/* openodke.dev: the site's look, on top of Zensical's modern theme.
   A neutral page, one accent colour, bold headings, rounded surfaces. */

:root,
[data-md-color-scheme="default"] {
  --oo-accent: #059669;
  --oo-accent-strong: #047857;
  --oo-accent-tint: rgb(5 150 105 / 0.08);
  --oo-heading: #18181b;
  --oo-text: #3f3f46;
  --oo-muted: #71717a;
  --oo-border: #e4e4e7;
  --oo-surface: #fafafa;
  --oo-surface-2: #f4f4f5;
  --oo-bg: #ffffff;
}

[data-md-color-scheme="slate"] {
  --oo-accent: #34d399;
  --oo-accent-strong: #6ee7b7;
  --oo-accent-tint: rgb(52 211 153 / 0.1);
  --oo-heading: #fafafa;
  --oo-text: #d4d4d8;
  --oo-muted: #a1a1aa;
  --oo-border: #27272a;
  --oo-surface: #111113;
  --oo-surface-2: #18181b;
  --oo-bg: #09090b;
  --md-hue: 240;
}

[data-md-color-scheme] {
  --md-primary-fg-color: var(--oo-accent);
  --md-primary-fg-color--light: var(--oo-accent);
  --md-primary-fg-color--dark: var(--oo-accent-strong);
  --md-primary-bg-color: var(--oo-bg);
  --md-primary-bg-color--light: var(--oo-muted);
  --md-accent-fg-color: var(--oo-accent-strong);
  --md-accent-fg-color--transparent: var(--oo-accent-tint);
  --md-default-bg-color: var(--oo-bg);
  --md-default-fg-color: var(--oo-heading);
  --md-default-fg-color--light: var(--oo-muted);
  --md-default-fg-color--lighter: var(--oo-border);
  --md-default-fg-color--lightest: var(--oo-surface-2);
  --md-typeset-color: var(--oo-text);
  --md-typeset-a-color: var(--oo-accent-strong);
  --md-code-bg-color: var(--oo-surface);
  --md-footer-bg-color: var(--oo-bg);
  --md-footer-bg-color--dark: var(--oo-bg);
  --md-footer-fg-color: var(--oo-heading);
  --md-footer-fg-color--light: var(--oo-muted);
  --md-footer-fg-color--lighter: var(--oo-muted);
}

body { -webkit-font-smoothing: antialiased; }

/* A wider page than the theme's, so tables get room beside the two sidebars. */
.md-grid { max-width: 68rem; }

/* Header: white, a hairline below, the name always shown, search in the middle. */
.md-header {
  background: color-mix(in srgb, var(--oo-bg) 88%, transparent);
  backdrop-filter: saturate(180%) blur(8px);
  color: var(--oo-heading);
  box-shadow: none;
  border-bottom: 1px solid var(--oo-border);
}
.md-header--shadow { box-shadow: none; }
.md-header__inner { padding-block: 0.35rem; }
.md-header__title { flex: 0 0 auto; margin-inline: 0.1rem 0; font-weight: 700; font-size: 0.9rem; letter-spacing: -0.02em; }
.md-header__title .md-header__ellipsis { position: static; }
.md-header__title .md-header__topic:first-child { position: static; opacity: 1 !important; transform: none !important; visibility: visible !important; }
.md-header__title .md-header__topic + .md-header__topic { display: none; }
.md-header__inner > .md-header__title { order: 1; }
.md-header__inner > .md-search { order: 2; }
.md-header__inner > label[for="__search"] { order: 2; }
.md-header__inner > .md-header__option { order: 3; }
.md-header__inner > .md-header__source { order: 4; }
.md-header__button.md-logo { padding-inline-end: 0; }
.md-header__button.md-logo svg,
.md-header__button.md-logo img { height: 1.4rem; width: auto; border-radius: 0.35rem; }
@media screen and (min-width: 60em) {
  .md-search { margin-inline: auto; }
  .md-search__inner { width: 15rem; }
  .md-search__form {
    border: 1px solid var(--oo-border);
    border-radius: 999px;
    background: var(--oo-surface);
    box-shadow: none;
  }
  .md-search__input { font-size: 0.72rem; }
}
.md-source { color: var(--oo-muted); }

/* Tabs: plain text, an underline under the current one. */
.md-tabs {
  background: transparent;
  color: var(--oo-muted);
  border-bottom: 1px solid var(--oo-border);
}
.md-tabs__list { margin-inline-start: 0.6rem; }
.md-tabs__item { height: 2.4rem; padding-inline: 0; margin-inline-end: 1.4rem; }
.md-tabs__link {
  margin-top: 0.75rem;
  font-size: 0.7rem;
  font-weight: 500;
  opacity: 1;
  color: var(--oo-muted);
}
.md-tabs__link:hover { color: var(--oo-heading); }
.md-tabs__item--active .md-tabs__link { color: var(--oo-heading); font-weight: 600; }
.md-tabs__item--active { box-shadow: inset 0 -2px 0 var(--oo-heading); }

/* Sidebar: section labels in small bold type, the current page as a tinted pill. */
.md-nav { font-size: 0.7rem; }
.md-nav__title { color: var(--oo-heading); font-weight: 600; }
.md-sidebar--primary .md-nav__link { color: var(--oo-text); border-radius: 0.5rem; padding: 0.3rem 0.6rem; margin-top: 0.1rem; }
.md-sidebar--primary .md-nav__link:hover { color: var(--oo-heading); background: var(--oo-surface-2); }
.md-sidebar--primary .md-nav__link--active,
.md-sidebar--primary .md-nav__item--active > .md-nav__link--active {
  color: var(--oo-accent-strong);
  background: var(--oo-accent-tint);
  font-weight: 600;
}
.md-sidebar--primary .md-nav__item--section > .md-nav__link { font-weight: 600; color: var(--oo-heading); background: none; }

/* On this page: muted links, the current one in the accent colour with a rule beside it. */
.md-sidebar--secondary .md-nav__title { font-size: 0.7rem; }
.md-sidebar--secondary .md-nav__link { border-radius: 0; color: var(--oo-muted); border-inline-start: 1px solid var(--oo-border); padding-inline-start: 0.7rem; margin-top: 0; padding-block: 0.25rem; }
.md-sidebar--secondary .md-nav__link--active,
.md-sidebar--secondary .md-nav__link:hover { color: var(--oo-heading); }
.md-sidebar--secondary .md-nav__link--active { border-inline-start-color: var(--oo-accent); color: var(--oo-accent-strong); }

/* Type. */
.md-typeset { font-size: 0.8rem; line-height: 1.75; color: var(--oo-text); }
.md-typeset h1, .md-typeset h2, .md-typeset h3, .md-typeset h4 { color: var(--oo-heading); letter-spacing: -0.025em; }
.md-typeset h1 { font-size: 1.85rem; font-weight: 700; line-height: 1.2; margin: 0 0 0.9rem; }
.md-typeset h2 { font-size: 1.3rem; font-weight: 650; margin: 2.2rem 0 0.7rem; }
.md-typeset h3 { font-size: 1.02rem; font-weight: 600; margin: 1.6rem 0 0.5rem; }
.md-typeset h4 { font-size: 0.85rem; font-weight: 600; }
.md-typeset a { text-decoration: underline; text-decoration-color: color-mix(in srgb, var(--oo-accent) 45%, transparent); text-underline-offset: 3px; text-decoration-thickness: 1px; }
.md-typeset a:hover { text-decoration-color: var(--oo-accent); }
.md-typeset .headerlink { text-decoration: none; color: var(--oo-muted); }
.md-typeset hr { border-color: var(--oo-border); }

/* Code. */
.md-typeset code { border-radius: 0.375rem; font-size: 0.875em; }
.md-typeset :not(pre) > code { background: var(--oo-surface-2); border: 1px solid var(--oo-border); padding: 0.05em 0.35em; color: var(--oo-heading); }
.md-typeset pre { margin: 1.1em 0; }
.md-typeset pre > code { border: 1px solid var(--oo-border); border-radius: 0.75rem; padding: 0.95rem 1.1rem; font-size: 0.75rem; line-height: 1.7; }
.md-typeset .highlight { border-radius: 0.75rem; }
.md-clipboard { color: var(--oo-muted); }

/* Callouts: a soft tinted card with no heavy left bar. */
.md-typeset .admonition,
.md-typeset details {
  border: 1px solid color-mix(in srgb, var(--oo-accent) 28%, var(--oo-border));
  border-radius: 0.75rem;
  background: var(--oo-accent-tint);
  box-shadow: none;
  font-size: 0.8rem;
  padding: 0.2rem 1rem 0.6rem;
}
.md-typeset .admonition-title,
.md-typeset summary { background: none !important; border: 0; font-weight: 600; color: var(--oo-heading); padding-inline-start: 1.8rem; }
.md-typeset .admonition-title::before,
.md-typeset summary::before { left: 0.2rem; background-color: var(--oo-accent); }

/* Tables: a rounded frame, hairline rows. */
.md-typeset table:not([class]) {
  border: 1px solid var(--oo-border);
  border-radius: 0.75rem;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  font-size: 0.8rem;
  line-height: 1.6;
  box-shadow: none;
}
.md-typeset table:not([class]) th { background: var(--oo-surface); color: var(--oo-heading); font-weight: 600; border-bottom: 1px solid var(--oo-border); }
.md-typeset table:not([class]) th,
.md-typeset table:not([class]) td { padding: 0.75em 1em; }
.md-typeset table:not([class]) td { border-top: 1px solid var(--oo-border); }
.md-typeset table:not([class]) tr:first-child td { border-top: 0; }
.md-typeset table:not([class]) tbody tr:hover { background: var(--oo-surface); box-shadow: none; }
.md-typeset table:not([class]) code { white-space: nowrap; word-break: normal; }

/* The page head: an eyebrow with the section, the title, and the page menu. */
.oo-page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 0.4rem; }
.oo-page-head h1 { margin-bottom: 0.4rem; }
.oo-eyebrow { margin: 0 0 0.35rem !important; font-size: 0.7rem; font-weight: 600; color: var(--oo-accent-strong); }
.md-content__button { display: none; }
.oo-actions { position: relative; flex-shrink: 0; display: inline-flex; margin-top: 0.35rem; border: 1px solid var(--oo-border); border-radius: 0.6rem; background: var(--oo-bg); }
.oo-actions button { all: unset; cursor: pointer; display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.3rem 0.6rem; font-size: 0.66rem; font-weight: 500; color: var(--oo-heading); }
.oo-actions button:hover { background: var(--oo-surface-2); }
.oo-actions .oo-more { border-inline-start: 1px solid var(--oo-border); padding-inline: 0.4rem; }
.oo-actions svg { width: 0.8rem; height: 0.8rem; }
.oo-menu { display: none; position: absolute; right: 0; top: calc(100% + 0.35rem); z-index: 10; min-width: 15rem; padding: 0.3rem; background: var(--oo-bg); border: 1px solid var(--oo-border); border-radius: 0.75rem; box-shadow: 0 12px 32px rgb(0 0 0 / 0.12); }
.oo-actions[data-open] .oo-menu { display: block; }
.oo-menu a, .oo-menu button { all: unset; box-sizing: border-box; cursor: pointer; display: flex; gap: 0.6rem; align-items: flex-start; width: 100%; padding: 0.45rem 0.55rem; border-radius: 0.5rem; }
.oo-menu a:hover, .oo-menu button:hover { background: var(--oo-surface-2); }
.oo-menu strong { display: block; font-size: 0.66rem; font-weight: 600; color: var(--oo-heading); line-height: 1.3; }
.oo-menu span { display: block; font-size: 0.6rem; color: var(--oo-muted); line-height: 1.35; }
.oo-menu svg { margin-top: 0.1rem; flex-shrink: 0; color: var(--oo-muted); }
@media screen and (max-width: 44.9375em) {
  .oo-page-head { flex-direction: column; gap: 0.2rem; }
  .oo-actions { margin-top: 0; margin-bottom: 0.6rem; }
}

/* Previous / next as two cards. */
.md-footer { border-top: 1px solid var(--oo-border); }
.md-footer__inner { padding-block: 1.2rem; gap: 0.8rem; }
.md-footer__link { border: 1px solid var(--oo-border); border-radius: 0.75rem; padding: 0.7rem 0.9rem; color: var(--oo-heading); }
.md-footer__link:hover { border-color: var(--oo-accent); opacity: 1; }
.md-footer__direction { color: var(--oo-muted); }
.md-footer-meta { background: var(--oo-bg); border-top: 1px solid var(--oo-border); }
.md-copyright { color: var(--oo-muted); }