@import url("http://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700,800");

:root {
  --primary-color: #3b82f6;
  --primary-hover: #2563eb;
  --success-color: #10b981;
  --success-hover: #059669;
  --warning-color: #f59e0b;
  --warning-hover: #d97706;
  --danger-color: #ef4444;
  --danger-hover: #dc2626;
  --info-color: #06b6d4;
  --info-hover: #0891b2;
  --dark-color: #1f2937;
  --dark-light: #374151;
  --sidebar-bg: #0f172a;
  --sidebar-hover: #1e293b;
  --header-bg: #ffffff;
  --content-bg: #f1f5f9;
  --card-bg: #ffffff;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;
  --border-color: #e5e7eb;
  --border-light: #f3f4f6;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
}

html {
  background-color: var(--content-bg);
  position: relative;
  min-height: 100%;
  overflow-x: hidden;
}

body {
  background-color: transparent;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
  overflow-x: hidden;
}

body, h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: 'Open Sans', "HelveticaNeue", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

a {
  color: var(--primary-color);
  transition: color 0.2s ease-in-out;
}

a:hover, a:focus {
  text-decoration: none;
  color: var(--primary-hover);
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.nav-primary:before, .nav-primary:after {
  display: table;
  content: " ";
}

.nav-primary:after {
  clear: both;
}

.nav-primary {
  background-color: var(--sidebar-bg);
  min-height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(59, 130, 246, 0.02));
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #fff;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-text .text-xs {
  font-size: 11px;
  opacity: 0.7;
}

.nav-primary .nav {
  flex: 1;
  padding: 12px 8px;
}

.nav-item {
  margin: 4px 0;
  border-radius: 8px;
  overflow: hidden;
}

.nav-link {
  color: #94a3b8;
  padding: 12px 16px;
  position: relative;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 8px;
}

.nav-link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 0;
  background: var(--primary-color);
  border-radius: 0 2px 2px 0;
  transition: height 0.25s ease;
}

.nav-link:hover {
  color: #ffffff;
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.15), transparent);
  transform: translateX(4px);
}

.nav-link:hover::before {
  height: 60%;
}

.nav-link.active {
  color: #ffffff;
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.25), rgba(59, 130, 246, 0.05));
  border-left: 3px solid var(--primary-color);
}

.nav-link.active::before {
  height: 60%;
}

.nav-icon-wrapper {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  transition: all 0.25s ease;
}

.nav-link:hover .nav-icon-wrapper,
.nav-link.active .nav-icon-wrapper {
  background: rgba(59, 130, 246, 0.3);
  color: var(--primary-color);
}

.nav-text {
  flex: 1;
  font-size: 13px;
}

.nav-arrow {
  font-size: 12px;
  color: #64748b;
  transition: all 0.25s ease;
}

.nav-link:hover .nav-arrow,
.nav-link.active .nav-arrow {
  color: #cbd5e1;
}

/* ========== 左侧导航栏子菜单样式 ========== */
.navbar-fixed-left .dropdown-menu {
  margin: 4px 8px;
  padding: 6px 0;
  background: rgba(30, 41, 59, 0.98);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  display: none;
  position: static;
  float: none;
  width: calc(100% - 16px);
}

.navbar-fixed-left .dropdown-menu li {
  list-style: none;
  margin: 0;
  padding: 0;
}

.navbar-fixed-left .dropdown-menu li a {
  padding: 10px 16px 10px 48px;
  color: rgba(255, 255, 255, 0.6);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  transition: all 0.25s ease;
  border-radius: 6px;
  text-decoration: none;
  white-space: nowrap;
}

.navbar-fixed-left .dropdown-menu li a:hover {
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.3), transparent);
  color: #ffffff;
  padding-left: 52px;
}

.navbar-fixed-left .dropdown-menu li a i {
  width: 16px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

.navbar-fixed-left .dropdown-menu li a:hover i {
  color: var(--primary-color);
}

.navbar-fixed-left .dropdown-submenu.open > .dropdown-menu {
  display: block !important;
  animation: slideDown 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar-fixed-left .dropdown-submenu.open > .nav-link {
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.3), rgba(59, 130, 246, 0.05));
  color: #ffffff;
}

.navbar-fixed-left .dropdown-submenu.open > .nav-link .nav-arrow {
  transform: rotate(180deg);
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.nav-primary .badge {
  background-color: var(--danger-color);
  font-size: 10px;
  padding: 2px 6px;
  margin-left: auto;
}

.nav-primary .nav-link:hover i {
  color: var(--primary-color);
}

.nav-primary > ul > li > a {
  color: #cbd5e1;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 14px 18px;
  position: relative;
  font-weight: 500;
  display: flex;
  align-items: center;
  transition: all 0.25s ease;
}

.nav-primary > ul > li > .dropdown-menu {
  margin-left: 0;
  border-radius: 0;
  border: none;
  box-shadow: none;
  background: transparent;
  padding: 0;
}

.nav-primary > ul > .dropdown-submenu:hover > a,
.nav-primary > ul > .dropdown-submenu:focus > a,
.nav-primary > ul > li > a:hover,
.nav-primary > ul > li > a:focus,
.nav-primary > ul > li > a:active {
  color: #ffffff;
  background-color: var(--sidebar-hover);
  transition: all 0.25s ease;
}

.nav-primary > ul > li.active > a {
  color: #ffffff;
  background-color: rgba(59, 130, 246, 0.15);
  border-left: 3px solid var(--primary-color);
  padding-left: 15px;
}

.nav-primary > ul > .dropdown-submenu > a:after {
  display: none;
}

.panel {
  border: none;
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.panel-heading, .panel-footer {
  border-color: var(--border-light);
  background: #fafafa;
  padding: 16px 20px;
}

.panel-heading {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 15px;
}

.panel-heading:before, .panel-heading:after {
  display: table;
  content: " ";
}

.panel-heading:after {
  clear: both;
}

.panel-heading .nav {
  font-size: 12px;
  margin: -16px -20px;
}

.panel-heading .nav > li > a {
  border-radius: 0;
  margin: 0;
  border-width: 0 1px;
  line-height: 19px;
}

.panel-heading .nav > li > a:hover {
  border-width: 0 1px;
}

.panel-heading .nav-tabs {
  margin: -16px -20px -16px -20px;
}

.panel-heading .nav-tabs > li > a {
  line-height: 20px;
  padding: 14px 16px;
  border: none;
  border-radius: 0;
  color: var(--text-secondary);
  transition: all 0.2s ease;
}

.panel-heading .nav-tabs > li > a:hover {
  background-color: rgba(0, 0, 0, 0.03);
}

.panel-heading .nav-tabs.nav-justified {
  width: auto;
}

.panel-heading .nav-tabs.pull-left > li:first-child > a,
.panel-heading .nav-tabs.nav-justified > li:first-child > a {
  border-radius: var(--radius-lg) 0 0 0;
}

.panel-heading .nav-tabs.pull-right > li:last-child > a,
.panel-heading .nav-tabs.nav-justified > li:last-child > a {
  border-radius: 0 var(--radius-lg) 0 0;
}

.panel-heading .nav-tabs > li > a:hover,
.panel-heading .nav-tabs > li > a:focus {
  border-width: 0 1px;
  background: transparent;
  border-color: transparent;
}

.panel-heading .nav-tabs > li.active > a,
.panel-heading .nav-tabs > li.active > a:hover,
.panel-heading .nav-tabs > li.active > a:focus {
  background: #fff;
  border-width: 0 1px;
  border-color: var(--border-light);
  border-bottom: 2px solid var(--primary-color);
  color: var(--primary-color);
}

.panel-heading .label-large {
  vertical-align: 10%;
}

.panel-heading.bg {
  margin: -16px;
  margin-bottom: 15px;
  border: none;
}

.panel-collapse {
  padding-bottom: 3px;
}

.panel-collapse .panel-content {
  display: none;
}

.panel-collapse .panel-heading {
  margin-bottom: 0;
}

.panel.bg {
  border: none;
}

.panel.bg .panel-heading.bg {
  margin: -15px;
  margin-bottom: 15px;
}

.panel.bg .list-group-item {
  border-color: transparent;
}

.panel.bg .list-group-item a {
  color: #fff;
}

.panel .list-group {
  background: transparent;
}

.panel .list-group.m-t-n .list-group-item:first-child {
  border-top: 0;
}

.panel-body {
  padding: 20px;
}

.panel .table td,
.panel .table th {
  padding: 12px 20px;
  border-top: 1px solid var(--border-light);
  vertical-align: middle;
}

.panel .table-striped > tbody > tr:nth-child(odd) > td,
.panel .table-striped > tbody > tr:nth-child(odd) > th {
  background-color: #fafbfc;
}

.panel .table-striped > thead > tr > th {
  background: #f8fafc;
  border-right: 1px solid var(--border-light);
  border-bottom: 2px solid var(--border-color);
  font-weight: 600;
  color: var(--text-primary);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.5px;
}

.panel .table-striped > thead > tr > th:last-child {
  border-right: none;
}

.panel-large {
  min-width: 300px;
}

.th-sortable {
  cursor: pointer;
}

.th-sortable .th-sort {
  float: right;
  position: relative;
}

.th-sort i {
  position: relative;
  z-index: 1;
}

.th-sort .icon-sort {
  position: absolute;
  left: 0;
  top: 3px;
  color: #bac3cc;
  z-index: 0;
}

.list-group {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.list-group-item {
  padding: 12px 16px;
  border-color: var(--border-light);
  border-width: 1px 0;
  transition: background-color 0.2s ease;
}

.list-group-item:first-child {
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.list-group-item:last-child {
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.list-group-item .icon-chevron-right {
  float: right;
  margin-top: 4px;
  margin-right: -5px;
}

.list-group-item > .icon-chevron-right + .badge {
  margin-right: 5px;
}

a.list-group-item:hover,
a.list-group-item:focus,
a.list-group-item:active {
  background-color: #f8fafc;
}

a.list-group-item.active {
  background-color: rgba(59, 130, 246, 0.1);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

a.list-group-item.active > .badge,
.nav-pills > .active > a > .badge {
  color: var(--primary-color);
}

.list-group-item.media {
  margin-top: 0;
}

.progress-mini {
  height: 6px;
}

.progress-small {
  height: 10px;
}

.progress-small .progress-bar {
  font-size: 10px;
  line-height: 1em;
}

.progress {
  height: 8px;
  border-radius: var(--radius-sm);
  background-color: #e2e8f0;
  box-shadow: none;
  overflow: visible;
}

.progress-bar {
  border-radius: var(--radius-sm);
  box-shadow: none;
  transition: width 0.6s ease;
}

.progress-bar.bg-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
}

.progress-bar.bg-success {
  background: linear-gradient(135deg, var(--success-color), var(--success-hover));
}

.progress-bar.bg-warning {
  background: linear-gradient(135deg, var(--warning-color), var(--warning-hover));
}

.progress-bar.bg-danger {
  background: linear-gradient(135deg, var(--danger-color), var(--danger-hover));
}

.navbar {
  background-color: var(--header-bg);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  z-index: 1010;
  border-radius: 0;
  padding: 0;
  margin-bottom: 0;
}

.list-normal {
  background: transparent;
}

.list-normal > .list-group-item {
  border-radius: 0;
  border-width: 1px 0;
}

.list-normal > .list-group-item .badge {
  margin-right: -5px;
}

.input-group {
  position: relative;
}

.tooltip-inner {
  background-color: var(--dark-color);
  background-color: rgba(31, 41, 55, 0.95);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 13px;
}

.tooltip.top .tooltip-arrow {
  border-top-color: rgba(31, 41, 55, 0.95);
}

.tooltip.right .tooltip-arrow {
  border-right-color: rgba(31, 41, 55, 0.95);
}

.tooltip.left .tooltip-arrow {
  border-left-color: rgba(31, 41, 55, 0.95);
}

.tooltip.bottom .tooltip-arrow {
  border-bottom-color: rgba(31, 41, 55, 0.95);
}

.popover-content {
  font-size: 13px;
  line-height: 1.6;
}

.open {
  z-index: 1050;
}

.dropdown-menu > .panel {
  border: none;
  margin: -5px 0;
}

.dropdown-menu > li > a:hover,
.dropdown-menu > li > a:focus,
.dropdown-submenu:hover > a,
.dropdown-submenu:focus > a,
.dropdown-menu > .active > a,
.dropdown-menu > .active > a:hover,
.dropdown-menu > .active > a:focus {
  background-image: none;
  filter: none;
  background-color: var(--primary-color);
  color: #fff;
}

.dropdown-menu > li > a:hover i {
  color: #fff;
}

.dropdown-submenu {
  position: relative;
}

.dropdown-submenu:hover > .dropdown-menu {
  display: block;
}

.dropdown-submenu > .dropdown-menu {
  left: 100%;
  top: 0;
  margin-top: 0;
  margin-left: -1px;
  border-radius: 0 var(--radius-md) var(--radius-md) var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.dropup .dropdown-submenu > .dropdown-menu {
  top: auto;
  bottom: 0;
}

.dropdown-submenu.pull-left {
  float: none;
}

.dropdown-menu.pull-left {
  left: 100%;
}

.dropdown-submenu.pull-left > .dropdown-menu {
  left: -100%;
  margin-left: 20px;
}

.dropdown-menu.bg-inverse > .divider {
  height: 1px;
  background-color: rgba(255, 255, 255, 0.1);
  border: none;
}

.dropdown-menu.bg-inverse > li > a {
  color: #9ca3af;
}

.dropdown-menu.bg-inverse > li > a:hover,
.dropdown-menu.bg-inverse > li > a:focus,
.dropdown-menu.bg-inverse > li > a:active,
.dropdown-menu.bg-inverse > li.active > a,
.dropdown-menu.bg-inverse > .dropdown-submenu:hover > a {
  color: #fff;
}

.dropdown-menu .badge {
  margin-top: 1px;
}

.dropdown-select > li > a input {
  position: absolute;
  left: -9999em;
}

.breadcrumb {
  background-color: #f8fafc;
  border: 1px solid var(--border-light);
  padding: 12px 16px;
  font-size: 13px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}

.breadcrumb > li + li:before {
  content: "/";
  color: var(--text-muted);
  padding: 0 8px;
}

.accordion-group, .accordion-inner {
  border-color: var(--border-light);
}

.accordion-inner {
  background: #fff;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.alert {
  font-size: 13px;
  border-color: rgba(10, 20, 20, .1);
  text-shadow: 0 1px 0 #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-md);
  padding: 14px 16px;
}

.alert-dismissible .close {
  position: relative;
  top: -2px;
  right: -10px;
  color: inherit;
}

.close i {
  font-size: 14px;
  font-weight: normal;
  display: block;
  line-height: 1.5;
}

.modal-backdrop {
  background: rgba(0, 0, 0, 0.5);
}

.modal-backdrop.fade.in {
  opacity: 0.5;
  filter: alpha(opacity=50);
}

.modal-header {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background-color: #fafafa;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
}

.modal-header .close {
  margin-top: 3px;
}

.modal-footer {
  padding: 16px 20px;
  margin-top: 0;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  background-color: #fafafa;
  border-top: 1px solid var(--border-light);
}

.modal-content {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: none;
}

.bg {
  background-color: #fafafa;
}

.label {
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
}

.badge {
  background: #9ca3af;
  border-radius: 10px;
  font-weight: 600;
  font-size: 11px;
  padding: 2px 6px;
}

.badge.bg-white {
  color: #919599;
}

.text-white {
  color: #fff;
}

.text-muted {
  color: var(--text-muted);
}

.text-light {
  color: var(--text-muted);
}

.text-default {
  color: #a5b6c7;
}

.text-warning {
  color: var(--warning-color);
}

.text-danger {
  color: var(--danger-color);
}

.text-primary {
  color: var(--primary-color);
}

.text-success {
  color: var(--success-color);
}

.text-info {
  color: var(--info-color);
}

.btn {
  color: #fff;
  background: var(--primary-color);
  position: relative;
  border-width: 0;
  box-shadow: 0 2px 4px rgba(59, 130, 246, 0.3);
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  transition: all 0.25s ease;
  overflow: hidden;
}

.btn:before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.btn:hover:before {
  left: 100%;
}

.btn:hover, .btn:focus, .btn:active, .btn.active {
  background: var(--primary-hover);
  box-shadow: 0 4px 8px rgba(59, 130, 246, 0.4);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(59, 130, 246, 0.3);
}

.btn.disabled,
.btn.disabled:hover,
.btn[disabled]:hover,
fieldset[disabled] .btn:hover,
.btn.disabled:focus,
.btn[disabled]:focus,
fieldset[disabled] .btn:focus,
.btn.disabled:active,
.btn[disabled]:active,
fieldset[disabled] .btn:active,
.btn.disabled.active,
.btn[disabled].active,
fieldset[disabled] .btn.active {
  background-color: #cbd5e1;
  color: #fff;
  box-shadow: none;
  transform: none;
}

.btn-white {
  padding: 9px 16px;
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.05);
  border-width: 1px;
  border-color: #e5e7eb;
  color: var(--text-secondary);
  background-color: #fff;
  border-radius: var(--radius-md);
}

.btn-white:hover, .btn-white:focus, .btn-white:active, .btn-white.active {
  border-color: #d1d5db;
  color: var(--text-primary);
  background-color: #fafafa;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.btn-default {
  padding: 9px 16px;
  box-shadow: none;
  border-width: 1px;
  border-color: #e5e7eb;
  color: var(--text-secondary);
  background-color: #f3f4f6;
  border-radius: var(--radius-md);
}

.btn-default:hover, .btn-default:focus, .btn-default:active, .btn-default.active {
  border-color: #d1d5db;
  color: var(--text-primary);
  background-color: #e5e7eb;
}

.btn-primary, .bg-primary, .btn-primary.btn-circle > i {
  color: #fff;
  background-color: var(--primary-color);
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active, .btn-primary.active, .btn-primary.btn-circle:hover > i, .btn.btn-circle:hover > i {
  color: #fff;
  background-color: var(--primary-hover);
}

.btn-success, .bg-success, .btn-success.btn-circle > i {
  color: #fff;
  background-color: var(--success-color);
}

.btn-success:hover, .btn-success:focus, .btn-success:active, .btn-success.active, .btn-success.btn-circle:hover > i {
  color: #fff;
  background-color: var(--success-hover);
}

.btn-info, .bg-info, .btn-info.btn-circle > i {
  color: #fff;
  background-color: var(--info-color);
}

.btn-info:hover, .btn-info:focus, .btn-info:active, .btn-info.active, .btn-info.btn-circle:hover > i {
  color: #fff;
  background-color: var(--info-hover);
}

.btn-inverse, .bg-inverse, .btn-inverse.btn-circle > i {
  color: #fff;
  background-color: var(--dark-color);
}

.btn-inverse:hover, .btn-inverse:focus, .btn-inverse:active, .btn-inverse.active, .btn-inverse.btn-circle:hover > i {
  color: #fff;
  background-color: var(--dark-light);
}

.btn-warning, .bg-warning, .btn-warning.btn-circle > i {
  color: #fff;
  background-color: var(--warning-color);
}

.btn-warning:hover, .btn-warning:focus, .btn-warning:active, .btn-warning.active, .btn-warning.btn-circle:hover > i {
  color: #fff;
  background-color: var(--warning-hover);
}

.btn-danger, .bg-danger, .btn-danger.btn-circle > i {
  color: #fff;
  background-color: var(--danger-color);
}

.btn-danger:hover, .btn-danger:focus, .btn-danger:active, .btn-danger.active, .btn-danger.btn-circle:hover > i {
  color: #fff;
  background-color: var(--danger-hover);
}

.btn-twitter, .btn-twitter.btn-circle > i {
  color: #fff;
  background-color: #00c7f7;
}

.btn-twitter:hover, .btn-twitter:focus, .btn-twitter:active, .btn-twitter.active, .btn-twitter.btn-circle:hover > i {
  color: #fff;
  background-color: #2fcff6;
}

.btn-facebook, .btn-facebook.btn-circle > i {
  color: #fff;
  background-color: #335397;
}

.btn-facebook:hover, .btn-facebook:focus, .btn-facebook:active, .btn-facebook.active, .btn-facebook.btn-circle:hover > i {
  color: #fff;
  background-color: #4264ab;
}

.btn-gplus, .btn-gplus.btn-circle > i {
  color: #fff;
  background-color: #dd4a38;
}

.btn-gplus:hover, .btn-gplus:focus, .btn-gplus:active, .btn-gplus.active, .btn-gplus.btn-circle:hover > i {
  color: #fff;
  background-color: #ea5e4d;
}

.btn-on.active {
  color: #fff;
  border: 1px solid #767676;
  background: #8e9eae;
}

.btn-small {
  padding: 6px 12px;
  font-size: 12px;
}

.btn-white.btn-small, .btn-default.btn-small {
  padding: 5px 12px;
}

.btn-large {
  padding: 16px 24px;
  font-size: 15px;
}

.btn-white.btn-large, .btn-default.btn-large {
  padding: 15px 24px;
}

.btn-white .caret, .btn-default .caret {
  border-top-color: #656565;
}

.dropup .btn-white .caret, .dropup .btn-default .caret {
  border-bottom-color: #656565;
}

.btn > i {
  line-height: 1.428571429;
  margin-right: 6px;
}

.btn-mini {
  padding: 3px 8px;
  font-size: 11px;
  border-radius: 3px;
}

.btn-mini i {
  font-size: 10px;
}

.btn.btn-circle, .btn.btn-circle.disabled {
  padding: 2px 5px;
  box-shadow: none;
  border: none;
  background: transparent;
  color: var(--primary-color);
  font-weight: 300;
  transition: none;
}

.btn.btn-circle:hover, .btn.btn-circle:active, .btn.btn-circle.active {
  box-shadow: none;
  background: rgba(59, 130, 246, 0.1);
}

.btn-circle > i {
  color: var(--text-muted);
  background: #e2e8f0;
  width: 65px;
  height: 65px;
  padding: 18px 0;
  font-size: 24px;
  border-radius: 50%;
  display: block;
  margin: 0 auto;
  margin-bottom: 6px;
  line-height: normal;
  transition: all 0.3s ease-in-out 0s;
}

.btn-circle.btn-large > i {
  width: 80px;
  height: 80px;
  padding: 22px 0;
  font-size: 36px;
}

.btn-circle.btn-small > i {
  width: 40px;
  height: 40px;
  padding: 10px 0;
  font-size: 20px;
}

.btn-circle.btn-mini > i {
  width: 30px;
  height: 30px;
  padding: 8px 0;
  font-size: 14px;
}

.btn-circle b.badge {
  position: absolute;
  right: 5px;
  top: 2px;
}

.btn-circle .badge i {
  margin: 0 -5px;
}

.btn-white.btn-circle > i {
  color: var(--text-muted);
  background: #fff;
}

.btn.btn-circle.disabled > i {
  background: #e2e8f0;
}

.btn-primary.btn-circle > i:hover,
.btn-success.btn-circle > i:hover,
.btn-info.btn-circle > i:hover,
.btn-warning.btn-circle > i:hover,
.btn-danger.btn-circle > i:hover {
  transform: scale(1.05);
}

[class^="icon-"]:before, [class*=" icon-"]:before {
  text-decoration: none;
  margin-left: 0.2em;
  margin-right: 0.2em;
}

.icon-stack [class^="icon-"]:before,
.icon-stack [class*=" icon-"]:before {
  margin: 0;
}

.icon-xlarge:before {
  font-size: 1.5em;
  vertical-align: -14%;
}

.btn-block {
  padding-left: 16px;
  padding-right: 16px;
}

.text-active, .active .text {
  display: none !important;
}

.active .text-active {
  display: inline-block !important;
}

.btn-link, .btn-link:hover, .btn-link:focus, .btn-link:active, .btn-link.active {
  border: none;
  background-color: transparent;
  background-image: none;
  box-shadow: none;
  text-decoration: none;
  color: var(--primary-color);
}

.btn-link:hover {
  text-decoration: underline;
}

form, .carousel, .form-horizontal .control-group, .nav-tabs, .alert, .panel, .progress, .breadcrumb, .accordion {
  margin-bottom: 20px;
}

.media, .media .media {
  margin-top: 10px;
}

.pagination {
  margin: 10px 0;
}

.pagination > li > a,
.pagination > li > span {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  margin-left: 4px;
  color: var(--text-secondary);
  transition: all 0.2s ease;
}

.pagination > li > a:hover {
  background-color: #f8fafc;
  border-color: var(--border-color);
  color: var(--primary-color);
}

.pagination > .active > a,
.pagination > .active > a:hover {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: #fff;
}

.pagination-large > li > a,
.pagination-large > li > span {
  padding: 12px 18px;
}

.bg-white {
  background: #fff;
}

.bg-black {
  background: #0f172a;
}

.bg-light {
  background: #f1f5f9;
  color: #414549;
}

.bg-lighter {
  background: #f8fafc;
}

.bg-default {
  background: #bac3cc;
}

.bg-white-desktop {
  background-color: #fff;
}

.bg-focus {
  background: #ffffee !important;
}

.pos-rlt {
  position: relative;
}

.pos-stc {
  position: static;
}

.pos-abt {
  position: absolute;
}

.content-box, .jqstooltip {
  box-sizing: content-box;
}

.line {
  height: 1px;
  margin: 16px 0;
  font-size: 0;
  overflow: hidden;
  background-color: transparent;
  border-top: 1px solid var(--border-light);
}

.line-mini {
  margin: 0;
}

.line-dashed {
  border-style: dashed;
  background: transparent;
}

.line-large {
  margin-top: 20px;
  margin-bottom: 20px;
}

.headline {
  border-bottom: 3px solid var(--primary-color);
  margin-top: 0;
  line-height: 45px;
  padding-bottom: 8px;
}

.no-line {
  border-width: 0;
}

.no-border {
  border-color: transparent !important;
}

.no-radius {
  border-radius: 0;
}

.block {
  display: block;
  margin-bottom: 10px;
}

.block.hide {
  display: none;
}

.inline, .inline-desktop {
  display: inline-block;
}

.pull-right-desktop {
  float: right;
}

.pull-none {
  float: none;
}

.clear {
  clear: both;
}

.line-v {
  border-left: 1px solid #e5e7eb;
  padding-left: 20px;
}

.line-v-right {
  border-right: 1px solid #e5e7eb;
  padding-right: 20px;
}

.wrapper {
  padding: 2px;
  background-color: #fff;
  border: 1px solid #ddd;
}

.w-link {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 1;
  top: 0;
}

.btn-s-mini {
  min-width: 90px;
}

.btn-s-small {
  min-width: 100px;
}

.btn-s-medium {
  min-width: 120px;
}

.btn-s-large {
  min-width: 150px;
}

.btn-s-xlarge {
  min-width: 200px;
}

.btn-s-xxlarge {
  min-width: 300px;
}

.btn-padder {
  padding-left: 40px;
  padding-right: 40px;
}

.l-h-2x {
  line-height: 2em;
}

.text-small {
  font-size: 12px;
}

.text-mini {
  font-size: 11px;
}

.padder {
  padding: 0 15px;
}

.no-padder {
  padding: 0 !important;
}

.pull-in {
  margin-left: -15px;
  margin-right: -15px;
}

.pull-out {
  margin: -15px;
}

.b-t {
  border-top: 1px solid var(--border-light);
}

.m-l {
  margin-left: 15px;
}

.m-l-none {
  margin-left: 0;
}

.m-l-mini {
  margin-left: 5px;
}

.m-l-small {
  margin-left: 10px;
}

.m-l-large {
  margin-left: 20px;
}

.m-l-n {
  margin-left: -15px;
}

.m-l-n-mini {
  margin-left: -5px;
}

.m-l-n-small {
  margin-left: -10px;
}

.m-l-n-large {
  margin-left: -20px;
}

.m-t {
  margin-top: 15px;
}

.m-t-none {
  margin-top: 0;
}

.m-t-mini {
  margin-top: 5px;
}

.m-t-small {
  margin-top: 10px;
}

.m-t-large {
  margin-top: 20px;
}

.m-t-n {
  margin-top: -15px;
}

.m-t-n-xmini {
  margin-top: -1px;
}

.m-t-n-mini {
  margin-top: -5px;
}

.m-t-n-small {
  margin-top: -10px;
}

.m-t-n-large {
  margin-top: -20px;
}

.m-r {
  margin-right: 15px;
}

.m-r-none {
  margin-right: 0;
}

.m-r-mini {
  margin-right: 5px;
}

.m-r-small {
  margin-right: 10px;
}

.m-r-large {
  margin-right: 20px;
}

.m-r-n {
  margin-right: -15px;
}

.m-r-n-mini {
  margin-right: -5px;
}

.m-r-n-small {
  margin-right: -10px;
}

.m-r-n-large {
  margin-right: -20px;
}

.m-b {
  margin-bottom: 15px;
}

.m-b-none {
  margin-bottom: 0;
}

.m-b-mini {
  margin-bottom: 5px;
}

.m-b-small {
  margin-bottom: 10px;
}

.m-b-large {
  margin-bottom: 20px;
}

.m-b-n {
  margin-bottom: -15px;
}

.m-b-n-mini {
  margin-bottom: -5px;
}

.m-b-n-small {
  margin-bottom: -10px;
}

.m-b-n-large {
  margin-bottom: -20px;
}

.header-bar {
  border-bottom: 1px solid var(--border-light);
}

.media-mini {
  min-width: 50px;
}

.media-small {
  min-width: 80px;
}

.media-large {
  min-width: 90px;
}

.avatar {
  border-radius: 50%;
  background-color: #fff;
  padding: 2px;
  border: 2px solid #e2e8f0;
}

.avatar:hover {
  border-color: var(--primary-color);
}

.thumb-mini {
  width: 24px;
}

.thumb-small {
  width: 36px;
}

.thumb {
  width: 64px;
}

.thumb-large {
  width: 90px;
}

.thumb img, .thumb-mini img, .thumb-small img, .thumb-large img {
  height: auto;
  max-width: 100%;
  vertical-align: middle;
  border-radius: var(--radius-sm);
}

.scroll-x, .scroll-y {
  overflow: hidden;
  -webkit-overflow-scrolling: touch;
}

.scroll-y {
  overflow-y: auto;
}

.scroll-x {
  overflow-x: auto;
}

.no-touch .scroll-x, .no-touch .scroll-y {
  overflow: hidden;
}

.no-touch .scroll-x:hover, .no-touch .scroll-x:focus, .no-touch .scroll-x:active {
  overflow-x: auto;
}

.no-touch .scroll-y:hover, .no-touch .scroll-y:focus, .no-touch .scroll-y:active {
  overflow-y: auto;
}

.no-touch .scroll-y:hover > * {
  margin-right: -10px;
  padding-right: 15px;
}

.col-lg-2-4 {
  width: 20.000%;
  padding-left: 15px;
  padding-right: 15px;
}

.col-newline {
  clear: left;
}

input[type="text"], select, textarea {
  min-width: 40px;
  height: auto;
}

.form-control {
  border-radius: var(--radius-sm);
  border-color: #e5e7eb;
  padding: 10px 14px;
  font-size: 14px;
  transition: all 0.2s ease;
}

.form-control:hover {
  border-color: #cbd5e1;
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group label {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.form-horizontal .control-label {
  font-weight: 600;
  color: var(--text-primary);
}

.navbar {
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  z-index: 1010;
  border-radius: 0;
  padding: 0;
  margin-bottom: 0;
}

.navbar.bg {
  border-bottom: 1px solid #1e293b;
}

.navbar-brand {
  font-size: 24px;
  min-width: 90px;
  font-family: "Times New Roman", Georgia, serif;
  /* font-style: italic; */
  font-weight: 700;
  padding: 14px 20px;
  color: var(--primary-color);
}

.navbar-brand img {
  max-height: 40px;
}

.navbar-brand:hover, .navbar-brand:focus {
  color: var(--primary-hover);
}

.navbar-form {
  position: relative;
  margin: 10px;
}

.navbar-form input[type="text"] {
  border-radius: 20px;
  font-weight: 500;
  text-indent: 1.5em;
  padding: 8px 20px 8px 36px;
  border-color: #e5e7eb;
}

.navbar-form i {
  position: absolute;
  z-index: 1;
  left: 12px;
  top: 50%;
  margin-top: -10px;
  color: #9ca3af;
}

.navbar-nav {
  margin: 0;
}

.navbar .nav > li > div {
  padding-left: 10px;
  padding-right: 10px;
}

.navbar-avatar .thumb-small {
  margin: 0 4px;
  vertical-align: baseline;
  width: 40px;
}

.navbar-avatar > li > a {
  padding: 5px 10px;
}

.navbar .nav li.dropdown.open > .dropdown-toggle,
.navbar .nav li.dropdown.active > .dropdown-toggle,
.navbar .nav li.dropdown.open.active > .dropdown-toggle {
  background: #f1f5f9;
  box-shadow: inset 0 2px 0 var(--primary-color);
}

.bg .nav li.dropdown > a:hover .caret {
  border-top-color: #fff;
  border-bottom-color: #fff;
}

.bg .nav > li > a {
  color: #9ca3af;
}

.bg .nav > li > a:hover {
  color: #fff;
}

.bg .nav li.dropdown.open > .dropdown-toggle,
.bg .nav li.dropdown.active > .dropdown-toggle,
.bg .nav li.dropdown.open.active > .dropdown-toggle {
  background-color: #1e293b;
  color: #fff;
}

.navbar .badge-notes {
  float: right;
  margin-left: -15px;
  margin-top: -6px;
  position: relative;
  font-size: 11px;
  background-color: var(--danger-color);
}

/* ========== 顶部导航栏 ========== */
.header {
  background: linear-gradient(135deg, #ffffff, #f8fafc);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  z-index: 1050;
  height: 56px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
}

.header .container-fluid {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  position: relative;
}

.header .navbar-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header .navbar-brand {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  height: 56px;
  line-height: 56px;
  padding: 0;
  border-right: none;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-align: center;
}

.header .navbar-brand:hover {
  color: var(--primary-hover);
}

.header .navbar-right {
  display: flex;
  align-items: center;
}

.header .navbar-avatar .avatar {
  border: 2px solid var(--primary-color);
  transition: all 0.3s ease;
}

.header .navbar-avatar .avatar:hover {
  border-color: var(--primary-hover);
  transform: scale(1.05);
}

.header .dropdown-menu {
  margin-top: 8px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  padding: 8px 0;
}

.header .dropdown-menu li a {
  padding: 10px 20px;
  color: var(--text-secondary);
  transition: all 0.2s ease;
}

.header .dropdown-menu li a:hover {
  background: var(--primary-color);
  color: #fff;
}

/* 移动端头像优化 */
.header .navbar-avatar .thumb-small {
  width: 36px !important;
  height: 36px !important;
  display: flex;
  align-items: center;
  justify-content: center;
}

.header .navbar-avatar .thumb-small img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ========== 左侧导航栏 ========== */
.navbar-fixed-left {
  position: fixed;
  left: 0;
  top: 56px;
  bottom: 0;
  width: 240px;
  background: var(--sidebar-bg);
  z-index: 1040;
  overflow-y: auto;
  overflow-x: hidden;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

.navbar-fixed-left::-webkit-scrollbar {
  width: 4px;
}

.navbar-fixed-left::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
}

.navbar-fixed-left::-webkit-scrollbar-track {
  background: transparent;
}

.sidebar-header {
  padding: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(59, 130, 246, 0.02));
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #fff;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-text span:first-child {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
}

.logo-text .text-xs {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.5);
}

.sidebar-nav {
  padding: 12px 0;
}

.navbar-fixed-left .nav-item {
  margin: 2px 8px;
  border-radius: var(--radius-md);
}

.navbar-fixed-left .nav-link {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: flex-start !important;
  padding: 12px 16px !important;
  color: rgba(255, 255, 255, 0.6) !important;
  border-radius: var(--radius-md) !important;
  transition: all 0.25s ease !important;
  gap: 12px !important;
  text-decoration: none !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

.navbar-fixed-left .nav-link:hover {
  color: #fff !important;
  background: rgba(59, 130, 246, 0.15) !important;
  padding-left: 20px !important;
}

.navbar-fixed-left .nav-link.active {
  color: #fff !important;
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.3), rgba(59, 130, 246, 0.1)) !important;
  border-left: 3px solid var(--primary-color) !important;
}

.navbar-fixed-left .nav-icon-wrapper {
  width: 32px !important;
  height: 32px !important;
  border-radius: 8px !important;
  background: rgba(255, 255, 255, 0.05) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 14px !important;
  transition: all 0.25s ease !important;
  flex-shrink: 0 !important;
}

.navbar-fixed-left .nav-link:hover .nav-icon-wrapper,
.navbar-fixed-left .nav-link.active .nav-icon-wrapper {
  background: rgba(59, 130, 246, 0.3) !important;
  color: var(--primary-color) !important;
}

.navbar-fixed-left .nav-text {
  flex: 1 !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  color: inherit !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

.navbar-fixed-left .nav-arrow {
  font-size: 12px !important;
  color: rgba(255, 255, 255, 0.4) !important;
  transition: transform 0.25s ease !important;
  flex-shrink: 0 !important;
}

.navbar-fixed-left .nav-item.open .nav-arrow {
  transform: rotate(180deg) !important;
}

.dropdown-menu {
  margin: 4px 8px;
  padding: 6px 0;
  background: rgba(30, 41, 59, 0.98);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.dropdown-menu li a {
  padding: 10px 16px 10px 48px;
  color: rgba(255, 255, 255, 0.6);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  transition: all 0.2s ease;
}

.dropdown-menu li a:hover {
  background: rgba(59, 130, 246, 0.2);
  color: #fff;
  padding-left: 52px;
}

.dropdown-menu li a i {
  width: 16px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

.dropdown-menu li a:hover i {
  color: var(--primary-color);
}

.dropdown-submenu.open > .dropdown-menu {
  display: block;
  animation: slideDown 0.25s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========== 内容区域 ========== */
#content {
  position: relative;
  min-height: calc(100vh - 56px);
  background: var(--content-bg);
  margin-left: 240px;
  margin-top: 56px;
  padding: 0;
}

.content-wrapper {
  padding: 20px;
  min-height: calc(100vh - 56px);
}

.navbar-fixed .navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1030;
}

.navbar-fixed {
  padding-top: 56px;
}

.navbar-nav.pull-right {
  width: auto;
}

.page-title {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  border-bottom: none;
  padding: 16px 24px;
  color: #fff;
  margin: 0;
  border-radius: 0;
}

.page-title h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.page-title .breadcrumb {
  background: rgba(255, 255, 255, 0.15);
  border: none;
  padding: 6px 12px;
  margin: 8px 0 0 0;
  font-size: 12px;
}

.page-title .breadcrumb a {
  color: rgba(255, 255, 255, 0.8);
}

.page-title .breadcrumb a:hover {
  color: #fff;
}

.page-title .breadcrumb > li.active {
  color: #fff;
}

.page-title .breadcrumb > li + li:before {
  color: rgba(255, 255, 255, 0.6);
}

.dropfile {
  border: 2px dashed #cbd5e1;
  text-align: center;
  min-height: 120px;
  border-radius: var(--radius-lg);
  transition: all 0.2s ease;
}

.dropfile:hover, .dropfile.hover {
  border-color: var(--primary-color);
  background-color: rgba(59, 130, 246, 0.05);
}

.dropfile small {
  margin: 40px 0;
  display: block;
  color: var(--text-muted);
}

.axis {
  margin: 6px 0 0;
}

.axis li {
  vertical-align: top;
  font-size: 9px;
  margin-right: 2px;
  padding: 0;
  width: 10px;
  text-align: center;
  line-height: 1em;
  word-wrap: nowrap;
}

.axis li:last-child {
  margin-right: 0 !important;
}

.axis-full {
  display: table;
}

.axis-full li {
  display: table-cell;
  padding: 0;
  width: 1%;
}

.easypiechart {
  position: relative;
  text-align: center;
}

.easypiechart canvas {
  position: absolute;
  top: 0;
  left: 0;
}

.easypiechart .easypie-text {
  position: absolute;
  z-index: 1;
  line-height: 1;
  font-size: 75%;
  width: 100%;
  top: 60%;
}

.combodate select {
  display: inline-block;
}

.doc-buttons .btn {
  margin-bottom: 5px;
}

.the-icons {
  list-style: none;
  margin: 0;
}

.the-icons i {
  font-size: 14px;
  width: 40px;
  margin: 0;
  display: inline-block;
  text-align: center;
}

.the-icons a {
  line-height: 32px;
  display: block;
}

.the-icons a:hover i {
  font-size: 28px;
  vertical-align: middle;
}

@media (min-width: 992px) {
  #footer {
    margin-top: 20px;
  }

  ::-webkit-scrollbar {
    width: 6px;
    height: 6px;
    position: absolute;
  }

  ::-webkit-scrollbar-thumb {
    background-color: #cbd5e1;
    border-radius: 3px;
  }

  ::-webkit-scrollbar-track {
    background-color: #f1f5f9;
  }

  .navbar-brand {
    margin-left: auto;
    margin-right: auto;
    border-right: 1px solid #e5e7eb;
  }

  .bg .navbar-brand {
    border-right-color: transparent;
  }

  .navbar-form input {
    transition: width 0.3s ease-in-out 0s;
    width: 180px;
  }

  .navbar-form input:focus {
    width: 250px;
  }

  .bg-black .navbar-form input {
    background-color: #1e293b;
    border-color: #334155;
    color: #9ca3af;
  }

  .bg-black .navbar-form input:focus {
    background-color: #fff;
    color: #222;
  }

  .nav-primary > ul > li > .dropdown-menu {
    margin-top: -1px;
    margin-left: 0;
  }

  .nav-vertical > ul > li > a > i {
    display: block;
    font-size: 1.3em;
    margin: 2px auto;
  }

  .nav-vertical > ul > li > a {
    text-align: center;
    border-bottom: none;
    font-size: 11.5px;
  }

  .nav-primary.nav-vertical > ul > li > a > .badge {
    position: absolute;
    top: 4px;
    right: 15px;
    font-size: 11px;
    padding: 3px 6px;
  }

  #nav {
    position: fixed;
    width: 220px;
    z-index: 1000;
    left: 0;
    top: 56px;
    bottom: 0;
    border-right: 1px solid #1e293b;
    height: calc(100vh - 56px);
    overflow-y: auto;
  }

  #nav.bg-light {
    border-color: #e5e7eb;
  }

  #nav.nav-vertical {
    width: 70px;
  }

  #nav + #content {
    padding-left: 220px;
  }

  #nav.nav-vertical + #content {
    padding-left: 70px;
  }

  .nav-primary.nav-doc > ul > li > a {
    border-bottom: none;
    padding: 3px 15px;
    text-shadow: none;
  }

  .nav-primary .affix {
    top: 0;
    min-width: 219px;
  }

  .nav-primary.nav-vertical .affix {
    top: 0;
    min-width: 69px;
  }

  .navbar-fixed .nav-primary .nav {
    top: 56px;
  }

  .content-sidebar {
    border-bottom: 1px solid #e5e7eb;
    display: table;
    width: 100%;
    border-spacing: 0;
    table-layout: fixed;
  }

  .content-sidebar .sidebar {
    border: 0 solid #e5e7eb;
    border-right-width: 1px;
  }

  .sidebar {
    width: 200px;
    display: table-cell;
    vertical-align: top;
  }

  .sidebar-small {
    width: 160px;
  }

  .sidebar-large {
    width: 300px;
  }

  .main + .sidebar {
    border-right-width: 0;
    border-left-width: 1px;
  }

  .modal {
    overflow-y: auto;
  }

  .col-lg-2-4 {
    float: left;
  }
}

@media (max-width: 991px) {
  body {
    overflow-x: hidden;
  }

  body.slide-nav {
    overflow: hidden;
  }

  #header, #content {
    transition: transform 0.2s ease;
    transform: translate3d(0px, 0px, 0px);
    -webkit-backface-visibility: hidden;
  }

  .slide-nav #nav {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 70%;
    display: block !important;
    z-index: 2000;
  }

  .slide-nav .slide-nav-block {
    display: block !important;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 1950;
    background: rgba(0, 0, 0, 0.5);
  }

  .slide-nav > #content {
    background-color: #f5f6f7;
  }

  .slide-nav > #header, .slide-nav > #content {
    transform: translate3d(70%, 0px, 0px);
    overflow: hidden;
  }

  .slide-nav.slide-nav-right #nav {
    left: auto;
    right: 0;
  }

  .slide-nav.slide-nav-right > #header,
  .slide-nav.slide-nav-right > #content {
    transform: translate3d(-70%, 0px, 0px);
  }

  .page-title {
    padding: 16px 16px;
  }

  a:hover {
    text-decoration: none;
  }

  .inline-desktop {
    display: inherit;
  }

  .pull-right-desktop {
    float: none;
  }

  .hidden-sm.show, .visible-lg.show {
    display: inherit !important;
  }

  .bg-white-desktop {
    background-color: transparent;
  }

  .navbar > .btn {
    padding: 12px;
  }

  .nav-primary .dropdown-menu {
    position: relative;
    left: 0;
    float: none;
    display: block;
    border: none;
    background: transparent;
    padding-bottom: 0;
    box-shadow: none;
    z-index: 0;
  }

  .nav-primary > ul > li > a {
    font-weight: 600;
  }

  .nav-primary .dropdown-menu a {
    color: #9ca3af;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .nav-primary.bg-light .dropdown-menu a {
    color: #3e4e5e;
    border-bottom-color: #d1d4d7;
  }

  .nav-primary.bg-light .dropdown-menu a:hover {
    color: #fff;
  }

  .nav-primary .nav {
    position: static;
  }

  .col-lg-2-4 {
    width: 100%;
    float: none;
  }
}

@media (min-width: 768px) {
  .navbar-brand {
    margin-left: auto;
    margin-right: auto;
  }

  .modal-content {
    box-shadow: var(--shadow-xl);
  }
}

@media (max-width: 767px) {
  .main.padder {
    padding: 0 10px;
  }

  .row, .row .row {
    margin-left: -10px;
    margin-right: -10px;
  }

  .row [class*="col-"] {
    padding-left: 10px;
    padding-right: 10px;
  }

  .shift {
    display: none !important;
  }

  .shift.in {
    display: block !important;
  }

  .row-2-phone [class*="col-"] {
    width: 50%;
    float: left;
  }

  .row-2-phone .col-newline {
    clear: none;
  }

  .row-2-phone li:nth-child(odd) {
    clear: left;
    margin-left: 0;
  }

  .visible-sm-inline {
    display: inline-block !important;
  }

  .hidden-sm-only {
    display: none !important;
  }

  .text-center-sm {
    text-align: center;
  }

  .navbar {
    padding: 0;
  }

  .navbar > .btn {
    padding: 12px;
  }

  .navbar-avatar > li > a {
    padding: 5px;
  }

  .navbar-form {
    float: none;
  }

  .nav-toggle {
    position: absolute;
    left: 0;
    top: 0;
  }

  .padder-sm {
    padding-left: 15px;
    padding-right: 15px;
  }
}

@media (max-width: 440px) {
  .toolbar a {
    width: 25%;
    float: left;
    margin-bottom: 10px;
  }

  .toolbar a:nth-child(5n) {
    clear: left;
  }
}

/* 通用美化样式 */

/* 表格美化 */
.table {
  width: 100%;
  margin-bottom: 20px;
  background-color: transparent;
  border-collapse: collapse;
}

.table > thead > tr > th {
  padding: 14px 16px;
  text-align: left;
  font-weight: 600;
  color: var(--text-primary);
  background-color: #f8fafc;
  border-bottom: 2px solid var(--border-color);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.5px;
}

.table > tbody > tr > td {
  padding: 12px 16px;
  border-top: 1px solid var(--border-light);
  vertical-align: middle;
  transition: background-color 0.2s ease;
}

.table > tbody > tr:hover > td {
  background-color: #f8fafc;
}

.table > tbody > tr:nth-child(odd) > td {
  background-color: #fafbfc;
}

.table > tbody > tr:nth-child(odd):hover > td {
  background-color: #f1f5f9;
}

.table > tbody > tr.success > td {
  background-color: rgba(16, 185, 129, 0.05);
}

.table > tbody > tr.warning > td {
  background-color: rgba(245, 158, 11, 0.05);
}

.table > tbody > tr.danger > td {
  background-color: rgba(239, 68, 68, 0.05);
}

/* 表单美化 */
.form-control {
  display: block;
  width: 100%;
  height: 42px;
  padding: 10px 14px;
  font-size: 14px;
  line-height: 1.42857143;
  color: var(--text-primary);
  background-color: #fff;
  background-image: none;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-control::-webkit-input-placeholder {
  color: #9ca3af;
}

.form-control:-moz-placeholder {
  color: #9ca3af;
}

.form-control::-moz-placeholder {
  color: #9ca3af;
}

.form-control:-ms-input-placeholder {
  color: #9ca3af;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--text-primary);
}

/* 按钮组 */
.btn-group {
  position: relative;
  display: inline-flex;
  vertical-align: middle;
}

.btn-group > .btn {
  position: relative;
  float: left;
  margin-left: -1px;
  border-radius: 0;
}

.btn-group > .btn:first-child {
  margin-left: 0;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.btn-group > .btn:last-child {
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.btn-group > .btn:hover,
.btn-group > .btn:focus,
.btn-group > .btn:active {
  z-index: 2;
}

/* 分页美化 */
.pagination {
  display: inline-flex;
  padding-left: 0;
  margin: 20px 0;
  border-radius: var(--radius-md);
}

.pagination > li {
  display: inline;
}

.pagination > li > a,
.pagination > li > span {
  position: relative;
  float: left;
  padding: 10px 16px;
  margin-left: -1px;
  line-height: 1.42857143;
  color: var(--text-secondary);
  text-decoration: none;
  background-color: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  margin-right: 4px;
  transition: all 0.2s ease;
}

.pagination > li:first-child > a,
.pagination > li:first-child > span {
  margin-left: 0;
}

.pagination > li > a:hover,
.pagination > li > span:hover,
.pagination > li > a:focus,
.pagination > li > span:focus {
  color: var(--primary-color);
  background-color: #f8fafc;
  border-color: var(--primary-color);
}

.pagination > .active > a,
.pagination > .active > span,
.pagination > .active > a:hover,
.pagination > .active > span:hover,
.pagination > .active > a:focus,
.pagination > .active > span:focus {
  z-index: 3;
  color: #fff;
  cursor: default;
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.pagination > .disabled > span,
.pagination > .disabled > span:hover,
.pagination > .disabled > span:focus,
.pagination > .disabled > a,
.pagination > .disabled > a:hover,
.pagination > .disabled > a:focus {
  color: #9ca3af;
  cursor: not-allowed;
  background-color: #fff;
  border-color: var(--border-color);
}

/* 标签美化 */
.label {
  display: inline;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  color: #fff;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  border-radius: var(--radius-sm);
}

.label-default {
  background-color: #9ca3af;
}

.label-primary {
  background-color: var(--primary-color);
}

.label-success {
  background-color: var(--success-color);
}

.label-warning {
  background-color: var(--warning-color);
}

.label-danger {
  background-color: var(--danger-color);
}

.label-info {
  background-color: var(--info-color);
}

/* 徽章美化 */
.badge {
  display: inline-block;
  min-width: 18px;
  padding: 2px 6px;
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
  color: #fff;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  background-color: var(--danger-color);
  border-radius: 10px;
}

/* 输入框组 */
.input-group {
  position: relative;
  display: flex;
  border-collapse: separate;
}

.input-group .form-control {
  position: relative;
  flex: 1 1 auto;
  width: 1%;
  margin-bottom: 0;
}

.input-group-addon {
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 400;
  line-height: 1;
  color: var(--text-secondary);
  text-align: center;
  background-color: #f3f4f6;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

.input-group > .form-control:first-child {
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.input-group > .input-group-addon:first-child {
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.input-group > .form-control:last-child {
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.input-group > .input-group-addon:last-child {
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

/* 面包屑导航 */
.breadcrumb {
  padding: 10px 16px;
  margin-bottom: 20px;
  list-style: none;
  background-color: #f8fafc;
  border-radius: var(--radius-md);
}

.breadcrumb > li {
  display: inline-block;
}

.breadcrumb > li + li:before {
  padding: 0 5px;
  color: #9ca3af;
  content: "/\00a0";
}

.breadcrumb > .active {
  color: var(--text-muted);
}

/* 面板美化增强 */
.panel-default {
  border-color: var(--border-light);
}

.panel-default > .panel-heading {
  color: var(--text-primary);
  background-color: #fafafa;
  border-color: var(--border-light);
}

.panel-default > .panel-heading + .panel-collapse > .panel-body {
  border-top-color: var(--border-light);
}

.panel-default > .panel-footer + .panel-collapse > .panel-body {
  border-bottom-color: var(--border-light);
}

/* 缩略图美化 */
.thumbnail {
  display: block;
  padding: 4px;
  margin-bottom: 20px;
  line-height: 1.42857143;
  background-color: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: border-color 0.2s ease;
}

.thumbnail:hover {
  border-color: var(--primary-color);
}

.thumbnail > img,
.thumbnail a > img {
  margin-right: auto;
  margin-left: auto;
}

a.thumbnail:hover,
a.thumbnail:focus,
a.thumbnail.active {
  border-color: var(--primary-color);
}

/* 进度条美化 */
.progress {
  height: 8px;
  margin-bottom: 20px;
  overflow: hidden;
  background-color: #e5e7eb;
  border-radius: 4px;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
}

.progress-bar {
  float: left;
  width: 0;
  height: 100%;
  font-size: 12px;
  line-height: 8px;
  color: #fff;
  text-align: center;
  background-color: var(--primary-color);
  transition: width 0.6s ease;
}

.progress-bar-success {
  background-color: var(--success-color);
}

.progress-bar-info {
  background-color: var(--info-color);
}

.progress-bar-warning {
  background-color: var(--warning-color);
}

.progress-bar-danger {
  background-color: var(--danger-color);
}

/* 工具提示美化 */
.tooltip {
  position: absolute;
  z-index: 1070;
  display: block;
  font-size: 12px;
  line-height: 1.4;
  opacity: 0;
  filter: alpha(opacity=0);
  visibility: visible;
}

.tooltip.in {
  opacity: 0.9;
  filter: alpha(opacity=90);
}

.tooltip.top {
  padding: 5px 0;
  margin-top: -3px;
}

.tooltip.right {
  padding: 0 5px;
  margin-left: 3px;
}

.tooltip.bottom {
  padding: 5px 0;
  margin-top: 3px;
}

.tooltip.left {
  padding: 0 5px;
  margin-left: -3px;
}

.tooltip-inner {
  max-width: 200px;
  padding: 8px 12px;
  color: #fff;
  text-align: center;
  background-color: rgba(31, 41, 55, 0.95);
  border-radius: var(--radius-sm);
}

.tooltip-arrow {
  position: absolute;
  width: 0;
  height: 0;
  border-color: transparent;
  border-style: solid;
}

.tooltip.top .tooltip-arrow {
  bottom: 0;
  left: 50%;
  margin-left: -5px;
  border-width: 5px 5px 0;
  border-top-color: rgba(31, 41, 55, 0.95);
}

.tooltip.right .tooltip-arrow {
  top: 50%;
  left: 0;
  margin-top: -5px;
  border-width: 5px 5px 5px 0;
  border-right-color: rgba(31, 41, 55, 0.95);
}

.tooltip.bottom .tooltip-arrow {
  top: 0;
  left: 50%;
  margin-left: -5px;
  border-width: 0 5px 5px;
  border-bottom-color: rgba(31, 41, 55, 0.95);
}

.tooltip.left .tooltip-arrow {
  top: 50%;
  right: 0;
  margin-top: -5px;
  border-width: 5px 0 5px 5px;
  border-left-color: rgba(31, 41, 55, 0.95);
}

/* 模态框美化 */
.modal-content {
  position: relative;
  background-color: #fff;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  background-clip: padding-box;
  outline: 0;
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal-header .close {
  margin-top: -2px;
}

.modal-title {
  margin: 0;
  line-height: 1.42857143;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-body {
  position: relative;
  padding: 20px;
}

.modal-footer {
  padding: 16px 20px;
  text-align: right;
  border-top: 1px solid var(--border-light);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* 表单验证状态 */
.has-success .form-control,
.has-success .input-group-addon {
  border-color: var(--success-color);
}

.has-success .form-control:focus {
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.has-error .form-control,
.has-error .input-group-addon {
  border-color: var(--danger-color);
}

.has-error .form-control:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.has-warning .form-control,
.has-warning .input-group-addon {
  border-color: var(--warning-color);
}

.has-warning .form-control:focus {
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

/* 卡片悬浮效果 */
.card-hover {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card-hover:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* 动画效果 */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fadeIn {
  animation: fadeIn 0.3s ease-out;
}

.animate-slideInRight {
  animation: slideInRight 0.3s ease-out;
}

.animate-slideInUp {
  animation: slideInUp 0.3s ease-out;
}

/* 响应式表格容器 */
.table-responsive {
  overflow-x: auto;
  min-height: 0.01%;
}

@media screen and (max-width: 767px) {
  .table-responsive {
    width: 100%;
    margin-bottom: 15px;
    overflow-y: hidden;
    -ms-overflow-style: -ms-autohiding-scrollbar;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
  }

  .table-responsive > .table {
    margin-bottom: 0;
  }

  .table-responsive > .table > thead > tr > th,
  .table-responsive > .table > tbody > tr > th,
  .table-responsive > .table > tfoot > tr > th,
  .table-responsive > .table > thead > tr > td,
  .table-responsive > .table > tbody > tr > td,
  .table-responsive > .table > tfoot > tr > td {
    white-space: nowrap;
  }
}

/* 自定义滚动条 */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}

/* 选择框美化 */
select.form-control {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 10px center;
  background-repeat: no-repeat;
  background-size: 16px;
  padding-right: 36px;
}

select.form-control:focus {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%233b82f6' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
}

/* 文本区域美化 */
textarea.form-control {
  height: auto;
  min-height: 100px;
  resize: vertical;
}

/* 复选框和单选框美化 */
.checkbox,
.radio {
  position: relative;
  display: block;
  margin-top: 10px;
  margin-bottom: 10px;
}

.checkbox label,
.radio label {
  min-height: 20px;
  padding-left: 24px;
  margin-bottom: 0;
  font-weight: 400;
  cursor: pointer;
}

.checkbox input[type="checkbox"],
.radio input[type="radio"] {
  position: absolute;
  margin-left: -24px;
  margin-top: 4px;
}

/* 按钮加载状态 */
.btn.loading {
  position: relative;
  pointer-events: none;
}

.btn.loading:after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  top: 50%;
  left: 50%;
  margin-left: -8px;
  margin-top: -8px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 0.6s linear infinite;
}

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

/* 面板内容区域 */
.panel-content {
  padding: 20px;
}

/* 操作按钮组 */
.action-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* 空状态提示 */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}

.empty-state i {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.empty-state h3 {
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--text-secondary);
}

.empty-state p {
  margin-bottom: 0;
}

/* ========== 首页仪表盘样式 ========== */
.dashboard-content {
  background: var(--content-bg);
}

.dashboard-container {
  padding: 20px;
}

.stat-row {
  margin-bottom: 20px;
}

.stat-row [class*="col-"] {
  margin-bottom: 16px;
}

.stat-card {
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all 0.3s ease;
  min-height: 100px;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.stat-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: #fff;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.2);
}

.stat-content {
  flex: 1;
  min-width: 0;
}

.stat-label {
  margin: 0 0 4px 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.8);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.stat-value {
  margin: 0 0 4px 0;
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.stat-change {
  margin: 0;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
}

.stat-change.positive::before {
  content: "↑ ";
}

.stat-change.negative::before {
  content: "↓ ";
}

.chart-row {
  margin-bottom: 20px;
}

.chart-row [class*="col-"] {
  margin-bottom: 16px;
}

.chart-panel {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.chart-panel:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.chart-panel .panel-heading {
  background: linear-gradient(135deg, #ffffff, #f8fafc);
  border-bottom: 1px solid var(--border-light);
  padding: 16px 20px;
}

.chart-panel .panel-heading h4 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.chart-panel .panel-heading h4 i {
  color: var(--primary-color);
}

.chart-panel .panel-body {
  padding: 20px;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chart-container {
  position: relative;
  height: 280px;
  width: 100%;
}

.chart-container canvas {
  max-height: 100%;
}

/* 面板通用样式增强 */
.panel {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
  background: #fff;
  border: 1px solid var(--border-light);
}

.panel-heading {
  padding: 16px 20px;
  background: linear-gradient(135deg, #ffffff, #f8fafc);
  border-bottom: 1px solid var(--border-light);
}

.panel-heading h4 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.panel-body {
  padding: 20px;
}

/* 信息网格样式 */
.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px;
  background: var(--content-bg);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}

.info-item:hover {
  background: #e8edf4;
}

.info-label {
  font-size: 12px;
  color: var(--text-muted);
}

.info-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

/* 资产列表样式 */
.asset-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.asset-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--content-bg);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}

.asset-item:hover {
  background: #e8edf4;
  transform: translateX(4px);
}

.asset-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #fff;
  flex-shrink: 0;
}

.asset-info {
  flex: 1;
  min-width: 0;
}

.asset-label {
  margin: 0 0 2px 0;
  font-size: 12px;
  color: var(--text-muted);
}

.asset-value {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.asset-arrow {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all 0.2s ease;
}

.asset-arrow:hover {
  background: var(--primary-color);
  color: #fff;
}

/* ========== H5移动端响应式适配 ========== */
@media (max-width: 991px) {
  body {
    overflow-x: hidden;
  }

  body.slide-nav {
    overflow: hidden;
  }

  #header, #content {
    transition: transform 0.2s ease;
    transform: translate3d(0px, 0px, 0px);
    -webkit-backface-visibility: hidden;
  }

  .navbar-fixed-left {
    position: fixed;
    left: -260px;
    top: 0;
    bottom: 0;
    width: 240px;
    z-index: 2000;
    transition: left 0.3s ease;
    padding-top: 56px;
  }

  .navbar-fixed-left.open {
    left: 0;
  }

  #nav {
    position: fixed;
    left: -260px;
    top: 0;
    bottom: 0;
    width: 240px;
    z-index: 2000;
    transition: left 0.3s ease;
  }

  #nav.open {
    left: 0;
  }

  .slide-nav #nav {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 70%;
    display: block !important;
    z-index: 2000;
  }

  .slide-nav .slide-nav-block {
    display: block !important;
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 1950;
    background: rgba(0, 0, 0, 0.5);
  }

  .slide-nav > #content {
    background-color: #f5f6f7;
    margin-left: 0;
    padding-top: 56px;
  }

  .slide-nav > #header, .slide-nav > #content {
    transform: translate3d(70%, 0px, 0px);
    overflow: hidden;
  }

  .slide-nav.slide-nav-right #nav {
    left: auto;
    right: 0;
  }

  .slide-nav.slide-nav-right > #header,
  .slide-nav.slide-nav-right > #content {
    transform: translate3d(-70%, 0px, 0px);
  }

  .page-title {
    padding: 12px 16px;
  }

  .page-title h3 {
    font-size: 16px;
  }

  #content {
    margin-left: 0;
    padding-top: 6px;
  }

  .header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1060;
    height: 56px;
  }

  .header .container-fluid {
    padding: 0 12px;
  }

  .header .navbar-brand {
    font-size: 16px;
    padding: 0;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }

  .header .navbar-avatar span.hidden-sm-only {
    display: none !important;
  }

  .header .navbar-avatar .caret {
    display: none !important;
  }

  .header .nav-toggle {
    padding: 12px 8px;
    margin: 0;
  }

  .visible-xs {
    display: block !important;
  }

  .hidden-xs {
    display: none !important;
  }

  a:hover {
    text-decoration: none;
  }

  .inline-desktop {
    display: inherit;
  }

  .pull-right-desktop {
    float: none;
  }

  .hidden-sm.show, .visible-lg.show {
    display: inherit !important;
  }

  .bg-white-desktop {
    background-color: transparent;
  }

  .navbar > .btn {
    padding: 12px;
  }

  .nav-primary .dropdown-menu {
    position: relative;
    left: 0;
    float: none;
    display: block;
    border: none;
    background: transparent;
    padding-bottom: 0;
    box-shadow: none;
    z-index: 0;
  }

  .nav-primary > ul > li > a {
    font-weight: 600;
  }

  .nav-primary .dropdown-menu a {
    color: #9ca3af;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .nav-primary.bg-light .dropdown-menu a {
    color: #3e4e5e;
    border-bottom-color: #d1d4d7;
  }

  .nav-primary.bg-light .dropdown-menu a:hover {
    color: #fff;
  }

  .nav-primary .nav {
    position: static;
  }

  .col-lg-2-4 {
    width: 100%;
  }

  .content-wrapper {
    padding: 12px;
  }

  .panel {
    margin-bottom: 12px;
  }

  .panel-heading {
    padding: 10px 12px;
  }

  .panel-body {
    padding: 10px 12px;
  }

  .row [class*="col-"] {
    padding-left: 8px;
    padding-right: 8px;
  }
}

@media (max-width: 767px) {
  .content-wrapper {
    padding: 10px;
  }

  .page-title {
    padding: 8px 12px;
  }

  .page-title h3 {
    font-size: 14px;
  }

  .table-responsive {
    border: none;
  }

  .btn {
    padding: 6px 10px;
    font-size: 12px;
  }

  .form-group {
    margin-bottom: 10px;
  }

  .modal-dialog {
    margin: 5px;
  }

  .breadcrumb {
    padding: 6px 10px;
    font-size: 11px;
  }
}

@media (min-width: 768px) and (max-width: 991px) {
  .content-wrapper {
    padding: 14px;
  }

  .visible-xs {
    display: none !important;
  }

  .visible-sm {
    display: block !important;
  }
}

@media (min-width: 992px) {
  .navbar-fixed-left {
    position: fixed;
    left: 0;
    top: 56px;
    bottom: 0;
    width: 240px;
    z-index: 1040;
    transition: none;
  }

  #nav {
    position: fixed;
    left: 0;
    top: 56px;
    bottom: 0;
    width: 240px;
    z-index: 1040;
  }

  #content {
    margin-left: 240px;
    margin-top: 56px;
  }

  .col-lg-2-4 {
    float: left;
  }
}