@font-face {
  font-family: "Shippori Mincho Local";
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url("/vendor/shippori-mincho-latin-400.woff2") format("woff2");
  unicode-range: U+0000-02FF;
}

@font-face {
  font-family: "Shippori Mincho Local";
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url("/vendor/shippori-mincho-japanese-400.woff2") format("woff2");
  unicode-range: U+3000-30FF, U+3400-4DBF, U+4E00-9FFF, U+F900-FAFF, U+FF00-FFEF;
}

:root {
  color-scheme: dark;
  --warm-high: #c9893b;
  --orange-main: #c8731e;
  --orange-deep: #bf5b0f;
  --vermilion-gradient: #c3530a;
  --red-deep: #920406;
  --char: #340100;
  --black: #010101;
  --accent: #ea4e22;
  --text: #eee8df;
  --muted: #d8c9bd;
  --silhouette: #100202;
  --error: #ffaaa0;
  --success: #9ed4ae;
  --line: rgba(238, 232, 223, 0.24);
  --line-strong: rgba(238, 232, 223, 0.52);
  --panel: rgba(16, 2, 2, 0.78);
  --paper: #f2eee4;
  --paper-ink: #17130f;
  --mincho: "Shippori Mincho Local", "Yu Mincho", "Hiragino Mincho ProN", serif;
  --gothic: "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--black);
  scroll-behavior: smooth;
  /* ヘッダーは sticky。これがないと予約フローのステップ見出しや
     #story などのアンカー先がヘッダーの下に潜り込む。 */
  scroll-padding-top: 5.5rem;
  overflow-x: clip;
}

body {
  min-width: 320px;
  min-height: 100svh;
  margin: 0;
  background:
    radial-gradient(circle at 8% 7%, rgba(201, 137, 59, 0.96) 0, rgba(200, 115, 30, 0.72) 24%, transparent 48%),
    linear-gradient(132deg, var(--orange-main) 0%, var(--orange-deep) 24%, var(--vermilion-gradient) 43%, var(--red-deep) 66%, var(--char) 84%, var(--black) 100%);
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--gothic);
  font-size: 1rem;
  line-height: 1.95;
  line-break: strict;
  word-break: normal;
  overflow-wrap: normal;
  text-rendering: optimizeLegibility;
}

p,
li,
dd,
h1,
h2,
h3 {
  text-wrap: pretty;
}

.phrase {
  display: inline-block;
  max-width: 100%;
}

/* ヘッダーを除外する。除外しないとこの規則（詳細度 0,2,1）が
   .site-header の z-index: 30（0,1,0）に勝ってしまい、
   グレインを描く .world-background（z-index: 20）がヘッダーの上に被さって
   ナビとロゴが読めなくなる。 */
body[data-page] > :not(.world-background, .skip-link, .toast-region, .site-header) {
  position: relative;
  z-index: 1;
}

a {
  color: var(--text);
  text-underline-offset: 0.23em;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

[hidden] {
  display: none !important;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  transform: translateY(-180%);
  border: 1px solid var(--text);
  background: var(--text);
  color: var(--black);
}

.skip-link:focus {
  transform: translateY(0);
}

/* Three.js only adds moving print texture. The page remains complete without it. */
.world-background {
  position: fixed;
  z-index: 20;
  inset: 0;
  overflow: hidden;
  background: transparent;
  pointer-events: none;
}

.world-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.world-background--fallback {
  display: none;
}

/* Header and straight-line controls. */
.site-header {
  position: sticky;
  z-index: 30;
  top: 0;
  display: grid;
  min-height: 4.5rem;
  padding: 0 max(1.1rem, 4vw);
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.6rem);
  border-bottom: 1px solid rgba(238, 232, 223, 0.28);
  background: rgba(12, 2, 2, 0.94);
  backdrop-filter: blur(12px);
  transition: opacity 600ms ease, transform 600ms ease;
}

body[data-page].page-home .site-header {
  position: fixed;
  right: 0;
  left: 0;
}

.page-home.header-pending .site-header {
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
}

.brand {
  display: grid;
  width: 2.8rem;
  height: 3.1rem;
  place-items: center;
}

.brand img {
  display: block;
  width: auto;
  height: 2.75rem;
  object-fit: contain;
}

.site-nav {
  display: flex;
  grid-column: 3;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(0.8rem, 2vw, 1.8rem);
}

/* デスクトップではリンクをそのままヘッダーの横並びに参加させる */
.site-nav__links {
  display: contents;
}

.nav-toggle {
  display: none;
}

.site-nav a {
  color: var(--text);
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-decoration: none;
}

.site-nav a:not(.button) {
  position: relative;
  padding-block: 0.4rem;
}

.site-nav a:not(.button)::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--accent);
  content: "";
  transition: transform 300ms ease-out;
}

.site-nav a:not(.button):hover::after,
.site-nav a:not(.button):focus-visible::after {
  transform: scaleX(1);
}

.button {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  min-height: 48px;
  overflow: hidden;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.75rem 1.4rem;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  background: rgba(16, 2, 2, 0.5);
  color: var(--text);
  cursor: pointer;
  font-family: var(--mincho);
  font-weight: 400;
  letter-spacing: 0.16em;
  line-height: 1.3;
  text-decoration: none;
  transition: border-color 300ms ease-out, color 300ms ease-out;
}

.button::before {
  position: absolute;
  z-index: -1;
  inset: -1px;
  transform: scaleY(0);
  transform-origin: bottom;
  background: var(--accent);
  content: "";
  transition: transform 400ms ease-out;
}

.button:hover:not(:disabled),
.button:focus-visible:not(:disabled) {
  border-color: var(--accent);
  color: #fff;
}

.button:hover:not(:disabled)::before,
.button:focus-visible:not(:disabled)::before {
  transform: scaleY(1);
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.43;
}

.button:disabled::before {
  display: none;
}

.site-nav .button,
.button:not(.button--outline, .button--quiet, .button--danger) {
  border-color: var(--accent);
}

.button--outline {
  border-color: var(--text);
}

.button--quiet {
  border-color: var(--line);
  color: var(--muted);
}

.button--danger {
  border-color: rgba(255, 170, 160, 0.72);
  color: #ffd1cb;
}

.button--danger::before {
  background: #8d2528;
}

/* Main visual: no visible copy beyond the distributed logo. */
.visual-hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  background: var(--silhouette);
}

.visual-hero__picture,
.visual-hero__image {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.visual-hero__image {
  object-fit: cover;
  object-position: 50% 42%;
}

.visual-hero::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(1, 1, 1, 0.12), transparent 22%, transparent 78%, rgba(1, 1, 1, 0.18)),
    linear-gradient(180deg, rgba(1, 1, 1, 0.08), transparent 68%, rgba(1, 1, 1, 0.38));
  content: "";
}

.visual-hero__logo {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  width: auto;
  max-width: 72vw;
  height: clamp(20rem, 67svh, 40rem);
  transform: translate(-50%, -50%);
  object-fit: contain;
}

.scroll-cue {
  position: absolute;
  z-index: 3;
  bottom: clamp(1.25rem, 4svh, 2.75rem);
  left: 50%;
  width: 1px;
  height: 44px;
  overflow: hidden;
  background: rgba(234, 78, 34, 0.4);
}

.scroll-cue::after {
  position: absolute;
  inset: 0;
  height: 46%;
  transform: translateY(-120%);
  background: linear-gradient(to bottom, transparent, var(--accent), transparent);
  content: "";
  animation: scroll-line 3s ease-in-out infinite;
}

@keyframes scroll-line {
  0%, 18% { opacity: 0; transform: translateY(-120%); }
  34% { opacity: 1; }
  72% { opacity: 0.8; }
  100% { opacity: 0; transform: translateY(245%); }
}

.section {
  position: relative;
  display: grid;
  min-height: 100svh;
  padding: clamp(8rem, 16vw, 14rem) max(5vw, 1.25rem);
  align-items: center;
  isolation: isolate;
}

.section::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: rgba(16, 2, 2, 0.72);
  content: "";
}

.section:nth-of-type(even)::before {
  background: rgba(52, 1, 0, 0.78);
}

.section__inner {
  width: min(100%, 74rem);
  margin: 0 auto;
}

.section__inner--narrow {
  width: min(100%, 58rem);
}

.eyebrow {
  position: relative;
  display: flex;
  margin: 0 0 1rem;
  padding-bottom: 0.72rem;
  align-items: baseline;
  gap: 0.9rem;
  color: var(--text);
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.eyebrow small {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: none;
}

.eyebrow::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--line-strong);
  content: "";
  transition: transform 780ms ease-out 100ms;
}

.is-revealed .eyebrow::after,
.completion .eyebrow::after {
  transform: scaleX(1);
}

.section__heading {
  margin: 0 0 clamp(2.4rem, 5vw, 4.2rem);
  font-family: var(--mincho);
  font-size: clamp(2.4rem, 7vw, 5rem);
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.3;
}

.reveal-ready {
  opacity: 0;
  transform: translateY(10px);
  filter: blur(5px);
  transition: opacity 780ms ease-out, transform 780ms ease-out, filter 780ms ease-out;
}

.reveal-ready.is-revealed {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.catch-section {
  min-height: 100svh;
  place-items: center;
}

.catch-section::before {
  background: rgba(52, 1, 0, 0.62);
}

/* キャッチコピーは横書き・1文1行。旧: 縦書き4段組で、スマホでは文の途中で段が割れ
   「見づらい」との声があった（2026-09-19）。
   .catch-section が画面の半分以上見えたら home.js が .is-lit を付け、
   1文ずつゆっくり滲むように浮かび上がる。最後の一文だけ蝋燭色に灯る。 */
.catch-copy {
  width: min(100%, 26em);
  margin: 0;
  color: var(--text);
  font-family: var(--mincho);
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  letter-spacing: 0.1em;
  line-height: 2;
}

.catch-copy__line {
  display: block;
  margin-bottom: 0.55em;
  opacity: 0;
  transform: translateY(0.35em);
  filter: blur(10px);
  transition:
    opacity 3s ease-out,
    transform 3s ease-out,
    filter 3s ease-out,
    color 3.5s ease,
    text-shadow 3.5s ease;
}

.catch-copy__line:last-child {
  margin-bottom: 0;
}

.catch-copy__line:nth-child(1) { transition-delay: 0.4s; }
.catch-copy__line:nth-child(2) { transition-delay: 2.4s; }
.catch-copy__line:nth-child(3) { transition-delay: 4.4s; }
.catch-copy__line:nth-child(4) { transition-delay: 6.4s; }

.catch-section.is-lit .catch-copy__line {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* 最後の一文は浮かび上がったあと、少し遅れて蝋燭の火の色に灯る */
.catch-section.is-lit .catch-copy__line--last {
  color: #f3cfa6;
  text-shadow: 0 0 22px rgba(234, 78, 34, 0.45);
  transition-delay: 6.4s, 6.4s, 6.4s, 8.8s, 8.8s;
}

.story-section::before {
  background: rgba(16, 2, 2, 0.82);
}

.synopsis {
  width: min(100%, 42rem);
  margin-left: auto;
  font-family: var(--mincho);
  font-size: clamp(1.12rem, 2.2vw, 1.34rem);
  letter-spacing: 0.03em;
  line-height: 2.1;
}

.synopsis p {
  margin: 0;
}

.information-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.65fr);
  gap: clamp(2.4rem, 7vw, 7rem);
}

.information-date {
  display: flex;
  flex-wrap: wrap;
  margin: 0 0 2.5rem;
  align-items: center;
  gap: 0.35rem 0.8rem;
  font-family: var(--mincho);
  font-size: clamp(1.35rem, 3vw, 2rem);
  letter-spacing: 0.05em;
}

/* グリッド項目の既定 min-width: auto は中身の最小幅まで広がってしまい、
   狭い画面でタイムテーブルがセクションごとはみ出す。0 を明示して縮められるようにする。 */
.schedule-panel,
.information-grid > * {
  min-width: 0;
}

/* 公演の回一覧。日付ごとにまとめ、1回＝1行（時刻・残席・予約する）で読めるようにする。
   旧: 「12月19日（土）13:00の回」見出し＋文字だけのカードで、スマホでは日程が3段重ねになり
   回の区切りも見えづらかった（2026-09-19 観客の意見を受けて組み直し）。 */
.performance-list {
  display: grid;
  gap: 2.2rem;
}

.day-group__heading {
  display: flex;
  margin: 0 0 0.6rem;
  align-items: baseline;
  gap: 0.55rem;
  font-family: var(--mincho);
  font-size: 1.65rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1.2;
}

.day-group__weekday {
  color: var(--muted);
  font-size: 0.9rem;
  letter-spacing: 0.14em;
}

.day-group__list {
  border: 1px solid var(--line-strong);
}

.showtime-row {
  display: grid;
  min-height: 4.2rem;
  padding: 0.7rem 1rem;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
}

.showtime-row + .showtime-row {
  border-top: 1px solid var(--line);
}

.showtime-row[aria-disabled="true"] {
  opacity: 0.48;
}

/* 空きのある回は行全体をタップ領域にして、その回を選んだ状態で予約へ飛ぶ */
.showtime-row--link {
  color: inherit;
  text-decoration: none;
  transition: background-color 180ms ease;
}

.showtime-row--link:hover,
.showtime-row--link:focus-visible {
  background: rgba(238, 232, 223, 0.06);
}

.showtime-row__time {
  font-family: var(--mincho);
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.showtime-row .availability {
  justify-self: start;
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--line);
  line-height: 1.5;
  white-space: nowrap;
}

.showtime-row .availability--sold {
  border-color: transparent;
  padding-inline: 0;
}

.showtime-row__cta {
  display: inline-flex;
  min-height: 40px;
  padding: 0.4rem 0.95rem;
  align-items: center;
  border: 1px solid var(--text);
  color: var(--text);
  font-family: var(--mincho);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  white-space: nowrap;
  transition: border-color 300ms ease-out, background-color 300ms ease-out, color 300ms ease-out;
}

.showtime-row--link:hover .showtime-row__cta,
.showtime-row--link:focus-visible .showtime-row__cta {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.availability {
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.availability--sold {
  color: var(--muted);
}

.info-panel {
  padding: 0 0 0 clamp(1.4rem, 3vw, 2.4rem);
  border-left: 1px solid var(--accent);
}

.info-panel dl {
  margin: 0;
}

.info-panel dt {
  margin-top: 1.35rem;
  color: var(--muted);
  font-size: 0.69rem;
  letter-spacing: 0.2em;
}

.info-panel dt:first-child {
  margin-top: 0;
}

.info-panel dd {
  margin: 0.18rem 0 0;
}

.access-section::before {
  background: rgba(52, 1, 0, 0.84);
}

.access-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.9fr);
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
}

.access-address,
.access-detail {
  min-height: 18rem;
  padding: clamp(1.5rem, 4vw, 3rem);
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.access-address__venue {
  margin-top: 0;
  font-family: var(--mincho);
  font-size: clamp(1.6rem, 4vw, 2.7rem);
  letter-spacing: 0.08em;
}

.access-detail p:first-child {
  margin-top: 0;
}

.access-detail .button {
  margin-top: 1.5rem;
}

.credits-section::before {
  background: rgba(16, 2, 2, 0.86);
}

.credits-list {
  display: grid;
  margin: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
}

.credits-list > div {
  display: grid;
  min-height: 7rem;
  padding: 1.3rem clamp(1.2rem, 3vw, 2rem);
  grid-template-columns: 7rem 1fr;
  align-items: start;
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.credits-list__primary {
  grid-column: 1 / -1;
}

.credits-list dt {
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
}

.credits-list dd {
  margin: 0;
  font-family: var(--mincho);
  font-size: clamp(1.02rem, 2vw, 1.25rem);
  letter-spacing: 0.05em;
}

.credits-note {
  margin: 1.4rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.cta-section {
  text-align: center;
}

.cta-section::before {
  background: rgba(52, 1, 0, 0.84);
}

.cta-section .section__inner {
  position: relative;
  max-width: 50rem;
  padding-block: 5rem;
  border-block: 1px solid var(--line-strong);
}

.cta-section .eyebrow {
  justify-content: center;
}

.cta-section p:not(.eyebrow) {
  max-width: 34em;
  margin-inline: auto;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.site-footer {
  padding: 4.2rem max(5vw, 1.25rem);
  border-top: 1px solid var(--line);
  background: rgba(1, 1, 1, 0.96);
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 2;
}

.site-footer__inner {
  display: grid;
  width: min(100%, 74rem);
  margin: 0 auto;
  grid-template-columns: 1fr auto;
  gap: 2rem;
}

.site-index {
  width: min(100%, 74rem);
  margin: 0 auto 3rem;
  padding-bottom: 2.4rem;
  border-bottom: 1px solid var(--line);
}

.site-index__title {
  margin: 0 0 1.2rem;
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.site-index ul {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: 0.2rem 2rem;
  list-style: none;
}

.site-index a {
  display: block;
  padding-block: 0.7rem;
  color: var(--text);
  font-family: var(--mincho);
  letter-spacing: 0.08em;
  text-decoration: none;
}

.site-index a:hover,
.site-index a:focus-visible {
  color: var(--accent);
}

.site-footer p {
  max-width: 34em;
  margin: 0.3rem 0;
}

/* Reservation and lookup flows. */
.flow-main {
  min-height: calc(100svh - 4.5rem);
  padding: clamp(3.5rem, 8vw, 7rem) max(4vw, 1rem) 9rem;
}

.flow-shell {
  width: min(100%, 64rem);
  margin: 0 auto;
}

.flow-title {
  margin: 0 0 1rem;
  font-family: var(--mincho);
  font-size: clamp(2.4rem, 7vw, 5rem);
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.25;
}

.flow-intro {
  width: min(100%, 45rem);
  margin: 0 0 3rem;
  color: var(--muted);
}

.stepper {
  display: grid;
  margin: 0 0 3rem;
  padding: 0;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
}

.stepper li {
  position: relative;
  padding-top: 2.4rem;
  color: var(--muted);
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  text-align: center;
}

.stepper li::before {
  position: absolute;
  z-index: 1;
  top: 0;
  left: 50%;
  display: grid;
  width: 1.8rem;
  height: 1.8rem;
  place-items: center;
  transform: translateX(-50%);
  border: 1px solid var(--line-strong);
  background: var(--char);
  content: attr(data-step);
}

.stepper li:not(:last-child)::after {
  position: absolute;
  top: 0.88rem;
  left: 50%;
  width: 100%;
  height: 1px;
  background: var(--line);
  content: "";
}

.stepper li.is-active,
.stepper li.is-done {
  color: var(--text);
}

.stepper li.is-active::before,
.stepper li.is-done::before {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.step-panel {
  padding: clamp(1.5rem, 4vw, 3rem);
  border-block: 1px solid var(--line-strong);
  background: var(--panel);
  backdrop-filter: blur(11px);
}

.step-panel h2 {
  margin: 0 0 2rem;
  font-family: var(--mincho);
  font-size: clamp(1.65rem, 4vw, 2.5rem);
  font-weight: 400;
  letter-spacing: 0.08em;
}

.choice-list {
  display: grid;
  border-top: 1px solid var(--line);
}

.choice-card {
  display: grid;
  width: 100%;
  min-height: 6.5rem;
  padding: 1.2rem 0.3rem;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  text-align: left;
  transition: border-color 260ms ease-out, background-color 260ms ease-out;
}

.choice-card:hover:not(:disabled),
.choice-card:focus-visible:not(:disabled) {
  border-color: var(--accent);
  background: rgba(234, 78, 34, 0.12);
}

.choice-card:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.choice-card strong,
.choice-card span {
  display: block;
}

.choice-card span {
  color: var(--muted);
  font-size: 0.95rem;
}

.seat-map-frame {
  overflow-x: auto;
  margin: 1.6rem 0;
  padding: 0.8rem;
  border: 1px solid var(--line);
  background: rgba(16, 2, 2, 0.76);
}

.seat-map {
  display: block;
  width: 100%;
  min-width: 330px;
  height: auto;
  overflow: visible;
}

.seat-stage path {
  fill: rgba(238, 232, 223, 0.04);
  stroke: var(--text);
  stroke-width: 0.35;
}

.seat-stage text {
  fill: var(--muted);
  font-family: var(--gothic);
  font-size: 3.3px;
  letter-spacing: 0.15em;
}

.seat {
  cursor: pointer;
  transition: opacity 160ms ease;
}

.seat-hitbox {
  fill: transparent;
}

.seat-frame {
  fill: rgba(238, 232, 223, 0.01);
  stroke: var(--text);
  stroke-width: 0.48;
}

.seat-dot {
  fill: transparent;
}

.seat-label {
  fill: var(--muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 3px;
  pointer-events: none;
}

.seat--selected .seat-frame {
  fill: rgba(238, 232, 223, 0.04);
  stroke: var(--text);
}

.seat--selected .seat-dot {
  fill: var(--accent);
  transform-box: fill-box;
  transform-origin: center;
  animation: seat-mark-in 260ms ease-out;
}

.seat--selected .seat-label {
  fill: var(--text);
}

.seat--reserved,
.seat--blocked {
  cursor: not-allowed;
  opacity: 0.42;
}

.seat--reserved .seat-frame,
.seat--blocked .seat-frame {
  fill: var(--black);
  stroke: #6e5550;
}

@keyframes seat-mark-in {
  from { opacity: 0; transform: scale(0.25); }
  to { opacity: 1; transform: scale(1); }
}

.seat-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.2rem;
  margin: 1rem 0 1.4rem;
  padding: 0;
  color: var(--muted);
  font-size: 0.88rem;
  list-style: none;
}

.legend-mark {
  position: relative;
  display: inline-block;
  width: 0.9rem;
  height: 0.9rem;
  margin-right: 0.4rem;
  border: 1px solid var(--text);
  vertical-align: -0.12rem;
}

.legend-mark--selected::after {
  position: absolute;
  inset: 0.19rem;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.legend-mark--dark {
  border-color: #6e5550;
  background: var(--black);
  opacity: 0.5;
}

.flow-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem;
  margin-top: 2rem;
}

.selection-summary {
  position: sticky;
  z-index: 5;
  bottom: 0.75rem;
  display: flex;
  min-height: 4.8rem;
  margin: 1rem 0 0;
  padding: 0.75rem 1rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border: 1px solid var(--accent);
  background: rgba(16, 2, 2, 0.96);
  backdrop-filter: blur(12px);
}

.selection-summary p {
  margin: 0;
}

.selection-summary strong {
  color: var(--text);
}

.field {
  margin-bottom: 1.6rem;
}

.field label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.field input,
.field select {
  width: 100%;
  min-height: 52px;
  padding: 0.72rem 0.2rem;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  background: rgba(1, 1, 1, 0.38);
  color: var(--text);
  transition: border-color 220ms ease-out, background-color 220ms ease-out;
}

.field input:focus,
.field select:focus {
  border-color: var(--accent);
  background: rgba(16, 2, 2, 0.86);
  outline: 0;
}

.field input:focus-visible,
.field select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.field-error {
  min-height: 1.4em;
  margin: 0.28rem 0 0;
  color: var(--error);
  font-size: 0.84rem;
}

.notice {
  padding: 1rem 0 1rem 1.1rem;
  border-left: 1px solid var(--accent);
  color: var(--muted);
  font-size: 0.96rem;
}

.review-list {
  display: grid;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--line);
}

.review-list > div {
  display: grid;
  padding: 0.9rem 0;
  grid-template-columns: 8rem 1fr;
  border-bottom: 1px solid var(--line);
}

.review-list dt {
  color: var(--muted);
}

.review-list dd {
  margin: 0;
}

.completion {
  text-align: center;
}

.completion__marks {
  display: flex;
  min-height: 3rem;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.mini-mark {
  position: relative;
  width: 2.2rem;
  height: 2.2rem;
  align-self: center;
  border: 1px solid var(--text);
}

.mini-mark::after {
  position: absolute;
  inset: 0.55rem;
  border-radius: 50%;
  background: var(--accent);
  content: "";
  animation: seat-mark-in 360ms ease-out both;
}

.reservation-code {
  margin: 1.2rem 0;
  color: var(--text);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: clamp(1.8rem, 8vw, 3.8rem);
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.qr-canvas {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 1.2rem auto;
  border: 0.7rem solid #fff;
  background: #fff;
}

.loading,
.empty-state {
  padding: 2rem;
  color: var(--muted);
  text-align: center;
}

/* My reservation keeps the v2 bright presentation card. */
.my-page .reservation-sanctuary {
  margin-top: 4rem;
  padding: clamp(1.5rem, 5vw, 3.4rem);
  border: 1px solid #b9afa8;
  background: var(--paper);
  color: var(--paper-ink);
  backdrop-filter: none;
}

.reservation-sanctuary .eyebrow,
.reservation-sanctuary .reservation-code {
  color: #4d2b20;
}

.reservation-sanctuary .eyebrow small,
.reservation-sanctuary .review-list dt {
  color: #57505e;
}

.reservation-sanctuary .eyebrow::after,
.reservation-sanctuary .review-list,
.reservation-sanctuary .review-list > div {
  border-color: #cfc5bd;
  background: transparent;
}

.reservation-sanctuary .eyebrow::after {
  background: #756a64;
}

.reservation-sanctuary .notice {
  border-color: var(--accent);
  color: #352e29;
}

.reservation-sanctuary .button {
  border-color: #776a64;
  background: transparent;
  color: #302820;
}

.reservation-sanctuary .button::before {
  background: #e5b2a3;
}

.reservation-sanctuary .button--danger {
  border-color: #9a4343;
  color: #752b2b;
}

.reservation-sanctuary .button--danger::before {
  background: #e4b3ad;
}

.status-badge {
  display: inline-flex;
  padding: 0.28rem 0.6rem;
  border: 1px solid #5f8b6b;
  background: #dfeee3;
  color: #164c2a;
  font-size: 0.82rem;
  font-weight: 800;
}

.status-badge--paid {
  border-color: #6c88aa;
  background: #dce8f8;
  color: #173e70;
}

.status-badge--cancelled {
  border-color: #8d8389;
  background: #e4e0e2;
  color: #544b51;
}

.contact-box {
  margin-top: 1.2rem;
  padding: 1rem;
  border: 1px solid var(--accent);
  background: #fff4ef;
}

.toast-region {
  position: fixed;
  z-index: 1000;
  top: 5.2rem;
  right: 1rem;
  display: grid;
  width: min(26rem, calc(100vw - 2rem));
  gap: 0.5rem;
}

.toast {
  padding: 0.85rem 1rem;
  border: 1px solid var(--accent);
  background: #190504;
  color: var(--text);
}

.toast--error {
  border-color: var(--error);
}

@media (max-width: 900px) {
  .site-header {
    gap: 1rem;
  }

  /* リンクは「目次」ボタンで開くドロップダウンにまとめる。
     主導線のチケット予約ボタンだけはヘッダーに出したままにする。 */
  .nav-toggle {
    display: inline-flex;
    min-height: 44px;
    padding: 0.4rem 0.1rem;
    align-items: center;
    gap: 0.4rem;
    border: 0;
    border-bottom: 1px solid var(--line);
    background: transparent;
    color: var(--text);
    cursor: pointer;
    font-family: var(--mincho);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
  }

  .nav-toggle::after {
    content: "▾";
    font-size: 0.7em;
    transition: transform 200ms ease;
  }

  .is-menu-open .nav-toggle {
    border-color: var(--accent);
  }

  .is-menu-open .nav-toggle::after {
    transform: rotate(180deg);
  }

  .site-nav__links {
    position: absolute;
    top: 100%;
    right: max(1.1rem, 4vw);
    display: none;
    width: max-content;
    min-width: 12rem;
    max-width: calc(100vw - 2.2rem);
    flex-direction: column;
    padding: 0.3rem 1.1rem;
    border: 1px solid var(--line);
    background: rgba(12, 2, 2, 0.98);
  }

  .is-menu-open .site-nav__links {
    display: flex;
  }

  .site-nav__links a {
    padding-block: 0.85rem;
    font-size: 0.94rem;
  }

  .site-nav__links a + a {
    border-top: 1px solid var(--line);
  }

  .information-grid {
    grid-template-columns: 1fr;
  }

  /* 1カラムでは会場・料金・開場を回一覧より先に見せる。
     旧配置は4回分のカードの下で、スマホでは料金に辿り着くまでが遠かった。 */
  .info-panel {
    order: -1;
    padding: 0 0 1.4rem;
    margin-bottom: 2.2rem;
    border-left: 0;
    border-bottom: 1px solid var(--accent);
  }

  .info-panel dl {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0.45rem 1.2rem;
    align-items: baseline;
  }

  .info-panel dt {
    margin-top: 0;
  }

  .info-panel dd {
    margin: 0;
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .site-header {
    min-height: 4rem;
    padding-inline: 1rem;
    grid-template-columns: auto 1fr auto;
  }

  .brand {
    width: 2rem;
  }

  .brand img {
    height: 2.2rem;
  }

  .site-nav .button {
    min-height: 42px;
    padding: 0.55rem 0.72rem;
    font-size: 0.68rem;
    letter-spacing: 0.1em;
  }

  .visual-hero__image {
    object-position: 50% 50%;
  }

  .visual-hero__logo {
    max-width: 66vw;
    height: 58svh;
  }

  .section {
    min-height: auto;
    padding-block: clamp(8rem, 34vw, 12rem);
  }

  .catch-section {
    min-height: 100svh;
    padding-block: 5rem;
  }

  .catch-copy {
    font-size: clamp(1.25rem, 5.4vw, 1.6rem);
    letter-spacing: 0.06em;
    line-height: 1.95;
  }

  /* 6文字の見出し（例:「チケット予約」）が字送り込みで1行に収まる上限が約12vw。
     14vwだと「チケット／予約」と割れるため、収まる値まで落とす。 */
  .section__heading {
    font-size: clamp(2.1rem, 12vw, 4rem);
  }

  .synopsis {
    width: 100%;
    margin: 0;
    font-size: 1.04rem;
    letter-spacing: 0.01em;
    line-height: 2.05;
  }

  .information-date {
    margin-bottom: 2rem;
  }

  .showtime-row {
    padding-inline: 0.8rem;
    gap: 0.7rem;
  }

  .choice-card {
    grid-template-columns: 1fr;
  }

  .access-layout,
  .credits-list {
    grid-template-columns: 1fr;
  }

  .access-address,
  .access-detail {
    min-height: auto;
  }

  .credits-list__primary {
    grid-column: auto;
  }

  .credits-list > div {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .flow-main {
    padding-top: 3rem;
  }

  .flow-title {
    font-size: clamp(2.1rem, 12vw, 3.8rem);
  }

  .step-panel {
    padding-inline: 1rem;
  }

  /* 座席表はスマホ幅で min-width:330px + 余白が効いて356px必要になり、
     右端の列（D8・E8・F8・G7）が横スクロールの向こうに隠れていた。
     余白を削り、パネルの内側余白へはみ出させて幅を稼ぎ、全席を1画面に収める。 */
  .seat-map-frame {
    margin-inline: -0.85rem;
    padding: 0.4rem;
  }

  .seat-map {
    min-width: 0;
  }

  .stepper li {
    font-size: 0.74rem;
  }

  .review-list > div {
    grid-template-columns: 1fr;
    gap: 0.18rem;
  }

  .selection-summary {
    align-items: stretch;
    flex-direction: column;
  }

  .selection-summary .button,
  .flow-actions .button,
  .cta-actions .button {
    flex: 1 1 100%;
    width: 100%;
  }

  .my-page .reservation-sanctuary {
    margin-inline: -0.3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal-ready {
    opacity: 1;
    transform: none;
    filter: none;
  }

  .eyebrow::after {
    transform: scaleX(1);
  }
}