:root {
  --bg: #2e1d12; --bg2: #8a6a3b; --card: #f3e5c3; --line: #b0894f;
  --text: #3b2416; --dim: #7a5a34; --accent: #b03a2e; --green: #2e7d4f;
  --red: #b03a2e; --gold: #c9920e;
}
* { box-sizing: border-box; }
body {
  margin: 0; color: var(--text); font-family: Georgia, "Times New Roman", system-ui, serif;
  background: linear-gradient(180deg, #e8c98a 0%, #c9a86a 55%, #8a6a3b 130%); min-height: 100vh;
}
.topbar {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px;
  padding: 10px 14px; border-bottom: 3px double #3b2416; background: rgba(59,36,22,.88); color: #f7ecd0;
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 900; letter-spacing: 3px; }
.brand-icon { width: 34px; height: 34px; border-radius: 8px; }
.top-right { display: flex; align-items: center; gap: 10px; }
.pill { font-size: 11px; font-weight: 800; padding: 4px 8px; border-radius: 999px; background: #444; }
.pill.demo { background: #6b5b00; color: #ffd23e; }
.pill.real { background: #0c5131; color: #7dffb0; }
.balance-box { text-align: right; font-size: 11px; color: #e8c98a; }
.balance-box strong { display: block; font-size: 16px; color: #f7ecd0; }
.ghost-btn { background: transparent; border: 1px solid #b0894f; color: inherit; border-radius: 8px; padding: 6px 8px; cursor: pointer; }
.topbar .ghost-btn { color: #f7ecd0; }
main { max-width: 960px; margin: 0 auto; padding: 12px; }
.stage-wrap { position: relative; border: 3px solid #3b2416; border-radius: 14px; overflow: hidden; background: #e0be7d; box-shadow: 0 8px 28px rgba(59,36,22,.35); }
#stage { display: block; width: 100%; height: auto; }
.stage-overlay { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; pointer-events: none; }
.phase-label { color: #6b4423; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; }
.multiplier { font-size: clamp(44px, 10vw, 84px); font-weight: 900; color: #3b2416; text-shadow: 0 2px 0 #f7ecd0, 0 6px 22px rgba(59,36,22,.35); }
.multiplier.crashed { color: var(--red); }
.multiplier.won { color: var(--green); }
.countdown { color: #b03a2e; font-weight: 700; min-height: 20px; }
.crash-banner { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 90px; pointer-events: none; }
.hidden { display: none !important; }
.history-row { display: flex; align-items: center; gap: 10px; margin: 10px 2px; color: #4a2f1a; font-size: 13px; overflow-x: auto; }
.chips { display: flex; gap: 6px; flex-wrap: nowrap; }
.chips button, .chip { border: 1px solid var(--line); background: var(--card); color: var(--text); border-radius: 999px; padding: 4px 10px; font-size: 12px; cursor: pointer; white-space: nowrap; }
.chip.low { color: #b03a2e; } .chip.mid { color: #8a5f00; } .chip.high { color: #2e7d4f; }
.panels { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 640px) { .panels { grid-template-columns: 1fr; } }
.card { background: var(--card); border: 2px solid #3b2416; border-radius: 14px; padding: 12px; box-shadow: 0 4px 14px rgba(59,36,22,.25); }
.panel-head { display: flex; justify-content: space-between; font-weight: 800; color: var(--dim); margin-bottom: 8px; }
.panel-status { color: #b03a2e; }
.field { display: block; font-size: 12px; color: var(--dim); margin: 8px 0; }
.field.inline { display: flex; align-items: center; gap: 8px; }
.field.inline input[type="number"] { width: 90px; }
.stake-row { display: flex; gap: 6px; margin-top: 4px; }
.stake-row .step { width: 42px; font-size: 18px; }
.stake-row input, .field input[type="number"] {
  flex: 1; background: #fff8e6; border: 1px solid var(--line); color: var(--text);
  border-radius: 8px; padding: 8px; font-size: 16px; min-width: 0;
}
button { font-family: inherit; }
.step, .small-btn { background: #e0cda0; border: 1px solid var(--line); color: var(--text); border-radius: 8px; padding: 7px 10px; cursor: pointer; }
.stake-chips { margin: 6px 0; flex-wrap: wrap; }
.action {
  width: 100%; padding: 14px; margin-top: 10px; border: 0; border-radius: 10px;
  font-size: 18px; font-weight: 900; letter-spacing: 1px; cursor: pointer;
  background: var(--green); color: #f7ecd0;
}
.action.cancel { background: #ffd23e; color: #241a00; }
.action.cashout { background: #b03a2e; color: #fff8e6; animation: pulse 1s infinite; }
.action:disabled { background: #a68d5f; color: #f3e5c3; cursor: default; animation: none; }
@keyframes pulse { 50% { filter: brightness(1.25); } }
.fairness { margin-top: 12px; }
.fairness h3 { margin: 4px 0 10px; font-size: 14px; }
.fair-row { display: flex; gap: 8px; align-items: center; margin: 6px 0; font-size: 12px; color: var(--dim); flex-wrap: wrap; }
.fair-row code { color: var(--text); word-break: break-all; }
.verify-result { font-size: 13px; }
.verify-result.ok { color: var(--green); } .verify-result.bad { color: var(--red); }
.win-banner { position: absolute; top: 14px; left: 50%; transform: translateX(-50%); z-index: 5; padding: 10px 22px; border-radius: 999px; font-weight: 800; font-size: 20px; background: linear-gradient(90deg, #b8860b, #ffd23e); color: #231a00; box-shadow: 0 6px 24px rgba(0,0,0,.45); pointer-events: none; text-align: center; white-space: nowrap; }
.win-banner.mega { background: linear-gradient(90deg, #7b2ff7, #ff7ad9); color: #fff; }
.win-banner.epic { background: linear-gradient(90deg, #b03a2e, #e0651f); color: #fff; font-size: 24px; }
.winners-row { display: flex; align-items: center; gap: 10px; margin: 10px 0; overflow: hidden; color: #4a2f1a; }
.winners-strip { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; }
.winners-strip::-webkit-scrollbar { display: none; }
.winner-chip { white-space: nowrap; background: rgba(247,236,208,.85); border: 1px solid #b0894f; color: #8a5f00; border-radius: 999px; padding: 3px 10px; font-size: 12px; }
.rebet { margin-top: 8px; width: 100%; }