@import url('https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New:wght@400;500;700;900&family=Bebas+Neue&display=swap');

:root {
  --bg: #f4f6f2; --panel: #ffffff; --line: #dde3da; --line2: #c5cfc2;
  --ink: #1c2b23; --muted: #66756c; --green: #1f7a4d; --green2: #e3f2e9;
  --gold: #d99a1e; --gold2: #fff4dc; --red: #d63c33; --blue: #2f6fb5; --ok: #2e9e5b;
  --num: "Bebas Neue", "Zen Kaku Gothic New", sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font-family: "Zen Kaku Gothic New", "Hiragino Sans", "Noto Sans JP", sans-serif; font-size: 16px; line-height: 1.6; }
a { color: var(--green); }
button { font: inherit; background: var(--green); color: #fff; border: 0; border-radius: 10px; padding: 12px 20px; font-weight: 700; cursor: pointer; font-size: 16px; }
button.ghost { background: #fff; color: var(--ink); border: 1.5px solid var(--line2); }
button.red { background: var(--red); }
button.gold { background: var(--gold); color: #fff; }
button.small { padding: 6px 12px; font-size: 14px; border-radius: 8px; }
button:disabled { opacity: .4; cursor: default; }
input, select { font: inherit; background: #fff; color: var(--ink); border: 1.5px solid var(--line2); border-radius: 10px; padding: 12px 14px; font-size: 16px; }
input:focus, select:focus, button:focus-visible { outline: 3px solid #a8d8bf; outline-offset: 1px; }
h1, h2, h3 { margin: 0 0 10px; font-weight: 900; line-height: 1.3; }
h1 { font-size: 26px; } h2 { font-size: 20px; } h3 { font-size: 17px; }
.num { font-family: var(--num); letter-spacing: .5px; }
.muted { color: var(--muted); } .gold { color: var(--gold); } .red { color: var(--red); } .green { color: var(--ok); } .blue { color: var(--blue); }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }

/* 上部バー */
.topbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 12px; padding: 10px 16px; background: #fff; border-bottom: 1.5px solid var(--line); }
.topbar .brand { font-family: var(--num); font-size: 24px; color: var(--green); letter-spacing: 1px; text-decoration: none; }
.topbar .money { font-family: var(--num); font-size: 24px; color: var(--ink); }
.topbar .back { background: none; border: 0; color: var(--green); padding: 4px 8px; font-size: 16px; }

/* 画面 */
.screen { display: none; max-width: 980px; margin: 0 auto; padding: 16px; }
.screen.active { display: block; }
.panel { background: var(--panel); border: 1.5px solid var(--line); border-radius: 14px; padding: 16px; }
.panel + .panel { margin-top: 14px; }

/* レース見出し */
.racehead { background: var(--panel); border: 1.5px solid var(--line); border-radius: 14px; padding: 14px 16px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.racehead .rname { font-size: 22px; font-weight: 900; }
.racehead .clock { font-family: var(--num); font-size: 36px; color: var(--green); line-height: 1; }
.racehead .clock.warn { color: var(--red); }
.grade { display: inline-block; padding: 2px 10px; border-radius: 6px; font-weight: 900; font-size: 13px; color: #fff; }
.grade.G1 { background: #1f5fbf; } .grade.G2 { background: #c0392b; } .grade.G3 { background: #2e8b57; } .grade.OP { background: #6b7a72; }

/* ホームの2択 */
.choice { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 14px 0; }
@media (max-width: 560px) { .choice { grid-template-columns: 1fr; } }
.choice button { padding: 26px 18px; font-size: 22px; border-radius: 16px; text-align: left; display: flex; flex-direction: column; gap: 6px; }
.choice button small { font-weight: 400; font-size: 14px; opacity: .9; }
.choice .bet { background: var(--gold); }
.links { display: flex; gap: 8px; flex-wrap: wrap; }
.links button { background: #fff; color: var(--ink); border: 1.5px solid var(--line2); padding: 10px 14px; font-weight: 500; font-size: 15px; }

/* 馬カード */
.hlist { display: grid; gap: 8px; }
.hcard { display: flex; align-items: center; gap: 12px; background: #fff; border: 1.5px solid var(--line); border-radius: 12px; padding: 10px 12px; }
.hcard.mine { border-color: var(--green); background: var(--green2); }
.hcard.sel { border-color: var(--gold); background: var(--gold2); }
.hcard .info { flex: 1; min-width: 0; }
.hcard .name { font-weight: 900; font-size: 17px; }
.hcard .sub { font-size: 13px; color: var(--muted); }
.hcard .odds { font-family: var(--num); font-size: 26px; min-width: 56px; text-align: right; }
.hcard .odds.fav1 { color: var(--red); }
.cap { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 50%; font-weight: 900; color: #000; font-size: 14px; flex-shrink: 0; border: 2px solid rgba(0,0,0,.12); }
.bar { height: 6px; background: #e8ece6; border-radius: 3px; overflow: hidden; width: 90px; }
.bar > i { display: block; height: 100%; background: var(--blue); }

/* レース画面 */
.racebox { position: relative; border-radius: 14px; overflow: hidden; border: 1.5px solid var(--line); background: #0b1f17; }
canvas.track { display: block; width: 100%; height: 400px; }
@media (max-width: 700px) { canvas.track { height: 300px; } }
.commentary { padding: 14px 16px; background: #fff; border: 1.5px solid var(--line); border-radius: 14px; font-size: 18px; font-weight: 700; min-height: 64px; margin-top: 10px; }
.commentary .old { color: var(--muted); font-size: 14px; font-weight: 400; }
.controls { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
.key { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 88px; border-radius: 14px; border: 2px solid var(--green); background: #fff; color: var(--green); font-size: 22px; font-weight: 900; user-select: none; touch-action: none; }
.key small { font-size: 13px; font-weight: 500; }
.key.on { background: var(--green); color: #fff; }
.key.whip { border-color: var(--red); color: var(--red); }
.key.whip.on { background: var(--red); color: #fff; }

/* 馬券 */
.kinds { display: flex; gap: 6px; flex-wrap: wrap; }
.kinds button { background: #fff; color: var(--ink); border: 1.5px solid var(--line2); padding: 8px 14px; }
.kinds button.active { background: var(--gold); border-color: var(--gold); color: #fff; }
.amounts { display: flex; gap: 6px; flex-wrap: wrap; }
.amounts button { background: #fff; color: var(--ink); border: 1.5px solid var(--line2); padding: 8px 12px; }
.ticket { display: flex; justify-content: space-between; padding: 8px 12px; border: 1.5px dashed var(--line2); border-radius: 10px; margin-top: 6px; font-size: 15px; background: #fff; }
.ticket.hit { border: 1.5px solid var(--gold); background: var(--gold2); }
.stepnum { display: inline-flex; width: 26px; height: 26px; border-radius: 50%; background: var(--green); color: #fff; align-items: center; justify-content: center; font-weight: 900; margin-right: 8px; font-size: 14px; }

/* 表・リスト */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); font-size: 14px; }
th { color: var(--muted); font-weight: 500; }
.stat { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.rank { list-style: none; padding: 0; margin: 0; counter-reset: r; }
.rank li { padding: 8px 0; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 8px; }
.rank li::before { counter-increment: r; content: counter(r); color: var(--muted); width: 26px; font-family: var(--num); font-size: 18px; }
.rank li span:first-of-type { flex: 1; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.tabs button { background: #fff; color: var(--ink); border: 1.5px solid var(--line2); padding: 8px 12px; font-size: 14px; }
.tabs button.active { background: var(--green); color: #fff; border-color: var(--green); }

/* 結果 */
.result-big { text-align: center; padding: 20px 10px; }
.result-big .win { font-size: 30px; font-weight: 900; color: var(--green); }
.gain { font-family: var(--num); font-size: 40px; }

/* ログイン */
.login { max-width: 460px; margin: 40px auto; }
.pinbox { font-family: var(--num); font-size: 52px; letter-spacing: 8px; color: var(--green); background: var(--green2); padding: 16px; border-radius: 12px; text-align: center; margin: 12px 0; }
.notice { background: #fff1f0; border: 1.5px solid #f3c2bf; color: #8a1f18; padding: 12px 14px; border-radius: 10px; font-weight: 700; }

.toast { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); background: #1c2b23; color: #fff; padding: 12px 18px; border-radius: 12px; max-width: 90vw; box-shadow: 0 8px 24px rgba(0,0,0,.25); z-index: 50; font-weight: 700; }
.toast.err { background: var(--red); }
@media (prefers-reduced-motion: no-preference) { .flash { animation: flash .6s ease-out; } }
@keyframes flash { from { box-shadow: 0 0 0 5px var(--gold) inset; } to { box-shadow: none; } }