/* ===== PonoPartnerSelect — パートナー選択オーバーレイ =====
   「もりのなかよし」MVP — Phase 1 UI
   依存: partners.js (window.PonoPartners), bond.js (window.PonoBond)
   z-index: 9999 (最上層)
   タップ領域: 全インタラクション要素 >= 44px (アクセシビリティ)
=============================================================== */

.pono-pselect {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  box-sizing: border-box;
  height: 100vh;
  height: 100dvh;
  background: rgba(20, 30, 40, 0.85);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  font-family: 'Zen Maru Gothic', 'Hiragino Maru Gothic Pro', sans-serif;
  color: #F8F1E2;
  padding: clamp(8px, 2.3dvh, 20px) clamp(8px, 1.8vw, 14px);
  gap: clamp(4px, 1.3dvh, 12px);
  overflow: hidden; /* 縦方向のはみ出しを禁止、横スクロールはトラックに委譲 */
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  -webkit-user-select: none;
  animation: ponoPSelectFadeIn 220ms ease-out;
}

.pono-pselect * {
  box-sizing: border-box;
}

.pono-pselect.is-hidden {
  display: none;
}

@keyframes ponoPSelectFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* --- ヘッダ --- */
.pono-pselect__header {
  flex: 0 0 auto;
  text-align: center;
  padding: 0 12px;
  pointer-events: none;
}

.pono-pselect__title {
  font-size: clamp(1.1rem, 4.2vw, 1.7rem);
  font-weight: 900;
  color: #FFF6DC;
  text-shadow: 2px 2px 0 rgba(0,0,0,0.45), 0 0 18px rgba(247,201,72,0.35);
  letter-spacing: 0;
  line-height: 1.18;
}

.pono-pselect__title-stage {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 12px;
  background: rgba(247, 201, 72, 0.85);
  color: #5D3A00;
  border-radius: 999px;
  font-size: 0.78em;
  vertical-align: middle;
  text-shadow: none;
}

/* --- スクロールヒント (← よこに スクロール →) --- */
.pono-pselect__scroll-hint {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0 auto;
  padding: 4px 12px;
  font-size: clamp(0.78rem, 2.6vw, 0.95rem);
  font-weight: 700;
  color: #FFF6DC;
  opacity: 0.85;
  text-shadow: 1px 1px 0 rgba(0,0,0,0.4);
  animation: ponoPSelectHintPulse 1800ms ease-in-out infinite;
}

.pono-pselect__scroll-hint-arrow {
  font-size: 1.1em;
  color: #F7C948;
}

.pono-pselect__scroll-hint.is-hidden {
  display: none;
}

@keyframes ponoPSelectHintPulse {
  0%, 100% { opacity: 0.55; }
  50%      { opacity: 0.95; }
}

/* --- カード横スクロール (1行 + scroll-snap) --- */
.pono-pselect__scroller {
  flex: 1 1 0;
  min-height: 0;
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  scroll-padding-left: 16px;
  scrollbar-width: thin;
  scrollbar-color: rgba(247,201,72,0.7) transparent;
  /* スクロールバーが内側に来るぶんカード見切れ感を緩和 */
  padding: 6px 4px 14px;
  /* 端の余韻 */
  scroll-snap-stop: always;
}

.pono-pselect__scroller::-webkit-scrollbar {
  height: 8px;
}
.pono-pselect__scroller::-webkit-scrollbar-track {
  background: transparent;
}
.pono-pselect__scroller::-webkit-scrollbar-thumb {
  background: rgba(247,201,72,0.7);
  border-radius: 999px;
}

.pono-pselect__track {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 14px;
  height: 100%;
  min-height: 0;
  padding: 0 16px;
  /* 末尾カードの右にも余白を確保 (scroll-snap 末端の見切れ防止) */
  padding-right: 24px;
}

/* --- カード ---
   横スクロール前提: カードは1行に固定し、高さは scroller の残り領域へ収める。
   低い横長画面では下の media query で情報量を段階的に減らす。 */
.pono-pselect__card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 0 0 auto;
  width: clamp(176px, 22vw, 220px);
  height: min(100%, 520px);
  min-height: 0;
  scroll-snap-align: start;
  background: linear-gradient(180deg, #FFFDF5 0%, #FCEFD3 100%);
  color: #5D4E37;
  border: 3px solid #F2C16E;
  border-radius: 18px;
  padding: 12px 10px 14px;
  padding-top: 32px; /* 難易度バッジ用余白 */
  cursor: pointer;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(0,0,0,0.35), inset 0 0 0 2px rgba(255,255,255,0.4);
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease;
  text-align: center;
  -webkit-tap-highlight-color: transparent;
}

/* 狭い画面 (<=480px): カードをやや小さめに */
@media (max-width: 480px) {
  .pono-pselect__card {
    width: clamp(152px, 42vw, 172px);
  }
  .pono-pselect__track {
    gap: 12px;
    padding: 0 12px 0 12px;
    padding-right: 18px;
  }
}

.pono-pselect__card:focus-visible {
  outline: 3px solid #F7C948;
  outline-offset: 3px;
}

.pono-pselect__card:hover,
.pono-pselect__card:active {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 22px rgba(0,0,0,0.42), inset 0 0 0 2px rgba(255,255,255,0.5);
  border-color: #F2915A;
}

.pono-pselect__card.is-locked {
  cursor: not-allowed;
  filter: grayscale(0.7) brightness(0.78);
  background: linear-gradient(180deg, #E5DCC9 0%, #BCB3A0 100%);
}

.pono-pselect__card.is-locked:hover,
.pono-pselect__card.is-locked:active {
  transform: none;
  border-color: #8a8270;
  box-shadow: 0 6px 18px rgba(0,0,0,0.35);
}

.pono-pselect__card.is-selected {
  border-color: #F2915A;
  box-shadow: 0 0 0 4px rgba(247, 201, 72, 0.55), 0 10px 22px rgba(0,0,0,0.45);
}

.pono-pselect__card.is-challenge {
  border-color: #D08B42;
  background: linear-gradient(180deg, #FFF8EA 0%, #F9E1BD 100%);
}

.pono-pselect__card.is-challenge.is-selected {
  border-color: #B45F33;
  box-shadow: 0 0 0 4px rgba(242, 145, 90, 0.5), 0 10px 22px rgba(0,0,0,0.45);
}

.pono-pselect__card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 9px;
  background: var(--tier-color, #68B96B);
  opacity: 0.88;
  pointer-events: none;
}

.pono-pselect__card.is-tier-free {
  --tier-color: #68B96B;
}

.pono-pselect__card.is-tier-book {
  --tier-color: #5FA4E8;
}

.pono-pselect__card.is-tier-sub {
  --tier-color: #B77AE7;
}

/* --- カード: 立ち絵 ---
   専用の 512px 正方形サムネイルを、画角に応じた正方形枠で表示する。 */
.pono-pselect__portrait {
  width: clamp(112px, 32dvh, 156px);
  max-width: 100%;
  aspect-ratio: 1 / 1;
  height: auto;
  border-radius: 14px;
  overflow: hidden;
  background: #FFF8E8;
  margin-bottom: 8px;
  box-shadow: inset 0 0 0 2px rgba(0,0,0,0.08);
  position: relative;
}

/* 狭い画面 (<=480px): 高さも縮める */
@media (max-width: 480px) {
  .pono-pselect__portrait {
    width: clamp(104px, 31dvh, 136px);
  }
}

.pono-pselect__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--pos-default, 50% 50%);
  display: block;
  pointer-events: none;
}

.pono-pselect__lock {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(40, 30, 20, 0.55);
  font-size: 2.4rem;
  color: #FFE9A8;
  text-shadow: 0 2px 6px rgba(0,0,0,0.5);
}

/* --- カード: 名前 ---
   tap target 兼可読性: 0-3yo でも見やすいよう 48px 以上を保証 */
.pono-pselect__name {
  font-size: clamp(1.0rem, 3.4vw, 1.2rem);
  font-weight: 900;
  color: #5D3A00;
  margin: 2px 0 4px;
  letter-spacing: 0.04em;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1.2;
}

/* --- カード: とくぎ ---
   技名は出さず、見出し + 子ども向けの短い説明だけを表示する。 */
.pono-pselect__assist-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  padding: 2px 10px;
  border-radius: 999px;
  background: rgba(247, 201, 72, 0.28);
  color: #8a4d1a;
  font-size: clamp(0.78rem, 2.4vw, 0.9rem);
  font-weight: 900;
  line-height: 1.15;
  margin: 2px 0 4px;
  word-break: keep-all;
  white-space: nowrap;
}

.pono-pselect__card.is-challenge .pono-pselect__assist-label {
  background: rgba(242, 145, 90, 0.22);
  color: #9A4B22;
}

/* --- とくぎ説明 (子供向け 1〜3行のひらがな) --- */
.pono-pselect__assist-desc {
  font-size: 14px;
  color: #5d4e37;
  line-height: 1.4;
  margin-top: 2px;
  max-width: 200px;
  margin-left: auto;
  margin-right: auto;
  word-break: keep-all;
  overflow-wrap: normal;
  line-break: strict;
  text-wrap: balance;
}

/* --- カード: クリア進捗 --- */
.pono-pselect__stats {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px dashed rgba(140, 90, 30, 0.35);
  width: 100%;
}

.pono-pselect__progress {
  font-size: 0.85rem;
  font-weight: 700;
  color: #5D3A00;
  line-height: 1.2;
}

/* --- ロック理由 --- */
.pono-pselect__lock-reason {
  margin-top: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: #6B4A1F;
  background: rgba(247, 201, 72, 0.7);
  padding: 4px 10px;
  border-radius: 10px;
  line-height: 1.2;
}

/* --- 難易度ラベル (かんたん / ふつう / むずかしい) ---
   カード最上部に横一文で表示。色は緑/黄/紫系で直感的に。
   ユーザーFB (2026-06-05) により星マーク (★★★) と「おすすめ」バッジは廃止。
   性格 (trait) と難易度ラベルは別軸として分離した。
   tricky は現状未使用だが将来の追加キャラ用に残置。 */
.pono-pselect__difficulty {
  position: absolute;
  top: 6px;
  left: 6px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: clamp(0.62rem, 2.0vw, 0.74rem);
  font-weight: 900;
  padding: 3px 8px;
  border-radius: 999px;
  letter-spacing: 0.03em;
  line-height: 1;
  box-shadow: 0 2px 5px rgba(0,0,0,0.25);
  pointer-events: none;
  z-index: 2;
  max-width: calc(100% - 12px);
  white-space: nowrap;
}

.pono-pselect__difficulty--easy {
  background: linear-gradient(180deg, #8BE08F 0%, #4FB55A 100%);
  color: #1E4622;
  border: 1px solid #3A9047;
}

.pono-pselect__difficulty--normal {
  background: linear-gradient(180deg, #FFE27A 0%, #F2B900 100%);
  color: #5A3D00;
  border: 1px solid #C99500;
}

.pono-pselect__difficulty--tricky {
  background: linear-gradient(180deg, #C99AE0 0%, #8E48B8 100%);
  color: #2E0F4A;
  border: 1px solid #6E2DA0;
}

/* --- 利用区分タグ ---
   右上のタグとカード下端の色帯で、フリー / えほん / サブスクを視覚的に分ける。 */
.pono-pselect__tier {
  position: absolute;
  top: 6px;
  right: 6px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  max-width: 47%;
  min-height: 20px;
  padding: 3px 7px;
  border-radius: 999px;
  font-size: clamp(0.56rem, 1.7vw, 0.68rem);
  font-weight: 900;
  line-height: 1;
  white-space: nowrap;
  box-shadow: 0 2px 5px rgba(0,0,0,0.24);
  pointer-events: none;
  z-index: 2;
}

.pono-pselect__tier-icon {
  font-size: 1.06em;
  line-height: 1;
}

.pono-pselect__tier--free {
  color: #1E4622;
  background: linear-gradient(180deg, #DFF7CF 0%, #83D780 100%);
  border: 1px solid #5AAA55;
}

.pono-pselect__tier--book {
  color: #123F66;
  background: linear-gradient(180deg, #E5F6FF 0%, #8DCBF6 100%);
  border: 1px solid #5897CA;
}

.pono-pselect__tier--sub {
  color: #3A175B;
  background: linear-gradient(180deg, #F8E9FF 0%, #D6A7F4 100%);
  border: 1px solid #9E62C9;
}

/* --- フッタ: キャンセル --- */
.pono-pselect__footer {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
  margin-top: 8px;
  padding-bottom: 4px;
}

.pono-pselect__cancel {
  --puzzle-btn-bg: var(--puzzle-btn-cream);
  --puzzle-btn-color: #5A3A18;
  --puzzle-btn-border: rgba(255, 255, 255, 0.92);
  min-height: 48px;
  min-width: 140px;
  padding: 10px 28px;
  background: var(--puzzle-btn-bg);
  color: var(--puzzle-btn-color);
  border: 3px solid var(--puzzle-btn-border);
  border-radius: 999px;
  font-family: inherit;
  font-size: clamp(0.95rem, 3vw, 1.1rem);
  font-weight: 900;
  cursor: pointer;
  letter-spacing: 0.06em;
  box-shadow: var(--puzzle-btn-shadow-soft);
  text-shadow: var(--puzzle-btn-text-shadow);
  transition: transform 120ms ease, box-shadow 120ms ease;
  -webkit-tap-highlight-color: transparent;
}

.pono-pselect__cancel:hover,
.pono-pselect__cancel:active {
  transform: translateY(-2px);
  box-shadow: var(--puzzle-btn-shadow-pressed);
}

.pono-pselect__cancel:focus-visible {
  outline: 3px solid #F7C948;
  outline-offset: 3px;
}

/* 低い横長画面: カード下端が切れないよう情報量と余白を圧縮する。 */
@media (max-height: 560px) {
  .pono-pselect {
    padding: 8px;
    gap: 5px;
  }

  .pono-pselect__header {
    padding: 0 6px;
  }

  .pono-pselect__title {
    font-size: clamp(0.98rem, 3.2vw, 1.25rem);
    line-height: 1.12;
  }

  .pono-pselect__title-stage {
    margin-left: 6px;
    padding: 1px 8px;
  }

  .pono-pselect__scroll-hint {
    padding: 2px 10px;
    font-size: clamp(0.72rem, 2.2vw, 0.86rem);
    line-height: 1.1;
  }

  .pono-pselect__scroller {
    padding: 3px 4px 8px;
  }

  .pono-pselect__track {
    gap: 12px;
    padding-left: 10px;
    padding-right: 16px;
  }

  .pono-pselect__card {
    width: clamp(168px, 22vw, 196px);
    height: 100%;
    border-width: 2px;
    border-radius: 14px;
    padding: 7px 8px 7px;
    padding-top: 23px;
  }

  .pono-pselect__card:hover,
  .pono-pselect__card:active {
    transform: translateY(-2px) scale(1.01);
  }

  .pono-pselect__portrait {
    width: clamp(112px, 30dvh, 140px);
    border-radius: 10px;
    margin-bottom: 4px;
  }

  .pono-pselect__name {
    min-height: 0;
    font-size: clamp(0.82rem, 2vw, 0.95rem);
    line-height: 1.12;
    margin: 0 0 2px;
  }

  .pono-pselect__assist-label,
  .pono-pselect__assist-desc,
  .pono-pselect__lock-reason {
    font-size: clamp(0.64rem, 1.55vw, 0.76rem);
    line-height: 1.2;
    margin: 1px 0;
  }

  .pono-pselect__assist-label,
  .pono-pselect__assist-desc {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .pono-pselect__assist-label {
    min-height: 18px;
    padding: 1px 8px;
    -webkit-line-clamp: 1;
  }

  .pono-pselect__assist-desc {
    -webkit-line-clamp: 2;
    margin-top: 2px;
    max-width: 100%;
  }

  .pono-pselect__stats {
    gap: 1px;
    margin-top: 2px;
    padding-top: 2px;
  }

  .pono-pselect__difficulty {
    top: 5px;
    left: 5px;
    padding: 2px 7px;
    font-size: 0.62rem;
  }

  .pono-pselect__tier {
    top: 5px;
    right: 5px;
    min-height: 18px;
    padding: 2px 6px;
    font-size: 0.58rem;
  }

  .pono-pselect__footer {
    margin-top: 2px;
    padding-bottom: 0;
  }

  .pono-pselect__cancel {
    min-height: 40px;
    min-width: 118px;
    padding: 6px 20px;
    font-size: 0.9rem;
  }
}

/* さらに低い画面: キャラ選択に必要な最低情報だけ残す。 */
@media (max-height: 420px) {
  .pono-pselect {
    padding: 6px 8px;
    gap: 3px;
  }

  .pono-pselect__title {
    font-size: 0.96rem;
  }

  .pono-pselect__scroll-hint {
    padding: 1px 8px;
    font-size: 0.7rem;
  }

  .pono-pselect__scroller {
    padding: 2px 2px 6px;
  }

  .pono-pselect__card {
    width: clamp(154px, 24vw, 178px);
    border-radius: 12px;
    padding: 5px 6px 5px;
    padding-top: 20px;
  }

  .pono-pselect__portrait {
    width: clamp(90px, 28dvh, 116px);
    margin-bottom: 3px;
  }

  .pono-pselect__name {
    font-size: 0.78rem;
    line-height: 1.08;
  }

  .pono-pselect__assist-label,
  .pono-pselect__assist-desc {
    font-size: 0.6rem;
    line-height: 1.12;
    margin: 1px 0;
    -webkit-line-clamp: 2;
  }

  .pono-pselect__stats {
    display: none;
  }

  .pono-pselect__difficulty {
    top: 4px;
    left: 4px;
    padding: 2px 6px;
    font-size: 0.56rem;
  }

  .pono-pselect__tier {
    top: 4px;
    right: 4px;
    max-width: 52%;
    min-height: 16px;
    padding: 2px 5px;
    font-size: 0.52rem;
  }

  .pono-pselect__tier-icon {
    display: none;
  }

  .pono-pselect__cancel {
    min-height: 34px;
    min-width: 104px;
    padding: 4px 16px;
    font-size: 0.82rem;
  }
}

@media (max-height: 340px) {
  .pono-pselect__scroll-hint,
  .pono-pselect__footer {
    display: none;
  }
}