/* =========================================================
   Car Value Japan — game.css （ピットレーン・パズル / Phase1 MVP）
   既存 style.css のデザイントークンを流用（読み込み順: style.css → game.css）
   ========================================================= */

.game-section{padding-block:clamp(28px,5vw,56px);background:linear-gradient(180deg,#fff,var(--bg-alt))}
.game-head{text-align:center;max-width:720px;margin:0 auto clamp(20px,3vw,32px)}
.game-head .eyebrow{justify-content:center}
.game-head h1{font-size:clamp(1.5rem,3.4vw,2.3rem);font-weight:900;color:var(--ink);line-height:1.4;text-wrap:balance}
.game-head p{margin-top:12px;color:var(--ink-soft);text-wrap:pretty}

/* レイアウト: 盤面（中央）＋サイド情報。狭い幅では縦積み */
.game-wrap{
  max-width:880px;margin:0 auto;background:#fff;border:1px solid var(--border);
  border-radius:var(--r-lg);box-shadow:var(--shadow-md);overflow:hidden;position:relative;
}
.game-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--border);background:var(--blue-tint);flex-wrap:wrap}
.game-stats{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.gstat{display:flex;flex-direction:column;line-height:1.1}
.gstat b{font-family:var(--ff-lat);font-weight:700;font-size:1.3rem;color:var(--blue-deep)}
.gstat span{font-size:.66rem;color:var(--muted);letter-spacing:.04em}
.gstat.chain b{color:var(--green-deep)}
.game-next{display:flex;align-items:center;gap:8px}
.game-next .nlabel{font-size:.66rem;color:var(--muted)}
.next-cars{display:flex;gap:6px}
.next-cars .nc{width:26px;height:26px;border-radius:7px;box-shadow:inset 0 -2px 0 rgba(0,0,0,.12)}

/* 売上ゲージ */
.sales-bar{height:8px;background:var(--border);border-radius:99px;overflow:hidden;width:100%}
.sales-bar > i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--green),var(--blue));transition:width .35s ease;border-radius:99px}
.sales-row{padding:10px 18px 0;display:flex;align-items:center;gap:12px}
.sales-row .slabel{font-size:.72rem;color:var(--ink-soft);white-space:nowrap}
.sales-row .sval{font-family:var(--ff-lat);font-weight:700;color:var(--blue-deep);white-space:nowrap}

/* 盤面 */
.game-stage{position:relative;padding:14px;display:flex;justify-content:center}
#gameCanvas{display:block;margin:0 auto;max-width:100%;touch-action:manipulation;border-radius:14px;background:#eef4f7;cursor:pointer}
.game-stage canvas:focus-visible{outline:3px solid var(--blue);outline-offset:3px}

/* 操作ボタン（モバイル＆共通） */
.game-controls{display:flex;align-items:center;justify-content:center;gap:10px;padding:0 18px 16px;flex-wrap:wrap}
.gbtn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.92rem;padding:11px 18px;border-radius:var(--r-pill);border:2px solid transparent;background:var(--blue-pale);color:var(--blue-deep);transition:transform .15s,background .15s}
.gbtn:hover{transform:translateY(-1px)}
.gbtn.primary{background:var(--blue-btn);color:#fff}
.gbtn.ghost{background:#fff;border-color:var(--border);color:var(--ink-soft)}
.game-hint{text-align:center;font-size:.8rem;color:var(--muted);padding:0 18px 16px}
.game-hint kbd{font-family:var(--ff-lat);background:#fff;border:1px solid var(--border);border-bottom-width:2px;border-radius:5px;padding:1px 6px;font-size:.78rem;color:var(--ink-soft)}

/* オーバーレイ（スタート / 一時停止 / 結果） */
.game-overlay{position:absolute;inset:0;background:rgba(243,250,254,.94);backdrop-filter:blur(3px);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px;z-index:5;gap:14px}
.game-overlay[hidden]{display:none}
.game-overlay h2{font-size:clamp(1.3rem,3vw,1.9rem);font-weight:900;color:var(--ink);text-wrap:balance}
.game-overlay p{color:var(--ink-soft);max-width:34em;text-wrap:pretty}
.go-stats{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;margin:6px 0}
.go-stat{background:#fff;border:1px solid var(--border);border-radius:14px;padding:12px 18px;min-width:96px;box-shadow:var(--shadow-sm)}
.go-stat b{display:block;font-family:var(--ff-lat);font-weight:700;font-size:1.5rem;color:var(--blue-deep)}
.go-stat span{font-size:.7rem;color:var(--muted)}
.go-code{background:var(--green-pale);border:1px dashed var(--green-d);border-radius:12px;padding:10px 16px;color:var(--green-deep);font-weight:700}
.go-code b{font-family:var(--ff-lat);letter-spacing:.12em;font-size:1.15rem}
.go-cta{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:6px}
.go-note{font-size:.72rem;color:var(--muted)}

/* 遊び方 */
.game-how{max-width:880px;margin:clamp(24px,4vw,40px) auto 0}
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.how-card{background:#fff;border:1px solid var(--border);border-radius:var(--r);padding:22px 20px;box-shadow:var(--shadow-sm)}
.how-card .hn{font-family:var(--ff-lat);font-weight:700;color:var(--blue-deep);font-size:.9rem}
.how-card h3{font-size:1.02rem;font-weight:700;color:var(--ink);margin:6px 0 8px}
.how-card p{font-size:.9rem;color:var(--ink-soft);line-height:1.8;text-wrap:pretty}

/* サウンドトグル等 */
.game-toggle{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;color:var(--ink-soft);cursor:pointer}
.game-toggle input{width:16px;height:16px}

@media (max-width:560px){
  .how-grid{grid-template-columns:1fr}
  .game-top{padding:12px 14px}
  .gstat b{font-size:1.1rem}
  .game-stage{padding:10px}
}
@media (prefers-reduced-motion:reduce){
  .sales-bar > i{transition:none}
}

/* =========================================================
   カーバリュー・マッチ（新ゲーム）
   ========================================================= */
.cm-wrap{max-width:680px;margin:0 auto;background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-md);overflow:hidden}
.cm-hud{display:flex;gap:8px;padding:12px 14px;background:var(--blue-tint);border-bottom:1px solid var(--border);flex-wrap:wrap}
.cm-stat{flex:1;min-width:68px;text-align:center;line-height:1.25}
.cm-stat span{display:block;font-size:.64rem;color:var(--muted)}
.cm-stat b{font-family:var(--ff-lat);font-weight:700;font-size:1.02rem;color:var(--blue-deep)}
.cm-stat small{font-size:.7rem;color:var(--muted)}
.cm-wallet b{color:var(--green-deep)}
.cm-score b{color:var(--blue-deep)}
.cm-combo b{color:#d6336c;font-size:.85rem}
.cm-stage{position:relative;padding:12px;display:flex;justify-content:center;background:#fff}
#cmCanvas{display:block;margin:0 auto;max-width:100%;touch-action:none;border-radius:12px;background:#eef4f7;cursor:pointer;-webkit-user-select:none;user-select:none}
#cmCanvas:focus-visible{outline:4px solid var(--blue);outline-offset:4px}
.cm-sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.cm-toast{position:absolute;top:18px;left:50%;transform:translateX(-50%);background:#102C3D;color:#fff;font-weight:700;font-size:.85rem;padding:7px 16px;border-radius:99px;opacity:0;transition:opacity .2s,transform .2s;pointer-events:none;z-index:4;white-space:nowrap;box-shadow:var(--shadow-md)}
.cm-toast.show{opacity:1;transform:translateX(-50%) translateY(-3px)}
.cm-namewrap{display:flex;flex-direction:column;gap:6px;font-size:.85rem;color:var(--ink-soft);align-items:center}
.cm-namewrap input{font-size:1rem;padding:9px 12px;border:1.5px solid var(--border);border-radius:10px;text-align:center;min-width:210px}
.cm-shop-wrap{padding:10px 14px 16px;border-top:1px solid var(--border);background:var(--bg-alt)}
.cm-shop-label{font-size:.78rem;color:var(--ink-soft);margin-bottom:8px;font-weight:700}
.cm-shop{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;scroll-behavior:smooth;-webkit-overflow-scrolling:touch}
.cm-shop:focus-visible{outline:3px solid var(--blue-deep);outline-offset:4px}
.cm-shop-card{flex:0 0 118px;background:#fff;border:1.5px solid var(--border);border-radius:12px;padding:8px;text-align:center;opacity:.62;transition:transform .15s,opacity .15s,border-color .15s;font:inherit;color:inherit}
.cm-shop-card:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.cm-shop-card.afford{opacity:1;border-color:var(--green);cursor:pointer;box-shadow:0 4px 12px rgba(95,184,95,.2)}
.cm-shop-card.afford:hover{transform:translateY(-2px)}
.cm-shop-card.owned{opacity:.42;border-style:dashed}
.cm-shop-img{display:block;width:100%;height:58px;border-radius:8px;background-size:cover;background-position:center;background-color:var(--bg-alt);margin-bottom:6px}
.cm-shop-ico{position:relative}
.cm-shop-ico::after{content:"🚗";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:1.7rem}
.cm-shop-name{display:block;font-size:.73rem;font-weight:700;color:var(--ink);line-height:1.45;min-height:2.9em;height:auto;overflow:hidden;word-break:normal;overflow-wrap:anywhere;text-wrap:pretty}
.cm-real{font-size:.58rem;background:var(--blue-btn);color:#fff;padding:1px 5px;border-radius:5px;margin-right:3px;vertical-align:middle}
.cm-shop-price{display:block;font-family:var(--ff-lat);font-weight:700;font-size:.82rem;color:var(--blue-deep);margin:3px 0}
.cm-shop-price em{font-style:normal;color:#d6336c;font-size:.68rem;margin-left:3px}
.cm-shop-act{display:block;font-size:.72rem;font-weight:700;padding:4px;border-radius:7px;background:var(--bg-alt);color:var(--muted)}
.cm-shop-card.afford .cm-shop-act{background:var(--green-deep);color:#fff}
.cm-rankings{display:flex;gap:16px;width:100%;max-width:520px;margin:4px 0 2px}
.cm-rank-col{flex:1;min-width:0}
.cm-rank-col h3{font-size:.84rem;font-weight:700;color:var(--ink);margin-bottom:6px;text-align:center}
.cm-rank{list-style:none;margin:0;padding:0;background:#fff;border:1px solid var(--border);border-radius:10px;overflow:hidden}
.cm-rank li{display:flex;align-items:center;gap:8px;padding:6px 10px;border-bottom:1px solid var(--border);font-size:.82rem}
.cm-rank li:last-child{border-bottom:0}
.cm-rank-no{width:20px;text-align:center;font-weight:700;color:var(--blue-d);font-family:var(--ff-lat);flex:0 0 auto}
.cm-rank li:first-child .cm-rank-no{color:#caa12a}
.cm-rank-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cm-rank b{font-family:var(--ff-lat);color:var(--blue-deep);font-size:.8rem;flex:0 0 auto}
.cm-rank-empty{color:var(--muted);text-align:center;padding:12px;font-size:.8rem;justify-content:center}
@media (max-width:560px){
  .cm-rankings{flex-direction:column;gap:10px}
  .cm-stat b{font-size:.92rem}
  .cm-shop-card{flex-basis:104px}
}

/* ---- カーバリュー・マッチ 強化版 追加要素 ---- */
.cm-mute{position:absolute;top:10px;right:10px;z-index:6;width:38px;height:38px;border-radius:50%;border:1px solid var(--border);background:rgba(255,255,255,.9);box-shadow:var(--shadow-sm);font-size:1rem;cursor:pointer;line-height:1}
.cm-mute:hover{background:#fff}
.cm-mascot{display:block;margin:0 auto 2px;width:clamp(84px,18vw,120px);height:auto}
.cm-mascot-win{width:clamp(72px,16vw,100px)}
.cm-best-banner{background:var(--yellow);color:#5a4a14;font-weight:900;border-radius:99px;padding:6px 18px;display:inline-block;margin:0 auto;animation:cmpop .4s ease}
.cm-best-banner[hidden]{display:none}
@keyframes cmpop{0%{transform:scale(.6);opacity:0}100%{transform:scale(1);opacity:1}}
.cm-goal{font-size:.8rem;color:var(--blue-deep);font-weight:700;margin:0 0 8px;background:var(--blue-pale);border-radius:8px;padding:6px 10px;text-align:center;line-height:1.5}
#cmRemainBox.urgent{background:#fdecea;border-radius:8px}
#cmRemainBox.urgent b{color:#C0392B;display:inline-block;animation:cmpulse .8s ease-in-out infinite}
@keyframes cmpulse{0%,100%{transform:scale(1)}50%{transform:scale(1.18)}}
.cm-rank li.me{background:var(--blue-tint)}
.cm-rank li.me .cm-rank-name{font-weight:700;color:var(--blue-deep)}
.cm-rank li.me .cm-rank-name::after{content:"（あなた）";font-size:.68rem;color:var(--blue-d);margin-left:2px}
.cm-coin{width:1em;height:1em;vertical-align:-2px;margin-right:2px}
@media (prefers-reduced-motion:reduce){#cmRemainBox.urgent b,.cm-best-banner{animation:none}}

/* =========================================================
   フルスクリーン没入プレイ（スマホ最適化／ページスクロール不要）
   ========================================================= */
.cm-quit{position:absolute;top:10px;left:10px;z-index:6;border:1px solid var(--border);background:rgba(255,255,255,.92);border-radius:99px;font-size:.78rem;font-weight:700;color:var(--ink-soft);padding:6px 12px;cursor:pointer;display:none}
.cm-quit:hover{background:#fff;color:var(--ink)}

body.cm-playing{overflow:hidden;overscroll-behavior:none}
body.cm-playing .site-header,
body.cm-playing .mobile-cta,
body.cm-playing .site-footer{display:none!important}
body.cm-playing .game-head,
body.cm-playing .game-how,
body.cm-playing .game-hint{display:none}
body.cm-playing .cm-quit{display:inline-block}
/* ゲームUI全体をビューポートに固定し、HUD→盤面→ショップを1画面に収める */
body.cm-playing .cm-wrap{
  position:fixed;inset:0;z-index:2000;max-width:none;width:100%;height:100vh;height:100dvh;
  margin:0;border:0;border-radius:0;display:flex;flex-direction:column;overflow:hidden;
  background:linear-gradient(180deg,#f3fafe,#e8f3fb);
}
body.cm-playing .cm-hud{flex:0 0 auto}
body.cm-playing .cm-stage{flex:1 1 auto;min-height:0;align-items:center;background:transparent}
body.cm-playing .cm-shop-wrap{flex:0 0 auto;max-height:40vh;overflow:hidden;background:rgba(255,255,255,.65)}
/* 結果オーバーレイは全画面・内部スクロール可（ボタンが必ず操作できる） */
body.cm-playing #cmResult{position:fixed;inset:0;z-index:2100;overflow-y:auto;justify-content:flex-start;padding:max(20px,env(safe-area-inset-top)) 16px max(28px,env(safe-area-inset-bottom))}

/* 結果ボタンの視認性（白背景に白ボタン問題の解消） */
.go-cta{gap:10px}
.go-cta .gbtn{min-width:138px;justify-content:center}
.gbtn.outline{background:#fff;border-color:var(--blue-btn);color:var(--blue-deep)}
.gbtn.outline:hover{background:var(--blue-pale)}
.gbtn.ghost{background:#fff;border-color:var(--blue-d);color:var(--blue-deep)}
.gbtn.ghost:hover{background:var(--blue-tint)}
.gbtn.detail{background:var(--green-deep);border-color:var(--green-deep);color:#fff;box-shadow:0 4px 14px rgba(40,122,67,.32)}
.gbtn.detail:hover{background:#24703b}
.gbtn[hidden]{display:none}

/* コンボ持続メーター（連鎖継続の残り時間） */
.cm-combo-meter{height:5px;margin:2px 14px 0;background:var(--border);border-radius:99px;overflow:hidden;opacity:0;transition:opacity .2s}
.cm-combo-meter.on{opacity:1}
.cm-combo-meter>i{display:block;height:100%;width:0;border-radius:99px;background:linear-gradient(90deg,#FF7E2E,#F4C24B);transition:width .12s linear}

/* 次に買える車への進捗バー */
.cm-goal-bar{height:6px;background:var(--border);border-radius:99px;overflow:hidden;margin:-4px 0 8px}
.cm-goal-bar>i{display:block;height:100%;width:0;border-radius:99px;background:linear-gradient(90deg,var(--green),var(--blue));transition:width .3s ease}

/* 残り時間バッジの加算フラッシュ（タイムトークン／購入時） */
#cmRemainBox.timeup{background:#e6fbf7;border-radius:8px}
#cmRemainBox.timeup b{color:#0E9C9C}

/* 結果シェア＆来店コード */
.cm-share{width:100%;max-width:520px;margin:2px auto 0;text-align:center}
.cm-share-lead{font-size:.84rem;font-weight:700;color:var(--ink);margin-bottom:8px}
.cm-share-btns{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.go-cta .gbtn.share-native,.go-cta .gbtn.share-x,.go-cta .gbtn.share-line,.cm-share-btns .gbtn{min-width:120px;justify-content:center}
.gbtn.share-native{background:var(--blue-btn);color:#fff;border-color:var(--blue-btn)}
.gbtn.share-x{background:#111;color:#fff;border-color:#111}
.gbtn.share-line{background:#06C755;color:#fff;border-color:#06C755}
.cm-coupon-row{margin:12px 0 4px;font-size:.82rem;color:var(--ink-soft);display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap}
.cm-coupon-row b{font-family:var(--ff-lat);letter-spacing:.06em;font-size:1rem;color:var(--blue-deep);background:var(--blue-pale);border:1px dashed var(--blue-d);border-radius:8px;padding:4px 10px}
.cm-coupon-copy{font-size:.74rem;font-weight:700;color:var(--blue-deep);background:#fff;border:1.5px solid var(--blue-d);border-radius:8px;padding:5px 10px;cursor:pointer}
.cm-coupon-copy:hover{background:var(--blue-pale)}
.cm-coupon-note{font-size:.7rem;color:var(--muted);margin-top:4px;line-height:1.6}

/* 2026-07 可読性・タッチ操作基準 */
.game-head p,.game-overlay p,.how-card p{font-size:1em}
.gstat span,.game-next .nlabel,.sales-row .slabel,.game-hint kbd,
.go-stat span,.go-note,.how-card .hn,.cm-stat span,.cm-stat small,
.cm-combo b,.cm-toast,.cm-namewrap,.cm-shop-label,.cm-shop-name,
.cm-real,.cm-shop-price,.cm-shop-price em,.cm-rank-col h3,.cm-rank li,
.cm-rank b,.cm-rank-empty,.cm-goal,.cm-rank li.me .cm-rank-name::after,
.cm-share-lead,.cm-coupon-row,.cm-coupon-note{font-size:14px}
.game-hint{font-size:1rem}
.gbtn,.game-toggle,.cm-shop-act,.cm-quit,.cm-coupon-copy{font-size:16px;min-height:44px}
.cm-mute{width:44px;height:44px;font-size:16px}
.cm-shop-card{flex-basis:136px}
@media (max-width:560px){.cm-shop-card{flex-basis:128px}}

/* 開始dialogは見出し下限を保ったまま390px盤面内へ収め、さらに短い画面では縦スクロール可能にする */
#cmStart{overflow-y:auto}
.cm-open-start{margin:18px auto 0}
.cm-start-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px}
.cm-start-actions .gbtn{min-width:148px}
@media (max-width:599px){
  #cmStart{justify-content:flex-start;gap:7px;padding:12px 16px}
  #cmStart .cm-mascot{width:68px}
  #cmStart h2{line-height:1.35}
  #cmStart>p{line-height:1.6}
  #cmStart .cm-namewrap{gap:4px;line-height:1.5}
  #cmStart .cm-namewrap small{line-height:1.5}
}