/* Mobile header: keep Log in + Sell visible without overlap */
@media (max-width: 767px) {
    .site-header-shell { gap: .5rem !important; }
    .site-header-shell > div:first-child { min-width: 0; gap: .55rem !important; }
    .brand-logo-img { height: 36px !important; max-width: min(128px, 34vw) !important; }
    .header-actions { gap: .4rem !important; flex-shrink: 0; }
    .header-login,
    .header-sell {
        min-height: 38px !important;
        padding-inline: 10px !important;
        font-size: 12px !important;
        white-space: nowrap;
    }
    .header-sell { padding-inline: 11px !important; gap: 4px !important; }
    .header-sell .text-xl { font-size: 1rem !important; }
}
@media (max-width: 440px) {
    .brand-logo-img { height: 32px !important; max-width: min(108px, 30vw) !important; }
    .header-login,
    .header-sell {
        min-height: 36px !important;
        padding-inline: 8px !important;
        font-size: 11px !important;
        border-radius: 8px !important;
    }
}