/* Gem Burst — stile standalone */

.gemburst-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 480px;
  background: #12121e;
  overflow: hidden;
}

.gemburst-wrap canvas {
  display: block;
}

/* ── Overlay game over ────────────────────────────────────────────────────── */

.gb-overlay {
  position: absolute;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.85);
  font-family: Consolas, 'Courier New', monospace;
}

.gb-overlay[hidden] { display: none; }

.gb-panel {
  background: #0d0d0d;
  border: 1px solid #1a1a2e;
  border-radius: 8px;
  padding: 32px;
  width: min(460px, 92%);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.gb-panel h2 {
  margin: 0;
  color: #00e5ff;
  font-size: 1.4rem;
  letter-spacing: 2px;
  text-align: center;
  text-transform: uppercase;
}

.gb-score-info { text-align: center; color: #aaa; font-size: 0.9rem; }
.gb-score-info span { color: #fff; font-size: 1.1rem; font-weight: 700; }

.gb-close {
  background: #1a1a2e;
  color: #aaa;
  border: none;
  border-radius: 4px;
  padding: 10px;
  font-family: inherit;
  font-size: 0.9rem;
  cursor: pointer;
}
.gb-close:hover { color: #fff; }