/* BWA Portal Login Module */

/* ========== Base Styles ========== */
/* Brand wiring. Each role resolves into a distinct local var (--pl-*) so
   there is NO self-reference cycle. Resolution order:
   1. recolor token (--bg/--text/--accent/...) injected by the stan AI Assist
      agent on this root class — wins when an editor recolors.
   2. inherited --bwa-portal-login-* emitted at :root by BrandCorpusController
      from this plugin's manifest brandInheritance (folder slug =
      "portal-login") — the live BrandCorpus value.
   3. the literal fallback — the module's original default.
   Derived tones (muted/faint/border/surface) track --pl-text/--pl-bg so a
   dark recolor stays legible.
   The account pages, the inline widget, and any forgot-password / 2FA / manage
   sibling render all use the .bwa-portal__* / .bwa-portal-widget classes, so
   every root surface is listed here — otherwise its var(--pl-*) references
   would be undefined and resolve to transparent. */
.bwa-portal__page,
.bwa-portal__card,
.bwa-portal-widget {
    --pl-bg:         var(--bg,         var(--bwa-portal-login-bg, #ffffff));
    /* Card fill. NOT --pl-bg: bg-1 is the page's own white, so a card mapped to it vanishes
       on a white section. Prefer bg-2, then the derived tint, then the original bg. */
    --pl-panel: var(--panel, var(--bwa-color-bg-2, var(--pl-surface-2, var(--pl-bg))));
    --pl-text:       var(--text,       var(--bwa-portal-login-text, #1a1a1a));
    --pl-accent:     var(--accent,     var(--bwa-portal-login-accent, #0066cc));
    --pl-link:       var(--link,       var(--bwa-portal-login-link, var(--pl-accent)));
    --pl-link-hover: var(--link-hover, var(--bwa-portal-login-link-hover, color-mix(in srgb, var(--pl-accent) 82%, #000)));
    --pl-accent-ink: #ffffff;
    --pl-muted:      color-mix(in srgb, var(--pl-text) 62%, transparent);
    --pl-faint:      color-mix(in srgb, var(--pl-text) 45%, transparent);
    --pl-border:     color-mix(in srgb, var(--pl-text) 18%, transparent);
    --pl-surface-2:  color-mix(in srgb, var(--pl-text) 6%, var(--pl-bg));
}

/* ========== Page Layout (Account Pages) ========== */
/* Account.master's body: drop the UA 8px margin that framed the page in a white strip. */
body:has(> form > .bwa-portal__page) {
    margin: 0;
}

.bwa-portal__page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--pl-surface-2);
    font-family: var(--bwa-font-body, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
}

.bwa-portal__header {
    padding: 20px 32px;
    background: var(--pl-bg);
    border-bottom: var(--bwa-border-width, 1px) solid var(--pl-border);
}

.bwa-portal__logo {
    font-size: 20px;
    font-weight: 700;
    color: var(--pl-text);
    text-decoration: none;
}

/* The site's logo (Site Settings > Logo) in place of the name - Account.master. */
.bwa-portal__logo {
    display: inline-flex;
    align-items: center;
}

.bwa-portal__logo-img {
    display: block;
    height: auto;
    max-height: 44px;
    width: auto;
    max-width: 240px;
}

.bwa-portal__content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.bwa-portal__footer {
    padding: 20px 32px;
    text-align: center;
    color: var(--pl-muted);
    font-size: 13px;
}

/* ========== Card ========== */
.bwa-portal__card {
    width: 100%;
    max-width: 420px;
    background: var(--pl-panel);
    border-radius: var(--bwa-radius-md, 8px);
    box-shadow: var(--bwa-shadow-md, 0 2px 12px rgba(0, 0, 0, 0.08));
    padding: 40px 36px;
}

.bwa-portal__card--wide {
    max-width: 600px;
}

.bwa-portal__heading {
    font-size: 24px;
    font-weight: 700;
    color: var(--pl-text);
    margin: 0 0 8px 0;
    text-align: center;
}

.bwa-portal__subtext {
    font-size: 14px;
    color: var(--pl-muted);
    text-align: center;
    margin: 0 0 24px 0;
    line-height: 1.5;
}

/* ========== Form Fields ========== */
.bwa-portal__field {
    margin-bottom: 16px;
}

.bwa-portal__field label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--pl-text);
    margin-bottom: 6px;
}

.bwa-portal__input {
    width: 100%;
    padding: 10px 14px;
    border: var(--bwa-border-width, 1px) solid var(--pl-border);
    border-radius: var(--bwa-radius-md, 6px);
    font-family: inherit; /* form controls do not inherit by default; the UA gave them Arial */
    font-size: 15px;
    color: var(--pl-text);
    background: var(--pl-bg);
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.bwa-portal__input:focus {
    outline: none;
    border-color: var(--pl-accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--pl-accent) 12%, transparent);
}

.bwa-portal__input::placeholder {
    color: var(--pl-faint);
}

.bwa-portal__hint {
    display: block;
    font-size: 12px;
    color: var(--pl-muted);
    margin-top: 4px;
}

.bwa-portal__field--row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ========== Checkbox ========== */
.bwa-portal__checkbox {
    display: flex;
    align-items: center;
    gap: var(--bwa-space-2, 8px);
    cursor: pointer;
    font-size: 14px;
    color: var(--pl-muted);
}

.bwa-portal__checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--pl-accent);
}

/* ========== Buttons ========== */
.bwa-portal__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px 20px;
    border: var(--bwa-border-width, 1px) solid transparent;
    border-radius: var(--bwa-radius-md, 6px);
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    text-align: center;
    box-sizing: border-box;
    clip-path: var(--bwa-notch-clip, none);
}

.bwa-portal__btn--primary {
    background: var(--pl-accent);
    color: var(--pl-accent-ink);
    border-color: var(--pl-accent);
}

.bwa-portal__btn--primary:hover {
    background: var(--pl-link-hover);
    border-color: var(--pl-link-hover);
}

.bwa-portal__btn--primary:disabled {
    background: color-mix(in srgb, var(--pl-accent) 45%, var(--pl-bg));
    border-color: color-mix(in srgb, var(--pl-accent) 45%, var(--pl-bg));
    cursor: not-allowed;
}

.bwa-portal__btn--outline {
    background: var(--pl-bg);
    color: var(--pl-text);
    border-color: var(--pl-border);
}

.bwa-portal__btn--outline:hover {
    background: var(--pl-surface-2);
    border-color: var(--pl-faint);
}

.bwa-portal__btn--text {
    background: none;
    border: none;
    color: var(--pl-link);
    padding: var(--bwa-space-2, 8px);
    font-size: 14px;
}

.bwa-portal__btn--text:hover {
    text-decoration: underline;
}

/* ========== Links ========== */
.bwa-portal__link {
    color: var(--pl-link);
    text-decoration: none;
    font-size: 14px;
}

.bwa-portal__link:hover {
    color: var(--pl-link-hover);
    text-decoration: underline;
}

.bwa-portal__footer-link {
    text-align: center;
    margin-top: 24px;
    font-size: 14px;
    color: var(--pl-muted);
}

/* ========== Messages ========== */
.bwa-portal__message {
    padding: 12px 16px;
    border-radius: var(--bwa-radius-md, 6px);
    font-size: 14px;
    margin-bottom: 16px;
    line-height: 1.4;
}

.bwa-portal__message--error {
    background: #fef2f2;
    border: var(--bwa-border-width, 1px) solid #fecaca;
    color: #991b1b;
}

.bwa-portal__message--success {
    background: #f0fdf4;
    border: var(--bwa-border-width, 1px) solid #bbf7d0;
    color: #166534;
}

.bwa-portal__message--info {
    background: #eff6ff;
    border: var(--bwa-border-width, 1px) solid #bfdbfe;
    color: #1e40af;
}

/* ========== Divider ========== */
.bwa-portal__divider {
    display: flex;
    align-items: center;
    margin: 24px 0;
    color: var(--pl-muted);
    font-size: 13px;
}

.bwa-portal__divider::before,
.bwa-portal__divider::after {
    content: "";
    flex: 1;
    border-top: var(--bwa-border-width, 1px) solid var(--pl-border);
}

.bwa-portal__divider span {
    padding: 0 16px;
    white-space: nowrap;
}

/* ========== Social Login Buttons ========== */
.bwa-portal__social-logins {
    display: flex;
    gap: 12px;
}

.bwa-portal__social-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--bwa-space-2, 8px);
    padding: 10px 16px;
    border: var(--bwa-border-width, 1px) solid var(--pl-border);
    border-radius: var(--bwa-radius-md, 6px);
    background: var(--pl-bg);
    color: var(--pl-text);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    clip-path: var(--bwa-notch-clip, none);
}

.bwa-portal__social-btn:hover {
    background: var(--pl-surface-2);
    border-color: var(--pl-faint);
}

.bwa-portal__social-btn svg {
    flex-shrink: 0;
}

/* ========== 2FA Code Input ========== */
.bwa-portal__code-input {
    display: flex;
    gap: var(--bwa-space-2, 8px);
    justify-content: center;
    margin: 16px 0;
}

.bwa-portal__code-digit {
    width: 48px;
    height: 56px;
    text-align: center;
    font-size: 24px;
    font-weight: 600;
    border: var(--bwa-border-width-thick, 2px) solid var(--pl-border);
    border-radius: var(--bwa-radius-md, 8px);
    background: var(--pl-bg);
    color: var(--pl-text);
    transition: border-color 0.2s;
}

.bwa-portal__code-digit:focus {
    outline: none;
    border-color: var(--pl-accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--pl-accent) 12%, transparent);
}

/* ========== Lockout Icon ========== */
.bwa-portal__lockout-icon {
    text-align: center;
    margin-bottom: 16px;
}

/* ========== Sections (Manage page) ========== */
.bwa-portal__section {
    border: var(--bwa-border-width, 1px) solid var(--pl-border);
    border-radius: var(--bwa-radius-md, 6px);
    padding: 20px;
    margin-bottom: 20px;
}

.bwa-portal__section legend {
    font-size: 16px;
    font-weight: 600;
    color: var(--pl-text);
    padding: 0 8px;
}

/* ========== Two-factor setup (Account/Manage) ========== */
.bwa-portal__btn--auto {
    width: auto;
}

.bwa-portal__tfa-panel {
    margin-top: 16px;
    padding-top: 16px;
    border-top: var(--bwa-border-width, 1px) solid var(--pl-border);
}

.bwa-portal__tfa-panel .bwa-portal__btn + .bwa-portal__btn {
    margin-top: 8px;
}

.bwa-portal__tfa-text {
    font-size: 14px;
    color: var(--pl-text);
    margin: 0 0 12px 0;
    line-height: 1.5;
}

/* The QR image carries its own white quiet zone; scale it without smoothing so it stays scannable. */
.bwa-portal__tfa-qr {
    display: block;
    max-width: 100%;
    margin: 0 auto 12px;
    image-rendering: pixelated;
}

.bwa-portal__tfa-key {
    display: block;
    margin: 4px 0 16px;
    padding: 10px 12px;
    font-family: var(--bwa-font-mono, ui-monospace, SFMono-Regular, Menlo, Consolas, monospace);
    font-size: 15px;
    letter-spacing: 1px;
    word-break: break-all;
    color: var(--pl-text);
    background: var(--pl-surface-2);
    border: var(--bwa-border-width, 1px) solid var(--pl-border);
    border-radius: var(--bwa-radius-md, 6px);
    user-select: all;
}

/* ========== Inline Widget ========== */
.bwa-portal-widget {
    font-family: var(--bwa-font-body, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
}

.bwa-portal-widget__heading {
    font-size: 18px;
    font-weight: 600;
    color: var(--pl-text);
    margin: 0 0 16px 0;
}

.bwa-portal-widget__authenticated {
    display: flex;
    align-items: center;
    gap: var(--bwa-space-3, 16px);
    flex-wrap: wrap;
}

.bwa-portal-widget__welcome {
    font-size: 14px;
    color: var(--pl-text);
}

.bwa-portal-widget__link {
    font-size: 14px;
    color: var(--pl-link);
    text-decoration: none;
}

.bwa-portal-widget__link:hover {
    color: var(--pl-link-hover);
    text-decoration: underline;
}

.bwa-portal-widget__logout-btn {
    padding: 6px 14px;
    border: var(--bwa-border-width, 1px) solid var(--pl-border);
    border-radius: var(--bwa-radius-sm, 4px);
    background: var(--pl-bg);
    color: var(--pl-text);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
    clip-path: var(--bwa-notch-clip, none);
}

.bwa-portal-widget__logout-btn:hover {
    background: var(--pl-surface-2);
}

.bwa-portal-widget__field {
    margin-bottom: 10px;
}

.bwa-portal-widget__btn {
    margin-bottom: 8px;
    clip-path: var(--bwa-notch-clip, none);
}

.bwa-portal-widget__links {
    display: flex;
    gap: var(--bwa-space-3, 16px);
    font-size: 13px;
}

.bwa-portal-widget__message {
    padding: 8px 12px;
    border-radius: var(--bwa-radius-sm, 4px);
    font-size: 13px;
    margin-bottom: 12px;
}

/* ========== Responsive ========== */
@media (max-width: 480px) {
    .bwa-portal__card {
        padding: 28px 20px;
    }

    .bwa-portal__social-logins {
        flex-direction: column;
    }

    .bwa-portal__code-digit {
        width: 40px;
        height: 48px;
        font-size: 20px;
    }

    .bwa-portal__code-input {
        gap: 6px;
    }
}