/* =========================================================
   AIの窓口 for 保険 — シミュレーション専用スタイル
   ========================================================= */

.simulation-page {
  min-height: 100vh;
}

.simulation-main {
  padding-top: var(--header-h);
  max-width: 880px;
  margin: 0 auto;
  padding-left: max(20px, 4vw);
  padding-right: max(20px, 4vw);
}

/* ─── 続きから始めるバナー ─── */
.simulation-resume-banner {
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 760px;
  margin: 30px auto 0;
  padding: 16px 24px;
  background: linear-gradient(135deg, rgba(244, 211, 94, 0.15), rgba(252, 213, 206, 0.1));
  border: 1.5px solid var(--gold);
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(244, 211, 94, 0.2);
  animation: fadeInUp 0.6s ease both;
}

.resume-icon {
  font-size: 24px;
  flex-shrink: 0;
}

.resume-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-family: var(--serif-jp);
  font-size: 13.5px;
  letter-spacing: 0.04em;
  color: var(--deep-sky);
  line-height: 1.6;
}

.resume-text strong {
  color: var(--gold-deep);
  font-weight: 700;
  font-size: 14px;
}

.resume-clear-btn {
  background: transparent;
  border: 1.5px solid rgba(180, 200, 220, 0.5);
  color: var(--soft-ink);
  font-family: var(--serif-jp);
  font-size: 12px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: all 0.25s ease;
  flex-shrink: 0;
}

.resume-clear-btn:hover {
  background: rgba(255, 255, 255, 0.7);
  border-color: var(--soft-ink);
  color: var(--deep-sky);
}

/* ─── そらの紹介 ─── */
.simulation-intro {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 32px;
  align-items: center;
  padding: 50px 0 40px;
}

.simulation-sora-img {
  width: 100%;
  max-width: 180px;
  height: auto;
  filter:
    drop-shadow(0 10px 28px rgba(244, 211, 94, 0.4))
    drop-shadow(0 22px 60px rgba(252, 213, 206, 0.35));
  animation: floatY 7s ease-in-out infinite;
}

.simulation-intro-eyebrow {
  font-family: var(--serif-lat);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.4em;
  color: var(--gold-deep);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.simulation-intro-title {
  font-family: var(--serif-jp);
  font-weight: 500;
  font-size: clamp(24px, 3.2vw, 34px);
  letter-spacing: 0.06em;
  color: var(--deep-sky);
  line-height: 1.5;
  margin-bottom: 16px;
}

.simulation-intro-lead {
  font-family: var(--serif-jp);
  font-size: 14.5px;
  line-height: 2;
  color: var(--soft-ink);
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}

.simulation-intro-lead strong {
  color: var(--deep-sky);
  background: linear-gradient(transparent 60%, rgba(244, 211, 94, 0.35) 60%);
  font-weight: 700;
}

.simulation-intro-promise {
  font-family: var(--serif-jp);
  font-size: 13.5px;
  color: var(--gold-deep);
  letter-spacing: 0.04em;
  padding: 10px 14px;
  background: rgba(244, 211, 94, 0.12);
  border-left: 3px solid var(--gold);
  border-radius: 8px;
}

.simulation-intro-promise strong {
  color: var(--deep-sky);
  font-weight: 700;
}

/* ─── 進捗バー ─── */
.simulation-progress {
  margin: 20px auto 40px;
}

.simulation-progress-track {
  height: 4px;
  background: rgba(180, 200, 220, 0.25);
  border-radius: var(--radius-pill);
  overflow: hidden;
  margin-bottom: 14px;
}

.simulation-progress-fill {
  height: 100%;
  width: 25%;
  background: linear-gradient(90deg, var(--gold-deep), var(--gold), var(--peach));
  border-radius: var(--radius-pill);
  transition: width 0.5s ease;
}

.simulation-progress-steps {
  display: flex;
  justify-content: space-between;
  font-family: var(--serif-jp);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--whisper);
}

.simulation-step {
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  transition: all 0.3s ease;
}

.simulation-step.is-active {
  color: var(--deep-sky);
  font-weight: 700;
  background: rgba(244, 211, 94, 0.18);
}

.simulation-step.is-done {
  color: var(--gold-deep);
}

/* ─── フォーム本体 ─── */
.simulation-form {
  margin-bottom: 40px;
}

.simulation-step-block {
  display: none;
  background: rgba(255, 255, 255, 0.7);
  border: 1.5px solid rgba(255, 255, 255, 0.85);
  border-radius: 22px;
  padding: 36px 36px 32px;
  margin: 0 0 20px;
  box-shadow: 0 12px 36px rgba(180, 200, 220, 0.18);
  animation: fadeInUp 0.5s ease both;
}

.simulation-step-block.is-active {
  display: block;
}

.simulation-step-title {
  font-family: var(--serif-jp);
  font-size: 18px;
  font-weight: 700;
  color: var(--deep-sky);
  letter-spacing: 0.06em;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px dashed rgba(180, 200, 220, 0.4);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--gold), var(--peach));
  color: var(--deep-sky);
  border-radius: 50%;
  font-family: var(--serif-lat);
  font-style: italic;
  font-size: 16px;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(244, 211, 94, 0.3);
}

/* ─── 各フィールド ─── */
.simulation-field {
  margin-bottom: 28px;
}

.simulation-field > label {
  display: block;
  font-family: var(--serif-jp);
  font-size: 14.5px;
  font-weight: 700;
  color: var(--deep-sky);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
  line-height: 1.6;
}

.simulation-field-hint {
  font-size: 12.5px;
  color: var(--whisper);
  letter-spacing: 0.04em;
  margin-bottom: 12px;
  line-height: 1.7;
}

.simulation-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.simulation-row input[type="number"] {
  flex: 1;
  max-width: 220px;
  font-family: var(--sans-jp);
  font-size: 16px;
  color: var(--deep-sky);
  background: #fff;
  border: 1.5px solid rgba(180, 200, 220, 0.45);
  border-radius: 12px;
  padding: 12px 16px;
  letter-spacing: 0.03em;
  transition: all 0.25s ease;
}

.simulation-row input[type="number"]:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(244, 211, 94, 0.15);
}

.simulation-row .unit {
  font-family: var(--serif-jp);
  font-size: 14px;
  color: var(--soft-ink);
  letter-spacing: 0.05em;
}

/* ─── ラジオボタン群 ─── */
.simulation-radio-group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 10px;
}

.simulation-radio {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.7);
  border: 1.5px solid rgba(180, 200, 220, 0.45);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: var(--serif-jp);
  font-size: 13.5px;
  color: var(--deep-sky);
  letter-spacing: 0.03em;
  line-height: 1.6;
}

.simulation-radio:hover {
  border-color: var(--gold);
  background: rgba(244, 211, 94, 0.08);
}

.simulation-radio input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 1.5px solid rgba(180, 200, 220, 0.6);
  border-radius: 50%;
  background: #fff;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transition: all 0.25s ease;
}

.simulation-radio input[type="radio"]:checked {
  border-color: var(--gold);
  background: #fff;
}

.simulation-radio input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-deep), var(--gold));
}

.simulation-radio:has(input[type="radio"]:checked) {
  border-color: var(--gold);
  background: rgba(244, 211, 94, 0.12);
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(244, 211, 94, 0.18);
}

/* ─── アクションボタン群 ─── */
.simulation-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px dashed rgba(180, 200, 220, 0.4);
}

.simulation-actions .chat-next-btn {
  margin-left: auto;
}

.simulation-actions .chat-back-link {
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--serif-jp);
  font-size: 13px;
  color: var(--whisper);
  letter-spacing: 0.05em;
  padding: 8px 12px;
  transition: color 0.25s ease;
}

.simulation-actions .chat-back-link:hover {
  color: var(--soft-ink);
}

/* ─── Step 4：そらからの優しいイントロ ─── */
.simulation-sora-intro-card {
  display: flex;
  gap: 22px;
  align-items: flex-start;
  padding: 24px 28px;
  margin-bottom: 30px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.85), rgba(244, 211, 94, 0.08));
  border: 1.5px solid rgba(244, 211, 94, 0.4);
  border-radius: 22px;
  box-shadow: 0 8px 24px rgba(180, 200, 220, 0.18);
}

.simulation-sora-intro-icon {
  flex-shrink: 0;
  width: 80px;
}

.simulation-sora-intro-icon img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 6px 18px rgba(244, 211, 94, 0.35));
  animation: floatY 7s ease-in-out infinite;
}

.simulation-sora-intro-msg {
  flex: 1;
}

.simulation-sora-intro-msg p {
  font-family: var(--serif-jp);
  font-size: 14px;
  line-height: 1.95;
  color: var(--deep-sky);
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.simulation-sora-intro-msg p:last-child {
  margin-bottom: 0;
}

.simulation-sora-intro-msg p strong {
  color: var(--deep-sky);
  background: linear-gradient(transparent 60%, rgba(244, 211, 94, 0.35) 60%);
  font-weight: 700;
}

/* ─── Step 4：チェックボックス（複数選択） ─── */
.simulation-radio input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 1.5px solid rgba(180, 200, 220, 0.6);
  border-radius: 5px;
  background: #fff;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transition: all 0.25s ease;
}

.simulation-radio input[type="checkbox"]:checked {
  background: linear-gradient(135deg, var(--gold), var(--peach));
  border-color: var(--gold);
}

.simulation-radio input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--deep-sky);
  font-weight: 700;
  font-size: 12px;
}

.simulation-radio:has(input[type="checkbox"]:checked) {
  border-color: var(--gold);
  background: rgba(244, 211, 94, 0.12);
  font-weight: 700;
}

/* ─── 自由記述テキストエリア ─── */
.simulation-field textarea {
  width: 100%;
  font-family: var(--sans-jp);
  font-size: 14.5px;
  color: var(--deep-sky);
  background: #fff;
  border: 1.5px solid rgba(180, 200, 220, 0.45);
  border-radius: 12px;
  padding: 14px 18px;
  letter-spacing: 0.03em;
  line-height: 1.85;
  resize: vertical;
  min-height: 100px;
  transition: all 0.25s ease;
  box-sizing: border-box;
}

.simulation-field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(244, 211, 94, 0.15);
}

.simulation-field textarea::placeholder {
  color: var(--whisper);
}

/* ─── そらの中間メッセージ（Step 1の途中で励まし） ─── */
.simulation-mid-message {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 32px 0 24px;
  padding: 18px 22px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.85), rgba(244, 211, 94, 0.1));
  border: 1.5px solid rgba(244, 211, 94, 0.45);
  border-radius: 18px;
  box-shadow: 0 6px 20px rgba(244, 211, 94, 0.18);
  animation: fadeInUp 0.5s ease both;
}

.simulation-mid-msg-icon {
  width: 56px;
  height: auto;
  flex-shrink: 0;
  filter: drop-shadow(0 4px 12px rgba(244, 211, 94, 0.35));
}

.simulation-mid-msg-text {
  flex: 1;
  font-family: var(--serif-jp);
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--deep-sky);
  letter-spacing: 0.04em;
}

.simulation-mid-msg-text strong {
  background: linear-gradient(transparent 60%, rgba(244, 211, 94, 0.4) 60%);
  font-weight: 700;
}

/* ─── セクション区切り（Step 1の中で「基本情報」「今の保障」を分ける） ─── */
.simulation-section-divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 32px 0 20px;
  padding: 0;
}

.simulation-section-divider::before,
.simulation-section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(244, 211, 94, 0.5), transparent);
}

.simulation-section-divider span {
  font-family: var(--serif-jp);
  font-size: 13px;
  font-weight: 700;
  color: var(--gold-deep);
  letter-spacing: 0.1em;
  white-space: nowrap;
}

/* ─── レスポンシブ ─── */
@media (max-width: 700px) {
  .simulation-intro {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 40px 0 30px;
    text-align: center;
  }

  .simulation-sora-img {
    max-width: 140px;
    margin: 0 auto;
  }

  .simulation-step-block {
    padding: 28px 22px 24px;
    border-radius: 18px;
  }

  .simulation-radio-group {
    grid-template-columns: 1fr;
  }

  .simulation-progress-steps {
    font-size: 11px;
  }
}