/* SKAI Worldwide Documentation Stylesheet
 * Created for standardized documentation styling across products
 * Compatible with both RST and Markdown documentation
 */
 
 @font-face {
    font-family: 'Pretendard';
    src: url('../fonts/Pretendard-Thin.woff2') format('woff2'),
         url('../fonts/Pretendard-Thin.woff') format('woff'); /* Fallback for older browsers */
    font-weight: 100; /* Or the appropriate weight for this file */
    font-style: normal;
    font-display: swap; /* Improves font rendering performance */
}

@font-face {
    font-family: 'Pretendard';
    src: url('../fonts/Pretendard-Regular.woff2') format('woff2'),
         url('../fonts/Pretendard-Regular.woff') format('woff');
    font-weight: 400; /* Regular */
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Pretendard';
    src: url('../fonts/Pretendard-Bold.woff2') format('woff2'),
         url('../fonts/Pretendard-Bold.woff') format('woff');
    font-weight: 700; /* Bold */
    font-style: normal;
    font-display: swap;
}

 :root {
    /* SKAI Brand Colors - Primary Palette */
    --skai-blue: #004dff;
    --skai-dark-blue: #002b6a;
    --skai-light-blue: #70a9d6;
    --skai-black: #191f28;
    --skai-accent: #ff8200;
    --skai-accent-light: #ffb05c;
    
    /* SKAI Brand Colors - Secondary Palette */
    --skai-gray-dark: #333333;
    --skai-gray: #666666;
    --skai-gray-medium: #999999;
    --skai-gray-light: #cccccc;
    --skai-gray-lightest: #f5f5f5;
    
    /* Typography */
    --skai-font-family: 'Roboto', 'Open Sans', sans-serif;
    --skai-heading-font-family: 'Roboto', 'Open Sans', sans-serif;
    --skai-code-font-family: 'Roboto Mono', 'Courier New', monospace;
    
    /* Layout */
    --skai-sidebar-width: 300px;
    --skai-content-max-width: 1200px;
    --skai-spacing-unit: 8px;
  }
  
  /* Base Elements */
  body {
    font-family: var(--skai-font-family);
    color: var(--skai-gray-dark);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: white;
  }
  
  /* Typography */
  h1, h2, h3, h4, h5, h6 {
    font-family: var(--skai-heading-font-family);
    font-weight: 600;
    color: var(--skai-black);
    margin-top: calc(var(--skai-spacing-unit) * 4);
    margin-bottom: calc(var(--skai-spacing-unit) * 2);
  }
  
  h1 {
    font-size: 2.25rem;
    border-bottom: 4px solid var(--skai-dark-blue);
    padding-bottom: calc(var(--skai-spacing-unit) * 1.5);
  }
  
  h2 {
    font-size: 1.75rem;
    border-bottom: 2px solid var(--skai-dark-blue);
    padding-bottom: calc(var(--skai-spacing-unit) * 1);
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  h4 {
    font-size: 1.25rem;
  }
  
  h5 {
    font-size: 1.1rem;
  }
  
  h6 {
    font-size: 1rem;
    font-style: italic;
  }
  
  p {
    margin-bottom: calc(var(--skai-spacing-unit) * 2);
  }
  
  a {
    color: var(--skai-blue);
    text-decoration: none;
    transition: color 0.2s ease;
  }
  
  a:hover {
    color: var(--skai-accent);
    text-decoration: underline;
  }
  
  /* Code Blocks */
  pre, code {
    font-family: var(--skai-code-font-family);
    font-size: 0.9rem;
    background-color: var(--skai-gray-lightest);
    border-radius: 4px;
  }
  
  code {
    padding: 2px 5px;
    color: var(--skai-dark-blue);
  }
  
  pre {
    padding: calc(var(--skai-spacing-unit) * 2);
    margin: calc(var(--skai-spacing-unit) * 2) 0;
    overflow-x: auto;
    border-left: 4px solid var(--skai-accent);
  }
  
  pre code {
    padding: 0;
    background-color: transparent;
  }
  
  /* Lists */
  ul, ol {
    margin: calc(var(--skai-spacing-unit) * 2) 0;
    /* padding-left: calc(var(--skai-spacing-unit) * 4); */
  }
  
  li {
    margin-bottom: var(--skai-spacing-unit);
  }
  
  /* Tables */
  table {
    width: 100%;
    border-collapse: collapse;
    margin: calc(var(--skai-spacing-unit) * 3) 0;
  }
  
  th {
    background-color: var(--skai-blue);
    color: white;
    font-weight: 600;
    text-align: left;
    padding: calc(var(--skai-spacing-unit) * 1.5);
  }
  
  td {
    padding: calc(var(--skai-spacing-unit) * 1.5);
    border-bottom: 1px solid var(--skai-gray-light);
  }
  
  tr:nth-child(even) {
    background-color: var(--skai-gray-lightest);
  }
  
  tr:hover {
    background-color: rgba(112, 169, 214, 0.1);
  }
  
  /* Blockquotes */
  blockquote {
    border-left: 4px solid var(--skai-accent-light);
    padding-left: calc(var(--skai-spacing-unit) * 2);
    margin-left: 0;
    color: var(--skai-gray);
    font-style: italic;
  }
  
  /* Admonitions/Notices (Common in RST) */
  .admonition, .note, .warning, .danger, .tip {
    padding: calc(var(--skai-spacing-unit) * 2);
    margin: calc(var(--skai-spacing-unit) * 3) 0;
    border-radius: 4px;
  }
  
  .admonition .admonition-title,
  .note .admonition-title,
  .warning .admonition-title,
  .danger .admonition-title,
  .tip .admonition-title {
    font-weight: bold;
    margin-top: 0;
  }
  
  .note {
    background-color: rgba(112, 169, 214, 0.1);
    border-left: 4px solid var(--skai-light-blue);
  }
  
  .warning {
    background-color: rgba(255, 130, 0, 0.1);
    border-left: 4px solid var(--skai-accent);
  }
  
  .danger {
    background-color: rgba(255, 80, 80, 0.1);
    border-left: 4px solid #ff5050;
  }
  
  .tip {
    background-color: rgba(40, 167, 69, 0.1);
    border-left: 4px solid #28a745;
  }
  
  /* Navigation Sidebar */
  .sidebar {
    background-color: var(--skai-gray-lightest);
    width: var(--skai-sidebar-width);
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    overflow-y: auto;
    border-right: 1px solid var(--skai-gray-light);
  }
  
  .sidebar-header {
    padding: calc(var(--skai-spacing-unit) * 3);
    background-color: var(--skai-blue);
    color: white;
  }
  
  .sidebar-logo {
    max-width: 200px;
    height: auto;
  }
  
  .sidebar-nav {
    padding: calc(var(--skai-spacing-unit) * 2);
  }
  
  .sidebar-nav ul {
    list-style-type: none;
    padding-left: 0;
  }
  
  .sidebar-nav ul ul {
    padding-left: calc(var(--skai-spacing-unit) * 2);
  }
  
  .sidebar-nav li {
    margin-bottom: calc(var(--skai-spacing-unit) * 1);
  }
  
  .sidebar-nav a {
    display: block;
    padding: calc(var(--skai-spacing-unit) * 1);
    color: var(--skai-gray);
    border-radius: 4px;
    transition: all 0.2s ease;
  }
  
  .sidebar-nav a:hover {
    background-color: rgba(0, 96, 169, 0.1);
    color: var(--skai-blue);
    text-decoration: none;
  }
  
  .sidebar-nav a.active {
    background-color: var(--skai-blue);
    color: white;
  }
  
  /* Main Content */
  .main-content {
    margin-left: var(--skai-sidebar-width);
    padding: calc(var(--skai-spacing-unit) * 4);
    max-width: var(--skai-content-max-width);
  }
  
  /* Header/Navbar */
  .navbar {
    background-color: #f9fafb;
    padding: calc(var(--skai-spacing-unit) * 2);
    border-bottom: 1px solid var(--skai-gray-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
    color: var(--skai-blue);
  }
  
  .navbar-links {
    display: flex;
    gap: calc(var(--skai-spacing-unit) * 2);
  }
  
  .navbar-links a {
    color: var(--skai-gray);
    text-decoration: none;
    padding: calc(var(--skai-spacing-unit) * 1);
    transition: color 0.2s ease;
  }
  
  .navbar-links a:hover {
    color: var(--skai-blue);
  }
  
  /* Breadcrumbs */
  .breadcrumbs {
    display: flex;
    gap: calc(var(--skai-spacing-unit) * 1);
    padding: calc(var(--skai-spacing-unit) * 2) 0;
    color: var(--skai-gray);
    font-size: 0.9rem;
  }
  
  .breadcrumbs a {
    color: var(--skai-gray);
  }
  
  .breadcrumbs a:hover {
    color: var(--skai-blue);
  }
  
  .breadcrumbs-separator {
    color: var(--skai-gray-medium);
  }
  
  /* Footer */
  .footer {
    margin-top: calc(var(--skai-spacing-unit) * 8);
    padding-top: calc(var(--skai-spacing-unit) * 4);
    border-top: 1px solid var(--skai-gray-light);
    color: var(--skai-gray);
    font-size: 0.9rem;
  }
  
  /* Search */
  .search-container {
    margin-bottom: calc(var(--skai-spacing-unit) * 3);
  }
  
  .search-input {
    width: 100%;
    padding: calc(var(--skai-spacing-unit) * 1.5);
    border: 1px solid var(--skai-gray-light);
    border-radius: 4px;
    font-family: var(--skai-font-family);
    font-size: 1rem;
  }
  
  .search-input:focus {
    outline: none;
    border-color: var(--skai-blue);
    box-shadow: 0 0 0 3px rgba(0, 96, 169, 0.2);
  }
  
  /* Responsive Styles */
  @media (max-width: 992px) {
    .sidebar {
      width: 250px;
    }
    
    .main-content {
      margin-left: 250px;
    }
  }
  
  @media (max-width: 768px) {
    .sidebar {
      transform: translateX(-100%);
      transition: transform 0.3s ease;
      z-index: 1000;
    }
    
    .sidebar.active {
      transform: translateX(0);
    }
    
    .main-content {
      margin-left: 0;
    }
    
    .menu-toggle {
      display: block;
      background: none;
      border: none;
      font-size: 1.5rem;
      color: var(--skai-blue);
      cursor: pointer;
    }
  }
  
  /* Print Styles */
  @media print {
    .sidebar, .navbar, .menu-toggle, .search-container {
      display: none;
    }
    
    .main-content {
      margin-left: 0;
      max-width: 100%;
    }
    
    a {
      text-decoration: underline;
      color: var(--skai-gray-dark);
    }
    
    a[href]::after {
      content: " (" attr(href) ")";
      font-size: 0.9em;
      color: var(--skai-gray);
    }
  }
  
  /* RST-specific styles */
  .rst-content .section {
    margin-bottom: calc(var(--skai-spacing-unit) * 4);
  }
  
  .rst-content .toctree-wrapper ul {
    list-style-type: none;
  }
  
  .rst-content .toctree-wrapper li {
    margin-bottom: calc(var(--skai-spacing-unit) * 1);
  }
  
  .rst-content .literal {
    background-color: var(--skai-gray-lightest);
    border: 1px solid var(--skai-gray-light);
    border-radius: 3px;
    padding: 1px 4px;
    font-family: var(--skai-code-font-family);
  }
  
  .rst-content .highlight {
    margin-bottom: calc(var(--skai-spacing-unit) * 3);
  }
  
  .rst-content dl.class, 
  .rst-content dl.function, 
  .rst-content dl.method {
    margin-bottom: calc(var(--skai-spacing-unit) * 4);
    padding: calc(var(--skai-spacing-unit) * 2);
    border-left: 4px solid var(--skai-blue);
    background-color: var(--skai-gray-lightest);
  }
  
  .rst-content dl.class dt, 
  .rst-content dl.function dt, 
  .rst-content dl.method dt {
    font-family: var(--skai-code-font-family);
    background-color: var(--skai-blue);
    color: white;
    padding: calc(var(--skai-spacing-unit) * 1);
    margin-bottom: calc(var(--skai-spacing-unit) * 2);
  }
  
  /* Document versioning */
  .version-dropdown {
    margin-bottom: calc(var(--skai-spacing-unit) * 3);
  }
  
  .version-dropdown select {
    padding: calc(var(--skai-spacing-unit) * 1);
    border: 1px solid var(--skai-gray-light);
    border-radius: 4px;
    background-color: white;
    font-family: var(--skai-font-family);
  }
  
  /* API documentation tables */
  .api-table {
    width: 100%;
  }
  
  .api-table th {
    background-color: var(--skai-dark-blue);
  }
  
  .api-table .param-name {
    font-family: var(--skai-code-font-family);
    font-weight: bold;
  }
  
  .api-table .param-type {
    color: var(--skai-accent);
    font-family: var(--skai-code-font-family);
  }
  
  /* Copy code button */
  .copy-button {
    position: absolute;
    top: calc(var(--skai-spacing-unit) * 1);
    right: calc(var(--skai-spacing-unit) * 1);
    background-color: var(--skai-blue);
    color: white;
    border: none;
    border-radius: 4px;
    padding: calc(var(--skai-spacing-unit) * 0.5) calc(var(--skai-spacing-unit) * 1);
    font-size: 0.8rem;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s ease;
  }
  
  pre:hover .copy-button {
    opacity: 1;
  }
  
  .copy-button:hover {
    background-color: var(--skai-accent);
  }

  .wy-nav-side {
    background-color: var(--skai-gray-lightest);
  }

  .wy-side-nav-search {
    background-color: white;
  }

  .wy-menu-vertical p.caption
  {
    color: var(--skai-blue);
  }

  .wy-menu-vertical a 
  {
    color: var(--skai-black);
  }

  .wy-menu-vertical a:hover {
    background-color: var(--skai-gray-light);
    cursor: pointer;
}

  .wy-nav-content 
  {
    max-width: 1200px !important;
  }

  .wy-menu-vertical ul {
    margin: var(--skai-spacing-unit);
    margin-left: 0;
  }

  .wy-menu-vertical li.current {
    background: none;
  }

  .wy-menu-vertical li.current a{
    border-right: none;
  }

.wy-menu-vertical li.toctree-l2.current>a,
.wy-menu-vertical li.toctree-l2.current li.toctree-l3>a {
  background:none
}

/* Full width link as flex */
.wy-menu-vertical li > a {
  display: flex;
  align-items: center;
  width: 100%;
}

/* Put arrow after text */
.wy-menu-vertical li > a > .toctree-expand {
  order: 2;
  margin-left: 0.4em;  /* small gap only */
}

.wy-menu-vertical li.toctree-l1 > a > .toctree-expand::before,
.wy-menu-vertical li.toctree-l2 > a > .toctree-expand::before,
.wy-menu-vertical li.toctree-l3 > a > .toctree-expand::before,
.wy-menu-vertical li.toctree-l4 > a > .toctree-expand::before,
.wy-menu-vertical li.toctree-l5 > a > .toctree-expand::before,
.wy-menu-vertical li.toctree-l6 > a > .toctree-expand::before,
.wy-menu-vertical li.toctree-l7 > a > .toctree-expand::before,
.wy-menu-vertical li.toctree-l8 > a > .toctree-expand::before,
.wy-menu-vertical li.toctree-l9 > a > .toctree-expand::before,
.wy-menu-vertical li.toctree-l10 > a > .toctree-expand::before {
    content: "" !important;
    background-image: url('../image/plus.png') !important;
    background-size: 8px 8px !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
    width: 8px;
    height: 8px;
    padding: 0 0.5em;
    display: inline-block;
}

.wy-menu-vertical li.toctree-l1.current > a > .toctree-expand::before,
.wy-menu-vertical li.toctree-l2.current > a > .toctree-expand::before,
.wy-menu-vertical li.toctree-l3.current > a > .toctree-expand::before,
.wy-menu-vertical li.toctree-l4.current > a > .toctree-expand::before,
.wy-menu-vertical li.toctree-l5.current > a > .toctree-expand::before,
.wy-menu-vertical li.toctree-l6.current > a > .toctree-expand::before,
.wy-menu-vertical li.toctree-l7.current > a > .toctree-expand::before,
.wy-menu-vertical li.toctree-l8.current > a > .toctree-expand::before,
.wy-menu-vertical li.toctree-l9.current > a > .toctree-expand::before,
.wy-menu-vertical li.toctree-l10.current > a > .toctree-expand::before {
    content: "" !important;
    background-image: url('../image/minus.png') !important;
    background-size: 8px 8px !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
    width: 8px;
    height: 8px;
    padding: 0 0.5em;
    display: inline-block;
}