/* Sign-in, registration, password reset and two-step pages (YELOW auth layout).
   Styles the existing class names so forms, field names and anti-forgery tokens stay unchanged. */
.auth-body *, .auth-body *::before, .auth-body *::after { box-sizing: border-box; }
.auth-body { margin: 0; min-height: 100vh; background: var(--paper); color: var(--ink); font-family: var(--font); }
.auth-wrap { min-height: 100vh; display: grid; place-content: center; justify-items: center; gap: 18px; padding: 32px 16px; }
.auth-brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
/* Approved YELOW wordmark (wwwroot/img/yelow-wordmark.png). */
.auth-logo { display: block; width: auto; height: 30px; }
.auth-wordmark-sub { font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); border-left: 1px solid var(--line); padding-left: 8px; }

.auth-wrap .login-card, .auth-wrap .card, .auth-wrap > div:not(.auth-brand):not([class]), .auth-wrap > section {
    background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 32px;
    width: min(440px, calc(100vw - 32px)); box-shadow: none; display: block;
}
.auth-wrap h1 { font-family: var(--display); font-size: 26px; line-height: 1.2; margin: 0 0 6px; color: var(--ink); }
.auth-wrap h2 { font-size: 18px; margin: 0 0 6px; }
.auth-wrap .subtitle, .auth-wrap p { color: var(--ink-2); }
.auth-wrap .subtitle { margin: 0 0 22px; }
.auth-wrap label { display: block; margin: 0 0 6px; font-weight: 600; font-size: 14px; }
.auth-wrap input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]) {
    width: 100%; min-height: 40px; padding: 8px 11px; margin: 0 0 16px; border: 1px solid var(--field); border-radius: var(--r);
    background: var(--surface); color: var(--ink); font: inherit; font-size: 15px; box-sizing: border-box;
}
.auth-wrap input:focus { outline: none; border-color: var(--ring); box-shadow: 0 0 0 .2rem color-mix(in oklch, var(--ring) 25%, transparent); }
.auth-wrap button, .auth-wrap .btn {
    display: inline-flex; align-items: center; justify-content: center; width: 100%; min-height: 42px; padding: 9px 14px;
    border: 1px solid var(--primary); border-radius: var(--r); background: var(--primary); color: var(--on-primary);
    font: inherit; font-weight: 600; cursor: pointer; text-decoration: none;
}
.auth-wrap button:hover, .auth-wrap .btn:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: var(--on-primary); }
.auth-wrap button:focus-visible, .auth-wrap a:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; }
.auth-wrap .error, .auth-wrap .validation-summary-errors { color: var(--bad); background: var(--bad-bg); border-radius: 10px; padding: 0; margin: 0 0 14px; font-size: 14px; }
.auth-wrap .error:not(:empty), .auth-wrap .validation-summary-errors { padding: 10px 12px; }
.auth-wrap .error ul, .auth-wrap .validation-summary-errors ul { margin: 0; padding-left: 18px; }
.auth-wrap .validation-summary-valid { display: none; }
.auth-wrap .hint { color: var(--muted); font-size: 13px; }
.auth-wrap .key, .auth-wrap code { font-family: var(--mono); background: var(--paper); border: 1px solid var(--line); border-radius: 6px; padding: 6px 8px; word-break: break-all; display: inline-block; }
.auth-wrap .footer { text-align: center; color: var(--muted); font-size: 12px; margin-top: 22px; }
.auth-wrap a { color: var(--primary); }
.auth-wrap .auth-brand { color: var(--ink); text-decoration: none; }
.auth-wrap details { margin: 10px 0; }
.auth-wrap .action-link { display: inline-block; margin-top: 12px; }
@media (max-width: 480px) { .auth-wrap .login-card, .auth-wrap .card { padding: 22px; } }

/* MFA enrollment: QR code and manual key together */
.auth-wrap .mfa-steps { padding-left: 1.2rem; margin: 0 0 12px; }
.auth-wrap .mfa-setup { display: flex; flex-wrap: wrap; gap: 16px; align-items: flex-start; margin-bottom: 8px; }
.auth-wrap .mfa-qr { width: 240px; height: 240px; max-width: 100%; image-rendering: pixelated; background: #fff; border: 1px solid var(--line); border-radius: 6px; }
.auth-wrap .mfa-manual { flex: 1 1 200px; min-width: 0; }
.auth-wrap .mfa-manual-label { margin: 0 0 4px; font-weight: 600; }
.auth-wrap .mfa-copy { margin-top: 8px; min-height: 44px; }