/* The Lineage Map page. Builds on encyclopedia.css. */
.lin { max-width: 90rem; }
.lin-hero { margin: 0 0 1.5rem; }
.lin-hero h1 {
  font-family: var(--enc-serif);
  font-weight: 600;
  font-size: clamp(2.4rem, 1.6rem + 4vw, 4.4rem);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0 0 0.9rem;
}
.lin-hero h1 em { color: var(--accent); }
.lin-hero .enc-dek { max-width: 56ch; }
.lin-hero .read-aloud-controls { margin: 1rem 0 0; }
.lin-stats { display: flex; gap: 1.5rem; list-style: none; margin: 0; padding: 0; font: 0.9rem var(--enc-sans); color: var(--muted); }
.lin-stats strong { font: 600 1.35rem var(--enc-serif); color: var(--accent); margin-right: 0.3rem; }

.lin-sr { position: absolute; left: -999px; }

.lin-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 24rem;
  gap: 1rem;
  align-items: stretch;
}
.lin-stage {
  position: relative;
  min-height: 34rem;
  height: min(78vh, 52rem);
  border-radius: 1.1rem;
  overflow: hidden;
  border: 1px solid var(--border);
  background:
    radial-gradient(40rem 30rem at 50% 40%, rgba(31, 60, 102, 0.55), transparent 70%),
    radial-gradient(20rem 14rem at 20% 90%, rgba(201, 160, 99, 0.12), transparent 70%),
    #030915;
  scroll-margin-top: 7.5rem;
}
.lin-stage canvas { display: block; width: 100%; height: 100%; cursor: grab; touch-action: none; }
.lin-stage canvas:active { cursor: grabbing; }
.lin-stage canvas:focus-visible { outline: 3px solid var(--accent); outline-offset: -3px; }

.lin-tools {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  right: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: space-between;
  pointer-events: none;
}
.lin-tools > * { pointer-events: auto; }
.lin-search {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex: 1 1 14rem;
  max-width: 22rem;
  min-height: 42px;
  padding: 0 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(6, 18, 36, 0.85);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.lin-search:focus-within { border-color: var(--accent); }
.lin-search svg { width: 1rem; height: 1rem; color: var(--muted); flex: none; }
.lin-search input { flex: 1; min-width: 0; background: transparent; border: 0; color: var(--text); font: 0.95rem var(--enc-sans); min-height: 40px; }
.lin-search input:focus { outline: none; }
.lin-btns { display: flex; gap: 0.35rem; }
.lin-icon {
  min-width: 42px;
  min-height: 42px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(6, 18, 36, 0.85);
  color: var(--text);
  font: 600 1.1rem var(--enc-sans);
  cursor: pointer;
}
.lin-icon:hover { border-color: var(--accent); }
.lin-icon[aria-pressed="true"] { color: var(--accent); border-color: var(--accent); }
.lin-icon.lin-wide { padding: 0 0.9rem; font-size: 0.85rem; }
.lin-icon:focus-visible,
.lin-link:focus-visible,
.lin-story:focus-visible,
.lin-btn:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.lin-hint {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2.9rem;
  margin: 0;
  text-align: center;
  font: 0.78rem var(--enc-sans);
  color: rgba(159, 176, 200, 0.75);
  pointer-events: none;
}
.lin-legend {
  position: absolute;
  left: 0.75rem;
  right: 0.75rem;
  bottom: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.3rem 1rem;
  font: 0.76rem var(--enc-sans);
  color: var(--muted);
  pointer-events: none;
}
.lin-legend li { display: inline-flex; align-items: center; gap: 0.35rem; }
.lin-legend .dot { width: 0.6rem; height: 0.6rem; border-radius: 50%; box-shadow: 0 0 8px currentColor; }
.lin-legend .dot.roots { background: #e2b85f; color: #e2b85f; }
.lin-legend .dot.postwar { background: #e07a4f; color: #e07a4f; }
.lin-legend .dot.heirs { background: #6cb4f0; color: #6cb4f0; }
.lin-legend .rec { width: 0.65rem; height: 0.65rem; border-radius: 50%; background: radial-gradient(#e2b85f 30%, #0b1426 32%); border: 2px solid #efe6d2; }
.lin-legend .ln { width: 1.2rem; height: 0; border-top: 2px solid #6cb4f0; }
.lin-legend .ln.taught { border-top: 2px dashed #be96e6; }

/* ---- Panel ---- */
.lin-panel {
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  border-radius: 1.1rem;
  padding: 1.35rem 1.4rem;
  height: min(78vh, 52rem);
  min-height: 34rem;
  overflow-y: auto;
  font-family: var(--enc-sans);
  overscroll-behavior: contain;
}
.lin-panel h2 { font-family: var(--enc-serif); font-size: 1.9rem; line-height: 1.1; margin: 0.15rem 0 0.6rem; text-align: left; }
.lin-panel h3 { font: 700 0.72rem var(--enc-sans); letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); margin: 1.4rem 0 0.6rem; }
.lin-panel p { font-size: 0.97rem; line-height: 1.55; color: var(--enc-ink-2); margin: 0 0 0.7rem; }
.lin-kind { font: 700 0.72rem var(--enc-sans) !important; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent-text) !important; margin: 0 !important; }
.lin-by { font-size: 1.05rem !important; color: var(--text) !important; }
.lin-stat strong { color: var(--accent); font-size: 1.1rem; }
.lin-entry {
  display: inline-block;
  margin: 0.2rem 0 0.4rem;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--accent);
  text-decoration: none;
}
.lin-entry:hover { text-decoration: underline; }
.lin-list { list-style: none; margin: 0; padding: 0; }
.lin-list > li { padding: 0.5rem 0; border-top: 1px solid var(--border-subtle); font-size: 0.95rem; line-height: 1.5; color: var(--enc-ink-2); }
.lin-list > li:first-child { border-top: 0; }
.lin-list .lin-song > p { margin: 0 0 0.25rem; }
.lin-list ul { list-style: none; margin: 0.2rem 0 0.2rem 0.85rem; padding: 0 0 0 0.75rem; border-left: 2px solid rgba(108, 180, 240, 0.35); }
.lin-list ul li { padding: 0.2rem 0; font-size: 0.92rem; }
.lin-link {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: rgba(201, 160, 99, 0.45);
  text-underline-offset: 3px;
}
.lin-link:hover { color: var(--accent); }
.lin-yr { font: 600 0.82rem var(--enc-mono); color: var(--accent); }
.lin-note { display: block; font-size: 0.86rem; color: var(--muted); line-height: 1.45; }
.lin-stories { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.4rem; }
.lin-story {
  width: 100%;
  text-align: left;
  min-height: 44px;
  padding: 0.55rem 0.9rem;
  border-radius: 0.65rem;
  border: 1px solid var(--border);
  background: rgba(4, 11, 24, 0.5);
  color: var(--text);
  font: 600 0.92rem var(--enc-sans);
  cursor: pointer;
}
.lin-story:hover { border-color: var(--accent); color: var(--accent); }
.lin-btn {
  min-height: 42px;
  padding: 0 1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font: 600 0.88rem var(--enc-sans);
  cursor: pointer;
  margin-top: 1rem;
}

/* ---- Below the map ---- */
.lin-know, .lin-every { margin-top: clamp(3rem, 6vw, 4.5rem); }
.lin-know .enc-facts li .lin-link { margin-top: 0.6rem; font-size: 0.88rem; color: var(--accent); }
.lin-every-list {
  list-style: none;
  margin: 0;
  padding: 0;
  columns: 3 20rem;
  column-gap: 2rem;
}
.lin-every-group { break-inside: avoid; margin: 0 0 1.5rem; font-family: var(--enc-sans); }
.lin-every-group h3 { font-family: var(--enc-serif); font-size: 1.25rem; margin: 0 0 0.4rem; color: var(--text); text-align: left; }
.lin-every-group ul { list-style: none; margin: 0; padding: 0; }
.lin-every-group li { padding: 0.35rem 0; border-top: 1px solid var(--border-subtle); font-size: 0.95rem; color: var(--enc-ink-2); }

@media (max-width: 62rem) {
  .lin-wrap { grid-template-columns: 1fr; }
  .lin-stage { height: 68vh; min-height: 26rem; }
  .lin-panel { height: auto; min-height: 0; max-height: none; }
}
@media (max-width: 34rem) {
  .lin-search { max-width: none; flex-basis: 100%; }
  .lin-hint { display: none; }
  .lin-legend { font-size: 0.7rem; gap: 0.25rem 0.7rem; }
}