/* ==========================================================================
   GMB AI Review Manager - Next-Gen SaaS Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

/* --------------------------------------------------------------------------
   1. Design Tokens (Light Theme & Dark Theme)
   -------------------------------------------------------------------------- */
:root {
  /* Brand Palette */
  --brand-primary: #6366f1;
  --brand-primary-hover: #4f46e5;
  --brand-primary-light: #eef2ff;
  --brand-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #d946ef 100%);
  --brand-glow: rgba(99, 102, 241, 0.25);
  
  /* Semantic Colors */
  --color-success: #10b981;
  --color-success-bg: #ecfdf5;
  --color-success-border: #a7f3d0;
  
  --color-warning: #f59e0b;
  --color-warning-bg: #fffbeb;
  --color-warning-border: #fde68a;
  
  --color-danger: #ef4444;
  --color-danger-bg: #fef2f2;
  --color-danger-border: #fecaca;
  
  --color-info: #0ea5e9;
  --color-info-bg: #f0f9ff;
  --color-info-border: #bae6fd;

  --color-purple: #8b5cf6;
  --color-purple-bg: #f5f3ff;
  --color-purple-border: #ddd6fe;

  /* Surfaces & Backgrounds (Light) */
  --bg-app: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-elevated: #ffffff;
  --bg-subtle: #f1f5f9;
  --bg-hover: #f8fafc;
  
  /* Borders */
  --border-subtle: #f1f5f9;
  --border-color: #e2e8f0;
  --border-strong: #cbd5e1;
  
  /* Typography */
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --text-inverse: #ffffff;
  
  /* Sidebar (Dark by default for rich contrast) */
  --sidebar-bg: #0f172a;
  --sidebar-border: #1e293b;
  --sidebar-text: #94a3b8;
  --sidebar-text-active: #ffffff;
  --sidebar-item-hover: rgba(255, 255, 255, 0.06);
  --sidebar-item-active: rgba(99, 102, 241, 0.18);
  --sidebar-accent: #6366f1;
  --sidebar-width: 270px;
  --sidebar-collapsed-width: 80px;
  --header-height: 72px;

  /* Elevation & Shadows */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.07), 0 1px 2px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.2);

  /* Radius */
  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 350ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dark Mode Overrides */
[data-theme="dark"] {
  --bg-app: #090d16;
  --bg-surface: #111827;
  --bg-surface-elevated: #1a2234;
  --bg-subtle: #1e293b;
  --bg-hover: #1f293d;
  
  --border-subtle: #1e293b;
  --border-color: #273549;
  --border-strong: #374151;
  
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;
  --text-inverse: #0f172a;
  
  --sidebar-bg: #0b1120;
  --sidebar-border: #1e293b;
  
  --color-success-bg: rgba(16, 185, 129, 0.12);
  --color-success-border: rgba(16, 185, 129, 0.3);
  
  --color-warning-bg: rgba(245, 158, 11, 0.12);
  --color-warning-border: rgba(245, 158, 11, 0.3);
  
  --color-danger-bg: rgba(239, 68, 68, 0.12);
  --color-danger-border: rgba(239, 68, 68, 0.3);
  
  --color-info-bg: rgba(14, 165, 233, 0.12);
  --color-info-border: rgba(14, 165, 233, 0.3);
  
  --color-purple-bg: rgba(139, 92, 246, 0.12);
  --color-purple-border: rgba(139, 92, 246, 0.3);

  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.6);
}

/* --------------------------------------------------------------------------
   2. Base & Reset
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-app);
  color: var(--text-primary);
  min-height: 100vh;
  margin: 0;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.025em;
  line-height: 1.25;
}

.page-title {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.page-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   3. Application Shell Layout
   -------------------------------------------------------------------------- */
.app-wrapper {
  display: flex;
  min-height: 100vh;
  width: 100%;
  position: relative;
  background-color: var(--bg-app);
}

/* Sidebar Styling */
.app-sidebar {
  width: var(--sidebar-width);
  background-color: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  color: var(--sidebar-text);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 1000;
  transition: width var(--transition-normal), transform var(--transition-normal);
  user-select: none;
}

/* Collapsed Sidebar Mode */
.app-sidebar.collapsed {
  width: var(--sidebar-collapsed-width);
}

.app-sidebar.collapsed .sidebar-brand-text,
.app-sidebar.collapsed .sidebar-brand-badge,
.app-sidebar.collapsed .sidebar-heading,
.app-sidebar.collapsed .sidebar-link span,
.app-sidebar.collapsed .sidebar-badge,
.app-sidebar.collapsed .sidebar-plan-card {
  display: none !important;
}

.app-sidebar.collapsed .sidebar-link {
  justify-content: center;
  padding: 0.75rem 0;
}

.app-sidebar.collapsed .sidebar-link i {
  margin: 0;
  font-size: 1.35rem;
}

.sidebar-header {
  height: var(--header-height);
  padding: 0 1.25rem;
  border-bottom: 1px solid var(--sidebar-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.brand-icon-gem {
  width: 40px;
  height: 40px;
  background: var(--brand-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.25rem;
  box-shadow: 0 4px 14px var(--brand-glow);
  flex-shrink: 0;
}

.sidebar-brand-text {
  font-size: 1.05rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.03em;
  margin: 0;
  line-height: 1.1;
}

.sidebar-brand-badge {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(99, 102, 241, 0.25);
  color: #a5b4fc;
  padding: 1px 6px;
  border-radius: var(--radius-xs);
  display: inline-block;
}

.sidebar-collapse-btn {
  background: transparent;
  border: none;
  color: var(--sidebar-text);
  font-size: 1.15rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-xs);
  transition: all var(--transition-fast);
}

.sidebar-collapse-btn:hover {
  color: #ffffff;
  background: var(--sidebar-item-hover);
}

.sidebar-nav {
  flex-grow: 1;
  padding: 1rem 0.75rem;
  overflow-y: auto;
  overflow-x: hidden;
  list-style: none;
  margin: 0;
}

.sidebar-heading {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #475569;
  padding: 0.75rem 0.85rem 0.35rem;
  margin-top: 0.5rem;
}

.sidebar-heading:first-child {
  margin-top: 0;
}

.sidebar-item {
  margin-bottom: 2px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.65rem 0.85rem;
  color: var(--sidebar-text);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  position: relative;
  transition: all var(--transition-fast);
}

.sidebar-link i {
  font-size: 1.15rem;
  width: 22px;
  text-align: center;
  color: #64748b;
  transition: color var(--transition-fast);
}

.sidebar-link:hover {
  color: var(--sidebar-text-active);
  background-color: var(--sidebar-item-hover);
}

.sidebar-link:hover i {
  color: #a5b4fc;
}

.sidebar-link.active {
  color: #ffffff;
  background: var(--sidebar-item-active);
  font-weight: 700;
}

.sidebar-link.active i {
  color: #818cf8;
}

.sidebar-link.active::before {
  content: '';
  position: absolute;
  left: -0.75rem;
  top: 6px;
  bottom: 6px;
  width: 3.5px;
  background: var(--brand-gradient);
  border-radius: 0 4px 4px 0;
  box-shadow: 0 0 10px var(--brand-primary);
}

.sidebar-badge {
  margin-left: auto;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-full);
}

.sidebar-plan-card {
  padding: 1rem;
  margin: 0.75rem;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.7) 0%, rgba(15, 23, 42, 0.9) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* Main Content Wrapper */
.app-main {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background-color: var(--bg-app);
}

/* Header Navbar */
.app-header {
  height: var(--header-height);
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  position: sticky;
  top: 0;
  z-index: 900;
  backdrop-filter: blur(8px);
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.header-left, .header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Live Health Status Pill */
.live-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background-color: var(--color-success-bg);
  border: 1px solid var(--color-success-border);
  color: var(--color-success);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-success);
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Org Switcher Component */
.org-switcher-btn {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--radius-md);
  padding: 0.4rem 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.org-switcher-btn:hover {
  background-color: var(--bg-hover);
  border-color: var(--border-strong);
}

.org-avatar-badge {
  width: 26px;
  height: 26px;
  border-radius: var(--radius-xs);
  background: var(--brand-gradient);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
}

/* Theme Toggle Button */
.theme-toggle-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  color: var(--brand-primary);
  background-color: var(--bg-hover);
  border-color: var(--border-strong);
}

/* App Main Content Area */
.app-content {
  padding: 2rem;
  flex-grow: 1;
}

/* --------------------------------------------------------------------------
   4. Cards, Containers & Elevations
   -------------------------------------------------------------------------- */
.saas-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  overflow: hidden;
}

.saas-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

.saas-card-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.saas-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.saas-card-body {
  padding: 1.5rem;
}

/* --------------------------------------------------------------------------
   5. Modern KPI Stat Cards
   -------------------------------------------------------------------------- */
.kpi-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-strong);
}

.kpi-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.kpi-icon-box {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.kpi-icon-primary {
  background-color: var(--brand-primary-light);
  color: var(--brand-primary);
}

.kpi-icon-success {
  background-color: var(--color-success-bg);
  color: var(--color-success);
}

.kpi-icon-warning {
  background-color: var(--color-warning-bg);
  color: var(--color-warning);
}

.kpi-icon-info {
  background-color: var(--color-info-bg);
  color: var(--color-info);
}

.kpi-label {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.kpi-value {
  font-size: 2.125rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 0.35rem;
}

.kpi-trend {
  font-size: 0.8125rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.trend-up {
  color: var(--color-success);
}

.trend-down {
  color: var(--color-danger);
}

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

/* --------------------------------------------------------------------------
   6. Data Tables & Mobile Data Cards
   -------------------------------------------------------------------------- */
.saas-table-container {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  background-color: var(--bg-surface);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.saas-table {
  width: 100%;
  margin-bottom: 0;
  border-collapse: collapse;
}

.saas-table th {
  background-color: var(--bg-subtle);
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.saas-table td {
  padding: 1.15rem 1.25rem;
  vertical-align: middle;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: 0.875rem;
  background-color: transparent;
}

.saas-table tbody tr {
  transition: background-color var(--transition-fast);
}

.saas-table tbody tr:hover {
  background-color: var(--bg-hover);
}

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

/* Responsive Mobile Cards for Reviews */
.review-mobile-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}

.review-mobile-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
}

/* --------------------------------------------------------------------------
   7. Buttons & Form Controls
   -------------------------------------------------------------------------- */
.btn {
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
  padding: 0.55rem 1.15rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  color: #ffffff;
  box-shadow: 0 2px 4px rgba(99, 102, 241, 0.2);
}

.btn-primary:hover, .btn-primary:focus {
  background: var(--brand-primary-hover);
  border-color: var(--brand-primary-hover);
  box-shadow: 0 4px 10px rgba(99, 102, 241, 0.35);
  transform: translateY(-1px);
}

.btn-ai-magic {
  background: var(--brand-gradient);
  color: #ffffff;
  border: none;
  font-weight: 700;
  box-shadow: 0 4px 14px var(--brand-glow);
}

.btn-ai-magic:hover {
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #c026d3 100%);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
  transform: translateY(-1px);
}

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

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

/* Form Inputs */
.form-control, .form-select {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.85rem;
  font-size: 0.875rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus, .form-select:focus {
  background-color: var(--bg-surface);
  border-color: var(--brand-primary);
  color: var(--text-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

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

/* --------------------------------------------------------------------------
   8. Status Badges & Star Ratings
   -------------------------------------------------------------------------- */
.badge-pill {
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid transparent;
}

.badge-pill-published {
  background-color: var(--color-success-bg);
  color: var(--color-success);
  border-color: var(--color-success-border);
}

.badge-pill-draft {
  background-color: var(--color-warning-bg);
  color: var(--color-warning);
  border-color: var(--color-warning-border);
}

.badge-pill-pending {
  background-color: var(--color-info-bg);
  color: var(--color-info);
  border-color: var(--color-info-border);
}

.badge-pill-generating {
  background-color: var(--color-purple-bg);
  color: var(--color-purple);
  border-color: var(--color-purple-border);
  animation: pulse-border 1.5s infinite;
}

.badge-pill-failed {
  background-color: var(--color-danger-bg);
  color: var(--color-danger);
  border-color: var(--color-danger-border);
}

.stars-gold {
  color: #f59e0b;
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.star-empty {
  color: var(--border-color);
}

/* --------------------------------------------------------------------------
   9. AI Response Studio & Split View Layout
   -------------------------------------------------------------------------- */
.ai-studio-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.ai-studio-header {
  padding: 1.25rem 1.5rem;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.06) 0%, rgba(139, 92, 246, 0.06) 100%);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ai-tone-pill {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--bg-surface);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.ai-tone-pill.selected {
  background: var(--brand-primary);
  color: #ffffff;
  border-color: var(--brand-primary);
  box-shadow: 0 2px 8px var(--brand-glow);
}

/* AI Generation Loading Animation */
.ai-generating-loader {
  display: none;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(168, 85, 247, 0.08) 100%);
  border: 1px dashed var(--brand-primary);
  margin-bottom: 1rem;
}

.ai-generating-loader.active {
  display: block;
}

.ai-step-indicator {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brand-primary);
}

/* --------------------------------------------------------------------------
   10. Automation Workflow Matrix
   -------------------------------------------------------------------------- */
.automation-step-badge {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.8rem;
  color: var(--brand-primary);
}

.rule-matrix-card {
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background-color: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
  transition: all var(--transition-fast);
}

.rule-matrix-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
}

/* --------------------------------------------------------------------------
   11. Timeline & Audit Log
   -------------------------------------------------------------------------- */
.timeline-track {
  position: relative;
  padding-left: 2rem;
}

.timeline-track::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background-color: var(--border-color);
}

.timeline-event {
  position: relative;
  margin-bottom: 1.5rem;
}

.timeline-event:last-child {
  margin-bottom: 0;
}

.timeline-node {
  position: absolute;
  left: -2rem;
  top: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--bg-surface);
  border: 3px solid var(--brand-primary);
  box-shadow: 0 0 0 3px var(--bg-app);
}

/* --------------------------------------------------------------------------
   12. Toast Notifications & Modals
   -------------------------------------------------------------------------- */
.toast-saas {
  background-color: var(--bg-surface-elevated) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-xl) !important;
  overflow: hidden;
}

.toast-saas.toast-success {
  border-left: 4px solid var(--color-success) !important;
}

.toast-saas.toast-error {
  border-left: 4px solid var(--color-danger) !important;
}

.modal-content {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  color: var(--text-primary);
}

.modal-header, .modal-footer {
  border-color: var(--border-subtle);
  padding: 1.25rem 1.5rem;
}

/* --------------------------------------------------------------------------
   13. Responsive Breakpoints & Mobile Drawer
   -------------------------------------------------------------------------- */
@media (max-width: 991.98px) {
  .app-sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: -280px;
    width: 280px !important;
    box-shadow: var(--shadow-xl);
    z-index: 1100;
  }

  .app-sidebar.show {
    left: 0;
  }

  .app-header {
    padding: 0 1.25rem;
  }

  .app-content {
    padding: 1.25rem;
  }

  .sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(4px);
    z-index: 1050;
  }

  .sidebar-backdrop.show {
    display: block;
  }
}

@media (max-width: 575.98px) {
  .app-content {
    padding: 1rem 0.85rem;
  }

  .page-title {
    font-size: 1.25rem;
  }

  .kpi-card {
    padding: 1.15rem;
  }

  .kpi-value {
    font-size: 1.75rem;
  }
}