.credit-spend-float {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.85rem;
    font-weight: 700;
    color: #fbbf24;
    pointer-events: none;
    z-index: 9999;
    white-space: nowrap;
    animation: creditFloatUp 1.4s cubic-bezier(0.22, 0.61, 0.36, 1) forwards;
    text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}

.credit-spend-float .credit-coin {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    font-weight: 900;
    color: #78350f;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3), inset 0 1px 1px rgba(255,255,255,0.4);
    flex-shrink: 0;
}

.credit-spend-float.zero-cost {
    color: #94a3b8;
}

.credit-spend-float.zero-cost .credit-coin {
    background: linear-gradient(135deg, #94a3b8, #64748b);
    color: #1e293b;
}

@keyframes creditFloatUp {
    0% {
        opacity: 0;
        transform: translateY(0) scale(0.7);
    }
    20% {
        opacity: 1;
        transform: translateY(-8px) scale(1.15);
    }
    50% {
        opacity: 1;
        transform: translateY(-22px) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-40px) scale(0.9);
    }
}