/* ============================================================
   PITCH ROOTS — Design System
   ダーク×アースカラー（芝の緑・土の茶・サポーターの赤）
   ============================================================ */

:root {
  /* Color palette */
  --bg-deep:        #0d100e;     /* Deep almost-black green */
  --bg-surface:     #181c19;     /* Card surfaces */
  --bg-elevated:    #232823;     /* Hover, elevated elements */
  --border:         #2d322e;
  --border-strong:  #3d4540;

  --grass:          #5a8b6a;     /* 芝の緑（メインアクセント） */
  --grass-deep:     #3d6149;
  --earth:          #a08160;     /* 土の茶（セカンダリ） */
  --earth-deep:     #6b5238;
  --supporter:      #d05050;     /* サポーターの赤（強調） */

  --text-primary:   #f2ede2;
  --text-secondary: #b5b0a5;
  --text-muted:     #6f6c64;
  --text-on-accent: #0d100e;

  /* Typography */
  --font-display:   "Bebas Neue", "Helvetica Neue", sans-serif;
  --font-body:      "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --font-mono:      "JetBrains Mono", "SF Mono", Menlo, monospace;

  /* Spacing */
  --gap-xs: 4px;
  --gap-sm: 8px;
  --gap-md: 16px;
  --gap-lg: 24px;
  --gap-xl: 40px;
  --gap-2xl: 64px;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* === Layout === */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--gap-lg);
}

/* === Header === */
.site-header {
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(13,16,14,0.98) 0%, rgba(13,16,14,0.92) 100%);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--gap-md);
  padding-bottom: var(--gap-md);
}
.logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.logo-main {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}
.logo-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--grass);
  margin-top: 2px;
}
.site-header nav { display: flex; gap: var(--gap-lg); }
.site-header nav a {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.site-header nav a:hover { color: var(--text-primary); border-bottom-color: var(--grass); }

/* === Main === */
main { padding: var(--gap-xl) 0 var(--gap-2xl); min-height: 70vh; }
.loading { color: var(--text-muted); text-align: center; padding: var(--gap-2xl); font-family: var(--font-mono); }

/* === Page heading === */
.page-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--gap-lg);
  padding-bottom: var(--gap-md);
  border-bottom: 1px solid var(--border);
}
.page-heading h1 {
  font-family: var(--font-display);
  font-size: 40px;
  letter-spacing: 0.04em;
  color: var(--text-primary);
}
.page-heading .meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

/* === Filter bar === */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-sm);
  margin-bottom: var(--gap-lg);
}
.filter-chip {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 6px 12px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-secondary);
  transition: all 0.15s;
}
.filter-chip:hover { border-color: var(--grass); color: var(--text-primary); }
.filter-chip.active { background: var(--grass-deep); border-color: var(--grass); color: var(--text-primary); }

/* === Player Grid === */
.player-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--gap-md);
}
.player-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--gap-md);
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
  transition: transform 0.15s, border-color 0.15s, background 0.15s;
}
.player-card:hover {
  background: var(--bg-elevated);
  border-color: var(--grass);
  transform: translateY(-2px);
}
.player-card .top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--gap-sm);
}
.player-card .name-ja {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.3;
  color: var(--text-primary);
}
.player-card .name-en {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}
.player-card .position-badge {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  background: var(--grass-deep);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.player-card .position-badge[data-pos="GK"] { background: var(--earth-deep); }
.player-card .position-badge[data-pos="DF"] { background: #4a5b6a; }
.player-card .position-badge[data-pos="MF"] { background: var(--grass-deep); }
.player-card .position-badge[data-pos="FW"] { background: #8a4040; }
.player-card .meta-line {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}
.player-card .career-line {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}
.player-card .career-line .arrow { color: var(--grass); margin: 0 4px; }
.player-card .current-club {
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--text-primary);
}
.player-card .retired-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 6px;
  background: var(--bg-elevated);
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  margin-left: 6px;
}

/* === Player Detail === */
.player-detail .back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: var(--gap-md);
}
.player-detail .back-link:hover { color: var(--grass); }

.profile-hero {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--gap-xl);
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--gap-lg);
  align-items: center;
  margin-bottom: var(--gap-xl);
}
.profile-hero .avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--grass-deep), var(--earth-deep));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 40px;
  color: var(--text-primary);
  border: 2px solid var(--border-strong);
}
.profile-hero .info h1 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 42px;
  line-height: 1.2;
  margin-bottom: 6px;
}
.profile-hero .name-kana { font-family: var(--font-mono); font-size: 13px; color: var(--text-muted); margin-bottom: var(--gap-sm); }
.profile-hero .stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-md);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
}
.profile-hero .stat-row .stat strong {
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.05em;
  margin-right: 4px;
}
.profile-hero .position-big {
  font-family: var(--font-display);
  font-size: 56px;
  letter-spacing: 0.05em;
  color: var(--grass);
  text-align: right;
}

/* === Section === */
section.detail-section { margin-bottom: var(--gap-xl); }
section.detail-section h2 {
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  margin-bottom: var(--gap-md);
  padding-bottom: var(--gap-sm);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
section.detail-section h2 .count { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); font-weight: normal; }

/* === Career timeline === */
.timeline {
  position: relative;
  padding-left: 28px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--border-strong);
}
.timeline-item {
  position: relative;
  padding: var(--gap-sm) 0 var(--gap-md);
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 14px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--grass);
  border: 2px solid var(--bg-deep);
}
.timeline-item[data-kind="youth"]::before { background: var(--earth); }
.timeline-item[data-kind="university"]::before { background: var(--grass); }
.timeline-item[data-kind="club"]::before { background: var(--supporter); }
.timeline-item .years {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 2px;
}
.timeline-item .place {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}
.hist-rename {
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-left: 4px;
  letter-spacing: 0.02em;
}
.timeline-item .tags {
  display: flex;
  gap: 6px;
  margin-top: 4px;
  flex-wrap: wrap;
}
.timeline-item .tag {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 2px 8px;
  background: var(--bg-elevated);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
}
.timeline-item .tag.cat-J1 { background: var(--grass-deep); color: var(--text-primary); }
.timeline-item .tag.cat-J2 { background: var(--earth-deep); color: var(--text-primary); }
.timeline-item .tag.cat-海外 { background: #4a5b6a; color: var(--text-primary); }
.timeline-item .tag.loan { background: var(--supporter); color: var(--text-primary); }
.timeline-item .ach { font-family: var(--font-body); font-size: 13px; color: var(--earth); margin-top: 4px; }

/* === Connections === */
.connection-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--gap-sm);
}
.connection-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--grass);
  padding: var(--gap-md);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background 0.15s, border-left-color 0.15s;
}
.connection-card:hover { background: var(--bg-elevated); }
.connection-card[data-tier="strong"] { border-left-color: var(--supporter); border-left-width: 4px; }
.connection-card[data-tier="medium"] { border-left-color: var(--grass); }
.connection-card[data-tier="weak"]   { border-left-color: var(--earth); }
.connection-card .name {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 18px;
  color: var(--text-primary);
}
.connection-card .score {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
}
.connection-card[data-tier="strong"] .score { color: var(--supporter); }
.connection-card .reasons {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.5;
}
.no-connections {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  padding: var(--gap-md);
  background: var(--bg-surface);
  border-radius: var(--radius-sm);
  border: 1px dashed var(--border);
}

/* === Show-more toggle === */
.show-more-btn {
  display: block;
  margin: var(--gap-md) auto 0;
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 8px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: all 0.15s;
}
.show-more-btn:hover { border-color: var(--grass); color: var(--text-primary); }

/* === Footer === */
.site-footer {
  border-top: 1px solid var(--border);
  padding: var(--gap-lg) 0;
  margin-top: var(--gap-2xl);
}
.site-footer .container { display: flex; flex-direction: column; gap: 4px; align-items: center; }
.site-footer p {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}
.site-footer .data-note { color: var(--earth); }
.site-footer .footer-links { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; margin-top: 4px; }
.site-footer .footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 0.05em;
}
.site-footer .footer-links a:hover { color: var(--grass); }
.site-footer .footer-disclaimer {
  font-size: 10px;
  color: var(--text-muted);
  opacity: 0.7;
  max-width: 720px;
  text-align: center;
  margin-top: 8px;
  line-height: 1.6;
}

/* === About page === */
.about-page {
  max-width: 720px;
  font-family: var(--font-body);
  line-height: 1.9;
  font-size: 15px;
  color: var(--text-secondary);
}
.about-section {
  margin-bottom: var(--gap-xl);
  padding-bottom: var(--gap-md);
  border-bottom: 1px solid var(--border);
}
.about-section:last-child { border-bottom: none; }
.about-section h2 {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: var(--gap-sm);
}
.about-section p { margin-bottom: 1em; }
.about-section ul { margin: 0 0 1em 1.5em; padding: 0; }
.about-section li { margin-bottom: 6px; }
.about-section a { color: var(--grass); text-decoration: none; border-bottom: 1px dotted var(--grass); }
.about-section a:hover { border-bottom-style: solid; }
.about-section code {
  background: var(--bg-deep);
  padding: 1px 6px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--grass);
}
.about-section .placeholder-link {
  color: var(--text-muted);
  font-style: italic;
  font-size: 13px;
}
.about-note { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); }
.about-note-section {
  background: var(--bg-surface);
  border: 1px solid var(--earth);
  border-left: 3px solid var(--earth);
  padding: var(--gap-sm) var(--gap-md);
  border-radius: var(--radius-sm);
  border-bottom: 1px solid var(--earth);
}
.about-note-section p {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--earth);
  margin: 0;
}

/* === Sources block on player detail === */
.sources-block {
  margin-top: var(--gap-lg);
  padding: var(--gap-sm) var(--gap-md);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}
.sources-block .sources-label {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 4px;
  text-transform: uppercase;
}
.sources-block ul { margin: 0; padding-left: 16px; }
.sources-block li { margin: 2px 0; }
.sources-block a { color: var(--text-muted); text-decoration: underline; text-decoration-color: var(--border); }
.sources-block a:hover { color: var(--grass); text-decoration-color: var(--grass); }
.site-footer .admin-link { margin-top: 4px; }
.site-footer .admin-link a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 10px;
  letter-spacing: 0.05em;
  opacity: 0.6;
}
.site-footer .admin-link a:hover { color: var(--grass); opacity: 1; }

/* === Empty / error === */
.empty-state {
  text-align: center;
  padding: var(--gap-2xl) var(--gap-md);
  color: var(--text-muted);
  font-family: var(--font-body);
}
.empty-state h2 { font-family: var(--font-display); font-size: 32px; color: var(--text-secondary); margin-bottom: var(--gap-sm); }

/* === Custom selection (任意選択モード) === */
.custom-dropdown-menu {
  width: 320px;
  max-width: 90vw;
  padding: 8px;
}
.custom-dropdown-menu .search-input {
  margin-bottom: 6px;
}
.custom-player-list {
  max-height: 280px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 4px 0;
}
.custom-player-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.1s;
}
.custom-player-item:hover { background: var(--bg-surface); }
.custom-player-item input[type="checkbox"] {
  margin: 0;
  accent-color: var(--grass);
}
.custom-player-name {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-primary);
  flex: 1;
}
.custom-player-club {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
}
.custom-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 8px 0 4px;
  border-top: 1px solid var(--border);
  margin-top: 4px;
  position: sticky;
  bottom: 0;
  background: var(--bg-elevated);
  z-index: 1;
}

.custom-chips-clear {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 10px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: all 0.15s;
  cursor: pointer;
}
.custom-chips-clear:hover {
  border-color: var(--supporter);
  color: var(--supporter);
}

.custom-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px 12px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--grass);
  border-radius: var(--radius-sm);
  margin-top: var(--gap-sm);
  align-items: center;
}
.custom-chips-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-right: 4px;
}
.custom-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: var(--grass-deep);
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-primary);
}
.custom-chip-remove {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-secondary);
  margin-left: 2px;
  line-height: 1;
}
.custom-chip-remove:hover { color: var(--supporter); }

/* === Pagination === */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-top: var(--gap-xl);
  flex-wrap: wrap;
}
.page-btn {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 6px 12px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
  min-width: 36px;
  text-align: center;
}
.page-btn:hover:not(:disabled) {
  border-color: var(--grass);
  color: var(--text-primary);
}
.page-btn.active {
  background: var(--grass-deep);
  border-color: var(--grass);
  color: var(--text-primary);
}
.page-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* === Player tags（一覧用：日本代表/大学生）=== */
.player-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  margin-left: 6px;
  vertical-align: middle;
}
.tag-japan {
  background: var(--supporter);
  color: var(--text-primary);
}
.tag-college {
  background: var(--earth);
  color: var(--text-on-accent);
}

/* === Standings table === */
.standings-grid {
  display: grid;
  gap: var(--gap-md);
}
.standings-grid-2 { grid-template-columns: 1fr 1fr; }
.standings-grid-3,
.standings-grid-4 { grid-template-columns: 1fr 1fr; }

.standings-table {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--gap-md);
  overflow: hidden;
}
.standings-title {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 0.06em;
  color: var(--text-primary);
  margin-bottom: var(--gap-sm);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.standings-scroll {
  overflow-x: auto;
}
.standings-table table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 12px;
}
.standings-table th {
  font-weight: normal;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding: 6px 4px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.standings-table th.club { text-align: left; padding-left: 8px; }
.standings-table th.points { color: var(--text-secondary); }
.standings-table td {
  padding: 6px 4px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
}
.standings-table td.club {
  text-align: left;
  padding-left: 8px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-primary);
}
.standings-table td.club a {
  color: var(--text-primary);
  border-bottom: 1px dashed var(--border-strong);
  transition: color 0.15s, border-color 0.15s;
}
.standings-table td.club a:hover {
  color: var(--grass);
  border-bottom-color: var(--grass);
}
.standings-table td.rank {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--text-muted);
  width: 28px;
}
.standings-table td.points {
  font-family: var(--font-display);
  font-size: 16px;
}
.standings-table td.points strong { color: var(--grass); }
.standings-table td.gd.plus { color: var(--grass); }
.standings-table td.gd.minus { color: var(--supporter); }
.standings-table tbody tr:last-child td { border-bottom: none; }
.standings-table tbody tr:hover td { background: var(--bg-elevated); }

.rank-badge {
  display: inline-block;
  padding: 4px 12px;
  background: var(--grass-deep);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-primary);
}

/* === League group (collapsible university list) === */
.league-group {
  margin-bottom: var(--gap-md);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.league-group summary {
  cursor: pointer;
  padding: var(--gap-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
  list-style: none;
  transition: background 0.15s;
}
.league-group summary::-webkit-details-marker { display: none; }
.league-group summary::before {
  content: "▶";
  display: inline-block;
  margin-right: 12px;
  color: var(--text-muted);
  font-size: 10px;
  transition: transform 0.2s;
}
.league-group[open] summary::before { transform: rotate(90deg); }
.league-group summary:hover { background: var(--bg-elevated); }
.league-group .league-name {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  flex: 1;
}
.league-group .league-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}
.league-group-grid {
  padding: 0 var(--gap-md) var(--gap-md);
}

/* === Club page: ローン中選手の薄表示 === */
.loan-out-grid .player-card.loan-out-card {
  opacity: 0.55;
  border-left: 3px solid var(--supporter);
}
.loan-out-grid .player-card.loan-out-card:hover {
  opacity: 0.85;
}
.club-loaned-out h2 { color: var(--text-secondary); }

.player-card .jersey {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--grass);
  letter-spacing: 0.05em;
  margin-right: 4px;
}

/* === League page === */
.league-tabs { margin-bottom: var(--gap-lg); }
.league-tabs .filter-chip {
  font-family: var(--font-display);
  letter-spacing: 0.05em;
  font-size: 14px;
  padding: 8px 18px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--gap-md);
  margin-bottom: var(--gap-xl);
}
.hero-stat {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--gap-md) var(--gap-lg);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hero-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.hero-value {
  font-family: var(--font-display);
  font-size: 56px;
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--grass);
}
.hero-value-text {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.2;
  color: var(--text-primary);
  margin-top: 4px;
}
.hero-unit {
  font-size: 24px;
  color: var(--text-secondary);
  margin-left: 4px;
  letter-spacing: normal;
}
.hero-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

/* Pie */
.pie-block {
  display: flex;
  align-items: center;
  gap: var(--gap-xl);
  padding: var(--gap-md) 0;
}
.pie {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 4px solid var(--bg-deep);
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
.pie-legend {
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-secondary);
}
.pie-legend li { display: flex; align-items: center; gap: 8px; }
.pie-legend .dot {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
}
.pie-legend strong {
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.04em;
  margin-left: 4px;
}

/* Bar chart */
.bar-chart {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.bar-row {
  display: grid;
  grid-template-columns: 24px 160px 1fr 60px;
  align-items: center;
  gap: var(--gap-sm);
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  transition: background 0.15s;
}
.bar-row:hover { background: var(--bg-surface); }
.bar-rank {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--text-muted);
  text-align: center;
}
.bar-label {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}
.bar-track {
  height: 8px;
  background: var(--bg-surface);
  border-radius: 4px;
  overflow: hidden;
}
.bar-fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--grass-deep), var(--grass));
  border-radius: 4px;
  transition: width 0.3s;
}
.bar-value {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--text-secondary);
  text-align: right;
}

/* Side-by-side ranks */
.rank-side-by-side {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--gap-lg);
}
.rank-col {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--gap-md);
}
.rank-col-title {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: var(--gap-sm);
  padding-bottom: var(--gap-xs);
  border-bottom: 1px solid var(--border);
}
.rank-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.rank-list li {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 6px 4px;
}
.rank-no {
  font-family: var(--font-display);
  color: var(--text-muted);
  text-align: center;
}
.rank-name { font-family: var(--font-body); font-size: 14px; color: var(--text-primary); }
.rank-detail {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}
.rank-detail strong {
  font-family: var(--font-display);
  color: var(--grass);
  font-size: 16px;
  margin-left: 4px;
}

.section-note {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-top: var(--gap-sm);
}

@media (max-width: 720px) {
  .pie-block { flex-direction: column; align-items: flex-start; }
  .pie { width: 160px; height: 160px; align-self: center; }
  .bar-row { grid-template-columns: 20px 100px 1fr 50px; }
  .hero-value { font-size: 40px; }
}

/* === Map page === */
.site-header nav a.active { color: var(--text-primary); border-bottom-color: var(--grass); }

.map-page { padding-bottom: var(--gap-xl); }
.map-controls {
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--gap-md);
  margin-bottom: var(--gap-md);
}
.map-control-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--gap-sm);
}
.control-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
  min-width: 130px;
}
.map-controls .filter-bar { margin-bottom: 0; }

/* === Global search === */
.search-bar {
  padding-bottom: var(--gap-sm);
  padding-top: 0;
}
#global-search-wrapper {
  position: relative;
  width: 100%;
  max-width: 480px;
  margin-left: auto;
}
.search-input,
#global-search {
  width: 100%;
  padding: 8px 12px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s;
}
.search-input:focus,
#global-search:focus {
  border-color: var(--grass);
}
#global-search-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  max-height: 380px;
  overflow-y: auto;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
  display: none;
  z-index: 200;
  padding: 4px;
}
#global-search-menu.open { display: block; }

.search-item {
  display: flex !important;
  align-items: center !important;
  flex-direction: row !important;
  gap: 12px;
  padding: 8px 12px !important;
}
.search-item.disabled { opacity: 0.5; cursor: not-allowed; }
.search-item-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  text-align: left;
}
.search-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--text-on-accent);
  flex-shrink: 0;
}
.search-icon-player { background: var(--supporter); }
.search-icon-university { background: var(--grass); }
.search-icon-highschool { background: var(--earth); }
.search-icon-youth { background: var(--grass-deep); }
.search-icon-club { background: var(--earth-deep); color: var(--text-primary); }
.search-empty {
  padding: var(--gap-md);
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

/* === Dropdown bar === */
.dropdown-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-sm);
}
.dropdown {
  position: relative;
  display: inline-block;
}
.dropdown-trigger {
  font-family: var(--font-mono);
  font-size: 12px;
}
.dropdown-trigger.active-dropdown {
  background: var(--grass-deep);
  border-color: var(--grass);
  color: var(--text-primary);
}
.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 240px;
  max-height: 320px;
  overflow-y: auto;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
  z-index: 50;
  padding: 4px;
}
.dropdown-menu.open { display: block; }
.dropdown-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  text-align: left;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: background 0.1s;
}
.dropdown-item:hover { background: var(--bg-surface); color: var(--text-primary); }
.dropdown-item.active { background: var(--grass-deep); color: var(--text-primary); }
.dropdown-item-label {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.3;
}
.dropdown-item-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 2px;
}
.dropdown-item.active .dropdown-item-sub { color: var(--text-secondary); }

.network-canvas {
  width: 100%;
  height: calc(100vh - 360px);
  min-height: 500px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
}
.network-canvas .vis-network { outline: none; }
.network-canvas div.vis-tooltip {
  background: var(--bg-elevated) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-strong) !important;
  border-radius: var(--radius-sm) !important;
  padding: 8px 12px !important;
  font-family: var(--font-body) !important;
  font-size: 13px !important;
  line-height: 1.5 !important;
  white-space: pre-line !important;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4) !important;
  max-width: 280px !important;
}

.info-panel {
  position: absolute;
  top: var(--gap-md);
  right: var(--gap-md);
  width: 300px;
  max-height: calc(100% - 32px);
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: var(--gap-md);
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  z-index: 10;
  overflow-y: auto;
}
.info-panel.hidden { display: none; }
.info-close {
  position: absolute;
  top: 8px;
  right: 12px;
  font-size: 22px;
  color: var(--text-muted);
  line-height: 1;
}
.info-close:hover { color: var(--text-primary); }
.info-name {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 22px;
  color: var(--text-primary);
  margin-bottom: 2px;
  padding-right: 24px;
}
.info-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: var(--gap-md);
  padding-bottom: var(--gap-sm);
  border-bottom: 1px solid var(--border);
}
.info-row { display: flex; justify-content: space-between; gap: var(--gap-sm); padding: 4px 0; font-size: 13px; }
.info-key { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); }
.info-val { font-family: var(--font-body); color: var(--text-primary); text-align: right; }
.info-section-title {
  font-family: var(--font-display);
  letter-spacing: 0.05em;
  font-size: 14px;
  color: var(--grass);
  margin: var(--gap-md) 0 var(--gap-xs);
  border-bottom: 1px solid var(--border);
  padding-bottom: 4px;
}
.info-conn-list { display: flex; flex-direction: column; gap: 4px; }
.info-conn-list li {
  display: flex;
  justify-content: space-between;
  padding: 6px 8px;
  background: var(--bg-surface);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 13px;
}
.info-conn-name { color: var(--text-primary); }
.info-conn-score { font-family: var(--font-display); font-size: 16px; color: var(--supporter); }
.info-cta {
  display: block;
  margin-top: var(--gap-md);
  padding: 8px 12px;
  background: var(--grass-deep);
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  transition: background 0.15s;
}
.info-cta:hover { background: var(--grass); }
.info-hint {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 6px;
}

.map-legend {
  display: flex;
  gap: var(--gap-lg);
  justify-content: center;
  margin-top: var(--gap-md);
  padding: var(--gap-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}
.legend-item { display: flex; align-items: center; gap: 8px; }
.legend-line { display: inline-block; width: 24px; border-radius: 1px; }

/* === Responsive === */
@media (max-width: 720px) {
  .container { padding: 0 var(--gap-md); }
  .site-header .container { flex-direction: column; gap: var(--gap-sm); align-items: flex-start; }
  .site-header nav {
    flex-wrap: wrap;
    gap: 8px 12px;
    width: 100%;
  }
  .site-header nav a { font-size: 14px; padding: 2px 0; }
  .search-bar { padding-bottom: var(--gap-sm); }
  #global-search-wrapper { max-width: 100%; margin-left: 0; }

  .page-heading { flex-direction: column; gap: var(--gap-xs); align-items: flex-start; }
  .page-heading h1 { font-size: 28px; }
  .profile-hero { grid-template-columns: 1fr; padding: var(--gap-md); text-align: center; }
  .profile-hero .position-big { text-align: center; font-size: 40px; }
  .profile-hero .stat-row { justify-content: center; }
  .profile-hero .info h1 { font-size: 32px; }
  .profile-hero .avatar { margin: 0 auto; }

  /* Map: コントロール群をコンパクトに */
  .map-controls { padding: var(--gap-sm); }
  .map-control-group { flex-direction: column; align-items: flex-start; }
  .control-label { min-width: auto; }
  .network-canvas { height: 60vh; min-height: 360px; }

  /* Map info panel: 右上絶対配置 → 画面下のシート */
  .info-panel {
    position: fixed;
    top: auto;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    max-width: 100%;
    max-height: 60vh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    border-bottom: none;
    transform: translateY(0);
    transition: transform 0.2s ease;
  }
  .info-panel.hidden { display: block; transform: translateY(100%); }
  .info-panel { padding-bottom: calc(var(--gap-md) + env(safe-area-inset-bottom)); }

  /* ドロップダウン：画面外はみ出し防止 */
  .dropdown-menu { max-width: calc(100vw - 32px); min-width: 200px; }
  .custom-dropdown-menu { width: calc(100vw - 32px); }

  /* チップ：折り返し */
  .custom-chips { padding: 6px 8px; }
  .filter-bar { gap: 6px; }

  /* Hero stats: 2列 */
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 8px; }
  .hero-stat { padding: var(--gap-sm); }
  .hero-value { font-size: 36px; }
  .hero-value-text { font-size: 16px; }
  .hero-unit { font-size: 18px; }

  /* Pie + 凡例 */
  .pie-block { flex-direction: column; align-items: center; gap: var(--gap-md); }
  .pie { width: 180px; height: 180px; }
  .pie-legend { width: 100%; }

  /* 棒グラフ：トラックを下に折り返し */
  .bar-row {
    grid-template-columns: 24px 1fr auto;
    grid-template-rows: auto auto;
    column-gap: 8px;
    row-gap: 4px;
  }
  .bar-rank { grid-column: 1; grid-row: 1 / 3; align-self: center; }
  .bar-label { grid-column: 2; grid-row: 1; font-size: 13px; }
  .bar-value { grid-column: 3; grid-row: 1; align-self: center; }
  .bar-track { grid-column: 2 / 4; grid-row: 2; }

  /* 並列ランキング → 縦積み */
  .rank-side-by-side { grid-template-columns: 1fr; }

  /* Player grid: 1列に */
  .player-grid { grid-template-columns: 1fr; }

  /* タイムラインの余白縮小 */
  .timeline { padding-left: 22px; }
  .timeline-item { padding-bottom: var(--gap-sm); }

  /* 順位表は1列に */
  .standings-grid-2,
  .standings-grid-3,
  .standings-grid-4 { grid-template-columns: 1fr; }
  .standings-table { padding: var(--gap-sm); }
  .standings-table table { font-size: 11px; }
  .standings-table td.club { font-size: 12px; padding-left: 4px; }
  .standings-table th { padding: 4px 2px; }
  .standings-table td { padding: 4px 2px; }
}

@media (max-width: 480px) {
  /* iPhone SE / 標準 (375px) など狭画面 */
  .logo-main { font-size: 22px; }
  .logo-sub { font-size: 10px; }
  .site-header nav a { font-size: 13px; }
  .page-heading h1 { font-size: 24px; }
  .hero-stats { grid-template-columns: 1fr; }
  .hero-value { font-size: 44px; }
  .pie { width: 160px; height: 160px; }

  .map-legend { flex-direction: column; gap: 8px; align-items: flex-start; padding: var(--gap-sm); }
  .map-legend .legend-item { font-size: 11px; }

  .filter-chip { font-size: 11px; padding: 5px 10px; }
  .league-tabs .filter-chip { font-size: 13px; padding: 6px 14px; }
  .dropdown-trigger { font-size: 11px; }

  .info-panel { padding: var(--gap-sm); }
  .info-name { font-size: 18px; padding-right: 28px; }

  .connection-list { grid-template-columns: 1fr; }
}