:root {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.5;
  font-weight: 400;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  /* Dark theme only */
  color-scheme: dark;
  --bg: #0f0f0f;
  --nav-bg: #161616;
  --card-bg: #1a1a1a;
  --bg-muted: #252525;
  --text-primary: #f0f0f0;
  --text-muted: #a0a0a0;
  --border: #333;
  --border-hover: #444;
  --hover-bg: #222;
  --accent: #3b82f6;
  --navbar-height: 60px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text-primary);
}

#app {
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

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

button {
  font-family: inherit;
}
