:root {
  --bg: #f5f7fb;
  --panel: #ffffff;
  --line: #d8dee9;
  --text: #111827;
  --muted: #5b6475;
  --blue: #1d4ed8;
  --blue2: #0f172a;
  --accent: #0ea5e9;
  --danger: #dc2626;
  --safe: #0891b2;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", "Malgun Gothic", sans-serif;
  background: var(--bg);
  color: var(--text);
}
.hero {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: stretch;
  padding: 28px 32px 18px;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
  color: #fff;
}
.hero h1 { margin: 0 0 8px; font-size: 30px; letter-spacing: -0.04em; }
.hero p { margin: 0; color: #cbd5e1; }
.meta-card {
  min-width: 240px;
  padding: 16px 18px;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 16px;
  background: rgba(255,255,255,.08);
}
.meta-card span { display:block; color:#cbd5e1; font-size:13px; }
.meta-card strong { display:block; margin:6px 0; font-size:19px; }
.meta-card small { color:#e2e8f0; }
.layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  grid-template-rows: auto auto;
  gap: 18px;
  padding: 18px;
}
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, .05);
}
.controls {
  grid-row: 1 / span 2;
  padding: 18px;
  max-height: calc(100vh - 160px);
  overflow: auto;
  position: sticky;
  top: 12px;
}
h2 { margin: 0 0 14px; font-size: 18px; letter-spacing: -0.02em; }
label { display:block; margin: 14px 0 6px; color: var(--muted); font-size: 13px; font-weight: 700; }
select, input[type="search"] {
  width: 100%;
  padding: 10px 11px;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  background: #fff;
  font-size: 14px;
}
.range-grid { display:grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.button-row { display:flex; gap:8px; margin-top: 10px; }
button {
  cursor: pointer;
  border: 1px solid #cbd5e1;
  background: #fff;
  color: #172033;
  border-radius: 10px;
  padding: 9px 10px;
  font-weight: 700;
  font-size: 13px;
}
button.primary { background: var(--blue); color: #fff; border-color: var(--blue); }
button:hover { filter: brightness(.98); }
.entity-list {
  margin-top: 12px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  max-height: 360px;
  overflow: auto;
  padding: 6px;
  background: #f8fafc;
}
.entity-item {
  display:flex;
  gap:8px;
  align-items:flex-start;
  padding: 7px 6px;
  border-radius: 9px;
  font-size: 13px;
}
.entity-item:hover { background: #eef2ff; }
.entity-item small { color: #64748b; display:block; }
.hint { color: #64748b; font-size: 12px; line-height: 1.5; }
.chart-panel { padding: 18px; min-height: 620px; }
.chart-header { display:flex; justify-content: space-between; gap:16px; align-items:flex-start; }
.chart-header h2 { margin-bottom: 6px; font-size: 22px; }
.chart-header p { margin:0; color: #64748b; }
.summary-badges { display:flex; gap:8px; flex-wrap:wrap; justify-content:flex-end; }
.summary-badges span, .selected-badges span {
  display:inline-block;
  padding: 6px 10px;
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}
.canvas-wrap { height: 520px; margin-top: 12px; }
.selected-badges { display:flex; flex-wrap:wrap; gap: 6px; padding-top: 12px; }
.table-panel { padding: 18px; }
.tabs { display:flex; gap: 8px; margin-bottom: 12px; }
.tab.active { background:#0f172a; color:#fff; }
.rank-table { overflow:auto; }
.rank-table table { width: 100%; border-collapse: collapse; font-size: 14px; }
.rank-table th, .rank-table td { padding: 10px 8px; border-bottom: 1px solid #e2e8f0; text-align: left; }
.rank-table th { background:#f8fafc; color:#334155; position: sticky; top: 0; }
.pill { display:inline-block; padding: 3px 7px; border-radius:999px; font-size:11px; background:#e5e7eb; color:#374151; }
footer { padding: 0 18px 24px; color: #64748b; font-size: 13px; }
@media (max-width: 1100px) {
  .hero { flex-direction: column; }
  .layout { grid-template-columns: 1fr; }
  .controls { position: static; max-height: none; grid-row: auto; }
}