* { box-sizing: border-box; }

:root {
  --purple-dark: #12051d;
  --purple: #3e155e;
  --gold: #d7b050;
  --gold-soft: #f6e7b5;
  --cream: #fff5cf;
  --black: #050308;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgba(126, 67, 183, .42), transparent 36%),
    radial-gradient(circle at bottom, rgba(215, 176, 80, .12), transparent 40%),
    linear-gradient(180deg, var(--purple-dark), var(--black) 72%);
  color: var(--gold-soft);
  font-family: Georgia, "Times New Roman", serif;
}

.casino-shell {
  width: min(980px, 100%);
  margin: 0 auto;
  padding: 28px 18px 40px;
}

.hero {
  border: 1px solid rgba(215, 176, 80, .55);
  border-radius: 26px;
  padding: 34px 18px;
  text-align: center;
  background:
    linear-gradient(135deg, rgba(60, 20, 90, .72), rgba(0, 0, 0, .62)),
    radial-gradient(circle at top, rgba(215, 176, 80, .12), transparent 42%);
  box-shadow: 0 0 42px rgba(0,0,0,.55);
}

.hero.compact { padding: 24px 18px; }

.crest {
  width: 72px;
  height: 72px;
  margin: 0 auto 14px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 42px;
  font-weight: 900;
  color: var(--gold);
  box-shadow: 0 0 22px rgba(215, 176, 80, .25);
}

.eyebrow {
  letter-spacing: .28em;
  color: var(--gold);
  font-size: 12px;
  text-transform: uppercase;
}

h1 {
  margin: 14px 0 8px;
  font-size: clamp(34px, 8vw, 74px);
  line-height: .95;
}

h2 { color: var(--cream); margin-top: 0; }

.motto {
  margin: 0;
  letter-spacing: .14em;
  color: var(--gold);
}

.subtext {
  max-width: 640px;
  margin: 14px auto 0;
  color: #d0c3a5;
  line-height: 1.55;
}

.wallet-card, .game-panel, .rules, footer {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid rgba(215, 176, 80, .35);
  border-radius: 18px;
  background: rgba(0,0,0,.42);
}

.wallet-card {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
}

.label {
  display: block;
  color: var(--gold);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .16em;
  margin-bottom: 6px;
}

#playerId {
  display: block;
  max-width: 55vw;
  word-break: break-all;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 22px;
}

.card {
  display: block;
  padding: 24px 18px;
  border-radius: 18px;
  text-decoration: none;
  color: var(--gold-soft);
  border: 1px solid rgba(215, 176, 80, .4);
  background: linear-gradient(135deg, rgba(60, 20, 90, .78), rgba(0,0,0,.68));
}

.card span {
  display: block;
  font-size: 26px;
  font-weight: bold;
}

.card small {
  display: block;
  margin-top: 8px;
  color: #cdbc92;
}

.card.active { border-color: rgba(215, 176, 80, .75); }
.disabled { opacity: .72; }

button, .primary {
  border: 1px solid rgba(215, 176, 80, .65);
  background: linear-gradient(135deg, #6f2aad, #2a0d3d);
  color: var(--cream);
  border-radius: 14px;
  padding: 12px 14px;
  font-weight: 800;
  letter-spacing: .06em;
}

button:disabled { opacity: .55; }

label {
  display: block;
  margin: 14px 0;
  color: var(--gold);
}

input, select {
  width: 100%;
  margin-top: 8px;
  padding: 13px;
  border-radius: 12px;
  border: 1px solid rgba(215, 176, 80, .45);
  background: rgba(0,0,0,.55);
  color: var(--cream);
  font-size: 16px;
}

.result-box {
  margin-top: 18px;
  padding: 16px;
  border-radius: 14px;
  background: rgba(215, 176, 80, .08);
  color: #dccb9f;
}

footer {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  color: #cdbc92;
}

.back-link {
  display: inline-block;
  margin-top: 18px;
  color: var(--gold);
  text-decoration: none;
}