/* Auth pages: sign-in, sign-up, password and verification pages.
   Scoped under .auth-page so the shared .field and button styles in
   articles.css stay as they are for the rest of the app.
   See docs/design.md, "Auth pages". */

.auth-page {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  color: var(--color-ink);
}

.auth-page__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px var(--page-gutter);
}

.auth-page__wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--color-ink);
  text-decoration: none;
}

.auth-page__header-link {
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-primary);
  text-decoration: none;
}

.auth-page__header-link:hover { text-decoration: underline; }

.auth-page__main {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  padding: 72px 24px 64px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.auth-page__intro {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.auth-page__kicker {
  margin: 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 17px;
  color: var(--color-ink-light);
}

.auth-page__kicker a,
.auth-page__lead a { color: var(--color-primary); }

.auth-page__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 44px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.auth-page__lead {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.6;
  color: #44403c;
}

.auth-page__form {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin: 0;
}

.auth-page__footer {
  margin: 0;
  padding-top: 24px;
  border-top: 1px solid var(--color-rule);
  font-family: var(--font-serif);
  font-size: 17px;
  color: #44403c;
}

.auth-page__footer a {
  color: var(--color-primary);
  font-style: italic;
}

/* --- Fields --- */

.auth-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.auth-field__label-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.auth-field__label {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink-light);
}

.auth-field__aside {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 15px;
  color: var(--color-primary);
}

.auth-field__control {
  position: relative;
}

.auth-field__input {
  box-sizing: border-box;
  width: 100%;
  height: 48px;
  padding: 0 14px;
  background: var(--color-surface-lowest);
  border: 1px solid var(--color-surface-high);
  border-radius: 0;
  font-family: var(--font-ui);
  font-size: 15px;
  color: var(--color-ink);
}

textarea.auth-field__input {
  height: auto;
  padding: 12px 14px;
  line-height: 1.5;
  resize: vertical;
}

.auth-field__input:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: -1px;
}

.auth-field__input[aria-invalid="true"] {
  border-color: var(--color-danger);
}

.auth-field__control--toggle .auth-field__input {
  padding-right: 72px;
}

.auth-field__toggle {
  position: absolute;
  top: 6px;
  right: 6px;
  height: 36px;
  padding: 0 10px;
  background: none;
  border: 0;
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  cursor: pointer;
}

.auth-field__error {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-danger);
}

/* Password rules, ticked as the reader types (password_rules_controller.js) */
.auth-rules {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--color-ink-light);
}

.auth-rules__item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.auth-rules__item--met { color: var(--color-success); }

.auth-rules__icon--met,
.auth-rules__item--met .auth-rules__icon--pending { display: none; }

.auth-rules__item--met .auth-rules__icon--met { display: inline; }

/* Small print under a form, such as what happens after sign-up */
.auth-page__note {
  margin: -8px 0 0;
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-ink-light);
}

/* An error about the whole form rather than one field */
.auth-page__form-error {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-danger);
}

/* --- Buttons --- */

.auth-button {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 48px;
  border-radius: 0;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  text-decoration: none;
}

.auth-button--primary {
  background: linear-gradient(145deg, var(--color-primary), var(--color-primary-end));
  color: #fff;
  border: 0;
}

.auth-button--primary:hover { opacity: 0.9; }

.auth-button--ghost {
  background: var(--color-surface-lowest);
  color: var(--color-ink);
  border: 1px solid var(--color-surface-high);
}

.auth-button--ghost:hover { border-color: var(--color-primary); }

.auth-button--google { gap: 12px; }

/* "or with email" between the Google button and the email form */
.auth-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink-light);
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--color-rule);
}

/* button_to wraps its button in a form; let the button fill the column */
.auth-page__button-form { margin: 0; }

/* A link-styled button (button_to) inside the footer line */
.auth-page__footer-form { display: inline; margin: 0; }

.auth-page__footer-form button {
  padding: 0;
  background: none;
  border: 0;
  font: inherit;
  font-style: italic;
  color: var(--color-primary);
  text-decoration: underline;
  cursor: pointer;
}

.auth-page__icon {
  display: block;
  color: var(--color-primary);
}

.auth-page__status {
  margin: 12px 0 0;
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--color-success);
}

@media (max-width: 480px) {
  .auth-page__main { padding-top: 40px; }
  .auth-page__title { font-size: 36px; }
}