/* === CSS Reset === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  width: 100%;
}

/* === Variables and Game Styles === */
:root {
  --bg-color: #111;
  --text-color: #00ffff;
  --player-color: #00ffff;
  --ball-color: #ff007f;
}

body {
  background: var(--bg-color);
  color: var(--text-color);
  font-family: 'Courier New', monospace;
  text-align: center;
  margin: 0;
  padding: 0;
}

.nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
  border-bottom: 1px solid #222;
  font-size: 0.9rem;
}

.nav-back {
  color: var(--text-color);
  text-decoration: none;
  border: 1px solid var(--text-color);
  padding: 4px 10px;
  border-radius: 3px;
  transition: all 0.2s;
  font-size: 0.85rem;
}

.nav-back:hover {
  background: var(--text-color);
  color: #000;
}

.edition-label {
  color: #888;
  font-size: 0.8rem;
  letter-spacing: 1px;
}

.title {
  margin-top: 15px;
  font-size: 2rem;
}

canvas {
  display: block;
  margin: 15px auto;
  border: 2px solid var(--text-color);
  background: #000;
  max-width: 96vw;
  max-height: 80vh;
  object-fit: contain;
}