/* ==========================================================================
   Prosol documentation theme
   Brand colours are sampled from the Prosol logo:
     teal  #087F8C  (wordmark + first bar)
     cyan  #19C6D4  (middle bar)
     blue  #1BA1E2  (tall bar)
   Layout follows a clean developer-docs style: white header, product tabs,
   quiet sidebar, generous reading width.
   ========================================================================== */

:root {
  --prosol-teal: #087f8c;
  --prosol-teal-dark: #06646e;
  --prosol-cyan: #19c6d4;
  --prosol-blue: #1ba1e2;
  --prosol-ink: #1c2b33;
  --prosol-muted: #5d6c7b;
  --prosol-line: #dee3e9;
  --prosol-soft: #f5f7f9;
}

/* ---------- Palette (light) ---------- */
[data-md-color-scheme="default"] {
  --md-primary-fg-color: var(--prosol-teal);
  --md-primary-fg-color--light: var(--prosol-cyan);
  --md-primary-fg-color--dark: var(--prosol-teal-dark);
  --md-primary-bg-color: var(--prosol-ink);
  --md-primary-bg-color--light: var(--prosol-muted);
  --md-accent-fg-color: var(--prosol-blue);
  --md-accent-fg-color--transparent: rgba(27, 161, 226, 0.1);
  --md-default-fg-color: var(--prosol-ink);
  --md-default-fg-color--light: var(--prosol-muted);
  --md-typeset-color: var(--prosol-ink);
  --md-typeset-a-color: var(--prosol-teal);
  --md-code-bg-color: var(--prosol-soft);
  --md-footer-bg-color: #0f1d24;
  --md-footer-bg-color--dark: #0a151a;
  --prosol-header-bg: #ffffff;
  --prosol-card-bg: #ffffff;
}

/* ---------- Palette (dark) ---------- */
[data-md-color-scheme="slate"] {
  --md-hue: 200;
  --md-primary-fg-color: var(--prosol-cyan);
  --md-primary-fg-color--light: var(--prosol-cyan);
  --md-primary-fg-color--dark: var(--prosol-teal);
  --md-primary-bg-color: #e6edf1;
  --md-primary-bg-color--light: #a9b6bf;
  --md-accent-fg-color: var(--prosol-blue);
  --md-accent-fg-color--transparent: rgba(27, 161, 226, 0.15);
  --md-default-bg-color: #11191e;
  --md-typeset-a-color: var(--prosol-cyan);
  --md-code-bg-color: #1a252c;
  --prosol-line: #26343d;
  --prosol-soft: #172128;
  --prosol-header-bg: #11191e;
  --prosol-card-bg: #152026;
}

/* ---------- Header + product tabs ---------- */
.md-header,
.md-tabs {
  background-color: var(--prosol-header-bg);
  color: var(--md-primary-bg-color);
}
.md-header {
  box-shadow: none;
  border-bottom: 1px solid var(--prosol-line);
}
.md-header[data-md-state="shadow"],
.md-header--shadow {
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.06);
}
.md-tabs {
  border-bottom: 1px solid var(--prosol-line);
}
.md-tabs__link {
  font-size: 0.72rem;
  font-weight: 500;
  opacity: 0.8;
}
.md-tabs__item--active .md-tabs__link {
  color: var(--md-primary-fg-color);
  opacity: 1;
  font-weight: 600;
}

/* Logo: wordmark with a light / dark variant */
.md-header__button.md-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-right: 0.2rem;
}
.md-header__button.md-logo img.prosol-logo {
  height: 1.55rem;
  width: auto;
}
.md-header__button.md-logo img.prosol-logo--dark { display: none; }
[data-md-color-scheme="slate"] .md-header__button.md-logo img.prosol-logo--light { display: none; }
[data-md-color-scheme="slate"] .md-header__button.md-logo img.prosol-logo--dark { display: block; }
/* The wordmark already says "Prosol", so hide the duplicate site title */
.md-header__title .md-header__topic:first-child { display: none; }
.md-header__title .md-header__topic + .md-header__topic { opacity: 1; transform: none; }

/* Search box on white header */
[data-md-color-scheme="default"] .md-search__form {
  background-color: var(--prosol-soft);
  border: 1px solid var(--prosol-line);
  border-radius: 0.4rem;
}
[data-md-color-scheme="default"] .md-search__input::placeholder,
[data-md-color-scheme="default"] .md-search__icon { color: var(--prosol-muted); }

/* ---------- Sidebar navigation ---------- */
.md-nav { font-size: 0.68rem; }
.md-nav__item--section > .md-nav__link {
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--md-default-fg-color--light);
}
.md-sidebar--primary .md-nav__link--active {
  font-weight: 600;
  color: var(--md-primary-fg-color);
}
.md-nav__link:hover { color: var(--md-accent-fg-color); }

/* ---------- Typography ---------- */
.md-typeset { font-size: 0.8rem; line-height: 1.7; }
.md-typeset h1 {
  font-weight: 700;
  color: var(--md-default-fg-color);
  letter-spacing: -0.02em;
  margin-bottom: 0.6rem;
}
.md-typeset h2 {
  font-weight: 700;
  letter-spacing: -0.01em;
  padding-top: 1.2rem;
  border-top: 1px solid var(--prosol-line);
}
.md-typeset h1 + .lead + h2,
.md-typeset .lead + h2 { border-top: 0; padding-top: 0; }
.md-typeset h3 { font-weight: 600; }
.md-typeset .lead {
  font-size: 0.95rem;
  color: var(--md-default-fg-color--light);
  margin-top: 0;
  margin-bottom: 1.6rem;
}
.md-typeset img { max-width: 100%; height: auto; border-radius: 0.3rem; }
.md-typeset code { border-radius: 0.25rem; }

/* Tables: full width, wrapping cells (wide reference tables stay readable) */
.md-typeset table:not([class]) {
  display: table;
  width: 100%;
  font-size: 0.72rem;
  border: 1px solid var(--prosol-line);
  border-radius: 0.4rem;
  box-shadow: none;
}
.md-typeset table:not([class]) th {
  background-color: var(--prosol-soft);
  font-weight: 600;
}
.md-typeset table:not([class]) td,
.md-typeset table:not([class]) th {
  white-space: normal;
  word-break: break-word;
}
/* Field/value tables with an empty header row (API member details) */
.md-typeset table:not([class]) thead:has(th:empty) { display: none; }
.md-typeset table:not([class]) td:first-child { width: 11rem; }

/* ---------- Buttons ---------- */
.md-typeset .md-button {
  border-radius: 0.4rem;
  font-weight: 600;
  padding: 0.55em 1.4em;
}
.md-typeset .md-button--primary {
  background-color: var(--prosol-teal);
  border-color: var(--prosol-teal);
  color: #fff;
}
.md-typeset .md-button--primary:hover {
  background-color: var(--prosol-blue);
  border-color: var(--prosol-blue);
}

/* ---------- Cards ---------- */
.md-typeset .grid.cards > ul > li,
.md-typeset .grid > .card {
  border: 1px solid var(--prosol-line);
  border-radius: 0.6rem;
  background: var(--prosol-card-bg);
  padding: 1rem 1.1rem;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}
.md-typeset .grid.cards > ul > li:hover,
.md-typeset .grid > .card:hover {
  border-color: var(--prosol-cyan);
  box-shadow: 0 6px 20px rgba(8, 127, 140, 0.12);
  transform: translateY(-2px);
}
.md-typeset .grid.cards .lg { color: var(--md-primary-fg-color); }
.md-typeset .grid.cards hr { margin: 0.6rem 0; }

/* ---------- Home page hero ---------- */
.prosol-hero {
  text-align: center;
  padding: 2.5rem 1rem 2rem;
  margin: -1.2rem -0.8rem 2rem;
  border-bottom: 1px solid var(--prosol-line);
  background:
    radial-gradient(60rem 18rem at 15% -20%, rgba(25, 198, 212, 0.14), transparent 60%),
    radial-gradient(50rem 18rem at 90% -10%, rgba(27, 161, 226, 0.12), transparent 60%);
}
.prosol-hero img.prosol-hero__mark { width: 4.5rem; margin-bottom: 0.6rem; }
.md-typeset .prosol-hero h1 {
  font-size: 2.2rem;
  margin: 0 0 0.4rem;
}
.prosol-hero__sub {
  font-size: 1rem;
  color: var(--md-default-fg-color--light);
  max-width: 36rem;
  margin: 0 auto 1.4rem !important;
}
.prosol-brandbar {
  display: flex;
  height: 4px;
  width: 7rem;
  margin: 0 auto 1.2rem;
  border-radius: 2px;
  overflow: hidden;
}
.prosol-brandbar span { flex: 1; }
.prosol-brandbar span:nth-child(1) { background: var(--prosol-teal); }
.prosol-brandbar span:nth-child(2) { background: var(--prosol-cyan); }
.prosol-brandbar span:nth-child(3) { background: var(--prosol-blue); }

/* Hero search hint */
.md-typeset .prosol-hero__hint {
  margin: 1.2rem 0 0;
  font-size: 0.7rem;
  color: var(--md-default-fg-color--light);
}

/* Featured product panel on the home page */
.md-typeset .product-panel {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  padding: 1.2rem 1.5rem;
  margin-bottom: 1rem;
  border: 1px solid var(--prosol-line);
  border-radius: 0.6rem;
  background: var(--prosol-card-bg);
}
.md-typeset .product-panel img.product-panel__icon {
  width: 4rem;
  height: auto;
  flex-shrink: 0;
  border-radius: 0;
}
.md-typeset .product-panel h2 {
  border-top: 0;
  padding-top: 0;
  margin: 0 0 0.3rem;
}
.md-typeset .product-panel p { margin: 0.3rem 0; }
@media (max-width: 44.9em) {
  .md-typeset .product-panel { flex-direction: column; align-items: flex-start; }
}

/* Numbered "start here" path */
.md-typeset .steps > ol {
  list-style: none;
  counter-reset: step;
  margin-left: 0;
  padding-left: 0;
}
.md-typeset .steps > ol > li {
  counter-increment: step;
  position: relative;
  margin: 0 0 0.9rem;
  padding: 0.1rem 0 0 2.6rem;
  min-height: 2rem;
}
.md-typeset .steps > ol > li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.8rem;
  color: #fff;
  background: linear-gradient(135deg, var(--prosol-teal), var(--prosol-blue));
}

/* ---------- API reference ---------- */
.md-typeset .api-meta {
  display: inline-block;
  font-size: 0.65rem;
  color: var(--md-default-fg-color--light);
  margin-top: -0.4rem;
}
.md-typeset .overload {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--md-default-fg-color--light);
  margin: 1.4rem 0 0.2rem;
}
.md-typeset .letter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  padding: 0.5rem;
  border: 1px solid var(--prosol-line);
  border-radius: 0.5rem;
  background: var(--prosol-soft);
}
.md-typeset .letter-bar p { margin: 0; display: flex; flex-wrap: wrap; gap: 0.25rem; }
.md-typeset .letter-bar a,
.md-typeset .letter-bar strong {
  display: inline-block;
  min-width: 1.6rem;
  text-align: center;
  padding: 0.1rem 0.3rem;
  border-radius: 0.3rem;
  font-weight: 600;
}
.md-typeset .letter-bar strong { background: var(--md-primary-fg-color); color: #fff; }
.md-typeset .letter-bar a:hover { background: var(--md-accent-fg-color--transparent); }

.md-typeset .letter-grid ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(4.2rem, 1fr));
  gap: 0.5rem;
}
.md-typeset .letter-grid li { margin: 0; }
.md-typeset .letter-grid a {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.5rem 0;
  border: 1px solid var(--prosol-line);
  border-radius: 0.5rem;
  font-size: 1rem;
}
.md-typeset .letter-grid a span { font-size: 0.6rem; color: var(--md-default-fg-color--light); }
.md-typeset .letter-grid a:hover { border-color: var(--prosol-cyan); }

.md-typeset .fn-index ul {
  list-style: none;
  margin: 0;
  padding: 0;
  columns: 13rem auto;
  column-gap: 1.5rem;
}
.md-typeset .fn-index li { margin: 0 0 0.15rem; break-inside: avoid; }
.md-typeset .fn-index code { background: none; padding: 0; font-size: 0.72rem; }

/* ---------- Footer ---------- */
.md-footer-meta { border-top: 1px solid rgba(255, 255, 255, 0.06); }

/* No divider directly under the home hero (it already has a bottom border) */
.md-typeset .prosol-hero + h2 { border-top: 0; padding-top: 0; }

/* ==========================================================================
   Code blocks as editor windows: dark in both themes, with a title bar
   showing the block type (Terminal, MV BASIC, JSON ...) and window dots.
   ========================================================================== */
.md-typeset .highlight {
  --md-code-fg-color: #e6edf3;
  --md-code-bg-color: #161d24;
  --md-code-hl-color: rgba(25, 198, 212, 0.18);
  --md-code-hl-keyword-color: #19c6d4;
  --md-code-hl-string-color: #a5d6a7;
  --md-code-hl-number-color: #f2cc60;
  --md-code-hl-constant-color: #79c0ff;
  --md-code-hl-function-color: #82aaff;
  --md-code-hl-name-color: #e6edf3;
  --md-code-hl-variable-color: #ffab70;
  --md-code-hl-operator-color: #c9d1d9;
  --md-code-hl-punctuation-color: #8b949e;
  --md-code-hl-comment-color: #7d8b99;
  --md-code-hl-generic-color: #8b949e;
  --md-code-hl-special-color: #ff7b72;
  border-radius: 0.6rem;
  overflow: hidden;
  border: 1px solid #0d1318;
  box-shadow: 0 4px 16px rgba(15, 29, 36, 0.14);
  margin: 1em 0;
}
.md-typeset .highlight pre { margin: 0; }
.md-typeset .highlight pre > code {
  border-radius: 0;
  padding: 0.9em 1.2em;
  line-height: 1.6;
}
.md-typeset .highlight span.filename {
  position: relative;
  display: block;
  margin: 0;
  padding: 0.45rem 1rem 0.45rem 3.6rem;
  font-family: var(--md-code-font-family);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: #9fb0bf;
  background: #222b33;
  border-bottom: 1px solid #0d1318;
  border-radius: 0;
}
.md-typeset .highlight span.filename::before {
  content: "";
  position: absolute;
  left: 1rem;
  top: 50%;
  width: 0.55rem;
  height: 0.55rem;
  margin-top: -0.275rem;
  border-radius: 50%;
  background: #087f8c;   /* window dots use the three logo colours */
  box-shadow: 0.85rem 0 0 #19c6d4, 1.7rem 0 0 #1ba1e2;
  -webkit-mask-image: none;
  mask-image: none;
}
.md-typeset .highlight span.filename + pre > code { padding-top: 0.8em; }
.md-typeset .highlight .md-clipboard { color: #7d8b99; }
.md-typeset .highlight .md-clipboard:hover { color: var(--prosol-cyan); }

/* Admonitions: softer brand look */
.md-typeset .admonition {
  border-radius: 0.5rem;
  border: 1px solid var(--prosol-line);
  box-shadow: none;
  background: var(--prosol-soft);
  font-size: 0.75rem;
}
/* Clickable (collapsible) blocks: plain outline, no coloured left edge */
.md-typeset details {
  border-radius: 0.5rem;
  border: 1px solid var(--prosol-line);
  box-shadow: none;
  background: var(--prosol-soft);
  font-size: 0.75rem;
}

/* Glossary term tooltips */
.md-typeset abbr[title] { text-decoration-color: var(--prosol-cyan); cursor: help; }

/* Glossary definition list */
.md-typeset dl dt { font-weight: 700; margin-top: 1.1em; }
[data-md-color-scheme="slate"] .md-typeset img.product-panel__icon { filter: brightness(1.7); }

/* Do not flag lexer quirks in red */
.md-typeset .highlight .err { color: inherit; background: none; }

/* All note / collapsible types use the logo colours only
   (Material gives each type its own colour: purple, green, orange ...) */
.md-typeset .admonition,
.md-typeset details {
  border-color: var(--prosol-line) !important;
}
.md-typeset .admonition-title,
.md-typeset summary {
  background-color: rgba(8, 127, 140, 0.08) !important;
}
.md-typeset .admonition-title::before,
.md-typeset summary::before,
.md-typeset summary::after {
  background-color: var(--prosol-teal) !important;
}
[data-md-color-scheme="slate"] .md-typeset .admonition-title,
[data-md-color-scheme="slate"] .md-typeset summary {
  background-color: rgba(25, 198, 212, 0.1) !important;
}
[data-md-color-scheme="slate"] .md-typeset .admonition-title::before,
[data-md-color-scheme="slate"] .md-typeset summary::before,
[data-md-color-scheme="slate"] .md-typeset summary::after {
  background-color: var(--prosol-cyan) !important;
}

/* Product cards on the home page */
.md-typeset img.product-card__icon {
  height: 1.5rem;
  width: auto;
  vertical-align: middle;
  margin-right: 0.35rem;
  border-radius: 0;
}
.md-typeset .product-card__glyph svg {
  height: 1.5rem;
  width: 1.5rem;
  vertical-align: middle;
  margin-right: 0.35rem;
  fill: var(--prosol-teal);
}
[data-md-color-scheme="slate"] .md-typeset .product-card__glyph svg { fill: var(--prosol-cyan); }
[data-md-color-scheme="slate"] .md-typeset img.product-card__icon { filter: brightness(1.7); }
.md-typeset .product-grid > ul > li > p:first-child { font-size: 0.95rem; }