.usd-wallet-network { margin: 12px 0; }
.usd-wallet-network label { display: block; margin-bottom: 8px; }
.usd-wallet-network select {
    width: 100%;
    min-height: 40px;
    border: 1px solid var(--ls-border-color, #d9d9d9);
    border-radius: 8px;
    padding: 8px 12px;
    color: inherit;
    background: var(--ls-bg-color, #fff);
    font: inherit;
}
.usd-wallet-network-mobile select { min-height: 44px; }
.usd-wallet-unavailable { color: #b42318; margin: 12px 0; }