/* Reach — components (ARCHITECTURE §4.2). One block per component.
 * Class names: r-<component>, r-<component>__part, r-<component>--variant.
 *
 * Hue appears in exactly three places: trust chips, hazard treatments, and
 * the accent on interaction state. Everything else is graphite.
 */

/* ---- shared: fields --------------------------------------------------- */

.r-field {
  display: grid;
  gap: var(--sp-1);
}

.r-field__label {
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
  font-size: var(--fs-1);
  color: var(--fg-1);
}

.r-field__label code {
  color: var(--fg-0);
}

.r-field__req,
.r-step__req {
  font-size: var(--fs-1);
  color: var(--fg-2);
}

.r-field__req::before,
.r-step__req::before {
  content: "\2022\00a0";
}

.r-field__input {
  width: 100%;
  min-width: 0;
  padding: var(--sp-1) var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--fs-2);
  line-height: 1.6;
  color: var(--fg-0);
  background: var(--bg-0);
  border: 1px solid var(--line);
  border-radius: var(--radius-1);
}

.r-field__input::placeholder {
  color: var(--fg-2);
}

.r-field__input:focus-visible {
  border-color: var(--accent);
  outline-offset: 0;
}

.r-field__hint {
  font-size: var(--fs-1);
  color: var(--fg-2);
}

/* ---- chip ------------------------------------------------------------- */
/* Trust chips are filled with their tint; layer and route chips are
 * outline-only so grey `inferred` never reads as a layer chip. */

.r-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  height: 20px;
  padding-inline: 0.5em;
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  line-height: 1;
  white-space: nowrap;
  vertical-align: middle;
  border-radius: var(--radius-1);
  border: 1px solid transparent;
}

.r-chip--layer {
  color: var(--layer-fg);
  background: transparent;
  border-color: var(--line);
  padding-left: 0;
  overflow: hidden;
}

.r-chip__n {
  display: inline-grid;
  place-items: center;
  align-self: stretch;
  padding-inline: 0.45em;
  font-weight: 700;
  color: var(--layer-fg);
  background: var(--layer-bg);
  border-right: 1px solid var(--line);
}

.r-chip--route {
  color: var(--fg-1);
  border-color: var(--line);
}

.r-chip__glyph {
  font-weight: 700;
}

.r-chip--trust,
.r-chip--hazard {
  font-weight: 600;
}

.r-chip--confirmed {
  color: var(--trust-confirmed-fg);
  background: var(--trust-confirmed-bg);
  border-color: color-mix(in srgb, var(--trust-confirmed-fg) 35%, transparent);
}

.r-chip--asserted {
  color: var(--trust-asserted-fg);
  background: var(--trust-asserted-bg);
  border-color: color-mix(in srgb, var(--trust-asserted-fg) 35%, transparent);
}

.r-chip--suggested {
  color: var(--trust-suggested-fg);
  background: var(--trust-suggested-bg);
  border-color: color-mix(in srgb, var(--trust-suggested-fg) 35%, transparent);
}

.r-chip--inferred {
  color: var(--trust-inferred-fg);
  background: var(--trust-inferred-bg);
  border-color: color-mix(in srgb, var(--trust-inferred-fg) 35%, transparent);
}

.r-chip--hazard {
  color: var(--hazard-fg);
  background: var(--hazard-bg);
  border-color: color-mix(in srgb, var(--hazard-fg) 45%, transparent);
}

/* confidence meter: three segments, same hue as the tier */

.r-meter {
  display: inline-flex;
  gap: 2px;
  margin-left: 0.15em;
}

.r-meter i {
  display: block;
  width: 5px;
  height: 9px;
  border: 1px solid currentColor;
  border-radius: 1px;
  opacity: 0.45;
}

.r-meter i.is-on {
  background: currentColor;
  opacity: 1;
}

.r-chip__conf {
  font-weight: 400;
}

/* ---- keycap ----------------------------------------------------------- */

.r-keyhint {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--fg-1);
  font-size: var(--fs-1);
}

/* ---- omnibox ---------------------------------------------------------- */

.r-omnibox {
  position: relative;
  flex: 1 1 auto;
  min-width: 0;
}

.r-omnibox__field {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  min-height: 38px;
  padding-inline: var(--sp-3);
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
}

.r-omnibox--focused .r-omnibox__field,
.r-omnibox:focus-within .r-omnibox__field {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 35%, transparent);
}

.r-omnibox__hint kbd {
  color: var(--fg-2);
}

.r-omnibox:focus-within .r-omnibox__hint,
.r-omnibox--focused .r-omnibox__hint {
  visibility: hidden;
}

.r-omnibox__input {
  flex: 1 1 auto;
  min-width: 0;
  height: 36px;
  font-family: var(--font-mono);
  font-size: var(--fs-3);
  background: transparent;
  border: 0;
  color: var(--fg-0);
}

.r-omnibox__input::placeholder {
  font-family: var(--font-sans);
  color: var(--fg-2);
}

.r-omnibox__input:focus {
  outline: none;
}

.r-omnibox__classified {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding-inline: var(--sp-2);
  font-size: var(--fs-1);
  color: var(--fg-1);
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-1);
  white-space: nowrap;
}

.r-omnibox__classified::before {
  content: "looks like";
  margin-right: 0.4em;
  color: var(--fg-2);
}

.r-omnibox__list {
  display: none;
  position: absolute;
  z-index: 30;
  inset-inline: 0;
  top: calc(100% + 4px);
  max-height: 50vh;
  overflow-y: auto;
  margin: 0;
  padding: var(--sp-1) 0;
  list-style: none;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  box-shadow: 0 12px 32px -12px rgb(0 0 0 / 0.6);
}

.r-omnibox--open .r-omnibox__list {
  display: block;
}

/* gallery shows the list in flow */
.r-omnibox--static .r-omnibox__list {
  position: static;
  box-shadow: none;
  margin-top: var(--sp-1);
}

.r-omnibox__option {
  display: grid;
  grid-template-columns: 6.5em minmax(0, 1fr);
  column-gap: var(--sp-3);
  align-items: baseline;
  padding: var(--sp-1) var(--sp-3);
  cursor: pointer;
}

.r-omnibox__option[aria-selected="true"] {
  background: var(--accent-bg);
  box-shadow: inset 3px 0 0 var(--accent);
}

.r-omnibox__option:hover {
  background: var(--bg-3);
}

.r-omnibox__optkind {
  font-size: var(--fs-1);
  color: var(--fg-2);
}

.r-omnibox__optname {
  font-family: var(--font-mono);
  font-size: var(--fs-2);
  color: var(--fg-0);
  overflow-wrap: anywhere;
}

.r-omnibox__opthint {
  grid-column: 2;
  font-size: var(--fs-1);
  color: var(--fg-1);
}

/* ---- ledger ----------------------------------------------------------- */

.r-ledger {
  display: grid;
  gap: var(--sp-5);
}

.r-ledger__band {
  min-width: 0;
}

.r-ledger__head {
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
  margin-bottom: var(--sp-2);
  font-size: var(--fs-4);
  font-weight: 600;
}

.r-ledger__glyph {
  display: inline-grid;
  place-items: center;
  width: 1.4em;
  font-family: var(--font-mono);
  font-weight: 400;
  color: var(--fg-1);
}

.r-ledger__count {
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  font-weight: 400;
  color: var(--fg-2);
}

.r-ledger__note {
  margin: 0 0 var(--sp-2) calc(1.4em + var(--sp-2));
  font-size: var(--fs-2);
  color: var(--fg-1);
}

.r-ledger__scroll {
  overflow-x: auto;
  overscroll-behavior-x: contain;
}

.r-ledger__table {
  width: 100%;
  font-size: var(--fs-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.r-ledger__table th,
.r-ledger__table td {
  padding: var(--sp-2) var(--sp-2);
  text-align: left;
  vertical-align: top;
}

.r-ledger__table th {
  font-size: var(--fs-1);
  font-weight: 500;
  color: var(--fg-2);
  white-space: nowrap;
  border-bottom: 1px solid var(--line);
}

.r-ledger__table td {
  border-bottom: 1px solid color-mix(in srgb, var(--line) 60%, transparent);
}

.r-ledger__table tr:last-child td {
  border-bottom: 0;
}

.r-ledger__table code {
  white-space: nowrap;
}

.r-ledger__wrap code {
  white-space: normal;
}

.r-ledger__row {
  cursor: pointer;
  box-shadow: inset 3px 0 0 transparent;
}

.r-ledger__row:hover {
  background: var(--bg-3);
}

.r-ledger__row:focus-visible {
  outline: var(--focus-ring);
  outline-offset: -2px;
}

.r-ledger__row.is-selected {
  background: var(--accent-bg);
  box-shadow: inset 3px 0 0 var(--accent);
}

.r-ledger__row--hazard {
  box-shadow: inset 3px 0 0 var(--hazard-fg);
}

.r-ledger__row--hazard .r-ledger__lead {
  color: var(--hazard-fg);
}

.r-ledger__row--disabled {
  cursor: default;
  color: var(--fg-1);
}

.r-ledger__empty td {
  padding-block: var(--sp-3);
  color: var(--fg-2);
  font-style: normal;
}

/* Band-specific: the unreachable band is prose-heavy; give the lead cell room. */

.r-ledger__band--unreachable .r-ledger__lead {
  min-width: 18em;
  color: var(--fg-1);
}

/* ---- drawer ----------------------------------------------------------- */

.r-drawer {
  display: grid;
  gap: var(--sp-4);
  padding: var(--sp-4);
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  min-width: 0;
}

.r-drawer > * {
  /* Grid items default to min-width:auto, which sizes them to their content --
     long SPL lines and monospace subtitles then overrun the panel instead of
     wrapping inside it. */
  min-width: 0;
}

.r-drawer__head {
  display: grid;
  gap: var(--sp-1);
  min-width: 0;
}

.r-drawer__kicker {
  font-size: var(--fs-1);
  color: var(--fg-2);
}

.r-drawer__title {
  font-size: var(--fs-4);
  font-weight: 600;
  line-height: var(--lh-tight);
}

.r-drawer__sub {
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  color: var(--fg-1);
  overflow-wrap: anywhere;
}

.r-drawer--empty .r-drawer__title:empty,
.r-drawer--empty .r-drawer__sub:empty {
  display: none;
}

.r-drawer__empty p {
  color: var(--fg-1);
}

.r-drawer__body {
  display: grid;
  gap: var(--sp-4);
  min-width: 0;
}

.r-drawer__body > * {
  min-width: 0;
}

.r-drawer__body[hidden],
.r-drawer__empty[hidden],
.r-drawer__error[hidden],
.r-drawer__params[hidden],
.r-drawer__hazards[hidden] {
  display: none;
}

.r-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--line);
}

.r-tabs__tab {
  padding: var(--sp-1) var(--sp-3) var(--sp-2);
  margin-bottom: -1px;
  font-size: var(--fs-2);
  color: var(--fg-1);
  border-bottom: 2px solid transparent;
  border-radius: var(--radius-1) var(--radius-1) 0 0;
}

.r-tabs__tab:hover {
  color: var(--fg-0);
}

.r-tabs__tab[aria-selected="true"] {
  color: var(--fg-0);
  border-bottom-color: var(--accent);
}

.r-spl {
  margin: 0;
  padding: var(--sp-3);
  background: var(--bg-0);
  border: 1px solid var(--line);
  border-radius: var(--radius-1);
  font-size: var(--fs-2);
  line-height: 1.55;
  color: var(--fg-0);
  max-height: 60vh;
  overflow: auto;
  /* Soft-wrap rather than scroll sideways. This block is the product's
     deliverable -- the hunter must be able to read every line, including the
     ASSERTED and hazard comments, before they paste it. A hanging indent keeps
     a wrapped line visibly subordinate to the pipeline step it belongs to. */
  white-space: pre-wrap;
  overflow-wrap: break-word;
  padding-left: calc(var(--sp-3) + 2ch);
  text-indent: -2ch;
}

.r-spl-wrap {
  position: relative;
}

.r-spl__copy {
  position: absolute;
  top: var(--sp-2);
  right: var(--sp-2);
  padding: 2px var(--sp-2);
  font-family: var(--font-sans);
  font-size: var(--fs-1);
  color: var(--fg-0);
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-1);
  opacity: 0;
  transition: opacity 120ms;
  cursor: pointer;
}

.r-spl-wrap:hover .r-spl__copy,
.r-spl-wrap:focus-within .r-spl__copy {
  opacity: 1;
}

.r-spl__copy:hover {
  background: var(--bg-3);
}

.r-spl__copy:focus-visible {
  opacity: 1;
}

@media (hover: none) {
  .r-spl__copy {
    opacity: 1;
  }
}

.r-spl__param {
  color: inherit;
  background: transparent;
  border-bottom: 1px dashed var(--fg-1);
  padding-bottom: 1px;
}

.r-drawer__params {
  display: grid;
  gap: var(--sp-3);
}

.r-drawer__hazards {
  display: grid;
  gap: var(--sp-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.r-drawer__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.r-drawer__copy {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  height: 32px;
  padding-inline: var(--sp-3);
  font-weight: 600;
  color: var(--bg-0);
  background: var(--fg-0);
  border-radius: var(--radius-1);
}

.r-drawer__copy kbd {
  color: inherit;
  background: transparent;
  border-color: color-mix(in srgb, var(--bg-0) 45%, transparent);
}

.r-drawer__copy:hover {
  background: var(--fg-1);
}

.r-drawer--copied .r-drawer__copy {
  color: var(--fg-0);
  background: transparent;
  box-shadow: inset 0 0 0 1px var(--fg-0);
}

.r-drawer__status {
  font-size: var(--fs-1);
  color: var(--fg-1);
}

.r-drawer--error .r-drawer__head {
  opacity: 0.85;
}

/* ---- callout ---------------------------------------------------------- */

.r-callout {
  display: grid;
  grid-template-columns: 1.2em minmax(0, 1fr);
  grid-template-areas:
    "glyph label"
    "glyph body";
  column-gap: var(--sp-2);
  row-gap: 2px;
  padding: var(--sp-2) var(--sp-3);
  font-size: var(--fs-2);
  color: var(--fg-1);
  background: var(--bg-2);
  border-left: 2px solid var(--fg-2);
  border-radius: 0 var(--radius-1) var(--radius-1) 0;
}

.r-callout__glyph {
  grid-area: glyph;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--fg-1);
  line-height: var(--lh-body);
}

.r-callout__label {
  grid-area: label;
  font-weight: 600;
  color: var(--fg-0);
}

.r-callout__body {
  grid-area: body;
}

.r-callout__body p {
  max-width: 64ch;
}

.r-callout__body p + p {
  margin-top: var(--sp-1);
}

.r-callout--why {
  border-left-style: dotted;
}

.r-callout--expect {
  border-left-style: dashed;
}

.r-callout--caution {
  border-left-width: 4px;
  border-left-color: var(--fg-0);
}

.r-callout--caution .r-callout__glyph {
  color: var(--fg-0);
}

.r-callout--hazard {
  color: var(--fg-0);
  background: var(--hazard-bg);
  border-left-width: 4px;
  border-left-color: var(--hazard-fg);
}

.r-callout--hazard .r-callout__glyph,
.r-callout--hazard .r-callout__label {
  color: var(--hazard-fg);
}

.r-callout--note {
  background: transparent;
  border-left-color: var(--line);
}

.r-callout--asserted {
  color: var(--fg-0);
  background: var(--trust-asserted-bg);
  border-left-width: 4px;
  border-left-color: var(--trust-asserted-fg);
}

.r-callout--asserted .r-callout__glyph,
.r-callout--asserted .r-callout__label {
  color: var(--trust-asserted-fg);
}

/* ---- step ------------------------------------------------------------- */

.r-step {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  column-gap: var(--sp-3);
  padding-block: var(--sp-4);
  border-top: 1px solid var(--line);
}

.r-step__head {
  display: contents;
}

.r-step__n {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  font-family: var(--font-mono);
  font-size: var(--fs-2);
  font-weight: 700;
  color: var(--fg-1);
  border: 1px solid var(--line);
  border-radius: 50%;
}

.r-step--current .r-step__n {
  color: var(--bg-0);
  background: var(--accent);
  border-color: var(--accent);
}

.r-step--done .r-step__n {
  color: var(--fg-2);
}

.r-step--done .r-step__n::before {
  content: "\2713";
}

.r-step--done .r-step__n {
  font-size: 0;
}

.r-step--done .r-step__n::before {
  font-size: var(--fs-2);
}

.r-step__title {
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
  min-height: 28px;
  font-size: var(--fs-4);
  line-height: 28px;
}

.r-step__body {
  grid-column: 2;
  display: grid;
  gap: var(--sp-3);
  margin-top: var(--sp-2);
}

.r-step__inputs {
  display: grid;
  gap: var(--sp-3);
  max-width: 36em;
}

/* ---- table ------------------------------------------------------------ */

.r-table-wrap {
  overflow: auto;
  overscroll-behavior: contain;
  border: 1px solid var(--line);
  border-radius: var(--radius-1);
}

.r-table {
  width: 100%;
  font-size: var(--fs-2);
}

.r-table th,
.r-table td {
  padding: var(--sp-1) var(--sp-2);
  text-align: left;
  vertical-align: top;
}

.r-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  font-size: var(--fs-1);
  font-weight: 500;
  color: var(--fg-2);
  background: var(--bg-2);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.r-table tbody tr:nth-child(even) {
  background: color-mix(in srgb, var(--bg-2) 55%, transparent);
}

.r-table tbody tr:hover {
  background: var(--bg-3);
}

.r-table__right {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.r-table__mono {
  font-family: var(--font-mono);
}

.r-table code {
  white-space: nowrap;
}

/* ---- source table ----------------------------------------------------- */

.r-source-table {
  width: 100%;
  font-size: var(--fs-2);
}

.r-source-table caption {
  padding: var(--sp-2);
  text-align: left;
  font-size: var(--fs-1);
  color: var(--fg-1);
  caption-side: top;
}

.r-source-table th,
.r-source-table td {
  padding: var(--sp-2);
  text-align: left;
  vertical-align: top;
  border-top: 1px solid var(--line);
}

.r-source-table th {
  font-size: var(--fs-1);
  font-weight: 500;
  color: var(--fg-2);
  background: var(--bg-2);
  white-space: nowrap;
}

.r-source-table__via {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  white-space: nowrap;
}

.r-source-table__st {
  margin-top: var(--sp-1);
  font-size: var(--fs-1);
}

.r-source-table__events code,
.r-source-table__all code {
  white-space: nowrap;
}

.r-source-table__more summary {
  cursor: pointer;
}

.r-source-table__all {
  margin-top: var(--sp-1);
  line-height: 1.8;
}

.r-source-table__stmt {
  min-width: 22em;
}

.r-source-table__stmt pre {
  margin: 0;
  padding: var(--sp-2);
  max-width: 44em;
  background: var(--bg-0);
  border: 1px solid var(--line);
  border-radius: var(--radius-1);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* ---- empty ------------------------------------------------------------ */

.r-empty {
  display: grid;
  gap: var(--sp-3);
  padding-block: var(--sp-6);
}

.r-empty__title {
  font-size: var(--fs-6);
  letter-spacing: -0.015em;
}

.r-empty__line {
  max-width: 60ch;
  font-size: var(--fs-4);
  color: var(--fg-1);
}

.r-empty__moves {
  display: grid;
  gap: var(--sp-2);
  margin: var(--sp-2) 0 0;
  padding: 0;
  list-style: none;
}

.r-empty__moves li {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.r-empty__moves kbd {
  min-width: 2em;
}

/* ---- meaning ---------------------------------------------------------- */

.r-meaning {
  display: grid;
  gap: var(--sp-2);
}

.r-meaning__desc {
  font-size: var(--fs-4);
  line-height: 1.5;
  max-width: 64ch;
}

.r-meaning__notes {
  color: var(--fg-1);
}

.r-meaning__trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-2);
  color: var(--fg-1);
}

.r-meaning__statement {
  margin: 0;
  padding: var(--sp-2) var(--sp-3);
  background: var(--bg-0);
  border: 1px solid var(--line);
  border-radius: var(--radius-1);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.r-meaning__evidence {
  font-size: var(--fs-2);
  color: var(--fg-1);
}

.r-meaning__evidence summary {
  cursor: pointer;
  width: max-content;
  color: var(--fg-0);
}

.r-meaning__evidence[open] summary {
  margin-bottom: var(--sp-1);
}

.r-meaning__evidence p {
  padding-left: var(--sp-3);
  border-left: 2px solid var(--line);
}

/* ---- key-hint bar (used in the omnibox bar) --------------------------- */

.r-keys {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  align-items: center;
}

@media (max-width: 899px) {
  .r-keys {
    display: none;
  }
}

/* ===========================================================================
 * Spine additions (app/views/*). Same r-<component> convention; no new hue,
 * no new token — trust colours and the accent are the only colours here.
 * ======================================================================== */

/* ---- drawer: the error state still needs its inputs ---------------------
 * generate() throws `unscoped_pid` until aid and the window are bound. That is
 * the feature, so the escape route — the parameter inputs — has to stay on
 * screen; only the SPL, its tabs and the copy button go away. */

.r-drawer--error .r-drawer__body {
  display: block;
}

.r-drawer--error .r-tabs,
.r-drawer--error .r-drawer__panel,
.r-drawer--error .r-drawer__actions {
  display: none;
}

/* ---- boot failure ------------------------------------------------------- */

.r-bootfail {
  max-width: 68ch;
  margin: var(--sp-7) auto;
  padding: var(--sp-5);
  background: var(--bg-1);
  border: 1px solid var(--hazard-fg);
  border-left-width: 3px;
  border-radius: var(--radius-2);
}

.r-bootfail h1 {
  font-size: var(--fs-5);
  margin-bottom: var(--sp-3);
}

.r-bootfail p {
  margin-bottom: var(--sp-3);
}

.r-bootfail__cmd {
  padding: var(--sp-3);
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  margin-bottom: var(--sp-3);
  white-space: pre-wrap;
}

/* ---- skip link ---------------------------------------------------------- */

.r-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 40;
  padding: var(--sp-2) var(--sp-3);
  background: var(--bg-2);
  border: 1px solid var(--accent);
}

.r-skip:focus {
  left: var(--sp-3);
  top: var(--sp-2);
}

/* ---- what you hold (page header) ---------------------------------------- */

.r-hold__head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-bottom: var(--sp-2);
}

.r-hold__name {
  font-family: var(--font-mono);
  font-size: var(--fs-5);
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.r-hold__role {
  color: var(--fg-1);
  margin-bottom: var(--sp-3);
}

.r-hold .r-callout,
.r-hold .r-meaning {
  margin-top: var(--sp-3);
}

/* ---- small text utilities ----------------------------------------------- */

.r-inline {
  display: inline;
  overflow-wrap: anywhere;
}

.r-list {
  max-width: 72ch;
  color: var(--fg-1);
}

.r-list li + li {
  margin-top: var(--sp-2);
}

.r-idlink {
  text-decoration: none;
}

.r-idlink code {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--accent) 40%, transparent);
  text-underline-offset: 0.15em;
}

.r-idlink:hover code {
  text-decoration-color: var(--accent);
}

/* ---- co-fields / fields by role ----------------------------------------- */

.r-cofields {
  padding: var(--sp-4) 0 var(--sp-2);
  border-top: 1px dashed var(--line);
  margin-top: var(--sp-3);
}

.r-cofields > h4 {
  margin-bottom: var(--sp-2);
}

.r-cofields__note {
  font-size: var(--fs-1);
  max-width: 78ch;
  margin-bottom: var(--sp-3);
}

.r-rolelist {
  display: grid;
  gap: var(--sp-3);
}

.r-rolelist__group {
  display: grid;
  grid-template-columns: 12ch minmax(0, 1fr);
  gap: var(--sp-3);
  align-items: baseline;
}

.r-rolelist__role {
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  color: var(--fg-2);
  text-align: right;
  font-weight: 500;
}

.r-rolelist__fields {
  max-width: none;
  line-height: 1.9;
}

@media (max-width: 599px) {
  .r-rolelist__group {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--sp-1);
  }

  .r-rolelist__role {
    text-align: left;
  }
}

/* ---- ledger row sub-line ------------------------------------------------ */

.r-ledger__sub {
  font-size: var(--fs-1);
  margin-top: var(--sp-1);
  max-width: 60ch;
}

/* ---- start cards -------------------------------------------------------- */

.r-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.r-card {
  display: grid;
  gap: var(--sp-2);
  padding: var(--sp-4);
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  text-decoration: none;
  color: inherit;
}

.r-card:hover {
  background: var(--bg-2);
  border-color: var(--accent);
}

.r-card__title {
  font-weight: 600;
  font-size: var(--fs-4);
}

.r-card__line {
  color: var(--fg-1);
  font-size: var(--fs-2);
}

.r-card__count {
  color: var(--fg-2);
  font-size: var(--fs-1);
  font-family: var(--font-mono);
}

/* ---- the live example on the start screen ------------------------------- */

.r-teaser__head {
  margin-bottom: var(--sp-3);
}

.r-teaser__body {
  padding: var(--sp-4);
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  max-height: 720px;
  overflow: hidden;
  position: relative;
}

.r-teaser__body::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 96px;
  background: linear-gradient(to bottom, transparent, var(--bg-1));
  pointer-events: none;
}

/* ---- details blocks (decode table, same-role, why-no-formula) ----------- */

.r-decode,
.r-samerole {
  margin-top: var(--sp-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  padding: var(--sp-3);
  background: var(--bg-1);
}

.r-decode summary,
.r-samerole summary {
  cursor: pointer;
  color: var(--fg-1);
  font-size: var(--fs-2);
}

.r-decode[open] summary,
.r-samerole[open] summary {
  margin-bottom: var(--sp-3);
}

.r-decode__list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--sp-1) var(--sp-4);
  list-style: none;
  padding: 0;
  max-height: 320px;
  overflow-y: auto;
  font-size: var(--fs-2);
}

.r-decode__list code {
  color: var(--fg-0);
  margin-right: var(--sp-2);
}

/* ---- workflow: gate, results, troubleshooting, chain -------------------- */

.r-gate {
  margin-top: var(--sp-3);
  padding: var(--sp-3);
  border: 1px solid var(--hazard-fg);
  border-radius: var(--radius-2);
  background: var(--hazard-bg);
}

.r-gate__ask {
  margin-bottom: var(--sp-3);
}

.r-gate__choices {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-3);
}

.r-gate__btn,
.r-result__btn {
  padding: var(--sp-2) var(--sp-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  background: var(--bg-1);
  color: var(--fg-0);
  font-size: var(--fs-2);
}

.r-gate__btn:hover,
.r-result__btn:hover {
  border-color: var(--accent);
}

.r-gate__btn[aria-pressed="true"],
.r-result__btn[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent-bg);
  color: var(--fg-0);
}

.r-result__choices {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-3);
}

.r-result__note {
  color: var(--fg-1);
  margin-bottom: var(--sp-3);
}

.r-trouble {
  margin-bottom: var(--sp-4);
}

.r-trouble h4 {
  margin-bottom: var(--sp-2);
}

.r-chain__link {
  font-weight: 600;
}

/* ---- key map overlay ---------------------------------------------------- */

.r-keymap {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-4);
  background: color-mix(in srgb, var(--bg-0) 78%, transparent);
}

.r-keymap__panel {
  width: min(560px, 100%);
  max-height: 80vh;
  overflow-y: auto;
  padding: var(--sp-5);
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  box-shadow: var(--shadow-drawer);
}

.r-keymap__panel h2 {
  margin-bottom: var(--sp-4);
}

.r-keymap__list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}

.r-keymap__list li {
  display: grid;
  grid-template-columns: 6ch minmax(0, 1fr);
  align-items: baseline;
  gap: var(--sp-3);
}

.r-keymap__label {
  color: var(--fg-1);
}

.r-keymap__close {
  margin-top: var(--sp-4);
  padding: var(--sp-2) var(--sp-4);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  background: var(--bg-2);
}

.r-keymap__close:hover {
  border-color: var(--accent);
}

/* ---- start lede --------------------------------------------------------- */

.r-lede__name {
  font-size: var(--fs-6);
  letter-spacing: -0.02em;
}

.r-lede__line {
  color: var(--fg-1);
  font-size: var(--fs-4);
  margin: var(--sp-2) 0 var(--sp-5);
  max-width: 62ch;
}

/* A field on 176 events would otherwise push the rest of the ledger off the
 * page. The event list scrolls; the bands below it stay reachable. */

.r-ledger__band--here .r-ledger__scroll {
  max-height: 340px;
  overflow-y: auto;
}

/* Co-fields can run to 70 names on a rich event; the band below has to stay
 * reachable, so the list scrolls and the heading and its note do not. */

.r-cofields .r-rolelist {
  max-height: 320px;
  overflow-y: auto;
}

/* ---- ledger: automatic band ------------------------------------------- */
/* Cost is position: this band sits between HERE and ONE JOIN because it is
   free where the TA's stanza fires, but only there. No hue of its own. */

.r-ledger__band--automatic .r-ledger__glyph {
  color: var(--fg-1);
}

.r-ledger__yields {
  font-size: var(--fs-1);
  line-height: 1.7;
  overflow-wrap: anywhere;
}

/* ---- convert widgets ---------------------------------------------------- */

.r-convert {
  display: grid;
  gap: var(--sp-2);
  margin-block: var(--sp-3);
  padding: var(--sp-3);
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  max-width: 36em;
}

.r-convert__in {
  font-family: var(--font-mono);
}

.r-convert__out {
  display: block;
  min-height: 1.4em;
  font-size: var(--fs-2);
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.r-convert__miss {
  color: var(--fg-1);
}

.r-convert__note {
  font-size: var(--fs-1);
  margin: 0;
}

/* ---- drawer: run in Splunk -------------------------------------------- */

.r-drawer__run {
  display: inline-flex;
  align-items: center;
  gap: 0.3em;
  padding: var(--sp-1) var(--sp-3);
  font-size: var(--fs-2);
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  border-radius: var(--radius-1);
  text-decoration: none;
}

.r-drawer__run:hover {
  background: var(--accent-bg);
}

.r-drawer__runcfg {
  font-size: var(--fs-1);
  color: var(--fg-1);
}

.r-drawer__runcfg summary {
  cursor: pointer;
}

.r-drawer__runcfg p {
  margin-block: var(--sp-1);
}

.r-drawer__base {
  font-family: var(--font-mono);
  font-size: var(--fs-1);
}