/* typing.css */
:root {
  --color-primary: #FF7B54;    /* 活泼的橙色 */
  --color-secondary: #FFB26B;  /* 温暖的黄色 */
  --color-accent: #FFD56B;     /* 亮黄色 */
  --color-success: #93B5C6;    /* 温柔的蓝绿 */
  --color-bg: #FFF9F3;         /* 温暖的面包白背景 */
  --radius-lg: 24px;           /* 适合儿童的大圆角 */
  --shadow-cartoon: 0 8px 0px #E07A5F; /* 标志性的卡通厚重阴影 */
  --border-color: #333;
}

.typing-body {
  background: var(--color-bg);
  min-height: 100vh;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  font-family: 'Comic Sans MS', 'Chalkboard SE', 'PingFang SC', sans-serif; /* 儿童感字体 */
}

.typing-main {
  padding-top: 120px;
  width: 100%;
  max-width: 900px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  position: relative;
  flex: 1;
}

/* 卡通卡片基础风格 */
.cartoon-card {
  background: white;
  border: 4px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-cartoon);
  transition: transform 0.1s ease;
  width: 90%;
  max-width: 700px;
  padding: 40px 24px;
  text-align: center;
}

.typing-display-card .english-text {
  font-size: 64px;
  margin: 0 0 16px 0;
  color: var(--border-color);
  font-weight: 900;
  letter-spacing: 2px;
}

.typing-display-card .chinese-text {
  font-size: 28px;
  margin: 0;
  color: var(--color-primary);
  font-weight: bold;
}

/* 键盘容器 */
.keyboard-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: 800px;
  padding: 0 16px 40px 16px;
  box-sizing: border-box;
  margin: 0 auto;
}

.keyboard-row {
  display: flex;
  justify-content: center;
  gap: 8px;
  width: 100%;
}

.key {
  background: white;
  border: 4px solid #333;
  border-radius: 12px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 20px;
  box-shadow: 0 4px 0 #E07A5F;
  color: #333;
  transition: transform 0.1s, box-shadow 0.1s, background 0.1s, color 0.1s;
}

.key.is-pressed {
  transform: translateY(4px);
  box-shadow: 0 0 0 #E07A5F;
  background: var(--color-primary);
  color: white;
}

.key.space-key {
  width: 240px;
}

/* 趣味Q弹按钮 (完全采用 user 的 snippet) */
.cartoon-btn {
  background: var(--color-primary);
  border: 4px solid #333;
  border-radius: 16px;
  padding: 12px 24px;
  font-weight: bold;
  font-size: 24px;
  color: white;
  cursor: pointer;
  box-shadow: 0 6px 0 #333;
  transition: transform 0.05s ease, box-shadow 0.05s ease, background 0.1s ease;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  min-width: 64px;
  min-height: 64px;
}

.cartoon-btn.is-pressed,
.cartoon-btn:active {
  transform: translateY(6px);
  box-shadow: 0 0px 0 #333;
}

/* 键盘特殊按键风格调整 */
.cartoon-btn.space-btn {
  width: 100%;
  max-width: 400px;
  background: var(--color-success);
}

.cartoon-btn.special-btn {
  background: var(--color-secondary);
  font-size: 16px;
}

/* 响应式调整 */
@media (max-width: 600px) {
  .typing-display-card .english-text {
    font-size: 48px;
  }
  .cartoon-btn {
    min-width: 44px;
    min-height: 48px;
    padding: 8px 12px;
    font-size: 20px;
    border-radius: 12px;
  }
  .keyboard-row {
    gap: 6px;
  }
}

/* 隐藏及蒙版 */
.hidden {
  display: none !important;
}

.overlay-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 249, 243, 0.9);
  backdrop-filter: blur(8px);
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 24px 24px 24px;
}

/* 选关网格 */
.level-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(64px, 1fr));
  gap: 16px;
  max-height: 50vh;
  overflow-y: auto;
  padding: 12px;
}

.level-btn {
  background: white;
  border: 3px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  font-size: 24px;
  font-weight: bold;
  color: var(--border-color);
  cursor: pointer;
  box-shadow: 0 4px 0 var(--border-color);
  transition: transform 0.1s, box-shadow 0.1s;
}

.level-btn:not(:disabled):active {
  transform: translateY(4px);
  box-shadow: 0 0px 0 var(--border-color);
}

.level-btn:disabled {
  background: #eee;
  cursor: not-allowed;
  opacity: 0.6;
}

.level-btn.completed {
  background: var(--color-accent);
}

/* 统计栏 */
.game-stats {
  width: 90%;
  max-width: 700px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 24px;
  font-weight: bold;
  color: var(--color-primary);
  margin-top: 10px;
}

/* 打字高亮逻辑 */
.dutch-text {
  font-size: 56px;
  line-height: 1.5;
  letter-spacing: 2px;
  word-wrap: break-word;
  white-space: pre-wrap;
  margin: 0;
  font-weight: 900;
}

.char {
  color: #ccc;
  transition: color 0.1s;
  border-bottom: 4px solid transparent;
}

.char.correct {
  color: var(--color-success);
}

.char.active {
  color: var(--border-color);
  border-bottom: 6px solid var(--color-primary);
}

.char.incorrect {
  color: #ff4d4f;
  animation: shake 0.2s;
}

@keyframes shake {
  0% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  50% { transform: translateX(4px); }
  75% { transform: translateX(-4px); }
  100% { transform: translateX(0); }
}

.stars-display {
  font-size: 36px;
  letter-spacing: 4px;
}

/* Shooter Game Area */
.game-area {
  width: 100%;
  height: 600px;
  background-color: #79C05A; /* 动森清新草地绿 */
  background-image: 
    radial-gradient(circle at 20px 20px, rgba(255,255,255,0.15) 20%, transparent 21%),
    radial-gradient(circle at 60px 60px, rgba(255,255,255,0.15) 20%, transparent 21%),
    linear-gradient(45deg, transparent 48%, rgba(255,255,255,0.05) 49%, rgba(255,255,255,0.05) 51%, transparent 52%),
    linear-gradient(-45deg, transparent 48%, rgba(255,255,255,0.05) 49%, rgba(255,255,255,0.05) 51%, transparent 52%);
  background-size: 80px 80px, 80px 80px, 40px 40px, 40px 40px;
  background-position: 0 0, 40px 40px, 0 0, 0 0;
  border: 6px solid #578c41; /* 草地深色边框 */
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 10px 20px rgba(0,0,0,0.1), var(--shadow-cartoon);
  display: flex;
  flex-direction: column;
}

.shooter-stats {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 4px solid rgba(0,0,0,0.1);
  border-radius: 0 0 16px 16px;
  margin: 0 auto;
  width: 90%;
  max-width: 600px;
  font-size: 24px;
  font-weight: bold;
  color: #333;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  z-index: 2;
}

.monsters-container {
  flex: 1;
  position: relative;
  width: 100%;
}

.monster {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: transform 0.1s, opacity 0.3s, scale 0.3s;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

.monster-emoji {
  font-size: 48px;
  margin-bottom: 8px;
  filter: drop-shadow(0 4px 0 #000);
}

.monster-word {
  background: white;
  border: 3px solid #111;
  border-radius: 12px;
  padding: 4px 12px;
  font-size: 24px;
  font-weight: bold;
  color: #111;
  letter-spacing: 2px;
  box-shadow: 0 4px 0 #111;
}

.monster.dead {
  opacity: 0;
  scale: 0;
  pointer-events: none;
}

.char.typed {
  color: #bbb;
}

.char.next {
  color: var(--color-success);
  border-bottom: 3px solid var(--color-success);
}

/* Mobile Layout Adjustments */
@media (max-width: 768px) {
  .typing-main {
    padding-top: 80px;
  }
  
  .keyboard-container {
    gap: 4px;
    padding: 0 8px 20px 8px;
  }
  
  .key {
    width: 32px;
    height: 38px;
    font-size: 16px;
    border-radius: 8px;
    border-width: 3px;
  }
  
  .key.space-key {
    width: 140px;
  }
  
  .keyboard-row {
    gap: 4px;
  }

  .dutch-text {
    font-size: 32px;
  }
  
  .game-area {
    height: 400px;
  }

  .shooter-stats {
    padding: 8px 12px;
    font-size: 18px;
  }
  
  .level-grid {
    grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
    gap: 12px;
    padding: 8px;
  }
  
  .level-btn {
    padding: 12px;
    font-size: 18px;
    border-radius: 10px;
    border-width: 3px;
  }
}