* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "STKaiti", "KaiTi", serif;
  background: #1a0a00;
  color: #f5deb3;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

#app {
  width: 680px;
  padding: 20px;
}

#status-bar {
  display: flex;
  gap: 30px;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 16px;
  background: rgba(255,200,100,0.1);
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #8b6914;
}

#scene-box {
  background: rgba(0,0,0,0.6);
  border: 2px solid #8b6914;
  border-radius: 12px;
  padding: 30px;
  min-height: 300px;
}

#scene-title {
  font-size: 20px;
  color: #ffd700;
  margin-bottom: 16px;
  text-align: center;
}

#question {
  font-size: 17px;
  line-height: 1.8;
  margin-bottom: 24px;
  color: #f5deb3;
}

.option-btn {
  display: block;
  width: 100%;
  margin: 10px 0;
  padding: 12px 16px;
  background: rgba(139,105,20,0.2);
  border: 1px solid #8b6914;
  color: #f5deb3;
  font-family: inherit;
  font-size: 16px;
  cursor: pointer;
  border-radius: 6px;
  text-align: left;
  transition: background 0.2s;
}

.option-btn:hover { background: rgba(139,105,20,0.5); }
.option-btn.correct { background: rgba(0,150,0,0.4); border-color: #0f0; }
.option-btn.wrong { background: rgba(150,0,0,0.4); border-color: #f00; }
.option-btn:disabled { cursor: default; }

#result {
  margin-top: 20px;
  padding: 12px;
  font-size: 15px;
  line-height: 1.7;
  color: #ffe4b5;
  min-height: 40px;
}

#next-btn {
  margin-top: 16px;
  padding: 10px 28px;
  background: #8b6914;
  border: none;
  color: #fff;
  font-family: inherit;
  font-size: 16px;
  cursor: pointer;
  border-radius: 6px;
  float: right;
}

#loading {
  text-align: center;
  font-size: 18px;
  margin-top: 20px;
  color: #ffd700;
}

#game-over {
  text-align: center;
  font-size: 22px;
  color: #ffd700;
  margin-top: 20px;
}

#api-config {
  margin-top: 20px;
  display: flex;
  gap: 10px;
}

#api-key {
  flex: 1;
  padding: 8px 12px;
  background: #111;
  border: 1px solid #8b6914;
  color: #f5deb3;
  font-size: 14px;
  border-radius: 6px;
}

#api-config button {
  padding: 8px 20px;
  background: #8b6914;
  border: none;
  color: #fff;
  font-size: 15px;
  cursor: pointer;
  border-radius: 6px;
}