:root {
  --page: #e9e7e2;
  --stone: #efede9;
  --porcelain: #fbfaf8;
  --paper: #ffffff;
  --paper-soft: #f7f6f3;
  --paper-muted: #f1efeb;
  --ink: #202127;
  --ink-soft: #3e3e46;
  --muted: #66656d;
  --muted-light: #77757d;
  --line: rgba(35, 36, 42, 0.11);
  --line-strong: rgba(35, 36, 42, 0.19);
  --violet: #6351d8;
  --violet-deep: #4f3fc1;
  --violet-soft: #f0edff;
  --green: #237961;
  --green-soft: #eaf5f0;
  --amber: #a76510;
  --amber-soft: #fff3df;
  --red: #b5475a;
  --red-soft: #fff0f2;
  --shadow-drawer: 0 24px 70px rgba(25, 24, 30, 0.19), 0 4px 14px rgba(25, 24, 30, 0.08);
  --ease: cubic-bezier(0.2, 0.72, 0.22, 1);
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --sidebar-width: 252px;
  --toolbar-height: 70px;
  font-family: Aptos, "Segoe UI Variable Text", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--page);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

html[data-theme="dark"] {
  --page: #101513;
  --stone: #1b2420;
  --porcelain: #121815;
  --paper: #202925;
  --paper-soft: #1a221e;
  --paper-muted: #242e29;
  --ink: #edf2ee;
  --ink-soft: #c2cbc5;
  --muted: #9ba79f;
  --muted-light: #aeb8b2;
  --line: rgba(237, 242, 238, 0.1);
  --line-strong: rgba(237, 242, 238, 0.2);
  --violet: #a396ff;
  --violet-deep: #c0b7ff;
  --violet-soft: #2d2850;
  --green: #75c7a2;
  --green-soft: #183a2d;
  --amber: #e5b66d;
  --amber-soft: #3e301c;
  --red: #ef8e9d;
  --red-soft: #43242b;
  --shadow-drawer: 0 24px 70px rgba(0, 0, 0, 0.42), 0 4px 14px rgba(0, 0, 0, 0.24);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-width: 320px;
  min-height: 100%;
  margin: 0;
}

body {
  min-height: 100dvh;
  overflow: hidden;
  color: var(--ink);
  background: var(--page);
  font-size: 15px;
  line-height: 1.45;
  zoom: 1.1;
}

button,
input,
textarea,
select {
  font: inherit;
}

button,
summary,
select,
input[type="file"] + label {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
}

button:not(:disabled),
summary,
select,
input[type="file"] + label {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
}

button,
input,
textarea,
select {
  border: 0;
}

button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible,
a:focus-visible {
  outline: 2px solid var(--violet);
  outline-offset: 2px;
}

svg {
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

[hidden] {
  display: none !important;
}

.application-shell {
  width: 100%;
  height: calc(100dvh / 1.1);
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  overflow: hidden;
  background: var(--porcelain);
}

/* Sidebar */

.search-sidebar {
  min-width: 0;
  min-height: 0;
  display: grid;
  grid-template-areas:
    "brand"
    "workflows"
    "sources"
    "footer";
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  position: relative;
  z-index: 30;
  overflow: hidden;
  color: var(--ink);
  background: var(--stone);
  border-right: 1px solid var(--line-strong);
}

.sidebar-brand {
  grid-area: brand;
  min-height: var(--toolbar-height);
  padding: 13px 18px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.brand {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  text-decoration: none;
}

.brand img {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(31, 30, 36, 0.09);
}

.brand span,
.data-status > span,
.mode-button span,
.source-name,
.source-file {
  min-width: 0;
}

.brand strong {
  display: block;
  font-family: Bahnschrift, "Aptos Display", "Segoe UI Variable Display", sans-serif;
  font-size: 17px;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.brand small {
  display: block;
  margin-top: 1px;
  color: var(--muted);
  font-size: 12px;
}

.sidebar-scroll {
  grid-area: workflows;
  min-height: 0;
  overflow: hidden;
}

.workflow-nav {
  padding: 24px 12px 20px;
}

.workflow-nav h2 {
  margin: 0 6px 11px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.mode-switch {
  display: grid;
  gap: 3px;
}

.mode-button {
  width: 100%;
  min-height: 58px;
  padding: 9px 9px 9px 8px;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  position: relative;
  text-align: left;
  background: transparent;
  border-radius: 4px;
  transition: color 150ms var(--ease), background 150ms var(--ease);
}

.mode-button::before {
  width: 1px;
  position: absolute;
  inset: 9px auto 9px -1px;
  content: "";
  background: var(--violet);
  opacity: 0;
  transform: scaleY(0.25);
  transform-origin: center;
  transition: opacity 150ms var(--ease), transform 190ms var(--ease);
}

.mode-button:hover {
  background: rgba(255, 255, 255, 0.54);
}

.mode-button.is-active {
  color: var(--violet-deep);
  background: rgba(255, 255, 255, 0.72);
}

.mode-button.is-active::before {
  opacity: 1;
  transform: scaleY(1);
}

.mode-button > svg {
  width: 22px;
  height: 22px;
  justify-self: center;
  color: currentColor;
}

.mode-button strong,
.mode-button small {
  display: block;
}

.mode-button strong {
  font-size: 14px;
  font-weight: 680;
}

.mode-button small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.25;
}

.data-sources {
  grid-area: sources;
  min-height: 0;
  margin: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: rgba(251, 250, 248, 0.72);
  border-top: 1px solid var(--line-strong);
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}

.source-panel-header {
  min-height: 58px;
  padding: 11px 14px 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 2;
  background: rgba(246, 244, 240, 0.97);
  border-bottom: 1px solid var(--line);
}

.source-panel-header h2,
.source-panel-header p {
  margin: 0;
}

.source-panel-header h2 {
  font-size: 13px;
  font-weight: 680;
}

.source-panel-header p {
  margin-top: 2px;
  color: var(--muted);
  font-size: 11px;
}

.source-panel-close {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  color: var(--muted);
  border: 1px solid transparent;
  border-radius: 4px;
}

.source-panel-close:hover {
  color: var(--ink);
  background: var(--paper);
  border-color: var(--line);
}

.source-panel-close svg {
  width: 16px;
  height: 16px;
}

.source-body {
  padding: 4px 12px 14px;
  display: grid;
  gap: 8px;
}

.shopify-source,
.mrr-sheet-source,
.source-row {
  padding: 10px 6px;
  border-bottom: 1px solid var(--line);
}

.shopify-source,
.mrr-sheet-source {
  display: grid;
  gap: 8px;
}

.shopify-source-main p,
.mrr-sheet-source-main p,
.source-actions p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.shopify-source-name {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.shopify-source-name strong {
  font-size: 12px;
}

.source-mode {
  color: var(--amber);
  font-size: 10px;
  font-weight: 680;
}

.source-mode.is-api {
  color: var(--green);
}

.source-error {
  display: block;
  margin-top: 5px;
  color: var(--red);
  font-size: 11px;
}

.mrr-sheet-label {
  color: var(--muted);
  font-size: 11px;
}

.mrr-sheet-input {
  width: 100%;
  min-height: 38px;
  padding: 8px 10px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  font-size: 12px;
}

.shopify-sync-button,
.secondary-button {
  min-height: 36px;
  padding: 7px 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 650;
}

.shopify-sync-button svg,
.secondary-button svg {
  width: 16px;
  height: 16px;
}

.shopify-sync-button:hover,
.secondary-button:hover {
  background: var(--paper-soft);
  border-color: rgba(99, 81, 216, 0.34);
}

.shopify-sync-button:disabled {
  color: var(--muted-light);
  background: var(--paper-muted);
}

.source-row {
  display: grid;
  gap: 8px;
}

.source-name strong,
.source-name small,
.source-file strong,
.source-file span {
  display: block;
}

.source-name strong,
.source-file strong {
  font-size: 12px;
}

.source-name small,
.source-file span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 11px;
}

.file-control input {
  width: 1px;
  height: 1px;
  position: absolute;
  opacity: 0;
}

.file-control label {
  min-height: 34px;
  padding: 7px 9px;
  display: inline-flex;
  align-items: center;
  color: var(--ink-soft);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 11px;
  font-weight: 650;
}

.source-actions {
  padding: 2px 6px 0;
}

.source-actions .secondary-button {
  width: 100%;
  margin-top: 9px;
}

.sidebar-footer {
  grid-area: footer;
  padding: 10px 12px;
  border-top: 1px solid var(--line-strong);
  background: rgba(239, 237, 233, 0.95);
}

.data-status {
  width: 100%;
  min-height: 48px;
  padding: 7px 6px;
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr) 18px;
  align-items: center;
  gap: 9px;
  text-align: left;
  background: transparent;
  border-radius: 4px;
}

.data-status:hover {
  background: rgba(255, 255, 255, 0.55);
}

.data-status strong,
.data-status small {
  display: block;
}

.data-status strong {
  font-size: 12px;
  font-weight: 680;
}

.data-status small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 11px;
}

.data-status > svg {
  width: 17px;
  color: var(--muted);
}

.status-dot {
  width: 7px;
  height: 7px;
  display: block;
  background: var(--muted-light);
  border-radius: 50%;
}

.status-dot.is-ready {
  background: var(--green);
  animation: catalogue-ready 780ms var(--ease) 2;
}

.status-dot.is-error {
  background: var(--amber);
}

/* Main workspace */

.main-shell {
  min-width: 0;
  min-height: 0;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  overflow: hidden;
  background: var(--porcelain);
}

.workspace-toolbar {
  min-height: var(--toolbar-height);
  padding: 11px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--line-strong);
  background: rgba(251, 250, 248, 0.96);
}

.workspace-title {
  min-width: 0;
  flex: 1;
}

.workspace-title h1 {
  margin: 0;
  font-family: Bahnschrift, "Aptos Display", "Segoe UI Variable Display", sans-serif;
  font-size: clamp(21px, 1.75vw, 27px);
  font-weight: 620;
  letter-spacing: -0.025em;
  line-height: 1.05;
}

.workspace-title p {
  max-width: 72ch;
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.relationship-legend {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 11px;
}

.relationship-legend svg {
  width: 32px;
  color: var(--violet);
}

.mobile-search-button {
  min-height: 40px;
  padding: 8px 11px;
  display: none;
  align-items: center;
  gap: 7px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 650;
}

.mobile-search-button svg {
  width: 18px;
  height: 18px;
}

/* Search composer */

.search-composer {
  padding: 15px 24px 14px;
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  grid-template-areas:
    "heading kind"
    "heading form";
  gap: 10px 22px;
  position: relative;
  z-index: 5;
  background: var(--paper);
  border-bottom: 1px solid var(--line-strong);
}

.composer-heading {
  grid-area: heading;
  align-self: center;
}

.composer-heading h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.composer-heading p {
  max-width: 32ch;
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.similar-kind-switch {
  grid-area: kind;
  display: inline-flex;
  align-items: center;
  justify-self: start;
  border-bottom: 1px solid var(--line);
}

.similar-kind-button {
  min-height: 30px;
  padding: 5px 10px;
  position: relative;
  color: var(--muted);
  background: transparent;
  font-size: 12px;
  font-weight: 650;
}

.similar-kind-button::after {
  height: 1px;
  position: absolute;
  inset: auto 9px -1px;
  content: "";
  background: var(--violet);
  opacity: 0;
  transform: scaleX(0.35);
  transition: opacity 150ms var(--ease), transform 170ms var(--ease);
}

.similar-kind-button:hover,
.similar-kind-button.is-active {
  color: var(--ink);
}

.similar-kind-button.is-active::after {
  opacity: 1;
  transform: scaleX(1);
}

.search-form {
  min-width: 0;
  grid-area: form;
}

.search-form > label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.search-row {
  min-width: 0;
  display: flex;
  align-items: flex-start;
  gap: 9px;
}

.search-row:has(.replacement-sku-inputs:not([hidden])),
.search-row:has(.difference-sku-inputs:not([hidden])) {
  align-items: flex-end;
}

.sku-entry-area {
  min-width: 0;
  flex: 1;
}

.input-wrap {
  min-width: 0;
  position: relative;
}

.input-wrap > svg {
  width: 17px;
  height: 17px;
  position: absolute;
  top: 22px;
  left: 11px;
  z-index: 1;
  color: var(--muted-light);
  transform: translateY(-50%);
  pointer-events: none;
}

.input-wrap input,
.input-wrap textarea,
.child-sku-input {
  width: 100%;
  min-height: 44px;
  padding: 10px 34px 10px 36px;
  color: var(--ink);
  background: var(--porcelain);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-size: 13px;
  line-height: 22px;
  font-variant-numeric: tabular-nums;
  transition: background 140ms var(--ease), border-color 140ms var(--ease), box-shadow 140ms var(--ease);
}

.input-wrap textarea {
  height: 44px;
  min-height: 44px;
  resize: none;
  overflow-y: auto;
}

.input-wrap input::placeholder,
.input-wrap textarea::placeholder,
.child-sku-input::placeholder,
.mrr-sheet-input::placeholder {
  color: #76747d;
  opacity: 1;
}

.input-wrap input:hover,
.input-wrap textarea:hover,
.child-sku-input:hover {
  background: var(--paper);
  border-color: rgba(99, 81, 216, 0.34);
}

.input-wrap input:focus,
.input-wrap textarea:focus,
.child-sku-input:focus {
  outline: none;
  background: var(--paper);
  border-color: var(--violet);
  box-shadow: 0 0 0 3px rgba(99, 81, 216, 0.11);
}

.child-sku-inputs {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.child-sku-field {
  min-width: 180px;
  flex: 1 1 210px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 34px;
  gap: 5px;
}

.child-sku-field:only-child {
  max-width: 440px;
}

.remove-child-sku,
.icon-copy {
  display: inline-grid;
  place-items: center;
  color: var(--muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
}

.remove-child-sku {
  width: 34px;
  min-height: 44px;
}

.remove-child-sku svg,
.icon-copy svg {
  width: 17px;
  height: 17px;
}

.remove-child-sku:hover,
.icon-copy:hover {
  color: var(--ink);
  background: var(--paper-soft);
  border-color: var(--line);
}

.add-child-sku {
  min-height: 34px;
  margin-top: 5px;
  padding: 5px 8px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  background: transparent;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 650;
}

.add-child-sku:hover {
  color: var(--violet-deep);
  background: var(--violet-soft);
}

.add-child-sku svg {
  width: 15px;
  height: 15px;
}

.replacement-sku-inputs {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 42px minmax(0, 1fr);
  align-items: end;
  gap: 6px;
}

.difference-sku-inputs {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 42px minmax(0, 1fr);
  align-items: end;
  gap: 6px;
}

.replacement-sku-field label,
.difference-sku-field label {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 650;
}

.replacement-join {
  height: 44px;
  display: grid;
  grid-template-columns: 1fr 18px 1fr;
  align-items: center;
  gap: 3px;
  color: var(--violet);
}

.replacement-join span {
  height: 1px;
  background: currentColor;
  opacity: 0.45;
}

.replacement-join svg {
  width: 18px;
}

.difference-join {
  height: 44px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 5px;
  color: var(--violet);
}

.difference-join span {
  height: 1px;
  background: currentColor;
  opacity: 0.4;
}

.difference-join b {
  font: 700 9px "Cascadia Code", Consolas, monospace;
  letter-spacing: 0.08em;
}

.primary-button {
  min-width: 154px;
  min-height: 44px;
  padding: 10px 15px;
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #fff;
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 4px;
  box-shadow: inset 1px 0 0 var(--violet);
  font-weight: 690;
  font-size: 13px;
  line-height: 1;
  transition: background 140ms var(--ease), transform 120ms var(--ease), opacity 140ms var(--ease);
}

.primary-button svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.primary-button:hover:not(:disabled) {
  background: #303039;
}

.primary-button:active:not(:disabled) {
  transform: scale(0.985);
}

.primary-button:disabled {
  opacity: 0.58;
}

.composer-foot {
  margin-top: 6px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
}

.input-hint {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
}

.input-hint.is-over-limit {
  color: var(--red);
  font-weight: 650;
}

/* Results canvas */

.workspace-canvas {
  --selection-y: 156px;
  min-width: 0;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  position: relative;
  overflow: hidden;
  background: var(--porcelain);
}

.results-pane {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}

.result-stage {
  min-width: 0;
  min-height: 100%;
  position: relative;
}

.result-panel {
  min-height: 100%;
  background: var(--porcelain);
}

.component-panel,
.component-result {
  background: var(--paper-soft);
}

.workspace-result-header,
.answer-heading {
  min-height: 74px;
  padding: 15px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--porcelain);
  border-bottom: 1px solid var(--line-strong);
}

.workspace-result-header h2,
.answer-heading h2,
.empty-results h2,
.error-panel h2,
.loading-panel h2,
.start-state h2 {
  margin: 0;
  color: var(--ink);
  font-family: Bahnschrift, "Aptos Display", "Segoe UI Variable Display", sans-serif;
  font-size: 19px;
  font-weight: 620;
  letter-spacing: -0.015em;
}

.workspace-result-header p,
.answer-heading p,
.empty-results p,
.error-panel p,
.loading-panel p {
  max-width: 68ch;
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.result-header-actions,
.answer-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.similar-count {
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.similar-column-head {
  min-height: 34px;
  padding: 0 12px;
  display: grid;
  grid-template-columns: 64px minmax(170px, 1fr) 60px 64px 64px 94px 140px;
  align-items: center;
  gap: 8px;
  position: sticky;
  top: 0;
  z-index: 3;
  color: var(--muted);
  background: rgba(251, 250, 248, 0.97);
  border-bottom: 1px solid var(--line-strong);
  font-size: 10px;
  font-weight: 680;
}

.similar-column-head span:nth-child(4),
.similar-column-head span:nth-child(5) {
  text-align: right;
}

.similar-list,
.child-list,
.inline-child-list,
.batch-list,
.replacement-list,
.replacement-unmatched-list {
  min-width: 0;
}

.similar-row {
  min-width: 0;
  min-height: 80px;
  padding: 10px 12px;
  display: grid;
  grid-template-columns: 64px minmax(170px, 1fr) 60px 64px 64px 94px 140px;
  align-items: center;
  gap: 8px;
  position: relative;
  background: var(--porcelain);
  border-bottom: 1px solid var(--line);
  transition: background 150ms var(--ease), box-shadow 150ms var(--ease);
}

.similar-row::before {
  width: 1px;
  position: absolute;
  inset: 0 auto 0 0;
  content: "";
  background: var(--violet);
  opacity: 0;
  transform: scaleY(0.2);
  transform-origin: center;
  transition: opacity 160ms var(--ease), transform 210ms var(--ease);
}

.similar-row:hover {
  background: var(--paper-soft);
}

.match-score {
  color: var(--violet-deep);
  font-variant-numeric: tabular-nums;
}

.match-score b,
.match-score small {
  display: block;
}

.match-score b {
  font-family: Bahnschrift, "Aptos Display", sans-serif;
  font-size: 17px;
  font-weight: 620;
}

.match-score small {
  margin-top: 1px;
  color: var(--muted);
  font-size: 10px;
}

.similar-info {
  min-width: 0;
}

.similar-info > strong,
.child-sku-column strong,
.inline-child-row strong,
.replacement-product > strong,
.replacement-unmatched-row strong {
  color: var(--ink);
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-size: 13px;
  font-weight: 640;
  font-variant-numeric: tabular-nums;
}

.similar-info > strong {
  display: flex;
  align-items: center;
  gap: 7px;
  overflow-wrap: anywhere;
}

.similar-info > p,
.child-main > p,
.inline-child-name-column > span,
.replacement-product > p {
  margin: 4px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.35;
}

.similar-info > p {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.similar-meta,
.child-meta,
.replacement-meta {
  margin-top: 5px;
  display: flex;
  flex-wrap: wrap;
  gap: 5px 10px;
  color: var(--muted);
  font-size: 11px;
}

.similar-match,
.inline-child-match {
  padding: 2px 5px;
  border-radius: 3px;
  font-family: Aptos, "Segoe UI", sans-serif;
  font-size: 9px;
  font-weight: 700;
  white-space: nowrap;
}

.similar-match {
  color: var(--violet-deep);
  background: var(--violet-soft);
}

.inline-child-match {
  margin-left: 6px;
  color: var(--green);
  background: var(--green-soft);
}

.stock-cell {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.similar-stock {
  display: contents;
}

.stock-cell small,
.stock-cell strong {
  display: block;
}

.stock-cell small {
  color: var(--muted);
  font-size: 9px;
}

.stock-cell strong {
  margin-top: 2px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 680;
}

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

.catalogue-cell small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 9px;
}

.badge {
  width: fit-content;
  padding: 2px 5px;
  display: inline-flex;
  align-items: center;
  border: 1px solid transparent;
  border-radius: 3px;
  font-size: 9px;
  font-weight: 720;
  line-height: 1.25;
  text-transform: none;
}

.badge.store {
  color: var(--green);
  background: var(--green-soft);
  border-color: rgba(35, 121, 97, 0.14);
}

.badge.mrr {
  color: var(--amber);
  background: var(--amber-soft);
  border-color: rgba(167, 101, 16, 0.16);
}

.badge.draft {
  color: var(--violet-deep);
  background: var(--violet-soft);
}

.similar-actions,
.child-actions,
.inline-child-actions,
.replacement-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 5px;
}

.similar-actions {
  min-width: 0;
}

.similar-row:hover .similar-actions,
.similar-row:focus-within .similar-actions {
  opacity: 1;
}

.icon-copy {
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
}

.icon-copy.is-copied {
  color: var(--green);
  background: var(--green-soft);
  border-color: rgba(35, 121, 97, 0.16);
}

.child-toggle,
.copy-button,
.suggestion-button {
  min-height: 32px;
  padding: 6px 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  font-size: 10px;
  font-weight: 680;
  white-space: nowrap;
}

.child-toggle:hover,
.copy-button:hover,
.suggestion-button:hover {
  color: var(--violet-deep);
  background: var(--violet-soft);
  border-color: rgba(99, 81, 216, 0.28);
}

.child-toggle svg,
.copy-button svg {
  width: 14px;
  height: 14px;
}

.child-toggle[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.child-toggle.is-compact {
  min-height: 29px;
}

.copy-button.is-quiet {
  border-color: var(--line);
}

.no-recipe,
.quantity {
  color: var(--muted);
  font-size: 10px;
  white-space: nowrap;
}

.similar-children {
  min-width: 0;
  margin: 10px -12px -10px;
  padding: 12px 14px 12px 26px;
  grid-column: 1 / -1;
  position: relative;
  background: var(--paper);
  border-top: 1px solid var(--line-strong);
  animation: detail-reveal 210ms var(--ease) both;
}

.similar-children::before,
.nested-child-panel::before,
.component-parts::before {
  width: 1px;
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: 13px;
  content: "";
  background: var(--line-strong);
}

.inline-children-heading {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.inline-children-heading strong,
.inline-children-heading span {
  display: block;
}

.inline-children-heading strong {
  font-size: 13px;
}

.inline-children-heading span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 11px;
}

.inline-child-row {
  min-height: 58px;
  padding: 8px 4px;
  display: grid;
  grid-template-columns: 54px minmax(132px, 176px) minmax(220px, 1fr) auto auto auto;
  align-items: center;
  gap: 9px;
  border-bottom: 1px solid var(--line);
}

.inline-child-sku-column,
.inline-child-name-column,
.child-sku-column,
.child-main {
  min-width: 0;
}

.inline-child-sku-column strong {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  overflow-wrap: anywhere;
}

.inline-child-name-column > span {
  display: block;
}

.inline-child-row.is-matched {
  background: var(--green-soft);
  box-shadow: inset 1px 0 var(--green);
}

.missed-items-summary {
  margin: 8px 0 0;
  padding: 8px 10px;
  color: #754708;
  background: var(--amber-soft);
  border-top: 1px solid rgba(167, 101, 16, 0.17);
  border-bottom: 1px solid rgba(167, 101, 16, 0.17);
  font-size: 11px;
}

.missed-items-summary span {
  font-family: "Cascadia Code", Consolas, monospace;
}

.parent-not-matched {
  margin: 3px 0 1px;
  grid-column: 1 / -1;
}

.nested-child-panel {
  margin: 0 0 8px 10px;
  padding: 9px 9px 9px 21px;
  position: relative;
  background: var(--paper-soft);
  border-bottom: 1px solid var(--line);
  animation: detail-reveal 210ms var(--ease) both;
}

.inline-loading,
.inline-warning {
  margin: 8px 0;
  color: var(--muted);
  font-size: 11px;
}

.inline-warning {
  color: var(--amber);
}

.loading-skeletons span::after,
.loading-row-skeletons i::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(100deg, transparent 20%, rgba(255, 255, 255, 0.8) 48%, transparent 76%);
  transform: translateX(-100%);
  animation: skeleton-scan 1.2s ease-in-out infinite;
}

.is-copy-highlight {
  animation: copy-highlight 900ms var(--ease) both;
}

.sidebar-scrim {
  display: none;
}

/* Initial, loading, empty and error states */

.start-state {
  min-height: 100%;
  padding: clamp(30px, 5vw, 72px);
  display: grid;
  grid-template-columns: minmax(250px, 0.7fr) minmax(420px, 1.3fr);
  align-items: center;
  gap: clamp(40px, 7vw, 110px);
  position: relative;
  overflow: hidden;
  background: var(--porcelain);
}

.start-state::after {
  width: 480px;
  height: 480px;
  position: absolute;
  right: -140px;
  bottom: -220px;
  content: "";
  background: radial-gradient(circle, rgba(99, 81, 216, 0.07), transparent 68%);
  pointer-events: none;
}

.start-copy {
  max-width: 480px;
  position: relative;
  z-index: 1;
}

.start-copy h2 {
  max-width: 18ch;
  font-size: clamp(25px, 2.2vw, 36px);
  line-height: 1.08;
}

.start-copy p {
  max-width: 55ch;
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.start-action {
  min-height: 40px;
  margin-top: 22px;
  padding: 8px 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  background: transparent;
  border-bottom: 1px solid var(--ink);
  font-size: 13px;
  font-weight: 690;
}

.start-action:hover {
  color: var(--violet-deep);
  border-color: var(--violet);
}

.start-action svg {
  width: 17px;
}

.constellation-preview {
  min-height: 310px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
  padding-top: 92px;
  position: relative;
  z-index: 1;
}

.constellation-preview::before {
  height: 2px;
  position: absolute;
  top: 98px;
  right: 16.67%;
  left: 16.67%;
  content: "";
  background: var(--violet-soft);
}

.preview-node {
  min-width: 0;
  position: relative;
  z-index: 1;
  text-align: center;
}

.preview-node > span {
  width: 13px;
  height: 13px;
  margin: 0 auto 14px;
  display: block;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 50%;
}

.preview-node-match > span {
  background: var(--violet);
  border-color: var(--violet);
  box-shadow: 0 0 0 7px rgba(99, 81, 216, 0.09);
}

.preview-node-store > span {
  background: var(--green);
  border-color: var(--green);
}

.preview-node strong,
.preview-node small {
  display: block;
}

.preview-node strong {
  font-size: 13px;
  font-weight: 700;
}

.preview-node small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
}

.preview-connector {
  display: none;
}

.preview-connector::before,
.preview-connector::after {
  width: 5px;
  height: 5px;
  position: absolute;
  top: -2px;
  content: "";
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 50%;
}

.preview-connector::before {
  left: 0;
}

.preview-connector::after {
  right: 0;
}

.preview-connector i {
  height: 1px;
  position: absolute;
  inset: 0;
  background: var(--violet);
  transform: scaleX(0);
  transform-origin: left;
  animation: preview-path 310ms var(--ease) 90ms forwards;
}

.loading-panel,
.error-panel,
.empty-results {
  min-height: 100%;
  padding: clamp(34px, 6vw, 80px);
  display: grid;
  align-items: start;
  background: var(--porcelain);
}

.loading-copy,
.error-panel > div,
.empty-results > div {
  max-width: 620px;
}

.loading-kicker,
.state-label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 680;
}

.state-label {
  color: var(--red);
}

.loading-skeletons {
  width: min(620px, 100%);
  margin-top: 24px;
  display: grid;
  gap: 10px;
}

.loading-skeletons span {
  height: 54px;
  position: relative;
  overflow: hidden;
  background: #e8e5e0;
  border-radius: 3px;
}

.loading-veil {
  position: absolute;
  inset: 0;
  z-index: 10;
  padding: 18px;
  color: var(--ink-soft);
  background: rgba(251, 250, 248, 0.76);
}

.loading-row-skeletons {
  margin-top: 14px;
  display: grid;
  gap: 8px;
}

.loading-row-skeletons i {
  height: 64px;
  position: relative;
  overflow: hidden;
  background: #e6e3de;
  border-radius: 3px;
}

.result-stage.is-searching > .result-panel {
  opacity: 0.54;
  filter: saturate(0.75);
}

.suggestions {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.inline-error {
  padding: 13px 14px;
  color: var(--red);
  background: var(--red-soft);
  border-top: 1px solid rgba(181, 71, 90, 0.18);
  border-bottom: 1px solid rgba(181, 71, 90, 0.18);
}

.inline-error strong {
  font-size: 13px;
}

.inline-error p {
  margin: 4px 0 0;
  color: #7f3543;
  font-size: 12px;
}

.inline-empty {
  padding: 22px 16px;
  border-bottom: 1px solid var(--line);
}

.inline-empty strong,
.inline-empty span {
  display: block;
}

.inline-empty strong {
  font-size: 14px;
}

.inline-empty span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

/* Components workflow */

.parent-strip {
  min-height: 86px;
  padding: 15px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: var(--paper-soft);
  border-bottom: 1px solid var(--line-strong);
}

.parent-strip span,
.parent-strip strong,
.parent-strip p {
  display: block;
}

.parent-strip span {
  color: var(--muted);
  font-size: 10px;
}

.parent-strip strong {
  margin-top: 3px;
  font: 650 14px "Cascadia Code", Consolas, monospace;
}

.parent-strip p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.parent-stock {
  min-width: 110px;
  padding-left: 18px;
  text-align: right;
  border-left: 1px solid var(--line-strong);
}

.parent-stock strong {
  font-family: Bahnschrift, Aptos, sans-serif;
  font-size: 20px;
  font-variant-numeric: tabular-nums;
}

.answer-section {
  padding-block: 10px;
  background: var(--paper-soft);
}

.component-result .answer-section {
  padding-block: 8px;
}

.child-list {
  background: var(--porcelain);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line-strong);
}

.child-row {
  min-height: 72px;
  padding: 10px 16px;
  display: grid;
  grid-template-columns: 28px 58px minmax(150px, 196px) minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--line);
}

.child-row:hover,
.replacement-unmatched-row:hover,
.inline-child-row:hover {
  background: var(--paper-soft);
}

.child-index {
  color: var(--muted);
  font: 11px "Cascadia Code", Consolas, monospace;
  text-align: center;
}

.child-sku-column {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
}

.component-parts {
  margin-top: 7px;
  padding: 6px 0 6px 20px;
  display: grid;
  gap: 3px;
  position: relative;
}

.component-parts span {
  color: var(--muted);
  font-size: 10px;
}

.warning-line {
  margin: 10px 16px;
  padding: 10px 12px;
  color: #754708;
  background: var(--amber-soft);
  border-top: 1px solid rgba(167, 101, 16, 0.17);
  border-bottom: 1px solid rgba(167, 101, 16, 0.17);
  font-size: 12px;
}

.recipe-audit {
  border-top: 1px solid var(--line-strong);
}

.recipe-audit > summary {
  min-height: 46px;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--ink-soft);
  list-style: none;
  font-size: 12px;
  font-weight: 650;
}

.recipe-audit > summary::-webkit-details-marker {
  display: none;
}

.recipe-audit > summary:hover {
  background: var(--paper-soft);
}

.recipe-audit > summary svg {
  width: 16px;
}

.recipe-audit[open] > summary svg {
  transform: rotate(180deg);
}

.audit-body {
  overflow-x: auto;
  border-top: 1px solid var(--line);
}

.audit-body table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 11px;
}

.audit-body th,
.audit-body td {
  padding: 9px 12px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.audit-body th {
  color: var(--muted);
  background: var(--paper-soft);
  font-weight: 680;
}

.audit-body td:first-child {
  font-family: "Cascadia Code", Consolas, monospace;
}

/* Replacement workflow */

/* SKU Differences workflow */

.difference-parent-grid {
  padding: 14px 20px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 46px minmax(0, 1fr);
  align-items: stretch;
  gap: 10px;
  background: var(--paper-soft);
  border-bottom: 1px solid var(--line-strong);
}

.difference-parent-card {
  min-width: 0;
  padding: 13px 14px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 5px;
}

.difference-parent-label {
  display: block;
  margin-bottom: 7px;
  color: var(--violet-deep);
  font-size: 9px;
  font-weight: 760;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.difference-parent-heading {
  min-width: 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.difference-parent-heading > div {
  min-width: 0;
}

.difference-parent-heading strong {
  display: block;
  font: 700 13px "Cascadia Code", Consolas, monospace;
  overflow-wrap: anywhere;
}

.difference-parent-heading p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}

.difference-parent-media {
  flex: 0 0 auto;
  display: grid;
  justify-items: center;
  gap: 7px;
}

.difference-parent-thumbnail {
  width: 74px;
  height: 74px;
  background: #fff;
}

.difference-parent-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--violet-deep);
  font-size: 10px;
  font-weight: 680;
}

.difference-parent-link svg {
  width: 13px;
  height: 13px;
}

.difference-parent-stats {
  margin-top: 12px;
  padding-top: 10px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  border-top: 1px solid var(--line);
}

.difference-parent-stats span,
.difference-summary span {
  min-width: 0;
}

.difference-parent-stats small,
.difference-parent-stats b,
.difference-summary small,
.difference-summary strong {
  display: block;
}

.difference-parent-stats small,
.difference-summary small {
  color: var(--muted);
  font-size: 9px;
}

.difference-parent-stats b {
  margin-top: 2px;
  color: var(--ink);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.difference-vs {
  display: grid;
  place-items: center;
  color: var(--violet);
  font: 760 10px "Cascadia Code", Consolas, monospace;
  letter-spacing: 0.08em;
}

.difference-summary {
  min-height: 54px;
  padding: 10px 20px;
  display: grid;
  grid-template-columns: repeat(5, minmax(90px, 1fr));
  gap: 8px;
  border-bottom: 1px solid var(--line-strong);
}

.difference-summary strong {
  margin-top: 2px;
  color: var(--ink);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
}

.difference-verdict {
  padding: 9px 20px;
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: var(--ink-soft);
  background: var(--amber-soft);
  border-bottom: 1px solid var(--line);
  border-top: 1px solid color-mix(in srgb, var(--amber) 28%, transparent);
  font-size: 11px;
}

.difference-verdict.is-identical {
  color: var(--green);
  background: var(--green-soft);
  border-top-color: color-mix(in srgb, var(--green) 28%, transparent);
}

.difference-verdict span {
  color: var(--muted);
}

.difference-column-head,
.difference-row {
  display: grid;
  grid-template-columns: minmax(220px, 1.8fr) minmax(80px, 0.55fr) minmax(80px, 0.55fr) minmax(150px, 0.9fr) minmax(120px, 0.7fr);
  align-items: center;
  gap: 10px;
}

.difference-column-head {
  min-height: 32px;
  padding: 6px 20px;
  color: var(--muted);
  background: var(--paper-soft);
  border-bottom: 1px solid var(--line-strong);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.difference-row {
  min-height: 66px;
  padding: 9px 20px;
  border-bottom: 1px solid var(--line);
}

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

.difference-row-only_a {
  background: rgba(184, 111, 24, 0.055);
  outline: 1px solid color-mix(in srgb, var(--amber) 20%, transparent);
  outline-offset: -1px;
}

.difference-row-only_b {
  background: rgba(99, 81, 216, 0.055);
  outline: 1px solid color-mix(in srgb, var(--violet) 20%, transparent);
  outline-offset: -1px;
}

.difference-row-quantity_changed {
  background: rgba(184, 111, 24, 0.035);
}

.difference-child {
  min-width: 0;
}

.difference-child strong {
  display: block;
  font: 700 12px "Cascadia Code", Consolas, monospace;
  overflow-wrap: anywhere;
}

.difference-child p {
  margin: 3px 0 0;
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.35;
}

.difference-child small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 9px;
}

.difference-qty {
  font-variant-numeric: tabular-nums;
}

.difference-qty small,
.difference-qty strong {
  display: block;
}

.difference-qty small {
  display: none;
  color: var(--muted);
  font-size: 9px;
}

.difference-qty strong {
  font-size: 13px;
}

.difference-qty.is-empty strong {
  color: var(--muted-light);
}

.difference-status {
  display: inline-flex;
  width: fit-content;
  padding: 3px 6px;
  border-radius: 3px;
  font-size: 9px;
  font-weight: 720;
}

.difference-status-a,
.difference-status-quantity {
  color: var(--amber);
  background: var(--amber-soft);
}

.difference-status-b {
  color: var(--violet-deep);
  background: var(--violet-soft);
}

.difference-status-same {
  color: var(--green);
  background: var(--green-soft);
}

.difference-catalogue {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.replacement-summary {
  min-height: 48px;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 22px;
  color: var(--ink-soft);
  background: var(--paper-soft);
  border-bottom: 1px solid var(--line-strong);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.replacement-filter {
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--line);
}

.replacement-filter label {
  color: var(--muted);
  font-size: 11px;
  font-weight: 650;
}

.replacement-filter select {
  min-height: 36px;
  padding: 6px 30px 6px 9px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  font-size: 12px;
}

.replacement-batch {
  border-bottom: 1px solid var(--line-strong);
}

.replacement-batch > summary {
  min-height: 58px;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  list-style: none;
  background: #f5f3ff;
  border-top: 1px solid color-mix(in srgb, var(--violet) 24%, transparent);
}

.replacement-batch > summary::-webkit-details-marker {
  display: none;
}

.replacement-batch > summary:hover {
  background: #efecff;
}

.replacement-batch-title strong,
.replacement-batch-title small {
  display: block;
}

.replacement-batch-title strong {
  font-size: 13px;
}

.replacement-batch-title small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
}

.replacement-batch-status {
  display: flex;
  align-items: center;
  gap: 6px;
}

.replacement-batch-status > svg {
  width: 16px;
  margin-left: 4px;
}

.replacement-batch[open] .replacement-batch-status > svg {
  transform: rotate(180deg);
}

.replacement-status {
  padding: 2px 5px;
  border-radius: 3px;
  font-size: 9px;
  font-weight: 720;
}

.replacement-status-ready {
  color: var(--green);
  background: var(--green-soft);
}

.replacement-status-missing {
  color: var(--amber);
  background: var(--amber-soft);
}

.replacement-batch-body {
  border-top: 1px solid var(--line);
}

.replacement-batch-note {
  padding: 9px 20px;
  color: var(--muted);
  background: var(--paper-soft);
  border-bottom: 1px solid var(--line);
  font-size: 11px;
}

/* Clear visual zones for Compare SKUs: Product Type / replaced / missing. */
.replacement-group-ready {
  padding-top: 1px;
  padding-bottom: 8px;
  background: #f3faf6;
  border: 1px solid color-mix(in srgb, var(--green) 20%, transparent);
}

.replacement-group-missing {
  padding-top: 1px;
  padding-bottom: 8px;
  background: #fff8ec;
  border: 1px solid color-mix(in srgb, var(--amber) 20%, transparent);
}

.replacement-group-ready > h3 {
  color: var(--green);
}

.replacement-group-missing > h3 {
  color: var(--amber);
}

.replacement-group-ready .replacement-match-row {
  background: rgba(255, 255, 255, 0.62);
}

.replacement-group-missing .replacement-unmatched-row {
  background: rgba(255, 255, 255, 0.58);
}

.replacement-group > h3,
.replacement-group > p {
  margin-right: 20px;
  margin-left: 20px;
}

.replacement-group > h3 {
  margin-top: 18px;
  margin-bottom: 0;
  font-size: 14px;
}

.replacement-group > p {
  margin-top: 4px;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 12px;
}

.replacement-match-row {
  border-top: 1px solid var(--line);
}

.replacement-pair {
  min-width: 0;
  padding: 12px 20px;
  display: grid;
  grid-template-columns: minmax(170px, 1fr) 76px minmax(170px, 1fr);
  align-items: stretch;
  gap: 10px;
}

.replacement-product {
  min-width: 0;
  padding: 11px 12px;
  background: var(--paper);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.replacement-product-to {
  background: #f6fbf8;
  border-color: rgba(35, 121, 97, 0.22);
}

.replacement-product-label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 720;
}

.replacement-product-to .replacement-product-label {
  color: var(--green);
}

.replacement-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: var(--muted);
  font: 9px "Cascadia Code", Consolas, monospace;
  text-align: center;
}

.replacement-arrow svg {
  width: 24px;
  color: var(--violet);
}

.replacement-unmatched-row {
  min-height: 58px;
  padding: 10px 20px;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  border-top: 1px solid var(--line);
}

.replacement-unmatched-row span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
}

.replacement-unmatched-row p,
.replacement-note {
  color: var(--amber);
  font-size: 11px;
}

.replacement-note {
  margin: 12px 20px;
}

/* Batch and product media */

.batch-group {
  border-bottom: 1px solid var(--line-strong);
}

.batch-group > summary {
  min-height: 56px;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
}

.batch-group > summary::-webkit-details-marker {
  display: none;
}

.batch-group > summary:hover {
  background: var(--paper-soft);
}

.batch-group > summary strong,
.batch-group > summary small {
  display: block;
}

.batch-group > summary strong {
  font: 640 13px "Cascadia Code", Consolas, monospace;
}

.batch-group > summary small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
}

.batch-group > summary svg {
  width: 16px;
}

.batch-group[open] > summary svg {
  transform: rotate(180deg);
}

.batch-body {
  border-top: 1px solid var(--line);
}

.product-media {
  display: grid;
  justify-items: center;
  gap: 3px;
}

.product-media-slot {
  min-width: 0;
  min-height: 58px;
  display: grid;
  place-items: center;
}

.product-media-slot-compact {
  min-height: 54px;
}

.product-thumbnail {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
}

.product-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@media (hover: hover) and (pointer: fine) {
  .product-thumbnail {
    cursor: zoom-in;
    transition: border-color 150ms ease, transform 150ms ease;
  }

  .product-thumbnail:hover {
    border-color: rgba(99, 81, 216, 0.35);
    transform: scale(1.04);
  }
}

.product-store-link {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: var(--violet-deep);
  font-size: 9px;
  text-decoration: none;
}

.product-store-link svg {
  width: 11px;
  height: 11px;
}

.product-media-compact .product-thumbnail {
  width: 46px;
  height: 46px;
}

.image-preview {
  width: min(610px, calc(100vw - 48px));
  height: min(610px, calc(100dvh - 48px));
  padding: 14px;
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 90;
  display: grid;
  place-items: center;
  pointer-events: none;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  box-shadow: 0 28px 72px rgba(25, 24, 30, 0.2), 0 8px 22px rgba(25, 24, 30, 0.11);
  opacity: 0;
  transform: translate(-50%, -48%) scale(0.94);
  transition: opacity 180ms var(--ease-out), transform 180ms var(--ease-out);
}

.image-preview.is-visible {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.image-preview img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Toast */

.toast {
  max-width: min(360px, calc(100vw - 32px));
  padding: 10px 13px;
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 100;
  color: #fff;
  background: var(--ink);
  border-left: 1px solid var(--green);
  border-radius: 4px;
  box-shadow: 0 10px 28px rgba(28, 27, 33, 0.16), 0 2px 7px rgba(28, 27, 33, 0.1);
  font-size: 12px;
  animation: toast-in 180ms var(--ease) both;
}

/* Motion */

.result-stage.is-new .similar-row,
.result-stage.is-new .child-row,
.result-stage.is-new .replacement-batch,
.result-stage.is-new .batch-group {
  animation: record-enter 210ms var(--ease) both;
}

.result-stage.is-new :is(.similar-row, .child-row, .replacement-batch, .batch-group):nth-child(2) { animation-delay: 24ms; }
.result-stage.is-new :is(.similar-row, .child-row, .replacement-batch, .batch-group):nth-child(3) { animation-delay: 42ms; }
.result-stage.is-new :is(.similar-row, .child-row, .replacement-batch, .batch-group):nth-child(4) { animation-delay: 60ms; }

@keyframes catalogue-ready {
  0%, 100% { box-shadow: 0 0 0 0 rgba(35, 121, 97, 0); }
  45% { box-shadow: 0 0 0 5px rgba(35, 121, 97, 0.13); }
}

@keyframes selection-rail {
  from { transform: scaleY(0); }
  to { transform: scaleY(1); }
}

@keyframes bridge-draw {
  to { transform: scaleX(1); }
}

@keyframes detail-reveal {
  from { opacity: 0.35; clip-path: inset(0 0 100% 0); }
  to { opacity: 1; clip-path: inset(0); }
}

@keyframes preview-path {
  to { transform: scaleX(1); }
}

@keyframes skeleton-scan {
  to { transform: translateX(100%); }
}

@keyframes copy-highlight {
  0% { background: rgba(35, 121, 97, 0.16); }
  100% { background: transparent; }
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes record-enter {
  from { opacity: 0.4; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive */

@media (max-width: 1240px) {
  :root {
    --sidebar-width: 232px;
  }

  .search-composer {
    grid-template-columns: 210px minmax(0, 1fr);
    padding-right: 18px;
    padding-left: 18px;
  }

  .similar-column-head,
  .similar-row {
    grid-template-columns: 58px minmax(155px, 1fr) 56px 58px 58px 84px 132px;
    gap: 6px;
  }

  .child-toggle {
    padding-inline: 6px;
  }
}

@media (max-width: 1300px) {
  .start-state {
    padding: clamp(26px, 4vw, 48px);
    grid-template-columns: minmax(200px, 0.65fr) minmax(0, 1.35fr);
    gap: 28px;
  }

  .constellation-preview {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 1100px) {
  .start-state {
    grid-template-columns: minmax(240px, 0.8fr) minmax(360px, 1.2fr);
    gap: 38px;
  }

  .constellation-preview {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 1024px) {
  body {
    overflow: hidden;
  }

  .application-shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .search-sidebar {
    width: min(330px, calc(100vw - 34px));
    height: 100dvh;
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 60;
    box-shadow: var(--shadow-drawer);
    transform: translateX(-103%);
    transition: transform 240ms var(--ease);
  }

  .search-drawer-open .search-sidebar {
    transform: translateX(0);
  }

  .sidebar-scrim {
    position: fixed;
    inset: 0;
    z-index: 55;
    display: block;
    background: rgba(29, 28, 34, 0.32);
    opacity: 0;
    transition: opacity 220ms var(--ease);
  }

  .search-drawer-open .sidebar-scrim {
    opacity: 1;
  }

  .mobile-search-button {
    display: inline-flex;
  }

  .relationship-legend {
    display: none;
  }

  .search-composer {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 8px 16px;
  }

  .workspace-title p {
    white-space: normal;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
  }

  .start-state {
    grid-template-columns: 1fr;
    align-content: center;
    gap: 38px;
  }

  .constellation-preview {
    min-height: 180px;
  }
}

@media (max-width: 768px) {
  .workspace-toolbar {
    min-height: 64px;
    padding: 9px 14px;
  }

  .workspace-title h1 {
    font-size: 20px;
  }

  .workspace-title p {
    font-size: 12px;
  }

  .search-composer {
    padding: 12px 14px;
    grid-template-columns: 1fr;
    grid-template-areas:
      "heading"
      "kind"
      "form";
  }

  .composer-heading {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
  }

  .composer-heading p {
    max-width: 52ch;
    margin: 0;
    text-align: right;
  }

  .similar-kind-switch {
    justify-self: stretch;
  }

  .search-row {
    align-items: stretch;
  }

  .primary-button {
    min-width: 142px;
  }

  .composer-foot {
    align-items: flex-start;
  }

  .shortcut-hint {
    display: none;
  }

  .similar-column-head {
    display: none;
  }

  .similar-row {
    min-height: 102px;
    padding: 11px 10px;
    grid-template-columns: 50px 58px minmax(0, 1fr) 82px;
    align-items: start;
  }

  .match-score {
    grid-column: 1;
    grid-row: 1 / span 3;
  }

  .similar-info {
    grid-column: 3;
    grid-row: 1;
  }

  .similar-row > .product-media-slot {
    grid-column: 2;
    grid-row: 1 / span 3;
  }

  .similar-stock {
    grid-column: 3;
    grid-row: 2;
    display: flex;
    align-items: baseline;
    gap: 18px;
    padding-top: 2px;
  }

  .similar-stock .stock-cell {
    display: flex;
    align-items: baseline;
    gap: 5px;
    text-align: left;
  }

  .catalogue-cell {
    grid-column: 4;
    grid-row: 1;
    text-align: right;
  }

  .catalogue-cell .badge {
    margin-left: auto;
  }

  .similar-actions {
    grid-column: 4;
    grid-row: 2 / span 2;
    align-self: end;
  }

  .similar-children {
    grid-column: 1 / -1;
    margin-right: -9px;
    margin-left: -9px;
  }

  .replacement-pair {
    grid-template-columns: 1fr;
  }

  .replacement-arrow {
    min-height: 42px;
    flex-direction: row;
  }

  .answer-heading,
  .workspace-result-header {
    align-items: flex-start;
  }

  .start-state {
    padding: 32px 22px;
  }
}

@media (max-width: 560px) {
  .workspace-toolbar {
    gap: 10px;
  }

  .mobile-search-button {
    width: 42px;
    padding: 8px;
    justify-content: center;
    font-size: 0;
  }

  .workspace-title h1 {
    font-size: 18px;
  }

  .workspace-title p {
    display: none;
  }

  .search-composer {
    padding: 10px;
  }

  .composer-heading {
    display: block;
  }

  .composer-heading h2 {
    font-size: 14px;
  }

  .composer-heading p {
    margin-top: 3px;
    font-size: 11px;
    text-align: left;
  }

  .search-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .primary-button {
    width: 100%;
  }

  .child-sku-inputs {
    display: grid;
    grid-template-columns: 1fr;
  }

  .child-sku-field {
    min-width: 0;
  }

  .replacement-sku-inputs {
    grid-template-columns: 1fr;
  }

  .difference-sku-inputs {
    grid-template-columns: 1fr;
  }

  .replacement-join,
  .difference-join {
    height: 24px;
    transform: rotate(90deg);
  }

  .difference-parent-grid {
    padding-right: 10px;
    padding-left: 10px;
    grid-template-columns: 1fr;
  }

  .difference-vs {
    min-height: 22px;
  }

  .difference-summary {
    padding-right: 10px;
    padding-left: 10px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .difference-verdict {
    padding-right: 10px;
    padding-left: 10px;
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
  }

  .difference-column-head {
    display: none;
  }

  .difference-row {
    padding: 10px;
    grid-template-columns: minmax(0, 1fr) 72px 72px;
    gap: 7px;
  }

  .difference-child {
    grid-column: 1 / -1;
  }

  .difference-qty small {
    display: block;
  }

  .difference-state {
    align-self: center;
  }

  .difference-catalogue {
    grid-column: 1 / -1;
    padding-top: 7px;
    border-top: 1px solid var(--line);
  }

  .composer-foot {
    display: block;
  }

  .workspace-result-header,
  .answer-heading {
    min-height: 68px;
    padding: 12px 10px;
  }

  .workspace-result-header h2,
  .answer-heading h2 {
    font-size: 16px;
  }

  .workspace-result-header p,
  .answer-heading p {
    font-size: 11px;
  }

  .result-header-actions,
  .answer-actions {
    flex-direction: column;
    align-items: flex-end;
  }

  .similar-count {
    display: none;
  }

  .similar-row {
    grid-template-columns: 44px 50px minmax(0, 1fr) 68px;
  }

  .similar-info > p {
    -webkit-line-clamp: 1;
  }

  .child-toggle span {
    display: none;
  }

  .inline-child-row {
    grid-template-columns: minmax(112px, 0.85fr) minmax(0, 1.35fr) auto;
  }

  .inline-child-row > .product-media-slot {
    display: none;
  }

  .inline-child-actions {
    grid-column: 3;
  }

  .parent-strip,
  .replacement-unmatched-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .parent-stock {
    padding: 8px 0 0;
    text-align: left;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .child-row {
    grid-template-columns: 24px minmax(104px, 0.85fr) minmax(0, 1.35fr) auto;
  }

  .child-row > .product-media-slot {
    display: none;
  }

  .replacement-summary,
  .replacement-filter,
  .replacement-batch > summary,
  .replacement-pair,
  .replacement-unmatched-row {
    padding-right: 10px;
    padding-left: 10px;
  }

  .replacement-batch > summary {
    align-items: flex-start;
  }

  .replacement-batch-status {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .replacement-filter {
    align-items: stretch;
    flex-direction: column;
  }

  .start-state {
    padding: 28px 18px;
    align-content: start;
  }

  .start-copy h2 {
    font-size: 25px;
  }

  .constellation-preview {
    min-height: 260px;
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, auto);
    align-items: start;
    gap: 24px;
    padding-top: 0;
  }

  .constellation-preview::before {
    display: none;
  }

  .preview-node {
    text-align: left;
  }

  .preview-node > span {
    margin-right: 0;
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}