.pay-btn {
    position: relative;
    padding: 12px 24px;
    font-size: 16px;
    background: #1f2937;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

    .pay-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
    }

.icon-container {
    position: relative;
    width: 24px;
    height: 24px;
}

.icon {
    position: absolute;
    top: 0;
    left: 0;
    width: 24px;
    height: 24px;
    color: #22c55e;
    opacity: 0;
    visibility: hidden;
}

.default-icon {
    opacity: 1;
    visibility: visible;
}

.pay-btn .wallet-icon {
    animation: none !important;
}
/* Hover animations */
.pay-btn:hover .icon {
    animation: none;
}

.pay-btn:hover .wallet-icon {
    opacity: 0;
    visibility: hidden;
}

.pay-btn:hover .card-icon {
    animation: iconRotate 2.5s infinite;
    animation-delay: 0s;
}

.pay-btn:hover .payment-icon {
    animation: iconRotate 2.5s infinite;
    animation-delay: 0.5s;
}

.pay-btn:hover .dollar-icon {
    animation: iconRotate 2.5s infinite;
    animation-delay: 1s;
}

.pay-btn:hover .check-icon {
    animation: iconRotate 2.5s infinite;
    animation-delay: 1.5s;
}
/* Active state - show only checkmark */
.pay-btn:active .icon {
    animation: none;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.pay-btn:active .check-icon {
    animation: checkmarkAppear 0.6s ease forwards;
    visibility: visible;
}

.btn-text {
    font-weight: 600;
    font-family: system-ui, -apple-system, sans-serif;
}

@keyframes iconRotate {
    0% {
        opacity: 0;
        visibility: hidden;
        transform: translateY(10px) scale(0.5);
    }

    5% {
        opacity: 1;
        visibility: visible;
        transform: translateY(0) scale(1);
    }

    15% {
        opacity: 1;
        visibility: visible;
        transform: translateY(0) scale(1);
    }

    20% {
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px) scale(0.5);
    }

    100% {
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px) scale(0.5);
    }
}

@keyframes checkmarkAppear {
    0% {
        opacity: 0;
        transform: scale(0.5) rotate(-45deg);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.2) rotate(0deg);
    }

    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}