.brand-board {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px 48px;
}

.brand-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px 28px;
  align-items: end;
}

.brand-eyebrow {
  margin: 0 0 7px;
  color: var(--accent);
  font: 600 11px/1.4 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brand-generated {
  grid-column: 1 / -1;
}

.brand-source-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.brand-source-links a {
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-dim);
  font: 500 11px/1 var(--font-mono);
  text-decoration: none;
}

.brand-source-links a:hover,
.brand-source-links a:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

.brand-summary {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 20px 0 24px;
}

.brand-stat {
  min-height: 75px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.brand-stat strong {
  display: block;
  font: 600 24px/1 var(--font-mono);
}

.brand-stat span {
  display: block;
  margin-top: 6px;
  color: var(--text-dim);
  font-size: 12px;
}

.brand-stat.attention strong {
  color: var(--yellow, #e6b84d);
}

.brand-view-tabs {
  display: flex;
  gap: 4px;
  margin: 0 0 18px;
  padding: 4px;
  width: fit-content;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}

.brand-view-tab {
  padding: 8px 14px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  font: 600 12px/1 var(--font-mono);
}

.brand-view-tab[aria-selected="true"] {
  background: color-mix(in srgb, var(--accent) 14%, var(--bg));
  color: var(--accent);
}

.brand-view-tab:focus-visible,
.brand-graph-node:focus-visible,
.brand-select-button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.brand-toolbar {
  display: grid;
  gap: 10px;
  margin: 18px 0;
}

.brand-relationship-toolbar {
  grid-template-columns: minmax(220px, 1fr) repeat(4, minmax(135px, 0.52fr));
}

.brand-glossary-toolbar {
  grid-template-columns: minmax(260px, 1fr) 190px 220px;
}

.brand-toolbar label {
  color: var(--text-dim);
  font: 500 11px/1.4 var(--font-mono);
}

.brand-toolbar :is(input, select) {
  width: 100%;
  margin-top: 5px;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--surface);
  color: var(--text);
}

.brand-results {
  margin: 0 0 10px;
}

.brand-alert {
  margin: 14px 0;
  padding: 11px 13px;
  border: 1px solid color-mix(in srgb, var(--yellow, #e6b84d) 55%, var(--border));
  border-radius: 7px;
  background: color-mix(in srgb, var(--yellow, #e6b84d) 7%, var(--surface));
  color: var(--yellow, #e6b84d);
}

.brand-alert.error {
  border-color: var(--red, #f07178);
  color: var(--red, #f07178);
}

.brand-panel {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.brand-panel h3 {
  margin: 0 0 6px;
}

.brand-section-head {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  justify-content: space-between;
}

.brand-graph {
  min-height: 218px;
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: 9px;
  overflow: hidden;
  background:
    radial-gradient(
      circle at 20% 10%,
      color-mix(in srgb, var(--accent) 8%, transparent),
      transparent 34%
    ),
    var(--bg);
}

.brand-graph svg {
  display: block;
  width: 100%;
  height: auto;
  min-height: 218px;
}

.brand-graph-edge {
  stroke: color-mix(in srgb, var(--accent) 45%, var(--border));
  stroke-width: 2;
}

.brand-graph-node rect {
  fill: var(--surface);
  stroke: var(--border);
  stroke-width: 1.5;
}

.brand-graph-node.is-selected rect,
.brand-graph-node:hover rect {
  stroke: var(--accent);
}

.brand-graph-node .node-label {
  fill: var(--text-dim);
  font: 500 10px var(--font-mono);
  text-transform: uppercase;
}

.brand-graph-node .node-value {
  fill: var(--text);
  font: 600 12px var(--font-mono);
}

.brand-graph-node .node-detail {
  fill: var(--text-dim);
  font: 400 10px var(--font-mono);
}

.brand-relationship-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 18px;
}

.brand-detail {
  align-self: start;
  position: sticky;
  top: 76px;
}

.brand-detail dl {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 9px;
  margin: 14px 0 0;
}

.brand-detail dt {
  color: var(--text-dim);
  font: 500 11px/1.5 var(--font-mono);
}

.brand-detail dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
  font-size: 12px;
}

.brand-detail ul {
  margin: 0;
  padding-left: 17px;
}

.brand-table-wrap {
  overflow: auto;
}

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

.brand-table th,
.brand-table td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.brand-table th {
  color: var(--text-dim);
  font-weight: 500;
}

.brand-table code {
  white-space: nowrap;
}

.brand-relationship-table tbody tr[aria-selected="true"] {
  background: color-mix(in srgb, var(--accent) 7%, transparent);
}

.brand-select-button {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  font: 600 12px/1.45 var(--font-mono);
  text-align: left;
}

.brand-name {
  color: var(--accent);
  font-weight: 600;
}

.brand-description {
  min-width: 240px;
  color: var(--text-dim);
}

.brand-pill {
  display: inline-block;
  padding: 2px 7px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font: 500 11px/1.5 var(--font-mono);
}

.brand-pill.covered,
.brand-pill.adopted,
.brand-pill.canonical-spine,
.brand-pill.verified,
.brand-pill.production-approved {
  color: var(--green, #3dd68c);
  border-color: color-mix(in srgb, var(--green, #3dd68c) 55%, var(--border));
}

.brand-pill.referenced-unconstructed,
.brand-pill.types-only,
.brand-pill.local-pattern,
.brand-pill.declared-unproven,
.brand-pill.observed-undeclared,
.brand-pill.optional,
.brand-pill.lab-only,
.brand-pill.stale {
  color: var(--yellow, #e6b84d);
}

.brand-pill.unused,
.brand-pill.governed-no-usage,
.brand-pill.none {
  color: var(--text-dim);
}

.brand-pill.external-or-untracked,
.brand-pill.failed,
.brand-pill.blocked {
  color: var(--red, #f07178);
}

.brand-pill.domain {
  color: var(--domain-color, var(--accent));
  border-color: color-mix(in srgb, var(--domain-color, var(--accent)) 55%, var(--border));
  background: color-mix(in srgb, var(--domain-color, var(--accent)) 14%, transparent);
}

.brand-glossary-link {
  display: inline-block;
  margin-top: 4px;
  margin-right: 6px;
  font: 500 11px/1.4 var(--font-mono);
  color: var(--accent);
  text-decoration: none;
}

.brand-glossary-link:hover {
  text-decoration: underline;
}

.brand-tier-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 14px;
}

.brand-tier {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--bg);
}

.brand-tier code {
  color: var(--accent);
}

.brand-tier p {
  margin: 6px 0 0;
  color: var(--text-dim);
  font-size: 12px;
}

.brand-meta {
  color: var(--text-dim);
  font-size: 12px;
}

.brand-error {
  padding: 12px 14px;
  border: 1px solid var(--red, #f07178);
  border-radius: 7px;
  color: var(--red, #f07178);
}

.brand-skeleton {
  position: relative;
  overflow: hidden;
}

.brand-skeleton::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(
    100deg,
    transparent 20%,
    color-mix(in srgb, var(--text) 7%, transparent) 45%,
    transparent 70%
  );
  transform: translateX(-100%);
  animation: brand-shimmer 1.2s infinite;
}

@keyframes brand-shimmer {
  to {
    transform: translateX(100%);
  }
}

@media (min-width: 780px) {
  .brand-summary {
    grid-template-columns: repeat(6, 1fr);
  }
}

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

  .brand-relationship-toolbar label:first-child {
    grid-column: 1 / -1;
  }

  .brand-relationship-layout {
    grid-template-columns: 1fr;
  }

  .brand-detail {
    position: static;
  }
}

@media (max-width: 759px) {
  .brand-board {
    padding-inline: 14px;
  }

  .brand-hero,
  .brand-glossary-toolbar,
  .brand-relationship-toolbar,
  .brand-tier-grid {
    grid-template-columns: 1fr;
  }

  .brand-source-links {
    justify-content: flex-start;
  }

  .brand-view-tabs {
    width: 100%;
  }

  .brand-view-tab {
    flex: 1;
    padding-inline: 7px;
  }

  .brand-graph-panel {
    display: none;
  }

  .brand-relationship-table {
    min-width: 780px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .brand-skeleton::after {
    animation: none;
  }
}