/*
 * Veesp Knowledge Base — MkDocs Material theme
 * Same palette and type as veesp.com and the client area:
 * neutral greys, sand and orange; Inter for text, JetBrains Mono for headings.
 *
 * Load via mkdocs.yml:  extra_css: [stylesheets/veesp.css]
 */

/* ---------- Light scheme (default) ---------- */
[data-md-color-scheme="default"] {
  --veesp-bg:        #f7f6f5;
  --veesp-surface:   #ffffff;
  --veesp-border:    #e3dfda;
  --veesp-border-2:  #cdc5bc;
  --veesp-text:      #1d1d1d;
  --veesp-heading:   #141414;
  --veesp-muted:     #5c5c5c;
  --veesp-accent:    #ad5b2a;   /* text-safe orange on white */
  --veesp-accent-2:  #8b4922;   /* hover */
  --veesp-brand:     #e57938;   /* lines, focus rings, highlights */
  --veesp-tint:      #f9f4ef;   /* sand-100 */
  --veesp-tint-2:    #f5ebe1;   /* sand-200 */

  --md-primary-fg-color:        var(--veesp-accent);
  --md-primary-fg-color--light: var(--veesp-brand);
  --md-primary-fg-color--dark:  var(--veesp-accent-2);
  --md-primary-bg-color:        #ffffff;
  --md-accent-fg-color:         var(--veesp-accent-2);
  --md-accent-fg-color--transparent: rgba(229, 121, 56, .1);

  --md-default-bg-color:        var(--veesp-surface);
  --md-default-fg-color:        rgba(29, 29, 29, .87);
  --md-default-fg-color--light: var(--veesp-muted);
  --md-default-fg-color--lighter: #847c73;
  --md-default-fg-color--lightest: var(--veesp-border);

  --md-typeset-color:    var(--veesp-text);
  --md-typeset-a-color:  var(--veesp-accent);
  --md-code-bg-color:    var(--veesp-bg);
  --md-code-fg-color:    var(--veesp-text);
  --md-typeset-mark-color: rgba(229, 121, 56, .25);
}

/* ---------- Dark scheme (slate) — matches the dark veesp.com look ---------- */
[data-md-color-scheme="slate"] {
  --veesp-bg:        #141414;
  --veesp-surface:   #0d0d0d;
  --veesp-border:    #2d2d2d;
  --veesp-border-2:  #5c5c5c;
  --veesp-text:      #e3dfda;
  --veesp-heading:   #edd7c0;
  --veesp-muted:     #b3a89e;
  --veesp-accent:    #ef8d54;   /* readable orange on near-black */
  --veesp-accent-2:  #f5ab7f;
  --veesp-brand:     #e57938;
  --veesp-tint:      #1d1a17;
  --veesp-tint-2:    #2a221b;

  --md-hue: 30;
  --md-primary-fg-color:        var(--veesp-accent);
  --md-primary-fg-color--light: var(--veesp-brand);
  --md-primary-fg-color--dark:  var(--veesp-accent-2);
  --md-primary-bg-color:        #0d0d0d;
  --md-accent-fg-color:         var(--veesp-accent-2);
  --md-accent-fg-color--transparent: rgba(229, 121, 56, .12);

  --md-default-bg-color:        var(--veesp-surface);
  --md-default-fg-color:        rgba(227, 223, 218, .87);
  --md-default-fg-color--light: var(--veesp-muted);
  --md-default-fg-color--lighter: #847c73;
  --md-default-fg-color--lightest: var(--veesp-border);

  --md-typeset-color:    var(--veesp-text);
  --md-typeset-a-color:  var(--veesp-accent);
  --md-code-bg-color:    #1d1d1d;
  --md-code-fg-color:    var(--veesp-text);
  --md-typeset-mark-color: rgba(229, 121, 56, .3);
}

/* ---------- Header & tabs: white bar like the client area ---------- */
.md-header,
.md-tabs {
  background-color: var(--veesp-surface);
  color: var(--veesp-text);
}
.md-header {
  border-bottom: 1px solid var(--veesp-border);
  box-shadow: none;
}
.md-header--shadow { box-shadow: none; }
.md-header__title { font-weight: 600; }
.md-header__button.md-logo img,
.md-header__button.md-logo svg { height: 1.4rem; width: auto; }
.md-tabs { border-bottom: 1px solid var(--veesp-border); }
.md-tabs__link { color: var(--veesp-muted); opacity: 1; font-weight: 500; }
.md-tabs__item--active .md-tabs__link,
.md-tabs__link:hover { color: var(--veesp-accent); }

/* Dark scheme: swap to the sand logo */
[data-md-color-scheme="slate"] .md-header__button.md-logo img {
  content: url("../assets/veesp-logo-light.svg");
}

/* Search box on a light header */
.md-search__form {
  background-color: var(--veesp-bg);
  border: 1px solid var(--veesp-border);
  border-radius: 2px;
}
.md-search__form:hover { background-color: var(--veesp-bg); border-color: var(--veesp-border-2); }
.md-search__input { color: var(--veesp-text); }
.md-search__input::placeholder { color: var(--veesp-muted); }
.md-search__icon { color: var(--veesp-muted); }
[data-md-toggle="search"]:checked ~ .md-header .md-search__form {
  background-color: var(--veesp-surface);
  border-color: var(--veesp-brand);
  border-radius: 2px 2px 0 0;
}

/* ---------- Typography ---------- */
.md-typeset h1,
.md-typeset h2,
.md-typeset h3 {
  font-family: var(--md-code-font-family);
  font-weight: 700;
  color: var(--veesp-heading);
  letter-spacing: 0;
}
.md-typeset h1 { text-transform: uppercase; font-size: 2rem; line-height: 1.2; }
.md-typeset h2 { font-size: 1.4rem; }
.md-typeset h3 { font-size: 1.1rem; }
.md-typeset h4,
.md-typeset h5,
.md-typeset h6 { font-weight: 600; color: var(--veesp-heading); }

.md-typeset a { text-underline-offset: 2px; }
.md-typeset a:hover { color: var(--veesp-accent-2); }

/* Navigation */
.md-nav__link--active,
.md-nav__item .md-nav__link--active { color: var(--veesp-accent); font-weight: 600; }
.md-nav__link:hover,
.md-nav__link:focus { color: var(--veesp-accent); }
.md-nav__title { color: var(--veesp-heading); }

/* ---------- Buttons: square, filled orange like "Order" ---------- */
.md-typeset .md-button {
  border-radius: 2px;
  border: 1px solid var(--veesp-accent);
  color: var(--veesp-accent);
  font-weight: 600;
  padding: .55em 1.6em;
  transition: background-color .2s, border-color .2s, color .2s;
}
.md-typeset .md-button--primary,
.md-typeset .md-button:hover,
.md-typeset .md-button:focus {
  background-color: var(--veesp-accent);
  border-color: var(--veesp-accent);
  color: #ffffff;
}
.md-typeset .md-button--primary:hover,
.md-typeset .md-button--primary:focus {
  background-color: var(--veesp-accent-2);
  border-color: var(--veesp-accent-2);
}
[data-md-color-scheme="slate"] .md-typeset .md-button--primary,
[data-md-color-scheme="slate"] .md-typeset .md-button:hover { color: #0d0d0d; }

/* ---------- Cards (Material grid cards) ---------- */
.md-typeset .grid.cards > ul > li,
.md-typeset .grid > .card {
  background-color: var(--veesp-surface);
  border: 1px solid var(--veesp-border);
  border-radius: 2px;
  box-shadow: none;
  padding: 1.4rem 1.4rem;
  transition: border-color .2s;
}
.md-typeset .grid.cards > ul > li:hover,
.md-typeset .grid.cards > ul > li:focus-within,
.md-typeset .grid > .card:hover,
.md-typeset .grid > .card:focus-within {
  border-color: var(--veesp-brand);
  box-shadow: none;
}
.md-typeset .grid.cards .twemoji,
.md-typeset .grid.cards .lg,
.md-typeset .grid > .card .twemoji { color: var(--veesp-accent); }
.md-typeset .grid.cards > ul > li > hr,
.md-typeset .grid > .card > hr { border-color: var(--veesp-border); }

/* ---------- Admonitions & FAQ (??? question) ---------- */
.md-typeset .admonition,
.md-typeset details {
  border: 1px solid var(--veesp-border);
  border-left: 3px solid var(--veesp-border-2);
  border-radius: 2px;
  box-shadow: none;
  background-color: var(--veesp-surface);
  font-size: .8rem;
}
.md-typeset .admonition-title,
.md-typeset summary {
  background-color: transparent !important;
  font-weight: 600;
  color: var(--veesp-heading);
}
.md-typeset details[open] > summary { border-bottom: 1px solid var(--veesp-border); }

/* FAQ / question */
.md-typeset .admonition.question,
.md-typeset details.question {
  border-color: var(--veesp-border);
  border-left-color: var(--veesp-brand);
}
.md-typeset .question > .admonition-title::before,
.md-typeset .question > summary::before { background-color: var(--veesp-accent); }
.md-typeset details.question:hover { border-color: var(--veesp-border-2); border-left-color: var(--veesp-brand); }

/* note / info / tip / success / warning / danger — keep meaning, tone it down */
.md-typeset :is(.note, .info, .abstract) { border-left-color: #847c73; }
.md-typeset :is(.note, .info, .abstract) > :is(.admonition-title, summary)::before { background-color: #847c73; }
.md-typeset :is(.tip, .success, .check) { border-left-color: #1e874b; }
.md-typeset :is(.tip, .success, .check) > :is(.admonition-title, summary)::before { background-color: #1e874b; }
.md-typeset :is(.warning, .caution, .attention) { border-left-color: var(--veesp-brand); }
.md-typeset :is(.warning, .caution, .attention) > :is(.admonition-title, summary)::before { background-color: var(--veesp-brand); }
.md-typeset :is(.danger, .error, .failure, .bug) { border-left-color: #d64545; }
.md-typeset :is(.danger, .error, .failure, .bug) > :is(.admonition-title, summary)::before { background-color: #d64545; }

/* Chevron on collapsible blocks */
.md-typeset summary::after { background-color: var(--veesp-muted); }
.md-typeset details[open] > summary::after { background-color: var(--veesp-accent); }

/* ---------- Code, tables, misc ---------- */
.md-typeset code,
.md-typeset pre > code { border-radius: 2px; }
.md-typeset pre > code { border: 1px solid var(--veesp-border); }
.md-typeset table:not([class]) {
  border: 1px solid var(--veesp-border);
  border-radius: 2px;
  box-shadow: none;
}
.md-typeset table:not([class]) th {
  background-color: var(--veesp-bg);
  color: var(--veesp-heading);
  font-weight: 600;
}
.md-typeset table:not([class]) td { border-top-color: var(--veesp-border); }

.md-typeset .tabbed-labels > label:hover,
.md-typeset .tabbed-set > input:checked + label { color: var(--veesp-accent); }
.md-typeset .tabbed-labels::before { background: var(--veesp-accent); }

/* Content area: light grey page, white reading column feel */
[data-md-color-scheme="default"] .md-main { background-color: var(--veesp-surface); }

/* ---------- Footer ---------- */
.md-footer { background-color: var(--veesp-surface); color: var(--veesp-muted); border-top: 1px solid var(--veesp-border); }
.md-footer__link,
.md-footer__title,
.md-footer__direction { color: var(--veesp-text); }
.md-footer__link:hover .md-footer__title { color: var(--veesp-accent); }
.md-footer-meta { background-color: var(--veesp-bg); }
.md-footer-meta,
.md-footer-meta__inner,
.md-copyright { color: var(--veesp-muted); }
.md-footer-meta.md-typeset a,
.md-social__link { color: var(--veesp-muted); }
.md-footer-meta.md-typeset a:hover,
.md-social__link:hover { color: var(--veesp-accent); }

/* Focus visibility */
.md-typeset a:focus-visible,
.md-typeset .md-button:focus-visible,
.md-nav__link:focus-visible {
  outline: 2px solid var(--veesp-brand);
  outline-offset: 2px;
}

/* ==========================================================================
   Homepage (docs/index.en.md, docs/index.ru.md)
   The homepage blocks are written with inline styles in the old blue (#59c7fb).
   These rules restyle them without editing the Markdown, for both languages.
   ========================================================================== */

/* Hero illustration (assets/intro.png): shift the blue line art to Veesp orange.
   Interim — a properly recoloured intro.png would look cleaner. */
.md-typeset img[src$="intro.png"] {
  filter: hue-rotate(186deg) saturate(130%);
}
/* Dark mode: invert the white background to the page black (#0d0d0d);
   inverting the blue lines happens to give Veesp orange. */
[data-md-color-scheme="slate"] .md-typeset img[src$="intro.png"] {
  filter: invert(95%) saturate(140%) brightness(115%);
}

/* "Welcome to Veesp Knowledge Base!" / "General and Support":
   blue pill banners -> plain mono headings */
.md-typeset h1[style*="background-color"],
.md-typeset h2[style*="background-color"] {
  background-color: transparent !important;
  color: var(--veesp-heading) !important;
  font-family: var(--md-code-font-family) !important;
  font-weight: 700 !important;
  text-transform: uppercase;
  letter-spacing: 0;
  padding: 0 !important;
  border-radius: 0 !important;
  font-size: 1.5rem;
  line-height: 1.25;
}

/* Section cards */
.md-typeset div[style*="flex: 1 1 30%"] {
  background-color: var(--veesp-surface);
  border: 1px solid var(--veesp-border) !important;
  border-radius: 2px !important;
  padding: 1.4em 1.4em 1em !important;
  transition: border-color .2s;
}
.md-typeset div[style*="flex: 1 1 30%"]:hover,
.md-typeset div[style*="flex: 1 1 30%"]:focus-within {
  border-color: var(--veesp-brand) !important;
}
.md-typeset div[style*="flex: 1 1 30%"] h3 {
  margin-top: 0;
  font-size: .7rem;
  line-height: 1.3;
  text-transform: uppercase;
  white-space: nowrap;          /* card names on one line */
  min-width: 0;
}
.md-typeset div[style*="flex: 1 1 30%"] h3 a {
  overflow: hidden;
  text-overflow: ellipsis;      /* safety net on very narrow cards */
  min-width: 0;
}

/* Card grid: equal-width, equal-height cards (3 / 2 / 1 per row) */
.md-typeset div[style*="display: flex; flex-wrap: wrap"] {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: 1fr;
  gap: 1em !important;
}
@media screen and (max-width: 1100px) {
  .md-typeset div[style*="display: flex; flex-wrap: wrap"] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media screen and (max-width: 600px) {
  .md-typeset div[style*="display: flex; flex-wrap: wrap"] { grid-template-columns: minmax(0, 1fr); grid-auto-rows: auto; }
  .md-typeset div[style*="flex: 1 1 30%"] h3 { white-space: normal; }
}
.md-typeset div[style*="flex: 1 1 30%"] h3 a { color: var(--veesp-heading); }
.md-typeset div[style*="flex: 1 1 30%"]:hover h3 a { color: var(--veesp-accent); }
.md-typeset div[style*="flex: 1 1 30%"] p { color: var(--veesp-muted); margin-bottom: 0; }

/* Card icons: no blue square, orange line icon */
.md-typeset span[style*="#59c7fb"] {
  background-color: transparent !important;
  padding: 0 !important;
  margin-right: 10px !important;
}
.md-typeset span[style*="#59c7fb"] img {
  width: 24px;
  height: 24px;
  /* black Lucide icon -> #ad5b2a */
  filter: invert(63%) sepia(65%) saturate(1725%) hue-rotate(331deg) brightness(68%) !important;
}
[data-md-color-scheme="slate"] .md-typeset span[style*="#59c7fb"] img {
  /* -> #ef8d54 on dark */
  filter: invert(69%) sepia(75%) saturate(783%) hue-rotate(319deg) brightness(94%) !important;
}

/* Any other inline blue left on the page */
.md-typeset [style*="border: 1px solid #59c7fb"],
.md-typeset [style*="border-color: #59c7fb"] { border-color: var(--veesp-border) !important; }
.md-typeset [style*="color: #59c7fb"]:not([style*="background-color: #59c7fb"]) { color: var(--veesp-accent) !important; }

/* Sidebar "home" button (created by assets/extra.js) */
.kb-home { padding: .5rem .5rem .5rem 8px; }
.kb-home-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  color: var(--veesp-accent) !important;
  background-color: var(--veesp-surface);
  border: 1px solid var(--veesp-border);
  border-radius: 2px;
  text-decoration: none !important;
  transition: border-color .2s, background-color .2s;
}
.kb-home-link:hover,
.kb-home-link:focus-visible {
  border-color: var(--veesp-brand);
  background-color: var(--veesp-tint);
}

/* Homepage hero (assets/kb-hero.svg): dark industrial line art, same in light and dark mode */
.md-typeset img[src$="kb-hero.svg"] {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 2px;
  margin: 0 0 2rem 0;
}