:root {
  color-scheme: dark;
  --bg: #0b0b12;
  --panel: rgba(255,255,255,.08);
  --panel-2: rgba(255,255,255,.12);
  --text: #f8f5ff;
  --muted: #aaa4bb;
  --line: rgba(255,255,255,.16);
  --glow: rgba(255, 205, 87, .28);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 20% 0%, rgba(255, 205, 87, .22), transparent 28rem),
    radial-gradient(circle at 90% 12%, rgba(168, 85, 247, .20), transparent 25rem),
    var(--bg);
  color: var(--text);
}
.app-shell {
  width: min(980px, 100%);
  margin: 0 auto;
  padding: max(18px, env(safe-area-inset-top)) 16px 32px;
}
.topbar, .hero-card, .panel-head, .country-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.eyebrow, .muted, .metric span, small {
  color: var(--muted);
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: 11px;
  margin: 0 0 4px;
}
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 0; font-size: 34px; }
h2 { margin-bottom: 0; font-size: 28px; }
h3 { margin-bottom: 0; }
.status, button, select {
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 700;
}
button { cursor: pointer; }
.hero-card, .metric, .panel {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(255,255,255,.12), rgba(255,255,255,.055));
  box-shadow: 0 22px 70px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,.08);
  backdrop-filter: blur(18px);
  border-radius: 28px;
}
.hero-card { padding: 20px; margin: 22px 0; }
.grid { display: grid; gap: 12px; margin-bottom: 12px; }
.cards-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cards-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.metric { padding: 16px; min-height: 110px; }
.metric.big { min-height: 140px; }
.metric span { display: block; font-size: 13px; margin-bottom: 8px; }
.metric strong { display: block; font-size: 30px; line-height: 1; }
.metric.big strong { font-size: 42px; }
.metric small { display: block; margin-top: 10px; }
.panel { padding: 18px; margin-top: 14px; }
.panel.soft { color: var(--muted); }
canvas { width: 100%; height: 210px; margin-top: 14px; }
.country-list { display: grid; gap: 10px; margin-top: 16px; }
.country-row { padding: 12px 0; border-top: 1px solid var(--line); }
.country-row:first-child { border-top: 0; }
.country-code { font-weight: 800; font-size: 18px; }
.country-meta { text-align: right; color: var(--muted); font-size: 13px; }
@media (max-width: 720px) {
  .cards-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cards-2 { grid-template-columns: 1fr; }
  .metric.big strong { font-size: 38px; }
}