/* ZeroLayer Documentation Theme */
/* Based on the project design system */

:root {
  /* Colors - Accent */
  --color-accent: #0000fe;
  --color-accent-hover: #0000cc;

  /* Colors - Background */
  --color-bg-primary: #000000;
  --color-bg-secondary: #0a0a0a;
  --color-bg-card: #1a1a1a;
  --color-bg-elevated: #1f1f1f;

  /* Colors - Text */
  --color-text-primary: #ffffff;
  --color-text-secondary: #a0a0a0;
  --color-text-tertiary: #808080;

  /* Colors - Border */
  --color-border-primary: #333333;
  --color-border-secondary: #1f1f1f;

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
}

/* Global Styles */
body {
  background-color: var(--color-bg-primary) !important;
  color: var(--color-text-primary) !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Main Content Area */
.book-body {
  background-color: var(--color-bg-primary) !important;
  color: var(--color-text-primary) !important;
}

.page-wrapper {
  background-color: var(--color-bg-primary) !important;
}

.markdown-section {
  color: var(--color-text-primary) !important;
  padding: var(--spacing-lg);
}

/* Headings */
.markdown-section h1,
.markdown-section h2,
.markdown-section h3,
.markdown-section h4,
.markdown-section h5,
.markdown-section h6 {
  color: var(--color-text-primary) !important;
  font-weight: 600;
  border-bottom: 1px solid var(--color-border-secondary);
  padding-bottom: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.markdown-section h1 {
  font-size: 32px;
  line-height: 1.3;
}

.markdown-section h2 {
  font-size: 24px;
  line-height: 1.4;
}

.markdown-section h3 {
  font-size: 18px;
  line-height: 1.4;
}

/* Links */
.markdown-section a {
  color: var(--color-accent) !important;
  text-decoration: none;
}

.markdown-section a:hover {
  color: var(--color-accent-hover) !important;
  text-decoration: underline;
}

/* Code Blocks */
.markdown-section pre {
  background-color: var(--color-bg-card) !important;
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  overflow-x: auto;
}

.markdown-section code {
  background-color: var(--color-accent) !important;
  color: var(--color-text-primary) !important;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-family: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace;
  font-size: 14px;
}

.markdown-section pre code {
  background-color: transparent !important;
  color: var(--color-text-primary) !important;
  padding: 0;
}

/* Blockquotes - For fee notifications */
.markdown-section blockquote {
  background-color: var(--color-bg-card) !important;
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  margin: var(--spacing-md) 0;
  color: var(--color-text-secondary) !important;
}

.markdown-section blockquote p {
  margin: 0;
  color: var(--color-text-secondary) !important;
}

.markdown-section blockquote strong {
  color: var(--color-text-primary) !important;
}

/* Lists */
.markdown-section ul,
.markdown-section ol {
  color: var(--color-text-primary) !important;
  line-height: 1.6;
}

.markdown-section li {
  margin: var(--spacing-sm) 0;
}

/* Tables */
.markdown-section table {
  background: transparent !important;
  background-color: transparent !important;
  border-collapse: collapse;
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-md);
  overflow: hidden;
  width: 100%;
}

.markdown-section table tbody {
  background: transparent !important;
  background-color: transparent !important;
}

.markdown-section table thead {
  background: transparent !important;
  background-color: transparent !important;
}

.markdown-section table tr {
  background: transparent !important;
  background-color: transparent !important;
}

.markdown-section table th {
  background: var(--color-accent) !important;
  background-color: var(--color-accent) !important;
  color: var(--color-text-primary) !important;
  font-weight: 600;
  padding: var(--spacing-md);
  text-align: left;
  border: 1px solid var(--color-border-primary);
}

.markdown-section table td {
  color: var(--color-text-secondary) !important;
  padding: var(--spacing-md);
  border: 1px solid var(--color-border-primary);
  background: transparent !important;
  background-color: transparent !important;
}

.markdown-section table td strong {
  color: var(--color-text-primary) !important;
}

.markdown-section table tr:last-child td {
  border-bottom: 1px solid var(--color-border-primary);
}

/* Sidebar */
.book-summary {
  background-color: var(--color-bg-secondary) !important;
  border-right: 1px solid var(--color-border-primary);
}

.book-summary ul.summary li a {
  color: var(--color-text-secondary) !important;
  padding: var(--spacing-sm) var(--spacing-md);
  transition: all 0.2s ease;
}

.book-summary ul.summary li a:hover {
  color: var(--color-text-primary) !important;
  background-color: var(--color-bg-card) !important;
}

.book-summary ul.summary li.active > a {
  color: var(--color-text-primary) !important;
  background-color: var(--color-accent) !important;
  font-weight: 600;
}

/* Horizontal Rules */
.markdown-section hr {
  border: none;
  border-top: 1px solid var(--color-border-primary);
  margin: var(--spacing-lg) 0;
}

/* Paragraphs */
.markdown-section p {
  color: var(--color-text-secondary) !important;
  line-height: 1.6;
  margin: var(--spacing-md) 0;
}

/* Strong/Bold text */
.markdown-section strong {
  color: var(--color-text-primary) !important;
  font-weight: 600;
}

/* Navigation buttons */
.navigation {
  background-color: var(--color-bg-secondary) !important;
  border-top: 1px solid var(--color-border-primary);
}

.navigation a {
  color: var(--color-accent) !important;
}

.navigation a:hover {
  color: var(--color-accent-hover) !important;
}

/* Logo styling */
.book-summary .logo {
  text-align: center;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border-primary);
}

.book-summary .logo img {
  max-width: 120px;
  height: auto;
}

/* Search input */
#book-search-input {
  background-color: var(--color-bg-secondary) !important;
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-border-primary);
}

#book-search-input input {
  background-color: var(--color-bg-card) !important;
  border: 2px solid var(--color-border-primary) !important;
  color: var(--color-text-primary) !important;
  border-radius: var(--radius-md);
  padding: var(--spacing-sm);
  transition: border-color 0.2s ease;
}

#book-search-input input:focus {
  border-color: var(--color-accent) !important;
  border-width: 2px !important;
  outline: none;
  box-shadow: none !important;
}

#book-search-input input::placeholder {
  color: var(--color-text-tertiary) !important;
  opacity: 1;
}

/* Scrollbar styling for webkit browsers */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--color-bg-elevated);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-border-primary);
}