/* Poof! manual theme.
 *
 * Colours come from the app's design tokens (frontend/src/style.css) and the brand palette
 * (brand/README.md). Material's own CSS variables are overridden for the "poof" light scheme;
 * the rest of this file only frames content (cards, screenshots, tables). stylesheets/paper.css,
 * loaded after it, restyles all of this as the website's Paper & ink.
 * System fonts only: nothing here loads a font or any other file from the network.
 */

/* ---------- Tokens ---------- */

:root {
  --poof-deep: #1f3029;
  --poof-deep-darker: #18261f;
  --poof-ink: #283b37;
  --poof-brand: #2f5144;
  --poof-green: #355a4e;
  --poof-sage: #5d7354;
  --poof-muted: #535a54;
  --poof-paper: #fffefa;
  --poof-page: #f7f6f2;
  --poof-surface: #fafbf6;
  --poof-soft: #edf0e7;
  --poof-soft-strong: #dce4d6;
  --poof-line: #e3e5dd;
  --poof-line-strong: #d9ddd4;
  --poof-gold: #e4b027;
  --poof-gold-soft: #fbf1d3;
  --poof-gold-line: #e8cf86;
  --poof-peach: #f8b08d;
  --poof-warning: #8a6500;
  --poof-warning-soft: #fff7d4;
  --poof-warning-line: #dcc68f;
  --poof-danger: #904a32;
  --poof-danger-soft: #f6e3dc;
  --poof-info: #35596a;
  --poof-focus: #4d8873;
  --poof-shadow: 0 1px 2px rgb(31 48 41 / 6%), 0 6px 18px rgb(31 48 41 / 8%);
  --poof-serif: Georgia, "Times New Roman", serif;
  --poof-measure: 72ch;
}

/* Material's variables, light scheme. */
[data-md-color-scheme="poof"] {
  --md-primary-fg-color: var(--poof-deep);
  --md-primary-fg-color--light: var(--poof-brand);
  --md-primary-fg-color--dark: var(--poof-deep-darker);
  --md-primary-bg-color: var(--poof-page);
  --md-primary-bg-color--light: rgb(247 246 242 / 72%);

  --md-accent-fg-color: var(--poof-green);
  --md-accent-fg-color--transparent: rgb(228 176 39 / 16%);
  --md-accent-bg-color: var(--poof-paper);
  --md-accent-bg-color--light: rgb(255 254 250 / 70%);

  --md-default-bg-color: var(--poof-page);
  --md-default-bg-color--light: rgb(247 246 242 / 70%);
  --md-default-bg-color--lighter: rgb(247 246 242 / 30%);
  --md-default-bg-color--lightest: rgb(247 246 242 / 12%);
  --md-default-fg-color: var(--poof-ink);
  --md-default-fg-color--light: var(--poof-muted);
  --md-default-fg-color--lighter: rgb(40 59 55 / 45%);
  --md-default-fg-color--lightest: var(--poof-line);

  --md-typeset-color: var(--poof-ink);
  --md-typeset-a-color: var(--poof-brand);
  --md-typeset-mark-color: rgb(228 176 39 / 28%);
  --md-typeset-table-color: var(--poof-line);
  --md-typeset-table-color--light: var(--poof-surface);
  --md-typeset-kbd-color: var(--poof-paper);
  --md-typeset-kbd-accent-color: var(--poof-line-strong);
  --md-typeset-kbd-border-color: var(--poof-line-strong);

  --md-code-bg-color: var(--poof-soft);
  --md-code-fg-color: var(--poof-ink);

  --md-admonition-fg-color: var(--poof-ink);
  --md-admonition-bg-color: var(--poof-paper);

  --md-footer-bg-color: var(--poof-deep);
  --md-footer-bg-color--dark: var(--poof-deep-darker);
  --md-footer-fg-color: var(--poof-page);
  --md-footer-fg-color--light: rgb(247 246 242 / 78%);
  --md-footer-fg-color--lighter: rgb(247 246 242 / 55%);

  /* Surfaces this file uses for its own frames. */
  --poof-card-bg: var(--poof-paper);
  --poof-card-line: var(--poof-line);
  --poof-pill-bg: var(--poof-soft);
  --poof-pill-fg: var(--poof-brand);
  --poof-zebra: var(--poof-surface);
}

/* Dark scheme: Material's slate, with Poof!'s greens for the header and links. */
[data-md-color-scheme="slate"] {
  --md-primary-fg-color: var(--poof-deep);
  --md-primary-fg-color--light: var(--poof-brand);
  --md-primary-fg-color--dark: var(--poof-deep-darker);
  --md-primary-bg-color: var(--poof-page);
  --md-primary-bg-color--light: rgb(247 246 242 / 72%);
  --md-accent-fg-color: #b9cfae;
  --md-accent-fg-color--transparent: rgb(228 176 39 / 14%);
  --md-typeset-a-color: #a9c2a0;
  --md-footer-bg-color: var(--poof-deep);
  --md-footer-bg-color--dark: var(--poof-deep-darker);

  --poof-card-bg: var(--md-default-bg-color);
  --poof-card-line: rgb(255 255 255 / 10%);
  --poof-pill-bg: rgb(169 194 160 / 14%);
  --poof-pill-fg: #c8dbbf;
  --poof-zebra: rgb(255 255 255 / 3%);
}

/* ---------- Header and logo ---------- */

/* The icon's outlines are dark green; a cream disc lets it read on the deep-green header. */
.md-header__button.md-logo img,
.md-nav__button.md-logo img {
  box-sizing: border-box;
  width: 1.8rem;
  height: 1.8rem;
  padding: 0.15rem;
  border-radius: 50%;
  background: var(--poof-page);
}

.md-header__title {
  font-weight: 700;
  letter-spacing: 0.01em;
}

.md-header {
  box-shadow: 0 1px 0 rgb(0 0 0 / 12%);
}

/* Search field: a soft cream field on the green header. */
@media screen and (min-width: 60em) {
  .md-search__form {
    border-radius: 999px;
    background-color: rgb(247 246 242 / 12%);
    box-shadow: inset 0 0 0 1px rgb(247 246 242 / 18%);
  }

  .md-search__form:hover {
    background-color: rgb(247 246 242 / 18%);
  }

  [data-md-toggle="search"]:checked ~ .md-header .md-search__form {
    border-radius: 0.6rem 0.6rem 0 0;
    background-color: var(--poof-paper);
    box-shadow: none;
  }

  [data-md-color-scheme="slate"] [data-md-toggle="search"]:checked ~ .md-header .md-search__form {
    background-color: var(--md-default-bg-color);
  }

  .md-search__output {
    border-radius: 0 0 0.6rem 0.6rem;
  }
}

.md-search-result__meta {
  background-color: var(--poof-pill-bg);
  color: var(--poof-pill-fg);
}

/* ---------- Left navigation ---------- */

.md-nav__item--section > .md-nav__link {
  color: var(--poof-sage);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

[data-md-color-scheme="slate"] .md-nav__item--section > .md-nav__link {
  color: #a9c2a0;
}

@media screen and (min-width: 76.25em) {
  .md-sidebar--primary .md-nav__item:not(.md-nav__item--section) > .md-nav__link {
    margin-top: 0.15em;
    padding: 0.3em 0.6em;
    border-radius: 999px;
    margin-left: -0.6em;
  }

  .md-sidebar--primary .md-nav__item:not(.md-nav__item--section) > .md-nav__link:hover {
    background-color: var(--poof-pill-bg);
  }
}

/* The page you are on: a soft green pill, as in the app's side pane. */
.md-nav__item .md-nav__link--active {
  color: var(--poof-pill-fg);
  font-weight: 700;
}

.md-sidebar--primary .md-nav__link--active {
  background-color: var(--poof-pill-bg);
}

@media screen and (max-width: 76.234375em) {
  .md-sidebar--primary .md-nav__link--active {
    border-radius: 0.4rem;
  }
}

/* ---------- Content card ---------- */

.md-main__inner {
  margin-top: 1.2rem;
}

.md-content__inner {
  padding: 1rem 1.6rem 1.4rem;
  border: 1px solid var(--poof-card-line);
  border-radius: 14px;
  background-color: var(--poof-card-bg);
  box-shadow: 0 1px 2px rgb(31 48 41 / 4%);
}

.md-content__inner::before {
  display: none;
}

@media screen and (max-width: 44.984375em) {
  .md-main__inner {
    margin-top: 0.6rem;
  }

  .md-content__inner {
    margin: 0 0.6rem 1rem;
    padding: 0.6rem 1rem 1rem;
    border-radius: 12px;
  }
}

/* ---------- Typography ---------- */

.md-typeset {
  line-height: 1.65;
}

.md-typeset > p,
.md-typeset > ul,
.md-typeset > ol,
.md-typeset > dl,
.md-typeset > blockquote,
.md-typeset > .admonition,
.md-typeset > details {
  max-width: var(--poof-measure);
}

.md-typeset h1 {
  margin-bottom: 0.9em;
  color: var(--md-default-fg-color);
  font-family: var(--poof-serif);
  font-weight: 700;
  letter-spacing: -0.005em;
}

.md-typeset h2,
.md-typeset h3,
.md-typeset h4 {
  color: var(--md-default-fg-color);
  font-weight: 700;
}

.md-typeset h2 {
  margin-top: 2.2em;
  padding-top: 0.2em;
}

.md-typeset h3 {
  margin-top: 1.9em;
}

.md-typeset .headerlink {
  color: var(--poof-sage);
}

/* Links: brand green, with a mustard-gold underline that strengthens on hover.
   Gold is only ever a line here, never text colour on cream. */
.md-typeset a {
  text-decoration: underline;
  text-decoration-color: rgb(228 176 39 / 55%);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition:
    color 125ms,
    text-decoration-color 125ms;
}

.md-typeset a:hover,
.md-typeset a:focus-visible {
  color: var(--md-typeset-a-color);
  text-decoration-color: var(--poof-gold);
  text-decoration-thickness: 2px;
}

.md-typeset a.headerlink,
.md-typeset a.glightbox,
.md-typeset .grid.cards a {
  text-decoration: none;
}

.md-typeset .grid.cards a:hover {
  text-decoration: underline;
  text-decoration-color: var(--poof-gold);
  text-decoration-thickness: 2px;
}

:focus-visible {
  outline-color: var(--poof-focus);
}

/* Inline code and code blocks on the soft green tint. */
.md-typeset code {
  border-radius: 0.3em;
}

.md-typeset pre > code {
  border: 1px solid var(--poof-card-line);
  border-radius: 10px;
}

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

.md-typeset table:not([class]) {
  border: 1px solid var(--md-typeset-table-color);
  border-radius: 10px;
  box-shadow: none;
}

.md-typeset table:not([class]) th {
  background-color: var(--poof-pill-bg);
  color: var(--md-default-fg-color);
}

.md-typeset table:not([class]) tbody tr:nth-child(even) {
  background-color: var(--poof-zebra);
}

.md-typeset table:not([class]) tbody tr:hover {
  background-color: var(--md-accent-fg-color--transparent);
  box-shadow: none;
}

/* ---------- Admonitions (light scheme) ---------- */

[data-md-color-scheme="poof"] .md-typeset .admonition,
[data-md-color-scheme="poof"] .md-typeset details {
  border-width: 1px;
  border-left-width: 4px;
  border-radius: 10px;
  box-shadow: none;
  font-size: 0.74rem;
}

[data-md-color-scheme="poof"] .md-typeset .admonition-title,
[data-md-color-scheme="poof"] .md-typeset summary {
  font-weight: 700;
}

/* note: soft green */
[data-md-color-scheme="poof"] .md-typeset :is(.admonition, details):is(.note, .info, .abstract) {
  border-color: var(--poof-soft-strong);
  border-left-color: var(--poof-sage);
  background-color: #f4f6ef;
}

[data-md-color-scheme="poof"] .md-typeset :is(.note, .info, .abstract) > :is(.admonition-title, summary) {
  background-color: var(--poof-soft);
  color: var(--poof-brand);
}

[data-md-color-scheme="poof"] .md-typeset :is(.note, .info, .abstract) > :is(.admonition-title, summary)::before {
  background-color: var(--poof-sage);
}

/* tip: mustard tint, with dark amber text (never gold text). */
[data-md-color-scheme="poof"] .md-typeset :is(.admonition, details):is(.tip, .hint, .important, .success) {
  border-color: var(--poof-gold-line);
  border-left-color: var(--poof-gold);
  background-color: #fffbef;
}

[data-md-color-scheme="poof"] .md-typeset :is(.tip, .hint, .important, .success) > :is(.admonition-title, summary) {
  background-color: var(--poof-gold-soft);
  color: #6b5000;
}

[data-md-color-scheme="poof"] .md-typeset :is(.tip, .hint, .important, .success) > :is(.admonition-title, summary)::before {
  background-color: #a87c06;
}

/* warning: the app's amber */
[data-md-color-scheme="poof"] .md-typeset :is(.admonition, details):is(.warning, .caution, .attention, .question) {
  border-color: var(--poof-warning-line);
  border-left-color: var(--poof-warning);
  background-color: #fffcec;
}

[data-md-color-scheme="poof"] .md-typeset :is(.warning, .caution, .attention, .question) > :is(.admonition-title, summary) {
  background-color: var(--poof-warning-soft);
  color: var(--poof-warning);
}

[data-md-color-scheme="poof"] .md-typeset :is(.warning, .caution, .attention, .question) > :is(.admonition-title, summary)::before {
  background-color: var(--poof-warning);
}

/* danger: the peach of the logo's price tag, with the app's danger text colour */
[data-md-color-scheme="poof"] .md-typeset :is(.admonition, details):is(.danger, .error, .failure, .bug) {
  border-color: #efc2ad;
  border-left-color: var(--poof-peach);
  background-color: #fdf3ee;
}

[data-md-color-scheme="poof"] .md-typeset :is(.danger, .error, .failure, .bug) > :is(.admonition-title, summary) {
  background-color: var(--poof-danger-soft);
  color: var(--poof-danger);
}

[data-md-color-scheme="poof"] .md-typeset :is(.danger, .error, .failure, .bug) > :is(.admonition-title, summary)::before {
  background-color: var(--poof-danger);
}

/* ---------- Screenshots ---------- */

/* Every screenshot sits centred in a thin frame; glightbox's zoom link wraps it. */
.md-typeset a.glightbox {
  display: table;
  margin: 1.4em auto 0.6em;
}

.md-typeset a.glightbox img,
.md-typeset p > img:not(.twemoji, .off-glb),
.md-typeset figure img {
  display: block;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--poof-line-strong);
  border-radius: 10px;
  background-color: var(--poof-paper);
  box-shadow: var(--poof-shadow);
}

.md-typeset a.glightbox:hover img,
.md-typeset a.glightbox:focus-visible img {
  border-color: var(--poof-sage);
}

.md-typeset p:has(> a.glightbox:only-child),
.md-typeset p:has(> img:only-child) {
  max-width: none;
  text-align: center;
}

/* An italic line straight after a screenshot (or a figure caption) reads as its caption. */
.md-typeset p:has(> a.glightbox:only-child) + p:has(> em:only-child),
.md-typeset figcaption {
  max-width: var(--poof-measure);
  margin: 0 auto 1.4em;
  color: var(--md-default-fg-color--light);
  font-size: 0.72rem;
  text-align: center;
}

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

.md-footer__link:hover,
.md-footer__link:focus-visible {
  opacity: 1;
  text-decoration: underline;
  text-decoration-color: var(--poof-gold);
}

/* ---------- Print (and the print-site page) ---------- */

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

  .md-content__inner {
    margin: 0;
    padding: 0;
    border: 0;
    box-shadow: none;
  }

  .md-typeset a {
    text-decoration: none;
  }

  .md-typeset a.glightbox img,
  .md-typeset p > img:not(.twemoji, .off-glb),
  .md-typeset figure img {
    box-shadow: none;
    border-color: #c9cec4;
    break-inside: avoid;
  }

  .md-typeset .admonition,
  .md-typeset details,
  .md-typeset table,
  .md-typeset .grid.cards > ul > li {
    break-inside: avoid;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .md-typeset h2,
  .md-typeset h3 {
    break-after: avoid;
  }
}