@keyframes spin {
    0% { transform: translateY(0); }
    100% { transform: translateY(-500%); }
}

.slot-reel {
    overflow: hidden;
    position: relative;
    height: 128px;
}

.slot-reel-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: absolute;
    width: 100%;
}

.slot-symbol {
    height: 128px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}
.winning-animation {
    animation: pulse 0.5s ease-in-out;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 rgba(245, 158, 11, 0);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 0 20px rgba(245, 158, 11, 0.7);
    }
}