/* ✅ 12 — Jackpot Digit (Metallic Gold) */
.jackpot-digit {
    background: linear-gradient(180deg, #fef9c3 0%, var(--gold-bright) 45%, var(--gold-main) 100%);
    color: var(--theme-text-on-primary);
    font-weight: 900;
    border-radius: 8px;
    box-shadow:
        inset 0 2px 3px rgba(255,255,255,.9),
        inset 0 -3px 5px rgba(120,90,0,.35),
        0 6px 14px rgba(0,0,0,.5),
        0 2px 4px rgba(0,0,0,.3);
    border: 1px solid var(--gold-deep);
    font-size: 22px;
    min-width: 26px;
    padding: 6px 4px;
    text-shadow: 0 1px 0 rgba(255,255,255,.6);
    position: relative;
}
.jackpot-digit::before {
    content: '';
    position: absolute; inset: -3px;
    border-radius: 10px;
    box-shadow: 0 0 10px 2px var(--theme-glow);
    opacity: 0;
    animation: jackpotPulse 2.4s ease-in-out infinite;
    pointer-events: none;
}
@keyframes jackpotPulse {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}