/* Grid lineage page */

body {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

body ::selection,
body ::-moz-selection {
  background: transparent;
}

.lineage-grid-page {
  --grid-card-bg: rgba(252, 250, 245, 0.96); /* classic (non-experimental) cards */
  --grid-surface: #101317;
  --grid-panel: #171b21;
  --grid-line: #262c35;
  --grid-text: #e8ecf1;
  --grid-muted: #8d97a5;
  --grid-bus: #c9d2dd;
  --grid-card: #1b2028;
  --grid-card-line: #2a313b;
  --grid-card-ink: #eef1f5;
  --grid-card-ink-2: #9aa4b2;
  --grid-card-ink-3: #6f7a89;
  --grid-chip: #262d37;
  --grid-font: 'IBM Plex Sans', system-ui, sans-serif;
  --grid-font-name: 'IBM Plex Sans Condensed', 'Arial Narrow', sans-serif;
  --grid-font-mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;
  --grid-lw: 1.5; /* line weight multiplier */
  --grid-zk: 1; /* set by JS: keeps lines visible when zoomed out */
  font-family: var(--grid-font);
  position: relative;
  min-height: 100vh;
  min-height: 100dvh; /* mobile: excludes the browser's address bar */
  background: var(--grid-surface);
  color: var(--grid-text);
  display: flex;
  flex-direction: column;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

.lineage-grid-page ::selection,
.lineage-grid-page ::-moz-selection {
  background: transparent;
}

.lineage-grid-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--grid-line);
  background: var(--grid-panel);
}

.lineage-grid-toolbar h1 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.lineage-grid-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lineage-grid-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--grid-muted);
  cursor: pointer;
  user-select: none;
}

.lineage-grid-edge {
  stroke-width: calc(var(--sw, 2) * var(--grid-lw) * var(--grid-zk) * 1px);
}

/* Trunk in its consecrator's org color, lightness clamped so dark orgs still show on the canvas. */
.lineage-grid-edge--bus-trunk {
  --sw: 2.5;
  stroke: var(--grid-bus);
  stroke: oklch(from var(--org-color, var(--grid-bus)) clamp(0.66, l, 0.84) c h);
  stroke-linecap: butt;
  stroke-linejoin: round;
  fill: none;
}

.lineage-grid-body {
  flex: 1;
  display: flex;
  min-height: 0;
}

.lineage-grid-viewport {
  position: relative;
  flex: 1;
  overflow: hidden;
  cursor: grab;
  touch-action: none;
}

.lineage-grid-viewport.is-dragging {
  cursor: grabbing;
}

.lineage-grid-stage {
  position: absolute;
  top: 0;
  left: 0;
  transform-origin: 0 0;
}

.lineage-grid-stage.is-animating {
  transition: transform 0.35s cubic-bezier(0.2, 0.7, 0.2, 1);
}

@media (prefers-reduced-motion: reduce) {
  .lineage-grid-stage.is-animating { transition: none; }
}

.lineage-grid-svg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: visible;
}

.lineage-grid-cards {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(var(--grid-cols, 1), var(--grid-card-w));
  grid-template-rows: repeat(var(--grid-rows, 1), var(--grid-row-h));
  column-gap: var(--grid-gap-x);
  row-gap: var(--grid-gap-y);
  padding: var(--grid-pad);
}

.lineage-grid-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-width: 0;
  min-height: 0;
  box-sizing: border-box;
  padding: 10px 10px 10px 14px;
  border: none;
  border-radius: 0;
  background: var(--grid-card-bg);
  color: #2c3e50;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
  overflow: hidden;
  transition: none;
}

.lineage-grid-card::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--org-color, #2c3e50);
}

.lineage-grid-card__row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.lineage-grid-card__photo {
  --photo-size: 48px;
  width: var(--photo-size);
  height: var(--photo-size);
  flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
  background-color: #dfe4ea;
  /* Sprite cells are scaled to --photo-size, so one whole face fills the circle at any size. */
  background-position:
    calc(var(--sprite-col, 0) * -1 * var(--photo-size))
    calc(var(--sprite-row, 0) * -1 * var(--photo-size));
  background-size:
    calc(var(--sprite-cols, 1) * var(--photo-size))
    calc(var(--sprite-rows, 1) * var(--photo-size));
  background-repeat: no-repeat;
}

.lineage-grid-card__meta-stack {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  gap: 2px;
}

.lineage-grid-card__rank,
.lineage-grid-card__org {
  margin: 0;
  font-size: 0.72rem;
  color: #5d6d7e;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lineage-grid-card__rank {
  font-weight: 600;
}

.lineage-grid-card__name {
  margin: 8px 0 0;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.25;
}

.lineage-grid-edge-label {
  fill: #8b9098;
  font-size: 10px;
  font-family: Inter, sans-serif;
}

.lineage-grid-empty {
  padding: 2rem;
  text-align: center;
  color: var(--grid-muted);
}

/* ---- Experimental view (toolbar toggle): compact dark cards ---- */

.lineage-grid-card--exp {
  --ring: oklch(from var(--org-color) clamp(0.55, l, 0.8) c h);
  --bus-color: oklch(from var(--org-color) clamp(0.66, l, 0.84) c h);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 10px;
  padding: 10px 12px 9px 10px;
  overflow: visible;
  background: var(--grid-card);
  color: var(--grid-card-ink);
  border-radius: 6px;
  box-shadow: inset 0 0 0 1px var(--grid-card-line), 0 1px 2px rgba(0, 0, 0, 0.45);
  font-family: var(--grid-font);
}

.lineage-grid-card--exp::before { display: none; }

.lineage-grid-card__side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
}

/* --sprite-url is set on the page; it becomes the high-res sheet once that has downloaded. */
.lineage-grid-card__photo.has-photo {
  background-image: var(--sprite-url, none);
}

.lineage-grid-card__photo--mono {
  --photo-size: 40px;
  display: grid;
  place-items: center;
  font: 600 13px/1 var(--grid-font);
  color: #fff;
  background-color: color-mix(in oklab, var(--org-color) 60%, #333);
  box-shadow: 0 0 0 2px var(--grid-card), 0 0 0 4px var(--ring);
}

.lineage-grid-card__photo--mono.has-photo {
  color: transparent;
}

.lineage-grid-card__year {
  font: 500 11px/1 var(--grid-font-mono);
  color: var(--grid-card-ink-3);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.lineage-grid-card__body {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
  padding-right: 10px; /* room for the validity seal */
}

.lineage-grid-card--exp .lineage-grid-card__name {
  margin: 0;
  font: 600 14px/1.18 var(--grid-font-name);
  color: var(--grid-card-ink);
  text-wrap: pretty;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.lineage-grid-card--exp .lineage-grid-card__org,
.lineage-grid-card--exp .lineage-grid-card__rank {
  font: 600 10.5px/1.3 var(--grid-font);
  letter-spacing: 0.06em;
  color: var(--ring);
}

.lineage-grid-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  margin-top: auto;
  min-width: 0;
}

.lineage-grid-card__chip {
  font: 500 10px/1 var(--grid-font);
  padding: 3px 6px;
  border-radius: 4px;
  color: var(--grid-card-ink-2);
  background: var(--grid-chip);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lineage-grid-card__chip--doubt {
  color: #ffb020;
}

.lineage-grid-card--exp .lineage-grid-card__seal {
  top: 7px;
  right: 7px;
  width: 14px;
  height: 14px;
  font-size: 0.56rem;
}

/* Name of a large lineage's head, shown over its photo at overview zoom (kept readable on screen). */
.lineage-grid-card__landmark {
  display: none;
  position: absolute;
  left: 50%;
  bottom: calc(100% + 0.3em);
  z-index: 3;
  transform: translateX(-50%);
  font: 700 var(--grid-landmark-fs, 14px)/1.05 var(--grid-font-name);
  color: var(--grid-text);
  white-space: nowrap;
  text-align: center;
  pointer-events: none;
  text-shadow: 0 0 0.2em var(--grid-surface), 0 0 0.2em var(--grid-surface), 0 0 0.5em var(--grid-surface);
}

.lineage-grid-card__landmark small {
  display: block;
  margin-top: 0.2em;
  font: 500 0.62em/1 var(--grid-font-mono);
  color: var(--grid-muted);
}

/* Zoom tier "names": photo + bigger name only */
[data-zoom-tier="names"] .lineage-grid-cards > .lineage-grid-card--exp { align-items: center; }
[data-zoom-tier="names"] .lineage-grid-cards > .lineage-grid-card--exp :is(.lineage-grid-card__org, .lineage-grid-card__chips, .lineage-grid-card__year) { display: none; }
[data-zoom-tier="names"] .lineage-grid-cards > .lineage-grid-card--exp .lineage-grid-card__body { padding-right: 0; }
[data-zoom-tier="names"] .lineage-grid-cards > .lineage-grid-card--exp .lineage-grid-card__photo { --photo-size: 34px; }
[data-zoom-tier="names"] .lineage-grid-cards > .lineage-grid-card--exp .lineage-grid-card__name {
  font-size: var(--grid-name-fs);
  line-height: 1.08;
  -webkit-line-clamp: 3;
  hyphens: auto;
}
[data-zoom-tier="names"] .lineage-grid-cards > .lineage-grid-card--ghost .lineage-grid-card__rank { display: none; }
[data-zoom-tier="names"] .lineage-grid-cards > .lineage-grid-card--ghost .lineage-grid-card__name { font-size: calc(var(--grid-name-fs) * 0.85); }

/* Zoom tier "overview": no card, just the photo in an org-colored ring */
[data-zoom-tier="overview"] .lineage-grid-cards > .lineage-grid-card--exp {
  grid-template-columns: 1fr;
  place-items: center;
  padding: 0;
  background: transparent;
  box-shadow: none;
}
[data-zoom-tier="overview"] .lineage-grid-cards > .lineage-grid-card--exp :is(.lineage-grid-card__body, .lineage-grid-card__seal, .lineage-grid-card__year) { display: none; }
[data-zoom-tier="overview"] .lineage-grid-cards > .lineage-grid-card--exp .lineage-grid-card__photo {
  --photo-size: calc(var(--grid-card-h) - 14px);
  position: relative;
  z-index: 1;
  font-size: 22px;
  box-shadow: 0 0 0 6px var(--ring), 0 0 0 9px var(--grid-surface);
}
/* The trunk starts at the card's right edge; bridge the gap from the photo in the trunk's color. */
[data-zoom-tier="overview"] .lineage-grid-cards > .lineage-grid-card--exp[data-bus]::after {
  content: '';
  position: absolute;
  left: 50%;
  right: 0;
  top: 50%;
  height: calc(2.5px * var(--grid-lw) * var(--grid-zk));
  transform: translateY(-50%);
  background: var(--bus-color);
}
[data-zoom-tier="overview"] .lineage-grid-cards > .lineage-grid-card--exp .lineage-grid-card__landmark { display: block; }
[data-zoom-tier="overview"] .lineage-grid-cards > .lineage-grid-card--ghost {
  place-self: center;
  width: calc(var(--grid-card-h) - 20px);
  height: calc(var(--grid-card-h) - 20px);
  padding: 0;
  border: 4px dashed color-mix(in oklab, var(--grid-muted) 70%, transparent);
  border-radius: 50%;
}
[data-zoom-tier="overview"] .lineage-grid-cards > .lineage-grid-card--ghost > * { display: none; }

.lineage-grid-card__seal {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.66rem;
  font-weight: 700;
  color: #fff;
}

.lineage-grid-card__seal--bad { background: #ff5d5d; }
.lineage-grid-card__seal--doubt { background: #ffb020; }
.lineage-grid-card__seal--info { background: #5aa9ff; }
.lineage-grid-card__seal--ok { background: #3ddc84; }

.lineage-grid-card--group {
  cursor: pointer;
  box-shadow:
    4px 4px 0 -1px var(--grid-card-bg), 4px 4px 0 0 #5d6d7e,
    8px 8px 0 -1px var(--grid-card-bg), 8px 8px 0 0 #5d6d7e,
    0 8px 24px rgba(0, 0, 0, 0.28);
}

.lineage-grid-card--group:focus-visible {
  outline: 2px solid #f5f3ed;
  outline-offset: 3px;
}

/* Ghost: reference to a card placed elsewhere (non-primary consecration). */
.lineage-grid-card--ghost {
  cursor: pointer;
  justify-content: center;
  padding: 10px 12px;
  background: transparent;
  color: var(--grid-muted);
  border: 1px dashed color-mix(in oklab, var(--grid-muted) 55%, transparent);
  border-radius: 6px;
  box-shadow: none;
}

.lineage-grid-card--ghost::before { display: none; }

.lineage-grid-card--ghost:hover,
.lineage-grid-card--ghost:focus-visible {
  outline: 2px solid var(--grid-text);
  outline-offset: 3px;
}

.lineage-grid-card--ghost .lineage-grid-card__rank { color: var(--grid-muted); font-weight: 500; }
.lineage-grid-card--ghost .lineage-grid-card__name { margin-top: 4px; color: var(--grid-text); font: 600 13px/1.2 var(--grid-font-name); }

.lineage-grid-glyph circle {
  fill: var(--grid-surface);
  stroke-width: 1.5;
}

.lineage-grid-glyph text {
  font: 700 10px Inter, sans-serif;
  text-anchor: middle;
}

.lineage-grid-legend {
  position: absolute;
  left: 16px;
  bottom: 16px;
  z-index: 2;
  max-width: min(360px, calc(100% - 32px));
  max-height: 60vh;
  overflow: auto;
  padding: 8px 12px;
  border-radius: 8px;
  background: var(--grid-panel);
  border: 1px solid var(--grid-line);
  font-size: 0.75rem;
  color: var(--grid-text);
  user-select: none;
}

.lineage-grid-legend summary {
  cursor: pointer;
  font-weight: 600;
}

.lineage-grid-legend__body {
  display: grid;
  gap: 10px;
  padding-top: 8px;
}

.lineage-grid-legend__section {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
}

.lineage-grid-legend__section h3 {
  width: 100%;
  margin: 0;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--grid-muted);
}

.lineage-grid-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.lineage-grid-legend__item .lineage-grid-card__seal {
  position: static;
}

.lineage-grid-legend__swatch {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}

@media (max-width: 640px) {
  .lineage-grid-toolbar {
    flex-wrap: wrap;
  }

  .lineage-grid-toolbar h1 {
    font-size: 0.9rem;
  }

  .lineage-grid-toolbar-actions {
    flex-wrap: wrap;
  }
}

/* Clergy search (Cmd/Ctrl+F): results are clones of the grid cards */
.lineage-grid-search {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 8vh 16px 16px;
  background: rgba(10, 10, 10, 0.55);
}

.lineage-grid-search__box {
  width: 100%;
  max-width: 640px;
  max-height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--grid-panel);
  border: 1px solid var(--grid-line);
  border-radius: 6px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.55);
  overflow: hidden;
}

.lineage-grid-search__input {
  font: inherit;
  font-size: 1rem;
  padding: 14px 16px;
  color: var(--grid-text);
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  outline: none;
}

.lineage-grid-search__status {
  margin: 0;
  padding: 0 16px;
  font-size: 0.85rem;
  color: var(--grid-muted);
}

.lineage-grid-search__status:not(:empty) {
  padding: 14px 16px;
}

.lineage-grid-search__results {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--grid-card-w, 170px), 1fr));
  gap: 10px;
  padding: 12px;
  overflow-y: auto;
  min-height: 0;
}

.lineage-grid-search__results:empty {
  display: none;
}

.lineage-grid-search__results .lineage-grid-card {
  height: var(--grid-card-h, 104px);
  cursor: pointer;
}

.lineage-grid-search__results .lineage-grid-card.is-active {
  box-shadow: 0 0 0 3px #f2c14e, 0 4px 16px rgba(0, 0, 0, 0.5);
}

/* Focus overlay: enlarged card + mini-cards for every order received */
.lineage-grid-cards.is-focus-dim .lineage-grid-card {
  opacity: 0.35;
  transition: opacity 0.15s;
}

.lineage-grid-focus {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.lineage-grid-focus__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.lineage-grid-focus__card {
  position: absolute;
  z-index: 1;
  transform-origin: center;
  box-shadow: 0 0 0 2px var(--org-color, #2c3e50), 0 12px 40px rgba(0, 0, 0, 0.55);
  pointer-events: auto;
}

.lineage-grid-focus__mini {
  position: absolute;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
  padding: 4px 22px 4px 10px;
  border: none;
  border-left: 4px solid var(--org-color);
  background: var(--grid-card);
  color: var(--grid-card-ink);
  font: inherit;
  text-align: left;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  pointer-events: auto;
}

button.lineage-grid-focus__mini {
  cursor: pointer;
}

button.lineage-grid-focus__mini:hover,
button.lineage-grid-focus__mini:focus-visible {
  outline: 2px solid #f5f3ed;
}

div.lineage-grid-focus__mini {
  opacity: 0.85;
  font-style: italic;
}

.lineage-grid-focus__mini.is-co {
  padding-top: 2px;
  padding-bottom: 2px;
}

.lineage-grid-focus__label {
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--grid-card-ink-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lineage-grid-focus__mini.is-placed {
  box-shadow: 0 0 0 2px #f5f3ed, 0 4px 14px rgba(0, 0, 0, 0.4);
}

/* Tag in the empty space left of the placement order; the label line is too narrow to hold it. */
.lineage-grid-focus__placed {
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  padding: 2px 8px;
  border-radius: 999px;
  background: #f5f3ed;
  color: #1b2631;
  font-size: 0.6rem;
  font-weight: 700;
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.lineage-grid-focus__placed::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: #f5f3ed;
}

.lineage-grid-focus__name {
  font-size: 0.75rem;
  font-weight: 600;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.lineage-grid-focus__mini.is-co .lineage-grid-focus__label {
  display: none;
}

.lineage-grid-focus__mini .lineage-grid-card__seal {
  top: 50%;
  right: 4px;
  transform: translateY(-50%) scale(0.8);
}

.lineage-grid-focus__mini.is-co .lineage-grid-focus__name::before {
  content: 'co · ';
  color: var(--grid-card-ink-2);
  font-weight: 400;
}

/* Admin controls: toolbar buttons + right-half editor panel (iframe on /editor/embed). */
.lineage-grid-admin-actions {
  display: inline-flex;
  gap: 8px;
  padding-left: 12px;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.lineage-grid-btn {
  font: inherit;
  font-size: 0.8rem;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: transparent;
  color: var(--grid-text);
  text-decoration: none;
  cursor: pointer;
}

.lineage-grid-btn:hover,
.lineage-grid-btn:focus-visible {
  background: rgba(255, 255, 255, 0.08);
}

.lineage-grid-admin-panel {
  flex: 0 0 50%;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: #fff;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.lineage-grid-admin-panel[hidden] {
  display: none;
}

.lineage-grid-admin-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(20, 20, 20, 0.92);
  font-size: 0.85rem;
  font-weight: 600;
}

.lineage-grid-admin-panel iframe {
  flex: 1;
  width: 100%;
  border: 0;
}

@media (max-width: 900px) {
  .lineage-grid-admin-panel {
    position: fixed;
    inset: 0;
    z-index: 50;
  }
}