/*
 * Copyright 2026 Julien Bombled
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* ==========================================================================
   Dracula Theme for MkDocs Material
   Palette: https://draculatheme.com/contribute
   ========================================================================== */

:root {
  --dracula-background:  #282a36;
  --dracula-surface:     #21222c;
  --dracula-surface-alt: #191a21;
  --dracula-surface-raised: #303241;
  --dracula-surface-border: #3a3d4e;
  --dracula-current:     #44475a;
  --dracula-foreground:  #f8f8f2;
  --dracula-comment:     #6272a4;
  --dracula-muted:       #c0c4d6;
  --dracula-cyan:        #8be9fd;
  --dracula-green:       #50fa7b;
  --dracula-orange:      #ffb86c;
  --dracula-pink:        #ff79c6;
  --dracula-purple:      #bd93f9;
  --dracula-red:         #ff5555;
  --dracula-yellow:      #f1fa8c;
}

/* ---------- Base scheme ---------- */

[data-md-color-scheme="dracula"] {
  --md-default-bg-color:               var(--dracula-background);
  --md-default-fg-color:               var(--dracula-foreground);
  --md-admonition-fg-color:            var(--dracula-foreground);
  --md-admonition-bg-color:            var(--dracula-surface-alt);
  --md-default-fg-color--light:        var(--dracula-muted);
  --md-default-fg-color--lighter:      #f8f8f266;
  --md-default-fg-color--lightest:     #f8f8f233;

  --md-primary-fg-color:               var(--dracula-surface);
  --md-primary-fg-color--light:        var(--dracula-surface-raised);
  --md-primary-fg-color--dark:         var(--dracula-surface-alt);
  --md-primary-bg-color:               var(--dracula-foreground);
  --md-primary-bg-color--light:        #f8f8f2b3;

  --md-accent-fg-color:                var(--dracula-pink);
  --md-accent-fg-color--transparent:   #ff79c61a;
  --md-accent-bg-color:                var(--dracula-foreground);
  --md-accent-bg-color--light:         #f8f8f2b3;

  --md-typeset-color:                  var(--dracula-foreground);
  --md-typeset-a-color:                var(--dracula-cyan);

  --md-shadow-z1: 0 0.2rem 0.5rem #0000004d, 0 0 0.05rem #0000001a;
  --md-shadow-z2: 0 0.2rem 0.5rem #00000066, 0 0 0.05rem #00000033;
  --md-shadow-z3: 0 0.2rem 0.5rem #00000080, 0 0 0.05rem #0000004d;

  color-scheme: dark;
}

/* ---------- Code highlighting ---------- */

[data-md-color-scheme="dracula"] {
  --md-code-bg-color:                  #1e1f29;
  --md-code-fg-color:                  var(--dracula-foreground);
  --md-code-hl-color:                  #ff79c626;
  --md-code-hl-number-color:           var(--dracula-purple);
  --md-code-hl-special-color:          var(--dracula-green);
  --md-code-hl-function-color:         var(--dracula-green);
  --md-code-hl-constant-color:         var(--dracula-purple);
  --md-code-hl-keyword-color:          var(--dracula-pink);
  --md-code-hl-string-color:           var(--dracula-yellow);
  --md-code-hl-name-color:             var(--dracula-cyan);
  --md-code-hl-operator-color:         var(--dracula-pink);
  --md-code-hl-punctuation-color:      var(--dracula-foreground);
  --md-code-hl-comment-color:          var(--dracula-comment);
  --md-code-hl-generic-color:          var(--dracula-pink);
  --md-code-hl-variable-color:         var(--dracula-foreground);
}

/* ---------- Header & tabs ---------- */

[data-md-color-scheme="dracula"] .md-header {
  background-color: var(--dracula-surface);
}

[data-md-color-scheme="dracula"] .md-tabs {
  background-color: var(--dracula-surface-alt);
}

[data-md-color-scheme="dracula"] .md-tabs__link {
  color: #f8f8f2b3;
}

[data-md-color-scheme="dracula"] .md-tabs__link--active,
[data-md-color-scheme="dracula"] .md-tabs__link:hover {
  color: var(--dracula-purple);
}

/* ---------- Navigation sidebar ---------- */

[data-md-color-scheme="dracula"] .md-nav__link:hover {
  color: var(--dracula-cyan);
}

[data-md-color-scheme="dracula"] .md-nav__link--active {
  color: var(--dracula-purple);
  font-weight: 700;
}

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

/* ---------- Footer ---------- */

[data-md-color-scheme="dracula"] .md-footer {
  background-color: var(--dracula-surface);
}

[data-md-color-scheme="dracula"] .md-footer-meta {
  background-color: var(--dracula-surface-alt);
}

/* ---------- Search ---------- */

[data-md-color-scheme="dracula"] .md-search__input {
  background-color: var(--dracula-current);
  color: var(--dracula-foreground);
}

[data-md-color-scheme="dracula"] .md-search__input::placeholder {
  color: var(--dracula-comment);
}

[data-md-color-scheme="dracula"] .md-search-result__meta {
  background-color: var(--dracula-surface);
  color: var(--dracula-comment);
}

[data-md-color-scheme="dracula"] .md-search-result__item {
  border-bottom-color: var(--dracula-current);
}

/* ---------- Admonitions ---------- */

[data-md-color-scheme="dracula"] .md-typeset .admonition,
[data-md-color-scheme="dracula"] .md-typeset details {
  background-color: var(--dracula-surface-alt);
  border-color: var(--dracula-comment);
}

[data-md-color-scheme="dracula"] .md-typeset .admonition > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset details > summary {
  background-color: #ffffff0d;
}

[data-md-color-scheme="dracula"] .md-typeset .note > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .note > summary {
  border-color: var(--dracula-purple);
}
[data-md-color-scheme="dracula"] .md-typeset .note {
  border-color: var(--dracula-purple);
}

[data-md-color-scheme="dracula"] .md-typeset .tip > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .tip > summary {
  border-color: var(--dracula-green);
}
[data-md-color-scheme="dracula"] .md-typeset .tip {
  border-color: var(--dracula-green);
}

[data-md-color-scheme="dracula"] .md-typeset .warning > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .warning > summary {
  border-color: var(--dracula-orange);
}
[data-md-color-scheme="dracula"] .md-typeset .warning {
  border-color: var(--dracula-orange);
}

[data-md-color-scheme="dracula"] .md-typeset .danger > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .danger > summary {
  border-color: var(--dracula-red);
}
[data-md-color-scheme="dracula"] .md-typeset .danger {
  border-color: var(--dracula-red);
}

[data-md-color-scheme="dracula"] .md-typeset .info > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .info > summary {
  border-color: var(--dracula-cyan);
}
[data-md-color-scheme="dracula"] .md-typeset .info {
  border-color: var(--dracula-cyan);
}

[data-md-color-scheme="dracula"] .md-typeset .abstract > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .abstract > summary,
[data-md-color-scheme="dracula"] .md-typeset .summary > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .summary > summary,
[data-md-color-scheme="dracula"] .md-typeset .tldr > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .tldr > summary {
  border-color: var(--dracula-cyan);
}
[data-md-color-scheme="dracula"] .md-typeset .abstract,
[data-md-color-scheme="dracula"] .md-typeset .summary,
[data-md-color-scheme="dracula"] .md-typeset .tldr {
  border-color: var(--dracula-cyan);
}

[data-md-color-scheme="dracula"] .md-typeset .success > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .success > summary,
[data-md-color-scheme="dracula"] .md-typeset .check > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .check > summary,
[data-md-color-scheme="dracula"] .md-typeset .done > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .done > summary {
  border-color: var(--dracula-green);
}
[data-md-color-scheme="dracula"] .md-typeset .success,
[data-md-color-scheme="dracula"] .md-typeset .check,
[data-md-color-scheme="dracula"] .md-typeset .done {
  border-color: var(--dracula-green);
}

[data-md-color-scheme="dracula"] .md-typeset .question > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .question > summary,
[data-md-color-scheme="dracula"] .md-typeset .help > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .help > summary,
[data-md-color-scheme="dracula"] .md-typeset .faq > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .faq > summary {
  border-color: var(--dracula-green);
}
[data-md-color-scheme="dracula"] .md-typeset .question,
[data-md-color-scheme="dracula"] .md-typeset .help,
[data-md-color-scheme="dracula"] .md-typeset .faq {
  border-color: var(--dracula-green);
}

[data-md-color-scheme="dracula"] .md-typeset .failure > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .failure > summary,
[data-md-color-scheme="dracula"] .md-typeset .fail > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .fail > summary,
[data-md-color-scheme="dracula"] .md-typeset .missing > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .missing > summary {
  border-color: var(--dracula-orange);
}
[data-md-color-scheme="dracula"] .md-typeset .failure,
[data-md-color-scheme="dracula"] .md-typeset .fail,
[data-md-color-scheme="dracula"] .md-typeset .missing {
  border-color: var(--dracula-orange);
}

[data-md-color-scheme="dracula"] .md-typeset .bug > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .bug > summary {
  border-color: var(--dracula-red);
}
[data-md-color-scheme="dracula"] .md-typeset .bug {
  border-color: var(--dracula-red);
}

[data-md-color-scheme="dracula"] .md-typeset .example > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .example > summary {
  border-color: var(--dracula-purple);
}
[data-md-color-scheme="dracula"] .md-typeset .example {
  border-color: var(--dracula-purple);
}

[data-md-color-scheme="dracula"] .md-typeset .quote > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .quote > summary,
[data-md-color-scheme="dracula"] .md-typeset .cite > .admonition-title,
[data-md-color-scheme="dracula"] .md-typeset .cite > summary {
  border-color: var(--dracula-comment);
}
[data-md-color-scheme="dracula"] .md-typeset .quote,
[data-md-color-scheme="dracula"] .md-typeset .cite {
  border-color: var(--dracula-comment);
}

/* ---------- Tables ---------- */

[data-md-color-scheme="dracula"] .md-typeset table:not([class]) {
  background-color: var(--dracula-background);
}

[data-md-color-scheme="dracula"] .md-typeset table:not([class]) th {
  background-color: var(--dracula-surface-border);
  color: var(--dracula-foreground);
}

[data-md-color-scheme="dracula"] .md-typeset table:not([class]) tr:hover td {
  background-color: #44475a33;
}

/* ---------- Inline code ---------- */

[data-md-color-scheme="dracula"] .md-typeset code {
  background-color: var(--dracula-current);
  color: var(--dracula-green);
  border-radius: 4px;
  padding: 0.1em 0.4em;
}

[data-md-color-scheme="dracula"] .md-typeset pre code {
  background-color: transparent;
  color: inherit;
  padding: 0;
}

/* ---------- Content links ---------- */

[data-md-color-scheme="dracula"] .md-typeset a {
  color: var(--dracula-cyan);
}

[data-md-color-scheme="dracula"] .md-typeset a:hover {
  color: var(--dracula-pink);
}

[data-md-color-scheme="dracula"] .md-typeset .md-button:hover {
  color: var(--dracula-background);
}

/* ---------- Headings ---------- */

[data-md-color-scheme="dracula"] .md-typeset h1 {
  color: var(--dracula-pink);
}

[data-md-color-scheme="dracula"] .md-typeset h2 {
  color: var(--dracula-purple);
}

[data-md-color-scheme="dracula"] .md-typeset h3 {
  color: var(--dracula-cyan);
}

[data-md-color-scheme="dracula"] .md-typeset h4 {
  color: var(--dracula-green);
}

/* ---------- Horizontal rules ---------- */

[data-md-color-scheme="dracula"] .md-typeset hr {
  border-color: var(--dracula-current);
}

/* ---------- Keyboard keys ---------- */

[data-md-color-scheme="dracula"] .md-typeset .keys kbd {
  background-color: var(--dracula-current);
  color: var(--dracula-foreground);
  border-color: var(--dracula-comment);
  box-shadow: 0 0.1rem 0 0.05rem var(--dracula-comment);
}

/* ---------- Scrollbar ---------- */

[data-md-color-scheme="dracula"] ::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

[data-md-color-scheme="dracula"] ::-webkit-scrollbar-track {
  background: var(--dracula-background);
}

[data-md-color-scheme="dracula"] ::-webkit-scrollbar-thumb {
  background: var(--dracula-current);
  border-radius: 4px;
}

[data-md-color-scheme="dracula"] ::-webkit-scrollbar-thumb:hover {
  background: var(--dracula-comment);
}

/* ---------- Mark / highlight ---------- */

[data-md-color-scheme="dracula"] .md-typeset mark {
  background-color: #f1fa8c44;
  color: var(--dracula-yellow);
}

/* ---------- Tasklist checkboxes ---------- */

[data-md-color-scheme="dracula"] .md-typeset .task-list-indicator::before {
  border-color: var(--dracula-comment);
}

[data-md-color-scheme="dracula"] .md-typeset [type="checkbox"]:checked + .task-list-indicator::before {
  background-color: var(--dracula-green);
  border-color: var(--dracula-green);
}

/* ---------- Landing pages ---------- */

[data-md-color-scheme="dracula"] .md-typeset .quid-hero,
[data-md-color-scheme="dracula"] .md-typeset .quid-book-hero {
  margin: 0 0 2rem;
  padding: 1.5rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 1rem;
  background:
    radial-gradient(circle at top right, #bd93f926 0, transparent 38%),
    linear-gradient(135deg, var(--dracula-surface), var(--dracula-surface-alt));
  box-shadow: var(--md-shadow-z1);
}

[data-md-color-scheme="dracula"] .md-typeset .quid-hero {
  padding: 1.8rem;
}

[data-md-color-scheme="dracula"] .md-typeset .quid-hero > :first-child,
[data-md-color-scheme="dracula"] .md-typeset .quid-book-hero > :first-child {
  margin-top: 0;
}

[data-md-color-scheme="dracula"] .md-typeset .quid-hero p:last-child,
[data-md-color-scheme="dracula"] .md-typeset .quid-book-hero p:last-child {
  margin-bottom: 0;
}

[data-md-color-scheme="dracula"] .md-typeset .quid-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: 1.25rem;
}

[data-md-color-scheme="dracula"] .md-typeset .quid-card-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 1rem 0 0;
}

[data-md-color-scheme="dracula"] .md-typeset .quid-card-chips span {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 999px;
  background-color: #ffffff0d;
  color: var(--dracula-muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

[data-md-color-scheme="dracula"] .md-typeset .quid-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: 0.9rem;
  margin: 1.25rem 0 0;
}

[data-md-color-scheme="dracula"] .md-typeset .quid-meta-item {
  padding: 0.9rem 1rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.75rem;
  background-color: #ffffff0d;
}

[data-md-color-scheme="dracula"] .md-typeset .quid-meta-item span {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--dracula-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

[data-md-color-scheme="dracula"] .md-typeset .quid-meta-item strong {
  color: var(--dracula-foreground);
}

[data-md-color-scheme="dracula"] .md-typeset .quid-section-intro {
  margin-top: -0.35rem;
  margin-bottom: 1rem;
  color: var(--dracula-muted);
}

[data-md-color-scheme="dracula"] .md-typeset .chapter-grid ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 0.8rem;
}

[data-md-color-scheme="dracula"] .md-typeset .chapter-grid li {
  margin: 0;
  background-color: var(--dracula-surface);
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.65rem;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

[data-md-color-scheme="dracula"] .md-typeset .chapter-grid li:hover {
  border-color: #bd93f980;
  transform: translateY(-1px);
  box-shadow: var(--md-shadow-z1);
}

[data-md-color-scheme="dracula"] .md-typeset .chapter-grid li a {
  display: block;
  padding: 0.85rem 1rem;
  color: var(--dracula-foreground);
}

[data-md-color-scheme="dracula"] .md-typeset .chapter-grid li a:hover {
  color: var(--dracula-cyan);
}

[data-md-color-scheme="dracula"] .md-typeset .chapter-grid li a:is(:focus, :focus-visible) {
  outline: 2px solid var(--dracula-purple);
  outline-offset: -2px;
  border-radius: 0.65rem;
}

@media screen and (max-width: 44.9375em) {
  [data-md-color-scheme="dracula"] .md-typeset .quid-hero,
  [data-md-color-scheme="dracula"] .md-typeset .quid-book-hero {
    padding: 1.2rem;
    border-radius: 0.85rem;
  }

  [data-md-color-scheme="dracula"] .md-typeset .quid-action-row {
    flex-direction: column;
    align-items: stretch;
  }

  [data-md-color-scheme="dracula"] .md-typeset .quid-action-row .md-button {
    width: 100%;
    margin: 0;
    text-align: center;
  }

  [data-md-color-scheme="dracula"] .md-typeset .chapter-grid ul,
  [data-md-color-scheme="dracula"] .md-typeset .quid-meta-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Abbreviation tooltips ---------- */

[data-md-color-scheme="dracula"] .md-typeset abbr {
  text-decoration: underline dotted var(--dracula-comment);
  text-underline-offset: 0.15em;
  cursor: help;
}

[data-md-color-scheme="dracula"] .md-typeset abbr:hover {
  text-decoration-color: var(--dracula-cyan);
}

/* ---------- Smooth scroll ---------- */

[data-md-color-scheme="dracula"] html {
  scroll-behavior: smooth;
}

/* ---------- Print ---------- */

@media print {
  .md-header,
  .md-tabs,
  .md-sidebar,
  .md-footer,
  .md-top,
  .md-search,
  .md-source {
    display: none !important;
  }

  .md-content {
    margin: 0 !important;
    padding: 0 !important;
    max-width: 100% !important;
  }

  .md-typeset h1 { color: #000 !important; }
  .md-typeset h2 { color: #222 !important; }
  .md-typeset h3 { color: #333 !important; }
  .md-typeset h4 { color: #444 !important; }
  .md-typeset a { color: #000 !important; text-decoration: underline; }
  .md-typeset a::after { content: " (" attr(href) ")"; font-size: 0.8em; }
  .md-typeset code { border: 1px solid #ccc; }
}