/* Hand-rolled styles matching the shadcn/ui "neutral" theme tokens. */

:root {
  --background: 0 0% 100%;
  --foreground: 240 10% 3.9%;
  --card: 0 0% 100%;
  --card-foreground: 240 10% 3.9%;
  --border: 240 5.9% 90%;
  --muted: 240 4.8% 95.9%;
  --muted-foreground: 240 3.8% 46.1%;
  --primary: 240 5.9% 10%;
  --primary-foreground: 0 0% 98%;
  --destructive: 0 72% 51%;
  --success: 142 71% 45%;
  --radius: 0.5rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: 240 10% 3.9%;
    --foreground: 0 0% 98%;
    --card: 240 10% 6%;
    --card-foreground: 0 0% 98%;
    --border: 240 3.7% 15.9%;
    --muted: 240 3.7% 15.9%;
    --muted-foreground: 240 5% 64.9%;
    --primary: 0 0% 98%;
    --primary-foreground: 240 5.9% 10%;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  background: hsl(var(--background));
  color: hsl(var(--foreground));
  font-size: 14px;
  line-height: 1.5;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 2rem;
}

.page-header h1 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 0.25rem;
}

.text-muted {
  color: hsl(var(--muted-foreground));
  margin: 0;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  background: hsl(var(--muted));
  border-radius: 0.25rem;
  padding: 0.1rem 0.35rem;
  font-size: 0.85em;
}

.card {
  background: hsl(var(--card));
  color: hsl(var(--card-foreground));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
}

.card-header {
  padding: 1.25rem 1.25rem 0.75rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.card-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.25rem;
}

.card-description {
  font-size: 0.8125rem;
  color: hsl(var(--muted-foreground));
  margin: 0;
}

.card-content {
  padding: 0.75rem 1.25rem 1.25rem;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  padding: 1.25rem;
  margin-bottom: 0;
}

.stat-label {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
  margin: 0 0 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.stat-value {
  font-size: 1.75rem;
  font-weight: 600;
  margin: 0;
}

.stat-positive {
  color: hsl(var(--success));
}

.stat-negative {
  color: hsl(var(--destructive));
}

.badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid hsl(var(--border));
  border-radius: 9999px;
  padding: 0.2rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 500;
  background: hsl(var(--muted));
  white-space: nowrap;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.table th,
.table td {
  text-align: left;
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid hsl(var(--border));
}

.table th {
  color: hsl(var(--muted-foreground));
  font-weight: 500;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}

.table th:hover {
  color: hsl(var(--foreground));
}

.table tbody tr {
  cursor: pointer;
}

.table tbody tr:hover {
  background: hsl(var(--muted));
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  border: 1px solid transparent;
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
}

.btn-outline {
  background: transparent;
  color: hsl(var(--foreground));
  border-color: hsl(var(--border));
}

.btn-sm {
  padding: 0.3rem 0.7rem;
  font-size: 0.75rem;
}

.code-block {
  background: hsl(var(--muted));
  border-radius: var(--radius);
  padding: 1rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.75rem;
  overflow-x: auto;
  white-space: pre-wrap;
  margin: 0;
}

.hidden {
  display: none !important;
}