/* ============================================================================
   OpenClaw Monitor v3 - Premium Dark Enterprise Theme
   Inspired by MinerLab - Clean, Minimal, Professional
   ============================================================================ */

/* Import Fira Code & Fira Sans (recommended by UI/UX Pro Max) */
@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500;600;700&family=Fira+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Pure Dark Backgrounds - MinerLab Style */
  --bg-primary: #0a0a0a;
  --bg-secondary: #121212;
  --bg-tertiary: #1a1a1a;
  --bg-card: #161616;
  --bg-hover: #1e1e1e;
  
  /* Accent Colors - Liberty Gulf Green Focus */
  --primary: #BAFF38;        /* Liberty Gulf Green */
  --primary-light: #C8FF5C;
  --primary-dark: #A6E834;
  --secondary: #BAFF38;      /* Liberty Gulf Green */
  --secondary-light: #C8FF5C;
  --accent: #BAFF38;         /* Liberty Gulf Green */
  --warning: #f59e0b;
  --error: #ef4444;
  --success: #BAFF38;
  
  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #a1a1a1;
  --text-muted: #737373;
  --text-disabled: #525252;
  
  /* Borders - Subtle */
  --border-color: #262626;
  --border-hover: #404040;
  --border-focus: #BAFF38;
  
  /* 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: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  
  /* Shadows - Subtle */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-glow-blue: 0 0 20px rgba(186, 255, 56, 0.15);
  --shadow-glow-green: 0 0 20px rgba(186, 255, 56, 0.15);
  
  /* 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);
}

/* ============================================================================
   Base Styles
   ============================================================================ */

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ============================================================================
   Sidebar Navigation - Minimalist Design
   ============================================================================ */

.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  width: 260px;
  height: 100vh;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: width var(--transition-base);
}

.sidebar-header {
  padding: var(--spacing-xl) var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
}

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

.logo svg {
  flex-shrink: 0;
}

.logo h1 {
  font-family: 'Fira Code', monospace;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.version {
  display: block;
  font-family: 'Fira Code', monospace;
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: var(--spacing-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-menu {
  list-style: none;
  padding: var(--spacing-lg) var(--spacing-md);
  flex: 1;
}

.nav-menu li {
  margin-bottom: var(--spacing-xs);
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-md);
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  position: relative;
}

.nav-link:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.nav-link.active {
  background: var(--bg-tertiary);
  color: var(--primary-light);
  border-left: 2px solid var(--primary);
  padding-left: calc(var(--spacing-md) - 2px);
}

.nav-link .icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  stroke: currentColor;
  fill: none;
}

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

.status-indicator {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-muted);
  font-size: 0.8rem;
}

.pulse {
  width: 8px;
  height: 8px;
  background: var(--secondary);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
  box-shadow: 0 0 8px var(--secondary);
}

@keyframes pulse {
  0%, 100% { 
    opacity: 1; 
    transform: scale(1); 
  }
  50% { 
    opacity: 0.6; 
    transform: scale(1.1); 
  }
}

/* ============================================================================
   Main Content
   ============================================================================ */

.main-content {
  margin-left: 260px;
  padding: var(--spacing-xl);
  min-height: 100vh;
  background: var(--bg-primary);
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg) 0;
}

.header-left h2 {
  font-family: 'Fira Sans', sans-serif;
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.subtitle {
  display: block;
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

.search-box {
  position: relative;
}

.search-box input {
  width: 320px;
  padding: var(--spacing-md) var(--spacing-lg);
  padding-right: 2.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.875rem;
  font-family: 'Fira Sans', sans-serif;
  transition: all var(--transition-fast);
}

.search-box input::placeholder {
  color: var(--text-muted);
}

.search-box input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  background: var(--bg-tertiary);
}

.search-icon {
  position: absolute;
  right: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.btn-icon {
  width: 42px;
  height: 42px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

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

.btn-icon:active {
  transform: scale(0.95);
}

/* ============================================================================
   Cards - Clean & Minimal
   ============================================================================ */

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
}

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

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

.card-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  font-family: 'Fira Sans', sans-serif;
}

.card-action {
  color: var(--text-muted);
  font-size: 0.875rem;
  cursor: pointer;
  transition: color var(--transition-fast);
  text-decoration: none;
}

.card-action:hover {
  color: var(--primary-light);
}

/* ============================================================================
   Stat Cards Grid
   ============================================================================ */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.stat-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

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

.stat-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.stat-value {
  font-family: 'Fira Code', monospace;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1;
}

.stat-change {
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-weight: 500;
}

.stat-change.positive {
  color: var(--secondary);
}

.stat-change.negative {
  color: var(--error);
}

.stat-change.neutral {
  color: var(--text-muted);
}

/* ============================================================================
   Tables - Clean Data Display
   ============================================================================ */

.table-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

th {
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: left;
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: 'Fira Sans', sans-serif;
}

td {
  padding: var(--spacing-md) var(--spacing-lg);
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
}

tbody tr {
  transition: background var(--transition-fast);
}

tbody tr:last-child td {
  border-bottom: none;
}

tbody tr:hover {
  background: var(--bg-hover);
}

/* Code cells */
td code,
.code {
  font-family: 'Fira Code', monospace;
  font-size: 0.85rem;
  color: var(--primary-light);
  background: var(--bg-tertiary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
}

/* ============================================================================
   Badges - Status Indicators
   ============================================================================ */

.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: 'Fira Code', monospace;
}

.badge.success {
  background: rgba(16, 185, 129, 0.15);
  color: var(--secondary-light);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge.warning {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge.error {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge.info {
  background: rgba(59, 130, 246, 0.15);
  color: var(--primary-light);
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.badge.neutral {
  background: rgba(161, 161, 161, 0.15);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

/* ============================================================================
   Buttons
   ============================================================================ */

.btn {
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  font-family: 'Fira Sans', sans-serif;
  justify-content: center;
}

.btn-primary {
  background: var(--primary);
  color: #000000;
  font-weight: 600;
}

.btn-primary:hover {
  background: var(--primary-dark);
  box-shadow: var(--shadow-glow-blue);
  color: #000000;
}

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

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

.btn-success {
  background: var(--secondary);
  color: #000000;
  font-weight: 600;
}

.btn-success:hover {
  background: #059669;
  box-shadow: var(--shadow-glow-green);
}

.btn:active {
  transform: scale(0.98);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============================================================================
   Charts
   ============================================================================ */

.chart-container {
  position: relative;
  height: 320px;
  margin: var(--spacing-md) 0;
  padding: var(--spacing-md);
}

/* ============================================================================
   Toast Notifications
   ============================================================================ */

.toast {
  position: fixed;
  bottom: var(--spacing-xl);
  right: var(--spacing-xl);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  color: var(--text-primary);
  transform: translateY(150%);
  transition: transform var(--transition-base);
  z-index: 1000;
  min-width: 300px;
  font-size: 0.9rem;
}

.toast.show {
  transform: translateY(0);
}

.toast.success {
  border-color: var(--secondary);
  box-shadow: var(--shadow-lg), var(--shadow-glow-green);
}

.toast.error {
  border-color: var(--error);
}

/* ============================================================================
   Loading States
   ============================================================================ */

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  z-index: 9999;
  transition: opacity var(--transition-base);
}

.loading-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--bg-tertiary);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-text {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ============================================================================
   Tools Page - Premium Card Layout
   ============================================================================ */

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

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

.tool-header {
  display: flex;
  gap: var(--spacing-lg);
  align-items: flex-start;
}

.tool-icon {
  font-size: 2.5rem;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.tool-meta {
  flex: 1;
  min-width: 0;
}

.tool-name {
  font-size: 1.4rem;
  font-weight: 600;
  margin: 0 0 var(--spacing-sm) 0;
  color: var(--text-primary);
  font-family: 'Fira Sans', sans-serif;
}

.tool-version-row {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.tool-version {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: 'Fira Code', monospace;
  background: var(--bg-tertiary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.tool-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
  font-size: 0.9rem;
}

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

.category-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.category-badge.design {
  background: rgba(236, 72, 153, 0.1);
  border-color: rgba(236, 72, 153, 0.2);
  color: #f9a8d4;
}

.category-badge.workflow {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.2);
  color: #93c5fd;
}

.category-badge.monitoring {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.2);
  color: #6ee7b7;
}

.tool-features {
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  border: 1px solid var(--border-color);
}

.features-title {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin: 0 0 var(--spacing-md) 0;
}

.features-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--spacing-sm);
}

.features-list li {
  color: var(--text-secondary);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.feature-icon {
  color: var(--primary-light);
  font-size: 0.75rem;
}

.tool-usage {
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  border: 1px solid var(--border-color);
}

.usage-title {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin: 0 0 var(--spacing-md) 0;
}

.code-block {
  background: var(--bg-primary);
  border-radius: var(--radius-sm);
  padding: var(--spacing-md);
  border: 1px solid var(--border-color);
  overflow-x: auto;
}

.code-block code {
  font-family: 'Fira Code', monospace;
  font-size: 0.85rem;
  color: var(--primary-light);
  display: block;
  white-space: pre-wrap;
  word-break: break-all;
  line-height: 1.5;
}

.tool-footer {
  display: flex;
  gap: var(--spacing-md);
  margin-top: auto;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
}

/* ============================================================================
   Accessibility & Motion
   ============================================================================ */

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus styles for keyboard navigation */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* ============================================================================
   Responsive Design
   ============================================================================ */

@media (max-width: 1024px) {
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .tools-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .sidebar {
    width: 70px;
  }
  
  .sidebar-header {
    padding: var(--spacing-lg) var(--spacing-md);
  }
  
  .logo h1,
  .version,
  .nav-link span:not(.icon),
  .status-text {
    display: none;
  }
  
  .nav-menu {
    padding: var(--spacing-lg) var(--spacing-sm);
  }
  
  .main-content {
    margin-left: 70px;
    padding: var(--spacing-lg);
  }
  
  .header {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-md);
  }
  
  .header-right {
    flex-direction: column;
    align-items: stretch;
  }
  
  .search-box input {
    width: 100%;
  }
  
  .stat-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 375px) {
  body {
    font-size: 14px;
  }
  
  .main-content {
    padding: var(--spacing-md);
  }
  
  .stat-value {
    font-size: 2rem;
  }
}

/* ============================================================================
   Utility Classes
   ============================================================================ */

.hidden {
  display: none !important;
}

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

.text-success {
  color: var(--secondary);
}

.text-error {
  color: var(--error);
}

.text-warning {
  color: var(--warning);
}

.text-primary {
  color: var(--primary-light);
}

.cursor-pointer {
  cursor: pointer;
}

/* Spacing utilities */
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.p-0 { padding: 0; }
.p-1 { padding: var(--spacing-sm); }
.p-2 { padding: var(--spacing-md); }
.p-3 { padding: var(--spacing-lg); }

/* Flexbox utilities */
.flex {
  display: flex;
}

.items-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-center {
  justify-content: center;
}

.gap-1 { gap: var(--spacing-sm); }
.gap-2 { gap: var(--spacing-md); }
.gap-3 { gap: var(--spacing-lg); }

/* Grid utilities */
.grid {
  display: grid;
}

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

.grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* Border utilities */
.border-t {
  border-top: 1px solid var(--border-color);
}

.border-b {
  border-bottom: 1px solid var(--border-color);
}

/* Overflow utilities */
.overflow-auto {
  overflow: auto;
}

.overflow-hidden {
  overflow: hidden;
}

/* ============================================================================
   Agent Activity Styles
   ========================================================================= */

.agent-activity-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.agent-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.25rem;
  transition: all 0.3s ease;
}

.agent-card:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
  transform: translateY(-2px);
}

.agent-card.active {
  border-color: #10b981;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), rgba(16, 185, 129, 0.02));
}

.agent-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.agent-name {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.agent-status-badge {
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
}

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

.agent-status-badge.idle {
  background: rgba(148, 163, 184, 0.15);
  color: var(--text-secondary);
}

.agent-task {
  margin: 1rem 0;
  padding: 0.875rem;
  border-radius: 8px;
  background: rgba(148, 163, 184, 0.05);
}

.agent-task.current {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(59, 130, 246, 0.03));
  border-left: 3px solid var(--primary);
}

.agent-task.last {
  background: rgba(148, 163, 184, 0.05);
  border-left: 3px solid var(--border-color);
}

.agent-task.empty {
  text-align: center;
  padding: 1.5rem;
  background: transparent;
  border: 1px dashed var(--border-color);
}

.task-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.task-text {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.task-time {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.agent-stats {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.agent-stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.agent-stat .stat-value {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
}

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

/* ============================================================================
   Activity Timeline Styles
   ========================================================================= */

.activity-timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline-item {
  position: relative;
  padding-bottom: 1.5rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: -2rem;
  top: 0.25rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid var(--card-bg);
  box-shadow: 0 0 0 2px var(--primary);
}

.timeline-item:not(:last-child) .timeline-marker::after {
  content: '';
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: calc(100% + 1.5rem);
  background: var(--border-color);
}

.timeline-content {
  background: rgba(148, 163, 184, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.875rem;
  transition: all 0.2s ease;
}

.timeline-content:hover {
  border-color: var(--primary);
  background: rgba(59, 130, 246, 0.05);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.timeline-agent {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-primary);
}

.timeline-time {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.timeline-task {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.timeline-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.timeline-meta span {
  display: inline-flex;
  align-items: center;
}

/* Responsive tweaks */
@media (max-width: 768px) {
  .agent-activity-grid {
    grid-template-columns: 1fr;
  }
  
  .activity-timeline {
    padding-left: 1.5rem;
  }
  
  .timeline-marker {
    left: -1.5rem;
  }
}

/* ============================================================================
   Toggle Switch Styles
   ========================================================================= */

.toggle-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  user-select: none;
}

.toggle-switch input[type="checkbox"] {
  display: none;
}

.toggle-slider {
  position: relative;
  width: 44px;
  height: 24px;
  background: rgba(148, 163, 184, 0.2);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.toggle-slider::before {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  background: var(--text-secondary);
  border-radius: 50%;
  transition: all 0.3s ease;
}

.toggle-switch input:checked + .toggle-slider {
  background: rgba(59, 130, 246, 0.2);
  border-color: var(--primary);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
  background: var(--primary);
}

.toggle-switch:hover .toggle-slider {
  border-color: var(--primary);
}

.toggle-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.toggle-switch input:checked ~ .toggle-label {
  color: var(--primary);
}