/* ============================================================
   Kairos — Warm minimal dark theme
   Inspired by Aesop / Claude Docs / Cursor Docs
   Warm tones, light weights, generous whitespace
   ============================================================ */

/* ---- Warm dark palette ---- */
[data-md-color-scheme="slate"] {
  --md-default-bg-color: #111110;
  --md-default-fg-color: rgba(237, 233, 225, 0.82);
  --md-default-fg-color--light: rgba(237, 233, 225, 0.52);
  --md-default-fg-color--lighter: rgba(237, 233, 225, 0.30);
  --md-default-fg-color--lightest: rgba(237, 233, 225, 0.08);

  --md-primary-fg-color: #111110;
  --md-primary-bg-color: #ede9e1;

  --md-accent-fg-color: #c4a882;
  --md-typeset-a-color: #c4a882;

  --md-code-bg-color: #1a1918;
  --md-code-fg-color: #d4cfc7;

  --md-footer-bg-color: #0e0e0d;
  --md-footer-fg-color: rgba(237, 233, 225, 0.40);
}

/* ---- Header — barely there ---- */
[data-md-color-scheme="slate"] .md-header {
  background-color: #111110;
  border-bottom: 1px solid rgba(237, 233, 225, 0.05);
  box-shadow: none;
}

[data-md-color-scheme="slate"] .md-header .md-header__title {
  font-weight: 400;
  letter-spacing: 0.02em;
}

/* ---- Sidebar — quiet ---- */
[data-md-color-scheme="slate"] .md-sidebar {
  border-right: 1px solid rgba(237, 233, 225, 0.04);
}

.md-nav__link {
  font-size: 0.68rem;
  font-weight: 350;
  line-height: 1.5;
  letter-spacing: 0.005em;
}

.md-nav__link:hover {
  color: var(--md-accent-fg-color) !important;
}

/* Active link — subtle warm highlight */
.md-nav__link--active {
  font-weight: 450 !important;
  color: var(--md-accent-fg-color) !important;
}

/* Section labels — subtle like Cursor (not uppercase) */
.md-nav--primary > .md-nav__list > .md-nav__item--nested > label > .md-nav__link {
  font-weight: 450;
  text-transform: none;
  font-size: 0.68rem;
  letter-spacing: 0.01em;
  color: var(--md-default-fg-color--light) !important;
  margin-top: 1.2rem;
}

/* Sidebar top breathing room */
.md-nav--primary > .md-nav__list {
  padding-top: 0.4rem;
}

/* Hide permalink ¶ symbol, show only on hover */
.md-typeset .headerlink {
  opacity: 0;
  transition: opacity 0.2s ease;
}

.md-typeset h1:hover .headerlink,
.md-typeset h2:hover .headerlink,
.md-typeset h3:hover .headerlink {
  opacity: 0.3;
}

/* ---- Auto numbering ---- */

.md-nav--primary > .md-nav__list > .md-nav__item > .md-nav > .md-nav__list {
  counter-reset: section;
}

.md-nav--primary > .md-nav__list > .md-nav__item > .md-nav > .md-nav__list > .md-nav__item > .md-nav__link::before,
.md-nav--primary > .md-nav__list > .md-nav__item > .md-nav > .md-nav__list > .md-nav__item > label > .md-nav__link::before {
  counter-increment: section;
  content: counter(section) ". ";
  color: var(--md-default-fg-color--lighter);
  font-variant-numeric: tabular-nums;
}

.md-nav--primary > .md-nav__list > .md-nav__item > .md-nav > .md-nav__list > .md-nav__item > .md-nav > .md-nav__list {
  counter-reset: subsection;
}

.md-nav--primary > .md-nav__list > .md-nav__item > .md-nav > .md-nav__list > .md-nav__item > .md-nav > .md-nav__list > .md-nav__item > .md-nav__link::before {
  counter-increment: subsection;
  content: counter(section) "." counter(subsection) " ";
  color: var(--md-default-fg-color--lighter);
  font-variant-numeric: tabular-nums;
  font-size: 0.68rem;
}

/* ---- Typography — light, warm, airy ---- */
.md-typeset {
  font-size: 0.72rem;
  line-height: 1.75;
  font-weight: 350;
}

.md-typeset h1 {
  font-size: 1.3rem;
  font-weight: 450;
  letter-spacing: -0.02em;
  margin-bottom: 0.6em;
}

[data-md-color-scheme="slate"] .md-typeset h1 {
  color: #f5f2ed;
}

[data-md-color-scheme="default"] .md-typeset h1 {
  color: #1e1c19;
}

.md-typeset h2 {
  font-size: 0.92rem;
  font-weight: 450;
  letter-spacing: -0.005em;
  margin-top: 2.5em;
  padding-bottom: 0.5em;
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
}

.md-typeset h3 {
  font-size: 0.8rem;
  font-weight: 500;
  margin-top: 1.8em;
  letter-spacing: 0;
}

.md-typeset h4 {
  font-size: 0.74rem;
  font-weight: 500;
}

.md-typeset p {
  margin-top: 0.3em;
  margin-bottom: 1em;
}

/* Bold — not too heavy */
[data-md-color-scheme="slate"] .md-typeset strong {
  font-weight: 550;
  color: rgba(237, 233, 225, 0.95);
}

[data-md-color-scheme="default"] .md-typeset strong {
  font-weight: 550;
  color: rgba(30, 28, 25, 0.92);
}

/* Links — warm underline on hover */
.md-typeset a {
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.md-typeset a:hover {
  border-bottom-color: var(--md-accent-fg-color);
}

/* ---- Lists — generous spacing ---- */
.md-typeset ul, .md-typeset ol {
  margin-bottom: 0.8em;
}

.md-typeset li {
  margin-bottom: 0.25em;
}

/* ---- Code — warm tinted ---- */
.md-typeset code {
  font-size: 0.8em;
  padding: 0.12em 0.35em;
  border-radius: 3px;
  background: var(--md-code-bg-color);
}

.md-typeset pre {
  font-size: 0.7rem;
  border-radius: 6px;
  border: 1px solid rgba(237, 233, 225, 0.05);
  margin: 1em 0;
  padding: 1em;
}

/* ---- Tables — compact, refined ---- */
.md-typeset table:not([class]) {
  font-size: 0.62rem;
  line-height: 1.5;
  border: 1px solid rgba(237, 233, 225, 0.06);
  border-radius: 6px;
  overflow: hidden;
}

.md-typeset table:not([class]) th {
  background-color: rgba(237, 233, 225, 0.03);
  font-weight: 500;
  font-size: 0.56rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--md-default-fg-color--light);
}

.md-typeset table:not([class]) td,
.md-typeset table:not([class]) th {
  padding: 0.35em 0.6em;
  border-color: rgba(237, 233, 225, 0.05);
}

/* ---- Blockquotes — warm accent, no italic ---- */
.md-typeset blockquote {
  border-left: 2px solid var(--md-default-fg-color--lighter);
  color: var(--md-default-fg-color--light);
  font-style: normal;
  font-weight: 350;
}

/* ---- Hide sidebar site name (already in header) ---- */
.md-nav--primary > .md-nav__title {
  display: none;
}

/* ---- Active nav link — subtle, not loud ---- */
.md-nav__link--active {
  font-weight: 450 !important;
}

[data-md-color-scheme="slate"] .md-nav__link--active {
  color: rgba(237, 233, 225, 0.95) !important;
}

[data-md-color-scheme="default"] .md-nav__link--active {
  color: #1e1c19 !important;
}

/* ---- Header — add subtle bottom line on scroll ---- */
.md-header--shadow {
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

/* ---- Layout — narrower sidebar, wider content ---- */
.md-content {
  max-width: 56rem;
}

/* Sidebar narrower and flush left */
@media screen and (min-width: 76.25em) {
  .md-sidebar--primary {
    width: 10.5rem;
  }
  .md-sidebar--secondary {
    width: 11rem;
  }
}

/* ---- TOC — very quiet ---- */
.md-nav--secondary .md-nav__link {
  font-size: 0.62rem;
  font-weight: 350;
}

/* ---- Search ---- */
[data-md-color-scheme="slate"] .md-search__input {
  background-color: rgba(237, 233, 225, 0.04);
}

[data-md-color-scheme="default"] .md-search__input {
  background-color: rgba(30, 28, 25, 0.03);
}

/* ---- Theme toggle — subtle + smaller ---- */
.md-header__option {
  opacity: 0.45;
  transition: opacity 0.2s ease;
}

.md-header__option:hover {
  opacity: 0.85;
}

.md-header__option .md-icon {
  font-size: 0.9rem !important;
  transform: scale(0.8);
}

/* ---- Transitions ---- */
.md-nav__link,
.md-typeset a {
  transition: color 0.2s ease;
}

/* ---- Light mode — warm cream ---- */
[data-md-color-scheme="default"] {
  --md-default-bg-color: #faf8f5;
  --md-default-fg-color: rgba(30, 28, 25, 0.82);
  --md-default-fg-color--light: rgba(30, 28, 25, 0.55);
  --md-default-fg-color--lighter: rgba(30, 28, 25, 0.30);
  --md-default-fg-color--lightest: rgba(30, 28, 25, 0.08);

  --md-primary-fg-color: #faf8f5;
  --md-primary-bg-color: #1e1c19;

  --md-accent-fg-color: #6b5518;
  --md-typeset-a-color: #6b5518;

  --md-code-bg-color: #f5f2ed;
  --md-code-fg-color: #3d3a35;
}

[data-md-color-scheme="default"] .md-header {
  border-bottom: 1px solid rgba(30, 28, 25, 0.06);
  box-shadow: none;
}