.qc-module-root {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.qc-module-root h3,
.qc-module-root h4,
.qc-module-root p {
  margin: 0;
}

.qc-module-root h4 {
  font-size: 15px;
  color: #253449;
}

.qc-dashboard-head,
.qc-editor-toolbar,
.qc-card-title-row,
.qc-table-head,
.qc-record-row,
.qc-revision-card,
.qc-vendor-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.qc-dashboard-head,
.qc-editor-toolbar,
.qc-table-card,
.qc-form-card,
.qc-preview-card,
.qc-revision-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.qc-dashboard-head,
.qc-editor-toolbar,
.qc-form-card,
.qc-preview-card,
.qc-revision-card {
  padding: 14px;
}

.qc-dashboard-head p,
.qc-editor-toolbar p,
.qc-table-head span,
.qc-vendor-row span,
.qc-record-row span,
.qc-revision-card p,
.qc-form-card > p,
.qc-help,
.qc-rule-note span,
.qc-import-file span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.qc-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
}

.qc-search {
  display: grid;
  grid-template-columns: minmax(110px, auto) minmax(260px, 1fr);
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 10px 12px;
}

.qc-search span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.qc-filter-bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 320px);
  gap: 10px;
  align-items: stretch;
}

.qc-filter-select {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 10px 12px;
}

.qc-filter-select span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.qc-filter-select select {
  min-width: 0;
}

.qc-revision-filter {
  grid-template-columns: minmax(300px, 520px);
  justify-content: end;
}

.qc-table-card {
  overflow: hidden;
}

.qc-table-head {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}

.qc-record-list,
.qc-vendor-list,
.qc-revisions-list {
  display: grid;
}

.qc-record-row,
.qc-vendor-row {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}

.qc-record-row:last-child,
.qc-vendor-row:last-child {
  border-bottom: 0;
}

.qc-record-row > div:first-child,
.qc-vendor-row > div:first-child {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.qc-record-row strong,
.qc-vendor-row strong {
  overflow: hidden;
  text-overflow: ellipsis;
}

.qc-row-tags,
.qc-row-actions,
.qc-toolbar-actions,
.qc-image-actions {
  display: flex;
  gap: 7px;
  align-items: center;
  flex-wrap: wrap;
}

.tag.success {
  background: #e6f5ee;
  color: var(--green);
}

.qc-editor-toolbar {
  align-items: flex-start;
  position: sticky;
  top: 0;
  z-index: 5;
  box-shadow: 0 4px 14px rgba(20, 32, 45, .06);
}

.qc-editor-toolbar > div:first-child {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.qc-lock-banner,
.qc-warning,
.qc-error,
.qc-success,
.qc-rule-note,
.qc-import-file {
  border-radius: 7px;
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.45;
}

.qc-lock-banner {
  border: 1px solid #a6b1bf;
  background: #f2f4f7;
  color: #3c4756;
  font-weight: 800;
}

.qc-warning {
  border: 1px solid #e0b450;
  background: #fff8e9;
  color: #6b4a00;
}

.qc-error {
  border: 1px solid #d7847b;
  background: #fff0ee;
  color: #7b221b;
}

.qc-success {
  border: 1px solid #86c5a8;
  background: #edf8f3;
  color: #225f46;
}

.qc-error ul,
.qc-warning ul {
  margin: 6px 0 0;
  padding-left: 18px;
}

.qc-editor-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px;
  align-items: start;
}

.qc-form-card {
  grid-column: span 4;
  display: grid;
  gap: 10px;
}

.qc-image-card {
  grid-column: span 6;
}

.qc-override-card {
  grid-column: 1 / -1;
}

.qc-preview-card {
  grid-column: span 6;
  display: grid;
  gap: 10px;
}

.qc-requirements {
  grid-column: 1 / -1;
}

.qc-requirements ul {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 5px;
  color: #38475a;
  font-size: 13px;
}

.qc-field {
  display: grid;
  gap: 5px;
}

.qc-field label,
.qc-field > label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 800;
}

.qc-field label span {
  font-weight: 600;
}

.qc-inline-meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 7px;
  align-items: center;
}

.qc-product-name-field {
  border: 1px solid #b8c5d2;
  border-radius: 7px;
  padding: 9px;
  background: #f8fbfd;
}

.qc-field input,
.qc-field select,
.qc-field textarea {
  width: 100%;
}

.qc-two-col,
.qc-three-col,
.qc-vendors-grid {
  display: grid;
  gap: 10px;
}

.qc-two-col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.qc-three-col {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.qc-vendors-grid {
  grid-template-columns: minmax(280px, .35fr) minmax(520px, 1fr);
  align-items: start;
}

.qc-fiber-grid,
.qc-edge-grid {
  display: grid;
  gap: 6px;
}

.qc-fiber-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-height: 230px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 8px;
}

.qc-edge-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.qc-check-chip {
  display: flex !important;
  align-items: center;
  gap: 7px;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 6px 8px;
  background: var(--surface-soft);
  color: #2e3a49 !important;
  cursor: pointer;
}

.qc-check-chip input {
  width: auto;
  min-height: 0;
  padding: 0;
}

.qc-check-chip:has(input:checked) {
  border-color: var(--primary);
  background: #eaf1f7;
  color: var(--primary-strong) !important;
}

.qc-switch {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 800;
  color: var(--muted);
}

.qc-switch input {
  width: auto;
  min-height: 0;
}

.qc-rule-note {
  border: 1px solid var(--line);
  background: var(--surface-soft);
}

.qc-upload-placeholder,
.qc-image-preview {
  min-height: 220px;
  border: 1px dashed var(--line-strong);
  border-radius: 8px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #f8fafc;
  color: var(--muted);
}

.qc-image-preview img {
  width: 100%;
  height: 260px;
  object-fit: contain;
}

.qc-image-preview.cover img {
  object-fit: cover;
}

.qc-file-button input {
  display: none;
}

.qc-override-fields {
  display: grid;
  gap: 10px;
}

.qc-override-card {
  grid-column: 1 / -1;
}

.qc-override-banner {
  display: grid;
  gap: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 10px;
  background: var(--surface-soft);
}

.qc-override-banner strong {
  font-size: 12px;
}

.qc-override-banner span {
  color: var(--muted);
  font-size: 11px;
}

.qc-override-banner.success {
  border-color: #8fc6a2;
  background: #f0fbf4;
}

.qc-override-banner.warning {
  border-color: #dfb760;
  background: #fff9e9;
}

.qc-override-banner.danger {
  border-color: #dca0a0;
  background: #fff4f4;
}

.qc-override-dimension-group {
  display: grid;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px;
  background: #fafbfc;
}

.qc-override-group-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.qc-override-group-head span {
  color: var(--muted);
  font-size: 11px;
}

.qc-override-compare {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0 10px;
  font-size: 11px;
}

.qc-override-compare th,
.qc-override-compare td {
  border-bottom: 1px solid var(--line);
  padding: 7px 8px;
  text-align: left;
  vertical-align: top;
}

.qc-override-compare thead th {
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .035em;
}

.qc-override-reason {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 10px;
  margin-bottom: 10px;
  background: var(--surface-soft);
}

.qc-override-reason p {
  margin: 4px 0 0;
  white-space: pre-wrap;
}

.qc-approval-queue {
  border-color: #d6ae53;
}

.qc-approval-list {
  display: grid;
  gap: 7px;
  padding: 8px 10px 10px;
}

.qc-approval-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: #fffdf7;
}

.qc-approval-row > div:first-child {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.qc-approval-row span,
.qc-approval-row p {
  color: var(--muted);
  font-size: 11px;
  margin: 0;
}

.qc-global-approval-alert {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid #d6ae53;
  border-radius: 8px;
  background: #fff9e9;
  padding: 9px 12px;
  margin-bottom: 10px;
}

.qc-diagram-wrap {
  min-height: 560px;
  display: grid;
  place-items: center;
  overflow: visible;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
}

.qc-diagram-svg {
  width: 100%;
  max-width: 760px;
  height: 100%;
  max-height: 720px;
  overflow: visible;
}

.qc-svg-canvas {
  fill: #fff;
  stroke: #d2d7dd;
  stroke-width: 1;
}

.qc-svg-frame-fill {
  fill: #e4e4e4;
  stroke: none;
}

.qc-svg-overall {
  fill: none;
  stroke: #000;
  stroke-width: 2;
}

.qc-svg-reference {
  fill: none;
  stroke: #9b9b9b;
  stroke-width: 2;
}

.qc-svg-inner {
  fill: none;
  stroke: #0b57ff;
  stroke-width: 2;
}

.qc-svg-visible {
  fill: none;
  stroke: #d40000;
  stroke-width: 2;
}

.qc-svg-border {
  fill: none;
  stroke: #e5ad13;
  stroke-width: 2;
}

.qc-svg-label {
  font-size: 12px;
  font-family: Arial, Helvetica, sans-serif;
  fill: #1d2733;
}

.qc-svg-inner-label {
  fill: #0b57ff;
}

.qc-svg-visible-label {
  fill: #d40000;
}

.qc-svg-border-label {
  fill: #9a6a00;
  font-weight: 700;
}

.qc-svg-reference-label {
  fill: #4d5b6c;
}

.qc-key {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
  color: var(--muted);
  font-size: 10px;
}

.qc-key span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.qc-key i {
  width: 10px;
  height: 10px;
  border: 1px solid #777;
}

.key-gray { background: #bbb; }
.key-black { background: #000; }
.key-blue { background: #0b57ff; }
.key-red { background: #d40000; }
.key-yellow { background: #e5ad13; }

.qc-dimension-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.qc-dimension-table th,
.qc-dimension-table td {
  padding: 7px 8px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.qc-dimension-table th {
  width: 56%;
  color: var(--muted);
}

.qc-dimension-table tr.emphasis th,
.qc-dimension-table tr.emphasis td {
  color: #172131;
  font-weight: 900;
  background: #f3f6f8;
}

.qc-compact-callout {
  display: grid;
  gap: 5px;
  border: 1px solid var(--primary);
  border-radius: 8px;
  background: #eef5fb;
  padding: 10px;
}

.qc-compact-callout span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.qc-compact-callout strong {
  font-size: 15px;
}

.qc-confirm {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: var(--surface-soft);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.4;
}

.qc-confirm input {
  width: auto;
  min-height: 0;
  margin-top: 2px;
}

.qc-revisions-list {
  gap: 8px;
}

.qc-revision-card {
  align-items: center;
}

.qc-revision-card.selected {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 76, 129, .08);
}

.qc-revision-main {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.qc-vendor-row button {
  flex: 0 0 auto;
}

.qc-vendor-block {
  border-bottom: 1px solid var(--line);
}

.qc-vendor-block:last-child {
  border-bottom: 0;
}

.qc-vendor-block > .qc-vendor-row {
  border-bottom: 0;
}

.qc-vendor-qcs {
  display: grid;
  gap: 6px;
  padding: 0 14px 12px 30px;
  background: var(--surface-soft);
}

.qc-vendor-qc-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface);
}

.qc-vendor-qc-row > div:first-child {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.qc-vendor-qc-row span {
  color: var(--muted);
  font-size: 11px;
}

.empty-state.compact {
  padding: 12px;
  min-height: 0;
}

.qc-import-shell {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.qc-import-shell > .qc-form-card {
  grid-column: auto;
}

.qc-import-status,
.qc-import-error,
.qc-import-spec,
.qc-import-mappings,
.qc-import-dimensions,
.qc-import-convert {
  grid-column: 1 / -1 !important;
}

.qc-import-file {
  display: grid;
  gap: 4px;
  border: 1px solid var(--line);
  background: var(--surface-soft);
}

.qc-import-map {
  display: grid;
  gap: 7px;
}

.qc-import-map-row {
  display: grid;
  grid-template-columns: minmax(180px, .8fr) minmax(320px, 1.5fr) minmax(125px, .5fr);
  gap: 10px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 9px;
  background: var(--surface-soft);
}

.qc-import-map-row > div {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.qc-import-source-label {
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .035em;
}

.qc-import-map-row input,
.qc-import-map-row select,
.qc-import-map-row textarea {
  width: 100%;
}

.qc-import-map-row textarea {
  min-height: 70px;
}

.qc-import-confirm {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
}

.qc-import-confirm input {
  width: auto;
  min-height: 0;
  margin-top: 1px;
}

.qc-import-fibers {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 5px;
  max-height: 175px;
  overflow: auto;
}

.qc-import-dimension-card {
  display: grid;
  gap: 9px;
}

.qc-import-images {
  grid-column: 1 / -1 !important;
}

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

.qc-import-image-grid > div {
  display: grid;
  gap: 6px;
}

.qc-import-image-grid > div > strong {
  font-size: 12px;
  color: var(--muted);
}

.qc-import-image-grid img {
  width: 100%;
  height: 260px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.qc-import-convert {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.qc-import-convert > div {
  display: grid;
  gap: 5px;
}

.qc-progress-bar {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: #e4e9ef;
}

.qc-progress-bar span {
  display: block;
  width: 38%;
  height: 100%;
  background: var(--primary);
  animation: qc-progress 1.1s ease-in-out infinite alternate;
}

@keyframes qc-progress {
  from { transform: translateX(-20%); }
  to { transform: translateX(185%); }
}

@media (max-width: 1300px) {
  .qc-form-card {
    grid-column: span 6;
  }

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

@media (max-width: 980px) {
  .qc-metrics,
  .qc-vendors-grid,
  .qc-import-shell {
    grid-template-columns: 1fr 1fr;
  }

  .qc-filter-bar {
    grid-template-columns: 1fr;
  }

  .qc-revision-filter {
    justify-content: stretch;
  }

  .qc-import-map-row {
    grid-template-columns: 1fr;
  }

  .qc-import-fibers {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .qc-form-card,
  .qc-image-card,
  .qc-preview-card {
    grid-column: 1 / -1;
  }

  .qc-dashboard-head,
  .qc-editor-toolbar,
  .qc-record-row,
  .qc-revision-card,
  .qc-approval-row,
  .qc-global-approval-alert {
    align-items: stretch;
    flex-direction: column;
  }
}

@media (max-width: 680px) {
  .qc-metrics,
  .qc-vendors-grid,
  .qc-import-shell,
  .qc-two-col,
  .qc-three-col,
  .qc-fiber-grid,
  .qc-import-fibers {
    grid-template-columns: 1fr;
  }

  .qc-filter-select,
  .qc-search,
  .qc-inline-meta,
  .qc-import-image-grid {
    grid-template-columns: 1fr;
  }

  .qc-vendor-qc-row,
  .qc-import-convert {
    align-items: stretch;
    flex-direction: column;
  }

  .qc-vendor-qcs {
    padding-left: 14px;
  }

  .qc-editor-grid {
    display: block;
  }

  .qc-editor-grid > * {
    margin-bottom: 10px;
  }

  .qc-editor-toolbar {
    position: static;
  }
}