/* HARESNOV Salon Manual styles */
:root {
  --bg: #F5F2EE;
  --bg-card: #FFFFFF;
  --bg-soft: #FAF7F3;
  --accent: #D4A5A5;
  --accent-deep: #B27272;
  --accent-soft: #ECD7D7;
  --text: #2A2A2A;
  --text-sub: #6B6358;
  --text-muted: #9A9088;
  --border: #E8DDD3;
  --border-soft: #F0E8DF;
  --caution: #C8694F;
  --shadow-sm: 0 2px 6px rgba(50, 30, 10, 0.04);
  --shadow-md: 0 6px 20px rgba(50, 30, 10, 0.08);
  --radius: 14px;
  --radius-sm: 8px;
  --font-jp: 'Noto Sans JP', system-ui, -apple-system, 'Hiragino Sans', sans-serif;
  --font-en: 'Lato', system-ui, -apple-system, sans-serif;
  --max-width: 1080px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-jp);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  font-feature-settings: "palt";
  word-break: keep-all;
  overflow-wrap: anywhere;
}

a { color: var(--accent-deep); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }
button { font-family: inherit; cursor: pointer; }

.loading { padding: 80px 24px; text-align: center; color: var(--text-muted); }

/* ── Header ─────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  padding: 12px 20px;
  background: rgba(245, 242, 238, 0.92);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--border-soft);
}
.site-header__logo {
  display: flex; align-items: center; gap: 10px;
  color: var(--text); text-decoration: none;
}
.site-header__logo:hover { text-decoration: none; }
.site-header__logo-mark {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 18px;
  width: 32px; height: 32px;
  display: grid; place-items: center;
  background: var(--text);
  color: var(--bg);
  border-radius: 50%;
  letter-spacing: 0;
}
.site-header__logo-text {
  display: flex; flex-direction: column;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 14px;
  line-height: 1.1;
  letter-spacing: 0.06em;
}
.site-header__logo-sub {
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: var(--text-muted);
}
.site-header__nav {
  display: flex; gap: 6px;
  font-size: 13px;
}
.site-header__nav a {
  color: var(--text-sub);
  padding: 8px 12px;
  border-radius: 999px;
  min-height: 36px;
  display: inline-flex; align-items: center;
}
.site-header__nav a:hover { background: var(--accent-soft); color: var(--accent-deep); text-decoration: none; }

/* ── Layout ─────────────────────── */
main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px 20px 80px;
}

/* ── Hero ─────────────────────── */
.hero {
  text-align: center;
  padding: 32px 8px 24px;
}
.hero__lead {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.32em;
  color: var(--text-muted);
  margin: 0 0 6px;
}
.hero__title {
  margin: 0 0 12px;
  font-size: clamp(28px, 6vw, 40px);
  font-weight: 700;
  letter-spacing: 0.04em;
}
.hero__sub {
  margin: 0;
  color: var(--text-sub);
  font-size: 14px;
}

/* ── Search ─────────────────────── */
.search {
  position: relative;
  max-width: 640px;
  margin: 0 auto 36px;
}
#searchInput {
  width: 100%;
  font-family: inherit;
  font-size: 16px;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 999px;
  outline: none;
  box-shadow: var(--shadow-sm);
}
#searchInput:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.search-results {
  position: absolute; left: 0; right: 0; top: 56px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  max-height: 60vh; overflow: auto;
  z-index: 20;
}
.search-results__item {
  display: flex; flex-direction: column; gap: 2px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border-soft);
  color: var(--text);
}
.search-results__item:last-child { border-bottom: 0; }
.search-results__item:hover { background: var(--bg-soft); text-decoration: none; }
.search-results__label { font-weight: 500; }
.search-results__sub { font-size: 12px; color: var(--text-muted); }
.search-results__empty { padding: 16px; text-align: center; color: var(--text-muted); }

/* ── Manual grid (Top page) ─────── */
.manual-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 32px;
}
@media (min-width: 600px) { .manual-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; } }
@media (min-width: 960px) { .manual-grid { grid-template-columns: repeat(3, 1fr); } }

.manual-card {
  display: flex; flex-direction: column; gap: 6px;
  padding: 22px 20px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.manual-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
  text-decoration: none;
}
.manual-card__category {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--accent-deep);
  font-weight: 500;
}
.manual-card__title-en {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--text-muted);
}
.manual-card__title { margin: 4px 0 4px; font-size: 22px; font-weight: 700; }
.manual-card__desc { margin: 0; font-size: 13px; color: var(--text-sub); line-height: 1.65; }
.manual-card__meta {
  margin-top: 12px;
  font-size: 12px;
  color: var(--text-muted);
  border-top: 1px dashed var(--border);
  padding-top: 10px;
}

/* ── Quick links (Top page) ───── */
.quick-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 24px;
}
@media (min-width: 600px) { .quick-links { grid-template-columns: repeat(4, 1fr); } }
.quick-link {
  display: flex; align-items: center; justify-content: center;
  min-height: 56px;
  padding: 12px 16px;
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  color: var(--text-sub);
  font-size: 13px;
  text-align: center;
}
.quick-link:hover { background: var(--accent-soft); color: var(--accent-deep); border-color: var(--accent); text-decoration: none; }

/* ── Manual page ───────────────── */
.manual { display: flex; flex-direction: column; gap: 18px; }

.back-link {
  display: inline-block;
  font-size: 13px;
  color: var(--text-sub);
  margin-bottom: 4px;
}
.back-link:hover { color: var(--accent-deep); }

.manual-header {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 22px 20px;
}
.manual-header__category {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--accent-deep);
  margin: 0 0 4px;
}
.manual-header__title-en {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  margin: 0 0 4px;
}
.manual-header__title {
  margin: 0 0 10px;
  font-size: clamp(24px, 5vw, 30px);
}
.manual-header__desc { margin: 0 0 12px; color: var(--text-sub); font-size: 14px; }
.manual-header__meta { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.meta-tag {
  display: inline-flex; align-items: center;
  padding: 4px 12px;
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  font-size: 12px;
  color: var(--text-sub);
}
.meta-tag--version { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-deep); }
.manual-header__actions { display: flex; gap: 8px; }
.btn-print {
  font-family: inherit; font-size: 14px;
  background: var(--text); color: var(--bg);
  border: 0; border-radius: 999px;
  padding: 10px 18px;
  min-height: 44px;
  letter-spacing: 0.05em;
}
.btn-print:hover { background: var(--accent-deep); }

.manual-video {
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 360px;
  margin: 0 auto;
  aspect-ratio: 9 / 16;
}
.manual-video iframe { width: 100%; height: 100%; border: 0; display: block; }

.manual-notes {
  background: var(--bg-soft);
  border-left: 4px solid var(--caution);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
}
.manual-notes h3 { margin: 0 0 8px; font-size: 14px; color: var(--caution); }
.manual-notes ul { margin: 0; padding-left: 20px; font-size: 13px; color: var(--text-sub); }
.manual-notes li { margin-bottom: 4px; }

/* Block navigation (only when block names exist, e.g. straight) */
.block-nav {
  display: flex; flex-wrap: wrap; gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px;
  position: sticky; top: 64px; z-index: 10;
}
.block-nav__item {
  flex: 1 1 auto; text-align: center;
  font-size: 13px; font-weight: 500;
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--text-sub);
  min-height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
}
.block-nav__item:hover { background: var(--bg-soft); text-decoration: none; }

.block { margin-bottom: 8px; scroll-margin-top: 120px; }
.block__name {
  margin: 8px 0 12px;
  font-size: 18px;
  letter-spacing: 0.04em;
  padding: 8px 14px;
  background: var(--accent-soft);
  border-radius: var(--radius-sm);
  color: var(--accent-deep);
}

.step-list { display: flex; flex-direction: column; gap: 12px; }

.step-card {
  display: flex; gap: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 16px 18px;
  box-shadow: var(--shadow-sm);
}
.step-card__no {
  flex: 0 0 auto;
  width: 36px; height: 36px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--text); color: var(--bg);
  font-family: var(--font-en); font-weight: 700;
  font-size: 16px;
}
.step-card__body { flex: 1 1 auto; min-width: 0; }
.step-card__name { margin: 0 0 8px; font-size: 16px; font-weight: 700; line-height: 1.5; }
.step-card__products { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.product-chip {
  display: inline-flex; align-items: center;
  padding: 4px 10px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 12px;
  color: var(--text-sub);
}
.product-chip--inactive { opacity: 0.6; text-decoration: line-through; }
.product-chip__discontinued { font-size: 10px; color: var(--caution); margin-left: 4px; }
.step-card__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.step-tag {
  display: inline-flex; align-items: center;
  padding: 3px 10px;
  background: var(--accent-soft);
  border-radius: 999px;
  font-size: 12px;
  color: var(--accent-deep);
}
.step-card__instruction { margin: 0 0 6px; font-size: 14px; line-height: 1.7; }
.step-card__tips {
  margin: 6px 0 0;
  padding: 8px 12px;
  background: var(--bg-soft);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-sub);
}
.step-video {
  margin-top: 10px;
  max-width: 320px;
  aspect-ratio: 9 / 16;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #000;
}
.step-video iframe { width: 100%; height: 100%; border: 0; display: block; }

.product-video {
  max-width: 280px;
  aspect-ratio: 9 / 16;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #000;
}
.product-video iframe { width: 100%; height: 100%; border: 0; display: block; }

.manual-footer {
  margin-top: 16px;
  padding: 16px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 14px;
}
.manual-footer__qr { display: flex; align-items: center; gap: 12px; }
.manual-footer__qr canvas { display: block; border-radius: 6px; }
.manual-footer__nav { display: flex; flex-wrap: wrap; gap: 14px; }

/* ── Page (quick-ref / products / changelog / notice) ───── */
.page { max-width: 920px; margin: 0 auto; }
.page__title {
  margin: 6px 0 6px;
  font-size: clamp(24px, 5vw, 30px);
  letter-spacing: 0.04em;
}
.page__lead { color: var(--text-sub); margin: 0 0 18px; font-size: 14px; }

.table-wrap { overflow-x: auto; margin-bottom: 24px; -webkit-overflow-scrolling: touch; }
.quick-ref-table {
  width: 100%; min-width: 720px;
  border-collapse: collapse;
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.quick-ref-table th, .quick-ref-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-soft);
  text-align: left;
  font-size: 13px;
  vertical-align: top;
}
.quick-ref-table th {
  background: var(--bg-soft);
  color: var(--text-sub);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.06em;
}
.quick-ref-table tbody tr:hover { background: var(--bg-soft); }
.quick-ref-table .td-products { color: var(--text-sub); font-size: 12px; }

/* Products */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: 6px;
}
.product-card--inactive { opacity: 0.55; }
.product-card__image {
  height: 100px;
  display: grid; place-items: center;
  background: var(--bg-soft);
  border-radius: var(--radius-sm);
  margin-bottom: 6px;
  overflow: hidden;
}
.product-card__image img { max-height: 90px; object-fit: contain; }
.product-card__image--placeholder {
  background: linear-gradient(135deg, var(--bg-soft) 0%, var(--accent-soft) 100%);
}
.product-card__image--placeholder span {
  font-family: var(--font-en); font-weight: 700; letter-spacing: 0.04em;
  font-size: 28px; color: var(--text); opacity: 0.55;
}
.product-card__name { margin: 0; font-size: 16px; }
.badge-discontinued {
  font-size: 10px; padding: 2px 8px;
  background: var(--caution); color: #fff; border-radius: 999px;
  vertical-align: middle;
}
.product-card__category {
  font-size: 11px; color: var(--accent-deep);
  letter-spacing: 0.12em; margin: 0;
}
.product-card__usage { font-size: 13px; color: var(--text-sub); margin: 4px 0 6px; line-height: 1.6; }
.product-card__used { font-size: 12px; color: var(--text-muted); margin: 4px 0 0; display: flex; flex-wrap: wrap; gap: 4px; align-items: center; }
.product-link { font-size: 12px; padding: 2px 8px; background: var(--bg-soft); border-radius: 999px; color: var(--text-sub); }
.product-link:hover { background: var(--accent-soft); color: var(--accent-deep); text-decoration: none; }

/* Product card extended (sales-tool merged) */
.product-card__head { display: flex; gap: 14px; align-items: stretch; margin-bottom: 4px; }
.product-card__head .product-card__image { width: 92px; height: 92px; flex: none; margin: 0; }
.product-card__head .product-card__image img { max-height: 82px; }
.product-card__head-text { display: flex; flex-direction: column; gap: 4px; min-width: 0; flex: 1; }
.product-card__name-en {
  margin: 0; font-family: var(--font-en); font-size: 11px;
  letter-spacing: 0.12em; color: var(--text-muted);
}
.product-card__catchcopy {
  margin: 6px 0 4px; font-size: 13px; color: var(--accent-deep);
  font-weight: 600; line-height: 1.55;
}
.product-card__summary { margin: 2px 0 6px; font-size: 12px; color: var(--text-sub); line-height: 1.65; }

.product-meta {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin: 4px 0 6px;
}
.product-meta__item {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border: 1px solid var(--border); border-radius: 999px;
  background: var(--bg-soft); font-size: 11px;
}
.product-meta__label { color: var(--text-muted); letter-spacing: 0.06em; }
.product-meta__value { color: var(--text); font-weight: 600; }

.product-card__toggle {
  margin-top: 8px; padding: 8px 12px;
  border: 1px solid var(--accent-soft); background: transparent;
  color: var(--accent-deep); font-size: 12px; font-weight: 600;
  border-radius: 999px; cursor: pointer; align-self: flex-start;
  transition: background 0.15s ease;
}
.product-card__toggle:hover { background: var(--accent-soft); }

.product-card__detail { margin-top: 12px; display: flex; flex-direction: column; gap: 14px; }
.product-card__detail[hidden] { display: none; }
.product-card__detail-mini { margin-top: 8px; }
.product-detail__section { display: flex; flex-direction: column; gap: 6px; }
.product-detail__section h4 {
  margin: 0; font-size: 12px; color: var(--accent-deep);
  letter-spacing: 0.08em; padding-bottom: 4px;
  border-bottom: 1px solid var(--border);
}
.product-features { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.product-features__item { display: flex; flex-direction: column; gap: 2px; }
.product-features__title { margin: 0; font-size: 12px; color: var(--text); font-weight: 700; }
.product-features__desc { margin: 0; font-size: 12px; color: var(--text-sub); line-height: 1.65; }

.product-ingredients-wrap { overflow-x: auto; }
.product-ingredients {
  width: 100%; border-collapse: collapse; font-size: 11px;
  table-layout: auto;
}
.product-ingredients th, .product-ingredients td {
  text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.product-ingredients th { color: var(--text-muted); font-weight: 600; background: var(--bg-soft); }
.product-ingredients td { color: var(--text-sub); }
.product-ingredients td:first-child { color: var(--text); font-weight: 600; white-space: nowrap; }
.product-ingredients td:nth-child(2) { color: var(--accent-deep); white-space: nowrap; }

.product-voice {
  margin: 0; padding: 8px 12px; font-size: 12px; line-height: 1.7;
  background: var(--bg-soft); border-left: 3px solid var(--accent);
  border-radius: 0 6px 6px 0; color: var(--text-sub);
}
.product-notes {
  margin: 0; font-size: 12px; line-height: 1.7; color: var(--text-sub);
}

.filter-chips {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin: 8px 0 14px;
}
.filter-chip {
  padding: 6px 14px; border: 1px solid var(--border);
  background: transparent; color: var(--text-muted);
  border-radius: 999px; font-size: 12px; cursor: pointer;
  transition: all 0.15s ease;
}
.filter-chip:hover { color: var(--text); border-color: var(--accent-soft); }
.filter-chip--active {
  background: var(--accent); color: #fff; border-color: var(--accent);
}
.filter-chip--active:hover { color: #fff; }

/* Changelog */
.changelog { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
.changelog__item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
}
.changelog__head { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.changelog__version {
  font-family: var(--font-en); font-weight: 700;
  font-size: 13px; color: var(--accent-deep);
  background: var(--accent-soft); padding: 2px 10px;
  border-radius: 999px;
}
.changelog__date { font-size: 12px; color: var(--text-muted); }
.changelog__changes { margin: 0; padding-left: 20px; font-size: 14px; color: var(--text-sub); }

.error {
  padding: 60px 20px;
  text-align: center;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

/* ── Footer ─────────────────────── */
.site-footer {
  border-top: 1px solid var(--border-soft);
  background: var(--bg-soft);
  padding: 18px 20px;
}
.site-footer__inner {
  max-width: var(--max-width); margin: 0 auto;
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px;
  font-size: 12px; color: var(--text-muted);
}
.site-footer__nav { display: flex; gap: 14px; }
.site-footer__nav a { color: var(--text-sub); }

/* ── Tablet/PC tweaks ─────────────────── */
@media (min-width: 720px) {
  .step-card__no { width: 44px; height: 44px; font-size: 18px; }
  .step-card { padding: 20px 22px; }
  .step-card__name { font-size: 17px; }
  main { padding: 32px 24px 96px; }
}

@media (min-width: 960px) {
  .manual { display: grid; grid-template-columns: 1fr; gap: 20px; }
  .manual-header { padding: 28px 28px 24px; }
}