/*
 * Laboratory Blend theme for docs.bcdock.io.
 * Source of truth for tokens: docs/themes/LABORATORY_BLEND.md.
 * Hex values appear ONLY in this file (no hardcoded colors elsewhere).
 */

/* Light scheme — Laboratory Blend */
[data-md-color-scheme="default"] {
  --lab-sand:        #F6F2EA;
  --lab-sand-dark:   #EDE8DD;
  --lab-teal:        #0F766A;
  --lab-teal-light:  #14B8A6;
  --lab-teal-dark:   #0D5A50;
  --lab-amber:       #D49320;
  --lab-amber-light: #F4D03F;
  --lab-amber-dark:  #B47A10;
  --lab-sun:         #E87B35;
  --lab-graphite:    #1A202C;
  --lab-ink:         #2D3748;
  --lab-stone:       #4A5568;
  --lab-chalk:       #F7FAFC;

  /* Material primary = Teal (CTAs, headers, search) */
  --md-primary-fg-color:        var(--lab-teal);
  --md-primary-fg-color--light: var(--lab-teal-light);
  --md-primary-fg-color--dark:  var(--lab-teal-dark);
  --md-primary-bg-color:        #FFFFFF;
  --md-primary-bg-color--light: #FFFFFFB3;

  /* Material accent = Teal-light (links on hover, focus) */
  --md-accent-fg-color:         var(--lab-teal-light);
  --md-accent-fg-color--transparent: rgba(20, 184, 166, 0.1);
  --md-accent-bg-color:         #FFFFFF;
  --md-accent-bg-color--light:  #FFFFFFB3;

  /* Surfaces */
  --md-default-bg-color:        var(--lab-sand);
  --md-default-fg-color:        var(--lab-ink);
  --md-default-fg-color--light: var(--lab-stone);
  --md-default-fg-color--lighter: rgba(74, 85, 104, 0.5);
  --md-default-fg-color--lightest: rgba(74, 85, 104, 0.12);

  /* Typeset (article body) */
  --md-typeset-color:           var(--lab-ink);
  --md-typeset-a-color:         var(--lab-teal);

  /* Code blocks — sand-dark panel: a step darker than the page sand so code
     reads as a recessed surface, not a lighter-than-paper sheet. Uses the
     existing "--sand-dark: card backgrounds, secondary surfaces" token from
     the theme spec. Light theme only; dark scheme keeps chalk. */
  --md-code-bg-color:           var(--lab-sand-dark);
  --md-code-fg-color:           var(--lab-graphite);

  /* Footer */
  --md-footer-bg-color:         var(--lab-graphite);
  --md-footer-bg-color--dark:   #0F1419;
  --md-footer-fg-color:         #E8E6E1;
  --md-footer-fg-color--light:  #C2BEB5;
  --md-footer-fg-color--lighter: #8A8680;
}

/* Dark scheme — Harbor Night */
[data-md-color-scheme="slate"] {
  --lab-sand:        #0F1419;
  --lab-sand-dark:   #252B32;
  --lab-teal:        #2DD4BF;
  --lab-teal-light:  #5EEAD4;
  --lab-teal-dark:   #14B8A6;
  --lab-amber:       #FF8C42;
  --lab-amber-light: #FFB07A;
  --lab-amber-dark:  #E06F2A;
  --lab-graphite:    #E8E6E1;
  --lab-ink:         #C2BEB5;
  --lab-stone:       #8A8680;
  --lab-chalk:       #1A2028;

  --md-primary-fg-color:        var(--lab-teal);
  --md-primary-fg-color--light: var(--lab-teal-light);
  --md-primary-fg-color--dark:  var(--lab-teal-dark);
  --md-primary-bg-color:        var(--lab-sand);
  --md-primary-bg-color--light: rgba(15, 20, 25, 0.7);

  --md-accent-fg-color:         var(--lab-amber);
  --md-accent-fg-color--transparent: rgba(255, 140, 66, 0.12);
  --md-accent-bg-color:         var(--lab-sand);
  --md-accent-bg-color--light:  rgba(15, 20, 25, 0.7);

  --md-default-bg-color:        var(--lab-sand);
  --md-default-fg-color:        var(--lab-ink);
  --md-default-fg-color--light: var(--lab-stone);

  --md-typeset-color:           var(--lab-ink);
  --md-typeset-a-color:         var(--lab-teal);

  --md-code-bg-color:           var(--lab-chalk);
  --md-code-fg-color:           var(--lab-graphite);

  --md-footer-bg-color:         #0A0E12;
  --md-footer-bg-color--dark:   #0A0E12;
}

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

body, .md-typeset {
  font-family: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, sans-serif;
  font-feature-settings: "kern", "liga";
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4,
.md-typeset h5,
.md-typeset h6,
.md-nav__title {
  font-family: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  letter-spacing: -0.01em;
  color: var(--lab-graphite);
}

.md-header__title,
.md-tabs__link {
  font-family: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  letter-spacing: -0.01em;
}

[data-md-color-scheme="slate"] .md-typeset h1,
[data-md-color-scheme="slate"] .md-typeset h2,
[data-md-color-scheme="slate"] .md-typeset h3,
[data-md-color-scheme="slate"] .md-typeset h4,
[data-md-color-scheme="slate"] .md-typeset h5,
[data-md-color-scheme="slate"] .md-typeset h6 {
  color: var(--lab-graphite);
}

/* Type scale — Laboratory Blend */
.md-typeset h1 { font-size: 2.25rem; font-weight: 600; letter-spacing: -0.02em; }
.md-typeset h2 { font-size: 1.875rem; font-weight: 600; letter-spacing: -0.015em; margin-top: 2.5rem; }
.md-typeset h3 { font-size: 1.5rem; font-weight: 500; margin-top: 2rem; }
.md-typeset h4 { font-size: 1.25rem; font-weight: 500; }
.md-typeset { font-size: 0.85rem; line-height: 1.65; }

/* Code: JetBrains Mono */
.md-typeset code,
.md-typeset pre,
.md-typeset kbd {
  font-family: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  font-feature-settings: "calt", "ss01";
}

.md-typeset code {
  border-radius: 4px;
  padding: 0.15em 0.4em;
  font-size: 0.86em;
}

/* ----- Header / nav polish -----
 * Header uses Graphite, not Teal — the BC[)OCK wordmark splits warm/cool, and a
 * teal header would camouflage the cool half. Graphite also matches the footer.
 */

.md-header {
  background-color: var(--lab-graphite);
  color: #FFFFFF;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.15);
}

/* Logo — 1.5× Material's default 1.2rem so the BC[)OCK glyph holds its own
 * against the wordmark text. The SVG itself (docs/assets/bcdock-logo.svg) is
 * path-flattened from Space Grotesk SemiBold and shared with the favicon —
 * resizing here doesn't fork the asset. */
.md-header__button.md-logo svg,
.md-header__button.md-logo img {
  width: 1.8rem;
  height: 1.8rem;
}

[data-md-color-scheme="slate"] .md-header {
  background-color: #0A0E12;
}

.md-tabs {
  background-color: var(--lab-ink);
  color: #FFFFFF;
}

[data-md-color-scheme="slate"] .md-tabs {
  background-color: #14191F;
}

.md-tabs__link {
  color: rgba(255, 255, 255, 0.85);
  opacity: 1;
}

.md-tabs__link:hover,
.md-tabs__link--active {
  color: #FFFFFF;
}

.md-search__form {
  background-color: rgba(255, 255, 255, 0.12);
}

.md-search__form:hover {
  background-color: rgba(255, 255, 255, 0.20);
}

/* ----- Links ----- */

.md-typeset a {
  color: var(--md-typeset-a-color);
  text-decoration-color: rgba(15, 118, 106, 0.3);
  text-underline-offset: 2px;
}

.md-typeset a:hover {
  color: var(--lab-teal-dark);
  text-decoration-color: currentColor;
}

[data-md-color-scheme="slate"] .md-typeset a:hover {
  color: var(--lab-teal-light);
}

/* ----- Admonitions: map to Laboratory Blend alerts ----- */

/* Info / note — teal */
.md-typeset .admonition.note,
.md-typeset details.note,
.md-typeset .admonition.info,
.md-typeset details.info {
  border-color: var(--lab-teal);
  background-color: #ECFDF5;
}

[data-md-color-scheme="slate"] .md-typeset .admonition.note,
[data-md-color-scheme="slate"] .md-typeset details.note,
[data-md-color-scheme="slate"] .md-typeset .admonition.info,
[data-md-color-scheme="slate"] .md-typeset details.info {
  background-color: rgba(45, 212, 191, 0.08);
}

.md-typeset .admonition.note > .admonition-title,
.md-typeset details.note > summary,
.md-typeset .admonition.info > .admonition-title,
.md-typeset details.info > summary {
  background-color: rgba(15, 118, 106, 0.12);
  color: var(--lab-teal-dark);
}

/* Warning — amber */
.md-typeset .admonition.warning,
.md-typeset details.warning {
  border-color: var(--lab-amber);
  background-color: #FFFBEB;
}

[data-md-color-scheme="slate"] .md-typeset .admonition.warning,
[data-md-color-scheme="slate"] .md-typeset details.warning {
  background-color: rgba(255, 140, 66, 0.08);
}

.md-typeset .admonition.warning > .admonition-title,
.md-typeset details.warning > summary {
  background-color: rgba(212, 147, 32, 0.15);
  color: #78350F;
}

[data-md-color-scheme="slate"] .md-typeset .admonition.warning > .admonition-title,
[data-md-color-scheme="slate"] .md-typeset details.warning > summary {
  color: #FFB07A;
}

/* Tip / success — success-green */
.md-typeset .admonition.tip,
.md-typeset details.tip,
.md-typeset .admonition.success,
.md-typeset details.success {
  border-color: #6EE7B7;
  background-color: #D1FAE5;
}

[data-md-color-scheme="slate"] .md-typeset .admonition.tip,
[data-md-color-scheme="slate"] .md-typeset details.tip,
[data-md-color-scheme="slate"] .md-typeset .admonition.success,
[data-md-color-scheme="slate"] .md-typeset details.success {
  background-color: rgba(110, 231, 183, 0.08);
}

.md-typeset .admonition.tip > .admonition-title,
.md-typeset details.tip > summary,
.md-typeset .admonition.success > .admonition-title,
.md-typeset details.success > summary {
  background-color: rgba(13, 90, 80, 0.12);
  color: #065F46;
}

/* Danger / error — red */
.md-typeset .admonition.danger,
.md-typeset details.danger,
.md-typeset .admonition.failure,
.md-typeset details.failure,
.md-typeset .admonition.error,
.md-typeset details.error {
  border-color: #FECACA;
  background-color: #FEE2E2;
}

[data-md-color-scheme="slate"] .md-typeset .admonition.danger,
[data-md-color-scheme="slate"] .md-typeset details.danger,
[data-md-color-scheme="slate"] .md-typeset .admonition.failure,
[data-md-color-scheme="slate"] .md-typeset details.failure,
[data-md-color-scheme="slate"] .md-typeset .admonition.error,
[data-md-color-scheme="slate"] .md-typeset details.error {
  background-color: rgba(197, 48, 48, 0.1);
}

.md-typeset .admonition.danger > .admonition-title,
.md-typeset details.danger > summary,
.md-typeset .admonition.failure > .admonition-title,
.md-typeset details.failure > summary,
.md-typeset .admonition.error > .admonition-title,
.md-typeset details.error > summary {
  background-color: rgba(197, 48, 48, 0.12);
  color: #991B1B;
}

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

.md-typeset table:not([class]) {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--lab-sand-dark);
}

.md-typeset table:not([class]) th {
  background-color: var(--lab-sand-dark);
  color: var(--lab-graphite);
  font-family: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  font-weight: 600;
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) th {
  background-color: var(--lab-sand-dark);
  color: var(--lab-graphite);
}

/* ----- Focus ring (accessibility) ----- */

*:focus-visible {
  outline: 2px solid var(--lab-teal);
  outline-offset: 3px;
}

[data-md-color-scheme="slate"] *:focus-visible {
  outline-color: var(--lab-teal-light);
}

/* ----- Reduced motion ----- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}