/**
 * 豆包 AI 管理后台主题
 * 与登录页青绿品牌色对齐
 */
:root {
  --admin-ink: #0f1c2e;
  --admin-muted: #5b6b7c;
  --admin-accent: #1a9b8e;
  --admin-accent-deep: #0f7a6f;
  --admin-accent-soft: rgba(26, 155, 142, 0.12);
  --admin-surface: #ffffff;
  --admin-bg: #eef2f5;
  --admin-border: rgba(15, 28, 46, 0.08);
  --admin-shadow: 0 1px 2px rgba(15, 28, 46, 0.04), 0 4px 16px rgba(15, 28, 46, 0.04);
  --admin-radius: 10px;
  --admin-header-height: 50px;
}

body {
  color: var(--admin-ink);
  background: var(--admin-bg) !important;
  font-family: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--admin-accent);
}

a:hover,
a:focus {
  color: var(--admin-accent-deep);
}

/* ---------- Shell: header / sidebar ---------- */
.skin-black-blue .main-header {
  background: #0f1c2e !important;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04), 0 8px 24px rgba(15, 28, 46, 0.12) !important;
  min-height: var(--admin-header-height);
  max-height: var(--admin-header-height);
  height: var(--admin-header-height);
  overflow: visible;
}

.skin-black-blue .main-header .logo {
  overflow: hidden;
}

.skin-black-blue .main-header .navbar-custom-menu > .navbar-nav > li > .dropdown-menu {
  z-index: 1050;
}

.skin-black-blue .main-header #firstnav {
  overflow: visible;
}

.skin-black-blue .main-header .logo {
  background: #0f1c2e !important;
  font-weight: 600;
  letter-spacing: 0.02em;
  height: var(--admin-header-height) !important;
  line-height: var(--admin-header-height) !important;
  display: flex !important;
  align-items: center;
  justify-content: center;
  padding: 0 12px !important;
  font-size: 16px !important;
  box-sizing: border-box;
  overflow: hidden;
}

.skin-black-blue .main-header .logo .logo-lg {
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 600;
}

.skin-black-blue .main-header .logo .logo-lg img {
  width: 32px !important;
  height: 32px !important;
  border-radius: 8px !important;
}

.skin-black-blue .main-header .logo .logo-mini img {
  width: 32px !important;
  height: 32px !important;
  border-radius: 8px !important;
  margin-top: 0 !important;
}

.skin-black-blue .main-header .logo:hover {
  background: #12243a !important;
}

.skin-black-blue.fixed .content-wrapper,
.skin-black-blue.fixed .right-side {
  padding-top: var(--admin-header-height) !important;
}

.skin-black-blue .content-wrapper.tab-addtabs > .tab-pane {
  padding: 0;
  margin: 0;
}

.skin-black-blue .content-wrapper.tab-addtabs > .tab-pane > iframe {
  display: block;
  vertical-align: top;
}

@media (min-width: 768px) {
  .skin-black-blue.sidebar-mini.sidebar-collapse .main-header .logo {
    height: var(--admin-header-height) !important;
    padding: 0 !important;
  }
}

.skin-black-blue .main-header .navbar {
  background: #fff !important;
}

.skin-black-blue .main-header .navbar .nav > li > a {
  color: var(--admin-muted) !important;
}

.skin-black-blue .main-header .navbar .nav > li > a:hover,
.skin-black-blue .main-header .navbar .nav > li > a:focus,
.skin-black-blue .main-header .navbar .nav > .active > a {
  color: var(--admin-ink) !important;
  background: rgba(15, 28, 46, 0.04) !important;
}

.skin-black-blue .main-header .navbar .sidebar-toggle {
  color: var(--admin-muted) !important;
}

.skin-black-blue .main-header .navbar .sidebar-toggle:hover {
  color: var(--admin-ink) !important;
  background: rgba(15, 28, 46, 0.04) !important;
}

.skin-black-blue .wrapper,
.skin-black-blue .main-sidebar,
.skin-black-blue .left-side {
  background: #0f1c2e !important;
}

.skin-black-blue .sidebar-menu > li > a {
  border-left: 3px solid transparent;
}

.skin-black-blue .sidebar-menu > li.active > a,
.skin-black-blue .sidebar-menu > li:hover > a {
  color: #fff !important;
  background: rgba(26, 155, 142, 0.18) !important;
  border-left-color: var(--admin-accent) !important;
}

.skin-black-blue .sidebar-menu > li.active > a {
  background: var(--admin-accent) !important;
  border-left-color: var(--admin-accent) !important;
}

.skin-black-blue .treeview-menu > li.active > a {
  background-color: var(--admin-accent) !important;
  color: #fff !important;
}

.skin-black-blue .treeview-menu > li > a:hover {
  color: #fff !important;
}

.skin-black-blue.sidebar-collapse .sidebar-menu > li:hover > a,
.skin-black-blue.sidebar-collapse .sidebar-menu > li.active > a,
.skin-black-blue.sidebar-collapse .sidebar-menu .treeview-menu > li.active > a {
  background: var(--admin-accent) !important;
  color: #fff !important;
}

.skin-black-blue .main-header .nav-addtabs > li.active > a {
  border-bottom: 2px solid var(--admin-accent) !important;
  color: var(--admin-accent) !important;
}

.main-header .logo .logo-lg img,
.main-header .logo .logo-mini img {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.user-panel > .info {
  color: rgba(255, 255, 255, 0.85);
}

/* ---------- Content panels ---------- */
.content-wrapper,
.right-side {
  background: var(--admin-bg) !important;
}

.panel {
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  box-shadow: var(--admin-shadow);
  overflow: hidden;
}

.panel-default > .panel-heading {
  background: #fff;
  border-bottom: 1px solid var(--admin-border);
  color: var(--admin-ink);
}

.panel-default.panel-intro > .panel-heading {
  background: transparent !important;
  border-bottom: none !important;
}

.panel.panel-default.panel-intro {
  border: none !important;
  box-shadow: none !important;
  background: transparent !important;
  margin-bottom: 0;
}

.panel-intro > .panel-heading {
  padding: 0 15px !important;
  background: transparent !important;
  border: none !important;
}

.panel-intro > .panel-heading .panel-lead {
  margin-bottom: 10px;
}

.panel-intro > .panel-heading .panel-lead em {
  color: var(--admin-ink);
  font-size: 16px;
}

.panel-intro > .panel-heading .panel-lead span {
  color: var(--admin-muted);
}

.panel-intro > .panel-heading .nav-tabs {
  border-bottom: none;
  margin: 0 0 10px;
}

.panel-intro > .panel-heading .nav-tabs:before,
.panel-intro > .panel-heading .nav-tabs:after {
  display: table;
  content: " ";
}

.panel-intro > .panel-heading .nav-tabs:after {
  clear: both;
}

.panel-intro > .panel-heading .nav-tabs > li > a {
  border-radius: 8px !important;
  color: var(--admin-muted) !important;
  background: rgba(15, 28, 46, 0.06) !important;
  border: 1px solid transparent !important;
  margin-right: 6px;
  padding: 6px 14px;
}

.panel-intro > .panel-heading .nav-tabs > li > a:hover,
.panel-intro > .panel-heading .nav-tabs > li > a:focus {
  color: var(--admin-ink) !important;
  background: rgba(26, 155, 142, 0.12) !important;
}

.panel-intro > .panel-heading .nav-tabs > li.active > a,
.panel-intro > .panel-heading .nav-tabs > li.active > a:hover,
.panel-intro > .panel-heading .nav-tabs > li.active > a:focus {
  color: var(--admin-accent) !important;
  background: var(--admin-accent-soft) !important;
  border-color: rgba(26, 155, 142, 0.2) !important;
  font-weight: 600;
}

.panel-intro > .panel-body {
  background: transparent !important;
  padding: 0 15px 15px !important;
  border: none !important;
  box-shadow: none !important;
}

.panel-intro .widget-body.no-padding {
  background: #fff;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  box-shadow: var(--admin-shadow);
  overflow: hidden;
}

.panel-intro .toolbar {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  padding: 10px 12px 8px;
}

.panel-intro .bootstrap-table .fixed-table-toolbar {
  padding-top: 0;
}

body.inside-header.inside-aside #main > .tab-content.tab-addtabs {
  min-height: 0;
}

body.inside-header.inside-aside .content {
  padding: 15px 15px 15px;
  min-height: auto;
}

body.inside-header.inside-aside .panel-intro > .panel-body {
  padding-top: 8px !important;
}

.panel-nav .panel-heading {
  background: transparent !important;
  border: none !important;
}

.panel-nav .nav-tabs > li > a {
  background: rgba(15, 28, 46, 0.04) !important;
  border-color: transparent !important;
  border-radius: 8px 8px 0 0;
  color: var(--admin-muted);
}

.panel-nav .nav-tabs > li.active > a {
  background: #fff !important;
  color: var(--admin-accent) !important;
  font-weight: 600;
}

/* ---------- Tables / forms ---------- */
.bootstrap-table .fixed-table-toolbar .bs-bars,
.bootstrap-table .fixed-table-toolbar .columns,
.bootstrap-table .fixed-table-toolbar .search {
  margin-top: 8px;
  margin-bottom: 8px;
}

.bootstrap-table .table,
.table-bordered {
  background: #fff;
}

.table > thead > tr > th {
  border-bottom-width: 1px;
  color: var(--admin-muted);
  font-weight: 600;
  background: #f7f9fb;
  white-space: nowrap;
}

.table-striped > tbody > tr:nth-of-type(odd) {
  background-color: #fafbfc;
}

.table-hover > tbody > tr:hover {
  background-color: var(--admin-accent-soft);
}

.form-control {
  border-radius: 8px;
  border-color: rgba(15, 28, 46, 0.12);
  box-shadow: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  border-color: rgba(26, 155, 142, 0.55);
  box-shadow: 0 0 0 3px rgba(26, 155, 142, 0.15);
}

.input-group .form-control {
  border-radius: 8px;
}

.common-search-table {
  background: #fff !important;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  box-shadow: var(--admin-shadow);
}

/* 自定义表格搜索栏 */
.table-custom-search {
  padding: 12px 12px 4px;
  background: #fff;
  border-bottom: 1px dashed var(--admin-border);
}

.panel-intro .bootstrap-table .commonsearch-table:not(.hidden) {
  border-bottom: 1px dashed var(--admin-border);
}

.table-custom-search form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 8px 16px;
}

.table-custom-search .form-group {
  margin-bottom: 8px;
}

.table-custom-search .form-group > label {
  display: block;
  margin-bottom: 4px;
  font-weight: 500;
  color: var(--admin-muted);
  font-size: 13px;
  white-space: nowrap;
}

.table-custom-search .form-control {
  min-width: 140px;
  height: 34px;
}

.table-custom-search .datetimerange {
  min-width: 220px;
}

.table-custom-search .form-group-btns .btn {
  margin-right: 6px;
}

.table-custom-search .form-group-btns .btn:last-child {
  margin-right: 0;
}

/* 修复 FastAdmin 覆盖 bootstrap-select 导致原生 select 仍显示 */
.bootstrap-select > select.selectpicker,
.bootstrap-select > select.bs-select-hidden {
  display: none !important;
  max-height: none !important;
}

.panel-intro .bootstrap-table .fixed-table-toolbar .search {
  display: none !important;
}

/* ---------- Dropdowns / selects ---------- */
/* 全局下拉弹层圆角（bootstrap-select 内外层均含 dropdown-menu，需分别处理） */
.dropdown-menu {
  border-radius: var(--admin-radius) !important;
  overflow: hidden;
}

.bootstrap-select > .dropdown-menu,
.bootstrap-select.bs-container > .dropdown-menu {
  border: 1px solid var(--admin-border) !important;
  border-radius: var(--admin-radius) !important;
  box-shadow: 0 8px 24px rgba(15, 28, 46, 0.12) !important;
  padding: 6px !important;
  overflow: hidden !important;
  background-color: #fff !important;
  background-clip: padding-box;
}

.bootstrap-select .dropdown-menu.inner {
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  padding: 0 !important;
  margin: 0 !important;
  background: transparent !important;
}

.sp_result_area,
.daterangepicker,
.bootstrap-datetimepicker-widget.dropdown-menu {
  border-radius: var(--admin-radius) !important;
  overflow: hidden;
}

.panel-intro > .panel-heading .nav-tabs > li.filter-type {
  margin-left: 4px;
}

.panel-intro > .panel-heading .nav-tabs > li.filter-type > .dropdown-toggle {
  border-radius: 8px !important;
  color: var(--admin-muted) !important;
  background: rgba(15, 28, 46, 0.06) !important;
  border: 1px solid transparent !important;
  padding: 6px 14px;
  display: inline-block;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.panel-intro > .panel-heading .nav-tabs > li.filter-type.open > .dropdown-toggle,
.panel-intro > .panel-heading .nav-tabs > li.filter-type > .dropdown-toggle:hover,
.panel-intro > .panel-heading .nav-tabs > li.filter-type > .dropdown-toggle:focus {
  color: var(--admin-accent) !important;
  background: var(--admin-accent-soft) !important;
  border-color: rgba(26, 155, 142, 0.2) !important;
  text-decoration: none;
}

.panel-intro > .panel-heading .nav-tabs > li.filter-type .dropdown-menu {
  min-width: 168px;
  padding: 6px;
  margin-top: 6px;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  box-shadow: 0 8px 24px rgba(15, 28, 46, 0.12);
}

.panel-intro > .panel-heading .nav-tabs > li.filter-type .dropdown-menu > li > a {
  border-radius: 6px;
  padding: 8px 12px;
  color: var(--admin-ink);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.panel-intro > .panel-heading .nav-tabs > li.filter-type .dropdown-menu > li > a i {
  width: 18px;
  margin-right: 6px;
  color: var(--admin-muted);
  text-align: center;
}

.panel-intro > .panel-heading .nav-tabs > li.filter-type .dropdown-menu > li > a:hover,
.panel-intro > .panel-heading .nav-tabs > li.filter-type .dropdown-menu > li > a:focus {
  background: var(--admin-accent-soft);
  color: var(--admin-accent);
}

.panel-intro > .panel-heading .nav-tabs > li.filter-type .dropdown-menu > li > a:hover i,
.panel-intro > .panel-heading .nav-tabs > li.filter-type .dropdown-menu > li > a:focus i {
  color: var(--admin-accent);
}

.panel-intro > .panel-heading .nav-tabs > li.filter-type .dropdown-menu > li.active > a,
.panel-intro > .panel-heading .nav-tabs > li.filter-type .dropdown-menu > li.active > a:hover,
.panel-intro > .panel-heading .nav-tabs > li.filter-type .dropdown-menu > li.active > a:focus {
  background: var(--admin-accent) !important;
  color: #fff !important;
  font-weight: 600;
}

.panel-intro > .panel-heading .nav-tabs > li.filter-type .dropdown-menu > li.active > a i {
  color: rgba(255, 255, 255, 0.92);
}

.content-wrapper .dropdown-menu,
.bootstrap-table .dropdown-menu {
  padding: 6px;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius) !important;
  box-shadow: 0 8px 24px rgba(15, 28, 46, 0.1);
  overflow: hidden;
}

.content-wrapper .dropdown-menu > li > a,
.bootstrap-table .dropdown-menu > li > a {
  border-radius: 6px;
  padding: 8px 12px;
  color: var(--admin-ink);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.content-wrapper .dropdown-menu > li > a:hover,
.content-wrapper .dropdown-menu > li > a:focus,
.bootstrap-table .dropdown-menu > li > a:hover,
.bootstrap-table .dropdown-menu > li > a:focus {
  background: var(--admin-accent-soft);
  color: var(--admin-accent);
}

.content-wrapper .dropdown-menu > .active > a,
.content-wrapper .dropdown-menu > .active > a:hover,
.content-wrapper .dropdown-menu > .active > a:focus,
.bootstrap-table .dropdown-menu > .active > a,
.bootstrap-table .dropdown-menu > .active > a:hover,
.bootstrap-table .dropdown-menu > .active > a:focus {
  background: var(--admin-accent) !important;
  color: #fff !important;
}

select.form-control:not(.selectpicker) {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  border-radius: 8px;
  -webkit-border-radius: 8px;
  padding-right: 32px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235b6b7c' d='M2.5 4.5 6 8l3.5-3.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 12px;
  cursor: pointer;
}

select.form-control.selectpicker {
  border-radius: 8px;
  -webkit-border-radius: 8px;
}

.table-custom-search select.form-control:not(.selectpicker) {
  border-radius: 8px;
  -webkit-border-radius: 8px;
}

.table-custom-search .bootstrap-select {
  width: 100% !important;
  min-width: 140px;
}

.table-custom-search .bootstrap-select > .dropdown-toggle {
  border-radius: 8px !important;
  border-color: rgba(15, 28, 46, 0.12);
  background: #fff !important;
  color: var(--admin-ink);
  box-shadow: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  padding: 6px 12px;
  height: 34px;
}

.table-custom-search .bootstrap-select > .dropdown-toggle:focus,
.table-custom-search .bootstrap-select.open > .dropdown-toggle {
  border-color: rgba(26, 155, 142, 0.55);
  box-shadow: 0 0 0 3px rgba(26, 155, 142, 0.15);
  outline: none !important;
}

.table-custom-search .bootstrap-select > .dropdown-toggle.bs-placeholder,
.table-custom-search .bootstrap-select > .dropdown-toggle.bs-placeholder:active,
.table-custom-search .bootstrap-select > .dropdown-toggle.bs-placeholder:focus {
  color: var(--admin-muted);
}

.table-custom-search .bootstrap-select > .dropdown-menu {
  margin-top: 4px;
}

.table-custom-search .bootstrap-select .dropdown-menu li a {
  border-radius: 6px;
  padding: 8px 12px;
  color: var(--admin-ink);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.table-custom-search .bootstrap-select .dropdown-menu li a:hover,
.table-custom-search .bootstrap-select .dropdown-menu li a:focus {
  background: var(--admin-accent-soft);
  color: var(--admin-accent);
}

.table-custom-search .bootstrap-select .dropdown-menu li.selected a,
.table-custom-search .bootstrap-select .dropdown-menu li.selected a:hover,
.table-custom-search .bootstrap-select .dropdown-menu li.selected a:focus {
  background: var(--admin-accent) !important;
  color: #fff !important;
}

.bootstrap-table .form-commonsearch .bootstrap-select {
  width: 100% !important;
}

.bootstrap-table .form-commonsearch .bootstrap-select > .dropdown-toggle {
  border-radius: 8px;
  border-color: rgba(15, 28, 46, 0.12);
  background: #fff;
  color: var(--admin-ink);
  box-shadow: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  padding: 6px 12px;
  height: 34px;
}

.bootstrap-select > .dropdown-toggle {
  border-radius: 8px;
  border-color: rgba(15, 28, 46, 0.12);
  background: #fff;
  color: var(--admin-ink);
  box-shadow: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.bootstrap-select > .dropdown-toggle:focus,
.bootstrap-select.open > .dropdown-toggle {
  border-color: rgba(26, 155, 142, 0.55);
  box-shadow: 0 0 0 3px rgba(26, 155, 142, 0.15);
  outline: none !important;
}

.bootstrap-table .form-commonsearch .bootstrap-select > .dropdown-toggle:focus,
.bootstrap-table .form-commonsearch .bootstrap-select.open > .dropdown-toggle {
  border-color: rgba(26, 155, 142, 0.55);
  box-shadow: 0 0 0 3px rgba(26, 155, 142, 0.15);
  outline: none !important;
}

.bootstrap-select .dropdown-menu li a {
  border-radius: 6px;
  padding: 8px 12px;
  color: var(--admin-ink);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.bootstrap-select .dropdown-menu li a:hover,
.bootstrap-select .dropdown-menu li a:focus {
  background: var(--admin-accent-soft);
  color: var(--admin-accent);
}

.bootstrap-select .dropdown-menu li.selected a,
.bootstrap-select .dropdown-menu li.selected a:hover,
.bootstrap-select .dropdown-menu li.selected a:focus {
  background: var(--admin-accent) !important;
  color: #fff !important;
}

.bootstrap-select .dropdown-menu .notify {
  border-radius: 6px;
  background: var(--admin-accent-soft);
  color: var(--admin-accent-deep);
}

.form-commonsearch .bootstrap-select > .dropdown-toggle.bs-placeholder,
.form-commonsearch .bootstrap-select > .dropdown-toggle.bs-placeholder:active,
.form-commonsearch .bootstrap-select > .dropdown-toggle.bs-placeholder:focus {
  color: var(--admin-muted);
}

/* ---------- Buttons ---------- */
.btn {
  border-radius: 8px;
  transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.btn-primary {
  background-color: var(--admin-accent) !important;
  border-color: var(--admin-accent) !important;
  color: #fff !important;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active,
.btn-primary.active,
.open > .dropdown-toggle.btn-primary {
  background-color: var(--admin-accent-deep) !important;
  border-color: var(--admin-accent-deep) !important;
  color: #fff !important;
  box-shadow: 0 6px 16px rgba(26, 155, 142, 0.28);
}

.btn-info {
  background-color: #3d78be !important;
  border-color: #3d78be !important;
}

.btn-success {
  background-color: #1a9b8e !important;
  border-color: #1a9b8e !important;
}

.label-primary,
.badge-primary {
  background-color: var(--admin-accent) !important;
}

.label-success {
  background-color: #1a9b8e !important;
}

.label-gray {
  color: #475569 !important;
  background-color: #e2e8f0 !important;
}

/* ---------- Layer / dialogs ---------- */
.layui-layer-btn .layui-layer-btn0 {
  border-color: var(--admin-accent) !important;
  background-color: var(--admin-accent) !important;
}

.n-valid .n-icon,
.msg-box .n-ok {
  color: var(--admin-accent);
}

/* ---------- Pagination ---------- */
.pagination > .active > a,
.pagination > .active > span,
.pagination > .active > a:hover,
.pagination > .active > span:hover,
.pagination > .active > a:focus,
.pagination > .active > span:focus {
  background-color: var(--admin-accent) !important;
  border-color: var(--admin-accent) !important;
}

.pagination > li > a,
.pagination > li > span {
  color: var(--admin-muted);
  border-radius: 6px !important;
  margin: 0 2px;
}

.pagination > li > a:hover {
  color: var(--admin-accent);
  background: var(--admin-accent-soft);
  border-color: transparent;
}

/* ---------- Checkbox / switch accents ---------- */
.checkbox-primary input[type="checkbox"]:checked + label::before,
.radio-primary input[type="radio"]:checked + label::before {
  background-color: var(--admin-accent);
  border-color: var(--admin-accent);
}

/* ---------- AI dashboard ---------- */
.ai-dashboard {
  --ai-accent: #1a9b8e;
  --ai-accent-deep: #0f7a6f;
  --ai-accent-soft: rgba(26, 155, 142, 0.1);
  --ai-surface: #ffffff;
  --ai-surface-alt: #f4f7f9;
  --ai-border: rgba(15, 28, 46, 0.09);
  --ai-ink: #0f1c2e;
  --ai-muted: #5b6b7c;
  --ai-radius: 10px;
}

.ai-dashboard > .panel-body {
  padding: 0 12px 16px !important;
  background: transparent;
}

.ai-dash-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Header */
.ai-dash-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  padding: 18px 20px;
  background: var(--ai-surface);
  border: 1px solid var(--ai-border);
  border-radius: var(--ai-radius);
  box-shadow: var(--admin-shadow);
}

.ai-dash-header__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
  padding: 2px 9px 2px 7px;
  font-size: 11px;
  font-weight: 600;
  color: var(--ai-accent-deep);
  background: var(--ai-accent-soft);
  border: 1px solid rgba(26, 155, 142, 0.18);
  border-radius: 12px;
}

.ai-pulse {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ai-accent);
}

.ai-dash-header__text h2 {
  margin: 0 0 3px;
  font-size: 20px;
  font-weight: 700;
  color: var(--ai-ink);
}

.ai-dash-header__text p {
  margin: 0;
  font-size: 13px;
  color: var(--ai-muted);
  line-height: 1.5;
}

.ai-dash-header__actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.ai-dash-header__actions .btn {
  border-radius: 8px;
}

/* Block & section title */
.ai-dash-block {
  padding: 18px 18px 6px;
  background: var(--ai-surface);
  border: 1px solid var(--ai-border);
  border-radius: var(--ai-radius);
  box-shadow: var(--admin-shadow);
}

.ai-dash-section__title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ai-ink);
}

.ai-dash-section__title::before {
  content: "";
  flex-shrink: 0;
  width: 3px;
  height: 14px;
  border-radius: 2px;
  background: var(--ai-accent);
}

.ai-dash-section__title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--ai-border);
  margin-left: 4px;
}

/* Primary stats */
.ai-dash-stats {
  margin-left: -6px;
  margin-right: -6px;
}

.ai-dash-stats > [class*="col-"] {
  padding-left: 6px;
  padding-right: 6px;
}

.ai-stat {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px;
  margin-bottom: 12px;
  background: var(--ai-surface-alt);
  border: 1px solid var(--ai-border);
  border-radius: var(--ai-radius);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  height: calc(100% - 12px);
}

a.ai-stat {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

.ai-stat:hover {
  border-color: rgba(26, 155, 142, 0.22);
  box-shadow: 0 4px 12px rgba(15, 28, 46, 0.06);
}

.ai-stat--alert {
  border-color: rgba(225, 91, 74, 0.28);
  background: #fff9f8;
}

.ai-stat__icon {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  line-height: 46px;
  text-align: center;
  border-radius: 10px;
  color: #fff;
  font-size: 20px;
}

.ai-stat__info {
  flex: 1;
  min-width: 0;
}

.ai-stat__value {
  display: block;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--ai-ink);
  font-variant-numeric: tabular-nums;
}

.ai-stat__label {
  margin: 2px 0 0;
  color: var(--ai-ink);
  font-size: 13px;
  font-weight: 500;
}

.ai-stat__sub {
  display: block;
  margin-top: 2px;
  color: var(--ai-muted);
  font-size: 12px;
}

.ai-stat .bg-blue,
.ai-stat__icon.bg-blue {
  background: #3d78be;
}

.ai-stat .bg-green,
.ai-stat__icon.bg-green {
  background: #1a9b8e;
}

.ai-stat .bg-yellow,
.ai-stat__icon.bg-yellow {
  background: #c4885a;
}

.ai-stat .bg-red,
.ai-stat__icon.bg-red {
  background: #d9534f;
}

.ai-stat .bg-purple,
.ai-stat__icon.bg-purple {
  background: #6b7ba8;
}

.ai-stat .bg-teal,
.ai-stat__icon.bg-teal {
  background: #2a9d8f;
}

/* Secondary metrics bar */
.ai-metrics-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
  padding-top: 4px;
  border-top: 1px dashed var(--ai-border);
}

.ai-metrics-bar__item {
  flex: 1 1 calc(25% - 8px);
  min-width: 140px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--ai-surface);
  border: 1px solid var(--ai-border);
  border-radius: 8px;
}

a.ai-metrics-bar__item {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

a.ai-metrics-bar__item:hover {
  border-color: rgba(26, 155, 142, 0.22);
  box-shadow: 0 2px 8px rgba(15, 28, 46, 0.05);
}

.ai-metrics-bar__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  line-height: 32px;
  text-align: center;
  border-radius: 8px;
  color: #fff;
  font-size: 14px;
}

.ai-metrics-bar__icon.bg-blue { background: #3d78be; }
.ai-metrics-bar__icon.bg-green { background: #1a9b8e; }
.ai-metrics-bar__icon.bg-yellow { background: #c4885a; }
.ai-metrics-bar__icon.bg-purple { background: #6b7ba8; }

.ai-metrics-bar__text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.ai-metrics-bar__value {
  font-size: 18px;
  font-weight: 700;
  color: var(--ai-ink);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.ai-metrics-bar__label {
  font-size: 12px;
  color: var(--ai-muted);
  white-space: nowrap;
}

/* Main row: chart + hot */
.ai-dash-main {
  display: flex;
  flex-wrap: wrap;
  margin-left: -8px;
  margin-right: -8px;
}

.ai-dash-main > [class*="col-"] {
  display: flex;
  flex-direction: column;
  padding-left: 8px;
  padding-right: 8px;
}

/* Panels */
.ai-panel {
  display: flex;
  flex-direction: column;
  flex: 1;
  background: var(--ai-surface);
  border: 1px solid var(--ai-border);
  border-radius: var(--ai-radius);
  box-shadow: var(--admin-shadow);
  overflow: hidden;
  margin-bottom: 0;
}

.ai-panel .hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--ai-border);
  font-weight: 600;
  font-size: 14px;
  color: var(--ai-ink);
  background: var(--ai-surface-alt);
}

.ai-panel .hd > span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.ai-panel .hd > span i {
  color: var(--ai-accent);
  font-size: 14px;
}

.ai-panel .hd .btn {
  border-radius: 6px;
  font-size: 12px;
}

.ai-panel .bd {
  flex: 1;
  padding: 14px 16px;
}

.ai-panel--hot .bd {
  padding: 6px 16px 10px;
}

.ai-echart {
  height: 300px;
  width: 100%;
}

/* Hot agents */
.ai-hot-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 6px;
  border-bottom: 1px solid var(--ai-border);
  border-radius: 6px;
  transition: background 0.15s ease;
}

.ai-hot-item:last-child {
  border-bottom: 0;
}

.ai-hot-item:hover {
  background: var(--ai-accent-soft);
}

.ai-hot-item__link {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

.ai-hot-item__rank {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  line-height: 24px;
  text-align: center;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--ai-ink);
  background: #e8edf2;
  border: 1px solid rgba(15, 28, 46, 0.1);
}

.ai-hot-item__rank.rank-1 {
  color: #fff;
  background: #e8a317;
  border-color: #d49210;
}

.ai-hot-item__rank.rank-2 {
  color: #fff;
  background: #7a8fa3;
  border-color: #6a7f93;
}

.ai-hot-item__rank.rank-3 {
  color: #fff;
  background: #c4885a;
  border-color: #b07848;
}

.ai-hot-item__avatar {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  padding: 4px;
  border-radius: 10px;
  background: linear-gradient(145deg, #f6f8fa, #eef2f5);
  border: 1px solid var(--ai-border);
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.ai-hot-item__avatar img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 6px;
  display: block;
}

.ai-hot-item--rank-1 .ai-hot-item__avatar {
  border-color: rgba(232, 163, 23, 0.45);
  background: linear-gradient(145deg, #fffbf0, #fff6e0);
}

.ai-hot-item--rank-2 .ai-hot-item__avatar {
  border-color: rgba(122, 143, 163, 0.4);
  background: linear-gradient(145deg, #f8fafc, #f0f4f8);
}

.ai-hot-item--rank-3 .ai-hot-item__avatar {
  border-color: rgba(196, 136, 90, 0.4);
  background: linear-gradient(145deg, #fffaf5, #fff4eb);
}

.ai-hot-item__edit {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  padding: 0;
  line-height: 26px;
  border-radius: 6px;
  color: var(--ai-muted) !important;
  border-color: var(--ai-border) !important;
  background: var(--ai-surface) !important;
}

.ai-hot-item__edit:hover {
  color: var(--ai-accent) !important;
  border-color: rgba(26, 155, 142, 0.3) !important;
  background: var(--ai-accent-soft) !important;
}

.ai-hot-item .meta {
  flex: 1;
  min-width: 0;
}

.ai-hot-item .meta strong {
  display: block;
  font-weight: 600;
  font-size: 13px;
  color: var(--ai-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ai-hot-item .meta small {
  color: var(--ai-muted);
  font-size: 12px;
}

.ai-hot-item .meta small i {
  margin-right: 2px;
  opacity: 0.75;
}

/* Feedback */
.ai-fb-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.ai-fb-item {
  display: block;
  padding: 12px 14px;
  border: 1px solid var(--ai-border);
  border-radius: var(--ai-radius);
  background: var(--ai-surface-alt);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

.ai-fb-item:hover {
  border-color: rgba(26, 155, 142, 0.22);
  box-shadow: 0 2px 8px rgba(15, 28, 46, 0.05);
}

.ai-fb-item__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.ai-fb-item__head strong {
  font-weight: 600;
  font-size: 13px;
  color: var(--ai-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ai-fb-item__content {
  color: var(--ai-muted);
  margin-bottom: 8px;
  word-break: break-word;
  line-height: 1.55;
  font-size: 13px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ai-fb-item__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--ai-muted);
  font-size: 12px;
}

.ai-fb-item__foot a,
.ai-fb-item__action {
  font-weight: 500;
  white-space: nowrap;
  color: var(--ai-accent) !important;
}

.ai-fb-item__foot a:hover {
  color: var(--ai-accent-deep) !important;
}

.ai-empty {
  padding: 28px 16px;
  text-align: center;
  color: var(--ai-muted);
}

.ai-empty i {
  display: block;
  font-size: 28px;
  margin-bottom: 6px;
  opacity: 0.35;
}

.ai-empty p {
  margin: 0;
  font-size: 13px;
}

@media (max-width: 991px) {
  .ai-fb-grid {
    grid-template-columns: 1fr;
  }

  .ai-metrics-bar__item {
    flex: 1 1 calc(50% - 8px);
  }
}

@media (max-width: 767px) {
  .ai-dash-header {
    padding: 14px 16px;
  }

  .ai-dash-header__actions {
    width: 100%;
  }

  .ai-dash-header__actions .btn {
    flex: 1;
  }

  .ai-dash-block {
    padding: 14px 14px 4px;
  }

  .ai-stat__value {
    font-size: 20px;
  }

  .ai-metrics-bar__item {
    flex: 1 1 100%;
  }

  .ai-echart {
    height: 240px;
  }
}

/* ---------- Session chat detail ---------- */
body.is-dialog .session-detail {
  margin: -15px;
  min-height: calc(100vh - 2px);
}

.session-detail {
  display: flex;
  flex-direction: column;
  padding: 16px 18px 18px;
  box-sizing: border-box;
  background: #fff;
}

.session-detail .chat-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px 16px;
  flex-shrink: 0;
  background: #f7f9fb;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  padding: 14px 16px;
  margin-bottom: 14px;
}

.session-detail .chat-meta .item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.session-detail .chat-meta .item label {
  color: var(--admin-muted);
  font-weight: normal;
  font-size: 12px;
  margin: 0;
  line-height: 1.2;
}

.session-detail .chat-meta .item span {
  color: var(--admin-ink);
  font-size: 13px;
  line-height: 1.45;
  word-break: break-all;
}

.session-detail .chat-section {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.session-detail .chat-section-hd {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 8px;
  flex-shrink: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--admin-ink);
}

.session-detail .chat-section-hd em {
  font-style: normal;
  font-weight: normal;
  font-size: 12px;
  color: var(--admin-muted);
}

.session-detail .chat-box {
  flex: 1 1 auto;
  min-height: 280px;
  max-height: calc(100vh - 210px);
  overflow: auto;
  padding: 14px 16px;
  background:
    radial-gradient(ellipse 60% 40% at 10% 0%, rgba(26, 155, 142, 0.05), transparent 55%),
    #f3f6f8;
  border-radius: var(--admin-radius);
  border: 1px solid var(--admin-border);
  scrollbar-width: thin;
  scrollbar-color: rgba(15, 28, 46, 0.22) transparent;
}

.session-detail .chat-box::-webkit-scrollbar {
  width: 8px;
}

.session-detail .chat-box::-webkit-scrollbar-thumb {
  background: rgba(15, 28, 46, 0.18);
  border-radius: 8px;
}

.session-detail .chat-box::-webkit-scrollbar-thumb:hover {
  background: rgba(15, 28, 46, 0.3);
}

.session-detail .chat-bubble {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: 14px;
  max-width: 100%;
}

.session-detail .chat-bubble:last-child {
  margin-bottom: 2px;
}

.session-detail .chat-bubble.user {
  align-items: flex-end;
}

.session-detail .chat-bubble.system {
  align-items: center;
}

.session-detail .bubble-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
  padding: 0 2px;
  font-size: 12px;
  line-height: 1.2;
  color: var(--admin-muted);
}

.session-detail .bubble-meta .role-tag {
  font-weight: 600;
  color: #3d4f63;
}

.session-detail .chat-bubble.user .bubble-meta .role-tag {
  color: var(--admin-accent-deep);
}

.session-detail .bubble-meta .voice-tag {
  display: inline-block;
  padding: 0 6px;
  border-radius: 999px;
  background: rgba(26, 155, 142, 0.12);
  color: var(--admin-accent-deep);
  font-size: 11px;
  line-height: 18px;
}

.session-detail .chat-bubble .bubble {
  width: fit-content;
  max-width: min(72%, 480px);
  padding: 10px 14px;
  border-radius: 14px;
  background: #fff;
  box-shadow: var(--admin-shadow);
  border: 1px solid var(--admin-border);
}

.session-detail .chat-bubble .bubble-text {
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 13px;
  line-height: 1.55;
  color: var(--admin-ink);
}

.session-detail .chat-bubble.user .bubble {
  background: linear-gradient(135deg, rgba(26, 155, 142, 0.18), rgba(26, 155, 142, 0.08));
  border-color: rgba(26, 155, 142, 0.22);
  border-bottom-right-radius: 4px;
}

.session-detail .chat-bubble.assistant .bubble {
  background: #fff;
  border-bottom-left-radius: 4px;
}

.session-detail .chat-bubble.system .bubble {
  max-width: min(88%, 560px);
  background: #fff8e6;
  border-color: rgba(212, 140, 72, 0.25);
}

.session-detail .chat-bubble.system .bubble-text {
  color: #886600;
  text-align: center;
}

.session-detail .chat-bubble audio {
  width: 220px;
  max-width: 100%;
  margin-top: 8px;
  display: block;
}

.session-detail .chat-empty {
  padding: 56px 16px;
  text-align: center;
  color: var(--admin-muted);
  font-size: 13px;
}

@media (max-width: 720px) {
  .session-detail .chat-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .session-detail .chat-bubble .bubble {
    max-width: 88%;
  }
}

/* ---------- Fixed footer / misc ---------- */
.fixed-footer {
  background: rgba(255, 255, 255, 0.92) !important;
  border-top: 1px solid var(--admin-border);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.sidebar-form {
  border-color: rgba(255, 255, 255, 0.08) !important;
}

.sidebar-form .form-control {
  background: rgba(255, 255, 255, 0.06) !important;
  color: #fff !important;
  border: none !important;
}

.sidebar-form .btn {
  background: rgba(255, 255, 255, 0.06) !important;
  color: rgba(255, 255, 255, 0.65) !important;
  border: none !important;
}