:root {
  --bg: #0a0c12;
  --panel: #12141c;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: #e2e8f0;
  font-family: 'Space Grotesk', sans-serif;
  -webkit-font-smoothing: antialiased;
}

body {
  background:
    radial-gradient(circle at 15% 0%, rgba(236, 72, 153, 0.08), transparent 40%),
    radial-gradient(circle at 85% 100%, rgba(34, 211, 238, 0.07), transparent 45%),
    var(--bg);
  background-attachment: fixed;
  min-height: 100vh;
}

#root { min-height: 100vh; }

/* subtle scan-line vibe on the console */
textarea, code, pre { font-feature-settings: "liga" 0; }

/* custom scrollbars */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.2);
  border-radius: 6px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(148, 163, 184, 0.35); }

/* focus glow on the active editor */
textarea:focus {
  box-shadow: inset 0 0 0 1px rgba(34, 211, 238, 0.15);
}

button { font-family: 'Space Grotesk', sans-serif; }

/* fade-in on load */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
header, main, footer { animation: fadeUp 0.4s ease both; }
main { animation-delay: 0.05s; }
footer { animation-delay: 0.1s; }
</parameter>