/* ============================================
   Professional Documentation Styles
   Premium UX-Focused Design
   ============================================ */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap");

@font-face {
  font-family: "rayzi";
  src: url("../assets/Avenir LT Std/Avenir LT Std 95 Black");
}

/* ===== CSS Variables ===== */
:root {
  --primary-color: #6366f1;
  --primary-hover: #4f46e5;
  --primary-light: #eef2ff;
  --sidebar-bg: #fafbfc;
  --sidebar-border: #e1e5e9;
  --sidebar-active-bg: #f0f4ff;
  --sidebar-active-text: #6366f1;
  --sidebar-hover-bg: #f8f9fa;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-tertiary: #94a3b8;
  --border-color: #e2e8f0;
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  --info-bg: #eff6ff;
  --info-border: #3b82f6;
  --info-text: #1e40af;
  --success-bg: #f0fdf4;
  --success-border: #22c55e;
  --success-text: #15803d;
  --warning-bg: #fffbeb;
  --warning-border: #f59e0b;
  --warning-text: #d97706;
  --code-bg: #0f172a;
  --code-text: #e2e8f0;
  --code-accent: #6366f1;
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --radius-sm: 6px;
  --radius: 8px;
  --radius-lg: 12px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== Dark Mode Variables ===== */
[data-theme="dark"] {
  --primary-color: #818cf8;
  --primary-hover: #6366f1;
  --primary-light: #312e81;
  --sidebar-bg: #0f172a;
  --sidebar-border: #1e293b;
  --sidebar-active-bg: #1e293b;
  --sidebar-active-text: #818cf8;
  --sidebar-hover-bg: #1e293b;
  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-tertiary: #64748b;
  --border-color: #1e293b;
  --bg-light: #0f172a;
  --bg-white: #1e293b;
  --info-bg: #1e3a5f;
  --info-border: #3b82f6;
  --info-text: #93c5fd;
  --code-bg: #0a0e1a;
  --code-text: #e2e8f0;
  --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 -1px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
}

/* ===== Reset & Base Styles ===== */
*,
*::before,
*::after {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--bg-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "kern" 1, "liga" 1;
}

/* ===== Scrollbar Styles ===== */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 5px;
  border: 2px solid var(--bg-light);
}

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

/* ===== Navigation Sidebar ===== */
nav {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 280px;
  background-color: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  z-index: 100;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

.sidebar-top {
  padding: var(--spacing-lg) var(--spacing-md);
  border-bottom: 1px solid var(--sidebar-border);
  background-color: var(--bg-white);
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: var(--shadow-xs);
}

.brand-logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
  gap: 12px;
  transition: var(--transition);
}

.brand-logo a:hover {
  opacity: 0.9;
}

.brand-logo img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.logoText {
  font-family: "rayzi", sans-serif;
  font-size: 22px;
  font-weight: 600;
  color: #ca4a76;
  margin: 0;
  letter-spacing: -0.5px;
}

/* ===== Sidebar Navigation Menu ===== */
.doc-nav {
  padding: var(--spacing-md) 0;
  flex: 1;
}

.doc-menu {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-heading {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-tertiary);
  padding: var(--spacing-md) var(--spacing-md) var(--spacing-sm);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-xs);
  display: block;
}

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

.doc-menu .nav-link {
  display: block;
  padding: 10px var(--spacing-md);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 400;
  border-radius: var(--radius-sm);
  margin: 3px var(--spacing-sm);
  transition: var(--transition);
  position: relative;
  line-height: 1.5;
}

.doc-menu .nav-link:hover {
  background-color: var(--sidebar-hover-bg);
  color: var(--text-primary);
  text-decoration: none;
  transform: translateX(2px);
}

.doc-menu .nav-link.active {
  background-color: var(--sidebar-active-bg);
  color: var(--sidebar-active-text);
  font-weight: 600;
  box-shadow: var(--shadow-xs);
}

.doc-menu .nav-link.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 24px;
  background: linear-gradient(180deg, var(--primary-color) 0%, var(--primary-hover) 100%);
  border-radius: 0 2px 2px 0;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 280px;
  right: 0;
  height: 70px;
  background-color: var(--bg-white);
  border-bottom: 1px solid var(--sidebar-border);
  z-index: 99;
  display: flex;
  align-items: center;
  padding: 0 var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.95);
  transition: var(--transition);
}

[data-theme="dark"] .header {
  background-color: rgba(30, 41, 59, 0.95);
}

.page-head-inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.content-tabs {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  width: 100%;
  justify-content: space-between;
}

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

/* ===== Search Trigger Button ===== */
.search-container {
  position: relative;
}

.search-trigger {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 8px 12px;
  background-color: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  min-width: 200px;
  justify-content: space-between;
}

.search-trigger:hover {
  background-color: var(--sidebar-hover-bg);
  border-color: var(--primary-color);
  color: var(--text-primary);
}

.search-trigger svg {
  flex-shrink: 0;
}

.search-text {
  flex: 1;
  text-align: left;
  color: var(--text-tertiary);
}

.search-trigger kbd {
  display: flex;
  align-items: center;
  padding: 2px 6px;
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 11px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text-secondary);
  box-shadow: var(--shadow-xs);
  line-height: 1;
}

/* ===== Theme Toggle ===== */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

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

.theme-toggle svg {
  position: absolute;
  transition: var(--transition);
}

.theme-toggle .moon-icon {
  opacity: 0;
  transform: rotate(90deg);
}

[data-theme="dark"] .theme-toggle .sun-icon {
  opacity: 0;
  transform: rotate(90deg);
}

[data-theme="dark"] .theme-toggle .moon-icon {
  opacity: 1;
  transform: rotate(0deg);
}

/* ===== Search Modal ===== */
.search-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding-top: 100px;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.search-modal.active {
  display: flex;
  opacity: 1;
}

.search-modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.search-modal-content {
  position: relative;
  width: 100%;
  max-width: 640px;
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transform: translateY(-20px);
  transition: transform 0.2s ease;
  z-index: 1;
}

.search-modal.active .search-modal-content {
  transform: translateY(0);
}

.search-input-wrapper {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
}

.search-icon {
  flex-shrink: 0;
  color: var(--text-tertiary);
}

.search-input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 16px;
  font-family: inherit;
}

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

.search-kbd {
  display: flex;
  align-items: center;
  padding: 4px 8px;
  background-color: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 11px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text-secondary);
  box-shadow: var(--shadow-xs);
  line-height: 1;
}

.search-results {
  max-height: 400px;
  overflow-y: auto;
  padding: var(--spacing-sm);
}

.search-results-summary {
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--bg-light);
  border-bottom: 1px solid var(--border-color);
  font-size: 12px;
  color: var(--text-secondary);
  text-align: center;
  font-weight: 500;
}

[data-theme="dark"] .search-results-summary {
  background-color: var(--sidebar-bg);
}

.search-empty {
  padding: var(--spacing-xl);
  text-align: center;
  color: var(--text-tertiary);
  font-size: 14px;
}

.search-result-item {
  padding: var(--spacing-md);
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 4px;
}

.search-result-item:hover {
  background-color: var(--sidebar-hover-bg);
}

.search-result-item.active {
  background-color: var(--sidebar-active-bg);
  color: var(--sidebar-active-text);
}

.search-result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
  margin-bottom: 4px;
}

.search-result-title {
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
  flex: 1;
}

.search-result-item.active .search-result-title {
  color: var(--sidebar-active-text);
}

.search-result-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.search-result-badge.badge-current {
  background-color: var(--primary-light);
  color: var(--primary-color);
}

.search-result-badge.badge-other {
  background-color: var(--bg-light);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

[data-theme="dark"] .search-result-badge.badge-other {
  background-color: var(--sidebar-bg);
  color: var(--text-tertiary);
  border-color: var(--border-color);
}

.search-result-snippet {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
  margin-bottom: 4px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.search-result-path {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 2px;
}

.search-result-item mark {
  background-color: var(--primary-light);
  color: var(--primary-color);
  padding: 2px 4px;
  border-radius: 3px;
  font-weight: 600;
}

[data-theme="dark"] .search-result-item mark {
  background-color: var(--primary-light);
  color: var(--primary-color);
}

.logo-md {
  display: none;
}

.nav-tabs {
  border: none;
  display: flex;
  gap: var(--spacing-xs);
  background-color: var(--bg-light);
  padding: 4px;
  border-radius: var(--radius);
}

.nav-tabs {
  border-bottom: none !important;
}

.nav-item .nav-link {

  padding: 8px 16px;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 14px;
  transition: var(--transition);
  text-decoration: none;
  margin: 0;
  position: relative;
}

.nav-item .nav-link:hover {
  background-color: var(--bg-white);
  color: var(--text-primary);
  text-decoration: none;
  box-shadow: var(--shadow-xs);
}

.nav-item .nav-link.current {
  color: var(--bg-white);
  background-color: var(--primary-color);
  box-shadow: var(--shadow-sm);
  font-weight: 600;
}

/* ===== Main Content ===== */
main {
  margin-left: 280px;
  margin-top: 70px;
  padding: var(--spacing-2xl) var(--spacing-2xl);

  min-height: calc(100vh - 70px);
}

.content-inner {
  background-color: var(--bg-white);
}

/* ===== Breadcrumbs ===== */
.breadcrumbs {
  font-size: 14px;
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
}

.breadcrumbs a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}

.breadcrumbs a:hover {
  color: var(--primary-color);
  text-decoration: underline;
}

.breadcrumbs span {
  color: var(--text-tertiary);
  font-size: 12px;
}

/* ===== Section Styles ===== */
.doc-section {
  margin-bottom: var(--spacing-2xl);
  padding-bottom: var(--spacing-xl);
  scroll-margin-top: 100px;
}

.section-title {
  font-size: 36px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
  margin-top: 0;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.doc-section h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
  letter-spacing: -0.3px;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
}

.doc-section h2:first-of-type {
  border-top: none;
  padding-top: 0;
}

.doc-section h3 {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  line-height: 1.4;
  letter-spacing: -0.2px;
}

.doc-section h4 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  line-height: 1.5;
}

/* ===== List Styles ===== */
.list-section {
  margin: var(--spacing-lg) 0;
}

.list-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.list-section ul li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 16px;
}

.list-section ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: 600;
  font-size: 16px;
  top: 2px;
}

.list-section ul ul {
  margin-top: var(--spacing-md);
  margin-left: var(--spacing-lg);
  padding-left: var(--spacing-md);
  border-left: 2px solid var(--border-color);
}

.list-section ul ul li::before {
  content: "•";
  color: var(--text-tertiary);
  font-size: 20px;
  top: 0;
}

/* ===== Links ===== */
a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}

/* a:hover {
  color: var(--primary-hover);
  border-bottom-color: var(--primary-hover);
} */

/* ===== Code Blocks ===== */
code {
  display: block;
  background-color: var(--code-bg);
  color: var(--code-text);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  font-family: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace;
  font-size: 14px;
  line-height: 1.7;
  overflow-x: auto;
  margin: var(--spacing-lg) 0;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  position: relative;
  white-space: pre-wrap;
  word-break: break-word;
}

code::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-hover) 100%);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

pre {
  background-color: var(--code-bg);
  color: var(--code-text);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  font-family: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace;
  font-size: 14px;
  line-height: 1.7;
  overflow-x: auto;
  margin: var(--spacing-lg) 0;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

/* ===== Images ===== */
img {
  max-width: 100%;
  height: auto;
  margin: var(--spacing-xl) 0;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  transition: var(--transition-slow);
}

img:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

/* ===== Information Callout Boxes ===== */
.info-box {
  background: linear-gradient(135deg, var(--info-bg) 0%, #f0f9ff 100%);
  border-left: 4px solid var(--info-border);
  border-radius: var(--radius);
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.info-box:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(2px);
}

.info-box-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  margin-top: 2px;
  /* background-color: var(--info-border); */
  color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
}

.info-box-content {
  flex: 1;
  color: var(--info-text);
  font-size: 15px;
  line-height: 1.7;
}

.info-box-content strong {
  color: var(--info-text);
  font-weight: 600;
  display: block;
  margin-bottom: 6px;
}

.info-box-content a {
  color: var(--info-border);
  font-weight: 600;
  text-decoration: underline;
}

.info-box-content ul {
  margin-top: var(--spacing-sm);
  padding-left: var(--spacing-lg);
}

.info-box-content ul li {
  margin-bottom: 6px;
  color: var(--info-text);
}

/* ===== Collapsible Sections ===== */
.collapsible {
  margin: var(--spacing-lg) 0;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
}

.collapsible-header {
  cursor: pointer;
  padding: var(--spacing-md) var(--spacing-lg);
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  user-select: none;
  background-color: var(--bg-light);
  transition: var(--transition);
}

.collapsible-header:hover {
  background-color: var(--sidebar-hover-bg);
}

.collapsible-header::before {
  content: "▶";
  font-size: 10px;
  transition: var(--transition);
  color: var(--text-tertiary);
}

.collapsible-header.expanded::before {
  transform: rotate(90deg);
}

.collapsible-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 var(--spacing-lg);
}

.collapsible-content.expanded {
  max-height: 2000px;
  padding: var(--spacing-lg);
  background-color: var(--bg-white);
}

/* ===== Contact Section ===== */

.contact-blog {
  background: #f6f5ff;
  padding: 70px 60px;
  border-radius: 10px;
  position: relative;
  overflow: hidden;
  box-shadow: 0px 10px 18px -12px #e1deff;
  border: none;
}

.contact-blog-inner ul li svg {
  margin-right: 10px;
  width: 20px;
}

.contact-blog-inner ul li {
  padding: 0 0 20px;
}

.blog-1 {
  position: absolute;
  width: 720px;
  height: 150%;
  background: linear-gradient(90deg,
      var(--primary-color) 35%,
      var(--primary-color) 100%);

  right: 0;
  top: auto;
  bottom: 20px;
  transform: rotate(-54deg) translateY(340px);
}

/* ===== Text Utilities ===== */
b,
strong {
  color: var(--text-primary);
  font-weight: 600;
}

.lead {
  font-size: 18px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  font-weight: 400;
}

/* ===== Mobile Menu Toggle ===== */
.menu-bar {
  display: none;
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 101;
  cursor: pointer;
  padding: 12px;
  background-color: var(--bg-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.menu-bar:hover {
  box-shadow: var(--shadow-lg);
  transform: scale(1.05);
}

.menubar-icon {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 24px;
}

.menubar-icon span {
  width: 24px;
  height: 2.5px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition-slow);
}

body.menu-open .menu-bar .menubar-icon span.first-line {
  transform: rotate(45deg) translate(8px, 8px);
}

body.menu-open .menu-bar .menubar-icon span.middle-line {
  opacity: 0;
  transform: translateX(-10px);
}

body.menu-open .menu-bar .menubar-icon span.last-line {
  transform: rotate(-45deg) translate(8px, -8px);
}

/* ===== Responsive Design ===== */
@media only screen and (max-width: 991px) {
  nav {
    transform: translateX(-100%);
    transition: var(--transition-slow);
    box-shadow: var(--shadow-lg);
    width: 280px;
  }

  nav.open {
    transform: translateX(0);
  }

  .header {
    left: 0;
    padding-left: 70px;
    padding-right: var(--spacing-md);
  }

  main {
    margin-left: 0;
    padding: var(--spacing-lg);
  }

  .logo-md {
    display: block;
  }

  .menu-bar {
    display: block;
  }

  .section-title {
    font-size: 32px;
  }

  .doc-section h2 {
    font-size: 26px;
  }

  .search-trigger {
    min-width: 150px;
  }

  .search-trigger kbd {
    display: none;
  }

  .header-actions {
    gap: var(--spacing-sm);
  }
}

@media only screen and (max-width: 768px) {
  .section-title {
    font-size: 28px;
  }

  .doc-section h2 {
    font-size: 24px;
  }

  .doc-section h3 {
    font-size: 20px;
  }

  main {
    padding: var(--spacing-md);
  }

  .breadcrumbs {
    font-size: 13px;
  }

  .search-trigger {
    min-width: 120px;
  }

  .search-text {
    display: none;
  }

  .search-modal {
    padding-top: 50px;
  }

  .search-modal-content {
    margin: 0 var(--spacing-md);
  }
}

/* ===== Legacy Support ===== */
.sidebar-links {
  display: none;
}

.content-tabs-sidebar {
  display: none;
}

/* ===== Additional Utilities ===== */
.mb-3 {
  margin-bottom: var(--spacing-md);
}

.mb-4 {
  margin-bottom: var(--spacing-lg);
}

.mt-3 {
  margin-top: var(--spacing-md);
}

.mt-4 {
  margin-top: var(--spacing-lg);
}

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

/* ===== Clean up old styles ===== */
.section-title:before {
  display: none;
}

.img-border {
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-lg);
}

.preferHosting li {
  list-style-type: none;
  position: relative;
  padding-left: 20px;
}

.order-list-type>li {
  list-style: decimal !important;
  position: unset !important;
  padding-left: 0;
  margin-left: 24px;
  color: var(--text-secondary);
}

.order-list-type>li::before {
  display: none;
}

/* ===== Focus States for Accessibility ===== */
a:focus,
button:focus,
.nav-link:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ===== Print Styles ===== */
@media print {

  nav,
  .header,
  .menu-bar,
  .search-modal,
  .theme-toggle,
  .search-container {
    display: none;
  }

  main {
    margin-left: 0;
    margin-top: 0;
    padding: 0;
  }
}

/* ===== Smooth Animations ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.search-result-item {
  animation: fadeIn 0.2s ease;
}

/* ===== Focus States ===== */
.search-input:focus {
  outline: none;
}

.search-trigger:focus,
.theme-toggle:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* ===== Additional Polish ===== */
.nav-tabs {
  margin-left: auto;
}