/* ============================================================
   DCProof — brand stylesheet
   Palette: brand orange #ff6600 on warm ink, paper body.
   Type: Space Grotesk (display) / Instrument Sans (body, via
   mkdocs.yml) / IBM Plex Mono (timecodes, code).
   ============================================================ */

@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap");

:root {
  --dc-orange: #ff6600;
  --dc-orange-deep: #cc5200;
  --dc-orange-soft: #ff8c42;
  --dc-ink: #191512;
  --dc-ink-2: #26211d;
  --dc-paper: #ffffff;
  --dc-surface: #f7f5f2;
  --dc-display: "Space Grotesk", "Instrument Sans", -apple-system, sans-serif;
  --dc-mono: "IBM Plex Mono", ui-monospace, monospace;

  /* Material custom primary/accent */
  --md-primary-fg-color: var(--dc-ink);
  --md-primary-fg-color--light: var(--dc-ink-2);
  --md-primary-fg-color--dark: #0f0c0a;
  --md-accent-fg-color: var(--dc-orange);
}

/* ---- scheme-specific tokens ---- */
[data-md-color-scheme="default"] {
  --md-typeset-a-color: var(--dc-orange-deep);
  --dc-hero-bg: var(--dc-ink);
  --dc-hero-fg: #f5f1ec;
  --dc-hero-muted: #b9b0a7;
  --dc-card-border: #e5e0da;
}
[data-md-color-scheme="slate"] {
  --md-typeset-a-color: var(--dc-orange-soft);
  --md-default-bg-color: #1e1a17;
  --md-code-bg-color: #2a2420;
  --dc-hero-bg: #141110;
  --dc-hero-fg: #f5f1ec;
  --dc-hero-muted: #b9b0a7;
  --dc-card-border: #3a332d;
}

/* ============ header & navigation ============ */
.md-header,
.md-tabs {
  background-color: var(--dc-ink);
}
.md-header__topic,
.md-tabs__link {
  font-family: var(--dc-display);
}
.md-header__topic {
  font-weight: 700;
  letter-spacing: 0.01em;
}
.md-tabs__link--active,
.md-tabs__item--active .md-tabs__link {
  color: var(--dc-orange);
  font-weight: 600;
}
.md-search__form {
  background-color: rgba(255, 255, 255, 0.08);
}

/* ============ typography ============ */
.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4 {
  font-family: var(--dc-display);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.md-typeset h1 {
  color: inherit;
  font-weight: 700;
}
.md-typeset a:hover {
  color: var(--dc-orange);
}

/* ============ hero (homepage) ============ */
.dc-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: center;
  margin: 0 0 2.4rem;
  padding: 2.6rem 2.2rem 2.4rem;
  border-radius: 0.6rem;
  background: var(--dc-hero-bg);
  color: var(--dc-hero-fg);
  overflow: hidden;
}

/* mock report excerpt */
.dc-hero-report {
  font-family: var(--dc-mono);
  font-size: 0.62rem;
  line-height: 1.7;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(245, 241, 236, 0.16);
  border-radius: 0.4rem;
  padding: 0.9rem 1rem;
  color: var(--dc-hero-muted);
  white-space: nowrap;
  overflow: hidden;
}
.dc-hero-report .dc-row {
  display: flex;
  gap: 0.8rem;
}
.dc-hero-report .dc-tc {
  color: rgba(245, 241, 236, 0.55);
}
.dc-hero-report .dc-ok {
  color: #7fbf7f;
}
.dc-hero-report .dc-flag {
  color: var(--dc-orange);
  font-weight: 600;
}
.dc-hero-report .dc-head {
  color: var(--dc-hero-fg);
  letter-spacing: 0.12em;
  border-bottom: 1px solid rgba(245, 241, 236, 0.16);
  padding-bottom: 0.35rem;
  margin-bottom: 0.45rem;
}
/* filmstrip sprocket edge */
.dc-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 0.55rem;
  background:
    repeating-linear-gradient(
      to right,
      transparent 0 0.45rem,
      var(--dc-hero-bg) 0.45rem 1.1rem
    ),
    var(--dc-orange);
}
.dc-hero h1 {
  margin: 0.6rem 0 0.8rem;
  font-size: 1.85rem;
  line-height: 1.18;
  color: var(--dc-hero-fg);
}
.dc-hero p {
  max-width: 34rem;
  font-size: 0.85rem;
  color: var(--dc-hero-muted);
}
.dc-hero strong {
  color: var(--dc-hero-fg);
}
.dc-timecode {
  display: inline-block;
  font-family: var(--dc-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dc-orange);
  border: 1px solid rgba(255, 102, 0, 0.45);
  border-radius: 2rem;
  padding: 0.2rem 0.7rem;
}

/* ============ buttons ============ */
.md-typeset .md-button {
  font-family: var(--dc-display);
  font-weight: 600;
  border-radius: 0.25rem;
  border-width: 2px;
}
.md-typeset .md-button--primary {
  background-color: var(--dc-orange);
  border-color: var(--dc-orange);
  color: var(--dc-ink);
}
.md-typeset .md-button--primary:hover {
  background-color: var(--dc-orange-soft);
  border-color: var(--dc-orange-soft);
  color: var(--dc-ink);
}
.dc-hero .md-button {
  color: var(--dc-hero-fg);
  border-color: rgba(245, 241, 236, 0.4);
}
.dc-hero .md-button:hover {
  border-color: var(--dc-orange);
  background-color: transparent;
  color: var(--dc-orange);
}
.dc-hero .md-button--primary,
.dc-hero .md-button--primary:hover {
  color: var(--dc-ink);
}
.dc-hero .md-button--primary {
  background-color: var(--dc-orange);
  border-color: var(--dc-orange);
}

/* ============ cards ============ */
.md-typeset .grid.cards > ul > li,
.md-typeset .grid > .card {
  border: 1px solid var(--dc-card-border);
  border-radius: 0.5rem;
  transition: border-color 0.15s, transform 0.15s;
}
.md-typeset .grid.cards > ul > li:hover {
  border-color: var(--dc-orange);
  transform: translateY(-2px);
  box-shadow: none;
}
.md-typeset .grid.cards > ul > li > p:first-child,
.md-typeset .grid.cards strong {
  font-family: var(--dc-display);
}

/* ============ tables ============ */
.md-typeset table:not([class]) {
  border-radius: 0.4rem;
  overflow: hidden;
}
.md-typeset table:not([class]) th {
  font-family: var(--dc-display);
  font-weight: 600;
  background-color: var(--dc-ink);
  color: #f5f1ec;
}

/* ============ admonitions ============ */
.md-typeset .admonition.tip,
.md-typeset details.tip,
.md-typeset .admonition.note,
.md-typeset details.note {
  border-color: var(--dc-orange);
}
.md-typeset .tip > .admonition-title,
.md-typeset .note > .admonition-title {
  background-color: rgba(255, 102, 0, 0.1);
}
.md-typeset .tip > .admonition-title::before,
.md-typeset .note > .admonition-title::before {
  background-color: var(--dc-orange);
}

/* ============ footer ============ */
.md-footer,
.md-footer-meta {
  background-color: var(--dc-ink);
}

/* ============ small screens ============ */
@media screen and (max-width: 59rem) {
  .dc-hero {
    grid-template-columns: 1fr;
  }
  .dc-hero-report {
    display: none;
  }
}
@media screen and (max-width: 44rem) {
  .dc-hero {
    padding: 1.8rem 1.2rem;
  }
  .dc-hero h1 {
    font-size: 1.5rem;
  }
}

/* respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .md-typeset .grid.cards > ul > li {
    transition: none;
  }
}