:root {
  --bg: #0f0f0f;
  --surface: #1a1a1a;
  --border: #2a2a2a;
  --text: #e8e8e8;
  --text-muted: #888;
  --accent: #c9a96e;
  --accent-dim: #8b6f3d;
  --user-bg: #1e2a3a;
  --persona-bg: #1a1e14;
  --radius: 8px;
  --font-mono: "Geist Mono", monospace;
  --font-sans: "Geist", sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  font-size: inherit;
}

input,
textarea {
  font-family: inherit;
  font-size: inherit;
}

a {
  color: var(--accent);
  text-decoration: none;
}