.crs-customer-auth-card {
    width: min(100%, 760px);
    margin-inline: auto;
    display: grid;
    gap: 24px;
}

.crs-customer-auth-heading {
    display: grid;
    gap: 12px;
}

.crs-customer-auth-heading h1 {
    margin: 0;
    font-size: clamp(30px, 5vw, 46px);
    line-height: 1.2;
}

.crs-customer-auth-heading .lead {
    margin: 0;
}

.crs-customer-auth-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
}

.crs-phone-control {
    display: grid;
    grid-template-columns:
        minmax(170px, .8fr)
        minmax(0, 1.4fr);
    gap: 10px;
    align-items: stretch;
}

.crs-phone-control > input,
.crs-phone-control > select {
    min-width: 0;
}

.crs-recaptcha {
    min-height: 78px;
    overflow: hidden;
}

.crs-customer-auth-actions,
.crs-customer-auth-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.crs-customer-auth-actions > *,
.crs-customer-auth-footer > * {
    flex: 1 1 190px;
}

.crs-sms-notice {
    margin: 0;
    font-size: 13px;
    line-height: 1.8;
}

.crs-customer-profile-loading {
    min-height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--muted);
}

.crs-customer-spinner {
    width: 28px;
    height: 28px;
    border: 3px solid var(--line);
    border-top-color: var(--g);
    border-radius: 999px;
    animation: crs-customer-spin .8s linear infinite;
}

.crs-verified-phone {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
}

.crs-verified-phone input[readonly],
.crs-phone-control input[readonly],
.crs-phone-control select:disabled {
    background: #f3f7f5 !important;
    color: var(--text);
    cursor: not-allowed;
}

.crs-phone-hint--verified {
    color: var(--g);
    font-weight: 800;
}

@keyframes crs-customer-spin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 620px) {
    .crs-phone-control {
        grid-template-columns: minmax(0, 1fr);
    }

    .crs-customer-auth-actions,
    .crs-customer-auth-footer {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
    }

    .crs-customer-auth-actions > *,
    .crs-customer-auth-footer > * {
        width: 100%;
    }

    .crs-verified-phone {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (prefers-reduced-motion: reduce) {
    .crs-customer-spinner {
        animation: none;
    }
}

/* CRS R17 customer profile loader hidden-state fix */
.crs-customer-profile-loading[hidden] {
    display: none !important;
}