/* =========================================
   ⌨️ 禅模式 - 快捷键提示按钮 & 弹窗
   ========================================= */

/* 提示按钮：默认隐藏，由 JS 控制显隐与位置 */
#zenHintBtn {
  position: fixed;
  width: 28px;
  height: 28px;
  border: none;            /* 无边框 */
  background: transparent;
  color: rgba(255, 255, 255, 0.5);
  font-size: 20px;
  font-weight: 300;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  /* 默认隐藏，JS 来控制 */
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease, color 0.2s ease;
  user-select: none;
  text-shadow: 0 1px 6px rgba(0,0,0,0.6);
}

#zenHintBtn:hover {
  color: rgba(255, 255, 255, 0.9);
}

/* 弹出提示面板 - 跟随按钮，定位在其右侧下方 */
#zenHintPopup {
  position: fixed;
  /* 初始位置由 JS 控制；用 CSS 控制显隐动画 */
  bottom: 170px;
  right: 20px;
  width: 210px;
  background: rgba(12, 12, 18, 0);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 13px 15px 11px;
  color: rgb(255, 255, 255);
  font-size: 12.5px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
  /* 默认隐藏 */
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px) scale(0.97);
  transform-origin: bottom right;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

#zenHintPopup.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

/* 每行快捷键 */
.zen-hint-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 0;
}

.zen-hint-row kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  padding: 2px 6px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 5px;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.9);
  box-shadow: 0 1px 2px rgba(0,0,0,0.3);
  flex-shrink: 0;
}

.zen-hint-row span {
  opacity: 0.75;
  font-size: 12px;
}

/* 分割线 */
.zen-hint-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: 7px 0 6px;
}

/* 重置提示 */
.zen-hint-tip {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.42);
  line-height: 1.6;
}

.zen-hint-tip kbd {
  display: inline;
  padding: 1px 4px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 3px;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 10.5px;
  color: rgba(255, 255, 255, 0.55);
}
/* 游戏按钮悬停背景图 */
.game-entry-btn {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: background-image 0.2s ease, transform 0.2s ease;
}

.game-entry-btn[data-target="contra"]:hover {
  background-image: url('images/game1.png');
}

.game-entry-btn[data-target="mario"]:hover {
  background-image: url('images/game2.png');
}

.game-entry-btn[data-target="snake"]:hover {
  background-image: url('images/game3.png');
}

.game-entry-btn[data-target="memory"]:hover {
  background-image: url('images/game4.png');
}
.game-entry-btn:hover {
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
  color: white;
}
/* =========================================
   🧘 禅模式 - 左下角时间组件 (尺寸/样式精修版)
   ========================================= */

#zenTimeWidget {
  /* 定位到左下角 */
  top: auto !important;
  left: 40px !important;    
  bottom: 40px !important;  
  z-index: 8999 !important;
  /* 移除原来的中心点缩放，改为从左侧微微滑入的初始状态 */
  transform: translateX(-20px) scale(0.95) !important;
  
  /* 布局对齐：靠左对齐 */
  text-align: left !important;
  align-items: flex-start !important;
  gap: 2px !important; /* 缩紧整体行间距，更紧凑 */
  
  /* 统一换成 1.html 中的优雅无衬线字体 */
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif !important;
}

/* 进场动画：滑入并恢复原始大小 */
#zenTimeWidget.visible {
    z-index: 8999 !important;
  transform: translateX(0) scale(1) !important;
}

/* 1. 时间数字：采用 1.html 的轻盈风格 */
#zenTime {
  font-family: inherit !important; /* 抛弃原来的等宽字体 (Consolas) */
  font-size: 82px !important;      /* 尺寸改小，参考 1.html */
  font-weight: 200 !important;     /* 极细字重，核心质感来源 */
  letter-spacing: 0 !important;    /* 移除之前的挤压字间距 */
  line-height: 1 !important;
  text-shadow: rgba(0, 0, 0, 0.7) 0px 3px 15px !important; /* 加入柔和的阴影，增强立体感 */
  /* 注：没有写 text-shadow，所以完美继承了你原有的阴影 */
}

/* 2. 日期：参考 1.html 的副标题尺寸 */
#zenDate {
  font-size: 26px !important;
  font-weight: 300 !important;
  letter-spacing: 1px !important;
  opacity: 0.9 !important;
  text-shadow: rgba(0, 0, 0, 0.7) 0px 3px 15px !important;
  /* 同样继承原有阴影 */
}

/* 3. 星期与天气：尺寸比日期再稍微小一圈，拉开层次 */
#zenInfo {
  font-size: 20px !important;
  font-weight: 300 !important;
  opacity: 0.75 !important;
  margin-top: 6px !important; /* 和上方日期稍微拉开一点点呼吸空间 */
  text-shadow: rgba(0, 0, 0, 0.7) 0px 3px 15px !important;
  /* 同样继承原有阴影 */
}