/* Internal VERI*FACTU lab — technical, not a product screen */

.vf-lab {
  max-width: 2200px;
}

.vf-lab__banner {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  font-size: var(--font-size-body-sm);
}

.vf-lab__banner--internal {
  background: var(--color-info-bg);
  color: var(--color-info-text);
}

.vf-lab__banner--example {
  background: var(--color-warning-bg);
  color: var(--color-warning-text);
}

.vf-lab__form {
  display: block;
}

.vf-lab__grid {
  display: flex;
  align-items: flex-start;
  gap: var(--space-6);
}

.vf-lab__column {
  min-width: 0;
}

.vf-lab__column:first-child {
  flex: 0.95 1 340px;
}

.vf-lab__column[data-lab-visible="alta"] {
  flex: 1.3 1 460px;
}

.vf-lab__column:last-child {
  flex: 1 1 340px;
}

.vf-lab__card {
  background: var(--color-bg-base);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-xs);
  margin-bottom: var(--space-4);
}

.vf-lab__card h2 {
  font-size: 16px;
  margin-bottom: var(--space-3);
}

.vf-lab__card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.vf-lab__card-head h2 {
  margin-bottom: 0;
}

.vf-lab__card-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.vf-lab__card h3 {
  font-size: 13px;
  margin: var(--space-4) 0 var(--space-2);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.vf-lab__fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.vf-lab__fields--full {
  grid-template-columns: 1fr;
}

.vf-lab__span-2 {
  grid-column: 1 / -1;
}

.vf-lab__header-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.vf-lab__invoice-desc {
  margin-bottom: var(--space-4);
}

.vf-lab__header-row .vf-lab__control {
  min-width: 0;
}

.vf-lab__header-num,
.vf-lab__header-tipo {
  flex: 0 1 auto;
}

.vf-lab__header-date {
  flex: 0 0 auto;
}

.vf-lab__header-row input,
.vf-lab__header-row select {
  width: auto;
  max-width: 100%;
}

.vf-lab__header-date .vf-lab__inline input {
  flex: 0 0 11.5ch;
  width: 11.5ch;
}

.vf-lab__parties-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.vf-lab__party {
  flex: 1 1 0;
  min-width: 0;
  margin-bottom: 0;
}

.vf-lab__party-fields {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.vf-lab__party-name {
  flex: 1 1 auto;
  min-width: 0;
}

.vf-lab__party-name input {
  width: auto;
  max-width: 100%;
}

.vf-lab__party-nif {
  flex: 0 0 auto;
}

.vf-lab__party-nif input {
  width: calc(9ch + 28px);
  min-width: calc(9ch + 28px);
  max-width: calc(9ch + 28px);
}

.vf-lab select:disabled {
  color: var(--color-text-secondary);
  background: var(--color-bg-secondary);
  cursor: not-allowed;
}

.vf-lab__toolbar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.vf-lab__group {
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin: 0 0 var(--space-4);
  background: var(--color-bg-secondary);
  overflow: visible;
}

.vf-lab__group legend {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 var(--space-2);
  font-size: var(--font-size-overline);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.vf-lab__icon-row,
.vf-lab__inline {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.vf-lab__icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-bg-base);
  color: var(--color-text-primary);
  cursor: pointer;
  text-decoration: none;
  font: inherit;
}

.vf-lab__icon-btn:hover {
  background: var(--color-bg-secondary);
  text-decoration: none;
}

.vf-lab__icon-btn.is-active {
  border-color: var(--color-brand-green);
  color: var(--color-brand-green);
  background: var(--color-success-bg);
}

.vf-lab__icon {
  width: 20px;
  height: 20px;
}

.vf-lab__inline input {
  flex: 1;
  width: auto;
}

.vf-lab__inline .vf-lab__icon-btn {
  flex: 0 0 40px;
}

.vf-lab__hint {
  font-size: var(--font-size-caption);
  color: var(--color-text-secondary);
  margin: var(--space-2) 0 0;
  line-height: 1.45;
}

.vf-lab__amounts {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.vf-lab__computed {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-3);
  background: var(--color-bg-base);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
}

.vf-lab__computed span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--font-size-caption);
  color: var(--color-text-secondary);
}

.vf-lab__computed strong {
  font-size: var(--font-size-body);
}

.vf-lab__computed--total {
  border-color: var(--color-brand-green);
}

.vf-lab label {
  display: block;
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-semibold);
  margin-bottom: 4px;
}

.vf-lab__label-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}

.vf-lab__label-row label {
  display: inline;
  margin-bottom: 0;
}

.vf-lab__help-wrap {
  position: relative;
  display: inline-flex;
}

.vf-lab__help-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
}

.vf-lab__help-btn .vf-lab__icon {
  width: 14px;
  height: 14px;
}

.vf-lab__help-btn:hover,
.vf-lab__help-btn:focus-visible {
  color: var(--color-brand-green);
  background: var(--color-success-bg);
}

.vf-lab__help-panel {
  display: none;
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 40;
  width: min(640px, calc(100vw - 24px));
  max-height: calc(100vh - 24px);
  overflow: auto;
  padding: 10px 12px;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  background: var(--color-bg-base);
  box-shadow: var(--shadow-xs);
  color: var(--color-text-primary);
  text-transform: none;
  letter-spacing: 0;
  font-size: var(--font-size-body-sm);
  font-weight: var(--font-weight-regular);
  line-height: 1.4;
}

.vf-lab__help-title {
  display: block;
  margin-bottom: 8px;
  font-size: var(--font-size-body-sm);
}

.vf-lab__help-panel p strong,
.vf-lab__help-list strong {
  font-weight: var(--font-weight-semibold);
}

.vf-lab__help-list {
  margin: 0 0 8px;
  padding-left: 1.15em;
}

.vf-lab__help-list li {
  margin: 0 0 4px;
}

.vf-lab__help-list li:last-child {
  margin-bottom: 0;
}

.vf-lab__date-native {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
}

.vf-lab__help-panel p {
  margin: 0 0 6px;
}

.vf-lab__help-panel p:last-child {
  margin-bottom: 0;
}

.vf-lab__help-wrap:hover .vf-lab__help-panel,
.vf-lab__help-wrap:focus-within .vf-lab__help-panel {
  display: block;
}

.vf-lab__control.is-invalid input,
.vf-lab__control.is-invalid select,
.vf-lab__control.is-invalid textarea {
  border-color: var(--color-error-text);
  background: var(--color-error-bg);
}

.vf-lab__control.is-warning input,
.vf-lab__control.is-warning select,
.vf-lab__control.is-warning textarea {
  border-color: var(--color-warning-text);
  background: var(--color-warning-bg);
}

.vf-lab__help-panel.is-flush {
  overflow: hidden;
}

.vf-lab__field-error[hidden] {
  display: none;
}

.vf-lab__field-error:not([hidden]) {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin: 6px 0 0;
  color: var(--color-error-text);
  font-size: var(--font-size-caption);
  line-height: 1.4;
}

.vf-lab__control.is-warning .vf-lab__field-error {
  color: var(--color-warning-text);
}

.vf-lab__field-error .vf-lab__icon {
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  margin-top: 1px;
}

.vf-lab input:not([type="submit"]):not([type="button"]):not([type="file"]),
.vf-lab select,
.vf-lab textarea {
  width: 100%;
  border: 1px solid var(--color-border-input);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  background: var(--color-bg-base);
}

.vf-lab .btn-primary {
  background: var(--color-brand-green);
  color: var(--color-text-inverse);
  border: none;
}

.vf-lab__header-row input,
.vf-lab__header-row select {
  width: auto;
  max-width: 100%;
}

.vf-lab__header-num input {
  min-width: 14ch;
}

.vf-lab__header-date .vf-lab__inline input {
  flex: 0 0 11.5ch;
  width: 11.5ch;
}

.vf-lab textarea {
  min-height: 64px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
}

.vf-lab__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.vf-lab pre {
  margin: 0;
  padding: var(--space-3);
  background: #0F172A;
  color: #E2E8F0;
  border-radius: var(--radius-md);
  overflow: auto;
  font-size: 12px;
  line-height: 1.45;
  max-height: 420px;
}

.vf-lab__meta {
  font-size: var(--font-size-caption);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.vf-lab__history a {
  display: block;
  padding: var(--space-2) 0;
  border-bottom: 1px solid #F0F0F0;
  font-size: var(--font-size-body-sm);
}

.vf-lab__qr {
  width: 180px;
  height: 180px;
  border: 1px solid var(--color-border-default);
  padding: var(--space-2);
  background: #fff;
}

.vf-lab__sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.vf-lab__optional {
  font-weight: var(--font-weight-regular);
  color: var(--color-text-secondary);
  text-transform: none;
  letter-spacing: 0;
}

.vf-lab__line-head,
.vf-lab__line {
  display: grid;
  grid-template-columns: minmax(0, 2.2fr) minmax(0, 0.9fr) minmax(0, 0.9fr) 72px 40px;
  gap: var(--space-2);
  align-items: start;
}

.vf-lab__line-head {
  margin-bottom: 6px;
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
}

.vf-lab__line {
  margin-bottom: var(--space-2);
}

.vf-lab__line-quota {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-body-sm);
}

.vf-lab__add-line {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: var(--space-2);
  padding: 0;
  border: 0;
  background: none;
  color: var(--color-brand-green);
  font-size: var(--font-size-body-sm);
  cursor: pointer;
}

.vf-lab__add-line .vf-lab__icon {
  width: 16px;
  height: 16px;
}

.vf-lab__icon-btn--ghost {
  border-color: transparent;
  background: transparent;
}

.vf-lab__preview,
.vf-lab__doc {
  margin: var(--space-5) 0;
  padding: 28px 32px 24px;
  border: 1px solid #d8d1c4;
  border-radius: 2px;
  background: #f7f3ea;
  box-shadow: 0 1px 0 #efe8da inset, 0 10px 28px rgba(42, 39, 32, 0.08);
  color: #2a2720;
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, "Times New Roman", serif;
}

.vf-lab__doc-stamp {
  margin: 0 0 18px;
  font-family: var(--font-family);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #8a8376;
}

.vf-lab__doc-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-5);
  padding-bottom: 18px;
  border-bottom: 1px solid #cfc6b6;
}

.vf-lab__doc-id {
  min-width: 0;
}

.vf-lab__doc-title {
  margin: 0 0 6px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.vf-lab__doc-id strong {
  display: block;
  font-size: 18px;
  font-weight: 700;
}

.vf-lab__doc-id p,
.vf-lab__doc-parties p {
  margin: 2px 0 0;
  font-size: 13px;
  color: #5c564b;
}

.vf-lab__doc-parties {
  display: flex;
  justify-content: flex-end;
  gap: 28px;
  text-align: right;
}

.vf-lab__doc-kicker {
  margin: 0 0 4px;
  font-family: var(--font-family);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #8a8376;
}

.vf-lab__doc-parties strong {
  display: block;
  font-size: 14px;
}

.vf-lab__doc-table,
.vf-lab__xml-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-body-sm);
}

.vf-lab__doc-table {
  margin-top: 18px;
  font-size: 14px;
}

.vf-lab__doc-table th,
.vf-lab__doc-table td,
.vf-lab__xml-table th,
.vf-lab__xml-table td {
  padding: 8px 6px;
  text-align: left;
  border-bottom: 1px solid var(--color-border-default);
}

.vf-lab__doc-table th,
.vf-lab__doc-table td {
  border-bottom-color: #ddd4c5;
}

.vf-lab__doc-table th {
  font-family: var(--font-family);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8a8376;
  font-weight: 600;
}

.vf-lab__doc-table th:not(:first-child),
.vf-lab__doc-table td:not(:first-child),
.vf-lab__xml-table th:not(:first-child),
.vf-lab__xml-table td:not(:first-child) {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.vf-lab__doc-totals {
  width: min(260px, 100%);
  margin: 16px 0 0 auto;
}

.vf-lab__doc-totals p {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin: 0;
  padding: 6px 0;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}

.vf-lab__doc-totals-grand {
  margin-top: 4px;
  padding-top: 10px;
  border-top: 1.5px solid #2a2720;
  font-size: 16px;
  font-weight: 700;
}

.vf-lab__xml-table {
  margin-top: var(--space-3);
}

.vf-lab__desglose {
  margin-top: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  background: var(--color-bg-base);
}

.vf-lab__desglose-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--font-size-body-sm);
}

.vf-lab__desglose-fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}

.vf-lab__live-issues:empty {
  display: none;
}

.vf-lab__live-issue {
  margin: 0 0 8px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-caption);
  line-height: 1.4;
}

.vf-lab__live-issue.is-error {
  background: var(--color-error-bg);
  color: var(--color-error-text);
}

.vf-lab__live-issue.is-warning {
  background: var(--color-warning-bg);
  color: var(--color-warning-text);
}

.vf-lab__xml-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin: 0 0 var(--space-3);
}

.vf-lab__xml-toolbar .vf-lab__meta {
  margin: 0;
}

.vf-lab__live-xml {
  margin-top: 0;
  padding: var(--space-3);
  background: #0F172A;
  color: #E2E8F0;
  border-radius: var(--radius-md);
  overflow: visible;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  line-height: 1.45;
}

.vf-lab__cert-actions {
  display: flex;
  justify-content: flex-start;
  margin: 0 0 var(--space-3);
}

.vf-lab__cert-actions .btn-primary {
  width: auto;
}

#vf-lab-resultado {
  scroll-margin-top: var(--space-4);
}

.vf-lab__xml-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
  background: rgba(26, 43, 60, 0.32);
}

.vf-lab__xml-overlay[hidden] {
  display: none;
}

.vf-lab__xml-overlay-panel {
  display: flex;
  flex-direction: column;
  width: fit-content;
  min-width: min(640px, calc(100vw - 56px));
  max-width: calc(100vw - 56px);
  height: calc(100vh - 56px);
  background: rgba(15, 23, 42, 0.9);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 48px rgba(26, 43, 60, 0.28);
  overflow: hidden;
}

.vf-lab__xml-overlay-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 10px 12px;
  background: rgba(17, 24, 39, 0.55);
  color: #E2E8F0;
}

.vf-lab__xml-overlay-bar h3 {
  margin: 0;
  font-size: 14px;
  color: #E2E8F0;
  text-transform: none;
  letter-spacing: 0;
}

.vf-lab__xml-overlay-bar .vf-lab__icon-btn {
  color: #E2E8F0;
  background: transparent;
  border-color: #334155;
}

.vf-lab__live-xml--expanded {
  flex: 1;
  margin: 0;
  overflow: auto;
  border-radius: 0;
  background: transparent;
}

body.vf-lab-xml-open,
body.vf-lab-dialog-open {
  overflow: hidden;
}

.vf-lab__dialog-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
  background: rgba(26, 43, 60, 0.32);
}

.vf-lab__dialog-overlay[hidden] {
  display: none;
}

.vf-lab__dialog {
  width: min(440px, calc(100vw - 56px));
  background: var(--color-bg-base);
  color: var(--color-text-primary);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 48px rgba(26, 43, 60, 0.28);
}

.vf-lab__dialog-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 14px 16px 0;
}

.vf-lab__dialog-bar h3 {
  margin: 0;
  font-size: var(--font-size-body);
  text-transform: none;
  letter-spacing: 0;
}

.vf-lab__dialog-body {
  padding: 12px 16px 0;
}

.vf-lab__dialog-body p {
  margin: 0 0 var(--space-3);
}

.vf-lab__dialog-dl {
  margin: 0 0 var(--space-3);
  display: grid;
  gap: var(--space-3);
}

.vf-lab__dialog-dl div {
  display: grid;
  gap: 4px;
}

.vf-lab__dialog-dl dt {
  font-size: var(--font-size-body-sm);
  color: var(--color-text-secondary);
}

.vf-lab__dialog-dl dd {
  margin: 0;
  font-weight: var(--font-weight-semibold);
}

.vf-lab__dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: 12px 16px 16px;
}

.vf-lab__xml-line {
  display: flex;
  gap: 12px;
  white-space: pre;
}

.vf-lab__xml-line.is-error {
  background: rgba(248, 113, 113, 0.18);
  color: #FECACA;
}

.vf-lab__xml-n {
  flex: 0 0 28px;
  color: #64748B;
  text-align: right;
  user-select: none;
}

.vf-lab__xml-tag {
  color: #7DD3FC;
}

@media (max-width: 1100px) {
  .vf-lab__grid {
    flex-direction: column;
  }

  .vf-lab__column,
  .vf-lab__column:first-child,
  .vf-lab__column[data-lab-visible="alta"],
  .vf-lab__column:last-child {
    flex: 1 1 auto;
    width: 100%;
  }
}

@media (max-width: 960px) {
  .vf-lab__fields,
  .vf-lab__toolbar,
  .vf-lab__line-head,
  .vf-lab__line {
    grid-template-columns: 1fr;
  }

  .vf-lab__header-row,
  .vf-lab__parties-row,
  .vf-lab__party-fields,
  .vf-lab__doc-head,
  .vf-lab__doc-parties {
    flex-direction: column;
  }

  .vf-lab__party-nif input {
    width: 100%;
    min-width: 0;
    max-width: 100%;
  }

  .vf-lab__doc-parties {
    text-align: left;
    justify-content: flex-start;
  }

  .vf-lab__header-row input,
  .vf-lab__header-row select,
  .vf-lab__desglose-fields {
    width: 100%;
    grid-template-columns: 1fr;
  }

  .vf-lab__line-head {
    display: none;
  }
}