:root {
  --bg: #f8fafc;
  --panel: #ffffff;
  --text: #1e293b;
  --muted: #64748b;
  --accent: #3b82f6;
  --border: #e2e8f0;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: saturate(1.4) blur(6px);
  background: rgba(255,255,255,0.8);
  border-bottom: 1px solid var(--border);
}
.site-header__inner {
  width: 100%;
  padding: 10px 16px;
  display: flex;
  align-items: center;
}
.site-brand {
  justify-self: start;
  font-weight: 800;
  letter-spacing: 0.2px;
  color: var(--text);
  text-decoration: none;
  font-size: 16px;
}
.site-nav { display: flex; gap: 16px; margin-left: 24px; }
.site-nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 13px;
  padding: 2px 0;
}
.site-nav a:hover { color: var(--text); }
.site-nav a.active { color: var(--text); font-weight: 600; border-bottom: 2px solid var(--accent); }

.container {
  padding: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 16px;
}

h1 { font-size: 20px; margin: 0; }

.api-info { color: var(--muted); font-size: 12px; }
.api-info code { color: var(--text); background: rgba(0,0,0,0.06); padding: 2px 6px; border-radius: 6px; }

.filters {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 12px 0 16px 0;
}

.filter label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.filter select {
  width: 100%;
  min-height: 120px;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
}

.table-section { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td {
  padding: 10px 12px;
  border: 1px solid var(--border);
  vertical-align: top !important;
}
th { text-align: left; color: var(--muted); font-weight: 600; }
tbody tr:hover { background: rgba(0,0,0,0.03); }

.status { padding: 16px; color: var(--muted); }
.status.error { color: #dc2626; }

footer { margin-top: 12px; color: var(--muted); font-size: 12px; }

.toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  margin-right: 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: #f1f5f9;
  color: var(--text);
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
}
.toggle:hover { background: #e2e8f0; }

.tree-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.tree-label { font-weight: 600; }
.tree-total {
  margin-left: auto;
  color: var(--muted);
}

.num { text-align: right; font-variant-numeric: tabular-nums; }