body {
  background: #0f0f0f;
  color: white;
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
}

#game-container {
  max-width: 900px;
  margin: auto;
  padding: 20px;
}

header {
  text-align: center;
  margin-bottom: 20px;
}

#hud {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
}

.hud-box {
  background: #1f1f1f;
  padding: 10px 15px;
  border-radius: 8px;
  font-size: 18px;
}

#workspace {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
}

#pc {
  width: 55%;
}

#parts {
  width: 40%;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.part {
  width: 80px;
  cursor: grab;
}

#diagnose {
  background: #1f1f1f;
  padding: 15px;
  border-radius: 8px;
  margin-bottom: 20px;
}

#restart-btn {
  width: 100%;
  padding: 15px;
  font-size: 18px;
  background: #0077ff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

#workspace {
  position: relative;
  display: flex;
  justify-content: space-between;
}

#pc-area {
  position: relative;
  width: 55%;
}

#pc {
  width: 100%;
}

#dropzone {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
}