/* 레이싱 류 샘플 페이지 공용 스타일. 실제 게임은 Unity로 만들고, 이 페이지들은 흐름만 보여 주는 임시 견본이다. */

:root {
  color-scheme: dark;
  --panel: rgba(15, 21, 38, 0.9);
  --line: #263652;
  --text: #f5f7ff;
  --muted: #95a2bb;
  --amber: #ffbc3d;
  --accent: #53dcff;
  --glow: rgba(83, 220, 255, .16);
  --track: #131c2e;
}

body.horse-racing { --accent: #7ee39a; --glow: rgba(38, 150, 80, .28); --track: #0f2a1c; }
body.snail-racing { --accent: #c6f36d; --glow: rgba(146, 84, 230, .28); --track: #1d1433; }
body.ladder { --accent: #ffd35c; --glow: rgba(70, 102, 255, .28); }

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  padding: 28px 16px 40px;
  background:
    radial-gradient(circle at 50% -10%, var(--glow), transparent 30rem),
    linear-gradient(150deg, #090c15 0%, #0b1020 48%, #070910 100%);
  background-attachment: fixed;
  color: var(--text);
  font-family: "Pretendard", "Segoe UI", system-ui, -apple-system, sans-serif;
  -webkit-tap-highlight-color: transparent;
}

.wrap { width: min(560px, 100%); margin: 0 auto; }

.back {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 12px;
  text-decoration: none;
}
.back:hover { color: var(--text); }

.eyebrow {
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

h1 { margin: 4px 0 0; font-size: 30px; letter-spacing: -0.03em; }

.lead { margin: 8px 0 0; color: var(--muted); font-size: 13px; line-height: 1.6; }

.notice {
  margin: 16px 0 18px;
  padding: 10px 12px;
  background: rgba(255, 188, 61, 0.08);
  border: 1px solid rgba(255, 188, 61, 0.35);
  border-radius: 12px;
  color: #ffd98f;
  font-size: 12px;
  line-height: 1.55;
}
.notice b { color: var(--amber); }

.panel {
  padding: 12px;
  background: var(--panel);
  border: 1px solid rgba(108, 137, 181, 0.25);
  border-radius: 18px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.label {
  margin: 16px 0 8px;
  color: #aebad0;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .1em;
}

.picks { display: flex; flex-wrap: wrap; gap: 6px; }

.pick {
  min-width: 52px;
  padding: 8px 12px;
  background: #121a2b;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}
.pick::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 6px;
  border-radius: 50%;
  background: var(--c, var(--accent));
  vertical-align: 1px;
}
.pick.plain::before { display: none; }
.pick[aria-pressed="true"] {
  background: color-mix(in srgb, var(--accent) 18%, #121a2b);
  border-color: var(--accent);
}
.pick:disabled { cursor: default; opacity: .55; }

.actions { display: flex; align-items: center; gap: 12px; margin-top: 16px; }

.go {
  flex: 0 0 auto;
  padding: 12px 26px;
  background: var(--accent);
  border: 0;
  border-radius: 12px;
  color: #0a0f18;
  font: inherit;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
}
.go:disabled { cursor: default; opacity: .4; }

.result { min-height: 1.5em; color: var(--muted); font-size: 13px; line-height: 1.5; }
.result strong { color: var(--text); }
.result .hit { color: var(--accent); font-weight: 800; }

/* ---------------------------------------------------------------- 레인 경주(경마·달팽이) */

.lanes { display: grid; gap: 5px; }

.lane {
  --tw: 56px;
  position: relative;
  height: 42px;
  overflow: hidden;
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .045) 0 1px, transparent 1px 10%),
    var(--track);
  border: 1px solid rgba(255, 255, 255, .05);
  border-radius: 9px;
}

/* 결승선 */
.lane::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 8px;
  background: repeating-conic-gradient(#f5f7ff 0 25%, #0a0f18 0 50%) 0 0 / 8px 8px;
  opacity: .7;
}

.lane.picked { border-color: color-mix(in srgb, var(--accent) 60%, transparent); }
.lane.winner { background-color: color-mix(in srgb, var(--accent) 16%, var(--track)); }

.token {
  position: absolute;
  top: 50%;
  left: calc(4px + var(--p, 0) * (100% - var(--tw) - 12px));
  width: var(--tw);
  translate: 0 -50%;
}
.token svg { display: block; width: 100%; height: auto; overflow: visible; }

.rank {
  position: absolute;
  top: 50%;
  left: 10px;
  translate: 0 -50%;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.running .token.moving svg { animation: gallop .26s ease-in-out infinite alternate; }
@keyframes gallop { from { translate: 0 1.5px; } to { translate: 0 -1.5px; } }

/* 달팽이: 멈추면 몸을 움츠리고, 달리면 늘어난다 */
.snail-racing .running .token.moving svg { animation: crawl .6s ease-in-out infinite alternate; }
.snail-racing .token svg .body { transition: transform .25s ease; transform-box: fill-box; transform-origin: 30% 80%; }
.snail-racing .token.hide svg .body { transform: scaleX(.55); }
.snail-racing .token.dash svg .body { transform: scaleX(1.12); }
@keyframes crawl { from { translate: 0 0; } to { translate: 0 -1px; } }

/* ---------------------------------------------------------------- 사다리 */

.board { display: block; width: min(320px, 100%); margin: 0 auto; }
.board .pole { stroke: #8e9cd8; stroke-opacity: .55; stroke-width: 7; stroke-linecap: round; }
.board .rung { stroke: #cfd8ff; stroke-opacity: .7; stroke-width: 6; stroke-linecap: round; }
.board .trace { fill: none; stroke: var(--accent); stroke-width: 7; stroke-linejoin: round; stroke-linecap: round; }
.board .ball { fill: var(--accent); }
.board .tag rect { fill: #121a2b; stroke: var(--line); stroke-width: 1.5; }
.board .tag text { fill: var(--muted); font-size: 15px; font-weight: 800; text-anchor: middle; dominant-baseline: central; }
.board .tag.on rect { fill: var(--accent); stroke: var(--accent); }
.board .tag.on text { fill: #0a0f18; }

.markets { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.markets .label { margin-top: 14px; }
.markets .picks { flex-wrap: nowrap; }
.markets .pick { flex: 1; min-width: 0; padding: 8px 4px; }

@media (max-width: 420px) {
  h1 { font-size: 26px; }
  .lane { --tw: 38px; height: 34px; }
  .go { padding: 12px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  .running .token.moving svg,
  .snail-racing .running .token.moving svg { animation: none; }
}