:root {
  color-scheme: light;
  --bg: #f5f7f8;
  --panel: #ffffff;
  --ink: #172027;
  --muted: #64717d;
  --line: #d9e0e4;
  --soft-line: #e8edf0;
  --accent: #0d6e73;
  --accent-strong: #084b52;
  --accent-soft: #e2f2f1;
  --fee: #7a4d0b;
  --fee-soft: #fff1d9;
  --unit: #185c86;
  --unit-soft: #e3f1f8;
  --shadow: 0 12px 30px rgba(22, 35, 45, 0.08);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
}

button,
input,
select {
  font: inherit;
}

.app-shell {
  width: min(1480px, 100%);
  margin: 0 auto;
  padding: 18px;
}

.topbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 2px 18px;
}

.eyebrow {
  margin: 0 0 3px;
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.05;
}

h2 {
  font-size: 1.2rem;
}

.source-pill {
  max-width: 520px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel);
  color: var(--muted);
  padding: 8px 10px;
  font-size: 0.84rem;
  text-align: right;
}

.view-tabs {
  display: inline-flex;
  gap: 3px;
  margin: 0 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 3px;
  box-shadow: var(--shadow);
}

.view-tab {
  min-width: 104px;
  min-height: 34px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  padding: 7px 12px;
  font-size: 0.86rem;
  font-weight: 850;
}

.view-tab:hover {
  color: var(--accent-strong);
}

.view-tab.active {
  background: var(--accent);
  color: #fff;
}

.tab-badge {
  display: inline-flex;
  min-width: 20px;
  height: 20px;
  margin-left: 5px;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  background: var(--fee-soft);
  color: var(--fee);
  padding: 0 6px;
  font-size: 0.72rem;
  font-weight: 900;
}

.view-tab.active .tab-badge {
  background: #fff;
  color: var(--accent-strong);
}

.view-panel {
  min-width: 0;
}

.shortlist-tabs {
  display: inline-flex;
  gap: 3px;
  margin: 14px 0 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 3px;
  box-shadow: var(--shadow);
}

.shortlist-tab {
  min-width: 112px;
  min-height: 32px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  padding: 6px 10px;
  font-size: 0.82rem;
  font-weight: 850;
}

.shortlist-tab:hover {
  color: var(--accent-strong);
}

.shortlist-tab.active {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.tool-grid {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.filters,
.results-panel,
.calculator {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.filters {
  position: sticky;
  top: 14px;
  padding: 14px;
}

.calculator {
  padding: 14px;
}

label,
.filter-block {
  display: grid;
  gap: 6px;
}

label span,
.select-label,
.filter-block span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

input,
select {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--ink);
  padding: 8px 10px;
}

input:focus,
select:focus,
button:focus-visible {
  outline: 3px solid rgba(13, 110, 115, 0.24);
  outline-offset: 1px;
}

input.invalid {
  border-color: #b42318;
  background: #fff7f6;
}

.filters {
  display: grid;
  gap: 14px;
}

.filter-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.ghost-button {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--accent-strong);
  cursor: pointer;
  padding: 5px 8px;
  font-size: 0.78rem;
  font-weight: 700;
}

.results-panel {
  min-width: 0;
  overflow: hidden;
}

.results-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border-bottom: 1px solid var(--line);
  padding: 12px 14px;
}

.result-count {
  margin: 0;
  font-size: 1.06rem;
  font-weight: 850;
}

.active-context {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.table-wrap {
  max-height: calc(100vh - 160px);
  overflow: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th,
td {
  border-bottom: 1px solid var(--soft-line);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}

th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #f9fbfc;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 850;
  text-transform: uppercase;
}

td.code-cell {
  width: 84px;
  color: var(--accent-strong);
  font-weight: 900;
  white-space: nowrap;
}

.description-cell {
  min-width: 240px;
  line-height: 1.32;
}

.info-button {
  display: inline-flex;
  width: 20px;
  height: 20px;
  margin-left: 7px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  color: var(--accent-strong);
  cursor: pointer;
  font-size: 0.74rem;
  font-weight: 900;
  line-height: 1;
  vertical-align: text-bottom;
}

.info-button:hover {
  background: var(--accent);
  color: #fff;
}

.action-cell {
  width: 44px;
  text-align: right;
}

.add-code-button,
.remove-code-button {
  display: inline-flex;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  border-radius: 7px;
  align-items: center;
  justify-content: center;
  background: #fff;
  color: var(--accent-strong);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 900;
  line-height: 1;
}

.add-code-button:hover {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.add-code-button.added {
  width: 34px;
  border-color: #1f7a4d;
  background: #e5f7ed;
  color: #145c38;
  font-size: 0.72rem;
}

tr.just-added,
.billing-search-row.just-added {
  background: #edf8f2;
}

.remove-code-button {
  color: #8a2b23;
}

.remove-code-button:hover {
  border-color: #b42318;
  background: #fff7f6;
}

.value-badge {
  display: inline-flex;
  align-items: center;
  min-width: 78px;
  justify-content: center;
  border-radius: 7px;
  padding: 4px 7px;
  font-size: 0.82rem;
  font-weight: 850;
  white-space: nowrap;
}

.value-badge.units {
  background: var(--unit-soft);
  color: var(--unit);
}

.value-badge.fee {
  background: var(--fee-soft);
  color: var(--fee);
}

.row-context {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.78rem;
}

.empty-state {
  padding: 26px;
  color: var(--muted);
  text-align: center;
}

.show-more-button {
  display: block;
  width: 100%;
  border: 0;
  border-top: 1px solid var(--soft-line);
  background: #f9fbfc;
  color: var(--accent-strong);
  cursor: pointer;
  padding: 11px 14px;
  font-size: 0.84rem;
  font-weight: 800;
}

.show-more-button:hover {
  background: var(--accent-soft);
}

.show-more-button[hidden] {
  display: none;
}

.calculator {
  display: grid;
  gap: 14px;
}

.calculator[hidden] {
  display: none;
}

.general-panel {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.calculators-panel {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

.general-header {
  border-bottom: 1px solid var(--line);
  padding: 12px 14px;
}

.calculators-panel > .general-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 12px 14px;
}

.calculators-panel .general-filters {
  flex-wrap: wrap;
  margin-top: 0;
}

.general-filters {
  display: flex;
  gap: 6px;
  margin-top: 10px;
  overflow-x: auto;
  padding-bottom: 1px;
}

.general-filter-button {
  display: inline-flex;
  min-height: 32px;
  border: 1px solid var(--line);
  border-radius: 7px;
  align-items: center;
  gap: 6px;
  background: #fff;
  color: var(--accent-strong);
  cursor: pointer;
  padding: 6px 9px;
  font-size: 0.8rem;
  font-weight: 800;
  white-space: nowrap;
}

.general-filter-button span {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 850;
}

.general-filter-button:hover {
  border-color: var(--accent);
}

.general-filter-button.active {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.general-filter-button.active span {
  color: #fff;
}

.general-groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
}

.general-group {
  min-width: 0;
  border-bottom: 1px solid var(--line);
  padding: 0 14px 12px;
}

.general-group:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.general-group h3 {
  margin: 0 -14px;
  padding: 10px 14px;
  background: #f9fbfc;
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

.general-table-wrap {
  overflow: auto;
}

.general-table {
  font-size: 0.86rem;
}

.general-table th {
  position: static;
}

.general-table td {
  padding: 7px 8px;
}

.general-table .description-cell {
  min-width: 280px;
}

.calculator-header {
  border-bottom: 1px solid var(--soft-line);
  padding-bottom: 10px;
}

.calculator-grid {
  columns: 3 340px;
  column-gap: 14px;
}

.calculator-grid .calculator {
  break-inside: avoid;
  margin-bottom: 14px;
}

.time-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.time-inputs input {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0;
}

.time-format-hint {
  margin: -6px 0 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.calc-output {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.calc-output > div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfc;
  padding: 10px;
}

.metric-label {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.calc-output strong {
  display: block;
  margin-top: 3px;
  font-size: 1.55rem;
}

.calc-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.35;
}

.converter-inputs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.calc-output-single {
  grid-template-columns: minmax(0, 1fr);
}

.iss-inputs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.iss-calculator .calc-output,
.iss-output {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

#issE420,
#bmiE010 {
  color: var(--muted);
}

#issE420.eligible,
#bmiE010.eligible {
  color: var(--accent-strong);
}

.iss-reference {
  border-top: 1px solid var(--soft-line);
  padding-top: 2px;
}

.iss-reference summary {
  color: var(--accent-strong);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 850;
}

.iss-reference-body {
  display: grid;
  gap: 10px;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.35;
}

.iss-reference-body p {
  margin: 0;
}

.iss-reference-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.iss-reference-list section {
  border: 1px solid var(--soft-line);
  border-radius: 8px;
  background: #f9fbfc;
  padding: 9px;
}

.iss-reference-list h3 {
  margin: 0 0 6px;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.iss-reference-list p + p {
  margin-top: 5px;
}

.iss-reference-list strong {
  color: var(--accent-strong);
}

.billing-panel {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

.billing-header,
.billing-controls,
.billing-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.billing-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  padding: 14px;
}

.billing-totals,
.billing-mini-summary,
.billing-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.billing-mini-summary {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.billing-totals {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(520px, 100%);
}

.billing-totals > div,
.billing-mini-summary > div,
.billing-summary > div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfc;
  padding: 10px;
}

.billing-totals strong,
.billing-mini-summary strong,
.billing-summary strong {
  display: block;
  margin-top: 3px;
  font-size: 1.24rem;
}

.unit-fee-note strong {
  color: var(--ink);
  font-weight: 800;
}

.billing-layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.billing-controls {
  position: sticky;
  top: 14px;
  display: grid;
  gap: 0;
  overflow: hidden;
}

.billing-section {
  display: grid;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding: 14px;
}

.billing-section:last-child {
  border-bottom: 0;
}

.billing-section-heading h3 {
  margin: 0;
  font-size: 0.96rem;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 9px;
}

.check-row input {
  width: 18px;
  min-height: 18px;
  flex: 0 0 auto;
}

.check-row span {
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 750;
  text-transform: none;
}

.quick-add-button {
  border: 1px solid var(--accent-strong);
  border-radius: 7px;
  background: var(--accent-strong);
  color: #fff;
  cursor: pointer;
  padding: 9px 12px;
  font-size: 0.86rem;
  font-weight: 750;
}

.quick-add-button:hover {
  filter: brightness(1.08);
}

.quick-add-button-outline {
  background: #fff;
  color: var(--accent-strong);
}

.quick-add-button-outline:hover {
  filter: none;
  background: var(--accent-soft);
}

.quick-add-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.quick-add-chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #f9fbfc;
  padding: 3px 10px;
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 800;
}

.quick-add-dialog .info-dialog-panel {
  grid-template-rows: auto minmax(0, 1fr) auto;
}

.code-search-body {
  display: grid;
  gap: 12px;
  align-content: start;
  padding-top: 14px;
}

.code-search-dialog .billing-search-results {
  max-height: none;
}

.quick-add-footer {
  display: flex;
  justify-content: flex-end;
  border-top: 1px solid var(--line);
  padding: 10px 16px;
}

.quick-add-group {
  padding-top: 14px;
}

.quick-add-group h3 {
  margin: 0 0 8px;
  color: var(--accent-strong);
  font-size: 0.82rem;
  font-weight: 850;
  text-transform: uppercase;
}

.quick-add-hint {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: none;
}

.quick-add-options {
  display: grid;
  gap: 7px;
}

.quick-add-option {
  align-items: center;
}

.quick-add-option span:first-of-type {
  flex: 1 1 auto;
  font-weight: 600;
}

.quick-add-option span strong {
  font-weight: 800;
  margin-right: 4px;
}

.quick-add-option .value-badge {
  flex: 0 0 auto;
}

.billing-search-results {
  display: grid;
  max-height: 330px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.billing-search-results:empty {
  display: none;
}

.billing-search-row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto;
  gap: 5px 8px;
  align-items: start;
  border: 0;
  border-bottom: 1px solid var(--soft-line);
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  padding: 8px;
  text-align: left;
}

.billing-search-row:last-child {
  border-bottom: 0;
}

.billing-search-row:hover {
  background: var(--accent-soft);
}

.billing-search-code {
  color: var(--accent-strong);
  font-weight: 900;
}

.billing-search-description {
  grid-column: 1 / -1;
  min-width: 0;
  overflow: hidden;
  color: var(--ink);
  font-size: 0.83rem;
  line-height: 1.28;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.billing-search-empty {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.35;
}

.billing-card {
  min-width: 0;
  overflow: hidden;
}

.billing-card-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding: 12px 14px;
}

.paper-card {
  --paper: #fbf8ef;
  --paper-rule: #d6d0bc;
  --paper-rule-strong: #b9b29a;
  margin: 12px 14px 14px;
  border: 1px solid var(--paper-rule-strong);
  border-radius: 6px;
  background: var(--paper);
  overflow: hidden;
  font-variant-numeric: tabular-nums;
}

.paper-label {
  display: block;
  color: var(--muted);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.paper-value {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-weight: 700;
  color: var(--ink);
}

.paper-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid var(--paper-rule-strong);
}

.paper-box {
  padding: 6px 10px 8px;
  border-right: 1px solid var(--paper-rule);
  min-height: 46px;
}

.paper-box:nth-child(3n) {
  border-right: 0;
}

.paper-box:nth-child(n + 4) {
  border-top: 1px solid var(--paper-rule);
}

.paper-box .paper-value {
  display: block;
  margin-top: 2px;
  font-size: 1.05rem;
  min-height: 1.2em;
}

.paper-ledger-head,
.paper-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 118px 40px;
  align-items: center;
}

.paper-ledger-head {
  border-bottom: 1px solid var(--paper-rule-strong);
  padding: 5px 0;
}

.paper-ledger-head .paper-label {
  padding: 0 10px;
}

.paper-col-units {
  border-left: 1px solid var(--paper-rule);
}

.paper-row {
  border-bottom: 1px solid var(--paper-rule);
  min-height: 40px;
}

.paper-cell-code {
  padding: 5px 10px;
  min-width: 0;
}

.paper-code {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-weight: 800;
  font-size: 0.98rem;
}

.paper-desc {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.paper-cell-units {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5px 10px;
  border-left: 1px solid var(--paper-rule);
  text-align: right;
}

.paper-cell-units .paper-value {
  font-size: 0.9rem;
  white-space: nowrap;
}

.paper-amount {
  color: var(--muted);
  font-size: 0.72rem;
}

.paper-cell-action {
  display: flex;
  justify-content: center;
}

.paper-row-blank {
  min-height: 34px;
}

.paper-hint {
  padding: 8px 12px;
  font-size: 0.78rem;
  text-align: center;
}

.billing-summary {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  border-top: 1px solid var(--line);
  padding: 12px 14px;
}

.paper-card .billing-summary {
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--paper-rule-strong);
  padding: 0;
}

.paper-card .billing-summary > div {
  border: 0;
  border-radius: 0;
  background: transparent;
  padding: 8px 12px;
}

.paper-card .paper-total-fee {
  grid-column: 1 / -1;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  background: #f5f0df;
}

.paper-card .paper-total-fee .paper-value {
  font-size: 1.35rem;
  color: var(--accent-strong);
}

.billing-summary:empty {
  display: none;
}

.billing-card-bar {
  display: none;
}

.billing-clear-top {
  display: none;
}

.billing-sheet-backdrop {
  display: none;
}

.billing-summary span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.info-dialog {
  width: min(680px, calc(100vw - 28px));
  max-height: min(760px, calc(100vh - 32px));
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0;
  background: var(--panel);
  color: var(--ink);
  box-shadow: 0 22px 60px rgba(22, 35, 45, 0.24);
}

.info-dialog::backdrop {
  background: rgba(23, 32, 39, 0.42);
}

.info-dialog-panel {
  display: grid;
  max-height: inherit;
  grid-template-rows: auto minmax(0, 1fr);
}

.info-dialog-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding: 14px 16px;
}

.info-dialog-header h2 {
  font-size: 1rem;
  line-height: 1.25;
}

.info-dialog-close {
  display: inline-flex;
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 7px;
  align-items: center;
  justify-content: center;
  background: #fff;
  color: var(--muted);
  cursor: pointer;
  font-size: 1.3rem;
  line-height: 1;
}

.info-dialog-close:hover {
  color: var(--ink);
}

.info-dialog-body {
  overflow: auto;
  padding: 4px 16px 16px;
}

.info-section {
  padding-top: 12px;
}

.info-section h3 {
  margin: 0 0 8px;
  color: var(--accent-strong);
  font-size: 0.82rem;
  font-weight: 850;
  text-transform: uppercase;
}

.info-section ol {
  margin: 0;
  padding-left: 22px;
}

.info-section li {
  margin: 0 0 8px;
  line-height: 1.42;
}

@media (max-width: 1120px) {
  .tool-grid {
    grid-template-columns: 250px minmax(0, 1fr);
  }

  .billing-layout {
    grid-template-columns: 320px minmax(0, 1fr);
  }
}

@media (max-width: 760px) {
  .app-shell {
    padding: 12px;
  }

  .topbar {
    display: grid;
    align-items: start;
    gap: 8px;
    padding: 4px 0 10px;
  }

  .topbar .eyebrow {
    display: none;
  }

  h1 {
    font-size: 1.3rem;
  }

  .source-pill {
    max-width: 100%;
    overflow: hidden;
    padding: 5px 8px;
    font-size: 0.76rem;
    text-align: left;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .view-tabs {
    margin-bottom: 10px;
  }

  .billing-header {
    align-items: center;
  }

  .billing-clear-top {
    display: inline-block;
    flex-shrink: 0;
    white-space: nowrap;
  }

  .billing-card-toolbar {
    padding: 10px 14px;
  }

  .billing-layout,
  .billing-summary {
    grid-template-columns: 1fr;
  }

  .billing-totals {
    display: none;
  }

  .billing-controls {
    position: static;
  }

  .billing-panel {
    padding-bottom: calc(64px + env(safe-area-inset-bottom));
  }

  .billing-card {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 12px;
    z-index: 6;
    display: flex;
    flex-direction: column;
    max-height: calc(100dvh - 84px);
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--panel);
    box-shadow: 0 10px 26px rgba(22, 35, 45, 0.22);
    overflow: hidden;
  }

  .billing-card-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    border: 0;
    background: var(--panel);
    padding: 8px 14px calc(8px + env(safe-area-inset-bottom));
    cursor: pointer;
    text-align: left;
    font: inherit;
    color: var(--ink);
  }

  .billing-card.expanded .billing-card-bar {
    border-bottom: 1px solid var(--line);
    padding-bottom: 8px;
  }

  .bar-metric span {
    display: block;
    color: var(--muted);
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
  }

  .bar-metric strong {
    font-size: 1.05rem;
  }

  .bar-metric-right {
    text-align: right;
  }

  .bar-chevron {
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 7px solid var(--muted);
    transition: transform 0.2s ease;
  }

  .billing-card.expanded .bar-chevron {
    transform: rotate(180deg);
  }

  .billing-card:not(.expanded) .billing-card-content {
    display: none;
  }

  .billing-card.expanded .billing-card-content {
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
  }

  .billing-sheet-backdrop {
    position: fixed;
    inset: 0;
    z-index: 5;
    background: rgba(23, 32, 39, 0.42);
    display: block;
  }

  .billing-sheet-backdrop[hidden] {
    display: none;
  }

  body.billing-sheet-open {
    overflow: hidden;
  }

  .billing-search-row {
    grid-template-columns: 64px minmax(0, 1fr);
  }

  .billing-search-row .value-badge {
    grid-column: 2;
    justify-self: start;
  }

  .view-tabs {
    display: flex;
    width: 100%;
  }

  .view-tab {
    flex: 1;
    min-width: 0;
    padding: 7px 4px;
    font-size: 0.8rem;
    white-space: nowrap;
  }

  .tab-word {
    display: none;
  }

  .shortlist-tabs {
    display: flex;
    width: 100%;
  }

  .shortlist-tab {
    flex: 1;
    min-width: 0;
  }

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

  .filters {
    position: static;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .search-box {
    grid-column: 1 / -1;
  }

  .add-code-button,
  .remove-code-button {
    width: 40px;
    height: 40px;
  }

  .add-code-button.added {
    width: 44px;
  }

  .info-button {
    width: 28px;
    height: 28px;
    font-size: 0.84rem;
  }

  .results-toolbar {
    display: grid;
  }

  .table-wrap {
    max-height: none;
  }

  table,
  thead,
  tbody,
  tr,
  td {
    display: block;
  }

  thead {
    display: none;
  }

  tr {
    position: relative;
    border-bottom: 1px solid var(--line);
    padding: 9px 62px 9px 10px;
  }

  td {
    border-bottom: 0;
    padding: 3px 0;
  }

  td.code-cell {
    width: auto;
    font-size: 1.02rem;
  }

  .description-cell {
    min-width: 0;
  }

  .action-cell {
    position: absolute;
    top: 9px;
    right: 10px;
    width: auto;
    padding: 0;
    text-align: right;
  }

  .general-groups {
    grid-template-columns: 1fr;
  }

  .general-group,
  .general-group:nth-child(odd) {
    border-right: 0;
  }

  .general-table .description-cell {
    min-width: 0;
  }

  .iss-inputs,
  .iss-calculator .calc-output,
  .iss-reference-list {
    grid-template-columns: 1fr;
  }

  .paper-card {
    margin: 10px 12px 12px;
  }

  .paper-ledger-head,
  .paper-row {
    grid-template-columns: minmax(0, 1fr) 96px 40px;
  }

  .paper-row .remove-code-button {
    width: 34px;
    height: 34px;
  }
}