/* Engram Design System — MkDocs Material override
   Dark warm-ink base (#0B0907) · amber accent (#D9983F) · Quicksand headings */

@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@400;500;600;700&family=IBM+Plex+Sans:ital,wght@0,400;0,500;0,600;1,400&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* ── Color tokens ── */
[data-md-color-scheme="slate"] {
  /* Backgrounds */
  --md-default-bg-color:           #0B0907;
  --md-default-bg-color--light:    #181410;
  --md-default-bg-color--lighter:  #1F1A14;
  --md-default-bg-color--lightest: #271F18;

  /* Foreground */
  --md-default-fg-color:           #D8CFC0;
  --md-default-fg-color--light:    #ABA08C;
  --md-default-fg-color--lighter:  #756B5C;
  --md-default-fg-color--lightest: #463B2D;

  /* Primary — amber */
  --md-primary-fg-color:           #D9983F;
  --md-primary-fg-color--light:    #F2B65C;
  --md-primary-fg-color--dark:     #C2832E;
  --md-primary-bg-color:           #0B0907;
  --md-primary-bg-color--light:    #181410;

  /* Accent */
  --md-accent-fg-color:            #D9983F;
  --md-accent-fg-color--transparent: rgba(217,152,63,0.12);
  --md-accent-bg-color:            #4A3214;
  --md-accent-bg-color--light:     rgba(217,152,63,0.10);

  /* Code blocks */
  --md-code-bg-color:              #070604;
  --md-code-fg-color:              #D8CFC0;
  --md-code-hl-color:              rgba(217,152,63,0.15);

  /* Links */
  --md-typeset-a-color:            #D9983F;

  /* Admonitions */
  --md-admonition-bg-color:        #181410;

  /* Footer */
  --md-footer-bg-color:            #070604;
  --md-footer-bg-color--dark:      #070604;
  --md-footer-fg-color:            #756B5C;
  --md-footer-fg-color--light:     #ABA08C;
  --md-footer-fg-color--lighter:   #463B2D;
}

/* ── Header ── */
.md-header {
  background-color: #0B0907 !important;
  border-bottom: 1px solid #322A20;
  box-shadow: none !important;
}

.md-header__title {
  font-family: 'Quicksand', 'IBM Plex Sans', sans-serif !important;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #F4EEE3 !important;
}

/* ── Navigation ── */
.md-nav__title {
  font-family: 'Quicksand', sans-serif !important;
  font-weight: 600;
  color: #ABA08C !important;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.7rem !important;
}

.md-nav__link {
  color: #ABA08C !important;
  font-size: 0.83rem;
  transition: color 0.15s;
}

.md-nav__link:hover,
.md-nav__link:focus {
  color: #F2B65C !important;
}

.md-nav__item--active > .md-nav__link,
.md-nav__link--active {
  color: #D9983F !important;
  font-weight: 500;
}

/* ── Sidebar ── */
.md-sidebar {
  background-color: #0B0907;
}

.md-sidebar__inner {
  border-right: 1px solid #1F1A14;
}

/* ── Content area ── */
.md-content {
  background-color: #110E0B;
}

.md-main__inner {
  background-color: #110E0B;
}

/* ── Typography ── */
.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4,
.md-typeset h5,
.md-typeset h6 {
  font-family: 'Quicksand', 'IBM Plex Sans', sans-serif !important;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #F4EEE3;
}

.md-typeset h1 { font-size: 2rem; line-height: 1.08; }
.md-typeset h2 { font-size: 1.45rem; border-bottom: 1px solid #322A20; padding-bottom: 0.4em; }
.md-typeset h3 { font-size: 1.15rem; }

.md-typeset {
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  color: #D8CFC0;
  line-height: 1.75;
}

.md-typeset a {
  color: #D9983F !important;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.md-typeset a:hover {
  color: #F2B65C !important;
}

/* ── Code ── */
.md-typeset code {
  background: #070604 !important;
  border: 1px solid #322A20;
  border-radius: 4px;
  color: #F2B65C !important;
  font-family: 'IBM Plex Mono', monospace !important;
  font-size: 0.85em;
  padding: 0.1em 0.38em;
}

.md-typeset pre > code {
  color: #D8CFC0 !important;
  border: none;
  padding: 0;
  background: none !important;
}

.highlight, .md-typeset pre {
  background: #070604 !important;
  border: 1px solid #322A20 !important;
  border-radius: 8px !important;
}

/* Code copy button */
.md-clipboard {
  color: #756B5C !important;
}
.md-clipboard:hover {
  color: #D9983F !important;
}

/* ── Admonitions ── */
.md-typeset .admonition,
.md-typeset details {
  background: #181410 !important;
  border-left-color: #D9983F !important;
  border-radius: 0 6px 6px 0;
}

.md-typeset .admonition-title,
.md-typeset summary {
  background: rgba(217,152,63,0.08) !important;
  color: #D9983F !important;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ── Tables ── */
.md-typeset table:not([class]) {
  border-collapse: collapse;
  width: 100%;
}

.md-typeset table:not([class]) th {
  background: #181410 !important;
  color: #F4EEE3 !important;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid #322A20 !important;
}

.md-typeset table:not([class]) td {
  border-bottom: 1px solid #1F1A14 !important;
  color: #D8CFC0;
}

.md-typeset table:not([class]) tr:hover td {
  background: #181410;
}

/* ── Search ── */
.md-search__input {
  background: #181410 !important;
  border: 1px solid #322A20 !important;
  color: #D8CFC0 !important;
  border-radius: 6px;
}

.md-search__input::placeholder {
  color: #756B5C !important;
}

.md-search__input:focus {
  border-color: #D9983F !important;
  box-shadow: 0 0 0 3px rgba(217,152,63,0.15) !important;
}

/* ── Footer ── */
.md-footer {
  background: #070604 !important;
  border-top: 1px solid #1F1A14;
}

.md-footer-meta {
  background: #070604 !important;
}

/* ── Back to top ── */
.md-top {
  background: #181410 !important;
  color: #D9983F !important;
  border: 1px solid #322A20;
}

/* ── Header logo ── */
.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  height: 1.6rem;
  width: 1.6rem;
}

/* ── Landing-page hero mark ── */
.engram-hero {
  display: flex;
  justify-content: center;
  margin: 0.5rem 0 0.25rem;
}

.engram-hero-mark {
  width: 112px;
  height: auto;
  filter: drop-shadow(0 0 28px rgba(217, 152, 63, 0.28));
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #0B0907; }
::-webkit-scrollbar-thumb { background: #322A20; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #463B2D; }