.spn-notification {
    position: fixed;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    padding: 16px 20px;
    display: none;
    z-index: 999999;
    max-width: 380px;
    animation: spnSlideIn 0.5s ease-out;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, sans-serif;
}

.spn-notification.spn-bottom-left {
    bottom: 20px;
    left: 20px;
}

.spn-notification.spn-bottom-right {
    bottom: 20px;
    right: 20px;
}

@keyframes spnSlideIn {
    from {
        transform: translateY(100px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.spn-close {
    position: absolute;
    top: 10px;
    right: 12px;
    cursor: pointer;
    color: #999;
    font-size: 20px;
    line-height: 1;
    transition: color 0.2s;
}

.spn-close:hover {
    color: #333;
}

.spn-content {
    display: flex;
    align-items: center;
    gap: 14px;
}

.spn-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    flex-shrink: 0;
}

.spn-text {
    flex: 1;
    min-width: 0;
}

.spn-customer-name {
    font-weight: 600;
    color: #23282d;
    font-size: 15px;
    margin-bottom: 3px;
}

.spn-purchase-info {
    color: #555;
    font-size: 14px;
    line-height: 1.4;
}

.spn-product-link {
    color: #0073aa;
    text-decoration: none;
    transition: color 0.2s;
}

.spn-product-link:hover {
    color: #005177;
    text-decoration: underline;
}

.spn-product-link.no-link {
    cursor: default;
    pointer-events: none;
}

.spn-product-name {
    font-weight: 500;
}

.spn-purchase-time {
    color: #999;
    font-size: 12px;
    margin-top: 4px;
}

@media (max-width: 480px) {
    .spn-notification {
        max-width: calc(100% - 40px);
        left: 20px !important;
        right: 20px;
    }
}