:root {
  color-scheme: light;

  /* Grå */
  --nf-hvid: #ffffff; /* HVID */
  --nf-graa-1: #c6c6c6; /* GRÅ 1 */
  --nf-graa-2: #7f7f7f; /* GRÅ 2 */
  --nf-graa-3: #585858; /* GRÅ 3 */
  --nf-sort: #000000; /* SORT */

  /* Blå */
  --nf-blaa-1: #beebff; /* BLÅ 1 */
  --nf-blaa-3: #326dd9; /* BLÅ 3 */

  /* Rød */
  --nf-roed-1: #ffd5d5; /* RØD 1 */
  --nf-roed-4: #ab2a2a; /* RØD 4 */

  --nf-font: "Italian Plate No2 Expanded", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --border-color: var(--nf-graa-1);
  --line-color: #e3e3e3; /* GRÅ 1 at 50% */
  --focus-color: var(--nf-blaa-3);
  --error-color: var(--nf-roed-4);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  font-family: var(--nf-font);
  line-height: 1.2;
  color: var(--nf-sort);
  background: var(--nf-hvid);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--nf-hvid);
  padding: 0.5rem 1rem;
  z-index: 10;
}

.skip-link:focus {
  left: 0.5rem;
  top: 0.5rem;
}

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

a {
  color: var(--nf-blaa-3);
}

:focus-visible {
  outline: 3px solid var(--focus-color);
  outline-offset: 2px;
}

button {
  padding: 0.45rem 1rem;
  border: 1px solid var(--nf-sort);
  border-radius: 0;
  background: var(--nf-hvid);
  color: var(--nf-sort);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
}

button:hover:not(:disabled) {
  background: var(--nf-sort);
  color: var(--nf-hvid);
}

button:disabled {
  border-color: var(--nf-graa-1);
  color: var(--nf-graa-2);
  cursor: default;
}

button.primary {
  background: var(--nf-blaa-3);
  border-color: var(--nf-blaa-3);
  color: var(--nf-hvid);
}

button.primary:hover:not(:disabled) {
  background: var(--nf-sort);
  border-color: var(--nf-sort);
}

button.primary:disabled {
  background: var(--nf-hvid);
  border-color: var(--nf-graa-1);
  color: var(--nf-graa-2);
}

.icon {
  display: block;
  flex: none;
  width: 1rem;
  height: 1rem;
  background-color: currentColor;
  -webkit-mask: no-repeat center / contain;
  mask: no-repeat center / contain;
}

.icon-copy {
  -webkit-mask-image: url("icon-copy.svg");
  mask-image: url("icon-copy.svg");
}

[data-copy-state="copied"] .icon-copy {
  -webkit-mask-image: url("icon-check.svg");
  mask-image: url("icon-check.svg");
}

.icon-download {
  -webkit-mask-image: url("icon-download.svg");
  mask-image: url("icon-download.svg");
}

.icon-open {
  -webkit-mask-image: url("icon-open.svg");
  mask-image: url("icon-open.svg");
}

.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border-color: transparent;
  background: none;
  color: var(--nf-graa-3);
}

.icon-button:hover:not(:disabled) {
  border-color: var(--nf-sort);
  background: none;
  color: var(--nf-sort);
}

.icon-button[data-copy-state="copied"] {
  color: var(--nf-blaa-3);
}

.icon-button[data-copy-state="failed"] {
  color: var(--error-color);
}

.app-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1.5rem;
  background: var(--nf-sort);
  color: var(--nf-hvid);
}

.app-logo {
  display: block;
  width: 40px;
  height: 40px;
}

.app-header h1 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.header-status {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: auto;
  font-size: 0.85rem;
}

.app-header .status {
  color: var(--nf-hvid);
}

.dev-badge {
  background: var(--nf-roed-1);
  color: var(--nf-sort);
  padding: 0.15rem 0.5rem;
  font-size: 0.8rem;
}

.link-button,
.link-button:hover:not(:disabled) {
  padding: 0.25rem 0.5rem;
  border: none;
  background: none;
  color: inherit;
  font-size: inherit;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  text-decoration: underline;
}

.app-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.app-footer {
  display: flex;
  justify-content: center;
  padding: 2.5rem 1.5rem 3rem;
}

h2 {
  margin: 0 0 1.25rem;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  text-align: center;
  text-transform: uppercase;
}

h3 {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.search-form {
  margin-bottom: 1.5rem;
}

.search-form > .field {
  margin-bottom: 1rem;
}

.search-form .field-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 10rem;
}

.field label {
  font-size: 0.8rem;
  font-weight: 700;
}

.field input,
.field select {
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--border-color);
  border-radius: 0;
  background: var(--nf-hvid);
}

.field-row.actions {
  align-items: flex-end;
}

.field-error {
  color: var(--error-color);
  font-size: 0.85rem;
  margin: 0.25rem 0 0;
}

input[aria-invalid="true"] {
  border-color: var(--error-color);
}

table {
  border-collapse: collapse;
  width: 100%;
  background: var(--nf-hvid);
}

th,
td {
  border: 1px solid var(--border-color);
  padding: 0.55rem 0.65rem;
  text-align: left;
  vertical-align: top;
}

.results-table thead th {
  background: var(--nf-sort);
  border-color: var(--nf-sort);
  color: var(--nf-hvid);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  vertical-align: bottom;
}

.result-row {
  cursor: pointer;
}

.result-row:hover {
  background: var(--nf-blaa-1);
}

.results-table .pdf-cell {
  width: 2.5rem;
  text-align: center;
  vertical-align: middle;
}

.results-table .amount {
  white-space: nowrap;
  text-align: right;
}

.sort-button,
.sort-button:hover:not(:disabled) {
  border: 0;
  padding: 0;
  background: none;
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  text-align: inherit;
  text-transform: inherit;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
}

.page-input {
  width: 5rem;
  padding: 0.4rem 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 0;
}

.page-size {
  padding: 0.4rem 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 0;
  background: var(--nf-hvid);
}

.status {
  color: var(--nf-graa-3);
}

.status.error {
  color: var(--error-color);
  font-weight: 700;
}

.status.no-pdf {
  font-style: italic;
}

.notice {
  margin: 0 0 1rem;
  padding: 0.6rem 0.8rem;
  background: var(--nf-blaa-1);
  border-left: 4px solid var(--nf-blaa-3);
}

.notice a {
  color: var(--nf-sort);
}

.back-link {
  display: inline-block;
  margin-bottom: 1rem;
}

.detail-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.detail-heading {
  min-width: 0;
}

.detail-header h2 {
  margin: 0.6rem 0 0.4rem;
  text-align: left;
}

.detail-subtitle {
  margin: 0;
  color: var(--nf-graa-3);
}

.chips {
  display: flex;
  gap: 0.4rem;
}

.chip {
  padding: 0.2rem 0.5rem;
  background: var(--nf-blaa-1);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.chip.document-type {
  background: none;
  box-shadow: inset 0 0 0 1px var(--border-color);
}

.chip.credit-note {
  background: var(--nf-roed-1);
  color: var(--nf-roed-4);
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.detail-actions > button,
.menu > summary {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.menu {
  position: relative;
}

.menu > summary {
  padding: 0.45rem 1rem;
  border: 1px solid var(--nf-sort);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  list-style: none;
  cursor: pointer;
  user-select: none;
}

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

.menu > summary::after {
  content: "▾";
}

.menu > summary:hover,
.menu[open] > summary {
  background: var(--nf-sort);
  color: var(--nf-hvid);
}

.menu-list {
  position: absolute;
  top: calc(100% + 0.25rem);
  right: 0;
  z-index: 5;
  display: flex;
  flex-direction: column;
  min-width: 100%;
  border: 1px solid var(--nf-sort);
  background: var(--nf-hvid);
}

.menu-list button {
  border: 0;
  font-weight: 400;
  letter-spacing: 0;
  text-align: left;
  text-transform: none;
  white-space: nowrap;
}

.summary-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0 0 1.25rem;
}

.summary-card {
  padding: 0.85rem 1rem;
  border: 1px solid var(--border-color);
  border-top: 3px solid var(--nf-sort);
}

.summary-card dt,
.field-section h3,
.pdf-toolbar h3 {
  margin: 0;
  color: var(--nf-graa-3);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.summary-card dd {
  margin: 0;
}

.summary-card .summary-value {
  margin: 0.45rem 0 0.3rem;
  font-size: 1.15rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.summary-note {
  color: var(--nf-graa-3);
  font-size: 0.8rem;
}

.detail-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 1.25rem;
  align-items: start;
}

.detail-fields {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 0;
}

.row-heading {
  margin: 0.5rem 0 0;
}

.field-section {
  border: 1px solid var(--border-color);
}

.field-section h3 {
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--line-color);
}

.field-list {
  margin: 0;
}

.detail-field {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr) 2rem;
  align-items: center;
  gap: 0.75rem;
  padding: 0.3rem 0.5rem 0.3rem 1rem;
  border-bottom: 1px solid var(--line-color);
}

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

.detail-field dt {
  color: var(--nf-graa-3);
  font-size: 0.85rem;
}

.detail-field dd {
  margin: 0;
}

.field-value {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.field-value.total {
  font-size: 1.05rem;
}

.field-copy {
  min-height: 2rem;
}

.field-empty,
.field-hint {
  color: var(--nf-graa-2);
  font-weight: 400;
}

.pdf-panel {
  position: sticky;
  top: 1rem;
  min-width: 0;
  border: 1px solid var(--border-color);
}

.pdf-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  min-height: 2.75rem;
  padding: 0.25rem 0.4rem 0.25rem 1rem;
  border-bottom: 1px solid var(--line-color);
}

.pdf-tools {
  display: flex;
  gap: 0.25rem;
}

.pdf-panel .status {
  margin: 0;
  padding: 1rem;
}

.pdf-frame {
  display: block;
  width: 100%;
  height: 80vh;
  border: 0;
}

@media (max-width: 900px) {
  .summary-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .detail-body {
    grid-template-columns: 1fr;
  }

  .pdf-panel {
    position: static;
  }
}

@media (max-width: 480px) {
  .summary-cards {
    grid-template-columns: 1fr;
  }

  .detail-field {
    grid-template-columns: 7rem minmax(0, 1fr) 2rem;
  }
}