:root {
  --bg: #0b0f14;
  --panel: rgba(13, 18, 25, 0.92);
  --panel-solid: #0f151d;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #e6edf3;
  --muted: #8b98a5;
  --dim: #5d6975;
  --accent: #ffb020;
  --ok: #3ecf8e;
  --danger: #ff4d4f;
  --radius: 12px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif;
  --mono: ui-monospace, "JetBrains Mono", "SFMono-Regular", Menlo, monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.4 var(--font);
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

a { color: #7cc4ff; text-decoration: none; }
a:hover { text-decoration: underline; }

ul { list-style: none; margin: 0; padding: 0; }

h1 { font-size: 15px; font-weight: 650; margin: 0; letter-spacing: 0.01em; }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.12); border-radius: 8px; }
::-webkit-scrollbar-track { background: transparent; }

.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }