.site-field-hint { display: none; color: #b42318; font-size: 11px; font-weight: 600; letter-spacing: 0; line-height: 1.35; text-transform: none; }
.site-login-field.invalid input { border-color: #d92d20; background: #fff7f6; box-shadow: 0 0 0 3px rgba(217,45,32,.1); }
.site-login-field.invalid .site-field-hint { display: block; }
.form-error {
  display: none; grid-template-columns: 30px minmax(0,1fr); gap: 11px; align-items: start;
  min-height: 0; margin: 0; padding: 13px; border: 1px solid #f3b7b2; border-radius: 12px;
  background: #fff5f4; color: #8f1d16; text-transform: none; letter-spacing: 0;
}
.form-error.show { display: grid; }
.form-error:focus { outline: 3px solid rgba(217,45,32,.12); outline-offset: 2px; }
.form-error-icon { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: #d92d20; color: white; font-size: 16px; font-weight: 900; }
.form-error > div { min-width: 0; display: grid; gap: 3px; }
.form-error strong { color: #8f1d16; font-size: 13px; }
.form-error p { margin: 0; color: #a1261d; font-size: 12px; line-height: 1.4; }
.form-error small { color: #7a342f; font-size: 11px; line-height: 1.4; }
.form-error code { width: max-content; max-width: 100%; margin-top: 4px; padding: 3px 6px; border-radius: 6px; background: #fbe0de; color: #8f1d16; font: 700 10px/1.3 ui-monospace,Consolas,monospace; }