/* ========================================================
   calculator.css — かんたん点数計算ページ専用スタイル（4ステップ形式）
   theme-friendly.css の色トークン（--primary, --card-bg 等）を使う。
   ======================================================== */

.wiz-body {
  padding: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.wiz-main {
  max-width: 520px;
  margin: 0 auto;
  padding: 10px 16px calc(40px + env(safe-area-inset-bottom));
  padding-left: calc(16px + env(safe-area-inset-left));
  padding-right: calc(16px + env(safe-area-inset-right));
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ---------- 上部: サブタイトルと進捗 ---------- */
.cz-top { text-align: center; }
.cz-top-sub { font-size: 12px; color: var(--text-secondary); margin-bottom: 10px; }
.cz-progress { display: flex; align-items: center; justify-content: center; }
.cz-progress-dot {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-tertiary);
  background: var(--card-bg);
  border: 1.5px solid var(--border);
}
.cz-progress-dot.done { color: var(--primary-dark); border-color: var(--primary); background: var(--primary-light); }
.cz-progress-dot.current { color: var(--on-accent); background: var(--primary); border-color: var(--primary); box-shadow: 0 0 0 4px var(--focus-ring); }
.cz-progress-line { width: 34px; height: 2px; background: var(--border); }
.cz-progress-line.done { background: var(--primary); }

/* ---------- ステップ見出し ---------- */
.cz-step-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--r-md);
  background: var(--primary-light);
}
.cz-step-num {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--primary);
  color: var(--on-accent);
  font-weight: 800;
}
.cz-step-title { margin: 0; font-size: 18px; font-weight: 800; color: var(--text); }
.cz-step-sub { margin: 2px 0 0; font-size: 12px; color: var(--text-secondary); line-height: 1.5; }

/* ---------- カード ---------- */
.cz-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 14px;
}
.cz-card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 10px; }
.cz-card-title { display: flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 800; color: var(--text); }
.cz-auto-icon { width: 18px; height: 18px; border-radius: 50%; background: var(--primary); color: var(--on-accent); display: grid; place-items: center; font-size: 11px; }
.cz-chip-btn {
  border: 1px solid var(--border);
  background: var(--surface-alt);
  color: var(--text-secondary);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
}
/* わんこのくんくん（写真で入力・ベータ版）: 手牌の下に出るボタン */
.cz-photo-btn { display: block; margin: 10px 0 0; border-color: var(--primary); color: var(--primary); }
.cz-hint { font-size: 12px; line-height: 1.6; color: var(--text-secondary); margin: 10px 0 0; }
.cz-warn { color: var(--danger); }

/* ---------- 牌 ---------- */
.cz-tile-img { display: block; width: 100%; height: auto; pointer-events: none; filter: drop-shadow(0 1px 2px rgba(60, 40, 20, 0.25)); }
.cz-tile {
  position: relative;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  border-radius: 5px;
  flex: 1 1 0;
  min-width: 0;
  max-width: 40px;
}
.cz-tile.is-win img { border-radius: 5px; box-shadow: 0 0 0 2px var(--gold), 0 0 10px rgba(217, 164, 65, 0.6); }
.cz-tile.is-dora img { border-radius: 5px; box-shadow: 0 0 0 2px var(--danger); }
.cz-tile.is-ura img { border-radius: 5px; box-shadow: 0 0 0 2px var(--p4); }
.cz-win-mark {
  position: absolute;
  left: 50%;
  bottom: -14px;
  transform: translateX(-50%);
  font-size: 9px;
  font-weight: 800;
  color: var(--gold);
  white-space: nowrap;
}

.cz-hand { display: flex; gap: 2px; min-height: 52px; align-items: flex-end; padding-bottom: 12px; }
.cz-hand-small { min-height: 0; padding-bottom: 0; flex-wrap: wrap; }
.cz-hand-small .cz-tile { flex: 0 0 calc((100% - 13 * 2px) / 14); max-width: 32px; cursor: default; }
.cz-hand-small.is-tagging .cz-tile { cursor: pointer; }
.cz-empty {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 52px;
  border: 1.5px dashed var(--border);
  border-radius: var(--r-sm);
  font-size: 12px;
  color: var(--text-tertiary);
}
.cz-hand-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 12px; color: var(--text-secondary); }

/* 牌パッド */
.cz-pad { display: flex; flex-direction: column; gap: 5px; }
.cz-pad-row { display: flex; gap: 3px; }
.cz-pad-tile {
  flex: 1 1 0;
  min-width: 0;
  max-width: 44px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  transition: transform 0.08s ease;
}
.cz-pad-tile:active { transform: scale(0.9); }
.cz-pad-tile.has-gap { margin-left: 6px; }

/* セグメント（なし/ポン/チー… や ロン/ツモ） */
.cz-seg { display: flex; gap: 6px; }
.cz-seg-btn {
  flex: 1;
  border: 1.5px solid var(--border);
  background: var(--card-bg);
  color: var(--text);
  border-radius: var(--r-xs);
  padding: 9px 4px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}
.cz-seg-btn.active { background: var(--primary); border-color: var(--primary); color: var(--on-accent); }
.cz-seg-btn.big { display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 16px; padding: 10px 4px; }
.cz-seg-btn.big small { font-size: 10px; font-weight: 500; opacity: 0.85; }
.cz-wind-row { display: grid; grid-template-columns: 2fr 4fr; gap: 10px; margin-top: 12px; }
.cz-mini-label { font-size: 11px; font-weight: 700; color: var(--text-secondary); margin-bottom: 5px; }

.cz-melds { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.cz-meld {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  border-radius: var(--r-xs);
  background: var(--surface-alt);
  border: 1px solid var(--border);
  cursor: pointer;
  font-family: inherit;
  color: var(--text);
}
.cz-meld.is-pending { border-style: dashed; border-color: var(--primary); cursor: default; }
.cz-meld-type { font-size: 11px; font-weight: 700; color: var(--text-secondary); }
.cz-meld-tiles { display: inline-flex; gap: 1px; }
.cz-meld-tiles .cz-tile-img { width: 24px; }
.cz-meld-x { font-size: 11px; color: var(--text-tertiary); }

/* ---------- ステップ2: 役・条件 ---------- */
.cz-yaku-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.cz-yaku-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--primary-light);
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
}
.cz-yaku-chip b { font-size: 11px; color: var(--primary-dark); }
.cz-yaku-chip.yakuman { background: rgba(217, 164, 65, 0.18); }
.cz-yaku-chip.yakuman b { color: var(--gold); }
:root[data-theme="dark"] .cz-yaku-chip b { color: var(--primary); }

.cz-checklist { display: flex; flex-direction: column; }
.cz-check-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 4px;
  border: 0;
  border-bottom: 1px solid var(--separator);
  background: none;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  color: var(--text);
}
.cz-check-row:last-child { border-bottom: 0; }
.cz-check-row:disabled { opacity: 0.45; cursor: default; }
.cz-checkbox {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 2px solid var(--border);
  display: grid;
  place-items: center;
  color: transparent;
}
.cz-check-row.checked .cz-checkbox { background: var(--primary); border-color: var(--primary); color: var(--on-accent); }
.cz-check-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.cz-check-name { font-size: 14px; font-weight: 700; }
.cz-check-name small { font-size: 11px; font-weight: 500; color: var(--text-secondary); }
.cz-check-desc { font-size: 11px; color: var(--text-secondary); line-height: 1.5; }
.cz-han {
  flex-shrink: 0;
  font-size: 11px;
  font-weight: 700;
  color: var(--primary-dark);
  background: var(--primary-light);
  border-radius: 999px;
  padding: 2px 9px;
}
:root[data-theme="dark"] .cz-han { color: var(--primary); }
.cz-more {
  width: 100%;
  margin-top: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border: 0;
  border-radius: var(--r-xs);
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}
:root[data-theme="dark"] .cz-more { color: var(--primary); }

.cz-dora-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.cz-dora-chip {
  border: 0;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  color: var(--on-accent);
  background: var(--danger);
}
.cz-dora-chip.uradora { background: var(--p4); }
.cz-dora-chip.red { background: var(--surface-alt); color: var(--danger); cursor: default; }
.cz-card .cz-hand-small { margin-top: 10px; }

/* ---------- ステップ3: 結果 ---------- */
.cz-result {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 22px 16px 20px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--on-accent);
  box-shadow: var(--shadow);
}
.cz-confetti {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 30%, rgba(255, 223, 120, 0.9) 0 2px, transparent 3px),
    radial-gradient(circle at 22% 70%, rgba(255, 255, 255, 0.7) 0 2px, transparent 3px),
    radial-gradient(circle at 85% 25%, rgba(255, 223, 120, 0.9) 0 2px, transparent 3px),
    radial-gradient(circle at 78% 72%, rgba(255, 255, 255, 0.7) 0 2px, transparent 3px),
    radial-gradient(circle at 92% 50%, rgba(255, 223, 120, 0.8) 0 1.5px, transparent 2.5px),
    radial-gradient(circle at 6% 55%, rgba(255, 255, 255, 0.6) 0 1.5px, transparent 2.5px);
  pointer-events: none;
}
.cz-result-tag {
  position: relative;
  display: inline-block;
  background: #fff;
  color: var(--primary-dark);
  font-weight: 800;
  font-size: 14px;
  border-radius: 999px;
  padding: 3px 18px;
}
.cz-result-points { position: relative; font-size: 44px; font-weight: 900; line-height: 1.15; margin-top: 8px; letter-spacing: 0.01em; }
.cz-result-points small { font-size: 22px; margin-left: 2px; }
.cz-result-sub { position: relative; font-size: 15px; font-weight: 700; opacity: 0.95; }

.cz-table-card { padding: 6px 14px 12px; }
.cz-table-row { display: flex; justify-content: space-between; padding: 10px 2px; border-bottom: 1px solid var(--separator); font-size: 14px; }
.cz-table-row span { color: var(--text-secondary); }
.cz-pay { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 6px; margin-top: 10px; }
.cz-pay-chip { font-size: 12px; font-weight: 700; color: var(--text-secondary); background: var(--surface-alt); border-radius: 999px; padding: 4px 10px; }

.cz-fu-detail { margin-top: 10px; font-size: 12px; color: var(--text-secondary); }
.cz-fu-detail summary { cursor: pointer; font-weight: 700; color: var(--primary-dark); }
:root[data-theme="dark"] .cz-fu-detail summary { color: var(--primary); }
.cz-fu-detail ul { list-style: none; margin: 8px 0 0; padding: 0; }
.cz-fu-detail li { display: flex; justify-content: space-between; padding: 4px 2px; border-bottom: 1px dashed var(--separator); }
.cz-fu-detail li.total { font-weight: 700; color: var(--text); border-bottom: 0; }
.cz-learn-link { display: inline-block; margin-top: 8px; font-weight: 700; color: var(--primary); text-decoration: none; }

/* ---------- ステップ4: 履歴 ---------- */
.cz-history { display: flex; flex-direction: column; gap: 8px; }
.cz-history-item {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  grid-template-areas: "tile main" "tile meta";
  column-gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: var(--card-bg);
}
.cz-history-tile { grid-area: tile; width: 36px; }
.cz-history-main { grid-area: main; display: flex; align-items: baseline; gap: 8px; }
.cz-history-kind { font-size: 13px; font-weight: 700; color: var(--primary-dark); }
:root[data-theme="dark"] .cz-history-kind { color: var(--primary); }
.cz-history-points { font-size: 18px; font-weight: 800; }
.cz-history-meta { grid-area: meta; display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: 11px; color: var(--text-secondary); }

.cz-tipbox { display: flex; align-items: flex-end; gap: 10px; }
.cz-tipbox img { flex-shrink: 0; border-radius: 50%; background: var(--primary-light); padding: 3px; }
.cz-tip-bubble {
  position: relative;
  flex: 1;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  background: var(--card-bg);
  border: 1px solid var(--border);
  font-size: 12px;
  line-height: 1.6;
  color: var(--text);
}
.cz-tip-label { display: inline-block; font-size: 10px; font-weight: 800; color: var(--on-accent); background: var(--primary); border-radius: 999px; padding: 1px 8px; margin-right: 6px; }

/* ---------- 下部ボタン ---------- */
.cz-nav { display: flex; flex-direction: column; gap: 8px; margin-top: 4px; }
.cz-nav-row { display: flex; gap: 8px; }
.cz-nav-row .cz-btn { flex: 1; }
.cz-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 0;
  border-radius: var(--r-sm);
  padding: 14px;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  font-family: inherit;
}
.cz-btn-primary { background: var(--primary); color: var(--on-accent); box-shadow: 0 3px 0 var(--primary-dark); }
.cz-btn-primary:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--primary-dark); }
.cz-btn-secondary { background: var(--surface-alt); color: var(--text); }
.cz-btn-link { background: none; color: var(--text-secondary); font-size: 13px; font-weight: 600; padding: 6px; }