/* ==========================================================================
   STROMBOLI — Brutalist Theme for Material for MkDocs
   Aesthetic: dark bg, JetBrains Mono, orange/red neon, grid overlay,
   glow blobs, hard offset shadows, zero border-radius.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties — Override Material design tokens
   -------------------------------------------------------------------------- */
:root,
[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #f97316;
  --md-primary-fg-color--light: #fb923c;
  --md-primary-fg-color--dark: #ea580c;
  /* NOTE: Material uses primary-bg as text-on-primary (header, tabs text).
     Keep it light so header/tab text is visible on our dark overrides. */
  --md-primary-bg-color: #e4e4e7;
  --md-primary-bg-color--light: rgba(228, 228, 231, 0.7);

  --md-accent-fg-color: #f97316;
  --md-accent-fg-color--transparent: rgba(249, 115, 22, 0.1);
  --md-accent-bg-color: #0a0a0a;

  --md-default-fg-color: #e4e4e7;
  --md-default-fg-color--light: #a1a1aa;
  --md-default-fg-color--lighter: #71717a;
  --md-default-fg-color--lightest: #3f3f46;
  --md-default-bg-color: #0a0a0a;
  --md-default-bg-color--light: #18181b;
  --md-default-bg-color--lighter: #27272a;
  --md-default-bg-color--lightest: #3f3f46;

  --md-code-fg-color: #e4e4e7;
  --md-code-bg-color: rgba(249, 115, 22, 0.06);
  --md-code-hl-color: rgba(249, 115, 22, 0.15);
  --md-code-hl-number-color: #fb923c;
  --md-code-hl-special-color: #ef4444;
  --md-code-hl-function-color: #f97316;
  --md-code-hl-constant-color: #fb923c;
  --md-code-hl-keyword-color: #ef4444;
  --md-code-hl-string-color: #22c55e;
  --md-code-hl-name-color: #e4e4e7;
  --md-code-hl-operator-color: #f97316;
  --md-code-hl-punctuation-color: #a1a1aa;
  --md-code-hl-comment-color: #71717a;
  --md-code-hl-generic-color: #f97316;
  --md-code-hl-variable-color: #e4e4e7;

  --md-typeset-color: #e4e4e7;
  --md-typeset-a-color: #f97316;

  --md-admonition-fg-color: #e4e4e7;
  --md-admonition-bg-color: rgba(24, 24, 27, 0.8);

  --md-footer-fg-color: #a1a1aa;
  --md-footer-fg-color--light: #71717a;
  --md-footer-fg-color--lighter: #3f3f46;
  --md-footer-bg-color: #0a0a0a;
  --md-footer-bg-color--dark: #0a0a0a;

  --md-shadow-z1: 0 0 0 transparent;
  --md-shadow-z2: 0 0 0 transparent;
  --md-shadow-z3: 0 0 0 transparent;
}

/* --------------------------------------------------------------------------
   2. Typography
   -------------------------------------------------------------------------- */
.md-typeset {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.8rem;
  line-height: 1.7;
}

.md-typeset h1 {
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: linear-gradient(135deg, #f97316, #ef4444, #f97316);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: brutalist-gradient-shift 4s ease infinite;
}

.md-typeset h2 {
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fafafa;
  border-bottom: 2px solid #27272a;
  padding-bottom: 8px;
}

.md-typeset h3,
.md-typeset h4,
.md-typeset h5,
.md-typeset h6 {
  font-weight: 600;
  color: #e4e4e7;
}

@keyframes brutalist-gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* --------------------------------------------------------------------------
   3. Kill All Border-Radius
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  border-radius: 0 !important;
}

/* Exception for glow blobs */
.brutalist-glow,
body::after {
  border-radius: 50% !important;
}

/* --------------------------------------------------------------------------
   4. Links & Buttons
   -------------------------------------------------------------------------- */
.md-typeset a {
  color: #f97316;
  text-decoration: none;
  transition: all 0.2s ease;
}

.md-typeset a:hover {
  color: #0a0a0a;
  background: #f97316;
  box-shadow: 4px 4px 0 0 rgba(249, 115, 22, 0.4);
  padding: 0 4px;
}

.md-typeset a:focus {
  outline: 2px solid #f97316;
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   5. Header & Tabs
   -------------------------------------------------------------------------- */
.md-header {
  background: rgba(10, 10, 10, 0.9) !important;
  color: #e4e4e7 !important;
  backdrop-filter: blur(12px);
  border-bottom: 2px solid #27272a;
  box-shadow: none;
}

.md-header__title {
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.md-tabs {
  background: rgba(10, 10, 10, 0.95) !important;
  color: #e4e4e7 !important;
  border-bottom: 1px solid #27272a;
}

.md-tabs__link {
  color: #a1a1aa !important;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  opacity: 1 !important;
  transition: color 0.2s ease;
}

.md-tabs__link--active,
.md-tabs__link:hover {
  color: #f97316 !important;
  opacity: 1 !important;
}

.md-tabs__item--active .md-tabs__link {
  color: #f97316 !important;
  opacity: 1 !important;
  border-bottom: 2px solid #f97316;
}

/* --------------------------------------------------------------------------
   6. Sidebar Navigation
   -------------------------------------------------------------------------- */
.md-sidebar {
  background: transparent;
}

.md-nav__title {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #71717a;
  font-weight: 700;
}

.md-nav__link {
  font-size: 0.75rem;
  color: #a1a1aa;
  transition: all 0.2s ease;
  border-left: 2px solid transparent;
  padding-left: 12px;
}

.md-nav__link:hover {
  color: #f97316;
  border-left-color: #f97316;
}

.md-nav__link--active,
.md-nav__item--active > .md-nav__link {
  color: #f97316;
  border-left: 2px solid #f97316;
  font-weight: 600;
}

/* Sidebar section labels */
.md-nav--primary > .md-nav__list > .md-nav__item > .md-nav__link,
.md-nav--primary > .md-nav__list > .md-nav__item > label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  font-size: 0.7rem;
}

/* --------------------------------------------------------------------------
   7. Code Blocks
   -------------------------------------------------------------------------- */
.md-typeset code,
.md-typeset kbd {
  background: rgba(249, 115, 22, 0.08);
  color: #fb923c;
  border: 1px solid rgba(249, 115, 22, 0.15);
  font-size: 0.85em;
  padding: 2px 6px;
}

.md-typeset pre {
  border: 2px solid #27272a;
  background: rgba(249, 115, 22, 0.04);
  transition: all 0.3s ease;
  position: relative;
}

.md-typeset pre:hover {
  border-color: #f97316;
  box-shadow: 4px 4px 0 0 rgba(249, 115, 22, 0.2);
  transform: translate(-2px, -2px);
}

.md-typeset pre > code {
  background: transparent;
  border: none;
  color: #e4e4e7;
  padding: 0;
  font-size: 0.85em;
}

/* Code copy button */
.md-clipboard {
  color: #71717a;
  transition: color 0.2s ease;
}

.md-clipboard:hover {
  color: #f97316;
}

/* Code annotations */
.md-annotation__index {
  background: #f97316 !important;
  color: #0a0a0a !important;
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   8. Admonitions
   -------------------------------------------------------------------------- */
.md-typeset .admonition,
.md-typeset details {
  background: rgba(24, 24, 27, 0.8);
  backdrop-filter: blur(8px);
  border: 2px solid #27272a;
  border-left: 4px solid #f97316;
  box-shadow: none;
  font-size: 0.8rem;
}

.md-typeset .admonition-title,
.md-typeset summary {
  background: rgba(249, 115, 22, 0.08);
  border-bottom: 1px solid #27272a;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.md-typeset .admonition-title::before,
.md-typeset summary::before {
  color: #f97316 !important;
}

/* Specific admonition types — keep the accent consistent */
.md-typeset .admonition.warning,
.md-typeset details.warning {
  border-left-color: #ef4444;
}

.md-typeset .admonition.danger,
.md-typeset details.danger {
  border-left-color: #ef4444;
}

.md-typeset .admonition.tip,
.md-typeset details.tip {
  border-left-color: #22c55e;
}

.md-typeset .admonition.info,
.md-typeset details.info,
.md-typeset .admonition.note,
.md-typeset details.note {
  border-left-color: #f97316;
}

/* --------------------------------------------------------------------------
   9. Tables
   -------------------------------------------------------------------------- */
.md-typeset table:not([class]) {
  border: 2px solid #27272a;
  font-size: 0.8rem;
}

.md-typeset table:not([class]) th {
  background: rgba(249, 115, 22, 0.12);
  color: #f97316;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.7rem;
  border-bottom: 2px solid #f97316;
}

.md-typeset table:not([class]) td {
  border-bottom: 1px solid #27272a;
}

.md-typeset table:not([class]) tr:hover td {
  background: rgba(249, 115, 22, 0.04);
}

/* --------------------------------------------------------------------------
   10. Grid Cards (index.md)
   -------------------------------------------------------------------------- */
.md-typeset .grid.cards > ul > li,
.md-typeset .grid.cards > ol > li {
  border: 2px solid #27272a;
  background: rgba(24, 24, 27, 0.6);
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
  padding: 20px;
}

.md-typeset .grid.cards > ul > li:hover,
.md-typeset .grid.cards > ol > li:hover {
  border-color: #f97316;
  box-shadow: 6px 6px 0 0 rgba(249, 115, 22, 0.3);
  transform: translate(-3px, -3px);
}

/* --------------------------------------------------------------------------
   11. Search
   -------------------------------------------------------------------------- */
.md-search__input {
  background: #18181b;
  border: 2px solid #27272a;
  color: #e4e4e7;
  font-family: "JetBrains Mono", monospace;
}

.md-search__input:focus,
.md-search__input:hover {
  border-color: #f97316;
}

.md-search__input::placeholder {
  color: #71717a;
}

.md-search-result__link {
  transition: all 0.2s ease;
}

.md-search-result__link:hover {
  background: rgba(249, 115, 22, 0.08);
}

.md-search-result mark {
  background: rgba(249, 115, 22, 0.3);
  color: #f97316;
}

.md-search-result__meta {
  color: #71717a;
}

.md-search-result__teaser {
  color: #a1a1aa;
}

/* --------------------------------------------------------------------------
   12. Mermaid Diagrams
   -------------------------------------------------------------------------- */
.mermaid {
  background: transparent;
}

/* Override mermaid node styles via CSS variables */
.mermaid .node rect,
.mermaid .node circle,
.mermaid .node polygon {
  fill: rgba(249, 115, 22, 0.1) !important;
  stroke: #f97316 !important;
  stroke-width: 2px !important;
}

.mermaid .node .label {
  color: #e4e4e7 !important;
  fill: #e4e4e7 !important;
}

.mermaid .edgePath .path {
  stroke: #ef4444 !important;
  stroke-width: 2px !important;
}

.mermaid .edgeLabel {
  background: #18181b !important;
  color: #a1a1aa !important;
}

.mermaid .cluster rect {
  fill: rgba(39, 39, 42, 0.5) !important;
  stroke: #3f3f46 !important;
}

/* --------------------------------------------------------------------------
   13. Content Tabs
   -------------------------------------------------------------------------- */
.md-typeset .tabbed-labels > label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: #71717a;
  border-bottom: 2px solid transparent;
  transition: all 0.2s ease;
}

.md-typeset .tabbed-labels > label:hover {
  color: #f97316;
}

.md-typeset .tabbed-labels > .tabbed-alternate .tabbed-labels > label:has(> input:checked),
.md-typeset .tabbed-set > input:checked + label {
  color: #f97316;
  border-bottom-color: #f97316;
}

/* --------------------------------------------------------------------------
   14. Grid Overlay (body::before)
   -------------------------------------------------------------------------- */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: -1;
}

/* --------------------------------------------------------------------------
   15. Glow Blob #1 (body::after — orange)
   -------------------------------------------------------------------------- */
body::after {
  content: "";
  position: fixed;
  width: 600px;
  height: 600px;
  background: #f97316;
  top: -200px;
  right: -100px;
  filter: blur(120px);
  opacity: 0.12;
  pointer-events: none;
  z-index: -1;
  animation: brutalist-float1 8s ease-in-out infinite;
}

@keyframes brutalist-float1 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-40px, 40px); }
}

/* --------------------------------------------------------------------------
   16. Glow Blob #2 (.brutalist-glow — red, injected via template)
   -------------------------------------------------------------------------- */
.brutalist-glow {
  position: fixed;
  width: 400px;
  height: 400px;
  background: #ef4444;
  bottom: -100px;
  left: -100px;
  filter: blur(120px);
  opacity: 0.10;
  pointer-events: none;
  z-index: -1;
  animation: brutalist-float2 10s ease-in-out infinite;
}

@keyframes brutalist-float2 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(30px, -30px); }
}

/* --------------------------------------------------------------------------
   17. Scrollbar
   -------------------------------------------------------------------------- */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #0a0a0a;
}

::-webkit-scrollbar-thumb {
  background: #3f3f46;
}

::-webkit-scrollbar-thumb:hover {
  background: #f97316;
}

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: #3f3f46 #0a0a0a;
}

/* --------------------------------------------------------------------------
   18. Footer
   -------------------------------------------------------------------------- */
.md-footer {
  background: #0a0a0a;
  border-top: 2px solid #27272a;
}

.md-footer-meta {
  background: #0a0a0a;
}

.md-footer__link {
  color: #a1a1aa;
  transition: color 0.2s ease;
}

.md-footer__link:hover {
  color: #f97316;
}

/* Social links */
.md-footer__inner .md-social__link {
  color: #71717a;
  transition: color 0.2s ease;
}

.md-footer__inner .md-social__link:hover {
  color: #f97316;
}

/* --------------------------------------------------------------------------
   19. Content Area
   -------------------------------------------------------------------------- */

/* --------------------------------------------------------------------------
   20. Misc Overrides
   -------------------------------------------------------------------------- */

/* Version selector */
.md-version__current {
  color: #a1a1aa;
}

.md-version__link {
  color: #a1a1aa;
}

.md-version__link:hover {
  color: #f97316;
}

/* TOC (right sidebar) */
.md-nav__link--passed {
  color: #71717a;
}

/* Horizontal rules */
.md-typeset hr {
  border-color: #27272a;
}

/* Task list checkboxes */
.md-typeset .task-list-indicator::before {
  border-color: #f97316;
}

.md-typeset [type="checkbox"]:checked + .task-list-indicator::before {
  background: #f97316;
}

/* Blockquotes */
.md-typeset blockquote {
  border-left: 4px solid #f97316;
  color: #a1a1aa;
}

/* Keyboard keys */
.md-typeset kbd {
  border: 2px solid #3f3f46;
  background: #18181b;
  color: #e4e4e7;
  box-shadow: 2px 2px 0 0 #27272a;
}

/* Mark/highlight */
.md-typeset mark {
  background: rgba(249, 115, 22, 0.25);
  color: #f97316;
}

/* Definition lists */
.md-typeset dd {
  border-left: 2px solid #27272a;
  padding-left: 16px;
}

/* Navigation toggle icon color */
.md-header .md-icon {
  color: #a1a1aa;
}

.md-header .md-icon:hover {
  color: #f97316;
}

/* Ensure header/tab bar above glow overlays —
   position: relative is required for z-index to take effect */
.md-header {
  position: sticky;
  z-index: 4;
}

.md-tabs {
  position: relative;
  z-index: 3;
  pointer-events: auto;
}

/* Source link in header */
.md-source {
  color: #a1a1aa;
}

.md-source:hover {
  opacity: 1;
  color: #f97316;
}

/* Edit button */
.md-content__button {
  color: #71717a;
}

.md-content__button:hover {
  color: #f97316;
}

/* Footnotes */
.md-typeset .footnote-ref {
  color: #f97316;
}

/* Abbreviations */
.md-typeset abbr {
  border-bottom: 1px dashed #f97316;
}

/* --------------------------------------------------------------------------
   21. Mobile Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  body::after {
    width: 300px;
    height: 300px;
    opacity: 0.08;
  }

  .brutalist-glow {
    width: 200px;
    height: 200px;
    opacity: 0.06;
  }

  .md-typeset h1 {
    font-size: 1.6rem;
  }
}