.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px;
  font-family: Arial, sans-serif;
  color: #1f2937;
}

h1,
h2 {
  margin: 0 0 8px;
}

.subtle {
  margin: 0 0 10px;
  color: #6b7280;
}

.panel {
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 14px;
  background: #fff;
}

.loader-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}

label span {
  display: block;
  font-size: 13px;
  margin-bottom: 6px;
}

.status {
  margin-top: 10px;
  font-size: 14px;
}

.actions {
  margin-top: 10px;
}

button {
  border: 1px solid #d1d5db;
  border-radius: 6px;
  background: #f9fafb;
  padding: 6px 10px;
  cursor: pointer;
}

button:hover {
  background: #f3f4f6;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}

.card {
  border: 1px solid #d1d5db;
  border-radius: 6px;
  padding: 10px;
  background: #f9fafb;
}

.card .k {
  font-size: 12px;
  color: #6b7280;
}

.card .v {
  margin-top: 5px;
  font-size: 20px;
  font-weight: 700;
}

.graph {
  height: 420px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
}

.trace {
  max-height: 260px;
  overflow: auto;
  background: #0f172a;
  color: #e2e8f0;
  border-radius: 6px;
  padding: 10px;
  white-space: pre-wrap;
}