/* Import IBM Plex fonts */
@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:ital,wght@0,400;0,500;0,600;1,400&family=IBM+Plex+Serif:ital,wght@0,400;0,500;0,600;1,400&display=swap");

/* CSS Variables */
:root {
  --font-mono: "IBM Plex Mono", monospace;
  --font-serif: "IBM Plex Serif", serif;
  --primary-font: var(--font-serif); /* Change this to switch between fonts */

  --color-bg: #F6F6F7; /* winter snow fall */
  --color-text: #201921; /* deeper charcoal */
  --color-text-light: #9e9e9e; /* softer meta/labels */
  --color-border: #b71b2f; /* rich dark crimson */
  --color-hover: #d74b28; /* warm rust-orange on hover */
  --color-accent: #b71b2f; /* same dark crimson */
  --color-accent-light: #d74b28; /* accent-lite / secondary buttons */

  --container-width: 100%;
  --stuff-width: 1000px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
}

/* Reset and base styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--primary-font);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
}

/* Container */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--spacing-lg);
  position: relative;
}

.container::before,
.container::after {
  content: "";
  position: fixed;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--color-text);
  z-index: 10;
}

.container::before {
  left: var(--spacing-lg);
}

.container::after {
  right: var(--spacing-lg);
}


/* Navigation */
.nav {
  border-bottom: 3px solid var(--color-text);
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-md)
    var(--spacing-lg);
  margin-left: calc(-1 * var(--spacing-lg));
  margin-right: calc(-1 * var(--spacing-lg));
  margin-top: calc(-1 * var(--spacing-lg));
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--stuff-width);
  margin: 0 auto;
  width: 100%;
}

.align-container {
  max-width: var(--stuff-width);
  margin: 0 auto;
}

.nav-brand {
  font-family: var(--font-mono);
  font-weight: 500;
  text-decoration: none;
  color: var(--color-text);
  border: 2px solid var(--color-text);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 0;
  box-shadow: 0px 6px 0px var(--color-text);
  background-image: none;
  background-color: var(--color-bg);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.nav-avatar {
  width: 24px;
  height: 24px;
  border: 1px solid var(--color-text);
  object-fit: cover;
}

.nav-brand:hover {
  box-shadow: 0px 10px 0px var(--color-text);
  transform: translate(0px, -4px);
}

.nav-brand:active {
  transform: translate(0px, 3px);
  box-shadow: 0px 3px 0px var(--color-text);
}

.nav-links {
  display: flex;
  gap: var(--spacing-sm);
  list-style: none;
}

.nav-link {
  display: inline-block;
  text-decoration: none;
  color: var(--color-text);
  padding: var(--spacing-xs) var(--spacing-sm);
  border: 2px solid var(--color-text);
  border-radius: 0;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  box-shadow: 0px 3px 0px var(--color-text);
  position: relative;
  background-image: none;
  background-color: var(--color-bg);
}

.nav-link:hover {
  box-shadow: 0px 5px 0px var(--color-text);
  transform: translate(0px, -2px);
}

.nav-link:active {
  transform: translate(0px, 1px);
  box-shadow: 0px 2px 0px var(--color-text);
}

blockquote {
  font-family: var(--font-mono);
  font-style: italic;
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-text);
  border-left: 4px solid var(--color-border);
  padding-left: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
  line-height: 1.4;
  position: relative;
}

/* Typography */
.title {
  font-family: var(--font-mono);
  font-size: 2.0rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
  position: relative;
  /* text-transform: uppercase; */
  letter-spacing: 0.1em;
  line-height: 1.2;
}

.title::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 4px;
  background-color: var(--color-accent);
}

.subtitle {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

/* Home page styles */
.home-intro {
  margin-bottom: var(--spacing-xl);
}

.home-intro p {
  margin-bottom: var(--spacing-sm);
}

.home-intro a {
  color: var(--color-text);
  text-decoration: underline;
}

.home-intro a {
  color: var(--color-text);
  text-decoration: underline;
  border: 1px solid transparent;
  padding: 2px 4px;
  transition: all 0.2s ease;
}

.home-intro a:hover {
  background-color: var(--color-hover);
  border-color: var(--color-text);
  text-decoration: none;
  color: white;
}

/* Blog listing styles */
.blog-list {
  list-style: none;
  display: grid;
  gap: var(--spacing-md);
}

.blog-card {
  border: 2px solid var(--color-text);
  border-radius: 0;
  padding: var(--spacing-md);
  transition: box-shadow 0.1s ease, transform 0.1s ease;
  background-color: var(--color-bg);
  box-shadow: 0px 3px 0px var(--color-text);
  position: relative;
  text-decoration: none;
  color: inherit;
  display: block;
  width: 100%;
  height: 100%;
}

.blog-card:hover {
  box-shadow: 0px 5px 0px var(--color-text);
  transform: translate(0px, -2px);
}

.blog-card:active {
  transform: translate(0px, 1px);
  box-shadow: 0px 2px 0px var(--color-text);
}

.blog-card-content {
  display: grid;
  grid-template-columns: 160px 1fr auto;
  gap: var(--spacing-md);
  align-items: start;
  position: relative;
}

.blog-image {
  width: 160px;
  height: 100px;
  background-color: transparent;
  border-radius: 0;
  position: relative;
  overflow: hidden;
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(1.0) contrast(1.0);
}

.image-credit {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--color-text-light);
  text-align: right;
  margin-top: auto;
}

.blog-info {
  flex: 1;
}

.blog-title {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
}

.blog-description {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-sm);
  line-height: 1.5;
}

.blog-tags {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
}

.blog-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--spacing-xs);
  justify-content: space-between;
  height: 100%;
}

.blog-date {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-text-light);
  white-space: nowrap;
}

.blog-more {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--color-text);
  cursor: pointer;
  padding: var(--spacing-xs);
  border-radius: 0;
  transition: all 0.2s ease;
  border: 2px solid var(--color-text);
  background-color: var(--color-bg);
  box-shadow: 0px 2px 0px var(--color-text);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-more:hover {
  box-shadow: 0px 3px 0px var(--color-text);
  transform: translate(0px, -1px);
}

/* Tags */
.tag {
  display: inline-block;
  background-color: var(--color-bg);
  color: var(--color-text);
  padding: 4px 8px;
  border-radius: 0;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  text-decoration: none;
  border: 2px solid var(--color-text);
  box-shadow: 0px 2px 0px var(--color-text);
}

.tag:hover {
  box-shadow: 0px 3px 0px var(--color-text);
  transform: translate(0px, -1px);
}

.tag:active {
  transform: translate(0px, 1px);
  box-shadow: 0px 2px 0px var(--color-text);
}

/* Non-interactive tags for blog cards */
.blog-card .tag {
  pointer-events: none;
  box-shadow: none;
  border: 1px solid var(--color-text);
  background-color: transparent;
  font-size: 0.7rem;
  padding: 2px 6px;
}

/* Individual blog post styles */
.post-header {
  margin-bottom: var(--spacing-xl);
  font-family: var(--font-mono);
}

.post-header-content {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  margin-bottom: var(--spacing-md);
}

.post-title-section {
  flex: 1;
}

.post-description {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-text-light);
  margin-top: var(--spacing-xs);
  font-size: 1.1rem;
}

.post-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--spacing-sm);
  .credit-value {
    color: var(--color-accent);
  }
  margin-left: var(--spacing-lg);
  justify-content: space-between;
  height: 100%;
}

.credit-value {
  color: var(--color-accent);
}
.post-date {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-text-light);
  white-space: nowrap;
}

.post-tags {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
  justify-content: flex-end;
}

.post-content {
  line-height: 1.7;
}

.post-content h1,
.post-content h2,
.post-content h3,
.post-content h4,
.post-content h5,
.post-content h6 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  font-weight: 500;
}

.post-content p {
  margin-bottom: var(--spacing-md);
}

.post-content ul,
.post-content ol {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
}

.post-content li {
  margin-bottom: var(--spacing-xs);
}

.post-content code {
  font-family: var(--font-mono);
  background-color: #e8e8e8;
  color: var(--color-text);
  padding: 2px 4px;
  border-radius: 3px;
  font-size: 0.9em;
  border: 1px solid #d0d0d0;
}

.post-content pre {
  overflow-x: auto;
  margin-bottom: var(--spacing-md);
  scrollbar-width: thin;
  scrollbar-color: var(--color-text-light) transparent;
}

.post-content pre code {
  font-family: var(--font-mono);
  background: none;
  padding: 0;
  border: none;
  border-radius: 0;
  font-size: inherit;
}

.post-content blockquote {
  border-left: 3px solid var(--color-border);
  padding-left: var(--spacing-md);
  margin: var(--spacing-md) 0;
  color: var(--color-text-light);
  font-style: italic;
}

.post-content a {
  color: var(--color-text);
  text-decoration: underline;
}

.post-content a:hover {
  background-color: var(--color-hover);
  color: white;
}



/* Tags page styles */
.tags-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.tags-list .tag {
  font-size: 1rem;
  padding: var(--spacing-xs) var(--spacing-sm);
}

/* Mermaid diagram styling - scrollable */
.mermaid {
  overflow: auto;
  max-height: 500px;
}

/* Make Mermaid text larger and more readable */
.mermaid svg {
  font-size: 18px !important;
  width: 150% !important;
  height: auto !important;
}

.mermaid .node .label {
  font-size: 16px !important;
  font-weight: 500 !important;
}

.mermaid .edgeLabel {
  font-size: 14px !important;
  font-weight: 500 !important;
}

/* Responsive design */
@media (max-width: 1110px) {
  .container::before,
  .container::after {
    display: none;
  }
}

@media (max-width: 768px) {
  .container {
    padding: var(--spacing-md);
  }

  .nav-container {
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: stretch;
  }

  .nav-links {
    justify-content: center;
  }

  .blog-card-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .blog-image {
    width: 100%;
    height: 200px;
    justify-self: center;
  }

  .blog-meta {
    align-items: center;
    flex-direction: row;
    justify-content: space-between;
  }

  .title {
    font-size: 1.5rem;
  }
}