/* Serval Analytics. Part of the stylesheet split by page; public/css/README.md says why. */
/* ── Serval Analytics ─────────────────────────────────────── */
/* Toolbar and banner reuse the contracts classes; everything below is the
   dashboard itself, rendered by public/js/serval.js. */
#serval-view { padding: 1rem 1rem 2rem; }
#serval-notice ul { margin: 4px 0 0 18px; }

.serval-kpis {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}
.serval-kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.serval-kpi-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.serval-kpi-value { font-size: 24px; font-weight: 700; color: var(--text); line-height: 1.15; white-space: nowrap; }
.serval-kpi-sub { font-size: 11px; color: var(--text-muted); line-height: 1.35; }
.serval-kpi-delta { font-size: 11px; font-weight: 600; }
.serval-kpi-delta--good { color: var(--growth-pos); }
.serval-kpi-delta--bad { color: var(--growth-neg); }
.serval-kpi-delta--flat { color: var(--text-muted); font-weight: 400; }

.serval-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.serval-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  min-width: 0;
  margin-bottom: 12px;
}
.serval-grid .serval-panel { margin-bottom: 0; }
.serval-panel-head { display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.serval-panel-head h3 { font-size: 13px; font-weight: 700; color: var(--text); }
.serval-chart { position: relative; height: 240px; }

.serval-data { margin: 10px 0 12px; font-size: 12px; }
.serval-data summary { cursor: pointer; color: var(--accent-text); margin-bottom: 6px; }
.serval-data .serval-table-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; }

.serval-table-wrap { overflow-x: auto; }
.serval-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.serval-table th,
.serval-table td {
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  white-space: nowrap;
}
.serval-table th {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--total-bg);
}
.serval-table td:first-child { white-space: normal; min-width: 160px; }
.serval-table tbody tr:last-child td { border-bottom: 0; }
.serval-table tbody tr:hover td { background: var(--hover-bg); }
.serval-table .num { text-align: right; font-variant-numeric: tabular-nums; }

.serval-rate { display: inline-flex; align-items: center; gap: 8px; }
.serval-rate-track { width: 64px; height: 6px; border-radius: 3px; background: var(--total-bg); overflow: hidden; }
.serval-rate-fill { display: block; height: 100%; background: #0E8FC6; border-radius: 3px; }
.serval-rate-num { font-variant-numeric: tabular-nums; min-width: 34px; text-align: right; }

.serval-flag--overdue { color: var(--growth-neg); font-weight: 600; }
.serval-empty { padding: 14px; color: var(--text-muted); font-size: 12px; }
.serval-footnote { font-size: 11px; color: var(--text-muted); line-height: 1.5; max-width: 900px; }

@media (max-width: 1200px) {
  .serval-kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .serval-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 600px) {
  #serval-view { padding: 12px 16px 2rem; }
  .serval-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .serval-kpi-value { font-size: 20px; }
  .serval-chart { height: 200px; }
}