:root {
  color-scheme: dark;
  --bg: #111417;
  --panel: #1b2228;
  --panel-strong: #222b31;
  --line: #354149;
  --ink: #f5f1e7;
  --muted: #b7b0a3;
  --gold: #f0cf63;
  --green: #40ad77;
  --green-dark: #1d6d50;
  --red: #ed7064;
  --blue: #6ca7ff;
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.28);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 320px),
    linear-gradient(135deg, #111417 0%, #14221d 44%, #261b1e 100%);
  color: var(--ink);
}

button,
select,
input {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

.game-shell {
  width: min(1180px, calc(100vw - 28px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 18px 0 26px;
}

.game-header {
  min-height: 74px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
}

.home-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 900;
}

.home-link span {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(240, 207, 99, 0.4);
  border-radius: 8px;
  background: linear-gradient(135deg, var(--gold), #f09b5d);
  color: #15110a;
  display: grid;
  place-items: center;
  font-weight: 950;
}

.title-block p,
.title-block h1,
.status-text,
.history-panel h2 {
  margin: 0;
}

.title-block p {
  color: var(--green);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

.title-block h1 {
  margin-top: 3px;
  font-size: clamp(32px, 6vw, 66px);
  line-height: 0.96;
  letter-spacing: 0;
}

.turn-pill {
  min-width: 112px;
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid rgba(240, 207, 99, 0.34);
  border-radius: 8px;
  background: rgba(240, 207, 99, 0.12);
  color: var(--gold);
  display: inline-grid;
  place-items: center;
  font-size: 14px;
  font-weight: 950;
  text-align: center;
}

.play-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 340px);
  align-items: start;
  gap: 18px;
  padding-top: 12px;
}

.board-panel,
.side-panel {
  min-width: 0;
}

.board-frame {
  position: relative;
  padding: clamp(10px, 2.4vw, 18px);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 32%),
    #20282d;
  box-shadow: var(--shadow);
}

.reversi-board {
  width: min(100%, calc(100vh - 150px));
  max-width: 760px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(var(--board-size, 8), minmax(0, 1fr));
  grid-template-rows: repeat(var(--board-size, 8), minmax(0, 1fr));
  gap: 5px;
  padding: 5px;
  border: 1px solid rgba(10, 16, 14, 0.74);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 42%),
    #132d22;
}

.cell {
  position: relative;
  min-width: 0;
  min-height: 0;
  padding: 0;
  border: 1px solid rgba(2, 12, 8, 0.48);
  border-radius: 6px;
  appearance: none;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.07), transparent 60%),
    var(--green-dark);
  display: grid;
  place-items: center;
  cursor: default;
  perspective: 600px;
}

.cell:not(:disabled) {
  cursor: pointer;
}

.cell.valid::after {
  content: "";
  width: 28%;
  height: 28%;
  border: 2px solid rgba(240, 207, 99, 0.82);
  border-radius: 50%;
  background: rgba(240, 207, 99, 0.16);
}

.cell.valid:hover,
.cell.valid:focus-visible {
  outline: none;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 60%),
    #26845d;
}

.cell.power-target {
  cursor: crosshair;
  background:
    radial-gradient(circle at 50% 50%, rgba(108, 167, 255, 0.2), transparent 48%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 60%),
    #26715a;
}

.cell.power-target::after {
  content: "";
  width: 52%;
  height: 52%;
  border: 2px solid rgba(108, 167, 255, 0.92);
  border-radius: 8px;
  background: rgba(108, 167, 255, 0.14);
  box-shadow: 0 0 18px rgba(108, 167, 255, 0.36);
}

.cell.blocked {
  border-color: rgba(0, 0, 0, 0.38);
  background:
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0 5px, transparent 5px 10px),
    #26313a;
}

.cell.effect-cell {
  --effect-rgb: 240, 207, 99;
  --effect-ink: #15110a;
  animation: effectCellPulse 760ms ease both;
}

.cell.effect-blast,
.cell.effect-comeback,
.cell.effect-frenzy {
  --effect-rgb: 237, 112, 100;
  --effect-ink: #1d0d0a;
  background:
    radial-gradient(circle at 50% 50%, rgba(var(--effect-rgb), 0.38), transparent 58%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent 60%),
    #7e342c;
}

.cell.effect-convert,
.cell.effect-eclipse,
.cell.effect-magnet {
  --effect-rgb: 113, 219, 230;
  --effect-ink: #071617;
  background:
    radial-gradient(circle at 50% 50%, rgba(var(--effect-rgb), 0.34), transparent 58%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent 60%),
    #216f6f;
}

.cell.effect-jackpot,
.cell.effect-auction,
.cell.effect-contract,
.cell.effect-destiny {
  --effect-rgb: 240, 207, 99;
  --effect-ink: #15110a;
  background:
    radial-gradient(circle at 50% 50%, rgba(var(--effect-rgb), 0.34), transparent 58%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 60%),
    #75672a;
}

.cell.effect-ban,
.cell.effect-hole,
.cell.effect-void,
.cell.effect-swap,
.cell.effect-shield {
  --effect-rgb: 180, 139, 255;
  --effect-ink: #120d20;
  background:
    radial-gradient(circle at 50% 50%, rgba(var(--effect-rgb), 0.38), transparent 58%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 60%),
    #3b315d;
}

.cell.effect-infection,
.cell.effect-mark,
.cell.effect-chain {
  --effect-rgb: 64, 173, 119;
  --effect-ink: #07140d;
  background:
    radial-gradient(circle at 50% 50%, rgba(var(--effect-rgb), 0.34), transparent 58%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent 60%),
    #286d4c;
}

.cell.effect-wave {
  --effect-rgb: 113, 219, 230;
  --effect-ink: #071617;
  background:
    linear-gradient(135deg, transparent 0 36%, rgba(var(--effect-rgb), 0.3) 37% 43%, transparent 44%),
    radial-gradient(circle at 42% 55%, rgba(var(--effect-rgb), 0.34), transparent 64%),
    #1f6570;
}

.cell.effect-gravity {
  --effect-rgb: 180, 139, 255;
  --effect-ink: #120d20;
  background:
    radial-gradient(circle, rgba(7, 6, 14, 0.9) 0 22%, rgba(var(--effect-rgb), 0.38) 23% 38%, transparent 42%),
    repeating-conic-gradient(from 0deg, rgba(var(--effect-rgb), 0.34) 0 9deg, transparent 9deg 21deg),
    #2e2452;
}

.cell.effect-supernova,
.cell.effect-throne,
.cell.effect-jackpot {
  --effect-rgb: 240, 207, 99;
  --effect-ink: #15110a;
}

.cell.effect-lottery,
.cell.effect-destiny_move {
  --effect-rgb: 180, 139, 255;
  --effect-ink: #120d20;
}

.cell.effect-seizure,
.cell.effect-magnet {
  --effect-rgb: 113, 219, 230;
  --effect-ink: #071617;
}

.cell.effect-king_bomb,
.cell.effect-infectious_bomb {
  --effect-rgb: 237, 112, 100;
  --effect-ink: #1d0d0a;
}

.cell.effect-domino {
  --effect-rgb: 64, 173, 119;
  --effect-ink: #07140d;
}

.cell.effect-mirror_stone,
.cell.effect-assassin_stone,
.cell.effect-vampire_stone {
  --effect-rgb: 180, 139, 255;
  --effect-ink: #120d20;
}

.cell.effect-laser_stone {
  --effect-rgb: 113, 219, 230;
  --effect-ink: #071617;
}

.cell.effect-split_stone {
  --effect-rgb: 64, 173, 119;
  --effect-ink: #07140d;
}

.effect-visual {
  position: absolute;
  inset: -8%;
  border-radius: 7px;
  pointer-events: none;
  z-index: 0;
  opacity: 1;
  mix-blend-mode: screen;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.92) 0 8%, rgba(var(--effect-rgb), 0.72) 10% 34%, transparent 38%),
    repeating-conic-gradient(from 0deg, rgba(var(--effect-rgb), 0.86) 0 10deg, transparent 10deg 22deg);
  filter: saturate(1.25) drop-shadow(0 0 18px rgba(var(--effect-rgb), 0.72));
  animation: effectVisualBloom 1050ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.effect-visual::before,
.effect-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

.cell.effect-blast .effect-visual,
.cell.effect-comeback .effect-visual,
.cell.effect-frenzy .effect-visual {
  inset: -2%;
  border-radius: 50%;
  background:
    conic-gradient(from 14deg, transparent 0 7%, rgba(var(--effect-rgb), 0.95) 8% 12%, transparent 13% 20%),
    radial-gradient(circle, rgba(255, 255, 255, 0.88) 0 8%, rgba(var(--effect-rgb), 0.5) 10% 30%, transparent 34%);
  filter: drop-shadow(0 0 16px rgba(var(--effect-rgb), 0.72));
  animation: effectBurst 760ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.effect-frenzy .effect-visual::before {
  inset: 18%;
  border-radius: 8px 22px 8px 22px;
  border: 3px solid rgba(255, 255, 255, 0.76);
  transform: skewX(-16deg) rotate(-18deg);
}

.cell.effect-comeback .effect-visual::before {
  inset: 18%;
  border: 4px solid rgba(255, 255, 255, 0.78);
  border-top-color: transparent;
  border-radius: 50%;
  transform: rotate(-35deg);
}

.cell.effect-convert .effect-visual,
.cell.effect-eclipse .effect-visual,
.cell.effect-magnet .effect-visual {
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.78) 0 7%, transparent 9%),
    radial-gradient(circle, transparent 0 42%, rgba(var(--effect-rgb), 0.94) 44% 49%, transparent 51%),
    radial-gradient(circle, rgba(var(--effect-rgb), 0.42), transparent 68%);
  filter: drop-shadow(0 0 14px rgba(var(--effect-rgb), 0.62));
}

.cell.effect-eclipse .effect-visual::before {
  inset: 14%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 64% 42%, rgba(10, 12, 18, 0.96) 0 31%, transparent 33%),
    radial-gradient(circle, rgba(var(--effect-rgb), 0.86) 0 47%, transparent 49%);
  animation: effectSlowSpin 1400ms linear infinite;
}

.cell.effect-magnet .effect-visual::before {
  inset: 14% 20%;
  border: 6px solid rgba(var(--effect-rgb), 0.94);
  border-top: 0;
  border-radius: 0 0 22px 22px;
  box-shadow:
    -12px 0 0 -8px rgba(255, 255, 255, 0.8),
    12px 0 0 -8px rgba(255, 255, 255, 0.8);
}

.cell.effect-jackpot .effect-visual,
.cell.effect-auction .effect-visual,
.cell.effect-contract .effect-visual,
.cell.effect-destiny .effect-visual {
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.9) 0 6%, rgba(var(--effect-rgb), 0.82) 8% 18%, transparent 20%),
    repeating-conic-gradient(from 0deg, rgba(var(--effect-rgb), 0.86) 0 12deg, transparent 12deg 24deg);
  filter: drop-shadow(0 0 15px rgba(var(--effect-rgb), 0.7));
}

.cell.effect-jackpot .effect-visual::before {
  inset: 22% 11%;
  border-top: 5px solid rgba(255, 255, 255, 0.82);
  border-bottom: 5px solid rgba(255, 255, 255, 0.82);
  border-radius: 6px;
  background:
    radial-gradient(circle at 18% 50%, rgba(255, 255, 255, 0.92) 0 9%, transparent 11%),
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.92) 0 9%, transparent 11%),
    radial-gradient(circle at 82% 50%, rgba(255, 255, 255, 0.92) 0 9%, transparent 11%);
}

.cell.effect-auction .effect-visual::before {
  inset: 18%;
  border-radius: 50% 50% 7px 7px;
  border: 4px solid rgba(255, 255, 255, 0.82);
  border-bottom-width: 10px;
  transform: rotate(-16deg);
}

.cell.effect-contract .effect-visual::before {
  inset: 18%;
  border: 4px solid rgba(255, 255, 255, 0.8);
  border-bottom-width: 11px;
  border-radius: 4px;
}

.cell.effect-destiny .effect-visual::before {
  inset: 16%;
  border: 3px solid rgba(255, 255, 255, 0.76);
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent 46%, rgba(255, 255, 255, 0.86) 47% 53%, transparent 54%),
    linear-gradient(0deg, transparent 46%, rgba(255, 255, 255, 0.86) 47% 53%, transparent 54%);
  animation: effectSlowSpin 1800ms linear infinite;
}

.cell.effect-ban .effect-visual,
.cell.effect-hole .effect-visual,
.cell.effect-void .effect-visual,
.cell.effect-swap .effect-visual,
.cell.effect-shield .effect-visual {
  border-radius: 50%;
  filter: drop-shadow(0 0 16px rgba(var(--effect-rgb), 0.66));
}

.cell.effect-hole .effect-visual,
.cell.effect-void .effect-visual {
  inset: -11%;
  background:
    radial-gradient(circle, #030207 0 22%, rgba(3, 2, 7, 0.92) 24% 32%, transparent 34%),
    repeating-conic-gradient(from 0deg, rgba(25, 20, 48, 0.98) 0 12deg, rgba(var(--effect-rgb), 0.9) 12deg 19deg, transparent 19deg 28deg),
    radial-gradient(circle, rgba(var(--effect-rgb), 0.48), transparent 70%);
  animation: effectBlackHole 2800ms linear infinite;
}

.cell.effect-void .effect-visual::after {
  inset: 24%;
  border: 3px solid rgba(255, 255, 255, 0.72);
  border-top-color: transparent;
  border-bottom-color: transparent;
  border-radius: 50%;
}

.cell.effect-ban .effect-visual {
  background:
    radial-gradient(circle, rgba(var(--effect-rgb), 0.38), transparent 62%),
    linear-gradient(45deg, transparent 42%, rgba(255, 255, 255, 0.88) 43% 57%, transparent 58%);
}

.cell.effect-ban .effect-visual::before {
  inset: 18%;
  border: 5px solid rgba(var(--effect-rgb), 0.92);
  border-radius: 50%;
}

.cell.effect-shield .effect-visual {
  inset: 3%;
  border-radius: 9px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.72), transparent 42%),
    radial-gradient(circle, rgba(var(--effect-rgb), 0.32), transparent 62%);
}

.cell.effect-shield .effect-visual::before {
  inset: 14% 18%;
  border: 4px solid rgba(255, 255, 255, 0.76);
  border-radius: 50% 50% 46% 46%;
  clip-path: polygon(50% 0, 100% 20%, 86% 78%, 50% 100%, 14% 78%, 0 20%);
}

.cell.effect-swap .effect-visual {
  background:
    radial-gradient(circle, rgba(var(--effect-rgb), 0.34), transparent 62%),
    conic-gradient(from 90deg, transparent 0 18%, rgba(255, 255, 255, 0.8) 18% 24%, transparent 24% 50%, rgba(255, 255, 255, 0.8) 50% 56%, transparent 56%);
  animation: effectSwapSpin 900ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.effect-infection .effect-visual,
.cell.effect-mark .effect-visual,
.cell.effect-chain .effect-visual {
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 26%, rgba(255, 255, 255, 0.9) 0 7%, transparent 9%),
    radial-gradient(circle at 25% 72%, rgba(255, 255, 255, 0.9) 0 7%, transparent 9%),
    radial-gradient(circle at 75% 72%, rgba(255, 255, 255, 0.9) 0 7%, transparent 9%),
    linear-gradient(32deg, transparent 46%, rgba(var(--effect-rgb), 0.9) 47% 53%, transparent 54%),
    linear-gradient(-32deg, transparent 46%, rgba(var(--effect-rgb), 0.9) 47% 53%, transparent 54%),
    radial-gradient(circle, rgba(var(--effect-rgb), 0.42), transparent 66%);
  filter: drop-shadow(0 0 14px rgba(var(--effect-rgb), 0.6));
}

.cell.effect-chain .effect-visual::before {
  inset: 18%;
  border: 4px dashed rgba(255, 255, 255, 0.78);
  border-radius: 10px;
  transform: rotate(-18deg);
}

.cell.effect-mark .effect-visual::before {
  inset: 18%;
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent 45%, rgba(255, 255, 255, 0.82) 46% 54%, transparent 55%),
    linear-gradient(0deg, transparent 45%, rgba(255, 255, 255, 0.82) 46% 54%, transparent 55%);
}

.cell.effect-source-supernova .effect-visual,
.cell.effect-supernova .effect-visual {
  inset: -26%;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.96) 0 8%, rgba(255, 233, 145, 0.94) 10% 20%, transparent 22%),
    conic-gradient(from 0deg, transparent 0 5%, rgba(255, 244, 190, 0.98) 6% 10%, transparent 11% 16%, rgba(237, 112, 100, 0.9) 17% 21%, transparent 22% 28%),
    radial-gradient(circle, rgba(240, 207, 99, 0.76), transparent 66%);
  filter: saturate(1.45) drop-shadow(0 0 26px rgba(240, 207, 99, 0.92));
  animation: effectSupernovaPop 980ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.effect-source-king_bomb .effect-visual,
.cell.effect-king_bomb .effect-visual {
  inset: -22%;
  border-radius: 50%;
  background:
    radial-gradient(ellipse at 50% 31%, rgba(255, 244, 190, 0.96) 0 10%, rgba(237, 112, 100, 0.92) 11% 30%, transparent 32%),
    radial-gradient(ellipse at 50% 68%, rgba(255, 244, 190, 0.88) 0 8%, rgba(240, 155, 93, 0.78) 9% 19%, transparent 21%),
    radial-gradient(circle, rgba(237, 112, 100, 0.58) 0 22%, transparent 24%),
    repeating-conic-gradient(from 0deg, rgba(237, 112, 100, 0.9) 0 7deg, transparent 7deg 18deg);
  filter: drop-shadow(0 0 24px rgba(237, 112, 100, 0.88));
  animation: effectCrossDetonate 880ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.effect-source-black_hole .effect-visual {
  inset: -31%;
  border-radius: 50%;
  background:
    radial-gradient(circle, #010106 0 18%, rgba(2, 2, 9, 0.98) 19% 31%, transparent 33%),
    repeating-conic-gradient(from 0deg, rgba(2, 2, 8, 1) 0 8deg, rgba(108, 167, 255, 0.98) 8deg 14deg, rgba(180, 139, 255, 0.72) 14deg 19deg, transparent 19deg 28deg),
    radial-gradient(circle, rgba(108, 167, 255, 0.74), transparent 68%);
  filter: saturate(1.35) drop-shadow(0 0 30px rgba(108, 167, 255, 0.88));
  animation: effectBlackHole 2800ms linear infinite;
}

.cell.effect-source-final_auction .effect-visual {
  inset: -16%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 65%, rgba(255, 255, 255, 0.88) 0 6%, transparent 8%),
    linear-gradient(28deg, transparent 34%, rgba(255, 255, 255, 0.92) 36% 45%, transparent 47%),
    radial-gradient(circle, rgba(240, 207, 99, 0.82), transparent 64%),
    repeating-conic-gradient(from 10deg, rgba(240, 207, 99, 0.86) 0 8deg, transparent 8deg 21deg);
  animation: effectAuctionHammer 940ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.effect-source-lottery .effect-visual,
.cell.effect-lottery .effect-visual {
  inset: -18%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 24% 28%, rgba(255, 255, 255, 0.95) 0 5%, transparent 7%),
    radial-gradient(circle at 72% 34%, rgba(255, 255, 255, 0.95) 0 5%, transparent 7%),
    radial-gradient(circle at 52% 76%, rgba(255, 255, 255, 0.95) 0 5%, transparent 7%),
    conic-gradient(from 0deg, #f0cf63, #71dbe6, #b48bff, #ed7064, #f0cf63);
  filter: saturate(1.55) drop-shadow(0 0 24px rgba(180, 139, 255, 0.9));
  animation: effectLotteryJackpot 900ms steps(5, end) both;
}

.cell.effect-source-throne .effect-visual,
.cell.effect-throne .effect-visual {
  inset: -18%;
  border-radius: 50%;
  background:
    linear-gradient(0deg, transparent 46%, rgba(255, 255, 255, 0.86) 48% 54%, transparent 56%),
    radial-gradient(circle, rgba(240, 207, 99, 0.86) 0 16%, transparent 18%),
    repeating-conic-gradient(from 0deg, rgba(240, 207, 99, 0.9) 0 9deg, transparent 9deg 24deg);
  animation: effectRoyalDrop 1020ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.effect-source-seizure .effect-visual,
.cell.effect-seizure .effect-visual {
  inset: -12%;
  border-radius: 10px;
  background:
    linear-gradient(90deg, transparent 0 14%, rgba(255, 255, 255, 0.85) 15% 23%, transparent 24% 76%, rgba(255, 255, 255, 0.85) 77% 85%, transparent 86%),
    linear-gradient(0deg, transparent 42%, rgba(113, 219, 230, 0.9) 44% 56%, transparent 58%),
    radial-gradient(circle, rgba(113, 219, 230, 0.58), transparent 68%);
  animation: effectClampSnap 720ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.effect-source-domino .effect-visual,
.cell.effect-domino .effect-visual {
  inset: -12%;
  border-radius: 8px;
  background:
    linear-gradient(62deg, transparent 0 28%, rgba(255, 255, 255, 0.9) 29% 35%, transparent 36% 45%, rgba(64, 173, 119, 0.9) 46% 54%, transparent 55%),
    radial-gradient(circle at 28% 30%, rgba(255, 255, 255, 0.9) 0 5%, transparent 7%),
    radial-gradient(circle at 70% 68%, rgba(255, 255, 255, 0.9) 0 5%, transparent 7%),
    radial-gradient(circle, rgba(64, 173, 119, 0.58), transparent 68%);
  animation: effectDominoCascade 840ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.effect-source-infectious_bomb .effect-visual,
.cell.effect-infectious_bomb .effect-visual {
  inset: -36%;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(237, 112, 100, 0.98) 0 9%, transparent 11%),
    conic-gradient(from 30deg, transparent 0 8%, rgba(95, 235, 142, 0.98) 9% 22%, transparent 23% 34%, rgba(95, 235, 142, 0.98) 35% 48%, transparent 49% 60%, rgba(95, 235, 142, 0.98) 61% 74%, transparent 75%),
    radial-gradient(circle, rgba(64, 173, 119, 0.72) 0 30%, transparent 32%),
    repeating-conic-gradient(from 0deg, rgba(237, 112, 100, 0.82) 0 5deg, transparent 5deg 15deg);
  filter:
    saturate(1.7)
    drop-shadow(0 0 26px rgba(64, 173, 119, 0.92))
    drop-shadow(0 0 18px rgba(237, 112, 100, 0.72));
  animation: effectInfectionBloom 920ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.effect-source-infectious_bomb .effect-visual::before,
.cell.effect-infectious_bomb .effect-visual::before {
  inset: 17%;
  border: 5px solid rgba(95, 235, 142, 0.9);
  border-top-color: rgba(237, 112, 100, 0.94);
  border-bottom-color: rgba(237, 112, 100, 0.94);
  border-radius: 50%;
  box-shadow:
    0 0 0 8px rgba(64, 173, 119, 0.12),
    0 0 28px rgba(64, 173, 119, 0.58);
}

.cell.effect-source-infectious_bomb .effect-visual::after,
.cell.effect-infectious_bomb .effect-visual::after {
  inset: -7%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 0, rgba(255, 255, 255, 0.95) 0 4%, transparent 6%),
    radial-gradient(circle at 4% 79%, rgba(255, 255, 255, 0.9) 0 4%, transparent 6%),
    radial-gradient(circle at 96% 79%, rgba(255, 255, 255, 0.9) 0 4%, transparent 6%),
    linear-gradient(31deg, transparent 47%, rgba(237, 112, 100, 0.92) 48% 52%, transparent 53%),
    linear-gradient(-31deg, transparent 47%, rgba(237, 112, 100, 0.92) 48% 52%, transparent 53%);
  animation: effectToxicTendrils 760ms ease-out both;
}

.cell.effect-source-jackpot .effect-visual {
  inset: -17%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 19% 50%, rgba(255, 255, 255, 0.96) 0 6%, transparent 8%),
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.96) 0 6%, transparent 8%),
    radial-gradient(circle at 81% 50%, rgba(255, 255, 255, 0.96) 0 6%, transparent 8%),
    repeating-conic-gradient(from 0deg, rgba(240, 207, 99, 0.95) 0 9deg, rgba(240, 155, 93, 0.86) 9deg 16deg, transparent 16deg 26deg);
  animation: effectJackpotBurst 980ms steps(4, end) both;
}

.cell.effect-source-magnet .effect-visual {
  inset: -17%;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.8) 0 6%, transparent 8%),
    repeating-radial-gradient(circle, transparent 0 18%, rgba(113, 219, 230, 0.72) 19% 23%, transparent 24% 30%),
    linear-gradient(90deg, transparent 32%, rgba(113, 219, 230, 0.82) 36% 42%, transparent 46% 54%, rgba(113, 219, 230, 0.82) 58% 64%, transparent 68%);
  animation: effectMagnetPulse 960ms ease-in-out both;
}

.cell.effect-source-board_flip .effect-visual {
  inset: -14%;
  border-radius: 50%;
  background:
    conic-gradient(from 0deg, transparent 0 18%, rgba(255, 255, 255, 0.88) 18% 25%, transparent 25% 50%, rgba(240, 207, 99, 0.9) 50% 58%, transparent 58%),
    radial-gradient(circle, rgba(240, 155, 93, 0.7), transparent 66%);
  animation: effectBoardFlipSpin 780ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.effect-source-eclipse_3x3 .effect-visual {
  inset: -15%;
  background:
    radial-gradient(circle at 64% 42%, rgba(8, 10, 16, 0.98) 0 27%, transparent 29%),
    radial-gradient(circle, rgba(180, 139, 255, 0.92) 0 46%, transparent 48%),
    repeating-conic-gradient(from 0deg, rgba(113, 219, 230, 0.72) 0 7deg, transparent 7deg 20deg);
  animation: effectEclipseDrop 980ms ease-in-out both;
}

.cell.effect-source-destiny_move .effect-visual {
  inset: -18%;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.94) 0 6%, rgba(180, 139, 255, 0.9) 7% 12%, transparent 14%),
    repeating-conic-gradient(from 0deg, rgba(180, 139, 255, 0.94) 0 6deg, transparent 6deg 21deg),
    radial-gradient(circle, rgba(180, 139, 255, 0.6), transparent 68%);
  animation: effectDestinySeal 1100ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.effect-source-ownership_frenzy .effect-visual {
  inset: -22%;
  border-radius: 50%;
  background:
    linear-gradient(30deg, transparent 38%, rgba(255, 255, 255, 0.9) 40% 48%, transparent 50%),
    linear-gradient(-30deg, transparent 38%, rgba(237, 112, 100, 0.96) 40% 48%, transparent 50%),
    conic-gradient(from 8deg, transparent 0 8%, rgba(237, 112, 100, 0.9) 9% 15%, transparent 16% 27%),
    radial-gradient(circle, rgba(237, 112, 100, 0.68), transparent 66%);
  animation: effectFrenzyClaw 780ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.effect-source-comeback_swing .effect-visual {
  inset: -18%;
  border-radius: 50%;
  background:
    conic-gradient(from 220deg, transparent 0 58%, rgba(255, 255, 255, 0.92) 59% 66%, rgba(64, 173, 119, 0.94) 67% 78%, transparent 79%),
    radial-gradient(circle, rgba(64, 173, 119, 0.72), transparent 66%);
  animation: effectComebackWhip 920ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.effect-source-move_ban .effect-visual {
  inset: -13%;
  border-radius: 12px;
  background:
    linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.9) 42% 56%, transparent 58%),
    radial-gradient(circle, rgba(237, 112, 100, 0.72), transparent 66%),
    repeating-conic-gradient(from 0deg, rgba(237, 112, 100, 0.8) 0 8deg, transparent 8deg 22deg);
  animation: effectBanStamp 820ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.effect-source-move_ban .effect-visual::before {
  inset: 20% 24%;
  border: 5px solid rgba(255, 255, 255, 0.88);
  border-top-width: 12px;
  border-radius: 9px;
}

.cell.effect-source-corner_contract .effect-visual {
  inset: -15%;
  border-radius: 8px;
  background:
    linear-gradient(135deg, transparent 0 25%, rgba(255, 255, 255, 0.82) 26% 34%, transparent 35%),
    radial-gradient(circle at 74% 26%, rgba(237, 112, 100, 0.9) 0 8%, transparent 10%),
    radial-gradient(circle, rgba(240, 207, 99, 0.76), transparent 68%);
  animation: effectContractSeal 900ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.effect-source-chain_lightning .effect-visual {
  inset: -22%;
  border-radius: 50%;
  background:
    linear-gradient(116deg, transparent 0 34%, rgba(255, 255, 255, 0.96) 35% 42%, rgba(113, 219, 230, 0.96) 43% 50%, transparent 51%),
    linear-gradient(42deg, transparent 0 48%, rgba(113, 219, 230, 0.88) 49% 56%, transparent 57%),
    repeating-conic-gradient(from 0deg, rgba(113, 219, 230, 0.86) 0 5deg, transparent 5deg 17deg),
    radial-gradient(circle, rgba(113, 219, 230, 0.68), transparent 68%);
  filter: drop-shadow(0 0 22px rgba(113, 219, 230, 0.88));
  animation: effectBurst 760ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.effect-source-edge_surge .effect-visual,
.cell.effect-source-tidal_wave .effect-visual {
  inset: -20%;
  border-radius: 50%;
  background:
    linear-gradient(0deg, transparent 0 34%, rgba(255, 255, 255, 0.92) 35% 42%, transparent 43%),
    repeating-radial-gradient(ellipse at 50% 80%, transparent 0 13%, rgba(113, 219, 230, 0.82) 14% 19%, transparent 20% 28%),
    radial-gradient(circle, rgba(108, 167, 255, 0.74), transparent 70%);
  filter: drop-shadow(0 0 22px rgba(113, 219, 230, 0.78));
  animation: effectComebackWhip 920ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.effect-source-gravity_crush .effect-visual,
.cell.effect-source-mirror_stone .effect-visual {
  inset: -24%;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.92) 0 6%, transparent 8%),
    repeating-conic-gradient(from 0deg, rgba(180, 139, 255, 0.92) 0 8deg, transparent 8deg 22deg),
    radial-gradient(circle, rgba(180, 139, 255, 0.68), transparent 68%);
  filter: drop-shadow(0 0 24px rgba(180, 139, 255, 0.82));
  animation: effectDestinySeal 1020ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.effect-source-laser_stone .effect-visual {
  inset: -18%;
  border-radius: 8px;
  background:
    linear-gradient(90deg, transparent 0 12%, rgba(255, 255, 255, 0.96) 13% 18%, rgba(113, 219, 230, 0.94) 19% 28%, transparent 29%),
    linear-gradient(45deg, transparent 0 40%, rgba(113, 219, 230, 0.9) 41% 50%, transparent 51%),
    radial-gradient(circle, rgba(113, 219, 230, 0.62), transparent 66%);
  filter: drop-shadow(0 0 22px rgba(113, 219, 230, 0.86));
  animation: effectBanStamp 700ms ease-out both;
}

.cell.effect-source-assassin_stone .effect-visual {
  inset: -15%;
  border-radius: 50%;
  background:
    linear-gradient(135deg, transparent 0 42%, rgba(255, 255, 255, 0.94) 43% 49%, rgba(237, 112, 100, 0.94) 50% 57%, transparent 58%),
    radial-gradient(circle at 62% 38%, rgba(237, 112, 100, 0.95) 0 8%, transparent 10%),
    radial-gradient(circle, rgba(237, 112, 100, 0.64), transparent 66%);
  animation: effectBanStamp 720ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.effect-source-split_stone .effect-visual {
  inset: -18%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.94) 0 8%, transparent 10%),
    radial-gradient(circle at 70% 30%, rgba(64, 173, 119, 0.95) 0 9%, transparent 11%),
    radial-gradient(circle at 50% 72%, rgba(64, 173, 119, 0.9) 0 10%, transparent 12%),
    radial-gradient(circle, rgba(64, 173, 119, 0.62), transparent 66%);
  animation: effectJackpotBurst 820ms steps(3, end) both;
}

.cell.effect-source-vampire_stone .effect-visual {
  inset: -20%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 40%, rgba(255, 255, 255, 0.9) 0 6%, transparent 8%),
    conic-gradient(from 180deg, transparent 0 18%, rgba(237, 112, 100, 0.94) 19% 36%, transparent 37% 56%, rgba(237, 112, 100, 0.82) 57% 72%, transparent 73%),
    radial-gradient(circle, rgba(237, 112, 100, 0.66), transparent 68%);
  filter: drop-shadow(0 0 22px rgba(237, 112, 100, 0.82));
  animation: effectFrenzyClaw 860ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.effect-badge {
  position: absolute;
  right: 5%;
  bottom: 5%;
  min-width: 38%;
  max-width: 86%;
  min-height: 20%;
  padding: 2px 5px;
  border: 1px solid rgba(var(--effect-rgb), 0.8);
  border-radius: 6px;
  background: rgba(var(--effect-rgb), 0.88);
  color: var(--effect-ink);
  display: grid;
  place-items: center;
  font-size: clamp(9px, 1.5vw, 13px);
  font-weight: 950;
  line-height: 1;
  pointer-events: none;
  z-index: 5;
  box-shadow: 0 0 16px rgba(var(--effect-rgb), 0.38);
  animation: effectBadgeIn 540ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.cell.contract-cell::after {
  content: attr(data-contract-owner);
  width: 46%;
  height: 46%;
  border: 2px solid rgba(240, 207, 99, 0.88);
  border-radius: 4px 4px 8px 4px;
  background:
    linear-gradient(135deg, rgba(240, 207, 99, 0.86), rgba(240, 155, 93, 0.76));
  color: #15110a;
  display: grid;
  place-items: center;
  font-size: clamp(10px, 1.8vw, 16px);
  font-weight: 950;
  box-shadow: 0 0 18px rgba(240, 207, 99, 0.34);
}

.cell.auction-cell::after {
  content: "";
  width: 54%;
  height: 54%;
  border: 2px solid rgba(240, 207, 99, 0.9);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(240, 207, 99, 0.72) 0 22%, transparent 24%),
    rgba(240, 207, 99, 0.14);
  box-shadow: 0 0 20px rgba(240, 207, 99, 0.32);
}

.cell.last-move::before {
  content: "";
  position: absolute;
  inset: 9%;
  border: 3px solid rgba(240, 207, 99, 0.92);
  border-radius: 50%;
  box-shadow:
    0 0 0 3px rgba(6, 11, 8, 0.24),
    0 0 18px rgba(240, 207, 99, 0.38);
  pointer-events: none;
  z-index: 2;
}

.piece {
  position: relative;
  z-index: 1;
  width: 74%;
  height: 74%;
  border-radius: 50%;
  box-shadow:
    inset 0 3px 6px rgba(255, 255, 255, 0.18),
    inset 0 -5px 8px rgba(0, 0, 0, 0.32),
    0 7px 12px rgba(0, 0, 0, 0.26);
}

.piece.flipped {
  animation: pieceFlip 420ms ease both;
}

.piece.placed {
  animation: piecePlace 240ms ease both;
}

.piece.black {
  border: 1px solid #050607;
  background: radial-gradient(circle at 36% 28%, #5c6368, #14171a 54%, #050607);
}

.piece.white {
  border: 1px solid #c9c3b5;
  background: radial-gradient(circle at 34% 28%, #ffffff, #e4ddcf 60%, #aaa194);
}

.piece.shielded {
  box-shadow:
    0 0 0 4px rgba(113, 219, 230, 0.34),
    0 0 18px rgba(113, 219, 230, 0.42),
    inset 0 3px 6px rgba(255, 255, 255, 0.2),
    inset 0 -5px 8px rgba(0, 0, 0, 0.32),
    0 7px 12px rgba(0, 0, 0, 0.26);
}

.piece.special {
  --stone-rgb: 108, 167, 255;
  display: grid;
  place-items: center;
  overflow: visible;
  isolation: isolate;
  box-shadow:
    inset 0 3px 6px rgba(255, 255, 255, 0.2),
    inset 0 -5px 8px rgba(0, 0, 0, 0.32),
    0 0 0 4px rgba(var(--stone-rgb), 0.2),
    0 0 18px rgba(var(--stone-rgb), 0.18),
    0 7px 12px rgba(0, 0, 0, 0.26);
}

.piece.special.shielded {
  box-shadow:
    0 0 0 4px rgba(113, 219, 230, 0.34),
    0 0 18px rgba(113, 219, 230, 0.42),
    inset 0 3px 6px rgba(255, 255, 255, 0.2),
    inset 0 -5px 8px rgba(0, 0, 0, 0.32),
    0 0 0 7px rgba(108, 167, 255, 0.14),
    0 7px 12px rgba(0, 0, 0, 0.26);
}

.piece.special::before {
  content: "";
  position: absolute;
  inset: -8%;
  border: 2px solid rgba(var(--stone-rgb), 0.78);
  border-radius: 50%;
  opacity: 0.92;
  pointer-events: none;
  box-shadow:
    0 0 12px rgba(var(--stone-rgb), 0.24),
    inset 0 0 12px rgba(var(--stone-rgb), 0.12);
  animation: specialStoneAura 1800ms ease-in-out infinite;
}

.piece.special[data-accent="gold"]::before {
  --stone-rgb: 240, 207, 99;
}

.piece.special[data-accent="red"]::before {
  --stone-rgb: 237, 112, 100;
}

.piece.special[data-accent="green"]::before {
  --stone-rgb: 64, 173, 119;
}

.piece.special[data-accent="violet"]::before {
  --stone-rgb: 180, 139, 255;
}

.piece.special[data-accent="cyan"]::before {
  --stone-rgb: 113, 219, 230;
}

.piece.special[data-accent="amber"]::before {
  --stone-rgb: 240, 155, 93;
}

.piece.special[data-accent="gold"] {
  --stone-rgb: 240, 207, 99;
}

.piece.special[data-accent="red"] {
  --stone-rgb: 237, 112, 100;
}

.piece.special[data-accent="green"] {
  --stone-rgb: 64, 173, 119;
}

.piece.special[data-accent="violet"] {
  --stone-rgb: 180, 139, 255;
}

.piece.special[data-accent="cyan"] {
  --stone-rgb: 113, 219, 230;
}

.piece.special[data-accent="amber"] {
  --stone-rgb: 240, 155, 93;
}

.piece-glyph {
  position: absolute;
  inset: 16%;
  color: rgb(var(--stone-rgb));
  filter:
    drop-shadow(0 0 7px rgba(var(--stone-rgb), 0.86))
    drop-shadow(0 0 15px rgba(var(--stone-rgb), 0.34))
    drop-shadow(0 2px 3px rgba(0, 0, 0, 0.42));
  pointer-events: none;
  z-index: 3;
}

.piece-aura {
  position: absolute;
  inset: -30%;
  border-radius: 50%;
  color: rgb(var(--stone-rgb));
  opacity: 0.74;
  pointer-events: none;
  z-index: 0;
  mix-blend-mode: normal;
  filter:
    saturate(1.3)
    drop-shadow(0 0 14px rgba(var(--stone-rgb), 0.7));
}

.piece-aura::before,
.piece-aura::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
}

.piece-aura::before {
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.68) 0 5%, rgba(var(--stone-rgb), 0.52) 7% 22%, transparent 25%),
    repeating-conic-gradient(from 0deg, rgba(var(--stone-rgb), 0.72) 0 8deg, transparent 8deg 20deg);
  animation: stoneAuraPulse 1600ms ease-in-out infinite;
}

.piece-aura::after {
  inset: 19%;
  border: 2px solid rgba(var(--stone-rgb), 0.6);
  box-shadow:
    0 0 14px rgba(var(--stone-rgb), 0.45),
    inset 0 0 14px rgba(var(--stone-rgb), 0.22);
  animation: stoneAuraSpin 3200ms linear infinite;
}

.piece-owner-mark {
  --owner-fill: #080a0d;
  --owner-stroke: rgba(255, 255, 255, 0.78);
  --owner-glow: rgba(0, 0, 0, 0.34);
  position: absolute;
  inset: 7%;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 25%, rgba(255, 255, 255, 0.2), transparent 24%), var(--owner-fill);
  border: 3px solid var(--owner-stroke);
  box-shadow:
    inset 0 2px 5px rgba(255, 255, 255, 0.14),
    inset 0 -5px 8px rgba(0, 0, 0, 0.28),
    0 0 0 3px rgba(var(--stone-rgb), 0.18),
    0 0 16px var(--owner-glow);
  pointer-events: none;
  z-index: 2;
}

.piece-owner-mark::before,
.piece-owner-mark::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.piece-owner-mark::before {
  inset: -12%;
  border-radius: 50%;
  border: 3px solid var(--owner-fill);
  border-left-color: transparent;
  border-bottom-color: transparent;
  filter: drop-shadow(0 0 4px var(--owner-stroke));
  transform: rotate(-24deg);
}

.piece-owner-mark::after {
  right: -13%;
  bottom: -12%;
  width: 38%;
  height: 38%;
  border-radius: 50%;
  background: var(--owner-fill);
  border: 2px solid var(--owner-stroke);
  box-shadow:
    0 0 0 2px rgba(var(--stone-rgb), 0.22),
    0 4px 8px rgba(0, 0, 0, 0.32);
}

.piece.white .piece-owner-mark {
  --owner-fill: #f6efe2;
  --owner-stroke: rgba(8, 10, 12, 0.82);
  --owner-glow: rgba(255, 255, 255, 0.28);
  background: radial-gradient(circle at 34% 25%, #ffffff, transparent 28%), var(--owner-fill);
}

.piece.white .piece-glyph {
  filter:
    drop-shadow(0 0 4px rgba(var(--stone-rgb), 0.5))
    drop-shadow(0 1px 0 rgba(255, 255, 255, 0.46));
}

.piece-glyph::before,
.piece-glyph::after {
  content: "";
  position: absolute;
  inset: 0;
}

.piece-glyph[data-glyph="star-core"] {
  inset: 4%;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.94) 0 8%, rgba(240, 207, 99, 0.68) 9% 18%, transparent 20%),
    repeating-conic-gradient(from 0deg, rgba(240, 207, 99, 0.34) 0 6deg, transparent 6deg 18deg);
  opacity: 0.94;
}

.piece-glyph[data-glyph="star-core"]::before {
  inset: 12%;
  background: currentColor;
  clip-path: polygon(
    50% 0,
    59% 31%,
    86% 14%,
    69% 41%,
    100% 50%,
    69% 59%,
    86% 86%,
    59% 69%,
    50% 100%,
    41% 69%,
    14% 86%,
    31% 59%,
    0 50%,
    31% 41%,
    14% 14%,
    41% 31%
  );
  filter: drop-shadow(0 0 10px rgba(240, 207, 99, 0.68));
}

.piece-glyph[data-glyph="star-core"]::after {
  inset: -8%;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.56);
  border-left-color: transparent;
  border-right-color: transparent;
  transform: rotate(18deg);
}

.piece-glyph[data-glyph="domino"] {
  inset: 13% 24%;
  border: 2px solid currentColor;
  border-radius: 8px;
  background:
    radial-gradient(circle at 30% 27%, currentColor 0 7%, transparent 9%),
    radial-gradient(circle at 70% 73%, currentColor 0 7%, transparent 9%),
    linear-gradient(0deg, transparent 47%, currentColor 48% 52%, transparent 53%),
    rgba(64, 173, 119, 0.08);
  box-shadow:
    -12px 10px 0 -4px rgba(95, 210, 144, 0.74),
    12px -10px 0 -4px rgba(255, 255, 255, 0.62);
  transform: rotate(-18deg);
  animation: glyphDominoTip 1300ms ease-in-out infinite;
}

.piece-glyph[data-glyph="domino"]::before {
  inset: -24% auto auto -34%;
  width: 48%;
  height: 64%;
  border: 2px solid currentColor;
  border-radius: 7px;
  background:
    radial-gradient(circle at 50% 28%, currentColor 0 8%, transparent 10%),
    radial-gradient(circle at 50% 72%, currentColor 0 8%, transparent 10%),
    rgba(64, 173, 119, 0.12);
  opacity: 0.86;
  transform: rotate(34deg);
}

.piece-glyph[data-glyph="domino"]::after {
  inset: auto -34% -26% auto;
  width: 48%;
  height: 64%;
  border: 2px solid currentColor;
  border-radius: 7px;
  background:
    radial-gradient(circle at 50% 28%, currentColor 0 8%, transparent 10%),
    radial-gradient(circle at 50% 72%, currentColor 0 8%, transparent 10%),
    rgba(64, 173, 119, 0.12);
  opacity: 0.82;
  transform: rotate(34deg);
}

.piece-glyph[data-glyph="jackpot"] {
  inset: 12% 9%;
  border-radius: 9px;
  background:
    linear-gradient(180deg, currentColor 0 18%, transparent 19% 70%, currentColor 71% 100%),
    linear-gradient(90deg, transparent 0 31%, rgba(255, 255, 255, 0.56) 32% 35%, transparent 36% 64%, rgba(255, 255, 255, 0.56) 65% 68%, transparent 69%),
    rgba(240, 155, 93, 0.12);
  box-shadow:
    0 0 0 2px currentColor,
    0 0 12px rgba(240, 155, 93, 0.34);
}

.piece-glyph[data-glyph="jackpot"]::before {
  content: "777";
  inset: 28% 8% 29%;
  border-radius: 6px;
  background: rgba(10, 13, 16, 0.62);
  color: #fff4bd;
  display: grid;
  place-items: center;
  font-size: 16px;
  font-weight: 950;
  letter-spacing: 0;
  line-height: 1;
  text-shadow:
    0 0 5px rgba(240, 207, 99, 0.82),
    0 1px 0 rgba(0, 0, 0, 0.5);
}

.piece-glyph[data-glyph="jackpot"]::after {
  inset: auto -14% -16% auto;
  width: 32%;
  height: 32%;
  border-radius: 50%;
  border: 2px solid currentColor;
  background:
    radial-gradient(circle, currentColor 0 21%, transparent 23%),
    radial-gradient(circle, rgba(255, 255, 255, 0.34), transparent 62%);
}

.piece-glyph[data-glyph="throne"] {
  inset: 8% 10%;
}

.piece-glyph[data-glyph="throne"]::before {
  inset: 0 0 auto;
  height: 56%;
  border: 0;
  border-radius: 5px;
  background:
    radial-gradient(circle at 50% 15%, #fff4bd 0 7%, transparent 8%),
    radial-gradient(circle at 18% 34%, #fff4bd 0 6%, transparent 7%),
    radial-gradient(circle at 82% 34%, #fff4bd 0 6%, transparent 7%),
    currentColor;
  clip-path: polygon(0 94%, 0 38%, 22% 66%, 36% 12%, 50% 58%, 64% 12%, 78% 66%, 100% 38%, 100% 94%);
  filter: drop-shadow(0 0 8px rgba(240, 207, 99, 0.62));
}

.piece-glyph[data-glyph="throne"]::after {
  inset: auto 10% 5%;
  height: 34%;
  border-radius: 4px 4px 10px 10px;
  background:
    linear-gradient(90deg, transparent 0 14%, currentColor 15% 27%, transparent 28% 72%, currentColor 73% 85%, transparent 86%),
    linear-gradient(0deg, currentColor 0 28%, transparent 29% 62%, currentColor 63% 100%);
}

.piece-glyph[data-glyph="magnet"] {
  inset: 7% 12%;
}

.piece-glyph[data-glyph="magnet"]::before {
  inset: 4% 12% 22%;
  border: 7px solid currentColor;
  border-top: 0;
  border-radius: 0 0 21px 21px;
  box-shadow:
    inset 0 -4px 0 rgba(255, 255, 255, 0.28),
    0 0 11px rgba(113, 219, 230, 0.48);
}

.piece-glyph[data-glyph="magnet"]::after {
  inset: 0 10% auto;
  height: 16px;
  border-radius: 4px;
  background:
    linear-gradient(90deg, #ed7064 0 26%, transparent 27% 73%, #6ca7ff 74% 100%),
    linear-gradient(0deg, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0.86));
  box-shadow:
    0 28px 0 -6px rgba(255, 255, 255, 0.72),
    0 39px 0 -8px rgba(255, 255, 255, 0.44);
}

.piece-glyph[data-glyph="clamp"] {
  inset: 9% 14%;
}

.piece-glyph[data-glyph="clamp"]::before {
  inset: 0 17% 42%;
  border: 6px solid currentColor;
  border-bottom: 0;
  border-radius: 18px 18px 0 0;
  box-shadow: 0 0 10px rgba(113, 219, 230, 0.42);
}

.piece-glyph[data-glyph="clamp"]::after {
  inset: 42% 4% 4%;
  border-radius: 7px;
  background:
    radial-gradient(circle at 50% 36%, rgba(8, 10, 13, 0.88) 0 8%, transparent 9%),
    linear-gradient(90deg, transparent 45%, rgba(8, 10, 13, 0.78) 46% 54%, transparent 55%),
    currentColor;
  box-shadow:
    -10px 0 0 -6px rgba(255, 255, 255, 0.72),
    10px 0 0 -6px rgba(255, 255, 255, 0.72);
}

.piece-glyph[data-glyph="mushroom-cloud"] {
  inset: 4% 8%;
  border-radius: 50%;
  background:
    radial-gradient(ellipse at 50% 82%, rgba(255, 244, 190, 0.28) 0 20%, transparent 22%),
    repeating-conic-gradient(from 0deg, rgba(237, 112, 100, 0.2) 0 7deg, transparent 7deg 22deg);
}

.piece-glyph[data-glyph="mushroom-cloud"]::before {
  inset: 2% 0 auto;
  height: 54%;
  border-radius: 50% 50% 36% 36%;
  background:
    radial-gradient(circle at 20% 70%, currentColor 0 19%, transparent 20%),
    radial-gradient(circle at 39% 44%, #fff4bd 0 11%, currentColor 12% 26%, transparent 27%),
    radial-gradient(circle at 58% 43%, #fff4bd 0 10%, currentColor 11% 28%, transparent 29%),
    radial-gradient(circle at 80% 70%, currentColor 0 19%, transparent 20%),
    linear-gradient(0deg, currentColor, currentColor);
  clip-path: polygon(4% 100%, 0 65%, 16% 38%, 34% 28%, 44% 5%, 58% 8%, 68% 28%, 86% 38%, 100% 66%, 96% 100%);
  filter:
    drop-shadow(0 0 8px rgba(237, 112, 100, 0.74))
    drop-shadow(0 0 14px rgba(240, 207, 99, 0.34));
}

.piece-glyph[data-glyph="mushroom-cloud"]::after {
  inset: 43% 31% 3%;
  border-radius: 50% 50% 20px 20px;
  background:
    radial-gradient(ellipse at 50% 18%, rgba(255, 244, 190, 0.86) 0 18%, transparent 20%),
    linear-gradient(90deg, transparent 0 14%, rgba(255, 244, 190, 0.52) 15% 29%, transparent 30% 70%, rgba(255, 244, 190, 0.42) 71% 85%, transparent 86%),
    linear-gradient(180deg, #fff4bd 0 8%, currentColor 9% 100%);
  box-shadow:
    -11px 17px 0 -8px rgba(237, 112, 100, 0.8),
    11px 17px 0 -8px rgba(237, 112, 100, 0.8),
    0 0 12px rgba(240, 155, 93, 0.48);
}

.piece-glyph[data-glyph="infectious"] {
  inset: 9%;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(237, 112, 100, 0.98) 0 12%, transparent 14%),
    conic-gradient(from 30deg, transparent 0 9%, currentColor 10% 24%, transparent 25% 34%, currentColor 35% 49%, transparent 50% 59%, currentColor 60% 74%, transparent 75%),
    radial-gradient(circle, rgba(64, 173, 119, 0.38), transparent 62%);
  animation: glyphInfect 1200ms ease-in-out infinite;
}

.piece-glyph[data-glyph="infectious"]::before {
  inset: 18%;
  border: 3px solid currentColor;
  border-top-color: rgba(237, 112, 100, 0.95);
  border-bottom-color: rgba(237, 112, 100, 0.95);
  border-radius: 50%;
  box-shadow:
    0 0 0 5px rgba(64, 173, 119, 0.14),
    0 0 14px rgba(64, 173, 119, 0.62);
}

.piece-glyph[data-glyph="infectious"]::after {
  inset: -12%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 2%, rgba(255, 255, 255, 0.95) 0 5%, transparent 7%),
    radial-gradient(circle at 7% 74%, rgba(255, 255, 255, 0.9) 0 4%, transparent 6%),
    radial-gradient(circle at 93% 74%, rgba(255, 255, 255, 0.9) 0 4%, transparent 6%),
    linear-gradient(30deg, transparent 47%, rgba(237, 112, 100, 0.92) 48% 52%, transparent 53%),
    linear-gradient(-30deg, transparent 47%, rgba(237, 112, 100, 0.92) 48% 52%, transparent 53%);
  opacity: 0.9;
}

.piece-glyph[data-glyph="lottery"]::before {
  content: "?";
  inset: 4% 16% 20%;
  border: 3px solid currentColor;
  border-radius: 12px;
  transform: rotate(12deg);
  background:
    radial-gradient(circle at 13% 50%, rgba(10, 13, 16, 0.72) 0 6%, transparent 7%),
    radial-gradient(circle at 87% 50%, rgba(10, 13, 16, 0.72) 0 6%, transparent 7%),
    linear-gradient(90deg, transparent 0 24%, rgba(255, 255, 255, 0.38) 25% 30%, transparent 31%),
    rgba(180, 139, 255, 0.08);
  color: #fff4bd;
  display: grid;
  place-items: center;
  font-size: 23px;
  font-weight: 950;
  line-height: 1;
  text-shadow: 0 0 8px rgba(180, 139, 255, 0.78);
}

.piece-glyph[data-glyph="lottery"]::after {
  inset: auto 12% 0 auto;
  width: 36%;
  height: 36%;
  border-radius: 50%;
  background:
    radial-gradient(circle, #fff4bd 0 19%, transparent 21%),
    conic-gradient(from 0deg, transparent 0 10%, currentColor 11% 22%, transparent 23% 50%, currentColor 51% 62%, transparent 63%);
  transform: rotate(20deg);
}

.piece-glyph[data-glyph="mirror"] {
  inset: 10% 16%;
  border-radius: 12px;
  border: 3px solid currentColor;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.72) 0 16%, transparent 17% 44%, rgba(255, 255, 255, 0.36) 45% 55%, transparent 56%),
    rgba(180, 139, 255, 0.1);
  box-shadow:
    inset 0 0 12px rgba(255, 255, 255, 0.16),
    0 0 12px rgba(180, 139, 255, 0.48);
}

.piece-glyph[data-glyph="mirror"]::before {
  inset: 13% 50% 13% 13%;
  border-radius: 8px 0 0 8px;
  background: currentColor;
  opacity: 0.9;
}

.piece-glyph[data-glyph="mirror"]::after {
  inset: 13% 13% 13% 50%;
  border-radius: 0 8px 8px 0;
  border-left: 2px solid rgba(255, 255, 255, 0.76);
  background: rgba(255, 255, 255, 0.18);
}

.piece-glyph[data-glyph="laser"] {
  inset: 8%;
}

.piece-glyph[data-glyph="laser"]::before {
  inset: 42% -8%;
  height: 16%;
  border-radius: 99px;
  background: currentColor;
  box-shadow:
    0 0 12px rgba(113, 219, 230, 0.84),
    0 -15px 0 -6px rgba(255, 255, 255, 0.72),
    0 15px 0 -6px rgba(255, 255, 255, 0.72);
  transform: rotate(-28deg);
}

.piece-glyph[data-glyph="laser"]::after {
  inset: 28%;
  border-radius: 50%;
  background:
    radial-gradient(circle, #fff 0 18%, currentColor 19% 52%, transparent 54%);
  box-shadow: 0 0 14px rgba(113, 219, 230, 0.72);
}

.piece-glyph[data-glyph="assassin"] {
  inset: 9%;
}

.piece-glyph[data-glyph="assassin"]::before {
  inset: 4% 30% 4% 30%;
  border-radius: 99px 99px 8px 8px;
  background:
    linear-gradient(180deg, #fff4bd 0 12%, currentColor 13% 100%);
  transform: rotate(38deg);
  box-shadow: 0 0 10px rgba(237, 112, 100, 0.55);
}

.piece-glyph[data-glyph="assassin"]::after {
  inset: 13%;
  border: 3px solid currentColor;
  border-radius: 50%;
  border-top-color: transparent;
  border-bottom-color: transparent;
  transform: rotate(-22deg);
}

.piece-glyph[data-glyph="split"] {
  inset: 8%;
}

.piece-glyph[data-glyph="split"]::before {
  inset: 12%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 34%, currentColor 0 16%, transparent 18%),
    radial-gradient(circle at 70% 34%, currentColor 0 16%, transparent 18%),
    radial-gradient(circle at 50% 72%, currentColor 0 17%, transparent 19%);
  filter: drop-shadow(0 0 10px rgba(64, 173, 119, 0.58));
}

.piece-glyph[data-glyph="split"]::after {
  inset: 6%;
  border: 2px dashed currentColor;
  border-radius: 50%;
  opacity: 0.86;
}

.piece-glyph[data-glyph="vampire"] {
  inset: 7%;
}

.piece-glyph[data-glyph="vampire"]::before {
  inset: 6% 16% 20%;
  border-radius: 50% 50% 40% 40%;
  background:
    radial-gradient(circle at 36% 38%, rgba(255, 255, 255, 0.9) 0 7%, transparent 9%),
    radial-gradient(circle at 64% 38%, rgba(255, 255, 255, 0.9) 0 7%, transparent 9%),
    currentColor;
  clip-path: polygon(8% 0, 92% 0, 100% 56%, 70% 100%, 58% 64%, 50% 100%, 42% 64%, 30% 100%, 0 56%);
}

.piece-glyph[data-glyph="vampire"]::after {
  inset: auto 28% 4%;
  height: 30%;
  border-radius: 50% 50% 8px 8px;
  background:
    radial-gradient(circle at 50% 12%, #fff4bd 0 11%, transparent 13%),
    currentColor;
  opacity: 0.88;
}

.piece.special[data-kind="supernova"]::before {
  inset: -14%;
  border-width: 3px;
  box-shadow:
    0 0 20px rgba(var(--stone-rgb), 0.48),
    0 0 42px rgba(var(--stone-rgb), 0.2);
}

.piece.special[data-kind="supernova"] .piece-glyph {
  inset: 14%;
  animation: glyphSpark 1400ms ease-in-out infinite;
}

.piece.special[data-kind="lottery"]::before {
  border-style: dashed;
  animation: specialStoneSpin 2600ms linear infinite;
}

.piece.special[data-kind="lottery"] .piece-glyph {
  animation: glyphTwinkle 1500ms ease-in-out infinite;
}

.piece.special[data-kind="throne"]::before {
  inset: -12%;
  border-color: rgba(240, 207, 99, 0.92);
  box-shadow:
    0 0 0 4px rgba(240, 207, 99, 0.12),
    0 0 22px rgba(240, 207, 99, 0.4);
}

.piece.special[data-kind="throne"] .piece-glyph {
  inset: 17%;
  color: #f5d86f;
}

.piece.special[data-kind="seizure"]::before {
  inset: -10%;
  border-radius: 18%;
  box-shadow:
    0 0 0 3px rgba(var(--stone-rgb), 0.12),
    0 0 18px rgba(var(--stone-rgb), 0.34);
}

.piece.special[data-kind="seizure"] .piece-glyph {
  inset: 17%;
}

.piece.special[data-kind="jackpot"]::before {
  border-style: double;
  box-shadow:
    0 0 0 4px rgba(240, 155, 93, 0.14),
    0 0 24px rgba(240, 155, 93, 0.42);
}

.piece.special[data-kind="jackpot"] .piece-glyph {
  inset: 16%;
  color: #f4bd63;
  animation: glyphSlot 1100ms steps(3, end) infinite;
}

.piece.special[data-kind="magnet"]::before {
  border-top-color: transparent;
  border-bottom-color: transparent;
  animation: specialStoneSpin 2200ms linear infinite;
}

.piece.special[data-kind="magnet"] .piece-glyph {
  inset: 15%;
  color: #71dbe6;
}

.piece.special[data-kind="king_bomb"]::before {
  inset: -15%;
  border-width: 3px;
  border-color: rgba(237, 112, 100, 0.92);
  box-shadow:
    0 0 0 5px rgba(237, 112, 100, 0.12),
    0 0 26px rgba(237, 112, 100, 0.42);
}

.piece.special[data-kind="king_bomb"] .piece-glyph {
  inset: 11% 13%;
  color: #ed7064;
}

.piece.special[data-kind="domino"]::before {
  inset: -12%;
  border-style: dashed;
  box-shadow:
    0 0 0 4px rgba(64, 173, 119, 0.12),
    0 0 18px rgba(64, 173, 119, 0.36);
}

.piece.special[data-kind="domino"] .piece-glyph {
  color: #5fd290;
}

.piece.special[data-kind="domino"] .piece-aura {
  inset: -22%;
  opacity: 0.55;
}

.piece.special[data-kind="infectious_bomb"]::before {
  inset: -18%;
  border-width: 3px;
  border-style: solid;
  border-color: rgba(95, 235, 142, 0.92);
  box-shadow:
    0 0 0 5px rgba(237, 112, 100, 0.14),
    0 0 20px rgba(95, 235, 142, 0.52),
    0 0 34px rgba(237, 112, 100, 0.28);
}

.piece.special[data-kind="infectious_bomb"] .piece-glyph {
  inset: 9%;
  color: #66ec92;
  animation: glyphInfect 1600ms ease-in-out infinite;
}

.piece.special[data-kind="infectious_bomb"] .piece-aura {
  opacity: 0.62;
}

.piece.special[data-kind="supernova"] .piece-aura {
  inset: -42%;
}

.piece.special[data-kind="supernova"] .piece-aura::before {
  background:
    conic-gradient(from 0deg, transparent 0 5%, rgba(255, 255, 255, 0.98) 6% 10%, transparent 11% 16%, rgba(240, 207, 99, 0.95) 17% 22%, transparent 23% 30%),
    radial-gradient(circle, rgba(255, 244, 190, 0.86) 0 13%, rgba(237, 112, 100, 0.62) 16% 28%, transparent 32%);
  animation: stoneNovaThrob 1200ms ease-in-out infinite;
}

.piece.special[data-kind="supernova"] .piece-aura::after {
  inset: 29%;
  border: 0;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.92), rgba(240, 207, 99, 0.65) 36%, transparent 39%);
  box-shadow:
    0 0 22px rgba(240, 207, 99, 0.72),
    0 0 40px rgba(237, 112, 100, 0.36);
}

.piece.special[data-kind="lottery"] .piece-aura::before {
  background:
    radial-gradient(circle at 22% 28%, rgba(255, 255, 255, 0.96) 0 5%, transparent 7%),
    radial-gradient(circle at 72% 30%, rgba(255, 255, 255, 0.96) 0 5%, transparent 7%),
    radial-gradient(circle at 55% 76%, rgba(255, 255, 255, 0.96) 0 5%, transparent 7%),
    conic-gradient(from 0deg, #f0cf63, #71dbe6, #b48bff, #ed7064, #f0cf63);
  animation: stoneLotterySpin 1300ms steps(5, end) infinite;
}

.piece.special[data-kind="lottery"] .piece-aura::after {
  inset: 24%;
  border: 2px dashed rgba(255, 255, 255, 0.72);
}

.piece.special[data-kind="throne"] .piece-aura {
  inset: -34%;
}

.piece.special[data-kind="throne"] .piece-aura::before {
  background:
    linear-gradient(0deg, transparent 43%, rgba(255, 255, 255, 0.78) 45% 53%, transparent 55%),
    radial-gradient(circle at 50% 18%, rgba(255, 255, 255, 0.88) 0 6%, transparent 8%),
    repeating-conic-gradient(from 0deg, rgba(240, 207, 99, 0.9) 0 10deg, transparent 10deg 25deg);
  animation: stoneCrownPulse 1500ms ease-in-out infinite;
}

.piece.special[data-kind="throne"] .piece-aura::after {
  inset: 12% 22% auto;
  height: 36%;
  border: 0;
  border-radius: 8px 8px 2px 2px;
  background:
    linear-gradient(135deg, transparent 0 22%, rgba(255, 255, 255, 0.8) 23% 34%, transparent 35% 65%, rgba(255, 255, 255, 0.8) 66% 77%, transparent 78%),
    linear-gradient(0deg, rgba(240, 207, 99, 0.9), rgba(240, 207, 99, 0.2));
}

.piece.special[data-kind="seizure"] .piece-aura {
  inset: -32%;
}

.piece.special[data-kind="seizure"] .piece-aura::before {
  border-radius: 14px;
  background:
    linear-gradient(90deg, transparent 0 13%, rgba(255, 255, 255, 0.86) 14% 24%, transparent 25% 75%, rgba(255, 255, 255, 0.86) 76% 86%, transparent 87%),
    linear-gradient(0deg, transparent 41%, rgba(113, 219, 230, 0.9) 44% 56%, transparent 59%);
  animation: stoneClampSnap 1500ms ease-in-out infinite;
}

.piece.special[data-kind="seizure"] .piece-aura::after {
  inset: 20%;
  border-radius: 10px;
}

.piece.special[data-kind="jackpot"] .piece-aura::before {
  background:
    radial-gradient(circle at 18% 50%, rgba(255, 255, 255, 0.98) 0 5%, transparent 7%),
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.98) 0 5%, transparent 7%),
    radial-gradient(circle at 82% 50%, rgba(255, 255, 255, 0.98) 0 5%, transparent 7%),
    repeating-conic-gradient(from 0deg, rgba(240, 207, 99, 0.9) 0 8deg, rgba(240, 155, 93, 0.85) 8deg 16deg, transparent 16deg 25deg);
  animation: stoneJackpotBlink 900ms steps(4, end) infinite;
}

.piece.special[data-kind="jackpot"] .piece-aura::after {
  inset: 22% 8%;
  border-radius: 8px;
  border-top: 3px solid rgba(255, 255, 255, 0.82);
  border-bottom: 3px solid rgba(255, 255, 255, 0.82);
}

.piece.special[data-kind="magnet"] .piece-aura::before {
  background:
    repeating-radial-gradient(circle, transparent 0 18%, rgba(113, 219, 230, 0.7) 19% 23%, transparent 24% 31%),
    linear-gradient(90deg, transparent 31%, rgba(255, 255, 255, 0.82) 35% 42%, transparent 46% 54%, rgba(255, 255, 255, 0.82) 58% 65%, transparent 69%);
  animation: stoneMagnetField 1100ms ease-in-out infinite;
}

.piece.special[data-kind="magnet"] .piece-aura::after {
  inset: 22% 31%;
  border: 4px solid rgba(113, 219, 230, 0.9);
  border-top: 0;
  border-radius: 0 0 18px 18px;
}

.piece.special[data-kind="king_bomb"] .piece-aura {
  inset: -42%;
}

.piece.special[data-kind="king_bomb"] .piece-aura::before {
  background:
    radial-gradient(ellipse at 50% 29%, rgba(255, 244, 190, 0.94) 0 9%, rgba(237, 112, 100, 0.9) 10% 27%, transparent 29%),
    radial-gradient(ellipse at 50% 65%, rgba(255, 244, 190, 0.78) 0 8%, rgba(240, 155, 93, 0.7) 9% 18%, transparent 20%),
    linear-gradient(90deg, transparent 40%, rgba(255, 244, 190, 0.84) 43% 57%, transparent 60%),
    repeating-conic-gradient(from 0deg, rgba(237, 112, 100, 0.92) 0 7deg, transparent 7deg 19deg);
  animation: stoneBombArm 1050ms ease-in-out infinite;
}

.piece.special[data-kind="king_bomb"] .piece-aura::after {
  inset: 26% 22%;
  border: 0;
  border-radius: 50% 50% 36% 36%;
  background:
    radial-gradient(circle at 18% 66%, rgba(255, 244, 190, 0.82) 0 8%, transparent 10%),
    radial-gradient(circle at 50% 40%, rgba(255, 244, 190, 0.9) 0 10%, transparent 12%),
    radial-gradient(circle at 82% 66%, rgba(255, 244, 190, 0.82) 0 8%, transparent 10%),
    radial-gradient(ellipse at 50% 92%, rgba(237, 112, 100, 0.72) 0 18%, transparent 20%);
  box-shadow: 0 0 24px rgba(237, 112, 100, 0.44);
}

.piece.special[data-kind="domino"] .piece-aura::before {
  border-radius: 10px;
  background:
    linear-gradient(58deg, transparent 0 28%, rgba(255, 255, 255, 0.84) 29% 35%, transparent 36% 45%, rgba(64, 173, 119, 0.86) 46% 54%, transparent 55%),
    radial-gradient(circle at 28% 28%, rgba(255, 255, 255, 0.9) 0 5%, transparent 7%),
    radial-gradient(circle at 72% 72%, rgba(255, 255, 255, 0.9) 0 5%, transparent 7%),
    radial-gradient(circle, rgba(64, 173, 119, 0.54), transparent 64%);
  animation: stoneDominoTip 1000ms ease-in-out infinite;
}

.piece.special[data-kind="domino"] .piece-aura::after {
  inset: 25%;
  border: 2px dashed rgba(255, 255, 255, 0.72);
  border-radius: 8px;
  transform: rotate(-18deg);
}

.piece.special[data-kind="infectious_bomb"] .piece-aura::before {
  background:
    radial-gradient(circle, rgba(237, 112, 100, 0.9) 0 10%, transparent 12%),
    conic-gradient(from 30deg, transparent 0 8%, rgba(95, 235, 142, 0.92) 9% 23%, transparent 24% 34%, rgba(95, 235, 142, 0.92) 35% 49%, transparent 50% 60%, rgba(95, 235, 142, 0.92) 61% 75%, transparent 76%),
    radial-gradient(circle, rgba(64, 173, 119, 0.62), transparent 64%);
  animation: stoneInfectPulse 1000ms ease-in-out infinite;
}

.piece.special[data-kind="infectious_bomb"] .piece-aura::after {
  inset: 12%;
  border: 3px solid rgba(255, 255, 255, 0.82);
  border-top-color: rgba(237, 112, 100, 0.9);
  border-bottom-color: rgba(237, 112, 100, 0.9);
  box-shadow:
    0 0 0 8px rgba(64, 173, 119, 0.12),
    inset 0 0 20px rgba(64, 173, 119, 0.24);
}

.piece.special[data-kind="mirror_stone"]::before {
  border-style: double;
  border-color: rgba(180, 139, 255, 0.9);
  box-shadow:
    0 0 0 4px rgba(180, 139, 255, 0.12),
    0 0 22px rgba(180, 139, 255, 0.36);
}

.piece.special[data-kind="mirror_stone"] .piece-glyph {
  color: #b48bff;
}

.piece.special[data-kind="mirror_stone"] .piece-aura::before {
  background:
    linear-gradient(135deg, transparent 0 38%, rgba(255, 255, 255, 0.82) 39% 45%, transparent 46%),
    radial-gradient(circle, rgba(180, 139, 255, 0.56), transparent 64%);
  animation: stoneAuraPulse 1500ms ease-in-out infinite;
}

.piece.special[data-kind="mirror_stone"] .piece-aura::after {
  inset: 22%;
  border: 2px solid rgba(255, 255, 255, 0.7);
  border-left-color: rgba(180, 139, 255, 0.9);
  border-right-color: rgba(180, 139, 255, 0.9);
  border-radius: 9px;
}

.piece.special[data-kind="laser_stone"]::before {
  border-left-color: transparent;
  border-right-color: transparent;
  box-shadow:
    0 0 0 4px rgba(113, 219, 230, 0.12),
    0 0 24px rgba(113, 219, 230, 0.42);
}

.piece.special[data-kind="laser_stone"] .piece-glyph {
  color: #71dbe6;
}

.piece.special[data-kind="laser_stone"] .piece-aura::before {
  background:
    linear-gradient(27deg, transparent 0 43%, rgba(255, 255, 255, 0.92) 44% 48%, rgba(113, 219, 230, 0.9) 49% 53%, transparent 54%),
    linear-gradient(-27deg, transparent 0 43%, rgba(113, 219, 230, 0.64) 44% 50%, transparent 51%),
    radial-gradient(circle, rgba(113, 219, 230, 0.46), transparent 68%);
  animation: stoneAuraPulse 1000ms ease-in-out infinite;
}

.piece.special[data-kind="laser_stone"] .piece-aura::after {
  inset: 34%;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.86);
  box-shadow:
    0 0 12px rgba(113, 219, 230, 0.84),
    0 0 24px rgba(113, 219, 230, 0.38);
}

.piece.special[data-kind="assassin_stone"]::before {
  border-style: dotted;
  border-color: rgba(237, 112, 100, 0.9);
  box-shadow:
    0 0 0 4px rgba(237, 112, 100, 0.12),
    0 0 22px rgba(237, 112, 100, 0.38);
}

.piece.special[data-kind="assassin_stone"] .piece-glyph {
  color: #ed7064;
}

.piece.special[data-kind="assassin_stone"] .piece-aura::before {
  background:
    radial-gradient(circle, transparent 0 27%, rgba(237, 112, 100, 0.8) 28% 34%, transparent 35%),
    linear-gradient(90deg, transparent 0 45%, rgba(255, 255, 255, 0.82) 46% 54%, transparent 55%),
    linear-gradient(0deg, transparent 0 45%, rgba(255, 255, 255, 0.82) 46% 54%, transparent 55%);
  animation: stoneAuraPulse 1200ms ease-in-out infinite;
}

.piece.special[data-kind="split_stone"]::before {
  border-style: dashed;
  border-color: rgba(64, 173, 119, 0.92);
  box-shadow:
    0 0 0 4px rgba(64, 173, 119, 0.12),
    0 0 22px rgba(64, 173, 119, 0.4);
}

.piece.special[data-kind="split_stone"] .piece-glyph {
  color: #5fd290;
}

.piece.special[data-kind="split_stone"] .piece-aura::before {
  background:
    radial-gradient(circle at 31% 32%, rgba(255, 255, 255, 0.88) 0 6%, rgba(64, 173, 119, 0.76) 7% 15%, transparent 16%),
    radial-gradient(circle at 69% 32%, rgba(255, 255, 255, 0.88) 0 6%, rgba(64, 173, 119, 0.76) 7% 15%, transparent 16%),
    radial-gradient(circle at 50% 72%, rgba(255, 255, 255, 0.88) 0 6%, rgba(64, 173, 119, 0.76) 7% 15%, transparent 16%),
    radial-gradient(circle, rgba(64, 173, 119, 0.44), transparent 66%);
  animation: stoneAuraPulse 1300ms ease-in-out infinite;
}

.piece.special[data-kind="vampire_stone"]::before {
  border-color: rgba(237, 112, 100, 0.9);
  box-shadow:
    0 0 0 4px rgba(237, 112, 100, 0.12),
    0 0 24px rgba(237, 112, 100, 0.42);
}

.piece.special[data-kind="vampire_stone"] .piece-glyph {
  color: #ed7064;
}

.piece.special[data-kind="vampire_stone"] .piece-aura::before {
  background:
    radial-gradient(circle at 50% 34%, rgba(255, 244, 190, 0.9) 0 5%, transparent 7%),
    radial-gradient(circle, rgba(237, 112, 100, 0.72) 0 15%, transparent 17%),
    conic-gradient(from 18deg, transparent 0 9%, rgba(237, 112, 100, 0.92) 10% 18%, transparent 19% 35%, rgba(237, 112, 100, 0.72) 36% 45%, transparent 46%);
  animation: stoneInfectPulse 1200ms ease-in-out infinite;
}

.piece.special[data-countdown]::after {
  content: attr(data-countdown);
  position: absolute;
  right: -12%;
  bottom: -8%;
  width: 42%;
  height: 42%;
  border: 1px solid rgba(240, 207, 99, 0.78);
  border-radius: 50%;
  background: rgba(16, 18, 18, 0.86);
  color: var(--gold);
  display: grid;
  place-items: center;
  font-size: clamp(9px, 1.8vw, 14px);
  font-weight: 950;
}

.destiny-glyph {
  position: absolute;
  inset: 7%;
  border-radius: 50%;
  color: #b48bff;
  border: 2px solid currentColor;
  background:
    radial-gradient(circle, currentColor 0 8%, transparent 10%),
    radial-gradient(circle, transparent 0 39%, rgba(180, 139, 255, 0.24) 40% 44%, transparent 46%),
    repeating-conic-gradient(from 0deg, currentColor 0 7deg, transparent 7deg 22deg);
  box-shadow:
    0 0 0 4px rgba(180, 139, 255, 0.12),
    0 0 16px rgba(180, 139, 255, 0.62),
    inset 0 0 18px rgba(180, 139, 255, 0.24);
  filter: drop-shadow(0 0 8px rgba(180, 139, 255, 0.58));
  pointer-events: none;
  z-index: 2;
  animation: destinySigilSpin 3600ms linear infinite;
}

.destiny-glyph::before,
.destiny-glyph::after {
  content: "";
  position: absolute;
  inset: 17%;
  border-radius: 50%;
  pointer-events: none;
}

.destiny-glyph::before {
  border: 2px solid rgba(255, 255, 255, 0.76);
  background:
    linear-gradient(90deg, transparent 45%, rgba(255, 255, 255, 0.9) 46% 54%, transparent 55%),
    linear-gradient(0deg, transparent 45%, rgba(255, 255, 255, 0.9) 46% 54%, transparent 55%);
}

.destiny-glyph::after {
  inset: 34%;
  background: currentColor;
  clip-path: polygon(50% 0, 61% 35%, 98% 35%, 68% 56%, 79% 92%, 50% 70%, 21% 92%, 32% 56%, 2% 35%, 39% 35%);
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.7);
  animation: destinyStarPulse 1300ms ease-in-out infinite;
}

.piece.destiny {
  box-shadow:
    0 0 0 4px rgba(180, 139, 255, 0.24),
    0 0 24px rgba(180, 139, 255, 0.34),
    inset 0 3px 6px rgba(255, 255, 255, 0.2),
    inset 0 -5px 8px rgba(0, 0, 0, 0.32),
    0 7px 12px rgba(0, 0, 0, 0.26);
}

.piece.special.destiny {
  box-shadow:
    0 0 0 4px rgba(180, 139, 255, 0.24),
    0 0 0 7px rgba(var(--stone-rgb), 0.16),
    0 0 26px rgba(180, 139, 255, 0.34),
    0 0 18px rgba(var(--stone-rgb), 0.22),
    inset 0 3px 6px rgba(255, 255, 255, 0.2),
    inset 0 -5px 8px rgba(0, 0, 0, 0.32),
    0 7px 12px rgba(0, 0, 0, 0.26);
}

.piece.white .destiny-glyph {
  color: #7a4fe0;
}

.status-text {
  min-height: 42px;
  padding: 12px 2px 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.45;
  text-align: center;
  word-break: keep-all;
}

.result-overlay {
  position: absolute;
  inset: clamp(10px, 2.4vw, 18px);
  border: 1px solid rgba(240, 207, 99, 0.32);
  border-radius: 8px;
  background: rgba(4, 9, 7, 0.38);
  backdrop-filter: blur(1.5px);
  display: grid;
  place-items: center;
  padding: 18px;
  pointer-events: none;
  overflow: hidden;
  z-index: 5;
}

.result-overlay[hidden] {
  display: none;
}

.result-overlay::before,
.result-overlay::after {
  content: "";
  position: absolute;
  inset: -18%;
  opacity: 0;
  pointer-events: none;
}

.result-overlay[data-result="won"] {
  border-color: rgba(240, 207, 99, 0.72);
  background:
    radial-gradient(circle at 50% 42%, rgba(240, 207, 99, 0.18), transparent 46%),
    rgba(4, 9, 7, 0.42);
}

.result-overlay[data-result="won"]::before {
  background:
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.96) 0 1.4%, transparent 1.8%),
    radial-gradient(circle at 78% 24%, rgba(240, 207, 99, 0.96) 0 1.6%, transparent 2%),
    radial-gradient(circle at 72% 76%, rgba(113, 219, 230, 0.94) 0 1.4%, transparent 1.8%),
    radial-gradient(circle at 28% 72%, rgba(237, 112, 100, 0.94) 0 1.4%, transparent 1.8%),
    repeating-conic-gradient(from 0deg at 50% 50%, transparent 0 8deg, rgba(240, 207, 99, 0.58) 9deg 11deg, transparent 12deg 28deg);
  filter: drop-shadow(0 0 18px rgba(240, 207, 99, 0.74));
  animation: resultFanfareBurst 1600ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.result-overlay[data-result="won"]::after {
  inset: -8%;
  background:
    linear-gradient(28deg, transparent 0 45%, rgba(240, 207, 99, 0.9) 46% 48%, transparent 49%),
    linear-gradient(-28deg, transparent 0 45%, rgba(113, 219, 230, 0.72) 46% 48%, transparent 49%),
    radial-gradient(circle at 50% 52%, rgba(255, 255, 255, 0.74) 0 4%, transparent 5%),
    radial-gradient(circle at 50% 52%, rgba(240, 207, 99, 0.32), transparent 52%);
  animation: resultFanfareGlow 2200ms ease-out both;
}

.result-card {
  position: relative;
  z-index: 1;
  min-width: min(340px, 88%);
  min-height: 132px;
  border: 1px solid rgba(240, 207, 99, 0.48);
  border-radius: 8px;
  background: rgba(25, 31, 32, 0.74);
  box-shadow:
    0 22px 46px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  display: grid;
  place-items: center;
  align-content: center;
  gap: 12px;
  text-align: center;
}

.result-overlay[data-result="won"] .result-card {
  border-color: rgba(240, 207, 99, 0.9);
  background:
    linear-gradient(145deg, rgba(255, 244, 190, 0.12), transparent 44%),
    rgba(25, 31, 32, 0.82);
  box-shadow:
    0 0 0 1px rgba(255, 244, 190, 0.24),
    0 0 38px rgba(240, 207, 99, 0.52),
    0 22px 56px rgba(0, 0, 0, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.16);
  animation: resultWinCardPop 680ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.result-overlay[data-result="lost"] .result-card,
.result-overlay[data-result="draw"] .result-card {
  filter: saturate(0.84);
}

.result-card strong {
  color: var(--gold);
  font-size: clamp(42px, 7vw, 86px);
  line-height: 0.9;
  letter-spacing: 0;
}

.result-card span {
  color: var(--ink);
  font-size: clamp(18px, 3vw, 28px);
  font-weight: 950;
}

.result-overlay[data-result="won"] .result-card strong {
  text-shadow:
    0 0 14px rgba(240, 207, 99, 0.72),
    0 0 30px rgba(240, 207, 99, 0.42);
}

.side-panel {
  display: grid;
  gap: 12px;
}

.score-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.score-card,
.control-panel,
.identity-panel,
.chaos-panel,
.sound-panel,
.save-panel,
.online-panel,
.rules-panel,
.history-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(27, 34, 40, 0.9);
}

.score-card {
  min-height: 96px;
  padding: 14px;
  display: grid;
  align-content: space-between;
  gap: 10px;
}

.score-card.mine {
  border-color: rgba(240, 207, 99, 0.58);
  background:
    linear-gradient(135deg, rgba(240, 207, 99, 0.12), transparent 58%),
    rgba(27, 34, 40, 0.92);
}

.score-card span,
.control-panel span,
.rules-panel span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.score-card strong {
  font-size: 42px;
  line-height: 0.9;
}

.black-score strong {
  color: #f7f3e9;
}

.white-score strong {
  color: #e5ddcd;
}

.identity-panel,
.chaos-panel,
.sound-panel,
.control-panel,
.save-panel,
.online-panel {
  padding: 12px;
  display: grid;
  gap: 10px;
}

.identity-panel div,
.sound-toggle-row,
.save-panel div,
.online-panel div {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.identity-panel span,
.sound-panel label,
.sound-panel span,
.save-panel span,
.online-panel span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.identity-panel strong,
.save-panel strong,
.online-panel strong {
  color: var(--ink);
  font-size: 15px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sound-panel {
  gap: 12px;
}

.sound-toggle-row label {
  color: var(--ink);
}

.sound-toggle-row input {
  width: 38px;
  height: 22px;
  accent-color: var(--gold);
  cursor: pointer;
}

.sound-slider {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
}

.sound-slider input {
  width: 100%;
  accent-color: var(--gold);
  cursor: pointer;
}

.chaos-panel {
  gap: 12px;
}

.chaos-loadouts {
  display: grid;
  gap: 10px;
}

.loadout-group {
  display: grid;
  gap: 8px;
}

.loadout-heading {
  min-height: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.loadout-heading span {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: grid;
  place-items: center;
  color: var(--ink);
  font-size: 13px;
  font-weight: 950;
}

.loadout-heading strong {
  color: var(--muted);
  font-size: 12px;
}

.loadout-group.active .loadout-heading strong {
  color: var(--gold);
}

.chaos-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.chaos-card {
  position: relative;
  min-height: 154px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 8px;
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.08), transparent 46%),
    rgba(34, 43, 49, 0.9);
  display: grid;
  grid-template-rows: auto 40px auto minmax(38px, 1fr) auto;
  gap: 5px;
  overflow: hidden;
}

.chaos-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-left: 4px solid rgba(108, 167, 255, 0.8);
  pointer-events: none;
}

.chaos-card[data-accent="gold"]::before,
.chaos-card[data-accent="amber"]::before {
  border-left-color: rgba(240, 207, 99, 0.9);
}

.chaos-card[data-accent="green"]::before {
  border-left-color: rgba(64, 173, 119, 0.9);
}

.chaos-card[data-accent="red"]::before {
  border-left-color: rgba(237, 112, 100, 0.9);
}

.chaos-card[data-accent="violet"]::before {
  border-left-color: rgba(180, 139, 255, 0.9);
}

.chaos-card[data-accent="cyan"]::before {
  border-left-color: rgba(113, 219, 230, 0.9);
}

.chaos-card,
.card-reveal {
  --accent-rgb: 240, 207, 99;
}

.chaos-card[data-accent="amber"],
.card-reveal[data-accent="amber"] {
  --accent-rgb: 240, 155, 93;
}

.chaos-card[data-accent="blue"],
.card-reveal[data-accent="blue"] {
  --accent-rgb: 108, 167, 255;
}

.chaos-card[data-accent="green"],
.card-reveal[data-accent="green"] {
  --accent-rgb: 64, 173, 119;
}

.chaos-card[data-accent="red"],
.card-reveal[data-accent="red"] {
  --accent-rgb: 237, 112, 100;
}

.chaos-card[data-accent="violet"],
.card-reveal[data-accent="violet"] {
  --accent-rgb: 180, 139, 255;
}

.chaos-card[data-accent="cyan"],
.card-reveal[data-accent="cyan"] {
  --accent-rgb: 113, 219, 230;
}

.chaos-card.hidden-card {
  border-color: rgba(255, 255, 255, 0.08);
  background:
    repeating-linear-gradient(135deg, rgba(240, 207, 99, 0.08) 0 1px, transparent 1px 9px),
    linear-gradient(145deg, #202830, #151a1f);
}

.chaos-card.used {
  opacity: 0.78;
}

.card-owner,
.card-type {
  color: var(--muted);
  font-size: 11px;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

.card-glyph,
.card-back-mark {
  position: relative;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
  display: grid;
  place-items: center;
  color: rgb(var(--accent-rgb));
  font-size: 18px;
  font-weight: 950;
  overflow: hidden;
  box-shadow:
    inset 0 0 18px rgba(var(--accent-rgb), 0.08),
    0 0 14px rgba(var(--accent-rgb), 0.1);
}

.card-glyph::before {
  content: "";
  width: 54%;
  height: 54%;
  border: 3px solid currentColor;
  border-radius: 50%;
  box-shadow: inset 0 0 0 5px rgba(255, 255, 255, 0.04);
}

.chaos-card.power .card-glyph::before {
  border-radius: 8px;
  transform: rotate(45deg);
}

.card-glyph[data-glyph="rotate"]::before {
  width: 58%;
  height: 58%;
  border-radius: 8px;
  border-style: solid;
  border-right-color: transparent;
  border-bottom-color: transparent;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.22) 1px, transparent 1px) 0 0 / 33.333% 33.333%,
    linear-gradient(180deg, rgba(255, 255, 255, 0.22) 1px, transparent 1px) 0 0 / 33.333% 33.333%;
  transform: rotate(45deg);
}

.card-glyph[data-glyph="rotate"]::after {
  content: "";
  width: 24%;
  height: 24%;
  border-radius: 2px;
  background: currentColor;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  transform: translate(15px, -13px) rotate(45deg);
}

.card-glyph[data-glyph="eclipse"]::before {
  border-radius: 50%;
  background:
    radial-gradient(circle at 65% 42%, rgba(27, 34, 40, 0.95) 0 34%, transparent 36%),
    radial-gradient(circle, currentColor 0 52%, transparent 54%);
}

.card-glyph[data-glyph="eclipse"]::after {
  content: "";
  width: 64%;
  height: 64%;
  border-radius: 8px;
  background:
    linear-gradient(90deg, transparent 0 30%, rgba(255, 255, 255, 0.35) 31% 34%, transparent 35% 65%, rgba(255, 255, 255, 0.35) 66% 69%, transparent 70%),
    linear-gradient(0deg, transparent 0 30%, rgba(255, 255, 255, 0.35) 31% 34%, transparent 35% 65%, rgba(255, 255, 255, 0.35) 66% 69%, transparent 70%);
}

.card-glyph[data-glyph="black-hole"]::before {
  border-width: 7px;
  border-radius: 50%;
  background:
    radial-gradient(circle, #020207 0 24%, transparent 26%),
    repeating-conic-gradient(from 0deg, currentColor 0 9deg, rgba(12, 15, 30, 0.94) 9deg 17deg, transparent 17deg 28deg);
  box-shadow:
    inset 0 0 0 5px rgba(0, 0, 0, 0.52),
    0 0 18px rgba(108, 167, 255, 0.36);
}

.card-glyph[data-glyph="contract"]::before {
  width: 48%;
  height: 56%;
  border-radius: 3px;
  transform: rotate(0deg);
  border-bottom-width: 8px;
  background:
    linear-gradient(0deg, transparent 0 24%, rgba(255, 255, 255, 0.38) 25% 30%, transparent 31% 52%, rgba(255, 255, 255, 0.38) 53% 58%, transparent 59%);
}

.card-glyph[data-glyph="contract"]::after {
  content: "";
  width: 22%;
  height: 22%;
  border: 2px solid currentColor;
  border-radius: 50%;
  background: rgba(237, 112, 100, 0.56);
  transform: translate(12px, -12px);
}

.card-glyph[data-glyph="frenzy"]::before {
  width: 58%;
  height: 58%;
  border: 0;
  border-radius: 50%;
  background:
    linear-gradient(28deg, transparent 38%, currentColor 39% 48%, transparent 49%),
    linear-gradient(-26deg, transparent 38%, currentColor 39% 48%, transparent 49%),
    radial-gradient(circle, rgba(237, 112, 100, 0.26), transparent 64%);
}

.card-glyph[data-glyph="frenzy"]::after {
  content: "";
  width: 42%;
  height: 42%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.72) 0 12%, transparent 14%),
    radial-gradient(circle, currentColor 0 42%, transparent 44%);
}

.card-glyph[data-glyph="double"]::before {
  width: 62%;
  height: 62%;
  border-radius: 8px;
  box-shadow: 11px 0 0 -3px currentColor;
  transform: rotate(45deg) translateX(-4px);
}

.card-glyph[data-glyph="double"]::after {
  content: "x2";
  width: 58%;
  height: 40%;
  border-radius: 6px;
  background: rgba(8, 10, 13, 0.72);
  color: #fff4bd;
  display: grid;
  place-items: center;
  font-size: 17px;
  font-weight: 950;
  line-height: 1;
  text-shadow: 0 0 8px rgba(113, 219, 230, 0.72);
}

.card-glyph[data-glyph="auction"]::before {
  width: 54%;
  height: 28%;
  border-radius: 5px;
  border-width: 0;
  background: currentColor;
  transform: rotate(-28deg) translate(-1px, -5px);
}

.card-glyph[data-glyph="auction"]::after {
  content: "";
  width: 52%;
  height: 8px;
  border-radius: 99px;
  background: currentColor;
  box-shadow:
    9px -16px 0 -2px currentColor,
    -9px 13px 0 -3px rgba(255, 255, 255, 0.62);
  transform: translateY(10px);
}

.card-glyph[data-glyph="comeback"]::before {
  border-radius: 50%;
  border-top-color: transparent;
  border-right-width: 8px;
  transform: rotate(-38deg);
}

.card-glyph[data-glyph="comeback"]::after {
  content: "";
  width: 28%;
  height: 28%;
  background: currentColor;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  transform: translate(13px, -10px) rotate(-38deg);
}

.card-glyph[data-glyph="ban"]::before {
  border-radius: 50%;
  background: linear-gradient(45deg, transparent 42%, currentColor 43% 57%, transparent 58%);
}

.card-glyph[data-glyph="ban"]::after {
  content: "";
  width: 32%;
  height: 32%;
  border: 3px solid currentColor;
  border-top-width: 8px;
  border-radius: 6px;
  background: rgba(16, 22, 24, 0.72);
}

.card-glyph[data-glyph="destiny"]::before {
  border-radius: 50%;
  box-shadow:
    inset 0 0 0 5px rgba(180, 139, 255, 0.16),
    0 0 0 4px rgba(180, 139, 255, 0.1);
}

.card-glyph[data-glyph="destiny"]::after {
  content: "";
  width: 30%;
  height: 30%;
  border-radius: 50%;
  background: currentColor;
}

.card-glyph[data-glyph="lightning-chain"]::before {
  width: 66%;
  height: 66%;
  border: 0;
  border-radius: 0;
  background: currentColor;
  clip-path: polygon(50% 0, 30% 39%, 50% 39%, 30% 100%, 72% 31%, 50% 31%, 70% 0);
  filter: drop-shadow(0 0 10px rgba(113, 219, 230, 0.72));
}

.card-glyph[data-glyph="lightning-chain"]::after {
  content: "";
  width: 58%;
  height: 34%;
  border: 3px solid currentColor;
  border-left: 0;
  border-right: 0;
  border-radius: 50%;
  transform: rotate(-28deg) translateY(8px);
  opacity: 0.78;
}

.card-glyph[data-glyph="edge-wave"]::before,
.card-glyph[data-glyph="tidal-wave"]::before {
  width: 70%;
  height: 48%;
  border: 0;
  border-radius: 50% 50% 10px 10px;
  background:
    radial-gradient(circle at 72% 24%, rgba(255, 255, 255, 0.82) 0 9%, transparent 11%),
    currentColor;
  clip-path: polygon(0 80%, 13% 58%, 28% 73%, 43% 34%, 60% 8%, 82% 18%, 100% 0, 100% 100%, 0 100%);
}

.card-glyph[data-glyph="edge-wave"]::after,
.card-glyph[data-glyph="tidal-wave"]::after {
  content: "";
  width: 68%;
  height: 8px;
  border-radius: 99px;
  background: currentColor;
  box-shadow:
    0 12px 0 -2px rgba(255, 255, 255, 0.58),
    0 -12px 0 -3px rgba(255, 255, 255, 0.38);
  transform: translateY(12px);
}

.card-glyph[data-glyph="gravity"]::before {
  width: 68%;
  height: 68%;
  border-width: 6px;
  border-radius: 50%;
  border-left-color: transparent;
  border-right-color: transparent;
  background:
    radial-gradient(circle, rgba(7, 6, 14, 0.98) 0 22%, currentColor 24% 31%, transparent 33%),
    repeating-conic-gradient(from 0deg, currentColor 0 7deg, transparent 7deg 18deg);
  box-shadow: 0 0 18px rgba(180, 139, 255, 0.4);
}

.card-glyph[data-glyph="gravity"]::after {
  content: "";
  width: 22%;
  height: 22%;
  border-radius: 50%;
  background: currentColor;
  box-shadow:
    -14px 8px 0 -5px currentColor,
    13px -9px 0 -6px currentColor;
}

.card-glyph[data-glyph="star-core"]::before {
  border: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle, #fff4bd 0 11%, transparent 13%),
    currentColor;
  clip-path: polygon(
    50% 0,
    59% 31%,
    86% 14%,
    69% 41%,
    100% 50%,
    69% 59%,
    86% 86%,
    59% 69%,
    50% 100%,
    41% 69%,
    14% 86%,
    31% 59%,
    0 50%,
    31% 41%,
    14% 14%,
    41% 31%
  );
}

.card-glyph[data-glyph="lottery"]::before {
  content: "?";
  border-radius: 10px;
  transform: rotate(12deg);
  display: grid;
  place-items: center;
  color: #fff4bd;
  font-size: 21px;
  line-height: 1;
  background:
    radial-gradient(circle at 12% 50%, rgba(20, 24, 30, 0.72) 0 6%, transparent 7%),
    radial-gradient(circle at 88% 50%, rgba(20, 24, 30, 0.72) 0 6%, transparent 7%);
}

.card-glyph[data-glyph="lottery"]::after {
  content: "";
  width: 26%;
  height: 26%;
  background:
    linear-gradient(90deg, transparent 38%, currentColor 38% 62%, transparent 62%),
    linear-gradient(0deg, transparent 38%, currentColor 38% 62%, transparent 62%);
  transform: rotate(45deg);
}

.card-glyph[data-glyph="throne"]::before {
  border: 0;
  border-radius: 4px;
  background: currentColor;
  clip-path: polygon(0 92%, 0 38%, 22% 64%, 36% 10%, 50% 58%, 64% 10%, 78% 64%, 100% 38%, 100% 92%);
}

.card-glyph[data-glyph="throne"]::after {
  content: "";
  width: 44%;
  height: 9px;
  border-radius: 3px;
  background: currentColor;
  box-shadow:
    -10px -18px 0 -7px #fff4bd,
    0 -22px 0 -7px #fff4bd,
    10px -18px 0 -7px #fff4bd;
}

.card-glyph[data-glyph="clamp"]::before {
  width: 46%;
  height: 46%;
  border-bottom: 0;
  border-radius: 16px 16px 0 0;
}

.card-glyph[data-glyph="clamp"]::after {
  content: "";
  width: 58%;
  height: 36%;
  border-radius: 5px;
  background:
    radial-gradient(circle at 50% 37%, rgba(8, 10, 13, 0.82) 0 8%, transparent 9%),
    linear-gradient(90deg, transparent 45%, rgba(8, 10, 13, 0.76) 46% 54%, transparent 55%),
    currentColor;
}

.card-glyph[data-glyph="jackpot"]::before {
  content: "777";
  border-left: 0;
  border-right: 0;
  border-radius: 4px;
  display: grid;
  place-items: center;
  color: #fff4bd;
  font-size: 12px;
  line-height: 1;
  background: rgba(10, 13, 16, 0.54);
}

.card-glyph[data-glyph="jackpot"]::after {
  content: "";
  width: 22%;
  height: 22%;
  border-radius: 50%;
  background:
    radial-gradient(circle, currentColor 0 25%, transparent 27%);
  transform: translate(11px, 12px);
}

.card-glyph[data-glyph="magnet"]::before {
  width: 46%;
  height: 54%;
  border-top: 0;
  border-width: 6px;
  border-radius: 0 0 18px 18px;
}

.card-glyph[data-glyph="magnet"]::after {
  content: "";
  width: 48%;
  height: 8px;
  border-radius: 3px;
  background: linear-gradient(90deg, #ed7064 0 30%, transparent 31% 69%, #6ca7ff 70% 100%);
  transform: translateY(-12px);
}

.card-glyph[data-glyph="mushroom-cloud"]::before {
  width: 66%;
  height: 46%;
  border: 0;
  border-radius: 50% 50% 35% 35%;
  background:
    radial-gradient(circle at 20% 72%, currentColor 0 18%, transparent 19%),
    radial-gradient(circle at 40% 46%, #fff4bd 0 12%, currentColor 13% 27%, transparent 28%),
    radial-gradient(circle at 60% 46%, #fff4bd 0 12%, currentColor 13% 27%, transparent 28%),
    radial-gradient(circle at 80% 72%, currentColor 0 18%, transparent 19%),
    linear-gradient(0deg, currentColor, currentColor);
  clip-path: polygon(4% 100%, 0 66%, 17% 40%, 35% 30%, 44% 6%, 57% 8%, 68% 30%, 86% 40%, 100% 66%, 96% 100%);
}

.card-glyph[data-glyph="mushroom-cloud"]::after {
  content: "";
  width: 24%;
  height: 42%;
  border-radius: 50% 50% 8px 8px;
  background:
    radial-gradient(ellipse at 50% 18%, #fff4bd 0 18%, transparent 20%),
    linear-gradient(180deg, #fff4bd 0 10%, currentColor 11% 100%);
  transform: translateY(10px);
}

.card-glyph[data-glyph="domino"]::before {
  width: 32%;
  height: 54%;
  border-radius: 7px;
  transform: rotate(-18deg);
  box-shadow:
    -10px 7px 0 -3px currentColor,
    10px -7px 0 -3px currentColor;
}

.card-glyph[data-glyph="domino"]::after {
  content: "";
  width: 54%;
  height: 54%;
  background:
    radial-gradient(circle at 35% 24%, currentColor 0 8%, transparent 10%),
    radial-gradient(circle at 65% 76%, currentColor 0 8%, transparent 10%),
    linear-gradient(0deg, transparent 47%, currentColor 48% 52%, transparent 53%);
  transform: rotate(-18deg);
}

.card-glyph[data-glyph="infectious"]::before {
  border: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(237, 112, 100, 0.95) 0 12%, transparent 14%),
    conic-gradient(from 30deg, transparent 0 9%, currentColor 10% 24%, transparent 25% 34%, currentColor 35% 49%, transparent 50% 59%, currentColor 60% 74%, transparent 75%),
    radial-gradient(circle, rgba(64, 173, 119, 0.34), transparent 62%);
  box-shadow: 0 0 16px rgba(64, 173, 119, 0.32);
}

.card-glyph[data-glyph="infectious"]::after {
  content: "";
  width: 40%;
  height: 40%;
  border: 2px solid currentColor;
  border-top-color: rgba(237, 112, 100, 0.95);
  border-bottom-color: rgba(237, 112, 100, 0.95);
  border-radius: 50%;
}

.chaos-card strong {
  color: var(--ink);
  font-size: 15px;
  line-height: 1.15;
  word-break: keep-all;
}

.chaos-card p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
  word-break: keep-all;
}

.chaos-card .card-result {
  padding: 7px 8px;
  border: 1px solid rgba(240, 207, 99, 0.24);
  border-radius: 7px;
  background: rgba(240, 207, 99, 0.08);
  color: #f1d679;
  font-size: 11px;
}

.card-action {
  min-height: 32px;
  border: 1px solid rgba(240, 207, 99, 0.42);
  border-radius: 8px;
  background: rgba(240, 207, 99, 0.14);
  color: var(--gold);
  font-size: 12px;
  font-weight: 950;
  cursor: pointer;
}

.card-action.armed {
  background: var(--gold);
  color: #15110a;
}

.card-action:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.card-reveal {
  position: absolute;
  inset: clamp(10px, 2.4vw, 18px);
  display: grid;
  place-items: center;
  pointer-events: none;
  z-index: 6;
}

.card-reveal[hidden] {
  display: none;
}

.card-reveal__card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  width: min(430px, 90%);
  min-height: 292px;
  padding: 22px;
  border: 1px solid rgba(var(--accent-rgb), 0.56);
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 8%, rgba(var(--accent-rgb), 0.28), transparent 34%),
    linear-gradient(145deg, rgba(var(--accent-rgb), 0.16), transparent 44%),
    rgba(16, 22, 24, 0.92);
  box-shadow:
    0 24px 56px rgba(0, 0, 0, 0.42),
    0 0 42px rgba(var(--accent-rgb), 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 12px;
  text-align: center;
  animation: revealCardIn 520ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.card-reveal__card::before {
  content: "";
  position: absolute;
  inset: -34% -18% auto;
  height: 72%;
  border-radius: 50%;
  background:
    repeating-conic-gradient(from 0deg, rgba(var(--accent-rgb), 0.18) 0 8deg, transparent 8deg 18deg),
    radial-gradient(circle, rgba(var(--accent-rgb), 0.2), transparent 68%);
  filter: blur(0.2px);
  opacity: 0.9;
  z-index: -1;
  animation: revealAuraSpin 4200ms linear infinite;
}

.card-reveal__card::after {
  content: "";
  position: absolute;
  inset: -18%;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.34) 0 7%, rgba(var(--accent-rgb), 0.28) 9% 31%, transparent 35%),
    repeating-conic-gradient(from 0deg, rgba(var(--accent-rgb), 0.22) 0 7deg, transparent 7deg 17deg);
  opacity: 0;
  z-index: -1;
  animation: revealImpactFlash 900ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.card-reveal__card span:not(.card-reveal__glyph) {
  color: rgb(var(--accent-rgb));
  font-size: 13px;
  font-weight: 950;
}

.card-reveal__glyph {
  position: relative;
  width: 136px;
  height: 136px;
  border: 2px solid rgba(var(--accent-rgb), 0.58);
  border-radius: 30px;
  background:
    radial-gradient(circle at 38% 26%, rgba(255, 255, 255, 0.18), transparent 32%),
    radial-gradient(circle, rgba(var(--accent-rgb), 0.22), rgba(var(--accent-rgb), 0.06) 56%, transparent 70%),
    rgba(255, 255, 255, 0.045);
  color: rgb(var(--accent-rgb));
  box-shadow:
    inset 0 0 28px rgba(var(--accent-rgb), 0.16),
    0 0 34px rgba(var(--accent-rgb), 0.36),
    0 0 68px rgba(var(--accent-rgb), 0.18);
  pointer-events: none;
  animation: revealGlyphPop 760ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.card-reveal__glyph::before,
.card-reveal__glyph::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.card-reveal__glyph::before {
  inset: 24%;
  border: 6px solid currentColor;
  border-radius: 50%;
  box-shadow: inset 0 0 0 8px rgba(255, 255, 255, 0.04);
}

.card-reveal__glyph::after {
  inset: 42%;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 18px rgba(var(--accent-rgb), 0.64);
}

.card-reveal__glyph[data-glyph="rotate"]::before {
  inset: 20%;
  border-radius: 12px;
  border-style: solid;
  border-right-color: transparent;
  border-bottom-color: transparent;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.22) 1px, transparent 1px) 0 0 / 33.333% 33.333%,
    linear-gradient(180deg, rgba(255, 255, 255, 0.22) 1px, transparent 1px) 0 0 / 33.333% 33.333%;
  transform: rotate(45deg);
  animation: revealGlyphSpin 2400ms linear infinite;
}

.card-reveal__glyph[data-glyph="rotate"]::after {
  inset: 25% 18% auto auto;
  width: 22%;
  height: 22%;
  border-radius: 2px;
  background: currentColor;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  transform: rotate(45deg);
}

.card-reveal__glyph[data-glyph="eclipse"]::before {
  inset: 15%;
  border: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle at 66% 42%, rgba(8, 10, 16, 0.96) 0 32%, transparent 34%),
    radial-gradient(circle, currentColor 0 52%, transparent 54%);
  box-shadow: 0 0 26px rgba(var(--accent-rgb), 0.48);
}

.card-reveal__glyph[data-glyph="eclipse"]::after {
  inset: 9%;
  border: 2px solid rgba(255, 255, 255, 0.38);
  background: transparent;
  animation: revealGlyphSpin 2200ms linear infinite reverse;
}

.card-reveal__glyph[data-glyph="black-hole"] {
  border-radius: 50%;
}

.card-reveal[data-effect="double_cast"] .card-reveal__glyph {
  box-shadow:
    inset 0 0 32px rgba(var(--accent-rgb), 0.2),
    0 0 36px rgba(var(--accent-rgb), 0.5),
    0 0 82px rgba(var(--accent-rgb), 0.28);
}

.card-reveal[data-effect="double_cast"] .card-reveal__glyph::after {
  border-color: rgba(255, 255, 255, 0.82);
  box-shadow:
    0 0 0 8px rgba(var(--accent-rgb), 0.14),
    0 0 26px rgba(var(--accent-rgb), 0.62);
  animation: revealChargePulse 900ms ease-in-out infinite;
}

.card-reveal[data-effect="ownership_frenzy"] .card-reveal__glyph::after {
  inset: 4%;
  border: 0;
  border-radius: 50%;
  background:
    linear-gradient(28deg, transparent 38%, rgba(255, 255, 255, 0.84) 40% 48%, transparent 50%),
    linear-gradient(-28deg, transparent 38%, rgba(237, 112, 100, 0.92) 40% 48%, transparent 50%),
    repeating-conic-gradient(from 0deg, rgba(237, 112, 100, 0.44) 0 8deg, transparent 8deg 18deg);
  animation: revealClawFlash 900ms ease-in-out infinite;
}

.card-reveal[data-effect="move_ban"] .card-reveal__glyph::after {
  box-shadow:
    inset 0 0 0 5px rgba(16, 22, 24, 0.72),
    0 0 0 8px rgba(237, 112, 100, 0.14),
    0 0 24px rgba(237, 112, 100, 0.44);
}

.card-reveal[data-effect="comeback_swing"] .card-reveal__glyph::after {
  animation: revealComebackArrow 1000ms cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

.card-reveal[data-effect="corner_contract"] .card-reveal__glyph::after {
  box-shadow:
    0 0 0 7px rgba(237, 112, 100, 0.18),
    0 0 22px rgba(240, 207, 99, 0.52);
}

.card-reveal__glyph[data-glyph="black-hole"]::before {
  inset: 8%;
  border: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle, #020207 0 23%, rgba(4, 5, 12, 0.96) 25% 34%, transparent 36%),
    repeating-conic-gradient(from 0deg, rgba(var(--accent-rgb), 0.96) 0 10deg, rgba(11, 15, 30, 0.98) 10deg 18deg, transparent 18deg 28deg);
  box-shadow:
    inset 0 0 18px rgba(0, 0, 0, 0.9),
    0 0 42px rgba(var(--accent-rgb), 0.46);
  animation: revealBlackHole 2800ms linear infinite;
}

.card-reveal__glyph[data-glyph="black-hole"]::after {
  inset: 38%;
  background: #020207;
  box-shadow:
    0 0 0 11px rgba(0, 0, 0, 0.56),
    0 0 28px rgba(var(--accent-rgb), 0.82);
}

.card-reveal__glyph[data-glyph="contract"]::before {
  inset: 18% 27% 22%;
  border-radius: 4px;
  border-bottom-width: 16px;
  background:
    linear-gradient(0deg, transparent 0 24%, rgba(255, 255, 255, 0.38) 25% 30%, transparent 31% 52%, rgba(255, 255, 255, 0.38) 53% 58%, transparent 59%);
}

.card-reveal__glyph[data-glyph="contract"]::after {
  inset: 15% 25% auto auto;
  width: 19%;
  height: 19%;
  border: 3px solid currentColor;
  border-radius: 50%;
  background: rgba(237, 112, 100, 0.56);
}

.card-reveal__glyph[data-glyph="frenzy"]::before {
  inset: 16%;
  border: 0;
  border-radius: 50%;
  background:
    linear-gradient(28deg, transparent 38%, currentColor 39% 48%, transparent 49%),
    linear-gradient(-26deg, transparent 38%, currentColor 39% 48%, transparent 49%),
    radial-gradient(circle, rgba(var(--accent-rgb), 0.34), transparent 64%);
}

.card-reveal__glyph[data-glyph="frenzy"]::after {
  inset: 32%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.72) 0 12%, transparent 14%),
    radial-gradient(circle, currentColor 0 42%, transparent 44%);
}

.card-reveal__glyph[data-glyph="double"]::before {
  inset: 20% 33% 20% 17%;
  border-radius: 12px;
  transform: rotate(45deg);
  box-shadow: 30px -30px 0 -6px currentColor;
}

.card-reveal__glyph[data-glyph="double"]::after {
  content: "x2";
  inset: auto 18% 18% auto;
  width: 34%;
  height: 24%;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 10px;
  background: rgba(8, 10, 13, 0.72);
  color: #fff4bd;
  display: grid;
  place-items: center;
  font-size: 26px;
  line-height: 1;
}

.card-reveal__glyph[data-glyph="auction"]::before {
  inset: 28% 22% 46%;
  border: 0;
  border-radius: 8px;
  background: currentColor;
  transform: rotate(-28deg);
}

.card-reveal__glyph[data-glyph="auction"]::after {
  inset: auto 21% 23%;
  height: 10px;
  border-radius: 99px;
  background: currentColor;
  box-shadow: 22px -34px 0 -4px currentColor;
}

.card-reveal__glyph[data-glyph="comeback"]::before {
  inset: 18%;
  border-radius: 50%;
  border-top-color: transparent;
  border-right-width: 14px;
  transform: rotate(-26deg);
}

.card-reveal__glyph[data-glyph="comeback"]::after {
  inset: 16% 10% auto auto;
  width: 24%;
  height: 24%;
  border-radius: 2px;
  background: currentColor;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.card-reveal__glyph[data-glyph="ban"]::before {
  inset: 17%;
  border-radius: 50%;
  background: linear-gradient(45deg, transparent 42%, currentColor 43% 57%, transparent 58%);
}

.card-reveal__glyph[data-glyph="ban"]::after {
  inset: 30%;
  border-radius: 8px;
  border: 4px solid currentColor;
  border-top-width: 10px;
  background: rgba(16, 22, 24, 0.72);
}

.card-reveal__glyph[data-glyph="destiny"]::before {
  inset: 13%;
  border-radius: 50%;
  background:
    radial-gradient(circle, currentColor 0 7%, transparent 9%),
    repeating-conic-gradient(from 0deg, currentColor 0 7deg, transparent 7deg 23deg);
  animation: revealGlyphSpin 2600ms linear infinite;
}

.card-reveal__glyph[data-glyph="destiny"]::after {
  inset: 36%;
  border-radius: 0;
  background: currentColor;
  clip-path: polygon(50% 0, 61% 35%, 98% 35%, 68% 56%, 79% 92%, 50% 70%, 21% 92%, 32% 56%, 2% 35%, 39% 35%);
}

.card-reveal__glyph[data-glyph="star-core"]::before {
  inset: 12%;
  border: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle, #fff4bd 0 10%, transparent 12%),
    currentColor;
  clip-path: polygon(
    50% 0,
    59% 31%,
    86% 14%,
    69% 41%,
    100% 50%,
    69% 59%,
    86% 86%,
    59% 69%,
    50% 100%,
    41% 69%,
    14% 86%,
    31% 59%,
    0 50%,
    31% 41%,
    14% 14%,
    41% 31%
  );
  filter: drop-shadow(0 0 20px rgba(var(--accent-rgb), 0.62));
  animation: revealStarPulse 1200ms ease-in-out infinite;
}

.card-reveal__glyph[data-glyph="lottery"]::before {
  content: "?";
  inset: 20% 24%;
  border-radius: 16px;
  transform: rotate(10deg);
  display: grid;
  place-items: center;
  color: #fff4bd;
  font-size: 46px;
  line-height: 1;
  background:
    radial-gradient(circle at 12% 50%, rgba(20, 24, 30, 0.72) 0 6%, transparent 7%),
    radial-gradient(circle at 88% 50%, rgba(20, 24, 30, 0.72) 0 6%, transparent 7%);
}

.card-reveal__glyph[data-glyph="lottery"]::after {
  inset: 33%;
  border-radius: 2px;
  background:
    linear-gradient(90deg, transparent 38%, currentColor 38% 62%, transparent 62%),
    linear-gradient(0deg, transparent 38%, currentColor 38% 62%, transparent 62%);
  transform: rotate(45deg);
  animation: glyphTwinkle 1100ms ease-in-out infinite;
}

.card-reveal__glyph[data-glyph="throne"]::before {
  inset: 14% 12% 38%;
  border: 0;
  border-radius: 8px;
  background: currentColor;
  clip-path: polygon(0 92%, 0 38%, 22% 64%, 36% 10%, 50% 58%, 64% 10%, 78% 64%, 100% 38%, 100% 92%);
}

.card-reveal__glyph[data-glyph="throne"]::after {
  inset: auto 20% 22%;
  height: 20px;
  border-radius: 5px;
  background:
    radial-gradient(circle at 18% -70%, #fff4bd 0 30%, transparent 31%),
    radial-gradient(circle at 50% -90%, #fff4bd 0 34%, transparent 35%),
    radial-gradient(circle at 82% -70%, #fff4bd 0 30%, transparent 31%),
    currentColor;
}

.card-reveal__glyph[data-glyph="clamp"]::before {
  inset: 12% 28% 48%;
  border-width: 12px;
  border-bottom: 0;
  border-radius: 34px 34px 0 0;
}

.card-reveal__glyph[data-glyph="clamp"]::after {
  inset: 42% 20% 18%;
  border-radius: 10px;
  background:
    radial-gradient(circle at 50% 36%, rgba(8, 10, 13, 0.86) 0 8%, transparent 9%),
    linear-gradient(90deg, transparent 45%, rgba(8, 10, 13, 0.78) 46% 54%, transparent 55%),
    currentColor;
}

.card-reveal__glyph[data-glyph="jackpot"]::before {
  content: "777";
  inset: 25% 10%;
  border-top-width: 8px;
  border-bottom-width: 8px;
  border-left: 0;
  border-right: 0;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: #fff4bd;
  font-size: 32px;
  line-height: 1;
  background: rgba(10, 13, 16, 0.58);
}

.card-reveal__glyph[data-glyph="jackpot"]::after {
  inset: auto 13% 14% auto;
  width: 22%;
  height: 22%;
  border-radius: 50%;
  background:
    radial-gradient(circle, currentColor 0 24%, transparent 26%),
    radial-gradient(circle, rgba(255, 255, 255, 0.34), transparent 62%);
  animation: glyphSlot 900ms steps(3, end) infinite;
}

.card-reveal__glyph[data-glyph="magnet"]::before {
  inset: 18% 24% 22%;
  border-top: 0;
  border-width: 11px;
  border-radius: 0 0 34px 34px;
}

.card-reveal__glyph[data-glyph="magnet"]::after {
  inset: 14% 18% auto;
  height: 14px;
  border: 0;
  border-radius: 4px;
  background: linear-gradient(90deg, #ed7064 0 28%, transparent 29% 71%, #6ca7ff 72% 100%);
}

.card-reveal__glyph[data-glyph="mushroom-cloud"]::before {
  inset: 12% 12% 44%;
  border: 0;
  border-radius: 50% 50% 36% 36%;
  background:
    radial-gradient(circle at 19% 72%, currentColor 0 18%, transparent 19%),
    radial-gradient(circle at 40% 46%, #fff4bd 0 12%, currentColor 13% 27%, transparent 28%),
    radial-gradient(circle at 60% 46%, #fff4bd 0 12%, currentColor 13% 27%, transparent 28%),
    radial-gradient(circle at 81% 72%, currentColor 0 18%, transparent 19%),
    linear-gradient(0deg, currentColor, currentColor);
  clip-path: polygon(4% 100%, 0 66%, 17% 40%, 35% 30%, 44% 6%, 57% 8%, 68% 30%, 86% 40%, 100% 66%, 96% 100%);
  filter: drop-shadow(0 0 20px rgba(var(--accent-rgb), 0.68));
}

.card-reveal__glyph[data-glyph="mushroom-cloud"]::after {
  inset: 44% 36% 12%;
  border-radius: 50% 50% 18px 18px;
  border: 0;
  background:
    radial-gradient(ellipse at 50% 18%, #fff4bd 0 18%, transparent 20%),
    linear-gradient(90deg, transparent 0 13%, rgba(255, 244, 190, 0.5) 14% 28%, transparent 29% 71%, rgba(255, 244, 190, 0.42) 72% 86%, transparent 87%),
    linear-gradient(180deg, #fff4bd 0 10%, currentColor 11% 100%);
  box-shadow:
    -20px 20px 0 -14px rgba(237, 112, 100, 0.82),
    20px 20px 0 -14px rgba(237, 112, 100, 0.82);
}

.card-reveal__glyph[data-glyph="domino"]::before {
  inset: 20% 36% 20% 26%;
  border-radius: 12px;
  transform: rotate(-18deg);
  box-shadow:
    -28px 20px 0 -10px currentColor,
    28px -20px 0 -10px currentColor;
  animation: revealDominoCascade 1100ms ease-in-out infinite;
}

.card-reveal__glyph[data-glyph="domino"]::after {
  inset: 30%;
  background:
    radial-gradient(circle at 35% 25%, currentColor 0 7%, transparent 9%),
    radial-gradient(circle at 65% 75%, currentColor 0 7%, transparent 9%),
    linear-gradient(0deg, transparent 47%, currentColor 48% 52%, transparent 53%);
  transform: rotate(-18deg);
}

.card-reveal__glyph[data-glyph="lightning-chain"]::before {
  inset: 10% 28% 10% 24%;
  border: 0;
  border-radius: 0;
  background: currentColor;
  clip-path: polygon(58% 0, 18% 44%, 44% 44%, 30% 100%, 84% 35%, 55% 35%);
  filter: drop-shadow(0 0 18px rgba(113, 219, 230, 0.86));
}

.card-reveal__glyph[data-glyph="lightning-chain"]::after {
  inset: 20%;
  border: 4px dashed currentColor;
  border-radius: 50%;
  animation: effectSlowSpin 2800ms linear infinite;
}

.card-reveal__glyph[data-glyph="edge-wave"]::before,
.card-reveal__glyph[data-glyph="tidal-wave"]::before {
  inset: 18% 10% 22%;
  border: 0;
  border-radius: 50% 50% 18px 18px;
  background:
    radial-gradient(circle at 23% 66%, rgba(255, 255, 255, 0.94) 0 9%, transparent 11%),
    radial-gradient(circle at 50% 55%, rgba(255, 255, 255, 0.94) 0 10%, transparent 12%),
    radial-gradient(circle at 77% 66%, rgba(255, 255, 255, 0.94) 0 9%, transparent 11%),
    currentColor;
  clip-path: polygon(0 74%, 13% 44%, 30% 61%, 47% 35%, 64% 62%, 82% 42%, 100% 72%, 100% 100%, 0 100%);
}

.card-reveal__glyph[data-glyph="edge-wave"]::after,
.card-reveal__glyph[data-glyph="tidal-wave"]::after {
  inset: auto 12% 18%;
  height: 16px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
}

.card-reveal__glyph[data-glyph="gravity"]::before {
  inset: 12%;
  border-radius: 50%;
  border: 7px solid currentColor;
  border-left-color: transparent;
  background:
    radial-gradient(circle, rgba(8, 10, 16, 0.96) 0 26%, transparent 28%),
    radial-gradient(circle, rgba(180, 139, 255, 0.38), transparent 64%);
  animation: effectSlowSpin 3200ms linear infinite;
}

.card-reveal__glyph[data-glyph="gravity"]::after {
  inset: 38%;
  border-radius: 50%;
  background: currentColor;
  box-shadow:
    0 -32px 0 -7px currentColor,
    30px 13px 0 -8px currentColor,
    -30px 13px 0 -8px currentColor;
}

.card-reveal__glyph[data-glyph="mirror"]::before {
  inset: 14% 24%;
  border-radius: 16px;
  border: 6px solid currentColor;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.34), transparent 54%);
  transform: rotate(8deg);
}

.card-reveal__glyph[data-glyph="mirror"]::after {
  inset: 24% 36%;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  transform: rotate(38deg);
}

.card-reveal__glyph[data-glyph="laser"]::before {
  inset: 42% 6%;
  height: 13px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, #ffffff, currentColor, #ffffff, transparent);
  box-shadow: 0 0 24px currentColor;
  transform: rotate(-18deg);
}

.card-reveal__glyph[data-glyph="laser"]::after {
  inset: 31%;
  border-radius: 50%;
  background: currentColor;
}

.card-reveal__glyph[data-glyph="assassin"]::before {
  inset: 16% 42% 16% 32%;
  border: 0;
  border-radius: 999px 999px 4px 4px;
  background: currentColor;
  transform: rotate(38deg);
}

.card-reveal__glyph[data-glyph="assassin"]::after {
  inset: 18% 24% 62% 54%;
  border: 0;
  background: currentColor;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  transform: rotate(38deg);
}

.card-reveal__glyph[data-glyph="split"]::before {
  inset: 20%;
  border: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 18%, currentColor 0 13%, transparent 15%),
    radial-gradient(circle at 22% 72%, currentColor 0 13%, transparent 15%),
    radial-gradient(circle at 78% 72%, currentColor 0 13%, transparent 15%);
}

.card-reveal__glyph[data-glyph="split"]::after {
  inset: 30%;
  border: 4px solid currentColor;
  border-radius: 50%;
  opacity: 0.72;
}

.card-reveal__glyph[data-glyph="vampire"]::before {
  inset: 13% 20% 24%;
  border: 0;
  background: currentColor;
  clip-path: polygon(50% 0, 92% 34%, 72% 100%, 50% 76%, 28% 100%, 8% 34%);
}

.card-reveal__glyph[data-glyph="vampire"]::after {
  inset: auto 35% 12%;
  height: 23%;
  border: 0;
  border-radius: 0 0 999px 999px;
  background: rgba(255, 255, 255, 0.86);
}

.card-reveal__glyph[data-glyph="infectious"]::before {
  inset: 10%;
  border: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(237, 112, 100, 0.98) 0 11%, transparent 13%),
    conic-gradient(from 30deg, transparent 0 9%, currentColor 10% 24%, transparent 25% 34%, currentColor 35% 49%, transparent 50% 59%, currentColor 60% 74%, transparent 75%),
    radial-gradient(circle, rgba(64, 173, 119, 0.42), transparent 64%);
  filter:
    drop-shadow(0 0 20px rgba(64, 173, 119, 0.72))
    drop-shadow(0 0 16px rgba(237, 112, 100, 0.46));
  animation: revealInfectSpin 1600ms ease-in-out infinite;
}

.card-reveal__glyph[data-glyph="infectious"]::after {
  inset: 22%;
  border-radius: 50%;
  border: 5px solid currentColor;
  border-top-color: rgba(237, 112, 100, 0.96);
  border-bottom-color: rgba(237, 112, 100, 0.96);
  background:
    radial-gradient(circle, rgba(237, 112, 100, 0.8) 0 18%, transparent 20%);
  box-shadow:
    0 0 0 10px rgba(64, 173, 119, 0.12),
    inset 0 0 24px rgba(64, 173, 119, 0.22);
  animation: revealInfectPulse 900ms ease-in-out infinite;
}

.card-reveal__card strong {
  color: var(--ink);
  font-size: clamp(34px, 6vw, 62px);
  line-height: 0.92;
  letter-spacing: 0;
}

.card-reveal__card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
  word-break: keep-all;
}

.save-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
  word-break: keep-all;
}

.control-panel button,
.control-panel a {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.control-panel button {
  border-color: rgba(240, 207, 99, 0.42);
  background: var(--gold);
  color: #15110a;
  font-weight: 950;
  cursor: pointer;
}

.control-panel button:hover,
.control-panel button:focus-visible,
.control-panel a:hover,
.control-panel a:focus-visible {
  filter: brightness(1.06);
  outline: none;
}

.lobby-shell {
  max-width: 1040px;
}

.lobby-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 340px);
  align-items: start;
  gap: 18px;
  padding-top: 28px;
}

.lobby-side {
  display: grid;
  gap: 12px;
}

.lobby-panel,
.lobby-preview,
.leaderboard-panel {
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 8px;
  background: rgba(27, 34, 40, 0.9);
  box-shadow: var(--shadow);
}

.lobby-panel {
  padding: 18px;
  display: grid;
  gap: 16px;
}

fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

legend {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.field-help {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
  word-break: keep-all;
}

.field-help-row {
  margin-top: 8px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 10px;
}

.field-help-row .field-help {
  margin: 0;
}

.inline-help-button {
  min-height: 34px;
  border: 1px solid rgba(240, 207, 99, 0.42);
  border-radius: 8px;
  background: rgba(240, 207, 99, 0.12);
  color: var(--gold);
  padding: 0 12px;
  font-size: 12px;
  font-weight: 950;
  cursor: pointer;
  white-space: nowrap;
}

.inline-help-button:hover,
.inline-help-button:focus-visible {
  filter: brightness(1.08);
  outline: none;
}

.option-grid {
  display: grid;
  gap: 8px;
}

.option-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.option-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.option-tile {
  position: relative;
  min-height: 58px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  display: grid;
  place-items: center;
  cursor: pointer;
}

.option-tile input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.option-tile span {
  color: var(--ink);
  font-weight: 950;
}

.option-tile:has(input:checked) {
  border-color: rgba(240, 207, 99, 0.64);
  background: rgba(240, 207, 99, 0.15);
}

.option-tile:has(input:disabled) {
  cursor: not-allowed;
  opacity: 0.52;
}

.chaos-toggle {
  min-height: 64px;
  justify-items: start;
  padding: 0 14px;
}

.lobby-panel select {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  color: var(--ink);
  padding: 0 12px;
}

.online-auth-row {
  min-height: 46px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
}

.online-auth-row span {
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  color: var(--muted);
  display: flex;
  align-items: center;
  font-size: 13px;
  font-weight: 900;
}

.online-auth-row button,
.online-panel button {
  min-height: 38px;
  border: 1px solid rgba(240, 207, 99, 0.42);
  border-radius: 8px;
  background: var(--gold);
  color: #15110a;
  padding: 0 12px;
  font-weight: 950;
  cursor: pointer;
}

.online-auth-row button:disabled,
.online-panel button:disabled,
.primary-action:disabled {
  cursor: not-allowed;
  opacity: 0.56;
}

.room-code-row {
  margin-top: 8px;
}

.room-code-row input {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  color: var(--ink);
  padding: 0 12px;
  text-transform: uppercase;
}

#onlineHelpText {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
  word-break: keep-all;
}

.range-row {
  min-height: 46px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 48px;
  align-items: center;
  gap: 12px;
}

.range-row input {
  width: 100%;
  accent-color: var(--gold);
}

.range-row strong {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  display: grid;
  place-items: center;
}

.lobby-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.primary-action,
.secondary-action {
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  font-weight: 950;
}

.primary-action {
  border-color: rgba(240, 207, 99, 0.42);
  background: var(--gold);
  color: #15110a;
}

.secondary-action {
  background: var(--panel-strong);
  color: var(--ink);
}

.lobby-preview {
  padding: 16px;
}

.leaderboard-panel {
  padding: 14px;
}

.panel-heading {
  min-height: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.panel-heading h2 {
  margin: 0;
  font-size: 17px;
  line-height: 1.2;
}

.panel-heading span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
}

.leaderboard-list {
  min-height: 150px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  align-content: start;
  gap: 8px;
}

.leaderboard-list li {
  min-height: 36px;
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--muted);
  display: grid;
  gap: 3px;
  font-size: 13px;
  line-height: 1.25;
}

.leaderboard-list strong {
  color: var(--ink);
}

.chaos-guide-dialog {
  width: min(760px, calc(100vw - 24px));
  max-height: min(760px, calc(100vh - 24px));
  border: 1px solid rgba(240, 207, 99, 0.38);
  border-radius: 8px;
  background: rgba(20, 26, 30, 0.98);
  color: var(--ink);
  padding: 0;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.5);
}

.chaos-guide-dialog::backdrop {
  background: rgba(0, 0, 0, 0.58);
}

.chaos-guide {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.chaos-guide-header {
  min-height: 46px;
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 14px;
}

.chaos-guide-header span {
  color: var(--gold);
  font-size: 12px;
  font-weight: 950;
}

.chaos-guide-header h2 {
  margin: 2px 0 0;
  color: var(--ink);
  font-size: 24px;
  line-height: 1.1;
}

.dialog-close-button {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  color: var(--ink);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.dialog-close-button:hover,
.dialog-close-button:focus-visible {
  filter: brightness(1.08);
  outline: none;
}

.chaos-guide-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.chaos-guide-tabs button {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  color: var(--muted);
  font-weight: 950;
  cursor: pointer;
}

.chaos-guide-tabs button[aria-selected="true"] {
  border-color: rgba(240, 207, 99, 0.64);
  background: rgba(240, 207, 99, 0.15);
  color: var(--gold);
}

.chaos-guide-list {
  max-height: min(540px, calc(100vh - 220px));
  overflow: auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding-right: 4px;
}

.chaos-guide-item {
  min-height: 128px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(240, 207, 99, 0.08), transparent 42%),
    rgba(34, 43, 49, 0.84);
  padding: 12px;
  display: grid;
  align-content: start;
  gap: 7px;
}

.chaos-guide-item.has-preview {
  min-height: 154px;
  grid-template-columns: 108px minmax(0, 1fr);
  align-items: center;
  align-content: center;
  gap: 12px;
}

.chaos-guide-item-body {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 7px;
}

.stone-guide-preview {
  width: 108px;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  justify-self: center;
  overflow: hidden;
  isolation: isolate;
  border-color: rgba(240, 207, 99, 0.2);
  background:
    linear-gradient(90deg, rgba(5, 16, 11, 0.5) 1px, transparent 1px) 0 0 / 25% 25%,
    linear-gradient(180deg, rgba(5, 16, 11, 0.5) 1px, transparent 1px) 0 0 / 25% 25%,
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.08), transparent 58%),
    #1f6d50;
}

.power-guide-preview {
  --accent-rgb: 240, 207, 99;
  width: 108px;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  justify-self: center;
  overflow: hidden;
  isolation: isolate;
  border-color: rgba(var(--accent-rgb), 0.34);
  background:
    linear-gradient(90deg, rgba(5, 16, 11, 0.5) 1px, transparent 1px) 0 0 / 25% 25%,
    linear-gradient(180deg, rgba(5, 16, 11, 0.5) 1px, transparent 1px) 0 0 / 25% 25%,
    radial-gradient(circle at 50% 50%, rgba(var(--accent-rgb), 0.1), transparent 58%),
    #1f6d50;
}

.power-guide-preview[data-accent="amber"] {
  --accent-rgb: 240, 155, 93;
}

.power-guide-preview[data-accent="blue"] {
  --accent-rgb: 108, 167, 255;
}

.power-guide-preview[data-accent="cyan"] {
  --accent-rgb: 113, 219, 230;
}

.power-guide-preview[data-accent="gold"] {
  --accent-rgb: 240, 207, 99;
}

.power-guide-preview[data-accent="green"] {
  --accent-rgb: 64, 173, 119;
}

.power-guide-preview[data-accent="red"] {
  --accent-rgb: 237, 112, 100;
}

.power-guide-preview[data-accent="violet"] {
  --accent-rgb: 180, 139, 255;
}

.power-guide-grid {
  position: absolute;
  inset: 11%;
  border-radius: 7px;
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.42) 0 5%, transparent 6%),
    radial-gradient(circle at 82% 18%, rgba(8, 10, 13, 0.55) 0 5%, transparent 6%),
    radial-gradient(circle at 18% 82%, rgba(8, 10, 13, 0.55) 0 5%, transparent 6%),
    radial-gradient(circle at 82% 82%, rgba(255, 255, 255, 0.42) 0 5%, transparent 6%);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.08),
    0 0 18px rgba(var(--accent-rgb), 0.18);
  opacity: 0.82;
  pointer-events: none;
  z-index: 0;
}

.power-guide-preview .effect-visual {
  z-index: 1;
}

.power-guide-glyph {
  width: 48px;
  height: 48px;
  border-color: rgba(var(--accent-rgb), 0.48);
  background:
    radial-gradient(circle at 50% 50%, rgba(9, 12, 15, 0.9), rgba(9, 12, 15, 0.66) 70%),
    rgba(255, 255, 255, 0.08);
  color: rgb(var(--accent-rgb));
  z-index: 3;
  box-shadow:
    inset 0 0 18px rgba(var(--accent-rgb), 0.16),
    0 0 18px rgba(var(--accent-rgb), 0.38);
}

.stone-guide-preview .effect-visual {
  z-index: 0;
}

.stone-guide-preview .piece {
  width: 62%;
  height: 62%;
  z-index: 2;
}

.stone-guide-preview .piece-aura {
  opacity: 0.64;
}

.stone-guide-preview .piece-owner-mark {
  inset: 8%;
}

.chaos-guide-item strong {
  color: var(--ink);
  font-size: 16px;
  line-height: 1.2;
}

.chaos-guide-item p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
  word-break: keep-all;
}

.chaos-guide-item span {
  color: var(--gold);
  font-size: 12px;
  font-weight: 850;
  line-height: 1.35;
  word-break: keep-all;
}

.mini-board {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border: 1px solid rgba(10, 16, 14, 0.74);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(5, 16, 11, 0.56) 1px, transparent 1px) 0 0 / 12.5% 12.5%,
    linear-gradient(180deg, rgba(5, 16, 11, 0.56) 1px, transparent 1px) 0 0 / 12.5% 12.5%,
    linear-gradient(135deg, #287a57, #1e684d);
}

.mini-piece,
.mini-block {
  position: absolute;
  width: 9.2%;
  height: 9.2%;
  transform: translate(-50%, -50%);
}

.mini-piece {
  border-radius: 50%;
  box-shadow:
    inset 0 2px 4px rgba(255, 255, 255, 0.22),
    inset 0 -4px 7px rgba(0, 0, 0, 0.35),
    0 7px 12px rgba(0, 0, 0, 0.22);
}

.mini-black {
  background: radial-gradient(circle at 35% 28%, #596066, #121518 58%, #050607);
}

.mini-white {
  background: radial-gradient(circle at 34% 28%, #ffffff, #e6ded0 62%, #aaa194);
}

.mini-block {
  border-radius: 4px;
  background:
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.06) 0 4px, transparent 4px 8px),
    #27333b;
}

.mini-board .p1 {
  left: 43.75%;
  top: 43.75%;
}

.mini-board .p2 {
  left: 56.25%;
  top: 43.75%;
}

.mini-board .p3 {
  left: 43.75%;
  top: 56.25%;
}

.mini-board .p4 {
  left: 56.25%;
  top: 56.25%;
}

.mini-board .b1 {
  left: 81.25%;
  top: 31.25%;
}

.mini-board .b2 {
  left: 18.75%;
  top: 68.75%;
}

.lobby-preview dl {
  margin: 14px 0 0;
  display: grid;
  gap: 9px;
}

.lobby-preview div {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.lobby-preview dt {
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.lobby-preview dd {
  margin: 0;
  font-weight: 950;
}

@keyframes piecePlace {
  0% {
    opacity: 0;
    transform: scale(0.5);
  }
  70% {
    opacity: 1;
    transform: scale(1.12);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes pieceFlip {
  0% {
    transform: rotateY(0deg) scale(1);
  }
  48% {
    transform: rotateY(90deg) scale(0.94);
  }
  100% {
    transform: rotateY(180deg) scale(1);
  }
}

@keyframes effectCellPulse {
  0% {
    box-shadow: inset 0 0 0 0 rgba(var(--effect-rgb), 0);
  }
  35% {
    box-shadow: inset 0 0 0 5px rgba(var(--effect-rgb), 0.78), 0 0 28px rgba(var(--effect-rgb), 0.38);
  }
  100% {
    box-shadow: inset 0 0 0 0 rgba(var(--effect-rgb), 0);
  }
}

@keyframes effectBadgeIn {
  0% {
    opacity: 0;
    transform: translateY(6px) scale(0.72);
  }
  65% {
    opacity: 1;
    transform: translateY(0) scale(1.08);
  }
  100% {
    transform: translateY(0) scale(1);
  }
}

@keyframes effectVisualBloom {
  0% {
    opacity: 0;
    transform: scale(0.45);
  }
  58% {
    opacity: 1;
    transform: scale(1.12);
  }
  100% {
    opacity: 0.92;
    transform: scale(1);
  }
}

@keyframes effectBurst {
  0% {
    opacity: 0;
    transform: scale(0.2) rotate(-24deg);
  }
  48% {
    opacity: 1;
    transform: scale(1.18) rotate(10deg);
  }
  100% {
    opacity: 0.82;
    transform: scale(1) rotate(0);
  }
}

@keyframes effectSlowSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes effectBlackHole {
  to {
    transform: rotate(360deg) scale(1.02);
  }
}

@keyframes effectSwapSpin {
  0% {
    opacity: 0;
    transform: rotate(-180deg) scale(0.55);
  }
  100% {
    opacity: 0.94;
    transform: rotate(0) scale(1);
  }
}

@keyframes effectSupernovaPop {
  0% {
    opacity: 0;
    transform: scale(0.15) rotate(-24deg);
  }
  42% {
    opacity: 1;
    transform: scale(1.38) rotate(12deg);
  }
  100% {
    opacity: 0.86;
    transform: scale(1) rotate(0);
  }
}

@keyframes effectCrossDetonate {
  0% {
    opacity: 0;
    transform: scaleX(0.18) scaleY(0.18) rotate(-9deg);
  }
  55% {
    opacity: 1;
    transform: scaleX(1.42) scaleY(1.18) rotate(0);
  }
  100% {
    opacity: 0.9;
    transform: scale(1);
  }
}

@keyframes effectAuctionHammer {
  0% {
    opacity: 0;
    transform: translateY(-18%) rotate(-32deg) scale(0.6);
  }
  48% {
    opacity: 1;
    transform: translateY(5%) rotate(9deg) scale(1.15);
  }
  100% {
    opacity: 0.9;
    transform: translateY(0) rotate(0) scale(1);
  }
}

@keyframes effectLotteryJackpot {
  0% {
    opacity: 0;
    transform: scale(0.45) rotate(-28deg);
  }
  100% {
    opacity: 0.9;
    transform: scale(1.08) rotate(18deg);
  }
}

@keyframes effectRoyalDrop {
  0% {
    opacity: 0;
    transform: translateY(-18%) scale(0.62);
  }
  58% {
    opacity: 1;
    transform: translateY(6%) scale(1.18);
  }
  100% {
    opacity: 0.92;
    transform: translateY(0) scale(1);
  }
}

@keyframes effectClampSnap {
  0% {
    opacity: 0;
    transform: scaleX(1.8) scaleY(0.34);
  }
  65% {
    opacity: 1;
    transform: scaleX(0.82) scaleY(1.18);
  }
  100% {
    opacity: 0.9;
    transform: scale(1);
  }
}

@keyframes effectDominoCascade {
  0% {
    opacity: 0;
    transform: translateX(-18%) rotate(-24deg) scale(0.7);
  }
  62% {
    opacity: 1;
    transform: translateX(8%) rotate(12deg) scale(1.12);
  }
  100% {
    opacity: 0.9;
    transform: translateX(0) rotate(0) scale(1);
  }
}

@keyframes effectInfectionBloom {
  0% {
    opacity: 0;
    transform: scale(0.38);
  }
  55% {
    opacity: 1;
    transform: scale(1.24);
  }
  100% {
    opacity: 0.9;
    transform: scale(1);
  }
}

@keyframes effectToxicTendrils {
  0% {
    opacity: 0;
    transform: rotate(-22deg) scale(0.45);
  }
  58% {
    opacity: 1;
    transform: rotate(8deg) scale(1.2);
  }
  100% {
    opacity: 0.84;
    transform: rotate(0) scale(1);
  }
}

@keyframes effectJackpotBurst {
  0% {
    opacity: 0;
    transform: scale(0.5) rotate(-12deg);
  }
  100% {
    opacity: 0.92;
    transform: scale(1.12) rotate(8deg);
  }
}

@keyframes effectMagnetPulse {
  0% {
    opacity: 0;
    transform: scaleX(0.55) scaleY(1.4);
  }
  55% {
    opacity: 1;
    transform: scaleX(1.22) scaleY(0.88);
  }
  100% {
    opacity: 0.9;
    transform: scale(1);
  }
}

@keyframes effectBoardFlipSpin {
  0% {
    opacity: 0;
    transform: rotate(-220deg) scale(0.48);
  }
  100% {
    opacity: 0.9;
    transform: rotate(0) scale(1);
  }
}

@keyframes effectEclipseDrop {
  0% {
    opacity: 0;
    transform: translateY(-18%) scale(1.25);
  }
  65% {
    opacity: 1;
    transform: translateY(4%) scale(0.9);
  }
  100% {
    opacity: 0.9;
    transform: translateY(0) scale(1);
  }
}

@keyframes effectDestinySeal {
  0% {
    opacity: 0;
    transform: scale(1.5) rotate(-45deg);
  }
  58% {
    opacity: 1;
    transform: scale(0.84) rotate(12deg);
  }
  100% {
    opacity: 0.92;
    transform: scale(1) rotate(0);
  }
}

@keyframes effectFrenzyClaw {
  0% {
    opacity: 0;
    transform: scale(0.44) rotate(-22deg);
  }
  62% {
    opacity: 1;
    transform: scale(1.26) rotate(8deg);
  }
  100% {
    opacity: 0.9;
    transform: scale(1) rotate(0);
  }
}

@keyframes effectComebackWhip {
  0% {
    opacity: 0;
    transform: rotate(-160deg) scale(0.58);
  }
  72% {
    opacity: 1;
    transform: rotate(18deg) scale(1.12);
  }
  100% {
    opacity: 0.9;
    transform: rotate(0) scale(1);
  }
}

@keyframes effectBanStamp {
  0% {
    opacity: 0;
    transform: translateY(-18%) scale(1.22);
  }
  55% {
    opacity: 1;
    transform: translateY(6%) scale(0.88);
  }
  100% {
    opacity: 0.9;
    transform: translateY(0) scale(1);
  }
}

@keyframes effectContractSeal {
  0% {
    opacity: 0;
    transform: scale(0.55) rotate(-18deg);
  }
  58% {
    opacity: 1;
    transform: scale(1.16) rotate(8deg);
  }
  100% {
    opacity: 0.9;
    transform: scale(1) rotate(0);
  }
}

@keyframes resultFanfareBurst {
  0% {
    opacity: 0;
    transform: scale(0.42) rotate(-18deg);
  }

  22% {
    opacity: 1;
  }

  72% {
    opacity: 0.92;
    transform: scale(1.08) rotate(10deg);
  }

  100% {
    opacity: 0.58;
    transform: scale(1.2) rotate(16deg);
  }
}

@keyframes resultFanfareGlow {
  0% {
    opacity: 0;
    transform: scale(0.82);
  }

  34% {
    opacity: 0.92;
    transform: scale(1.02);
  }

  100% {
    opacity: 0.5;
    transform: scale(1.08);
  }
}

@keyframes resultWinCardPop {
  0% {
    transform: scale(0.86);
  }

  55% {
    transform: scale(1.045);
  }

  100% {
    transform: scale(1);
  }
}

@keyframes specialStoneAura {
  0%,
  100% {
    opacity: 0.72;
    transform: scale(0.98);
  }
  50% {
    opacity: 1;
    transform: scale(1.06);
  }
}

@keyframes stoneAuraPulse {
  0%,
  100% {
    opacity: 0.58;
    transform: scale(0.92);
  }
  50% {
    opacity: 1;
    transform: scale(1.12);
  }
}

@keyframes stoneAuraSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes stoneNovaThrob {
  0%,
  100% {
    transform: rotate(0) scale(0.9);
  }
  50% {
    transform: rotate(18deg) scale(1.18);
  }
}

@keyframes stoneLotterySpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes stoneCrownPulse {
  0%,
  100% {
    transform: translateY(0) scale(0.94);
  }
  50% {
    transform: translateY(-4%) scale(1.12);
  }
}

@keyframes stoneClampSnap {
  0%,
  100% {
    transform: scaleX(1);
  }
  50% {
    transform: scaleX(0.72);
  }
}

@keyframes stoneJackpotBlink {
  0% {
    filter: hue-rotate(0deg);
    transform: scale(0.94);
  }
  100% {
    filter: hue-rotate(28deg);
    transform: scale(1.08);
  }
}

@keyframes stoneMagnetField {
  0%,
  100% {
    transform: scaleX(0.88);
  }
  50% {
    transform: scaleX(1.16);
  }
}

@keyframes stoneBombArm {
  0%,
  100% {
    transform: scale(0.9) rotate(0);
  }
  50% {
    transform: scale(1.13) rotate(9deg);
  }
}

@keyframes stoneDominoTip {
  0%,
  100% {
    transform: translateX(0) rotate(0);
  }
  50% {
    transform: translateX(5%) rotate(8deg);
  }
}

@keyframes stoneInfectPulse {
  0%,
  100% {
    transform: scale(0.9);
  }
  50% {
    transform: scale(1.15);
  }
}

@keyframes specialStoneSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes glyphSpark {
  0%,
  100% {
    transform: scale(0.96) rotate(0);
  }
  50% {
    transform: scale(1.12) rotate(18deg);
  }
}

@keyframes glyphDominoTip {
  0%,
  100% {
    transform: rotate(-18deg) translateX(0);
  }
  50% {
    transform: rotate(-25deg) translateX(3%);
  }
}

@keyframes glyphTwinkle {
  0%,
  100% {
    opacity: 0.82;
    transform: rotate(45deg) scale(0.88);
  }
  50% {
    opacity: 1;
    transform: rotate(45deg) scale(1.12);
  }
}

@keyframes glyphSlot {
  0% {
    transform: translateY(-1px);
  }
  100% {
    transform: translateY(2px);
  }
}

@keyframes glyphInfect {
  0%,
  100% {
    filter: drop-shadow(0 0 4px rgba(64, 173, 119, 0.36));
    transform: scale(0.96);
  }
  50% {
    filter: drop-shadow(0 0 10px rgba(64, 173, 119, 0.72));
    transform: scale(1.08);
  }
}

@keyframes destinySigilSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes destinyStarPulse {
  0%,
  100% {
    transform: scale(0.9);
  }
  50% {
    transform: scale(1.18);
  }
}

@keyframes revealCardIn {
  0% {
    opacity: 0;
    transform: translateY(10px) rotateX(18deg) scale(0.94);
  }
  100% {
    opacity: 1;
    transform: translateY(0) rotateX(0) scale(1);
  }
}

@keyframes revealAuraSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes revealImpactFlash {
  0% {
    opacity: 0;
    transform: scale(0.3) rotate(-18deg);
  }
  34% {
    opacity: 1;
    transform: scale(1.12) rotate(9deg);
  }
  100% {
    opacity: 0;
    transform: scale(1.7) rotate(22deg);
  }
}

@keyframes revealGlyphPop {
  0% {
    opacity: 0;
    transform: translateY(8px) scale(0.58) rotate(-8deg);
  }
  72% {
    opacity: 1;
    transform: translateY(0) scale(1.08) rotate(2deg);
  }
  100% {
    transform: translateY(0) scale(1) rotate(0);
  }
}

@keyframes revealGlyphSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes revealBlackHole {
  to {
    transform: rotate(360deg) scale(1.03);
  }
}

@keyframes revealInfectSpin {
  0%,
  100% {
    transform: rotate(-8deg) scale(0.96);
  }
  50% {
    transform: rotate(18deg) scale(1.12);
  }
}

@keyframes revealInfectPulse {
  0%,
  100% {
    transform: scale(0.92);
  }
  50% {
    transform: scale(1.1);
  }
}

@keyframes revealDominoCascade {
  0%,
  100% {
    transform: rotate(-18deg) translateX(0);
  }
  50% {
    transform: rotate(-27deg) translateX(5%);
  }
}

@keyframes revealChargePulse {
  0%,
  100% {
    transform: scale(0.92);
  }
  50% {
    transform: scale(1.1);
  }
}

@keyframes revealClawFlash {
  0%,
  100% {
    opacity: 0.72;
    transform: rotate(-8deg) scale(0.96);
  }
  50% {
    opacity: 1;
    transform: rotate(8deg) scale(1.1);
  }
}

@keyframes revealComebackArrow {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-8%) scale(1.12);
  }
}

@keyframes revealStarPulse {
  0%,
  100% {
    transform: scale(0.92) rotate(0);
  }
  50% {
    transform: scale(1.1) rotate(18deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .piece.flipped,
  .piece.placed,
  .cell.effect-cell,
  .effect-visual,
  .effect-badge,
  .piece.special::before,
  .piece-aura,
  .piece-aura::before,
  .piece-aura::after,
  .piece-glyph,
  .destiny-glyph,
  .destiny-glyph::after,
  .card-reveal__card,
  .card-reveal__card::before,
  .card-reveal__card::after,
  .card-reveal__glyph,
  .card-reveal__glyph::before,
  .card-reveal__glyph::after,
  .result-overlay::before,
  .result-overlay::after,
  .result-overlay[data-result="won"] .result-card {
    animation-duration: 1ms;
    animation-iteration-count: 1;
  }
}

.rules-panel {
  padding: 12px;
  display: grid;
  gap: 10px;
}

.rules-panel div {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.rules-panel strong {
  color: var(--ink);
  font-size: 15px;
}

.history-panel {
  padding: 14px;
}

.history-panel h2 {
  font-size: 18px;
  line-height: 1;
}

.history-list {
  min-height: 160px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  align-content: start;
  gap: 8px;
}

.history-list li {
  min-height: 32px;
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.25;
}

.history-list strong {
  color: var(--ink);
}

@media (max-width: 920px) {
  .game-shell {
    width: min(100vw - 18px, 760px);
    padding-top: 12px;
  }

  .game-header {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .home-link {
    grid-column: 1 / -1;
  }

  .play-layout {
    grid-template-columns: 1fr;
  }

  .lobby-layout {
    grid-template-columns: 1fr;
  }

  .reversi-board {
    width: 100%;
  }
}

@media (max-width: 560px) {
  .game-header {
    align-items: start;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .title-block h1 {
    font-size: 36px;
  }

  .turn-pill {
    justify-self: start;
    min-width: 90px;
    min-height: 38px;
    padding: 8px 10px;
    font-size: 13px;
  }

  .reversi-board {
    gap: 3px;
    padding: 4px;
  }

  .cell {
    border-radius: 4px;
  }

  .score-card {
    min-height: 76px;
  }

  .score-card strong {
    font-size: 34px;
  }

  .chaos-card {
    min-height: 136px;
    padding: 9px;
  }

  .chaos-card strong {
    font-size: 14px;
  }

  .chaos-card p {
    font-size: 11px;
  }

  .option-grid.two,
  .option-grid.three,
  .lobby-actions {
    grid-template-columns: 1fr;
  }

  .online-auth-row {
    grid-template-columns: 1fr;
  }

  .field-help-row {
    grid-template-columns: 1fr;
  }

  .inline-help-button {
    width: 100%;
  }

  .chaos-guide-list {
    grid-template-columns: 1fr;
  }

  .chaos-guide-item.has-preview {
    grid-template-columns: 86px minmax(0, 1fr);
    gap: 10px;
  }

  .stone-guide-preview,
  .power-guide-preview {
    width: 86px;
  }

  .power-guide-glyph {
    width: 40px;
    height: 40px;
  }
}