:root {
  --bg: #0b0614;
  --panel: #161022;
  --cyan: #2ee6d6;
  --violet: #8b5cff;
  --text: #f4f1ff;
  --muted: #b7b0c9;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; font-family: Inter, ui-sans-serif, system-ui, sans-serif; background: radial-gradient(1200px 600px at 10% -10%, #2a1650 0%, var(--bg) 45%); color: var(--text); }
body { display: grid; grid-template-columns: 240px 1fr; }
aside { padding: 28px 20px; border-right: 1px solid #ffffff10; }
.brand { font-size: 28px; font-weight: 800; }
.muted { color: var(--muted); margin-top: 0; }
nav { display: flex; flex-direction: column; gap: 8px; margin-top: 28px; }
nav button { background: transparent; color: var(--muted); border: 1px solid #ffffff10; border-radius: 12px; padding: 10px 12px; text-align: left; cursor: pointer; }
nav button.active, nav button:hover { color: var(--bg); background: linear-gradient(90deg, var(--violet), var(--cyan)); border-color: transparent; }
main { padding: 28px 32px; }
header { display: flex; align-items: center; gap: 16px; }
.pill { border: 1px solid var(--cyan); color: var(--cyan); border-radius: 999px; padding: 4px 10px; font-size: 12px; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 20px 0; }
.stats article, .card { background: #ffffff08; border: 1px solid #ffffff12; border-radius: 18px; padding: 16px; }
.stats span { color: var(--muted); font-size: 13px; }
.stats strong { display: block; font-size: 28px; margin-top: 6px; }
.hidden { display: none; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid #ffffff10; }
.feed { list-style: none; padding: 0; }
.feed li { padding: 10px 0; border-bottom: 1px solid #ffffff10; }
.ok, .bad { border: 0; border-radius: 8px; padding: 6px 10px; cursor: pointer; }
.ok { background: var(--cyan); }
.bad { background: #ff4d6d; color: white; }
@media (max-width: 900px) {
  body { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
}