/* =========================================================
   azemu -- Industrial Terminal theme
   ========================================================= */

/* --- Google Fonts import (monospace for headings) --- */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&display=swap');

/* =========================================================
   Dark mode (default) -- slate scheme
   ========================================================= */
[data-md-color-scheme="slate"] {
  --md-default-bg-color:        #0d1117;
  --md-default-fg-color:        #e6edf3;
  --md-default-fg-color--light: #8b949e;
  --md-default-fg-color--lightest: #484f58;

  --md-primary-fg-color:        #00ff41;
  --md-primary-fg-color--light: #33ff5c;
  --md-primary-fg-color--dark:  #00cc34;
  --md-primary-bg-color:        #0d1117;
  --md-primary-bg-color--light: #161b22;

  --md-accent-fg-color:         #00ff41;
  --md-accent-fg-color--transparent: rgba(0, 255, 65, 0.12);
  --md-accent-bg-color:         #0d1117;

  --md-typeset-color:           #e6edf3;
  --md-typeset-a-color:         #58a6ff;

  --md-code-bg-color:           #0a0e14;
  --md-code-fg-color:           #e6edf3;
  --md-code-hl-color:           rgba(0, 255, 65, 0.1);

  --md-footer-bg-color:         #010409;
  --md-footer-bg-color--dark:   #010409;
  --md-footer-fg-color:         #8b949e;
  --md-footer-fg-color--light:  #484f58;
  --md-footer-fg-color--lighter:#30363d;

  /* Admonition accents */
  --md-admonition-bg-color:     #161b22;

  /* Custom tokens */
  --azemu-surface:              #161b22;
  --azemu-border:               #30363d;
  --azemu-green:                #00ff41;
  --azemu-green-dim:            #238636;
  --azemu-blue:                 #58a6ff;
  --azemu-amber:                #d29922;
}

/* =========================================================
   Light mode
   ========================================================= */
[data-md-color-scheme="default"] {
  --md-primary-fg-color:        #1a7f37;
  --md-primary-fg-color--light: #2ea043;
  --md-primary-fg-color--dark:  #116329;
  --md-primary-bg-color:        #ffffff;
  --md-primary-bg-color--light: #f6f8fa;

  --md-accent-fg-color:         #1a7f37;
  --md-accent-fg-color--transparent: rgba(26, 127, 55, 0.1);

  --md-typeset-a-color:         #0969da;

  --md-code-bg-color:           #f0f2f4;
  --md-code-fg-color:           #1f2328;

  /* Custom tokens */
  --azemu-surface:              #f6f8fa;
  --azemu-border:               #d0d7de;
  --azemu-green:                #1a7f37;
  --azemu-green-dim:            #2ea043;
  --azemu-blue:                 #0969da;
  --azemu-amber:                #9a6700;
}

/* =========================================================
   Typography -- monospace headings
   ========================================================= */
.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4,
.md-typeset h5,
.md-typeset h6 {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.md-typeset h1 {
  font-size: 2rem;
  border-bottom: 2px solid var(--azemu-green);
  padding-bottom: 0.4rem;
  margin-bottom: 1.2rem;
}

[data-md-color-scheme="slate"] .md-typeset h1 {
  color: var(--azemu-green);
}

.md-typeset h2 {
  font-size: 1.4rem;
  margin-top: 2rem;
}

[data-md-color-scheme="slate"] .md-typeset h2 {
  color: #e6edf3;
}

/* =========================================================
   Navigation header bar
   ========================================================= */
[data-md-color-scheme="slate"] .md-header {
  background-color: #010409;
  border-bottom: 1px solid var(--azemu-border);
}

[data-md-color-scheme="slate"] .md-header .md-header__title {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* =========================================================
   Sidebar navigation
   ========================================================= */
[data-md-color-scheme="slate"] .md-nav__link {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.02em;
}

[data-md-color-scheme="slate"] .md-nav__link--active,
[data-md-color-scheme="slate"] .md-nav__link:hover {
  color: var(--azemu-green);
}

[data-md-color-scheme="slate"] .md-nav__item--active > .md-nav__link {
  color: var(--azemu-green);
}

/* =========================================================
   Code blocks -- terminal feel
   ========================================================= */
.md-typeset pre {
  border: 1px solid var(--azemu-border);
  border-radius: 6px;
  position: relative;
}

[data-md-color-scheme="slate"] .md-typeset pre {
  background-color: #0a0e14;
}

/* Terminal dots on code blocks */
[data-md-color-scheme="slate"] .md-typeset pre::before {
  content: "";
  display: block;
  height: 12px;
  margin-bottom: 8px;
  background:
    radial-gradient(circle at 8px 6px,  #ff5f56 4px, transparent 4px),
    radial-gradient(circle at 24px 6px, #ffbd2e 4px, transparent 4px),
    radial-gradient(circle at 40px 6px, #27c93f 4px, transparent 4px);
  border-bottom: 1px solid var(--azemu-border);
  padding-bottom: 8px;
}

/* Inline code */
.md-typeset code {
  border-radius: 4px;
  font-size: 0.82em;
}

[data-md-color-scheme="slate"] .md-typeset :not(pre) > code {
  background-color: rgba(110, 118, 129, 0.15);
  border: 1px solid var(--azemu-border);
  color: var(--azemu-green);
}

/* =========================================================
   Links
   ========================================================= */
[data-md-color-scheme="slate"] .md-typeset a {
  color: var(--azemu-blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease;
}

[data-md-color-scheme="slate"] .md-typeset a:hover {
  border-bottom-color: var(--azemu-blue);
}

/* =========================================================
   Tables
   ========================================================= */
[data-md-color-scheme="slate"] .md-typeset table:not([class]) {
  border: 1px solid var(--azemu-border);
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 6px;
  overflow: hidden;
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) th {
  background-color: #161b22;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--azemu-green);
  border-bottom: 1px solid var(--azemu-border);
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) td {
  border-bottom: 1px solid var(--azemu-border);
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) tr:last-child td {
  border-bottom: none;
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) tr:hover td {
  background-color: rgba(0, 255, 65, 0.03);
}

/* =========================================================
   Admonitions
   ========================================================= */
[data-md-color-scheme="slate"] .md-typeset .admonition,
[data-md-color-scheme="slate"] .md-typeset details {
  background-color: var(--azemu-surface);
  border: 1px solid var(--azemu-border);
  border-left: 3px solid;
}

/* =========================================================
   Search
   ========================================================= */
[data-md-color-scheme="slate"] .md-search__form {
  background-color: var(--azemu-surface);
  border: 1px solid var(--azemu-border);
}

[data-md-color-scheme="slate"] .md-search__form:hover {
  border-color: var(--azemu-green);
}

/* =========================================================
   Footer
   ========================================================= */
[data-md-color-scheme="slate"] .md-footer {
  border-top: 1px solid var(--azemu-border);
}

/* =========================================================
   Scrollbar (webkit)
   ========================================================= */
[data-md-color-scheme="slate"] ::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

[data-md-color-scheme="slate"] ::-webkit-scrollbar-track {
  background: #0d1117;
}

[data-md-color-scheme="slate"] ::-webkit-scrollbar-thumb {
  background: #30363d;
  border-radius: 4px;
}

[data-md-color-scheme="slate"] ::-webkit-scrollbar-thumb:hover {
  background: #484f58;
}

/* =========================================================
   Home page hero (index.md)
   ========================================================= */
.azemu-hero {
  text-align: center;
  padding: 2rem 1rem 1rem;
  margin-bottom: 1.5rem;
}

.azemu-hero h1 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0.5rem;
}

[data-md-color-scheme="slate"] .azemu-hero h1 {
  color: var(--azemu-green);
  text-shadow: 0 0 30px rgba(0, 255, 65, 0.3);
}

.azemu-hero .azemu-tagline {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.1rem;
  color: var(--md-default-fg-color--light);
  margin-bottom: 1.5rem;
}

/* Blinking cursor after tagline */
.azemu-cursor::after {
  content: "_";
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .azemu-cursor::after {
    animation: none;
  }
}

/* Badge row */
.azemu-badges {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin: 0 0 1.5rem;
}

.azemu-badges a {
  border-bottom: none !important;
}

.azemu-badges img {
  height: 22px;
}

/* CTA buttons */
.azemu-cta-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.azemu-cta {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 0.7rem 1.8rem;
  border-radius: 6px;
  text-decoration: none !important;
  border-bottom: none !important;
  transition: background-color 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
  background-color: var(--azemu-green);
  color: #0d1117 !important;
  border: 2px solid var(--azemu-green);
}

.azemu-cta:hover {
  background-color: var(--azemu-green-dim);
  border-color: var(--azemu-green-dim);
}

.azemu-cta--secondary {
  background-color: transparent;
  color: var(--azemu-green) !important;
}

.azemu-cta--secondary:hover {
  background-color: rgba(0, 255, 65, 0.08);
  border-color: var(--azemu-green);
}

[data-md-color-scheme="default"] .azemu-cta {
  color: #ffffff !important;
}

[data-md-color-scheme="default"] .azemu-cta--secondary {
  color: var(--azemu-green) !important;
  background-color: transparent;
}

/* Feature cards on home page */
.azemu-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
  margin: 2rem 0;
}

.azemu-feature {
  padding: 1.5rem;
  border: 1px solid var(--azemu-border);
  border-radius: 6px;
  background: var(--azemu-surface);
  transition: border-color 0.2s ease;
  position: relative;
}

.azemu-feature:hover {
  border-color: var(--azemu-green);
  cursor: pointer;
}

/* Make the title link cover the entire card */
.azemu-feature .azemu-feature-title a,
.azemu-feature a:has(.azemu-feature-title) {
  text-decoration: none !important;
  border-bottom: none !important;
  color: inherit !important;
}

.azemu-feature a:has(.azemu-feature-title)::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
}

.azemu-feature-title {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

[data-md-color-scheme="slate"] .azemu-feature-title {
  color: var(--azemu-green);
}

.azemu-feature p {
  font-size: 0.9rem;
  margin-bottom: 0;
  color: var(--md-default-fg-color--light);
}

/* =========================================================
   Responsive adjustments
   ========================================================= */
@media (max-width: 768px) {
  .azemu-hero h1 {
    font-size: 2rem;
  }

  .azemu-hero .azemu-tagline {
    font-size: 0.9rem;
  }

  .azemu-cta-group {
    flex-direction: column;
    align-items: center;
  }

  .azemu-cta {
    width: 100%;
    max-width: 280px;
    text-align: center;
  }

  .azemu-features {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   Design note pages
   ========================================================= */

/* Status badge */
.designnote-status {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.8rem;
  border-radius: 20px;
}

.designnote-status--implemented {
  background: rgba(0, 255, 65, 0.1);
  color: var(--azemu-green);
  border: 1px solid var(--azemu-green-dim);
}

[data-md-color-scheme="default"] .designnote-status--implemented {
  background: rgba(26, 127, 55, 0.1);
  color: var(--azemu-green);
  border: 1px solid var(--azemu-green-dim);
}

.designnote-status--proposed {
  background: rgba(210, 153, 34, 0.12);
  color: var(--azemu-amber);
  border: 1px solid var(--azemu-amber);
}

.designnote-status--deprecated {
  background: rgba(248, 81, 73, 0.1);
  color: #f85149;
  border: 1px solid rgba(248, 81, 73, 0.4);
}

/* Meta strip */
.designnote-meta {
  display: flex;
  gap: 0.6rem 1.6rem;
  flex-wrap: wrap;
  align-items: center;
  padding: 0.8rem 1.2rem;
  background: var(--azemu-surface);
  border: 1px solid var(--azemu-border);
  border-radius: 6px;
  margin: 0.5rem 0 1.8rem;
  font-size: 0.82rem;
  font-family: 'JetBrains Mono', monospace;
}

.designnote-meta-item {
  color: var(--md-default-fg-color--light);
  white-space: nowrap;
}

.designnote-meta-item strong {
  color: var(--md-default-fg-color);
  margin-right: 0.3rem;
}

.designnote-github-link {
  margin-left: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  padding: 0.2rem 0.7rem;
  border: 1px solid var(--azemu-border);
  border-radius: 4px;
  text-decoration: none !important;
  border-bottom: none !important;
  color: var(--md-default-fg-color--light) !important;
  transition: border-color 0.15s, color 0.15s;
  white-space: nowrap;
}

.designnote-github-link:hover {
  border-color: var(--azemu-green);
  color: var(--azemu-green) !important;
}

/* Decision callout */
.designnote-decision {
  border-left: 3px solid var(--azemu-green);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  border-radius: 0 6px 6px 0;
}

[data-md-color-scheme="slate"] .designnote-decision {
  background: rgba(0, 255, 65, 0.04);
}

[data-md-color-scheme="default"] .designnote-decision {
  background: rgba(26, 127, 55, 0.05);
}

.designnote-decision-label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--azemu-green);
  margin-bottom: 0.6rem;
}

/* Suppress permalink on design note section headings (reduce visual noise) */
.designnote-meta ~ * .headerlink {
  opacity: 0.4;
}