.coin-game {
  --coin-accent: #005587;
  --coin-win: #18714b;
  --coin-loss: #b33838;
  max-width: 720px;
  margin: 0 auto;
  color: var(--global-text-color);
}

html[data-theme="dark"] .coin-game {
  --coin-accent: #80d6ff;
  --coin-win: #85ddb2;
  --coin-loss: #ffa5a5;
}

.coin-game [hidden] {
  display: none !important;
}

.coin-game-rules {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-bottom: 22px;
  font-size: 0.875rem;
}

.coin-game-card {
  padding: 32px;
  border: 1px solid var(--global-divider-color);
  border-radius: 20px;
  background: var(--global-card-bg-color);
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.04);
}

.coin-game-topline,
.coin-game-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.coin-game-label {
  display: block;
  margin-bottom: 0;
  font-size: 0.875rem;
  font-weight: 600;
}

.coin-game-round {
  padding: 5px 12px;
  border: 1px solid var(--global-divider-color);
  border-radius: 30px;
  font-size: 0.8rem;
  white-space: nowrap;
}

.coin-game-bankroll {
  margin-top: 8px;
  font-size: clamp(2.5rem, 8vw, 3.5rem);
  font-weight: 650;
  letter-spacing: -0.055em;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

.coin-game-net,
.coin-game-detail,
.coin-game-hint,
.coin-game-footer,
.coin-game-note,
.coin-game-empty {
  font-size: 0.875rem;
  opacity: 0.8;
}

.coin-game-net {
  margin-top: 5px;
}
.coin-game-progress {
  display: block;
  width: 100%;
  height: 5px;
  margin: 22px 0 28px;
  border: 0;
  border-radius: 8px;
  overflow: hidden;
  appearance: none;
  background: var(--global-divider-color);
}
.coin-game-progress::-webkit-progress-bar {
  background: var(--global-divider-color);
}
.coin-game-progress::-webkit-progress-value {
  background: var(--coin-accent);
}
.coin-game-progress::-moz-progress-bar {
  background: var(--coin-accent);
}

.coin-game-outcome {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 30px;
  min-height: 72px;
}

.coin-game-coin {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 68px;
  height: 68px;
  border: 2px solid var(--coin-accent);
  border-radius: 50%;
  box-shadow:
    inset 0 0 0 5px var(--global-card-bg-color),
    inset 0 0 0 6px var(--global-divider-color);
  color: var(--coin-accent);
  font-size: 1.5rem;
  font-weight: 600;
}

.coin-game[data-outcome="win"] .coin-game-coin,
.coin-game-win {
  color: var(--coin-win);
  border-color: var(--coin-win);
}
.coin-game[data-outcome="loss"] .coin-game-coin,
.coin-game-loss {
  color: var(--coin-loss);
  border-color: var(--coin-loss);
}
.coin-game-result {
  margin-bottom: 4px;
  font-size: 1.1rem;
  font-weight: 600;
}

.coin-game-controls {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}
.coin-game-input-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
  padding: 0 16px;
  border: 1px solid var(--global-divider-color);
  border-radius: 10px;
}
.coin-game-input-wrap:focus-within {
  border-color: var(--coin-accent);
}
.coin-game input {
  width: 100%;
  min-width: 0;
  height: 50px;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: 1.1rem;
}
.coin-game input:focus {
  outline: none;
}
.coin-game button {
  font: inherit;
  cursor: pointer;
}
.coin-game-bet {
  min-width: 112px;
  padding: 12px 24px;
  border: 0;
  border-radius: 10px;
  background: var(--coin-accent);
  color: var(--global-bg-color);
  font-weight: 600 !important;
}
.coin-game-bet:hover:not(:disabled) {
  filter: brightness(1.12);
}
.coin-game button:focus-visible {
  outline: 2px solid var(--coin-accent);
  outline-offset: 4px;
}
.coin-game button:disabled,
.coin-game input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.coin-game-hint {
  margin: 10px 0 0;
}
.coin-game-error {
  margin: 10px 0 0;
  color: var(--coin-loss);
  font-size: 0.875rem;
}

.coin-game-footer {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--global-divider-color);
  opacity: 1;
}
.coin-game-footer > span {
  opacity: 0.8;
}
.coin-game-restart {
  flex-shrink: 0;
  padding: 6px 0;
  border: 0;
  background: transparent;
  color: var(--coin-accent);
}
.coin-game-history {
  margin-top: 32px;
}
.coin-game-history h2 {
  margin-bottom: 14px;
  font-size: 1.2rem;
  font-weight: 600;
}
.coin-game-empty {
  padding: 22px;
  text-align: center;
  border: 1px dashed var(--global-divider-color);
  border-radius: 12px;
}
.coin-game-table-wrap {
  overflow-x: auto;
}
.coin-game table {
  width: 100%;
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
}
.coin-game th,
.coin-game td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--global-divider-color);
  white-space: nowrap;
  text-align: right;
}
.coin-game th:first-child,
.coin-game td:first-child,
.coin-game th:nth-child(3),
.coin-game td:nth-child(3) {
  text-align: left;
}
.coin-game thead th {
  font-weight: 600;
}
.coin-game tbody th {
  font-weight: 400;
}
.coin-game-note {
  margin-top: 24px;
  line-height: 1.6;
}
.coin-game-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 480px) {
  .coin-game-card {
    padding: 22px 18px;
  }
  .coin-game-rules {
    gap: 8px 14px;
  }
  .coin-game-coin {
    width: 56px;
    height: 56px;
  }
  .coin-game-outcome {
    gap: 14px;
  }
  .coin-game-bet {
    min-width: 86px;
    padding: 12px 18px;
  }
  .coin-game th,
  .coin-game td {
    padding: 10px 6px;
    font-size: 0.8rem;
  }
}