/* Play PWA — Collector-style gacha / unbox stage */

:root {
  --bg: #070908;
  --panel: #0e120f;
  --elev: #151b16;
  --elev2: #1c241e;
  --line: #273028;
  --text: #eef4ee;
  --muted: #6f7f72;
  --accent: #00c805;
  --accent-dim: #0a3a0c;
  --gold: #e0b44a;
  --purple: #a78bfa;
  --blue: #60a5fa;
  --warn: #f0b429;
  --danger: #f87171;
  --font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --r-common: #8a9a8c;
  --r-uncommon: #00c805;
  --r-rare: #60a5fa;
  --r-epic: #a78bfa;
  --r-legend: #e0b44a;
}

* { box-sizing: border-box; }

.play-body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  background-image:
    radial-gradient(ellipse 90% 55% at 50% -15%, oklch(0.32 0.14 145 / 0.45), transparent),
    radial-gradient(ellipse 50% 40% at 100% 90%, oklch(0.22 0.06 145 / 0.25), transparent),
    radial-gradient(ellipse 40% 30% at 0% 80%, oklch(0.2 0.05 90 / 0.15), transparent);
  -webkit-font-smoothing: antialiased;
}

/* ── top bar ── */
.play-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.35rem;
  border-bottom: 1px solid var(--line);
  background: oklch(0.1 0.02 145 / 0.88);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 40;
}
.play-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.play-brand .dot {
  width: 0.5rem;
  height: 0.5rem;
  background: var(--accent);
  box-shadow: 0 0 14px var(--accent);
  border-radius: 1px;
}
.brand-tag {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}
.play-nav {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
}
.play-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.8rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.play-nav a:hover { color: var(--text); border-color: var(--line); }
.play-nav a.on {
  color: var(--accent);
  border-color: var(--accent-dim);
  background: oklch(0.22 0.08 145 / 0.45);
  font-weight: 600;
}
.play-nav a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.play-meta {
  display: flex;
  gap: 0.4rem;
  align-items: center;
  flex-wrap: wrap;
}
.play-pill {
  font-family: var(--mono);
  font-size: 0.66rem;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: var(--elev);
}
.play-pill.live {
  color: var(--accent);
  border-color: var(--accent-dim);
}
.play-connect {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.4rem 0.9rem;
  border-radius: 8px;
  border: 1px solid transparent;
  background: var(--accent);
  color: #031403;
  cursor: pointer;
  transition: filter 0.12s, transform 0.1s;
}
.play-connect:hover { filter: brightness(1.08); }
.play-connect:active { transform: translateY(1px); }
.play-connect:disabled { opacity: 0.5; cursor: not-allowed; }
.play-connect:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ── winners ticker ── */
.ticker {
  display: flex;
  align-items: stretch;
  gap: 0;
  border-bottom: 1px solid var(--line);
  background: oklch(0.1 0.02 145 / 0.95);
  min-height: 2.35rem;
  overflow: hidden;
}
.ticker-label {
  flex: 0 0 auto;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--gold);
  padding: 0.45rem 0.55rem;
  border-right: 1px solid var(--line);
  display: flex;
  align-items: center;
  background: oklch(0.22 0.06 90 / 0.35);
}
.ticker-label.sub {
  color: var(--accent);
  background: oklch(0.14 0.04 145 / 0.6);
  letter-spacing: 0.12em;
}
.top-wins {
  flex: 0 1 auto;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.55rem;
  max-width: min(68vw, 42rem);
  overflow-x: auto;
  scrollbar-width: none;
  border-right: 1px solid var(--line);
  background: linear-gradient(90deg, oklch(0.22 0.08 90 / 0.35), oklch(0.16 0.04 145 / 0.15));
}
.top-wins::-webkit-scrollbar { display: none; }
.top-win {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  white-space: nowrap;
  padding: 0.22rem 0.5rem;
  border-radius: 999px;
  border: 1px solid oklch(0.55 0.12 90 / 0.45);
  background: oklch(0.22 0.07 90 / 0.45);
  color: var(--text);
  text-decoration: none;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.12s;
}
.top-win:hover {
  border-color: var(--gold);
  box-shadow: 0 0 16px oklch(0.55 0.12 90 / 0.4);
  transform: translateY(-1px);
}
.top-win.best {
  border-color: oklch(0.7 0.14 90 / 0.7);
  background: oklch(0.28 0.1 90 / 0.55);
  box-shadow: 0 0 18px oklch(0.55 0.14 90 / 0.35);
  font-size: 0.72rem;
  padding: 0.25rem 0.55rem;
}
.top-win .rank {
  font-size: 0.58rem;
  font-weight: 900;
  color: var(--gold);
  letter-spacing: 0.02em;
}
.top-win .size {
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}
.top-win .ev {
  color: var(--accent);
  font-weight: 800;
  font-size: 0.64rem;
}
.top-win.empty {
  border-style: dashed;
  color: var(--muted);
  background: transparent;
}
.ticker-track-wrap {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 2%, #000 98%, transparent);
}
.ticker-track {
  display: flex;
  gap: 1.75rem;
  width: max-content;
  padding: 0.45rem 1rem;
  animation: ticker-scroll 48s linear infinite;
}
.ticker-track:hover { animation-play-state: paused; }
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.ticker-item {
  font-size: 0.74rem;
  font-family: var(--mono);
  color: var(--muted);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
}
.ticker-item .who { color: var(--text); font-weight: 600; }
.ticker-item .choice {
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  border: 1px solid var(--line);
}
.ticker-item .choice.keep {
  color: var(--accent);
  border-color: var(--accent-dim);
  background: oklch(0.22 0.08 145 / 0.35);
}
.ticker-item .choice.cash {
  color: var(--gold);
  border-color: oklch(0.55 0.1 85 / 0.45);
  background: oklch(0.28 0.06 85 / 0.25);
}
.ticker-item .ev.up { color: var(--accent); font-weight: 700; }
.ticker-item .ev.down { color: var(--warn); font-weight: 700; }
.ticker-item.mine {
  color: var(--text);
  outline: 1px solid oklch(0.5 0.14 145 / 0.55);
  outline-offset: 3px;
  border-radius: 6px;
  padding: 0.05rem 0.35rem;
  background: oklch(0.22 0.08 145 / 0.25);
}
.ticker-item.mine .who { color: var(--accent); }
.ticker-item.muted { color: var(--muted); }
.ticker-item:hover { color: var(--accent); }

@media (max-width: 720px) {
  .top-wins { max-width: 58vw; }
  .ticker-label.sub { display: none; }
  .top-win .ev { display: none; }
}

.btn-share {
  margin-top: 0.65rem;
  width: 100%;
  max-width: 360px;
  padding: 0.55rem 0.75rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.btn-share:hover {
  border-color: oklch(0.5 0.08 145);
  color: var(--accent);
}
.btn-share.ghost {
  width: auto;
  align-self: center;
  margin-top: 0.35rem;
  opacity: 0.75;
  font-size: 0.72rem;
  padding: 0.35rem 0.65rem;
}
.btn-share:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ── layout ── */
.play-main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.35rem 1.15rem 2.5rem;
  display: grid;
  grid-template-columns: 1fr 290px;
  gap: 1.15rem;
  align-items: start;
}
@media (max-width: 900px) {
  .play-main { grid-template-columns: 1fr; }
  .play-top { flex-wrap: wrap; }
}

/* ── stage ── */
.stage {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.6rem 1.2rem 1.8rem;
  min-height: 580px;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
}
.stage-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 50% 42%, oklch(0.42 0.14 145 / 0.18), transparent 58%);
  transition: background 0.6s ease;
}
.stage[data-phase="tumbling"] .stage-glow,
.stage[data-phase="charging"] .stage-glow {
  background: radial-gradient(circle at 50% 42%, oklch(0.48 0.16 145 / 0.32), transparent 55%);
}
.stage[data-phase="crack"] .stage-glow {
  background: radial-gradient(circle at 50% 50%, oklch(0.55 0.18 145 / 0.4), transparent 50%);
}
.stage[data-tier="uncommon"] .stage-glow {
  background: radial-gradient(circle at 50% 40%, oklch(0.5 0.18 145 / 0.35), transparent 55%);
}
.stage[data-tier="rare"] .stage-glow {
  background: radial-gradient(circle at 50% 40%, oklch(0.48 0.16 250 / 0.4), transparent 55%);
}
.stage[data-tier="epic"] .stage-glow {
  background: radial-gradient(circle at 50% 40%, oklch(0.45 0.18 300 / 0.42), transparent 55%);
}
.stage[data-tier="legendary"] .stage-glow {
  background: radial-gradient(circle at 50% 40%, oklch(0.55 0.16 90 / 0.5), transparent 55%);
}

.fx-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 5;
}
.fx-particle {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0;
  animation: particle-fly 0.9s ease-out forwards;
}
.fx-particle.gold { background: var(--gold); width: 8px; height: 8px; }
.fx-particle.purple { background: var(--purple); }
.fx-particle.blue { background: var(--blue); }
@keyframes particle-fly {
  0% { opacity: 1; transform: translate(0, 0) scale(1); }
  100% { opacity: 0; transform: translate(var(--dx), var(--dy)) scale(0.2); }
}

.stage-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
  margin-bottom: 0.5rem;
  z-index: 2;
  font-weight: 600;
}

/* RNG block countdown HUD */
.rng-hud {
  z-index: 12;
  width: min(320px, 92%);
  margin: 0 0 0.75rem;
  padding: 0.85rem 1rem 1rem;
  border-radius: 14px;
  border: 1px solid oklch(0.45 0.12 145 / 0.45);
  background: oklch(0.16 0.04 145 / 0.92);
  box-shadow: 0 0 32px oklch(0.4 0.14 145 / 0.25);
  text-align: center;
}
.rng-hud[hidden] { display: none !important; }
.rng-hud-title {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--warn);
  margin-bottom: 0.55rem;
}
.rng-pips {
  display: flex;
  justify-content: center;
  gap: 0.45rem;
  margin-bottom: 0.55rem;
}
.rng-pip {
  width: 2.1rem;
  height: 0.45rem;
  border-radius: 999px;
  background: var(--elev2);
  border: 1px solid var(--line);
  transition: background 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.rng-pip.done {
  background: var(--accent);
  border-color: var(--accent-dim);
  box-shadow: 0 0 10px oklch(0.5 0.15 145 / 0.55);
}
.rng-pip.current {
  background: var(--warn);
  border-color: oklch(0.7 0.14 90 / 0.6);
  box-shadow: 0 0 12px oklch(0.7 0.14 90 / 0.45);
  animation: pip-pulse 0.8s ease-in-out infinite;
}
@keyframes pip-pulse {
  50% { filter: brightness(1.25); transform: scaleY(1.15); }
}
.rng-hud-count {
  font-family: var(--mono);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.rng-hud-count em {
  font-style: normal;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.rng-hud-sub {
  margin-top: 0.35rem;
  font-size: 0.74rem;
  color: var(--muted);
  line-height: 1.35;
}
.rng-hud.ready {
  border-color: oklch(0.55 0.15 145 / 0.55);
}
.rng-hud.ready .rng-hud-title { color: var(--accent); }
.rng-hud.ready .rng-hud-count { color: var(--accent); }

.stage[data-phase="charging"] .machine-wrap {
  opacity: 0.85;
}

/* ── gacha machine ── */
.machine-wrap {
  position: relative;
  z-index: 2;
  width: min(300px, 82vw);
  height: 360px;
  margin: 0.25rem 0 1rem;
  transition: opacity 0.35s, transform 0.35s;
}
.stage[data-phase="crack"] .machine-wrap,
.stage[data-phase="revealed"] .machine-wrap {
  opacity: 0;
  pointer-events: none;
  transform: scale(0.92);
  position: absolute;
}

.machine {
  width: 100%;
  height: 100%;
  position: relative;
}

.machine-dome {
  position: absolute;
  top: 0;
  left: 8%;
  right: 8%;
  height: 58%;
  border-radius: 50% 50% 10% 10% / 72% 72% 14% 14%;
  background:
    linear-gradient(160deg, oklch(0.38 0.05 145 / 0.55), oklch(0.16 0.03 145 / 0.95));
  border: 2px solid oklch(0.35 0.04 145);
  box-shadow:
    inset 0 -24px 48px oklch(0 0 0 / 0.5),
    inset 0 8px 20px oklch(0.6 0.08 145 / 0.12),
    0 0 48px oklch(0.4 0.12 145 / 0.18);
  overflow: hidden;
}
.dome-shine {
  position: absolute;
  top: 8%;
  left: 18%;
  width: 36%;
  height: 28%;
  border-radius: 50%;
  background: linear-gradient(160deg, oklch(1 0 0 / 0.18), transparent);
  pointer-events: none;
}
.machine-dome.spinning {
  animation: dome-throb 0.55s ease-in-out infinite alternate;
}
@keyframes dome-throb {
  from {
    box-shadow:
      inset 0 -24px 48px oklch(0 0 0 / 0.5),
      0 0 36px oklch(0.45 0.14 145 / 0.25);
  }
  to {
    box-shadow:
      inset 0 -24px 48px oklch(0 0 0 / 0.35),
      0 0 64px oklch(0.55 0.18 145 / 0.5);
  }
}

.capsules {
  position: absolute;
  inset: 14% 10% 20%;
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  justify-content: center;
  gap: 0.4rem;
}
.machine-dome.spinning .capsules {
  animation: tumble-chaos 0.28s linear infinite;
}
@keyframes tumble-chaos {
  0% { transform: rotate(-8deg) translateY(0); }
  50% { transform: rotate(10deg) translateY(6px); }
  100% { transform: rotate(-6deg) translateY(-2px); }
}

.cap {
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 50%;
  position: relative;
  background: radial-gradient(circle at 32% 28%, oklch(0.78 0.12 145), oklch(0.32 0.1 145));
  border: 1px solid oklch(0.5 0.08 145 / 0.7);
  box-shadow: inset 0 -2px 4px oklch(0 0 0 / 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.55rem;
  font-weight: 800;
  color: oklch(0.95 0.02 145 / 0.9);
  text-shadow: 0 1px 2px #000;
  transition: transform 0.2s;
}
.cap:nth-child(3n) {
  background: radial-gradient(circle at 32% 28%, oklch(0.75 0.1 90), oklch(0.38 0.08 90));
}
.cap:nth-child(4n) {
  background: radial-gradient(circle at 32% 28%, oklch(0.72 0.1 250), oklch(0.32 0.08 250));
}
.cap:nth-child(5n) {
  background: radial-gradient(circle at 32% 28%, oklch(0.7 0.12 300), oklch(0.3 0.1 300));
}
.machine-dome.spinning .cap {
  animation: cap-bounce 0.35s ease-in-out infinite alternate;
}
.machine-dome.spinning .cap:nth-child(odd) { animation-delay: 0.08s; }
.machine-dome.spinning .cap:nth-child(3n) { animation-delay: 0.14s; }
@keyframes cap-bounce {
  to { transform: translateY(-3px) scale(1.05); }
}

.machine-body {
  position: absolute;
  bottom: 0;
  left: 4%;
  right: 4%;
  height: 46%;
  border-radius: 10px 10px 16px 16px;
  background: linear-gradient(180deg, var(--elev2), #0a0e0a);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 0.6rem 0.75rem 1rem;
  gap: 0.4rem;
  box-shadow: 0 12px 32px oklch(0 0 0 / 0.4);
}
.machine-brand {
  position: absolute;
  top: 0.55rem;
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  font-weight: 700;
  color: var(--muted);
}
.machine-slot {
  width: 48%;
  height: 2.4rem;
  border-radius: 8px;
  background: #030503;
  border: 1px solid var(--line);
  box-shadow: inset 0 3px 12px #000;
  position: relative;
  overflow: hidden;
}
.slot-inner {
  position: absolute;
  inset: 4px;
  border-radius: 4px;
  border: 1px dashed oklch(0.3 0.03 145 / 0.5);
}
.machine-price {
  font-family: var(--mono);
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 700;
}

/* ejected capsule falls to slot then rises for crack */
.eject-capsule {
  position: absolute;
  left: 50%;
  top: 55%;
  width: 3.2rem;
  height: 3.2rem;
  margin-left: -1.6rem;
  z-index: 6;
  opacity: 0;
  pointer-events: none;
}
.eject-capsule.show {
  opacity: 1;
  animation: eject-drop 0.7s cubic-bezier(0.34, 1.3, 0.64, 1) forwards;
}
.eject-capsule.rise {
  animation: eject-rise 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
@keyframes eject-drop {
  0% { transform: translateY(-80px) scale(0.6); opacity: 0; }
  40% { opacity: 1; }
  100% { transform: translateY(28px) scale(1); opacity: 1; }
}
@keyframes eject-rise {
  to { transform: translateY(-40px) scale(1.35); opacity: 0; }
}
.eject-shell {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, oklch(0.82 0.14 145), oklch(0.35 0.12 145));
  border: 2px solid oklch(0.55 0.1 145);
  box-shadow: 0 0 24px oklch(0.5 0.15 145 / 0.5), inset 0 -3px 6px oklch(0 0 0 / 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1rem;
  color: #fff;
  text-shadow: 0 1px 3px #000;
}
.eject-shell.shake {
  animation: shell-shake 0.4s ease-in-out 2;
}
@keyframes shell-shake {
  0%, 100% { transform: rotate(0); }
  25% { transform: rotate(-12deg); }
  75% { transform: rotate(12deg); }
}

/* crack open */
.crack-stage {
  position: absolute;
  inset: 0;
  z-index: 8;
  display: none;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.crack-stage.show { display: flex; }

.crack-capsule {
  position: relative;
  width: 5.5rem;
  height: 5.5rem;
}
.crack-half {
  position: absolute;
  left: 0;
  width: 100%;
  height: 52%;
  background: radial-gradient(circle at 40% 40%, oklch(0.75 0.12 145), oklch(0.3 0.1 145));
  border: 2px solid oklch(0.5 0.1 145);
  box-shadow: 0 0 20px oklch(0.45 0.14 145 / 0.4);
}
.crack-half.top {
  top: 0;
  border-radius: 50% 50% 8% 8% / 90% 90% 10% 10%;
  transform-origin: center bottom;
}
.crack-half.bot {
  bottom: 0;
  border-radius: 8% 8% 50% 50% / 10% 10% 90% 90%;
  transform-origin: center top;
}
.crack-stage.open .crack-half.top {
  animation: split-top 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.crack-stage.open .crack-half.bot {
  animation: split-bot 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
@keyframes split-top {
  to { transform: translateY(-48px) rotate(-28deg); opacity: 0; }
}
@keyframes split-bot {
  to { transform: translateY(48px) rotate(28deg); opacity: 0; }
}
.crack-burst {
  position: absolute;
  inset: -40%;
  border-radius: 50%;
  background: radial-gradient(circle, oklch(0.9 0.15 145 / 0.7), transparent 65%);
  opacity: 0;
  transform: scale(0.3);
}
.crack-stage.open .crack-burst {
  animation: burst-flash 0.6s ease-out forwards;
}
@keyframes burst-flash {
  0% { opacity: 0; transform: scale(0.3); }
  30% { opacity: 1; transform: scale(1.1); }
  100% { opacity: 0; transform: scale(1.6); }
}

/* reveal card */
.reveal {
  z-index: 10;
  width: min(360px, 94%);
  text-align: center;
  display: none;
  flex-direction: column;
  align-items: center;
}
.reveal.show {
  display: flex;
  animation: reveal-enter 0.65s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes reveal-enter {
  from { opacity: 0; transform: scale(0.78) translateY(28px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.reveal-tier {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 0.65rem;
  color: var(--r-common);
  text-shadow: 0 0 20px currentColor;
}
.stage[data-tier="uncommon"] .reveal-tier { color: var(--r-uncommon); }
.stage[data-tier="rare"] .reveal-tier { color: var(--r-rare); }
.stage[data-tier="epic"] .reveal-tier { color: var(--r-epic); }
.stage[data-tier="legendary"] .reveal-tier {
  color: var(--r-legend);
  animation: legend-pulse 1.2s ease-in-out infinite;
}
@keyframes legend-pulse {
  50% { text-shadow: 0 0 28px var(--gold), 0 0 48px oklch(0.7 0.15 90 / 0.5); }
}

.reveal-card {
  width: 100%;
  position: relative;
  padding: 1.35rem 1.15rem 1.15rem;
  border-radius: 16px;
  background: linear-gradient(165deg, var(--elev2), var(--elev));
  border: 1px solid var(--line);
  overflow: hidden;
  box-shadow: 0 16px 48px oklch(0 0 0 / 0.45);
}
.stage[data-tier="uncommon"] .reveal-card {
  border-color: oklch(0.5 0.15 145 / 0.55);
  box-shadow: 0 0 40px oklch(0.45 0.15 145 / 0.25), 0 16px 48px oklch(0 0 0 / 0.45);
}
.stage[data-tier="rare"] .reveal-card {
  border-color: oklch(0.55 0.14 250 / 0.55);
  box-shadow: 0 0 40px oklch(0.5 0.14 250 / 0.28), 0 16px 48px oklch(0 0 0 / 0.45);
}
.stage[data-tier="epic"] .reveal-card {
  border-color: oklch(0.55 0.16 300 / 0.55);
  box-shadow: 0 0 48px oklch(0.5 0.16 300 / 0.3), 0 16px 48px oklch(0 0 0 / 0.45);
}
.stage[data-tier="legendary"] .reveal-card {
  border-color: oklch(0.7 0.14 90 / 0.65);
  box-shadow: 0 0 56px oklch(0.65 0.14 90 / 0.4), 0 16px 48px oklch(0 0 0 / 0.45);
}

.card-shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 40%,
    oklch(1 0 0 / 0.08) 48%,
    oklch(1 0 0 / 0.14) 50%,
    oklch(1 0 0 / 0.08) 52%,
    transparent 60%
  );
  background-size: 200% 100%;
  animation: card-shine 2.2s ease-in-out 0.3s 1;
  pointer-events: none;
}
@keyframes card-shine {
  from { background-position: 100% 0; }
  to { background-position: -100% 0; }
}

.card-rarity-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--r-common);
}
.stage[data-tier="uncommon"] .card-rarity-bar { background: var(--r-uncommon); }
.stage[data-tier="rare"] .card-rarity-bar { background: var(--r-rare); }
.stage[data-tier="epic"] .card-rarity-bar { background: var(--r-epic); }
.stage[data-tier="legendary"] .card-rarity-bar {
  background: linear-gradient(90deg, var(--gold), #fff3c4, var(--gold));
  background-size: 200% 100%;
  animation: bar-shimmer 1.5s linear infinite;
}
@keyframes bar-shimmer {
  to { background-position: 200% 0; }
}

.reveal-badge {
  margin: 0 0 0.45rem;
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--muted);
  font-weight: 600;
}
.reveal-symbol {
  font-size: 2.15rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0 0 0.15rem;
}
.reveal-name {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
}
.reveal-amount {
  font-family: var(--mono);
  font-size: 1.4rem;
  color: var(--accent);
  font-weight: 700;
  margin: 0.55rem 0 0.25rem;
}
.reveal-ca {
  margin: 0;
  font-size: 0.72rem;
  font-family: var(--mono);
  color: var(--muted);
}
.reveal-ca a { color: inherit; }

.reveal-worth {
  margin-top: 0.9rem;
  padding: 0.7rem 0.8rem;
  border-radius: 10px;
  background: oklch(0.12 0.02 145 / 0.8);
  border: 1px solid var(--line);
  text-align: left;
}
.worth-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.84rem;
  padding: 0.2rem 0;
}
.worth-row span { color: var(--muted); }
.worth-row strong {
  font-family: var(--mono);
  font-weight: 600;
}
.reveal-edge {
  margin: 0.45rem 0 0;
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.4;
}
.reveal-edge.up { color: var(--accent); }
.reveal-edge.down { color: var(--warn); }

.reveal-actions {
  display: flex;
  gap: 0.55rem;
  margin-top: 1rem;
  width: 100%;
}
.reveal-actions button {
  flex: 1;
  padding: 0.85rem 0.5rem;
  border-radius: 12px;
  font-weight: 800;
  font-size: 0.9rem;
  cursor: pointer;
  border: 1px solid var(--line);
  transition: filter 0.12s, transform 0.1s;
}
.reveal-actions button:hover:not(:disabled) { filter: brightness(1.08); }
.reveal-actions button:active:not(:disabled) { transform: translateY(1px); }
.reveal-actions button:disabled { opacity: 0.45; cursor: not-allowed; }
.reveal-actions button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.btn-keep {
  background: var(--accent);
  color: #031403;
  border-color: transparent !important;
  box-shadow: 0 6px 20px oklch(0.45 0.15 145 / 0.35);
}
.btn-cash {
  background: transparent;
  color: var(--text);
}
.reveal-hint {
  margin: 0.65rem 0 0;
  font-size: 0.7rem;
  color: var(--muted);
  line-height: 1.4;
  max-width: 28rem;
}

/* hide spin when revealing */
.stage[data-phase="revealed"] .spin-bar,
.stage[data-phase="crack"] .spin-bar,
.stage[data-phase="eject"] .spin-bar {
  display: none;
}

/* spin control */
.spin-bar {
  z-index: 3;
  width: min(380px, 100%);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: auto;
}
.spin-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 1rem 1.2rem;
  border: 0;
  border-radius: 14px;
  cursor: pointer;
  background: var(--accent);
  color: #031403;
  box-shadow:
    0 0 0 1px oklch(0.55 0.15 145 / 0.35),
    0 10px 32px oklch(0.4 0.15 145 / 0.4);
  transition: transform 0.12s, filter 0.12s, box-shadow 0.12s;
}
.spin-main:hover:not(:disabled) {
  transform: translateY(-2px);
  filter: brightness(1.06);
  box-shadow:
    0 0 0 1px oklch(0.55 0.15 145 / 0.4),
    0 14px 36px oklch(0.45 0.16 145 / 0.5);
}
.spin-main:active:not(:disabled) { transform: translateY(1px); }
.spin-main:disabled {
  opacity: 0.42;
  cursor: not-allowed;
  box-shadow: none;
}
.spin-main:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}
.spin-main.loading {
  animation: spin-pulse 1s ease-in-out infinite;
}
@keyframes spin-pulse {
  50% { filter: brightness(1.18); }
}
.spin-main-label {
  font-size: 1.05rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.spin-main-price {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  opacity: 0.85;
}
.spin-sub {
  text-align: center;
  font-size: 0.78rem;
  color: var(--muted);
  min-height: 1.25em;
  margin: 0;
}
.spin-sub.warn { color: var(--warn); }
.spin-sub.ok { color: var(--accent); }
.spin-sub.err { color: var(--danger); }

/* rail */
.rail {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.rail-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.9rem 1rem;
}
.rail-card h2 {
  margin: 0 0 0.6rem;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 700;
}
.rail-stat {
  display: flex;
  justify-content: space-between;
  font-size: 0.84rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--line);
}
.rail-stat:last-child { border-bottom: 0; }
.rail-stat span { color: var(--muted); }
.rail-stat strong {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 0.8rem;
}
.rail-stat strong.rtp-up { color: var(--accent); }
.rail-stat strong.rtp-down { color: var(--warn); }
.rail-stat strong.rtp-flat { color: var(--text); }
.rail-stat strong.rtp-stack {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.1rem;
  font-size: 0.78rem;
  line-height: 1.25;
  text-align: right;
}
.rail-stat strong.rtp-stack .rtp-usd {
  font-size: 0.72rem;
  opacity: 0.92;
}
.rtp-eth {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--muted);
  margin: -0.25rem 0 0.45rem;
}
.rtp-horizon {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin: 0.45rem 0 0.15rem;
  font-size: 0.78rem;
  color: var(--muted);
}
.rtp-horizon select {
  background: var(--elev);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.25rem 0.4rem;
  font-family: var(--mono);
  font-size: 0.72rem;
}
.rtp-note {
  margin: 0.55rem 0 0;
  font-size: 0.68rem;
  color: var(--muted);
  line-height: 1.4;
}

/* leaderboard */
.board {
  grid-column: 1 / -1;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.95rem 1rem 1rem;
  margin-top: 0.15rem;
}
.board-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}
.board-head h2 {
  margin: 0;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 700;
}
.board-meta {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--muted);
}
.board-scroll {
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}
.board-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
  min-width: 640px;
}
.board-table th {
  text-align: left;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 0.4rem 0.45rem;
  border-bottom: 1px solid var(--line);
  font-weight: 700;
}
.board-table td {
  padding: 0.5rem 0.45rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.74rem;
  vertical-align: middle;
}
.board-table tr.mine {
  background: oklch(0.22 0.08 145 / 0.22);
}
.board-table tr.mine td:first-child {
  color: var(--accent);
  font-weight: 800;
}
.board-empty {
  color: var(--muted);
  text-align: center;
  font-family: var(--font) !important;
  padding: 1rem !important;
}
.pnl-up { color: var(--accent); font-weight: 700; }
.pnl-down { color: var(--warn); font-weight: 700; }
.board-note {
  margin: 0.65rem 0 0;
  font-size: 0.68rem;
  color: var(--muted);
  line-height: 1.4;
}

.lot-preview {
  max-height: 300px;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}
.lot-chip {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.15rem 0.5rem;
  align-items: center;
  padding: 0.5rem 0.55rem;
  border-radius: 10px;
  background: var(--elev);
  border: 1px solid var(--line);
  font-size: 0.78rem;
  transition: border-color 0.15s;
}
.lot-chip:hover { border-color: oklch(0.4 0.06 145); }
.lot-chip .dot-cap {
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, oklch(0.7 0.12 145), oklch(0.3 0.1 145));
  font-size: 0.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}
.lot-chip .sym { font-weight: 700; grid-column: 2; }
.lot-chip .amt {
  font-family: var(--mono);
  color: var(--accent);
  font-size: 0.72rem;
  grid-column: 3;
  grid-row: 1 / 3;
  align-self: center;
}
.lot-chip .bid {
  color: var(--muted);
  font-size: 0.68rem;
  grid-column: 2;
}
.lot-chip.empty {
  color: var(--muted);
  text-align: center;
  display: block;
  grid-template-columns: 1fr;
}

.how-list {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.76rem;
  color: var(--muted);
  line-height: 1.55;
}
.how-list li { margin-bottom: 0.3rem; }
.how-list strong { color: var(--text); font-weight: 600; }

.play-foot {
  text-align: center;
  padding: 0 1rem 2rem;
  font-size: 0.72rem;
  color: var(--muted);
}
.play-foot a {
  color: var(--muted);
  transition: color 0.15s;
}
.play-foot a:hover { color: var(--accent); }

.play-disclaimer {
  max-width: 40rem;
  margin: 0 auto;
  padding: 0.5rem 1.25rem 2.5rem;
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.5;
  text-align: left;
}
.play-disclaimer p { margin: 0 0 0.65rem; }
.play-disclaimer strong { color: var(--text); font-weight: 600; }
.play-disclaimer a { color: var(--accent); }

@media (prefers-reduced-motion: reduce) {
  .machine-dome.spinning,
  .machine-dome.spinning .capsules,
  .machine-dome.spinning .cap,
  .reveal.show,
  .spin-main.loading,
  .eject-capsule.show,
  .eject-capsule.rise,
  .eject-shell.shake,
  .crack-stage.open .crack-half.top,
  .crack-stage.open .crack-half.bot,
  .crack-stage.open .crack-burst,
  .card-shine,
  .stage[data-tier="legendary"] .reveal-tier,
  .stage[data-tier="legendary"] .card-rarity-bar,
  .fx-particle,
  .rng-pip.current,
  .ticker-track {
    animation: none !important;
  }
  .stage[data-phase="crack"] .machine-wrap,
  .stage[data-phase="revealed"] .machine-wrap {
    transition: none;
  }
}