/**
 * ACE Analytics Test Bench Styles
 * Professional dashboard aesthetic with technical precision
 */

:root {
  /* Color System - Dark Mode Primary */
  --bg-base: hsl(220, 15%, 8%);
  --bg-elevated: hsl(220, 15%, 12%);
  --bg-interactive: hsl(220, 12%, 16%);
  --border-subtle: hsl(220, 10%, 20%);
  --border-interactive: hsl(220, 12%, 28%);
  
  /* Accent & Status Colors */
  --color-primary: hsl(217, 91%, 60%);
  --color-success: hsl(142, 71%, 45%);
  --color-warning: hsl(38, 92%, 50%);
  --color-error: hsl(0, 84%, 60%);
  --color-frustration: hsl(25, 95%, 53%);
  
  /* Text Hierarchy */
  --text-primary: hsl(220, 10%, 95%);
  --text-secondary: hsl(220, 8%, 70%);
  --text-tertiary: hsl(220, 6%, 50%);
  
  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.4), 0 2px 4px -1px rgb(0 0 0 / 0.3);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.5), 0 4px 6px -2px rgb(0 0 0 / 0.4);
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-sans);
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================================
   DASHBOARD HEADER - Fixed Position
   ============================================================ */

.dashboard {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-subtle);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
}

.dashboard-container {
  position: sticky;
  top: 0;
  background: var(--bg-elevated);
  z-index: 1000;
}

/* Page-wide Tabs */
.page-tabs {
  display: flex;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-lg);
  border-bottom: 2px solid var(--border-subtle);
}

.page-tab {
  display: flex;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  bottom: -2px;
}

.page-tab:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
}

.page-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.page-tab svg {
  transition: all var(--transition-base);
}

.page-tab:hover svg {
  transform: translateY(-1px);
}

.tab-content {
  animation: fadeIn 0.3s ease-in-out;
}

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

.dashboard-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-lg);
}

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

.dashboard-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.dashboard-title h1 {
  font-size: 1.75rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--text-primary), var(--color-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-interactive);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

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

.status-text {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

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

/* ============================================================
   BUTTONS
   ============================================================ */

button {
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
  outline: none;
}

.btn-primary,
.btn-secondary,
.btn-danger,
.btn-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.btn-primary {
  background: var(--color-primary);
  color: white;
  border: 1px solid transparent;
}

.btn-primary:hover {
  background: hsl(217, 91%, 55%);
  box-shadow: var(--shadow-sm);
}

.btn-secondary {
  background: var(--bg-interactive);
  color: var(--text-primary);
  border: 1px solid var(--border-interactive);
}

.btn-secondary:hover {
  background: var(--bg-elevated);
  border-color: var(--border-interactive);
}

.btn-danger {
  background: hsl(0, 84%, 60%, 0.1);
  color: var(--color-error);
  border: 1px solid hsl(0, 84%, 60%, 0.3);
}

.btn-danger:hover {
  background: hsl(0, 84%, 60%, 0.2);
  border-color: hsl(0, 84%, 60%, 0.5);
}

.btn-link {
  background: transparent;
  color: var(--color-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border: none;
}

.btn-link:hover {
  color: hsl(217, 91%, 70%);
  text-decoration: underline;
}

.btn-tertiary {
  background: var(--bg-interactive);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
}

.btn-tertiary:hover {
  background: var(--bg-elevated);
  color: var(--text-primary);
}

/* ============================================================
   METRICS GRID
   ============================================================ */

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  position: sticky;
  top: 0;
  background: var(--bg-elevated);
  padding-bottom: var(--spacing-md);
  z-index: 999;
}

.metric-card {
  display: flex;
  gap: var(--spacing-md);
  padding: 0.7rem;
  background: var(--bg-interactive);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.metric-card:hover {
  border-color: var(--border-interactive);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.metric-card.primary {
  background: linear-gradient(135deg, hsl(217, 91%, 60%, 0.15), hsl(217, 91%, 40%, 0.1));
  border-color: hsl(217, 91%, 60%, 0.3);
}

.metric-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--bg-elevated);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  flex-shrink: 0;
}

.metric-card.primary .metric-icon {
  background: hsl(217, 91%, 60%, 0.2);
}

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

.metric-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-xs);
}

.metric-value {
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: var(--spacing-xs);
  transition: all var(--transition-base);
}

.metric-value.pulse {
  animation: metricPulse 300ms ease-out;
}

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

.metric-value.positive {
  color: var(--color-success);
}

.metric-value.negative {
  color: var(--color-error);
}

.metric-subtitle {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* ============================================================
   EVENT FEED
   ============================================================ */

.event-feed {
  background: var(--bg-base);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.event-feed-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--bg-interactive);
  border-bottom: 1px solid var(--border-subtle);
}

.event-feed-header h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.event-list {
  max-height: 240px;
  overflow-y: auto;
  padding: var(--spacing-sm);
}

.event-list::-webkit-scrollbar {
  width: 8px;
}

.event-list::-webkit-scrollbar-track {
  background: var(--bg-base);
}

.event-list::-webkit-scrollbar-thumb {
  background: var(--border-interactive);
  border-radius: var(--radius-sm);
}

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

.event-placeholder {
  padding: var(--spacing-xl);
  text-align: center;
  color: var(--text-tertiary);
  font-size: 0.875rem;
}

.event-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  margin-bottom: var(--spacing-xs);
  background: var(--bg-interactive);
  border-left: 3px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  transition: all var(--transition-fast);
  animation: slideIn 200ms ease-out;
}

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

.event-item:hover {
  background: var(--bg-elevated);
}

.event-item.engagement {
  border-left-color: var(--color-primary);
}

.event-item.scroll {
  border-left-color: var(--color-success);
}

.event-item.frustration {
  border-left-color: var(--color-error);
}

.event-item.interaction {
  border-left-color: var(--color-warning);
}

.event-item.media {
  border-left-color: hsl(280, 70%, 60%);
}

.event-item.sharing {
  border-left-color: hsl(160, 70%, 50%);
}

.event-time {
  font-family: var(--font-mono);
  color: var(--text-tertiary);
  white-space: nowrap;
  font-size: 0.75rem;
  min-width: 60px;
}

.event-details {
  flex: 1;
  min-width: 0;
}

.event-type {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.event-label {
  color: var(--text-secondary);
  font-size: 0.75rem;
}

.event-score {
  font-family: var(--font-mono);
  font-weight: 600;
  white-space: nowrap;
  min-width: 40px;
  text-align: right;
}

.event-score.positive {
  color: var(--color-success);
}

.event-score.negative {
  color: var(--color-error);
}

/* ============================================================
   MAIN CONTENT AREA
   ============================================================ */

.content {
  min-height: 100vh;
  padding: var(--spacing-2xl) 0;
}

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

/* Introduction */
.intro-section {
  margin-bottom: var(--spacing-2xl);
}

.intro-section h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.lead {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  line-height: 1.7;
}

.info-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.info-card {
  padding: var(--spacing-lg);
  background: var(--bg-interactive);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}

.info-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.info-card ul {
  list-style: none;
  padding: 0;
}

.info-card li {
  padding: var(--spacing-xs) 0;
  color: var(--text-secondary);
  line-height: 1.6;
}

.info-card li strong {
  color: var(--text-primary);
}

/* Article Content */
.article-content {
  background: var(--bg-elevated);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  margin-bottom: var(--spacing-2xl);
}

.article-content h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.article-meta {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-xl);
}

.article-content h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.article-content h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.article-content p {
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
  line-height: 1.8;
}

.article-content ul,
.article-content ol {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-xl);
  color: var(--text-secondary);
}

.article-content li {
  margin-bottom: var(--spacing-sm);
  line-height: 1.7;
}

.article-content blockquote {
  margin: var(--spacing-xl) 0;
  padding: var(--spacing-lg);
  border-left: 4px solid var(--color-primary);
  background: var(--bg-interactive);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--text-primary);
}

.article-content mark {
  background: hsl(38, 92%, 50%, 0.3);
  color: var(--text-primary);
  padding: 2px 4px;
  border-radius: 3px;
}

.article-content code {
  font-family: var(--font-mono);
  background: var(--bg-interactive);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.875em;
  color: var(--color-primary);
}

.callout-box {
  margin: var(--spacing-xl) 0;
  padding: var(--spacing-lg);
  background: hsl(217, 91%, 60%, 0.1);
  border: 1px solid hsl(217, 91%, 60%, 0.3);
  border-radius: var(--radius-lg);
}

.callout-box h4 {
  margin-top: 0;
  color: var(--color-primary);
}

/* Interactive Section */
.interactive-section,
.media-section,
.sharing-section,
.testing-section {
  margin-bottom: var(--spacing-2xl);
}

.interactive-section h2,
.media-section h2,
.sharing-section h2,
.testing-section h2 {
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.test-group {
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}

.test-group h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

/* Accordion */
.accordion {
  margin-bottom: var(--spacing-sm);
}

.accordion-toggle {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  background: var(--bg-interactive);
  border: 1px solid var(--border-interactive);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 500;
  text-align: left;
}

.accordion-toggle:hover {
  background: var(--bg-elevated);
  border-color: var(--color-primary);
}

.accordion-toggle.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-icon {
  transition: transform var(--transition-base);
  color: var(--text-secondary);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
  padding: 0 var(--spacing-md);
}

.accordion-content p {
  padding: var(--spacing-md) 0;
  color: var(--text-secondary);
}

/* Tabs */
.tabs {
  display: flex;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-subtle);
}

.tab-item {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-weight: 500;
  transition: all var(--transition-base);
}

.tab-item:hover {
  color: var(--text-primary);
  background: var(--bg-interactive);
}

.tab-item.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.tab-content {
  padding: var(--spacing-lg);
  background: var(--bg-interactive);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
}

/* Frustration Test */
.frustration-test {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.fake-button {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--bg-interactive);
  border: 1px solid var(--border-interactive);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-weight: 500;
  cursor: pointer;
}

.fake-button:hover {
  background: var(--bg-elevated);
}

.slow-button {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--color-warning);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 500;
}

/* Button Group */
.button-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

/* Media */
.video-container {
  margin: var(--spacing-lg) 0;
}

.video-container video {
  width: 100%;
  max-width: 100%;
  border-radius: var(--radius-lg);
  background: black;
}

.media-caption {
  margin-top: var(--spacing-sm);
  font-size: 0.875rem;
  color: var(--text-tertiary);
  text-align: center;
}

/* Share Buttons */
.share-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-weight: 500;
  transition: all var(--transition-base);
}

.share-btn.twitter {
  background: hsl(203, 89%, 53%, 0.15);
  color: hsl(203, 89%, 63%);
  border: 1px solid hsl(203, 89%, 53%, 0.3);
}

.share-btn.twitter:hover {
  background: hsl(203, 89%, 53%, 0.25);
}

.share-btn.facebook {
  background: hsl(221, 44%, 41%, 0.15);
  color: hsl(221, 44%, 61%);
  border: 1px solid hsl(221, 44%, 41%, 0.3);
}

.share-btn.facebook:hover {
  background: hsl(221, 44%, 41%, 0.25);
}

.share-btn.linkedin {
  background: hsl(201, 100%, 35%, 0.15);
  color: hsl(201, 100%, 55%);
  border: 1px solid hsl(201, 100%, 35%, 0.3);
}

.share-btn.linkedin:hover {
  background: hsl(201, 100%, 35%, 0.25);
}

.share-btn.email {
  background: hsl(142, 71%, 45%, 0.15);
  color: hsl(142, 71%, 55%);
  border: 1px solid hsl(142, 71%, 45%, 0.3);
}

.share-btn.email:hover {
  background: hsl(142, 71%, 45%, 0.25);
}

.share-btn.print {
  background: hsl(280, 70%, 50%, 0.15);
  color: hsl(280, 70%, 65%);
  border: 1px solid hsl(280, 70%, 50%, 0.3);
}

.share-btn.print:hover {
  background: hsl(280, 70%, 50%, 0.25);
}

/* Test Checklist */
.test-checklist {
  background: var(--bg-elevated);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
}

.test-checklist h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.test-checklist h3:first-child {
  margin-top: 0;
}

.test-checklist ul {
  list-style: none;
  padding: 0;
}

.test-checklist li {
  padding: var(--spacing-sm) 0;
  padding-left: var(--spacing-xl);
  position: relative;
  color: var(--text-secondary);
  line-height: 1.6;
}

.test-checklist li::before {
  content: "→";
  position: absolute;
  left: var(--spacing-sm);
  color: var(--color-primary);
  font-weight: 600;
}

/* Form Section */
.form-section {
  background: var(--bg-elevated);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  margin-bottom: var(--spacing-2xl);
}

.form-section h2 {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.form-section > p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
}

.test-form {
  background: var(--bg-base);
  padding: var(--spacing-xl);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  margin-bottom: var(--spacing-xl);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
  font-size: 0.9375rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.9375rem;
  font-family: inherit;
  transition: all var(--transition-base);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-tertiary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--bg-base);
}

.form-group select {
  cursor: pointer;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
}

.checkbox-group label {
  display: flex;
  align-items: flex-start;
  cursor: pointer;
  margin-bottom: 0;
}

.checkbox-group input[type="checkbox"] {
  margin-right: var(--spacing-sm);
  margin-top: 2px;
  cursor: pointer;
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
}

.checkbox-group span {
  color: var(--text-secondary);
  font-weight: normal;
}

.form-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.form-actions button {
  padding: var(--spacing-sm) var(--spacing-xl);
  font-weight: 500;
  font-size: 0.9375rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-bg-primary);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: hsl(210, 100%, 55%);
  border-color: hsl(210, 100%, 55%);
}

.btn-secondary {
  background: var(--bg-interactive);
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

.btn-secondary:hover {
  background: var(--bg-elevated);
}

/* Form Funnel Visualization */
.form-funnel-viz {
  background: var(--bg-base);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.form-funnel-viz h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.funnel-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-md);
}

.funnel-stat {
  background: var(--bg-elevated);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  text-align: center;
}

.stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-value {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-mono);
}

/* Carousel Styling */
.carousel-section {
  margin-bottom: var(--spacing-2xl);
}

.carousel-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: var(--bg-interactive);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl) 0;
}

.carousel-track {
  display: flex;
  transition: transform 0.3s ease-in-out;
  position: relative;
}

.carousel-slide {
  min-width: 100%;
  flex-shrink: 0;
  display: none;
  padding: 0 var(--spacing-lg);
}

.carousel-slide.active {
  display: block;
}

.carousel-slide img {
  width: 100%;
  height: auto;
  max-height: 500px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.carousel-caption {
  text-align: center;
  margin-top: var(--spacing-sm);
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--bg-elevated);
  border: 1px solid var(--border-interactive);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  z-index: 10;
}

.carousel-btn:hover:not(:disabled) {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.carousel-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.carousel-prev {
  left: var(--spacing-md);
}

.carousel-next {
  right: var(--spacing-md);
}

.carousel-indicators {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-subtle);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: all var(--transition-base);
}

.carousel-dot.active {
  background: var(--color-primary);
  transform: scale(1.2);
}

.carousel-dot:hover {
  background: var(--color-primary);
  opacity: 0.7;
}

/* Responsive */
@media (max-width: 768px) {
  .dashboard-container {
    padding: var(--spacing-md);
  }
  
  .dashboard-title h1 {
    font-size: 1.25rem;
  }
  
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  
  .content-container {
    padding: 0 var(--spacing-md);
  }
  
  .article-content {
    padding: var(--spacing-lg);
  }
  
  .intro-section h1 {
    font-size: 2rem;
  }
  
  .info-cards {
    grid-template-columns: 1fr;
  }
}