/* =========================================================
   あなたに合うシャンプー診断  style.css（WordPress版）
   ---------------------------------------------------------
   ・すべてのデザインは「#shampoo-diagnosis」の中だけに効くようにしてあります。
     そのため、サイト全体（テーマ）のデザインには影響しません。
   ・色を変えたいときは、下の「色の設定」の色コードを変更してください。
   ========================================================= */

/* ---------- 色・大きさの設定 ---------- */
#shampoo-diagnosis {
  --sd-bg: #f2f7f7;          /* 診断エリアの背景 */
  --sd-surface: #ffffff;     /* カードやボタンの背景 */
  --sd-surface-2: #e5f0ef;   /* 薄い色の面 */
  --sd-ink: #16282c;         /* 基本の文字色 */
  --sd-ink-2: #4c6166;       /* 補足の文字色 */
  --sd-line: #d2e0df;        /* 枠線 */
  --sd-accent: #1d777d;      /* メインカラー（ボタンなど） */
  --sd-accent-ink: #ffffff;  /* メインカラーの上の文字色 */
  --sd-accent-soft: #dcefed; /* 選択中の背景 */
  --sd-bubble: #bfe3e0;      /* トップ画面の泡 */
  --sd-warn-bg: #fff3df;     /* 注意事項の背景 */
  --sd-warn-ink: #734600;    /* 注意事項の文字 */
  --sd-disabled-bg: #e9eeee;
  --sd-disabled-ink: #7d8e90;
  --sd-shadow: 0 1px 2px rgba(22, 40, 44, 0.06), 0 6px 20px rgba(22, 40, 44, 0.06);
  --sd-radius: 16px;
  --sd-tap: 56px;            /* ボタンの最小の高さ（タップしやすさ） */

  /* 診断中の「戻る・質問 1 / 8」の帯を、画面の上から何pxの位置に固定するか。
     テーマのヘッダーが画面上部に固定されていて帯が隠れる場合は、
     ヘッダーの高さ（例：60px）に変更してください。 */
  --sd-sticky-top: 0px;
}

/* WordPressにログイン中は画面上部に管理バーが出るため、その分ずらします */
body.admin-bar #shampoo-diagnosis {
  --sd-sticky-top: 32px;
}
@media (max-width: 782px) {
  body.admin-bar #shampoo-diagnosis {
    --sd-sticky-top: 46px;
  }
}
@media (max-width: 600px) {
  body.admin-bar #shampoo-diagnosis {
    --sd-sticky-top: 0px;
  }
}

/* ---------- テーマの装飾を打ち消す（診断エリアの中だけ） ---------- */
#shampoo-diagnosis,
#shampoo-diagnosis *,
#shampoo-diagnosis *::before,
#shampoo-diagnosis *::after {
  box-sizing: border-box;
}

#shampoo-diagnosis h2,
#shampoo-diagnosis h3 {
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
  box-shadow: none;
  position: static;
  color: var(--sd-ink);
  font-family: inherit;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.02em;
  text-align: left;
  text-wrap: balance;
}

#shampoo-diagnosis h2::before,
#shampoo-diagnosis h2::after,
#shampoo-diagnosis h3::before,
#shampoo-diagnosis h3::after,
#shampoo-diagnosis li::before,
#shampoo-diagnosis li::after {
  content: none;
  display: none;
}

#shampoo-diagnosis p {
  margin: 0;
  padding: 0;
}

#shampoo-diagnosis ol,
#shampoo-diagnosis dl {
  margin: 0;
  padding: 0;
  list-style: none;
}

#shampoo-diagnosis li,
#shampoo-diagnosis dt,
#shampoo-diagnosis dd {
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  float: none;
  width: auto;
  font-weight: normal;
  list-style: none;
}

#shampoo-diagnosis button {
  margin: 0;
  font-family: inherit;
  text-transform: none;
  letter-spacing: normal;
  text-shadow: none;
  box-shadow: none;
  -webkit-appearance: none;
  appearance: none;
  line-height: 1.4;
  -webkit-tap-highlight-color: transparent;
}

#shampoo-diagnosis a {
  text-decoration: none;
  box-shadow: none;
}

#shampoo-diagnosis img {
  margin: 0;
  border: 0;
  box-shadow: none;
  max-width: 100%;
  height: auto;
}

#shampoo-diagnosis [hidden] {
  display: none !important;
}

#shampoo-diagnosis :focus-visible {
  outline: 3px solid var(--sd-accent);
  outline-offset: 2px;
}

#shampoo-diagnosis h2:focus {
  outline: none;
}

/* ---------- 診断エリア全体 ---------- */
#shampoo-diagnosis {
  max-width: 480px;
  margin: 24px auto;
  padding: 24px 18px 28px;
  background: var(--sd-bg);
  border-radius: 24px;
  color: var(--sd-ink);
  font-size: 16px;
  line-height: 1.7;
  text-align: left;
}

#shampoo-diagnosis .sd-note {
  font-size: 13px;
  color: var(--sd-ink-2);
  line-height: 1.6;
}

#shampoo-diagnosis .sd-eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--sd-accent);
}

/* ---------- ボタン ---------- */
#shampoo-diagnosis .sd-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: var(--sd-tap);
  padding: 12px 20px;
  border-radius: var(--sd-radius);
  border: 1.5px solid transparent;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  cursor: pointer;
  transition: transform 0.08s ease, background-color 0.15s ease;
}

#shampoo-diagnosis .sd-btn:active {
  transform: scale(0.98);
}

#shampoo-diagnosis .sd-btn-primary {
  background: var(--sd-accent);
  color: var(--sd-accent-ink);
}

#shampoo-diagnosis .sd-btn-primary:disabled {
  background: var(--sd-disabled-bg);
  color: var(--sd-disabled-ink);
  cursor: wait;
}

#shampoo-diagnosis .sd-btn-secondary {
  background: var(--sd-surface);
  color: var(--sd-accent);
  border-color: var(--sd-accent);
}

#shampoo-diagnosis .sd-btn-ghost {
  background: transparent;
  color: var(--sd-ink-2);
}

#shampoo-diagnosis .sd-back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 44px;
  padding: 0 12px 0 4px;
  margin-left: -4px;
  border: none;
  background: transparent;
  color: var(--sd-accent);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
}

#shampoo-diagnosis .sd-back span {
  font-size: 26px;
  line-height: 1;
  margin-top: -3px;
}

/* ---------- 1. トップ画面 ---------- */
#shampoo-diagnosis .sd-top {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

#shampoo-diagnosis .sd-visual {
  position: relative;
  height: 130px;
}

#shampoo-diagnosis .sd-bubble {
  position: absolute;
  display: block;
  border-radius: 50%;
  background: var(--sd-bubble);
  border: 2px solid var(--sd-surface);
}

#shampoo-diagnosis .sd-b1 { width: 104px; height: 104px; left: 0; top: 18px; }
#shampoo-diagnosis .sd-b2 { width: 58px; height: 58px; left: 92px; top: 0; opacity: 0.8; }
#shampoo-diagnosis .sd-b3 { width: 34px; height: 34px; left: 134px; top: 80px; opacity: 0.6; }
#shampoo-diagnosis .sd-b4 { width: 16px; height: 16px; left: 176px; top: 50px; opacity: 0.5; }

#shampoo-diagnosis .sd-bubble::after {
  content: "";
  position: absolute;
  width: 22%;
  height: 22%;
  top: 20%;
  left: 22%;
  border-radius: 50%;
  background: var(--sd-surface);
  opacity: 0.8;
}

#shampoo-diagnosis .sd-top-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

#shampoo-diagnosis .sd-chip {
  align-self: flex-start;
  font-size: 14px;
  font-weight: 700;
  color: var(--sd-accent);
  background: var(--sd-accent-soft);
  padding: 4px 14px;
  border-radius: 999px;
}

#shampoo-diagnosis .sd-title {
  font-size: 28px;
}

#shampoo-diagnosis .sd-lead {
  font-size: 17px;
  color: var(--sd-ink-2);
}

#shampoo-diagnosis .sd-top-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: center;
}

/* ---------- 2. 診断画面 ---------- */
#shampoo-diagnosis .sd-q-header {
  position: sticky;
  top: var(--sd-sticky-top);
  z-index: 5;
  background: var(--sd-bg);
  margin-top: -8px;
  padding-block: 8px 12px;
}

#shampoo-diagnosis .sd-q-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#shampoo-diagnosis .sd-progress-text {
  font-size: 15px;
  font-weight: 700;
  color: var(--sd-ink-2);
  font-variant-numeric: tabular-nums;
}

#shampoo-diagnosis .sd-track {
  height: 6px;
  border-radius: 999px;
  background: var(--sd-surface-2);
  overflow: hidden;
  margin-top: 6px;
}

#shampoo-diagnosis .sd-bar {
  height: 100%;
  width: 0;
  background: var(--sd-accent);
  border-radius: 999px;
  transition: width 0.25s ease;
}

#shampoo-diagnosis .sd-q-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-block: 16px 24px;
}

#shampoo-diagnosis .sd-q-text {
  font-size: 22px;
}

#shampoo-diagnosis .sd-q-hint {
  font-size: 14px;
  color: var(--sd-ink-2);
  margin-bottom: 12px;
}

#shampoo-diagnosis .sd-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#shampoo-diagnosis .sd-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-height: var(--sd-tap);
  padding: 12px 18px;
  background: var(--sd-surface);
  color: var(--sd-ink);
  border: 1.5px solid var(--sd-line);
  border-radius: var(--sd-radius);
  font-size: 17px;
  font-weight: 400;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.12s ease, background-color 0.12s ease;
}

#shampoo-diagnosis .sd-option:active {
  background: var(--sd-surface-2);
}

/* 右側の丸（1つ選ぶ質問）／四角（複数選べる質問）のしるし */
#shampoo-diagnosis .sd-option-mark {
  flex: none;
  width: 22px;
  height: 22px;
  border: 2px solid var(--sd-line);
  border-radius: 50%;
  display: grid;
  place-items: center;
}

#shampoo-diagnosis .sd-option.is-multi .sd-option-mark {
  border-radius: 6px;
}

#shampoo-diagnosis .sd-option.is-selected {
  border-color: var(--sd-accent);
  background: var(--sd-accent-soft);
  font-weight: 700;
}

#shampoo-diagnosis .sd-option.is-selected .sd-option-mark {
  border-color: var(--sd-accent);
  background: var(--sd-accent);
}

#shampoo-diagnosis .sd-option.is-selected .sd-option-mark::after {
  content: "";
  width: 6px;
  height: 11px;
  border: solid var(--sd-accent-ink);
  border-width: 0 2.5px 2.5px 0;
  transform: translateY(-1px) rotate(45deg);
}

#shampoo-diagnosis .sd-bottom-bar {
  position: sticky;
  bottom: 0;
  z-index: 5;
  background: var(--sd-bg);
  margin-bottom: -28px;
  padding-block: 12px calc(16px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--sd-line);
}

/* ---------- 3. 診断結果画面 ---------- */
#shampoo-diagnosis .sd-result-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

#shampoo-diagnosis .sd-result-title {
  font-size: 24px;
}

#shampoo-diagnosis .sd-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

#shampoo-diagnosis .sd-tag {
  display: inline-block;
  font-size: 13px;
  line-height: 1.5;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--sd-surface-2);
  color: var(--sd-ink-2);
}

#shampoo-diagnosis .sd-tag-match {
  background: var(--sd-accent-soft);
  color: var(--sd-accent);
  font-weight: 700;
}

#shampoo-diagnosis .sd-result-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

#shampoo-diagnosis .sd-card {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 14px;
  width: 100%;
  padding: 16px;
  background: var(--sd-surface);
  color: var(--sd-ink);
  border: 1px solid var(--sd-line);
  border-radius: var(--sd-radius);
  box-shadow: var(--sd-shadow);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.7;
  text-align: left;
  cursor: pointer;
}

#shampoo-diagnosis .sd-card:active {
  transform: scale(0.99);
}

#shampoo-diagnosis .sd-card-side {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}

#shampoo-diagnosis .sd-rank {
  font-weight: 700;
  font-size: 14px;
  color: var(--sd-accent);
  font-variant-numeric: tabular-nums;
}

#shampoo-diagnosis .sd-card-main {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

#shampoo-diagnosis .sd-card-name {
  font-size: 18px;
}

#shampoo-diagnosis .sd-card-maker {
  font-size: 13px;
  color: var(--sd-ink-2);
}

#shampoo-diagnosis .sd-card-rows {
  margin-top: 4px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 10px;
  font-size: 14px;
}

#shampoo-diagnosis .sd-card-rows dt {
  color: var(--sd-ink-2);
}

#shampoo-diagnosis .sd-card-rows dd,
#shampoo-diagnosis .sd-detail-row dd {
  white-space: pre-line; /* 髪質（太さ・硬さ）を2行で表示するため */
}

#shampoo-diagnosis .sd-card-point {
  font-size: 14px;
  line-height: 1.6;
}

#shampoo-diagnosis .sd-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

#shampoo-diagnosis .sd-card-more {
  font-size: 14px;
  font-weight: 700;
  color: var(--sd-accent);
}

#shampoo-diagnosis .sd-result-note {
  margin-top: 20px;
}

#shampoo-diagnosis .sd-result-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 24px;
}

#shampoo-diagnosis .sd-empty {
  padding: 20px;
  background: var(--sd-surface);
  border-radius: var(--sd-radius);
  border: 1px solid var(--sd-line);
}

/* ---------- 商品画像・画像がないときの代替表示 ---------- */
#shampoo-diagnosis .sd-img,
#shampoo-diagnosis .sd-img-placeholder {
  width: 100%;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 12px;
}

#shampoo-diagnosis .sd-img {
  display: block;
  object-fit: contain;
  background: #ffffff;
}

#shampoo-diagnosis .sd-img-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: var(--sd-surface-2);
  color: var(--sd-ink-2);
  font-size: 11px;
  line-height: 1.3;
  text-align: center;
}

#shampoo-diagnosis .sd-img-placeholder svg {
  width: 38%;
  height: auto;
}

#shampoo-diagnosis .sd-bottle-body {
  fill: var(--sd-bubble);
}

#shampoo-diagnosis .sd-bottle-cap {
  fill: var(--sd-accent);
}

/* ---------- 4. 商品詳細画面 ---------- */
#shampoo-diagnosis .sd-detail-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 8px;
}

#shampoo-diagnosis .sd-detail-image {
  width: 60%;
  margin: 0 auto;
}

#shampoo-diagnosis .sd-detail-image .sd-img-placeholder {
  font-size: 13px;
}

#shampoo-diagnosis .sd-detail-title {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

#shampoo-diagnosis .sd-detail-name {
  font-size: 24px;
}

#shampoo-diagnosis .sd-detail-maker {
  color: var(--sd-ink-2);
}

#shampoo-diagnosis .sd-detail-list {
  background: var(--sd-surface);
  border: 1px solid var(--sd-line);
  border-radius: var(--sd-radius);
  overflow: hidden;
}

#shampoo-diagnosis .sd-detail-row {
  display: grid;
  grid-template-columns: 6.5em 1fr;
  gap: 12px;
  padding: 12px 16px;
  border-top: 1px solid var(--sd-line);
}

#shampoo-diagnosis .sd-detail-row:first-child {
  border-top: none;
}

#shampoo-diagnosis .sd-detail-row dt {
  font-size: 14px;
  color: var(--sd-ink-2);
}

#shampoo-diagnosis .sd-detail-row dd {
  font-size: 15px;
}

#shampoo-diagnosis .sd-detail-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#shampoo-diagnosis .sd-detail-section h3 {
  font-size: 17px;
}

#shampoo-diagnosis .sd-caution {
  background: var(--sd-warn-bg);
  color: var(--sd-warn-ink);
  border-radius: var(--sd-radius);
  padding: 14px 16px;
  font-size: 14px;
}

#shampoo-diagnosis .sd-shop {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 4px;
}

#shampoo-diagnosis .sd-shop h3 {
  font-size: 17px;
}

#shampoo-diagnosis .sd-shop-btn {
  flex-direction: column;
  gap: 0;
}

#shampoo-diagnosis .sd-shop-btn.is-active,
#shampoo-diagnosis .sd-shop-btn.is-active:visited,
#shampoo-diagnosis .sd-shop-btn.is-active:hover {
  background: var(--sd-accent);
  color: var(--sd-accent-ink);
}

#shampoo-diagnosis .sd-shop-btn:disabled {
  background: var(--sd-disabled-bg);
  color: var(--sd-disabled-ink);
  cursor: not-allowed;
  transform: none;
}

#shampoo-diagnosis .sd-shop-sub {
  font-size: 12px;
  font-weight: 500;
}

#shampoo-diagnosis .sd-ad-notice {
  font-size: 12px;
  color: var(--sd-ink-2);
}

/* ---------- エラー画面 ---------- */
#shampoo-diagnosis .sd-error-title {
  font-size: 20px;
  margin-bottom: 12px;
}

#shampoo-diagnosis .sd-error-message {
  white-space: pre-line;
  color: var(--sd-ink-2);
}

/* 動きを減らす設定の人向け */
@media (prefers-reduced-motion: reduce) {
  #shampoo-diagnosis * {
    transition: none !important;
  }
}