/* ==========================================================================
   Inkwire — "phosphor terminal" stylesheet
   One stylesheet, no framework, no utility classes. The design constraints are
   deliberate: zero border radius, no boxes around content, a single mono family,
   and rules used only where a table or a quotation needs one.
   ========================================================================== */

:root {
  --phosphor-crt: #0B0F0B;
  --phosphor-glow: #7CE38B;
  --phosphor-paper: #D6D6C2;
  --phosphor-warn: #C4553B;
  --phosphor-dim: #5C7A62;
  --phosphor-faint: #33422F;
  --phosphor-rule: #24301F;
  --phosphor-cell: #0F150F;

  --phosphor-mono: "JetBrains Mono", "IBM Plex Mono", "Cascadia Mono", ui-monospace,
    SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;

  --phosphor-measure: 46rem;
  --phosphor-step: 1.7;
  --phosphor-radius: 0;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  border-radius: var(--phosphor-radius);
}

html {
  background: var(--phosphor-crt);
  color: var(--phosphor-paper);
  font-family: var(--phosphor-mono);
  font-size: 16px;
  line-height: var(--phosphor-step);
  -webkit-text-size-adjust: 100%;
}

body.crt-body {
  margin: 0;
  padding: 0;
  background:
    repeating-linear-gradient(
      to bottom,
      rgba(124, 227, 139, 0.022) 0,
      rgba(124, 227, 139, 0.022) 1px,
      transparent 1px,
      transparent 3px
    ),
    var(--phosphor-crt);
  color: var(--phosphor-paper);
  font-family: var(--phosphor-mono);
  font-size: 1rem;
  line-height: var(--phosphor-step);
}

.crt-plate {
  max-width: var(--phosphor-measure);
  margin: 0 auto;
  padding: 2.4rem 1.25rem 4rem;
}

.crt-plate--registry,
.crt-plate--archive,
.crt-plate--entry,
.crt-plate--sheet,
.crt-plate--void {
  padding-top: 1.8rem;
}

/* ---- masthead: one line, three links ------------------------------------- */

.crt-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--phosphor-rule);
  margin-bottom: 2rem;
}

.crt-head__legend {
  margin: 0;
  font-size: 0.86rem;
  letter-spacing: 0.02em;
  color: var(--phosphor-dim);
}

.crt-head__mark {
  color: var(--phosphor-glow);
}

.crt-head__brand {
  color: var(--phosphor-paper);
  font-weight: 700;
}

.crt-head__slash {
  color: var(--phosphor-faint);
}

.crt-head__host {
  color: var(--phosphor-dim);
}

.crt-head__caret {
  display: inline-block;
  width: 0.55em;
  height: 1em;
  margin-left: 0.18em;
  vertical-align: -0.16em;
  background: var(--phosphor-glow);
  animation: phosphor-caret 1.05s steps(1, end) infinite;
}

@keyframes phosphor-caret {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .crt-head__caret { animation: none; }
}

.crt-head__nav {
  font-size: 0.9rem;
}

.crt-head__link {
  color: var(--phosphor-glow);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
}

.crt-head__link:hover,
.crt-head__link:focus-visible {
  color: var(--phosphor-paper);
  border-bottom-color: var(--phosphor-warn);
  outline: none;
}

.crt-head__link--switch {
  color: var(--phosphor-paper);
}

.crt-head__gap {
  color: var(--phosphor-faint);
  margin: 0 0.35rem;
}

/* ---- front page ----------------------------------------------------------- */

.crt-banner {
  margin: 0 0 0.4rem;
  font-size: clamp(0.85rem, 2.6vw, 1.15rem);
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--phosphor-glow);
  text-shadow: 0 0 6px rgba(124, 227, 139, 0.35);
  white-space: pre;
  overflow-x: auto;
}

.crt-title {
  margin: 0 0 0.9rem;
  font-size: clamp(1.05rem, 3.2vw, 1.5rem);
  line-height: 1.35;
  font-weight: 700;
  color: var(--phosphor-paper);
}

.crt-lede {
  margin: 0 0 1.6rem;
  color: var(--phosphor-paper);
  max-width: 40rem;
}

.crt-counter {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  color: var(--phosphor-dim);
}

.crt-counter__n {
  color: var(--phosphor-warn);
  font-weight: 700;
}

.crt-figure {
  margin: 2.4rem 0 0;
}

.crt-figure__img {
  display: block;
  max-width: 100%;
  height: auto;
  border: 0;
}

.crt-figure__cap {
  margin-top: 0.6rem;
  font-size: 0.8rem;
  color: var(--phosphor-dim);
}

.crt-blurb {
  margin-top: 2.4rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--phosphor-rule);
}

.crt-blurb__cap {
  margin: 0 0 0.7rem;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--phosphor-dim);
  font-weight: 400;
}

.crt-blurb__p {
  margin: 0 0 0.9rem;
  color: var(--phosphor-paper);
  max-width: 40rem;
}

.crt-blurb__p code {
  color: var(--phosphor-glow);
}

/* ---- the registry directory ---------------------------------------------- */

.reg-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--phosphor-rule);
}

.reg-row {
  border-bottom: 1px solid var(--phosphor-rule);
}

.reg-row__link {
  display: grid;
  grid-template-columns: 2.4rem 2.4rem minmax(9rem, 13rem) 1fr auto;
  gap: 0 0.75rem;
  align-items: baseline;
  padding: 0.5rem 0.35rem;
  color: var(--phosphor-paper);
  text-decoration: none;
}

.reg-row__no {
  color: var(--phosphor-faint);
  font-variant-numeric: tabular-nums;
}

.reg-row__mark {
  color: var(--phosphor-warn);
  font-weight: 700;
}

.reg-row__slug {
  color: var(--phosphor-glow);
}

.reg-row__gloss {
  color: var(--phosphor-dim);
  font-size: 0.86rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.reg-row__date {
  color: var(--phosphor-faint);
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
}

.reg-row__link:hover .reg-row__slug,
.reg-row__link:focus-visible .reg-row__slug {
  color: var(--phosphor-crt);
  background: var(--phosphor-glow);
}

.reg-row.is-cursor {
  background: var(--phosphor-cell);
}

.reg-row.is-cursor .reg-row__no {
  color: var(--phosphor-warn);
}

.reg-row.is-cursor .reg-row__link {
  outline: 1px dashed var(--phosphor-glow);
  outline-offset: -2px;
}

.reg-hint {
  margin: 0.9rem 0 0;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--phosphor-faint);
}

.reg-hint__sep {
  color: var(--phosphor-rule);
  margin: 0 0.4rem;
}

/* ---- archive pages -------------------------------------------------------- */

.arc-breadcrumb {
  margin: 0 0 0.6rem;
  font-size: 0.82rem;
  color: var(--phosphor-faint);
}

.arc-breadcrumb a {
  color: var(--phosphor-dim);
  text-decoration: none;
}

.arc-breadcrumb a:hover {
  color: var(--phosphor-glow);
}

.arc-breadcrumb__sep {
  margin: 0 0.3rem;
}

.arc-breadcrumb__here {
  color: var(--phosphor-glow);
}

.arc-title {
  margin: 0 0 0.35rem;
  font-size: 1.5rem;
  color: var(--phosphor-paper);
}

.arc-note {
  margin: 0 0 1.2rem;
  color: var(--phosphor-dim);
}

.arc-return {
  margin-top: 2.2rem;
  font-size: 0.86rem;
}

.arc-return a {
  color: var(--phosphor-glow);
  text-decoration: none;
}

.arc-return a:hover {
  border-bottom: 1px solid var(--phosphor-warn);
}

.arc-return__sep {
  color: var(--phosphor-faint);
  margin: 0 0.5rem;
}

/* ---- man page ------------------------------------------------------------- */

.man {
  margin-top: 0.5rem;
}

.man__legend {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 1.6rem;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--phosphor-faint);
  border-bottom: 1px solid var(--phosphor-rule);
  padding-bottom: 0.4rem;
}

.man__slug {
  margin: 0 0 0.3rem;
  font-size: clamp(1.5rem, 4.4vw, 2.05rem);
  color: var(--phosphor-glow);
  letter-spacing: 0.01em;
  text-shadow: 0 0 8px rgba(124, 227, 139, 0.28);
  word-break: break-word;
}

.man__name {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  color: var(--phosphor-paper);
  font-weight: 700;
}

.man__gloss {
  margin: 0 0 1.3rem;
  color: var(--phosphor-dim);
  max-width: 42rem;
}

.man__meta {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.15rem 1rem;
  margin: 0 0 2rem;
  padding: 0.75rem 0 0.75rem 1rem;
  border-left: 1px solid var(--phosphor-faint);
  font-size: 0.84rem;
}

.man__meta dt {
  color: var(--phosphor-faint);
  text-transform: lowercase;
}

.man__meta dd {
  margin: 0;
  color: var(--phosphor-paper);
}

/* The editorial byline is a field in the same table as the release date, so it
   is styled like the rest of the meta rows rather than like body copy: the desk
   name in paper, the link to the desk's page carried by the hover rule only. */
.man__byline {
  color: var(--phosphor-glow);
}

.man__byline a {
  color: var(--phosphor-glow);
  text-decoration: none;
}

.man__byline a:hover {
  border-bottom: 1px solid var(--phosphor-warn);
}

.man__sect {
  margin: 0 0 2.6rem;
}

.man__cap {
  margin: 0 0 1rem;
  font-size: 0.8rem;
  letter-spacing: 0.34em;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--phosphor-warn);
  border-bottom: 1px solid var(--phosphor-rule);
  padding-bottom: 0.35rem;
}

.man__sub {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--phosphor-dim);
}

.man__subhead {
  margin: 1.7rem 0 0.6rem;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--phosphor-paper);
  font-weight: 700;
}

.man__para {
  margin: 0 0 1rem;
  max-width: 42rem;
}

.man__scope {
  margin: 1.6rem 0 0;
  padding-left: 1rem;
  border-left: 1px solid var(--phosphor-faint);
  font-size: 0.82rem;
  color: var(--phosphor-dim);
}

.man__scope b {
  color: var(--phosphor-warn);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.74rem;
}

/* signals */

.sig-list {
  list-style: none;
  margin: 0 0 0.5rem;
  padding: 0;
  counter-reset: none;
}

.sig-item {
  position: relative;
  padding: 0 0 1.1rem 3.2rem;
  margin-bottom: 1.1rem;
  border-bottom: 1px dashed var(--phosphor-rule);
}

.sig-item:last-child {
  border-bottom: 0;
}

.sig-item__no {
  position: absolute;
  left: 0;
  top: 0.1rem;
  color: var(--phosphor-warn);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

.sig-item__label {
  margin: 0 0 0.3rem;
  font-size: 0.98rem;
  color: var(--phosphor-glow);
  font-weight: 700;
}

.sig-item__text {
  margin: 0;
  max-width: 40rem;
}

.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 42rem;
}

.check-list__item {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
}

.check-list__item::before {
  content: ">";
  position: absolute;
  left: 0;
  color: var(--phosphor-glow);
}

/* tables */

.grid-table,
.cond-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 0.5rem;
  font-size: 0.88rem;
  text-align: left;
}

.grid-table th,
.cond-table th {
  text-align: left;
  font-weight: 400;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--phosphor-faint);
  padding: 0 0.7rem 0.4rem 0;
  border-bottom: 1px solid var(--phosphor-rule);
}

.grid-table td,
.cond-table td {
  vertical-align: top;
  padding: 0.6rem 0.7rem 0.6rem 0;
  border-bottom: 1px dashed var(--phosphor-rule);
}

.grid-table__a {
  color: var(--phosphor-paper);
  width: 46%;
}

.grid-table__b {
  color: var(--phosphor-dim);
}

.cond-table__n {
  width: 2.2rem;
  color: var(--phosphor-warn);
  font-variant-numeric: tabular-nums;
}

.cond-table__given {
  width: 42%;
  color: var(--phosphor-paper);
}

.cond-table__force {
  color: var(--phosphor-dim);
}

/* examples */

.quote-block {
  margin: 0 0 1.3rem;
  padding: 0 0 0 1.1rem;
  border-left: 2px solid var(--phosphor-glow);
}

.quote-block__text {
  margin: 0 0 0.5rem;
  color: var(--phosphor-paper);
  font-size: 1rem;
}

.quote-block__source {
  font-size: 0.8rem;
  color: var(--phosphor-faint);
}

.counter-block {
  margin: 1.6rem 0 1.8rem;
  padding: 0.2rem 0 0.2rem 1.1rem;
  border-left: 2px solid var(--phosphor-warn);
}

.counter-block--trap {
  margin-top: 1.2rem;
}

.counter-block__cap {
  margin: 0 0 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--phosphor-warn);
}

.counter-block__p {
  margin: 0 0 0.7rem;
  max-width: 40rem;
}

.counter-block__p:last-child {
  margin-bottom: 0;
}

.kin-list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.88rem;
}

.kin-item {
  margin-bottom: 0.4rem;
}

.kin-item__link {
  color: var(--phosphor-glow);
  text-decoration: none;
}

.kin-item__link:hover {
  border-bottom: 1px solid var(--phosphor-warn);
}

.kin-item__gloss {
  color: var(--phosphor-dim);
  display: block;
  padding-left: 2.2rem;
  font-size: 0.82rem;
}

/* the archive pointer that closes every cross-reference list — kept quieter than
   a real cross-reference so it does not read as one */
.kin-item--all {
  margin-top: 0.6rem;
  border-top: 1px dashed var(--phosphor-rule);
  padding-top: 0.5rem;
}

.kin-item--all .kin-item__link {
  color: var(--phosphor-dim);
  font-size: 0.82rem;
}

.kin-item--all .kin-item__link:hover {
  color: var(--phosphor-glow);
}

/* folds */

.fold {
  margin: 0 0 2rem;
  border-top: 1px solid var(--phosphor-rule);
  border-bottom: 1px solid var(--phosphor-rule);
}

.fold__head {
  cursor: pointer;
  padding: 0.7rem 0;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--phosphor-glow);
  list-style: none;
}

.fold__head::-webkit-details-marker {
  display: none;
}

.fold__marker {
  color: var(--phosphor-warn);
  margin-right: 0.5rem;
}

.fold__count {
  color: var(--phosphor-faint);
  margin-left: 0.5rem;
}

.fold__body {
  padding: 0.2rem 0 1.2rem;
}

.fold[open] .fold__marker {
  color: var(--phosphor-glow);
}

.qa {
  margin: 0;
}

.qa__q {
  margin: 1rem 0 0.3rem;
  color: var(--phosphor-paper);
  font-weight: 700;
}

.qa__q::before {
  content: "? ";
  color: var(--phosphor-warn);
}

.qa__a {
  margin: 0 0 0.8rem;
  color: var(--phosphor-dim);
  max-width: 42rem;
}

/* pager */

.man__pager {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.2rem;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 2.4rem;
  padding-top: 1rem;
  border-top: 1px solid var(--phosphor-rule);
  font-size: 0.86rem;
}

.man__pager-link {
  color: var(--phosphor-glow);
  text-decoration: none;
}

.man__pager-link:hover {
  border-bottom: 1px solid var(--phosphor-warn);
}

.man__pager-link--void {
  color: var(--phosphor-faint);
}

.man__pager-slug {
  color: var(--phosphor-dim);
}

.man__pager-home {
  color: var(--phosphor-warn);
}

/* ---- legal sheets --------------------------------------------------------- */

.sheet {
  margin-top: 0.5rem;
}

.sheet__stamp {
  margin: 0 0 1.4rem;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--phosphor-faint);
  border-bottom: 1px solid var(--phosphor-rule);
  padding-bottom: 0.4rem;
}

.sheet__stamp-doc {
  color: var(--phosphor-glow);
}

.sheet__title {
  margin: 0 0 0.6rem;
  font-size: clamp(1.4rem, 4vw, 1.9rem);
  color: var(--phosphor-glow);
}

.sheet__lede {
  margin: 0 0 2rem;
  color: var(--phosphor-dim);
  max-width: 42rem;
}

.sheet__sect {
  margin: 0 0 2rem;
}

.sheet__cap {
  margin: 0 0 0.6rem;
  font-size: 0.86rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--phosphor-warn);
}

.sheet__p {
  margin: 0 0 0.9rem;
  max-width: 42rem;
}

.sheet__list {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
  max-width: 42rem;
}

.sheet__item {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
}

.sheet__item::before {
  content: "-";
  position: absolute;
  left: 0;
  color: var(--phosphor-glow);
}

.sheet__foot {
  margin: 2.4rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--phosphor-rule);
  font-size: 0.82rem;
  color: var(--phosphor-dim);
}

.sheet__foot a {
  color: var(--phosphor-glow);
}

.sheet__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  margin-top: 1.4rem;
  font-size: 0.86rem;
}

.sheet__nav-link {
  color: var(--phosphor-glow);
  text-decoration: none;
}

.sheet__nav-link:hover {
  border-bottom: 1px solid var(--phosphor-warn);
}

/* ---- 404 ------------------------------------------------------------------ */

.void__code {
  margin: 1rem 0 0.4rem;
  font-size: clamp(2.2rem, 9vw, 3.4rem);
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--phosphor-warn);
}

.void__title {
  margin: 0 0 0.8rem;
  font-size: 1.2rem;
  color: var(--phosphor-paper);
}

.void__body {
  margin: 0 0 1.4rem;
  color: var(--phosphor-dim);
  max-width: 40rem;
}

.void__actions {
  margin: 0 0 2rem;
}

.void__link {
  color: var(--phosphor-glow);
  text-decoration: none;
}

.void__link:hover {
  border-bottom: 1px solid var(--phosphor-warn);
}

.void__hint {
  margin: 0;
  font-size: 0.8rem;
  color: var(--phosphor-faint);
}

/* ---- footer --------------------------------------------------------------- */

.crt-foot {
  margin-top: 3rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--phosphor-rule);
  font-size: 0.82rem;
  color: var(--phosphor-dim);
}

.crt-foot__rule {
  margin: 0 0 0.9rem;
  color: var(--phosphor-faint);
  overflow: hidden;
  white-space: nowrap;
}

.crt-foot__legal a,
.crt-foot__mail a {
  color: var(--phosphor-glow);
  text-decoration: none;
}

.crt-foot__legal a:hover,
.crt-foot__mail a:hover {
  border-bottom: 1px solid var(--phosphor-warn);
}

.crt-foot__mail,
.crt-foot__note {
  margin: 0.5rem 0 0;
  font-size: 0.8rem;
  color: var(--phosphor-faint);
}

.crt-foot__disclaimer {
  margin: 0.5rem 0 0;
  max-width: 46rem;
  font-size: 0.76rem;
  color: var(--phosphor-faint);
}

/* ---- links and selection -------------------------------------------------- */

a {
  color: var(--phosphor-glow);
}

a:focus-visible,
summary:focus-visible {
  outline: 1px dashed var(--phosphor-warn);
  outline-offset: 2px;
}

::selection {
  background: var(--phosphor-glow);
  color: var(--phosphor-crt);
}

/* ---- narrow screens ------------------------------------------------------- */

@media (max-width: 40rem) {
  .crt-plate {
    padding: 1.4rem 1rem 3rem;
  }

  .reg-row__link {
    grid-template-columns: 2.1rem 2.1rem 1fr;
    row-gap: 0.15rem;
  }

  .reg-row__gloss {
    grid-column: 3 / 4;
    white-space: normal;
  }

  .reg-row__date {
    grid-column: 3 / 4;
  }

  .man__meta {
    grid-template-columns: 1fr;
  }

  .man__meta dt {
    margin-top: 0.4rem;
  }

  .sig-item {
    padding-left: 2.4rem;
  }

  .kin-item__gloss {
    padding-left: 0;
  }
}