.checkout-auth{width:min(480px,100%);margin:45px auto;padding:24px;border:1px solid var(--color-border);border-radius:22px;background:var(--color-surface);box-shadow:0 18px 55px #775d2920}.checkout-auth-brand{display:flex;align-items:center;gap:15px}.checkout-auth-brand img{width:75px;height:75px;object-fit:contain}.checkout-auth-brand span{display:flex;flex-direction:column}.checkout-auth-brand small{color:var(--color-accent);font-size:9px}.checkout-auth-brand h1{margin:2px 0;font-size:21px}.checkout-auth-brand p{margin:0;color:var(--color-text);font-size:10px;line-height:1.8}.checkout-auth-tabs{display:grid;grid-template-columns:1fr 1fr;margin:20px 0 15px;padding:4px;border-radius:12px;background:var(--color-surface)}.checkout-auth-tabs button{height:38px;border:0;border-radius:9px;background:transparent;color:var(--color-text);cursor:pointer}.checkout-auth-tabs button.active{background:var(--color-action);color:var(--color-action-text);box-shadow:0 3px 12px #3a2b1012;font-weight:800}.checkout-auth form{display:grid;gap:12px}.checkout-auth form[hidden]{display:none}.checkout-auth label{display:flex;flex-direction:column;gap:6px;font-size:10px;font-weight:700}.checkout-auth input{height:48px;padding:0 13px;border:1px solid var(--color-border);border-radius:12px;direction:ltr;text-align:left}.checkout-auth .customer-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;box-sizing:border-box;width:100%;min-height:48px;height:auto;padding:12px 20px;border:0;border-radius:12px;background:var(--color-action);color:var(--color-action-text);font:inherit;font-size:14px;font-weight:800;line-height:1.5;text-align:center;cursor:pointer;transition:box-shadow .15s ease,filter .15s ease}.auth-inline-error{min-height:16px;color:#a5354b;font-size:9px}.checkout-auth form small{color:var(--color-text);font-size:9px}.checkout-auth>a{display:block;margin-top:16px;text-align:center;color:var(--color-accent);font-size:9px}@media(max-width:767px){.checkout-auth{margin:15px auto;padding:18px}.checkout-auth-brand img{width:62px;height:62px}.checkout-auth-brand h1{font-size:18px}}

.checkout-auth .customer-primary:hover:not(:disabled){filter:brightness(.97);box-shadow:0 5px 14px color-mix(in srgb,var(--color-action) 25%,transparent)}
.checkout-auth .customer-primary:active:not(:disabled){filter:brightness(.93)}
.checkout-auth .customer-primary:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px}
.checkout-auth .customer-primary:disabled{opacity:.65;cursor:wait;box-shadow:none}
@media(prefers-reduced-motion:reduce){.checkout-auth .customer-primary{transition:none}}