:root {
  color-scheme: dark;
  /* BDT Dashboards palette (matches the alpine-data master site). */
  --bg: #0b0d12;
  --panel: #141821;
  --panel-2: #1b2030;
  --line: #252b3a;
  --text: #e6e8ee;
  --muted: #8a93a6;
  --accent: #f7931a;
  --accent-2: #f59e0b;
  --link: #2a5ada;
  --good: #22c55e;
  --warn: #f59e0b;
  --risk: #ef4444;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --sans: "IBM Plex Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 13px/1.45 var(--sans);
  letter-spacing: 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 20;
  padding: 8px 12px;
  background: var(--accent);
  color: #0b0d12;
  font: 600 12px/1 var(--sans);
  border-radius: 0 0 6px 0;
}

.skip-link:focus {
  left: 0;
}

.brandbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px clamp(16px, 3vw, 34px);
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  font-family: var(--mono);
  font-size: 12px;
}

.brandbar .brand {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  text-decoration: none;
  font-weight: 600;
}

.brandbar .brand-mark {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.brandbar .brand-name {
  color: var(--text);
}

.brandbar .brand-sep {
  color: var(--muted);
}

.brandbar .brand-current {
  color: var(--muted);
}

.brandbar .brand-back {
  margin-left: auto;
  color: var(--muted);
  text-decoration: none;
}

.brandbar .brand:hover .brand-name,
.brandbar .brand-back:hover {
  color: var(--accent);
}

button,
input,
select {
  font: inherit;
}

a {
  color: var(--accent);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  gap: 6px;
  align-items: center;
  overflow-x: auto;
  padding: 14px clamp(16px, 3vw, 34px);
  border-bottom: 1px solid var(--line);
  background: rgba(9, 13, 20, 0.88);
  backdrop-filter: blur(14px);
}

.filters select,
.filters input,
.section-heading select {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--text);
}

.nav button {
  padding: 11px 16px;
  white-space: nowrap;
  cursor: pointer;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.01em;
}

.nav button:hover {
  color: var(--text);
}

.nav button.active {
  color: var(--text);
  border-bottom-color: var(--accent);
}

main {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 22px clamp(16px, 3vw, 34px) 48px;
}

.hero {
  display: grid;
  align-content: center;
  gap: 6px;
  padding: 20px 0 18px;
  border-bottom: 1px solid var(--line);
}

.hero p {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero p,
.rank,
.metric-card span,
.insights span,
.muted,
small,
dt {
  color: var(--muted);
}

.hero h1 {
  max-width: 880px;
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.hero span {
  max-width: 720px;
  color: var(--muted);
  font-size: 0.85rem;
}

.filters {
  display: grid;
  grid-template-columns: minmax(220px, 2fr) repeat(5, minmax(130px, 1fr));
  gap: 10px;
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 16px clamp(16px, 3vw, 34px);
  background: rgba(10, 16, 25, 0.72);
  border-bottom: 1px solid var(--line);
}

.filters label {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 0.78rem;
}

.filters input,
.filters select {
  width: 100%;
  padding: 0 10px;
}

.kpi-grid,
.shark-grid,
.insights {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  margin: 14px 0;
}

.metric-card,
.shark-card,
.panel,
.insights article {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
}

.metric-card {
  min-height: auto;
  display: grid;
  align-content: space-between;
  gap: 6px;
  padding: 10px 12px;
  transition: border-color 0.15s ease;
}

.metric-card:hover {
  border-color: rgba(247, 147, 26, 0.4);
}

.metric-card span {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.metric-card strong {
  font-family: var(--mono);
  font-weight: 600;
  font-size: clamp(1.05rem, 2vw, 1.4rem);
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 28px;
}

.section-heading h2,
.panel h2,
.panel h1,
.table-head h1 {
  margin: 0 0 12px;
  font-size: 0.95rem;
  font-weight: 600;
}

.table-head h1 {
  margin: 0;
}

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

.shark-card {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  gap: 10px;
  padding: 12px;
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.shark-card:hover,
.shark-card:focus-visible {
  border-color: rgba(247, 147, 26, 0.55);
}

.avatar {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--accent-2);
  font-weight: 600;
}

.shark-card h3 {
  margin: 2px 0 0;
}

.shark-card > strong {
  color: var(--accent);
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.5rem;
}

dl {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 4px 0 0;
  font-size: 0.75rem;
}

dt,
dd {
  margin: 0;
}

dd {
  font-weight: 700;
}

.badge {
  grid-column: 1 / -1;
  width: fit-content;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 0.76rem;
  border: 1px solid var(--line);
}

.badge.high {
  color: var(--good);
}

.badge.medium {
  color: var(--warn);
}

.badge.low {
  color: var(--risk);
}

.panel {
  overflow: auto;
  padding: 14px;
  margin: 16px 0;
}

.table-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
  margin-bottom: 10px;
}

.pager {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.pager button {
  min-height: 32px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--text);
  font-family: var(--mono);
  padding: 0 10px;
}

.pager button:not(:disabled):hover {
  border-color: var(--accent);
}

.pager button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

th,
td {
  padding: 7px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

td {
  font-size: 12.5px;
}

th {
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

th[scope="row"] {
  color: var(--text);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
}

.cov-headline {
  font-family: var(--mono);
  font-size: 1.6rem;
  color: var(--accent);
}

.cov-gap th[scope="row"],
.cov-gap td:nth-child(4) {
  color: var(--warn);
  font-weight: 600;
}

.site-link {
  text-decoration: none;
  font-weight: 700;
}

.site-badge {
  font-family: var(--mono);
  font-size: 11px;
  padding: 1px 7px;
  border-radius: 999px;
  border: 1px solid var(--line);
}

.site-up {
  color: var(--good);
}

.site-blocked {
  color: var(--warn);
}

.site-down,
.site-unreachable {
  color: var(--risk);
}

.site-link.site-unknown {
  color: var(--muted);
}

th.sortable {
  padding: 0;
  white-space: nowrap;
}

.th-sort {
  display: block;
  width: 100%;
  padding: 7px 10px;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: inherit;
  text-transform: inherit;
  letter-spacing: inherit;
  cursor: pointer;
  user-select: none;
}

.th-sort:hover {
  color: var(--text);
}

th[aria-sort="ascending"],
th[aria-sort="descending"] {
  color: var(--accent);
}

th .sort-ind {
  opacity: 0.7;
}

td.num,
th.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.company-list {
  display: grid;
  gap: 8px;
  padding-left: 22px;
}

.company-list li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.company-list em {
  grid-column: 1 / -1;
  color: var(--muted);
  font-style: normal;
}

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

.insights article {
  padding: 12px;
}

.insights h3 {
  margin: 6px 0;
  font-size: 0.875rem;
}

.insights span {
  font-family: var(--mono);
  font-size: 1.1rem;
  color: var(--accent);
}

.linklike {
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  font-weight: 600;
  text-align: left;
}

tr.company-row {
  cursor: pointer;
  transition: background 0.12s ease;
}

tr.company-row:hover {
  background: var(--panel-2);
}

tr.company-row:hover .linklike {
  text-decoration: underline;
}

.company-row small {
  display: block;
  margin-top: 4px;
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9;
  background: rgba(4, 8, 14, 0.55);
  backdrop-filter: blur(2px);
}

.drawer {
  position: fixed;
  inset: 0 0 0 auto;
  z-index: 10;
  width: min(440px, 100%);
  padding: 24px;
  overflow: auto;
  border-left: 1px solid var(--line);
  background: var(--panel-2);
  box-shadow: -30px 0 80px rgba(0, 0, 0, 0.45);
}

.close {
  float: right;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  color: var(--text);
  font-family: var(--mono);
  cursor: pointer;
  padding: 6px 10px;
}

.close:hover {
  border-color: var(--accent);
}

.quality-hero {
  display: grid;
  gap: 8px;
}

.quality-hero strong {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 2.2rem;
  line-height: 1;
}

.dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 8px;
  border-radius: 50%;
}

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

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

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

.bars {
  display: grid;
  gap: 10px;
}

.bars label {
  display: grid;
  grid-template-columns: 48px 1fr 40px;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}

.bars {
  font-size: 12px;
}

.bars span {
  height: 9px;
  width: min(var(--w), 100%);
  border-radius: 999px;
  background: var(--accent);
  transition: width 0.5s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.empty {
  color: var(--muted);
}

/* Inline cell-bars — a faint accent fill behind numeric table values, scaled to
   the column max, so magnitudes read at a glance without a separate chart. */
td.cellbar {
  position: relative;
}

.cellbar-fill {
  position: absolute;
  inset: 2px auto 2px 0;
  width: min(var(--w), 100%);
  background: rgba(247, 147, 26, 0.16);
  border-radius: 3px;
  z-index: 0;
  transition: width 0.5s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.cellbar b {
  position: relative;
  z-index: 1;
  font-weight: 600;
}

/* Active-filter chips + view actions. */
.chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 10px clamp(16px, 3vw, 34px) 0;
}

.chips .chips-label {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  border-radius: 999px;
  padding: 3px 10px;
  cursor: pointer;
}

.chip:hover {
  border-color: var(--accent);
}

.chip .x {
  color: var(--muted);
  font-family: var(--mono);
}

.chip-clear {
  color: var(--muted);
}

.copylink {
  font-family: var(--mono);
  font-size: 12px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--muted);
  border-radius: 6px;
  padding: 5px 10px;
  cursor: pointer;
}

.copylink:hover {
  color: var(--text);
  border-color: var(--accent);
}

.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;
}

/* Mono numerics — the analyst-dashboard feel of the BDT master. Company-name
   cells stay in the sans body face so long names read cleanly. */
dd,
.rank,
.bars b,
.bars label,
th,
.badge,
.metric-card span,
.shark-card .avatar {
  font-family: var(--mono);
}

td {
  font-variant-numeric: tabular-nums;
}

@media (prefers-reduced-motion: reduce) {
  .bars span,
  .cellbar-fill {
    transition: none;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

@media (max-width: 1040px) {
  .filters,
  .kpi-grid,
  .shark-grid,
  .insights,
  .split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .filters,
  .kpi-grid,
  .shark-grid,
  .insights,
  .split {
    grid-template-columns: 1fr;
  }

  .table-head,
  .pager {
    align-items: stretch;
    flex-direction: column;
  }

  .hero {
    min-height: 220px;
  }

  .shark-card {
    grid-template-columns: 52px 1fr;
  }

  .shark-card > strong {
    grid-column: 1 / -1;
  }

  dl {
    grid-template-columns: 1fr;
  }
}