* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0;
  background: #0a0f0a;
  color: #e5e7eb;
  font-family: Arial, Helvetica, sans-serif;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  overflow: hidden;
}

#gameWrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 900px;
  padding: 8px;
}

#topbar {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  background: #020617;
  border: 2px solid #334155;
  padding: 8px 16px;
  font-weight: bold;
  margin-bottom: 6px;
  width: 100%;
  font-size: 16px;
}

#game {
  width: 100%;
  max-height: 85vh;
  display: block;
  image-rendering: pixelated;
  border: 3px solid #475569;
}

#help {
  margin-top: 6px;
  text-align: center;
  color: #94a3b8;
  font-size: 13px;
}