:root {
  --canvas: #ffffff;
  --surface: #ffffff;
  --surface-muted: #f6f8fb;
  --surface-blue: #eaf2ff;
  --ink: #172033;
  --ink-muted: #4b5563;
  --ink-subtle: #657184;
  --link: #2457a6;
  --line: #d8dee9;
  --control-border: #6b7280;
  --focus: #1d4ed8;
  --ok: #23613d;
  --ok-surface: #eaf7ef;
  --soon: #6b4d12;
  --soon-surface: #fff4d6;
  --bad: #8a2f35;
  --bad-surface: #fdecec;
  --unknown: #6b4d12;
  --unknown-surface: #fff4d6;
  --slate: #465160;
  --slate-surface: #f1f3f6;
  --teal: #245e5b;
  --teal-surface: #e7f7f6;
  --radius: 8px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--canvas);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--canvas);
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--canvas);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.6;
}

button,
input,
select {
  font: inherit;
}

button,
select,
input {
  min-height: 44px;
}

button,
select {
  cursor: pointer;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

button:disabled {
  cursor: wait;
  opacity: .6;
}

.shell {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 40px 0 64px;
}

.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--teal);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
}

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

h1 {
  margin-bottom: 8px;
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: -.025em;
}

h2 {
  margin-bottom: 0;
  font-size: 1.75rem;
  line-height: 1.25;
  letter-spacing: -.015em;
}

h3 {
  margin-bottom: 0;
  font-size: 1.1rem;
  line-height: 1.35;
}

.subtitle,
.showing-count {
  margin-bottom: 0;
  color: var(--ink-muted);
}

.subtitle {
  font-size: 16px;
}

.header-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  flex: 0 0 auto;
}

.checked-status {
  min-height: 28px;
  color: var(--ink-muted);
  font-size: 14px;
  line-height: 1.4;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.checked-status strong {
  color: var(--ink);
  font-weight: 650;
}

.button {
  border: 1px solid var(--control-border);
  border-radius: var(--radius);
  padding: 8px 16px;
  color: var(--ink);
  background: var(--surface);
  font-weight: 650;
}

.button:hover:not(:disabled),
.button:active:not(:disabled) {
  background: var(--surface-muted);
}

.button-primary {
  border-color: #214f93;
  color: #fff;
  background: #2457a6;
}

.button-primary:hover:not(:disabled),
.button-primary:active:not(:disabled) {
  background: #183e78;
}

.button-secondary {
  color: var(--link);
  background: var(--surface);
}

.notice {
  margin: 16px 0 0;
  border-left: 4px solid var(--soon);
  padding: 10px 14px;
  color: var(--ink);
  background: var(--soon-surface);
  font-size: 15px;
}

.notice.error {
  border-left-color: var(--bad);
  background: var(--bad-surface);
}

.notice button {
  margin-left: 8px;
  border: 0;
  padding: 0;
  color: var(--link);
  background: transparent;
  text-decoration: underline;
  font-weight: 700;
}

.summary {
  padding: 20px 0 12px;
}

.summary-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.summary-chip {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 8px 14px;
  color: var(--ink);
  background: var(--surface-muted);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
}

.summary-chip:hover,
.summary-chip[aria-pressed="true"] {
  border-color: var(--link);
  color: var(--link);
  background: var(--surface-blue);
}

.summary-chip.alert-bad {
  border-color: #d8a7aa;
  color: var(--bad);
  background: var(--bad-surface);
}

.summary-chip.alert-unknown,
.summary-chip.alert-due,
.summary-chip.alert-soon {
  border-color: #d9c494;
  color: var(--soon);
  background: var(--soon-surface);
}

.list-section {
  position: relative;
}

.list-heading-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 0;
}

.heading-with-help {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-button {
  display: inline-grid;
  place-items: center;
  width: 44px;
  min-width: 44px;
  height: 44px;
  border: 1px solid var(--control-border);
  border-radius: 50%;
  padding: 0;
  color: var(--link);
  background: var(--surface);
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
}

.icon-button:hover {
  background: var(--surface-blue);
}

.showing-count {
  margin-top: 2px;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}

.help-popover {
  position: absolute;
  z-index: 2;
  top: 68px;
  right: 0;
  width: min(440px, calc(100vw - 32px));
  border: 1px solid var(--control-border);
  border-radius: var(--radius);
  padding: 16px;
  color: var(--ink);
  background: var(--surface);
  box-shadow: 0 6px 20px rgb(23 32 51 / 12%);
  font-size: 15px;
}

.help-popover p:last-child {
  margin-bottom: 0;
}

.popover-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.popover-header h3 {
  margin: 0;
}

.help-shortcuts {
  color: var(--ink-muted);
}

kbd {
  display: inline-block;
  min-width: 1.5em;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 0 4px;
  color: var(--ink);
  background: var(--surface-muted);
  font-size: .9em;
  text-align: center;
}

.controls {
  display: grid;
  grid-template-columns: minmax(240px, 2fr) repeat(3, minmax(140px, 1fr)) auto;
  align-items: end;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-muted);
}

.controls label {
  display: grid;
  gap: 4px;
  color: var(--ink-muted);
  font-size: 14px;
}

.controls input,
.controls select {
  width: 100%;
  border: 1px solid var(--control-border);
  border-radius: var(--radius);
  padding: 8px 10px;
  color: var(--ink);
  background: var(--surface);
  font-size: 16px;
}

.controls input::placeholder {
  color: #667085;
}

.controls .button {
  align-self: end;
  white-space: nowrap;
}

.group-heading {
  margin: 32px 0 8px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}

.group-heading h3 {
  color: var(--ink);
  font-size: 1.15rem;
}

.group-heading span {
  color: var(--ink-muted);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
}

.reference-heading {
  margin-top: 40px;
}

.contract-list {
  display: grid;
  gap: 8px;
}

.contract-row {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}

.contract-row.reference {
  border-color: #dfe3e8;
  background: var(--slate-surface);
}

.contract-row > summary {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(300px, 1.25fr);
  align-items: center;
  gap: 24px;
  min-height: 96px;
  padding: 16px;
  list-style: none;
  cursor: pointer;
}

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

.contract-row > summary::before {
  position: absolute;
  margin-left: -9px;
  color: var(--ink-subtle);
  content: "›";
  font-size: 22px;
  line-height: 1;
  transform: translateY(1px);
}

.contract-row[open] > summary::before {
  content: "⌄";
}

.contract-row > summary:hover {
  background: #fbfcfe;
}

.contract-row.reference > summary:hover {
  background: #edf0f4;
}

.row-identity {
  min-width: 0;
  padding-left: 8px;
}

.row-name {
  display: block;
  margin-bottom: 2px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.row-meta {
  color: var(--ink-muted);
  font-size: 14px;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.row-driver {
  display: inline-block;
  margin-top: 8px;
  color: var(--ink-muted);
  font-size: 14px;
  line-height: 1.3;
}

.row-driver strong {
  color: var(--ink);
}

.layer-bars {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.layer-bar {
  display: grid;
  grid-template-columns: 86px minmax(48px, 1fr) minmax(88px, auto);
  align-items: center;
  gap: 8px;
  min-width: 0;
  color: var(--ink-muted);
  font-size: 13px;
  line-height: 1.2;
}

.layer-label {
  font-weight: 650;
}

.layer-track {
  display: block;
  height: 8px;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #f8fafc;
  overflow: hidden;
}

.layer-fill {
  display: block;
  width: 0;
  height: 100%;
  min-width: 0;
  border-radius: inherit;
  background: var(--slate);
}

.layer-bar.state-ok .layer-fill {
  background: var(--ok);
}

.layer-bar.state-soon .layer-fill {
  background: var(--soon);
}

.layer-bar.state-urgent .layer-fill,
.layer-bar.state-bad .layer-fill {
  background: var(--bad);
}

.layer-bar.state-ok.stale .layer-fill,
.layer-bar.state-ok.source-single .layer-fill {
  background: var(--slate);
}

.layer-bar.state-unconfirmed .layer-track,
.layer-bar.state-unknown .layer-track {
  border-color: var(--soon);
  background: var(--surface);
}

.layer-bar.state-due .layer-track {
  border: 1px dashed var(--soon);
  background: var(--surface);
}

.layer-bar.state-na .layer-track {
  visibility: hidden;
}

.layer-value {
  min-width: 0;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  text-align: right;
  overflow-wrap: anywhere;
}

.layer-bar.state-na .layer-value,
.layer-bar.state-unknown .layer-value,
.layer-bar.state-unconfirmed .layer-value {
  color: var(--soon);
}

.contract-row.reference .layer-value,
.contract-row.reference .row-driver {
  color: var(--slate);
}

.contract-details {
  border-top: 1px solid var(--line);
  padding: 16px 20px 20px 32px;
  background: #fcfdff;
  font-size: 15px;
}

.contract-row.reference .contract-details {
  background: #f6f7f9;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 32px;
}

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

.detail-block.full {
  grid-column: 1 / -1;
}

.detail-label {
  display: block;
  margin-bottom: 3px;
  color: var(--ink-muted);
  font-size: 14px;
}

.detail-value {
  overflow-wrap: anywhere;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: .91em;
  overflow-wrap: anywhere;
}

.copy-button {
  min-height: 36px;
  margin-top: 6px;
  border: 1px solid var(--control-border);
  border-radius: 6px;
  padding: 4px 10px;
  color: var(--link);
  background: var(--surface);
  font-size: 14px;
}

.copy-button[data-copied="true"] {
  color: var(--ok);
  border-color: #85b49a;
}

.layer-detail-list {
  display: grid;
  gap: 12px;
  margin: 0;
}

.layer-detail {
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.layer-detail:first-child {
  border-top: 0;
  padding-top: 0;
}

.layer-detail h4 {
  margin: 0 0 3px;
  font-size: 15px;
}

.layer-detail p {
  margin-bottom: 3px;
}

.family-table-wrap {
  max-width: 100%;
  overflow-x: auto;
}

.family-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

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

.family-table th {
  color: var(--ink-muted);
  font-weight: 650;
}

.family-table td:not(:first-child),
.family-table th:not(:first-child) {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.coverage-link {
  border: 0;
  padding: 0;
  color: var(--link);
  background: transparent;
  text-decoration: underline;
}

.empty-state {
  margin-top: 24px;
  border: 1px dashed var(--control-border);
  border-radius: var(--radius);
  padding: 28px 16px;
  color: var(--ink-muted);
  text-align: center;
}

.empty-state h3 {
  color: var(--ink);
}

.empty-state p {
  margin-bottom: 12px;
}

.noscript {
  width: min(1240px, calc(100% - 32px));
  margin: 24px auto;
  border-left: 4px solid var(--soon);
  padding: 10px 14px;
  background: var(--soon-surface);
}

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

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

  .search-control {
    grid-column: 1 / -1;
  }

  .controls .button {
    grid-column: 1 / -1;
    justify-self: start;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(100% - 24px, 620px);
    padding-top: 24px;
  }

  .page-header {
    display: block;
  }

  .header-actions {
    align-items: stretch;
    margin-top: 16px;
  }

  .checked-status {
    min-height: 0;
    text-align: left;
  }

  .contract-row > summary {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 14px;
  }

  .layer-bars {
    gap: 8px;
  }

  .contract-details {
    padding: 16px;
  }

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

  .detail-block.full {
    grid-column: auto;
  }

  .help-popover {
    position: fixed;
    top: 16px;
    right: 12px;
    left: 12px;
    width: auto;
    max-height: calc(100vh - 32px);
    overflow: auto;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 16px;
  }

  .shell {
    width: calc(100% - 20px);
    padding-bottom: 40px;
  }

  h1 {
    font-size: clamp(2rem, 12vw, 2.6rem);
  }

  .controls {
    grid-template-columns: 1fr;
    padding: 12px;
  }

  .search-control,
  .controls .button {
    grid-column: auto;
  }

  .layer-bar {
    grid-template-columns: 76px minmax(40px, 1fr) minmax(76px, auto);
    gap: 6px;
    font-size: 12px;
  }

  .layer-value {
    font-size: 12px;
  }

  .family-table {
    min-width: 540px;
  }
}

@media (forced-colors: active) {
  .layer-fill,
  .layer-track,
  .summary-chip,
  .contract-row {
    forced-color-adjust: none;
  }

  .layer-fill {
    background: CanvasText !important;
  }

  button:focus-visible,
  input:focus-visible,
  select:focus-visible,
  summary:focus-visible {
    outline: 3px solid Highlight;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }
}

/* Compact controls stay readable on small screens while the desktop grid remains dense. */
.advanced-filters {
  display: contents;
}

.advanced-filters > summary {
  display: none;
}

.advanced-filter-fields {
  display: contents;
}

.layer-bar {
  font-size: 14px;
}

.layer-value {
  font-size: 14px;
}

.layer-bar.state-bad .layer-track {
  border-color: var(--bad);
}

.contract-row:not(.reference) .layer-bar.state-bad .layer-value {
  color: var(--bad);
  font-weight: 600;
}

.layer-bar.state-na .layer-value {
  color: var(--slate);
}

@media (max-width: 720px) {
  .summary-chips {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: thin;
  }

  .summary-chip {
    flex: 0 0 auto;
  }

  .header-actions {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
  }

  .checked-status {
    flex: 1 1 auto;
    min-width: 0;
  }

  .header-actions .button {
    flex: 0 0 auto;
    width: auto;
  }

  .controls {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .search-control {
    grid-column: auto;
  }

  .advanced-filters {
    display: block;
    align-self: end;
    min-width: 0;
  }

  .advanced-filters > summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 44px;
    border: 1px solid var(--control-border);
    border-radius: var(--radius);
    padding: 8px 10px;
    color: var(--ink);
    background: var(--surface);
    cursor: pointer;
    font-size: 15px;
  }

  .advanced-filter-fields {
    display: none;
  }

  .advanced-filters[open] .advanced-filter-fields {
    display: grid;
    gap: 8px;
    margin-top: 8px;
  }

  .controls .button {
    grid-column: 1 / -1;
  }

  .heading-with-help {
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 26px;
    line-height: 1.15;
  }

  .subtitle {
    font-size: 14px;
  }

  .controls {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .layer-bar {
    grid-template-columns: 76px minmax(40px, 1fr) minmax(76px, auto);
    gap: 6px;
    font-size: 14px;
  }

  .layer-value {
    font-size: 14px;
  }
}
 

.showing-count {
  font-size: 14px;
}