.customer-account {
    --account-ink: #142b4d;
    --account-muted: #51617a;
    --account-blue: #245ce5;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 480px);
    gap: clamp(32px, 6vw, 88px);
    align-items: center;
    max-width: 1160px;
    margin: 0 auto;
    padding: clamp(36px, 7vw, 88px) 24px;
    color: var(--account-ink);
}
.customer-account, .customer-account * { box-sizing: border-box; }
.customer-account__eyebrow { display: block; margin-bottom: 18px; color: var(--account-blue); font-size: 12px; font-weight: 800; letter-spacing: .16em; }
.customer-account__intro h1 { margin: 0 0 20px; color: var(--account-ink); font-size: clamp(30px, 3.5vw, 44px); line-height: 1.16; letter-spacing: -.03em; font-weight: 750; }
.customer-account__intro p { max-width: 420px; margin: 0; color: var(--account-muted); font-size: 17px; line-height: 1.7; }
.customer-account__back { display: inline-block; margin-top: 28px; color: var(--account-ink); font-size: 14px; font-weight: 600; text-decoration: none; }
.customer-account__card { min-width: 0; padding: clamp(24px, 3vw, 36px); border: 1px solid #dfe6f0; border-radius: 20px; background: #fff; box-shadow: 0 16px 48px #12305a0a; }
.customer-account__card h2 { margin: 0 0 8px; font-size: 24px; line-height: 1.25; color: var(--account-ink); }
.customer-account__description { color: var(--account-muted); margin: 0 0 26px; font-size: 14px; }
.customer-account__field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 19px; }
.customer-account__field label { margin: 0; color: var(--account-ink); font-size: 14px; font-weight: 650; }
.customer-account__field input { display: block; width: 100%; min-height: 48px; padding: 12px 14px; border: 1px solid #cbd5e4; border-radius: 9px; background: #fff; color: var(--account-ink); font: inherit; font-size: 16px; line-height: 1.4; }
.customer-account__field input:focus { outline: 3px solid #245ce525; border-color: var(--account-blue); }
.customer-account__field small { color: var(--account-muted); font-size: 12px; line-height: 1.5; }
.customer-account__field .field-validation-error { color: #a12532; font-size: 13px; }
.customer-account__field .input-validation-error { border-color: #ba3543; }
.customer-account__errors.validation-summary-valid { display: none; }
.customer-account__errors.validation-summary-errors { padding: 14px 16px; border: 1px solid #f1cad0; border-radius: 9px; color: #942331; background: #fff4f5; font-size: 14px; margin-bottom: 22px; }
.customer-account__errors ul { margin: 0; padding-left: 17px; }
.customer-account__button { display: inline-flex; width: 100%; min-height: 48px; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border: 1px solid var(--account-blue); border-radius: 9px; background: var(--account-blue); color: #fff; font: inherit; font-size: 15px; font-weight: 700; cursor: pointer; text-align: center; text-decoration: none; line-height: 1.45; }
.customer-account__button:hover { color: #fff; background: #1948bc; border-color: #1948bc; }
.customer-account__button--secondary { background: #fff; color: var(--account-ink); border-color: #cbd5e4; }
.customer-account__button--secondary:hover { color: var(--account-ink); background: #f2f6fc; border-color: #afbed4; }
.customer-account__switch { color: var(--account-muted); text-align: center; font-size: 14px; margin: 24px 0 0; line-height: 1.6; }
.customer-account__switch a { color: #1c4ecb; font-weight: 700; }
.customer-account__details { margin: 26px 0; overflow-wrap: anywhere; }
.customer-account__details dt { font-size: 12px; color: var(--account-muted); margin-bottom: 6px; }
.customer-account__details dd { margin: 0 0 20px; font-size: 16px; }
.customer-account__actions { display: grid; gap: 12px; }
.customer-account__logout { margin-top: 24px; padding-top: 20px; border-top: 1px solid #e6ebf3; text-align: center; }
.customer-account__logout button { min-height: 44px; padding: 10px 16px; border: 0; background: transparent; color: var(--account-muted); font: inherit; font-size: 14px; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.customer-account a:focus-visible, .customer-account button:focus-visible { outline: 3px solid #90adff; outline-offset: 4px; }
@media (max-width: 760px) {
    .customer-account { grid-template-columns: minmax(0, 1fr); gap: 28px; max-width: 540px; padding: 32px 18px 48px; }
    .customer-account__intro h1 { font-size: 30px; }
    .customer-account__intro p { font-size: 15px; }
    .customer-account__back { margin-top: 18px; }
    .customer-account__card { padding: 24px; border-radius: 16px; }
}
@media (prefers-reduced-motion: reduce) { .customer-account * { transition: none; } }