/* =============================================================================
   CUSTOMER ACCOUNT PAGES - sign in, create account, confirm email, reset password, My Account.
   The same visual language as the Contact page (fs-contact.css): a raised card on the page, Inter for the UI,
   Barlow Condensed for titles, the brand red for the one primary action. Only design tokens from fs-theme.css,
   so light, dark and "follow the device" all work without a second palette.
   ============================================================================= */

.ac-section { padding-top: var(--space-section-md); }

.ac-wrap { max-width: 520px; margin: 0 auto; }
.ac-wrap--wide { max-width: 1080px; }

.ac-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-xl);
    box-shadow: var(--sh-lg);
    padding: 36px 36px 34px;
}
.ac-card--center { text-align: center; }

.ac-eyebrow {
    margin: 0 0 8px;
    font-family: var(--font-ui);
    font-size: var(--step-eyebrow);
    font-weight: 600;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--ink-brand);
}
.ac-title {
    margin: 0 0 8px;
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 2.6vw, 2.25rem);
    font-weight: 700;
    line-height: 1.05;
    text-transform: uppercase;
    color: var(--ink);
}
.ac-intro {
    margin: 0 0 24px;
    font-family: var(--font-ui);
    font-size: 15px;
    line-height: 1.65;
    color: var(--ink-muted);
}
.ac-intro--sm { margin-bottom: 20px; font-size: 14px; }
.ac-small { margin: -8px 0 22px; font-family: var(--font-ui); font-size: 14px; color: var(--ink-muted); }
.ac-small a, .ac-links a, .ac-forgot a { color: var(--ink-brand); font-weight: 600; text-decoration: underline; text-underline-offset: 2px; }

/* ---- fields --------------------------------------------------------------- */
.ac-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ac-field { margin-bottom: 18px; min-width: 0; }
.ac-field label {
    display: block;
    margin: 0 0 7px;
    font-family: var(--font-ui);
    font-size: 14px;
    font-weight: 600;
    color: var(--ink);
}
.ac-req { color: var(--ink-brand); }
.ac-opt { margin-left: 4px; font-weight: 400; color: var(--ink-faint); }

.ac-form .ac-input {
    display: block;
    width: 100%;
    min-height: 52px;
    margin: 0;
    padding: 13px 15px;
    border: 1px solid var(--line-strong);
    border-radius: var(--r-md);
    background: var(--surface);
    color: var(--ink);
    font-family: var(--font-ui);
    font-size: 15.5px;
    line-height: 1.4;
    box-shadow: none;
    transition: border-color var(--t), box-shadow var(--t), background-color var(--t);
}
.ac-form .ac-input::placeholder { color: var(--ink-faint); }
.ac-form .ac-input:hover { border-color: var(--n-400); }
.ac-form .ac-input:focus { outline: none; border-color: var(--brand-500); box-shadow: var(--ring); }
.ac-form .ac-input[readonly] { background: var(--surface-muted); color: var(--ink-body); cursor: default; }
.ac-form .ac-input[readonly]:hover { border-color: var(--line-strong); }
.ac-form .ac-field.has-error .ac-input { border-color: var(--brand-500); }

/* password with a show / hide button inside the box */
.ac-pw { position: relative; }
.ac-form .ac-pw .ac-input { padding-right: 52px; }
.ac-pw__toggle {
    position: absolute;
    top: 50%;
    right: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    border: 0;
    border-radius: var(--r-pill);
    background: transparent;
    color: var(--ink-muted);
    transform: translateY(-50%);
    cursor: pointer;
}
.ac-pw__toggle:hover { color: var(--ink); background: var(--surface-muted); }
.ac-pw__toggle:focus-visible { outline: none; box-shadow: var(--ring); }

/* the verified, read-only sign-in email */
.ac-verified { position: relative; }
.ac-form .ac-verified .ac-input { padding-right: 112px; }
.ac-badge {
    position: absolute;
    top: 50%;
    right: 10px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    border-radius: var(--r-pill);
    background: rgba(31, 138, 76, .12);
    color: #1d6b3d;
    font-family: var(--font-ui);
    font-size: 12.5px;
    font-weight: 600;
    transform: translateY(-50%);
    pointer-events: none;
}

.ac-hint { display: block; margin-top: 6px; font-family: var(--font-ui); font-size: 13px; line-height: 1.45; color: var(--ink-muted); }
.ac-err {
    display: none;
    margin-top: 6px;
    font-family: var(--font-ui);
    font-size: 13px;
    line-height: 1.45;
    color: var(--brand-ink);
}
.has-error > .ac-err, .ac-field.has-error .ac-err { display: block; }

/* the 16+ confirmation */
.ac-check {
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 12px;
    align-items: start;
    margin: 4px 0 22px;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: var(--r-sm);
    background: var(--surface-muted);
    transition: border-color var(--t);
}
.ac-check input[type="checkbox"] { width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--brand-500); cursor: pointer; }
.ac-check input[type="checkbox"]:focus-visible { outline: none; box-shadow: var(--ring); border-radius: 4px; }
.ac-check label { margin: 0; font-family: var(--font-ui); font-size: 14.5px; line-height: 1.5; color: var(--ink); cursor: pointer; }
.ac-check .ac-err { grid-column: 2; }
.ac-check.has-error { border-color: var(--brand-500); }

.ac-forgot { margin: -6px 0 18px; text-align: right; font-family: var(--font-ui); font-size: 14px; }

/* ---- buttons -------------------------------------------------------------- */
.ac-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 50px;
    padding: 0 26px;
    border: 1px solid transparent;
    border-radius: var(--r-pill);
    font-family: var(--font-ui);
    font-size: 15px;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
    transition: background-color var(--t), color var(--t), border-color var(--t), box-shadow var(--t), transform var(--t);
}
.ac-btn--primary { background: var(--btn-primary); color: #fff; box-shadow: var(--sh-brand); }
.ac-btn--primary:hover { background: var(--btn-primary-hover); color: #fff; transform: translateY(-1px); }
.ac-btn--primary:active { transform: translateY(0); }
.ac-btn--ghost { background: var(--surface); color: var(--ink); border-color: var(--line-strong); }
.ac-btn--ghost:hover { background: var(--surface-sunken); color: var(--ink); }
.ac-btn:focus-visible { outline: none; box-shadow: var(--ring); }
.ac-btn i { font-size: 14px; }
.ac-submit { width: 100%; min-height: 54px; font-size: 16px; }
.ac-submit.is-busy { pointer-events: none; opacity: .82; }
.ac-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.ac-form--inline { margin: -8px 0 22px; }

.ac-links { margin: 22px 0 0; text-align: center; font-family: var(--font-ui); font-size: 14.5px; color: var(--ink-muted); }

/* ---- messages ------------------------------------------------------------- */
.ac-alert {
    display: flex;
    gap: 14px;
    margin: 0 0 22px;
    padding: 15px 18px;
    border: 1px solid var(--brand-200);
    border-left: 4px solid var(--brand-500);
    border-radius: var(--r-md);
    /* SOLID, never see-through: a notice can sit straight on the light theme's red backdrop (body::before - e.g. the
       "Your email is confirmed" welcome above the My Account cards), where a translucent tint turned the box red and
       its grey text unreadable (2:1). The tint is layered over the theme surface, so every variant stays readable. */
    --ac-alert-tint: var(--surface-tint);
    background: linear-gradient(var(--ac-alert-tint), var(--ac-alert-tint)), var(--surface);
    outline: none;
    text-align: left;
}
.ac-alert > i { margin-top: 3px; color: var(--brand-ink); font-size: 17px; }
.ac-alert--ok { border-color: rgba(31, 138, 76, .28); border-left-color: #1f8a4c; --ac-alert-tint: rgba(31, 138, 76, .07); }
.ac-alert--ok > i { color: #1d6b3d; }
.ac-alert h3 { margin: 0 0 4px; font-family: var(--font-ui); font-size: 15px; font-weight: 600; text-transform: none; color: var(--ink); }
.ac-alert p { margin: 0; font-family: var(--font-ui); font-size: 14px; line-height: 1.6; color: var(--ink-body); }

.ac-done { padding: 10px 4px 4px; text-align: center; }
.ac-done .ac-intro { margin-left: auto; margin-right: auto; max-width: 420px; }
.ac-done__mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    margin-bottom: 18px;
    border-radius: 50%;
    background: var(--brand-500);
    color: #fff;
    font-size: 28px;
    box-shadow: var(--sh-brand), 0 0 0 8px rgba(240, 78, 62, .14);
}
.ac-done__mark--muted { background: var(--surface-muted); color: var(--ink-muted); box-shadow: 0 0 0 8px var(--surface-sunken); }

/* ---- My Account ----------------------------------------------------------- */
.ac-acct-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 22px;
}
.ac-acct-head .ac-title { margin: 0; }
.ac-acct-head__actions { display: flex; flex-wrap: wrap; gap: 10px; }
.ac-acct-head__actions form { margin: 0; }
/* Light theme: this heading strip sits straight on the brand-red band (not in a card), where the brand-red eyebrow
   (1.3:1) and the red "Order now" button disappear - same light-on-red treatment as the checkout heading. */
:root[data-theme="light"] .ac-acct-head .ac-eyebrow { color: #fff; }
:root[data-theme="light"] .ac-acct-head .ac-btn--primary { background: #fff; color: #7a1f14; box-shadow: none; }
:root[data-theme="light"] .ac-acct-head .ac-btn--primary:hover { background: var(--brand-50); color: #7a1f14; }
@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) .ac-acct-head .ac-eyebrow { color: #fff; }
    :root:not([data-theme="dark"]) .ac-acct-head .ac-btn--primary { background: #fff; color: #7a1f14; box-shadow: none; }
    :root:not([data-theme="dark"]) .ac-acct-head .ac-btn--primary:hover { background: var(--brand-50); color: #7a1f14; }
}
.ac-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 24px; align-items: start; }
.ac-card__title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 6px;
    font-family: var(--font-ui);
    font-size: 18px;
    font-weight: 700;
    text-transform: none;
    color: var(--ink);
}
.ac-card__title i { color: var(--ink-brand); font-size: 16px; }
.ac-sep { height: 1px; margin: 8px 0 18px; background: var(--line); }
.ac-sub { margin: 0 0 12px; font-family: var(--font-ui); font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-muted); }
.ac-meta { display: grid; gap: 10px; margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--line); font-family: var(--font-ui); font-size: 14px; }
.ac-meta div { display: flex; justify-content: space-between; gap: 12px; }
.ac-meta span { color: var(--ink-muted); }
.ac-meta b { font-weight: 600; color: var(--ink); }
/* lets a password manager know which account the "change password" form is for; never seen */
.ac-form { position: relative; }
.ac-form input.ac-hidden-user {
    position: absolute !important; top: 0; left: 0;
    width: 1px !important; height: 1px !important; min-height: 0 !important;
    padding: 0 !important; margin: -1px !important; border: 0 !important;
    overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); opacity: 0; pointer-events: none;
}

/* ---- dark theme ----------------------------------------------------------- */
:root[data-theme="dark"] .ac-form .ac-input { background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .26); }
:root[data-theme="dark"] .ac-form .ac-input:hover { border-color: rgba(255, 255, 255, .34); }
:root[data-theme="dark"] .ac-form .ac-input:focus,
:root[data-theme="dark"] .ac-form .ac-field.has-error .ac-input { border-color: var(--brand-500); }
:root[data-theme="dark"] .ac-form .ac-input[readonly] { background: rgba(255, 255, 255, .07); border-color: rgba(255, 255, 255, .18); }
:root[data-theme="dark"] .ac-alert { border-color: rgba(240, 78, 62, .34); border-left-color: var(--brand-500); --ac-alert-tint: rgba(240, 78, 62, .12); }
:root[data-theme="dark"] .ac-alert--ok { border-color: rgba(74, 200, 128, .34); border-left-color: #3fbf77; --ac-alert-tint: rgba(74, 200, 128, .10); }
:root[data-theme="dark"] .ac-alert--ok > i,
:root[data-theme="dark"] .ac-badge { color: #7ee2a8; }
:root[data-theme="dark"] .ac-badge { background: rgba(74, 200, 128, .14); }
:root[data-theme="dark"] .ac-err { color: #ff9a8b; }
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .ac-form .ac-input { background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .26); }
    :root:not([data-theme="light"]) .ac-form .ac-input:hover { border-color: rgba(255, 255, 255, .34); }
    :root:not([data-theme="light"]) .ac-form .ac-input:focus,
    :root:not([data-theme="light"]) .ac-form .ac-field.has-error .ac-input { border-color: var(--brand-500); }
    :root:not([data-theme="light"]) .ac-form .ac-input[readonly] { background: rgba(255, 255, 255, .07); border-color: rgba(255, 255, 255, .18); }
    :root:not([data-theme="light"]) .ac-alert { border-color: rgba(240, 78, 62, .34); border-left-color: var(--brand-500); --ac-alert-tint: rgba(240, 78, 62, .12); }
    :root:not([data-theme="light"]) .ac-alert--ok { border-color: rgba(74, 200, 128, .34); border-left-color: #3fbf77; --ac-alert-tint: rgba(74, 200, 128, .10); }
    :root:not([data-theme="light"]) .ac-alert--ok > i,
    :root:not([data-theme="light"]) .ac-badge { color: #7ee2a8; }
    :root:not([data-theme="light"]) .ac-badge { background: rgba(74, 200, 128, .14); }
    :root:not([data-theme="light"]) .ac-err { color: #ff9a8b; }
}

/* ---- responsive ----------------------------------------------------------- */
@media (max-width: 991px) {
    .ac-grid { grid-template-columns: 1fr; max-width: 640px; margin: 0 auto; }
    .ac-wrap--wide { max-width: 640px; }
}
@media (max-width: 575px) {
    .ac-section { padding-top: 32px; }
    .ac-card { padding: 26px 20px 26px; border-radius: var(--r-lg); }
    .ac-row { grid-template-columns: 1fr; gap: 0; }
    .ac-acct-head { align-items: stretch; }
    .ac-acct-head__actions { width: 100%; }
    .ac-acct-head__actions > * { flex: 1 1 0; }
    .ac-acct-head__actions .ac-btn { width: 100%; padding: 0 16px; }
}
@media (prefers-reduced-motion: reduce) {
    .ac-btn, .ac-form .ac-input { transition: none; }
}