/* ============================================================
 * 御門風流 — base_v4_musu.css
 *
 * Bootstrap5 標準で表現できない意匠のみを補完する。
 * 独自クラスは musu- prefix。色・余白は CSS 変数で管理。
 * 元データ: frm/tpl1/css/custom.css
 * ============================================================ */

/* ---------- 配色・余白（御庭園 共通） ---------- */
:root {
  --sou-white:     #FBF8EE;
  --sou-paper:     #F4ECDB;
  --sou-paper-2:   #EFE4CC;
  --sou-gold:      #B89A4E;
  --sou-gold-deep: #8B6F2F;
  --sou-gold-soft: #C9B98E;
  --shin-shu:      #C8443A;
  --shin-shu-deep: #9B2E26;
  --shin-shu-soft: #FBE7E2;
  --on-kon:        #1F3A60;
  --on-kon-deep:   #142544;
  --tai-kuro:      #2B2723;
  --tai-kuro-deep: #16130F;
  --ink-1:         #1A1714;
  --ink-2:         #4A4036;
  --ink-3:         #7A6B58;
  --ink-4:         #A89A85;
  --line:          #C9B98E;

  --pad-x:       56px;
  --section-pt:  72px;

  /* Bootstrap の主色を御門風流の朱に寄せる */
  --bs-primary:        #C8443A;
  --bs-primary-rgb:    200, 68, 58;
  --bs-body-bg:        #FBF8EE;
  --bs-body-color:     #1A1714;
  --bs-border-color:   #C9B98E;
}

@media (max-width: 768px) {
  :root { --pad-x: 20px; --section-pt: 44px; }
}
@media (max-width: 480px) {
  :root { --pad-x: 16px; --section-pt: 44px; }
}

/* ---------- 全体の基本意匠 ---------- */
html, body {
  background: var(--sou-white);
  color: var(--ink-1);
  font-family: 'Yuji Syuku', cursive, serif;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}

/* ---------- ページ骨格（base_v4_body） ---------- */
.musu-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.musu-page-main {
  flex: 1 0 auto;
}
.musu-page-cal {
  border-bottom: 1px solid var(--line);
  background: var(--sou-paper);
}
.musu-page-cal .row {
  margin: 0;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding: 8px var(--pad-x);
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--ink-2);
}
.musu-page .title_space {
  padding-top: 0 !important;
}
body, h1, h2, h3, h4, h5, h6, p, span, div, button, input, a, li, label,
.btn, .form-control, .modal {
  font-family: 'Yuji Syuku', 'Yuji Mai', 'Yuji Boku', 'Klee One', cursive, serif !important;
}
.latin { font-family: 'Cormorant Garamond', serif !important; }
a { color: inherit; text-decoration: none; }
a:hover { color: inherit; }
button { touch-action: manipulation; }
input { font-size: 16px; }

/* 和紙テクスチャ */
body {
  background-image:
    radial-gradient(rgba(184,154,78,.04) 1px, transparent 1px),
    radial-gradient(rgba(26,23,20,.025) 1px, transparent 1px);
  background-size: 5px 5px, 13px 13px;
  background-position: 0 0, 2px 3px;
}

/* ---------- 紋（マスク画像） ---------- */
.musu-mon {
  display: inline-block;
  flex-shrink: 0;
  background: var(--sou-gold);
  -webkit-mask: url("../img/base_v4/mon.png") no-repeat center / contain;
          mask: url("../img/base_v4/mon.png") no-repeat center / contain;
}
.musu-mon--deep { background: var(--sou-gold-deep); }
.musu-mon--paper { background: var(--sou-paper); }

/* 中央菱形罫 */
.musu-center-rule {
  display: flex; align-items: center; justify-content: center;
  gap: 10px; margin: 16px auto;
}
.musu-center-rule i {
  display: block; height: 1px; width: 80px;
  background: var(--sou-gold); opacity: .55;
}
.musu-center-rule b {
  display: block; width: 5px; height: 5px;
  background: var(--sou-gold); transform: rotate(45deg);
}

/* 亀甲帯 */
.kikko-band {
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='42' height='48' viewBox='0 0 42 48'><polygon points='21,2 40,12 40,36 21,46 2,36 2,12' fill='none' stroke='%23B89A4E' stroke-width='0.8' opacity='0.5'/></svg>");
  background-repeat: repeat;
  opacity: .18; pointer-events: none;
}

/* フェードイン */
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.fade-up { animation: fadeUp .4s ease both; }

/* ============================================================
 * 上欄（ヘッダー）
 * ============================================================ */
.musu-topbar { height: 6px; background: var(--shin-shu); }
@media (max-width: 768px) { .musu-topbar { height: 4px; } }

.musu-header-band {
  position: relative; overflow: visible;
  background: var(--sou-paper);
  padding: 28px var(--pad-x) 22px;
}
@media (max-width: 768px) { .musu-header-band { padding: 20px var(--pad-x) 14px; } }

.musu-header-mon {
  position: absolute; right: -50px; top: -25px;
  opacity: .07; pointer-events: none;
}
.musu-brand-name {
  font-size: 24px; font-weight: 600; letter-spacing: 10px;
  color: var(--ink-1); margin-top: 4px;
}
.musu-brand-en {
  font-size: 11px; letter-spacing: 5px; text-transform: uppercase;
  color: var(--sou-gold-deep);
}
@media (max-width: 768px) {
  .musu-brand-name { font-size: 20px; letter-spacing: 6px; }
  .musu-brand-en { font-size: 9px; letter-spacing: 3px; }
}

/* ヘッダー内のテキストリンク・ボタン */
.musu-head-link {
  display: inline-flex; align-items: center;
  min-height: 44px; padding: 8px 10px;
  font-size: 12px; letter-spacing: 3px; color: var(--ink-2);
  background: transparent; border: none; cursor: pointer;
}
.musu-head-link.shu { color: var(--shin-shu-deep); font-weight: 600; }
@media (max-width: 768px) { .musu-head-link { font-size: 11px; letter-spacing: 2px; } }

/* 主機能ナビ（横スクロール可） */
.musu-nav {
  display: flex; justify-content: center; gap: 0;
  margin: 24px auto 0; overflow-x: auto;
}
.musu-nav::-webkit-scrollbar { display: none; }
.musu-nav { scrollbar-width: none; }
.musu-nav-tab {
  flex-shrink: 0; background: transparent; border: none; cursor: pointer;
  padding: 10px 28px; font-size: 15px; letter-spacing: 6px;
  color: var(--ink-3); border-bottom: 2px solid transparent;
}
.musu-nav-tab.active { color: var(--ink-1); font-weight: 600; border-bottom-color: var(--shin-shu); }
@media (max-width: 768px) {
  .musu-nav { justify-content: flex-start; margin-top: 14px; }
  .musu-nav-tab { padding: 10px 18px; font-size: 13px; letter-spacing: 4px; }
}

/* 権限ドロップダウン（Bootstrap dropdown を装飾） */
.musu-role-toggle {
  background: transparent; border: none; cursor: pointer;
  font-size: 12px; letter-spacing: 3px; color: var(--ink-2);
  padding: 8px 10px; min-height: 44px; font-weight: 500;
}
.musu-role-menu {
  min-width: 240px; border: 1px solid var(--line); border-radius: 0;
  padding: 0; background: var(--sou-white);
  box-shadow: 0 12px 28px rgba(26,23,20,.12);
}
.musu-role-menu .musu-role-head {
  padding: 10px 16px; border-bottom: 1px solid var(--line); background: var(--sou-paper);
}
.musu-role-menu .musu-role-item {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 10px 16px; border-bottom: 1px dashed var(--line);
  font-size: 13px; color: var(--ink-1); letter-spacing: 2px;
}
.musu-role-menu .musu-role-item:hover { background: var(--sou-paper); }
.musu-role-menu .musu-role-logout {
  width: 100%; text-align: left;
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 12px 16px; background: var(--sou-paper);
  border: none; border-top: 1px solid var(--line);
  font-size: 13px; color: var(--shin-shu-deep); letter-spacing: 3px;
  font-weight: 600; cursor: pointer;
}
.musu-role-menu .musu-role-logout:hover { background: var(--sou-white); }
.musu-role-en { font-size: 10px; letter-spacing: 2px; color: var(--ink-3); }

/* 便りベル */
.musu-bell-btn {
  position: relative; background: transparent; border: none; cursor: pointer;
  color: var(--ink-2); min-width: 44px; min-height: 44px; padding: 8px 10px;
  display: inline-flex; align-items: center; justify-content: center;
}
.musu-bell-badge {
  position: absolute; top: 4px; right: 4px;
  min-width: 16px; height: 16px; padding: 0 4px; border-radius: 10px;
  background: var(--shin-shu); color: var(--sou-white);
  font-size: 10px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
}
.musu-bell-menu {
  width: 360px; max-width: 92vw; border: 1px solid var(--line); border-radius: 0;
  padding: 0; background: var(--sou-white);
  box-shadow: 0 16px 40px rgba(26,23,20,.18);
}
.musu-bell-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--sou-paper);
}
.musu-bell-item { display: block; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.musu-bell-item.unread { background: rgba(184,154,78,.06); }
.musu-bell-foot {
  display: block; text-align: center; padding: 12px 16px;
  border-top: 1px solid var(--line); background: var(--sou-paper);
  font-size: 12px; letter-spacing: 4px; color: var(--ink-2);
}
.musu-bell-role {
  font-size: 10px; letter-spacing: 2px; padding: 1px 6px;
  border: 1px solid currentColor;
}

/* カートアイコン */
.musu-cart {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 44px; min-height: 44px; padding: 8px 10px;
  color: var(--shin-shu-deep);
}

/* ============================================================
 * セクション共通
 * ============================================================ */
.musu-section { padding-top: var(--section-pt); }
.musu-wrap { max-width: 1280px; }   /* container 代替の最大幅 */

.musu-section-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 12px; flex-wrap: wrap;
  border-bottom: 1px solid var(--line); padding-bottom: 14px; margin-bottom: 22px;
}
.musu-section-head .en {
  font-size: 11px; letter-spacing: 5px; text-transform: uppercase;
  color: var(--sou-gold-deep); margin-bottom: 6px;
}
.musu-section-head .ja {
  font-size: 28px; font-weight: 500; letter-spacing: 10px; color: var(--ink-1); margin: 0;
}
@media (max-width: 768px) {
  .musu-section-head { flex-direction: column; align-items: flex-start; }
  .musu-section-head .ja { font-size: 22px; letter-spacing: 6px; }
}
.musu-more {
  font-size: 12px; letter-spacing: 3px; color: var(--ink-2);
  border-bottom: 1px solid var(--line); padding-bottom: 2px;
}

/* ---------- ボタン（Bootstrap .btn を基底に色を補完） ---------- */
.musu-btn {
  border-radius: 0; font-size: 14px; letter-spacing: 5px; font-weight: 600;
  padding: 14px 32px; min-height: 48px;
}
.musu-btn-shu     { background: var(--shin-shu); border: 1px solid var(--shin-shu); color: var(--sou-white); }
.musu-btn-shu:hover{ background: var(--shin-shu-deep); border-color: var(--shin-shu-deep); color: var(--sou-white); }
.musu-btn-ink     { background: var(--ink-1); border: 1px solid var(--ink-1); color: var(--sou-white); }
.musu-btn-ink:hover{ background: var(--tai-kuro-deep); color: var(--sou-white); }
.musu-btn-outline-ink {
  background: transparent; border: 1px solid var(--ink-1); color: var(--ink-1);
  font-size: 12px; letter-spacing: 4px; padding: 10px 22px; min-height: 44px; border-radius: 0;
}
.musu-btn-outline-ink:hover { background: var(--ink-1); color: var(--sou-white); }

/* ============================================================
 * Hero
 * ============================================================ */
.musu-hero {
  position: relative; overflow: hidden; text-align: center;
  background: var(--sou-paper);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 120px var(--pad-x);
}
@media (max-width: 768px) { .musu-hero { padding: 60px var(--pad-x); } }
.musu-hero-mon {
  position: absolute; inset: 0; display: grid; place-items: center;
  opacity: .06; pointer-events: none;
}
.musu-hero-title {
  font-size: 88px; font-weight: 500; letter-spacing: 24px;
  color: var(--ink-1); line-height: 1.15; margin-bottom: 32px;
}
.musu-hero-en {
  font-size: 13px; letter-spacing: 6px; text-transform: uppercase;
  color: var(--sou-gold-deep); margin-bottom: 22px;
}
.musu-hero-lead {
  font-size: 15px; color: var(--ink-2); line-height: 2; letter-spacing: 4px;
  max-width: 640px; margin: 0 auto;
}
@media (max-width: 768px) {
  .musu-hero-title { font-size: 52px; letter-spacing: 14px; margin-bottom: 22px; }
  .musu-hero-en { font-size: 11px; letter-spacing: 4px; }
  .musu-hero-lead { font-size: 13px; letter-spacing: 2px; }
}

/* ============================================================
 * 暦
 * ============================================================ */
.musu-koyomi {
  background: var(--sou-paper); border: 1px solid var(--line);
}
.musu-koyomi-cell {
  text-align: center; padding: 22px 18px;
  border-right: 1px dashed var(--line);
}
.musu-koyomi-cell:last-child { border-right: none; }
.musu-koyomi-cell .lbl { font-size: 10px; letter-spacing: 3px; color: var(--sou-gold-deep); margin-bottom: 6px; }
.musu-koyomi-cell .val { font-size: 16px; letter-spacing: 2px; font-weight: 600; line-height: 1.6; color: var(--ink-1); }
.musu-koyomi-cell .val.narrow { font-size: 13px; }
.musu-koyomi-cell .val.accent { color: var(--shin-shu-deep); }
.musu-koyomi-cell .sub { font-size: 11px; color: var(--ink-3); letter-spacing: 1px; margin-top: 4px; }
@media (max-width: 768px) {
  .musu-koyomi { padding: 20px; }
  .musu-koyomi-cell { padding: 8px 0; border-right: none; border-bottom: 1px dashed var(--line); }
  .musu-koyomi-cell:last-child { border-bottom: none; }
}

/* ============================================================
 * 本日の助言
 * ============================================================ */
.musu-advice {
  position: relative; overflow: hidden;
  background: var(--sou-paper); border: 1px solid var(--line);
  padding: 32px 32px 32px 54px;
}
.musu-advice::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0;
  width: 6px; background: var(--shin-shu);
}
.musu-advice-date { font-size: 10px; letter-spacing: 4px; text-transform: uppercase; color: var(--sou-gold-deep); }
.musu-advice-lunar { font-size: 11px; color: var(--ink-3); letter-spacing: 2px; }
.musu-advice-text {
  font-size: 22px; line-height: 2; letter-spacing: 3px; font-weight: 500;
  color: var(--ink-1); margin-bottom: 18px;
}
.musu-advice-note {
  background: var(--sou-white); border: 1px dashed var(--ink-3);
  padding: 10px 14px; margin-bottom: 16px;
  font-size: 12px; color: var(--ink-2); letter-spacing: 1px; line-height: 1.8;
}
@media (max-width: 768px) {
  .musu-advice { padding: 22px 22px 22px 36px; }
  .musu-advice-text { font-size: 17px; }
}

/* ============================================================
 * カード（講座・鑑定）
 * ============================================================ */
.musu-card {
  background: var(--sou-white); border: 1px solid var(--line); border-radius: 0;
  display: flex; flex-direction: column; height: 100%; cursor: pointer;
  transition: border-color .2s ease;
}
.musu-card:hover { border-color: var(--sou-gold); }
.musu-card--appraisal { border-top: 3px solid var(--on-kon); }
.musu-card--appraisal:hover { border-color: var(--line); border-top-color: var(--shin-shu); }

.musu-card-media {
  position: relative; aspect-ratio: 5 / 3;
  background: var(--sou-paper); overflow: hidden;
}
.musu-card-media .name {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 16px 12px 8px;
  background: linear-gradient(to top, rgba(26,23,20,.7), transparent);
  color: var(--sou-white); font-size: 11px; letter-spacing: 2px;
}
.musu-card-flag {
  position: absolute; top: 8px; left: 8px;
  font-size: 10px; letter-spacing: 2px;
  background: var(--ink-1); color: var(--sou-white); padding: 2px 6px;
}
.musu-card-body { padding: 16px; flex: 1; display: flex; flex-direction: column; }
.musu-card-title {
  font-size: 15px; font-weight: 500; letter-spacing: 3px; color: var(--ink-1);
  margin-bottom: 8px; line-height: 1.5;
}
.musu-card-summary {
  font-size: 12px; color: var(--ink-2); letter-spacing: 1px; line-height: 1.8;
  margin-bottom: 12px; flex: 1;
}
.musu-card-foot {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-top: 10px; border-top: 1px dashed var(--line);
}
.musu-card-status { font-size: 11px; letter-spacing: 2px; font-weight: 600; color: var(--sou-gold-deep); }
.musu-card-status.closed { color: var(--ink-3); }
.musu-card-price { font-size: 16px; color: var(--shin-shu-deep); font-weight: 600; }

/* ============================================================
 * お知らせ一覧
 * ============================================================ */
.musu-news { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.musu-news-row {
  display: grid; grid-template-columns: 120px 90px 1fr; gap: 18px; align-items: center;
  padding: 16px 8px; border-bottom: 1px solid var(--line); color: var(--ink-1);
}
.musu-news-row .date { font-size: 12px; color: var(--ink-3); letter-spacing: 2px; }
.musu-news-row .cat {
  justify-self: start; font-size: 10px; letter-spacing: 2px; font-weight: 600;
  color: var(--sou-gold-deep); border: 1px solid var(--sou-gold-deep); padding: 2px 8px;
}
.musu-news-row .title { font-size: 14px; letter-spacing: 1.5px; }
.musu-tag-member {
  margin-left: 8px; font-size: 10px; letter-spacing: 1px;
  color: var(--shin-shu); border: 1px solid var(--shin-shu); padding: 1px 4px;
}
@media (max-width: 768px) {
  .musu-news-row { grid-template-columns: auto 1fr; gap: 8px; align-items: flex-start; padding: 14px 4px; }
  .musu-news-row .title { grid-column: 1 / -1; font-size: 13px; }
}

/* ============================================================
 * 新着情報
 * ============================================================ */
.musu-arrival {
  display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: flex-start;
  background: var(--sou-white); border: 1px solid var(--line);
  padding: 14px 16px; color: var(--ink-1); height: 100%;
}
.musu-arrival .tag {
  font-size: 10px; letter-spacing: 2px; font-weight: 600; padding: 2px 8px;
  white-space: nowrap; border: 1px solid currentColor;
}
.musu-arrival .date { font-size: 10px; color: var(--ink-3); letter-spacing: 2px; margin-bottom: 4px; }
.musu-arrival .title { font-size: 13px; color: var(--ink-1); letter-spacing: 1.5px; line-height: 1.6; font-weight: 500; }
.musu-arrival .summary { font-size: 11px; color: var(--ink-3); letter-spacing: 1px; line-height: 1.7; margin-top: 4px; }

/* ============================================================
 * 栞（ブックマーク）
 * ============================================================ */
.musu-bookmark {
  display: block; background: var(--sou-white);
  border: 1px dashed var(--sou-gold); padding: 14px 16px; color: var(--ink-1); height: 100%;
}
.musu-bookmark .type { font-size: 10px; letter-spacing: 3px; color: var(--sou-gold-deep); margin-bottom: 4px; }
.musu-bookmark .title { font-size: 14px; color: var(--ink-1); letter-spacing: 2px; font-weight: 500; margin-bottom: 4px; line-height: 1.6; }
.musu-bookmark .saved { font-size: 10px; color: var(--ink-3); letter-spacing: 1px; }

/* ============================================================
 * 領域ローディング / エラー / 空
 * ============================================================ */
.musu-area-loading {
  min-height: 160px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 10px; padding: 22px;
  background: rgba(244,236,219,.5); border: 1px dashed var(--line);
}
.musu-spinner {
  width: 32px; height: 32px; border-radius: 50%;
  border: 2px solid var(--sou-paper-2); border-top-color: var(--ink-1);
  animation: musuSpin 1s linear infinite;
}
@keyframes musuSpin { to { transform: rotate(360deg); } }
.musu-area-loading .msg { font-size: 11px; letter-spacing: 3px; color: var(--ink-3); }

.musu-area-error {
  min-height: 160px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 12px; padding: 22px;
  background: var(--shin-shu-soft); border: 1px solid var(--shin-shu); text-align: center;
}
.musu-area-error .mark {
  width: 32px; height: 32px; border-radius: 50%;
  border: 1.5px solid var(--shin-shu); color: var(--shin-shu-deep);
  font-size: 18px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
}
.musu-area-error .msg { font-size: 12px; color: var(--shin-shu-deep); letter-spacing: 2px; line-height: 1.7; }

.musu-area-empty {
  min-height: 120px; padding: 24px;
  display: flex; align-items: center; justify-content: center; text-align: center;
  background: var(--sou-paper); border: 1px dashed var(--line);
  font-size: 12px; color: var(--ink-3); letter-spacing: 2px;
}

/* ============================================================
 * モーダル（Bootstrap .modal を装飾）
 * ============================================================ */
.musu-modal .modal-content {
  background: var(--sou-white); border: 2px solid var(--ink-1); border-radius: 0;
  box-shadow: 12px 12px 0 var(--sou-paper-2);
}
.musu-modal .modal-header {
  background: var(--ink-1); color: var(--sou-white);
  border-bottom: none; border-radius: 0; padding: 14px 22px;
}
.musu-modal .modal-header .en { font-size: 9px; letter-spacing: 4px; text-transform: uppercase; color: var(--sou-gold-soft); }
.musu-modal .modal-header .ttl { font-size: 13px; letter-spacing: 4px; }
.musu-modal .btn-close {
  background: none; opacity: 1; color: var(--sou-white);
  border: 1px solid rgba(251,248,238,.3); width: 44px; height: 44px;
  font-size: 12px; line-height: 1; padding: 0; border-radius: 0;
}
.musu-modal .modal-body { padding: 22px; }
@media (max-width: 600px) {
  .musu-modal .modal-dialog {
    width: 100%;
    max-width: none !important;
    min-height: 100%;
    margin: 0;
  }
  .musu-modal .modal-content {
    min-height: 100vh;
    border-width: 0;
    box-shadow: none;
  }
}

.musu-form-label { font-size: 11px; letter-spacing: 3px; color: var(--sou-gold-deep); margin-bottom: 6px; font-weight: 600; }
.musu-req { color: var(--shin-shu); margin-left: 4px; }
.musu-modal .form-control {
  border-radius: 0; border: 1px solid var(--line); background: var(--sou-white);
  padding: 10px 12px; min-height: 44px; letter-spacing: 1px;
}
.musu-modal .form-control:focus { box-shadow: none; border-color: var(--ink-1); }
.musu-modal .form-control.is-invalid { border-color: var(--shin-shu); }
.musu-modal .input-group > .btn.musu-password-toggle {
  border-radius: 0; border: 1px solid var(--line); border-left: 0;
  background: var(--sou-white); color: var(--ink-2);
  min-height: 44px; padding: 0 12px;
}
.musu-modal .input-group > .btn.musu-password-toggle:hover,
.musu-modal .input-group > .btn.musu-password-toggle:focus {
  background: var(--sou-paper); color: var(--ink-1); box-shadow: none;
}
.musu-modal .input-group > .form-control.is-invalid + .btn.musu-password-toggle {
  border-color: var(--shin-shu);
}
.musu-field-error { margin-top: 4px; font-size: 11px; color: var(--shin-shu-deep); letter-spacing: 1px; }
.musu-auth-error {
  background: var(--shin-shu-soft); border: 1px solid var(--shin-shu); color: var(--shin-shu-deep);
  padding: 8px 12px; font-size: 11px; letter-spacing: 1px; margin-bottom: 14px; line-height: 1.7;
}
.musu-link { color: var(--ink-2); border-bottom: 1px solid var(--ink-3); padding-bottom: 1px; font-size: 11px; letter-spacing: 2px; }

.musu-perm-msg {
  background: var(--sou-paper); border: 1px dashed var(--line);
  padding: 12px 14px; margin-bottom: 16px;
  font-size: 13px; color: var(--ink-1); letter-spacing: 1.5px; line-height: 1.9;
}
.musu-perm-missing {
  font-size: 11px; color: var(--ink-2); letter-spacing: 1px;
  padding: 4px 8px; background: var(--sou-white); border: 1px solid var(--line);
}
.musu-err-box {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--shin-shu-soft); border: 1px solid var(--shin-shu);
  padding: 12px 14px; margin-bottom: 16px;
}
.musu-err-box .mark {
  width: 24px; height: 24px; flex-shrink: 0; border-radius: 50%;
  border: 1.5px solid var(--shin-shu); color: var(--shin-shu-deep);
  font-size: 14px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
}
.musu-err-box .msg { font-size: 12px; color: var(--shin-shu-deep); letter-spacing: 1px; line-height: 1.9; }

/* 全画面ローディング */
.musu-fullscreen-loading {
  position: fixed; inset: 0; z-index: 1080;
  background: rgba(251,248,238,.85);
  display: flex; align-items: center; justify-content: center;
}
.musu-fullscreen-loading .musu-spinner { width: 56px; height: 56px; border-width: 3px; margin: 0 auto 16px; }
.musu-fullscreen-loading .msg { font-size: 13px; letter-spacing: 4px; color: var(--ink-2); text-align: center; }

/* ============================================================
 * 下欄（フッター）
 * ============================================================ */
.musu-footer {
  position: relative; overflow: hidden;
  background: var(--tai-kuro); color: var(--sou-paper);
  padding: 64px var(--pad-x) 32px;
}
@media (max-width: 768px) { .musu-footer { padding: 44px var(--pad-x) 24px; } }
.musu-footer-mon { position: absolute; right: -50px; top: -30px; opacity: .04; pointer-events: none; }
.musu-footer-brand { font-size: 18px; letter-spacing: 8px; margin-top: 12px; color: var(--sou-paper); }
.musu-footer-en { font-size: 11px; letter-spacing: 4px; text-transform: uppercase; color: var(--sou-gold); margin-top: 4px; }
.musu-footer-addr { font-size: 12px; color: rgba(244,236,219,.6); margin-top: 14px; line-height: 1.9; letter-spacing: 1px; }
.musu-footer-col-ttl {
  font-size: 12px; letter-spacing: 4px; color: var(--sou-gold);
  margin-bottom: 14px; padding-bottom: 8px; border-bottom: 1px solid rgba(184,154,78,.3);
}
.musu-footer-col ul { list-style: none; padding: 0; margin: 0; }
.musu-footer-col li { margin-bottom: 10px; }
.musu-footer-col a { font-size: 13px; color: rgba(244,236,219,.8); letter-spacing: 2px; }
.musu-footer-bottom {
  position: relative; margin-top: 32px; padding-top: 22px;
  border-top: 1px solid rgba(244,236,219,.15);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px;
}
.musu-footer-copy { font-size: 11px; color: rgba(244,236,219,.5); letter-spacing: 3px; }
.musu-footer-sns a {
  font-size: 12px; letter-spacing: 2px; color: rgba(244,236,219,.7);
  border-bottom: 1px solid rgba(244,236,219,.2); padding-bottom: 2px; margin-left: 16px;
}
.musu-footer-sns a:first-child { margin-left: 0; }

/* ============================================================
 * 和柄パターン（カード意匠） — uranai-wagara.jsx 由来
 * ============================================================ */
.wagara { position: absolute; inset: 0; opacity: .35; pointer-events: none; mix-blend-mode: multiply; }
.wagara--seigaiha {
  background-image:
    radial-gradient(circle at 50% 100%, transparent 14px, var(--sou-gold) 14.4px, var(--sou-gold) 15px, transparent 15.4px),
    radial-gradient(circle at 50% 100%, transparent 10px, var(--sou-gold) 10.4px, var(--sou-gold) 11px, transparent 11.4px),
    radial-gradient(circle at 50% 100%, transparent 6px,  var(--sou-gold) 6.4px,  var(--sou-gold) 7px,  transparent 7.4px),
    radial-gradient(circle at 50% 100%, transparent 2px,  var(--sou-gold) 2.4px,  var(--sou-gold) 3px,  transparent 3.4px);
  background-size: 30px 16px; background-position: 0 0, 15px 8px, 0 0, 15px 8px;
}
.wagara--asanoha {
  background:
    linear-gradient(60deg,  transparent 49.4%, var(--sou-gold) 49.6%, var(--sou-gold) 50.4%, transparent 50.6%) 0 0 / 28px 48px,
    linear-gradient(-60deg, transparent 49.4%, var(--sou-gold) 49.6%, var(--sou-gold) 50.4%, transparent 50.6%) 0 0 / 28px 48px,
    linear-gradient(to right, transparent 49.4%, var(--sou-gold) 49.6%, var(--sou-gold) 50.4%, transparent 50.6%) 0 0 / 28px 48px;
}
.wagara--sayagata {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 40 40'><g fill='none' stroke='%23B89A4E' stroke-width='1.1'><path d='M0 8 L8 8 L8 0'/><path d='M8 0 L8 8 L16 8 L16 16 L24 16 L24 8 L32 8 L32 0'/><path d='M32 0 L32 8 L40 8'/><path d='M0 16 L8 16 L8 24 L0 24'/><path d='M16 16 L16 24 L24 24 L24 16'/><path d='M32 16 L32 24 L40 24'/><path d='M0 32 L8 32 L8 40'/><path d='M8 40 L8 32 L16 32 L16 24'/><path d='M24 24 L24 32 L32 32 L32 40'/><path d='M40 32 L32 32'/></g></svg>");
  background-size: 40px 40px;
}
.wagara--shippou {
  background-image:
    radial-gradient(circle at 0 0,    transparent 14.4px, var(--sou-gold) 14.6px, var(--sou-gold) 15.2px, transparent 15.4px),
    radial-gradient(circle at 100% 0, transparent 14.4px, var(--sou-gold) 14.6px, var(--sou-gold) 15.2px, transparent 15.4px),
    radial-gradient(circle at 0 100%, transparent 14.4px, var(--sou-gold) 14.6px, var(--sou-gold) 15.2px, transparent 15.4px),
    radial-gradient(circle at 100% 100%, transparent 14.4px, var(--sou-gold) 14.6px, var(--sou-gold) 15.2px, transparent 15.4px);
  background-size: 30px 30px;
}
.wagara--yagasuri {
  background:
    linear-gradient(135deg, transparent 47%, var(--sou-gold) 47%, var(--sou-gold) 53%, transparent 53%) 0 0 / 22px 22px,
    linear-gradient(45deg,  transparent 47%, var(--sou-gold) 47%, var(--sou-gold) 53%, transparent 53%) 0 11px / 22px 22px;
}
.wagara--kikkou {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='42' height='48' viewBox='0 0 42 48'><polygon points='21,2 40,12 40,36 21,46 2,36 2,12' fill='none' stroke='%23B89A4E' stroke-width='1.1'/></svg>");
  background-size: 32px 36px;
}
.wagara--kagome {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='40' height='34.64' viewBox='0 0 40 34.64'><g fill='none' stroke='%23B89A4E' stroke-width='1'><polygon points='10,0 30,0 40,17.32 30,34.64 10,34.64 0,17.32'/><line x1='10' y1='0' x2='30' y2='34.64'/><line x1='30' y1='0' x2='10' y2='34.64'/><line x1='0' y1='17.32' x2='40' y2='17.32'/></g></svg>");
  background-size: 32px 27.7px;
}

/* ============================================================
 * 利用者登録 系（PG00-90-00 / PG00-90-01）
 *   元データ: tpl1_src/assets/jsx/register.css ＋ 利用者登録.html <style>
 *   入力欄は Bootstrap .form-control / .form-select を使用し、
 *   配色・誤入力表示のみここで補完する。
 * ============================================================ */

/* ---------- ページ余白・コンテナ ---------- */
.musu-reg-main { padding-left: var(--pad-x); padding-right: var(--pad-x); }
.musu-reg-card {
  background: var(--sou-white); border: 1px solid var(--line);
  padding: 44px 40px;
}
@media (max-width: 600px) { .musu-reg-card { padding: 32px 20px; } }

/* ---------- Hero ---------- */
.musu-reg-hero {
  position: relative; overflow: hidden; text-align: center;
  background: var(--sou-paper); border-bottom: 1px solid var(--line);
  padding: 96px var(--pad-x) 64px;
}
@media (max-width: 768px) { .musu-reg-hero { padding: 72px var(--pad-x) 48px; } }
.musu-reg-hero-mon { position: absolute; right: -40px; top: -30px; opacity: .06; pointer-events: none; }
.musu-reg-hero-mon.left { left: -40px; right: auto; top: auto; bottom: -40px; }
.musu-reg-hero-en { font-size: 12px; letter-spacing: 7px; text-transform: uppercase; color: var(--sou-gold-deep); margin-bottom: 10px; }
.musu-reg-hero-title { font-size: 44px; font-weight: 500; letter-spacing: 18px; color: var(--ink-1); margin-bottom: 6px; }
.musu-reg-hero-lead { font-size: 14px; color: var(--ink-2); letter-spacing: 2.5px; line-height: 2; max-width: 580px; margin: 0 auto; }
@media (max-width: 768px) {
  .musu-reg-hero-en { font-size: 11px; letter-spacing: 4px; }
  .musu-reg-hero-title { font-size: 30px; letter-spacing: 10px; }
  .musu-reg-hero-lead { font-size: 13px; letter-spacing: 1px; }
}

/* ---------- 登録手順インジケータ ---------- */
.musu-reg-flow { display: flex; align-items: stretch; gap: 0; width: 100%; max-width: 720px; margin: 36px auto 0; }
.musu-reg-flow-step {
  flex: 1; text-align: center; padding: 18px 8px;
  background: var(--sou-paper); border: 1px solid var(--line); border-right: none; position: relative;
}
.musu-reg-flow-step:last-child { border-right: 1px solid var(--line); }
.musu-reg-flow-step.active { background: var(--sou-white); border-color: var(--sou-gold); box-shadow: inset 0 -3px 0 var(--shin-shu); }
.musu-reg-flow-step.done { background: var(--sou-paper-2); }
.musu-reg-flow-step::after {
  content: ""; position: absolute; right: -10px; top: 50%; width: 18px; height: 18px;
  background: var(--sou-paper); border-top: 1px solid var(--line); border-right: 1px solid var(--line);
  transform: translateY(-50%) rotate(45deg); z-index: 2;
}
.musu-reg-flow-step.active::after { background: var(--sou-white); border-color: var(--sou-gold); }
.musu-reg-flow-step.done::after { background: var(--sou-paper-2); }
.musu-reg-flow-step:last-child::after { display: none; }
.musu-reg-flow-num { font-family: 'Cormorant Garamond', serif !important; font-size: 11px; letter-spacing: 3px; color: var(--sou-gold-deep); margin-bottom: 4px; text-transform: uppercase; }
.musu-reg-flow-label { font-size: 14px; letter-spacing: 2px; color: var(--ink-1); font-weight: 500; }
@media (max-width: 600px) {
  .musu-reg-flow { flex-direction: column; }
  .musu-reg-flow-step { border-right: 1px solid var(--line); border-bottom: none; }
  .musu-reg-flow-step::after { right: 50%; top: auto; bottom: -10px; transform: translateX(50%) rotate(135deg); }
}

/* ---------- フィールド共通 ---------- */
.musu-field { margin-bottom: 22px; position: relative; }
.musu-field-label { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 8px; gap: 12px; flex-wrap: wrap; }
.musu-field-label .ja { font-size: 14px; letter-spacing: 3px; color: var(--ink-1); font-weight: 500; }
.musu-field-label .en { font-family: 'Cormorant Garamond', serif !important; font-size: 11px; letter-spacing: 2px; color: var(--ink-3); }
.musu-field-badge { display: inline-block; font-size: 10px; padding: 2px 6px; margin-left: 8px; letter-spacing: 1px; border: 1px solid; vertical-align: 2px; }
.musu-field-badge.req { color: var(--shin-shu-deep); border-color: var(--shin-shu); background: var(--shin-shu-soft); }
.musu-field-badge.opt { color: var(--ink-3); border-color: var(--ink-4); background: var(--sou-paper); }
.musu-field-hint { font-size: 11px; color: var(--ink-3); letter-spacing: 1px; margin-top: 6px; }

/* 入力欄（Bootstrap .form-control / .form-select を御庭園 配色へ） */
.musu-reg-form .form-control,
.musu-reg-form .form-select {
  border-radius: 2px; background: var(--sou-white); border: 1px solid var(--line);
  padding: 12px 14px; font-size: 16px; color: var(--ink-1); letter-spacing: 1px;
}
.musu-reg-form .form-control:focus,
.musu-reg-form .form-select:focus { outline: none; box-shadow: none; border-color: var(--sou-gold); background: #fff; }
.musu-reg-form .form-control.is-invalid,
.musu-reg-form .form-select.is-invalid { border-color: var(--shin-shu); background-color: var(--shin-shu-soft); background-image: none; }
.musu-reg-form .form-control[readonly] { background: var(--sou-paper-2); color: var(--ink-2); }
.musu-invalid-msg { display: none; margin-top: 6px; font-size: 12px; color: var(--shin-shu-deep); letter-spacing: 1px; }
.musu-field.show-error .musu-invalid-msg { display: block; }

/* ---------- 大型チェックボックス（同意・各種フラグ） ---------- */
.musu-check { display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; background: var(--sou-paper); border: 1px solid var(--line); cursor: pointer; min-height: 44px; }
.musu-check input { position: absolute; opacity: 0; width: 0; height: 0; }
.musu-check-box { flex-shrink: 0; width: 22px; height: 22px; background: var(--sou-white); border: 1.5px solid var(--ink-3); display: inline-flex; align-items: center; justify-content: center; margin-top: 1px; }
.musu-check input:checked + .musu-check-box { background: var(--shin-shu); border-color: var(--shin-shu-deep); }
.musu-check input:checked + .musu-check-box::after { content: ""; width: 6px; height: 12px; border: solid var(--sou-white); border-width: 0 2.5px 2.5px 0; transform: rotate(45deg) translate(-1px, -1px); }
.musu-check input:focus-visible + .musu-check-box { outline: 2px solid var(--sou-gold); outline-offset: 2px; }
.musu-check-label { font-size: 14px; color: var(--ink-1); letter-spacing: 1.5px; line-height: 1.7; }
.musu-check-label a { color: var(--on-kon-deep); text-decoration: underline; text-underline-offset: 3px; }
.musu-check.is-invalid { border-color: var(--shin-shu); background: var(--shin-shu-soft); }

/* ---------- ボタン（登録系） ---------- */
.musu-reg-primary { width: 100%; padding: 16px; background: var(--shin-shu); color: var(--sou-white); border: none; border-radius: 0; font-size: 15px; letter-spacing: 6px; cursor: pointer; min-height: 56px; }
.musu-reg-primary:hover { background: var(--shin-shu-deep); color: var(--sou-white); }
.musu-reg-primary:disabled { background: var(--ink-4); cursor: not-allowed; }
.musu-reg-secondary { padding: 12px 24px; background: var(--sou-white); color: var(--ink-1); border: 1px solid var(--ink-2); border-radius: 0; font-size: 14px; letter-spacing: 4px; cursor: pointer; min-height: 48px; }
.musu-reg-secondary:hover { background: var(--sou-paper); color: var(--ink-1); }
.musu-reg-ghost { padding: 10px 18px; background: transparent; color: var(--on-kon-deep); border: 1px solid var(--on-kon); border-radius: 0; font-size: 13px; letter-spacing: 3px; cursor: pointer; min-height: 44px; }
.musu-reg-ghost:hover { background: var(--on-kon); color: var(--sou-white); }
.musu-reg-ghost:disabled { opacity: .55; cursor: not-allowed; }
@media (max-width: 600px) { .musu-reg-primary { letter-spacing: 4px; } }

/* ---------- 全体エラー ---------- */
.musu-global-error { background: var(--shin-shu-soft); border-left: 4px solid var(--shin-shu-deep); padding: 14px 18px; margin-bottom: 24px; color: var(--shin-shu-deep); font-size: 14px; letter-spacing: 1.5px; line-height: 1.8; }
.musu-global-error .ttl { font-weight: 600; margin-bottom: 4px; letter-spacing: 3px; }

/* ---------- 注意事項 ---------- */
.musu-caution { background: var(--sou-paper); border: 1px dashed var(--sou-gold); padding: 18px 22px; margin-top: 32px; }
.musu-caution h4 { font-size: 13px; letter-spacing: 4px; color: var(--sou-gold-deep); margin-bottom: 10px; font-weight: 500; }
.musu-caution ul { list-style: none; padding: 0; margin: 0; }
.musu-caution li { font-size: 12px; color: var(--ink-2); letter-spacing: 1px; line-height: 1.9; padding-left: 16px; position: relative; }
.musu-caution li::before { content: "・"; position: absolute; left: 0; color: var(--sou-gold); }

/* ---------- 送信完了 / 登録完了 ---------- */
.musu-success { text-align: center; padding: 40px 24px; background: var(--sou-white); border: 1px solid var(--line); }
.musu-success-icon { width: 64px; height: 64px; border: 1.5px solid var(--sou-gold); border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.musu-success-icon::after { content: ""; width: 14px; height: 26px; border: solid var(--sou-gold); border-width: 0 2.5px 2.5px 0; transform: rotate(45deg) translate(-2px, -2px); }
.musu-success h3 { font-size: 22px; letter-spacing: 8px; color: var(--ink-1); font-weight: 500; margin-bottom: 14px; }
.musu-success-body { font-size: 13px; color: var(--ink-2); letter-spacing: 1.5px; line-height: 2; max-width: 440px; margin: 0 auto 26px; }
.musu-success-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
@media (max-width: 600px) { .musu-success h3 { font-size: 18px; letter-spacing: 4px; } }

/* ---------- ログイン案内 ---------- */
.musu-login-guide { margin-top: 56px; padding: 28px 24px; background: var(--sou-paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: center; }
.musu-login-guide-title { font-size: 13px; letter-spacing: 5px; color: var(--ink-2); margin-bottom: 8px; }
.musu-login-guide-sub { font-size: 12px; color: var(--ink-3); letter-spacing: 1.5px; margin-bottom: 16px; }

/* ---------- フォーム内セクション小見出し ---------- */
.musu-reg-sec { display: flex; align-items: baseline; gap: 14px; margin: 28px 0 16px; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
.musu-reg-sec:first-child { margin-top: 0; }
.musu-reg-sec .ja { font-size: 14px; letter-spacing: 5px; color: var(--sou-gold-deep); font-weight: 500; }
.musu-reg-sec .en { font-family: 'Cormorant Garamond', serif !important; font-size: 11px; letter-spacing: 3px; color: var(--ink-3); text-transform: uppercase; }
@media (max-width: 600px) { .musu-reg-sec .ja { font-size: 13px; letter-spacing: 4px; } }

/* ---------- 認証済みメール表示 ---------- */
.musu-email-confirmed { display: flex; align-items: center; gap: 10px; padding: 14px 16px; background: var(--sou-paper-2); border: 1px solid var(--line); border-left: 3px solid var(--sou-gold); font-size: 14px; color: var(--ink-1); letter-spacing: 1px; word-break: break-all; }
.musu-email-confirmed-mark { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid var(--sou-gold); flex-shrink: 0; }
.musu-email-confirmed-mark::after { content: ""; width: 5px; height: 9px; border: solid var(--sou-gold); border-width: 0 2px 2px 0; transform: rotate(45deg) translate(-1px, -1px); }

/* ---------- 日付セレクト群（年月日・時分） ---------- */
.musu-date-group { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.musu-date-unit { display: flex; align-items: center; gap: 6px; }
.musu-date-group .form-select { width: auto; min-width: 88px; }
.musu-date-suffix { font-size: 13px; color: var(--ink-2); letter-spacing: 1px; }
@media (max-width: 600px) { .musu-date-group .form-select { min-width: 76px; } }

/* ---------- 郵便番号 + 住所 ---------- */
.musu-postal-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.musu-postal-prefix { font-size: 13px; color: var(--ink-2); letter-spacing: 2px; }
.musu-postal-row .form-control { max-width: 200px; }
.musu-postal-row .musu-reg-ghost { padding: 8px 14px; min-height: 44px; font-size: 12px; }
@media (max-width: 600px) { .musu-postal-row .form-control { max-width: 100%; flex: 1 1 100%; } }

/* ---------- パスワード強度メーター ---------- */
.musu-pw-meter { display: flex; gap: 4px; margin-top: 8px; height: 4px; }
.musu-pw-meter-bar { flex: 1; background: var(--sou-paper-2); transition: background .2s ease; }
.musu-pw-meter-bar.lv1 { background: var(--shin-shu); }
.musu-pw-meter-bar.lv2 { background: var(--shin-shu-deep); }
.musu-pw-meter-bar.lv3 { background: var(--sou-gold); }
.musu-pw-meter-bar.lv4 { background: var(--sou-gold-deep); }
.musu-pw-meter-bar.lv5 { background: var(--on-kon-deep); }
.musu-pw-meter-label { margin-top: 4px; font-size: 11px; color: var(--ink-3); letter-spacing: 2px; text-align: right; }

/* ---------- 子供情報行 ---------- */
.musu-child-row { border: 1px solid var(--line); padding: 16px 18px; margin-bottom: 12px; background: var(--sou-paper); position: relative; }
.musu-child-row-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.musu-child-row-no { font-family: 'Klee One', serif; font-size: 13px; letter-spacing: 4px; color: var(--on-kon-deep); font-weight: 600; }

/* ---------- トークンエラー ---------- */
.musu-token-error { max-width: 540px; margin: 0 auto; text-align: center; padding: 40px 28px; background: var(--sou-white); border: 1px solid var(--shin-shu); border-top: 3px solid var(--shin-shu-deep); }
.musu-token-error-icon { width: 56px; height: 56px; border: 1.5px solid var(--shin-shu); border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; color: var(--shin-shu-deep); font-size: 30px; margin-bottom: 18px; font-family: 'Cormorant Garamond', serif; }
.musu-token-error h3 { font-size: 20px; letter-spacing: 6px; color: var(--shin-shu-deep); font-weight: 500; margin-bottom: 12px; }
.musu-token-error-body { font-size: 13px; color: var(--ink-2); letter-spacing: 1.5px; line-height: 2; max-width: 440px; margin: 0 auto 24px; }