*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }

body {
  background: #1a1a2e;
  color: #eaeaea;
  font-family: 'Courier New', monospace;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

#app {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

#game-container {
  border: 2px solid #e94560;
  box-shadow: 0 0 24px rgba(233, 69, 96, 0.4);
}

#game-canvas {
  display: block;
}

#score-panel {
  min-width: 160px;
  padding: 1rem;
  border: 1px solid #333;
  background: #16213e;
}

#score-panel h2 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #e94560;
  margin-bottom: 0.75rem;
}

#score-list {
  list-style: none;
  padding: 0;
  font-size: 0.85rem;
  line-height: 1.8;
}

#score-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid #222;
  padding: 2px 0;
}

/* HUD bar above canvas */
#hud {
  background: #16213e;
  padding: 4px 8px;
  font-size: 0.8rem;
  color: #eaeaea;
  border-bottom: 1px solid #e94560;
}

/* Start button — shown in IDLE/GAME_OVER, hidden otherwise (controlled by main.ts) */
#start-btn {
  display: block;
  margin: 12px auto 0;
  padding: 10px 32px;
  background: #e94560;
  color: #eaeaea;
  border: none;
  font-family: 'Courier New', monospace;
  font-size: 1rem;
  font-weight: bold;
  letter-spacing: 0.1em;
  cursor: pointer;
  text-transform: uppercase;
}
#start-btn:hover { background: #c23152; }

/* Game-over overlay — centered over canvas area */
#game-over-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0,0,0,0.85);
  color: #eaeaea;
  padding: 2rem;
  text-align: center;
  font-family: 'Courier New', monospace;
  z-index: 10;
  min-width: 220px;
}
#game-over-overlay h3 {
  color: #e94560;
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}
#game-over-overlay p { margin-bottom: 1rem; font-size: 1rem; }
#initials-input {
  width: 80px;
  text-align: center;
  font-family: 'Courier New', monospace;
  font-size: 1.2rem;
  padding: 6px;
  background: #16213e;
  color: #eaeaea;
  border: 1px solid #e94560;
  text-transform: uppercase;
  display: block;
  margin: 0 auto 0.75rem;
}
#submit-score-btn {
  padding: 8px 24px;
  background: #e94560;
  color: #eaeaea;
  border: none;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  cursor: pointer;
}
#submit-score-btn:hover { background: #c23152; }

/* Ensure game-container is positioned so the overlay can be absolute within it */
#game-container { position: relative; }