/* Plexor Real Fabric Demo - Styles
 * Microsoft Fluent Design System inspired
 */

:root {
  /* Microsoft Brand Colors */
  --ms-blue: #0078D4;
  --ms-blue-dark: #106EBE;
  --ms-green: #10B981;
  --ms-yellow: #F59E0B;
  --ms-red: #EF4444;

  /* Dark Mode Neutrals - Less blue, more neutral */
  --bg-primary: #0d0d0d;
  --bg-secondary: #161616;
  --bg-tertiary: #1e1e1e;
  --bg-elevated: #252525;
  --text-primary: #f5f5f5;
  --text-secondary: #a3a3a3;
  --text-muted: #737373;
  --border-color: #2e2e2e;
  
  /* Provider Colors */
  --mistral-color: #E74C3C;
  --openai-color: #10A37F;
  --anthropic-color: #9B59B6;
  --deepseek-color: #3498DB;
  
  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

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

.brand-text {
  font-size: 20px;
  font-weight: 600;
}

.brand-badge {
  background: var(--ms-green);
  color: white;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-btn.primary {
  background: var(--ms-blue);
  color: white;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
}

.nav-btn.primary:hover {
  background: var(--ms-blue-dark);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  padding: 80px 0;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.hero-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: rgba(16, 124, 16, 0.2);
  color: var(--ms-green);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: var(--spacing-lg);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--ms-green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero-title {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
}

.hero-title .highlight {
  color: var(--ms-blue);
}

.hero-subtitle {
  font-size: 20px;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

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

.stat-value {
  display: block;
  font-size: 36px;
  font-weight: 700;
  color: var(--ms-blue);
}

.stat-label {
  font-size: 14px;
  color: var(--text-muted);
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* Note: Button styles (.btn, .btn-primary) inherited from plexor.css
   to maintain consistent nav styling across all pages */

/* ============================================
   Real API Section
   ============================================ */
.real-api-section {
  padding: var(--spacing-xl) 0;
}

.real-api-card {
  background: var(--bg-secondary);
  border: 1px solid var(--ms-green);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
}

.api-status {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.status-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text-muted);
}

.status-indicator.live {
  background: var(--ms-green);
  animation: pulse 2s infinite;
}

.status-indicator.error {
  background: var(--ms-red);
}

.real-api-card h2 {
  font-size: 28px;
  margin-bottom: var(--spacing-md);
}

.real-api-card p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto var(--spacing-lg);
}

.api-features {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.api-feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--ms-green);
}

.feature-icon {
  font-weight: bold;
}

/* ============================================
   Features Section
   ============================================ */
.features-section {
  padding: 80px 0;
}

.section-title {
  font-size: 36px;
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

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

.feature-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
  transition: transform 0.2s, border-color 0.2s;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--ms-blue);
}

.feature-icon-wrap {
  margin-bottom: var(--spacing-md);
}

.feature-icon-large {
  font-size: 48px;
}

.feature-card h3 {
  font-size: 20px;
  margin-bottom: var(--spacing-sm);
}

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

/* ============================================
   Architecture Section
   ============================================ */
.architecture-section {
  padding: 80px 0;
  background: var(--bg-secondary);
}

.architecture-diagram {
  max-width: 600px;
  margin: 0 auto;
}

.arch-layer {
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.layer-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: var(--spacing-sm);
}

.arch-node {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  display: inline-block;
}

.arch-node.highlight {
  border-color: var(--ms-blue);
  background: rgba(0, 120, 212, 0.1);
}

.arch-node.fabric {
  border-color: var(--ms-green);
  background: rgba(16, 124, 16, 0.1);
}

.arch-arrow {
  font-size: 24px;
  color: var(--text-muted);
  padding: var(--spacing-sm) 0;
}

.providers-grid {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.provider-node {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 14px;
}

.provider-node.mistral { border-color: var(--mistral-color); }
.provider-node.openai { border-color: var(--openai-color); }
.provider-node.anthropic { border-color: var(--anthropic-color); }
.provider-node.deepseek { border-color: var(--deepseek-color); }

.fabric-nodes {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
}

/* Architecture Pipeline Stages */
.pipeline-stages-arch {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
}

.arch-stage {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  text-align: center;
  min-width: 120px;
}

.arch-stage-icon {
  width: 24px;
  height: 24px;
  color: var(--text-muted);
  margin-bottom: var(--spacing-xs);
}

.arch-stage strong {
  display: block;
  font-size: 13px;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.arch-stage .stage-desc {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
}

.arch-stage.highlight {
  border-color: var(--ms-blue);
  background: rgba(0, 120, 212, 0.08);
}

.arch-stage.highlight .arch-stage-icon {
  color: var(--ms-blue);
}

.arch-arrow-icon {
  width: 20px;
  height: 20px;
  color: var(--text-muted);
  flex-shrink: 0;
}

/* Provider Cost Tags */
.cost-tag {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
  margin-top: var(--spacing-xs);
}

/* Gemini provider color */
.provider-node.gemini {
  border-color: #4285F4;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
  padding: 80px 0;
  text-align: center;
}

.cta-section h2 {
  font-size: 36px;
  margin-bottom: var(--spacing-md);
}

.cta-section p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-xl) 0;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

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

.footer-links {
  display: flex;
  gap: var(--spacing-lg);
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--text-primary);
}

.footer-copy {
  color: var(--text-muted);
  font-size: 14px;
}

/* ============================================
   Demo Page Styles
   ============================================ */
.demo-page {
  background: var(--bg-primary);
}

.demo-header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: var(--spacing-md) var(--spacing-lg);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1600px;
  margin: 0 auto;
}

.back-link {
  color: var(--text-secondary);
  text-decoration: none;
}

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

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

.header-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 14px;
  color: var(--text-secondary);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text-muted);
}

.status-dot.live {
  background: var(--ms-green);
  animation: pulse 2s infinite;
}

/* Demo Main Layout */
.demo-main {
  display: grid;
  grid-template-columns: 280px 1fr 300px;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  max-width: 1600px;
  margin: 0 auto;
  min-height: calc(100vh - 60px);
}

@media (max-width: 1200px) {
  .demo-main {
    grid-template-columns: 1fr;
  }
  .demo-sidebar.right {
    order: -1;
  }
}

.demo-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.demo-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* Panels */
.panel {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
}

.panel h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: var(--spacing-md);
}

/* Mode Buttons */
.mode-buttons {
  display: flex;
  gap: var(--spacing-sm);
}

.mode-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

.mode-btn:hover {
  border-color: var(--ms-blue);
}

.mode-btn.active {
  background: rgba(0, 120, 212, 0.2);
  border-color: var(--ms-blue);
  color: var(--text-primary);
}

.mode-icon {
  font-size: 20px;
}

.mode-label {
  font-size: 12px;
}

/* Prompt Panel */
.prompt-panel textarea {
  width: 100%;
  min-height: 100px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
  resize: vertical;
  margin-bottom: var(--spacing-md);
}

.prompt-panel textarea:focus {
  outline: none;
  border-color: var(--ms-blue);
}

.quick-prompts {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.quick-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}

.quick-btn:hover {
  border-color: var(--ms-blue);
  color: var(--text-primary);
}

.send-btn {
  width: 100%;
  background: var(--ms-blue);
  border: none;
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  color: white;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.send-btn:hover {
  background: var(--ms-blue-dark);
}

.send-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-loader {
  display: none;
}

.btn-loader.visible {
  display: inline;
}

.btn-text.hidden {
  display: none;
}

.hidden {
  display: none !important;
}

/* Capacity Panel */
.capacity-gauge {
  margin-bottom: var(--spacing-md);
}

.gauge-bar {
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: var(--spacing-sm);
}

.gauge-fill {
  height: 100%;
  background: var(--ms-green);
  border-radius: 4px;
  transition: width 0.3s, background 0.3s;
}

.gauge-fill.warning {
  background: var(--ms-yellow);
}

.gauge-fill.critical {
  background: var(--ms-red);
}

.gauge-labels {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
}

.status-healthy {
  color: var(--ms-green);
}

.status-warning {
  color: var(--ms-yellow);
}

.status-critical {
  color: var(--ms-red);
}

.capacity-info {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

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

.capacity-simulator input[type="range"] {
  width: 100%;
  margin-top: var(--spacing-sm);
}

/* Rate Limit Panel */
.rate-info {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-xs);
}

.rate-remaining {
  font-size: 24px;
  font-weight: 700;
  color: var(--ms-blue);
}

.rate-label {
  font-size: 14px;
  color: var(--text-muted);
}

/* Routing Visualization */
.routing-viz {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
}

.routing-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.flow-node {
  background: var(--bg-tertiary);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  text-align: center;
  min-width: 80px;
  transition: all 0.3s;
}

.flow-node.active {
  border-color: var(--ms-blue);
  animation: pulse-border 1s infinite;
}

@keyframes pulse-border {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 120, 212, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(0, 120, 212, 0); }
}

.flow-node.gateway {
  border-color: var(--ms-blue);
  background: rgba(0, 120, 212, 0.1);
}

.flow-node.gateway.processing {
  animation: pulse-border 0.5s infinite;
}

.node-label {
  display: block;
  font-weight: 600;
  font-size: 14px;
}

.node-status {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: var(--spacing-xs);
}

.flow-arrow {
  font-size: 24px;
  color: var(--text-muted);
}

.providers-display {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.provider-card {
  background: var(--bg-tertiary);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
  text-align: center;
  min-width: 90px;
  opacity: 0.6;
  transition: all 0.3s;
}

.provider-card.selected {
  opacity: 1;
  transform: scale(1.05);
}

.provider-card[data-provider="mistral"].selected {
  border-color: var(--mistral-color);
  background: rgba(231, 76, 60, 0.1);
}

.provider-card[data-provider="openai"].selected {
  border-color: var(--openai-color);
  background: rgba(16, 163, 127, 0.1);
}

.provider-card[data-provider="anthropic"].selected {
  border-color: var(--anthropic-color);
  background: rgba(155, 89, 182, 0.1);
}

.provider-card[data-provider="deepseek"].selected {
  border-color: var(--deepseek-color);
  background: rgba(52, 152, 219, 0.1);
}

.provider-name {
  display: block;
  font-size: 12px;
  font-weight: 600;
}

.provider-cost {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
}

/* ============================================
   Routing Visualization - Professional Flow
   ============================================ */
.routing-viz {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
}

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

.routing-header h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0;
}

.routing-status {
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 4px;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  font-weight: 500;
}

.routing-status.processing {
  background: rgba(16, 185, 129, 0.15);
  color: var(--ms-green);
}

.routing-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-lg);
}

.flow-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  min-width: 90px;
  transition: all 0.2s ease;
}

.flow-node .flow-icon {
  width: 24px;
  height: 24px;
  color: var(--text-muted);
  margin-bottom: var(--spacing-sm);
}

.flow-node .node-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
}

.flow-node .node-detail {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 2px;
}

.flow-node.active {
  border-color: var(--ms-blue);
  background: rgba(0, 120, 212, 0.1);
}

.flow-node.active .flow-icon {
  color: var(--ms-blue);
}

.flow-node.active .node-detail {
  color: var(--ms-blue);
}

.flow-node.completed {
  border-color: var(--ms-green);
}

.flow-node.completed .flow-icon {
  color: var(--ms-green);
}

.flow-node.completed .node-detail {
  color: var(--ms-green);
}

/* Enhanced Pipeline Animation - Real-time Processing Glow */
.flow-node.active {
  border-color: var(--ms-blue);
  background: rgba(0, 120, 212, 0.15);
  box-shadow: 0 0 15px rgba(0, 120, 212, 0.4);
  transition: all 0.3s ease;
}

.flow-node.completed {
  border-color: var(--ms-green);
  background: rgba(16, 185, 129, 0.08);
  transition: all 0.3s ease;
}

/* Animated Arrows - Light up when data flows through */
.flow-arrow-svg {
  transition: all 0.3s ease;
}

.flow-arrow-svg.active {
  color: var(--ms-blue);
  filter: drop-shadow(0 0 8px rgba(0, 120, 212, 0.6));
  animation: arrow-flow 0.5s ease-out;
}

.flow-arrow-svg.completed {
  color: var(--ms-green);
  filter: drop-shadow(0 0 6px rgba(16, 185, 129, 0.4));
}

@keyframes arrow-flow {
  0% {
    transform: translateX(-5px);
    opacity: 0.5;
  }
  50% {
    transform: translateX(3px);
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Pipeline Processing Status Badge */
.routing-status.processing {
  background: rgba(0, 120, 212, 0.2);
  color: var(--ms-blue);
}

.routing-status.complete {
  background: rgba(16, 185, 129, 0.2);
  color: var(--ms-green);
}

/* Data flow trail effect */
.routing-flow.processing::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(0, 120, 212, 0.5) 25%,
    rgba(0, 120, 212, 0.8) 50%,
    rgba(0, 120, 212, 0.5) 75%,
    transparent 100%
  );
  transform: translateY(-50%);
  animation: data-flow 2s linear infinite;
  pointer-events: none;
  z-index: -1;
}

@keyframes data-flow {
  0% { transform: translateY(-50%) translateX(-100%); }
  100% { transform: translateY(-50%) translateX(100%); }
}

.routing-flow {
  position: relative;
  overflow: hidden;
}

.flow-node.gateway {
  border-color: var(--ms-blue);
  background: rgba(0, 120, 212, 0.05);
}

.flow-node.gateway .flow-icon {
  color: var(--ms-blue);
}

.routing-flow .flow-arrow-svg {
  width: 20px;
  height: 20px;
  color: var(--text-muted);
  flex-shrink: 0;
}

.providers-display {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-sm);
}

@media (max-width: 600px) {
  .providers-display {
    grid-template-columns: repeat(2, 1fr);
  }

  .routing-flow {
    gap: var(--spacing-xs);
  }

  .flow-node {
    min-width: 70px;
    padding: var(--spacing-sm);
  }
}

/* Response Panel */
.response-panel {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.response-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
}

.response-header h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
}

.response-meta {
  font-size: 12px;
  color: var(--text-secondary);
}

.response-content {
  flex: 1;
  padding: var(--spacing-md);
  overflow-y: auto;
  font-size: 14px;
  line-height: 1.6;
}

.response-content .placeholder {
  color: var(--text-muted);
  text-align: center;
  padding: var(--spacing-xl);
}

.response-content pre {
  background: #0d1117;
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  overflow-x: auto;
  border: 1px solid var(--border-color);
  margin: var(--spacing-md) 0;
}

.response-content pre code {
  font-family: 'Consolas', 'Monaco', 'SF Mono', monospace;
  font-size: 13px;
  line-height: 1.5;
  background: transparent;
  padding: 0;
}

.response-content code {
  font-family: 'Consolas', 'Monaco', 'SF Mono', monospace;
  background: var(--bg-elevated);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9em;
}

.streaming-cursor::after {
  content: '▋';
  animation: blink 0.7s infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

/* Metrics Panel */
.metrics-panel {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--spacing-sm);
}

@media (max-width: 900px) {
  .metrics-panel {
    grid-template-columns: repeat(3, 1fr);
  }
}

.metric-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  text-align: center;
}

.metric-card.highlight {
  border-color: var(--ms-blue);
}

.metric-card.savings {
  border-color: var(--ms-green);
  background: rgba(16, 124, 16, 0.1);
}

.metric-label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: var(--spacing-xs);
}

.metric-value {
  display: block;
  font-size: 16px;
  font-weight: 600;
}

/* Routing Reason */
.routing-reason {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  font-size: 14px;
}

/* Telemetry Panel */
.telemetry-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

.telemetry-feed {
  max-height: 200px;
  overflow-y: auto;
}

.telemetry-placeholder {
  color: var(--text-muted);
  font-size: 12px;
  text-align: center;
  padding: var(--spacing-md);
}

.telemetry-record {
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  padding: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  font-size: 11px;
  animation: slideIn 0.3s ease;
}

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

.record-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-xs);
}

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

.record-provider {
  font-weight: 600;
}

.record-metrics {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.record-savings {
  color: var(--ms-green);
}

/* Stats Panel */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
}

.stats-panel .stat-item {
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm);
  text-align: center;
}

.stats-panel .stat-item.highlight {
  background: rgba(16, 124, 16, 0.2);
}

.stats-panel .stat-value {
  font-size: 18px;
  font-weight: 700;
}

.stats-panel .stat-label {
  font-size: 10px;
  color: var(--text-muted);
}

/* Calculator Panel */
.calc-inputs {
  margin-bottom: var(--spacing-md);
}

.calc-inputs label {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

.calc-inputs input {
  width: 100%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: var(--spacing-sm);
  color: var(--text-primary);
  font-size: 14px;
  margin-bottom: var(--spacing-sm);
}

.calc-results {
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
}

.calc-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  margin-bottom: var(--spacing-sm);
}

.calc-row:last-child {
  margin-bottom: 0;
}

.calc-row.highlight {
  font-weight: 600;
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--border-color);
}

.cost-negative {
  color: var(--ms-red);
}

.cost-positive {
  color: var(--ms-green);
}

.cost-savings {
  color: var(--ms-green);
  font-weight: 600;
}

/* Security Panel */
.security-checks {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.check {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 12px;
  color: var(--text-secondary);
}

.check.passed span {
  color: var(--ms-green);
}

/* Responsive */
@media (max-width: 768px) {
  .hero-title {
    font-size: 32px;
  }
  
  .hero-stats {
    gap: var(--spacing-md);
  }
  
  .stat-value {
    font-size: 28px;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
}