/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  min-width: 0;
  max-width: 100%;
  min-height: 4rem;
  padding: .75rem 1.875rem;
  border: var(--border-thin) solid var(--ink);
  border-radius: var(--radius-btn);
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: var(--fw-ui);
  font-size: var(--fs-control);
  letter-spacing: normal;
  line-height: var(--lh-ui);
  text-decoration: none;
  text-align: center;
  cursor: pointer;
}

.button--accent {
  background: var(--accent-fill);
  color: var(--on-accent);
  box-shadow: var(--shadow-button);
}

.button--accent:not(:disabled):hover { background: var(--accent-hover); }
.button--accent:not(:disabled):active { transform: translate(3px, 3px); box-shadow: 3px 3px 0 var(--ink); }

.button--outline { box-shadow: none; }
.button--outline:not(:disabled):hover { background: var(--surface-muted); }
.button--primary { background: var(--ink); color: var(--surface); box-shadow: none; }
.button--primary:not(:disabled):hover { background: var(--terminal-rule); }
.button--inverse { background: var(--surface); color: var(--ink); border-color: var(--surface); box-shadow: none; }
.button--inverse:not(:disabled):hover { background: var(--bg); border-color: var(--bg); }

.button--large { min-height: 4.375rem; font-size: var(--fs-control-large); }
.button--small { min-height: 3rem; padding: .5rem 1.25rem; font-size: var(--fs-control); }
.button--wide { width: 100%; justify-content: flex-start; }
.button--block { width: 100%; min-height: 4rem; font-size: var(--fs-control); }

.star-badge {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: .375rem;
  padding: .125rem .625rem;
  border: 1.5px solid var(--ink);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--fs-code-small);
  line-height: 1.4;
  white-space: nowrap;
}

.star-badge__star { color: var(--rails); }

.text-link {
  color: var(--accent-3);
  text-underline-offset: 3px;
  text-decoration-thickness: 1.5px;
}

.text-link--strong { font-weight: var(--fw-ui); text-decoration-thickness: 2px; }

.branch-link {
  font-family: var(--font-mono);
  font-weight: 700;
  text-underline-offset: 4px;
  text-decoration-thickness: 2px;
}

/* Cards */
.card {
  position: relative;
  background: var(--surface);
  border: var(--border) solid var(--ink);
  border-radius: var(--radius-card);
  padding: 2.75rem 2.375rem;
}

.card--raised { box-shadow: var(--shadow-hard); }

.card--dashed {
  background: var(--surface-muted);
  border: 2.5px dashed var(--ink);
}

.card__title {
  font-size: var(--fs-card-title);
  line-height: var(--lh-ui-title);
}

.card__text {
  margin-top: 1.125rem;
  color: var(--ink-muted);
  font-size: var(--fs-reading);
  line-height: var(--lh-body);
}

/* Hand-written label: Caveat, one per section at most. */
.sticker {
  display: inline-block;
  padding: .625rem 1.75rem .75rem;
  background: var(--sticker);
  border: var(--border-thin) solid var(--ink);
  border-radius: 4px;
  font-family: var(--font-hand);
  font-weight: 700;
  font-size: var(--fs-hand);
  line-height: 1.1;
  white-space: nowrap;
  transform: rotate(-4deg);
  pointer-events: none;
}

/* Highlighter behind a phrase. It wraps line by line. */
.highlight {
  background: var(--highlight);
  padding: 0 .12em;
  border-radius: .12em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

/* Agent score meter: 25 cells. */
.score-meter {
  display: flex;
  gap: clamp(2px, .8vw, 4px);
  flex-wrap: nowrap;
}

.score-meter__cell {
  flex: 0 1 14px;
  min-width: 0;
  height: 28px;
  border: var(--border-thin) solid var(--ink);
  border-radius: 3px;
  background: var(--surface);
}

.score-meter__cell--on { background: var(--accent); }

.fraction__max { color: var(--ink-muted); }

.pill {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem 1rem;
  border: var(--border-thin) solid var(--ink);
  border-radius: var(--radius-pill);
  font-weight: var(--fw-ui);
  font-size: var(--fs-control);
  line-height: var(--lh-ui);
}

.pill__number {
  font-family: var(--font-mono);
  color: var(--ink-muted);
  font-size: var(--fs-caption);
}

/* Shared numbered journey cards */
.step { padding: 1.75rem 1.75rem 2rem; }

.step__number {
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  border: var(--border-thin) solid var(--ink);
  border-radius: 50%;
  background: var(--highlight);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--fs-code-large);
}

.step__title {
  margin-top: 1.125rem;
  font-size: var(--fs-card-title);
  line-height: var(--lh-ui-title);
}

.step__text {
  margin-top: .875rem;
  color: var(--ink-muted);
  font-size: var(--fs-ui-body);
  line-height: var(--lh-ui);
}

/* Member invitation: immediate account access and useful next steps. */
.member-invite-section { margin-block: 2.5rem var(--section-pad-y); }
.member-invite { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 3.75rem; padding: 4.375rem 4.25rem; background: var(--panel-bg); border: var(--border) solid var(--ink); border-radius: var(--radius-panel); box-shadow: var(--shadow-panel); }
.member-invite__title { color: var(--panel-title); font-size: var(--fs-section); line-height: var(--lh-title); letter-spacing: var(--tracking-display); }
.member-invite__text { margin-top: 1.75rem; color: var(--panel-text); font-size: var(--fs-reading); line-height: var(--lh-body); }
.sticker--member-invite { position: absolute; top: -2.25rem; right: -1rem; transform: rotate(5deg); }
.member-invite__actions { display: flex; flex-direction: column; align-items: flex-start; gap: 1.25rem; margin-top: 2rem; }
.member-invite__actions .button { background: var(--surface); color: var(--ink); }
.member-invite__actions .text-link { color: var(--panel-text); }
.member-invite__note { margin-top: 1.5rem; color: var(--panel-text); font-size: var(--fs-caption); line-height: var(--lh-caption); }
/* Keep this panel padding stronger than the ordered-list reset. */
.member-invite > .member-invite__steps { align-self: center; display: grid; gap: 1.5rem; padding: 2rem; background: var(--surface); border: var(--border-thin) solid var(--ink); border-radius: var(--radius-card); }
.member-invite__steps > li { display: grid; grid-template-columns: 2.5rem minmax(0, 1fr); align-items: start; gap: 1rem; }
.member-invite__steps > li > div { min-width: 0; }
.member-invite__number { flex: none; display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border: var(--border-thin) solid var(--ink); border-radius: 50%; background: var(--highlight); font-family: var(--font-mono); font-weight: var(--fw-title); font-size: var(--fs-code); }
.member-invite__steps h3 { font-size: var(--fs-control-large); line-height: var(--lh-ui-title); }
.member-invite__steps p { margin-top: .5rem; font-size: var(--fs-control); line-height: var(--lh-ui); color: var(--ink-muted); }

.field__label {
  display: block;
  margin-bottom: .75rem;
  font-weight: var(--fw-ui);
  font-size: var(--fs-control);
  line-height: var(--lh-ui);
}

.field__input {
  min-width: 0;
  width: 100%;
  height: 3.875rem;
  padding: 0 1.25rem;
  background: var(--bg);
  border: var(--border-thin) solid var(--ink);
  border-radius: var(--radius-btn);
  font-size: var(--fs-control);
  font-weight: var(--fw-body);
  line-height: var(--lh-ui);
}

.field__input::placeholder { color: var(--ink-muted); opacity: .75; }

.choices {
  margin-top: 1.75rem;
  padding: 0;
  border: 0;
  min-width: 0;
}

.choices__options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
}

.choice {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1.125rem 1rem;
  background: var(--bg);
  border: var(--border-thin) solid var(--ink);
  border-radius: var(--radius-btn);
  font-weight: var(--fw-ui);
  font-size: var(--fs-control);
  line-height: var(--lh-ui);
  cursor: pointer;
}

.choice:has(input:checked) { background: var(--highlight); }

.choice input, .consent input {
  flex: none;
  width: 1.125rem;
  height: 1.125rem;
  accent-color: var(--accent-fill);
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: .875rem;
  margin-block: 1.75rem;
  font-size: var(--fs-control);
  line-height: var(--lh-ui);
}

.consent input { width: 1.375rem; height: 1.375rem; margin-top: .125rem; }

@media (max-width: 1000px) {
  .member-invite { grid-template-columns: 1fr; padding: 3.5rem 2rem 2rem; }
}

@media (max-width: 560px) {
  .member-invite { padding: 3rem 1.25rem 1.25rem; box-shadow: 8px 8px 0 var(--ink); }
  .member-invite > .member-invite__steps { padding: 1.5rem 1.25rem; }
  .choices__options { grid-template-columns: 1fr; }
  .sticker--member-invite { right: .5rem; }
  .card { padding: 2rem 1.5rem; }
}


/* Layout helpers: the space scale as margins */
.space-top-xs { margin-top: var(--space-xs); }
.space-top-s { margin-top: var(--space-s); }
.space-top-m { margin-top: var(--space-m); }
.space-top-l { margin-top: var(--space-l); }
.space-top-xl { margin-top: var(--space-xl); }
.flush { margin: 0; }
.measure-narrow { max-width: 40rem; }
.measure-medium { max-width: 44rem; }
.measure-wide { max-width: 52rem; }
.stack { display: grid; gap: var(--space-m); }
.stack--loose { gap: var(--space-l); }
.actions { display: flex; flex-wrap: wrap; gap: var(--space-m); align-items: center; }
.text-small { font-size: var(--fs-ui-body); line-height: var(--lh-ui); }
.link-inherit { color: inherit; }
.button_to { display: contents; }


/* Reading navigation: labels identify sections; underlined links navigate. */
.page-index { padding: var(--space-l); background: var(--surface); border: var(--border-thin) solid var(--ink); border-radius: var(--radius-card); }
.page-index__title { font-size: var(--fs-control); line-height: var(--lh-ui); margin-bottom: var(--space-s); }
.page-index ul { display: flex; flex-wrap: wrap; gap: var(--space-xs) var(--space-l); }
.page-index a { display: inline-flex; align-items: center; min-height: 2.75rem; color: var(--accent-3); font-size: var(--fs-control); text-underline-offset: .25em; }
.privacy-page__head { padding-bottom: var(--space-l); border-bottom: var(--border) solid var(--ink); }
.privacy-page__lead { max-width: var(--reading-measure); margin-block: var(--space-m); }
.privacy-page__list { max-width: var(--reading-measure); padding-left: var(--space-l); list-style: disc; line-height: var(--lh-body); }
.privacy-page__list li + li { margin-top: var(--space-s); }
.privacy-index > summary { min-height: 2.75rem; cursor: pointer; font-weight: var(--fw-ui); }
.privacy-index:not([open]) > summary { margin-bottom: 0; }
.privacy-page__layout { display: grid; grid-template-columns: minmax(15rem, 1fr) minmax(0, 2.4fr); gap: var(--space-xl); align-items: start; margin-top: var(--space-xl); }
.privacy-page .page-index ul { display: grid; gap: var(--space-xs); }
.privacy-page .prose--page { margin-block: 0; }
.privacy-page .prose--page section { scroll-margin-top: var(--space-l); }
.privacy-page .prose--page section + section { margin-top: var(--space-xl); padding-top: var(--space-l); border-top: 1px solid var(--rail-tie); }
.privacy-page .prose--page h2 { margin-top: 0; color: var(--accent-3); }
@media (max-width: 800px) {
  .privacy-page__layout { grid-template-columns: minmax(0, 1fr); gap: var(--space-l); }
}