:root {
  color-scheme: light;
  --bg: #f5f7fa;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --border: #d8e0ea;
  --text: #102033;
  --muted: #5f6b7a;
  --accent: #1d6cf2;
  --accent-soft: #dbe8ff;
  --good: #0f766e;
  --warn: #b45309;
  --bad: #b42318;
  --shadow: 0 12px 30px rgba(16, 32, 51, 0.08);
  --radius: 12px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(29, 108, 242, 0.06), transparent 28%),
    linear-gradient(180deg, #f8fbff 0%, #f5f7fa 100%);
  color: var(--text);
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

body {
  line-height: 1.5;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.page-shell {
  max-width: 1460px;
  margin: 0 auto;
  padding: 24px;
}

.topbar {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  justify-content: space-between;
  padding: 20px 22px;
  margin-bottom: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--accent);
  text-transform: uppercase;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 28px;
  line-height: 1.15;
}

.subtitle {
  margin-top: 8px;
  max-width: 72ch;
  color: var(--muted);
}

.source-chip {
  flex: none;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: #1746a0;
  font-size: 13px;
  white-space: nowrap;
}

.toolbar {
  display: grid;
  gap: 12px;
  padding: 16px;
  margin-bottom: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.searchbox {
  display: flex;
  gap: 10px;
  align-items: center;
}

.searchbox input {
  flex: 1;
  min-width: 0;
  height: 48px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-soft);
  color: var(--text);
  outline: none;
}

.searchbox input:focus {
  border-color: rgba(29, 108, 242, 0.6);
  box-shadow: 0 0 0 4px rgba(29, 108, 242, 0.12);
  background: #fff;
}

.searchbox button {
  height: 48px;
  padding: 0 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  color: var(--text);
}

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

.segmented-btn {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--text);
}

.segmented-btn.is-active {
  border-color: rgba(29, 108, 242, 0.25);
  background: var(--accent);
  color: #fff;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.stat {
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

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

.stat strong {
  font-size: 24px;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(340px, 0.9fr);
  gap: 16px;
  align-items: start;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.panel-head,
.panel-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px;
}

.panel-head {
  border-bottom: 1px solid var(--border);
}

.panel-foot {
  border-top: 1px solid var(--border);
}

.panel-head h2 {
  font-size: 18px;
}

.panel-head p,
.muted {
  color: var(--muted);
  font-size: 13px;
}

.results-list {
  display: grid;
}

.result-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  width: 100%;
  padding: 14px 16px;
  border: 0;
  border-bottom: 1px solid var(--border);
  background: #fff;
  text-align: left;
}

.result-row:last-child {
  border-bottom: 0;
}

.result-row:hover,
.result-row.is-selected {
  background: #f6faff;
}

.result-title {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 6px;
}

.result-title strong {
  font-size: 16px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 12px;
  line-height: 1;
  background: #eef2f7;
  color: #314155;
}

.badge.is-accent {
  background: var(--accent-soft);
  color: #1746a0;
}

.badge.is-good {
  background: rgba(15, 118, 110, 0.12);
  color: var(--good);
}

.badge.is-warn {
  background: rgba(180, 83, 9, 0.12);
  color: var(--warn);
}

.badge.is-bad {
  background: rgba(180, 35, 24, 0.12);
  color: var(--bad);
}

.result-subtitle,
.result-meta {
  color: var(--muted);
  font-size: 13px;
}

.result-meta {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
}

.detail-panel {
  position: sticky;
  top: 16px;
}

.detail-empty {
  padding: 20px 16px 24px;
  color: var(--muted);
}

.detail-body {
  padding: 0 16px 18px;
}

.detail-title {
  display: grid;
  gap: 8px;
  padding: 16px 0 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 14px;
}

.detail-title h3 {
  margin: 0;
  font-size: 22px;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 12px;
}

.field {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-soft);
}

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

.field div {
  word-break: break-word;
}

.empty-state {
  padding: 24px 16px;
  color: var(--muted);
  text-align: center;
}

.pager {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.pager button {
  min-width: 36px;
  height: 36px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
}

.pager button.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.pager .ghost {
  color: var(--muted);
  border-style: dashed;
}

.status-line {
  padding: 10px 16px 0;
  color: var(--muted);
  font-size: 13px;
}

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

@media (max-width: 1120px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .detail-panel {
    position: static;
  }
}

@media (max-width: 760px) {
  .page-shell {
    padding: 12px;
  }

  .topbar {
    flex-direction: column;
  }

  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .searchbox {
    flex-wrap: wrap;
  }

  .searchbox input,
  .searchbox button {
    width: 100%;
  }

  .result-row {
    grid-template-columns: 1fr;
  }

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