/* ============================================================================
   Wyvern Watch skin for the MkDocs Material docs site.

   Re-points Material's design tokens at the app's own brand system so the
   website reads as an extension of the desktop app. The palette mirrors
   design/brand/tokens.css (the source of truth for the renderer); values are
   duplicated here rather than imported because the static site is a separate
   build context with no access to the renderer's asset tree.

   Themes: Cream Classic (Material scheme `default`) / Ember (scheme `slate`),
   following the visitor's OS with a manual toggle. The site header and the
   home-page hero are deliberately near-black (#161210 — the app's chrome
   color) in BOTH themes, so the Ember mark sits seamlessly and the site looks
   like the app whichever theme is active.
   ========================================================================== */

/* ---- Fonts: the same latin-subset woff2 the app bundles -------------------- */
@font-face {
  font-family: 'Barlow Semi Condensed';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/barlow-semi-condensed-500.woff2') format('woff2');
}
@font-face {
  font-family: 'Barlow Semi Condensed';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('fonts/barlow-semi-condensed-600.woff2') format('woff2');
}
@font-face {
  font-family: 'Barlow Semi Condensed';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/barlow-semi-condensed-700.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/inter-400.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/inter-500.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('fonts/inter-600.woff2') format('woff2');
}

/* ---- Type stacks ---------------------------------------------------------- */
:root {
  --md-text-font-family:
    'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --md-code-font-family:
    ui-monospace, 'SF Mono', SFMono-Regular, Menlo, Consolas, 'Roboto Mono', monospace;
  --wy-font-display:
    'Barlow Semi Condensed', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

/* ============================================================================
   Cream Classic — light / default
   ========================================================================== */
[data-md-color-scheme='default'] {
  --md-default-bg-color: #f1ead9;
  --md-default-bg-color--light: rgba(33, 48, 58, 0.04);
  --md-default-bg-color--lighter: rgba(33, 48, 58, 0.02);
  --md-default-bg-color--lightest: rgba(33, 48, 58, 0.01);
  --md-default-fg-color: #21303a;
  --md-default-fg-color--light: rgba(33, 48, 58, 0.62);
  --md-default-fg-color--lighter: rgba(33, 48, 58, 0.34);
  --md-default-fg-color--lightest: rgba(33, 48, 58, 0.1);

  /* Header ground = the app's near-black chrome; text on it = cream. */
  --md-primary-fg-color: #161210;
  --md-primary-fg-color--light: #201a17;
  --md-primary-fg-color--dark: #0f0c0a;
  --md-primary-bg-color: #f0e9de;
  --md-primary-bg-color--light: rgba(240, 233, 222, 0.72);

  /* Accent = roundel red on the cream ground. */
  --md-accent-fg-color: #c0392b;
  --md-accent-fg-color--transparent: rgba(192, 57, 43, 0.1);
  --md-accent-bg-color: #fbf6ea;
  --md-accent-bg-color--light: rgba(251, 246, 234, 0.7);

  --md-typeset-color: #21303a;
  --md-typeset-a-color: #c0392b;
  --md-code-fg-color: #21303a;
  --md-code-bg-color: #e7ddc8;

  --md-footer-bg-color: #161210;
  --md-footer-bg-color--dark: #0f0c0a;
  --md-footer-fg-color: #f0e9de;
  --md-footer-fg-color--light: rgba(240, 233, 222, 0.72);
  --md-footer-fg-color--lighter: rgba(240, 233, 222, 0.46);

  /* Local marketing tokens (flip with the theme). */
  --wy-surface: #fbf6ea;
  --wy-surface-2: #e7ddc8;
  --wy-border: #d8cdb4;
  --wy-ink: #21303a;
  --wy-muted: #566570;
  --wy-accent: #c0392b;
  --wy-accent-hover: #a6301f;
  --wy-accent-contrast: #fbf6ea;
}

/* ============================================================================
   Ember — dark / slate
   ========================================================================== */
[data-md-color-scheme='slate'] {
  --md-default-bg-color: #161210;
  --md-default-bg-color--light: rgba(240, 233, 222, 0.05);
  --md-default-bg-color--lighter: rgba(240, 233, 222, 0.03);
  --md-default-bg-color--lightest: rgba(240, 233, 222, 0.02);
  --md-default-fg-color: #f0e9de;
  --md-default-fg-color--light: rgba(240, 233, 222, 0.68);
  --md-default-fg-color--lighter: rgba(240, 233, 222, 0.4);
  --md-default-fg-color--lightest: rgba(240, 233, 222, 0.12);

  --md-primary-fg-color: #161210;
  --md-primary-fg-color--light: #201a17;
  --md-primary-fg-color--dark: #0f0c0a;
  --md-primary-bg-color: #f0e9de;
  --md-primary-bg-color--light: rgba(240, 233, 222, 0.72);

  --md-accent-fg-color: #e4572e;
  --md-accent-fg-color--transparent: rgba(228, 87, 46, 0.12);
  --md-accent-bg-color: #161210;
  --md-accent-bg-color--light: rgba(22, 18, 16, 0.7);

  --md-typeset-color: #f0e9de;
  --md-typeset-a-color: #e4572e;
  --md-code-fg-color: #f0e9de;
  --md-code-bg-color: #201a17;

  --md-footer-bg-color: #0f0c0a;
  --md-footer-bg-color--dark: #0b0908;
  --md-footer-fg-color: #f0e9de;
  --md-footer-fg-color--light: rgba(240, 233, 222, 0.72);
  --md-footer-fg-color--lighter: rgba(240, 233, 222, 0.46);

  --wy-surface: #201a17;
  --wy-surface-2: #2b2420;
  --wy-border: #3a302a;
  --wy-ink: #f0e9de;
  --wy-muted: #b3a99b;
  --wy-accent: #e4572e;
  --wy-accent-hover: #f26b44;
  --wy-accent-contrast: #161210;
}

/* ---- Typography: gauge-face headings -------------------------------------- */
.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4,
.md-header__title,
.md-nav__title {
  font-family: var(--wy-font-display);
  letter-spacing: -0.01em;
}

.md-typeset h1 {
  font-weight: 700;
  color: var(--md-default-fg-color);
}
.md-typeset h2 {
  font-weight: 600;
}

/* Tabular numerics wherever data lines up. */
.md-typeset code,
.md-typeset kbd,
.md-typeset pre {
  font-variant-numeric: tabular-nums;
}

/* ============================================================================
   Home page — advertisement
   ========================================================================== */

/* Full-bleed sections injected in the `tabs` block escape Material's grid. */
.wy-section {
  width: 100%;
}
.wy-wrap {
  max-width: 74rem;
  margin-inline: auto;
  padding-inline: 1.5rem;
}

/* ---- Hero (always near-black — the command-center ground) ----------------- */
.wy-hero {
  position: relative;
  overflow: hidden;
  background: #161210;
  color: #f0e9de;
  /* faint warm horizon + a single contrail streak, the brand's only gradient */
  background-image:
    radial-gradient(120% 80% at 78% -10%, rgba(228, 87, 46, 0.16), transparent 55%),
    linear-gradient(180deg, #1b1613 0%, #161210 42%);
}
.wy-hero__wrap {
  max-width: 74rem;
  margin-inline: auto;
  padding: clamp(2.75rem, 6vw, 5rem) 1.5rem clamp(2rem, 4vw, 3.25rem);
}
.wy-hero__lead {
  max-width: 42rem;
}
.wy-hero__mark {
  display: block;
  margin: 0 0 1.1rem;
  border-radius: 14px;
}
.wy-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--wy-font-display);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #f0a17a;
  margin: 0 0 1rem;
}
.wy-live {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background: #e4572e;
  box-shadow: 0 0 0 0 rgba(228, 87, 46, 0.6);
  animation: wy-pulse 2s ease-out infinite;
}
@keyframes wy-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(228, 87, 46, 0.55);
  }
  70% {
    box-shadow: 0 0 0 0.5rem rgba(228, 87, 46, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(228, 87, 46, 0);
  }
}
.wy-hero h1 {
  font-family: var(--wy-font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.015em;
  text-wrap: balance;
  margin: 0 0 1rem;
  color: #f7f2e9;
}
.wy-hero h1 em {
  font-style: normal;
  color: #e4572e;
}
.wy-lede {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.5;
  color: #cdc3b6;
  margin: 0 0 1.75rem;
}

/* CTA row */
.wy-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}
.wy-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--md-text-font-family);
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1;
  padding: 0.8rem 1.4rem;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    background-color 120ms cubic-bezier(0.2, 0.6, 0.2, 1),
    border-color 120ms cubic-bezier(0.2, 0.6, 0.2, 1),
    transform 120ms cubic-bezier(0.2, 0.6, 0.2, 1);
}
.wy-btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}
.wy-btn--primary {
  background: var(--wy-accent);
  color: #fff;
  border-color: var(--wy-accent);
}
.wy-btn--primary:hover {
  background: var(--wy-accent-hover);
  border-color: var(--wy-accent-hover);
  color: #fff;
}
.wy-btn--ghost {
  background: transparent;
  color: var(--wy-ink);
  border-color: var(--wy-border);
}
.wy-btn--ghost:hover {
  border-color: var(--wy-accent);
  color: var(--wy-accent);
}
/* On the always-dark hero, force the light-on-dark ghost/ember treatment. */
.wy-hero .wy-btn--primary {
  background: #e4572e;
  border-color: #e4572e;
  color: #161210;
}
.wy-hero .wy-btn--primary:hover {
  background: #f26b44;
  border-color: #f26b44;
}
.wy-hero .wy-btn--ghost {
  color: #f0e9de;
  border-color: rgba(240, 233, 222, 0.32);
}
.wy-hero .wy-btn--ghost:hover {
  border-color: #f0a17a;
  color: #f0a17a;
}

.wy-meta {
  font-family: var(--md-code-font-family);
  font-variant-numeric: tabular-nums;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: #9c9184;
  margin: 1.15rem 0 0;
}

/* Screenshot frame — the app already carries its own window chrome. */
.wy-shot {
  margin-top: clamp(2rem, 4vw, 3rem);
  border: 1px solid rgba(240, 233, 222, 0.12);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.55);
  background: #0f0c0a;
}
.wy-shot img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---- Pillars (theme-adaptive) --------------------------------------------- */
.wy-pillars {
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  padding: clamp(2.75rem, 6vw, 4.5rem) 0;
  border-top: 1px solid var(--wy-border);
}
.wy-section-label {
  font-family: var(--wy-font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  color: var(--wy-muted);
  margin: 0 0 0.5rem;
}
.wy-section-title {
  font-family: var(--wy-font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  text-wrap: balance;
  margin: 0 0 2rem;
  color: var(--wy-ink);
}
.wy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.wy-pillar {
  background: var(--wy-surface);
  border: 1px solid var(--wy-border);
  border-radius: 14px;
  padding: 1.5rem 1.5rem 1.6rem;
}
.wy-pillar h3 {
  font-family: var(--wy-font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 1.05rem;
  margin: 0 0 0.6rem;
  color: var(--wy-ink);
}
.wy-pillar p {
  margin: 0;
  color: var(--wy-muted);
  font-size: 0.95rem;
  line-height: 1.55;
}
.wy-pillar__tag {
  display: inline-block;
  font-family: var(--md-code-font-family);
  font-variant-numeric: tabular-nums;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--wy-accent);
  margin-top: 1rem;
}
.wy-pillar__rule {
  height: 3px;
  width: 2.25rem;
  border-radius: 999px;
  background: var(--wy-accent);
  margin-bottom: 1.1rem;
}

/* ---- Showcase: the vertical / second-monitor story ------------------------ */
.wy-showcase {
  background: var(--wy-surface);
  color: var(--md-default-fg-color);
  padding: clamp(2.75rem, 6vw, 4.5rem) 0;
  border-top: 1px solid var(--wy-border);
}
.wy-showcase__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}
.wy-showcase__body p {
  color: var(--wy-muted);
  font-size: 1.02rem;
  line-height: 1.6;
}
.wy-showcase__shot {
  justify-self: center;
  max-width: 340px;
  width: 100%;
  border: 1px solid var(--wy-border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.28);
  background: #0f0c0a;
}
.wy-showcase__shot img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---- Download band -------------------------------------------------------- */
.wy-download {
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  padding: clamp(2.75rem, 6vw, 4.5rem) 0;
  border-top: 1px solid var(--wy-border);
  text-align: center;
}
.wy-download .wy-section-title {
  margin-bottom: 0.75rem;
}
.wy-download p {
  color: var(--wy-muted);
  margin: 0 auto 1.75rem;
  max-width: 34rem;
}
.wy-download .wy-cta {
  justify-content: center;
}

/* ---- Quiet divider before the documentation index ------------------------- */
.wy-docs-divider {
  background: var(--md-default-bg-color);
  border-top: 1px solid var(--wy-border);
  padding: 2.25rem 0 0;
}
.wy-docs-divider .wy-section-label {
  text-align: center;
}

/* ---- Responsive ----------------------------------------------------------- */
@media screen and (max-width: 60em) {
  .wy-grid {
    grid-template-columns: 1fr;
  }
  .wy-showcase__grid {
    grid-template-columns: 1fr;
  }
  .wy-showcase__shot {
    order: -1;
  }
}

/* Respect reduced-motion. */
@media (prefers-reduced-motion: reduce) {
  .wy-live {
    animation: none;
  }
  .wy-btn:hover {
    transform: none;
  }
}