/* ============================================
   ThesisMate Story Board - Styles
   Dark theme, gradients, glassmorphism, animations
   ============================================ */

/* ---- CSS Custom Properties ---- */
:root {
  /* Colors - Dark Theme (default) */
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --bg-card: rgba(30, 41, 59, 0.8);
  --bg-glass: rgba(255, 255, 255, 0.05);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-hover: rgba(99, 102, 241, 0.4);

  /* Text */
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-tertiary: #64748b;
  --text-accent: #8b5cf0;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #6366f1, #8b5cf6);
  --gradient-cyan: linear-gradient(135deg, #06b6d4, #0891b2);
  --gradient-pink: linear-gradient(135deg, #ec4899, #db2777);
  --gradient-green: linear-gradient(135deg, #10b981, #059669);
  --gradient-amber: linear-gradient(135deg, #f59e0b, #d97706);
  --gradient-red: linear-gradient(135deg, #ef4444, #dc2626);
  --gradient-hero: linear-gradient(135deg, #6366f1, #8b5cf6, #06b6d4);

  /* Stage theme (dynamically overridden by JS on stage switch) */
  --stage-primary: #6366f1;
  --stage-glow: rgba(99, 102, 241, 0.3);
  --stage-glow-strong: rgba(99, 102, 241, 0.5);
  --stage-gradient: linear-gradient(135deg, #6366f1, #8b5cf6);
  --stage-gradient-opposite: linear-gradient(135deg, #8b5cf6, #6366f1);

  /* Glow */
  --glow-primary: 0 0 20px rgba(99, 102, 241, 0.3);
  --glow-cyan: 0 0 20px rgba(6, 182, 212, 0.3);
  --glow-strong: 0 0 40px rgba(99, 102, 241, 0.5);

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 20px 50px -10px rgba(0, 0, 0, 0.5);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  /* Fonts */
  --font-heading: 'Inter', 'Noto Sans SC', sans-serif;
  --font-body: 'Noto Sans SC', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms ease;
  /* Stage theme transition */
  --transition-stage: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light Theme */
[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-tertiary: #e2e8f0;
  --bg-card: rgba(255, 255, 255, 0.9);
  --bg-glass: rgba(0, 0, 0, 0.03);
  --border-color: rgba(0, 0, 0, 0.08);
  --border-color-hover: rgba(99, 102, 241, 0.4);
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-tertiary: #64748b;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 50px -10px rgba(0, 0, 0, 0.15);
  --glow-primary: 0 0 20px rgba(99, 102, 241, 0.15);
  --glow-cyan: 0 0 20px rgba(6, 182, 212, 0.15);
}

/* ---- Stage Theme Background Overlay ---- */
body::before {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at 30% 20%, var(--stage-glow) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 80%, var(--stage-glow) 0%, transparent 50%);
  z-index: 0;
  pointer-events: none;
  opacity: 0.15;
  transition: background var(--transition-stage);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background var(--transition-slow), color var(--transition-slow);
}

a {
  color: var(--text-accent);
  text-decoration: none;
}

/* ---- Stage Theme Background Overlay ---- */
body::before {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at 30% 20%, var(--stage-glow) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 80%, var(--stage-glow) 0%, transparent 50%);
  z-index: 0;
  pointer-events: none;
  opacity: 0.12;
  transition: background var(--transition-stage);
}

/* ---- Particle Canvas ---- */
#particleCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.4;
}

/* ---- Theme Toggle ---- */
.theme-toggle {
  position: fixed;
  top: var(--space-md);
  right: var(--space-md);
  z-index: 1000;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  transform: scale(1.1);
  border-color: var(--border-color-hover);
  box-shadow: 0 0 12px var(--stage-glow);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-stage);
}

.theme-toggle.small {
  width: 36px;
  height: 36px;
  font-size: 16px;
  position: static;
}

/* ---- Page System ---- */
.page {
  display: none;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.page.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
  position: relative;
  z-index: 2;
}

/* ============================================
   Welcome Page
   ============================================ */
.welcome-container {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
}

/* Hero Section */
.hero-section {
  text-align: center;
  padding: 60px 0 40px;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  animation: fadeInUp 0.6s ease;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  animation: fadeInUp 0.6s ease 0.1s both;
}

.gradient-text {
  background: var(--gradient-hero);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradientFlow 4s ease infinite;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  animation: fadeInUp 0.6s ease 0.2s both;
}

/* Section Titles */
.section-title {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 800;
  text-align: center;
  margin-bottom: var(--space-xl);
  position: relative;
}

/* Pipeline Steps */
.pipeline-overview {
  padding: var(--space-xl) 0;
}

.pipeline-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.pipeline-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  min-width: 100px;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.pipeline-step:hover {
  transform: translateY(-4px);
  border-color: var(--border-color-hover);
  box-shadow: 0 0 12px var(--stage-glow);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-stage);
}

.step-icon {
  font-size: 32px;
  margin-bottom: var(--space-sm);
}

.step-label {
  font-weight: 700;
  font-size: 15px;
}

.step-desc {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: var(--space-xs);
}

.pipeline-connector {
  width: 40px;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0.5;
}

/* AI Team Section */
.ai-team-section {
  padding: var(--space-xl) 0;
}

.team-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.team-tab {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.team-tab:hover {
  border-color: var(--border-color-hover);
  color: var(--text-primary);
}

.team-tab.active {
  background: var(--stage-gradient);
  color: white;
  border-color: transparent;
  box-shadow: 0 0 15px var(--stage-glow);
  transition: background var(--transition-stage), box-shadow var(--transition-stage);
}

.team-grid {
  display: none;
  gap: var(--space-md);
  animation: fadeInUp 0.5s ease;
}

.team-grid.active {
  display: grid;
}

/* Student team: 6 agents in one row */
.student-team {
  grid-template-columns: repeat(6, 1fr);
}

/* Advisor team: 4 agents in one row */
.advisor-team {
  grid-template-columns: repeat(4, 1fr);
}

/* Responsive: wrap on smaller screens */
@media (max-width: 1200px) {
  .student-team {
    grid-template-columns: repeat(3, 1fr);
  }
  .advisor-team {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .student-team,
  .advisor-team {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Agent Cards */
.agent-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-lg) var(--space-md);
  border-radius: var(--radius-xl);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  text-align: center;
  animation: agentAppear 0.5s ease var(--delay, 0s) both;
  transition: all var(--transition-normal);
}

.agent-card:hover {
  transform: translateY(-4px) scale(1.02);
  border-color: var(--border-color-hover);
  box-shadow: 0 0 15px var(--stage-glow);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-stage);
}

.agent-avatar {
  font-size: 48px;
  margin-bottom: var(--space-sm);
  animation: pulse 2s ease infinite;
}

.agent-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.agent-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.agent-stage-tag {
  display: inline-block;
  margin-top: var(--space-sm);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: var(--stage-gradient);
  color: white;
  font-size: 11px;
  font-weight: 600;
  transition: background var(--transition-stage);
}

/* Features Section */
.features-section {
  padding: var(--space-xl) 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
}

.feature-card {
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-color-hover);
  box-shadow: 0 0 15px var(--stage-glow);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-stage);
}

.feature-icon {
  font-size: 36px;
  margin-bottom: var(--space-sm);
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
}

/* Role Selection */
.role-section {
  padding: var(--space-xl) 0 60px;
}

.role-subtitle {
  text-align: center;
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

.role-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
  max-width: 900px;
  margin: 0 auto;
}

.role-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  border: 2px solid var(--border-color);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
}

.role-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: var(--border-color-hover);
  box-shadow: 0 0 20px var(--stage-glow);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-stage);
}

.role-card:active {
  transform: translateY(-4px) scale(1);
}

.role-icon {
  font-size: 56px;
  margin-bottom: var(--space-md);
}

.role-card h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: var(--space-sm);
}

.role-card p {
  font-size: 14px;
  color: var(--text-secondary);
}

/* ============================================
   Top Navigation Bar
   ============================================ */
.top-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-lg);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(20px);
}

.nav-left {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.back-btn {
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.back-btn:hover {
  border-color: var(--border-color-hover);
  color: var(--text-primary);
  transition: border-color var(--transition-stage), color var(--transition-stage);
}

.nav-brand {
  font-weight: 800;
  font-size: 16px;
}

.nav-user {
  font-size: 13px;
  color: var(--text-secondary);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
}

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

/* ============================================
   Pipeline Progress Bar
   ============================================ */
.pipeline-bar {
  padding: var(--space-lg) var(--space-lg) 0;
}

.pipeline-track {
  position: relative;
  height: 48px;
}

.pipeline-fill {
  position: absolute;
  top: 18px;
  left: 24px;
  right: 24px;
  height: 4px;
  background: var(--bg-tertiary);
  border-radius: 2px;
  overflow: hidden;
}

.pipeline-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 40%;
  background: var(--gradient-primary);
  border-radius: 2px;
  animation: pipelineFlow 2s ease infinite;
}

.pipeline-nodes {
  display: flex;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}

.pipeline-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pipeline-node:hover {
  transform: translateY(-2px);
}

.node-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 3px solid var(--bg-secondary);
  margin-bottom: 6px;
  transition: all var(--transition-fast);
}

.pipeline-node.active .node-dot {
  background: var(--stage-gradient);
  box-shadow: 0 0 12px var(--stage-glow);
  transition: background var(--transition-stage), box-shadow var(--transition-stage);
}

.pipeline-node.active-current .node-dot {
  width: 28px;
  height: 28px;
  background: var(--stage-gradient);
  box-shadow: 0 0 20px var(--stage-glow-strong), 0 0 40px var(--stage-glow);
  animation: pulse 2s ease infinite;
  transition: background var(--transition-stage), box-shadow var(--transition-stage);
}

.node-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-tertiary);
  white-space: nowrap;
  transition: color var(--transition-stage);
}

.pipeline-node.active .node-label {
  color: var(--stage-primary);
}

/* ============================================
   Stage Info Bar
   ============================================ */
.stage-info-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-lg);
  margin: 0 var(--space-lg);
  border-bottom: 1px solid var(--border-color);
}

.current-agent-badge {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--stage-glow);
  transition: border-color var(--transition-stage);
}

.badge-avatar {
  font-size: 20px;
  filter: drop-shadow(0 0 6px var(--stage-glow));
  transition: filter var(--transition-stage);
}

.badge-name {
  font-weight: 700;
  font-size: 14px;
}

.badge-expertise {
  font-size: 12px;
  color: var(--text-tertiary);
}

.stage-status {
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
}

.status-review {
  background: rgba(251, 191, 36, 0.15);
  color: #fbbf24;
}

.status-draft {
  background: color-mix(in srgb, var(--stage-primary) 15%, transparent);
  color: var(--stage-primary);
  transition: background var(--transition-stage), color var(--transition-stage);
}

.stage-time {
  font-size: 12px;
  color: var(--text-tertiary);
}

/* ============================================
   Dashboard Layout
   ============================================ */
.dashboard-layout {
  display: grid;
  grid-template-columns: 240px 1fr 300px;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  min-height: calc(100vh - 140px);
}

/* Sidebar */
.dashboard-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.sidebar-section {
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
}

.sidebar-title {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-size: 14px;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.sidebar-link:hover,
.sidebar-link.active {
  background: color-mix(in srgb, var(--stage-primary) 10%, transparent);
  color: var(--text-primary);
  transition: background var(--transition-stage);
}

.link-icon {
  font-size: 16px;
}

/* Sidebar Agents */
.sidebar-agents {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.sidebar-agent {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 6px 8px;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.sidebar-agent.active {
  background: color-mix(in srgb, var(--stage-primary) 10%, transparent);
  transition: background var(--transition-stage);
}

/* Blue pulse for active agent */
.sidebar-agent.active .sidebar-agent-avatar {
  animation: agentActivePulse 2s ease-in-out infinite;
}

@keyframes agentActivePulse {
  0%, 100% {
    filter: drop-shadow(0 0 2px rgba(59, 130, 246, 0.3));
  }
  50% {
    filter: drop-shadow(0 0 8px rgba(59, 130, 246, 0.6));
  }
}

.sidebar-agent-avatar {
  font-size: 18px;
}

.sidebar-agent-name {
  font-size: 13px;
  flex: 1;
}

.sidebar-agent-status {
  font-size: 12px;
}

/* Agent team dimension coverage bar */
.sidebar-agent-coverage {
  margin-top: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
}

.sidebar-agent-coverage-label {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-bottom: 4px;
}

.sidebar-agent-coverage-bar {
  height: 6px;
  border-radius: 3px;
  background: var(--bg-tertiary);
  overflow: hidden;
  margin-bottom: 4px;
}

.sidebar-agent-coverage-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 3px;
  transition: width 0.8s ease;
}

.sidebar-agent-coverage-text {
  font-size: 11px;
  color: var(--text-secondary);
  font-weight: 600;
}

.sidebar-agent-critic-badge {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
  padding: 4px 8px;
  border-radius: var(--radius-full);
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  font-size: 11px;
  color: #ef4444;
  font-weight: 600;
}

/* Sidebar Actions */
.sidebar-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.sidebar-action-btn {
  padding: 8px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}

.sidebar-action-btn:hover {
  border-color: var(--border-color-hover);
  color: var(--text-primary);
  background: color-mix(in srgb, var(--stage-primary) 10%, transparent);
  transition: background var(--transition-stage), border-color var(--transition-stage);
}

/* ============================================
   Dashboard Content (Main)
   ============================================ */
.dashboard-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  overflow-y: auto;
}

/* Stage Navigation */
.stage-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
}

.stage-nav-btn {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.stage-nav-btn:hover:not(.disabled) {
  border-color: var(--border-color-hover);
  color: var(--stage-primary);
  transition: border-color var(--transition-stage), color var(--transition-stage);
}

.stage-nav-btn.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.stage-nav-title {
  font-weight: 700;
  font-size: 14px;
  color: var(--stage-primary);
  transition: color var(--transition-stage);
}

/* Project Info Card */
.project-info-card {
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
}

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

.project-file-info {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.file-badge {
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--stage-primary) 10%, transparent);
  font-size: 12px;
  font-weight: 600;
  color: var(--stage-primary);
  transition: background var(--transition-stage), color var(--transition-stage);
}

.file-size, .file-ai-ratio {
  font-size: 12px;
  color: var(--text-tertiary);
}

/* Content Sections */
.content-section {
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.section-header h3 {
  font-size: 16px;
  font-weight: 700;
}

.chat-meta {
  display: flex;
  gap: var(--space-sm);
}

.chat-session, .chat-model, .chat-rounds {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  color: var(--text-tertiary);
}

/* Chat Agent Bar — dual agent header */
.chat-agent-bar {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-sm);
  border-radius: var(--radius-md);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
}

.chat-agent-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 13px;
  font-weight: 600;
}

.chat-agent-item.guide {
  color: #3b82f6;
}

.chat-agent-item.guide .agent-bar-icon {
  font-size: 18px;
}

.chat-agent-item.critic {
  color: #ef4444;
}

.chat-agent-item.critic .agent-bar-icon {
  font-size: 18px;
}

.chat-agent-dims {
  font-size: 10px;
  color: var(--text-tertiary);
  margin-left: 2px;
}

/* Chat Messages */
.chat-messages {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  max-height: 400px;
  overflow-y: auto;
  padding: var(--space-sm) 0;
}

.chat-message {
  display: flex;
  gap: var(--space-sm);
  animation: messageAppear 0.3s ease;
}

.chat-message.ai .msg-avatar {
  font-size: 28px;
  flex-shrink: 0;
}

.chat-message.user {
  flex-direction: row-reverse;
}

.msg-bubble {
  max-width: 85%;
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  font-size: 14px;
  line-height: 1.6;
}

.chat-message.ai .msg-bubble {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-top-left-radius: var(--space-xs);
}

.chat-message.user .msg-bubble {
  background: color-mix(in srgb, var(--stage-primary) 15%, transparent);
  border: 1px solid color-mix(in srgb, var(--stage-primary) 30%, transparent);
  border-top-right-radius: var(--space-xs);
  transition: background var(--transition-stage), border-color var(--transition-stage);
}

/* Dual Agent Chat — Guide Agent (blue border + left) */
.chat-message.guide {
  flex-direction: row;
}

.chat-message.guide .msg-avatar {
  font-size: 28px;
  flex-shrink: 0;
  order: 0;
}

.chat-message.guide .msg-bubble {
  background: rgba(59, 130, 246, 0.08);
  border: 1.5px solid rgba(59, 130, 246, 0.4);
  border-top-left-radius: var(--space-xs);
  position: relative;
}

.chat-message.guide .msg-agent-label {
  font-size: 11px;
  font-weight: 600;
  color: #3b82f6;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Dual Agent Chat — Critic Agent (red border + right avatar + pulse) */
.chat-message.critic {
  flex-direction: row-reverse;
}

.chat-message.critic .msg-avatar {
  font-size: 28px;
  flex-shrink: 0;
  filter: drop-shadow(0 0 6px rgba(239, 68, 68, 0.5));
  animation: criticPulse 2s ease-in-out infinite;
}

.chat-message.critic .msg-bubble {
  background: rgba(239, 68, 68, 0.06);
  border: 1.5px solid rgba(239, 68, 68, 0.4);
  border-top-right-radius: var(--space-xs);
  position: relative;
}

.chat-message.critic .msg-agent-label {
  font-size: 11px;
  font-weight: 600;
  color: #ef4444;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
  justify-content: flex-end;
}

@keyframes criticPulse {
  0%, 100% {
    filter: drop-shadow(0 0 4px rgba(239, 68, 68, 0.3));
    transform: scale(1);
  }
  50% {
    filter: drop-shadow(0 0 12px rgba(239, 68, 68, 0.7));
    transform: scale(1.08);
  }
}

.msg-bubble pre {
  background: var(--bg-primary);
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 12px;
  overflow-x: auto;
  margin: var(--space-sm) 0;
}

.msg-bubble code {
  font-family: var(--font-mono);
  font-size: 12px;
}

.typing-indicator {
  display: none;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
}

.typing-indicator.visible {
  display: flex;
}

.typing-avatar {
  font-size: 20px;
}

.typing-text {
  font-size: 13px;
  color: var(--text-tertiary);
}

.typing-dots {
  display: flex;
  gap: 3px;
}

.typing-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--stage-primary);
  animation: typingBounce 1.4s ease infinite;
  transition: background var(--transition-stage);
}

.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }

/* Artifacts Section */
.artifacts-badge {
  font-size: 11px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.artifact-card {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.artifact-header {
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.artifact-header h4 {
  font-size: 14px;
  font-weight: 700;
}

.artifact-stats {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-label {
  font-size: 11px;
  color: var(--text-tertiary);
}

.stat-bar {
  width: 80px;
  height: 6px;
  background: var(--bg-tertiary);
  border-radius: 3px;
  overflow: hidden;
}

.stat-bar-fill {
  height: 100%;
  background: var(--stage-gradient);
  border-radius: 3px;
  font-size: 9px;
  color: white;
  text-align: center;
  line-height: 6px;
  transition: background var(--transition-stage);
}

.artifact-content {
  padding: var(--space-md);
  font-size: 13px;
  line-height: 1.8;
}

.artifact-content h3 {
  font-size: 16px;
  margin-bottom: var(--space-sm);
  color: var(--stage-primary);
  transition: color var(--transition-stage);
}

.artifact-content h4 {
  font-size: 14px;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--text-secondary);
}

/* Architecture Diagram */
.architecture-diagram {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-md);
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  margin: var(--space-sm) 0;
}

.arch-layer {
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  font-size: 13px;
  font-weight: 600;
  min-width: 280px;
  text-align: center;
}

.app-layer { background: rgba(99, 102, 241, 0.15); border-color: rgba(99, 102, 241, 0.3); }
.comm-layer { background: rgba(6, 182, 212, 0.15); border-color: rgba(6, 182, 212, 0.3); }
.sensor-layer { background: rgba(16, 185, 129, 0.15); border-color: rgba(16, 185, 129, 0.3); }
.power-layer { background: rgba(251, 191, 36, 0.15); border-color: rgba(251, 191, 36, 0.3); }

.arch-arrow {
  color: var(--text-tertiary);
  font-size: 14px;
}

/* Comparison Table */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin: var(--space-sm) 0;
}

.comparison-table th,
.comparison-table td {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
  font-weight: 700;
  color: var(--stage-primary);
  background: var(--bg-secondary);
  transition: color var(--transition-stage);
}

.comparison-table tr:hover td {
  background: var(--bg-glass);
}

/* Feedback Section */
.feedback-item {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  margin-bottom: var(--space-sm);
}

.feedback-item.resolved {
  border-left: 3px solid #10b981;
}

.feedback-avatar {
  font-size: 24px;
  flex-shrink: 0;
}

.feedback-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
  flex-wrap: wrap;
}

.feedback-author {
  font-weight: 700;
  font-size: 13px;
}

.feedback-time {
  font-size: 11px;
  color: var(--text-tertiary);
}

.feedback-status-badge {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-weight: 600;
}

.feedback-status-badge.resolved {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
}

.feedback-status-badge.new {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}

.feedback-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.feedback-reply {
  margin-top: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  background: rgba(16, 185, 129, 0.08);
  border-left: 2px solid #10b981;
}

.reply-label {
  font-size: 12px;
  font-weight: 600;
  color: #10b981;
}

.feedback-reply p {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: var(--space-xs);
}

/* IM Messages */
.im-messages {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
}

.im-message {
  display: flex;
  align-items: flex-end;
  gap: var(--space-sm);
  max-width: 80%;
}

.im-message.outgoing {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.im-avatar {
  font-size: 24px;
  flex-shrink: 0;
}

.im-bubble {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-lg);
  font-size: 14px;
  line-height: 1.5;
}

.im-message.incoming .im-bubble {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-bottom-left-radius: var(--space-xs);
}

.im-message.outgoing .im-bubble {
  background: color-mix(in srgb, var(--stage-primary) 15%, transparent);
  border: 1px solid color-mix(in srgb, var(--stage-primary) 30%, transparent);
  border-bottom-right-radius: var(--space-xs);
  transition: background var(--transition-stage), border-color var(--transition-stage);
}

.im-bubble p + p {
  margin-top: var(--space-xs);
}

.im-time {
  font-size: 10px;
  color: var(--text-tertiary);
  flex-shrink: 0;
}

.im-platforms {
  display: flex;
  gap: var(--space-sm);
}

.im-platform {
  font-size: 12px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  color: var(--text-tertiary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.im-platform.active {
  background: color-mix(in srgb, var(--stage-primary) 15%, transparent);
  border-color: color-mix(in srgb, var(--stage-primary) 30%, transparent);
  color: var(--stage-primary);
  transition: background var(--transition-stage), border-color var(--transition-stage), color var(--transition-stage);
}

/* ============================================
   Dashboard Right Panel
   ============================================ */
.dashboard-right {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.right-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.right-section {
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
}

.right-title {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
}

/* Disclosure Card */
.disclosure-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.disclosure-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 13px;
}

.disclosure-label {
  color: var(--text-tertiary);
  flex-shrink: 0;
}

.disclosure-value {
  color: var(--text-primary);
  font-weight: 500;
  text-align: right;
}

.disclosure-link {
  margin-top: var(--space-sm);
  padding: 8px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-accent);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.disclosure-link:hover {
  border-color: var(--border-color-hover);
  background: color-mix(in srgb, var(--stage-primary) 10%, transparent);
  transition: background var(--transition-stage), border-color var(--transition-stage);
}

/* Ring Chart */
.disclosure-ring {
  position: relative;
  width: 50px;
  height: 50px;
}

.ring-chart {
  transform: rotate(-90deg);
}

.ring-bg {
  stroke: var(--bg-tertiary);
}

.ring-fill {
  stroke: url(#gradientRing);
}

.ring-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 11px;
  font-weight: 700;
}

/* Metrics Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.metric-card {
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  text-align: center;
}

.metric-value {
  font-size: 18px;
  font-weight: 800;
  color: var(--stage-primary);
  transition: color var(--transition-stage);
}

.metric-label {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-top: 2px;
}

/* Quant Metrics */
.quant-metrics {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.quant-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

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

.quant-bar {
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  overflow: hidden;
}

.quant-bar-fill {
  height: 100%;
  background: var(--stage-gradient);
  border-radius: 4px;
  font-size: 10px;
  color: white;
  text-align: center;
  line-height: 8px;
  transition: background var(--transition-stage);
}

/* ============================================
   Advisor Dashboard
   ============================================ */
.advisor-layout {
  grid-template-columns: 260px 1fr 280px;
}

/* Pending Review List */
.pending-review-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.pending-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-sm);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 13px;
}

.pending-item:hover {
  background: color-mix(in srgb, var(--stage-primary) 10%, transparent);
  transition: background var(--transition-stage);
}

.pending-item.urgent {
  border-left: 3px solid #ef4444;
}

.pending-name {
  font-weight: 700;
  flex: 1;
}

.pending-stage {
  color: var(--text-tertiary);
  font-size: 12px;
}

.pending-badge {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  font-weight: 600;
}

.pending-badge.urgent {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}

.pending-badge.normal {
  background: color-mix(in srgb, var(--stage-primary) 10%, transparent);
  color: var(--stage-primary);
  transition: background var(--transition-stage), color var(--transition-stage);
}

/* Student Progress Grid */
.student-progress-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.student-progress-card {
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.student-progress-card:hover {
  border-color: var(--stage-glow);
  transition: border-color var(--transition-stage);
}

.student-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.student-avatar {
  font-size: 36px;
}

.student-info h4 {
  font-size: 15px;
  font-weight: 700;
}

.student-info p {
  font-size: 12px;
  color: var(--text-tertiary);
}

.student-topic {
  color: var(--stage-primary) !important;
  font-weight: 500;
  transition: color var(--transition-stage);
}

.student-pipeline-mini {
  display: flex;
  gap: 4px;
  margin-bottom: var(--space-sm);
}

.mini-step {
  flex: 1;
  padding: 4px 2px;
  text-align: center;
  border-radius: var(--radius-sm);
  font-size: 10px;
  font-weight: 600;
  background: var(--bg-tertiary);
  color: var(--text-tertiary);
}

.mini-step.done {
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
}

.mini-step.active {
  background: color-mix(in srgb, var(--stage-primary) 20%, transparent);
  color: var(--stage-primary);
  transition: background var(--transition-stage), color var(--transition-stage);
}

.student-stats-row {
  display: flex;
  gap: var(--space-md);
  font-size: 12px;
  color: var(--text-secondary);
}

/* Review Workflow */
.review-workflow {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.review-diff {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.review-diff h4 {
  font-size: 14px;
  margin-bottom: var(--space-sm);
}

.diff-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 13px;
}

.diff-label {
  font-size: 11px;
  color: var(--text-tertiary);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  flex-shrink: 0;
}

.diff-text {
  flex: 1;
  color: var(--text-secondary);
}

.diff-badge {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-weight: 600;
  flex-shrink: 0;
}

.diff-badge.added {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
}

.review-actions {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.review-actions h4 {
  font-size: 14px;
  margin-bottom: var(--space-sm);
}

.review-textarea {
  width: 100%;
  min-height: 100px;
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  resize: vertical;
  margin-bottom: var(--space-sm);
}

.review-textarea:focus {
  outline: none;
  border-color: var(--border-color-hover);
  box-shadow: 0 0 12px var(--stage-glow);
}

.review-buttons {
  display: flex;
  gap: var(--space-sm);
}

.review-btn {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.review-btn.approve {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border-color: rgba(16, 185, 129, 0.3);
}

.review-btn.approve:hover {
  background: rgba(16, 185, 129, 0.25);
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.3);
}

.review-btn.reject {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.3);
}

.review-btn.reject:hover {
  background: rgba(239, 68, 68, 0.25);
  box-shadow: 0 0 15px rgba(239, 68, 68, 0.3);
}

.review-btn.request {
  background: color-mix(in srgb, var(--stage-primary) 15%, transparent);
  color: var(--stage-primary);
  border-color: color-mix(in srgb, var(--stage-primary) 30%, transparent);
  transition: background var(--transition-stage), color var(--transition-stage), border-color var(--transition-stage);
}

.review-btn.request:hover {
  background: rgba(99, 102, 241, 0.25);
  box-shadow: 0 0 15px var(--stage-glow);
}

/* ============================================
   Admin Dashboard
   ============================================ */
.admin-content {
  grid-column: 1 / -1;
}

.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.admin-stat-card {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  text-align: center;
}

.admin-stat-card.highlight {
  border-color: var(--stage-glow);
  box-shadow: 0 0 20px var(--stage-glow);
}

.admin-stat-card.warning {
  border-color: rgba(239, 68, 68, 0.3);
}

.admin-stat-number {
  font-size: 36px;
  font-weight: 900;
  background: var(--stage-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: background var(--transition-stage);
}

.admin-stat-card.warning .admin-stat-number {
  background: var(--gradient-red);
  -webkit-background-clip: text;
  background-clip: text;
}

.admin-stat-label {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: var(--space-xs);
}

/* Stage Stats */
.stage-stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.stage-stat-bar {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.stage-stat-label {
  width: 80px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
}

.stage-stat-track {
  flex: 1;
  height: 32px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.stage-stat-fill {
  height: 100%;
  background: var(--stage-gradient);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  padding-left: var(--space-sm);
  font-size: 12px;
  font-weight: 600;
  color: white;
  transition: width 1s ease, background var(--transition-stage);
}

/* Advisor Stats Table */
.advisor-stats-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.advisor-stats-table th,
.advisor-stats-table td {
  padding: var(--space-sm) var(--space-md);
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.advisor-stats-table th {
  font-weight: 700;
  color: var(--stage-primary);
  background: var(--bg-secondary);
  transition: color var(--transition-stage);
}

.advisor-stats-table tr:hover td {
  background: var(--bg-glass);
}

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 4px;
}

.status-dot.green { background: #10b981; }
.status-dot.yellow { background: #fbbf24; }
.status-dot.red { background: #ef4444; }

/* AI Metrics Grid */
.ai-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.ai-metric-card {
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  text-align: center;
}

.ai-metric-icon {
  font-size: 28px;
  margin-bottom: var(--space-xs);
}

.ai-metric-value {
  font-size: 28px;
  font-weight: 900;
  background: var(--stage-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: background var(--transition-stage);
}

.ai-metric-label {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-bottom: var(--space-sm);
}

.ai-metric-bar {
  height: 6px;
  background: var(--bg-tertiary);
  border-radius: 3px;
  overflow: hidden;
}

.ai-metric-fill {
  height: 100%;
  background: var(--stage-gradient);
  border-radius: 3px;
  transition: background var(--transition-stage);
}

/* Trace Tabs */
.trace-tabs {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.trace-tab {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.trace-tab.active {
  background: var(--stage-gradient);
  color: white;
  border-color: transparent;
  transition: background var(--transition-stage);
}

/* Trace Table */
.trace-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.trace-table th,
.trace-table td {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.trace-table th {
  font-weight: 700;
  color: var(--stage-primary);
  background: var(--bg-secondary);
  transition: color var(--transition-stage);
}

.trace-table tr:hover td {
  background: var(--bg-glass);
}

/* Alert List */
.alert-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.alert-item {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  font-size: 13px;
}

.alert-icon {
  font-size: 18px;
  flex-shrink: 0;
}

.alert-name {
  font-weight: 700;
  display: block;
  margin-bottom: 2px;
}

.alert-desc {
  font-size: 12px;
  color: var(--text-tertiary);
  line-height: 1.5;
}

/* Pass/Fail Stats */
.pass-fail-stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.pass-fail-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

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

.pf-bars {
  display: flex;
  gap: 2px;
  height: 8px;
}

.pf-bar.pass {
  background: var(--stage-gradient);
  border-radius: 4px 0 0 4px;
  transition: background var(--transition-stage);
}

.pf-bar.fail {
  background: var(--gradient-red);
  border-radius: 0 4px 4px 0;
}

.pf-values {
  font-size: 11px;
  color: var(--text-secondary);
}

/* Advisor Stats */
.stats-overview {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.stat-card-large {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  text-align: center;
}

.stat-number {
  font-size: 32px;
  font-weight: 900;
  background: var(--stage-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: background var(--transition-stage);
}

.stat-desc {
  font-size: 12px;
  color: var(--text-tertiary);
}

.stat-row {
  display: flex;
  gap: var(--space-sm);
}

.stat-mini {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
}

.stat-mini-value {
  font-size: 20px;
  font-weight: 800;
  color: var(--stage-primary);
  transition: color var(--transition-stage);
}

.stat-mini-label {
  font-size: 10px;
  color: var(--text-tertiary);
  margin-top: 2px;
}

.ai-stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.ai-stat-item {
  display: flex;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 13px;
}

.ai-stat-label {
  color: var(--text-tertiary);
}

.ai-stat-value {
  font-weight: 700;
  color: var(--stage-primary);
  transition: color var(--transition-stage);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes gradientFlow {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

@keyframes pipelineFlow {
  0% { left: -20%; }
  100% { left: 100%; }
}

@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-6px); }
}

@keyframes agentAppear {
  from {
    opacity: 0;
    transform: scale(0.8) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes messageAppear {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes breathe {
  0%, 100% { box-shadow: 0 0 10px var(--stage-glow); }
  50% { box-shadow: 0 0 25px var(--stage-glow-strong); }
}

/* Stage switch flash — brief full-screen color pulse */
@keyframes stageSwitchFlash {
  0% { opacity: 0; }
  30% { opacity: 1; }
  100% { opacity: 0; }
}

.stage-switch-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  pointer-events: none;
  background: radial-gradient(ellipse at center, var(--stage-glow) 0%, transparent 70%);
  animation: stageSwitchFlash 0.6s ease-out forwards;
}

/* ============================================
   Scrollbar Styling
   ============================================ */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-tertiary);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
  .dashboard-layout {
    grid-template-columns: 1fr;
  }

  .dashboard-sidebar,
  .dashboard-right {
    display: none;
  }

  .admin-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ai-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 32px;
  }

  .pipeline-steps {
    flex-direction: column;
    align-items: stretch;
  }

  .pipeline-connector {
    width: 2px;
    height: 20px;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .role-cards {
    grid-template-columns: 1fr;
  }

  .top-nav {
    padding: var(--space-sm);
  }

  .nav-user, .nav-advisor {
    display: none;
  }

  .stage-nav {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .admin-stats-grid {
    grid-template-columns: 1fr;
  }

  .ai-metrics-grid {
    grid-template-columns: 1fr;
  }

  .artifact-stats {
    flex-direction: column;
  }

  .review-buttons {
    flex-direction: column;
  }
}

/* ============================================
   Utility Classes
   ============================================ */
.text-accent { color: var(--stage-primary); transition: color var(--transition-stage); }
.text-secondary { color: var(--text-secondary); }
.text-tertiary { color: var(--text-tertiary); }
.mono { font-family: var(--font-mono); }
.glass {
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
}
.glow {
  box-shadow: var(--glow-primary);
}

/* ============================================
   Agent Certification Dimension Styles
   ============================================ */

/* Welcome Page - Team Subtitle */
.team-subtitle {
  text-align: center;
  font-size: 15px;
  color: var(--text-tertiary);
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.6s ease 0.3s both;
}

/* Agent Dimension Badges */
.agent-dimensions {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: var(--space-md);
  flex-wrap: wrap;
}

.dim-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: white;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-mono);
  transition: all var(--transition-fast);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.4);
}

.dim-badge:hover {
  transform: scale(1.3);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.8);
}

.dim-label {
  font-size: 10px;
  color: var(--text-tertiary);
  margin-left: 4px;
}

/* Adversary Agent Card */
.adversary-team {
  grid-template-columns: 1fr;
  max-width: 500px;
  margin: var(--space-xl) auto;
}

.adversary-card {
  border-color: rgba(239, 68, 68, 0.3);
  background: linear-gradient(135deg, rgba(127, 29, 29, 0.3), rgba(61, 18, 18, 0.5));
}

.adversary-card:hover {
  border-color: rgba(239, 68, 68, 0.6);
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.3);
}

.adversary-card .agent-avatar {
  filter: drop-shadow(0 0 10px rgba(239, 68, 68, 0.5));
}

.adversary-card .agent-stage-tag.adversary {
  background: linear-gradient(135deg, #ef4444, #dc2626);
}

/* ============================================
   Student Dashboard - Agent Dimension Card
   ============================================ */
.agent-dim-card {
  margin: 0 var(--space-lg) var(--space-lg);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.05));
  backdrop-filter: blur(12px);
  border: 1px solid rgba(99, 102, 241, 0.2);
  animation: fadeInUp 0.5s ease;
}

.agent-dim-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.agent-dim-avatar {
  font-size: 36px;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--stage-gradient);
  box-shadow: var(--glow-primary);
}

.agent-dim-info {
  flex: 1;
}

.agent-dim-info .agent-dim-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.agent-dim-stage {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.agent-dim-body {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
}

.agent-dim-dims {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.agent-dim-item {
  flex: 1;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: all var(--transition-fast);
}

.agent-dim-item:hover {
  background: rgba(99, 102, 241, 0.1);
  border-color: rgba(99, 102, 241, 0.4);
}

.agent-dim-item .agent-dim-badge {
  display: inline-block;
  width: 28px;
  height: 28px;
  line-height: 28px;
  border-radius: 50%;
  background: var(--stage-gradient);
  color: white;
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font-mono);
  margin-bottom: var(--space-xs);
}

.agent-dim-item .agent-dim-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
}

.agent-dim-desc {
  font-size: 10px;
  color: var(--text-tertiary);
  margin-top: 4px;
}

.agent-dim-note {
  flex: 1;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.agent-dim-footer {
  margin-top: var(--space-md);
  text-align: center;
}

.agent-dim-expand {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.agent-dim-expand:hover {
  background: var(--stage-gradient);
  color: white;
  border-color: transparent;
}

/* ============================================
   Admin Dashboard - 12-Dimension Radar Chart
   ============================================ */
.admin-section-subtitle {
  text-align: center;
  font-size: 14px;
  color: var(--text-tertiary);
  margin-top: -var(--space-xl);
  margin-bottom: var(--space-xl);
}

.radar-chart-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.radar-chart {
  width: 100%;
  max-width: 400px;
  height: auto;
  display: block;
  margin: 0 auto;
}

.radar-chart svg text {
  font-family: var(--font-body);
  font-size: 11px;
  fill: var(--text-secondary);
}

.radar-legend {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
}

.radar-legend-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.radar-legend-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.radar-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  transition: all var(--transition-fast);
}

.radar-legend-item:hover {
  background: rgba(99, 102, 241, 0.1);
}

.radar-legend-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: white;
  font-size: 9px;
  font-weight: 700;
  font-family: var(--font-mono);
  flex-shrink: 0;
}

.radar-legend-name {
  font-size: 11px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.radar-legend-agent {
  font-size: 9px;
  color: var(--text-tertiary);
  margin-left: auto;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.radar-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.radar-view-btn {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.radar-view-btn:hover,
.radar-view-btn.active {
  background: var(--stage-gradient);
  color: white;
  border-color: transparent;
}

.radar-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.radar-compare-card {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
}

.radar-compare-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.radar-growth-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.radar-growth-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.radar-growth-dim {
  font-size: 11px;
  color: var(--text-secondary);
  min-width: 80px;
}

.radar-growth-bar {
  flex: 1;
  height: 16px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  position: relative;
  overflow: hidden;
}

.radar-growth-prev {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--text-tertiary);
  border-radius: var(--radius-full);
  opacity: 0.5;
  transition: width 0.8s ease;
}

.radar-growth-curr {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--gradient-green);
  border-radius: var(--radius-full);
  transition: width 1s ease;
}

.radar-growth-delta {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  min-width: 40px;
  text-align: right;
}

.radar-agent-efficiency {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.agent-eff-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.agent-eff-icon {
  font-size: 20px;
  width: 32px;
  text-align: center;
}

.agent-eff-name {
  font-size: 12px;
  color: var(--text-secondary);
  width: 60px;
}

.agent-eff-score {
  font-size: 10px;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  width: 36px;
}

.agent-eff-bar {
  flex: 1;
  height: 12px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  overflow: hidden;
}

.agent-eff-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width 1s ease;
}

/* ============================================
   Secondary Panel System
   ============================================ */
.panel-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(8px);
  z-index: 9000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.panel-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.secondary-panel {
  position: fixed;
  top: 0;
  right: -520px;
  width: 500px;
  max-width: 90vw;
  height: 100vh;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  z-index: 9500;
  overflow-y: auto;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.4);
}

.secondary-panel.active {
  right: 0;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 1;
}

.panel-header h2 {
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.panel-emoji {
  font-size: 22px;
}

.panel-close {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.panel-close:hover {
  background: var(--gradient-red);
  color: white;
  border-color: transparent;
  transform: rotate(90deg);
}

.panel-body {
  padding: var(--space-lg) var(--space-xl);
}

/* Trigger Buttons */
.secondary-triggers {
  margin-top: var(--space-md);
}

.sidebar-trigger-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-bottom: 6px;
}

.sidebar-trigger-btn:hover {
  border-color: var(--border-color-hover);
  background: rgba(99, 102, 241, 0.08);
  color: var(--text-primary);
  transform: translateX(4px);
}

.trigger-icon {
  font-size: 16px;
  width: 24px;
  text-align: center;
}

.advisor-triggers,
.admin-triggers {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Panel 1: Agent Detail */
.agent-detail-tabs {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.agent-detail-tab {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.agent-detail-tab.active {
  background: var(--stage-gradient);
  color: white;
  border-color: transparent;
}

.agent-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.agent-detail-card {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  text-align: center;
}

.agent-detail-card[data-agent="critic"] {
  border-color: rgba(239, 68, 68, 0.3);
  background: linear-gradient(135deg, rgba(127, 29, 29, 0.2), rgba(61, 18, 18, 0.3));
}

.agent-detail-avatar {
  font-size: 42px;
  margin-bottom: var(--space-sm);
}

.agent-detail-card h4 {
  font-size: 16px;
  font-weight: 700;
}

.agent-detail-stage {
  font-size: 11px;
  color: var(--text-tertiary);
  margin: 4px 0;
}

.agent-detail-dims {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin: var(--space-sm) 0;
}

.agent-detail-desc {
  text-align: left;
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: var(--space-sm) 0;
}

.agent-detail-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin: var(--space-md) 0;
}

.agent-stat-item {
  text-align: center;
}

.agent-stat-val {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-accent);
}

.agent-stat-lbl {
  font-size: 10px;
  color: var(--text-tertiary);
}

.agent-detail-chat-btn {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  border: none;
  background: var(--gradient-primary);
  color: white;
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.agent-detail-chat-btn.adversary {
  background: linear-gradient(135deg, #ef4444, #dc2626);
}

.agent-detail-chat-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.agent-dimensions-reference {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
}

.agent-dimensions-reference h4 {
  font-size: 14px;
  margin-bottom: var(--space-md);
}

.dims-ref-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.dim-ref-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-secondary);
}

.dim-ref-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: white;
  font-size: 10px;
  font-weight: 700;
  font-family: var(--font-mono);
  flex-shrink: 0;
}

/* Panel 2: Learning Partner */
.partner-section {
  margin-bottom: var(--space-xl);
}

.partner-section h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.partner-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.partner-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
}

.partner-avatar {
  font-size: 32px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--bg-tertiary);
}

.partner-info {
  flex: 1;
}

.partner-info h4 {
  font-size: 14px;
  font-weight: 600;
}

.partner-info p {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-top: 2px;
}

.partner-tags {
  display: flex;
  gap: 6px;
  margin-top: 4px;
}

.partner-tag {
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  font-size: 10px;
  color: var(--text-secondary);
}

.match-high {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
}

.match-med {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
}

.partner-request-btn {
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color-hover);
  background: var(--bg-glass);
  color: var(--text-accent);
  font-size: 12px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.partner-request-btn:hover {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
}

.partner-discussions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.partner-discuss-item {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
}

.discuss-avatar {
  font-size: 20px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--bg-tertiary);
  flex-shrink: 0;
}

.discuss-body {
  flex: 1;
}

.discuss-meta {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-bottom: 4px;
}

.discuss-body p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.discuss-replies {
  margin-top: var(--space-sm);
  padding-left: var(--space-md);
  border-left: 2px solid var(--border-color);
}

.discuss-reply {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.partner-discuss-input {
  display: flex;
  gap: var(--space-sm);
}

.discuss-textarea {
  flex: 1;
  padding: 10px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  color: var(--text-primary);
  font-size: 13px;
  resize: none;
  height: 40px;
  font-family: var(--font-body);
}

.discuss-send-btn {
  padding: 8px 16px;
  border-radius: var(--radius-md);
  border: none;
  background: var(--gradient-primary);
  color: white;
  font-size: 13px;
  cursor: pointer;
}

/* Panel 3: Export Materials */
.export-section {
  margin-bottom: var(--space-xl);
}

.export-section h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.export-select-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.export-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.export-checkbox:hover {
  border-color: var(--border-color-hover);
}

.export-checkbox input[type="checkbox"] {
  accent-color: #6366f1;
}

.export-progress {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.export-progress-bar {
  flex: 1;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  overflow: hidden;
}

.export-progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width 0.5s ease;
}

.export-progress-text {
  font-size: 12px;
  color: var(--text-secondary);
  min-width: 60px;
}

.export-history {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.export-history-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  font-size: 12px;
}

.export-file-icon {
  font-size: 16px;
}

.export-file-name {
  flex: 1;
  color: var(--text-primary);
}

.export-file-size,
.export-file-date {
  color: var(--text-tertiary);
  font-size: 11px;
}

.export-download-btn {
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  color: var(--text-accent);
  font-size: 11px;
  cursor: pointer;
}

.export-start-btn {
  width: 100%;
  padding: 14px;
  border-radius: var(--radius-md);
  border: none;
  background: var(--gradient-primary);
  color: white;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.export-start-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

/* Panel 4: Advisor Comparison */
.advisor-compare-section {
  margin-bottom: var(--space-xl);
}

.advisor-compare-section h3,
.advisor-compare-radar h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.advisor-rank-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.advisor-rank-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.advisor-rank-item.rank-1 {
  border-color: rgba(245, 158, 11, 0.4);
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(217, 119, 6, 0.05));
}

.advisor-rank-item.rank-2 {
  border-color: rgba(148, 163, 184, 0.3);
}

.advisor-rank-item.rank-3 {
  border-color: rgba(180, 83, 9, 0.3);
}

.rank-number {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-accent);
  min-width: 24px;
}

.rank-avatar {
  font-size: 20px;
}

.rank-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  min-width: 56px;
}

.rank-score {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-accent);
  min-width: 40px;
}

.rank-bar {
  flex: 1;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  overflow: hidden;
}

.rank-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width 0.5s ease;
}

.rank-stats {
  font-size: 10px;
  color: var(--text-tertiary);
  min-width: 120px;
  text-align: right;
}

.advisor-radar-svg {
  width: 100%;
  max-width: 300px;
  display: block;
  margin: 0 auto;
}

/* Panel 5: Year Comparison */
.year-compare-chart {
  margin-bottom: var(--space-xl);
}

.year-compare-chart h3,
.year-compare-table h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.year-trend-svg {
  width: 100%;
  max-width: 500px;
  display: block;
  margin: 0 auto;
}

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

.year-data-table th,
.year-data-table td {
  padding: 10px 12px;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.year-data-table th {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 12px;
}

.year-data-table td {
  color: var(--text-primary);
}

.year-data-table tr:hover td {
  background: rgba(99, 102, 241, 0.05);
}

/* Panel 6: AI Metrics Detail */
.ai-metrics-detail {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.ai-metric-detail-card {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
}

.ai-metric-detail-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.ai-metric-detail-icon {
  font-size: 20px;
}

.ai-metric-detail-name {
  flex: 1;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.ai-metric-detail-value {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-accent);
}

.ai-metric-detail-bar {
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  overflow: hidden;
  margin-bottom: 6px;
}

.ai-metric-detail-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

.ai-metric-detail-desc {
  font-size: 11px;
  color: var(--text-tertiary);
}

/* Panel 7: Panoramic Review (Story) */
.review-story {
  animation: fadeInUp 0.5s ease;
}

.review-story-opening {
  text-align: center;
  padding: var(--space-xl) 0;
  margin-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border-color);
}

.review-story-opening h3 {
  font-size: 20px;
  font-weight: 800;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--space-sm);
}

.review-story-opening p {
  font-size: 14px;
  color: var(--text-secondary);
  font-style: italic;
}

.review-story-chapters {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.review-chapter {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.review-chapter:hover {
  border-color: var(--border-color-hover);
  transform: translateX(4px);
}

.chapter-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: white;
  font-size: 12px;
  font-weight: 700;
  font-family: var(--font-mono);
  flex-shrink: 0;
}

.chapter-body h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.chapter-body p {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 4px 0;
  line-height: 1.5;
}

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

.review-story-conclusion {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(217, 119, 6, 0.05));
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.review-story-conclusion h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: #f59e0b;
}

.review-growth-chart {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.review-growth-bar {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.growth-label {
  font-size: 12px;
  color: var(--text-secondary);
  min-width: 64px;
}

.growth-track {
  flex: 1;
  height: 20px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  position: relative;
  overflow: hidden;
}

.growth-fill {
  height: 100%;
  background: linear-gradient(90deg, #f59e0b, #d97706);
  border-radius: var(--radius-full);
  transition: width 1s ease;
}

.growth-value {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 10px;
  font-weight: 600;
  color: white;
}

.review-export-btn {
  width: 100%;
  padding: 12px;
  border-radius: var(--radius-md);
  border: none;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.review-export-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

/* Panel 8: Coaching Records */
.coaching-platform-tabs {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.coaching-tab {
  padding: 8px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.coaching-tab.active {
  background: var(--stage-gradient);
  color: white;
  border-color: transparent;
}

.coaching-messages {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.coaching-msg {
  display: flex;
  gap: var(--space-sm);
  animation: fadeInUp 0.3s ease;
}

.coaching-msg.outgoing {
  flex-direction: row-reverse;
}

.coaching-avatar {
  font-size: 20px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--bg-tertiary);
  flex-shrink: 0;
}

.coaching-bubble {
  max-width: 75%;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
}

.coaching-msg.outgoing .coaching-bubble {
  background: rgba(99, 102, 241, 0.12);
  border-color: rgba(99, 102, 241, 0.3);
}

.coaching-bubble.feishu {
  border-color: rgba(16, 185, 129, 0.3);
  background: rgba(16, 185, 129, 0.08);
}

.coaching-bubble p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.coaching-time {
  display: block;
  font-size: 10px;
  color: var(--text-tertiary);
  margin-top: 4px;
}

/* ============================================
   Panoramic Roadmap v2 - Welcome Page (Enhanced)
   ============================================ */

.panoramic-preview-section {
  padding: var(--space-xl) 0;
}

.panoramic-subtitle {
  text-align: center;
  font-size: 15px;
  color: var(--text-tertiary);
  margin-bottom: var(--space-xl);
}

.panoramic-roadmap-v2 {
  background: linear-gradient(135deg, rgba(99,102,241,0.05), rgba(6,182,212,0.03));
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  padding: var(--space-xl) var(--space-lg);
  margin-bottom: var(--space-md);
  overflow-x: auto;
}

.roadmap-svg {
  width: 100%;
  max-width: 1100px;
  height: auto;
  display: block;
  margin: 0 auto;
}

.roadmap-cards-row {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

.roadmap-detail-card {
  flex: 1;
  min-width: 130px;
  max-width: 180px;
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.roadmap-detail-card:hover {
  transform: translateY(-6px);
  border-color: var(--card-hue);
  box-shadow: 0 0 20px color-mix(in srgb, var(--card-hue) 40%, transparent);
}

.rd-card-header {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--card-hue);
}

.rd-card-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.rd-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}

.rd-label {
  color: var(--text-tertiary);
}

.rd-value {
  color: var(--text-secondary);
  font-weight: 600;
}

.panoramic-legend-v2 {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.legend-item-v2 {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--text-secondary);
}

.legend-dot-v2 {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.panoramic-cta-btn {
  display: block;
  margin: 0 auto;
  padding: 14px 36px;
  border-radius: var(--radius-full);
  border: none;
  background: var(--gradient-primary);
  color: white;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: 0 0 20px rgba(99,102,241,0.4);
}

.panoramic-cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 30px rgba(99,102,241,0.6);
}

/* ============================================
   Dynamic Roadmap - Student Dashboard
   ============================================ */

.dynamic-roadmap {
  padding: var(--space-md) var(--space-lg) 0;
}

.dynamic-roadmap-inner {
  background: linear-gradient(135deg, rgba(99,102,241,0.06), rgba(16,185,129,0.04));
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: var(--space-md);
}

.dr-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.dr-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.dr-progress-text {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 600;
}

.dr-track {
  overflow-x: auto;
}

.dr-svg {
  width: 100%;
  max-width: 900px;
  height: auto;
  display: block;
}

.dr-pulsing-node {
  animation: drPulseAnim 2s ease-in-out infinite;
}

@keyframes drPulseAnim {
  0%, 100% {
    filter: drop-shadow(0 0 4px rgba(59,130,246,0.6));
  }
  50% {
    filter: drop-shadow(0 0 12px rgba(59,130,246,0.9)) drop-shadow(0 0 20px rgba(59,130,246,0.4));
  }
}

/* ============================================
   Panoramic Review - Student Dashboard
   ============================================ */

.panoramic-review {
  padding: var(--space-md) var(--space-lg);
}

.panoramic-review-inner {
  background: linear-gradient(135deg, rgba(99,102,241,0.08), rgba(236,72,153,0.04));
  border-radius: var(--radius-xl);
  border: 2px solid var(--border-color-hover);
  padding: var(--space-xl);
  box-shadow: 0 0 30px rgba(99,102,241,0.1);
  animation: prAppear 0.6s ease;
}

@keyframes prAppear {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.pr-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-xs);
}

.pr-title {
  font-size: 22px;
  font-weight: 800;
  background: linear-gradient(135deg, #f59e0b, #ec4899);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.pr-close {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.pr-close:hover {
  background: rgba(239,68,68,0.15);
  border-color: #ef4444;
  color: #ef4444;
}

.pr-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

.pr-timeline {
  overflow-x: auto;
  margin-bottom: var(--space-lg);
}

.pr-svg {
  width: 100%;
  max-width: 1100px;
  height: auto;
  display: block;
}

.pr-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.pr-summary-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
}

.pr-summary-icon {
  font-size: 24px;
}

.pr-summary-label {
  font-size: 12px;
  color: var(--text-tertiary);
  flex: 1;
}

.pr-summary-value {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-primary);
}

/* ============================================
   Gantt Chart - Admin Dashboard
   ============================================ */

.gantt-chart-container {
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  overflow-x: auto;
}

.gantt-x-axis {
  display: flex;
  justify-content: space-between;
  padding-left: 100px;
  margin-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: var(--space-sm);
}

.gantt-x-axis span {
  font-size: 10px;
  color: var(--text-tertiary);
  white-space: nowrap;
}

.gantt-y-axis {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.gantt-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) 0;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.gantt-row:hover {
  background: rgba(99,102,241,0.06);
}

.gantt-row.lagging {
  border-left: 3px solid #fbbf24;
  padding-left: var(--space-xs);
}

.gantt-row.lagging.danger {
  border-left: 3px solid #ef4444;
}

.gantt-student-name {
  width: 90px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  flex-shrink: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.gantt-row.lagging .gantt-student-name {
  color: #fbbf24;
}

.gantt-row.lagging.danger .gantt-student-name {
  color: #ef4444;
}

.gantt-bar {
  flex: 1;
  height: 28px;
  position: relative;
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  overflow: hidden;
}

.gantt-row.lagging.danger .gantt-bar {
  outline: 2px solid #ef4444;
  outline-offset: 1px;
}

.gantt-segment {
  position: absolute;
  top: 0;
  height: 100%;
  transition: all var(--transition-normal);
}

.gantt-segment:hover {
  filter: brightness(1.3);
  transform: scaleY(1.15);
  z-index: 2;
}

.gantt-legend {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-color);
}

.gantt-legend-item {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--text-secondary);
}

.gantt-legend-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 2px;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .roadmap-cards-row {
    flex-wrap: wrap;
  }
  .roadmap-detail-card {
    min-width: 100px;
  }
  .gantt-x-axis {
    padding-left: 80px;
  }
  .gantt-student-name {
    width: 70px;
  }
}

@media (max-width: 768px) {
  .roadmap-detail-card {
    min-width: 45%;
    max-width: 45%;
  }
  .pr-title {
    font-size: 16px;
  }
  .pr-summary {
    grid-template-columns: 1fr 1fr;
  }
  .dr-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}

/* ============================================
   Year-over-Year Comparison Styles
   ============================================ */

/* Annual Overview Cards */
.year-overview-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.year-overview-card {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.year-overview-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.year-overview-card.year-2024,
.year-overview-card.year-2025 {
  border-color: rgba(148, 163, 184, 0.2);
}

.year-overview-card.year-2026 {
  border-color: rgba(99, 102, 241, 0.4);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(139, 92, 246, 0.05));
}

.year-overview-card.year-2027 {
  border-color: rgba(245, 158, 11, 0.4);
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(217, 119, 6, 0.05));
}

.year-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.year-badge.traditional {
  background: rgba(148, 163, 184, 0.15);
  color: var(--text-tertiary);
}

.year-badge.thesismate {
  background: var(--gradient-primary);
  color: white;
}

.year-badge.thesismate-pro {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
}

.year-year {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.year-metrics {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.year-metric {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
}

.year-metric-label {
  font-size: 11px;
  color: var(--text-tertiary);
}

.year-metric-value {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-secondary);
}

.year-metric-value.highlight {
  color: var(--text-accent);
}

.year-metric-value.highlight-gold {
  color: #f59e0b;
}

/* Year Trend Chart Section */
.year-trend-chart-section {
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
}

.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.chart-header h3 {
  font-size: 15px;
  font-weight: 700;
  margin: 0;
}

.chart-legend-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chart-legend-item {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  color: var(--text-tertiary);
}

.chart-legend-line {
  width: 16px;
  height: 3px;
  border-radius: 2px;
}

.chart-event-marker {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.3);
  font-size: 11px;
  color: #f59e0b;
  font-weight: 600;
}

.chart-event-marker .event-marker-icon {
  font-size: 14px;
}

.year-trend-svg {
  width: 100%;
  max-width: 800px;
  display: block;
  margin: 0 auto;
}

.chart-prediction {
  margin-top: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(6, 182, 212, 0.05));
  border: 1px solid rgba(16, 185, 129, 0.2);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 13px;
  color: var(--text-secondary);
}

.chart-prediction .prediction-badge {
  background: var(--gradient-green);
  color: white;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 12px;
  white-space: nowrap;
}

.chart-prediction strong {
  color: var(--text-accent);
  font-size: 16px;
}

/* Year Radar Section */
.year-radar-section {
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
}

.year-radar-controls {
  display: flex;
  gap: var(--space-sm);
}

.year-radar-btn {
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.year-radar-btn.active {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
}

.year-radar-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.year-radar-svg {
  width: 100%;
  max-width: 360px;
  display: block;
  margin: 0 auto;
}

.year-radar-improvements {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.year-improve-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  font-size: 12px;
}

.year-improve-dim {
  color: var(--text-secondary);
}

.year-improve-from {
  color: var(--text-tertiary);
}

.year-improve-to {
  color: var(--text-accent);
  font-weight: 700;
}

.year-improve-delta {
  font-weight: 700;
  font-size: 13px;
}

/* Year Ranking Section */
.year-ranking-section {
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
}

.year-ranking-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.year-ranking-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.year-ranking-item:hover {
  border-color: var(--border-color-hover);
  background: rgba(99, 102, 241, 0.05);
}

.ranking-number {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-tertiary);
  min-width: 24px;
  text-align: center;
}

.year-ranking-item.rank-1 .ranking-number {
  color: #f59e0b;
}

.year-ranking-item.rank-2 .ranking-number {
  color: #94a3b8;
}

.year-ranking-item.rank-3 .ranking-number {
  color: #b45309;
}

.ranking-dim {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  min-width: 100px;
}

.ranking-bar-group {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
}

.ranking-bar-prev {
  width: 60px;
  height: 16px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  overflow: hidden;
}

.ranking-bar-prev div {
  height: 100%;
  background: var(--text-tertiary);
  border-radius: var(--radius-full);
  opacity: 0.5;
  transition: width 0.8s ease;
}

.ranking-bar-arrow {
  color: var(--text-tertiary);
  font-size: 14px;
  min-width: 16px;
  text-align: center;
}

.ranking-bar-curr {
  width: 60px;
  height: 16px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  overflow: hidden;
}

.ranking-bar-curr div {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width 1s ease;
}

.ranking-delta {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-accent);
  min-width: 60px;
  text-align: right;
}

.ranking-note {
  font-size: 11px;
  color: var(--text-tertiary);
  min-width: 120px;
  text-align: right;
}

/* Year Bar Chart Section */
.year-bar-chart-section {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
}

.year-bar-svg {
  width: 100%;
  max-width: 700px;
  display: block;
  margin: 0 auto;
}

/* Responsive */
@media (max-width: 1200px) {
  .year-overview-cards {
    grid-template-columns: repeat(2, 1fr);
  }
  .year-radar-container {
    grid-template-columns: 1fr;
    justify-items: center;
  }
}

@media (max-width: 768px) {
  .year-overview-cards {
    grid-template-columns: 1fr;
  }
  .chart-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .chart-legend-inline {
    justify-content: flex-start;
  }
  .year-ranking-item {
    flex-wrap: wrap;
  }
  .ranking-bar-group {
    order: 3;
    width: 100%;
    margin-top: var(--space-sm);
  }
  .ranking-delta,
  .ranking-note {
    width: 100%;
    text-align: left;
  }
}

/* ============================================
   对比看板 — 传统 vs ThesisMate
   ============================================ */
.compare-board-section {
  margin-bottom: var(--space-xl);
}

.compare-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.compare-card {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.compare-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--bg-tertiary), var(--stage-gradient));
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.compare-card:hover::before {
  opacity: 1;
}

.compare-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--border-color-hover);
}

.compare-card-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.compare-icon {
  font-size: 24px;
}

.compare-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.compare-card-body {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.compare-traditional,
.compare-thesismate {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 80px;
}

.compare-label-small {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.compare-value {
  font-size: 32px;
  font-weight: 900;
  line-height: 1.1;
}

.traditional-value {
  color: var(--text-tertiary);
}

.thesismate-value {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.compare-divider {
  width: 1px;
  height: 50px;
  background: var(--border-color);
}

.compare-delta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 700;
}

.compare-delta.positive {
  background: rgba(16, 185, 129, 0.12);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.compare-delta-icon {
  font-size: 16px;
}

/* Expand/Collapse button */
.compare-expand-btn,
.compare-collapse-btn {
  display: block;
  margin: 0 auto;
  padding: 10px 24px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.compare-expand-btn:hover,
.compare-collapse-btn:hover {
  background: var(--stage-gradient);
  color: white;
  border-color: transparent;
  box-shadow: 0 0 15px var(--stage-glow);
}

.compare-collapse-btn {
  margin: 0;
  padding: 6px 14px;
  font-size: 12px;
}

/* Detail panel */
.compare-detail-panel {
  display: none;
  margin-top: var(--space-lg);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  animation: fadeInUp 0.4s ease;
}

.compare-detail-panel.visible {
  display: block;
}

.compare-detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.compare-detail-header h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
}

.compare-radar-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.compare-radar-chart {
  display: flex;
  justify-content: center;
}

.compare-radar-svg {
  width: 100%;
  max-width: 380px;
  height: auto;
}

.compare-radar-stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.compare-radar-stat-item {
  padding: var(--space-sm) 0;
}

.compare-radar-stat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.compare-radar-stat-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.compare-radar-stat-value {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-accent);
}

.compare-radar-stat-bar {
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  overflow: hidden;
}

.compare-radar-stat-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width 1s ease;
}

.compare-radar-dim-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: var(--space-sm);
}

.compare-radar-dim-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  font-size: 12px;
  transition: all var(--transition-fast);
}

.compare-radar-dim-item:hover {
  background: rgba(99, 102, 241, 0.1);
}

.compare-radar-dim-name {
  color: var(--text-secondary);
  min-width: 90px;
}

.compare-radar-dim-prev {
  color: var(--text-tertiary);
  min-width: 40px;
  text-align: right;
}

.compare-radar-dim-arrow {
  color: var(--text-tertiary);
  margin: 0 8px;
}

.compare-radar-dim-curr {
  color: var(--text-accent);
  font-weight: 700;
  min-width: 40px;
  text-align: right;
}

.compare-radar-dim-delta {
  font-weight: 700;
  min-width: 60px;
  text-align: right;
  color: #10b981;
}

/* ============================================
   Agent × 认证维度映射表
   ============================================ */
.agent-mapping-section {
  margin-bottom: var(--space-xl);
}

.agent-mapping-table-wrapper {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow-x: auto;
}

.agent-mapping-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.agent-mapping-table th,
.agent-mapping-table td {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.agent-mapping-table th {
  font-weight: 700;
  color: var(--stage-primary);
  background: var(--bg-secondary);
  font-size: 13px;
  transition: color var(--transition-stage);
}

.agent-mapping-table tr:hover td {
  background: var(--bg-glass);
}

.agent-mapping-table tr:last-child td {
  border-bottom: none;
}

.mapping-row-adversary {
  background: linear-gradient(135deg, rgba(127, 29, 29, 0.15), rgba(61, 18, 18, 0.1));
}

.mapping-row-adversary td {
  color: #ef4444;
}

.mapping-stage-icon {
  font-size: 16px;
  margin-right: 6px;
}

.mapping-agent-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  color: white;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.mapping-agent-badge.adversary {
  background: linear-gradient(135deg, #ef4444, #dc2626);
}

.mapping-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.dim-badge-sm {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: white;
  font-size: 10px;
  font-weight: 700;
  font-family: var(--font-mono);
  margin-right: 4px;
  vertical-align: middle;
}

/* ============================================
   雷达图悬浮提示框
   ============================================ */
.radar-tooltip {
  position: fixed;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color-hover);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  z-index: 9999;
  min-width: 240px;
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(12px);
  pointer-events: none;
  animation: fadeInUp 0.2s ease;
}

.radar-tooltip-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-color);
}

.radar-tooltip-dim-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.radar-tooltip-score {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-accent);
}

.radar-tooltip-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.radar-tooltip-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}

.radar-tooltip-label {
  color: var(--text-tertiary);
}

.radar-tooltip-val {
  color: var(--text-secondary);
  font-weight: 600;
}

.radar-tooltip-status {
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
}

.radar-tooltip-status.passed {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
}

.radar-tooltip-status.failed {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}

.radar-tooltip-advice {
  color: var(--text-secondary);
  max-width: 160px;
  text-align: right;
  font-size: 11px;
}

/* ============================================
   逐年对比趋势 — 折线图增强
   ============================================ */
.year-trend-chart-section {
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
}

.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.chart-header h3 {
  font-size: 15px;
  font-weight: 700;
  margin: 0;
}

.chart-legend-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.chart-legend-item {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--text-secondary);
}

.chart-legend-line {
  width: 20px;
  height: 3px;
  border-radius: 2px;
}

.year-trend-svg {
  width: 100%;
  max-width: 800px;
  display: block;
  margin: 0 auto;
}

.chart-prediction {
  margin-top: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(6, 182, 212, 0.05));
  border: 1px solid rgba(16, 185, 129, 0.2);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 13px;
  color: var(--text-secondary);
}

.chart-prediction .prediction-badge {
  background: var(--gradient-green);
  color: white;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 12px;
  white-space: nowrap;
}

.chart-prediction strong {
  color: var(--text-accent);
  font-size: 16px;
}

/* ============================================
   对比看板响应式
   ============================================ */
@media (max-width: 1200px) {
  .compare-board {
    grid-template-columns: repeat(2, 1fr);
  }
  .compare-radar-grid {
    grid-template-columns: 1fr;
    justify-items: center;
  }
}

@media (max-width: 768px) {
  .compare-board {
    grid-template-columns: 1fr;
  }
  .compare-card-body {
    flex-direction: column;
    gap: var(--space-sm);
  }
  .compare-divider {
    width: 60px;
    height: 1px;
  }
  .compare-radar-grid {
    grid-template-columns: 1fr;
  }
  .agent-mapping-table th,
  .agent-mapping-table td {
    font-size: 12px;
    padding: var(--space-xs) var(--space-sm);
  }
  .mapping-desc {
    font-size: 11px;
  }
}