/*
 * Medical Coding Lab: the brand mark, fictional records on "paper", WHO code
 * chips with their attribution and ICD-10-AM banner, and the exercise
 * surfaces (highlight, code-pick, decision, query, audit, claim-fix, match,
 * sort). Colours come from the shared Night clinic tokens (tokens.css), so
 * both themes and both reading directions work without extra rules.
 */

/* ---------------------------------------------------------------- brand mark: a record with a code tag */
.brand-mark .brand-mark-rules {
  stroke-width: 1.6;
  stroke-linecap: round;
}

.brand-mark-fold {
  fill: none;
  stroke: var(--ink);
  stroke-width: 1.6;
  stroke-linejoin: round;
}

.brand-mark-tag {
  fill: url(#brand-gradient);
}

.brand-mark-hole {
  fill: var(--surface);
}

/* ---------------------------------------------------------------- records: fictional clinical documents */
.record {
  margin: 0;
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-md);
  background-color: var(--surface);
  background-image: linear-gradient(90deg, transparent 38px, color-mix(in srgb, var(--bad) 22%, transparent) 38px, color-mix(in srgb, var(--bad) 22%, transparent) 39px, transparent 39px);
  box-shadow: var(--shadow-1);
  overflow: hidden;
  text-align: left;
}

.record-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px var(--s-3);
  padding: 8px 14px 8px 50px;
  border-bottom: 1px solid var(--rule);
  background: var(--surface-2);
}

.record-hospital {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.record-fictional {
  font-size: var(--fs-2xs);
  font-weight: 700;
  color: var(--warn);
}

.record-title {
  padding: 8px 14px 0 50px;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--ink);
}

.record-body {
  display: grid;
  gap: 4px;
  padding: 12px 16px 14px 50px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--ink);
}

.record-line {
  margin: 0;
  overflow-wrap: anywhere;
}

.record-label {
  font-weight: 700;
  color: var(--ink);
}

.record-details {
  border: 1px dashed var(--rule-strong);
  border-radius: var(--r-md);
  background: var(--surface);
}

.record-details > summary {
  padding: 8px 12px;
  cursor: pointer;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--ink-2);
}

.record-details[open] > summary {
  border-bottom: 1px dashed var(--rule-strong);
}

.record-details .record {
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

/* ---------------------------------------------------------------- WHO code chips, attribution and banner */
.code-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.code-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  padding: 4px 6px 4px 4px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-sm);
  background: var(--surface);
  text-align: left;
}

.code-chip-code {
  flex-shrink: 0;
  padding: 1px 7px;
  border-radius: 5px;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 600;
}

:not(pre) > .code-chip-code {
  border: 0;
  margin: 0;
}

.code-chip-title {
  min-width: 0;
  font-size: var(--fs-sm);
  color: var(--ink);
  overflow-wrap: anywhere;
}

.code-chip.is-unknown .code-chip-title {
  color: var(--ink-3);
  font-style: italic;
}

.code-chip-link {
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  color: var(--ink-3);
}

.code-chip-link:hover {
  background: var(--surface-2);
  color: var(--teal);
}

.code-chip-link svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  transform: rotate(-45deg);
}

.code-notice {
  display: grid;
  gap: 6px;
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--warn) 30%, transparent);
  border-radius: var(--r-sm);
  background: var(--warn-soft);
  font-size: var(--fs-xs);
  line-height: 1.6;
}

.code-notice.is-compact {
  border-color: var(--rule);
  background: var(--surface-2);
}

.code-banner,
.code-attribution {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 0;
}

.code-banner {
  font-weight: 600;
  color: var(--ink);
}

.code-attribution {
  color: var(--ink-2);
}

.code-banner svg,
.code-attribution svg {
  flex-shrink: 0;
  width: 15px;
  height: 15px;
  margin-top: 2px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.code-banner svg {
  color: var(--warn);
}

.code-attribution-link {
  direction: ltr;
  unicode-bidi: isolate;
  font-weight: 600;
}

.claim-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-xs);
  color: var(--ink-3);
}

.claim-context-label {
  font-weight: 600;
}

.codes-block .code-list {
  margin-block-end: var(--s-3);
}

.syntax .code-list {
  margin-block-start: var(--s-2);
}

/* ---------------------------------------------------------------- exercise frame additions */
.exercise-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s-3);
  padding: 0 18px 14px;
}

.exercise-notice {
  padding: 0 18px 14px;
}

.exercise-actions {
  padding: 10px 18px;
  border-top: 1px solid var(--rule);
  background: var(--surface-2);
}

.findings {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.finding {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: var(--fs-sm);
}

.finding > .md {
  flex: 1 1 auto;
  min-width: 0;
}

.finding svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 4px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.finding.is-ok svg {
  color: var(--ok);
}

.finding.is-bad svg {
  color: var(--bad);
}

.finding.is-info svg {
  color: var(--accent);
}

.solution .findings {
  margin-block: var(--s-2);
}

.solution-note {
  font-size: var(--fs-sm);
  color: var(--ink-2);
}

.quiz-explain .feedback-title.is-ok {
  color: var(--ok);
}

.quiz-explain .feedback-title.is-bad {
  color: var(--bad);
}

.field-input.field-compact {
  min-height: 32px;
  padding: 3px 8px;
  font-size: var(--fs-xs);
}

.icon-button.icon-sm {
  width: 30px;
  height: 30px;
  border-radius: var(--r-sm);
}

.icon-button.icon-sm svg {
  width: 15px;
  height: 15px;
}

.icon-button.is-up svg {
  transform: rotate(180deg);
}

.icon-button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ---------------------------------------------------------------- highlight */
.hl {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s-2);
}

.hl-record {
  user-select: none;
  -webkit-user-select: none;
}

.hl-token {
  padding: 1px 1px;
  border-radius: 4px;
  cursor: pointer;
  transition: background var(--dur-fast), box-shadow var(--dur-fast);
}

.hl-token.is-label {
  font-weight: 700;
}

.hl-token:hover {
  background: var(--surface-2);
}

.hl-token:focus-visible {
  box-shadow: var(--focus-ring);
  outline: none;
}

.hl-token.is-selected {
  background: var(--highlight-band);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--highlight) 45%, transparent);
}

.hl-token.is-selected.is-ok {
  background: color-mix(in srgb, var(--ok) 26%, transparent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--ok) 55%, transparent);
}

.hl-token.is-selected.is-bad {
  background: color-mix(in srgb, var(--bad) 22%, transparent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--bad) 55%, transparent);
  text-decoration: line-through;
  text-decoration-color: color-mix(in srgb, var(--bad) 70%, transparent);
}

.hl-token.is-selected.is-warn {
  background: color-mix(in srgb, var(--warn) 24%, transparent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--warn) 55%, transparent);
}

.hl-punct {
  color: var(--ink-3);
}

.hl-help {
  font-size: var(--fs-xs);
  color: var(--ink-3);
}

.hl-counter {
  font-weight: 700;
  color: var(--ink-2);
}

/* ---------------------------------------------------------------- code-pick */
.pick {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s-3);
}

.pick-panel {
  display: grid;
  gap: var(--s-2);
}

.pick-title {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--ink-2);
}

.pick-candidates,
.pick-lines,
.audit-rows,
.match-rows {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pick-candidate {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px var(--s-2);
  padding: 6px 8px;
  border: 1px solid var(--rule);
  border-radius: var(--r-sm);
  background: var(--paper);
}

.pick-add.is-added {
  border-color: color-mix(in srgb, var(--ok) 45%, var(--rule));
  color: var(--ok);
}

.pick-line {
  display: grid;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-sm);
  background: var(--surface);
  transition: border-color var(--dur-fast), background var(--dur-fast);
}

.pick-line.is-ok,
.audit-row.is-ok,
.match-row.is-ok,
.sort-card.is-ok,
.draft-card.is-ok,
.memo-segment-row.is-ok {
  border-color: color-mix(in srgb, var(--ok) 60%, var(--rule));
  background: var(--ok-soft);
}

.pick-line.is-bad,
.audit-row.is-bad,
.match-row.is-bad,
.sort-card.is-bad,
.draft-card.is-bad,
.memo-segment-row.is-bad {
  border-color: color-mix(in srgb, var(--bad) 55%, var(--rule));
  background: var(--bad-soft);
}

.pick-line-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s-2);
}

.pick-seq {
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 700;
}

.pick-line-tools {
  display: flex;
  gap: 4px;
  margin-inline-start: auto;
}

.pick-line-fields {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2) var(--s-3);
}

.pick-field {
  display: grid;
  gap: 2px;
  min-width: 150px;
  flex: 1 1 150px;
  max-width: 240px;
}

.pick-field-label,
.form-label {
  font-size: var(--fs-2xs);
  font-weight: 700;
  color: var(--ink-3);
}

.pick-line-notes {
  font-size: var(--fs-sm);
}

.pick-line-notes:empty {
  display: none;
}

.pick-empty {
  padding: 12px;
  border: 1px dashed var(--rule-strong);
  border-radius: var(--r-sm);
  font-size: var(--fs-sm);
  color: var(--ink-3);
  text-align: center;
}

/* ---------------------------------------------------------------- decision */
.tree {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s-3);
}

.tree-trail {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.tree-step {
  display: grid;
  gap: 2px;
  padding: 8px 12px;
  border-inline-start: 3px solid var(--accent-line);
  background: var(--surface-2);
  border-radius: var(--r-sm);
  font-size: var(--fs-sm);
}

.tree-step-ask {
  color: var(--ink-2);
}

.tree-step-answer {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--ink);
}

.tree-step-answer svg {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 2.4;
}

.tree-question {
  display: grid;
  gap: var(--s-2);
}

.tree-ask {
  font-size: var(--fs-md);
  font-weight: 700;
}

.tree-options {
  display: grid;
  gap: 8px;
}

.tree-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-sm);
  background: var(--surface);
  color: var(--ink);
  text-align: start;
  cursor: pointer;
  transition: border-color var(--dur-fast), background var(--dur-fast);
}

.tree-option:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.tree-option svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  fill: none;
  stroke: var(--ink-3);
  stroke-width: 2;
}

.tree-end {
  display: grid;
  gap: var(--s-2);
  padding: 12px 14px;
  border-radius: var(--r-sm);
  border: 1px solid var(--rule);
}

.tree-end.is-right {
  border-color: color-mix(in srgb, var(--ok) 55%, var(--rule));
  background: var(--ok-soft);
}

.tree-end.is-wrong {
  border-color: color-mix(in srgb, var(--bad) 45%, var(--rule));
  background: var(--bad-soft);
}

.tree-end-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
}

.tree-end-title svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.tree-solution {
  display: grid;
  gap: 4px;
  margin: 0;
  padding-inline-start: 1.4em;
  font-size: var(--fs-sm);
}

/* ---------------------------------------------------------------- query: memos */
.memo {
  display: grid;
  gap: 8px;
  padding: 12px 14px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-md);
  background: var(--surface);
  box-shadow: var(--shadow-1);
  font-size: 0.93rem;
  text-align: left;
}

.memo-kind {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.memo-head {
  display: grid;
  gap: 2px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--rule);
  font-size: var(--fs-sm);
}

.memo-row {
  display: flex;
  gap: 8px;
}

.memo-label {
  min-width: 3.5em;
  font-weight: 700;
  color: var(--ink-2);
}

.memo-body {
  display: grid;
  gap: 6px;
}

.memo-line {
  margin: 0;
}

.memo-section,
.memo-question {
  font-weight: 700;
}

.memo-empty {
  color: var(--ink-3);
}

.memo-list {
  margin: 0;
  padding-left: 1.3em;
  display: grid;
  gap: 2px;
}

.memo-options {
  list-style: none;
  padding-left: 0.2em;
}

.memo-segment-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
}

.memo-segment-row.is-flagged {
  border-color: color-mix(in srgb, var(--warn) 40%, transparent);
  background: var(--warn-soft);
}

.memo-segment-row.is-warn {
  border-color: color-mix(in srgb, var(--warn) 60%, transparent);
}

.memo-segment {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  flex: 1 1 260px;
  min-width: 0;
  padding: 6px 8px;
  border: 0;
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.memo-segment:hover {
  background: var(--surface-2);
}

.memo-segment svg {
  flex-shrink: 0;
  width: 15px;
  height: 15px;
  margin-top: 4px;
  fill: none;
  stroke: var(--ink-3);
  stroke-width: 2;
}

.memo-segment[aria-pressed="true"] svg {
  stroke: var(--warn);
  fill: color-mix(in srgb, var(--warn) 35%, transparent);
}

.memo-segment-row select {
  width: auto;
  margin-inline-end: 6px;
  margin-block-end: 6px;
}

.drafts {
  display: grid;
  gap: var(--s-3);
}

.draft-card {
  display: grid;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  cursor: pointer;
}

.draft-card:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.draft-pick {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-sm);
  font-weight: 700;
}

.draft-radio {
  accent-color: var(--accent);
}

.build {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: var(--s-4);
  align-items: start;
}

.build-steps {
  display: grid;
  gap: var(--s-3);
}

.build-step {
  display: grid;
  gap: var(--s-2);
  margin: 0;
  padding: 10px 12px;
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
}

.build-legend {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 4px;
  font-size: var(--fs-sm);
  font-weight: 700;
}

.build-number {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: var(--fs-2xs);
}

.build-list {
  display: grid;
  gap: 4px;
}

.build-choice {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 5px 6px;
  border-radius: var(--r-sm);
  font-size: var(--fs-sm);
  text-align: left;
  cursor: pointer;
}

.build-choice:hover {
  background: var(--surface-2);
}

.build-choice input {
  margin-top: 5px;
  accent-color: var(--accent);
}

.build-preview {
  position: sticky;
  top: calc(var(--topbar-height) + 16px);
  display: grid;
  gap: 6px;
}

.build-preview-label {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--ink-3);
}

/* ---------------------------------------------------------------- audit */
.audit {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s-3);
}

.audit-caption {
  caption-side: top;
  padding: 8px 14px;
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--warn);
  text-align: start;
}

.audit-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px var(--s-3);
  padding: 8px 10px;
  border: 1px solid var(--rule);
  border-radius: var(--r-sm);
  background: var(--surface);
}

.audit-row-what {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.audit-condition {
  font-size: var(--fs-sm);
  font-weight: 600;
}

.audit-row select {
  width: auto;
  max-width: 100%;
  flex: 0 1 280px;
}

.audit-meter {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px var(--s-4);
  padding: 12px 14px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-md);
  background: var(--surface-2);
}

.audit-total {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  color: var(--ink-2);
}

.audit-total strong {
  font-size: var(--fs-2xl);
  color: var(--ink);
}

.audit-meter.is-pass .audit-verdict {
  color: var(--ok);
}

.audit-meter.is-fail .audit-verdict {
  color: var(--bad);
}

.audit-parts,
.audit-verdict {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--ink-2);
}

/* ---------------------------------------------------------------- claim-fix */
.claim-fix {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s-3);
}

.claim-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s-3);
  align-items: start;
}

.claim-side,
.claim-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s-3);
}

.claim-section {
  display: grid;
  gap: var(--s-2);
  padding: 10px 12px;
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  background: var(--surface);
  transition: border-color var(--dur-fast);
}

.claim-section.is-bad,
.claim-row.is-bad {
  border-color: color-mix(in srgb, var(--bad) 60%, var(--rule));
  box-shadow: inset 3px 0 0 var(--bad);
}

.claim-section-title {
  font-size: var(--fs-sm);
  font-weight: 700;
}

.form-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2) var(--s-4);
}

.form-field {
  display: grid;
  gap: 2px;
  min-width: 110px;
  flex: 1 1 110px;
}

.form-value {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--ink);
}

.claim-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--rule);
  border-radius: var(--r-sm);
  background: var(--paper);
}

.claim-row .form-field:nth-child(2) {
  flex: 3 1 220px;
}

.claim-info-row .form-field:nth-child(2) {
  flex: 3 1 200px;
}

.claim-row.is-static {
  align-items: center;
}

.claim-remove {
  margin-inline-start: auto;
}

.claim-response {
  display: grid;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
}

.claim-response.is-bad {
  border-color: color-mix(in srgb, var(--bad) 45%, var(--rule));
  background: var(--bad-soft);
}

.claim-response.is-ok {
  border-color: color-mix(in srgb, var(--ok) 50%, var(--rule));
  background: var(--ok-soft);
}

.claim-response-head {
  display: grid;
  gap: 2px;
}

.claim-response-kicker {
  font-size: var(--fs-2xs);
  font-weight: 700;
  color: var(--ink-3);
}

.claim-response-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-sm);
  font-weight: 700;
}

.claim-response-title svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
}

.claim-issues {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--fs-sm);
}

.claim-issues li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 8px;
}

.claim-issues .md {
  flex: 1 1 220px;
  min-width: 0;
}

.claim-rule {
  flex-shrink: 0;
  font-weight: 700;
  color: var(--bad);
}

.claim-response-note {
  font-size: var(--fs-2xs);
  color: var(--ink-3);
}

.claim-latest:empty {
  display: none;
}

@media (min-width: 1180px) {
  .claim-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }
}

/* ---------------------------------------------------------------- match and sort */
.match-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px var(--s-3);
  padding: 8px 10px;
  border: 1px solid var(--rule);
  border-radius: var(--r-sm);
  background: var(--surface);
}

.match-item {
  flex: 1 1 240px;
  min-width: 0;
  font-size: var(--fs-sm);
}

.match-row select {
  width: auto;
  flex: 0 1 240px;
  max-width: 100%;
}

.sort {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s-3);
}

.sort-heading {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--ink-3);
}

.sort-pool-wrap,
.sort-bucket {
  display: grid;
  gap: 6px;
  align-content: start;
}

.sort-buckets {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: var(--s-2);
}

.sort-zone {
  display: grid;
  gap: 6px;
  align-content: start;
  min-height: 64px;
  padding: 8px;
  border: 1px dashed var(--rule-strong);
  border-radius: var(--r-md);
  background: var(--surface-2);
}

.sort-pool {
  background: transparent;
}

.sort-card {
  display: grid;
  gap: 6px;
  padding: 8px 10px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-sm);
  background: var(--surface);
  cursor: grab;
}

.sort-text {
  margin: 0;
  font-size: var(--fs-sm);
}

.sort-choices {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.sort-choice {
  padding: 2px 9px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-pill);
  background: var(--surface);
  color: var(--ink-2);
  font-size: var(--fs-2xs);
  font-weight: 600;
  cursor: pointer;
}

.sort-choice:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.sort-choice[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-ink);
}

.sort-empty {
  font-size: var(--fs-xs);
  color: var(--ink-3);
  text-align: center;
}

/* ---------------------------------------------------------------- home: the record → claim demo */
.section-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-inline-start: auto;
  font-size: var(--fs-sm);
  font-weight: 600;
  text-decoration: none;
}

.section-link svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.demo-card {
  display: grid;
  gap: var(--s-2);
  padding: 14px;
  border: 1px solid var(--rule);
  border-radius: var(--r-lg);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  box-shadow: var(--shadow-2);
}

.demo-fact {
  padding: 0 3px;
  border-radius: 4px;
  background: var(--highlight-band);
  color: var(--ink);
  outline: none;
  transition: box-shadow var(--dur-fast), background var(--dur-fast);
}

.demo-fact.is-linked,
.demo-fact:focus-visible {
  box-shadow: 0 0 0 2px var(--highlight);
}

.demo-arrow {
  display: grid;
  place-items: center;
  color: var(--ink-3);
}

.demo-arrow svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.demo-claim {
  display: grid;
  gap: 6px;
}

.demo-claim-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--ink-3);
}

.demo-lines {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.demo-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border: 1px solid var(--rule);
  border-radius: var(--r-sm);
  background: var(--surface);
  outline: none;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}

.demo-line.is-linked,
.demo-line:focus-visible {
  border-color: var(--highlight);
  box-shadow: 0 0 0 2px var(--highlight-wash);
}

/* ---------------------------------------------------------------- map: levels still being written */
.level.is-planned {
  border-style: dashed;
  background: transparent;
}

.level.is-planned .level-number {
  background: transparent;
  color: var(--ink-3);
}

.chip-planned {
  border-color: color-mix(in srgb, var(--warn) 35%, transparent);
  background: var(--warn-soft);
  color: var(--warn);
}

.planned-topics {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 6px 14px;
  margin: 0;
  padding-inline-start: 1.2em;
  font-size: var(--fs-sm);
  color: var(--ink-2);
}

/* ---------------------------------------------------------------- certificate */
.certificate.is-locked {
  opacity: 0.6;
  filter: grayscale(0.6);
}

.certificate-disclaimer {
  max-width: 36em;
  font-size: var(--fs-2xs);
  color: var(--ink-3);
}

/* ---------------------------------------------------------------- small screens */
@media (max-width: 760px) {
  .build {
    grid-template-columns: minmax(0, 1fr);
  }

  .build-preview {
    position: static;
  }

  .exercise-body,
  .exercise-notice {
    padding-inline: 12px;
  }

  .exercise-actions {
    padding-inline: 12px;
  }

  .record-head,
  .record-title,
  .record-body {
    padding-left: 44px;
  }

  .pick-field {
    max-width: none;
  }
}

/* Short code tokens in the banner and claim messages stay whole (ICD-10-AM never breaks at its hyphens). */
.code-banner code,
.claim-issues code {
  white-space: nowrap;
  overflow-wrap: normal;
}