:root {
  --panel:        #23204E;
  --board:        #120D24;
  --card-bg:      #23204E;
  --card-shadow:  #0a0818;
  --elevated:     #272859;
  --hairline:     rgba(255, 255, 255, 0.06);
  --toggle-bg:    rgba(30, 24, 69, 0.8);
  --toggle-border:rgba(255, 255, 255, 0.12);
  --input-border: rgba(255, 255, 255, 0.10);
  --input-bg:     #23204E;

  --text:         #FFFFFF;
  --text-75:      rgba(255, 255, 255, 0.75);
  --text-mid:     #8B8BA3;
  --text-dim:     rgba(139, 139, 163, 0.50);
  --text-dimmer:  #5C5C7A;

  --accent:       #F7931A;
  --accent-border:rgba(247, 147, 26, 0.45);
  --accent-glow:  rgba(247, 147, 26, 0.20);

  --green:        #0ECC68;
  --green-bright: #10e676;
  --green-bg:     rgba(14, 204, 104, 0.12);
  --red:          #F85F5D;
  --red-bg:       rgba(248, 95, 93, 0.15);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  height: 100dvh;
  background: #120D24;
  color: var(--text);
  font-family: 'Montserrat', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}
body { display: flex; }
#root { width: 100%; height: 100dvh; display: flex; }

/* ===== APP ===== */
.app {
  width: 100%; max-width: 100%; height: var(--app-height, 100%); max-height: var(--app-height, 100%);
  border-radius: 0;
  overflow: hidden; display: flex; flex-direction: column;
  background: var(--panel);
  box-shadow: none;
}

/* ===== HEADER (limbo style) ===== */
.app > * { width: 100%; }
.header {
  display: flex; height: 50px; background: var(--panel);
  border-bottom: 1px solid var(--hairline);
  align-items: center; justify-content: space-between;
  padding: 0 20px; flex-shrink: 0; z-index: 10;
}
.header-left { display: flex; align-items: center; gap: 10px; }
.game-name { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; letter-spacing: 0.02em; }
.game-name .ico { font-size: 18px; color: var(--accent); }
.header-balance {
  display: flex; align-items: center; gap: 6px;
  background: linear-gradient(135deg, rgba(247,147,26,0.10) 0%, rgba(247,147,26,0.02) 100%);
  border: 1px solid rgba(247,147,26,0.18); border-radius: 999px;
  padding: 6px 16px 6px 10px; transition: border-color 0.2s;
}
.header-balance:hover { border-color: rgba(247,147,26,0.35); }
.header-bal-icon { font-size: 13px; width: 20px; height: 20px; display: flex; align-items: center; justify-content: center; }
.header-bal-value { font-size: 14px; font-weight: 700; color: var(--accent); }
.header-right { display: flex; align-items: center; gap: 8px; }
.fairplay {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 12px; border: 1px solid var(--toggle-border); border-radius: 8px;
  font-size: 11px; font-weight: 600; color: var(--text-mid); cursor: pointer; transition: all 0.2s;
}
.fairplay::before {
  content: ''; width: 14px; height: 16px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23919FC0' stroke-width='2'%3E%3Cpath d='M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.fairplay:hover { border-color: var(--accent-border); color: var(--text); }
.info {
  width: 30px; height: 30px; border: 1px solid var(--toggle-border); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; color: var(--text-mid); cursor: pointer; transition: all 0.2s;
}
.info:hover { border-color: var(--accent-border); color: var(--text); }

/* ===== CARD TRAIL ===== */
.history-bar {
  display: flex; align-items: flex-end; gap: 4px;
  padding: 12px 20px;
  overflow-x: auto; flex-shrink: 0; height: 86px;
  background: var(--board);
}
.history-bar::-webkit-scrollbar { height: 2px; }
.history-bar::-webkit-scrollbar-track { background: transparent; }
.history-bar::-webkit-scrollbar-thumb { background: rgba(145,159,192,0.15); border-radius: 1px; }
.history-empty { font-size: 11px; color: var(--text-dim); white-space: nowrap; font-weight: 500; align-self: center; }

/* Trail group = tag + card chip + arrow */
.trail-group {
  display: flex; flex-direction: column; align-items: center; gap: 4px; flex-shrink: 0;
  height: 60px; justify-content: flex-end;
}
.trail-group.trail-new {
  animation: trailSlideDown 0.4s cubic-bezier(0.22, 0.61, 0.36, 1) forwards;
}
@keyframes trailSlideDown {
  0% {
    transform: translateY(-30px);
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Tags */
.trail-tag {
  display: inline-flex; align-items: center; align-self: center; gap: 4px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.3px;
  padding: 4px 12px; border-radius: 12px; white-space: nowrap;
  line-height: 1;
}
.trail-tag svg { stroke: currentColor; }
.trail-tag.start { background: var(--green); color: #fff; }
.trail-tag.higher { background: var(--green-bg); color: var(--green); border: 1px solid rgba(14, 204, 104, 0.25); }
.trail-tag.higher.bust { background: var(--red); color: #fff; border: none; }
.trail-tag.lower { background: var(--red-bg); color: var(--red); border: 1px solid rgba(248, 95, 93, 0.25); }
.trail-tag.lower.bust { background: var(--red); color: #fff; border: none; }
.trail-tag.skip { background: var(--elevated); color: var(--text-mid); }

/* Card chip row */
.trail-row { display: flex; align-items: center; }
.trail-chip {
  display: flex; align-items: center; gap: 5px;
  background: #fff; border-radius: 10px;
  padding: 10px 14px;
  font-weight: 800; font-size: 18px; line-height: 1;
  box-shadow: 0 2px 4px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.08);
}
.trail-chip.tc-red { color: var(--red); }
.trail-chip.tc-black { color: #1a1a2e; }
.trail-chip.trail-bust {
  outline: 2px solid var(--red);
  outline-offset: -1px;
  box-shadow: 0 0 8px rgba(248, 95, 93, 0.25);
}
.tc-suit { font-size: 18px; line-height: 1; }
.tc-rank { font-size: 18px; line-height: 1; }

/* Arrow connector */
.trail-arrow {
  display: flex; align-items: center; justify-content: center;
  padding: 0 6px; color: var(--text-dimmer);
}
.trail-arrow svg { stroke: var(--text-dimmer); }

/* ===== GAME BOARD ===== */
.board {
  flex: 1; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: visible;
  background: var(--board); min-height: 0;
  gap: 24px;
}
.side-option { width: 130px; flex: 0 0 130px; }

/* Arc */
.arc-bg {
  position: absolute; width: 600px; height: 600px; border-radius: 50%;
  border: 1px solid var(--hairline);
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  pointer-events: none; z-index: 0;
}
.arc-bg::after {
  content: ''; position: absolute; width: 420px; height: 420px; border-radius: 50%;
  border: 1px solid var(--hairline);
  top: 50%; left: 50%; transform: translate(-50%, -50%);
}

.bg-decor { position: absolute; inset: 0; pointer-events: none; overflow: hidden; z-index: 0; grid-column: 1 / -1; }
.bg-card { position: absolute; font-size: 120px; opacity: 0.03; animation: bgFloat 20s ease-in-out infinite; }
.bg-card-1 { top: 10%; left: 5%; }
.bg-card-2 { top: 60%; right: 10%; animation-delay: -5s; }
.bg-card-3 { bottom: 10%; left: 30%; animation-delay: -10s; }
.bg-card-4 { top: 20%; right: 25%; animation-delay: -15s; }

/* ===== SIDE OPTION CARDS ===== */
.side-option { display: flex; flex-direction: column; align-items: center; gap: 8px; z-index: 1; }
.option-card {
  width: 130px; height: 170px; background: var(--card-bg);
  border: 1px solid var(--hairline); border-radius: 10px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; cursor: pointer; transition: all 0.2s;
  font-family: inherit; color: var(--text-mid);
}
.option-card:hover:not(:disabled) {
  border-color: var(--accent-border); background: var(--elevated); color: var(--text);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3); transform: translateY(-2px);
}
.option-card:disabled { cursor: default; pointer-events: none; }
.opt-icon { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; }
.opt-icon svg { stroke: var(--text-mid); }
.option-card:hover:not(.disabled) .opt-icon svg { stroke: var(--text); }
.eq { font-size: 24px; font-weight: 800; line-height: 1; }
.opt-label { font-size: 12px; font-weight: 700; letter-spacing: 1px; }
.opt-sub { font-size: 10px; font-weight: 500; color: var(--text-dimmer); margin-top: -4px; }
.opt-mult {
  font-size: 16px; font-weight: 800; color: var(--text);
  background: rgba(0,0,0,0.2); padding: 4px 14px; border-radius: 4px;
  width: calc(100% - 16px); text-align: center;
}
.opt-desc {
  font-size: 10px; font-weight: 600; color: var(--text-dimmer);
  text-align: center; letter-spacing: 0.5px; max-width: 130px; min-height: 14px;
}

/* ===== CENTER COLUMN ===== */
.center-col { display: flex; flex-direction: column; align-items: center; gap: 12px; position: relative; z-index: 1; flex: 0 0 200px; width: 200px; }

/* Deck wrapper */
.deck-wrap {
  position: relative;
  width: 168px; height: 270px;
}

/* Card frame (dark border around card) */
.card-frame {
  position: absolute; top: 0; left: 0;
  width: 168px; height: 236px;
  background: var(--card-bg);
  border-radius: 14px;
  padding: 4px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.35);
  overflow: visible;
}

/* Deck bottom - 3D stacked cards effect */
.deck-edges {
  position: absolute;
  bottom: 10px; left: 50%;
  transform: translateX(-50%) perspective(400px) rotateX(45deg);
  width: 150px; height: 30px;
  display: flex; flex-direction: column;
  align-items: center;
}
.deck-edge {
  height: 2px;
  border-radius: 0 0 1px 1px;
  flex-shrink: 0;
}
.deck-edge:nth-child(1) {
  width: 160px;
  background: linear-gradient(180deg, rgba(255,255,255,0.5) 0%, rgba(200,200,200,0.4) 100%);
  box-shadow: 0 1px 0 rgba(0,0,0,0.1);
}
.deck-edge:nth-child(2) {
  width: 155px;
  background: linear-gradient(180deg, rgba(220,220,220,0.45) 0%, rgba(180,180,180,0.35) 100%);
  box-shadow: 0 1px 0 rgba(0,0,0,0.08);
}
.deck-edge:nth-child(3) {
  width: 148px;
  background: linear-gradient(180deg, rgba(200,200,200,0.4) 0%, rgba(160,160,160,0.3) 100%);
  box-shadow: 0 1px 0 rgba(0,0,0,0.06);
}
.deck-edge:nth-child(4) {
  width: 140px;
  background: linear-gradient(180deg, rgba(180,180,180,0.35) 0%, rgba(140,140,140,0.25) 100%);
  box-shadow: 0 1px 0 rgba(0,0,0,0.05);
}
.deck-edge:nth-child(5) {
  width: 130px; height: 3px;
  background: linear-gradient(180deg, rgba(160,160,160,0.3) 0%, rgba(120,120,120,0.2) 100%);
  border-radius: 0 0 3px 3px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.skip-btn-icon {
  position: absolute; top: -12px; right: -12px; z-index: 5;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--elevated); border: 1px solid var(--hairline);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.15s; color: var(--text-mid);
}
.skip-btn-icon:hover:not(:disabled) { background: var(--card-bg); color: var(--text); border-color: var(--accent-border); }
.skip-btn-icon:disabled { cursor: not-allowed; }
.skip-btn-icon svg { stroke: currentColor; }

/* Main card (white face inside the dark frame) */
.main-card {
  position: absolute; top: 4px; left: 4px;
  width: 160px; height: 228px; background: #ffffff; border-radius: 10px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; z-index: 3;
}
.main-card.mc-red { color: var(--red); }
.main-card.mc-black { color: #1a1a2e; }
.main-card.mc-empty {
  background: var(--card-bg); border-radius: 10px;
}
.mc-rank { font-size: 56px; font-weight: 800; line-height: 1; }
.mc-suit { font-size: 48px; line-height: 1; }
.mc-placeholder { font-size: 42px; font-weight: 800; color: var(--text-dimmer); }

/* First card appearance */
.main-card.card-enter { animation: cardEnter 0.3s ease-out; }

/* Old card lifts straight up off the deck */
.main-card.card-out {
  z-index: 20;
  animation: cardFlyUp 0.9s cubic-bezier(0.22, 0.61, 0.36, 1) forwards;
}

.result-badge {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  padding: 10px 24px; border-radius: 10px;
  font-size: 15px; font-weight: 800; letter-spacing: 1px;
  white-space: nowrap; z-index: 30;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none; visibility: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.result-badge.win { color: #fff; background: var(--green); visibility: visible; animation: resultFade 0.3s ease; }
.result-badge.lose { color: #fff; background: var(--red); visibility: visible; animation: resultFade 0.3s ease; }
.result-badge.hidden { visibility: hidden; }

.skip-btn-text {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  background: var(--card-bg); border: 1px solid var(--hairline); border-radius: 8px;
  color: var(--text-mid); font-family: inherit; font-size: 12px; font-weight: 600;
  padding: 8px 20px; cursor: pointer; transition: all 0.15s;
  white-space: nowrap;
}
.skip-btn-text:hover:not(:disabled) { background: var(--elevated); color: var(--text); border-color: var(--toggle-border); }
.skip-btn-text:disabled { cursor: not-allowed; }
.skip-btn-text svg { stroke: currentColor; }

/* ===== BOTTOM PANEL ===== */
.bottom-panel {
  flex-shrink: 0; background: var(--panel);
  border-top: 1px solid var(--hairline);
  display: flex; flex-direction: column;
}

/* Probability buttons row */
.prob-row {
  display: flex; gap: 6px; padding: 8px 16px;
  border-bottom: 1px solid var(--hairline);
}
.prob-btn {
  flex: 1; display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px; border-radius: 8px; height: 40px;
  border: 1px solid var(--hairline); background: var(--card-bg);
  font-family: inherit; font-size: 13px; font-weight: 600;
  color: var(--text-mid); cursor: pointer; transition: all 0.15s;
}
.prob-btn:hover:not(:disabled) { background: var(--elevated); color: var(--text); border-color: var(--toggle-border); }
.prob-btn:disabled { cursor: default; }
.prob-text { font-weight: 600; }
.prob-pct {
  display: flex; align-items: center; gap: 4px;
  font-weight: 700; color: var(--text);
}
.prob-pct svg { stroke: currentColor; }

/* Mobile header balance — minimal */
.header-bal-mobile {
  display: none !important; align-items: center; gap: 4px;
  background: none !important; border: none !important;
  border-radius: 0 !important; padding: 0 !important;
}
.header-bal-mobile .bet-balance-icon {
  font-size: 14px !important; font-weight: 700; color: var(--accent);
  width: auto !important; height: auto !important;
  background: none !important; border-radius: 0 !important;
}
.header-bal-mobile .bet-balance-amount { font-size: 14px !important; font-weight: 700; color: #fff !important; }
@media (max-width: 860px) {
  .header-bal-mobile { display: flex !important; }
  .header-balance { display: none; }
}
@media (min-width: 861px) { .header-bal-mobile { display: none; } }
.floating-balance { display: none; }
@media (max-width: 680px) { .bet-balance-row { display: none !important; } }

/* Balance display in bet area */
.bet-balance-row {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  background: linear-gradient(135deg, rgba(247,147,26,0.10) 0%, rgba(247,147,26,0.03) 100%);
  border: 1px solid rgba(247,147,26,0.20);
  border-radius: 10px;
}
.bet-balance-icon {
  display: flex; justify-content: center; align-items: center;
  width: 28px; height: 28px;
  background: #F7931A; border-radius: 9999px;
  font-weight: 700; font-size: 11px; color: #FFFFFF; flex-shrink: 0;
}
.bet-balance-text { display: flex; flex-direction: column; gap: 1px; }
.bet-balance-label {
  font-size: 10px; color: #F7931A; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.bet-balance-amount {
  font-weight: 800; font-size: 15px; color: #F7931A;
  font-variant-numeric: tabular-nums;
}

/* Bet row */
.bet-row {
  display: flex; gap: 8px; padding: 6px 8px !important; align-items: center;
}
.bet-input-row { flex-shrink: 0; }
.input-row {
  display: flex; align-items: center;
  border: 1px solid var(--input-border); border-radius: 10px; overflow: hidden;
  background: linear-gradient(180deg, #23204E 0%, #23204E 100%);
  transition: border-color 0.2s, box-shadow 0.2s;
  height: 46px;
}
.input-row:focus-within { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(247, 147, 26, 0.08); }
.currency { width: 38px; font-weight: 700; font-size: 14px; color: var(--accent); text-align: center; flex-shrink: 0; }
.input-row input {
  flex: 1; min-width: 0; background: transparent; border: none; outline: none;
  font-family: inherit; font-weight: 600; font-size: 15px; color: var(--text); padding: 0 8px;
  -moz-appearance: textfield; width: 80px;
}
.input-row input::-webkit-outer-spin-button,
.input-row input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.input-row input:disabled { opacity: 0.5; }
.chips { display: flex; gap: 4px; padding: 0 8px; flex-shrink: 0; }
.chip {
  width: 40px; height: 30px; border-radius: 8px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--toggle-border);
  color: var(--text-75); font-size: 11px; font-weight: 700; cursor: pointer;
  display: flex; align-items: center; justify-content: center; transition: all 0.2s;
}
.chip:hover:not(:disabled) {
  border-color: var(--accent-border); background: rgba(247, 147, 26, 0.08);
  color: var(--accent); transform: translateY(-1px);
}
.chip:disabled { opacity: 0.3; cursor: not-allowed; }

/* Place bet / cashout button */
.place-btn {
  flex: 3; height: 50px; border: none; border-radius: 10px;
  background: linear-gradient(135deg, #F7931A 0%, #E67A00 100%);
  color: #fff; font-family: inherit; font-weight: 800; font-size: 15px;
  cursor: pointer; text-transform: uppercase; letter-spacing: 0.06em;
  transition: all 0.2s;
  box-shadow: 0 4px 16px rgba(247,147,26,0.30), inset 0 1px 0 rgba(255,255,255,0.2);
  white-space: nowrap; min-width: 160px;
}
.place-btn:hover:not(:disabled) {
  filter: brightness(1.08);
  box-shadow: 0 6px 24px rgba(247,147,26,0.40), inset 0 1px 0 rgba(255,255,255,0.2);
  transform: translateY(-1px);
}
.place-btn:active:not(:disabled) { transform: translateY(0); }
.place-btn:disabled { opacity: 0.4; cursor: not-allowed; filter: none; transform: none; }
.place-btn.cashout-mode {
  background: linear-gradient(135deg, #0ECC68 0%, #0aa855 100%);
  box-shadow: 0 4px 16px rgba(14, 204, 104, 0.30), inset 0 1px 0 rgba(255,255,255,0.2);
  animation: cashoutPulse 1.5s ease-in-out infinite;
}

/* Desktop: hide mobile cashout btn, show inline cashout swap */
@media (min-width: 861px) { .cashout-btn { display: none; } }
/* Mobile: hide desktop inline cashout, show separate cashout btn */
@media (max-width: 860px) { .desktop-cashout { display: none !important; } }
.cashout-btn {
  height: 40px; width: calc(100% - 16px); margin-left: 8px; margin-right: 8px; border: none; border-radius: 10px;
  background: #272859; color: #5C5C7A;
  font-family: inherit; font-weight: 700; font-size: 13px;
  cursor: not-allowed; text-transform: uppercase; letter-spacing: 0.04em;
  transition: all 0.2s; margin-top: 6px; margin-bottom: 8px;
}
.cashout-btn:disabled {
  opacity: 1; background: #272859; color: #5C5C7A;
}
.cashout-btn.cashout-ready {
  background: linear-gradient(135deg, #0ECC68 0%, #0aa855 100%);
  color: #fff; cursor: pointer;
  box-shadow: 0 4px 16px rgba(14, 204, 104, 0.30), inset 0 1px 0 rgba(255,255,255,0.2);
  animation: cashoutPulse 1.5s ease-in-out infinite;
}
.cashout-btn.cashout-ready:hover:not(:disabled) {
  filter: brightness(1.08); transform: translateY(-1px);
}

.streak-box {
  display: flex; flex-direction: column; align-items: center;
  background: rgba(255,255,255,0.03); border: 1px solid var(--hairline);
  border-radius: 10px; padding: 6px 16px; min-width: 60px; flex-shrink: 0;
}
.streak-box .stat-label {
  font-size: 10px; font-weight: 600; color: var(--text-dimmer);
  text-transform: uppercase; letter-spacing: 0.05em;
}
.streak-box .stat-val { font-size: 15px; font-weight: 800; }

/* ===== FOOTER (limbo style) ===== */
.bottom {
  height: 44px; background: var(--panel);
  border-top: 1px solid var(--hairline);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px; flex-shrink: 0;
}
.bottom-icons { display: flex; gap: 14px; align-items: center; }
.ic { color: rgba(255,255,255,0.7); cursor: pointer; display: flex; align-items: center; transition: color 0.2s, transform 0.15s; }
.ic:hover { color: #fff; transform: scale(1.1); }
.ic.muted { color: var(--red); }
.ic.faved { color: var(--accent); }
.ic.faved svg { fill: var(--accent); }
.bottom-logo { font-size: 13px; font-weight: 700; color: rgba(255,255,255,0.4); letter-spacing: 0.12em; }

/* ===== ALERT ===== */
.alert-toast {
  position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%);
  display: flex; align-items: center; gap: 8px;
  padding: 12px 24px; background: rgba(248, 95, 93, 0.15);
  border: 1px solid rgba(248, 95, 93, 0.4); border-radius: 10px;
  color: var(--red); font-size: 13px; font-weight: 700;
  z-index: 200; backdrop-filter: blur(10px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
  animation: alertSlide 0.3s ease-out forwards; white-space: nowrap;
}
.alert-icon { font-size: 16px; }

/* ===== MODALS ===== */
.modal-overlay {
  position: fixed; inset: 0; width: 100vw; height: 100vh;
  background: rgba(0, 0, 0, 0.65); backdrop-filter: blur(6px);
  z-index: 100; display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.25s;
}
.modal-overlay.show { opacity: 1; pointer-events: auto; }
.modal {
  background: var(--panel); border: 1px solid var(--hairline); border-radius: 14px;
  width: min(420px, calc(100vw - 32px)); max-height: min(520px, 70dvh);
  overflow-y: auto; padding: 24px; position: relative;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.06);
}
.modal::-webkit-scrollbar { width: 3px; }
.modal::-webkit-scrollbar-track { background: transparent; }
.modal::-webkit-scrollbar-thumb { background: rgba(145,159,192,0.15); border-radius: 2px; }
.modal h2 { font-size: 16px; font-weight: 700; margin-bottom: 14px; }
.modal h3 { font-size: 13px; font-weight: 700; color: var(--accent); margin: 12px 0 6px; }
.modal p, .modal li { font-size: 12px; line-height: 1.6; color: var(--text-75); }
.modal ul, .modal ol { padding-left: 18px; margin-bottom: 8px; }
.modal li { margin-bottom: 3px; }
.modal-close {
  position: absolute; top: 14px; right: 14px;
  width: 28px; height: 28px; background: var(--card-bg);
  border: 1px solid var(--hairline); border-radius: 8px;
  color: var(--text-mid); font-size: 18px; cursor: pointer;
  display: flex; align-items: center; justify-content: center; transition: all 0.2s;
}
.modal-close:hover { border-color: var(--accent-border); color: var(--text); }
.modal-payout-box {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 14px; background: var(--card-bg);
  border: 1px solid var(--hairline); border-radius: 10px; margin-bottom: 8px;
}
.modal-payout-box .label { font-size: 12px; color: var(--text-mid); text-transform: none; letter-spacing: 0; }
.modal-payout-box .value { font-size: 13px; font-weight: 700; color: var(--accent); }
.info-box {
  display: flex; gap: 10px; padding: 12px;
  background: var(--card-bg); border: 1px solid var(--hairline);
  border-radius: 10px; margin-bottom: 8px;
}
.info-box .info-icon { font-size: 20px; flex-shrink: 0; }
.info-box p { margin: 0; }
.mult-table-wrap { overflow-x: auto; margin-bottom: 8px; }
.mult-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.mult-table th, .mult-table td { padding: 7px 10px; text-align: left; border-bottom: 1px solid var(--hairline); }
.mult-table th { color: var(--text-mid); font-weight: 600; }
.mult-table td { color: var(--text-75); }
.pf-desc { margin-bottom: 16px; }
.pf-section { background: var(--card-bg); border: 1px solid var(--hairline); border-radius: 10px; padding: 12px; margin-bottom: 10px; }
.pf-label { font-size: 12px; font-weight: 600; color: var(--text); margin-bottom: 4px; display: flex; align-items: center; gap: 6px; }
.pf-icon { font-size: 14px; }
.pf-sublabel { font-size: 11px; color: var(--text-dim); margin-bottom: 8px; }
.pf-toggle-row { display: flex; gap: 6px; margin-bottom: 10px; }
.pf-toggle-btn {
  flex: 1; height: 32px; border: 1px solid var(--toggle-border); border-radius: 8px;
  background: transparent; color: var(--text-mid); font-family: inherit;
  font-size: 11px; font-weight: 600; cursor: pointer; transition: all 0.2s;
}
.pf-toggle-btn.active { border-color: var(--accent); color: var(--accent); background: rgba(247, 147, 26, 0.08); }
.pf-input-row { display: flex; gap: 6px; margin-bottom: 8px; }
.pf-input-row input {
  flex: 1; height: 34px; border: 1px solid var(--input-border); border-radius: 8px;
  background: linear-gradient(180deg, #23204E 0%, #23204E 100%);
  color: var(--text); font-family: monospace; font-size: 11px; padding: 0 10px; outline: none;
}
.pf-input-row input:focus { border-color: var(--accent); }
.pf-btn-sm {
  width: 34px; height: 34px; border: 1px solid var(--toggle-border); border-radius: 8px;
  background: rgba(255,255,255,0.03); color: var(--text-mid);
  font-family: inherit; font-size: 10px; font-weight: 700; cursor: pointer; transition: all 0.2s;
}
.pf-btn-sm:hover { border-color: var(--accent-border); color: var(--text); }
.pf-hash-box {
  background: rgba(255,255,255,0.02); border: 1px solid var(--hairline); border-radius: 8px;
  padding: 10px; font-family: monospace; font-size: 10px; color: var(--text-mid);
  word-break: break-all; margin-bottom: 8px; line-height: 1.5;
}
.pf-cp-row { display: flex; gap: 6px; margin-bottom: 8px; }
.pf-note { font-size: 11px; color: var(--text-dim); margin: 0; line-height: 1.5; }
.pf-how { background: var(--card-bg); border: 1px solid var(--hairline); border-radius: 10px; padding: 16px; }
.pf-how-title { font-size: 12px; font-weight: 700; color: var(--text); margin-bottom: 10px; }
.pf-how ol { padding-left: 18px; }
.pf-how li { font-size: 11px; color: var(--text-75); margin-bottom: 5px; line-height: 1.5; }

/* ===== ANIMATIONS ===== */
@keyframes cardEnter {
  0% { opacity: 0; }
  100% { opacity: 1; }
}
@keyframes cardFlyUp {
  0% {
    transform: translateY(0);
    opacity: 1;
  }
  15% {
    transform: translateY(-20px);
    opacity: 1;
  }
  85% {
    transform: translateY(calc(-50vh - 60px));
    opacity: 1;
  }
  100% {
    transform: translateY(calc(-50vh - 120px));
    opacity: 0;
  }
}
@keyframes cashoutPulse {
  0%, 100% { box-shadow: 0 4px 16px rgba(14, 204, 104, 0.30), inset 0 1px 0 rgba(255,255,255,0.2); }
  50% { box-shadow: 0 6px 28px rgba(14, 204, 104, 0.50), inset 0 1px 0 rgba(255,255,255,0.2); }
}
@keyframes resultFade {
  0% { opacity: 0; transform: translate(-50%, -50%); }
  100% { opacity: 1; transform: translate(-50%, -50%); }
}
@keyframes bgFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}
@keyframes alertSlide {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.95); }
  100% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

/* ===== RESPONSIVE ===== */

/* Fluid app */
@media (max-width: 1168px) {
  .app { width: 100%; height: var(--app-height, 100%); border-radius: 0; box-shadow: none; }
}

/* Tablet */
@media (max-width: 860px) {
  .board { gap: 12px; padding: 0 16px; }
  .side-option { flex: 0 0 110px; width: 110px; }
  .center-col { flex: 0 0 160px; width: 160px; }
  .option-card { width: 110px; height: 130px; }
  .opt-mult { font-size: 13px; }
  .opt-icon svg { width: 18px; height: 18px; }
  .eq { font-size: 20px; }
  .deck-wrap { width: 128px; height: 210px; }
  .card-frame { width: 128px; height: 180px; }
  .deck-edges { width: 115px; }
  .deck-edge:nth-child(1) { width: 122px; }
  .deck-edge:nth-child(2) { width: 117px; }
  .deck-edge:nth-child(3) { width: 112px; }
  .deck-edge:nth-child(4) { width: 106px; }
  .deck-edge:nth-child(5) { width: 98px; }
  .main-card { width: 120px; height: 172px; }
  .mc-rank { font-size: 40px; }
  .mc-suit { font-size: 34px; }
  .history-bar { height: 72px; padding: 8px 12px; }
  .trail-chip { padding: 6px 10px; font-size: 14px; }
  .tc-suit, .tc-rank { font-size: 14px; }
  .trail-group { height: 54px; }
  .prob-btn { padding: 8px 12px; font-size: 12px; }
  .bet-row { padding: 8px 16px; gap: 6px; }
  .bet-compact-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 0 16px;
  }
  .bet-compact-row .bet-balance-row {
    width: 100%;
    padding: 0;
  }
  .bet-compact-row .bet-input-row {
    flex: 1;
    min-width: 0;
    border-radius: 10px 0 0 10px;
  }
  .bet-compact-row .place-btn {
    min-width: 80px;
    flex: 0 0 auto;
    border-radius: 0 10px 10px 0;
    font-size: 13px;
    height: 46px;
  }
  .place-btn { font-size: 12px; }
  .place-btn.cashout-mode { border-radius: 10px; }
  .arc-bg { width: 450px; height: 450px; }
  .arc-bg::after { width: 300px; height: 300px; }
  .skip-btn-text { font-size: 11px; padding: 6px 16px; }
  .bottom { height: 40px; padding: 0 14px; }
}

/* Phone */
@media (max-width: 560px) {
  .header { padding: 0 10px; height: 44px; }
  .game-name span:last-child { display: none; }
  .header-balance { padding: 4px 10px 4px 8px; }
  .header-bal-value { font-size: 12px; }
  .fairplay { font-size: 0; padding: 6px 8px; gap: 0; }
  .fairplay::before { width: 12px; height: 14px; }
  .info { width: 26px; height: 26px; font-size: 10px; }
  .history-bar { height: 70px; padding: 6px 8px; }
  .trail-chip { padding: 6px 10px; font-size: 14px; }
  .tc-suit, .tc-rank { font-size: 14px; }
  .trail-tag { font-size: 10px; padding: 3px 8px; }
  .trail-group { height: 54px; }
  .trail-arrow { padding: 0 3px; }
  .board { gap: 6px; padding: 0 8px; }
  .side-option { flex: 0 0 85px; width: 85px; }
  .center-col { flex: 0 0 120px; width: 120px; }
  .option-card { width: 85px; height: 110px; font-size: 32px; }
  .opt-label { font-size: 10px; letter-spacing: 0.5px; }
  .opt-sub { font-size: 9px; }
  .opt-mult { font-size: 11px; padding: 3px 6px; }
  .opt-icon svg { width: 40px; height: 40px; }
  .opt-desc { font-size: 8px; max-width: 85px; }
  .deck-wrap { width: 108px; height: 178px; }
  .card-frame { width: 108px; height: 152px; }
  .deck-edges { width: 95px; }
  .deck-edge:nth-child(1) { width: 102px; }
  .deck-edge:nth-child(2) { width: 97px; }
  .deck-edge:nth-child(3) { width: 92px; }
  .deck-edge:nth-child(4) { width: 86px; }
  .deck-edge:nth-child(5) { width: 80px; }
  .main-card { width: 100px; height: 144px; }
  .mc-rank { font-size: 32px; }
  .mc-suit { font-size: 28px; }
  .arc-bg { display: none; }
  .skip-btn-icon { width: 28px; height: 28px; top: -10px; right: -10px; }
  .skip-btn-text { font-size: 11px; padding: 6px 14px; }
  .result-badge { font-size: 12px; padding: 6px 14px; height: 30px; }
  .prob-row { padding: 6px 8px; gap: 4px; }
  .prob-btn { padding: 6px 10px; font-size: 11px; }
  .bet-row { padding: 6px 16px; gap: 4px; }
  .input-row { height: 40px; }
  .place-btn { height: 40px; font-size: 12px; }
  .chip { width: 34px; height: 26px; font-size: 10px; }
  .currency { width: 30px; font-size: 12px; }
  .streak-box { display: none; }
  .bottom { height: 36px; padding: 0 10px; }
}

/* Small phone */
@media (max-width: 420px) {
  .board { gap: 4px; padding: 0 4px; }
  .side-option { flex: 0 0 72px; width: 72px; }
  .center-col { flex: 0 0 100px; width: 100px; }
  .option-card { width: 72px; height: 96px; }
  .opt-label { font-size: 9px; }
  .opt-sub { display: none; }
  .opt-mult { font-size: 10px; padding: 2px 4px; }
  .opt-icon svg { width: 40px; height: 40px; }
  .opt-desc { display: none; }
  .deck-wrap { width: 92px; height: 155px; }
  .card-frame { width: 92px; height: 130px; }
  .main-card { width: 84px; height: 122px; }
  .mc-rank { font-size: 26px; }
  .mc-suit { font-size: 22px; }
  .deck-edge:nth-child(1) { width: 86px; }
  .deck-edge:nth-child(2) { width: 82px; }
  .deck-edge:nth-child(3) { width: 78px; }
  .deck-edge:nth-child(4) { width: 73px; }
  .deck-edge:nth-child(5) { width: 68px; }
  .skip-btn-icon { width: 24px; height: 24px; top: -8px; right: -8px; }
  .skip-btn-icon svg { width: 10px; height: 10px; }
  .history-bar { height: 60px; padding: 4px 6px; }
  .trail-chip { padding: 5px 8px; font-size: 13px; }
  .tc-suit, .tc-rank { font-size: 13px; }
  .trail-tag { font-size: 9px; padding: 2px 6px; }
  .trail-group { height: 48px; }
  .header { height: 40px; padding: 0 8px; }
  .game-name { font-size: 12px; }
  .prob-btn { padding: 5px 6px; font-size: 10px; }
  .prob-text { font-size: 10px; }
  .prob-pct { font-size: 10px; }
  .bet-row { flex-wrap: wrap; }
  .bet-input-row { flex: 1 1 100%; }
  .place-btn { flex: 1 1 100%; min-width: unset; }
  .bottom { height: 32px; }
  .bottom-logo { font-size: 10px; }
}

/* Short viewport portrait (≤500px height) — fit everything on one screen */
@media (max-height: 500px) and (orientation: portrait) {
  .header { height: 36px; padding: 0 10px; }
  .header-left .game-name { font-size: 11px; }
  .header-left .game-name span:last-child { display: none; }
  .header-balance { padding: 2px 8px 2px 6px; }
  .header-bal-value { font-size: 10px; }
  .fairplay { font-size: 0; padding: 4px 6px; gap: 0; }
  .fairplay::before { width: 10px; height: 12px; }
  .info { width: 24px; height: 24px; font-size: 9px; }
  .history-bar { height: 48px; padding: 4px 6px; }
  .trail-chip { padding: 4px 6px; font-size: 11px; }
  .trail-group { height: 38px; }
  .tc-suit, .tc-rank { font-size: 11px; }
  .arc-bg { display: none; }
  .prob-row { padding: 4px 6px; gap: 3px; }
  .prob-btn { padding: 4px 8px; font-size: 10px; border-radius: 6px; }
  .bet-row { padding: 4px 16px; gap: 3px; }
  .input-row { height: 34px; }
  .input-row input { font-size: 12px; }
  .currency { width: 28px; font-size: 11px; }
  .place-btn { height: 34px; font-size: 11px; }
  .streak-box { display: none; }
  .skip-btn-text { font-size: 10px; padding: 4px 10px; }
  .skip-btn-icon { width: 20px; height: 20px; top: -6px; right: -6px; }
  .result-badge { font-size: 10px; padding: 4px 10px; height: 24px; }
  .arc-bg { display: none; }
  .bottom { height: 28px; padding: 0 8px; }
  .bottom-logo { font-size: 10px; }
}

/* Landscape phones */
@media (max-height: 500px) and (orientation: landscape) and (min-width: 500px) {
  .header { height: 36px; }
  .history-bar { height: 48px; padding: 4px 8px; }
  .trail-chip { padding: 3px 6px; font-size: 11px; }
  .trail-tag { font-size: 8px; padding: 2px 6px; }
  .trail-group { height: 40px; }
  .board { gap: 8px; }
  .option-card { height: 100px; }
  .deck-wrap { height: 165px; }
  .card-frame { height: 140px; }
  .main-card { height: 132px; }
  .mc-rank { font-size: 30px; }
  .mc-suit { font-size: 26px; }
  .prob-row { padding: 4px 8px; }
  .prob-btn { padding: 4px 8px; font-size: 11px; }
  .bet-row { padding: 4px 16px; }
  .input-row { height: 36px; }
  .place-btn { height: 36px; font-size: 12px; }
  .result-badge { font-size: 11px; padding: 4px 10px; height: 26px; }
  .skip-btn-text { padding: 4px 10px; font-size: 10px; }
  .streak-box { display: none; }
  .arc-bg { display: none; }
  .bottom { height: 30px; }
}

/* ===== FREE BET ===== */

/* Mobile: compact free bet */
@media (max-width: 560px) {
  .free-bet-banner { padding: 6px 8px; margin: 4px 8px 0; border-radius: 8px; gap: 6px; }
  .free-bet-icon { font-size: 16px; }
  .free-bet-title { font-size: 10px; }
  .free-bet-count { font-size: 9px; }
  .free-bet-progress { margin-top: 3px; }
}
@media (max-width: 420px) {
  .free-bet-banner { padding: 5px 6px; margin: 2px 6px 0; }
}

.free-bet-banner {
  background: linear-gradient(135deg, rgba(247,147,26,0.15) 0%, rgba(247,147,26,0.05) 100%);
  border: 1px solid rgba(247,147,26,0.35);
  border-radius: 10px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 8px 16px 0;
}
.free-bet-icon { font-size: 20px; }
.free-bet-info { flex: 1; }
.free-bet-title {
  font-size: 12px;
  font-weight: 800;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.free-bet-count {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-mid);
  margin-top: 2px;
}
.free-bet-progress {
  height: 4px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  margin-top: 6px;
  overflow: hidden;
}
.free-bet-progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.3s ease;
}
.place-btn.free-mode {
  background: linear-gradient(135deg, #F7931A 0%, #E67A00 100%);
  animation: freeBetPulse 2s ease-in-out infinite;
}
@keyframes freeBetPulse {
  0%, 100% { box-shadow: 0 4px 16px rgba(247,147,26,0.30), inset 0 1px 0 rgba(255,255,255,0.2); }
  50% { box-shadow: 0 8px 32px rgba(247,147,26,0.50), inset 0 1px 0 rgba(255,255,255,0.2); }
}
.input-row.locked {
  opacity: 0.6;
  pointer-events: none;
  border-color: rgba(247,147,26,0.3);
}

/* ===== FREE BET SUMMARY MODAL ===== */
.free-bet-summary { text-align: center; max-width: 360px; }
.fbs-icon { font-size: 48px; margin-bottom: 8px; }
.free-bet-summary h2 { margin-bottom: 16px; }
.fbs-stats { display: flex; gap: 8px; margin-bottom: 16px; }
.fbs-stat { flex: 1; background: var(--card-bg); border: 1px solid var(--hairline); border-radius: 10px; padding: 10px 8px; display: flex; flex-direction: column; align-items: center; }
.fbs-stat-label { font-size: 9px; font-weight: 600; color: var(--text-dimmer); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; }
.fbs-stat-val { font-size: 15px; font-weight: 800; }
.fbs-stat-val.accent { color: var(--accent); }
.fbs-winnings { display: flex; flex-direction: column; align-items: center; padding: 16px; background: linear-gradient(135deg, rgba(247,147,26,0.12) 0%, rgba(247,147,26,0.04) 100%); border: 1px solid rgba(247,147,26,0.3); border-radius: 12px; }
.fbs-winnings-label { font-size: 11px; font-weight: 600; color: var(--text-mid); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; }
.fbs-winnings-val { font-size: 28px; font-weight: 800; color: var(--accent); }
.fbs-btn {
  display: block;
  width: 100%;
  height: 50px;
  margin-top: 16px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, #F7931A 0%, #E67A00 100%);
  color: #fff;
  font-family: inherit;
  font-weight: 800;
  font-size: 15px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  box-shadow: 0 4px 16px rgba(247,147,26,0.30), inset 0 1px 0 rgba(255,255,255,0.2);
  transition: all 0.2s;
}
.fbs-btn:hover {
  filter: brightness(1.08);
  box-shadow: 0 6px 24px rgba(247,147,26,0.40), inset 0 1px 0 rgba(255,255,255,0.2);
  transform: translateY(-1px);
}

/* ===== FREE BET WELCOME MODAL ===== */
.free-bet-welcome { text-align: center; max-width: 360px; }
.fbw-icon { font-size: 56px; margin-bottom: 12px; animation: fbwBounce 0.6s ease-out; }
@keyframes fbwBounce { 0% { transform: scale(0); opacity: 0; } 50% { transform: scale(1.2); } 100% { transform: scale(1); opacity: 1; } }
.fbw-desc { font-size: 13px; color: var(--text-75); line-height: 1.6; margin-bottom: 16px; }
.fbw-count { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 16px; background: linear-gradient(135deg, rgba(247,147,26,0.12) 0%, rgba(247,147,26,0.04) 100%); border: 1px solid rgba(247,147,26,0.3); border-radius: 12px; }
.fbw-count-num { font-size: 40px; font-weight: 800; color: var(--accent); line-height: 1; }
.fbw-count-label { font-size: 13px; font-weight: 700; color: var(--text-mid); text-transform: uppercase; letter-spacing: 0.06em; }
.fbw-btn {
  display: block;
  width: 100%;
  height: 50px;
  margin-top: 16px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, #F7931A 0%, #E67A00 100%);
  color: #fff;
  font-family: inherit;
  font-weight: 800;
  font-size: 15px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  box-shadow: 0 4px 16px rgba(247,147,26,0.30), inset 0 1px 0 rgba(255,255,255,0.2);
  transition: all 0.2s;
  animation: freeBetPulse 2s ease-in-out infinite;
}
.fbw-btn:hover {
  filter: brightness(1.08);
  box-shadow: 0 6px 24px rgba(247,147,26,0.40), inset 0 1px 0 rgba(255,255,255,0.2);
  transform: translateY(-1px);
}

/* ── Loading Screen ── */
.loading-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg, #120D24);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.loading-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.loading-logo { width: 80px; height: auto; }
.loading-bar-wrap {
  width: 160px; height: 3px;
  background: rgba(255,255,255,0.08);
  border-radius: 3px; overflow: hidden; margin-top: 8px;
}
.loading-bar {
  width: 100%; height: 100%;
  background: #F7931A; border-radius: 3px;
  animation: loading-fill 2.5s ease forwards;
}
@keyframes loading-fill { 0% { width: 0%; } 100% { width: 100%; } }
.loading-text {
  font-size: 11px; color: rgba(255,255,255,0.35); margin-top: 4px;
}