:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --line: #d9dee7;
  --text: #17202a;
  --muted: #667085;
  --blue: #1f6feb;
  --green: #1b7f45;
  --yellow: #b7791f;
  --red: #c2410c;
  --shadow: 0 8px 28px rgba(21, 31, 48, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 28px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  position: sticky;
  top: 0;
  z-index: 20;
}

.eyebrow {
  margin: 0 0 3px;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0;
  font-weight: 700;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 24px;
  line-height: 1.2;
  letter-spacing: 0;
}

h2 {
  font-size: 18px;
  margin-bottom: 12px;
  letter-spacing: 0;
}

h3 {
  font-size: 15px;
  margin-bottom: 8px;
  letter-spacing: 0;
}

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

.button {
  border: 1px solid var(--blue);
  background: var(--blue);
  color: #fff;
  border-radius: 6px;
  min-height: 36px;
  padding: 8px 12px;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
}

.button.secondary {
  background: #fff;
  color: var(--blue);
}

.button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

main {
  padding: 20px 28px 32px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(120px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.guide-panel {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.guide-step {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  column-gap: 8px;
  row-gap: 2px;
  align-items: start;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
}

.guide-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: #eef4ff;
  color: var(--blue);
  font-weight: 900;
}

.guide-step strong {
  font-size: 13px;
}

.guide-step p {
  grid-column: 2;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.stat {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  box-shadow: var(--shadow);
}

.stat-value {
  display: block;
  font-size: 24px;
  font-weight: 800;
  line-height: 1;
}

.stat-label {
  margin-top: 6px;
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 180px 160px 160px;
  gap: 12px;
  align-items: end;
  margin-bottom: 16px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 6px;
  padding: 9px 10px;
  font: inherit;
  color: var(--text);
}

textarea {
  min-height: 72px;
  resize: vertical;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.supplier-list,
.detail {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.supplier-list {
  overflow: hidden;
}

.supplier-item {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: #fff;
  text-align: left;
  padding: 12px;
  cursor: pointer;
}

.supplier-item:hover,
.supplier-item.active {
  background: #f0f5ff;
}

.supplier-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-weight: 800;
}

.supplier-meta {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  flex: 0 0 auto;
}

.dot.green {
  background: var(--green);
}

.dot.yellow {
  background: var(--yellow);
}

.dot.red {
  background: var(--red);
}

.detail {
  min-height: 580px;
  padding: 18px;
}

.detail-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
  margin-bottom: 16px;
}

.review-focus {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 16px;
}

.review-focus > div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
  padding: 10px;
}

.focus-value {
  display: block;
  font-size: 20px;
  line-height: 1;
  font-weight: 900;
}

.focus-label {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.workflow-board {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
  margin-bottom: 16px;
}

.workflow-board-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.workflow-board-header h2 {
  margin-bottom: 0;
}

.workflow-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.workflow-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 860px;
  font-size: 13px;
}

.workflow-table th,
.workflow-table td {
  text-align: left;
  vertical-align: top;
  padding: 9px;
  border-bottom: 1px solid var(--line);
}

.workflow-table th {
  color: var(--muted);
  background: #f8fafc;
  font-size: 12px;
}

.workflow-table tr:last-child td {
  border-bottom: 0;
}

.workflow-table td:first-child span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.workflow-table tr.danger {
  background: #fff7f4;
}

.workflow-table tr.warn {
  background: #fffaf0;
}

.workflow-table tr.ok {
  background: #f4fff8;
}

.workflow-status {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  border-radius: 999px;
  padding: 3px 8px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  font-weight: 900;
  white-space: nowrap;
}

.workflow-status.ok {
  color: var(--green);
  border-color: #b7e4c7;
  background: #f0fff4;
}

.workflow-status.open {
  color: var(--blue);
  border-color: #b8d4ff;
  background: #f7fbff;
}

.workflow-status.warn {
  color: var(--yellow);
  border-color: #f6d993;
  background: #fff9e8;
}

.workflow-status.danger {
  color: var(--red);
  border-color: #fdc5a5;
  background: #fff4ee;
}

.table-button {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--blue);
  border-radius: 6px;
  min-height: 30px;
  padding: 5px 8px;
  font-weight: 900;
  cursor: pointer;
}

.supplier-closure {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(360px, 520px);
  gap: 14px;
  align-items: end;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 16px;
  background: #f8fafc;
}

.supplier-closure h2 {
  margin-bottom: 6px;
}

.supplier-closure p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.supplier-closure.ok {
  border-color: #b7e4c7;
  background: #f3fff7;
}

.supplier-closure.open {
  border-color: #b8d4ff;
  background: #f7fbff;
}

.supplier-closure.warn {
  border-color: #f6d993;
  background: #fffaf0;
}

.supplier-closure.danger {
  border-color: #fdc5a5;
  background: #fff4ee;
}

.supplier-closure.danger h2 {
  color: var(--red);
}

.supplier-review-form {
  display: grid;
  grid-template-columns: minmax(160px, 200px) minmax(180px, 1fr) auto;
  gap: 8px;
  align-items: end;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 12px;
  font-weight: 800;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
}

.badge.known_match,
.badge.new_candidate {
  color: var(--green);
  border-color: #b7e4c7;
  background: #f0fff4;
}

.badge.possible_duplicate,
.badge.needs_review {
  color: var(--yellow);
  border-color: #f6d993;
  background: #fff9e8;
}

.badge.rejected,
.badge.no_product_found {
  color: var(--red);
  border-color: #fdc5a5;
  background: #fff4ee;
}

.badge.year-warning {
  color: var(--red);
  border-color: #fdc5a5;
  background: #fff4ee;
}

.section {
  margin-top: 18px;
}

.product-card,
.source-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 10px;
  background: #fff;
}

.product-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: flex-start;
}

.claim {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
  margin: 8px 0 0;
}

.check-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.check-chip {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border-radius: 6px;
  padding: 4px 8px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: #fff;
  font-size: 12px;
  font-weight: 800;
}

.check-chip.ok {
  color: var(--green);
  border-color: #b7e4c7;
  background: #f0fff4;
}

.check-chip.warn {
  color: var(--yellow);
  border-color: #f6d993;
  background: #fff9e8;
}

.check-chip.open {
  color: var(--blue);
  border-color: #b8d4ff;
  background: #f7fbff;
}

.next-action {
  display: grid;
  gap: 6px;
  margin-top: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: #f8fafc;
}

.next-action strong {
  display: block;
  margin-top: 2px;
  font-size: 15px;
}

.next-action p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.next-label {
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0;
}

.input-hint {
  font-weight: 800;
}

.next-action.ok {
  border-color: #b7e4c7;
  background: #f3fff7;
}

.next-action.open {
  border-color: #b8d4ff;
  background: #f7fbff;
}

.next-action.warn {
  border-color: #f6d993;
  background: #fffaf0;
}

.next-action.danger {
  border-color: #fdc5a5;
  background: #fff4ee;
}

.next-action.danger strong {
  color: var(--red);
}

.focus-pulse {
  outline: 3px solid #b8d4ff;
  outline-offset: 2px;
}

.stromch-panel {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #f8fafc;
}

.stromch-panel.match {
  border-color: #b7e4c7;
  background: #f3fff7;
}

.stromch-panel.deviation {
  border-color: #fdc5a5;
  background: #fff4ee;
}

.stromch-panel.missing,
.stromch-panel.not_applicable {
  border-color: #f6d993;
  background: #fffaf0;
}

.stromch-panel-head,
.stromch-slot-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.stromch-recommendation {
  margin-top: 10px;
  border: 1px solid #fdc5a5;
  border-radius: 6px;
  padding: 8px 10px;
  background: #fff;
  color: var(--red);
  font-size: 13px;
  font-weight: 800;
}

.stromch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.stromch-slot {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: #fff;
}

.stromch-slot.deviation {
  border-color: #fdc5a5;
}

.stromch-slot.match {
  border-color: #b7e4c7;
}

.stromch-slot dl {
  display: grid;
  gap: 5px;
  margin: 10px 0 0;
}

.stromch-slot dl div {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
}

.stromch-slot dt {
  color: var(--muted);
  font-weight: 800;
}

.stromch-slot dd {
  margin: 0;
  text-align: right;
}

.stromch-differences {
  margin: 8px 0;
  padding-left: 18px;
  color: var(--red);
  font-size: 12px;
  line-height: 1.4;
}

.stromch-match {
  color: var(--green);
  border-color: #b7e4c7;
  background: #f0fff4;
}

.stromch-deviation {
  color: var(--red);
  border-color: #fdc5a5;
  background: #fff4ee;
}

.stromch-missing,
.stromch-not_applicable {
  color: var(--yellow);
  border-color: #f6d993;
  background: #fff9e8;
}

.composition-box {
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: #f8fafc;
}

.composition-box.extracted {
  border-color: #b7e4c7;
  background: #f3fff7;
}

.composition-box.source_available,
.composition-box.pdf_pending,
.composition-box.pdf_unreadable,
.composition-box.missing {
  border-color: #f6d993;
  background: #fffaf0;
}

.composition-box.not_applicable {
  background: #f7f7f8;
}

.composition-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.year-alert {
  margin-top: 10px;
  border: 1px solid #fdc5a5;
  border-radius: 6px;
  background: #fff4ee;
  color: var(--red);
  padding: 8px 10px;
  font-size: 13px;
  font-weight: 800;
}

.composition-extracted {
  color: var(--green);
  border-color: #b7e4c7;
  background: #f0fff4;
}

.composition-source_available,
.composition-pdf_pending,
.composition-pdf_unreadable,
.composition-missing {
  color: var(--yellow);
  border-color: #f6d993;
  background: #fff9e8;
}

.composition-not_applicable {
  color: var(--muted);
}

.composition-claims {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.composition-table-wrap {
  margin-top: 10px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
}

.composition-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 780px;
  font-size: 13px;
}

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

.composition-table th {
  color: var(--muted);
  background: #f8fafc;
  font-size: 12px;
}

.composition-table tr:last-child td {
  border-bottom: 0;
}

.composition-table a,
.source-pill {
  color: var(--blue);
  font-weight: 800;
  text-decoration: none;
}

.source-link-group {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.source-link {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border-radius: 999px;
  padding: 3px 8px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}

.source-link.original {
  color: var(--blue);
  border-color: #b8d4ff;
  background: #f7fbff;
}

.source-link.archive {
  color: var(--muted);
}

.composition-source-list {
  margin-top: 10px;
}

.official-mix {
  background: #f7fbff;
}

.composition-source-list strong {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
}

.source-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 26px;
  border-radius: 999px;
  padding: 4px 9px;
  border: 1px solid #b8d4ff;
  background: #f2f7ff;
  font-size: 12px;
}

.source-pill.tariff {
  color: #8a5a00;
  border-color: #f4d184;
  background: #fff8e8;
}

.source-pill.composition {
  color: #17653a;
  border-color: #9bd3b4;
  background: #effaf3;
}

.source-pill.product {
  color: var(--blue);
}

.source-pill.muted {
  color: var(--muted);
  border-color: var(--line);
  background: #fff;
}

.source-details,
.composition-claims,
.all-sources {
  margin-top: 10px;
}

.source-details summary,
.composition-claims summary,
.all-sources summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.composition-empty {
  margin-top: 10px;
  border: 1px dashed var(--line);
  border-radius: 6px;
  padding: 10px;
  color: var(--muted);
  background: #fff;
  font-size: 13px;
}

.composition-claim {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px;
}

.composition-claim p {
  margin: 8px 0 4px;
  font-size: 13px;
  line-height: 1.45;
}

.composition-claim a {
  color: var(--blue);
  font-weight: 700;
  font-size: 13px;
  text-decoration: none;
}

.review-form {
  margin-top: 12px;
}

.review-primary {
  display: grid;
  grid-template-columns: minmax(150px, 190px) minmax(240px, 1fr) auto;
  gap: 8px;
  align-items: end;
}

.review-grid {
  display: grid;
  grid-template-columns: minmax(150px, 180px) minmax(180px, 1fr) minmax(170px, 210px) minmax(130px, 170px);
  gap: 8px;
  align-items: end;
}

.review-comment {
  grid-column: auto;
}

.correction-panel {
  margin-top: 10px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 9px 10px;
  background: #fbfcfe;
}

.correction-panel summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.correction-panel p {
  margin: 8px 0 10px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.source-card {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.source-url,
.path {
  overflow-wrap: anywhere;
  font-size: 12px;
  color: var(--muted);
}

.empty-state {
  padding: 56px 20px;
  text-align: center;
  color: var(--muted);
}

.notes-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.45;
}

.error {
  background: #fff1f1;
  border: 1px solid #ffc9c9;
  color: #9b1c1c;
  padding: 12px;
  border-radius: 8px;
}

@media (max-width: 980px) {
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .guide-panel,
  .review-focus,
  .workflow-board-header,
  .supplier-closure,
  .supplier-review-form,
  .toolbar,
  .workspace,
  .review-primary,
  .review-grid,
  .source-card {
    grid-template-columns: 1fr;
  }

  .review-comment {
    grid-column: auto;
  }

  .app-header,
  .detail-header {
    align-items: flex-start;
    flex-direction: column;
  }

  main {
    padding: 14px;
  }
}