/* Color Palette Variables - Dark Blue Theme */
:root {
  /* Dark blue background from blue-grey palette - lighter for readability */
  --color-bg-primary: #333e45;
  --color-bg-secondary: #51606a;
  --color-bg-tertiary: #708491;

  /* Light text from greyscale palette */
  --color-text-primary: #deded8;
  --color-text-secondary: #b6b6b1;
  --color-text-tertiary: #90908c;

  /* Links from blue-grey palette - lighter shades */
  --color-link: #91aabb;
  --color-link-hover: #bfd0dd;
  --color-link-visited: #708491;

  /* Borders and accents from blue-grey palette */
  --color-border: #51606a;
  --color-accent: #708491;

  /* Header colors from palettes */
  --color-header-primary: #bfd0dd;
  --color-header-secondary: #91aabb;
  --color-header-tertiary: #a291bb;
}

/* Base Background */
body {
  background-color: var(--color-bg-primary) !important;
  color: var(--color-text-primary) !important;
}

/* Headers */
h1 {
  color: var(--color-header-primary) !important;
}

h2 {
  color: var(--color-header-secondary) !important;
}

h3,
h4,
h5,
h6 {
  color: var(--color-header-tertiary) !important;
}

.site-title,
.site-title:visited {
  color: var(--color-header-primary) !important;
}

/* Links */
a {
  color: var(--color-link) !important;
}

a:visited {
  color: var(--color-link-visited) !important;
}

a:hover {
  color: var(--color-link-hover) !important;
}

/* Site Header */
.site-header {
  border-top: none !important;
  border-bottom: 1px solid var(--color-border) !important;
  background-color: var(--color-bg-primary) !important;
}

.site-nav .page-link {
  color: var(--color-text-primary) !important;
}

/* Site Footer */
.site-footer {
  border-top: 1px solid var(--color-border) !important;
  background-color: var(--color-bg-primary) !important;
}

.footer-heading {
  color: var(--color-header-secondary) !important;
}

/* Text Colors */
.post-meta {
  color: var(--color-text-tertiary) !important;
}

/* Code Blocks */
pre,
code {
  background-color: var(--color-bg-secondary) !important;
  border: 1px solid var(--color-border) !important;
  color: var(--color-text-primary) !important;
}

code {
  background-color: var(--color-bg-secondary) !important;
}

/* Blockquotes */
blockquote {
  color: var(--color-text-secondary) !important;
  border-left: 4px solid var(--color-accent) !important;
}

/* Tables */
table {
  border: 1px solid var(--color-border) !important;
  color: var(--color-text-primary) !important;
}

table tr:nth-child(even) {
  background-color: var(--color-bg-secondary) !important;
}

table th {
  background-color: var(--color-bg-tertiary) !important;
  border: 1px solid var(--color-border) !important;
  color: var(--color-text-primary) !important;
}

table td {
  border: 1px solid var(--color-border) !important;
}

/* Horizontal Rules */
hr {
  margin-top: 30px;
  margin-bottom: 20px;
  border-color: var(--color-border) !important;
}

/* Post Content */
.post-content {
  color: var(--color-text-primary) !important;
}

.post-title {
  color: var(--color-header-primary) !important;
}

/* SVG Icons */
.svg-icon {
  fill: var(--color-text-tertiary) !important;
}

/* Post navigation links */
.post_navi {
  display: flex;
}

.post_navi-label {
  font-size: 0.8em;
  opacity: 0.5;
  color: var(--color-text-tertiary) !important;
}

.post_navi .post_navi-item {
  padding: 0 2.2em;
  width: 50%;
  position: relative;
  color: inherit !important;
}

.post_navi .nav_prev {
  text-align: left;
}

.post_navi .nav_next {
  text-align: right;
}

.post_navi .nav_prev .post_navi-arrow {
  left: 0;
}

.post_navi .nav_next .post_navi-arrow {
  right: 0;
}

.post_navi .post_navi-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2.5em;
  opacity: 0.3;
  color: var(--color-text-tertiary) !important;
}

/* Mobile Navigation */
@media screen and (max-width: 600px) {
  .site-nav {
    background-color: var(--color-bg-primary) !important;
    border: 1px solid var(--color-border) !important;
  }

  .site-nav .menu-icon > svg {
    fill: var(--color-text-secondary) !important;
  }
}

/* Highlight.js Code Blocks - Override GitHub theme */
.hljs {
  background: var(--color-bg-secondary) !important;
  color: var(--color-text-primary) !important;
}

/* Syntax highlighting - make it readable on dark background */
.hljs-keyword,
.hljs-selector-tag,
.hljs-literal,
.hljs-title,
.hljs-section,
.hljs-doctag,
.hljs-type,
.hljs-name,
.hljs-strong {
  color: var(--color-link) !important;
}

.hljs-string,
.hljs-title,
.hljs-section,
.hljs-built_in,
.hljs-literal,
.hljs-type,
.hljs-addition,
.hljs-tag,
.hljs-quote,
.hljs-name,
.hljs-selector-id,
.hljs-selector-class {
  color: var(--color-text-secondary) !important;
}

/* Page Content Background */
.page-content {
  background-color: var(--color-bg-primary) !important;
}

/* Wrapper Background */
.wrapper {
  background-color: transparent !important;
}