/* 自定义样式 */

/* 全局样式 */
body {
  font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background-color: #f8f9fa;
  color: #333;
  line-height: 1.6;
}

/* 粒子画布样式 */
#particles-canvas {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  z-index: 0 !important;
  pointer-events: none !important;
}

/* 导航栏样式 */
nav.user-info-navbar {
  position: fixed !important;
  z-index: 2 !important;
  top: 0 !important;
  right: 0 !important;
  width: calc(100% - 260px) !important;
  transition: width 0.3s ease !important;
}

/* 侧边栏收起时导航栏宽度 */
.sidebar-menu.collapsed ~ .main-content nav.user-info-navbar {
  width: calc(100% - 80px) !important;
}

nav.user-info-navbar .navbar-content {
  background: #fff !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05) !important;
  padding: 10px 30px !important;
  height: 60px !important;
  align-items: center !important;
  border-bottom: 1px solid #e9ecef !important;
}

nav.user-info-navbar .user-info-menu>li>a {
  color: #6c757d !important;
  transition: all 0.25s ease !important;
}

nav.user-info-navbar .user-info-menu>li>a:hover {
  color: #667eea !important;
}

.navbar .navbar-brand a {
  color: #495057 !important;
  font-size: 20px !important;
  font-weight: 700 !important;
  text-decoration: none !important;
}

/* 搜索框样式 */
#search {
  max-width: 650px !important;
  margin: 30px auto 25px !important;
}

#search #search-text {
  height: 56px !important;
  font-size: 16px !important;
  border: 2px solid #e9ecef !important;
  border-radius: 28px !important;
  padding: 0 70px 0 24px !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08) !important;
  transition: all 0.3s ease !important;
  background: #fff !important;
}

#search #search-text:focus {
  border-color: #667eea !important;
  box-shadow: 0 4px 20px rgba(102, 126, 234, 0.15) !important;
}

#search button {
  background: #667eea !important;
  border: none !important;
  width: 44px !important;
  height: 44px !important;
  border-radius: 50% !important;
  top: 50% !important;
  right: 6px !important;
  transform: translateY(-50%) !important;
  transition: all 0.3s ease !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3) !important;
  position: absolute !important;
}

#search button:hover {
  background: #5a6fd6 !important;
  box-shadow: 0 6px 16px rgba(102, 126, 234, 0.4) !important;
}

/* 链接卡片样式 - 立体漂浮效果 */
.xe-widget.xe-conversations.box2 {
  height: 60px !important;
  border-radius: 12px !important;
  border: 1px solid rgba(255, 255, 255, 0.8) !important;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  background: linear-gradient(145deg, #ffffff 0%, #f5f7fa 100%) !important;
  box-shadow: 
    0 4px 6px rgba(0, 0, 0, 0.05),
    0 10px 20px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.8) !important;
  padding: 8px 16px !important;
  margin-bottom: 10px !important;
}

.xe-widget.xe-conversations.box2:hover {
  transform: translateY(-6px) !important;
  box-shadow: 
    0 8px 20px rgba(0, 0, 0, 0.12),
    0 16px 40px rgba(102, 126, 234, 0.12) !important;
  border-color: rgba(102, 126, 234, 0.2) !important;
  background: linear-gradient(145deg, #ffffff 0%, #f8f9ff 100%) !important;
}

.xe-widget.xe-conversations.box2 .xe-comment-entry img {
  border-radius: 8px !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
  width: 36px !important;
  height: 36px !important;
}

.xe-widget.xe-conversations.box2 .xe-comment strong {
  color: #343a40 !important;
  font-weight: 600 !important;
  font-size: 14px !important;
}

.xe-widget.xe-conversations.box2 .xe-comment p {
  color: #6c757d !important;
  font-size: 12px !important;
  margin: 0 !important;
}

/* 侧边栏样式 */
.page-container .sidebar-menu {
  background: #fff !important;
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1) !important;
  width: 260px !important;
  border-right: 1px solid #f0f2f5 !important;
  display: table-cell !important;
  position: relative !important;
  z-index: 2 !important;
}

/* 侧边栏收起状态 */
.page-container .sidebar-menu.collapsed {
  width: 80px !important;
}

.page-container .sidebar-menu.collapsed .main-menu a span {
  display: none !important;
}

.page-container .sidebar-menu.collapsed .main-menu a i {
  margin-right: 0 !important;
  font-size: 20px !important;
}

.page-container .sidebar-menu .sidebar-menu-inner {
  background: #fff !important;
  height: 100% !important;
  overflow: hidden !important;
}

.page-container .sidebar-menu .main-menu {
  padding: 0 20px !important;
  margin-top: 20px !important;
  margin-bottom: 20px !important;
}

.page-container .sidebar-menu .main-menu a {
  color: #666 !important;
  transition: all 0.3s ease !important;
  border-bottom: 1px solid #f0f2f5 !important;
  padding: 12px 20px !important;
  font-size: 14px !important;
  text-decoration: none !important;
  display: block !important;
}

.page-container .sidebar-menu .main-menu a:hover {
  color: #667eea !important;
  background: rgba(102, 126, 234, 0.05) !important;
  padding-left: 25px !important;
}

.page-container .sidebar-menu .main-menu li.active>a {
  color: #667eea !important;
  background: rgba(102, 126, 234, 0.1) !important;
  border-left: 3px solid #667eea !important;
  padding-left: 22px !important;
}

.page-container .sidebar-menu .main-menu a i {
  margin-right: 12px !important;
  font-size: 16px !important;
  width: 20px !important;
  text-align: center !important;
  color: #667eea !important;
  display: inline-block !important;
}

/* 侧边栏头部样式 */
.page-container .sidebar-menu .logo-env {
  background: #fff !important;
  border-bottom: 1px solid #f0f2f5 !important;
  padding: 10px 20px !important;
  height: 60px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  box-sizing: border-box !important;
}

.page-container .sidebar-menu .logo-env .logo {
  float: none !important;
  display: flex !important;
  align-items: center !important;
}

.page-container .sidebar-menu .logo-env .logo img {
  transition: all 0.3s ease !important;
  height: 40px !important;
}

.page-container .sidebar-menu .logo-env .logo img:hover {
  transform: scale(1.05) !important;
}

.page-container .sidebar-menu .logo-env .mobile-menu-toggle {
  float: none !important;
  display: none !important;
}

.page-container .sidebar-menu .logo-env .mobile-menu-toggle a {
  color: #666 !important;
  font-size: 20px !important;
}

.page-container .sidebar-menu .logo-env .mobile-menu-toggle a:hover {
  color: #667eea !important;
}

/* 内容区域样式 */
.main-content {
  padding: 75px 30px 15px !important;
  background-color: transparent !important;
  min-height: 100vh !important;
  position: relative !important;
  z-index: 1 !important;
}

/* 限制内容最大宽度 */
.main-content .container-fluid {
  max-width: 1400px !important;
  margin: 0 auto !important;
}

/* 面板样式 */
.panel {
  background: #fff !important;
  border-radius: 14px !important;
  box-shadow: 0 3px 16px rgba(0, 0, 0, 0.05) !important;
  border: none !important;
  padding: 18px 24px !important;
  margin-bottom: 18px !important;
}

.panel h3 {
  color: #343a40 !important;
  font-size: 17px !important;
  font-weight: 600 !important;
  margin-bottom: 15px !important;
  padding-bottom: 10px !important;
  border-bottom: 1px solid #e9ecef !important;
  display: flex !important;
  align-items: center !important;
}

.panel h3 i {
  margin-right: 10px !important;
  color: #667eea !important;
  font-size: 16px !important;
}

/* 按钮样式 */
.btn {
  border-radius: 8px !important;
  transition: all 0.25s ease !important;
  font-weight: 500 !important;
}

.btn-primary {
  background: #667eea !important;
  border: none !important;
  padding: 10px 24px !important;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3) !important;
}

.btn-primary:hover {
  background: #5a6fd6 !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 16px rgba(102, 126, 234, 0.4) !important;
}

/* 页脚样式 */
footer.main-footer {
  background: #fff !important;
  border-top: 1px solid #e9ecef !important;
  padding: 25px !important;
  margin-top: 40px !important;
}

footer.main-footer .footer-text {
  color: #6c757d !important;
  font-size: 14px !important;
  text-align: center !important;
  float: none !important;
  margin: 0 !important;
}

footer.main-footer .go-up a {
  background: #667eea !important;
  color: #fff !important;
  transition: all 0.3s ease !important;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3) !important;
}

footer.main-footer .go-up a:hover {
  background: #5a6fd6 !important;
  transform: translateY(-3px) !important;
  box-shadow: 0 6px 16px rgba(102, 126, 234, 0.4) !important;
}

/* 响应式设计 */
@media screen and (max-width: 767px) {
  .main-content {
    padding: 20px !important;
  }
  
  #search {
    margin: 80px auto 20px !important;
  }
  
  .panel {
    padding: 20px !important;
  }
}

/* 滚动条样式 */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}

/* 动画效果 */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.panel {
  animation: fadeIn 0.5s ease-out;
}

/* 加载动画 */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(102, 126, 234, 0.3);
  border-radius: 50%;
  border-top-color: #667eea;
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* 链接图标样式 */
.siteico {
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.siteico:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

/* 分类标签样式 */
.btn-cat {
  background: #667eea;
  font-size: 12px;
  padding: 5px 12px;
  border-radius: 20px;
  transition: all 0.25s ease;
  font-weight: 500;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.25);
}

.btn-cat:hover {
  background: #5a6fd6;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.35);
}

/* 公告样式 */
#bulletin_box {
  background: #fff;
  color: #495057;
  border-radius: 10px;
  padding: 2px 16px;
  margin-top: 0;
  margin-bottom: 20px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  border: 1px solid #e9ecef;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  height: 36px;
  display: flex;
  align-items: center;
}

#bulletin_box .d-flex {
  width: 100%;
  align-items: center;
}

#bulletin_box .fa-volume-up {
  color: #667eea;
  font-size: 16px;
}

#bulletin_box a {
  color: #667eea;
  text-decoration: none;
}

#bulletin_box a:hover {
  text-decoration: underline;
}

#bulletin_box .bulletin-ul {
  padding-left: 10px;
}

.bulletin {
  height: 25px;
  line-height: 25px;
  overflow: hidden;
}

.bulletin ul {
  list-style-type: none;
  font-size: 14px;
}

/* 友情链接样式 */
.friendlink a {
  color: #666;
  transition: all 0.3s ease;
  padding: 4px 10px;
  border-radius: 4px;
}

.friendlink a:hover {
  color: #667eea;
  background: rgba(102, 126, 234, 0.1);
}

/* 深色模式 */
.black {
  background-color: #1a1a1a;
  color: #e0e0e0;
}

.black .navbar .navbar-content {
  background: linear-gradient(135deg, #333 0%, #1a1a1a 100%);
}

.black .panel {
  background: #2a2a2a;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.black .box2 {
  background: #2a2a2a;
  border-color: #3a3a3a;
}

.black .box2:hover {
  border-color: #667eea;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

.black .sidebar-menu {
  background: #1a1a1a;
}

.black .sidebar-menu .main-menu a {
  border-bottom: 1px solid #2a2a2a;
}

.black .sidebar-menu .main-menu a:hover {
  background: rgba(102, 126, 234, 0.1);
}

.black footer.main-footer {
  background: #1a1a1a;
  border-top: 1px solid #2a2a2a;
}

.black #bulletin_box {
  background: linear-gradient(135deg, #333 0%, #1a1a1a 100%);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}