/* ── FooEngine Internal Tools — Base ─────────────────────────────────────────
   CSS custom properties, reset, and typography.
   Included by every tool page.
──────────────────────────────────────────────────────────────────────────── */

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

:root {
  /* Brand */
  --brand-blue:    #2779A7;
  --brand-dark:    #0F4761;

  /* Surfaces */
  --bg:            #111212;
  --surface:       #1a1b1b;
  --surface-2:     #222424;

  /* Borders */
  --border:        #2a2c2c;
  --border-hover:  #3a4a50;
  --border-active: #2779A7;

  /* Text */
  --text:          #e8eaea;
  --text-muted:    #7a8080;
  --text-dim:      #4a5050;

  /* Semantic */
  --success:       #2ea87e;
  --warning:       #d4a017;
  --error:         #c94f4f;

  /* Typography */
  --font-display:  'Montserrat', sans-serif;
  --font-body:     'DM Sans', sans-serif;
  --font-mono:     'DM Mono', monospace;

  /* Layout */
  --nav-width:     220px;
  --radius:        6px;
}

html, body {
  height: 100%;
}

body {
  background:  var(--bg);
  color:       var(--text);
  font-family: var(--font-body);
  font-size:   14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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