/**
 * Bisulfid publication frame integration bundle — Sprint 6N-D
 * Sovereign chemical-language control room. Local assets only.
 */
@import url("tokens/colors.css");
@import url("tokens/typography.css");
@import url("tokens/spacing.css");
@import url("tokens/motion.css");
@import url("tokens/depth.css");
@import url("tokens/governance.css");
@import url("components/governance-banner.css");
@import url("components/source-crystal.css");
@import url("components/term-card.css");
@import url("components/term-node.css");
@import url("components/language-depth.css");
@import url("components/relation-lattice.css");

/* Control-room frame shell */
.bs-control-room {
  background: var(--bs-depth-hero-gradient);
  background-color: var(--bs-carbon-900);
  color: var(--bs-color-ink-primary);
  font-family: var(--bs-font-family-institutional);
  line-height: var(--bs-line-height-term);
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
}

.bs-control-room__shell {
  position: relative;
  perspective: var(--bs-perspective-scene);
  perspective-origin: 50% 20%;
}

.bs-control-room .site-header,
.bs-control-room .site-footer {
  padding: var(--bs-space-page-gutter) var(--bs-space-page-inline);
}

.bs-control-room .site-header {
  border-block-end: 1px solid var(--bs-color-graphite-line);
}

.bs-control-room #main-content {
  max-width: 80rem;
  margin: 0 auto;
  padding: var(--bs-space-page-gutter) var(--bs-space-page-inline);
}

/* Hero / first-screen control room */
.bs-control-room-hero {
  position: relative;
  min-height: var(--bs-space-hero-min-height);
  margin-block-end: var(--bs-space-hero-gap);
  border-radius: calc(var(--bs-space-unit) * 3);
  overflow: hidden;
  border: 1px solid var(--bs-molybdenum-edge);
  background: var(--bs-carbon-950);
  box-shadow:
    0 0 0 1px rgba(154, 168, 186, 0.08) inset,
    0 16px 48px rgba(0, 0, 0, 0.55),
    0 0 40px rgba(224, 176, 32, 0.06);
}

.bs-control-room-hero__glow {
  position: absolute;
  inset: -20% 0 auto 0;
  height: 60%;
  background: radial-gradient(
    ellipse 80% 100% at 50% 0%,
    rgba(224, 176, 32, 0.18) 0%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 1;
}

.bs-control-room-hero__perspective {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  transform: rotateX(var(--bs-perspective-tilt));
}

.bs-control-room-hero__space {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
  transform: translateZ(var(--bs-depth-lattice-plane));
}

.bs-control-room-hero__boundary {
  position: absolute;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%) translateZ(var(--bs-depth-hero-front));
  width: min(18rem, 90%);
  height: auto;
  filter: drop-shadow(0 4px 12px var(--bs-sulfur-glow));
  z-index: 2;
}

.bs-control-room-hero__nodes {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--bs-space-lattice-node);
  transform: translateZ(var(--bs-depth-hero-mid));
  padding: 2rem;
  flex-wrap: wrap;
}

.bs-control-room-hero__content {
  position: relative;
  z-index: 3;
  padding: clamp(8rem, 28vw, 11rem) var(--bs-space-card-padding) var(--bs-space-card-padding);
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(6, 7, 8, 0.72) 30%,
    var(--bs-carbon-950) 100%
  );
}

.bs-control-room-hero__kicker {
  margin: 0 0 calc(var(--bs-space-unit) * 2);
  font-size: var(--bs-font-size-term-meta);
  font-weight: var(--bs-font-weight-source-emphasis);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bs-sulfur-400);
  text-shadow: 0 0 12px var(--bs-sulfur-glow);
}

.bs-control-room-hero__title {
  font-size: var(--bs-font-size-title-xl);
  font-weight: var(--bs-font-weight-title);
  color: var(--bs-molybdenum-100);
  margin: 0 0 calc(var(--bs-space-unit) * 2);
  text-wrap: balance;
}

.bs-control-room-hero__subtitle {
  font-size: var(--bs-font-size-term-secondary);
  color: var(--bs-molybdenum-300);
  margin: 0;
  max-width: 42rem;
}

.bs-missing-e-boundary {
  display: block;
  width: auto;
  height: 2rem;
  opacity: 0.95;
}

.bs-slot-empty {
  display: none;
}

.bs-slot-empty[aria-hidden="true"] {
  display: none;
}

mark.source-required-marker,
.bs-source-required-inline {
  background: var(--bs-gov-source-required-chip-bg);
  color: var(--bs-gov-source-required-fg);
  padding: 0.1em 0.35em;
  border-radius: 0.2em;
  font-weight: var(--bs-font-weight-source-emphasis);
}

.site-footer__inner {
  font-size: var(--bs-font-size-source-body);
  color: var(--bs-molybdenum-500);
  border-block-start: 1px solid var(--bs-color-graphite-line);
  padding-block-start: var(--bs-space-page-gutter);
}

.footer-locks {
  display: flex;
  flex-wrap: wrap;
  gap: var(--bs-gov-chip-gap);
}

.footer-lock-chip {
  display: inline-flex;
  padding: var(--bs-gov-chip-padding);
  border-radius: var(--bs-gov-chip-radius);
  font-size: var(--bs-gov-chip-font);
  background: var(--bs-gov-sitemap-chip-bg);
  color: var(--bs-gov-sitemap-chip-fg);
  text-transform: uppercase;
}

.nav-governance-note {
  font-size: var(--bs-font-size-source-label);
  color: var(--bs-molybdenum-500);
  margin: 0;
}

.breadcrumbs {
  font-size: var(--bs-font-size-source-label);
  color: var(--bs-molybdenum-500);
  padding: calc(var(--bs-space-unit) * 2) var(--bs-space-page-inline);
}

.home-frame__source-crystal-slot {
  margin-block: var(--bs-space-hero-gap);
}

.home-frame__source-crystal-slot .bs-source-crystal {
  max-width: 72rem;
  margin-inline: auto;
}

/* Gateway home — hero-first mobile hierarchy */
body[data-route-id="home"] .bs-control-room #main-content {
  padding-block-start: calc(var(--bs-space-unit) * 2);
}

body[data-route-id="home"] .home-frame.bs-term-card--gateway {
  margin-block-start: var(--bs-space-hero-gap);
}

@media (max-width: 640px) {
  body[data-route-id="home"] .bs-control-room__shell {
    display: grid;
    grid-template-areas:
      "gov"
      "main"
      "nav"
      "crumb"
      "foot";
  }

  body[data-route-id="home"] .bs-governance-banner {
    grid-area: gov;
  }

  body[data-route-id="home"] #main-content {
    grid-area: main;
    padding: calc(var(--bs-space-unit) * 2) var(--bs-space-page-inline);
  }

  body[data-route-id="home"] .site-header {
    grid-area: nav;
    padding: calc(var(--bs-space-unit) * 2) var(--bs-space-page-inline);
    border-block-end: none;
  }

  body[data-route-id="home"] .breadcrumbs {
    grid-area: crumb;
    padding: calc(var(--bs-space-unit) * 2) var(--bs-space-page-inline);
    border-block-start: 1px solid var(--bs-color-graphite-line);
  }

  body[data-route-id="home"] .site-footer {
    grid-area: foot;
  }

  body[data-route-id="home"] .nav-governance-note,
  body[data-route-id="home"] .breadcrumbs__context {
    font-size: 0.6875rem;
    line-height: 1.35;
    opacity: 0.75;
  }

  body[data-route-id="home"] .breadcrumbs ol {
    margin: 0;
    padding: 0;
    list-style: none;
    display: none;
  }

  .bs-control-room-hero__perspective {
    transform: none;
  }

  .bs-control-room-hero__nodes {
    transform: none;
    padding: 0.75rem;
    gap: calc(var(--bs-space-unit) * 3);
  }

  .bs-control-room-hero__nodes .bs-term-node {
    min-width: 3.75rem;
    padding: calc(var(--bs-space-unit) * 1.5) calc(var(--bs-space-unit) * 2);
  }

  .bs-control-room-hero__nodes .bs-term-node__meta {
    display: none;
  }

  .bs-control-room-hero__content {
    padding-top: 6.5rem;
    padding-bottom: calc(var(--bs-space-unit) * 4);
  }

  .bs-control-room-hero__boundary {
    top: 0.5rem;
    width: min(14rem, 88%);
  }

  .bs-control-room-hero {
    min-height: clamp(14rem, 52vh, 18rem);
    margin-block-end: calc(var(--bs-space-unit) * 2);
  }

  .home-frame__source-crystal-slot {
    margin-block: calc(var(--bs-space-unit) * 2);
  }
}

@media (prefers-reduced-motion: reduce) {
  .bs-control-room * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  .bs-control-room-hero__perspective {
    transform: none;
  }
}