:root { --ui-paper: #faf8f5; --ui-ink: #231f1c; --ui-muted: #756d65; --ui-border: #dcd5cd; --ui-accent: #b51e2b; --ui-active: #f5e8e5; --ui-hover: #f0ece6; --header-height: 44px; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; color: var(--ui-ink); background: var(--ui-paper); font-size: 12px; }
* { box-sizing: border-box; }
body { margin: 0; height: 100dvh; overflow: hidden; }
button, input, select { font: inherit; color: inherit; }
button, select { cursor: pointer; }
button { background: transparent; border: 1px solid var(--ui-border); border-radius: 3px; padding: 5px 8px; }
button:hover { background: var(--ui-hover); }
button:disabled { opacity: .4; cursor: default; }
:focus-visible { outline: 2px solid var(--ui-accent); outline-offset: 3px; }
[hidden] { display: none !important; }
header { height: var(--header-height); display: flex; align-items: center; justify-content: space-between; padding: 0 16px; background: var(--ui-paper); border-bottom: 1px solid var(--ui-border); }
.identity { display: flex; align-items: center; gap: 16px; min-width: 0; }
.brand { text-decoration: none; color: var(--ui-ink); font-size: 17px; font-weight: 650; letter-spacing: -.45px; display: flex; align-items: center; white-space: nowrap; gap: 8px; }
.brand-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--ui-accent); }
#dataset-name { font-size: 10px; color: var(--ui-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.header-actions { display: flex; align-items: center; gap: 9px; }
.paper-link { color: var(--ui-muted); font-size: 10px; text-decoration: none; margin-right: 7px; white-space: nowrap; }
.paper-link:hover { color: var(--ui-accent); text-decoration: underline; text-underline-offset: 4px; }
.header-actions button { font-size: 10px; }
#about-button { width: 25px; height: 25px; padding: 3px; border-radius: 50%; }
main { height: calc(100dvh - var(--header-height)); display: flex; flex-direction: column; }
.toolbar { display: flex; align-items: center; gap: 8px; padding: 7px 16px; border-bottom: 1px solid var(--ui-border); background: var(--ui-paper); }
.projection-toggle { display: flex; border: 1px solid var(--ui-border); border-radius: 4px; padding: 2px; gap: 2px; }
.projection-toggle button { border: 1px solid transparent; border-radius: 2px; font-size: 10px; padding: 4px 7px; line-height: 15px; }
.projection-toggle button[aria-pressed="true"] { background: var(--ui-active); color: var(--ui-accent); border-color: #d6aaa8; }
select, input[type="search"] { background: #fff; border: 1px solid var(--ui-border); border-radius: 3px; padding: 5px 8px; font-size: 10px; min-width: 0; height: 28px; }
.history-nav { display: flex; align-items: center; gap: 5px; font-size: 11px; flex-shrink: 0; }
.history-nav label { color: var(--ui-muted); margin-right: 2px; font-size: 10px; }
.history-nav button { font-size: 10px; padding: 5px 7px; min-height: 27px; }
#history-input { width: 45px; height: 28px; padding: 4px 2px; border: 1px solid var(--ui-border); border-radius: 3px; background: #fff; text-align: center; appearance: textfield; font-size: 10px; }
#history-input::-webkit-inner-spin-button { appearance: none; }
#history-total { color: var(--ui-muted); font-size: 10px; font-variant-numeric: tabular-nums; }
#all-histories[aria-pressed="true"] { background: var(--ui-active); color: var(--ui-accent); border-color: #d6aaa8; }
#memory-select { width: 165px; flex-shrink: 0; }
#search-input { margin-left: auto; width: 180px; }
#reset-view { font-size: 10px; white-space: nowrap; min-height: 28px; }
#inspect-memory { font-size: 10px; white-space: nowrap; min-height: 28px; }
#inspect-memory[aria-pressed="true"] { background: var(--ui-active); border-color: #d6aaa8; color: var(--ui-accent); }
#examples { display: flex; align-items: center; gap: 8px; padding: 4px 16px; border-bottom: 1px solid var(--ui-border); background: var(--ui-paper); flex-shrink: 0; }
#examples > span { font-size: 10px; color: var(--ui-muted); white-space: nowrap; }
#example-buttons { display: flex; gap: 5px; overflow-x: auto; min-width: 0; }
#example-buttons button { font-size: 10px; padding: 4px 7px; white-space: nowrap; }
#example-buttons button[aria-pressed="true"] { border-color: #d6aaa8; background: var(--ui-active); color: var(--ui-accent); }
#exit-example { flex-shrink: 0; font-size: 10px; padding: 4px 7px; color: var(--ui-muted); }
#tsne-settings { display: flex; gap: 7px; align-items: center; margin-left: auto; font-size: 10px; color: var(--ui-muted); }
#tsne-settings > span { white-space: nowrap; }
#tsne-buttons { display: flex; gap: 5px; }
#tsne-buttons button { white-space: nowrap; font-size: 10px; padding: 4px 7px; }
#tsne-buttons button[aria-pressed="true"] { color: var(--ui-accent); border-color: #d6aaa8; background: var(--ui-active); }
#example-bubble { position: absolute; right: 12px; top: 10px; width: 305px; max-height: calc(100% - 70px); overflow-y: auto; background: #fff; border: 1px solid var(--ui-border); border-radius: 4px; padding: 13px; }
.example-heading { display: flex; align-items: center; justify-content: space-between; }
.example-heading > span { font-size: 9px; letter-spacing: 1px; color: var(--ui-muted); }
.example-heading button { border: 0; font-size: 21px; padding: 0 3px; }
#example-title { font-size: 15px; line-height: 1.4; margin: 9px 0; }
#example-description { font-size: 12px; line-height: 1.6; margin: 0 0 12px; }
#example-evidence { display: grid; gap: 7px; }
.example-evidence { display: block; width: 100%; text-align: left; background: var(--ui-paper); padding: 8px; }
.example-evidence > span { font-size: 10px; color: #1f77b4; }
.example-evidence.memory > span { color: #a34a00; }
.example-evidence p { font-size: 11px; line-height: 1.5; margin: 5px 0 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
#example-caveat { font-size: 10px; line-height: 1.5; color: #777; margin: 12px 0 0; }
#refocus-example { font-size: 20px; padding: 0 4px; margin-left: auto; margin-right: 8px; }
#map.reader-open #example-bubble { display: none; }
@media (max-width: 850px) { #examples { padding: 8px 15px; gap: 9px; } #example-bubble { top: 112px; right: 15px; width: 280px; max-height: calc(100% - 190px); } }
@media (max-width: 480px) { #example-bubble { top: auto; bottom: 74px; left: 15px; right: 15px; width: auto; max-height: 48%; } }
#map { flex: 1; position: relative; min-height: 0; overflow: hidden; background: #fff; }
#grid-canvas, #conversation-layer, #point-canvas, #path-canvas, #spatial-path-canvas, #memory-canvas, #atlas-canvas { width: 100%; height: 100%; display: block; position: absolute; inset: 0; }
#grid-canvas, #conversation-layer, #memory-canvas { pointer-events: none; }
#atlas-canvas { cursor: grab; touch-action: none; outline-offset: -4px; }
#atlas-canvas.dragging { cursor: grabbing; }
#atlas-canvas.over-point { cursor: pointer; }
.map-layers { position: absolute; top: 10px; left: 14px; display: flex; flex-wrap: wrap; align-items: flex-start; gap: 6px; max-width: calc(100% - 28px); }
#map.reader-open .map-layers { max-width: calc(100% - 370px); }
#map.inspection-open .map-layers { max-width: calc(100% - 468px); }
.legend { background: #ffffffed; border: 1px solid var(--ui-border); border-radius: 3px; padding: 7px 9px; display: flex; flex-wrap: wrap; gap: 12px; font-size: 10px; line-height: 1.3; }
.legend > span { display: flex; align-items: center; gap: 7px; }
.legend #depth-control { display: flex; align-items: center; gap: 5px; white-space: nowrap; }
#depth-shading { margin: 0; width: 12px; height: 12px; accent-color: var(--ui-accent); cursor: pointer; }
.legend .inactive { color: #91877e; }
.legend i { display: inline-block; flex: 0 0 auto; }
.turn-key { width: 6px; height: 6px; border-radius: 50%; background: #1f77b4; }
.memory-key { width: 6px; height: 6px; border-radius: 50%; background: #ff7f0e; }
.inactive .memory-key { background: #bfb6ad; box-shadow: none; }
.query-key { width: 8px; height: 8px; border-radius: 50%; background: #d62728; box-shadow: 0 0 0 2px #fffefa; }
#layer-settings { position: relative; flex-shrink: 0; font-size: 10px; }
#layer-settings[open] { z-index: 2; }
#layer-settings summary { cursor: pointer; padding: 7px 9px; border: 1px solid var(--ui-border); border-radius: 3px; background: #ffffffed; line-height: 1.3; }
.layer-panel { position: absolute; left: 0; top: 34px; width: 205px; border: 1px solid var(--ui-border); border-radius: 3px; background: #fff; padding: 12px; }
.layer-panel label { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.layer-panel input { width: 100%; margin: 10px 0 14px; accent-color: var(--ui-accent); cursor: pointer; }
.layer-panel #marker-size { accent-color: var(--ui-accent); }
.opacity-controls { width: max-content; max-width: 100%; display: flex; flex-wrap: wrap; align-items: center; gap: 7px 14px; padding: 6px 9px; border: 1px solid var(--ui-border); border-radius: 3px; background: #ffffffed; min-height: 29px; }
.opacity-controls label { display: flex; gap: 7px; align-items: center; font-size: 10px; }
.opacity-controls input { width: 62px; margin: 0; accent-color: var(--ui-accent); cursor: pointer; }
.opacity-controls .auto-opacity { gap: 5px; }
.opacity-controls #auto-opacity { width: 13px; }
.opacity-controls #memory-opacity { accent-color: #ff7f0e; }
.opacity-controls #cloud-opacity { accent-color: #1f77b4; }
.opacity-controls input:disabled { opacity: .35; cursor: default; }
.opacity-controls output { width: 31px; text-align: right; font-variant-numeric: tabular-nums; color: var(--ui-muted); }
.layer-panel p { margin: 0; line-height: 1.6; color: var(--ui-muted); }
#loading { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; background: #fff; text-align: center; padding: 30px; }
.loading-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ui-accent); margin-bottom: 12px; }
#loading h1 { font-size: 18px; font-weight: 500; margin: 6px 0; letter-spacing: -.4px; }
#loading p { font-size: 12px; color: var(--ui-muted); line-height: 1.7; max-width: 480px; }
#map-caption { position: absolute; left: 23px; bottom: 19px; pointer-events: none; display: flex; flex-direction: column; gap: 7px; color: #777; font-size: 10px; background: #ffffffed; padding: 9px 11px; border-radius: 4px; }
#counts { font-weight: 500; color: #444; font-size: 11px; }
.interaction-hint { font-size: 10px; }
.zoom-controls { position: absolute; right: 23px; bottom: 20px; display: flex; align-items: center; background: #fff; border: 1px solid #ddd; border-radius: 4px; }
.zoom-controls button { border: 0; font-size: 18px; padding: 5px 11px; }
#zoom-level { font-size: 10px; min-width: 44px; text-align: center; font-variant-numeric: tabular-nums; }
#tooltip { position: absolute; max-width: 270px; padding: 10px 12px; background: #262626; color: #fff; pointer-events: none; border-radius: 4px; font-size: 11px; line-height: 1.6; }
#reader { position: absolute; top: 10px; right: 12px; bottom: 55px; width: 330px; background: #fff; border: 1px solid var(--ui-border); border-radius: 3px; display: flex; flex-direction: column; }
.reader-heading { display: flex; align-items: center; justify-content: space-between; margin: 13px 15px 0; }
.reader-heading span { font-size: 9px; color: var(--ui-muted); letter-spacing: 1.3px; }
.reader-heading button { border: 0; font-size: 21px; padding: 0 3px; }
#reader h2 { font-size: 14px; line-height: 1.5; font-weight: 600; margin: 9px 17px 6px; overflow-wrap: anywhere; }
#reader-meta { color: var(--ui-muted); font-size: 10px; line-height: 1.6; margin: 0 17px 12px; }
#reader-turns { overflow-y: auto; flex: 1; padding: 0 9px; scrollbar-width: thin; }
.turn { display: block; width: 100%; text-align: left; border: 0; border-radius: 4px; padding: 11px 9px; margin: 3px 0; }
.turn.active { background: var(--ui-active); }
.turn span { display: block; color: var(--ui-muted); font-size: 9px; margin-bottom: 5px; }
.turn p { margin: 0; font-size: 11px; line-height: 1.75; white-space: pre-wrap; overflow-wrap: anywhere; }
.reader-actions { display: flex; gap: 6px; padding: 9px 11px; border-top: 1px solid var(--ui-border); }
.reader-actions button { font-size: 10px; }
#map.inspection-open #reader, #map.inspection-open #example-bubble { display: none; }
#inspection { position: absolute; top: 10px; right: 12px; bottom: 55px; width: 440px; max-width: calc(100% - 24px); background: #fff; border: 1px solid var(--ui-border); border-radius: 3px; display: flex; flex-direction: column; }
.inspection-heading { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px 0; }
.inspection-heading h2 { margin: 0; font-size: 15px; font-weight: 600; }
.inspection-heading button { border: 0; font-size: 21px; padding: 0 3px; }
.inspection-context { margin: 5px 16px 12px; color: #777; font-size: 10px; line-height: 1.5; }
.inspection-tabs { display: flex; gap: 16px; border-bottom: 1px solid #ddd; padding: 0 16px; }
.inspection-tabs button { border: 0; border-radius: 0; font-size: 11px; padding: 8px 0; border-bottom: 2px solid transparent; }
.inspection-tabs button[aria-pressed="true"] { color: var(--ui-accent); border-bottom-color: var(--ui-accent); }
.inspection-status { padding: 10px 16px; font-size: 12px; color: #666; line-height: 1.6; }
.inspection-import { align-self: flex-start; margin: 0 16px 14px; }
.inspection-content { overflow-y: auto; padding: 12px 16px 16px; scrollbar-width: thin; }
.inspection-content h3 { font-size: 10px; font-weight: 500; margin: 0 0 9px; line-height: 1.5; }
.inspection-memory-nav { display: flex; align-items: center; gap: 6px; font-size: 10px; margin-bottom: 13px; }
.inspection-memory-nav button { font-size: 10px; padding: 6px 8px; }
.inspection-memory-nav button:last-child { margin-left: auto; }
.inspection-memory-nav input { width: 45px; padding: 5px 2px; text-align: center; border: 1px solid #ddd; border-radius: 3px; }
.inspection-memory-nav input::-webkit-inner-spin-button { appearance: none; }
.inspection-score { font-size: 10px; color: #666; margin: 7px 0 12px; font-variant-numeric: tabular-nums; }
.inspection-pair { display: grid; grid-template-columns: 1fr 1fr; margin-bottom: 18px; }
.inspection-pair section { min-width: 0; }
.inspection-source { padding-right: 12px; }
.inspection-memory { padding-left: 12px; border-left: 1px solid #ddd; }
.inspection-source h3 { color: #1f77b4; }
.inspection-memory h3 { color: #b35a00; }
.inspection-pair p { margin: 0; font-size: 11px; line-height: 1.65; white-space: pre-wrap; overflow-wrap: anywhere; max-height: 210px; overflow-y: auto; scrollbar-width: thin; }
.inspection-matches { display: grid; gap: 4px; }
.inspection-match { text-align: left; padding: 8px; border: 1px solid transparent; width: 100%; min-width: 0; }
.inspection-match.active { border-color: #d6aaa8; background: var(--ui-active); }
.inspection-match span { color: #777; font-size: 9px; }
.inspection-match strong { float: right; font-size: 10px; color: var(--ui-ink); font-weight: 500; font-variant-numeric: tabular-nums; }
.inspection-match p { font-size: 10px; line-height: 1.5; margin: 5px 0 0; white-space: nowrap; text-overflow: ellipsis; overflow: hidden; }
.inspection-caveat { font-size: 10px; color: #777; line-height: 1.6; margin: 16px 0 0; padding-top: 12px; border-top: 1px solid #eee; }
.inspection-heatmap > p { font-size: 10px; line-height: 1.5; color: #777; margin: 0 0 8px; }
.heatmap-scroll { overflow: auto; max-height: 220px; border: 1px solid #e5e5e5; scrollbar-width: thin; background: #fff; }
.heatmap-scroll canvas { display: block; cursor: crosshair; }
.heatmap-scroll .heatmap-header { position: sticky; top: 0; margin-bottom: -28px; pointer-events: none; background: #fff; z-index: 1; }
.heatmap-scale { display: flex; align-items: center; gap: 7px; font-size: 9px; color: #777; margin: 10px 0 6px; }
.heatmap-scale canvas { display: block; width: 120px; height: 8px; }
.heatmap-readout { min-height: 15px; font-variant-numeric: tabular-nums; }
@media (max-width: 600px) { #inspection { right: 10px; left: 10px; width: auto; max-width: none; top: 10px; } }
#focus-path { margin-right: auto; }
footer { padding: 5px 16px; font-size: 9px; color: var(--ui-muted); display: flex; justify-content: space-between; gap: 15px; border-top: 1px solid var(--ui-border); background: var(--ui-paper); line-height: 1.5; }
dialog { width: min(490px, calc(100% - 35px)); background: var(--ui-paper); border: 1px solid var(--ui-border); border-radius: 4px; color: var(--ui-ink); padding: 20px; }
dialog::backdrop { background: #231f1c66; }
.dialog-heading { display: flex; align-items: center; justify-content: space-between; }
.dialog-heading h2 { font-size: 17px; font-weight: 500; margin: 0; }
.dialog-heading button { border: 0; padding: 0 4px; font-size: 23px; }
dialog p { font-size: 12px; line-height: 1.8; color: var(--ui-muted); }
dialog a { color: var(--ui-accent); font-size: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
@media (max-width: 1050px) { .toolbar { flex-wrap: wrap; } #examples { flex-wrap: wrap; } #tsne-settings { margin-left: 0; } }
@media (max-width: 850px) { header { padding: 0 12px; } .toolbar { padding: 6px 12px; gap: 6px; } #memory-select { flex: 0 0 160px; } #search-input { width: auto; flex: 1; margin-left: 0; } #dataset-name { display: none; } #reader { width: 300px; right: 10px; top: 10px; } footer { padding: 5px 12px; } #model-label { max-width: 50%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .map-layers { left: 12px; max-width: calc(100% - 24px); gap: 6px; } #map.reader-open .map-layers, #map.inspection-open .map-layers { max-width: calc(100% - 24px); } .legend { gap: 10px; } .layer-panel { left: auto; right: 0; } }
@media (max-width: 480px) { .brand { font-size: 18px; } #reader { width: calc(100% - 20px); bottom: 70px; } #reset-view { display: none; } #map-caption { left: 8px; max-width: 70%; font-size: 9px; } #counts { font-size: 10px; } .interaction-hint { display: none; } .zoom-controls { right: 10px; } #projection-note { max-width: 50%; font-size: 8px; } }