/* Lifted from root +layout.svelte → app.css import graph. */
/**
 * Theme CSS Variables - Generated from centralized theme configuration
 * This file provides CSS custom properties that map to the centralized theme
 * All values come from Module_Manager/src/lib/config/theme.ts
 */

:root {
  /* Colors - Primary */
  --color-primary: #3b82f6;
  --color-primary-hover: #2563eb;
  --color-primary-light: #93c5fd;
  --color-primary-dark: #1e40af;
  
  /* Colors - Secondary */
  --color-secondary: #64748b;
  --color-secondary-hover: #475569;
  
  /* Colors - Status */
  --color-success: #10b981;
  --color-success-hover: #059669;
  --color-success-light: #6ee7b7;
  
  --color-warning: #f59e0b;
  --color-warning-hover: #d97706;
  --color-warning-light: #fcd34d;
  
  --color-danger: #ef4444;
  --color-danger-hover: #dc2626;
  --color-danger-light: #fca5a5;
  
  --color-info: #3b82f6;
  --color-info-hover: #2563eb;
  --color-info-light: #93c5fd;
  
  /* Colors - Neutrals */
  --color-light: #f8f9fa;
  --color-dark: #1f2937;
  
  /* Colors - Gray Scale */
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;
  
  /* Colors - Borders */
  --color-border: #e5e7eb;
  --color-border-light: #f3f4f6;
  --color-border-dark: #d1d5db;
  
  /* Colors - Backgrounds */
  --color-background-primary: #ffffff;
  --color-background-secondary: #f9fafb;
  --color-background-tertiary: #f3f4f6;
  
  /* Colors - Text */
  --color-text-primary: #111827;
  --color-text-secondary: #6b7280;
  --color-text-tertiary: #9ca3af;
  --color-text-inverse: #ffffff;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  --spacing-xxxl: 4rem;
  
  /* Border Radius */
  --radius-none: 0;
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Z-Index */
  --z-base: 0;
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  
  /* Transitions */
  --transition-duration-fast: 150ms;
  --transition-duration-normal: 200ms;
  --transition-duration-slow: 300ms;
  --transition-timing-ease: ease;
  --transition-timing-ease-in: ease-in;
  --transition-timing-ease-out: ease-out;
  --transition-timing-ease-in-out: ease-in-out;
  
  /* Typography - Font Sizes */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  
  /* Typography - Font Weights */
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Typography - Line Heights */
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;
  
  /* Breakpoints */
  --breakpoint-mobile: 768px;
  --breakpoint-tablet: 1024px;
  --breakpoint-desktop: 1280px;
  --breakpoint-wide: 1536px;
}

/* Dark Mode Overrides */
[data-theme="dark"] {
  --color-primary: #60a5fa;
  --color-primary-hover: #3b82f6;
  --color-primary-dark: #1e3a8a;
  
  --color-secondary: #94a3b8;
  --color-secondary-hover: #cbd5e1;
  
  --color-success: #34d399;
  --color-success-hover: #10b981;
  
  --color-warning: #fbbf24;
  --color-warning-hover: #f59e0b;
  
  --color-danger: #f87171;
  --color-danger-hover: #ef4444;
  
  --color-info: #22d3ee;
  --color-info-hover: #06b6d4;
  
  --color-border: #374151;
  --color-border-light: #475569;
  --color-border-dark: #4b5563;
  
  --color-background-primary: #0f172a;
  --color-background-secondary: #1e293b;
  --color-background-tertiary: #334155;
  
  --color-text-primary: #f8fafc;
  --color-text-secondary: #cbd5e1;
  --color-text-tertiary: #94a3b8;
  --color-text-inverse: #0f172a;
}



:root {
  --modal-backdrop-color: rgba(15, 23, 42, 0.55);
  --modal-backdrop-blur: 6px;
  --modal-surface-background: var(--card-bg);
  --modal-surface-border: var(--border-color);
  --modal-surface-shadow: var(--shadow-lg);
  --modal-radius: var(--radius-lg);
}

[data-theme='dark'] {
  --modal-backdrop-color: rgba(2, 6, 23, 0.7);
  --modal-surface-background: var(--color-background-primary);
  --modal-surface-border: rgba(255, 255, 255, 0.06);
  --modal-surface-shadow: 0 20px 40px -24px rgba(15, 23, 42, 0.95), 0 8px 20px -12px rgba(15, 23, 42, 0.75);
}

:global(.modal-backdrop) {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: var(--spacing-lg);
  background: var(--modal-backdrop-color);
  backdrop-filter: blur(var(--modal-backdrop-blur));
  -webkit-backdrop-filter: blur(var(--modal-backdrop-blur));
  z-index: var(--z-modal-backdrop, 1040);
}

:global(.modal-content) {
  position: relative;
  width: min(960px, 100%);
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--modal-surface-background);
  color: var(--text-primary);
  border-radius: var(--modal-radius);
  border: 1px solid var(--modal-surface-border);
  box-shadow: var(--modal-surface-shadow);
}

:global(.modal-content[data-size='sm']) {
  width: min(540px, 100%);
}

:global(.modal-content[data-size='lg']) {
  width: min(1200px, 100%);
}

:global(.modal-header) {
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  border-bottom: 1px solid var(--border-light);
  background: color-mix(in srgb, var(--modal-surface-background) 94%, var(--color-background-secondary) 6%);
}

:global(.modal-header h1),
:global(.modal-header h2),
:global(.modal-header h3) {
  margin: 0;
  font-weight: 600;
  color: var(--text-primary);
}

:global(.modal-body) {
  padding: var(--spacing-lg);
  overflow-y: auto;
  color: var(--text-primary);
  background: var(--modal-surface-background);
}

:global(.modal-footer) {
  margin-top: auto;
  padding: var(--spacing-lg);
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-md);
  border-top: 1px solid var(--border-light);
  background: color-mix(in srgb, var(--modal-surface-background) 94%, var(--color-background-secondary) 6%);
}

:global(.modal-close-btn) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
}

:global(.modal-close-btn:hover),
:global(.modal-close-btn:focus-visible) {
  background: var(--hover-bg);
  color: var(--primary-color);
  outline: none;
}

:global(.modal-close-btn:focus-visible) {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 35%, transparent);
}

@media (max-width: 640px) {
  :global(.modal-content) {
    width: 100%;
    max-height: 100vh;
    border-radius: var(--radius-md);
  }

  :global(.modal-header),
  :global(.modal-body),
  :global(.modal-footer) {
    padding: var(--spacing-md);
  }
}




/* Import centralized theme CSS variables */


:root {
  /* Legacy variable mappings - Backward compatibility */
  /* These map to centralized theme variables */
  --bg-primary: var(--color-background-primary);
  --bg-secondary: var(--color-background-secondary);
  --bg-tertiary: var(--color-background-tertiary);
  --bg-quaternary: var(--color-gray-400);
  --text-primary: var(--color-text-primary);
  --text-secondary: var(--color-text-secondary);
  --text-muted: var(--color-text-tertiary);
  --text-inverse: var(--color-text-inverse);
  --border-color: var(--color-border);
  --border-light: var(--color-border-light);
  --card-bg: var(--color-background-primary);
  --input-bg: var(--color-background-secondary);
  --hover-bg: var(--color-background-secondary);
  --focus-bg: var(--color-background-tertiary);
  
  /* Modern Accent Colors - Mapped to centralized theme */
  --primary: var(--color-primary);
  --primary-color: var(--color-primary);
  --primary-hover: var(--color-primary-hover);
  --primary-light: var(--color-primary-light);
  --secondary: var(--color-secondary);
  --secondary-color: var(--color-secondary);
  --secondary-hover: var(--color-secondary-hover);
  --success: var(--color-success);
  --success-color: var(--color-success);
  --success-light: var(--color-success-light);
  --warning: var(--color-warning);
  --warning-color: var(--color-warning);
  --warning-light: var(--color-warning-light);
  --danger: var(--color-danger);
  --danger-color: var(--color-danger);
  --danger-light: var(--color-danger-light);
  --info: var(--color-info);
  --info-color: var(--color-info);
  --info-light: var(--color-info-light);
  
  /* Additional Theme Variables */
  --accent-color: var(--color-success);
  --brand-primary: var(--color-primary);
  --brand-secondary: var(--color-secondary);
  --brand-accent: var(--color-success);
  
  /* UI Elements - Mapped to centralized theme */
  --shadow-xs: var(--shadow-sm);
  --shadow-sm: var(--shadow-sm);
  --shadow-md: var(--shadow-md);
  --shadow-lg: var(--shadow-lg);
  --shadow-xl: var(--shadow-xl);
  
  /* Layout - Mapped to centralized theme */
  --border-radius: var(--radius-md);
  --border-radius-sm: var(--radius-sm);
  --border-radius-lg: var(--radius-lg);
  --spacing-xs: var(--spacing-xs);
  --spacing-sm: var(--spacing-sm);
  --spacing-md: var(--spacing-md);
  --spacing-lg: var(--spacing-lg);
  --spacing-xl: var(--spacing-xl);
  --spacing-xxl: var(--spacing-xl);
  --spacing-2xl: var(--spacing-xxl);
  --transition: var(--transition-duration-normal) var(--transition-timing-ease-in-out);
  
  /* Gradients - Using centralized theme colors */
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
  --gradient-success: linear-gradient(135deg, var(--color-success) 0%, var(--color-success-hover) 100%);
  --gradient-warning: linear-gradient(135deg, var(--color-warning) 0%, var(--color-warning-hover) 100%);
  --gradient-surface: linear-gradient(135deg, var(--color-background-primary) 0%, var(--color-background-secondary) 100%);
}

/* Dark Mode - Uses centralized theme variables from theme.css */
[data-theme="dark"] {
  /* Legacy variables map to dark mode theme variables */
  --bg-primary: var(--color-background-primary);
  --bg-secondary: var(--color-background-secondary);
  --bg-tertiary: var(--color-background-tertiary);
  --bg-quaternary: var(--color-gray-600);
  --text-primary: var(--color-text-primary);
  --text-secondary: var(--color-text-secondary);
  --text-muted: var(--color-text-tertiary);
  --text-inverse: var(--color-text-inverse);
  --border-color: var(--color-border);
  --border-light: var(--color-border-light);
  --card-bg: var(--color-background-primary);
  --input-bg: var(--color-background-secondary);
  --hover-bg: var(--color-background-secondary);
  --focus-bg: var(--color-background-tertiary);
  
  /* Colors use dark mode values from theme.css */
  --primary: var(--color-primary);
  --primary-color: var(--color-primary);
  --primary-hover: var(--color-primary-hover);
  --primary-light: var(--color-primary-dark);
  --secondary: var(--color-secondary);
  --secondary-color: var(--color-secondary);
  --secondary-hover: var(--color-secondary-hover);
  --success: var(--color-success);
  --success-color: var(--color-success);
  --success-light: var(--color-success);
  --warning: var(--color-warning);
  --warning-color: var(--color-warning);
  --warning-light: var(--color-warning);
  --danger: var(--color-danger);
  --danger-color: var(--color-danger);
  --danger-light: var(--color-danger);
  --info: var(--color-info);
  --info-color: var(--color-info);
  --info-light: var(--color-info);
  
  /* Additional Theme Variables */
  --accent-color: var(--color-success);
  --brand-primary: var(--color-primary);
  --brand-secondary: var(--color-secondary);
  --brand-accent: var(--color-success);
  
  /* Shadows - Enhanced for dark mode */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.4), 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
  
  /* Gradients - Using dark mode theme colors */
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
  --gradient-success: linear-gradient(135deg, var(--color-success) 0%, var(--color-success-hover) 100%);
  --gradient-warning: linear-gradient(135deg, var(--color-warning) 0%, var(--color-warning-hover) 100%);
  --gradient-surface: linear-gradient(135deg, var(--color-background-primary) 0%, var(--color-background-secondary) 100%);
}

/* Global Styles */
* {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Header Styles */
.header {
  background: var(--card-bg);
  border-bottom: 1px solid var(--border-color);
  padding: var(--spacing-lg) var(--spacing-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-sm);
}

.header h1 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

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

/* Dark Mode Toggle */
.dark-mode-toggle {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.dark-mode-toggle:hover {
  background: var(--hover-bg);
  border-color: var(--primary-color);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.dark-mode-toggle .icon {
  width: 20px;
  height: 20px;
}

/* ArcGIS Dark Mode Styles */
[data-theme="dark"] .esri-popup {
  background-color: var(--card-bg) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-primary) !important;
}

[data-theme="dark"] .esri-popup__header {
  background-color: var(--bg-secondary) !important;
  border-bottom: 1px solid var(--border-color) !important;
}

[data-theme="dark"] .esri-popup__content {
  background-color: var(--card-bg) !important;
  color: var(--text-primary) !important;
}

[data-theme="dark"] .esri-popup__button {
  color: var(--text-primary) !important;
}

[data-theme="dark"] .esri-popup__button:hover {
  background-color: var(--hover-bg) !important;
}

[data-theme="dark"] .esri-legend {
  background-color: var(--card-bg) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-primary) !important;
}

[data-theme="dark"] .esri-legend__layer-caption {
  color: var(--text-primary) !important;
}

[data-theme="dark"] .esri-legend__symbol {
  border: 1px solid var(--border-color) !important;
}

[data-theme="dark"] .esri-zoom {
  background-color: var(--card-bg) !important;
  border: 1px solid var(--border-color) !important;
}

[data-theme="dark"] .esri-zoom__button {
  background-color: var(--card-bg) !important;
  color: var(--text-primary) !important;
  border-bottom: 1px solid var(--border-color) !important;
}

[data-theme="dark"] .esri-zoom__button:hover {
  background-color: var(--hover-bg) !important;
}

/* Responsive Design */
@media (max-width: 768px) {
  .header {
    padding: var(--spacing-md);
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .header h1 {
    font-size: 1.25rem;
  }
  
  .header-actions {
    width: 100%;
    justify-content: center;
  }
}

/* Loading States */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  color: var(--text-inverse);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border-color);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: var(--spacing-md);
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

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

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

/* Print styles */
@media print {
  .header-actions,
  .dark-mode-toggle {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
}

/* ========== Docs pages (global) ========== */
.docs-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
  background: var(--bg-primary);
}
.docs-sidebar {
  background: var(--card-bg);
  border-right: 1px solid var(--border-color);
  padding: 1.5rem 1rem;
  position: sticky;
  top: 0;
  height: 100vh;
}
.docs-sidebar .back-link {
  display: block;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
}
.docs-sidebar .back-link:hover {
  text-decoration: underline;
}
.docs-sidebar ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.docs-sidebar li {
  margin-bottom: 0.25rem;
}
.docs-sidebar a {
  display: block;
  padding: 0.5rem 0.75rem;
  color: var(--text-primary);
  text-decoration: none;
  border-radius: var(--radius-md);
}
.docs-sidebar a:hover {
  background: var(--bg-secondary);
}
.docs-sidebar a.active {
  background: var(--primary-color);
  color: var(--text-inverse);
}
.docs-main {
  padding: 2rem;
  max-width: 900px;
}
@media (max-width: 768px) {
  .docs-layout {
    grid-template-columns: 1fr;
  }
  .docs-sidebar {
    position: relative;
    height: auto;
  }
}

/* Doc content (lead, sections, links) */
.doc-section {
  margin-bottom: 2rem;
}
.doc-section h2 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}
.doc-section h3 {
  font-size: 1.2rem;
  margin-top: 1rem;
  margin-bottom: 0.5rem;
}
.doc-section ul,
.doc-section ol {
  padding-left: 1.5rem;
  margin: 0.75rem 0;
}
.doc-section a {
  color: var(--primary-color);
  text-decoration: none;
}
.doc-section a:hover {
  text-decoration: underline;
}
.lead {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}
.ref-list {
  list-style: none;
  padding: 0;
}
.ref-list li {
  margin-bottom: 0.75rem;
}
.ref-list a {
  color: var(--primary-color);
  text-decoration: none;
}
.ref-list a:hover {
  text-decoration: underline;
}
.doc-article {
  color: var(--text-primary);
}
.doc-article .intro {
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
}
.doc-body {
  line-height: 1.6;
}
.doc-body h2 {
  font-size: 1.35rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}
.doc-body h3 {
  font-size: 1.15rem;
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
}
.doc-body ul,
.doc-body ol {
  padding-left: 1.5rem;
  margin: 0.75rem 0;
}
.doc-body li {
  margin-bottom: 0.35rem;
}
.doc-body code {
  background: var(--bg-secondary);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.9em;
}
.doc-body a {
  color: var(--primary-color);
  text-decoration: none;
}
.doc-body a:hover {
  text-decoration: underline;
}

/* ========== Help page (/help) – global, explicit contrast ========== */
.help-container {
  min-height: 100vh;
  background: var(--color-background-primary, #f1f5f9);
  color: var(--color-text-primary, #1e293b);
}
.help-container .help-header {
  background: linear-gradient(90deg, #1a2332 0%, #1e3a4f 100%);
  color: #fff;
  padding: 2rem;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  position: relative;
}
.help-container .help-back-link {
  position: absolute;
  left: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  color: #00d9ff;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
}
.help-container .help-back-link:hover {
  color: #00f2fe;
  text-decoration: underline;
}
.help-container .help-header-brand {
  display: flex;
  justify-content: center;
  margin-bottom: 0.75rem;
}
.help-container .help-logo-section {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.help-container .help-logo {
  width: 72px;
  height: 72px;
  filter: drop-shadow(0 0 12px rgba(0, 217, 255, 0.5));
}
.help-container .help-branding {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  text-align: left;
}
.help-container .help-app-title {
  margin: 0;
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 1px;
  line-height: 1.2;
}
.help-container .help-app-subtitle {
  font-size: 0.95rem;
  color: #00d9ff;
  margin: 0;
  font-weight: 500;
  letter-spacing: 0.5px;
}
.help-container .help-header-desc {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1rem;
  margin: 0;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.help-container .docs-link {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.5rem 1rem;
  background: var(--color-primary, #3b82f6);
  color: var(--color-text-inverse, #ffffff);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 500;
}
.help-container .docs-link:hover {
  opacity: 0.9;
}
.help-container .topic-link {
  text-decoration: none;
  color: inherit;
}
.help-container .help-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  max-width: 1400px;
  margin: 0 auto;
  gap: 2rem;
  padding: 2rem;
}
.help-container .help-sidebar {
  position: sticky;
  top: 2rem;
  height: fit-content;
}
.help-container .help-sidebar nav {
  background: var(--color-background-secondary, #ffffff);
  color: var(--color-text-primary, #1e293b);
  border-radius: 0.75rem;
  padding: 1rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--color-border, #e2e8f0);
}
.help-container .topic-btn {
  width: 100%;
  text-align: left;
  padding: 0.75rem 1rem;
  border: none;
  background: transparent;
  color: var(--color-text-primary, #1e293b);
  cursor: pointer;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: all 0.2s;
  margin-bottom: 0.25rem;
}
.help-container .topic-btn:hover {
  background: var(--color-background-tertiary, #f1f5f9);
  color: var(--color-text-primary, #1e293b);
}
.help-container .topic-btn.active {
  background: var(--color-primary, #3b82f6);
  color: var(--color-text-inverse, #ffffff);
}
.help-container .topic-icon {
  font-size: 1.5rem;
}
.help-container .topic-title {
  font-weight: 500;
}
.help-container .help-content {
  background: var(--color-background-secondary, #ffffff);
  color: var(--color-text-primary, #1e293b);
  border-radius: 0.75rem;
  padding: 2rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--color-border, #e2e8f0);
}
/* All content inside help (including {@html} doc content) */
.help-container article {
  max-width: 900px;
  color: var(--color-text-primary, #1e293b);
}
.help-container article h2,
.help-container article h3,
.help-container article h4 {
  color: var(--color-text-primary, #1e293b);
}
.help-container article h2 {
  margin: 0 0 1rem;
  font-size: 2rem;
  font-weight: 700;
}
.help-container article p,
.help-container article li,
.help-container article div {
  color: var(--color-text-secondary, #475569);
}
.help-container .lead {
  font-size: 1.25rem;
  color: var(--color-text-secondary, #475569);
  margin-bottom: 2rem;
}
.help-container section {
  margin-bottom: 3rem;
}
.help-container section h3 {
  margin: 0 0 1rem;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text-primary, #1e293b);
}
.help-container section h4 {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-primary, #1e293b);
}
.help-container section p,
.help-container section li {
  line-height: 1.7;
  color: var(--color-text-secondary, #475569);
}
.help-container ol,
.help-container ul {
  margin: 1rem 0;
  padding-left: 1.5rem;
  color: var(--color-text-secondary, #475569);
}
.help-container li {
  margin-bottom: 0.5rem;
}
.help-container code {
  background: var(--color-background-tertiary, #f1f5f9);
  color: var(--color-text-primary, #1e293b);
  padding: 0.2rem 0.4rem;
  border-radius: 0.25rem;
  font-family: monospace;
  font-size: 0.9em;
}
.help-container a {
  color: var(--color-primary, #3b82f6);
  text-decoration: none;
}
.help-container a:hover {
  text-decoration: underline;
}
.help-container .tip {
  background: var(--color-primary-light, #eff6ff);
  color: var(--color-text-primary, #1e293b);
  border-left: 4px solid var(--color-primary, #3b82f6);
  padding: 1rem;
  border-radius: 0.5rem;
  margin: 1rem 0;
}
.help-container .warning {
  background: var(--color-warning-light, #fef3c7);
  color: var(--color-text-primary, #1e293b);
  border-left: 4px solid var(--color-warning, #f59e0b);
  padding: 1rem;
  border-radius: 0.5rem;
  margin: 1rem 0;
}
.help-container .info,
.help-container .toc {
  background: var(--color-background-tertiary, #f1f5f9);
  color: var(--color-text-primary, #1e293b);
  padding: 1rem;
  border-radius: 0.5rem;
  margin: 1rem 0;
}
.help-container .component-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}
.help-container .component-card {
  background: var(--color-background-tertiary, #f1f5f9);
  color: var(--color-text-primary, #1e293b);
  padding: 1.5rem;
  border-radius: 0.75rem;
  text-align: center;
}
.help-container .component-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}
.help-container .component-card h4 {
  margin: 0 0 0.5rem;
  color: var(--color-text-primary, #1e293b);
}
.help-container .component-card p {
  color: var(--color-text-secondary, #475569);
}
.help-container .role-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}
.help-container .role-card {
  background: var(--color-background-tertiary, #f1f5f9);
  color: var(--color-text-primary, #1e293b);
  padding: 1.5rem;
  border-radius: 0.5rem;
}
.help-container .role-card h4 {
  margin: 0 0 0.5rem;
  color: var(--color-text-primary, #1e293b);
}
.help-container .role-card p {
  font-size: 0.875rem;
  color: var(--color-text-secondary, #475569);
}
.help-container .role-detail {
  background: var(--color-background-tertiary, #f1f5f9);
  color: var(--color-text-primary, #1e293b);
  padding: 1.5rem;
  border-radius: 0.75rem;
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--color-primary, #3b82f6);
}
.help-container .role-detail h4 {
  margin: 0 0 1rem;
  font-size: 1.25rem;
  color: var(--color-text-primary, #1e293b);
}
.help-container .role-detail p {
  margin: 0.5rem 0;
  color: var(--color-text-secondary, #475569);
}
.help-container .troubleshoot-item {
  background: var(--color-background-tertiary, #f1f5f9);
  color: var(--color-text-primary, #1e293b);
  padding: 1.5rem;
  border-radius: 0.75rem;
  margin-bottom: 1.5rem;
}
.help-container .troubleshoot-item h4 {
  margin: 0 0 0.75rem;
  color: var(--color-text-primary, #1e293b);
}
.help-container .troubleshoot-item p {
  margin: 0.5rem 0;
  color: var(--color-text-secondary, #475569);
}
@media (max-width: 768px) {
  .help-container .help-layout {
    grid-template-columns: 1fr;
  }
}