.similarity-map { --map-surface: #fff; --map-selected: #111f2b; box-sizing: border-box; }
.similarity-map [hidden] { display: none !important; }
.similarity-map p.map-note { color: var(--site-muted); font-size: .78rem; margin: 10px 0; line-height: 1.7; }
.map-layout { display: grid; grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr); gap: 24px; margin: 16px 0; }
.map-chart, .map-neighbors { min-width: 0; }
.map-legend { display: flex; flex-wrap: wrap; gap: 4px 14px; color: var(--site-muted); font-size: .75rem; }
.map-legend span { display: inline-flex; gap: 5px; align-items: center; }
.map-legend i { background: var(--point-color); width: 10px; height: 10px; border-radius: 50%; }
.similarity-map [data-map-color="0"] { --point-color: #247a9b; }
.similarity-map [data-map-color="1"] { --point-color: #a45a12; }
.similarity-map [data-map-color="2"] { --point-color: #ab477d; }
.similarity-map [data-map-color="3"] { --point-color: #6952b5; }
.similarity-map [data-map-color="4"] { --point-color: #14766b; }
.similarity-map [data-map-color="5"] { --point-color: #8a7200; }
.map-toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 14px 0 8px; }
.similarity-map button { font: inherit; font-size: .8rem; min-height: 38px; padding: 6px 12px; border: 1px solid var(--site-line); border-radius: 6px; background: var(--map-surface); color: var(--site-ink); cursor: pointer; }
.similarity-map button:disabled { opacity: .45; cursor: default; }
.similarity-map :is(button, select, input, a, summary):focus-visible { outline: 3px solid var(--site-accent); outline-offset: 3px; }
.map-toolbar output { min-width: 4ch; font-size: .8rem; text-align: center; font-variant-numeric: tabular-nums; }
.map-fine-controls { width: 100%; font-size: .8rem; }
.map-fine-controls summary { cursor: pointer; color: var(--site-accent); }
.map-angle-row { display: flex; align-items: center; gap: 8px; margin: 8px 0; }
.map-angle-row input { flex: 1; min-width: 0; accent-color: var(--site-accent); }
.map-angle-row output { min-width: 5ch; text-align: right; }
.map-pan-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.similarity-map svg[data-map-svg] { display: block; width: 100%; height: auto; background: var(--site-bg); border: 1px solid var(--site-line); border-radius: 10px; touch-action: none; user-select: none; cursor: grab; }
.similarity-map svg.is-dragging { cursor: grabbing; }
.map-frame line { stroke: var(--site-line); stroke-width: 1; }
.map-frame text { fill: var(--site-muted); font-size: 12px; paint-order: stroke; stroke: var(--site-bg); stroke-width: 4px; }
.map-axes { stroke: var(--site-muted) !important; stroke-width: 1.5px !important; }
.map-lines line { stroke: var(--site-accent); stroke-dasharray: 5 4; opacity: .7; }
.map-point { cursor: pointer; }
.map-point .map-hit { fill: transparent; }
.map-point .map-mark { fill: var(--point-color); stroke: var(--site-bg); stroke-width: 1.5px; }
.map-point .map-ring { fill: none; stroke: var(--map-selected); stroke-width: 2px; display: none; }
.map-point[aria-pressed="true"] .map-ring { display: block; }
.map-point.is-neighbor .map-mark { stroke: var(--site-ink); stroke-width: 2px; }
.map-point:is(:hover, :focus-visible) .map-hit { fill: none; stroke: var(--site-accent); stroke-width: 2px; }
.map-point text { fill: var(--site-ink); font-size: 12px; font-weight: 650; paint-order: stroke; stroke: var(--site-bg); stroke-width: 4px; display: none; }
.map-point:is(:hover, :focus-visible, [aria-pressed="true"], .is-neighbor) text { display: block; }
.map-neighbors { border: 1px solid var(--site-line); border-radius: 10px; padding: 16px; background: var(--map-surface); align-self: start; }
.map-neighbors > label { display: block; font-size: .8rem; font-weight: 650; margin-bottom: 6px; }
.map-neighbors select { box-sizing: border-box; width: 100%; padding: 9px; font: inherit; font-size: .8rem; background: var(--site-bg); color: var(--site-ink); border: 1px solid var(--site-line); border-radius: 6px; }
.similarity-map .map-selected { margin: 16px 0; padding-bottom: 14px; border-bottom: 1px solid var(--site-line); font-size: .85rem; overflow-wrap: anywhere; }
.similarity-map .map-selected p { margin: 6px 0 0; font-size: .78rem; color: var(--site-muted); }
.similarity-map .map-neighbors h3 { font-size: 1rem; margin: 16px 0 8px; }
.map-neighbors ol { padding-left: 20px; margin: 0; font-size: .82rem; }
.map-neighbors li { margin-bottom: 16px; overflow-wrap: anywhere; }
.map-neighbors .map-score { display: block; margin: 4px 0; color: var(--site-muted); font-size: .74rem; }
.map-neighbors button { min-height: 32px; padding: 3px 8px; font-size: .72rem; }
.research-map-method { font-size: .85rem; border-top: 1px solid var(--site-line); padding-top: 16px; }
@media (max-width: 820px) { .map-layout { grid-template-columns: 1fr; } }
@media (prefers-color-scheme: dark) {
  .similarity-map { --map-surface: #1b222b; --map-selected: #fff; }
  .similarity-map [data-map-color="0"] { --point-color: #63b6d0; }
  .similarity-map [data-map-color="1"] { --point-color: #eeaf6f; }
  .similarity-map [data-map-color="2"] { --point-color: #df86ad; }
  .similarity-map [data-map-color="3"] { --point-color: #b3a6ef; }
  .similarity-map [data-map-color="4"] { --point-color: #7acdb4; }
  .similarity-map [data-map-color="5"] { --point-color: #d5c46f; }
}