/* Vertair GCS — Base: variables, reset, fonts. Dark black/white. */

:root {
  --bg: #0a0a0a;
  --bg-card: #111111;
  --bg-surface: #161616;
  --bg-hover: #1c1c1c;
  --bg-input: #111111;

  --text: #e5e5e5;
  --text-secondary: #888888;
  --text-muted: #555555;
  --text-inverse: #0a0a0a;

  --border: #222222;
  --border-light: #2a2a2a;

  --green: #34d058;
  --green-bg: rgba(52,208,88,0.1);
  --red: #f85149;
  --red-bg: rgba(248,81,73,0.1);
  --yellow: #d29922;
  --yellow-bg: rgba(210,153,34,0.1);
  --blue: #58a6ff;
  --blue-bg: rgba(88,166,255,0.1);

  --accent: #ffffff;
  --accent-bg: rgba(255,255,255,0.06);

  --sidebar-w: 56px;
  --sidebar-w-expanded: 200px;
  --topbar-h: 48px;
  --radius: 6px;
  --radius-lg: 10px;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;
  --ease: 150ms ease;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { height:100%; -webkit-text-size-adjust:100%; }
body { height:100%; overflow:hidden; background:var(--bg); color:var(--text); font-family:var(--font); font-size:13px; line-height:1.5; -webkit-font-smoothing:antialiased; }

::-webkit-scrollbar { width:5px; height:5px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:var(--border-light); border-radius:3px; }
::selection { background:#fff; color:#000; }

a { color:var(--blue); text-decoration:none; }
input,button,textarea,select { font:inherit; color:inherit; border:none; outline:none; background:none; }
button { cursor:pointer; }
.hidden { display:none !important; }
.mono { font-family:var(--font-mono); font-size:12px; }