:root {
  color-scheme: dark;
  --accent: #d8a93d;
  --bg: #17160f;
  --ink: #f8f4e9;
  --muted: #c1b59f;
  --line: rgba(244, 251, 248, .16);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 80% 10%, color-mix(in srgb, var(--accent) 42%, transparent), transparent 28%),
    linear-gradient(135deg, #17160f, #25301f);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.frame-shell {
  width: min(920px, calc(100% - 28px));
  margin: 0 auto;
  padding: 22px 0 18px;
}
.frame-hero {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: end;
}
.eyebrow {
  margin: 0 0 5px;
  color: var(--accent);
  font-size: .75rem;
  font-weight: 900;
  text-transform: uppercase;
}
h1 {
  margin: 0 0 6px;
  font-size: clamp(2rem, 7vw, 4rem);
  line-height: .94;
  letter-spacing: 0;
}
p { color: var(--muted); }
.balance-card {
  min-width: 148px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .06);
}
.balance-card span {
  display: block;
  color: var(--muted);
  font-size: .78rem;
  font-weight: 800;
}
.balance-card strong {
  display: block;
  color: var(--accent);
  font-size: 2rem;
  line-height: 1;
}
.machine {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid color-mix(in srgb, var(--accent) 42%, transparent);
  border-radius: 10px;
  background: rgba(0, 0, 0, .22);
}
.reels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.reels span {
  display: grid;
  place-items: center;
  min-height: clamp(118px, 24vw, 190px);
  border: 2px solid rgba(255, 255, 255, .18);
  border-radius: 8px;
  background: #fff8e8;
  color: #17160f;
  font-size: clamp(3rem, 12vw, 7rem);
  font-weight: 950;
}
.result {
  min-height: 28px;
  margin: 14px 0;
  color: var(--ink);
  font-weight: 760;
}
.controls {
  display: flex;
  gap: 10px;
  align-items: end;
  flex-wrap: wrap;
}
label {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: .86rem;
  font-weight: 800;
}
select,
button {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, .08);
  font: inherit;
  font-weight: 850;
}
button {
  border-color: transparent;
  color: #061821;
  background: var(--accent);
  cursor: pointer;
}
button.quiet {
  color: var(--ink);
  background: rgba(255, 255, 255, .08);
  border-color: var(--line);
}
button:disabled { opacity: .58; cursor: wait; }
.frame-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 14px;
}
article {
  min-height: 150px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .05);
}
h2 { margin: 0 0 8px; font-size: 1rem; }
ul,
ol {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}
.notice {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: .86rem;
}
@media (max-width: 680px) {
  .frame-hero,
  .frame-grid { grid-template-columns: 1fr; }
  .balance-card { width: 100%; }
}