/* PequeYakyu: 土のグラウンドと白線を思わせる配色。色はすべて変数で管理する。 */
:root {
  --clay-deep: #6e3419;   /* ベース土(濃) */
  --clay: #8f4526;        /* 見出し・ボタン */
  --clay-soft: #ead7c2;   /* 土ぼこり */
  --dirt-bg: #f6efe3;     /* ページ背景 */
  --chalk: #fffdf7;       /* 白線・カード面 */
  --line: #d8c7b0;        /* 罫線 */
  --ink: #2a2019;
  --ink-soft: #5b4d41;
  --turf: #2f5b3c;        /* 外野の芝(補助色) */
  --turf-soft: #e1eddf;
  --warn-bg: #fbf0d6;
  --focus: #1b5fa8;
  --radius: 10px;
  /* ヒーロー画像の差し替えはこの1か所だけ。例: url("/assets/hero.webp") */
  --hero-image: url("/assets/hero.webp");
  --hero-overlay: linear-gradient(90deg, rgba(50,24,11,.86) 0%, rgba(50,24,11,.72) 45%, rgba(50,24,11,.12) 78%, rgba(50,24,11,0) 100%);
  --font: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--dirt-bg); line-height: 1.75; font-size: 16px; overflow-wrap: anywhere; }
a { color: var(--clay-deep); text-underline-offset: 3px; }
a:hover { color: var(--clay); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.wrap { width: min(1080px, 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 0; background: var(--chalk); padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; top: 8px; }

/* header */
.site-header { background: var(--clay-deep); color: var(--chalk); border-bottom: 4px solid var(--chalk); box-shadow: 0 1px 0 var(--clay-deep); }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; flex-wrap: wrap; }
.brand { color: var(--chalk); font-weight: 700; font-size: 1.15rem; text-decoration: none; display: inline-flex; align-items: center; gap: 10px; letter-spacing: .02em; }
.brand-mark { width: 18px; height: 18px; border: 2px solid var(--chalk); transform: rotate(45deg); display: inline-block; }
.site-nav { display: flex; gap: 16px; flex-wrap: wrap; font-size: .92rem; }
.site-nav a { color: var(--chalk); }

/* hero */
.hero { background-color: var(--clay-deep); background-image: var(--hero-overlay), var(--hero-image); background-size: cover, cover; background-position: center, 100% 42%; color: var(--chalk); padding: 56px 0 52px; position: relative; border-bottom: 3px dashed rgba(255,253,247,.65); }
.hero-inner { position: relative; }
.hero-inner > * { max-width: 34em; }
@media (max-width: 760px) {
  .hero { --hero-overlay: linear-gradient(180deg, rgba(110,52,25,0) 170px, var(--clay-deep) 216px); background-size: cover, auto 216px; background-position: center, 92% top; background-repeat: no-repeat; padding: 212px 0 32px; }
  .hero-inner > * { max-width: none; }
}
.eyebrow { margin: 0 0 6px; letter-spacing: .12em; font-size: .85rem; color: var(--clay-soft); }
.hero h1 { margin: 0 0 12px; font-size: clamp(1.55rem, 5.2vw, 2.3rem); line-height: 1.35; }
.hero-lead { margin: 0 0 12px; max-width: 46em; }
.hero-caution { margin: 0; max-width: 46em; font-size: .9rem; padding: 8px 12px; border-left: 4px solid var(--chalk); background: rgba(0,0,0,.18); }

/* panels */
.panel { background: var(--chalk); border: 1px solid var(--line); border-top: 4px solid var(--clay); border-radius: var(--radius); padding: 18px 16px; margin: 20px 0; }
.panel h2, .results h2 { margin: 0 0 10px; font-size: 1.25rem; color: var(--clay-deep); }
.results { margin: 24px 0; }
.results-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.count { margin: 0; font-weight: 700; font-size: 1.15rem; color: var(--turf); }
.hint { margin: 6px 0; font-size: .85rem; color: var(--ink-soft); }
.step { display: inline-grid; place-items: center; width: 1.6em; height: 1.6em; border-radius: 50%; background: var(--clay); color: var(--chalk); font-size: .8rem; margin-right: 8px; }
.search-grid { display: grid; gap: 18px; }
.field label, .filters legend { display: block; font-weight: 700; margin-bottom: 4px; }
input[type=text], input[type=search], select { width: 100%; font: inherit; padding: 10px 12px; border: 1.5px solid #8a7560; border-radius: 8px; background: #fff; color: var(--ink); min-height: 44px; }
.row { display: flex; gap: 8px; }
.row input { flex: 1; min-width: 0; }
.btn, .btn-sub { font: inherit; cursor: pointer; border-radius: 8px; padding: 9px 16px; min-height: 44px; border: 1.5px solid var(--clay); text-decoration: none; display: inline-flex; align-items: center; justify-content: center; }
.btn { background: var(--clay); color: var(--chalk); font-weight: 700; white-space: nowrap; }
.btn:hover { background: var(--clay-deep); color: var(--chalk); }
.btn-sub { background: var(--chalk); color: var(--clay-deep); padding: 6px 12px; min-height: 40px; font-size: .9rem; }
.btn-sub:hover { background: var(--clay-soft); }
.btn-sub[aria-pressed=true] { background: var(--turf); border-color: var(--turf); color: #fff; }
.btn-sub:disabled { opacity: .5; cursor: not-allowed; }
.btn-link { font: inherit; background: none; border: 0; color: var(--clay-deep); text-decoration: underline; cursor: pointer; padding: 8px 4px; min-height: 40px; display: inline-flex; align-items: center; }
.status { margin: 6px 0 0; font-size: .9rem; min-height: 1.2em; }
.status.error { color: #8a1c1c; }
.combo { position: relative; }
.suggest { position: absolute; z-index: 20; left: 0; right: 0; margin: 2px 0 0; padding: 4px; list-style: none; background: #fff; border: 1.5px solid #8a7560; border-radius: 8px; box-shadow: 0 6px 18px rgba(42,32,25,.18); max-height: 320px; overflow: auto; }
.suggest li { padding: 10px 12px; border-radius: 6px; cursor: pointer; min-height: 44px; display: flex; flex-direction: column; justify-content: center; }
.suggest li small { color: var(--ink-soft); }
.suggest li[aria-selected=true], .suggest li:hover { background: var(--clay-soft); }
.origin-banner { margin: 14px 0 0; padding: 10px 12px; background: var(--turf-soft); border-left: 4px solid var(--turf); display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.filters { border: 1px dashed var(--clay); border-radius: var(--radius); margin: 18px 0 0; padding: 12px 14px 8px; }
.filter-grid { display: grid; gap: 12px; }
.checks { display: grid; gap: 4px; margin: 12px 0 4px; }
.check { display: flex; align-items: center; gap: 10px; min-height: 40px; }
.check input { width: 20px; height: 20px; accent-color: var(--clay); }

/* cards */
.cards { display: grid; gap: 14px; margin-top: 12px; }
.card { background: var(--chalk); border: 1px solid var(--line); border-left: 6px solid var(--clay); border-radius: var(--radius); padding: 14px 14px 12px; }
.card[hidden] { display: none; }
.card-head h3, .card-head h1 { margin: 0 0 6px; font-size: 1.15rem; line-height: 1.4; }
.card-head h1 { font-size: 1.5rem; }
.badges { margin: 0 0 6px; display: flex; flex-wrap: wrap; gap: 6px; }
.badge { display: inline-block; padding: 1px 10px; border-radius: 99px; border: 1px solid var(--clay); font-size: .8rem; color: var(--clay-deep); background: #fff; }
.badge-ok { background: var(--turf-soft); border-color: var(--turf); color: #1f3f29; }
.badge-ref { background: var(--warn-bg); border-color: #b0842a; color: #5e4310; }
.badge-ward { background: var(--clay-soft); }
.status-line { margin: 0 0 6px; font-size: .85rem; color: var(--ink-soft); }
.refnote, .partial, .caution { margin: 6px 0; padding: 8px 10px; background: var(--warn-bg); border-radius: 6px; font-size: .88rem; }
.school-hit { margin: 6px 0; font-weight: 700; color: var(--turf); font-size: .92rem; }
.dist { margin: 6px 0; font-weight: 700; font-size: .95rem; color: var(--clay-deep); }
.facts { margin: 8px 0; display: grid; gap: 0; }
.fact { display: grid; gap: 2px; padding: 7px 0; border-top: 1px solid var(--line); }
.fact dt { font-size: .8rem; font-weight: 700; color: var(--clay); }
.fact dd { margin: 0; }
.fv { display: block; }
.fm { display: block; font-size: .78rem; color: var(--ink-soft); }
.unknown { color: var(--ink-soft); font-style: normal; }
.activity { margin: 8px 0; font-size: .9rem; }
.note { margin: 8px 0; font-size: .9rem; padding-left: 10px; border-left: 3px solid var(--line); }
.card-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; align-items: center; }
.card.detail { margin: 20px 0; }

/* list teams */
.list-teams { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.list-team { display: grid; gap: 2px; padding: 10px 12px; border: 1px dashed var(--line); border-radius: 8px; background: #fff; }
.lt-body { font-size: .88rem; color: var(--ink-soft); }
.link-list, .guide-list { margin: 8px 0; padding-left: 1.2em; }
.guide-list li { margin: 10px 0; }
.gd { display: block; font-size: .88rem; color: var(--ink-soft); }

/* compare */
.compare[hidden], .origin-banner[hidden], .suggest[hidden], .tray[hidden] { display: none; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; max-width: 100%; }
.cmp-table { border-collapse: collapse; width: 100%; min-width: 560px; background: #fff; }
.cmp-table th, .cmp-table td { border-bottom: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; font-size: .9rem; min-width: 150px; }
.cmp-table thead th { background: var(--clay-soft); }
.cmp-table tbody th { background: #faf3e8; font-size: .82rem; color: var(--clay-deep); width: 6.5em; min-width: 6.5em; }
.tray { position: sticky; bottom: 0; z-index: 30; background: var(--clay-deep); color: var(--chalk); padding: 10px 0; border-top: 3px solid var(--chalk); }
.tray-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.tray-names { flex: 1; min-width: 0; font-size: .88rem; display: flex; gap: 6px; flex-wrap: wrap; }
.tray-chip { background: rgba(255,253,247,.16); padding: 2px 8px; border-radius: 99px; }
.tray .btn { background: var(--chalk); color: var(--clay-deep); }
.tray .btn:disabled { opacity: .6; cursor: not-allowed; }
.tray .btn-link { color: var(--chalk); }

/* map */
.map-box summary { cursor: pointer; font-weight: 700; font-size: 1.15rem; color: var(--clay-deep); min-height: 44px; display: flex; align-items: center; }
.map { height: 380px; border: 1px solid var(--line); border-radius: 8px; margin-top: 8px; background: var(--clay-soft); }

/* pages */
.crumbs { background: var(--chalk); border-bottom: 1px solid var(--line); font-size: .85rem; padding: 8px 0; }
.page-h { margin: 24px 0 8px; color: var(--clay-deep); font-size: 1.6rem; line-height: 1.4; }
.lead { max-width: 44em; }
.prose { max-width: 44em; }
.prose h2 { color: var(--clay-deep); margin-top: 1.8em; font-size: 1.25rem; }
.prose table { display: block; overflow-x: auto; border-collapse: collapse; max-width: 100%; }
.prose th, .prose td { border: 1px solid var(--line); padding: 6px 8px; }
.guide-sources { margin: 24px 0; padding-top: 12px; border-top: 1px solid var(--line); }
.site-footer { background: var(--clay-deep); color: var(--chalk); margin-top: 48px; padding: 28px 0 40px; font-size: .9rem; }
.site-footer a { color: var(--chalk); }
.foot-notes { padding-left: 1.2em; }
.foot-small { font-size: .8rem; opacity: .85; }
.leaflet-container { font: inherit; }

@media (min-width: 720px) {
  .search-grid { grid-template-columns: 1fr 1fr; }
  .filter-grid { grid-template-columns: 1fr 1fr 2fr; }
  .checks { grid-template-columns: 1fr 1fr; }
  .cards { grid-template-columns: 1fr 1fr; }
  .fact { grid-template-columns: 8em 1fr; gap: 10px; }
  .list-teams { grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }