/* ===== TOURNAMENT MODE ===== */
#tournamentBtn,
#tournamentStartBtn,
#tournamentBackBtn {
  width: 100%;
  max-width: 295px;
  margin: 12px auto 0;
  display: block;
  border: 1px solid rgba(255, 215, 0, 0.28);
  border-radius: 14px;
  padding: 13px 10px;
  color: white;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.06);
  transition: 0.22s ease;
}


#tournamentBtn {
  background: linear-gradient(90deg, rgba(255, 150, 0, 0.24), rgba(255, 0, 200, 0.18));
  box-shadow: 0 0 18px rgba(255, 190, 0, 0.12);
}

#tournamentBtn:hover,
#tournamentStartBtn:hover,
#tournamentBackBtn:hover {
  transform: translateY(-2px);
  background-color: rgba(255, 255, 255, 0.1);
}

#tournamentStartBtn {
  max-width: none;
  background: linear-gradient(90deg, #ff9d00, #ff00c8);
  border-color: transparent;
  box-shadow: 0 0 20px rgba(255, 157, 0, 0.24), 0 0 28px rgba(255, 0, 200, 0.16);
}

#tournamentBackBtn {
  max-width: none;
  opacity: 0.78;
}

#tournamentSetup {
  animation: menuReveal 0.3s ease;
}

.tournamentSetupTitle {
  color: #ffd700;
  font-size: 28px;
  font-weight: 900;
  letter-spacing: 2px;
  text-shadow: 0 0 18px rgba(255, 215, 0, 0.46);
}

.tournamentSetupSubtitle {
  margin: 10px 0 14px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  line-height: 1.45;
}

.tournamentRules {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 7px;
  margin-bottom: 16px;
}

.tournamentRules span {
  padding: 6px 9px;
  border: 1px solid rgba(0, 240, 255, 0.18);
  border-radius: 999px;
  background: rgba(0, 240, 255, 0.07);
  color: #d8fbff;
  font-size: 11px;
  font-weight: 700;
}

.tournamentRuleToggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 9px;
  border: 1px solid rgba(0, 240, 255, 0.18);
  border-radius: 999px;
  background: rgba(0, 240, 255, 0.07);
  color: #d8fbff;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

.tournamentRuleToggle input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.tournamentRuleToggle > span {
  width: 24px;
  height: 13px;
  padding: 0;
  position: relative;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
}

.tournamentRuleToggle > span::after {
  content: '';
  width: 9px;
  height: 9px;
  position: absolute;
  top: 2px;
  left: 2px;
  border-radius: 50%;
  background: white;
  transition: 0.18s ease;
}

.tournamentRuleToggle input:checked + span {
  background: #00c878;
  box-shadow: 0 0 8px rgba(0, 255, 159, 0.32);
}

.tournamentRuleToggle input:checked + span::after {
  transform: translateX(11px);
}

.tournamentBetMode {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  color: white;
  font-size: 12px;
  font-weight: 800;
}

.tournamentBetMode > div {
  display: flex;
  gap: 5px;
}

.tournamentBetModeBtn {
  padding: 6px 9px;
  border: 1px solid rgba(255, 215, 0, 0.18);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.24);
  color: rgba(255, 255, 255, 0.68);
  font-size: 10px;
  font-weight: 900;
  cursor: pointer;
}

.tournamentBetModeBtn.selected {
  border-color: #ffd700;
  background: rgba(255, 215, 0, 0.18);
  color: #ffd700;
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.14);
}

.tournamentBetPanel {
  padding: 14px;
  border: 1px solid rgba(255, 215, 0, 0.24);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(255, 215, 0, 0.08), rgba(255, 0, 200, 0.035));
  box-shadow: inset 0 0 20px rgba(255, 215, 0, 0.035);
}

.tournamentBetHeader {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  color: #ffd700;
  font-size: 13px;
}

.tournamentBetHeader > span {
  color: #00ff9f;
  font-size: 12px;
}

.tournamentBetHint {
  margin: 7px 0 12px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 11px;
}

.tournamentBetAmounts,
.tournamentBetActions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 7px;
}

.tournamentBetAmountBtn,
#tournamentPlaceBetBtn,
#tournamentClearBetBtn {
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: 9px;
  padding: 8px 4px;
  background: rgba(0, 0, 0, 0.25);
  color: white;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  transition: 0.18s ease;
}

.tournamentBetAmountBtn.selected,
.tournamentBetAmountBtn:hover {
  color: #171006;
  background: #ffd700;
  box-shadow: 0 0 12px rgba(255, 215, 0, 0.32);
}

.tournamentBetAmountBtn:disabled,
#tournamentPlaceBetBtn:disabled,
#tournamentClearBetBtn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

#tournamentPlayerList,
.menuBettingPanel #menuPlayerBettingList,
.snakePlayerSelectWrap #snakePlayerList {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 7px;
  max-height: 210px;
  margin: 12px 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  overflow-y: auto;
  cursor: default;
}

.tournamentPlayerOption,
.menuBettingPanel .playerBetOption,
.snakePlayerSelectWrap .snakePlayerOption {
  display: block;
  width: 100%;
  min-width: 0;
  padding: 6px 3px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.045);
  color: white;
  cursor: pointer;
  transition: 0.18s ease;
  text-align: center;
  box-sizing: border-box;
}

.tournamentPlayerOption img,
.menuBettingPanel .playerBetOption img,
.snakePlayerSelectWrap .snakePlayerOption img {
  width: 36px;
  height: 36px;
  display: block;
  margin: 0 auto 4px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.tournamentPlayerOption span,
.menuBettingPanel .playerBetOption .playerName,
.snakePlayerSelectWrap .snakePlayerOption span {
  display: block;
  overflow: hidden;
  font-size: 9px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tournamentPlayerOption.selected,
.menuBettingPanel .playerBetOption.selected,
.snakePlayerSelectWrap .snakePlayerOption.selected {
  border-color: #ffd700;
  background: rgba(255, 215, 0, 0.18);
  box-shadow: 0 0 12px rgba(255, 215, 0, 0.22);
  transform: translateY(-2px);
}

.menuBettingPanel .playerBetOption:hover,
.snakePlayerSelectWrap .snakePlayerOption:hover {
  background: rgba(255, 255, 255, 0.045);
  transform: none;
}

.menuBettingPanel .playerBetOption.selected:hover,
.snakePlayerSelectWrap .snakePlayerOption.selected:hover {
  background: rgba(255, 215, 0, 0.18);
  transform: translateY(-2px);
}

#tournamentCurrentBet {
  min-height: 18px;
  color: white;
  font-size: 12px;
  font-weight: 700;
}

#tournamentBetMessage {
  margin: 7px 0 10px;
  padding: 7px;
  border-radius: 8px;
  font-size: 11px;
  line-height: 1.3;
  background: rgba(0, 240, 255, 0.09);
  color: #c7faff;
}

#tournamentBetMessage[data-type="success"] {
  background: rgba(0, 255, 159, 0.11);
  color: #79ffc9;
}

#tournamentBetMessage[data-type="error"] {
  background: rgba(255, 64, 64, 0.13);
  color: #ff9b9b;
}

.tournamentBetActions {
  grid-template-columns: 1fr 1fr;
}

#tournamentPlaceBetBtn {
  color: #160d00;
  background: linear-gradient(90deg, #ffd700, #ff9d00);
}

#tournamentHud {
  display: none;
  position: fixed;
  top: 60px;
  left: 15px;
  width: 275px;
  z-index: 15;
  padding: 10px;
  box-sizing: border-box;
  border: 1px solid rgba(255, 215, 0, 0.35);
  border-radius: 13px;
  background: linear-gradient(145deg, rgba(20, 12, 0, 0.88), rgba(22, 0, 20, 0.78));
  box-shadow: 0 0 22px rgba(255, 180, 0, 0.17), inset 0 0 18px rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(12px);
}

.tournamentHudHeader {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 2px 10px;
  padding-bottom: 7px;
  border-bottom: 1px solid rgba(255, 215, 0, 0.18);
}

.tournamentHudHeader span {
  color: #ffd700;
  font-size: 12px;
  font-weight: 900;
}

.tournamentHudHeader strong {
  font-size: 11px;
}

.tournamentHudHeader small {
  grid-column: 1 / -1;
  color: rgba(255, 255, 255, 0.55);
  font-size: 9px;
}

.tournamentHudLeaders {
  display: grid;
  gap: 4px;
  margin-top: 7px;
}

.tournamentHudPlayer {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px;
  padding: 3px 5px;
  border-radius: 7px;
  font-size: 10px;
}

.tournamentHudPlayer.leader {
  color: #ffd700;
  background: rgba(255, 215, 0, 0.1);
}

.tournamentHudPlayer img {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  object-fit: cover;
}

.tournamentHudPlayer span {
  overflow: hidden;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tournamentHudPlayer b {
  color: #ffd700;
  font-size: 11px;
}

#tournamentRoundResult {
  width: min(520px, calc(100vw - 40px));
  max-height: 35vh;
  margin: 12px auto 4px;
  overflow-y: auto;
}

.tournamentResultTitle {
  margin-bottom: 7px;
  color: #ffd700;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.tournamentResultGrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 8px;
}

.tournamentResultPlayer {
  display: grid;
  grid-template-columns: 18px 24px minmax(0, 1fr) auto;
  align-items: center;
  gap: 5px;
  min-width: 0;
  padding: 4px 6px;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.045);
  font-size: 9px;
}

.tournamentResultPlayer.champion {
  color: #ffd700;
  background: rgba(255, 215, 0, 0.14);
  box-shadow: inset 0 0 10px rgba(255, 215, 0, 0.08);
}

.tournamentResultPlayer img {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
}

.tournamentPlace {
  color: rgba(255, 255, 255, 0.52);
}

.tournamentResultName {
  overflow: hidden;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tournamentResultPlayer strong {
  color: #ffd700;
  font-size: 9px;
  letter-spacing: 1px;
}

@media (max-width: 600px) {
  #tournamentBtn,
  #tournamentStartBtn,
  #tournamentBackBtn {
    max-width: 295px;
  }

  #tournamentPlayerList,
  .menuBettingPanel #menuPlayerBettingList,
  .snakePlayerSelectWrap #snakePlayerList {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    max-height: 180px;
  }

  .tournamentBetMode {
    grid-template-columns: 1fr;
  }

  .tournamentBetMode > div {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .tournamentPlayerOption img,
  .menuBettingPanel .playerBetOption img,
  .snakePlayerSelectWrap .snakePlayerOption img {
    width: 30px;
    height: 30px;
  }

  #tournamentHud {
    top: 55px;
    left: 5px;
    width: min(235px, calc(100vw - 130px));
    padding: 7px;
  }

  .tournamentHudPlayer:nth-child(n + 4) {
    display: none;
  }

  #winnerContent {
    max-height: 92vh;
    padding: 24px 16px;
    overflow-y: auto;
  }

  .tournamentResultGrid {
    grid-template-columns: 1fr;
  }
}