/* ============================================
   自定义样式 - 科技博客蓝紫主题配套设计
   ============================================ */

/* 导航栏 - 科技蓝紫渐变背景 */
html[data-theme="light"] #page-header.nav-visible #nav {
  background: linear-gradient(135deg, rgba(240, 244, 255, 0.95) 0%, rgba(230, 238, 255, 0.95) 100%) !important;
  backdrop-filter: blur(10px) !important;
  -webkit-backdrop-filter: blur(10px) !important;
  box-shadow: 0 2px 15px rgba(0, 82, 162, 0.1) !important;
  border-bottom: 1px solid rgba(0, 82, 162, 0.15) !important;
}

html[data-theme="dark"] #page-header.nav-visible #nav {
  background: linear-gradient(135deg, rgba(0, 11, 24, 0.95) 0%, rgba(0, 23, 45, 0.95) 100%) !important;
  backdrop-filter: blur(10px) !important;
  -webkit-backdrop-filter: blur(10px) !important;
  box-shadow: 0 2px 15px rgba(0, 82, 162, 0.4) !important;
  border-bottom: 1px solid rgba(102, 126, 234, 0.3) !important;
}

/* 搜索对话框 - 科技蓝紫渐变背景 */
.search-dialog {
  border-radius: 16px !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
  box-shadow: 0 10px 40px rgba(0, 82, 162, 0.2) !important;
  border: 1px solid rgba(0, 82, 162, 0.15) !important;
}

html[data-theme="light"] .search-dialog {
  background: linear-gradient(135deg, rgba(240, 244, 255, 0.98) 0%, rgba(230, 238, 255, 0.98) 100%) !important;
}

html[data-theme="dark"] .search-dialog {
  background: linear-gradient(135deg, rgba(0, 11, 24, 0.98) 0%, rgba(0, 23, 45, 0.98) 100%) !important;
  border: 1px solid rgba(102, 126, 234, 0.2) !important;
}

/* 移动端侧边栏 - 科技蓝紫渐变背景 */
html[data-theme="light"] #sidebar #sidebar-menus.open {
  background: linear-gradient(135deg, rgba(240, 244, 255, 0.98) 0%, rgba(230, 238, 255, 0.98) 100%) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
}

html[data-theme="dark"] #sidebar #sidebar-menus.open {
  background: linear-gradient(135deg, rgba(0, 11, 24, 0.98) 0%, rgba(0, 23, 45, 0.98) 100%) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
}

/* 遮罩层 */
#aside-content,
#search-mask,
#sidebar #menu-mask {
  background: rgba(0, 23, 45, 0.3) !important;
}

/* 确保主体区域透明 */
body,
#body-wrap,
.layout,
#content-inner,
main.layout,
#recent-posts {
  background: transparent !important;
}

/* 按钮样式 - 科技蓝紫渐变色 */
.btn,
button {
  background: linear-gradient(135deg, #0052A2 0%, #667eea 100%) !important;
  border: none !important;
  color: #ffffff !important;
  border-radius: 8px !important;
  padding: 10px 20px !important;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
  position: relative !important;
  overflow: hidden !important;
}

.btn::before,
button::before {
  content: '' !important;
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  width: 0 !important;
  height: 0 !important;
  border-radius: 50% !important;
  background: rgba(255, 255, 255, 0.2) !important;
  transform: translate(-50%, -50%) !important;
  transition: width 0.6s ease, height 0.6s ease !important;
}

.btn:hover::before,
button:hover::before {
  width: 300px !important;
  height: 300px !important;
}

.btn:hover,
button:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 20px rgba(0, 82, 162, 0.4) !important;
}

html[data-theme="dark"] .btn,
html[data-theme="dark"] button {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
  color: #ffffff !important;
}

html[data-theme="dark"] .btn:hover,
html[data-theme="dark"] button:hover {
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5) !important;
}

/* 滚动条美化 - 简洁纯色 */
::-webkit-scrollbar {
  width: 8px !important;
  height: 8px !important;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.05) !important;
  border-radius: 4px !important;
}

::-webkit-scrollbar-thumb {
  background: #0969da !important;
  border-radius: 4px !important;
  transition: background 0.3s ease !important;
}

::-webkit-scrollbar-thumb:hover {
  background: #0550ae !important;
}

html[data-theme="dark"] ::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05) !important;
}

html[data-theme="dark"] ::-webkit-scrollbar-thumb {
  background: #58a6ff !important;
}

html[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
  background: #79c0ff !important;
}

/* 标签云 - 科技蓝紫标签 */
#aside-content .card-tag-cloud a {
  background: linear-gradient(135deg, rgba(0, 82, 162, 0.1) 0%, rgba(102, 126, 234, 0.1) 100%) !important;
  color: #0052A2 !important;
  border-radius: 20px !important;
  padding: 5px 15px !important;
  margin: 5px !important;
  display: inline-block !important;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
  border: 1px solid rgba(0, 82, 162, 0.2) !important;
}

#aside-content .card-tag-cloud a:nth-child(2n) {
  background: linear-gradient(135deg, rgba(118, 75, 162, 0.1) 0%, rgba(161, 140, 214, 0.1) 100%) !important;
  color: #764ba2 !important;
  border: 1px solid rgba(118, 75, 162, 0.2) !important;
}

#aside-content .card-tag-cloud a:nth-child(3n) {
  background: linear-gradient(135deg, rgba(0, 73, 141, 0.1) 0%, rgba(0, 210, 255, 0.1) 100%) !important;
  color: #00498D !important;
  border: 1px solid rgba(0, 73, 141, 0.2) !important;
}

#aside-content .card-tag-cloud a:hover {
  transform: scale(1.05) translateY(-2px) !important;
  box-shadow: 0 4px 15px rgba(0, 82, 162, 0.25) !important;
}

html[data-theme="dark"] #aside-content .card-tag-cloud a {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.15) 100%) !important;
  color: #667eea !important;
  border: 1px solid rgba(102, 126, 234, 0.3) !important;
}

html[data-theme="dark"] #aside-content .card-tag-cloud a:nth-child(2n) {
  background: linear-gradient(135deg, rgba(118, 75, 162, 0.15) 0%, rgba(161, 140, 214, 0.15) 100%) !important;
  color: #a18cd6 !important;
  border: 1px solid rgba(118, 75, 162, 0.3) !important;
}

html[data-theme="dark"] #aside-content .card-tag-cloud a:nth-child(3n) {
  background: linear-gradient(135deg, rgba(0, 210, 255, 0.15) 0%, rgba(102, 126, 234, 0.15) 100%) !important;
  color: #00d2ff !important;
  border: 1px solid rgba(0, 210, 255, 0.3) !important;
}

/* 分页按钮 - 科技蓝紫渐变色 */
.pagination .page-number,
.pagination .extend {
  background: linear-gradient(135deg, rgba(0, 82, 162, 0.1) 0%, rgba(102, 126, 234, 0.1) 100%) !important;
  color: #0052A2 !important;
  border-radius: 8px !important;
  border: 1px solid rgba(0, 82, 162, 0.2) !important;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
}

.pagination .page-number:hover,
.pagination .extend:hover {
  background: linear-gradient(135deg, #0052A2 0%, #667eea 100%) !important;
  color: #ffffff !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 12px rgba(0, 82, 162, 0.3) !important;
}

.pagination .page-number.current {
  background: linear-gradient(135deg, #0052A2 0%, #667eea 100%) !important;
  color: #ffffff !important;
  border: none !important;
}

html[data-theme="dark"] .pagination .page-number,
html[data-theme="dark"] .pagination .extend {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.15) 100%) !important;
  color: #667eea !important;
  border: 1px solid rgba(102, 126, 234, 0.3) !important;
}

html[data-theme="dark"] .pagination .page-number:hover,
html[data-theme="dark"] .pagination .extend:hover {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
  color: #ffffff !important;
}

html[data-theme="dark"] .pagination .page-number.current {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
  color: #ffffff !important;
}

/* 移动端适配 */
@media screen and (max-width: 768px) {
  #page-header.nav-visible #nav {
    border-radius: 0 !important;
  }
}



/* ============================================
   石头人吉祥物样式
   ============================================ */
#golem-mascot {
    position: fixed;
    bottom: 80px;
    left: -180px;
    width: 160px;
    height: 160px;
    z-index: 999;
    cursor: pointer;
    background-image: url('/img/golem-idle.png');
    background-size: 180px 180px;
    background-repeat: no-repeat;
    background-position: center;
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
    
    /* 白色花纹边框 */
    border: 3px solid rgba(255, 255, 255, 0.8);
    border-radius: 24px;
    box-shadow: 
        0 0 0 1px rgba(255, 255, 255, 0.3),
        0 8px 24px rgba(0, 0, 0, 0.15),
        inset 0 0 20px rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    
    /* 默认隐藏在左边 */
    opacity: 0;
    transform: scale(0.8);
}

/* 鼠标靠近时显示 */
#golem-mascot.show {
    left: 30px;
    opacity: 1;
    transform: scale(1);
    animation: float 3s ease-in-out infinite;
}

/* 花纹装饰 - 使用伪元素创建装饰性图案 */
#golem-mascot::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: 24px;
    background: 
        repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(255, 255, 255, 0.1) 10px, rgba(255, 255, 255, 0.1) 20px),
        repeating-linear-gradient(-45deg, transparent, transparent 10px, rgba(255, 255, 255, 0.1) 10px, rgba(255, 255, 255, 0.1) 20px);
    pointer-events: none;
    z-index: -1;
}

/* 悬停时切换到挥手图片 */
#golem-mascot:hover {
    background-image: url('/img/golem-happy.png');
    transform: scale(1.08) translateY(-8px);
    border-color: rgba(255, 255, 255, 1);
    box-shadow: 
        0 0 0 1px rgba(255, 255, 255, 0.5),
        0 12px 32px rgba(0, 0, 0, 0.2),
        inset 0 0 30px rgba(255, 255, 255, 0.15);
}

/* 浮动动画 */
@keyframes float {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-10px) scale(1);
    }
}

/* 移动端适配 */
@media screen and (max-width: 768px) {
    #golem-mascot {
        width: 110px;
        height: 110px;
        bottom: 60px;
        left: -130px;
        background-size: 120px 120px;
        border-radius: 18px;
    }
    
    #golem-mascot.show {
        left: 15px;
    }
    
    #golem-mascot::before {
        border-radius: 18px;
    }
}