: 700; fill: var(--navy); }
.dg-s { font-size: 10.5px; fill: var(--txl); }
.dg-v { font-size: 10px; fill: #fff; writing-mode: vertical-rl; }
.dg-e { fill: #fff; stroke: var(--g5); stroke-width: 1; stroke-dasharray: 4 3; }
.dg-bad { fill: var(--di-b); stroke: var(--di); stroke-width: 1.2; }
.dg-ys { fill: var(--teal-p); stroke: var(--teal); }
.dg-ph { fill: #2b2f33; stroke: #111; }
.dg-port { fill: #1c1c1c; stroke: #c9a227; stroke-width: 2; }
.dg-rig { fill: #3b4046; }
.dg-grip { fill: #555c63; stroke: #2b2f33; }
.dg-lg { display: flex; gap: 14px; flex-wrap: wrap; padding: 8px 16px; font-size: 11px; color: var(--txl); border-top: 1px solid var(--g2); }
.dg-lg i { display: inline-block; width: 14px; height: 8px; border-radius: 4px; margin-right: 5px; vertical-align: 0; }
.lg-f { background: #f4c21b; } .lg-c { background: #2b2f33; border-radius: 2px !important; } .lg-e { border: 1px dashed var(--g5); } .lg-b { background: var(--di-b); border: 1px solid var(--di); }
.dg-hd .water button { padding: 4px 10px; min-height: 30px; font-size: 11.5px; }

/* ---------- レスポンシブ ---------- */
@media (max-width: 960px) {
  .wrap { grid-template-columns: 1fr; gap: 16px; }
  .col-side { position: static; order: -1; }
  .col-main { display: contents; }
  .res { order: -2; }
}
@media (max-width: 600px) {
  .site-hd { padding: 0 12px; }
  .site-hd .logo small { display: none; }
  .pg-ttl { padding-top: 18px; }
  .pg-ttl h1 { font-size: 24px; }
  .sys { padding: 10px 12px 14px; }
  .sys button { flex: 1; padding: 8px; }
  .wrap { padding: 0 12px 110px; }
  .res-top { grid-template-columns: 1fr; padding: 16px 16px 4px; gap: 10px; }
  .uw { font-size: 52px; }
  .gauge, .gl { margin-left: 16px; margin-right: 16px; }
  .stats > div { padding: 10px 12px; }
  .stats .v { font-size: 18px; }
  .msgs { padding: 0 16px 14px; }
  .bd-row { grid-template-columns: minmax(0, 1fr) auto 28px; grid-template-areas: "nm nm x" "st v x"; row-gap: 6px; padding: 10px 12px; }
  .bd-row .nm { grid-area: nm; }
  .bd-row .step { grid-area: st; justify-self: start; }
  .bd-row .v { grid-area: v; }
  .bd-row .x { grid-area: x; align-self: start; }
  .bd-g { padding: 8px 12px 2px; }
  .dw { width: 100vw; }
  .bar .l { padding: 8px 12px; gap: 10px; }
  .bar .l .nm { display: none; }
  .bar .l .v { margin-left: 0; font-size: 20px; }
  .bar .r { padding: 0 18px; }
  .pop-b { padding: 20px 14px; }
  .dg-svg { height: 280px; }
  .dg-hd .water { width: 100%; }
  .dg-hd .water button { flex: 1; padding: 4px 4px; }
  .tgl { flex-direction: row; align-items: center; }
  .ct { font-size: 12px; }
}

/* ================= v4 ================= */
.intro { max-width: 1200px; margin: 0 auto; padding: 22px 16px 16px; display: grid; grid-template-columns: minmax(0,1fr) minmax(0, 520px); gap: 28px; align-items: start; }
.intro .pg-ttl { text-align: left; padding: 0; }
.intro .pg-ttl .ul { margin: 8px 0 0; }
.pg-d { font-size: 13px; color: var(--navy-l); margin-top: 12px; line-height: 1.8; max-width: 52ch; text-wrap: pretty; }
.intro .sys { justify-content: flex-start; padding: 16px 0 0; }
.help-btn { border: 0 !important; background: none !important; color: var(--so) !important; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.presets { border: 1px solid var(--g3); border-radius: var(--rl); padding: 12px 14px; background: var(--navy-p); }
.ps-h { display: flex; align-items: center; gap: 8px; font-size: 11px; font-weight: 700; color: var(--txl); letter-spacing: .08em; margin-bottom: 8px; }
.ps-h .sp { flex: 1; }
.ps-l { display: grid; gap: 6px; }
.ps-c { display: grid; grid-template-columns: 24px 1fr; gap: 10px; align-items: center; text-align: left; border: 1px solid var(--g3); background: #fff; border-radius: 6px; padding: 8px 10px; min-height: 44px; }
.ps-c:hover { border-color: var(--teal); }
.ps-c b { font-size: 13px; display: block; }
.ps-c .pn { display: block; font-family: var(--sans); font-size: 11px; }
.ps-n { width: 22px; height: 22px; border-radius: 50%; background: #ffc107; color: #3b2f00; font-size: 11px; font-weight: 700; display: grid; place-items: center; }
.ps-c.fav { grid-template-columns: 1fr 28px; padding: 0 4px 0 0; }
.ps-a { text-align: left; border: 0; background: none; padding: 8px 10px; min-height: 42px; }
.ps-c .x { width: 28px; height: 28px; border: 0; background: none; color: var(--g5); border-radius: 50%; }

/* 主要システム */
.ms { background: #fff; border: 1px solid var(--g3); border-radius: var(--rl); box-shadow: var(--sh); padding: 12px 14px; }
.ms-h { font-size: 11px; font-weight: 700; color: var(--txl); letter-spacing: .08em; margin-bottom: 8px; }
.ms-g { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ms-g.one { grid-template-columns: 1fr; }
.ms-box { display: grid; grid-template-columns: 64px minmax(0,1fr) auto; gap: 12px; align-items: center; text-align: left; border: 2px solid var(--navy); border-radius: 8px; background: #fff; padding: 8px 12px 8px 8px; min-height: 76px; }
.ms-box:hover { background: var(--navy-p); }
.ms-box.empty { border-style: dashed; border-color: var(--g5); }
.ms-box.next { border-color: #e0a800; border-style: solid; box-shadow: 0 0 0 4px rgba(255,193,7,.28); animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 7px rgba(255,193,7,.12); } }
.ms-img { width: 64px; height: 56px; display: grid; place-items: center; background: var(--navy-p); border-radius: 6px; font-size: 10px; color: var(--g5); overflow: hidden; }
.ms-img img { width: 100%; height: 100%; object-fit: contain; }
.ms-t { min-width: 0; display: flex; flex-direction: column; }
.ms-t b { font-size: 16px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ms-t .pn { font-family: var(--sans); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ms-box .ar { font-size: 12px; font-weight: 700; color: var(--navy); white-space: nowrap; }
.ms-box.next .ar { color: #9a6b00; }

/* 構成図 */
.dg-svg { height: 300px; background: radial-gradient(ellipse at 50% 30%, #f9fcfd, #e9f2f6); }
.dg-bar { display: flex; align-items: center; gap: 12px; padding: 8px 12px; border-top: 1px solid var(--g2); flex-wrap: wrap; }
.dg-bar .water button { padding: 4px 10px; min-height: 32px; font-size: 12px; }
.dg-bar .pn { font-family: var(--sans); font-size: 11px; }
.dg-hit { cursor: pointer; }
.dg-hit:hover { filter: drop-shadow(0 0 4px rgba(23,162,184,.9)); }
.dg-plus { font-size: 16px; fill: var(--teal); font-weight: 700; }
.dg-e { fill: #fff; stroke: var(--teal); stroke-width: 1.4; stroke-dasharray: 4 3; }

/* 結果 */
.lbl .ref { display: inline-block; margin-left: 8px; font-size: 10px; background: var(--g2); color: var(--txl); border-radius: 3px; padding: 0 6px; font-weight: 700; letter-spacing: 0; }
.uw.ok { color: var(--on); }
.state.okc { color: var(--on); font-weight: 700; }
.num-anim { display: inline-block; animation: tick .45s ease-out; }
@keyframes tick { 0% { transform: translateY(-3px); opacity: .55; } 100% { transform: none; opacity: 1; } }
.xg { position: relative; height: 58px; margin: 18px 22px 0; }
.xg-tr { position: absolute; top: 26px; left: 0; right: 0; height: 8px; border-radius: 4px; background: linear-gradient(90deg, rgba(21,101,192,.45), var(--g2) 46% 54%, rgba(180,83,42,.45)); }
.xg-rec { position: absolute; top: 18px; height: 24px; background: rgba(26,122,60,.2); border: 2px solid var(--on); border-radius: 5px; }
.xg-rec span { position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%); margin-bottom: 3px; white-space: nowrap; font-size: 11px; font-weight: 700; color: #fff; background: var(--on); padding: 1px 8px; border-radius: 10px; }
.xg-tk { position: absolute; top: 38px; width: 1px; height: 8px; background: var(--g5); }
.xg-tk.z { top: 16px; height: 30px; background: var(--navy); }
.xg-tk span { position: absolute; top: 10px; left: 50%; transform: translateX(-50%); font-family: var(--num); font-size: 11px; color: var(--txl); white-space: nowrap; }
.xg-tk.z span { top: 32px; }
.xg-pin { position: absolute; top: 14px; width: 6px; height: 32px; margin-left: -3px; border-radius: 3px; background: var(--navy-d); box-shadow: 0 0 0 2px #fff; transition: left .5s cubic-bezier(.3,.7,.3,1); }
.xg-pin.o { width: 3px; height: 18px; top: 21px; margin-left: -1.5px; background: var(--teal); box-shadow: none; }
.xg-pin.over { background: var(--di); }
.xg-l { display: flex; justify-content: space-between; margin: 16px 22px 0; font-size: 11px; color: var(--txl); }
.ualert { margin: 12px 22px 0; padding: 10px 12px; border-radius: 6px; font-size: 13px; line-height: 1.6; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.ualert.fl { background: var(--so-b); color: var(--so); border: 1px solid rgba(21,101,192,.35); }
.ualert.sk { background: #fff7e0; color: #7a5200; border: 1px solid #ffd666; }
.ualert .ubtn { margin-left: auto; }
.msgs { padding: 12px 22px 4px; }
.msg { border: 0; text-align: left; font: inherit; font-size: 12.5px; cursor: default; width: 100%; }
.msg .go { margin-left: auto; font-weight: 700; white-space: nowrap; }
button.msg { cursor: pointer; }
.disc { font-size: 11px; color: var(--txl); padding: 4px 22px 14px; line-height: 1.6; }
.disc .ubtn.link { font-size: 11px; margin-left: 6px; }

/* 内訳 */
.bd-sec + .bd-sec { border-top: 2px solid var(--g3); }
.bd-g { padding: 10px 16px 6px; border-bottom: 1px solid var(--g3); background: #fbfbfb; }
.bd-row { grid-template-columns: 34px minmax(0,1fr) auto 150px 28px; border-top: 0; border-bottom: 1px solid var(--g2); }
.bd-sec .bd-row:last-child { border-bottom: 0; }
.bd-row .v { display: flex; justify-content: flex-end; gap: 4px; align-items: baseline; font-size: 14px; }
.bd-row .v .w0 { color: var(--navy-l); font-weight: 500; }
.bd-row .v .sl { color: var(--g5); }
.bd-row .v .w1.fl { color: var(--float); } .bd-row .v .w1.sk { color: var(--sink); }
.bd-row .qx { font-family: var(--num); font-size: 14px; color: var(--txl); min-width: 96px; text-align: center; }
.bd-row.offr .nm { color: var(--g5); text-decoration: line-through; }
.strike { color: var(--g5); text-decoration: line-through; }
.pname { border: 0; background: none; padding: 0; font: inherit; color: inherit; text-align: left; cursor: pointer; text-decoration: underline dotted var(--g5); text-underline-offset: 3px; }
.pname:hover { color: var(--so); text-decoration-color: var(--so); }

/* コンポーネント */
.ci.next { background: #fff8e1; box-shadow: inset 4px 0 0 #ffc107; }
.nextb { font-size: 10px; font-weight: 700; background: #ffc107; color: #3b2f00; border-radius: 3px; padding: 0 6px; margin-left: 8px; vertical-align: 2px; }
.ci.key .t::after { content: var(--key-label, '重要'); font-size: 10px; font-weight: 700; color: var(--on); border: 1px solid var(--on); border-radius: 3px; padding: 0 5px; margin-left: 8px; vertical-align: 2px; }

/* カード */
.ucard .img img { width: 70px; height: 70px; object-fit: contain; }
.ucard .img .ph { font-size: 10px; color: var(--g5); line-height: 1.3; text-align: center; }
.ucard .pn { margin-top: 1px; }
.plist { list-style: none; margin: 2px 0 0; padding: 0; font-size: 12px; line-height: 1.7; width: 100%; }
.plist li::before { content: '・'; color: var(--txl); }
.plist li.g { color: var(--txl); }
.sym { display: flex; align-items: center; gap: 10px; padding: 10px 12px; background: var(--teal-p); border-radius: 6px; margin-bottom: 6px; flex-wrap: wrap; }
.sym .sw { font-weight: 700; color: #0f5f6c; font-size: 13px; }
.sym .pn { font-family: var(--sans); }
.rec-hero { background: var(--on-b); border: 2px solid var(--on); border-radius: 8px; padding: 10px 12px; margin-bottom: 12px; }
.rec-hero b { display: block; color: var(--on); font-size: 15px; }
.rec-hero span { font-size: 12px; color: var(--navy-l); }

/* POP */
.pp { width: min(560px, 100%); }
.pp-g { display: grid; grid-template-columns: 160px 1fr; gap: 18px; align-items: start; }
.pp-img { width: 160px; height: 160px; background: var(--navy-p); border-radius: 8px; display: grid; place-items: center; color: var(--g5); font-size: 12px; overflow: hidden; }
.pp-img img { width: 100%; height: 100%; object-fit: contain; }
.pp-n { font-size: 17px; font-weight: 700; margin: 2px 0 10px; line-height: 1.4; }
.pp-t { border-collapse: collapse; font-size: 13px; }
.pp-t th { text-align: left; font-weight: 500; color: var(--txl); padding: 4px 16px 4px 0; white-space: nowrap; vertical-align: top; }
.pp-t td { padding: 4px 0; font-family: var(--num); font-size: 15px; }
.g-p .pp-t td { font-family: var(--sans); font-size: 13px; }
.pp-l { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--g3); display: flex; gap: 12px; align-items: center; justify-content: space-between; }
.guide { width: min(720px, 100%); }
.g-tabs { display: flex; margin: 0 auto 16px; width: fit-content; }
.g-ol { padding-left: 20px; font-size: 13.5px; line-height: 1.8; }
.g-ol li { margin-bottom: 8px; }
.g-next { font-size: 10px; font-weight: 700; background: #ffc107; color: #3b2f00; border-radius: 3px; padding: 0 6px; margin: 0 4px; }
.g-p { font-size: 13.5px; line-height: 1.9; }
.g-p p { margin: 0 0 10px; }
.bar .l { flex-direction: row; align-items: baseline; }
.bar .l small { font-size: 11px; color: var(--txl); }

@media (max-width: 960px) {
  .intro { grid-template-columns: 1fr; gap: 14px; }
  .col-side { order: 0; }
  .ms { order: -3; } .dg { order: -2; } .res { order: -1; }
}
@media (max-width: 600px) {
  .intro { padding: 14px 12px 10px; }
  .intro .pg-ttl h1 { font-size: 24px; }
  .ms-g { grid-template-columns: 1fr; }
  .dg-svg { height: 230px; }
  .xg { margin: 18px 14px 0; } .xg-l { margin: 16px 14px 0; }
  .ualert, .msgs, .disc { margin-left: 14px; margin-right: 14px; padding-left: 0; padding-right: 0; }
  .ualert { padding: 10px 12px; }
  .bd-row { grid-template-columns: 34px minmax(0,1fr) 28px; grid-template-areas: "sw nm x" "sw st v"; row-gap: 6px; }
  .bd-row > :first-child { grid-area: sw; }
  .bd-row .nm { grid-area: nm; } .bd-row .step, .bd-row .qx { grid-area: st; justify-self: start; min-width: 0; text-align: left; } .bd-row .v { grid-area: v; } .bd-row .x { grid-area: x; }
  .pp-g { grid-template-columns: 1fr; } .pp-img { width: 100%; height: 180px; }
  .pp-l { flex-direction: column; align-items: stretch; }
}

.xg-recl { position: absolute; top: -4px; transform: translateX(-50%); white-space: nowrap; font-size: 11px; font-weight: 700; color: #fff; background: var(--on); padding: 1px 10px; border-radius: 10px; }
.xg-recl::after { content: ''; position: absolute; left: 50%; bottom: -4px; margin-left: -4px; border: 4px solid transparent; border-bottom: 0; border-top-color: var(--on); }
.xg-rec { top: 20px; height: 20px; background: repeating-linear-gradient(45deg, rgba(26,122,60,.28) 0 4px, rgba(26,122,60,.14) 4px 8px); }
.help-btn, .sys button { white-space: nowrap; }

/* ===== v4.1 ヘッダー（v3の中央寄せに戻す） ===== */
.hero { position: relative; max-width: 1200px; margin: 0 auto; padding: 26px 16px 4px; text-align: center; }
.hero .pg-ttl { padding: 0; text-align: center; }
.hero .pg-ttl h1 { font-size: 30px; }
.hero .pg-ttl .ul { margin: 8px auto 0; }
.hero .pg-d { margin: 12px auto 0; text-align: center; max-width: 60ch; }
.hero .sys { justify-content: center; padding: 16px 0 12px; }
.hero-tools { position: absolute; top: 22px; right: 16px; display: flex; gap: 8px; z-index: 35; }
.ht-btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--g3); background: #fff; border-radius: 999px; padding: 6px 14px 6px 8px; min-height: 40px; font-size: 13px; font-weight: 600; color: var(--navy); box-shadow: var(--sh); }
.ht-btn:hover { border-color: var(--navy-l); }
.ht-btn .ic { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: #ffc107; color: #3b2f00; font-size: 13px; }
.ht-btn + .ht-btn .ic { background: var(--navy); color: #fff; }
.ps-scrim { position: fixed; inset: 0; z-index: 34; }
.ps-pop { position: absolute; top: calc(100% + 8px); right: 0; width: min(420px, calc(100vw - 32px)); text-align: left; z-index: 36; box-shadow: var(--sh2); border-radius: var(--rl); animation: fade .15s; }
.ps-pop .presets { background: #fff; }
.ps-pop .x { width: 28px; height: 28px; border: 0; background: none; font-size: 18px; color: var(--txl); }
.ms-wrap { max-width: 1200px; margin: 0 auto 16px; padding: 0 16px; }
.ms-wrap .ms-g { grid-template-columns: 1fr 1fr; }
.ms-wrap .ms-g.one { grid-template-columns: 1fr; }
/* 961〜1100px：タイトルが右上のボタン（おすすめ構成・利用ガイド）と重なるので、ボタンをタイトルの上の段に出す（ラベルは残す）。
 * 960px以下は下の既存ルール（アイコンのみ）が後から上書きする */
@media (max-width: 1100px) {
  .hero { padding-top: 74px; }
  .hero-tools { top: 20px; right: 16px; }
}
@media (max-width: 960px) {
  .hero-tools { top: 14px; right: 12px; }
  .ht-btn { padding: 4px; } .ht-btn .tx { display: none; }
  .hero { padding-top: 58px; }
  .col-main { display: contents; }
  .res { order: -2; } .dg { order: -1; } .col-side { order: 0; } .col-main > div:last-child { order: 1; }
}
@media (max-width: 600px) {
  .hero .pg-ttl h1 { font-size: 22px; }
  .ms-wrap { padding: 0 12px; }
  .ms-wrap .ms-g { grid-template-columns: 1fr; }
}
.ht-btn .tx, .ps-h, .bd-row .nm, .cl-f .ubtn { white-space: nowrap; }
.bd-row .nm { white-space: normal; }
.ucard { position: relative; }
.card-x { position: absolute; top: 4px; right: 4px; width: 28px; height: 28px; border: 0; border-radius: 50%; background: rgba(255,255,255,.9); color: var(--txl); font-size: 16px; line-height: 1; z-index: 1; }
.card-x:hover { background: var(--di-b); color: var(--di); }
.ucard:has(.card-x) .bdy { padding-right: 34px; }

/* カード：選択枠が画像で途切れないように外側の枠線にし、画像を小さく */
.ucard { grid-template-columns: 64px minmax(0,1fr); }
.ucard.on { border-color: var(--teal); box-shadow: 0 0 0 1px var(--teal); }
.ucard .img { min-height: 64px; margin: 1px 0 1px 1px; border-radius: 3px 0 0 3px; background: #fff; border-right: 1px solid var(--g2); padding: 6px; }
.ucard .img img { width: 52px; height: 52px; }
.miss-l { display: block; }
.miss-l ul { margin: 6px 0 0; padding-left: 18px; }
.miss-l li { margin: 2px 0; }
.miss-l .pn { margin-left: 6px; }
.miss-l .mk { margin-left: 8px; font-size: 11px; background: #fff; border-radius: 3px; padding: 0 6px; }

/* ===== v5 ===== */
.fresh-note { margin-top: 6px; font-size: 12px; font-weight: 700; color: var(--so); background: var(--so-b); border-radius: 4px; padding: 3px 8px; display: inline-block; }
.bd-note1 { font-size: 11px; color: var(--txl); margin-top: 2px; }
.fbar { display: inline-flex; gap: 2px; vertical-align: middle; margin-right: 4px; }
.fbar i { display: inline-block; height: 12px; border-radius: 6px; background: #f4c21b; border: 1px solid #8a6d00; }
.fbar i.s { width: 16px; } .fbar i.l { width: 26px; }
.mixr { display: flex; align-items: center; gap: 4px; margin: 3px 0; flex-wrap: wrap; }
.ct td .n { font-size: 12px; color: var(--txl); margin-top: 2px; }

/* スマホ：フッターの重量表示を大きく（画面下に固定のバーと、製品ドロワーの下の合計） */
@media (max-width: 600px) {
  .bar .l { padding: 8px 14px; align-items: baseline; }
  .bar .l .v { font-size: 30px; line-height: 1.1; }
  .bar .l small { font-size: 12px; }
  .bar .r { font-size: 14px; }
  .dw-f .sum { font-size: 12px; }
  .dw-f .sum b { font-size: 28px; }
}

/* ===== v5.2：画面の並び・構成図の固定・フッター・カード右のボタン ===== */
.calc-grid { max-width: 1200px; margin: 0 auto; padding: 0 16px 120px; display: grid; grid-template-columns: minmax(0, 1fr) 380px;
  grid-template-areas: "ms ms" "dg cl" "res cl" "bd cl"; gap: 16px 24px; align-items: start; }
.calc-grid > .ms-wrap { max-width: none; margin: 0; padding: 0; }
.g-ms { grid-area: ms; } .g-dg { grid-area: dg; min-width: 0; } .g-res { grid-area: res; min-width: 0; } .g-bd { grid-area: bd; min-width: 0; }
.g-cl { grid-area: cl; position: sticky; top: 12px; align-self: start; }
.dg-reset { display: flex; justify-content: flex-end; padding: 8px 4px 0; }
.dg-svg { height: 340px; }

/* フッター：白・大きく */
.bar { background: #fff; border-top: 1px solid var(--g3); box-shadow: 0 -2px 12px rgba(0,0,0,.08); }
.bar .l { padding: 12px 24px; }
.bar .l .v { font-size: 34px; line-height: 1.1; }
.bar .l small { font-size: 13px; color: var(--txl); }
.bar .r { font-size: 15px; min-height: 64px; padding: 0 32px; }

/* カードの右側に置く操作ボタン（複数は右寄せで上下に） */
.ucard.has-acts { grid-template-columns: 64px minmax(0, 1fr) auto; }
.ucard .acts { display: flex; flex-direction: column; align-items: flex-end; justify-content: center; gap: 6px; padding: 8px 10px 8px 4px; }
.cust .full { grid-column: 1 / -1; }

@media (max-width: 900px) {
  /* スマホ・タブレット：主要システム → 構成図（画面上端で固定）→ 水中重量カード → コンポーネント → 内訳 */
  .calc-grid { display: block; padding: 0 12px 110px; }
  .calc-grid > div { margin-bottom: 12px; }
  .g-dg { position: sticky; top: 0; z-index: 25; background: #fff; box-shadow: 0 4px 12px rgba(0,0,0,.12); margin-bottom: 12px; }
  .g-cl { position: static; }
  .dg-svg { height: 30vh; min-height: 190px; }
  .dg-reset { padding: 4px 8px 6px; }
  /* 選択パネルは構成図の下に出す（構成図は見えたまま） */
  .dw { top: var(--dgh, 40vh); left: 0; right: 0; bottom: 0; width: auto; border-radius: 14px 14px 0 0; box-shadow: 0 -8px 24px rgba(0,0,0,.22); }
  .dw-top { padding: 8px 14px 0; }
  .dw-t { font-size: 16px; padding: 0 16px 6px; }
  .dw-b { padding: 4px 16px 14px; }
}
@media (max-width: 600px) {
  /* 水中重量カード：重量｜価格、海水｜淡水 を、重量の数値と同じ高さの右側に2段で */
  .res-top { grid-template-columns: 1fr auto; align-items: center; gap: 10px; }
  .tgl { flex-direction: column; align-items: flex-end; gap: 6px; }
  .bar .l .v { font-size: 34px; }
}



/* ===== v5.4 ===== */
/* EN版：コンポーネント一覧の「重要」ラベル */
html[lang="en"] { --key-label: 'Key'; }
/* コンポーネント画面（ドロワー）の右上の × */
.dw-top { justify-content: space-between; }
.dw-x { width: 40px; height: 40px; border-radius: 50%; font-size: 24px; line-height: 1; color: var(--navy); justify-content: center; }
.dw-x:hover { background: var(--g2); }
/* 開発用バー（UW_CONFIG.devTools: false で消える） */
.devbar { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; padding: 6px 16px; background: #fff8e1; border-bottom: 1px dashed #e0b84a; font-size: 12px; }
.devbar .tg { background: #b7791f; color: #fff; border-radius: 3px; padding: 0 6px; font-size: 11px; font-weight: 700; }
.devbar button { background: none; border: 1px solid transparent; border-radius: 4px; padding: 2px 10px; font-size: 12px; color: var(--navy-l); }
.devbar button[aria-pressed="true"] { border-color: #e0b84a; background: #fff; color: var(--navy); font-weight: 700; }
.devbar .pn { margin-left: auto; font-size: 11px; color: var(--txl); }
/* サイト共通フッターが下部固定バーに隠れないように */
body.uw-page { padding-bottom: 76px; }
body.uw-page .uw-totop { bottom: 92px !important; }
/* サイト共通の部品（トップに戻るボタン z-index:1050 など）より手前に出す */
.dw { z-index: 1100; }
.pop { z-index: 1110; }
.utoast { z-index: 1120; }
.ps-scrim, .ps-pop { z-index: 1090; }

/* ===== v5.5 スマホ・内訳・POP ===== */
/* 重量表示のときは内訳のトグル列をなくし、右に詰める */
.bd-sec.nosw .bd-row { grid-template-columns: minmax(0,1fr) auto 150px 28px; }
/* 構成図：リセットボタンは構成図（グレー背景）の右下に重ねる */
.g-dg { position: relative; }
.g-dg .dg { position: relative; }
.dg-reset { position: absolute; right: 10px; bottom: 10px; padding: 0 !important; z-index: 2; }
.dg-reset .ubtn { background: rgba(255,255,255,.88); backdrop-filter: blur(4px); }
/* 製品POP：ボタンを左右に（左＝製品ページ、右＝変更する） */
.pp-l { justify-content: space-between; }
.pp-l.two .ubtn { flex: 1; }
.pp-l .ubtn { min-width: 140px; }
/* カード右のボタン */
.ucard .acts .ubtn { white-space: nowrap; min-width: 64px; }
@media (max-width: 600px) {
  .bd-sec.nosw .bd-row { grid-template-columns: minmax(0,1fr) 28px; grid-template-areas: "nm x" "st v"; }
  .bd-sec.nosw .bd-row .nm { grid-area: nm; } .bd-sec.nosw .bd-row .x { grid-area: x; }
  .bd-sec.nosw .bd-row .step, .bd-sec.nosw .bd-row .qx { grid-area: st; } .bd-sec.nosw .bd-row .v { grid-area: v; }
  .pop { padding: 12px; align-items: end; }
  .pop-b.pp { max-height: 88vh; padding: 16px 14px 18px; border-radius: 12px 12px 0 0; }
  .pp-g { grid-template-columns: 1fr; gap: 10px; }
  .pp-img { width: 100%; height: auto; aspect-ratio: 4 / 3; max-height: 34vh; }
  .pp-img img { width: 100%; height: 100%; object-fit: contain; }
  .pp-n { font-size: 15px; margin-bottom: 6px; }
  .pp-l { flex-direction: row !important; align-items: center !important; gap: 8px; }
  .pp-l .ubtn { min-width: 0; flex: 1; }
  .ucard .bdy { padding: 8px 10px; }
  .ucard .ds { font-size: 11px; }
  .ucard.has-acts { grid-template-columns: 56px minmax(0,1fr) auto; }
  .ucard .img { min-height: 56px; } .ucard .img img { width: 46px; height: 46px; }
  .ucard .acts { padding: 6px 8px 6px 2px; }
  .ucard .acts .ubtn { min-height: 34px; padding: 4px 10px; min-width: 56px; }
}
/* iPhone SE など（幅375px以下） */
@media (max-width: 380px) {
  .hero { padding: 48px 10px 2px; }
  .hero .pg-ttl h1 { font-size: 22px; }
  .hero .pg-d { font-size: 12px; }
  .hero-tools .ht-btn .tx { display: none; }
  .calc-grid { padding: 0 8px 100px; }
  .dg-svg { height: 26vh; min-height: 170px; }
  .bar .l .v { font-size: 26px !important; }
  .bar .r { padding: 0 16px !important; font-size: 13px !important; min-height: 56px !important; }
  body.uw-page { padding-bottom: 64px; }
  .dw-t { font-size: 15px; }
  .ms-box .ms-img { width: 48px; height: 48px; }
}
.hero .pg-note { margin-top: 6px; font-size: 12px; color: var(--txl); }