/*
  Family Stories UI, second edition.

  Written for older readers and low vision first:
  - Meaning rides on lightness, words and shape, never on hue. No blues or
    teals: they are the first colours to fade with age (yellowing lenses,
    cataracts, glaucoma) and the hardest to tell apart.
  - Body text is at least 7:1 against its background (WCAG AAA); borders that
    mark a control are at least 3:1.
  - Labels sit above fields and stay there. No placeholder text.
  - Targets are at least 56px tall. Focus is a thick dark ring with a gap.
  - Everything is sized in rem, so the Text size control scales it all.
  Loaded after styles.css; screens opt in with the .ui2 class.
*/

:root {
  --u-paper: #fbf7ef;
  --u-paper-2: #f2eadc;
  --u-white: #ffffff;
  --u-ink: #1c1712;
  --u-ink-2: #463d33;
  --u-rule: #6e6458;
  --u-rule-soft: #d9cfbf;
  --u-primary: #2e241b;
  --u-primary-hover: #120d09;
  --u-on-primary: #fff9ee;
  --u-link: #7a2617;
  --u-error: #a0201a;
  --u-error-ink: #5e120d;
  --u-error-bg: #fbe9e4;
  --u-ok: #24562e;
  --u-ok-ink: #173b1f;
  --u-ok-bg: #e8f1e4;
  --u-highlight: #fff1cc;
  --u-radius: 10px;
  --u-serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --u-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

html[data-text-size="large"] {
  font-size: 21px;
}

html[data-text-size="larger"] {
  font-size: 24px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Shared pieces ---------- */

.ui2 {
  color: var(--u-ink);
  font-family: var(--u-sans);
  font-size: 1.12rem;
  line-height: 1.55;
}

.ui2 a {
  color: var(--u-link);
  font-weight: 650;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.2em;
}

.ui2 a:hover {
  text-decoration-thickness: 3px;
}

.ui2 :focus-visible,
.ui2-nudge :focus-visible {
  outline: 4px solid var(--u-ink);
  outline-offset: 3px;
  box-shadow: none;
}

.ui2-wordmark {
  margin: 0;
  font-family: var(--u-serif);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.ui2-title {
  max-width: none; /* styles.css caps every h1 at 12ch, which wraps longer headings */
  margin: 0 0 0.5rem;
  font-family: var(--u-serif);
  font-size: 2.4rem;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.005em;
}

.ui2-lede {
  margin: 0;
  color: var(--u-ink-2);
  font-size: 1.15rem;
}

.ui2-hint {
  margin: 0;
  color: var(--u-ink-2);
  font-size: 1rem;
  line-height: 1.45;
}

.ui2-note {
  margin: 1.25rem 0 0;
  padding: 0.85rem 1rem;
  border-left: 6px solid var(--u-rule);
  border-radius: 6px;
  background: var(--u-paper-2);
  font-size: 1rem;
}

.ui2-optional {
  color: var(--u-ink-2);
  font-weight: 500;
}

.ui2-icon {
  width: 1.4em;
  height: 1.4em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Buttons. These override the older global button styles on purpose. */
.ui2-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 3.5rem;
  padding: 0.8rem 1.4rem;
  border: 2px solid transparent;
  border-radius: var(--u-radius);
  background: transparent;
  box-shadow: none;
  color: var(--u-ink);
  font-family: var(--u-sans);
  font-size: 1.12rem;
  font-weight: 650;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.ui2 a.ui2-btn,
.ui2-nudge a.ui2-btn {
  text-decoration: none;
}

.ui2-btn-primary,
.ui2 a.ui2-btn-primary {
  border-color: var(--u-primary);
  background: var(--u-primary);
  color: var(--u-on-primary);
}

.ui2-btn-primary:hover,
.ui2 a.ui2-btn-primary:hover {
  border-color: var(--u-primary-hover);
  background: var(--u-primary-hover);
  color: var(--u-on-primary);
}

.ui2-btn-secondary {
  border-color: var(--u-ink);
  background: var(--u-white);
  color: var(--u-ink);
}

.ui2-btn-secondary:hover {
  background: var(--u-paper-2);
}

.ui2-btn-quiet {
  border-color: var(--u-rule);
  background: var(--u-white);
  color: var(--u-ink);
}

.ui2-btn-quiet:hover {
  border-color: var(--u-ink);
  background: var(--u-paper-2);
}

.ui2-btn-block {
  width: 100%;
}

.ui2-btn[disabled] {
  opacity: 1;
  border-style: dashed;
  cursor: not-allowed;
}

.ui2-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Forms */
.ui2-form {
  display: grid;
  gap: 1.25rem;
}

.ui2-field {
  display: grid;
  gap: 0.35rem;
}

.ui2-field label {
  display: block;
  color: var(--u-ink);
  font-size: 1.12rem;
  font-weight: 650;
}

.ui2 input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]) {
  width: 100%;
  min-height: 3.5rem;
  padding: 0.7rem 0.9rem;
  border: 2px solid var(--u-rule);
  border-radius: 8px;
  background: var(--u-white);
  color: var(--u-ink);
  font-family: var(--u-sans);
  font-size: 1.2rem;
  box-shadow: none;
}

.ui2 input:hover {
  border-color: var(--u-ink);
}

.ui2-input-row {
  display: flex;
  gap: 0.6rem;
}

.ui2-input-row input {
  flex: 1;
  min-width: 0;
}

.ui2-input-row .ui2-btn {
  flex: none;
  width: auto; /* styles.css stretches every button to full width on phones */
  min-width: 5.5rem;
}

/* Status messages: an icon and words, never colour alone. */
.ui2-status {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin: 0;
  padding: 0.85rem 1rem;
  border-left: 6px solid var(--u-rule);
  border-radius: 6px;
  background: var(--u-paper-2);
  font-size: 1.05rem;
}

.ui2-status:empty {
  display: none;
}

.ui2-status[data-kind="error"] {
  border-left-color: var(--u-error);
  background: var(--u-error-bg);
  color: var(--u-error-ink);
}

.ui2-status[data-kind="ok"] {
  border-left-color: var(--u-ok);
  background: var(--u-ok-bg);
  color: var(--u-ok-ink);
}

.ui2-status-icon {
  display: inline-grid;
  flex: none;
  place-items: center;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  background: var(--u-ink);
  color: var(--u-paper);
  font-weight: 800;
  line-height: 1;
}

.ui2-status[data-kind="error"] .ui2-status-icon {
  background: var(--u-error);
  color: var(--u-white);
}

.ui2-status[data-kind="ok"] .ui2-status-icon {
  background: var(--u-ok);
  color: var(--u-white);
}

.ui2-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 2rem 0 1.5rem;
  color: var(--u-ink-2);
  font-size: 1rem;
}

.ui2-divider::before,
.ui2-divider::after {
  content: "";
  flex: 1;
  border-top: 2px solid var(--u-rule-soft);
}

/* Text size control */
.ui2-textsize {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--u-ink-2);
  font-size: 0.95rem;
}

.ui2-textsize span:first-child {
  margin-right: 0.25rem;
}

.ui2-textsize-option {
  display: inline-grid;
  place-items: center;
  width: 2.75rem;
  min-width: 2.75rem;
  height: 2.75rem;
  min-height: 2.75rem;
  padding: 0;
  border: 2px solid var(--u-rule);
  border-radius: 8px;
  background: var(--u-white);
  box-shadow: none;
  color: var(--u-ink);
  font-family: var(--u-serif);
  font-weight: 600;
}

.ui2-textsize-option[aria-pressed="true"] {
  border-color: var(--u-ink);
  background: var(--u-ink);
  color: var(--u-paper);
}

.ui2-textsize-0 {
  font-size: 0.95rem;
}

.ui2-textsize-1 {
  font-size: 1.2rem;
}

.ui2-textsize-2 {
  font-size: 1.5rem;
}

/* ---------- Sign-in ---------- */

.auth2 {
  min-height: 100vh;
  background: var(--u-paper);
}

.auth2-page {
  max-width: 34rem;
  margin: 0 auto;
  padding: clamp(1.25rem, 5vw, 3.5rem) 1.25rem 3rem;
}

.auth2-masthead {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--u-ink);
}

.auth2-body {
  padding-top: clamp(2rem, 6vw, 3.25rem);
}

.auth2-passkey {
  display: grid;
  gap: 0.6rem;
  margin-top: 2rem;
}

.auth2-body > .ui2-form {
  margin-top: 2rem;
}

.auth2-body > .ui2-divider + .ui2-form {
  margin-top: 0;
}

.auth2-footer {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 2px solid var(--u-rule-soft);
}

.auth2-footer p {
  margin: 0;
}

/* ---------- Signed-in pieces ---------- */

.ui2-nudge {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  margin: 0 0 1.5rem;
  padding: 1.25rem 1.5rem;
  border: 2px solid var(--u-ink);
  border-radius: 12px;
  background: var(--u-highlight);
}

.ui2-nudge h2 {
  margin: 0 0 0.25rem;
  font-family: var(--u-serif);
  font-size: 1.35rem;
  font-weight: 600;
}

.ui2-nudge p {
  margin: 0;
  color: var(--u-ink-2);
}

.account2 {
  max-width: 46rem;
}

.ui2-section {
  display: grid;
  gap: 1rem;
  padding: 1.75rem 0;
  border-bottom: 2px solid var(--u-rule-soft);
}

.ui2-section:first-child {
  padding-top: 0.5rem;
}

.ui2-section h2 {
  margin: 0;
  font-family: var(--u-serif);
  font-size: 1.65rem;
  font-weight: 600;
}

.ui2-list {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--u-rule-soft);
}

.ui2-list-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding: 1rem 0;
  border-bottom: 2px solid var(--u-rule-soft);
}

.ui2-list-title {
  margin: 0;
  font-weight: 650;
}

.ui2-empty {
  margin: 0;
  color: var(--u-ink-2);
  font-style: italic;
}

.ui2-form-inline {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
}

.ui2-facts {
  display: grid;
  gap: 0.6rem;
  margin: 0;
}

.ui2-facts div {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 1rem;
}

.ui2-facts dt {
  color: var(--u-ink-2);
}

.ui2-facts dd {
  margin: 0;
  font-weight: 600;
  overflow-wrap: anywhere;
}

@media (max-width: 40rem) {
  .ui2-title {
    font-size: 2rem;
  }

  .ui2-form-inline {
    grid-template-columns: 1fr;
  }

  .ui2-form-inline .ui2-btn {
    width: 100%;
  }

  .ui2-facts div {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

/* People who ask their system for more contrast get it. */
@media (prefers-contrast: more) {
  :root {
    --u-paper: #ffffff;
    --u-paper-2: #f2f2f2;
    --u-ink-2: #1c1712;
    --u-rule: #1c1712;
    --u-rule-soft: #1c1712;
  }
}

/* Windows high contrast and similar: let system colours through, keep shapes. */
@media (forced-colors: active) {
  .ui2-btn,
  .ui2-textsize-option,
  .ui2 input {
    border: 2px solid ButtonText;
  }

  .ui2-status {
    border: 2px solid CanvasText;
  }

  .ui2-status-icon {
    forced-color-adjust: none;
    background: CanvasText;
    color: Canvas;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .ui2-btn,
  .ui2-textsize-option,
  .ui2 input {
    transition: background-color 120ms ease, border-color 120ms ease;
  }
}

/* ---------- Public waitlist page (/join) and shared form pieces ---------- */

.join2-page {
  max-width: 38rem;
}

.ui2-subhead {
  margin: 2.25rem 0 0.75rem;
  font-family: var(--u-serif);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.2;
}

.ui2-points {
  display: grid;
  gap: 0.6rem;
  margin: 0;
  padding-left: 1.4rem;
}

.ui2-points li::marker {
  color: var(--u-ink);
}

.join2-form {
  margin-top: 2.25rem;
}

.join2-form .ui2-subhead {
  margin: 0.75rem 0 0;
}

.join2-privacy,
.join2-done {
  margin: 0;
}

.join2-done {
  margin-top: 1.25rem;
  overflow-wrap: anywhere; /* a long email address must wrap, not run off a phone screen */
}

/* styles.css lays every label out as a grid and makes every textarea 20rem tall. */
.ui2 label {
  display: block;
}

.ui2 textarea {
  width: 100%;
  min-height: 7.5rem;
  padding: 0.7rem 0.9rem;
  border: 2px solid var(--u-rule);
  border-radius: 8px;
  background: var(--u-white);
  color: var(--u-ink);
  font-family: var(--u-sans);
  font-size: 1.2rem;
  line-height: 1.45;
  box-shadow: none;
  resize: vertical;
}

.ui2 textarea:hover {
  border-color: var(--u-ink);
}

/* A checkbox with its sentence: the whole box is the target. */
.ui2 label.ui2-check {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 0.9rem;
  padding: 0.95rem 1rem;
  border: 2px solid var(--u-rule);
  border-radius: 8px;
  background: var(--u-white);
  color: var(--u-ink);
  font-size: 1.12rem;
  font-weight: 500;
  cursor: pointer;
}

.ui2 label.ui2-check:hover {
  border-color: var(--u-ink);
}

.ui2 label.ui2-check:has(input:checked) {
  border-color: var(--u-ink);
  background: var(--u-paper-2);
}

.ui2-check input[type="checkbox"] {
  display: grid;
  place-content: center;
  width: 1.8rem;
  min-width: 1.8rem;
  height: 1.8rem;
  min-height: 0;
  margin: 0.05rem 0 0;
  padding: 0;
  border: 2px solid var(--u-ink);
  border-radius: 6px;
  background: var(--u-white);
  box-shadow: none;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.ui2-check input[type="checkbox"]::after {
  content: "";
  width: 1.05rem;
  height: 1.05rem;
  background: var(--u-paper);
  clip-path: polygon(14% 44%, 0 65%, 43% 100%, 100% 18%, 82% 4%, 40% 66%);
  transform: scale(0);
}

.ui2-check input[type="checkbox"]:checked {
  background: var(--u-ink);
}

.ui2-check input[type="checkbox"]:checked::after {
  transform: scale(1);
}

/* Errors: a thicker dark-red edge, an icon and a sentence. */
/* The :not() chain matches the base input rule's weight, so this one wins. */
.ui2 input[aria-invalid="true"]:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
.ui2 textarea[aria-invalid="true"],
.ui2 label.ui2-check[data-invalid="true"] {
  border-width: 3px;
  border-color: var(--u-error);
}

.ui2-field-error {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  margin: 0.15rem 0 0;
  color: var(--u-error-ink);
  font-size: 1.05rem;
  font-weight: 650;
}

.ui2-field-error:empty {
  display: none;
}

.ui2-field-error .ui2-status-icon {
  background: var(--u-error);
  color: var(--u-white);
}

.ui2-errors ul {
  margin: 0.35rem 0 0;
  padding-left: 1.2rem;
}

.ui2-errors a {
  color: var(--u-error-ink);
}

.ui2-btn[aria-disabled="true"] {
  border-style: dashed;
  cursor: progress;
}

.auth2-footer p + p {
  margin-top: 0.6rem;
}

@media (forced-colors: active) {
  .ui2-check input[type="checkbox"] {
    appearance: auto;
    -webkit-appearance: auto;
  }

  .ui2 label.ui2-check,
  .ui2 textarea {
    border: 2px solid ButtonText;
  }
}

/* The owner's waitlist table in Family admin. */
.waitlist-table-wrap {
  margin-top: 1rem;
  overflow-x: auto;
}

.waitlist-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.waitlist-table th,
.waitlist-table td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  overflow-wrap: anywhere;
}

.waitlist-table th,
.waitlist-table td:last-child {
  white-space: nowrap;
  overflow-wrap: normal;
}