h2.page-header {
  margin: 10px 0 25px 0;
  padding-bottom: 15px;
}
.user-baseinfo {
  margin-bottom: 25px;
}
.user-baseinfo table tr td {
  color: #999;
}
@media (min-width: 992px) {
  .user-center .avatar-text,
  .user-center .avatar-img {
    height: 150px;
    width: 150px;
    border-radius: 150px;
    line-height: 150px;
    font-size: 70px;
  }
  .user-center .avatar-img {
    font-size: 0;
  }
  .user-center .avatar-img img {
    height: 150px;
    width: 150px;
    border-radius: 150px;
  }
}
.sidebar-toggle {
  display: none;
}
@media (max-width: 991px) {
  .sidenav {
    position: fixed;
    top: 50px;
    z-index: 1029;
    height: calc(100vh - 50px);
    padding: 20px 0 20px 0;
    min-width: 250px;
    overflow-y: auto;
    overflow-x: hidden;
    width: 250px;
    left: -250px;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
  }
  .sidebar-toggle {
    display: block;
    position: fixed;
    right: 20px;
    bottom: 70px;
    border-radius: 50%;
    background: #eee;
    font-size: 22px;
    padding: 10px;
    line-height: 30px;
    height: 50px;
    width: 50px;
    text-align: center;
    z-index: 999999;
  }
}
body.sidebar-open .sidenav {
  left: 0;
  width: 250px;
  box-shadow: 0 6px 27px rgba(0, 0, 0, 0.075);
}
body.sidebar-open .sidebar-toggle i:before {
  content: "\f00d";
}

/* ===== Modern Login/Register Redesign ===== */
.user-section.login-section {
  width: 480px;
  margin: 60px auto;
  background: #fff;
  -webkit-border-radius: 16px !important;
  -moz-border-radius: 16px !important;
  border-radius: 16px !important;
  -webkit-box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(0, 0, 0, 0.03);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(0, 0, 0, 0.03);
  overflow: hidden !important;
  padding: 0 !important;
  border: 1px solid #e8e8e8;
}
.user-section.login-section .logon-tab {
  margin: 0;
  display: flex;
  background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
  padding: 4px 4px 0 4px;
  -webkit-border-radius: 16px 16px 0 0 !important;
  -moz-border-radius: 16px 16px 0 0 !important;
  border-radius: 16px 16px 0 0 !important;
}
.user-section.login-section .logon-tab > a {
  display: block;
  padding: 14px 20px;
  float: none;
  width: 50%;
  font-size: 15px;
  font-weight: 500;
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  background-color: transparent;
  transition: all 0.3s ease;
  position: relative;
  border-radius: 12px 12px 0 0;
  margin-bottom: -1px;
}
.user-section.login-section .logon-tab > a:hover {
  color: #fff;
  background-color: rgba(255, 255, 255, 0.05);
}
.user-section.login-section .logon-tab > a.active {
  color: #1e3c72;
  background: #fff;
  border-radius: 12px 12px 0 0;
  margin-bottom: -1px;
  box-shadow: 0 -3px 10px rgba(0, 0, 0, 0.08);
  position: relative;
  border-top: 2px solid #fff;
  border-left: 1px solid #e8e8e8;
  border-right: 1px solid #e8e8e8;
}
.user-section.login-section .logon-tab > a.active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 3px;
  background: #FFB800;
  border-radius: 0 0 3px 3px;
}
.user-section.login-section .login-main {
  padding: 36px 40px 28px 40px;
}
.user-section.login-section .login-main .form-group {
  margin-bottom: 20px;
}
.user-section.login-section .login-main .control-label {
  font-weight: 500;
  color: #333;
  margin-bottom: 8px;
  font-size: 14px;
}
.user-section.login-section .login-main .form-control {
  border: 1.5px solid #e8e8e8;
  border-radius: 10px;
  padding: 12px 14px 12px 44px;
  font-size: 14px;
  height: auto;
  background: #f8f9fb;
  transition: all 0.25s ease;
}
.user-section.login-section .login-main .form-control:focus {
  border-color: #2a5298;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(42, 82, 152, 0.1);
  outline: none;
}
.user-section.login-section .login-main .input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #999;
  font-size: 16px;
  z-index: 2;
}
.user-section.login-section .login-main .controls {
  position: relative;
}
.user-section.login-section .login-main .checkbox label {
  color: #666;
  font-size: 13px;
  font-weight: normal;
}
.user-section.login-section .login-main .btn-primary {
  background: linear-gradient(135deg, #FFB800 0%, #FFA500 100%);
  border: none;
  border-radius: 10px;
  padding: 12px 20px;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  box-shadow: 0 6px 20px rgba(255, 165, 0, 0.35);
  transition: all 0.25s ease;
}
.user-section.login-section .login-main .btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(255, 165, 0, 0.45);
  background: linear-gradient(135deg, #FFA500 0%, #FF9000 100%);
}
.user-section.login-section .login-main .btn-primary:active {
  transform: translateY(0);
}
.user-section.login-section .login-main .btn-default {
  background: transparent;
  border: 1.5px solid #e0e0e0;
  border-radius: 10px;
  color: #666;
  font-weight: 500;
  font-size: 14px;
  padding: 10px 20px;
  transition: all 0.25s ease;
}
.user-section.login-section .login-main .btn-default:hover {
  border-color: #2a5298;
  color: #2a5298;
  background: #f0f4fa;
}
.user-section.login-section .login-main .no-border {
  border: none !important;
}
.user-section.login-section .login-main .btn-forgot {
  color: #2a5298;
  font-size: 13px;
  text-decoration: none;
  font-weight: 500;
}
.user-section.login-section .login-main .btn-forgot:hover {
  text-decoration: underline;
}
.user-section.login-section .login-main .help-block {
  margin-top: 6px;
  font-size: 12px;
}
.user-section.login-section .login-main .agreement-text {
  font-size: 12px;
  color: #888;
}
.user-section.login-section .login-main .agreement-text a {
  color: #2a5298;
  text-decoration: none;
}
.user-section.login-section .login-main .agreement-text a:hover {
  text-decoration: underline;
}
.user-section.login-section .login-main .section-title {
  text-align: center;
  margin-bottom: 28px;
}
.user-section.login-section .login-main .section-title h2 {
  font-size: 24px;
  font-weight: 700;
  color: #1e3c72;
  margin: 0 0 6px;
}
.user-section.login-section .login-main .section-title p {
  font-size: 13px;
  color: #888;
  margin: 0;
}

/* ===== Mobile Optimization ===== */
@media (max-width: 767px) {
  .user-section.login-section {
    width: calc(100% - 24px);
    margin: 20px 12px;
    border-radius: 14px;
  }
  .user-section.login-section .login-main {
    padding: 28px 20px 20px 20px;
  }
  .user-section.login-section .logon-tab > a {
    padding: 18px 10px;
    font-size: 15px;
  }
  .user-section.login-section .login-main .section-title h2 {
    font-size: 20px;
  }
  .user-section.login-section .login-main .form-control {
    padding: 11px 12px 11px 40px;
    font-size: 14px;
  }
  .user-section.login-section .login-main .input-icon {
    left: 12px;
    font-size: 15px;
  }
  .user-section.login-section .login-main .btn-primary {
    font-size: 15px;
    padding: 11px 20px;
  }
}
/* ===== End Modern Login/Register ===== */

/* ===== Member Center Mobile Optimization ===== */
@media (max-width: 767px) {
  /* 顶部导航栏优化 */
  .navbar-white {
    min-height: 50px;
    margin-bottom: 0;
  }
  .navbar-white .navbar-brand {
    font-size: 16px;
    height: 50px;
    line-height: 20px;
    padding: 15px 10px;
  }
  .navbar-white .navbar-toggle {
    display: none !important;
  }

  /* 内容区域 */
  .content {
    padding: 0;
  }
  #content-container {
    padding: 0;
    margin-top: 0;
  }
  #content-container > .row {
    margin: 0;
  }
  #content-container > .row > .col-md-3,
  #content-container > .row > .col-md-9 {
    padding: 0;
  }

  /* 隐藏原有的浮动侧边栏按钮和侧滑面板 */
  .sidebar-toggle {
    display: none !important;
  }
  .sidenav {
    position: static !important;
    width: 100% !important;
    min-width: 0 !important;
    height: auto !important;
    padding: 0 !important;
    left: 0 !important;
    overflow: visible !important;
    transition: none !important;
    box-shadow: none !important;
  }
  body.sidebar-open .sidenav {
    left: 0 !important;
    box-shadow: none !important;
  }

  /* 侧边栏改为顶部Tab导航风格 */
  .sidenav .list-group {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
    margin: 0 !important;
    padding: 0 !important;
    background: #fff;
    border-bottom: 1px solid #f0f0f0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    position: relative;
  }
  /* 隐藏滚动条但保留滚动功能 */
  .sidenav .list-group::-webkit-scrollbar {
    display: none;
  }
  .sidenav .list-group {
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .sidenav .list-group-heading {
    display: none !important;
  }
  .sidenav .list-group .list-group-item,
  .sidenav .list-group-item {
    flex: 1 1 auto !important;
    flex-shrink: 0 !important;
    border: none !important;
    border-left: none !important;
    border-radius: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    background: transparent !important;
    position: relative;
    transition: background-color 0.2s ease;
  }
  .sidenav .list-group .list-group-item:last-child,
  .sidenav .list-group .list-group-item:first-child {
    border-radius: 0 !important;
  }
  .sidenav .list-group .list-group-item:hover {
    border-left: none !important;
    background: #fafafa !important;
  }
  .sidenav .list-group .list-group-item > a,
  .sidenav .list-group-item > a {
    padding: 12px 10px !important;
    font-size: 13px;
    font-weight: 500;
    color: #666 !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    line-height: 1.4;
    text-align: center;
  }
  .sidenav .list-group .list-group-item > a i,
  .sidenav .list-group-item > a i {
    display: block;
    margin: 0 0 3px 0 !important;
    font-size: 18px;
    color: #999;
    transition: color 0.2s ease;
  }
  /* 激活状态：底部黄色指示器 + 文字图标变色 */
  .sidenav .list-group .list-group-item.active,
  .sidenav .list-group-item.active {
    border-left: none !important;
    background: transparent !important;
  }
  .sidenav .list-group .list-group-item.active::after,
  .sidenav .list-group-item.active::after {
    content: '';
    position: absolute;
    left: 20%;
    right: 20%;
    bottom: 0;
    height: 3px;
    background: linear-gradient(90deg, #FFB800 0%, #FFA500 100%);
    border-radius: 3px 3px 0 0;
    box-shadow: 0 -1px 6px rgba(255, 184, 0, 0.4);
  }
  .sidenav .list-group .list-group-item.active > a,
  .sidenav .list-group-item.active > a {
    color: #FF9500 !important;
    font-weight: 600;
  }
  .sidenav .list-group .list-group-item.active > a i,
  .sidenav .list-group-item.active > a i {
    color: #FF9500 !important;
  }

  /* 主内容面板优化 */
  .panel {
    margin: 12px;
    border-radius: 12px;
    border: none;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  }
  .panel-body {
    padding: 16px 14px;
  }

  /* 页面标题优化 */
  h2.page-header {
    font-size: 18px;
    margin: 8px 0 16px 0;
    padding-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  h2.page-header .btn {
    font-size: 13px;
    padding: 6px 12px;
  }

  /* 用户信息卡片优化 */
  .user-baseinfo {
    margin-bottom: 0;
  }
  .user-baseinfo > .col-md-3 {
    text-align: center;
    margin-bottom: 12px;
  }
  .user-center .avatar-img img {
    width: 64px !important;
    height: 64px !important;
    border-radius: 50%;
  }
  .user-baseinfo > .col-md-9 {
    text-align: center;
  }
  .user-baseinfo .ui-content h4 {
    font-size: 17px;
    margin: 0 0 4px;
  }
  .user-baseinfo .ui-content .text-muted {
    font-size: 12px;
  }

  /* 基本信息区域优化 */
  .basicinfo {
    margin: 12px 0 0;
  }
  .basicinfo .row > div {
    font-size: 13px;
    padding: 4px 8px;
  }
  .basicinfo .row > .col-xs-4 {
    color: #999;
    font-size: 12px;
  }

  /* 表单优化 */
  .form-horizontal .control-label {
    font-size: 14px;
    color: #333;
    margin-bottom: 6px;
    text-align: left !important;
  }
  .form-horizontal .form-group {
    margin-bottom: 16px;
  }
  .form-control {
    font-size: 14px;
    border-radius: 8px;
    padding: 10px 12px;
  }

  /* 个人资料页头像上传优化 */
  .profile-avatar-container {
    width: 80px !important;
    margin: 0 auto;
  }
  .profile-avatar-container .profile-user-img {
    width: 80px !important;
    height: 80px !important;
  }
  .profile-avatar-container:hover .profile-avatar-text {
    height: 80px;
    width: 80px;
    line-height: 80px;
    font-size: 12px;
  }
  .profile-avatar-container button {
    width: 80px;
    height: 80px;
  }

  /* 底部footer优化 */
  .footer {
    padding: 16px 0;
  }
  .footer .copyright {
    font-size: 12px;
    color: #999;
  }
}
/* ===== End Member Center Mobile Optimization ===== */