body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(180deg, #0f2027, #203a43, #2c5364);
  color: #ffffff;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

h1 {
  margin-top: 20px;
  font-size: 2em;
  color: #ffffff;
}

#info {
  background-color: rgba(255, 255, 255, 0.05);
  padding: 15px 25px;
  border-radius: 12px;
  margin: 20px 0;
  font-size: 16px;
  backdrop-filter: blur(10px);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

canvas {
  background-color: #111;
  border-radius: 8px;
  margin: 10px 0;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.4);
}

.controls {
  margin: 20px 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

button {
  background-color: #1e2a38;
  color: #ffffff;
  border: none;
  padding: 10px 18px;
  font-size: 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  box-shadow: 0 0 5px rgba(255, 255, 255, 0.1);
}

button:hover {
  background-color: #3a5068;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin: 20px 0;
}

.control-group {
  background: rgba(255, 255, 255, 0.05);
  padding: 15px;
  border-radius: 10px;
  text-align: center;
  min-width: 150px;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

.control-group label {
  display: block;
  margin-bottom: 10px;
  font-size: 14px;
  color: #fff;
}

.control-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.control-buttons button {
  background-color: #1e2a38;
  color: #ffffff;
  border: none;
  padding: 5px 12px;
  font-size: 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s;
}

.control-buttons button:hover {
  background-color: #3a5068;
}

.control-buttons span {
  min-width: 30px;
  font-weight: bold;
  font-size: 16px;
}

.nn-container {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
}

.nn-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.nn-panel h3 {
  margin: 5px 0 10px 0;
  font-size: 14px;
  color: #ffffff;
  font-weight: normal;
}

.color-box {
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-right: 8px;
  border-radius: 3px;
  vertical-align: middle;
  box-shadow: 0 0 4px rgba(255, 255, 255, 0.4);
}

.container-game-canvas {
  position: relative;
}

.score-panel {
  font-size: 12px;
  background: rgba(255, 255, 255, 0.05);
  padding: 7px;
  border-radius: 10px;
  text-align: center;
  min-width: 100px;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
  position: absolute;
  right: 2px;
  top: 17px;
  font-weight: 500;
}

.score-panel #score-real-time {
  font-size: 16px;
}