/* ============================================================
   top.css: 告知ページ専用スタイル
============================================================ */

/* ---- 背景パーティクル ---- */
#particle-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* ---- ヒーロー ---- */
.hero {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  min-height: 100svh;
  padding-top: var(--header-h);
  overflow: hidden;
  text-align: center;
  border-bottom: 1px solid var(--line);
}

.hero::after {
  position: absolute;
  right: 8vw;
  bottom: 12vh;
  z-index: 1;
  width: min(42vw, 520px);
  aspect-ratio: 1;
  pointer-events: none;
  content: "";
  border: 1px solid rgba(255, 121, 189, 0.12);
  border-radius: 50%;
  background:
    linear-gradient(135deg, transparent 48%, rgba(255, 121, 189, 0.16) 49% 50%, transparent 51%),
    radial-gradient(circle, transparent 55%, rgba(170, 184, 255, 0.08) 56%, transparent 57%);
  opacity: 0.72;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 52% 46% at 24% 26%, rgba(255, 121, 189, 0.24), transparent 68%),
    radial-gradient(ellipse 54% 48% at 78% 20%, rgba(170, 184, 255, 0.18), transparent 66%),
    radial-gradient(ellipse 70% 52% at 50% 92%, rgba(82, 92, 170, 0.18), transparent 70%),
    var(--c-bg);
  background-position: center;
  background-size: cover;
  will-change: transform;
}

.hero-bg.has-image {
  background-size: cover;
  transform: scale(1);
  transform-origin: 58% 18%;
  transition: transform 16s linear, filter 5s ease;
}

.hero:hover .hero-bg.has-image {
  filter: saturate(1.08) contrast(1.04);
  transform: scale(1.08);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 9, 26, 0.92) 0%, rgba(7, 9, 26, 0.66) 48%, rgba(7, 9, 26, 0.88) 100%),
    linear-gradient(180deg, rgba(7, 9, 26, 0.12) 0%, rgba(7, 9, 26, 0.72) 78%, var(--c-bg) 100%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(100%, 960px);
  padding: clamp(64px, 9vw, 118px) clamp(18px, 5vw, 48px) clamp(52px, 7vw, 92px);
}

.hero-game {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  color: var(--c-secondary);
  font-family: var(--font-num);
  font-size: clamp(0.78rem, 1.6vw, 0.98rem);
  font-weight: 700;
  letter-spacing: 0.48em;
  line-height: 1;
  padding-left: 0.48em;
}

.hero-game::before,
.hero-game::after {
  width: clamp(26px, 5vw, 54px);
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, currentColor);
  opacity: 0.72;
}

.hero-game::after {
  background: linear-gradient(90deg, currentColor, transparent);
}

.hero-title {
  display: grid;
  justify-items: center;
  gap: 0.04em;
  color: #fff;
  font-size: clamp(3.1rem, 9.8vw, 7.1rem);
  font-weight: 900;
  letter-spacing: 0.04em;
  line-height: 0.98;
  text-shadow: 0 22px 54px rgba(0, 0, 0, 0.72);
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.hero-char-name {
  display: inline-block;
  background: linear-gradient(105deg, #fff 0%, #ff8fc8 34%, #f472b6 58%, #aab8ff 100%);
  background-size: 180% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradient-flow 7s ease-in-out infinite;
}

.hero-event-suffix {
  color: var(--c-text);
  font-size: 0.46em;
  letter-spacing: 0.14em;
  padding-left: 0.14em;
}

@keyframes gradient-flow {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.glow-text { filter: drop-shadow(0 0 22px rgba(255, 121, 189, 0.46)); }

.hero-catch {
  margin-top: 24px;
  color: #fff;
  font-size: clamp(1.08rem, 3vw, 1.64rem);
  font-weight: 900;
  letter-spacing: 0.2em;
  line-height: 1.6;
  padding-left: 0.2em;
}

.hero-sub {
  max-width: 46em;
  margin: 12px auto 0;
  color: var(--c-text-dim);
  font-size: clamp(0.94rem, 2vw, 1.08rem);
  line-height: 2;
}

.hero-date-badge {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  min-width: min(100%, 390px);
  margin-top: 34px;
  padding: 16px 34px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), transparent 46%),
    rgba(12, 15, 34, 0.74);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.hero-date-badge::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background: linear-gradient(90deg, rgba(255, 121, 189, 0.18), transparent 38%, rgba(170, 184, 255, 0.12));
}

.date-main,
.date-time {
  position: relative;
  z-index: 1;
}

.date-main {
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  font-weight: 900;
  letter-spacing: 0.06em;
  padding-left: 0.06em;
}

.date-time {
  color: var(--c-accent);
  font-family: var(--font-num);
  font-size: clamp(0.88rem, 2vw, 1rem);
  letter-spacing: 0.14em;
  padding-left: 0.14em;
}

/* ---- カウントダウン ---- */
.countdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(8px, 2.4vw, 18px);
  width: min(100%, 620px);
  margin: 28px auto 0;
}

.cd-unit {
  display: grid;
  place-items: center;
  min-height: 84px;
  padding: 10px 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.cd-num {
  color: #fff;
  font-family: var(--font-num);
  font-size: clamp(1.45rem, 4.6vw, 2.3rem);
  font-weight: 700;
  line-height: 1;
  text-shadow: 0 0 18px rgba(255, 121, 189, 0.42);
}

.cd-label {
  color: var(--c-text-dim);
  font-family: var(--font-num);
  font-size: 0.58rem;
  letter-spacing: 0.26em;
  padding-left: 0.26em;
}

.hero .cta-button { margin-top: 34px; }

.hero-status {
  margin-top: 16px;
  color: var(--c-primary);
  font-size: 0.9rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  padding-left: 0.18em;
}

/* ---- スクロールヒント ---- */
.hero-scroll-hint {
  position: absolute;
  bottom: 22px;
  left: 50%;
  z-index: 2;
  width: 24px;
  height: 38px;
  border: 1px solid rgba(247, 191, 216, 0.5);
  border-radius: 14px;
  box-shadow: 0 0 18px rgba(255, 121, 189, 0.22), inset 0 0 10px rgba(255, 121, 189, 0.12);
  transform: translateX(-50%);
}

.hero-scroll-hint span {
  position: absolute;
  top: 7px;
  left: 50%;
  width: 4px;
  height: 8px;
  margin-left: -2px;
  border-radius: 2px;
  background: var(--c-accent);
  animation: scroll-hint 1.8s ease-in-out infinite;
}

@keyframes scroll-hint {
  0% { opacity: 1; transform: translateY(0); }
  70% { opacity: 0; transform: translateY(12px); }
  100% { opacity: 0; transform: translateY(0); }
}

/* ---- 開催情報カード ---- */
.info-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 2.5vw, 22px);
}

.info-card {
  position: relative;
  min-height: 236px;
  overflow: hidden;
  padding: 34px 24px 30px;
  border: 1px solid var(--c-card-border);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), transparent 40%),
    linear-gradient(180deg, var(--surface-2), var(--surface-1));
  box-shadow: 0 20px 58px rgba(0, 0, 0, 0.34);
  text-align: center;
  transform-style: preserve-3d;
  transition: border-color 0.24s ease, box-shadow 0.24s ease;
}

.info-card::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background: linear-gradient(135deg, rgba(255, 121, 189, 0.2), transparent 36%, rgba(170, 184, 255, 0.12));
  opacity: 0.62;
}

.info-card:hover,
.info-card:focus-within {
  border-color: rgba(255, 121, 189, 0.58);
  box-shadow: 0 26px 64px rgba(0, 0, 0, 0.42), 0 0 34px rgba(255, 121, 189, 0.22);
}

.info-card > * {
  position: relative;
  z-index: 1;
}

.info-icon {
  margin-bottom: 14px;
  color: var(--c-primary);
  filter: drop-shadow(0 0 10px rgba(255, 121, 189, 0.46));
}

.info-icon svg {
  width: 40px;
  height: 40px;
  margin: 0 auto;
}

.info-card h3 {
  margin-bottom: 10px;
  color: var(--c-secondary);
  font-family: var(--font-num);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.32em;
  padding-left: 0.32em;
}

.info-main {
  color: #fff;
  font-size: clamp(1.12rem, 2.5vw, 1.36rem);
  font-weight: 900;
  letter-spacing: 0.04em;
}

.info-sub {
  margin-top: 6px;
  color: var(--c-text-dim);
  font-size: 0.92rem;
}

.tbd-note {
  color: var(--c-primary);
  font-weight: 800;
}

.tbd-badge {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px 3px;
  border-radius: 4px;
  background: #b71862;
  color: #fff;
  font-size: 0.68em;
  font-weight: 900;
  letter-spacing: 0.08em;
  vertical-align: 0.12em;
  white-space: nowrap;
}

/* ---- about / notes ---- */
.about-body,
.notes-body {
  color: var(--c-text);
  font-size: clamp(1rem, 1.55vw, 1.12rem);
  line-height: 2.05;
  white-space: pre-line;
}

/* ---- 会場 ---- */
.venue-card {
  text-align: center;
}

.venue-photo {
  width: 100%;
  aspect-ratio: 3 / 1;
  max-height: 320px;
  margin-bottom: 24px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  filter: saturate(0.92) contrast(1.05);
  transition: transform 0.35s ease, filter 0.35s ease;
}

.venue-card:hover .venue-photo {
  filter: saturate(1.06) contrast(1.08);
  transform: scale(1.018);
}

.venue-name {
  color: #fff;
  font-size: clamp(1.34rem, 3.5vw, 1.86rem);
  font-weight: 900;
  letter-spacing: 0.05em;
}

.venue-address {
  margin-top: 6px;
  color: var(--c-text-dim);
  font-size: 0.94rem;
}

.venue-note {
  margin-top: 12px;
  color: var(--c-primary);
  font-size: 0.9rem;
  font-weight: 700;
}

.venue-map {
  width: 100%;
  min-height: 280px;
  aspect-ratio: 4 / 3;
  margin-top: 22px;
  overflow: hidden;
  border: 0;
  border-radius: var(--radius);
}

.venue-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 20px;
}

/* ---- 幹事 ---- */
.organizer-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  max-width: 680px;
  margin: 0 auto;
}

.organizer-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  min-height: 100%;
  overflow: hidden;
  padding: 30px 20px 26px;
  border: 1px solid var(--c-card-border);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.07), transparent 40%),
    linear-gradient(180deg, var(--surface-2), var(--surface-1));
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.32);
  text-align: center;
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

a.organizer-card {
  color: inherit;
  text-decoration: none;
}

.organizer-card:hover,
.organizer-card:focus-visible {
  border-color: rgba(255, 121, 189, 0.54);
  box-shadow: 0 26px 62px rgba(0, 0, 0, 0.42), 0 0 30px rgba(255, 121, 189, 0.2);
  transform: translateY(-6px);
}

.organizer-icon-slot {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 92px;
  height: 92px;
}

.organizer-icon {
  width: 92px;
  height: 92px;
  object-fit: cover;
  border: 3px solid transparent;
  border-radius: 50%;
  background:
    linear-gradient(var(--c-bg-soft), var(--c-bg-soft)) padding-box,
    linear-gradient(135deg, var(--c-primary), var(--c-secondary)) border-box;
}

.organizer-icon-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--c-primary), var(--c-secondary)) border-box;
  color: #08101f;
  font-size: 2rem;
  font-weight: 900;
}

.organizer-name {
  color: #fff;
  font-size: 1.14rem;
  font-weight: 900;
}

.organizer-comment {
  margin-top: -6px;
  color: var(--c-text-dim);
  font-size: 0.84rem;
}

.organizer-bio {
  max-width: 25em;
  color: var(--c-text);
  font-size: 0.9rem;
  line-height: 1.8;
}

.organizer-x {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 12px;
  border-radius: 8px;
  color: var(--c-accent);
  font-size: 0.94rem;
  transition: background 0.22s ease;
}

a.organizer-card:hover .organizer-x,
a.organizer-card:focus-visible .organizer-x {
  background: rgba(255, 121, 189, 0.12);
}

/* ---- 参加者一覧 ---- */
.participants-panel {
  max-width: 760px;
  margin: 0 auto;
}

.participants-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  min-height: 180px;
}

.participant-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  min-width: 0;
  min-height: 112px;
  padding: 18px;
  overflow-wrap: break-word;
  word-break: break-word;
  border: 1px solid var(--c-card-border);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.07), transparent 46%),
    rgba(255, 255, 255, 0.045);
  color: inherit;
  text-decoration: none;
  transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

a.participant-card:hover,
a.participant-card:focus-visible {
  border-color: rgba(255, 121, 189, 0.58);
  background: rgba(255, 255, 255, 0.07);
  outline: none;
  transform: translateY(-3px);
}

.participant-name {
  color: #fff;
  font-size: 1rem;
  font-weight: 900;
  line-height: 1.55;
}

.participant-badge {
  align-self: flex-start;
  min-height: 24px;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--c-primary);
  color: #08101f;
  font-size: 0.72rem;
  font-weight: 900;
}

.participant-x {
  color: var(--c-accent);
  font-family: var(--font-num);
  font-size: 0.86rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.participants-empty,
.participants-message {
  display: flex;
  align-items: center;
  justify-content: center;
  grid-column: 1 / -1;
  min-height: 112px;
  color: var(--c-text-dim);
  font-weight: 900;
  text-align: center;
}

.participants-message {
  flex-direction: column;
  gap: 14px;
}

.participants-retry {
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid rgba(255, 121, 189, 0.58);
  border-radius: 8px;
  background: rgba(255, 121, 189, 0.12);
  color: #fff;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.participants-skeleton {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  min-height: 180px;
}

.participants-skeleton span {
  min-height: 112px;
  border: 1px solid var(--c-card-border);
  border-radius: var(--radius);
  background: linear-gradient(100deg, rgba(255, 255, 255, 0.04) 25%, rgba(255, 255, 255, 0.12) 38%, rgba(255, 255, 255, 0.04) 52%);
  background-size: 220% 100%;
  animation: participants-shimmer 1.2s linear infinite;
}

@keyframes participants-shimmer {
  to { background-position-x: -220%; }
}

/* ---- チビキャラ装飾 ---- */
.chibi {
  position: absolute;
  z-index: 2;
  pointer-events: none;
}

.chibi img {
  width: clamp(86px, 10vw, 118px);
  height: auto;
  filter: drop-shadow(0 14px 22px rgba(0, 0, 0, 0.3));
  transform-origin: 50% 80%;
}

.chibi-venue {
  top: clamp(88px, 12vw, 126px);
  right: clamp(18px, 4vw, 56px);
}

.chibi-venue img { animation: chibi-float 7s ease-in-out infinite; }

.chibi-staff {
  top: clamp(84px, 11vw, 120px);
  left: clamp(18px, 4vw, 54px);
}

.chibi-staff img { animation: chibi-wave 6.5s ease-in-out infinite; }

.chibi-entry {
  top: clamp(80px, 10vw, 112px);
  right: clamp(18px, 5vw, 70px);
}

.chibi-entry img { animation: chibi-hop 6s ease-in-out infinite; }

.chibi-notes {
  top: clamp(76px, 10vw, 108px);
  right: clamp(20px, 6vw, 82px);
}

.chibi-notes img { animation: chibi-drift 9s ease-in-out infinite; }

@keyframes chibi-float {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-12px) rotate(2deg); }
}

@keyframes chibi-wave {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  35% { transform: translateY(-7px) rotate(-4deg); }
  70% { transform: translateY(-3px) rotate(3deg); }
}

@keyframes chibi-hop {
  0%, 100% { transform: translateY(0) scale(1); }
  45% { transform: translateY(-14px) scale(1.03); }
  55% { transform: translateY(-10px) scale(0.98); }
}

@keyframes chibi-drift {
  0%, 100% { transform: translate(0, 0) rotate(-3deg); }
  50% { transform: translate(-10px, -14px) rotate(4deg); }
}

/* ---- フォーム ---- */
.entry-panel {
  max-width: 680px;
  margin: 0 auto;
}

.deadline-text {
  margin-bottom: 14px;
  color: var(--c-secondary);
  font-family: var(--font-num);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-align: center;
}

.deadline-text:empty { display: none; }

.form-field { margin-bottom: 26px; }

.form-field label {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 32px;
  margin-bottom: 6px;
  color: #fff;
  font-size: 0.98rem;
  font-weight: 900;
}

.attendance-type-choice {
  min-width: 0;
  padding: 18px;
  border: 1px solid rgba(170, 184, 255, 0.34);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(170, 184, 255, 0.09), rgba(255, 121, 189, 0.06));
}

.attendance-type-choice legend {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 4px;
  color: #fff;
  font-size: 0.98rem;
  font-weight: 900;
}

.choice-line {
  display: flex !important;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  margin: 8px 0;
  color: var(--c-text);
  cursor: pointer;
}

.choice-line input {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  accent-color: var(--c-primary);
  cursor: pointer;
}

.choice-line input:disabled {
  cursor: not-allowed;
}

.req {
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--c-primary);
  color: #08101f;
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.field-hint {
  margin-bottom: 8px;
  color: var(--c-text-dim);
  font-size: 0.84rem;
}

.form-field input[type="text"],
.form-field input[type="email"] {
  width: 100%;
  min-height: 50px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

.form-field input:focus {
  border-color: rgba(255, 121, 189, 0.72);
  outline: none;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(255, 121, 189, 0.14);
}

.x-input-wrap { position: relative; }

.x-at {
  position: absolute;
  top: 50%;
  left: 16px;
  color: var(--c-text-dim);
  font-weight: 900;
  transform: translateY(-50%);
}

.form-field .x-input-wrap input[type="text"] { padding-left: 44px; }

.field-error {
  min-height: 1.2em;
  margin-top: 6px;
  color: #ffb4c8;
  font-size: 0.82rem;
  font-weight: 700;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.consent-field {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
}

.privacy-text {
  margin-bottom: 12px;
  color: var(--c-text-dim);
  font-size: 0.9rem;
  white-space: pre-line;
}

.consent-label {
  display: flex !important;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  cursor: pointer;
}

.consent-label input {
  width: 22px;
  height: 22px;
  accent-color: var(--c-primary);
  cursor: pointer;
}

.submit-button { width: 100%; }

.btn-spinner {
  width: 18px;
  height: 18px;
  border: 3px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.form-status {
  min-height: 1.4em;
  margin-top: 14px;
  color: #ffb4c8;
  font-size: 0.92rem;
  font-weight: 900;
  text-align: center;
}

.form-status.is-info { color: var(--c-secondary); }

/* ---- 送信完了 ---- */
.entry-done { text-align: center; }

.done-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-primary), var(--c-secondary));
  color: #08101f;
  font-size: 2.2rem;
  font-weight: 900;
  box-shadow: 0 0 28px rgba(255, 121, 189, 0.42);
  animation: pop-in 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes pop-in {
  from { opacity: 0; transform: scale(0.3); }
  to { opacity: 1; transform: scale(1); }
}

.entry-done h3 {
  margin-bottom: 14px;
  color: #fff;
  font-size: 1.25rem;
  font-weight: 900;
}

.receipt-line {
  margin-bottom: 18px;
  font-size: 1rem;
}

.receipt-no {
  margin-left: 6px;
  color: var(--c-accent);
  font-family: "Roboto Mono", monospace;
  font-size: 1.7rem;
  font-weight: 700;
  text-shadow: 0 0 14px rgba(255, 121, 189, 0.38);
}

.done-summary {
  max-width: 380px;
  margin: 0 auto 18px;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
  text-align: left;
}

.done-summary div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 4px;
  border-bottom: 1px solid var(--line);
}

.done-summary dt {
  flex-shrink: 0;
  color: var(--c-text-dim);
}

.done-summary dd {
  font-weight: 900;
  word-break: break-all;
}

.done-note {
  margin-bottom: 10px;
  color: var(--c-text-dim);
  font-size: 0.86rem;
}

.entry-done .pill-link { margin-top: 10px; }

.entry-change-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(100%, 680px);
  min-height: 58px;
  margin: 24px auto 0;
  padding: 14px 20px;
  border: 1px solid #ff7b99;
  border-radius: 6px;
  background: linear-gradient(135deg, #c91f46, #8e102d);
  box-shadow: 0 12px 28px rgba(201, 31, 70, 0.34), inset 0 1px rgba(255, 255, 255, 0.22);
  color: #fff;
  font-size: 1rem;
  font-weight: 900;
  text-align: center;
  text-decoration: none;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.36);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.entry-change-cta:hover,
.entry-change-cta:focus-visible {
  background: linear-gradient(135deg, #ea315d, #ad1438);
  box-shadow: 0 16px 32px rgba(201, 31, 70, 0.46), inset 0 1px rgba(255, 255, 255, 0.28);
  color: #fff;
  outline: none;
  transform: translateY(-2px);
}

/* ---- 受付終了 ---- */
.entry-closed {
  padding: 30px 10px;
  color: var(--c-text-dim);
  font-size: 1.05rem;
  font-weight: 900;
  text-align: center;
  white-space: pre-line;
}

/* ---- 二次会 ---- */
.afterparty-card { text-align: center; }

.afterparty-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  max-width: 580px;
  margin: 18px auto 0;
}

.afterparty-meta-row {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
  font-size: 0.92rem;
  text-align: left;
}

.afterparty-meta-label {
  color: var(--c-secondary);
  font-family: var(--font-num);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.afterparty-note { white-space: pre-line; }

.afterparty-age-note {
  max-width: 720px;
  margin: 18px auto 0;
  padding: 12px 14px;
  border: 1px solid rgba(255, 121, 189, 0.58);
  border-left: 4px solid var(--c-primary);
  border-radius: var(--radius);
  background: rgba(183, 24, 98, 0.14);
  color: #ffd3e6;
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1.7;
  text-align: left;
  white-space: pre-line;
}

@media (min-width: 1024px) {
  body { font-size: 18px; }

  .hero-sub { font-size: 1.12rem; }
  .info-card h3 { font-size: 0.82rem; }
  .info-sub { font-size: 1.02rem; }
  .venue-address { font-size: 1.06rem; }
  .venue-note { font-size: 1rem; }
  .organizer-name { font-size: 1.24rem; }
  .organizer-comment { font-size: 0.96rem; }
  .organizer-bio { font-size: 1rem; }
  .form-field label { font-size: 1.08rem; }
  .form-field input[type="text"],
  .form-field input[type="email"] { font-size: 1.08rem; }
  .field-error,
  .form-status,
  .done-summary { font-size: 1.02rem; }
}

@media (max-width: 860px) {
  .hero {
    min-height: 100svh;
  }

  .hero::after {
    right: -18vw;
    bottom: 8vh;
    width: 76vw;
    opacity: 0.42;
  }

  .hero-inner {
    padding-top: clamp(58px, 11vw, 92px);
  }

  .hero-title {
    font-size: clamp(2.55rem, 13vw, 4.6rem);
    line-height: 1.04;
  }

  .hero-event-suffix {
    font-size: 0.48em;
  }

  .hero-catch {
    font-size: clamp(1rem, 5.2vw, 1.24rem);
    letter-spacing: 0.12em;
    padding-left: 0.12em;
  }

  .hero-sub {
    max-width: 22em;
    margin-right: auto;
    margin-left: auto;
  }

  .info-cards {
    grid-template-columns: 1fr;
  }

  .info-card {
    min-height: auto;
  }
}

@media (max-width: 600px) {
  .hero {
    min-height: 100svh;
  }

  .hero-bg.has-image {
    transform-origin: 50% 30%;
  }

  .countdown {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-date-badge {
    min-width: 0;
    width: min(100%, 390px);
    padding-right: 18px;
    padding-left: 18px;
  }

  .chibi img {
    width: clamp(58px, 18vw, 78px);
  }

  .chibi-entry { display: none; }

  .chibi-venue,
  .chibi-staff,
  .chibi-notes {
    top: 78px;
    right: 16px;
    left: auto;
  }

  .venue-photo {
    aspect-ratio: 2.25 / 1;
  }

  .venue-links {
    align-items: stretch;
    flex-direction: column;
  }

  .afterparty-meta {
    grid-template-columns: 1fr;
  }

  .afterparty-meta-row {
    grid-template-columns: 5.5em minmax(0, 1fr);
  }

  .participants-list,
  .participants-skeleton {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 420px) {
  .hero-inner {
    padding-right: 16px;
    padding-left: 16px;
  }

  .hero-title {
    font-size: clamp(2.34rem, 14vw, 3.5rem);
  }

  .hero-game {
    letter-spacing: 0.32em;
    padding-left: 0.32em;
  }

  .cd-unit {
    min-height: 78px;
  }

  .card-panel,
  .entry-panel.card-panel {
    padding-right: 18px;
    padding-left: 18px;
  }

  .done-summary div {
    display: grid;
    gap: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-char-name,
  .hero-scroll-hint span,
  .chibi img,
  .done-mark,
  .btn-spinner,
  .participants-skeleton span {
    animation: none;
  }

  .hero-bg.has-image,
  .venue-photo {
    transition: none;
  }
}