/* =====================================================
   サロン通信簿 - airchair Brand Stylesheet
   Primary Color: #1a3fa0 (airchair corporate blue)
   ===================================================== */

:root {
  /* airchair コーポレートカラー */
  --c-primary: #1a3fa0;
  --c-primary-dark: #122d7a;
  --c-primary-mid: #3056b8;
  --c-primary-light: #e8eef8;
  --c-primary-bg: #f4f6fb;

  /* ベース */
  --c-bg: #ffffff;
  --c-surface: #ffffff;
  --c-text: #1a2a4a;
  --c-text-sub: #5a6a8a;
  --c-text-light: #8a9abb;
  --c-border: #d0d8ec;
  --c-border-light: #e8eef8;

  /* ステータス */
  --c-success: #10b981;
  --c-warning: #f59e0b;
  --c-danger: #e05555;

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;

  --sh-sm: 0 1px 2px rgba(26, 63, 160, 0.04);
  --sh-md: 0 4px 12px rgba(26, 63, 160, 0.08);
  --sh-lg: 0 12px 32px rgba(26, 63, 160, 0.12);

  --font: "Hiragino Sans", "Hiragino Kaku Gothic ProN", -apple-system, BlinkMacSystemFont, "Noto Sans JP", "Meiryo", sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  color: var(--c-text);
  background: var(--c-primary-bg);
  line-height: 1.65;
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  font-size: inherit;
  color: inherit;
}

input,
select {
  font-family: inherit;
  font-size: 16px;
}

ul,
ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
}

/* ===================== Layout ===================== */
.container {
  max-width: 560px;
  margin: 0 auto;
  padding: 0 20px;
  min-height: 100vh;
}

.screen {
  display: none;
}

.screen.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===================== LP Header ===================== */
.lp-header {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.logo {
  display: inline-flex;
  align-items: center;
}

.logo-img {
  height: 28px;
  width: auto;
  display: block;
}

.logo-text {
  display: none;
}

.logo::before {
  display: none;
}

/* ===================== LP Main ===================== */
.lp-main {
  padding: 40px 0 64px;
}

.lp-hero {
  text-align: center;
  margin-bottom: 56px;
}

.lp-badge {
  display: inline-block;
  background: var(--c-primary-light);
  color: var(--c-primary);
  font-size: 11px;
  letter-spacing: 0.2em;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 24px;
  font-weight: 700;
}

.lp-eyebrow {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.35em;
  color: var(--c-primary);
  margin-bottom: 20px;
  font-weight: 700;
  position: relative;
  padding-bottom: 12px;
}

.lp-eyebrow::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 1px;
  background: var(--c-primary);
}

.lp-title {
  font-size: 44px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--c-text);
  margin-bottom: 24px;
  line-height: 1.2;
}

.lp-catch {
  font-size: 17px;
  color: var(--c-text-sub);
  line-height: 1.8;
  max-width: 380px;
  margin: 0 auto;
}

.lp-catch strong {
  display: block;
  font-size: 24px;
  color: var(--c-primary);
  margin-top: 6px;
  font-weight: 800;
}

.lp-desc {
  display: none;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--c-primary);
  color: white;
  font-size: 15px;
  font-weight: 700;
  padding: 16px 32px;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  box-shadow: var(--sh-md);
  letter-spacing: 0.05em;
}

.btn-primary .icon-arrow {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.btn-primary:hover .icon-arrow {
  transform: translateX(4px);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--sh-lg);
  background: var(--c-primary-dark);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-start {
  display: flex;
  margin: 32px auto 64px;
  min-width: 320px;
  height: 60px;
  font-size: 17px;
  padding: 16px 56px;
}

.btn-large {
  width: 100%;
  max-width: 360px;
  height: 56px;
  font-size: 17px;
}

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--c-text-sub);
  font-size: 14px;
  padding: 8px 12px;
  margin: 16px 0;
  border-radius: var(--r-sm);
  font-weight: 500;
  transition: background 0.15s ease;
}

.btn-back:hover {
  background: var(--c-primary-light);
  color: var(--c-primary);
}

/* ===================== LP Features ===================== */
/* ===================== スクロールフェードイン(JSフォールバック対応) ===================== */
/* 初期状態を可視化 = JS不動でも表示される */
.fade-in {
  opacity: 1;
  transform: none;
  transition: opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1), transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

/* JS が動いている場合のみ、初期不可視 → visibleで表示 */
html.js-ready .fade-in:not(.visible) {
  opacity: 0;
  transform: translateY(28px);
}

html.js-ready .fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* スクロール確実化(iOS Safari 対策) */
html, body {
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
}

/* 子要素を順次フェードイン(stagger) */
.fade-in.visible .stagger > * {
  animation: staggerIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) backwards;
}

.fade-in.visible .stagger > *:nth-child(1) { animation-delay: 0.1s; }
.fade-in.visible .stagger > *:nth-child(2) { animation-delay: 0.2s; }
.fade-in.visible .stagger > *:nth-child(3) { animation-delay: 0.3s; }
.fade-in.visible .stagger > *:nth-child(4) { animation-delay: 0.4s; }
.fade-in.visible .stagger > *:nth-child(5) { animation-delay: 0.5s; }

@keyframes staggerIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* モーション削減対応 */
@media (prefers-reduced-motion: reduce) {
  .fade-in {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .fade-in .stagger > * {
    animation: none !important;
  }
}

/* ===================== LPセクション共通 ===================== */
.lp-section {
  padding: 80px 0 60px;
  border-top: none;
}

.lp-section-quiet {
  padding: 96px 0 80px;
}

.lp-section-eyebrow {
  text-align: center;
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--c-primary);
  margin-bottom: 20px;
  font-weight: 700;
  position: relative;
  padding-bottom: 16px;
}

.lp-section-eyebrow::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 1px;
  background: var(--c-primary);
}

.lp-section-title {
  text-align: center;
  font-size: 26px;
  font-weight: 800;
  color: var(--c-text);
  margin-bottom: 16px;
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.lp-section-title-lg {
  text-align: center;
  font-size: 30px;
  font-weight: 800;
  color: var(--c-text);
  margin-bottom: 36px;
  letter-spacing: 0.04em;
  line-height: 1.4;
}

.lp-section-lead {
  text-align: center;
  font-size: 14px;
  color: var(--c-text-sub);
  line-height: 1.9;
  margin-bottom: 40px;
  letter-spacing: 0.02em;
}

/* ===================== ヒーロー（拡張） ===================== */
.lp-sub {
  font-size: 13px;
  color: var(--c-text-sub);
  margin: 16px 0 32px;
  letter-spacing: 0.05em;
}

.lp-microcopy {
  font-size: 13px;
  color: var(--c-text-sub);
  letter-spacing: 0.08em;
  margin-top: 14px;
  font-weight: 500;
}

/* ===================== 区切り線 ===================== */
.lp-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 24px 0;
  color: var(--c-primary);
}

.lp-divider-line {
  width: 60px;
  height: 1px;
  background: var(--c-border);
}

.lp-divider-icon {
  opacity: 0.5;
}

/* ===================== バブル（吹き出し） ===================== */
.lp-bubbles {
  display: grid;
  gap: 16px;
  margin-bottom: 56px;
  padding: 0 12px;
}

.lp-bubble {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 24px 24px 24px 6px;
  padding: 20px 24px;
  position: relative;
  max-width: 90%;
  box-shadow: var(--sh-sm);
}

.lp-bubble.lp-bubble-right {
  border-radius: 24px 24px 6px 24px;
  margin-left: auto;
  background: var(--c-primary-light);
  border-color: transparent;
}

.lp-bubble p {
  font-size: 14px;
  color: var(--c-text);
  line-height: 1.7;
  letter-spacing: 0.02em;
  font-weight: 500;
}

/* ===================== 結論ブロック ===================== */
.lp-conclusion {
  text-align: center;
  padding: 24px 16px;
}

.lp-conclusion-mark {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
}

.lp-conclusion-text {
  font-size: 18px;
  color: var(--c-text);
  line-height: 1.7;
  margin-bottom: 16px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.lp-conclusion-text strong {
  display: inline-block;
  color: var(--c-primary);
  font-size: 19px;
  margin-top: 4px;
}

.lp-conclusion-sub {
  font-size: 13px;
  color: var(--c-text-sub);
  line-height: 1.9;
  letter-spacing: 0.02em;
}
/* ===================== EFFECT セクション ===================== */
.lp-effect-list {
  display: grid;
  gap: 14px;
}

.lp-effect-item {
  background: var(--c-surface);
  border-radius: var(--r-md);
  padding: 18px 18px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  border: 1px solid var(--c-border);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.lp-effect-item:hover {
  border-color: var(--c-primary);
  box-shadow: var(--sh-sm);
}

.lp-effect-check {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--c-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lp-effect-body h4 {
  font-size: 14px;
  color: var(--c-text);
  margin-bottom: 6px;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1.5;
}

.lp-effect-body p {
  font-size: 12.5px;
  color: var(--c-text-sub);
  line-height: 1.75;
}

/* ===================== VIEWPOINT(旧WHY) セクション ===================== */
.lp-section-why {
  background: var(--c-primary-bg);
  padding: 56px 24px 48px;
  margin-left: -20px;
  margin-right: -20px;
  border-radius: var(--r-lg);
  border-top: none;
}

.lp-why-list {
  display: grid;
  gap: 24px;
}

.lp-why-item {
  background: var(--c-surface);
  border-radius: 20px;
  padding: 32px 24px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border: 1px solid var(--c-border);
  box-shadow: var(--sh-sm);
}

.lp-why-visual {
  width: 80px;
  height: 80px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-primary-light);
  border-radius: 50%;
}

.lp-why-visual svg {
  width: 48px;
  height: 48px;
}

.lp-why-num {
  display: none;
}

.lp-why-item h4 {
  font-size: 17px;
  color: var(--c-text);
  margin-bottom: 12px;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.lp-why-item p {
  font-size: 13.5px;
  color: var(--c-text-sub);
  line-height: 1.85;
  letter-spacing: 0.01em;
}

/* ===================== 入力に必要なもの・詳細版 ===================== */
.lp-prepare-list {
  display: grid;
  gap: 12px;
}

.lp-prepare-list li {
  padding: 14px 14px 14px 36px !important;
  background: var(--c-surface);
  border-radius: var(--r-sm);
  border: 1px solid var(--c-border);
  position: relative;
  font-size: 13px;
}

.lp-prepare-list li::before {
  content: "" !important;
  position: absolute;
  left: 12px !important;
  top: 18px !important;
  width: 14px !important;
  height: 14px !important;
  background: var(--c-primary-light) !important;
  border-radius: 4px !important;
}

.lp-prepare-list li::after {
  content: "✓" !important;
  position: absolute;
  left: 14px !important;
  top: 10px !important;
  color: var(--c-primary) !important;
  font-weight: 700 !important;
  font-size: 11px !important;
}

.lp-prepare-list li strong {
  display: block;
  font-size: 14px;
  color: var(--c-text);
  margin-bottom: 4px;
  font-weight: 700;
}

.lp-prepare-list li span {
  display: block;
  font-size: 12px;
  color: var(--c-text-sub);
  line-height: 1.5;
}

/* ===================== CTAセクション ===================== */
.lp-cta {
  text-align: center;
  padding: 56px 0 32px;
  border-top: 1px solid var(--c-border-light);
}

.lp-cta-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--c-text);
  margin-bottom: 12px;
  letter-spacing: 0.03em;
}

.lp-cta-text {
  font-size: 14px;
  color: var(--c-text-sub);
  margin-bottom: 28px;
  line-height: 1.8;
}

.lp-cta .btn-start {
  margin: 0 auto 16px;
}

.lp-feature {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 0 0 16px;
}

.feature-card {
  background: var(--c-surface);
  border-radius: var(--r-md);
  padding: 28px 16px 24px;
  text-align: left;
  border: 1px solid var(--c-border);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--sh-md);
  border-color: var(--c-primary);
}

.feature-num {
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--c-primary);
  margin-bottom: 12px;
  font-weight: 700;
  display: block;
  font-feature-settings: "tnum";
  text-align: left;
}

.feature-icon {
  display: none;
}

.feature-icon-svg {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  color: var(--c-primary);
  background: var(--c-primary-light);
  border-radius: 14px;
  padding: 8px;
}

.feature-icon-svg svg {
  width: 32px;
  height: 32px;
}

.feature-card h4 {
  font-size: 14px;
  color: var(--c-text);
  margin-bottom: 8px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.feature-card p {
  font-size: 11px;
  color: var(--c-text-sub);
  line-height: 1.6;
}

/* ===================== LP 必要なもの ===================== */
.lp-prepare {
  background: var(--c-surface);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  margin-bottom: 32px;
  border: 1px solid var(--c-border);
}

.lp-prepare h3 {
  font-size: 14px;
  color: var(--c-primary);
  margin-bottom: 16px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.lp-prepare ul {
  display: grid;
  gap: 6px;
}

.lp-prepare ul li {
  padding: 6px 0 6px 24px;
  position: relative;
  font-size: 13.5px;
  color: var(--c-text-sub);
}

.lp-prepare ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 14px;
  height: 14px;
  background: var(--c-primary-light);
  border-radius: 4px;
}

.lp-prepare ul li::after {
  content: "✓";
  position: absolute;
  left: 2px;
  top: 5px;
  color: var(--c-primary);
  font-weight: 700;
  font-size: 11px;
}

.lp-note {
  font-size: 12px;
  color: var(--c-text-light);
  text-align: center;
  margin-top: 8px;
}

.lp-footer {
  text-align: center;
  padding: 32px 0;
  color: var(--c-text-light);
  font-size: 12px;
  border-top: 1px solid var(--c-border-light);
  margin-top: 24px;
}

/* ===================== Intro Screen ===================== */
.intro-content {
  background: var(--c-surface);
  border-radius: var(--r-xl);
  padding: 40px 28px;
  margin-top: 16px;
  border: 1px solid var(--c-border);
}

.intro-content h2 {
  font-size: 22px;
  color: var(--c-text);
  margin-bottom: 24px;
  font-weight: 800;
  text-align: center;
  letter-spacing: 0.03em;
}

.intro-message {
  background: var(--c-primary-light);
  border-radius: var(--r-md);
  padding: 20px;
  margin-bottom: 32px;
}

.intro-message p {
  margin-bottom: 10px;
  font-size: 14px;
  color: var(--c-text);
  line-height: 1.7;
}

.intro-message p:last-child {
  margin-bottom: 0;
}

.intro-message strong {
  color: var(--c-primary);
  font-size: 15px;
  font-weight: 800;
}

.salon-info-section {
  display: grid;
  gap: 18px;
  margin-bottom: 28px;
  padding: 20px;
  background: var(--c-primary-bg);
  border-radius: var(--r-md);
}

.info-field label {
  display: block;
  font-size: 13px;
  color: var(--c-text);
  margin-bottom: 8px;
  font-weight: 700;
}

.info-field .required {
  color: var(--c-danger);
  font-size: 11px;
  margin-left: 2px;
}

.info-field .q-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.info-field .q-input {
  flex: 1;
  padding: 12px 50px 12px 14px;
  font-size: 16px;
  font-weight: 700;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-sm);
  text-align: right;
  background: var(--c-surface);
  color: var(--c-text);
}

.info-field .q-input:focus {
  outline: none;
  border-color: var(--c-primary);
}

.info-field .q-input-unit {
  position: absolute;
  right: 14px;
  color: var(--c-text-sub);
  font-size: 13px;
  pointer-events: none;
  font-weight: 600;
}

.info-select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-sm);
  background: var(--c-surface) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M2 4l4 4 4-4' stroke='%231a3fa0' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>") no-repeat right 14px center;
  color: var(--c-text);
  font-weight: 600;
  font-size: 14px;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.info-select:focus {
  outline: none;
  border-color: var(--c-primary);
}

.info-hint {
  font-size: 11px;
  color: var(--c-text-sub);
  margin-top: 6px;
  line-height: 1.5;
}

.year-month-select {
  margin-bottom: 28px;
}

.year-month-select label {
  display: block;
  font-size: 13px;
  color: var(--c-text-sub);
  margin-bottom: 10px;
  font-weight: 600;
}

.ym-inputs {
  display: flex;
  gap: 10px;
}

.ym-inputs select {
  flex: 1;
  padding: 14px 16px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-sm);
  background: var(--c-surface) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M2 4l4 4 4-4' stroke='%231a3fa0' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>") no-repeat right 14px center;
  color: var(--c-text);
  font-weight: 600;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.ym-inputs select:focus {
  outline: none;
  border-color: var(--c-primary);
}

.intro-content .btn-primary {
  display: block;
  margin: 0 auto;
}

/* ===================== Form Screen ===================== */
/* スクロール時に最後の質問が固定バーに隠れないよう、3層で余白確保 */
.form-container {
  padding-bottom: 340px !important;
}

.form-content {
  padding-bottom: 60px;
}

.form-content .form-question:last-child {
  margin-bottom: 120px;
}

/* iOS の safe-area 考慮 */
.live-calc {
  padding-bottom: calc(14px + env(safe-area-inset-bottom, 0px));
}

.form-nav {
  padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
}

/* ===================== 印刷時(メインページからの直接印刷用)・A4 1枚 ===================== */
@media print {
  @page {
    size: A4 portrait;
    margin: 0;
  }
  *, *::before, *::after {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }
  body {
    background: white !important;
    margin: 0 !important;
    padding: 0 !important;
  }
  /* すべて非表示にして、結果画面の通信簿だけ表示 */
  body > * {
    display: none !important;
  }
  body > #screen-result {
    display: block !important;
    position: static !important;
    margin: 0 !important;
    padding: 0 !important;
  }
  /* 結果画面の中で必要なのは tsushimbo-display だけ */
  #screen-result > .container {
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
  }
  #screen-result > .container > *:not(#tsushimbo-display) {
    display: none !important;
  }
  /* 通信簿をA4縦1枚にフィット */
  #tsushimbo-display.tsushimbo-display {
    display: block !important;
    width: auto !important;
    height: 100vh !important;
    aspect-ratio: 1696 / 2400 !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    margin: 0 auto !important;
    padding: 0 !important;
    border: none !important;
    page-break-inside: avoid !important;
    break-inside: avoid !important;
    page-break-after: avoid !important;
    break-after: avoid !important;
  }
}

.form-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
}

.progress-info {
  font-size: 12px;
  color: var(--c-text-light);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.progress-bar {
  width: 100%;
  height: 4px;
  background: var(--c-border-light);
  border-radius: 999px;
  margin: 16px 0 36px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--c-primary);
  border-radius: 999px;
  transition: width 0.4s ease;
  width: 20%;
}

.form-step-title {
  font-size: 12px;
  color: var(--c-text-light);
  margin-bottom: 8px;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.form-step-heading {
  font-size: 22px;
  color: var(--c-text);
  margin-bottom: 28px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.form-question {
  background: var(--c-surface);
  border-radius: var(--r-lg);
  padding: 24px;
  margin-bottom: 16px;
  border: 1px solid var(--c-border);
}

.q-label {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: 8px;
  display: block;
  line-height: 1.6;
}

.q-help {
  font-size: 13px;
  color: var(--c-text-sub);
  margin-bottom: 10px;
  line-height: 1.6;
}

.q-help-toggle {
  font-size: 12px;
  color: var(--c-primary);
  cursor: pointer;
  margin-bottom: 12px;
  display: inline-block;
  font-weight: 600;
}

.q-help-detail {
  font-size: 12.5px;
  color: var(--c-text-sub);
  background: var(--c-primary-light);
  padding: 14px;
  border-radius: var(--r-sm);
  margin-bottom: 12px;
  display: none;
  line-height: 1.7;
}

.q-help-detail.open {
  display: block;
}

.q-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.q-input {
  flex: 1;
  padding: 16px 52px 16px 18px;
  font-size: 20px;
  font-weight: 700;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-sm);
  text-align: right;
  background: var(--c-primary-bg);
  color: var(--c-text);
  font-feature-settings: "tnum";
  transition: border-color 0.15s ease, background 0.15s ease;
}

.q-input::-webkit-outer-spin-button,
.q-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.q-input[type="number"] {
  -moz-appearance: textfield;
}

.q-input:focus {
  outline: none;
  border-color: var(--c-primary);
  background: var(--c-surface);
}

.q-input-unit {
  position: absolute;
  right: 18px;
  color: var(--c-text-sub);
  font-size: 14px;
  pointer-events: none;
  font-weight: 600;
}

.q-quick-buttons {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.btn-quick {
  background: transparent;
  color: var(--c-primary);
  border: 1px solid var(--c-border);
  font-size: 12px;
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.15s ease;
}

.btn-quick:hover {
  background: var(--c-primary);
  color: white;
  border-color: var(--c-primary);
}

/* ===================== Live Calc Bar ===================== */
.live-calc {
  position: fixed;
  bottom: 76px;
  left: 0;
  right: 0;
  background: var(--c-primary);
  padding: 14px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  z-index: 10;
}

.calc-divider {
  width: 1px;
  height: 32px;
  background: rgba(255, 255, 255, 0.2);
}

.calc-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: white;
}

.calc-label {
  font-size: 10px;
  opacity: 0.7;
  margin-bottom: 4px;
  letter-spacing: 0.1em;
  font-weight: 600;
}

.calc-value {
  font-size: 17px;
  font-weight: 800;
  font-feature-settings: "tnum";
}

.form-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--c-surface);
  padding: 12px 20px;
  text-align: center;
  z-index: 11;
  border-top: 1px solid var(--c-border);
}

.form-nav .btn-primary {
  width: 100%;
  max-width: 480px;
  height: 52px;
}

/* ===================== Confirm Screen ===================== */
#screen-confirm h2 {
  font-size: 24px;
  color: var(--c-text);
  margin: 16px 0 24px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

#confirm-content {
  background: var(--c-surface);
  border-radius: var(--r-lg);
  padding: 24px;
  margin-bottom: 24px;
  border: 1px solid var(--c-border);
}

.confirm-section-title {
  font-size: 11px;
  color: var(--c-primary);
  font-weight: 700;
  margin: 20px 0 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--c-border-light);
  letter-spacing: 0.1em;
}

.confirm-section-title:first-child {
  margin-top: 0;
}

.confirm-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  font-size: 14px;
}

.confirm-row .label {
  color: var(--c-text-sub);
}

.confirm-row .value {
  font-weight: 700;
  color: var(--c-text);
  font-feature-settings: "tnum";
}

.confirm-summary {
  display: grid;
  gap: 10px;
  margin-bottom: 32px;
}

.summary-card {
  background: var(--c-surface);
  border-radius: var(--r-md);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid var(--c-border);
}

.summary-card.highlight {
  background: var(--c-primary);
  border: none;
}

.summary-card.highlight .summary-label {
  color: rgba(255, 255, 255, 0.7);
}

.summary-card.highlight .summary-value {
  color: white;
}

.summary-label {
  font-size: 11px;
  color: var(--c-text-sub);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.summary-value {
  font-size: 20px;
  font-weight: 800;
  color: var(--c-text);
  font-feature-settings: "tnum";
}

#screen-confirm .btn-primary {
  margin: 0 auto;
  display: block;
}

/* ===================== Result Screen ===================== */
#screen-result h2 {
  font-size: 22px;
  color: var(--c-text);
  margin: 16px 0 28px;
  text-align: center;
  font-weight: 800;
  letter-spacing: 0.02em;
}

#screen-result .btn-primary {
  margin: 0 auto;
  display: flex;
}

.result-comments {
  background: var(--c-surface);
  border-radius: var(--r-lg);
  padding: 24px;
  margin: 32px 0 24px;
  border: 1px solid var(--c-border);
}

.result-comments h3 {
  font-size: 15px;
  color: var(--c-text);
  margin-bottom: 14px;
  font-weight: 700;
}

.comment-item {
  padding: 14px 16px;
  background: var(--c-primary-bg);
  border-radius: var(--r-sm);
  margin-bottom: 8px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-text);
  border-left: 3px solid var(--c-border);
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.comment-item:last-child {
  margin-bottom: 0;
}

.comment-label {
  flex-shrink: 0;
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  background: var(--c-border-light);
  color: var(--c-text-sub);
  white-space: nowrap;
  margin-top: 2px;
}

.comment-text {
  flex: 1;
}

.comment-item.warning {
  border-left-color: var(--c-warning);
  background: #fffbeb;
}

.comment-item.warning .comment-label {
  background: #fef3c7;
  color: #92400e;
}

.comment-item.danger {
  border-left-color: var(--c-danger);
  background: #fef2f2;
}

.comment-item.danger .comment-label {
  background: #fee2e2;
  color: #991b1b;
}

.comment-item.good {
  border-left-color: var(--c-success);
  background: #f0fdf4;
}

.comment-item.good .comment-label {
  background: #d1fae5;
  color: #065f46;
}

.comment-item.info {
  border-left-color: var(--c-primary);
  background: var(--c-primary-light);
}

.comment-item.info .comment-label {
  background: var(--c-primary);
  color: white;
}

.result-cta {
  text-align: center;
  padding: 24px 0 48px;
  border-top: 1px solid var(--c-border-light);
  margin-top: 24px;
}

.result-cta p {
  font-size: 13px;
  color: var(--c-text-sub);
  margin-bottom: 10px;
}

.link {
  color: var(--c-primary);
  font-weight: 700;
  text-decoration: underline;
}

/* ===================== サロンツウシンボ（テンプレート画像オーバーレイ方式） ===================== */
/* tsushimbo-template.png を背景に、数値だけJSでオーバーレイ表示 */

.tsushimbo-display {
  position: relative;
  width: 100%;
  max-width: 595px;
  margin: 0 auto;
  aspect-ratio: 1696 / 2400;
  background-image: url('tsushimbo-template.png');
  background-size: 100% 100%;
  background-repeat: no-repeat;
  background-position: top center;
  background-color: white;
  border: none !important;
  border-radius: 0 !important;
  padding: 0 !important;
  overflow: hidden;
  container-type: inline-size;
}

.tu-bg {
  display: none; /* 旧img要素 - background-imageを使うので非表示 */
}

.tu-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.tu-val {
  position: absolute;
  transform: translateY(-50%);
  font-size: clamp(10px, 2.2cqi, 15px);
  font-weight: 700;
  text-align: right;
  font-feature-settings: "tnum";
  color: #0d5d5d;
  line-height: 1;
  white-space: nowrap;
  padding-right: 4px;
}

.tu-val.center {
  text-align: center;
  padding-right: 0;
}

.tu-val.highlight {
  color: #1a3fa0;
  font-weight: 800;
}

.tu-val.blue {
  color: #1a3fa0;
}

.tu-val.small {
  font-size: clamp(8px, 1.6cqi, 12px);
}

/* ===================== 結果画面 ダウンロードボタン群 ===================== */
.download-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  margin: 24px 0;
}

.download-buttons .btn-large {
  width: 100%;
  max-width: 360px;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: white;
  color: var(--c-primary);
  font-size: 15px;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  border: 2px solid var(--c-primary);
  letter-spacing: 0.05em;
}

.btn-secondary:hover {
  background: var(--c-primary-light);
  transform: translateY(-1px);
}

/* ===================== 画像プレビューモーダル ===================== */
#image-preview-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.img-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(4px);
}

.img-modal-content {
  position: relative;
  background: white;
  border-radius: 20px;
  padding: 24px 20px 20px;
  max-width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.3);
}

.img-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--c-primary-bg);
  color: var(--c-text);
  font-size: 22px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.img-modal-hint {
  text-align: center;
  font-size: 14px;
  color: var(--c-text);
  line-height: 1.7;
  padding: 12px 16px;
  background: var(--c-primary-light);
  border-radius: 10px;
  margin-top: 8px;
}

.img-modal-hint strong {
  color: var(--c-primary);
  font-weight: 800;
}

.img-modal-img {
  max-width: 100%;
  max-height: 60vh;
  height: auto;
  border: 1px solid var(--c-border);
  border-radius: 8px;
  -webkit-touch-callout: default;
  touch-action: manipulation;
}

.img-modal-filename {
  font-size: 11px;
  color: var(--c-text-sub);
  word-break: break-all;
  text-align: center;
}

/* ===================== 印刷用CSS（A4 1枚・画像オーバーレイ版） ===================== */
@media print {
  @page {
    size: A4 portrait;
    margin: 0;
  }

  *, *::before, *::after {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
    color-adjust: exact !important;
  }

  body {
    background: white !important;
    margin: 0;
    padding: 0;
  }

  .container {
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .tsushimbo-display {
    width: auto !important;
    max-width: 100% !important;
    max-height: 100vh !important;
    height: 100vh !important;
    aspect-ratio: 1696 / 2400 !important;
    margin: 0 auto !important;
    page-break-inside: avoid;
    break-inside: avoid;
    background-image: url('tsushimbo-template.png') !important;
    background-size: 100% 100% !important;
    background-repeat: no-repeat !important;
  }

  .tu-bg {
    display: none !important;
  }

  .tu-val {
    font-size: 8.5pt !important;
  }

  /* 旧スタイルは印刷時非表示 */

  .tu-top {
    margin-bottom: 10px;
  }

  .tu-report-tag {
    font-size: 8px;
  }

  .tu-title-block {
    padding: 5px 14px;
  }

  .tu-title-block h3 {
    font-size: 14px;
  }

  .tu-date-box {
    padding: 5px 10px;
    min-width: 66px;
  }

  .tu-date-y {
    font-size: 11px;
  }

  .tu-section-tag {
    font-size: 11px;
    padding: 8px 0 4px;
  }

  .tu-table {
    gap: 3px;
  }

  .tu-row {
    grid-template-columns: minmax(130px, 200px) 1fr;
    gap: 3px;
  }

  .tu-row-label {
    font-size: 10px;
    padding: 5px 12px 5px 14px;
  }

  .tu-row-value {
    font-size: 11px;
    padding: 5px 14px;
    min-height: 22px;
  }

  .tu-cost-row .tu-row-label {
    font-size: 9.5px;
    padding-left: 6px;
  }

  .tu-cost-row .tu-row-label .tu-cost-badge {
    font-size: 8.5px;
    padding: 1px 5px;
  }

  .tu-row.highlight {
    padding: 2px;
    margin: 4px 0;
    grid-template-columns: minmax(130px, 200px) 1fr;
  }

  .tu-row.highlight .tu-row-label {
    font-size: 11px;
    padding-left: 16px;
  }

  .tu-row.highlight .tu-row-value {
    font-size: 13px;
    padding-right: 16px;
  }

  .tu-row.score-row {
    margin-top: 6px;
    grid-template-columns: minmax(130px, 200px) 1fr;
  }

  .tu-row.score-row .tu-row-label {
    font-size: 11px;
    padding: 6px 0 6px 16px;
  }

  .tu-row.score-row .tu-row-value {
    font-size: 14px;
    padding: 6px 14px;
  }

  .tu-fourcost-wrap {
    padding-left: 28px;
    margin: 4px 0;
  }

  .tu-fourcost-rows {
    gap: 3px;
  }

  .tu-footer {
    padding-top: 10px;
    margin-top: 10px;
  }

  .tu-footer-logo-img {
    height: 14px;
  }
}

/* ===================== Responsive ===================== */
@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .logo-img {
    height: 24px;
  }

  .lp-title {
    font-size: 32px;
  }

  .lp-feature {
    gap: 8px;
  }

  .feature-card {
    padding: 16px 8px;
  }

  .feature-icon {
    font-size: 24px;
  }

  .feature-card h4 {
    font-size: 11px;
  }

  .feature-card p {
    font-size: 10px;
  }

  .tsushimbo-display {
    padding: 24px 16px;
  }

  .tu-title-block h3 {
    font-size: 20px;
  }

  .tu-row {
    grid-template-columns: 140px 1fr;
  }

  .tu-row-label {
    font-size: 11px;
    padding: 8px 10px 8px 14px;
  }

  .tu-row-value {
    font-size: 12.5px;
    padding: 8px 12px;
  }

  .tu-cost-row .tu-row-label {
    padding-left: 52px;
    font-size: 10.5px;
  }

  .tu-row.score-row .tu-row-label {
    font-size: 12px;
  }

  .tu-row.score-row .tu-row-value {
    font-size: 16px;
  }
}