/* ═══════════════════════════════════════════════════════════════════════════
   vargate.css — match developer.vargate.ai (MkDocs Material) to the
   vargate.ai marketing site. Light, editorial: Inter Tight + JetBrains Mono,
   warm paper palette, indigo accent, clay (--stamp) mono eyebrows, thin
   --line borders. Tokens ported from vargate-frontend/styles.css.
   CSS-only (no theme partial overrides). ═══════════════════════════════════ */

:root {
  --vg-ink:     #1f1f1e;
  --vg-ink-2:   #57534e;
  --vg-ink-3:   #8c8780;
  --vg-ink-4:   #b8b3ac;
  --vg-paper:   #ffffff;
  --vg-paper-2: #faf9f7;
  --vg-paper-3: #f0eee6;
  --vg-line:    #ebe8df;
  --vg-line-2:  #dad9d4;
  --vg-indigo:  #5c5ce6;
  --vg-indigo-2:#4747c7;
  --vg-stamp:   #a8784f;   /* clay — the generic editorial accent (eyebrows, rules) */
  --vg-ogma:    #5d6f5a;   /* sage */
  --vg-anomaly: #b03a2e;
}

/* ---- Map Material's design tokens to the marketing palette (light scheme) ---- */
[data-md-color-scheme="default"] {
  --md-default-bg-color:        var(--vg-paper-2);
  --md-default-fg-color:        var(--vg-ink);
  --md-default-fg-color--light: var(--vg-ink-2);
  --md-default-fg-color--lighter: var(--vg-ink-3);
  --md-default-fg-color--lightest: var(--vg-line);
  --md-primary-fg-color:        var(--vg-paper-2);
  --md-primary-bg-color:        var(--vg-ink);
  --md-accent-fg-color:         var(--vg-indigo-2);
  --md-typeset-a-color:         var(--vg-indigo);
  --md-code-bg-color:           var(--vg-paper-3);
  --md-code-fg-color:           var(--vg-ink);
  --md-typeset-mark-color:      var(--vg-indigo-tint, #eeedfb);
  --md-footer-bg-color:         var(--vg-paper);
  --md-footer-bg-color--dark:   var(--vg-paper-3);
  --md-footer-fg-color:         var(--vg-ink-2);
}

body { font-feature-settings: "ss01", "cv11"; -webkit-font-smoothing: antialiased; }

/* ---- Header: paper bar + ink text + line border (the marketing nav feel) ---- */
.md-header {
  background: rgba(250, 249, 247, 0.92);
  color: var(--vg-ink);
  border-bottom: 1px solid var(--vg-line);
  box-shadow: none;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.md-header[data-md-state="shadow"], .md-header--shadow { box-shadow: none; }
.md-header__title { font-weight: 500; letter-spacing: -0.01em; font-size: 0.8rem; }
.md-header__topic { color: var(--vg-ink); }

/* Header logo — the front-page wordmark at the exact marketing-nav height (36px). */
.md-header__button.md-logo img,
.md-header__button.md-logo svg { height: 36px; width: auto; }

/* Header search → paper-3 pill so it reads on the light bar */
.md-search__form { background: var(--vg-paper-3); border: 1px solid var(--vg-line-2); border-radius: 6px; }
.md-search__form:hover { background: #eceadf; }
.md-search__input { color: var(--vg-ink); }
.md-search__input::placeholder { color: var(--vg-ink-3); }
[data-md-color-scheme="default"] .md-search__icon { color: var(--vg-ink-3); }

/* ---- Product tabs ---- */
.md-tabs {
  background: var(--vg-paper-2);
  color: var(--vg-ink-2);
  border-bottom: 1px solid var(--vg-line);
}
.md-tabs__link { opacity: 1; color: var(--vg-ink-2); font-size: 0.72rem; letter-spacing: -0.005em; }
.md-tabs__link:hover { color: var(--vg-ink); }
.md-tabs__link--active { color: var(--vg-ink); font-weight: 500; }

/* ---- Sidebar nav ---- */
.md-nav { font-size: 0.72rem; }
.md-nav__title { color: var(--vg-ink-3); font-family: var(--md-code-font, monospace); font-size: 0.62rem; letter-spacing: 0.12em; text-transform: uppercase; }
.md-nav__link { color: var(--vg-ink-2); }
.md-nav__link:hover, .md-nav__link:focus { color: var(--vg-indigo-2); }
.md-nav__link--active, .md-nav__item--active > .md-nav__link {
  color: var(--vg-ink); font-weight: 500;
  border-left: 2px solid var(--vg-indigo); padding-left: 0.5rem; margin-left: -0.55rem;
}

/* ---- Typography (Inter Tight, editorial weights + tight tracking) ---- */
.md-typeset { color: var(--vg-ink-2); font-size: 0.82rem; line-height: 1.65; }
.md-typeset h1 { color: var(--vg-ink); font-weight: 500; letter-spacing: -0.028em; font-size: 2.1rem; line-height: 1.08; }
.md-typeset h2 { color: var(--vg-ink); font-weight: 500; letter-spacing: -0.022em; margin-top: 2.2em; padding-top: 0.6em; border-top: 1px solid var(--vg-line); }
.md-typeset h3 { color: var(--vg-ink); font-weight: 500; letter-spacing: -0.015em; }
.md-typeset h4, .md-typeset h5 { color: var(--vg-ink); font-weight: 500; }
.md-typeset a { color: var(--vg-indigo); text-decoration-color: var(--vg-line-2); }
.md-typeset a:hover { color: var(--vg-indigo-2); }

/* ---- Code ---- */
.md-typeset code, .md-typeset pre { font-feature-settings: normal; }
.md-typeset pre > code { border: 1px solid var(--vg-line); border-radius: 8px; }
.md-typeset code { background: var(--vg-paper-3); border-radius: 3px; }
.md-typeset .highlight { border-radius: 8px; }

/* ---- Tables ---- */
.md-typeset table:not([class]) { border: 1px solid var(--vg-line); border-radius: 8px; overflow: hidden; font-size: 0.74rem; }
.md-typeset table:not([class]) th { background: var(--vg-paper-2); color: var(--vg-ink); font-weight: 500; border-bottom: 1px solid var(--vg-line); }
.md-typeset table:not([class]) td { border-top: 1px solid var(--vg-line); }

/* ---- Admonitions → editorial cards (paper, thin border, clay/indigo accents) ---- */
.md-typeset .admonition, .md-typeset details {
  border: 1px solid var(--vg-line); border-left-width: 3px;
  border-radius: 8px; background: var(--vg-paper);
  box-shadow: none; font-size: 0.76rem;
}
.md-typeset .admonition-title, .md-typeset summary {
  background: var(--vg-paper-2);
  font-family: var(--md-code-font, monospace); font-size: 0.66rem;
  letter-spacing: 0.08em; text-transform: uppercase; font-weight: 500;
}
.md-typeset .admonition.note, .md-typeset .admonition.info, .md-typeset .admonition.abstract { border-left-color: var(--vg-indigo); }
.md-typeset .note > .admonition-title, .md-typeset .info > .admonition-title, .md-typeset .abstract > .admonition-title { background: #eeedfb; color: var(--vg-indigo-2); }
.md-typeset .admonition.tip, .md-typeset .admonition.success { border-left-color: var(--vg-ogma); }
.md-typeset .tip > .admonition-title, .md-typeset .success > .admonition-title { background: #ebeee6; color: var(--vg-ogma); }
.md-typeset .admonition.warning, .md-typeset .admonition.danger { border-left-color: var(--vg-anomaly); }
.md-typeset .warning > .admonition-title, .md-typeset .danger > .admonition-title { background: #f6e6e3; color: var(--vg-anomaly); }

/* ---- Grid cards (the docs home uses .grid.cards) ---- */
.md-typeset .grid.cards > ul > li,
.md-typeset .grid > .card {
  border: 1px solid var(--vg-line); border-radius: 10px;
  background: var(--vg-paper); transition: border-color 0.18s;
}
.md-typeset .grid.cards > ul > li:hover { border-color: var(--vg-indigo); }

/* ---- Buttons (md-button) → marketing button ---- */
.md-typeset .md-button { border-radius: 5px; border-color: var(--vg-line-2); color: var(--vg-ink); font-weight: 500; }
.md-typeset .md-button--primary { background: var(--vg-indigo); border-color: var(--vg-indigo); color: #fff; }
.md-typeset .md-button--primary:hover { background: var(--vg-indigo-2); border-color: var(--vg-indigo-2); }

/* ---- Footer ---- */
.md-footer { border-top: 1px solid var(--vg-line); }
.md-footer-meta { background: var(--vg-paper-3); }
.md-footer__inner { color: var(--vg-ink-2); }

/* ---- Mono eyebrow utility (for hand-rolled section labels in pages) ---- */
.vg-eyebrow {
  font-family: var(--md-code-font, monospace); font-size: 0.66rem;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--vg-stamp);
}