/* =============================================================================
   Universe subdomain sites (inkandmayhem.exodusnds.com, ...)

   Shared structure for every universe site: page frame, top navigation,
   "explore" cards, table kit, footer. It carries no look of its own beyond
   neutral Exodus defaults. Each universe's theme.css, loaded after this file
   from assets/universes/<theme>/, sets the --us-* tokens and adds whatever
   flourishes that universe wants.
   ============================================================================= */

:root {
  --us-bg:            #0f1430;
  --us-surface:       #ffffff;
  --us-surface-alt:   #f3f4fa;
  --us-text:          #1b2040;
  --us-text-muted:    #5b6080;
  --us-on-dark:       #ffffff;
  --us-on-dark-muted: rgba(255, 255, 255, 0.62);
  --us-accent:        #1a7fff;
  --us-accent-2:      #7a3cff;
  --us-border:        rgba(27, 32, 64, 0.16);
  --us-font-display:  'Cinzel', Georgia, serif;
  --us-font-label:    system-ui, -apple-system, 'Segoe UI', sans-serif;
  --us-font-body:     'Crimson Pro', Georgia, serif;
  --us-max-width:     960px;
  --us-radius:        6px;

  /* rulebook.css styles the chapter content and reads the core site's tokens.
     Map them onto the universe tokens so one theme file restyles the prose too. */
  --ends-navy:          var(--us-text);
  --ends-purple:        var(--us-accent-2);
  --ends-purple-lt:     var(--us-accent);
  --ends-blue:          var(--us-accent-2);
  --ends-text:          var(--us-text);
  --ends-text-muted:    var(--us-text-muted);
  --ends-note-bg:       var(--us-surface-alt);
  --ends-desc-bg:       var(--us-bg);
  --ends-desc-text:     var(--us-on-dark);
  --theme-header-font:  var(--us-font-display);
  --theme-body-font:    var(--us-font-body);
  --theme-text-color:   var(--us-text);
  --theme-table-bg:     var(--us-surface);
  --theme-table-alt:    var(--us-surface-alt);
  --tblr-font-sans-serif: var(--us-font-label);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body.universe-site {
  margin: 0;
  background: var(--us-bg);
  color: var(--us-text);
  font-family: var(--us-font-body);
  font-size: 1.05rem;
  line-height: 1.6;
  overflow-x: hidden;
}

/* :where() keeps this reset at zero specificity so any theme rule beats it. */
:where(.universe-site) :where(h1, h2, h3, p, ul) { margin: 0; padding: 0; }

:where(.universe-site) img { max-width: 100%; height: auto; }

.universe-site :focus-visible {
  outline: 3px solid var(--us-accent);
  outline-offset: 3px;
}

/* Anchor jumps land below the sticky nav instead of under it. */
:where(.universe-site) [id] { scroll-margin-top: 4rem; }

.us-skip {
  position: absolute;
  left: -10000px;
  top: 0;
  z-index: 200;
  padding: 0.6rem 1rem;
  background: var(--us-surface);
  color: var(--us-text);
}
.us-skip:focus { left: 0; }

.us-inner {
  max-width: var(--us-max-width);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}

/* ── Top navigation ───────────────────────────────────────────────────────── */
.us-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem 1.25rem;
  padding: 0.55rem 24px;
  background: var(--us-bg);
  border-bottom: 3px solid var(--us-accent);
}

.us-nav-brand {
  font-family: var(--us-font-display);
  font-size: 1.35rem;
  letter-spacing: 0.08em;
  color: var(--us-accent);
  text-decoration: none;
  white-space: nowrap;
}

.us-nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 1.1rem;
  list-style: none;
}

.us-nav-link {
  font-family: var(--us-font-label);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--us-on-dark-muted);
  transition: color 0.15s;
}
.us-nav-link:hover,
.us-nav-link:focus-visible { color: var(--us-accent); }

.us-nav-link.us-nav-cta {
  padding: 0.3rem 0.85rem;
  color: var(--us-bg);
  background: var(--us-accent);
  border-radius: var(--us-radius);
}
.us-nav-link.us-nav-cta:hover,
.us-nav-link.us-nav-cta:focus-visible { color: var(--us-bg); filter: brightness(1.08); }

/* ── Site menu: five fixed groups, dropdown panels ────────────────────────── */
.us-menu,
.us-menu-panel { list-style: none; margin: 0; padding: 0; }

.us-menu {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.15rem 0.35rem;
}

.us-menu-group { position: relative; }

.us-menu-button {
  padding: 0.45rem 0.7rem;
  font-family: var(--us-font-label);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--us-on-dark-muted);
  background: none;
  border: 0;
  cursor: pointer;
  transition: color 0.15s;
}
.us-menu-button::after { content: ' \25BE'; font-size: 0.7em; }
.us-menu-group:hover > .us-menu-button,
.us-menu-group:focus-within > .us-menu-button,
.us-menu-group.is-active > .us-menu-button { color: var(--us-accent); }

.us-menu-panel {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 110;
  display: none;
  min-width: 15rem;
  max-height: calc(100vh - 5rem);
  overflow-y: auto;
  padding: 0.4rem 0;
  background: var(--us-surface);
  border: 2px solid var(--us-border);
  border-radius: var(--us-radius);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
}
.us-menu-group:nth-last-child(-n + 3) > .us-menu-panel { left: auto; right: 0; }
.us-menu-group:hover > .us-menu-panel,
.us-menu-group:focus-within > .us-menu-panel { display: block; }

.us-menu-link {
  display: block;
  padding: 0.4rem 1rem;
  font-family: var(--us-font-label);
  font-size: 0.92rem;
  text-decoration: none;
  color: var(--us-text);
}
.us-menu-link:hover,
.us-menu-link:focus-visible { background: var(--us-surface-alt); color: var(--us-accent-2); }
.us-menu-link.is-active { color: var(--us-accent-2); box-shadow: inset 4px 0 0 var(--us-accent-2); }

.us-menu-heading {
  margin-top: 0.35rem;
  padding: 0.55rem 1rem 0.2rem;
  font-family: var(--us-font-label);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--us-text-muted);
  border-top: 1px solid var(--us-border);
}

.us-menu-toggle {
  display: none;
  padding: 0.35rem 0.85rem;
  font-family: var(--us-font-label);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--us-bg);
  background: var(--us-accent);
  border: 0;
  border-radius: var(--us-radius);
  cursor: pointer;
}

.us-notice {
  margin: 0;
  padding: 0.6rem 24px;
  text-align: center;
  font-family: var(--us-font-label);
  font-size: 0.9rem;
  color: var(--us-bg);
  background: var(--us-accent);
}

/* ── Chapter page ─────────────────────────────────────────────────────────── */
.us-page-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: clamp(220px, 34vw, 400px);
  background-color: var(--us-bg);
  background-size: cover;
  background-position: center 30%;
}
.us-page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 25%, rgba(0, 0, 0, 0.78) 100%);
}
.us-page-hero-plain { min-height: 0; }
.us-page-hero-plain::before { display: none; }

.us-page-hero-inner {
  position: relative;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 2.5rem 24px 1.5rem;
}

.us-page-kicker {
  margin: 0 0 0.35rem;
  font-family: var(--us-font-label);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--us-accent);
}

.us-page-title {
  margin: 0;
  font-family: var(--us-font-display);
  font-size: clamp(2.2rem, 7vw, 4.5rem);
  font-weight: 400;
  line-height: 1;
  color: var(--us-on-dark);
}

.us-page {
  display: grid;
  grid-template-columns: 15rem minmax(0, 1fr);
  gap: 2.5rem;
  max-width: 1180px;
  margin: 0 auto;
  padding: 2rem 24px 3rem;
  background: var(--us-surface);
}
.us-page-no-toc { grid-template-columns: minmax(0, 1fr); max-width: 900px; }

/* The page body sits on the surface colour edge to edge, whatever the width. */
main:has(> .us-page) { background: var(--us-surface); }

.us-toc-box {
  position: sticky;
  top: 4.5rem;
  max-height: calc(100vh - 6rem);
  overflow-y: auto;
  padding: 0.9rem 1rem;
  font-family: var(--us-font-label);
  font-size: 0.86rem;
  background: var(--us-surface-alt);
  border: 2px solid var(--us-border);
  border-radius: var(--us-radius);
}
.us-toc-box summary {
  cursor: pointer;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--us-text-muted);
}
.us-toc-box ol { list-style: none; margin: 0.6rem 0 0; padding: 0; }
.us-toc-box li + li { margin-top: 0.35rem; }
.us-toc-box li.us-toc-sub { padding-left: 0.85rem; font-size: 0.93em; color: var(--us-text-muted); }
.us-toc-box a { color: var(--us-text); text-decoration: none; }
.us-toc-box a:hover,
.us-toc-box a:focus-visible { color: var(--us-accent-2); text-decoration: underline; }

/* Chapter content. rulebook.css does the heavy lifting; this fits it to the page. */
.us-prose.rulebook-content { padding: 0; min-width: 0; }
.us-prose > :first-child { margin-top: 0; }
.us-prose img { display: block; max-width: 100%; height: auto; margin: 1.5rem auto; border-radius: var(--us-radius); }
.us-prose img.framed { max-width: min(100%, 360px); border: 3px solid var(--us-border); }
.us-prose .image-caption { margin: -1rem auto 1.5rem; text-align: center; font-family: var(--us-font-label); font-size: 0.85rem; color: var(--us-text-muted); }
.us-prose a { color: var(--us-accent-2); }
.us-prose table { display: block; max-width: 100%; overflow-x: auto; }
.us-prose ul, .us-prose ol { padding-left: 1.4rem; }
.us-prose p, .us-prose ul, .us-prose ol { margin: 0 0 1rem; }
.us-prose .quote { margin: 1.5rem 0; padding: 0.9rem 1.2rem; border-left: 4px solid var(--us-accent-2); background: var(--us-surface-alt); font-style: italic; }
.us-prose .attribution { display: block; margin-top: 0.4rem; font-style: normal; font-size: 0.9rem; color: var(--us-text-muted); }
/* Vehicle crew and skill fields, labelled as in the printed stat block. */
.us-prose .vehicle { max-width: 34rem; margin: 0.75rem 0 1rem; }
.us-prose .archetype,
.us-prose .adversary,
.us-prose .minion { margin: 0.5rem 0; }
.us-prose .vehicle .cs,
.us-prose .vehicle .skill {
  grid-column: span 2;
  display: flex;
  align-items: baseline;
  padding: 0.3rem 0.6rem;
  font-size: 0.85rem;
  background: var(--us-surface-alt);
  border: 1px solid var(--us-border);
  border-radius: 4px;
}
.us-prose .vehicle .cs::before,
.us-prose .vehicle .skill::before {
  margin-right: 0.5rem;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  opacity: 0.65;
}
.us-prose .vehicle .cs::before { content: 'CREW'; }
.us-prose .vehicle .skill::before { content: 'SKILL'; }
.us-prose h6 { margin-top: 1.1rem; font-size: 0.95rem; letter-spacing: 0.08em; text-transform: uppercase; }

.us-prose .handout { margin: 1.5rem 0; padding: 1rem 1.2rem; background: var(--us-surface-alt); border: 2px dashed var(--us-border); }

.us-pager {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px 3rem;
  background: var(--us-surface);
}
.us-pager-link {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: min(100%, 16rem);
  padding: 0.8rem 1.1rem;
  text-decoration: none;
  color: var(--us-text);
  background: var(--us-surface);
  border: 2px solid var(--us-border);
  border-radius: var(--us-radius);
  transition: transform 0.12s, box-shadow 0.12s;
}
.us-pager-link:hover,
.us-pager-link:focus-visible { transform: translate(-2px, -2px); }
.us-pager-next { margin-left: auto; text-align: right; }
.us-pager-dir { font-family: var(--us-font-label); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--us-text-muted); }
.us-pager-label { font-family: var(--us-font-display); font-size: 1.3rem; line-height: 1.1; }

/* ── Generic band ─────────────────────────────────────────────────────────── */
.us-band {
  position: relative;
  overflow: hidden;
  padding: 56px 0 64px;
  background: var(--us-surface);
}
.us-band-alt  { background: var(--us-surface-alt); }
.us-band-dark { background: var(--us-bg); color: var(--us-on-dark); }

.us-band-title {
  font-family: var(--us-font-display);
  font-size: clamp(1.5rem, 5vw, 2.4rem);
  line-height: 1.1;
  margin-bottom: 1.75rem;
}

.us-band-lead {
  max-width: 46rem;
  margin-bottom: 1.75rem;
  color: var(--us-text-muted);
}
.us-band-dark .us-band-lead { color: var(--us-on-dark-muted); }

/* ── Explore cards (links into the universe's content sections) ───────────── */
.us-explore-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  list-style: none;
}

.us-explore-card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  height: 100%;
  padding: 1.25rem 1.35rem 1.35rem;
  text-decoration: none;
  color: var(--us-text);
  background: var(--us-surface);
  border: 2px solid var(--us-border);
  border-radius: var(--us-radius);
  transition: transform 0.12s, box-shadow 0.12s;
}
.us-explore-card:hover,
.us-explore-card:focus-visible { transform: translate(-2px, -2px); }

.us-explore-card-title {
  font-family: var(--us-font-display);
  font-size: 1.45rem;
  line-height: 1.1;
}
.us-explore-card-blurb { font-size: 0.98rem; color: var(--us-text-muted); }
.us-explore-card-more {
  margin-top: auto;
  padding-top: 0.6rem;
  font-family: var(--us-font-label);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--us-accent-2);
}

/* ── Table kit (downloads and play aids) ──────────────────────────────────── */
.us-kit-groups { display: grid; gap: 1.75rem; }

.us-kit-group-title {
  font-family: var(--us-font-label);
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  color: var(--us-text-muted);
}
.us-band-dark .us-kit-group-title { color: var(--us-on-dark-muted); }

.us-kit-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
  list-style: none;
}

.us-kit-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  height: 100%;
  padding: 0.85rem 1rem;
  text-decoration: none;
  color: var(--us-text);
  background: var(--us-surface);
  border: 2px solid var(--us-border);
  border-radius: var(--us-radius);
  transition: transform 0.12s, box-shadow 0.12s;
}
.us-kit-item:hover,
.us-kit-item:focus-visible { transform: translate(-2px, -2px); }

.us-kit-item-label { font-family: var(--us-font-label); font-size: 1rem; }
.us-kit-item-desc  { font-size: 0.9rem; color: var(--us-text-muted); }

/* ── Footer ───────────────────────────────────────────────────────────────── */
.us-footer {
  padding: 2.25rem 0 2.5rem;
  background: var(--us-bg);
  color: var(--us-on-dark-muted);
  border-top: 3px solid var(--us-accent);
  font-family: var(--us-font-label);
  font-size: 0.85rem;
}

.us-footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.25rem 2rem;
}

.us-footer-brand {
  font-family: var(--us-font-display);
  font-size: 1.2rem;
  letter-spacing: 0.1em;
  color: var(--us-accent);
  text-decoration: none;
}

.us-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  list-style: none;
}
.us-footer a { color: var(--us-on-dark-muted); text-decoration: none; }
.us-footer a:hover,
.us-footer a:focus-visible { color: var(--us-accent); }

.us-footer-legal { margin-top: 1.5rem; font-size: 0.78rem; line-height: 1.5; }

@media (max-width: 900px) {
  /* Menu becomes one collapsible panel with every group listed open. Without
     JavaScript there is no toggle, so the panel simply stays open. */
  .us-js .us-menu-toggle { display: inline-block; }
  .us-menu { flex-basis: 100%; flex-direction: column; align-items: stretch; gap: 0; }
  .us-js .us-nav:not(.is-open) .us-menu { display: none; }
  .us-menu-button { width: 100%; padding: 0.7rem 0 0.2rem; text-align: left; cursor: default; color: var(--us-accent); }
  .us-menu-button::after { content: ''; }
  .us-menu-panel,
  .us-menu-group:nth-last-child(-n + 3) > .us-menu-panel {
    position: static;
    display: block;
    max-height: none;
    padding: 0;
    background: none;
    border: 0;
    box-shadow: none;
  }
  .us-menu-link { padding: 0.35rem 0 0.35rem 0.75rem; color: var(--us-on-dark); }
  .us-menu-link:hover,
  .us-menu-link:focus-visible { background: none; color: var(--us-accent); }
  .us-menu-heading { padding-left: 0.75rem; color: var(--us-on-dark-muted); border-top-color: rgba(255, 255, 255, 0.15); }
  .us-menu-home { padding: 0.7rem 0 0.4rem; }
  .us-nav.is-open { max-height: 100vh; overflow-y: auto; }

  .us-page { grid-template-columns: minmax(0, 1fr); gap: 1.25rem; padding-top: 1.25rem; }
  .us-toc-box { position: static; max-height: none; }
  .us-toc-box:not([open]) { padding-bottom: 0.9rem; }
}

@media (max-width: 640px) {
  /* The nav wraps to several rows on a phone; pinned, it would eat the screen. */
  .us-nav { position: static; padding: 0.5rem 16px; }
  :where(.universe-site) [id] { scroll-margin-top: 0.5rem; }
  .us-inner { padding: 0 16px; }
  .us-band { padding: 40px 0 48px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .universe-site * { transition: none !important; }
}