/* Затемнение */
#overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.6);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 1000;
}

#overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* Попап */
#gameOverPopup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #2c2c3e;
  color: #f0f0f0;
  border-radius: 10px;
  padding: 20px 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  min-width: 260px;
  max-width: 90vw;
  z-index: 1001;

  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

#gameOverPopup.active {
  opacity: 1;
  pointer-events: auto;
}

#gameOverPopup h2 {
  margin: 0 0 15px 0;
  font-size: 1.5rem;
  font-weight: 600;
  text-align: center;
}

#gameOverPopup p {
  margin: 8px 0;
  font-size: 1.1rem;
  text-align: center;
}

#gameOverPopup p span {
  font-weight: 700;
  color: #4ade80;
}

#closeGameOver {
  display: block;
  margin: 20px auto 0 auto;
  padding: 10px 25px;
  background-color: #4ade80;
  border: none;
  border-radius: 20px;
  color: #1f2937;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

#closeGameOver:hover {
  background-color: #22c55e;
}

#closeGameOver:active {
  background-color: #16a34a;
}