.invoice-header {
  padding-block: 3rem 2.5rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(30rem, 0.8fr);
  align-items: end;
  gap: 4rem;
}

.invoice-header h1,
.invoice-section-heading h2,
.invoice-review-heading h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.95;
}

.invoice-header h1 {
  font-size: clamp(3.8rem, 6vw, 6rem);
}

.invoice-header h1+p {
  max-width: 44rem;
  margin: 1rem 0 0;
  color: var(--site-muted);
}

.invoice-presentation-link {
  margin-top: 1.25rem;
  display: inline-flex;
  gap: 0.5rem;
  color: var(--site-secondary);
  font-weight: 700;
}

.invoice-presentation-link span {
  transition: transform 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.invoice-presentation-link:hover span {
  transform: translateX(2px);
}

.invoice-path {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
  border-block: 1px solid var(--site-control-border);
}

.invoice-path li {
  min-width: 0;
  padding: 1rem;
  display: grid;
  gap: 0.15rem;
  border-right: 1px solid var(--site-border);
}

.invoice-path li:last-child {
  border: 0;
}

.invoice-path span,
.invoice-path small {
  color: var(--site-muted);
  font: 0.7rem/1.4 var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.invoice-path strong {
  font-size: 0.9rem;
}

.invoice-upload {
  padding-block: clamp(4rem, 8vw, 7rem);
  border-top: 1px solid var(--site-border);
}

.invoice-section-heading,
.invoice-review-heading {
  display: grid;
  grid-template-columns: 1fr 0.75fr;
  align-items: end;
  gap: 4rem;
}

.invoice-section-heading {
  margin-bottom: 2.5rem;
}

.invoice-section-heading h2,
.invoice-review-heading h2 {
  font-size: clamp(2.8rem, 5vw, 4.8rem);
}

.invoice-section-heading>p,
.invoice-review-heading>p {
  max-width: 34rem;
  margin: 0;
  color: var(--site-muted);
}

.invoice-demos {
  margin-bottom: 1.5rem;
  display: grid;
  grid-template-columns: 0.35fr 1fr;
  align-items: center;
  gap: 2rem;
}

.invoice-demos>p {
  margin: 0;
  color: var(--site-muted);
  font: 600 0.72rem var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.invoice-demos>div {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-block: 1px solid var(--site-border);
}

.invoice-demos button {
  min-height: 4.75rem;
  padding: 0.9rem 1rem;
  display: grid;
  gap: 0.2rem;
  border: 0;
  border-right: 1px solid var(--site-border);
  color: var(--site-fg);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.invoice-demos button:last-child {
  border-right: 0;
}

.invoice-demos button:hover {
  background: var(--site-card);
}

.invoice-demos button:focus-visible {
  position: relative;
  outline: 2px solid var(--site-secondary);
  outline-offset: 2px;
}

.invoice-demos button span {
  color: var(--site-muted);
  font-size: 0.78rem;
}

.invoice-file-control {
  min-height: 13rem;
  padding: 2rem;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  border: 1px dashed var(--site-control-border);
  border-radius: 16px;
  background: var(--site-card);
  cursor: pointer;
}

.invoice-file-control:hover,
.invoice-file-control.is-dragging {
  border-color: var(--site-secondary);
  background: white;
}

.invoice-file-control:focus-within {
  outline: 2px solid var(--site-secondary);
  outline-offset: 3px;
}

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

.invoice-file-control>span:not(.invoice-file-icon) {
  display: grid;
}

.invoice-file-control strong {
  font-size: 1.1rem;
}

.invoice-file-control small {
  color: var(--site-muted);
}

.invoice-file-icon {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--site-border);
  border-radius: 10px;
  background: white;
}

.invoice-file-icon svg {
  width: 1.5rem;
  fill: none;
  stroke: var(--site-secondary);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.75;
}

.invoice-upload-action {
  margin-top: 1.5rem;
}

.invoice-upload-action p {
  max-width: 56rem;
  margin: 0;
  color: var(--site-muted);
  font-size: 0.82rem;
}

.invoice-upload-action a {
  color: var(--site-secondary);
}

button:disabled {
  cursor: wait;
  opacity: 0.6;
}

.invoice-review {
  padding-block: clamp(3rem, 6vw, 5rem) 0;
  border-top: 1px solid var(--site-border);
}

.invoice-review[hidden],
.invoice-status[hidden],
.invoice-tabs[hidden],
.invoice-panel[hidden] {
  display: none;
}

.invoice-review-heading {
  margin-bottom: 2rem;
}

.invoice-review-shell {
  min-height: 44rem;
  height: min(70rem, calc(100svh - 2rem));
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(30rem, 0.95fr);
  overflow: hidden;
  border-block: 1px solid var(--site-control-border);
  background: white;
  animation: invoice-workspace-in 320ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.invoice-document-pane,
.invoice-inspector {
  min-width: 0;
  min-height: 0;
}

.invoice-document-pane {
  border-right: 1px solid var(--site-control-border);
  background: #e9ece7;
}

.invoice-pdf-desktop-mount,
.invoice-pdf-workspace {
  width: 100%;
  height: 100%;
  min-height: 0;
}

.invoice-pdf-workspace {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.invoice-pane-header {
  min-height: 4.25rem;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--site-border);
  background: var(--site-card);
}

.invoice-pane-header>div {
  min-width: 0;
  display: grid;
}

.invoice-pane-header small {
  color: var(--site-muted);
  font: 600 0.65rem var(--font-mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.invoice-pane-header strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.invoice-pane-header a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--site-secondary);
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
}

.invoice-pdf-viewer {
  min-height: 0;
  display: grid;
  background: #e9ece7;
}

.invoice-pdf-viewer>* {
  grid-area: 1 / 1;
}

.invoice-pdf-viewer>p {
  place-self: center;
  margin: 2rem;
  color: var(--site-muted);
  text-align: center;
}

.invoice-pdf-viewer>p[hidden],
.invoice-pdf-viewer iframe[hidden] {
  display: none;
}

.invoice-pdf-viewer iframe {
  width: 100%;
  height: 100%;
  min-height: 0;
  border: 0;
  background: white;
}

.invoice-inspector {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  background: white;
}

.invoice-pdf-tab,
.invoice-mobile-pdf-panel {
  display: none;
}

.invoice-tabs {
  min-height: 4.25rem;
  padding-inline: 1.25rem;
  display: flex;
  gap: 2.5rem;
  border-bottom: 1px solid var(--site-border);
  background: var(--site-card);
}

.invoice-tabs button {
  min-width: 4rem;
  min-height: 44px;
  position: relative;
  border: 0;
  color: var(--site-muted);
  background: transparent;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}

.invoice-tabs button::after {
  content: "";
  position: absolute;
  inset: auto 0 -1px;
  height: 3px;
  background: var(--site-secondary);
  transform: scaleX(0);
  transition: transform 180ms ease;
}

.invoice-tabs button[aria-selected="true"] {
  color: var(--site-fg);
}

.invoice-tabs button[aria-selected="true"]::after {
  transform: scaleX(1);
}

.invoice-tabs button:focus-visible {
  outline: 2px solid var(--site-secondary);
  outline-offset: -4px;
}

.invoice-status {
  min-height: 100%;
  padding: clamp(2rem, 6vw, 5rem);
  display: grid;
  place-content: center;
  grid-template-columns: auto minmax(0, 28rem);
  gap: 1rem;
  background: var(--site-card);
}

.invoice-status>div {
  display: grid;
  gap: 0.35rem;
}

.invoice-status strong {
  font-size: 1.05rem;
}

.invoice-status p {
  margin: 0;
  color: var(--site-muted);
}

.invoice-status small {
  margin-top: 0.75rem;
  color: var(--site-muted);
  font: 0.72rem var(--font-mono);
}

.invoice-status-spinner {
  width: 0.9rem;
  height: 0.9rem;
  margin-top: 0.35rem;
  border: 2px solid var(--site-border);
  border-top-color: var(--site-secondary);
  border-radius: 50%;
  animation: invoice-spin 900ms linear infinite;
}

.invoice-status.is-error .invoice-status-spinner {
  border: 0;
  background: var(--site-danger);
  animation: none;
}

.invoice-panel {
  min-height: 0;
  overflow: auto;
  animation: invoice-panel-in 180ms ease both;
}

.invoice-data-panel {
  padding: 0 0 1.5rem;
}

.invoice-text-panel h3 {
  margin: 0 0 1rem;
  font-size: 0.95rem;
}

.invoice-identity {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 1rem 1.25rem 1.1rem;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.25rem;
  border-bottom: 1px solid var(--site-border);
  background: color-mix(in srgb, white 92%, var(--site-card));
  backdrop-filter: blur(8px);
}

.invoice-identity-main {
  min-width: 0;
  display: grid;
  gap: 0.2rem;
}

.invoice-identity small {
  color: var(--site-muted);
  font: 600 0.65rem var(--font-mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.invoice-identity strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.invoice-identity-meta {
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--site-muted);
  font: 0.72rem/1.4 var(--font-mono);
}

.invoice-identity-meta:has(.is-empty) {
  display: none;
}

.invoice-identity-metrics {
  margin: 0;
  display: flex;
  gap: 1.5rem;
  flex-shrink: 0;
  align-items: end;
}

.invoice-identity-metrics div {
  min-width: 0;
  display: grid;
  gap: 0.15rem;
  text-align: right;
}

.invoice-identity-metrics dt {
  color: var(--site-muted);
  font: 600 0.62rem var(--font-mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.invoice-identity-metrics dd {
  margin: 0;
  font: 600 0.84rem var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.invoice-identity-total dd {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--site-fg);
}

.invoice-field-group {
  border-bottom: 1px solid var(--site-border);
}

.invoice-field-group:last-child {
  border-bottom: 0;
}

.invoice-field-group>summary {
  min-height: 2.5rem;
  padding: 0.55rem 1.25rem;
  display: flex;
  align-items: center;
  list-style: none;
  cursor: pointer;
  user-select: none;
}

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

.invoice-field-group>summary::before {
  content: "";
  width: 0.35rem;
  height: 0.35rem;
  margin-right: 0.65rem;
  border-right: 1.5px solid var(--site-muted);
  border-bottom: 1.5px solid var(--site-muted);
  transform: rotate(-45deg);
  transition: transform 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.invoice-field-group[open]>summary::before {
  transform: rotate(45deg);
}

.invoice-field-group>summary:hover h3 {
  color: var(--site-secondary);
}

.invoice-field-group>summary:focus-visible {
  outline: 2px solid var(--site-secondary);
  outline-offset: -3px;
}

.invoice-field-group h3 {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.invoice-field-group h3 small {
  color: var(--site-muted);
  font: 500 0.7rem var(--font-mono);
  letter-spacing: 0.02em;
}

.invoice-field-group .invoice-fields,
.invoice-field-group .invoice-line-items {
  padding: 0 1rem 0.85rem;
}

.invoice-fields {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.15rem 0.75rem;
}

.invoice-fields>div {
  min-width: 0;
  padding: 0.55rem 0.55rem;
  display: grid;
  gap: 0.2rem;
  align-content: start;
  border-radius: 6px;
  animation: invoice-field-in 220ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.invoice-fields>div:nth-child(1) {
  animation-delay: 20ms;
}

.invoice-fields>div:nth-child(2) {
  animation-delay: 40ms;
}

.invoice-fields>div:nth-child(3) {
  animation-delay: 60ms;
}

.invoice-fields>div:nth-child(4) {
  animation-delay: 80ms;
}

.invoice-fields>div:nth-child(5) {
  animation-delay: 100ms;
}

.invoice-fields>div:nth-child(6) {
  animation-delay: 120ms;
}

.invoice-fields>div:hover {
  background: var(--site-card);
}

.invoice-field-wide {
  grid-column: 1 / -1;
}

.invoice-fields dt {
  color: var(--site-muted);
  font: 500 0.68rem/1.3 var(--font-sans);
  letter-spacing: 0.02em;
}

.invoice-fields dd {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--site-fg);
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.35;
  font-variant-numeric: tabular-nums;
}

.invoice-fields dd.is-empty {
  color: var(--site-muted);
  font-weight: 400;
}

.invoice-fields [data-invoice-supplier-status]::before {
  content: "";
  display: inline-block;
  width: 0.45rem;
  height: 0.45rem;
  margin-right: 0.45rem;
  border-radius: 50%;
  background: var(--site-muted);
  vertical-align: 0.05rem;
}

.invoice-fields [data-invoice-supplier-status][data-state="matched"]::before {
  background: var(--site-success);
}

.invoice-fields [data-invoice-supplier-status][data-state="review"]::before {
  background: var(--site-warning);
}

.invoice-total-fields {
  grid-template-columns: 1fr;
  max-width: 18rem;
  margin-left: auto;
  gap: 0;
}

.invoice-total-fields>div {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: baseline;
  padding: 0.4rem 0.55rem;
  animation: none;
}

.invoice-total-fields>div:hover {
  background: transparent;
}

.invoice-total-fields dt {
  font-size: 0.78rem;
}

.invoice-total-fields dd {
  text-align: right;
  font-size: 0.88rem;
}

.invoice-total-fields>div:last-child {
  margin-top: 0.2rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--site-control-border);
  border-radius: 0;
}

.invoice-total-fields>div:last-child dt,
.invoice-total-fields>div:last-child dd {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--site-fg);
}

.invoice-line-items {
  overflow-x: auto;
  margin: 0 0.25rem;
  border: 1px solid var(--site-border);
  border-radius: 8px;
}

.invoice-line-empty {
  margin: 0.65rem 0.75rem;
  color: var(--site-muted);
  font-size: 0.87rem;
}

.invoice-line-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
}

.invoice-line-table th,
.invoice-line-table td {
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--site-border);
  text-align: left;
  vertical-align: top;
}

.invoice-line-table th {
  color: var(--site-muted);
  font: 600 0.65rem/1.3 var(--font-mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--site-card);
  white-space: nowrap;
}

.invoice-line-table th:not(:nth-child(2)),
.invoice-line-table td:not(:nth-child(2)) {
  text-align: right;
}

.invoice-line-table th:first-child,
.invoice-line-table td:first-child {
  text-align: left;
  color: var(--site-muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.invoice-line-table tbody tr:last-child td {
  border-bottom: 0;
}

.invoice-line-table tbody tr:hover td {
  background: color-mix(in srgb, var(--site-card) 70%, white);
}

.invoice-line-table td.is-empty {
  color: var(--site-muted);
  font-weight: 400;
}

.invoice-line-table td:nth-child(2) {
  font-weight: 600;
}

.invoice-text-panel {
  padding: 1.5rem;
}

.invoice-text-panel header {
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--site-border);
}

.invoice-text-panel header .eyebrow {
  margin-bottom: 0.4rem;
}

.invoice-text-panel header h3 {
  margin-bottom: 0.35rem;
  font-size: 1.15rem;
}

.invoice-text-panel header p:last-child {
  max-width: 38rem;
  margin: 0;
  color: var(--site-muted);
  font-size: 0.82rem;
}

.invoice-text-panel pre,
.invoice-json-panel pre {
  margin: 0;
  padding: 1.5rem 0;
  overflow: visible;
  font: 0.78rem/1.75 var(--font-mono);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.invoice-json-panel {
  color: white;
  background: var(--site-ink);
}

.invoice-json-panel pre {
  padding: 1.5rem;
  color: inherit;
}

.invoice-panel:focus-visible {
  outline: 2px solid var(--site-secondary);
  outline-offset: -3px;
}

@keyframes invoice-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes invoice-workspace-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
}

@keyframes invoice-panel-in {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
}

@keyframes invoice-field-in {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
}

@media (max-width: 1050px) {
  .invoice-review-shell {
    min-height: 42rem;
    height: min(70rem, calc(100svh - 1rem));
    grid-template-columns: 1fr;
  }

  .invoice-document-pane {
    display: none;
  }

  .invoice-inspector {
    min-height: 0;
  }

  .invoice-pdf-tab {
    display: block;
  }

  .invoice-mobile-pdf-panel:not([hidden]) {
    display: block;
    overflow: hidden;
  }

  .invoice-mobile-pdf-panel>div,
  .invoice-mobile-pdf-panel .invoice-pdf-workspace {
    height: 100%;
  }
}

@media (max-width: 900px) {

  .invoice-header,
  .invoice-section-heading,
  .invoice-review-heading {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .invoice-demos {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
}

@media (max-width: 680px) {
  .invoice-header {
    padding-block: 2.5rem 2rem;
  }

  .invoice-path {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .invoice-path li:nth-child(even) {
    border-right: 0;
  }

  .invoice-path li:nth-child(-n + 2) {
    border-bottom: 1px solid var(--site-border);
  }

  .invoice-demos>div {
    grid-template-columns: 1fr;
  }

  .invoice-demos button {
    border-right: 0;
    border-bottom: 1px solid var(--site-border);
  }

  .invoice-demos button:last-child {
    border-bottom: 0;
  }

  .invoice-review-heading {
    width: min(100% - 2.5rem, 1180px);
  }

  .invoice-pane-header {
    padding-inline: 1rem;
  }

  .invoice-tabs {
    padding-inline: 0.75rem;
    justify-content: space-between;
    gap: 0.5rem;
  }

  .invoice-identity {
    padding-inline: 1rem;
    flex-wrap: wrap;
    align-items: start;
  }

  .invoice-identity-metrics {
    width: 100%;
    justify-content: space-between;
  }

  .invoice-identity-metrics div {
    text-align: left;
  }

  .invoice-field-group>summary {
    padding-inline: 1rem;
  }

  .invoice-field-group .invoice-fields,
  .invoice-field-group .invoice-line-items {
    padding-inline: 0.65rem;
  }

  .invoice-text-panel,
  .invoice-json-panel pre {
    padding-inline: 1rem;
  }

  .invoice-fields {
    grid-template-columns: 1fr;
  }

  .invoice-total-fields {
    max-width: none;
    margin-left: 0;
  }

  .invoice-line-items {
    margin-inline: 0;
  }
}

@media (prefers-reduced-motion: reduce) {

  .invoice-presentation-link span,
  .invoice-tabs button::after,
  .invoice-field-group>summary::before {
    transition: none;
  }

  .invoice-status-spinner,
  .invoice-review-shell,
  .invoice-panel,
  .invoice-fields>div {
    animation: none;
  }
}