/* Account demonstrations share the product's existing design tokens. */
.auth-page { min-height: 100dvh; display: flex; flex-direction: column; }
.auth-page .nav { gap: var(--space-4); }
.auth-navigation { display: flex; align-items: center; gap: var(--space-6); }
.auth-main { width: min(440px, calc(100% - 32px)); margin: var(--space-12) auto var(--space-8); flex: 1 0 auto; }
.auth-card { padding: var(--space-8); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-card); }
.auth-heading { display: flex; justify-content: space-between; gap: var(--space-3); align-items: center; margin-bottom: var(--space-2); }
.auth-heading h1 { font-size: 1.75rem; letter-spacing: -.03em; line-height: 1.4; }
.auth-heading .tag { align-self: center; white-space: nowrap; }
.auth-description { font-size: .875rem; margin-bottom: var(--space-6); line-height: 1.8; }
.auth-notice { padding: var(--space-3) var(--space-4); background: var(--accent-soft); border-radius: var(--radius-control); margin-bottom: var(--space-6); color: var(--primary-active); font-size: .8125rem; line-height: 1.8; }
.auth-fields { border: 0; margin: 0; padding: 0; min-width: 0; }
.auth-field + .auth-field { margin-top: var(--space-6); }
.auth-field > label { display: block; margin-bottom: var(--space-2); color: var(--ink); }
.auth-page .auth-input { display: block; width: 100%; min-height: 48px; border: 1px solid var(--control-border); border-radius: var(--radius-control); padding: 12px; font: inherit; font-size: 1rem; line-height: 1.5; color: var(--ink); background: var(--surface); caret-color: var(--primary); }
.auth-input::placeholder { color: var(--muted); opacity: 1; }
.auth-input:focus { outline: 2px solid var(--primary); outline-offset: 2px; border-color: var(--primary); }
.auth-page .auth-input[aria-invalid="true"] { border-color: var(--error); }
.auth-page .auth-input[aria-invalid="true"]:focus { outline-color: var(--error); }
.auth-input:disabled { background: var(--background); color: var(--body); }
.auth-password { position: relative; }
.auth-password .auth-input { padding-right: 52px; }
.password-toggle { position: absolute; right: 2px; top: 2px; width: 44px; height: 44px; border: 0; border-radius: 8px; background: transparent; display: grid; place-items: center; color: var(--body); }
.password-toggle:hover { color: var(--primary); background: var(--secondary-surface); }
.password-toggle:disabled { cursor: default; }
.password-toggle svg { width: 20px; height: 20px; }
.auth-field .field-help { font-size: .8125rem; line-height: 1.7; }
.auth-field .field-error { margin-top: var(--space-2); line-height: 1.7; }
.auth-forgot { display: flex; justify-content: flex-end; margin-top: var(--space-2); }
.auth-forgot a { min-height: 44px; }
.auth-submit { width: 100%; margin-top: var(--space-6); }
.auth-forgot + .auth-submit { margin-top: var(--space-2); }
.auth-switch { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; column-gap: var(--space-2); margin-top: var(--space-4); color: var(--body); font-size: .875rem; }
.auth-switch a { min-height: 44px; }
.auth-anonymous { display: block; text-align: center; color: var(--body); font-size: .875rem; margin-top: var(--space-6); padding-block: var(--space-2); min-height: 44px; }
.auth-anonymous:hover { color: var(--primary); text-decoration: underline; text-underline-offset: 4px; }
.auth-result { margin-top: var(--space-6); padding: var(--space-6); background: var(--accent-soft); border: 1px solid var(--primary); border-radius: var(--radius-card); }
.auth-result h2 { font-size: 1.125rem; color: var(--primary-active); margin-bottom: var(--space-2); }
.auth-result p { font-size: .875rem; line-height: 1.8; color: var(--primary-active); }
.auth-result .button { margin-top: var(--space-4); width: 100%; }
.auth-submit-status { font-size: .875rem; color: var(--primary); margin-top: var(--space-3); }
.auth-footer { padding: var(--space-6) var(--space-4); text-align: center; font-size: .8125rem; color: var(--muted); }
.auth-error-summary { color: var(--error); font-size: .875rem; margin-bottom: var(--space-4); }

@media (max-width: 767px) {
  .auth-main { margin-top: var(--space-8); }
  .auth-card { padding: var(--space-6); }
  .auth-heading h1 { font-size: 1.5rem; }
  .auth-navigation { gap: var(--space-4); }
  .auth-navigation a { font-size: .8125rem; }
  .auth-result { padding: var(--space-4); }
}

@media (max-width: 374px) {
  .auth-card { padding: var(--space-4); }
  .auth-main { margin-top: var(--space-6); }
  .auth-page .nav { gap: var(--space-2); }
  .auth-navigation { gap: var(--space-2); }
}