:root {
  --bg: #f3efe6;
  --ink: #1c1915;
  --muted: #6b6458;
  --line: #d5cbb8;
  --panel: #fffdf8;
  --accent: #2f5d4a;
  --accent-soft: #e4efe9;
  --waku-1: #f7f7f7;
  --waku-1-ink: #222;
  --waku-2: #1c1c1c;
  --waku-2-ink: #fff;
  --waku-3: #c62828;
  --waku-3-ink: #fff;
  --waku-4: #1565c0;
  --waku-4-ink: #fff;
  --waku-5: #f4e28a;
  --waku-5-ink: #222;
  --waku-6: #2e7d32;
  --waku-6-ink: #fff;
  --waku-7: #ef6c00;
  --waku-7-ink: #fff;
  --waku-8: #ec407a;
  --waku-8-ink: #fff;
  --pick: #2f5d4a;
  font-family: "Hiragino Sans", "Noto Sans JP", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, #efe4cf 0%, transparent 55%),
    radial-gradient(900px 400px at 100% 0%, #dce8e1 0%, transparent 45%),
    var(--bg);
  min-height: 100vh;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.top {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: end;
  justify-content: space-between;
  padding: 1rem 1rem 0.5rem;
}

.brand {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: inherit;
  text-decoration: none;
}
a.brand:hover { color: var(--accent); }

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

#dateSelect {
  font: inherit;
  font-size: 1rem;
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
}

.stats {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.stats-overall {
  font-size: 0.95rem;
  color: var(--ink);
}
.stats-venue {
  font-size: 0.78rem;
  padding: 0 1rem 0.35rem;
}

.venue-tabs,
.race-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.35rem 1rem;
}

.venue-tabs button,
.race-tabs button {
  font: inherit;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
}
.venue-tabs button.active,
.race-tabs button.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.venue-tabs button.all-venues.current {
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}

.race-tabs button {
  min-width: 2.2rem;
  padding: 0.3rem 0.45rem;
  border-radius: 8px;
}

.main {
  padding: 0.25rem 1rem 2rem;
}

.hint {
  color: var(--muted);
}

.race-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  align-items: baseline;
  margin: 0.75rem 0 0.5rem;
}
.race-head .rno {
  font-weight: 700;
  font-size: 1.15rem;
}
.race-head .rno.is-hit {
  color: var(--accent);
}
.race-head .meta {
  color: var(--muted);
  font-size: 0.9rem;
}
.race-head .past-hint {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.72rem;
}

.horse-list {
  list-style: none;
  margin: 0;
  padding: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: visible;
}

.horse {
  padding: 0.55rem 0.65rem;
  border-top: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
}
.horse-row {
  display: grid;
  grid-template-columns: 2.4rem 3.6rem minmax(0, 1fr) 4.4rem 2.4rem;
  gap: 0.35rem 0.55rem;
  align-items: center;
}
.horse:first-child,
.horse.sort-row { border-top: 0; }
.sort-row {
  display: grid;
  grid-template-columns: 2.4rem 3.6rem minmax(0, 1fr) 4.4rem 2.4rem;
  gap: 0.35rem 0.55rem;
  align-items: center;
  padding: 0.25rem 0.65rem;
  background: #f7f3ea;
  font-size: 0.72rem;
  color: var(--muted);
}
.sort-row button {
  font: inherit;
  color: inherit;
  background: transparent;
  border: 0;
  padding: 0.15rem 0;
  cursor: pointer;
  text-align: left;
  white-space: nowrap;
}
.sort-row button.sort-odds,
.sort-row button.sort-chakujun {
  text-align: center;
}
.sort-row button.active {
  color: var(--ink);
  font-weight: 700;
}
.sort-row button:disabled {
  cursor: default;
  opacity: 0.45;
}
.sort-umaban { text-align: center; }
.sort-score { text-align: left; }
.sort-odds, .sort-chakujun { text-align: center; }
.horse.is-pick {
  background: var(--accent-soft);
}
.horse.is-axis {
  box-shadow: inset 3px 0 0 var(--pick);
}

.umaban {
  width: 2.1rem;
  height: 2.1rem;
  display: grid;
  place-items: center;
  border-radius: 6px;
  font-weight: 700;
  border: 1px solid rgba(0,0,0,0.18);
}
.umaban.waku-1 { background: var(--waku-1); color: var(--waku-1-ink); border-color: #888; }
.umaban.waku-2 { background: var(--waku-2); color: var(--waku-2-ink); border-color: #111; }
.umaban.waku-3 { background: var(--waku-3); color: var(--waku-3-ink); border-color: #8b1a1a; }
.umaban.waku-4 { background: var(--waku-4); color: var(--waku-4-ink); border-color: #0d47a1; }
.umaban.waku-5 { background: var(--waku-5); color: var(--waku-5-ink); border-color: #c9a227; }
.umaban.waku-6 { background: var(--waku-6); color: var(--waku-6-ink); border-color: #1b5e20; }
.umaban.waku-7 { background: var(--waku-7); color: var(--waku-7-ink); border-color: #e65100; }
.umaban.waku-8 { background: var(--waku-8); color: var(--waku-8-ink); border-color: #ad1457; }
.score {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.15;
}
.score-top2 {
  font-weight: 500;
  font-size: 0.72rem;
  color: var(--muted);
}
.info-main {
  min-width: 0;
}
.info-main .name {
  font-weight: 650;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
button.name.past-toggle,
button.jockey.past-toggle {
  font: inherit;
  font-weight: 650;
  color: inherit;
  background: transparent;
  border: 0;
  padding: 0;
  margin: 0;
  cursor: pointer;
  text-align: left;
  border-bottom: 1px dotted var(--line);
}
button.jockey.past-toggle {
  font-weight: 500;
}
button.past-toggle.is-open {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.info-main .sub {
  color: var(--muted);
  font-size: 0.8rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.past-panel {
  margin-top: 0.45rem;
  padding: 0.45rem 0.15rem 0.15rem;
  border-top: 1px dashed var(--line);
  grid-column: 1 / -1;
}
.past-title {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.3rem;
}
.past-empty {
  margin: 0;
  font-size: 0.78rem;
  color: var(--muted);
}
.past-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.past-item {
  font-size: 0.78rem;
  line-height: 1.35;
}
.past-line {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  justify-content: space-between;
}
.past-body {
  min-width: 0;
  flex: 1;
}
.past-head {
  font-weight: 650;
}
.past-cond {
  color: var(--muted);
}
.past-result {
  font-variant-numeric: tabular-nums;
}
.corners-box {
  flex: 0 0 auto;
  align-self: center;
  min-width: 2.6rem;
  min-height: 2.6rem;
  display: grid;
  place-items: center;
  border: 1.5px solid var(--ink);
  border-radius: 4px;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 0.78rem;
  line-height: 1.1;
  padding: 0.2rem 0.3rem;
  color: var(--ink);
  background: #fffdf8;
  letter-spacing: 0.02em;
}
.corners-box.corners-grid {
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 0.05rem 0.15rem;
  padding: 0.15rem;
  min-width: 2.6rem;
  min-height: 2.6rem;
}
.corners-box.corners-grid span {
  text-align: center;
}
.info-side {
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
  white-space: nowrap;
  border-left: 1px solid var(--line);
  padding-left: 0.5rem;
}
.info-side .bataiju {
  color: var(--ink);
}
.info-side .odds {
  color: var(--muted);
}
.chakujun {
  text-align: center;
  color: var(--ink);
  font-weight: 700;
  font-size: 0.95rem;
}

.venue-block {
  margin-bottom: 1.25rem;
}
.venue-block h2,
.home-section h2 {
  margin: 0.5rem 0 0.35rem;
  font-size: 1.05rem;
}
.home-section {
  margin-bottom: 1.4rem;
}
.race-card.is-link {
  cursor: pointer;
}
.race-card.is-link:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.graded-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.7rem;
}
.graded-list a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
}
.graded-list a:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}
.graded-list a.is-hit {
  font-weight: 700;
}

.foot {
  padding: 0.5rem 1rem 1.25rem;
  color: var(--muted);
  font-size: 0.75rem;
}
.timestamps {
  display: grid;
  gap: 0.15rem;
  font-variant-numeric: tabular-nums;
}
.legal-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.85rem;
  margin-top: 0.45rem;
  align-items: center;
}
.legal-nav a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}
.legal-nav a:hover,
.legal-nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.legal {
  max-width: 40rem;
  margin: 0 auto;
  padding: 0.5rem 1rem 2rem;
  line-height: 1.7;
}
.legal h1 {
  font-size: 1.25rem;
  margin: 0 0 0.75rem;
}
.legal h2 {
  font-size: 1.05rem;
  margin: 1.4rem 0 0.4rem;
}
.legal p { margin: 0.6rem 0; color: var(--ink); }

@media (max-width: 640px) {
  .horse-row,
  .sort-row {
    grid-template-columns: 2.2rem 3.2rem minmax(0, 1fr) 3.8rem 2.1rem;
  }
  .info-side { text-align: center; }
}

@media (orientation: landscape) and (max-height: 500px) {
  .top { padding-top: 0.5rem; }
  .race-tabs { flex-wrap: nowrap; overflow-x: auto; }
}