/* index.css - Ruijie AI Health Agent Platform Premium 1:1 Design */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700&display=swap');

:root {
  /* Brand Colors */
  --brand-primary: #00B39F;     /* Vibrant Teal/Green used in logo */
  --brand-primary-hover: #009988;
  --brand-primary-light: #E6F7F5; /* Active sidebar background */
  
  /* Text Colors */
  --text-main: #1A1A1A;         /* Darkest text */
  --text-secondary: #666666;    /* Secondary text */
  --text-muted: #999999;        /* Muted text */
  
  /* Backgrounds */
  --bg-app: #F5F7FA;            /* Main app background (light grey) */
  --bg-surface: #FFFFFF;        /* Card/Nav background */
  --bg-hover: #F8F9FA;
  
  /* Borders */
  --border-light: #EBEBEB;
  
  /* Status Colors */
  --color-success: #10B981;
  --color-info: #3B82F6;
  --color-warning: #F59E0B;
  --color-danger: #EF4444;
  --color-purple: #8B5CF6;      /* Security shield color */

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;

  /* Misc */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-card: 0 2px 10px rgba(0, 0, 0, 0.04);
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-app);
  color: var(--text-main);
  line-height: 1.5;
  height: 100vh;
  /* 添加最小宽度防止浏览器缩小导致页面布局挤压错乱 */
  min-width: 1280px; 
  overflow-x: auto;
  overflow-y: hidden;
  display: flex;
  flex-direction: column;
}

/* Typography */
h1, h2, h3, h4, h5, h6 { font-weight: 600; font-family: 'Outfit', sans-serif; }

/* SVG Icon Helper */
.icon {
  width: 18px;
  height: 18px;
  min-width: 18px;
  min-height: 18px;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ================= TOP NAVBAR ================= */
.top-navbar {
  height: 60px;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-lg);
  flex-shrink: 0;
  z-index: 100;
}

.navbar-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  width: 240px; /* Match sidebar width */
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.brand-icon {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.brand-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.navbar-center {
  flex: 1;
  display: flex;
  justify-content: center;
  height: 100%;
}

.top-nav-list {
  display: flex;
  list-style: none;
  height: 100%;
}

.top-nav-item {
  padding: 0 var(--spacing-lg);
  display: flex;
  align-items: center;
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  position: relative;
  transition: color 0.2s;
  height: 100%;
  white-space: nowrap;
}

.top-nav-item:hover {
  color: var(--text-main);
}

.top-nav-item.active {
  color: var(--brand-primary);
  font-weight: 500;
}

.top-nav-item.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background-color: var(--brand-primary);
}

/* ================= GLOBAL UTILITIES ================= */

/* Standard Tabs */
.rj-tabs {
  display: flex;
  gap: 24px;
  border-bottom: 1px solid var(--border-light);
}
.rj-tab-item {
  padding: 12px 0;
  color: var(--text-secondary);
  font-weight: 400;
  font-size: 14px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
}
.rj-tab-item:hover {
  color: var(--text-main);
}
.rj-tab-item.active {
  color: var(--brand-primary);
  font-weight: 500;
  border-bottom-color: var(--brand-primary);
}

/* Danger Zone */
.rj-danger-zone {
  border: 1px solid #FECACA;
  background-color: #FEF2F2;
  border-radius: var(--radius-md);
  padding: 16px;
}
.btn-danger-outline {
  background: white;
  border: 1px solid #FCA5A5;
  color: #EF4444;
  padding: 6px 20px;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-danger-outline:hover {
  background: #FEF2F2;
  border-color: #EF4444;
}

/* Form Read-Only Text */
.rj-readonly-text {
  background-color: transparent !important;
  border: 1px solid transparent !important;
  color: var(--text-main) !important;
  padding: 8px 0 !important;
  cursor: default;
}

/* Text Truncate with Tooltip styling (using HTML title) */
.text-truncate-tooltip {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: help;
  display: block;
}

/* ================= GLOBAL POLISH ================= */

/* Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}

/* Input Focus Glow */
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--brand-primary) !important;
  box-shadow: 0 0 0 2px rgba(0, 179, 159, 0.2);
}

/* Loading Button State */
.btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}
.btn-loading::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 16px;
  height: 16px;
  margin: -8px 0 0 -8px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

.navbar-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-shrink: 0;
  justify-content: flex-end;
}

.nav-action-icon {
  position: relative;
  color: var(--text-secondary);
  cursor: pointer;
  flex-shrink: 0;
  overflow: visible;
}

.nav-action-icon:hover { color: var(--text-main); }

.badge-count {
  position: absolute;
  top: -6px;
  right: -8px;
  background-color: var(--color-danger);
  color: white;
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
  padding: 2px 5px;
  border-radius: 10px;
  border: 2px solid var(--bg-surface);
  box-shadow: 0 2px 4px rgba(239, 68, 68, 0.2);
}

.user-profile {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
  position: relative;
}

.user-profile:hover {
  background: var(--bg-hover);
}

.user-profile .avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
}

.user-info {
  display: flex;
  flex-direction: column;
}

.user-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 4px;
}

.user-role {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* User Dropdown */
.user-dropdown {
  position: absolute;
  top: 110%;
  right: 0;
  background: white;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  width: 160px;
  padding: 8px 0;
  display: none;
  z-index: 100;
}

.user-dropdown.show {
  display: block;
}

.user-dropdown-item {
  padding: 10px 16px;
  font-size: 13px;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
}

.user-dropdown-item:hover {
  background: var(--bg-hover);
  color: var(--brand-primary);
}

.user-dropdown-item.danger {
  color: #EF4444;
  border-top: 1px solid var(--border-light);
  margin-top: 4px;
  padding-top: 10px;
}

.user-dropdown-item.danger:hover {
  background: #FEF2F2;
  color: #DC2626;
}

/* ================= LAYOUT CONTAINER ================= */
.app-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ================= SIDEBAR ================= */
.sidebar {
  width: 200px;
  background-color: var(--bg-surface);
  border-right: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.sidebar-menu {
  flex: 1;
  padding: var(--spacing-md) var(--spacing-sm);
  overflow-y: auto;
  list-style: none;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 10px var(--spacing-md);
  margin-bottom: var(--spacing-xs);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
}

.sidebar-item .icon { color: var(--text-secondary); }

.sidebar-item:hover {
  background-color: var(--bg-hover);
}

.sidebar-item.active {
  background-color: var(--brand-primary-light);
  color: var(--brand-primary);
  font-weight: 500;
}

.sidebar-item.active .icon { color: var(--brand-primary); }

.sidebar-footer {
  padding: var(--spacing-md);
  border-top: 1px solid var(--border-light);
}

.collapse-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-secondary);
  font-size: 14px;
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
}

.sidebar {
  transition: width 0.3s ease;
}

.sidebar.collapsed {
  width: 64px;
}

.sidebar.collapsed .sidebar-item {
  font-size: 0;
  gap: 0;
  padding-left: 0;
  padding-right: 0;
  justify-content: center;
}

.sidebar.collapsed .collapse-btn {
  font-size: 0;
  gap: 0;
  justify-content: center;
}

.sidebar.collapsed .collapse-btn svg {
  transform: rotate(180deg);
  transition: transform 0.3s ease;
}

.collapse-btn:hover { color: var(--text-main); }

/* ================= MAIN CONTENT ================= */
.main-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.greeting-title {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 4px;
}

.greeting-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
}

.header-actions {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

/* Controls */
.control-btn {
  background: #fff;
  border: 1px solid var(--border-light);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 1px 2px rgba(0,0,0,0.02);
}

.control-btn:hover {
  border-color: var(--brand-primary, #00B39F);
  color: var(--brand-primary, #00B39F);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0,179,159,0.1);
}

/* Card System */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-card);
}

.card-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.card-title {
  font-size: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Dashboard Top Stats Row */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-md);
}

.stat-card {
  display: flex;
  flex-direction: column;
}

.stat-card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.stat-icon-wrapper {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Specific icon colors */
.bg-teal { background-color: var(--brand-primary); color: white; }
.bg-blue { background-color: var(--color-info); color: white; }
.bg-green { background-color: var(--color-success); color: white; }
.bg-purple { background-color: var(--color-purple); color: white; }
.bg-orange { background-color: var(--color-warning); color: white; }

.stat-title {
  font-size: 13px;
  color: var(--text-secondary);
}

.stat-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.stat-change {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  gap: 6px;
}

.change-up { color: var(--color-success); }
.change-down { color: var(--color-danger); }

/* Charts & Tasks Row */
.content-grid {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1.5fr;
  gap: var(--spacing-md);
}

/* Selectors in cards */
.card-selector {
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 4px 8px;
  font-size: 12px;
  color: var(--text-secondary);
  background: white;
  cursor: pointer;
  outline: none;
}

/* Charts Placeholders */
.chart-container {
  height: 240px;
  width: 100%;
  position: relative;
}

/* Donut Legend */
.donut-legend {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.legend-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
}

.legend-label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

/* Todo List */
.todo-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.todo-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0;
  overflow: hidden;
}

.todo-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background-color: var(--bg-hover);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
}

.todo-count {
  background-color: #FEE2E2;
  color: var(--color-danger);
  padding: 2px 6px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
}

.todo-content {
  padding: 12px 16px;
  border-top: 1px solid var(--border-light);
  background-color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.todo-desc {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.todo-text {
  font-size: 12px;
  color: var(--text-main);
  margin-bottom: 4px;
}

.todo-meta {
  font-size: 11px;
  color: var(--text-muted);
}

.todo-creator {
  font-size: 11px;
  color: var(--text-muted);
}

.todo-view-all {
  padding: 12px 16px;
  font-size: 12px;
  color: var(--color-info);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-light);
}

/* Footer */
.app-footer {
  text-align: center;
  padding: var(--spacing-lg) 0;
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 8px;
}

.app-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.app-footer a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.app-footer a:hover {
  color: var(--text-secondary);
}

.app-footer .divider {
  color: var(--border-medium);
}

/* Tab System (hiding inactive sections) */
.tab-section {
  display: none;
}
.tab-section.active {
  display: flex;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Utility classes */
.flex-row { display: flex; align-items: center; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.w-full { width: 100%; }

/* Prompt Studio specific */
.agent-subnav {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 8px;
  margin-bottom: var(--spacing-md);
  gap: var(--spacing-lg);
}

.agent-subnav-item {
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  padding-bottom: 10px;
  margin-bottom: -9px;
  border-bottom: 2px solid transparent;
}

.agent-subnav-item.active {
  color: var(--brand-primary);
  font-weight: 500;
  border-bottom-color: var(--brand-primary);
}

.prompt-debug-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--spacing-md);
  height: 500px;
}

.prompt-col {
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.prompt-col-header {
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 600;
  border-bottom: 1px solid var(--border-light);
  background: #FAFAFA;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.prompt-col-body {
  padding: 16px;
  flex: 1;
  overflow-y: auto;
  font-size: 13px;
}

.variable-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--brand-primary);
  background: var(--brand-primary-light);
  border: 1px solid rgba(0, 179, 159, 0.2);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-family: monospace;
}

.debug-output-box {
  background: #F8FAFC;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-top: 8px;
}

.bottom-trace-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-light);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.bottom-trace-tab {
  padding: 8px 16px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
}
.bottom-trace-tab.active {
  color: var(--brand-primary);
  font-weight: 500;
  border-bottom-color: var(--brand-primary);
}

/* ================= LOGIN PAGE ================= */
#login-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: url('assets/login_bg_final.png') center/cover no-repeat;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.login-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: var(--spacing-xl);
  z-index: 10;
}

.login-logo {
  width: 44px;
  height: 44px;
  color: var(--brand-primary);
}

.login-title-group {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.login-title-group h1 {
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 1px;
  line-height: 1.2;
}

.login-title-group p {
  font-size: clamp(12px, 1vw, 14px);
  color: var(--text-muted);
  margin-top: 4px;
  letter-spacing: 1px;
  text-align: left;
}

.login-card {
  background: white;
  width: 400px;
  border-radius: var(--radius-lg);
  padding: 40px var(--spacing-xl);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
  z-index: 10;
  text-align: center;
}

.login-card h2 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
}

.login-card p {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.login-form-group {
  text-align: left;
  margin-bottom: var(--spacing-lg);
}

.login-form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--text-main);
}

.login-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.login-input-wrapper .icon-left {
  position: absolute;
  left: 12px;
  width: 16px;
  height: 16px;
  color: var(--text-muted);
}

.login-input-wrapper .icon-right {
  position: absolute;
  right: 12px;
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  cursor: pointer;
}

.login-input-wrapper input {
  width: 100%;
  padding: 12px 12px 12px 36px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-size: 14px;
  outline: none;
  transition: all 0.2s;
}

.login-input-wrapper input:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 2px var(--brand-primary-light);
}

.btn-login {
  width: 100%;
  padding: 12px;
  background: var(--brand-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 8px;
}

.btn-login:hover {
  background: var(--brand-primary-hover);
  transform: translateY(-1px);
}

.login-footer-links {
  position: absolute;
  bottom: 60px;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: 13px;
  color: var(--text-secondary);
  z-index: 10;
}

.login-footer-links span {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.login-footer-links span:hover {
  color: var(--brand-primary);
}

.login-copyright {
  position: absolute;
  bottom: 24px;
  font-size: 12px;
  color: var(--text-muted);
  z-index: 10;
}

/* ================= TOAST NOTIFICATION ================= */
#toast-container {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  background: white;
  color: var(--text-main);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: toastFadeIn 0.3s ease forwards;
  border-left: 4px solid var(--brand-primary);
}

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

/* Interactive Buttons */
.sidebar-agent-item {
  display: flex; gap: 10px; padding: 12px; border-radius: 8px; margin-bottom: 8px; cursor: pointer;
  transition: background 0.2s;
}
.sidebar-agent-item:hover, .sidebar-knowledge-item:hover, .sidebar-tool-item:hover {
  background: var(--bg-hover);
}
.sidebar-agent-item.active, .sidebar-knowledge-item.active, .sidebar-tool-item.active {
  background: var(--brand-primary-light);
  border: 1px solid rgba(0,179,159,0.2);
}

.btn-teal {
  transition: all 0.2s;
}
.btn-teal:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.btn-primary-split-main {
  background: var(--brand-primary); color: white; border: none; padding: 8px 16px; border-radius: 4px 0 0 4px; font-size: 13px; cursor: pointer; transition: opacity 0.2s;
}
.btn-primary-split-main:hover { opacity: 0.9; }

.btn-primary-split-icon {
  background: var(--brand-primary-hover); color: white; border: none; padding: 8px 8px; border-radius: 0 4px 4px 0; border-left: 1px solid rgba(255,255,255,0.2); cursor: pointer; transition: opacity 0.2s;
}
.btn-primary-split-icon:hover { opacity: 0.9; }

.btn-outline {
  background: white; border: 1px solid var(--border-light); border-radius: 4px; padding: 4px 10px; font-size: 12px; cursor: pointer; transition: all 0.2s; color: var(--text-main);
}
.btn-outline:hover {
  background: var(--bg-hover);
  border-color: var(--text-muted);
}

.interactive-text {
  cursor: pointer; transition: opacity 0.2s;
}
.interactive-text:hover { opacity: 0.8; }

.interactive-action {
  cursor: pointer; transition: color 0.2s;
}
.interactive-action:hover { color: var(--brand-primary-hover); }

/* Bottom Trace Grid Headers */
.bottom-trace-grid-headers {
  display: grid;
  grid-template-columns: 2.5fr 1fr 1fr 1fr;
  gap: var(--spacing-md);
  border-bottom: 1px solid var(--border-light);
  margin-top: var(--spacing-lg);
  margin-bottom: 16px;
}
.bottom-trace-grid-content {
  display: grid;
  grid-template-columns: 2.5fr 1fr 1fr 1fr;
  gap: var(--spacing-md);
}

.trace-card {
  border: 1px solid var(--border-light);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px;
  text-align: center;
  color: var(--text-muted);
  background: white;
}

.trace-card-clickable {
  cursor: pointer;
  transition: all 0.2s;
}
.trace-card-clickable:hover {
  border-color: var(--brand-primary);
  background: var(--brand-primary-light);
}

.table-row-hover:hover {
  background: var(--bg-hover);
}

/* ================= PRODUCT INTERACTION LAYER ================= */
.rj-modal-overlay,
.rj-drawer-scrim {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.28);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: rjFadeIn 0.18s ease forwards;
}

.rj-drawer-scrim {
  justify-content: flex-end;
}

.rj-modal {
  width: min(520px, calc(100vw - 32px));
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.18);
  overflow: hidden;
}

.rj-modal-header,
.rj-drawer-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-light);
}

.rj-modal-title,
.rj-drawer-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
}

.rj-modal-subtitle,
.rj-drawer-subtitle {
  margin-top: 4px;
  font-size: 12px;
  color: var(--text-muted);
}

.rj-modal-body {
  padding: 18px 20px;
}

.rj-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 20px;
  border-top: 1px solid var(--border-light);
  background: #FAFAFA;
}

.rj-icon-button {
  width: 28px;
  height: 28px;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  background: #fff;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

.rj-icon-button:hover {
  color: var(--text-main);
  border-color: var(--text-muted);
}

.rj-confirm-btn {
  border: none;
  border-radius: 4px;
  padding: 8px 16px;
  background: var(--brand-primary);
  color: #fff;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
}

.rj-confirm-btn.danger {
  background: var(--color-danger);
}

.rj-checklist {
  display: grid;
  gap: 12px;
}

.rj-checklist > div {
  display: grid;
  grid-template-columns: 85px 1fr;
  gap: 12px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(0,0,0,0.05);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.02);
  font-size: 13px;
  transition: all 0.2s ease;
}

.rj-checklist > div:hover {
  background: #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  transform: translateY(-1px);
}

.rj-checklist strong {
  color: var(--text-main);
}

.rj-checklist span {
  color: var(--text-secondary);
}

.rj-checkbox-line {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
}

.rj-checkbox-line input {
  accent-color: var(--brand-primary);
}

.rj-side-drawer {
  position: absolute;
  top: 0;
  right: 0;
  height: 100vh;
  max-width: calc(100vw - 32px);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(24px);
  border-left: 1px solid rgba(255,255,255,0.6);
  z-index: 1001;
  box-shadow: -20px 0 40px rgba(0, 0, 0, 0.1), 1px 0 0 rgba(255,255,255,0.5) inset;
  animation: rjSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  display: flex;
  flex-direction: column;
}

.rj-side-drawer.closing {
  animation: rjSlideOut 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.rj-drawer-scrim.closing {
  animation: rjFadeOut 0.2s ease forwards;
}

.rj-drawer-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.rj-drawer-section {
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 16px;
  background: rgba(255,255,255,0.6);
  box-shadow: 0 2px 8px rgba(0,0,0,0.02);
}

.rj-drawer-section h4 {
  font-size: 13px;
  margin-bottom: 10px;
}

.rj-drawer-section p {
  font-size: 13px;
  color: var(--text-secondary);
}

.rj-status-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.rj-status-step {
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 10px 12px;
  background: #fff;
}

.rj-status-step span {
  display: block;
  color: var(--text-secondary);
  font-size: 12px;
}

.rj-status-step strong {
  display: block;
  margin-top: 4px;
  color: var(--text-main);
  font-size: 13px;
}

.rj-status-step.active {
  border-color: var(--brand-primary);
  background: var(--brand-primary-light);
}

.rj-status-step.active span,
.rj-status-step.done span {
  color: var(--brand-primary);
}

.rj-status-step.done {
  border-color: rgba(16, 185, 129, 0.35);
  background: #F0FDF4;
}

.rj-progress-host {
  margin-bottom: 16px;
}

.rj-progress-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  background: #fff;
}

.rj-progress-step {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 12px;
}

.rj-progress-step span {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-light);
  background: #fff;
  flex-shrink: 0;
}

.rj-progress-step.active {
  color: var(--brand-primary);
}

.rj-progress-step.active span {
  border-color: var(--brand-primary);
  background: var(--brand-primary-light);
}

.rj-progress-step.done {
  color: var(--color-success);
}

.rj-progress-step.done span {
  border-color: var(--color-success);
  background: #D1FAE5;
}

.rj-kv-grid {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 9px 12px;
  font-size: 13px;
}

.rj-kv-grid span,
.rj-detail-list span {
  color: var(--text-muted);
}

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

.rj-json-preview {
  background: #111827;
  color: #D1FAE5;
  border-radius: 8px;
  padding: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  white-space: pre-wrap;
  overflow-x: auto;
}

.rj-detail-list {
  display: grid;
  gap: 8px;
}

.rj-detail-list div {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 10px;
  font-size: 13px;
}

.rj-action-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.rj-row-selected {
  background: var(--brand-primary-light) !important;
}

.rj-card-selected {
  border-color: var(--brand-primary) !important;
  box-shadow: 0 0 0 1px var(--brand-primary) !important;
}

.rj-form-grid {
  display: grid;
  gap: 12px;
}

.rj-form-grid label {
  display: grid;
  gap: 6px;
  font-size: 13px;
  color: var(--text-secondary);
}

.rj-form-grid input {
  height: 36px;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 0 10px;
  outline: none;
}

.rj-form-grid input:focus {
  border-color: var(--brand-primary);
}

.rj-button-busy {
  opacity: 0.75;
  pointer-events: none;
}

.rj-empty-state {
  height: 180px;
  border: 1px dashed var(--border-light);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  background: #FAFAFA;
}

.rj-expanded-note {
  border-top: 1px solid var(--border-light);
  padding: 12px 16px;
  font-size: 13px;
  color: var(--text-secondary);
  background: #FAFAFA;
}

.rj-trace-timeline {
  display: grid;
  gap: 12px;
}

.rj-trace-timeline div {
  border-left: 3px solid var(--brand-primary);
  padding-left: 12px;
}

.rj-trace-timeline strong {
  display: block;
  font-size: 13px;
  color: var(--text-main);
}

.rj-trace-timeline span {
  display: block;
  margin-top: 3px;
  font-size: 12px;
  color: var(--text-secondary);
}

.rj-module-page {
  flex: 1;
  min-height: 100%;
  padding: 24px;
  overflow-y: auto;
  background: var(--bg-app);
}

.rj-module-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 20px;
}

.rj-module-header h2 {
  font-size: 20px;
  margin: 0 0 6px;
}

.rj-module-header p {
  margin: 0;
  font-size: 13px;
  color: var(--text-secondary);
}

.rj-module-grid {
  display: grid;
  gap: 16px;
}

.rj-mini-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.rj-mini-stat {
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 12px;
  background: #FAFAFA;
}

.rj-mini-stat span,
.rj-mini-stat small {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
}

.rj-mini-stat strong {
  display: block;
  margin: 5px 0;
  font-size: 22px;
  color: var(--text-main);
}

.rj-flow-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.rj-flow-table th {
  padding: 10px 12px;
  text-align: left;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-light);
  background: #F9FAFB;
  font-weight: 500;
}

.rj-flow-table td {
  padding: 12px;
  border-bottom: 1px solid var(--border-light);
}

.rj-detail-page {
  gap: 0;
}

.rj-object-header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 24px;
  margin-bottom: 16px;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  background: linear-gradient(180deg, #FFFFFF 0%, #FAFBFC 100%);
  box-shadow: var(--shadow-card);
}

.rj-object-eyebrow {
  margin-bottom: 6px;
  color: var(--brand-primary);
  font-size: 12px;
  font-weight: 600;
}

.rj-object-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
}

.rj-object-title-row h2 {
  margin: 0;
  font-size: 22px;
  line-height: 1.25;
}

.rj-object-header p {
  max-width: 760px;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.6;
}

.rj-object-status {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 9px;
  border: 1px solid #BAE6FD;
  border-radius: 999px;
  background: #F0F9FF;
  color: #0369A1;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.rj-object-status.success {
  border-color: #BBF7D0;
  background: #F0FDF4;
  color: #15803D;
}

.rj-object-status.warning {
  border-color: #FDE68A;
  background: #FFFBEB;
  color: #B45309;
}

.rj-detail-breadcrumb {
  margin-bottom: 10px;
  font-size: 12px;
  color: var(--text-muted);
}

.rj-detail-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.rj-detail-summary div {
  border: 1px solid var(--border-light);
  border-radius: 6px;
  background: #fff;
  padding: 12px;
}

.rj-detail-summary span {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
}

.rj-detail-summary strong {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  color: var(--text-main);
}

.rj-detail-summary strong.success {
  color: var(--color-success);
}

.rj-detail-summary strong.warning {
  color: var(--color-warning);
}

.rj-page-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 16px;
}

.rj-page-tab {
  height: 36px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-bottom: 2px solid transparent;
  border-radius: 6px 6px 0 0;
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
}

.rj-page-tab:hover {
  background: #F8FAFC;
  color: var(--text-main);
}

.rj-page-tab.active {
  border-bottom-color: var(--brand-primary);
  background: #FFFFFF;
  color: var(--brand-primary);
  font-weight: 600;
}

.rj-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 16px;
  align-items: start;
}

.rj-detail-layout-single {
  display: block;
}

.rj-detail-main,
.rj-detail-side {
  min-width: 0;
}

.rj-detail-panel {
  margin-top: 12px;
}

.rj-detail-side {
  display: grid;
  gap: 16px;
}

.rj-insight-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.rj-insight-grid > div {
  padding: 14px;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  background: #FAFBFC;
}

.rj-insight-grid span,
.rj-insight-grid small {
  display: block;
  color: var(--text-muted);
  font-size: 12px;
}

.rj-insight-grid strong {
  display: block;
  margin: 6px 0;
  color: var(--text-main);
  font-size: 14px;
}

.rj-model-governance {
  display: grid;
  gap: 16px;
}

.rj-model-route-board {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 16px;
  align-items: stretch;
}

.rj-model-route-card,
.rj-model-budget-card {
  min-width: 0;
}

.rj-route-chain {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.rj-route-chain div {
  position: relative;
  padding: 14px;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  background: #FAFBFC;
}

.rj-route-chain div:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -10px;
  width: 18px;
  height: 1px;
  background: var(--border-light);
}

.rj-route-chain span,
.rj-route-chain small,
.rj-budget-rule span {
  display: block;
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.5;
}

.rj-route-chain strong {
  display: block;
  margin: 6px 0 4px;
  color: var(--text-main);
  font-size: 14px;
}

.rj-budget-rule {
  margin-top: 12px;
  padding: 12px;
  border-radius: 8px;
  background: #F8FAFC;
}

.rj-budget-rule strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text-main);
  font-size: 13px;
}

.rj-model-gate-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.rj-gate-card {
  padding: 16px;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  background: #FFFFFF;
}

.rj-gate-card span,
.rj-gate-card small {
  display: block;
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.5;
}

.rj-gate-card strong {
  display: block;
  margin: 6px 0;
  color: var(--text-main);
  font-size: 24px;
}

.rj-model-sample-card {
  min-width: 0;
}

@media (max-width: 1100px) {
  .rj-detail-summary,
  .rj-mini-stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rj-detail-layout {
    grid-template-columns: 1fr;
  }

  .rj-model-route-board,
  .rj-route-chain,
  .rj-model-gate-grid {
    grid-template-columns: 1fr;
  }

  .rj-route-chain div::after {
    display: none;
  }
}

@media (max-width: 720px) {
  .rj-module-header {
    flex-direction: column;
  }

  .rj-detail-summary,
  .rj-mini-stat-grid,
  .rj-status-rail,
  .rj-progress-steps {
    grid-template-columns: 1fr;
  }

  .rj-page-tabs {
    overflow-x: auto;
  }

  .rj-page-tab {
    flex: 0 0 auto;
  }
}

.rj-refreshing {
  position: relative;
  opacity: 0.72;
}

.rj-refreshing::after {
  content: '刷新中...';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.62);
  color: var(--brand-primary);
  font-size: 13px;
  font-weight: 500;
  z-index: 3;
}

.rj-phone-preview {
  width: 280px;
  margin: 0 auto;
  padding: 14px;
  border: 1px solid var(--border-light);
  border-radius: 18px;
  background: #F8FAFC;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

.rj-phone-top {
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-main);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 12px;
}

.rj-phone-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px;
  margin-bottom: 10px;
  border: 1px solid #E5E7EB;
  border-radius: 8px;
  background: #FFFFFF;
}

.rj-phone-card strong {
  font-size: 13px;
  color: var(--text-main);
}

.rj-phone-card span {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
}

@keyframes rjFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes rjFadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

@keyframes rjSlideIn {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

@keyframes rjSlideOut {
  from { transform: translateX(0); }
  to { transform: translateX(100%); }
}

/* ================= WORKBENCH NEW UI REFACTOR ================= */

/* Sidebar */
.wb-sidebar {
  width: 240px;
  background-color: var(--bg-surface);
  border-right: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.wb-sidebar-menu {
  flex: 1;
  padding: 16px 12px;
  list-style: none;
  overflow-y: auto;
}

.wb-sidebar-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 14px;
  cursor: pointer;
  margin-bottom: 4px;
  transition: background-color 0.2s, color 0.2s;
}

.wb-sidebar-item .icon {
  color: var(--text-secondary);
}

.wb-sidebar-item:hover {
  background-color: var(--bg-hover);
}

.wb-sidebar-item.active {
  background-color: var(--brand-primary-light);
  color: var(--brand-primary);
  font-weight: 500;
}

.wb-sidebar-item.active .icon {
  color: var(--brand-primary);
}

.wb-sidebar-bottom {
  padding: 16px 20px;
  border-top: 1px solid var(--border-light);
}

.wb-collapse-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 14px;
  cursor: pointer;
}

.wb-collapse-btn:hover {
  color: var(--text-main);
}

/* Main Area */
.wb-main-area {
  flex: 1;
  overflow-y: auto;
  padding: 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
}

/* Filter Bar */
.wb-filter-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.wb-filter-group {
  display: flex;
  align-items: center;
  gap: 24px;
}

.wb-filter-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.wb-filter-label {
  font-size: 13px;
  color: var(--text-muted);
}

.wb-select {
  appearance: none;
  background-color: #fff;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 6px 30px 6px 12px;
  font-size: 13px;
  color: var(--text-main);
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-size: 14px;
  outline: none;
}
.wb-select:hover {
  border-color: var(--color-info);
}
.wb-select:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 2px rgba(0,179,159,0.1);
}

.wb-filter-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.wb-btn-refresh {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 6px 12px;
  font-size: 13px;
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.2s;
}

.wb-btn-refresh:hover {
  border-color: var(--color-info);
  color: var(--color-info);
  background: var(--bg-hover);
}

.wb-update-time {
  font-size: 13px;
  color: var(--text-muted);
}

/* Grids */
.wb-grid-top {
  display: grid;
  grid-template-columns: 280px 1fr 340px;
  gap: 20px;
}

.wb-grid-middle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.wb-grid-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* Cards */
.wb-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 3px rgba(0,0,0,0.02), 0 4px 12px rgba(0,0,0,0.02);
  border: 1px solid rgba(0,0,0,0.04);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  min-width: 0;
  min-height: 260px; /* Force consistent height to fix "高低不一致" issue */
}

.wb-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px rgba(0,0,0,0.02), 0 10px 24px rgba(0,0,0,0.04);
}

.wb-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.wb-card-title {
  font-family: 'Outfit', sans-serif;
  font-size: 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.wb-card-icon-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wb-card-icon-circle.blue {
  background-color: #EFF6FF;
  color: #3B82F6;
}

.wb-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: normal;
}

.wb-link {
  color: var(--color-info);
  text-decoration: none;
  font-size: 13px;
}

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

/* Lists */
.wb-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.wb-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  gap: 12px;
  min-width: 0;
}

.wb-list-item-left {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}

.wb-list-item-right {
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.wb-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}
.wb-dot.red { background-color: #EF4444; }
.wb-dot.blue { background-color: #3B82F6; }
.wb-dot.orange { background-color: #F59E0B; }

.wb-tag {
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
}
.wb-tag.green { background-color: #D1FAE5; color: #059669; }
.wb-tag.blue { background-color: #DBEAFE; color: #2563EB; }
.wb-tag.purple { background-color: #EDE9FE; color: #7C3AED; }
.wb-tag.orange { background-color: #FEF3C7; color: #D97706; }
.wb-tag.cyan { background-color: #CFFAFE; color: #0891B2; }

.wb-card-footer {
  margin-top: 16px;
  display: flex;
  justify-content: center;
}

/* Stats Group */
.wb-stats-group {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  margin: auto 0;
}

.wb-stats-group.large-padding {
  padding-top: 10px;
}

.wb-stat-col {
  display: flex;
  flex-direction: column;
  flex: 1;
  align-items: center;
  text-align: center;
}

.wb-stat-divider {
  width: 1px;
  background-color: var(--border-light);
  margin: 0 12px;
}

.wb-stats-group.large-padding .wb-stat-divider {
  /* no fixed height needed */
}

.wb-stat-icon-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: auto;
}

.wb-stat-val {
  font-family: 'Outfit', sans-serif;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}

.wb-stat-val-large {
  font-family: 'Outfit', sans-serif;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  font-size: 28px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.wb-stat-diff {
  font-size: 12px;
  color: var(--text-muted);
}

.wb-stat-diff .up { color: #EF4444; }
.wb-stat-diff .down { color: #10B981; }

.wb-stat-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}
.wb-stat-icon-wrapper .icon { width: 20px; height: 20px; }

.circle-green { background-color: #D1FAE5; color: #059669; }
.circle-blue { background-color: #DBEAFE; color: #2563EB; }
.circle-purple { background-color: #EDE9FE; color: #7C3AED; }
.circle-orange { background-color: #FEF3C7; color: #D97706; }
.circle-red { background-color: #FEE2E2; color: #DC2626; }

.wb-stat-title-light {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

/* Charts */
.wb-chart-area {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.wb-chart-legend {
  display: flex;
  justify-content: flex-end;
  gap: 16px;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.legend-item {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  transition: opacity 0.2s;
}
.legend-item:hover {
  opacity: 0.7;
}
.legend-item.disabled {
  opacity: 0.3;
}

/* ================= MODAL STYLES ================= */
.wb-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.wb-modal {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(24px);
  width: 480px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.8);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(255,255,255,0.4) inset;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.wb-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.wb-modal-title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-main);
}

.wb-modal-close {
  width: 20px;
  height: 20px;
  cursor: pointer;
  color: var(--text-muted);
  transition: all 0.2s;
}

.wb-modal-close:hover {
  color: var(--text-main);
  transform: rotate(90deg);
}

.wb-modal-body {
  padding: 24px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  min-height: 80px;
}

.wb-modal-footer {
  padding: 16px 24px;
  background: rgba(248, 250, 252, 0.5);
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
  border-top: 1px solid rgba(0,0,0,0.06);
}

.wb-btn-secondary {
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: white;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 1px 2px rgba(0,0,0,0.02);
}
.wb-btn-secondary:hover {
  background: #f8fafc;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.wb-btn-primary {
  padding: 8px 16px;
  border-radius: 8px;
  border: none;
  background: var(--brand-color, #00B39F);
  color: white;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 4px rgba(0,179,159,0.2);
}
.wb-btn-primary:hover {
  background: var(--brand-hover, #009886);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0,179,159,0.3);
}

.legend-box {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  margin-right: 4px;
}
.legend-box.green { background-color: #00B39F; }
.legend-box.blue { background-color: #3B82F6; }

.wb-chart-tooltip {
  position: absolute;
  background: rgba(15, 23, 42, 0.9);
  color: #fff;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 12px;
  line-height: 1.5;
  pointer-events: none;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  transform: translate(-50%, -10px);
  transition: opacity 0.2s;
  opacity: 0;
  white-space: nowrap;
}
.wb-chart-tooltip.show {
  opacity: 1;
}
.wb-chart-tooltip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: rgba(15, 23, 42, 0.9) transparent transparent transparent;
}

.wb-mock-chart {
  flex: 1;
  position: relative;
  display: flex;
  padding-left: 30px;
  padding-bottom: 20px;
}

.mock-y-axis {
  position: absolute;
  right: -5px;
  top: 0;
  bottom: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
}

.mock-y-axis-left {
  position: absolute;
  left: -5px;
  top: 0;
  bottom: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
  text-align: right;
}

.mock-chart-content {
  flex: 1;
  position: relative;
  border-bottom: 1px solid var(--border-light);
  margin-left: 10px;
  margin-right: 25px;
}

.grid-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background-color: var(--border-light);
}

.mock-bars {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 100%;
  display: flex;
  justify-content: space-around;
  align-items: flex-end;
}

.mock-bar-col {
  width: 24px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
}

.mock-bar {
  width: 16px;
  background-color: #00B39F;
  border-top-left-radius: 2px;
  border-top-right-radius: 2px;
}

.mock-bar-col span {
  position: absolute;
  bottom: -20px;
  font-size: 11px;
  color: var(--text-muted);
}

/* Quick Test Grid */
.wb-quick-test-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.wb-qt-btn {
  display: flex;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s;
  background-color: #fafafa;
}

.wb-qt-btn:hover {
  background-color: #f0fdfa;
  border-color: #99f6e4;
}

.wb-qt-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 12px;
}

.bg-green-light { background-color: #D1FAE5; }
.bg-purple-light { background-color: #EDE9FE; }
.bg-orange-light { background-color: #FEF3C7; }
.bg-blue-light { background-color: #DBEAFE; }

.wb-qt-text {
  flex: 1;
}

.wb-qt-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 2px;
}

.wb-qt-desc {
  font-size: 12px;
  color: var(--text-secondary);
}

.wb-qt-btn .arrow {
  color: var(--text-muted);
  transition: transform 0.2s;
}

.wb-qt-btn:hover .arrow {
  transform: translateX(4px);
  color: var(--brand-primary);
}

/* Common Entry Grid */
.wb-common-entry-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
}

.wb-entry-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-md);
  transition: background-color 0.2s;
}

.wb-entry-item:hover {
  background-color: var(--bg-hover);
}

.wb-entry-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.wb-entry-icon .icon { width: 28px; height: 28px; }

.bg-green-light2 { background-color: #E6F7F5; }
.bg-blue-light2 { background-color: #EFF6FF; }
.bg-purple-light2 { background-color: #F5F3FF; }
.bg-cyan-light2 { background-color: #ECFEFF; }
.bg-teal-light2 { background-color: #F0FDFA; }

.wb-entry-text {
  font-size: 13px;
  color: var(--text-main);
  font-weight: 500;
}

/* ==========================================================================
   APP SIDEBAR (Unified Component across all tabs)
   ========================================================================== */
.app-sidebar {
  width: 240px;
  border-right: 1px solid var(--border-light);
  background: #ffffff;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  height: 100%;
}

.app-sidebar-header {
  padding: 0 24px;
  font-weight: 600;
  font-size: 16px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 12px;
  height: 60px; /* Aligned with top nav height roughly */
  border-bottom: 1px solid transparent;
}

.app-sidebar-content {
  flex: 1;
  overflow-y: auto;
  padding: 16px 12px;
}

.app-sidebar-group {
  padding: 8px 12px 4px;
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 8px;
}

.app-sidebar-item {
  padding: 10px 12px;
  margin-bottom: 4px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-secondary);
  font-weight: 500;
  transition: all 0.2s;
}

.app-sidebar-item:hover {
  background: var(--bg-hover);
}

.app-sidebar-item.active {
  background: var(--brand-primary-light);
  color: var(--brand-primary);
}

.app-sidebar-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-light);
  font-size: 14px;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s;
}
.app-sidebar-footer:hover {
  color: var(--brand-primary);
}

.app-sidebar {
  transition: width 0.3s ease;
}

.app-sidebar.collapsed {
  width: 64px;
}

.app-sidebar.collapsed .app-sidebar-header,
.app-sidebar.collapsed .app-sidebar-item,
.app-sidebar.collapsed .app-sidebar-footer {
  font-size: 0;
  gap: 0;
  padding-left: 0;
  padding-right: 0;
  justify-content: center;
}

.app-sidebar.collapsed .app-sidebar-group,
.app-sidebar.collapsed .app-sidebar-extra {
  display: none;
}

.app-sidebar.collapsed .app-sidebar-footer svg {
  transform: rotate(180deg);
  transition: transform 0.3s ease;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, #00b7a3, #009d8c);
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 8px 18px rgba(0, 168, 150, 0.16);
  transition: all 0.2s ease;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #00a896, #008f80);
  box-shadow: 0 10px 22px rgba(0, 168, 150, 0.24);
  transform: translateY(-1px);
}