:root {
  color-scheme: light;
  --paper: #f3f4ef;
  --surface: #fff;
  --ink: #202a25;
  --muted: #526058;
  --line: #c8cec9;
  --control: #718077;
  --accent: #246044;
  --tint: #e4ece6;
  --bad: #a32d26;
  --warn: #865313;
  --focus: #246044;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --paper: #171d19;
  --surface: #212a24;
  --ink: #f0f3ec;
  --muted: #b4bfb6;
  --line: #46554b;
  --control: #87978d;
  --accent: #98d8b0;
  --tint: #293f30;
  --bad: #ffaaa0;
  --warn: #edc083;
  --focus: #98d8b0;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
[hidden] {
  display: none !important;
}
a {
  color: inherit;
  text-underline-offset: 4px;
}
button,
input,
select {
  font: inherit;
  color: inherit;
}
button,
input,
select {
  min-height: 44px;
  border: 1px solid var(--control);
  border-radius: 5px;
  background: var(--surface);
  padding: 10px 12px;
}
button {
  cursor: pointer;
  font-weight: 600;
}
button:hover {
  background: var(--tint);
}
button:disabled {
  cursor: default;
  color: var(--muted);
  background: var(--surface);
}
input,
select {
  width: 100%;
  min-width: 0;
}
input::placeholder {
  color: var(--muted);
}
:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}
.skip {
  position: absolute;
  left: 12px;
  top: -70px;
  padding: 12px;
  background: var(--surface);
  z-index: 5;
}
.skip:focus {
  top: 12px;
}
.shell {
  max-width: 1460px;
  padding: 0 18px;
  margin: auto;
}
.topbar {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.wordmark {
  font-weight: 800;
  font-size: 1.1rem;
  text-decoration: none;
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.wordmark span {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 400;
}
nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  order: 3;
  width: 100%;
}
nav a {
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  min-height: 44px;
}
#theme {
  margin-left: auto;
  font-size: 0.8rem;
}
.page-heading {
  padding: 28px 0 20px;
  display: grid;
  gap: 18px;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
h1 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  letter-spacing: -0.045em;
  margin-bottom: 8px;
}
h2 {
  font-size: 1.5rem;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}
h3 {
  font-size: 1.05rem;
}
.page-heading p,
.section-heading p {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
  margin: 0;
}
.refresh-tools {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 0.78rem;
  color: var(--muted);
}
.refresh-tools time {
  display: block;
  font-weight: 600;
  color: var(--ink);
  margin-top: 5px;
}
.refresh-tools button {
  font-size: 0.8rem;
}
.overview {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  padding: 16px 0;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.overview p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}
.overview strong {
  color: var(--ink);
  font-size: 1.15rem;
  margin-right: 5px;
  font-variant-numeric: tabular-nums;
}
.overview .main-stat {
  color: var(--accent);
}
.toolbar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 22px 0 16px;
}
label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.78rem;
  min-width: 0;
}
.search-field {
  grid-column: 1/-1;
}
.list-caption {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.4;
  margin: 16px 0 10px;
}
.list-caption span:last-child {
  max-width: 170px;
  text-align: right;
}
.workspace {
  display: grid;
  gap: 24px;
  align-items: start;
}
.site-list {
  border-top: 1px solid var(--line);
}
.site-row {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  padding: 17px 10px;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  text-align: left;
  background: transparent;
  font-weight: 400;
}
.site-row:hover,
.site-row[aria-expanded="true"] {
  background: var(--tint);
}
.site-name {
  min-width: 0;
}
.site-name strong {
  display: block;
  font-size: 0.96rem;
  line-height: 1.35;
}
.site-name small {
  display: block;
  margin-top: 5px;
  overflow-wrap: anywhere;
  color: var(--muted);
  font-size: 0.73rem;
  line-height: 1.4;
}
.state {
  max-width: 11em;
  font-size: 0.78rem;
  font-weight: 600;
  align-self: start;
  white-space: normal;
}
.up {
  color: var(--accent);
}
.down {
  color: var(--bad);
}
.blocked,
.unreachable,
.redirect,
.stale {
  color: var(--warn);
}
.unknown {
  color: var(--muted);
}
.row-measures {
  flex-wrap: wrap;
  grid-column: 1/-1;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  font-size: 0.73rem;
  font-variant-numeric: tabular-nums;
}
.mini-track {
  display: flex;
  gap: 3px;
  max-width: 125px;
  height: 17px;
}
.mini-track i {
  display: block;
  width: 4px;
  background: var(--control);
}
.mini-track .up {
  background: var(--accent);
}
.mini-track .down {
  background: var(--bad);
}
.mini-track .blocked,
.mini-track .redirect {
  background: var(--warn);
}
.detail {
  background: var(--surface);
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 6px;
  min-width: 0;
}
.detail-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}
.detail-head h3 {
  margin-bottom: 8px;
  font-size: 1.15rem;
}
.detail-head a {
  display: inline-block;
  max-width: 100%;
  overflow-wrap: anywhere;
  font-size: 0.78rem;
  line-height: 1.5;
}
.detail-head button {
  flex-shrink: 0;
  font-size: 0.75rem;
}
.detail-head > div {
  min-width: 0;
}
.detail-status {
  font-weight: 700;
  margin: 24px 0 8px;
}
.check-note,
.footnote,
.chart-note {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.check-note {
  margin-bottom: 18px;
}
.footnote {
  max-width: 950px;
  margin: 18px 0 0;
}
.detail-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 25px;
  margin: 22px 0;
  border-block: 1px solid var(--line);
  padding: 14px 0;
}
.detail-facts div {
  display: grid;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--muted);
}
.detail-facts strong {
  font-size: 1rem;
  color: var(--ink);
}
.trend-svg {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
  margin: 20px 0 10px;
}
.trend-svg .line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}
.trend-svg circle {
  fill: var(--accent);
}
.trend-svg circle.down {
  fill: var(--bad);
}
.trend-svg circle.blocked,
.trend-svg circle.redirect {
  fill: var(--warn);
}
.chart-labels {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.7rem;
}
.log-panel {
  margin-top: 25px;
}
.log-list {
  max-height: 270px;
  overflow: auto;
}
.log-item {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding: 11px 0;
  font-size: 0.75rem;
  line-height: 1.5;
}
.log-item span:last-child {
  text-align: right;
  overflow-wrap: anywhere;
}
.log-item time {
  flex-shrink: 0;
  color: var(--muted);
}
.notice {
  padding: 12px 0;
  color: var(--warn);
  font-size: 0.85rem;
  line-height: 1.5;
  margin: 0;
}
.empty-state {
  padding: 28px 12px;
  color: var(--muted);
  line-height: 1.6;
}
.empty-state h3 {
  color: var(--ink);
  margin-bottom: 8px;
}
.empty-state p {
  max-width: 660px;
  margin-bottom: 0;
  font-size: 0.88rem;
}
.seo-section {
  margin-top: 48px;
  padding-top: 26px;
  border-top: 2px solid var(--ink);
}
.section-heading {
  margin-bottom: 20px;
}
.seo-controls {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
  align-items: end;
}
.primary {
  background: var(--accent);
  color: var(--surface);
  border-color: var(--accent);
}
.primary:hover {
  color: var(--ink);
}
.seo-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.seo-metrics div {
  display: grid;
  gap: 6px;
  min-width: 100px;
}
.seo-metrics span {
  font-size: 0.78rem;
  color: var(--muted);
}
.seo-metrics strong {
  font-size: 1.4rem;
  font-variant-numeric: tabular-nums;
}
.query-tools {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 20px 0;
}
.table-wrap {
  overflow: auto;
  max-width: 100%;
  border: 1px solid var(--line);
  border-radius: 5px;
}
.query-table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.8rem;
  min-width: 530px;
  background: var(--surface);
}
.query-table th,
.query-table td {
  text-align: right;
  padding: 13px 12px;
  border-bottom: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
}
.query-table th {
  background: var(--tint);
  color: var(--ink);
}
.query-table th:first-child,
.query-table td:first-child {
  text-align: left;
  min-width: 170px;
  max-width: 400px;
  overflow-wrap: anywhere;
}
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  font-size: 0.8rem;
}
.pagination button {
  font-size: 0.8rem;
}
footer {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: baseline;
  padding: 25px 0;
  margin-top: 45px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.6;
}
footer p {
  max-width: 700px;
  margin: 0;
}
footer a {
  min-height: 44px;
  display: flex;
  align-items: center;
}
@media (min-width: 650px) {
  .shell {
    padding: 0 30px;
  }
  .topbar nav {
    order: 0;
    width: auto;
    margin-left: auto;
  }
  .wordmark span {
    display: none;
  }
  #theme {
    margin-left: 0;
  }
  .page-heading {
    grid-template-columns: 1fr auto;
    align-items: end;
  }
  .refresh-tools {
    display: grid;
    justify-items: end;
  }
  .toolbar {
    grid-template-columns: minmax(180px, 1fr) 210px 150px;
  }
  .search-field {
    grid-column: auto;
  }
  .site-row {
    grid-template-columns: minmax(0, 1.5fr) 130px minmax(180px, 1fr);
    align-items: center;
    padding: 18px 16px;
  }
  .row-measures {
    grid-column: auto;
    flex-wrap: wrap;
  }
  .state {
    align-self: center;
  }
  .list-caption span:last-child {
    max-width: none;
  }
  .seo-controls {
    grid-template-columns: minmax(180px, 1fr) minmax(190px, 1fr) auto;
  }
  .query-tools {
    grid-template-columns: 1fr 220px;
  }
}
@media (min-width: 1150px) {
  .shell {
    padding: 0 48px;
  }
  .wordmark span {
    display: inline;
  }
  .workspace[data-open="true"] {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }
  .workspace[data-open="true"] .site-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }
  .workspace[data-open="true"] .row-measures {
    grid-column: 1/-1;
  }
  .detail {
    padding: 25px;
  }
  .seo-controls {
    grid-template-columns: 300px 250px auto auto;
    justify-content: start;
  }
}
@media (prefers-reduced-motion: no-preference) {
  button,
  a {
    transition:
      background-color 0.12s,
      color 0.12s;
  }
}