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

:root {
  --bg:       #0C1221;
  --surface:  #111827;
  --surface2: #1A2332;
  --border:   #1F2D40;
  --text:     #F3F4F6;
  --text2:    #9CA3AF;
  --text3:    #4B5563;
  --accent:   #F97316;
  --accent-dim:    rgba(249,115,22,0.10);
  --accent-border: rgba(249,115,22,0.28);
  --danger:   #FF453A;
  --danger-dim: rgba(255,69,58,0.10);
  --warning:  #F97316;
  --warning-dim: rgba(249,115,22,0.10);
  --info:     #A78BFA;
  --info-dim: rgba(167,139,250,0.10);
  --ok:       #32D74B;
  --ok-dim:   rgba(50,215,75,0.10);
  --radius:   12px;
  --radius-sm: 8px;
}

html, body, #root {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* grid lines */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

#root { position: relative; z-index: 1; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 99px; }