/* ===== 診断ナビ（diagnosis-nav）固有スタイル =====
   見出し・ボタン・相談ボタン・戻るボタンは .simulator-wrap のスタイルを使用
   （style.css の .simulator-wrap .btn-actions / .btn-primary / .btn-back 等）
   ここには diagnosis-nav 独自のレイアウト・コンポーネントのみ記述する
   ================================================ */

:root {
  --dn-primary: #e6799f;
  --dn-primary-dark: #d4607e;
  --dn-text: #333;
  --dn-text-muted: #666;
  --dn-white: #fff;
  --dn-bg-light: #f7f7f7;
  --dn-border: #ddd;
}

/* ===== ページラッパー ===== */
.risk-navi {
  max-width: 1100px;
  margin: 3em auto 0;
  padding: 60px 80px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  box-sizing: border-box;
  line-height: 1.4;
  color: var(--dn-text);
  background-color: var(--dn-white);
}

@media (max-width: 767px) {
  .risk-navi {
    padding: 10vw 5vw;
  }
}

/* ===== セクション見出し ===== */
.dn-section-title {
  font-size: 26px;
  font-weight: bold;
  text-align: center;
  color: var(--dn-primary);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6em;
  margin-bottom: 1.5em;
  margin-top: 20px;
}

.dn-section-title span {
  display: block;
  width: 50px;
  height: 3px;
  background: var(--dn-primary);
}

@media (max-width: 767px) {
  .dn-section-title {
    font-size: 5.5vw;
    margin-bottom: 4vw;
    margin-top: 2.5vw;
  }
}

/* 説明文 */
.dn-description {
  text-align: center;
  font-size: 14px;
  color: var(--dn-text-muted);
  margin-bottom: 2em;
}

@media (max-width: 767px) {
  .dn-description {
    font-size: 3.5vw;
    margin-bottom: 4vw;
  }
}

/* ===== 「次へ」ボタン ===== */
.dn-btn-next {
  padding: 20px 40px;
  background: #e6799f;
  color: var(--dn-white);
  font-size: 15px;
  font-weight: bold;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  position: relative;
  transition: opacity 0.2s;
}

@media (max-width: 767px) {
  .dn-btn-next {
    font-size: 4vw;
    padding: 4vw 8vw;
  }
}

.dn-btn-next::after {
  content: "";
  position: absolute;
  right: 1.5em;
  top: 50%;
  width: 10px;
  height: 10px;
  border-top: 2px solid var(--dn-white);
  border-right: 2px solid var(--dn-white);
  transform: translateY(-50%) rotate(45deg);
}

.dn-btn-next:hover {
  opacity: 0.8;
}

/* ===== 相談ボタンエリア ===== */
.dn-cta-area {
  background: #fff8fe;
  margin: 60px auto 0;
  padding: 2.8em 4em;
  display: flex;
  justify-content: center;
  gap: 0.6em;
  align-items: center;
  box-sizing: border-box;
}

@media (max-width: 767px) {
  .dn-cta-area {
    padding: 6vw;
    flex-direction: column;
    margin-top: 8vw;
  }
}

/* 相談ボタン共通 */
.dn-btn {
  color: var(--dn-white);
  text-align: center;
  text-decoration: none;
  width: 40%;
  max-width: 313px;
  padding: 24px;
  font-weight: bold;
  font-size: 15px;
  border-radius: 4px;
  position: relative;
  transition: opacity 0.2s;
  box-sizing: border-box;
}

.dn-btn::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 1em;
  width: 10px;
  height: 10px;
  border-top: 2px solid var(--dn-white);
  border-right: 2px solid var(--dn-white);
  transform: translateY(-50%) rotate(45deg);
}

.dn-btn:hover {
  opacity: 0.8;
}

@media (max-width: 767px) {
  .dn-btn {
    width: 100%;
    font-size: 3.7vw;
    padding: 4vw;
  }
}

.dn-btn--tel {
  background: #91b27b;
}
.dn-btn--line {
  background: #d3a36c;
}
.dn-btn--mail {
  background: #6ca7d3;
}

/* ===== 注記 ===== */
.dn-note {
  font-size: 11px;
  color: var(--dn-text-muted);
  line-height: 1.6;
  margin: 1em 0;
}

@media (max-width: 767px) {
  .dn-note {
    font-size: 3vw;
  }
}

/* ===== 戻るボタン ===== */
.dn-back-wrap {
  margin-top: 1em;
}

.dn-btn-back {
  display: block;
  width: 40%;
  max-width: 313px;
  margin: auto;
  padding: 24px;
  background: #efefef;
  border: 1px solid #f7f7f7;
  border-radius: 10px;
  font-size: 15px;
  font-weight: bold;
  text-align: center;
  cursor: pointer;
  position: relative;
  transition: opacity 0.2s;
}

.dn-btn-back::after {
  content: "";
  position: absolute;
  left: 2em;
  top: 50%;
  width: 10px;
  height: 10px;
  border-top: 2px solid var(--dn-text);
  border-right: 2px solid var(--dn-text);
  transform: translateY(-50%) rotate(-135deg);
}

.dn-btn-back:hover {
  opacity: 0.8;
}

@media (max-width: 767px) {
  .dn-btn-back {
    width: 100%;
    font-size: 3.7vw;
    padding: 4vw;
  }
}

/* ===== ヘッダー内ラベル ===== */
.dn-label-wrap {
  text-align: center;
}

.dn-label {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  margin-bottom: 10px;
}

@media (max-width: 767px) {
  .dn-label {
    font-size: 3.2vw;
    padding: 1vw 3vw;
    margin-bottom: 2.5vw;
  }
}

/* ===== ヘッダー ===== */
.risk-header {
  background: var(--dn-primary);
  color: var(--dn-white);
  padding: 28px 32px;
  border-radius: 4px;
  margin-bottom: 24px;
}

@media (max-width: 767px) {
  .risk-header {
    padding: 7vw 5vw;
    margin-bottom: 6vw;
  }

  .risk-header p {
    font-size: 3.5vw;
  }
}

.risk-header .label-wrap {
  text-align: center;
}

.risk-header h1 {
  margin: 0 0 8px;
  font-size: clamp(20px, 4vw, 28px);
  font-weight: bold;
  letter-spacing: 0.02em;
}

.risk-header p {
  margin: 0;
  opacity: 0.9;
  font-size: 14px;
}

/* ===== プログレスバー ===== */
.dn-progress-wrap {
  height: 6px;
  background: var(--dn-bg-light);
  border-radius: 2px;
  overflow: hidden;
}

.dn-progress-bar {
  height: 100%;
  width: 50%;
  background: var(--dn-primary);
  border-radius: 2px;
  transition: width 0.3s ease;
}

.dn-progress-label {
  margin-top: 10px;
  font-size: 26px;
  color: var(--dn-primary);
  font-weight: bold;
  text-align: center;
  margin-bottom: 24px;
  display: none;
}

@media (max-width: 767px) {
  .dn-progress-label {
    font-size: 6vw;
    margin-top: 2.5vw;
    margin-bottom: 5vw;
  }
}

/* ===== セクション切替 ===== */
.dn-section.hidden {
  display: none;
}

/* ===== STEP01：チェックリスト ===== */
.question-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 2em;
}

@media (max-width: 767px) {
  .question-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5vw;
    margin-top: 4vw;
  }
}

.question-item {
  border: 1px solid var(--dn-border);
  background: var(--dn-bg-light);
  border-radius: 8px;
  padding: 20px 14px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
  font-size: 13px;
  line-height: 1.5;
  position: relative;
}

.question-item:hover {
  background: #fff0f5;
  border-color: var(--dn-primary);
}

.question-item input[type="checkbox"] {
  /* ブラウザ標準UIを非表示にしてカスタム描画 */
  appearance: none;
  -webkit-appearance: none;
  position: absolute;
  top: 10px;
  right: 10px;
  width: 18px;
  height: 18px;
  border: 2px solid var(--dn-border);
  border-radius: 3px;
  background: var(--dn-white);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
  flex-shrink: 0;
}

/* アイコン（SVGをmask-imageで表示しbackground-colorで着色） */
.q-icon {
  display: block;
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  background-color: var(--dn-primary);
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  user-select: none;
}

/* チェック時：アイコンをプライマリ濃色に */
.question-item:has(input:checked) .q-icon {
  background-color: var(--dn-primary-dark);
}

/* テキスト */
.q-text {
  line-height: 1.5;
}

@media (max-width: 767px) {
  .question-item {
    padding: 5vw 3.5vw 4vw;
    gap: 2.5vw;
    font-size: 3.5vw;
  }

  .q-icon {
    width: 13vw;
    height: 13vw;
  }
}

/* チェック時：チェックボックス背景ピンク */
.question-item input[type="checkbox"]:checked {
  background: var(--dn-primary);
  border-color: var(--dn-primary);
}

/* チェック時：カード全体の背景をピンクに */
.question-item:has(input:checked) {
  background: #fff0f5;
  border-color: var(--dn-primary);
}

/* チェックマーク：白 */
.question-item input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 0px;
  width: 6px;
  height: 11px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(45deg);
}

/* アクションエリア（リセット＋次へボタン）*/
.dn-actions {
  display: flex;
  justify-content: space-between;
  flex-direction: column;
  align-items: center;
  flex-wrap: wrap;
  gap: 36px;
  margin-top: 24px;
}

@media (max-width: 767px) {
  .dn-actions {
    gap: 8vw;
    margin-top: 6vw;
  }
}

/* リセットボタン */
.reset-btn {
  border: 1px solid var(--dn-border);
  background: var(--dn-bg-light);
  color: var(--dn-text-muted);
  padding: 10px 20px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  font-weight: bold;
  transition: background 0.2s;
}

@media (max-width: 767px) {
  .reset-btn {
    font-size: 3.5vw;
    padding: 2.5vw 5vw;
  }
}

.reset-btn:hover {
  background: var(--dn-border);
  color: var(--dn-text);
}

/* ===== STEP02：診断結果 ===== */

/* 総合スコアブロック */
.score-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  background: var(--dn-primary);
  color: var(--dn-white);
  padding: 20px 28px;
  border-radius: 4px;
  margin-top: 2em;
}

@media (max-width: 767px) {
  .score-top {
    padding: 5vw 7vw;
    gap: 3vw;
    margin-top: 5vw;
  }
}

.step-num-white {
  font-size: 11px;
  font-weight: bold;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 2px;
  padding: 2px 8px;
  display: inline-block;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

@media (max-width: 767px) {
  .step-num-white {
    font-size: 3vw;
    padding: 0.5vw 2vw;
    margin-bottom: 1.5vw;
  }
}

.score-label {
  font-size: 13px;
  opacity: 0.85;
  margin-bottom: 4px;
}

@media (max-width: 767px) {
  .score-label {
    font-size: 3.5vw;
    margin-bottom: 1vw;
  }
}

.score-top strong {
  font-size: 36px;
  font-weight: bold;
  line-height: 1;
}

@media (max-width: 767px) {
  .score-top strong {
    font-size: 9vw;
  }
}

/* バッジ */
.badge {
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: bold;
  white-space: nowrap;
}

@media (max-width: 767px) {
  .badge {
    font-size: 3.2vw;
    padding: 1.5vw 3vw;
  }
}

.badge.high {
  background: #fee2e2;
  color: #b91c1c;
}
.badge.mid {
  background: #ffedd5;
  color: #c2410c;
}
.badge.low {
  background: rgba(255, 255, 255, 0.25);
  color: var(--dn-white);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

/* メーター・サマリー領域 */
.dn-body {
  margin-top: 2em;
}

/* メーター */
.meter-row {
  margin-bottom: 14px;
}

@media (max-width: 767px) {
  .meter-row {
    margin-bottom: 3.5vw;
  }
}

.meter-head {
  display: flex;
  justify-content: space-between;
  font-weight: bold;
  font-size: 14px;
  margin-bottom: 6px;
}

@media (max-width: 767px) {
  .meter-head {
    font-size: 3.5vw;
    margin-bottom: 1.5vw;
  }
}

.bar {
  height: 8px;
  background: var(--dn-border);
  border-radius: 999px;
  overflow: hidden;
}

.bar span {
  display: block;
  height: 100%;
  width: 0%;
  transition: width 0.25s ease;
  border-radius: 999px;
}

.bar.high span {
  background: #dc2626;
}
.bar.mid span {
  background: #f97316;
}
.bar.low span {
  background: var(--dn-primary);
}

/* サマリー 2カラムグリッド */
.summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

@media (max-width: 767px) {
  .summary-grid {
    grid-template-columns: 1fr;
    gap: 3.5vw;
    margin-bottom: 3.5vw;
  }
}

/* サマリーボックス */
.summary-box {
  background: var(--dn-bg-light);
  border: 1px solid var(--dn-border);
  padding: 14px 16px;
  border-radius: 4px;
  margin-bottom: 14px;
  font-size: 14px;
}

@media (max-width: 767px) {
  .summary-box {
    padding: 3.5vw 4vw;
    margin-bottom: 3.5vw;
    font-size: 3.5vw;
  }
}

.summary-grid .summary-box {
  margin-bottom: 0;
}

.summary-box h3 {
  font-size: 11px;
  font-weight: bold;
  color: var(--dn-primary);
  margin: 0 0 6px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@media (max-width: 767px) {
  .summary-box h3 {
    font-size: 3vw;
    margin-bottom: 1.5vw;
  }
}

.summary-box ul {
  margin: 6px 0 0 16px;
  padding: 0;
  font-size: 14px;
}

@media (max-width: 767px) {
  .summary-box ul {
    font-size: 3.5vw;
    margin: 1.5vw 0 0 4vw;
  }
}

.price {
  font-size: 20px;
  font-weight: bold;
  color: var(--dn-text);
  margin: 4px 0 0;
}

@media (max-width: 767px) {
  .price {
    font-size: 5.5vw;
    margin-top: 1vw;
  }
}