/* ============================================================================
   mzPeak specification — brand theme (from the mzPeak / OpenMS design handoff)
   Identity: "a modern scientific instrument" — light, hairline-bordered chrome,
   one electric-blue accent (#3157e9, sampled from the logo mark), with the
   OpenMS spectrum (orange→blue) as a 2px flourish only (never data).
   IBM Plex Sans for text, IBM Plex Mono for every measured value (set in
   mkdocs.yml theme.font). The header stays white via palette primary:white,
   so the blue logo mark has strong contrast.
   ========================================================================== */

:root {
  /* Brand blue ramp (sampled from the mzPeak mark) */
  --mzp-blue-50:  #f0f3ff;
  --mzp-blue-100: #e1e7fe;
  --mzp-blue-300: #839af6;
  --mzp-blue-500: #4163ec;
  --mzp-blue-600: #3157e9;   /* primary accent */
  --mzp-blue-700: #1e42d2;
  --mzp-blue-800: #20399d;

  /* OpenMS brand spectrum — secondary flourish only */
  --mzp-openms: linear-gradient(
    90deg, #ff9101 0%, #ff6f12 12%, #ff4a48 26%, #ff2f74 37%, #ff15ab 49%,
    #f804ce 57%, #d203e6 65%, #a814f3 74%, #762bf5 84%, #4848ed 93%, #3355ea 100%);

  --md-accent-fg-color: var(--mzp-blue-700);
}

/* Brand-blue links & interactive accents (header chrome stays white) */
[data-md-color-scheme="default"] {
  --md-typeset-a-color: var(--mzp-blue-600);
  --md-accent-fg-color: var(--mzp-blue-700);
}
/* Dark scheme: lift the blue so links stay legible on slate */
[data-md-color-scheme="slate"] {
  --md-hue: 222;
  --md-typeset-a-color: var(--mzp-blue-300);
  --md-accent-fg-color: var(--mzp-blue-300);
}

/* ----------------------------------------------------------------------------
   Chrome — hairline borders + the OpenMS spectrum strip under the nav
   -------------------------------------------------------------------------- */
.md-header {
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
}
/* The 2px spectrum flourish sits beneath the tab bar on desktop … */
.md-tabs {
  border-bottom: 2px solid transparent;
  border-image: var(--mzp-openms) 1;
}
/* … and beneath the header itself on narrow screens where tabs are hidden. */
@media screen and (max-width: 76.1875em) {
  .md-header {
    border-bottom: 2px solid transparent;
    border-image: var(--mzp-openms) 1;
  }
}

/* Logo mark a touch larger for presence in the light header */
.md-header__button.md-logo img {
  height: 1.5rem;
  width: auto;
}

/* Slightly tighter, more technical reading measure */
.md-grid {
  max-width: 64rem;
}

/* ----------------------------------------------------------------------------
   Hero block on the landing page
   -------------------------------------------------------------------------- */
.mzp-hero {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.55rem;
  padding: 2.2rem 0 1.4rem;
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
  margin-bottom: 1.6rem;
}
/* md_in_html wraps the bare <img>/<span> hero lines in <p>; let flex gap own
   the spacing instead of paragraph margins. */
.mzp-hero > p {
  margin: 0;
}
.mzp-hero__logo {
  height: auto;
  width: clamp(13rem, 34vw, 19rem);
  margin: 0;
}
/* Dark mode: lift the logo blue toward the lighter end of the ramp so the
   wordmark/mark stay legible on the dark header and page (replaces a weak
   drop-shadow that did not meet contrast). */
[data-md-color-scheme="slate"] .md-header__button.md-logo img,
[data-md-color-scheme="slate"] .mzp-hero__logo {
  filter: brightness(1.4) saturate(1.05);
}
.mzp-hero__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.66rem;
  font-weight: 700;
  color: var(--mzp-blue-600);
}
[data-md-color-scheme="slate"] .mzp-hero__eyebrow {
  color: var(--mzp-blue-300);
}
.mzp-hero h1 {
  font-size: 2.1rem;
  line-height: 1.08;
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.mzp-hero__tagline {
  font-size: 1.02rem;
  color: var(--md-default-fg-color--light);
  max-width: 42rem;
}
.mzp-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}
.mzp-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.7rem;
  font-weight: 600;
  font-family: var(--md-code-font-family, monospace);
  padding: 0.22rem 0.62rem;
  border-radius: 999px;
  background: var(--mzp-blue-600);
  color: #fff;
}
.mzp-badge--ghost {
  background: transparent;
  color: var(--md-default-fg-color--light);
  border: 1px solid var(--md-default-fg-color--lighter);
}

/* Landing-page navigation uses Material's built-in `.grid.cards` component
   (see docs/index.md) — no custom card styling needed here. */

/* ----------------------------------------------------------------------------
   Packed parallel table example
   -------------------------------------------------------------------------- */
.packed-table thead tr th {
  font-size: 0.66rem;
  padding: 0.5em;
  text-align: center;
  line-height: 1.2;
}
.packed-table tbody tr td {
  font-size: 0.68rem;
  padding: 0.3em;
  text-align: center;
}
.point-table,
.chunk-table {
  text-align: center;
}
.point-table thead th,
.chunk-table thead th {
  text-align: center;
}

/* Custom raw-HTML tables bypass Material's scroll wrapper; make them scroll
   horizontally instead of overflowing the viewport on small screens. */
.packed-table,
.point-table,
.chunk-table {
  display: block;
  overflow-x: auto;
  max-width: 100%;
}

/* Schematic figures sit on white regardless of theme so diagrams stay legible */
.mzp-figure img {
  background: #ffffff;
  padding: 1em;
  border-radius: 0.4rem;
}
/* Tall portrait diagrams declare an explicit height attribute; Material forces
   height:auto so they blow up to full width. Cap them and keep aspect ratio. */
.mzp-figure img[height] {
  max-height: 28rem;
  width: auto;
}

/* ----------------------------------------------------------------------------
   Inflected CV column names / CURIEs read better in mono
   -------------------------------------------------------------------------- */
.md-typeset code {
  font-feature-settings: "kern";
  border-radius: 0.25rem;
}

/* Requirement keywords (MUST / SHOULD / …) get a subtle emphasis when wrapped
   in <span class="rfc"> in the source. */
.md-typeset .rfc {
  font-variant: small-caps;
  font-weight: 700;
  letter-spacing: 0.02em;
}