:root {
  --ink: #1f2933;
  --muted: #657485;
  --line: #d8e0e8;
  --panel: #ffffff;
  --backdrop: #f5f7fa;
  --accent: #245b8f;
}

body {
  background: var(--backdrop);
  color: var(--ink);
  font-size: 14px;
}

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

.breadcrumb-wrap {
  margin: -4px 0 14px;
}

.breadcrumb {
  --bs-breadcrumb-divider-color: var(--muted);
  color: var(--muted);
  font-size: .86rem;
  margin-bottom: 0;
}

.breadcrumb a {
  color: var(--accent);
  text-decoration: none;
}

.page-head {
  align-items: flex-start;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  margin-bottom: 18px;
}

.page-head h1 {
  font-size: 1.5rem;
  margin: 0;
}

.page-head p {
  color: var(--muted);
  margin: 4px 0 0;
}

.metric-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.metric {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: inherit;
  padding: 16px;
  text-decoration: none;
}

.metric span {
  color: var(--muted);
  display: block;
}

.metric strong {
  display: block;
  font-size: 1.8rem;
  line-height: 1.1;
  margin-top: 8px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-bottom: 16px;
  padding: 16px;
}

.panel h2 {
  font-size: 1rem;
  margin: 0 0 12px;
}

.filter-bar {
  align-items: end;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  margin-bottom: 14px;
  padding: 12px;
}

.filter-bar label span {
  color: var(--muted);
  display: block;
  font-size: .8rem;
  margin-bottom: 4px;
}

.list-meta {
  color: var(--muted);
  margin: 8px 0;
}

.source-note {
  background: #eef5fb;
  border: 1px solid #c9dbea;
  border-radius: 8px;
  color: #38546a;
  margin: 12px 0 0;
  padding: 10px 12px;
}

.data-table {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.system-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.system-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 18px;
  justify-content: space-between;
  min-height: 170px;
  padding: 18px;
  text-decoration: none;
}

.system-card h2 {
  font-size: 1.2rem;
  margin: 0;
}

.system-card p {
  color: var(--muted);
  margin: 4px 0 0;
}

.mini-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.mini-metrics span {
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  padding: 8px 10px;
}

.mini-metrics strong {
  color: var(--ink);
  display: block;
  font-size: 1.1rem;
}

.table {
  margin-bottom: 0;
}

.table th {
  color: #394957;
  font-weight: 700;
  white-space: nowrap;
}

.table td {
  max-width: 320px;
  vertical-align: top;
}

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

.detail-grid {
  display: grid;
  grid-template-columns: minmax(120px, 220px) 1fr;
  margin: 0;
}

.detail-grid dt,
.detail-grid dd {
  border-top: 1px solid #edf1f5;
  margin: 0;
  padding: 8px 0;
}

.detail-grid dt {
  color: var(--muted);
  font-weight: 600;
}

.source-line,
.source-pill {
  color: var(--muted);
  font-size: .82rem;
}

.source-line {
  border-top: 1px solid #edf1f5;
  margin-top: 10px;
  padding-top: 10px;
}

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

.pager-links {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pager-ellipsis {
  color: var(--muted);
  padding: 0 4px;
}

.pager-jump {
  align-items: center;
  display: flex;
  gap: 6px;
}

.pager-jump label {
  color: var(--muted);
  white-space: nowrap;
}

.pager-jump input {
  width: 88px;
}

.login-wrap {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin: 48px auto;
  max-width: 420px;
  padding: 24px;
}

@media (max-width: 720px) {
  .page-head {
    display: block;
  }

  .page-head .btn {
    margin-top: 12px;
  }

  .pager {
    align-items: flex-start;
    display: block;
  }

  .pager-jump {
    margin-top: 10px;
  }

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

  .detail-grid dt {
    border-top: 1px solid #edf1f5;
    padding-bottom: 2px;
  }

  .detail-grid dd {
    border-top: 0;
    padding-top: 0;
  }
}