.win-animation {
    animation: pulse 0.5s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}
.pixel-art {
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
}

.btn-retro {
    background-color: #ff6b6b;
    border: 4px solid #fff;
    box-shadow: 0 4px 0 #ff0000;
    color: white;
    font-family: 'Press Start 2P', cursive;
    transition: all 0.1s;
}

.btn-retro:active {
    transform: translateY(4px);
    box-shadow: 0 0px 0 #ff0000;
}

.slot-window {
    background: rgba(0, 0, 0, 0.7);
    border: 8px solid #ffd700;
    box-shadow: 0 0 20px #ffd700;
}

.coin-counter {
    font-family: 'Press Start 2P', cursive;
    text-shadow: 2px 2px 0 #000;
}
.game-over {
    animation: pulse 1.5s infinite;
}

.spinner {
    border: 8px solid rgba(251, 191, 36, 0.3);
    border-top: 8px solid #fbbf24;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}