/* =====================================================================
   public-theme.css - 水道橋月例麻雀大会 特設サイト (public/ 専用)
   WelFES LP デザイン言語準拠
   ダーク背景 + ネオンシアン/ピンク/オレンジ + Orbitron / Rajdhani
   本文日本語: Noto Sans JP
   適用対象: public/*.html のみ (participant/, admin/ は style.css を継続使用)
   ===================================================================== */

/* ----- Reset ----- */
*, *::before, *::after { box-sizing: border-box; }

:root {
  /* --- カラーパレット (LP準拠) --- */
  --cyan:         #00f5ff;
  --cyan-bright:  #6bf7ff;
  --cyan-dim:     rgba(0, 245, 255, 0.3);
  --cyan-faint:   rgba(0, 245, 255, 0.1);
  --cyan-glow:    rgba(0, 245, 255, 0.5);
  --pink:         #ff006e;
  --pink-dim:     rgba(255, 0, 110, 0.18);
  --pink-glow:    rgba(255, 0, 110, 0.4);
  --orange:       #ff6b00;
  --green:        #00ff88;

  /* --- 背景・パネル --- */
  --bg:           #030810;
  --bg2:          #070f20;
  --bg-panel:     rgba(255, 255, 255, 0.03);
  --bg-panel-2:   rgba(255, 255, 255, 0.015);

  /* --- テキスト --- */
  --text:         #cceeff;
  --text-bright:  #ffffff;
  --text-dim:     #6a8a9a;
  --text-faint:   #3a5868;
  --muted:        #3a6878;

  /* --- 罫線 --- */
  --border:       rgba(0, 245, 255, 0.18);
  --border2:      rgba(255, 0, 110, 0.18);
  --border-faint: rgba(255, 255, 255, 0.06);

  /* --- 状態色 --- */
  --positive:     #00ff88;
  --negative:     #ff4466;

  /* --- 金属（上位ハイライト） --- */
  --gold:         #ffe040;
  --silver:       #c8d0dc;
  --bronze:       #e8a060;

  --transition:   0.25s ease;
}

html, body { background: var(--bg); }

body {
  margin: 0;
  font-family: "Noto Sans JP", sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "palt";
  min-height: 100vh;
  overflow-x: hidden;
}

/* 走査線オーバーレイ */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(0,0,0,0.07) 3px, rgba(0,0,0,0.07) 4px);
  pointer-events: none;
  z-index: 9999;
}

/* グリッド背景 (LP準拠) */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,245,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,245,255,0.025) 1px, transparent 1px);
  background-size: 55px 55px;
  pointer-events: none;
  z-index: 0;
}

a {
  color: var(--cyan);
  text-decoration: none;
  transition: all var(--transition);
}

a:hover {
  color: var(--cyan-bright);
  text-shadow: 0 0 10px var(--cyan);
}

h1, h2, h3, h4 { margin: 0; }

/* ===================================================================
   HEADER — LP NAVバー準拠
   =================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0;
  background: rgba(3, 8, 16, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

/* グラデーションライン（ヘッダー下部） */
.site-header::after {
  content: '';
  display: block;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--pink), var(--orange), transparent);
  opacity: 0.6;
}

.header-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0.9rem 2rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-logo {
  display: block;
  margin-bottom: 0;
}

.header-logo img {
  height: 36px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1) drop-shadow(0 0 8px var(--cyan-glow));
  transition: filter var(--transition);
}

.header-logo:hover img {
  filter: brightness(0) invert(1) drop-shadow(0 0 16px var(--cyan));
}

/* ===================================================================
   NAVIGATION — LP .nav-links 準拠
   =================================================================== */
.site-nav {
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.site-nav a {
  color: var(--muted);
  font-family: "Rajdhani", sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.9rem 0;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.site-nav a:hover {
  color: var(--cyan);
  text-shadow: 0 0 10px var(--cyan);
  opacity: 1;
}

.site-nav a.nav-active {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
  text-shadow: 0 0 10px var(--cyan);
}

/* ===================================================================
   MAIN
   =================================================================== */
main {
  max-width: 960px;
  margin: 0 auto;
  padding: 4rem 2rem 8rem;
  position: relative;
  z-index: 1;
}

/* ----- Page Hero Title (LP .section-eye + .section-title 準拠) ----- */
.page-hero {
  margin-bottom: 3.5rem;
  position: relative;
  text-align: center;
}

.hero-en {
  display: block;
  font-family: "Orbitron", monospace;
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 900;
  font-style: normal;
  color: var(--cyan);
  line-height: 1;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-shadow: 0 0 30px var(--cyan), 0 0 60px rgba(0, 245, 255, 0.3);
  pointer-events: none;
  user-select: none;
}

.page-hero h2 {
  font-family: "Rajdhani", "Noto Sans JP", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--pink);
  margin-top: 1rem;
  letter-spacing: 0.5em;
  text-shadow: 0 0 12px var(--pink-glow);
  padding-left: 0;
  text-transform: uppercase;
}

.page-hero h2::before { display: none; }

/* ===================================================================
   MESSAGE
   =================================================================== */
.message {
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  font-family: "Rajdhani", "Noto Sans JP", sans-serif;
  font-weight: 500;
  letter-spacing: 0.06em;
  background: var(--bg-panel);
  border-left: 2px solid;
}

.message.error {
  color: var(--negative);
  border-color: var(--negative);
  background: rgba(255, 68, 102, 0.08);
}

.message.success {
  color: var(--green);
  border-color: var(--green);
  background: rgba(0, 255, 136, 0.06);
  text-shadow: 0 0 6px rgba(0, 255, 136, 0.4);
}

/* ===================================================================
   TOURNAMENT BANNER — LP .overview-grid 準拠
   =================================================================== */
.tournament-banner {
  position: relative;
  padding: 1.8rem 2rem;
  margin-bottom: 2.5rem;
  background: var(--bg-panel);
  border: 1px solid var(--border);
}

/* L字コーナー (LP準拠) */
.tournament-banner::before,
.tournament-banner::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  pointer-events: none;
}
.tournament-banner::before {
  top: -1px; left: -1px;
  border-top: 2px solid var(--cyan);
  border-left: 2px solid var(--cyan);
}
.tournament-banner::after {
  bottom: -1px; right: -1px;
  border-bottom: 2px solid var(--cyan);
  border-right: 2px solid var(--cyan);
}

.banner-title {
  font-family: "Orbitron", monospace;
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--text-bright);
  letter-spacing: 0.04em;
  text-shadow: 0 0 16px rgba(0, 245, 255, 0.2);
}

.banner-meta {
  font-family: "Rajdhani", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
  margin-top: 0.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.banner-meta > span:not(.banner-status)::before {
  content: '// ';
  color: var(--pink);
  opacity: 0.6;
}

.banner-status {
  display: inline-flex;
  align-items: center;
  background: linear-gradient(90deg, var(--cyan), var(--pink));
  color: #fff;
  font-family: "Orbitron", monospace;
  font-size: 0.58rem;
  font-weight: 900;
  padding: 0.3rem 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.banner-status::before { content: none !important; }

.banner-status.finished {
  background: var(--text-faint);
  color: var(--text-dim);
}

.banner-progress {
  color: var(--green) !important;
  text-shadow: 0 0 8px rgba(0, 255, 136, 0.4);
}

/* ===================================================================
   PANEL — LP カード準拠
   =================================================================== */
.panel {
  position: relative;
  padding: 2rem 1.8rem;
  margin-bottom: 1.5rem;
  background: var(--bg-panel);
  border: 1px solid var(--border-faint);
}

/* L字コーナー */
.panel::before,
.panel::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  pointer-events: none;
}
.panel::before {
  top: -1px; left: -1px;
  border-top: 2px solid var(--cyan);
  border-left: 2px solid var(--cyan);
}
.panel::after {
  bottom: -1px; right: -1px;
  border-bottom: 2px solid var(--pink);
  border-right: 2px solid var(--pink);
}

.panel h3 {
  font-family: "Rajdhani", sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--pink);
  margin: 0 0 1.8rem 0;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  text-shadow: 0 0 12px var(--pink-glow);
}

.panel h3::before {
  content: '// ';
  opacity: 0.5;
}

/* ===================================================================
   BADGES
   =================================================================== */
.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  font-family: "Rajdhani", sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: none;
  border: 1px solid var(--border-faint);
}

.badge-general { color: var(--cyan); border-color: var(--border); }
.badge-female  { color: var(--pink); border-color: var(--pink-dim); }
.badge-student { color: var(--green); border-color: rgba(0,255,136,0.2); }
.badge-pro     { color: var(--orange); border-color: rgba(255,107,0,0.3); }
.badge-staff   { color: var(--text-faint); }

/* ===================================================================
   TABLE SCROLL
   =================================================================== */
.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ===================================================================
   RANKING TABLE — LP デザイン準拠
   =================================================================== */
.rank-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  counter-reset: rowrank;
}

.rank-table thead th {
  font-family: "Rajdhani", sans-serif;
  padding: 0.8rem 0.75rem;
  color: var(--pink);
  font-weight: 700;
  font-size: 0.62rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 0, 110, 0.04);
  text-align: center;
}

.rank-table thead th:nth-child(2) { text-align: left; padding-left: 80px; }
.rank-table thead th:last-child   { text-align: right; padding-right: 1.5rem; }

.rank-table tbody tr {
  counter-increment: rowrank;
  position: relative;
  transition: background var(--transition);
  border-bottom: 1px solid var(--border-faint);
  background: var(--bg-panel-2);
}

.rank-table tbody tr:hover {
  background: rgba(0, 245, 255, 0.04);
}

.rank-table tbody td {
  padding: 1.4rem 0.75rem;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  font-family: "Rajdhani", sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

/* 順位セル: ゴースト番号 */
.rank-table tbody td:first-child {
  position: relative;
  width: 70px;
  font-size: 0;
  padding-left: 1.2rem;
  padding-right: 0;
}

.rank-table tbody td:first-child::before {
  content: counter(rowrank, decimal-leading-zero);
  font-family: "Orbitron", monospace;
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--cyan);
  opacity: 0.2;
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  letter-spacing: -0.02em;
  pointer-events: none;
}

.rank-table tbody td:first-child .rank-medal {
  display: none;
}

/* 氏名セル */
.rank-table tbody td:nth-child(2) {
  text-align: left;
  font-family: "Orbitron", "Noto Sans JP", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-bright);
  letter-spacing: 0.04em;
  padding-left: 1.2rem;
  padding-right: 0.75rem;
  position: relative;
  text-transform: uppercase;
}

/* 回戦スコア (中間列) */
.rank-table tbody td:nth-child(3),
.rank-table tbody td:nth-child(4),
.rank-table tbody td:nth-child(5) {
  color: var(--text-dim);
  font-family: "Rajdhani", sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
}

/* 合計 (最終列) */
.rank-table tbody td:last-child {
  text-align: right;
  padding-right: 1.5rem;
  font-family: "Orbitron", monospace;
  font-weight: 900;
  font-size: 1.6rem;
  color: var(--cyan);
  text-shadow: 0 0 14px var(--cyan-glow);
  letter-spacing: 0.02em;
  width: 160px;
}

.rank-table tbody td:last-child strong {
  font-weight: 900;
}

/* 上位ハイライト */
.top-1 td:first-child::before { color: var(--gold); opacity: 0.5; }
.top-2 td:first-child::before { color: var(--silver); opacity: 0.3; }
.top-3 td:first-child::before { color: var(--bronze); opacity: 0.3; }
.top-4 td:first-child::before { color: var(--cyan); opacity: 0.2; }

.top-1 {
  position: relative;
  background: rgba(255, 224, 64, 0.03);
}
.top-1::after {
  content: '';
  position: absolute;
  left: 0; bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--orange), transparent);
  width: 100%;
  opacity: 0.6;
  pointer-events: none;
}

.top-1 td:last-child {
  color: var(--gold);
  text-shadow: 0 0 20px rgba(255, 224, 64, 0.5);
}

/* ===================================================================
   POINTS (+/-)
   =================================================================== */
.pt-plus  { color: var(--cyan); }
.pt-minus { color: var(--negative); }

/* ===================================================================
   ROUND TABS — LP .nav-links 準拠
   =================================================================== */
.round-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 2rem;
  overflow-x: auto;
  scrollbar-width: none;
  border-bottom: 1px solid var(--border);
}

.round-tabs::-webkit-scrollbar { display: none; }

.round-tab {
  background: none;
  border: none;
  color: var(--muted);
  font-family: "Rajdhani", sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.9rem 1.8rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.round-tab:hover {
  color: var(--cyan);
  text-shadow: 0 0 8px var(--cyan-glow);
}

.round-tab.active {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
  text-shadow: 0 0 10px var(--cyan-glow);
}

.round-tab.disabled {
  color: var(--text-faint);
  cursor: default;
}

/* ===================================================================
   TABLE CARDS (round detail) — LP .fmt-card 準拠
   =================================================================== */
.table-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
}

.table-card {
  position: relative;
  padding: 1.5rem 1.4rem;
  background: var(--bg-panel);
  border: 1px solid var(--border-faint);
}

/* L字コーナー */
.table-card::before,
.table-card::after {
  content: '';
  position: absolute;
  width: 10px;
  height: 10px;
  pointer-events: none;
}
.table-card::before {
  top: -1px; left: -1px;
  border-top: 2px solid var(--cyan);
  border-left: 2px solid var(--cyan);
}
.table-card::after {
  bottom: -1px; right: -1px;
  border-bottom: 2px solid var(--pink);
  border-right: 2px solid var(--pink);
}

.table-card h4 {
  font-family: "Rajdhani", sans-serif;
  font-size: 0.62rem;
  color: var(--pink);
  margin: 0 0 1rem 0;
  font-weight: 700;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  text-shadow: 0 0 8px var(--pink-glow);
}

.table-card h4::before {
  content: '// ';
  opacity: 0.5;
}

.table-card-row {
  display: flex;
  align-items: center;
  padding: 0.65rem 0;
  font-family: "Rajdhani", sans-serif;
  font-size: 0.88rem;
  font-weight: 500;
  gap: 0.75rem;
  color: var(--text-dim);
}

.table-card-row + .table-card-row {
  border-top: 1px solid var(--border-faint);
}

.table-card-rank {
  width: 32px;
  color: var(--text-faint);
  font-family: "Orbitron", monospace;
  font-weight: 700;
  flex-shrink: 0;
  font-size: 0.75rem;
}

.table-card-rank.is-top {
  color: var(--cyan);
  font-weight: 900;
  text-shadow: 0 0 8px var(--cyan-glow);
}

.table-card-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 700;
  color: var(--text);
  font-family: "Noto Sans JP", sans-serif;
}

.table-card-raw {
  color: var(--text-faint);
  font-size: 0.75rem;
  flex-shrink: 0;
}

.table-card-point {
  width: 76px;
  text-align: right;
  font-family: "Orbitron", monospace;
  font-weight: 700;
  flex-shrink: 0;
  font-size: 0.9rem;
  color: var(--cyan);
  text-shadow: 0 0 8px var(--cyan-glow);
}

/* ===================================================================
   PRIZE DISPLAY — LP .prize-section 準拠
   =================================================================== */
.prize-category { margin-bottom: 2.5rem; }

.prize-category-title {
  font-family: "Rajdhani", sans-serif;
  font-size: 0.62rem;
  color: var(--pink);
  font-weight: 700;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  text-shadow: 0 0 8px var(--pink-glow);
}

.prize-category-title::before {
  content: '//';
  opacity: 0.5;
}

.prize-card {
  padding: 1.1rem 1rem;
  border: 1px solid var(--border-faint);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--bg-panel-2);
  transition: border-color var(--transition);
}

.prize-card:hover {
  border-color: var(--border);
}

.prize-card:last-child { margin-bottom: 0; }

.prize-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 36px;
  text-align: center;
  filter: drop-shadow(0 0 8px var(--cyan-glow));
}

.prize-info { flex: 1; min-width: 0; }
.prize-info .name {
  font-family: "Orbitron", "Noto Sans JP", sans-serif;
  font-weight: 700;
  color: var(--text-bright);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
}
.prize-info .detail {
  font-family: "Rajdhani", sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted);
  margin-top: 0.25rem;
  letter-spacing: 0.08em;
}

.prize-value {
  color: var(--cyan);
  font-family: "Orbitron", monospace;
  font-weight: 700;
  font-size: 0.78rem;
  flex-shrink: 0;
  letter-spacing: 0.04em;
  text-shadow: 0 0 8px var(--cyan-glow);
}

/* Prize History */
.prize-history-group { margin-bottom: 1rem; }

.prize-history-toggle {
  cursor: pointer;
  padding: 0.9rem 1rem;
  background: var(--bg-panel-2);
  border: 1px solid var(--border-faint);
  font-family: "Rajdhani", "Noto Sans JP", sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  transition: all var(--transition);
  letter-spacing: 0.08em;
}

.prize-history-toggle:hover {
  color: var(--cyan);
  border-color: var(--border);
}
.prize-history-toggle .arrow {
  transition: transform 0.2s;
  font-size: 0.65rem;
  color: var(--pink);
}
.prize-history-toggle.open .arrow { transform: rotate(90deg); }
.prize-history-body { display: none; padding: 0.5rem 0 0; }
.prize-history-body.open { display: block; }

/* ===================================================================
   HALL OF FAME — LP テーブルスタイル準拠
   =================================================================== */
.hof-section { margin-bottom: 2.5rem; }

.hof-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.hof-table th,
.hof-table td {
  padding: 1rem 0.75rem;
  border-bottom: 1px solid var(--border-faint);
  text-align: center;
  color: var(--text-dim);
}

.hof-table th {
  font-family: "Rajdhani", sans-serif;
  color: var(--pink);
  font-weight: 700;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.4em;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 0, 110, 0.04);
}

.hof-table td:nth-child(2) {
  text-align: left;
  font-family: "Orbitron", "Noto Sans JP", sans-serif;
  font-weight: 700;
  color: var(--text-bright);
  letter-spacing: 0.04em;
}

.hof-table .hof-points {
  color: var(--cyan);
  font-family: "Orbitron", monospace;
  font-weight: 900;
  font-size: 1.2rem;
  text-shadow: 0 0 12px var(--cyan-glow);
}

.champion-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.champion-card {
  padding: 1rem;
  border-left: 2px solid var(--border);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--bg-panel-2);
  transition: all var(--transition);
}

.champion-card:hover {
  border-left-color: var(--cyan);
  background: var(--cyan-faint);
}

.champion-card:last-child { margin-bottom: 0; }

.champion-date {
  color: var(--pink);
  font-family: "Rajdhani", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
  width: 100px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.champion-name {
  font-family: "Orbitron", "Noto Sans JP", sans-serif;
  font-weight: 700;
  color: var(--text-bright);
  flex: 1;
  letter-spacing: 0.04em;
}
.champion-score {
  color: var(--cyan);
  font-family: "Orbitron", monospace;
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
  text-shadow: 0 0 8px var(--cyan-glow);
}

/* シーズンタブ — LP .btn-s 準拠 */
.season-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.season-tab {
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-family: "Rajdhani", sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
}

.season-tab:hover {
  border-color: var(--pink);
  color: var(--pink);
  text-shadow: 0 0 8px var(--pink-glow);
}

.season-tab.active {
  background: linear-gradient(90deg, var(--cyan), var(--pink));
  color: #fff;
  border-color: transparent;
  text-shadow: none;
}

/* ===================================================================
   SURVEY / ENTRY FORM
   =================================================================== */
.survey-form .form-group,
.entry-form .form-group { margin-bottom: 1.8rem; }

.form-label {
  display: block;
  font-family: "Rajdhani", sans-serif;
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--pink);
  margin-bottom: 0.75rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  text-shadow: 0 0 8px var(--pink-glow);
}

.form-label::before {
  content: '// ';
  opacity: 0.5;
}

.form-label .req {
  color: var(--orange);
  margin-left: 0.2rem;
}

/* Entry form inputs */
.entry-form input[type="text"],
.entry-form input[type="tel"] {
  width: 100%;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-left: 2px solid var(--cyan-dim);
  color: var(--text-bright);
  padding: 0.9rem 1rem;
  font-size: 0.95rem;
  font-family: "Noto Sans JP", sans-serif;
  transition: all var(--transition);
  letter-spacing: 0.02em;
}

.entry-form input[type="text"]:focus,
.entry-form input[type="tel"]:focus {
  outline: none;
  border-color: var(--cyan);
  border-left-color: var(--cyan);
  box-shadow: 0 0 20px var(--cyan-faint);
  background: rgba(0, 245, 255, 0.03);
}

.entry-form input::placeholder { color: var(--text-faint); }

/* 大会カード */
.entry-tournament-card {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 1.5rem 1.8rem;
  margin-bottom: 1.8rem;
}

.entry-tournament-card::before,
.entry-tournament-card::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
}
.entry-tournament-card::before {
  top: -1px; left: -1px;
  border-top: 2px solid var(--cyan);
  border-left: 2px solid var(--cyan);
}
.entry-tournament-card::after {
  bottom: -1px; right: -1px;
  border-bottom: 2px solid var(--pink);
  border-right: 2px solid var(--pink);
}

.entry-tournament-card h3 {
  margin: 0 0 0.6rem 0;
  font-family: "Orbitron", monospace;
  font-size: 1.1rem;
  color: var(--text-bright);
  letter-spacing: 0.04em;
  background: none;
  border: none;
  padding: 0;
  text-transform: none;
  display: block;
  text-shadow: 0 0 12px rgba(0, 245, 255, 0.2);
}

.entry-tournament-card h3::before { content: none; }

.entry-tournament-card .meta {
  font-family: "Rajdhani", sans-serif;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted);
  margin: 0.25rem 0;
  letter-spacing: 0.08em;
}

.entry-fee-display {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  background: linear-gradient(90deg, var(--cyan), var(--pink));
  color: #fff;
  font-family: "Orbitron", monospace;
  font-weight: 900;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 0.6rem;
}

.agreement-box {
  background: var(--bg-panel-2);
  border: 1px solid var(--border-faint);
  border-left: 2px solid var(--cyan-dim);
  padding: 1rem 1.2rem;
  margin-bottom: 0.75rem;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.8;
}

.agreement-box p { margin: 0 0 0.5rem 0; }
.agreement-box p:last-of-type { margin-bottom: 0; }
.agreement-box p strong { color: var(--cyan); font-weight: 700; }
.agreement-box .agree-fee-amount {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--border);
  font-size: 0.9rem;
  color: var(--text);
  font-family: "Orbitron", monospace;
}
.agreement-box .agree-fee-amount strong {
  color: var(--cyan);
  font-size: 1.2rem;
  font-weight: 900;
  margin: 0 0.25rem;
  text-shadow: 0 0 10px var(--cyan-glow);
}
.agreement-box .agree-fee-amount small {
  color: var(--muted);
  font-size: 0.72rem;
  font-family: "Rajdhani", sans-serif;
  margin-left: 0.25rem;
}

.check-row {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-top: 0.75rem;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text);
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 500;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border-faint);
  background: var(--bg-panel-2);
  transition: all var(--transition);
}

.check-row:hover {
  border-color: var(--border);
  background: var(--cyan-faint);
}

.check-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin: 2px 0 0 0;
  flex-shrink: 0;
  cursor: pointer;
  accent-color: var(--cyan);
}

.check-row strong {
  color: var(--cyan);
  text-shadow: 0 0 6px var(--cyan-glow);
}

.field-note {
  font-family: "Rajdhani", sans-serif;
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--text-faint);
  margin-top: 0.4rem;
  letter-spacing: 0.06em;
}

.field-note::before { content: '// '; color: var(--pink); opacity: 0.4; }

/* Entry CTA */
.entry-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--text);
  padding: 1.2rem 1.5rem;
  margin: 0 0 2rem 0;
  text-decoration: none;
  border: 1px solid var(--border);
  position: relative;
  transition: all var(--transition);
  overflow: hidden;
  background: var(--bg-panel);
}

.entry-cta::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 14px; height: 14px;
  border-top: 2px solid var(--cyan);
  border-left: 2px solid var(--cyan);
  pointer-events: none;
}
.entry-cta::after {
  content: '';
  position: absolute;
  bottom: -1px; right: -1px;
  width: 14px; height: 14px;
  border-bottom: 2px solid var(--pink);
  border-right: 2px solid var(--pink);
  pointer-events: none;
}

.entry-cta:hover {
  background: rgba(0, 245, 255, 0.06);
  border-color: var(--cyan);
  box-shadow: 0 0 20px var(--cyan-faint);
}

.entry-cta-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  color: var(--cyan);
  filter: drop-shadow(0 0 6px var(--cyan-glow));
}

.entry-cta-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.entry-cta-text strong {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-bright);
}

.entry-cta-text small {
  font-family: "Rajdhani", sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--pink);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.entry-cta-arrow {
  font-size: 1.2rem;
  flex-shrink: 0;
  color: var(--cyan);
  font-family: "Orbitron", monospace;
}

/* Radio Group — LP .btn-s 準拠 */
.radio-group {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.radio-group label {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 0.85rem 1.2rem;
  cursor: pointer;
  font-family: "Rajdhani", "Noto Sans JP", sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--muted);
  transition: all var(--transition);
  flex: 1;
  text-align: center;
  min-width: 80px;
  letter-spacing: 0.1em;
}

.radio-group label:hover {
  border-color: var(--pink);
  color: var(--pink);
}

.radio-group input { display: none; }

.radio-group input:checked + label,
.radio-group label:has(input:checked) {
  background: linear-gradient(90deg, var(--cyan), var(--pink));
  border-color: transparent;
  color: #fff;
  font-weight: 700;
}

/* Star Rating */
.star-rating {
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
  gap: 0.5rem;
}

.star-rating input { display: none; }

.star-rating label {
  font-size: 1.8rem;
  color: var(--text-faint);
  cursor: pointer;
  transition: all 0.2s;
  line-height: 1;
}

.star-rating label:hover,
.star-rating label:hover ~ label,
.star-rating input:checked ~ label {
  color: var(--gold);
  text-shadow: 0 0 14px rgba(255, 224, 64, 0.5);
}

/* Textarea */
.survey-form textarea {
  width: 100%;
  min-height: 100px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-left: 2px solid var(--cyan-dim);
  color: var(--text-bright);
  padding: 1rem;
  font-size: 0.9rem;
  font-family: "Noto Sans JP", sans-serif;
  resize: vertical;
  transition: all var(--transition);
  line-height: 1.8;
}

.survey-form textarea:focus {
  outline: none;
  border-color: var(--cyan);
  border-left-color: var(--cyan);
  box-shadow: 0 0 20px var(--cyan-faint);
}

.survey-form textarea::placeholder { color: var(--text-faint); }

/* ===================================================================
   BUTTONS — LP .btn-p 準拠
   =================================================================== */
.btn-primary {
  display: inline-block;
  position: relative;
  background: transparent;
  color: var(--cyan);
  font-family: "Orbitron", monospace;
  font-weight: 700;
  font-size: 0.78rem;
  padding: 1.1rem 2.5rem;
  border: 1px solid var(--cyan);
  cursor: pointer;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: all var(--transition);
  overflow: hidden;
}

.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--cyan);
  transform: translateX(-101%);
  transition: transform 0.35s ease;
  z-index: -1;
}

.btn-primary:hover {
  color: var(--bg);
}

.btn-primary:hover::before {
  transform: translateX(0);
}

.btn-primary:active { opacity: 0.8; }

.btn-primary:disabled {
  background: transparent;
  color: var(--text-faint);
  border-color: var(--border-faint);
  cursor: not-allowed;
}

.btn-primary:disabled::before { display: none; }

.btn-full { display: block; width: 100%; text-align: center; }

/* ===================================================================
   LOADING & EMPTY STATES
   =================================================================== */
.loading {
  text-align: center;
  padding: 3.5rem 1.2rem;
  color: var(--pink);
  font-family: "Rajdhani", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.loading-spinner {
  display: inline-block;
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--border);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 0.75rem;
  box-shadow: 0 0 10px var(--cyan-faint);
}

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

.empty-state {
  text-align: center;
  padding: 4rem 1.2rem;
  color: var(--muted);
}

.empty-state .empty-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  line-height: 1;
  opacity: 0.6;
  filter: drop-shadow(0 0 14px var(--cyan-glow));
}

.empty-state p {
  margin: 0.25rem 0;
  font-size: 0.9rem;
  font-family: "Noto Sans JP", sans-serif;
}

.empty-state .text-muted {
  font-family: "Rajdhani", sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-faint);
  letter-spacing: 0.08em;
}

/* ===================================================================
   REFRESH INDICATOR
   =================================================================== */
.refresh-indicator {
  text-align: center;
  font-family: "Rajdhani", sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--muted);
  padding: 1.2rem 0;
  margin-top: 1.5rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.refresh-indicator .live-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
  margin-right: 0.5rem;
  box-shadow: 0 0 12px var(--green);
  animation: livePulse 2s ease-in-out infinite;
}

@keyframes livePulse {
  0%, 100% { opacity: 1;   box-shadow: 0 0 12px var(--green); }
  50%      { opacity: 0.3; box-shadow: 0 0 4px var(--green); }
}

/* ===================================================================
   LOG STREAMS
   =================================================================== */
.log-streams {
  margin-top: 3rem;
  padding: 1.2rem 1.5rem;
  border-top: 1px solid var(--border-faint);
  font-family: "Rajdhani", sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  line-height: 1.9;
  letter-spacing: 0.06em;
}

.log-streams .log-title {
  color: var(--pink);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  text-shadow: 0 0 8px var(--pink-glow);
}

.log-streams .log-line {
  color: var(--text-faint);
  display: block;
}

.log-streams .log-line.log-ok {
  color: var(--green);
  text-shadow: 0 0 6px rgba(0, 255, 136, 0.4);
}

/* ===================================================================
   RADAR (装飾)
   =================================================================== */
.radar-decor {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  width: 140px;
  height: 140px;
  opacity: 0.3;
  pointer-events: none;
  z-index: 0;
}

/* ===================================================================
   HERO TILE (装飾)
   =================================================================== */
.hero-tile {
  display: flex;
  justify-content: center;
  margin: 1.5rem 0 0.5rem;
}

.hero-tile svg {
  filter: drop-shadow(0 0 14px var(--cyan));
}

/* ===================================================================
   UTILITIES
   =================================================================== */
.hidden { display: none !important; }
.text-center { text-align: center; }
.text-muted { color: var(--muted); font-size: 0.78rem; font-family: "Rajdhani", sans-serif; font-weight: 500; letter-spacing: 0.06em; }

/* ===================================================================
   RESPONSIVE
   =================================================================== */
@media (max-width: 600px) {
  .header-inner { padding: 0.7rem 1rem 0; flex-wrap: wrap; }

  .site-nav {
    width: 100%;
    gap: 0;
    margin: 0.35rem -1rem 0;
    padding: 0 1rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .site-nav::-webkit-scrollbar { display: none; }
  .site-nav a { font-size: 0.72rem; letter-spacing: 0.12em; padding: 0.75rem 0.7rem; }

  main { padding: 2.5rem 1rem 5rem; }

  .hero-en { font-size: 1.6rem; }
  .page-hero h2 { font-size: 0.65rem; letter-spacing: 0.3em; }

  .panel { padding: 1.5rem 1rem; }
  .panel h3 { font-size: 0.6rem; }

  .tournament-banner { padding: 1.2rem 1rem; }
  .banner-title { font-size: 1rem; }

  .rank-table thead th:nth-child(2) { padding-left: 60px; }
  .rank-table tbody td { padding: 1.1rem 0.5rem; }
  .rank-table tbody td:first-child { width: 55px; padding-left: 0.8rem; }
  .rank-table tbody td:first-child::before { font-size: 2rem; left: 0.6rem; }
  .rank-table tbody td:nth-child(2) { font-size: 0.85rem; padding-left: 1rem; }
  .rank-table tbody td:last-child { font-size: 1.2rem; padding-right: 0.8rem; width: 110px; }

  .radar-decor { width: 90px; height: 90px; right: 0.75rem; bottom: 0.75rem; opacity: 0.2; }

  .round-tab { padding: 0.75rem 1.2rem; font-size: 0.72rem; }
}

@media (min-width: 768px) {
  .table-cards {
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.2rem;
  }
}

@media (min-width: 1200px) {
  .radar-decor { width: 160px; height: 160px; }
}

/* ===================================================================
   LP寄り共通レイアウト（hall / index / rounds / prizes 共通）
   ─ マーキー / ヒーロー / エンブレム / セクション見出し / LP戻る
   =================================================================== */

/* --- LP戻るボタン（site-nav 内に配置） --- */
.lp-back {
  font-family: "Orbitron", monospace !important;
  font-size: .68rem !important;
  letter-spacing: .25em !important;
  color: var(--pink) !important;
  border: 1px solid var(--border2);
  padding: 4px 10px;
  border-radius: 2px;
  margin-left: .8rem;
  transition: all .25s;
}
.lp-back:hover {
  background: var(--pink-dim);
  box-shadow: 0 0 12px var(--pink-glow);
  color: var(--pink) !important;
}

/* --- 流れるマーキー（site-header の直下に配置） --- */
.marquee-bar {
  position: relative;
  overflow: hidden;
  background: linear-gradient(90deg, rgba(0,245,255,0.04), rgba(255,0,110,0.03), rgba(0,245,255,0.04));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
  white-space: nowrap;
}
.marquee-track {
  display: inline-block;
  animation: marquee 28s linear infinite;
  font-family: "Orbitron", monospace;
  font-size: .78rem;
  letter-spacing: .35em;
  color: var(--cyan);
  text-shadow: 0 0 10px var(--cyan-glow);
}
.marquee-track span { padding: 0 1.4rem; }
.marquee-track .pink  { color: var(--pink);   text-shadow: 0 0 10px var(--pink-glow); }
.marquee-track .green { color: var(--green);  text-shadow: 0 0 10px rgba(0,255,136,.5); }
.marquee-track .gold  { color: var(--gold);   text-shadow: 0 0 10px rgba(255,224,64,.6); }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* --- LP寄り大型ヒーロー --- */
.lp-hero {
  position: relative;
  min-height: clamp(360px, 60vh, 540px);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  padding: 4rem 1.5rem 3rem;
}
.lp-hero-canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none; z-index: 1;
}
.lp-hero-content {
  position: relative; z-index: 2;
  text-align: center;
  max-width: 900px;
}
.lp-hero-en {
  display: inline-block;
  font-family: "Orbitron", monospace;
  font-size: clamp(.7rem, 1.6vw, .85rem);
  font-weight: 700;
  letter-spacing: .4em;
  color: var(--cyan);
  text-shadow: 0 0 12px var(--cyan-glow);
  padding: .35rem 1.4rem;
  border: 1px solid var(--border);
  border-radius: 2px;
  margin-bottom: 1.6rem;
}
.lp-hero-title {
  font-family: "Orbitron", monospace;
  font-size: clamp(2.4rem, 7.5vw, 4.8rem);
  font-weight: 900;
  letter-spacing: .08em;
  color: var(--text-bright);
  text-shadow:
    0 0 18px var(--cyan-glow),
    0 0 38px rgba(0,245,255,0.35),
    0 0 80px rgba(0,245,255,0.18);
  margin: 0 0 .4rem;
  line-height: 1.05;
}
.lp-hero-jp {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(.95rem, 2.4vw, 1.2rem);
  letter-spacing: .65em;
  color: var(--pink);
  text-shadow: 0 0 12px var(--pink-glow);
  margin-bottom: 1.4rem;
  padding-left: .65em;
}
.lp-hero-sub {
  display: block;
  font-family: "Rajdhani", sans-serif;
  font-size: clamp(.78rem, 1.5vw, .92rem);
  font-weight: 500;
  letter-spacing: .25em;
  color: var(--text-dim);
  text-transform: uppercase;
}
.lp-hero-sub .sep { color: var(--cyan); margin: 0 .8em; }

/* --- WelFES ロゴ（ヒーロー上部、メイン） --- */
.lp-hero-logo {
  display: block;
  width: 100%;
  max-width: clamp(260px, 55vw, 560px);
  height: auto;
  margin: 0 auto 1.2rem;
  filter: drop-shadow(0 0 18px rgba(255, 224, 64, 0.45))
          drop-shadow(0 0 36px rgba(0, 245, 255, 0.25));
  animation: emblemFloat 6s ease-in-out infinite;
}

/* --- 6角形メダルエンブレム（旧 / 互換） --- */
.lp-hero-emblem {
  display: block;
  width: 88px; height: 88px;
  margin: 0 auto 1.4rem;
  filter: drop-shadow(0 0 12px rgba(255, 224, 64, 0.6))
          drop-shadow(0 0 24px rgba(0, 245, 255, 0.4));
  animation: emblemFloat 6s ease-in-out infinite;
}
.lp-hero-emblem .ring-outer { animation: emblemSpin 18s linear infinite; transform-origin: center; transform-box: fill-box; }
.lp-hero-emblem .ring-inner { animation: emblemSpin 12s linear infinite reverse; transform-origin: center; transform-box: fill-box; }
.lp-hero-emblem .star       { animation: starPulse 2.4s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
@keyframes emblemFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}
@keyframes emblemSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes starPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.7; transform: scale(0.92); }
}

/* --- セクション見出し（英語タグ＋日本語） --- */
.panel h3.lp-section-title {
  font-family: "Orbitron", monospace;
  font-size: .85rem;
  letter-spacing: .3em;
  color: var(--cyan);
  text-shadow: 0 0 10px var(--cyan-glow);
  margin: 0 0 .4rem;
  text-transform: uppercase;
}
/* public-theme.css 標準の .panel h3::before { content: '// ' } を抑制 */
.panel h3.lp-section-title::before { content: none; }
.panel .lp-section-title-jp {
  display: block;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .15em;
  color: var(--text-bright);
  margin-bottom: 1.4rem;
}

@media (max-width: 600px) {
  .marquee-track { font-size: .68rem; letter-spacing: .25em; }
  .lp-hero { padding: 3rem 1rem 2.5rem; min-height: 320px; }
  .lp-back { margin-left: .4rem; padding: 3px 8px; font-size: .6rem !important; }
}