/* ============================================================================
   liquid.css — Dana knowledge graph: liquid-glass panels over a full-screen
   canvas. Replaces the old base.css + theme-dark.css + inline styles.
   ============================================================================ */

:root {
  /* base palette — dark, but tuned so glass blur reads well over the canvas */
  --bg:            #060608;
  --text:          #f3f3f5;
  --text-soft:     rgba(243,243,245,0.86);
  --text-muted:    rgba(243,243,245,0.55);
  --text-faint:    rgba(243,243,245,0.30);
  --accent:        #ffd84a;
  --accent-soft:   rgba(255,216,74,0.12);
  --warning:       #e4bd73;

  /* glass surface */
  --glass-bg:           rgba(14,14,18,0.30);
  --glass-bg-strong:    rgba(14,14,18,0.48);
  --glass-border:       rgba(255,255,255,0.06);
  --glass-border-strong:rgba(255,255,255,0.14);
  --glass-highlight:    rgba(255,255,255,0.12);
  --glass-shadow:       0 10px 40px rgba(0,0,0,0.35);
  --glass-blur:         blur(12px) saturate(130%);

  --hover-bg:      rgba(255,255,255,0.06);
  --shadow:        0 24px 80px rgba(0,0,0,0.56);

  --mono:          "DM Mono","Courier New",ui-monospace,monospace;
  --sans:          "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;

  --navbar-h:      0px;            /* legacy: graph.js reads this. 0 = no nav. */
  --radius:        16px;
  --radius-sm:     10px;
  color-scheme:    dark;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  overflow: hidden;
}

::-webkit-scrollbar         { width: 6px; height: 6px; }
::-webkit-scrollbar-thumb   { background: rgba(255,255,255,0.14); border-radius: 4px; }
* { scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.18) transparent; }

/* ── canvas: the graph IS the background ────────────────────────────────── */
#chart {
  position: fixed; inset: 0;
  display: block;
  z-index: 0;
}

/* ── tiny corner brand ──────────────────────────────────────────────────── */
#brand-corner {
  position: fixed; top: 18px; left: 22px;
  z-index: 10;
  display: flex; align-items: center; gap: 10px;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--text-muted);
  pointer-events: none;
  user-select: none;
}
#brand-corner .mark {
  width: 8px; height: 8px; background: var(--accent);
  box-shadow: 0 0 10px var(--accent-soft);
  border-radius: 1px;
}
#brand-corner .brand-title { color: var(--text); font-weight: 500; }
#brand-corner .brand-meta { color: var(--text-faint); letter-spacing: 0.12em; }

/* ── "hit space" hint (bottom-center) ───────────────────────────────────── */
#space-hint {
  position: fixed;
  bottom: 22px; left: 50%;
  transform: translateX(-50%);
  z-index: 12;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur);
          backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow);
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: color .15s, transform .15s, opacity .2s;
  opacity: 0.8;
}
#space-hint:hover { color: var(--text); opacity: 1; transform: translateX(-50%) translateY(-2px); }
#space-hint kbd {
  display: inline-block;
  font-family: var(--mono); font-size: 10px;
  padding: 1px 6px; margin: 0 2px;
  border: 1px solid var(--glass-border-strong);
  border-radius: 4px;
  color: var(--text);
  background: rgba(255,255,255,0.06);
}
#space-hint.hidden { opacity: 0; pointer-events: none; }

/* ── floating action dock (right side, draggable) ───────────────────────── */
#action-dock {
  position: fixed;
  top: 50%; right: 22px;
  transform: translateY(-50%);
  z-index: 14;
  display: flex; flex-direction: column;
  gap: 4px;
  padding: 6px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur);
          backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius);
}
#action-dock .dock-handle {
  cursor: grab;
  text-align: center;
  font-size: 14px; line-height: 1;
  color: var(--text-faint);
  padding: 4px 0 6px;
  user-select: none;
}
#action-dock .dock-handle:active { cursor: grabbing; }
.dock-btn {
  width: 34px; height: 34px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--text-soft);
  font-size: 15px; line-height: 1;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: background .12s, color .12s, border-color .12s;
}
.dock-btn:hover {
  background: var(--hover-bg);
  border-color: var(--glass-border);
  color: var(--text);
}
.dock-btn.active {
  background: var(--accent-soft);
  border-color: rgba(255,216,74,0.4);
  color: var(--accent);
}

/* ── generic .glass surface ─────────────────────────────────────────────── */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur);
          backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius);
  position: relative;
}
/* specular gloss highlight — muted in the minimal pass (still adds a hint of
   depth on the upper-left, but no longer reads as a glossy button) */
.glass::before {
  content: "";
  position: absolute; inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: radial-gradient(
    120% 80% at 0% 0%,
    rgba(255,255,255,0.06) 0%,
    rgba(255,255,255,0.015) 35%,
    transparent 65%
  );
  mix-blend-mode: overlay;
  z-index: 0;
}
.glass > * { position: relative; z-index: 1; }

/* ── draggable panel chrome ─────────────────────────────────────────────── */
.panel { z-index: 20; }
.panel.dragging { transition: none; user-select: none; }
.panel.resizing,
#cmd-bar.resizing { transition: none; user-select: none; }
.panel-resize-handle {
  position: absolute;
  right: 3px; bottom: 3px;
  width: 16px; height: 16px;
  cursor: nwse-resize;
  z-index: 5;
  opacity: 0.42;
}
.panel-resize-handle::before,
.panel-resize-handle::after {
  content: "";
  position: absolute;
  right: 3px;
  bottom: 3px;
  border-right: 1px solid var(--glass-border-strong);
  border-bottom: 1px solid var(--glass-border-strong);
}
.panel-resize-handle::before { width: 10px; height: 10px; }
.panel-resize-handle::after { width: 5px; height: 5px; }
.panel-resize-handle:hover { opacity: 0.9; }
.panel-head {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--glass-border);
  cursor: grab;
  user-select: none;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.panel-head:active { cursor: grabbing; }
.panel-head .panel-btn {
  margin-left: auto;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--text-muted);
  width: 22px; height: 22px;
  font-family: var(--mono);
  font-size: 13px; line-height: 1;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
}
.panel-head .panel-btn + .panel-btn { margin-left: 4px; }
.panel-head .panel-btn:hover { color: var(--text); border-color: var(--glass-border); }
.panel-body {
  padding: 12px 14px;
  display: grid; gap: 10px;
}
.panel.collapsed .panel-body,
.panel.collapsed .m-body { display: none; }

/* ── command bar — spotlight-style centered launcher (Space opens) ─────── */
#cmd-bar {
  position: fixed;
  top: 26%; left: 50%;
  transform: translate(-50%, -6px) scale(0.99);
  width: min(680px, 92vw);
  min-width: min(360px, 92vw);
  min-height: 56px;
  max-width: calc(100vw - 24px);
  max-height: calc(100vh - 24px);
  z-index: 80;
  padding: 8px 8px 8px 14px;
  opacity: 0; pointer-events: none;
  transition: opacity .14s ease, transform .18s ease;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
#cmd-bar.open {
  opacity: 1; pointer-events: auto;
  transform: translate(-50%, 0) scale(1);
}
#cmd-bar.positioned.open { transform: none; }
.cmd-grip {
  position: absolute;
  left: 50%; top: 4px;
  transform: translateX(-50%);
  width: 54px; height: 8px;
  cursor: grab;
  border-radius: 999px;
  z-index: 3;
}
.cmd-grip::before {
  content: "";
  position: absolute;
  left: 10px; right: 10px; top: 3px;
  height: 2px;
  border-radius: 999px;
  background: var(--glass-border-strong);
}
.cmd-grip:active { cursor: grabbing; }
#cmd-bar .cmd-row {
  display: flex; align-items: center; gap: 8px;
  flex: 0 0 auto;
}
#cmd-bar input#search {
  flex: 1; min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-family: var(--mono);
  font-size: 14px;
  padding: 10px 4px;
  letter-spacing: 0.01em;
}
#cmd-bar input#search::placeholder { color: var(--text-faint); }
#cmd-bar #search-hits {
  font-size: 9.5px; color: var(--text-faint);
  text-transform: uppercase; letter-spacing: 0.12em;
  padding-right: 4px;
}
#cmd-bar .cmd-chips {
  display: inline-flex; gap: 2px;
  padding: 2px;
  border-radius: 9px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.05);
}
.cmd-chip {
  width: 28px; height: 28px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 7px;
  color: var(--text-muted);
  font-size: 14px; line-height: 1;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: background .12s, color .12s, border-color .12s;
}
.cmd-chip:hover { color: var(--text); background: rgba(255,255,255,0.04); }
.cmd-chip.active {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: rgba(255,216,74,0.30);
}

#cmd-status {
  margin: 0 4px;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
  overflow: hidden;
  max-height: 0;
  transition: max-height .15s ease, padding .15s ease;
}
#cmd-status.show {
  padding: 6px 4px 0;
  max-height: 80px;
}
#cmd-status.flash { color: var(--accent); }
#cmd-status pre {
  font-family: var(--mono); font-size: 10px;
  white-space: pre-wrap; color: var(--text-muted);
  margin-top: 4px; max-height: 60px; overflow: auto;
  text-transform: none; letter-spacing: 0;
}

/* spotlight inline hot-menu (mirrors #hot-menu, scoped to cmd-bar) */
#spotlight-menu {
  margin-top: 6px;
  display: none;
  border-top: 1px solid var(--glass-border);
  padding-top: 4px;
  max-height: 320px;
  flex: 0 1 auto;
  overflow-y: auto;
}
#spotlight-menu.open { display: block; }
#spotlight-menu .sm-head {
  padding: 8px 10px 6px;
  font-size: 9.5px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.18em;
}
#spotlight-menu .sm-item {
  padding: 7px 10px; cursor: pointer;
  display: flex; align-items: baseline; gap: 10px;
  border-radius: 8px;
}
#spotlight-menu .sm-item:hover, #spotlight-menu .sm-item.active { background: var(--hover-bg); }
#spotlight-menu .sm-name { color: var(--accent); font-family: var(--mono); font-size: 11px; flex: 0 0 auto; }
#spotlight-menu .sm-desc {
  color: var(--text-muted); font-size: 10.5px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1;
}

/* slash-tool TUI inside Spotlight */
#spotlight-menu.tui-open {
  max-height: min(70vh, 680px);
  padding-top: 8px;
}
.tui-shell {
  display: grid;
  gap: 10px;
  padding: 6px 4px 8px;
}
.tui-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 4px 8px 8px;
  border-bottom: 1px solid var(--glass-border);
}
.tui-kicker {
  color: var(--accent);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}
.tui-title {
  margin-top: 3px;
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 650;
  letter-spacing: 0;
}
.tui-state {
  flex: 0 0 auto;
  border: 1px solid var(--glass-border-strong);
  border-radius: 6px;
  padding: 3px 7px;
  color: var(--text-muted);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.tui-state.running,
.tui-state.queued { color: #7edcff; border-color: rgba(126,220,255,0.36); }
.tui-state.error { color: #ff8c8c; border-color: rgba(255,140,140,0.40); }
.tui-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 6px;
}
.tui-field {
  min-height: 58px;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 8px 9px;
  cursor: pointer;
  background: rgba(255,255,255,0.025);
}
.tui-field:hover { background: rgba(255,255,255,0.045); }
.tui-field.active {
  border-color: rgba(255,216,74,0.50);
  background: rgba(255,216,74,0.07);
}
.tui-field-line {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.tui-label {
  flex: 0 0 auto;
  min-width: 54px;
  color: var(--text-muted);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.tui-field.required .tui-label::after { content: "*"; color: var(--accent); margin-left: 2px; }
.tui-value {
  flex: 1 1 auto;
  min-width: 0;
  color: var(--text);
  font-size: 11px;
}
.tui-value-text {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tui-empty {
  color: var(--text-faint);
  font-style: italic;
}
.tui-prompt {
  margin-top: 6px;
  color: var(--text-muted);
  font-family: var(--sans);
  font-size: 10.5px;
  line-height: 1.35;
  letter-spacing: 0;
  text-transform: none;
}
.tui-toggle {
  display: inline-block;
  width: 28px;
  height: 14px;
  border: 1px solid var(--glass-border-strong);
  border-radius: 999px;
  background: rgba(0,0,0,0.24);
  position: relative;
  vertical-align: middle;
}
.tui-toggle::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  left: 3px;
  top: 2px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: transform .12s, background .12s;
}
.tui-toggle.on { border-color: rgba(255,216,74,0.44); background: var(--accent-soft); }
.tui-toggle.on::after { transform: translateX(13px); background: var(--accent); }
.tui-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.tui-token {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  max-width: 100%;
  border: 1px solid var(--glass-border-strong);
  border-radius: 999px;
  padding: 2px 6px;
  color: var(--text-soft);
  background: rgba(255,255,255,0.04);
  overflow: hidden;
  text-overflow: ellipsis;
}
.tui-x { color: var(--text-muted); }
.tui-stepper {
  display: inline-flex;
  gap: 2px;
  flex: 0 0 auto;
}
.tui-stepper button,
.tui-actions button,
.tui-node-row button {
  background: transparent;
  border: 1px solid var(--glass-border-strong);
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1;
  cursor: pointer;
  border-radius: 6px;
}
.tui-stepper button { width: 22px; height: 22px; }
.tui-stepper button:hover,
.tui-actions button:hover,
.tui-node-row button:hover { color: var(--text); border-color: var(--text); }
.tui-seg {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  margin-top: 7px;
}
.tui-seg button {
  border: 1px solid var(--glass-border-strong);
  background: rgba(0,0,0,0.18);
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 6px;
  border-radius: 6px;
  cursor: pointer;
}
.tui-seg button.active { background: var(--accent); color: #000; border-color: var(--accent); }
.tui-picks {
  border: 1px solid rgba(126,220,255,0.22);
  border-radius: 8px;
  overflow: hidden;
}
.tui-pick {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 9px;
  cursor: pointer;
}
.tui-pick + .tui-pick { border-top: 1px solid var(--glass-border); }
.tui-pick:hover,
.tui-pick.active { background: rgba(126,220,255,0.08); }
.tui-pick-id { color: #7edcff; font-size: 10.5px; flex: 0 0 auto; }
.tui-pick-name {
  color: var(--text-muted);
  font-size: 10.5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tui-actions {
  display: flex;
  gap: 6px;
  padding: 0 2px;
}
.tui-actions button { padding: 7px 10px; text-transform: uppercase; letter-spacing: 0.12em; }
.tui-actions .tui-run {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
}
.tui-actions .tui-run[disabled] {
  background: transparent;
  color: var(--text-faint);
  border-color: var(--glass-border);
  cursor: default;
}
.tui-output {
  border-top: 1px solid var(--glass-border);
  padding: 10px 4px 0;
  color: var(--text-soft);
  font-family: var(--sans);
  font-size: 12px;
  line-height: 1.5;
  max-height: min(38vh, 360px);
  overflow: auto;
}
.tui-output.idle,
.tui-output.loading,
.tui-output-empty {
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.tui-output.loading::after { content: ""; display: inline-block; width: 1ch; animation: ch-blink 1s steps(2) infinite; }
.tui-output.error { color: #ffb0b0; }
.tui-output pre {
  margin-top: 8px;
  max-height: 220px;
  overflow: auto;
  background: rgba(0,0,0,0.32);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 9px 10px;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 10.5px;
  white-space: pre-wrap;
}
.tui-output pre.tui-err { color: #ffb0b0; }
.tui-node-list {
  display: grid;
  gap: 4px;
}
.tui-node-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  padding: 7px 8px;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background: rgba(255,255,255,0.025);
  cursor: pointer;
}
.tui-node-list.compact .tui-node-row { padding: 5px 7px; }
.tui-node-row:hover { background: rgba(126,220,255,0.07); border-color: rgba(126,220,255,0.24); }
.tui-rank,
.tui-score {
  min-width: 34px;
  color: #7edcff;
  font-family: var(--mono);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
}
.tui-node-main { min-width: 0; display: grid; gap: 2px; }
.tui-node-name {
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tui-node-cat {
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tui-node-row button { padding: 5px 7px; text-transform: uppercase; letter-spacing: 0.10em; }
.tui-card {
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 9px 10px;
  background: rgba(255,255,255,0.025);
  margin-bottom: 6px;
}
.tui-card-kicker {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 3px;
}
.tui-card-title {
  color: var(--text);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.3;
}
.tui-card p { margin: 6px 0 0; color: var(--text-muted); }
.tui-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin: 7px 0;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 10px;
}
.tui-meta-row b { color: var(--text); font-weight: 500; }
.tui-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.tui-bar {
  position: relative;
  display: grid;
  grid-template-columns: 80px 56px 1fr;
  align-items: center;
  gap: 8px;
  min-height: 24px;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 10px;
}
.tui-bar b { color: var(--text); font-weight: 500; }
.tui-bar i {
  display: block;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), #7edcff);
  width: var(--w);
  min-width: 2px;
}
.tui-command {
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 10.5px;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 7px 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tui-inputs-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 7px;
}
.tui-inputs-inline span {
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  padding: 2px 7px;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 10px;
}

@media (max-width: 560px) {
  .tui-grid,
  .tui-pair { grid-template-columns: 1fr; }
  .tui-head { flex-direction: column; align-items: stretch; }
  .tui-state { align-self: flex-start; }
  .tui-node-row { grid-template-columns: auto minmax(0, 1fr); }
  .tui-node-row button { display: none; }
}

/* search-dropdown lives inside cmd-bar now */
#search-dropdown {
  margin-top: 10px;
  max-height: min(58vh, 520px);
  flex: 1 1 auto;
  overflow: hidden;
  display: none;
  border-top: 1px solid var(--glass-border);
  padding-top: 6px;
}
#search-dropdown.open { display: flex; flex-direction: column; }
#search-dropdown.expanded { /* legacy: handled by display already */ }
.sd-section { overflow-y: auto; }
.sd-section + .sd-section { border-top: 1px solid var(--glass-border); }
.sd-section-head {
  padding: 8px 10px; font-size: 9.5px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.18em;
  display: flex; align-items: center; gap: 8px;
}
.sd-section-head .sd-kbd {
  margin-left: auto; font-size: 9px; color: var(--text-faint);
  border: 1px solid var(--glass-border); padding: 1px 5px; border-radius: 3px;
  letter-spacing: 0.06em;
}
#sd-hits   { max-height: 38vh; }
#sd-summary{ max-height: 50vh; display: none; padding: 0; }
#search-dropdown.has-summary #sd-summary { display: block; }
.sd-item {
  padding: 8px 12px; font-size: 11.5px; color: var(--text);
  cursor: pointer;
  display: flex; align-items: center; gap: 10px;
  border-radius: 8px;
}
.sd-item + .sd-item { margin-top: 2px; }
.sd-item:hover, .sd-item.active { background: var(--hover-bg); }
.sd-item .sd-cat {
  font-size: 9px; color: var(--text-muted); text-transform: uppercase;
  letter-spacing: 0.1em; margin-left: auto;
}
.sd-item .swatch { width: 8px; height: 8px; flex-shrink: 0; border-radius: 50%; }
.sd-empty { padding: 14px; font-size: 10.5px; color: var(--text-muted); text-align: center; }
.sd-summary-body { padding: 14px 14px 10px; font-size: 12px; line-height: 1.6; color: var(--text-soft); }
.sd-summary-body h3 {
  font-size: 11px; font-weight: 500; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.18em; margin: 0 0 8px;
}
.sd-summary-body .sd-top {
  border: 1px solid var(--glass-border); border-radius: 10px;
  padding: 10px 12px; margin-bottom: 10px;
  background: rgba(255,255,255,0.025);
}
.sd-summary-body .sd-top .sd-top-name {
  color: var(--text); font-size: 13px; margin-bottom: 3px;
  font-family: var(--sans); font-weight: 600;
}
.sd-summary-body .sd-top .sd-top-cat {
  color: var(--accent); font-size: 9.5px; text-transform: uppercase; letter-spacing: 0.14em;
}
.sd-summary-body .sd-top .sd-top-sum {
  color: var(--text-soft); margin-top: 8px; font-size: 11.5px; line-height: 1.6;
}
.sd-summary-body .sd-top .sd-top-sum.sd-llm[data-state="loading"],
.sd-summary-body .sd-top .sd-top-sum.sd-llm[data-state="error"],
.sd-summary-body .sd-top .sd-top-sum.sd-llm[data-state="empty"] {
  color: var(--text-muted); font-style: italic;
}
.sd-summary-body .sd-top .sd-top-sum.sd-llm[data-state="streaming"]::after {
  content: "\2588"; display: inline-block; width: 1ch; margin-left: 2px;
  animation: ch-blink 1s steps(2) infinite; color: var(--accent);
}
.sd-llm-dots::after {
  content: ""; display: inline-block; width: 1ch; margin-left: 2px;
  animation: ch-blink 1s steps(2) infinite;
}
.sd-summary-body .sd-meta {
  display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px;
  font-size: 10px; color: var(--text-muted);
  padding-top: 8px; border-top: 1px dashed var(--glass-border);
}
.sd-summary-body .sd-meta b { color: var(--text); font-weight: 500; }
.sd-summary-body .sd-related-list { display: flex; flex-direction: column; gap: 2px; }
.sd-summary-body .sd-related-list .hit {
  display: flex; align-items: baseline; gap: 8px;
  padding: 4px 6px; cursor: pointer; font-size: 11.5px;
  border-radius: 6px;
}
.sd-summary-body .sd-related-list .hit:hover { background: var(--hover-bg); }
.sd-summary-body .sd-related-list .hit-score {
  font-size: 9.5px; color: var(--text-muted); min-width: 38px;
  font-variant-numeric: tabular-nums;
}
.sd-summary-body .sd-related-list .hit-cat {
  color: var(--text-muted); font-size: 10px; margin-left: auto;
}
.sd-summary-body .sd-actions {
  display: flex; gap: 6px; margin-top: 12px;
  padding-top: 10px; border-top: 1px dashed var(--glass-border);
}
.sd-summary-body .sd-act {
  background: transparent; border: 1px solid var(--glass-border-strong);
  color: var(--text-muted); font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.12em;
  padding: 5px 10px; cursor: pointer; border-radius: 8px;
}
.sd-summary-body .sd-act:hover { color: var(--text); border-color: var(--text); }
.sd-summary-body .sd-act.primary {
  background: var(--accent); color: #000; border-color: var(--accent);
}
.sd-summary-body .sd-act.primary:hover { color: #000; background: #fff2a8; }
.sd-loading {
  padding: 18px; font-size: 10.5px; color: var(--text-muted);
  text-align: center; text-transform: uppercase; letter-spacing: 0.18em;
}
.sd-loading::after {
  content: ""; display: inline-block; width: 1ch;
  animation: ch-blink 1s steps(2) infinite;
}
@keyframes ch-blink { 50% { opacity: 0; } }

/* ── visualisation toolbar ──────────────────────────────────────────────── */
#toolbar {
  position: fixed;
  top: 80px; left: 22px;
  min-width: 224px;
  min-height: 84px;
  max-width: calc(100vw - 24px);
  max-height: calc(100vh - 24px);
  overflow: hidden;
}
#toolbar.collapsed { min-width: 0; }
.tb-title { flex: 1; }
.tb-section { display: grid; gap: 6px; }
.tb-label {
  font-size: 9px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.18em;
}
.tb-label::before { content: "· "; color: var(--text-faint); }

/* ── shared form controls ───────────────────────────────────────────────── */
.seg {
  display: grid; grid-auto-flow: column; grid-auto-columns: 1fr;
  border: 1px solid var(--glass-border-strong);
  border-radius: 8px; overflow: hidden;
  background: rgba(0,0,0,0.18);
}
.seg button {
  background: transparent; color: var(--text-muted); border: none;
  font-family: var(--mono); font-size: 10px; padding: 6px 0; cursor: pointer;
  text-transform: uppercase; letter-spacing: 0.1em;
  border-right: 1px solid var(--glass-border);
}
.seg button:last-child { border-right: none; }
.seg button:hover { color: var(--text); }
.seg button.active { background: var(--accent); color: #000; }
.ctl-select {
  background: rgba(0,0,0,0.18);
  border: 1px solid var(--glass-border-strong);
  color: var(--text); font-family: var(--mono); font-size: 11px;
  padding: 6px 10px; outline: none; width: 100%;
  border-radius: 8px;
}
.ctl-select:focus { border-color: var(--text); }
.row-check {
  display: flex; align-items: center; gap: 8px; font-size: 10.5px;
  color: var(--text-muted);
}
.row-check input { accent-color: var(--accent); }
.palette-row {
  display: grid; grid-template-columns: 1fr 60px; align-items: center; gap: 6px;
}
.palette-strip { height: 14px; border: 1px solid var(--glass-border-strong); border-radius: 4px; }
.pill-btn {
  display: inline-block; background: transparent; color: var(--text-muted);
  border: 1px solid var(--glass-border-strong); padding: 4px 10px; cursor: pointer;
  font-family: var(--mono); font-size: 10px; text-transform: uppercase;
  letter-spacing: 0.12em; border-radius: 999px;
}
.pill-btn:hover { color: var(--text); border-color: var(--text); }

/* ── tooltip ────────────────────────────────────────────────────────────── */
#tooltip {
  position: fixed; display: none; z-index: 25; pointer-events: none;
  padding: 10px 12px; max-width: 340px; font-size: 11px; line-height: 1.55;
}
#tooltip .tt-name { color: var(--text); font-weight: 500; margin-bottom: 4px; font-size: 12px; }
#tooltip .tt-cat  {
  color: var(--accent); font-size: 10px; text-transform: uppercase;
  letter-spacing: 0.12em; margin-bottom: 6px;
}
#tooltip .tt-summary {
  color: var(--text-muted); font-size: 11px;
  border-top: 1px dashed var(--glass-border); padding-top: 6px; margin-top: 6px;
}
#tooltip .tt-img {
  display: none; max-width: 100%; max-height: 180px;
  margin-top: 8px; border: 1px solid var(--glass-border); border-radius: 6px;
}
#tooltip .tt-stat { color: var(--text-muted); font-size: 10px; margin-top: 6px; }
#tooltip .tt-stat strong { color: var(--text); font-weight: 500; }

/* ── legend ─────────────────────────────────────────────────────────────── */
#legend {
  position: fixed; bottom: 22px; left: 22px;
  font-size: 10px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.10em;
  max-width: 280px;
  min-width: 200px;
  min-height: 110px;
  max-height: min(70vh, 560px);
  overflow: hidden;
}
#legend .panel-body { overflow: auto; }
#legend .l-title {
  font-size: 9px; color: var(--text-muted); letter-spacing: 0.20em;
  flex: 1;
}
#legend .l-title::before { content: "› "; color: var(--accent); }
#legend .l-row {
  display: flex; align-items: center; gap: 8px; padding: 3px 0;
  cursor: pointer; user-select: none; color: var(--text-soft);
}
#legend .l-row.dim { color: var(--text-faint); }
#legend .l-row.glow { color: var(--text); }
#legend .l-row.glow .swatch { box-shadow: 0 0 8px 1px currentColor; }
#legend .l-row:hover { color: var(--text); }
#legend .swatch {
  width: 8px; height: 8px; display: inline-block; flex-shrink: 0;
  border-radius: 50%;
}
#legend .l-hint {
  font-size: 9px; color: var(--text-muted);
  margin-top: 6px; padding-top: 6px; border-top: 1px dashed var(--glass-border);
  text-transform: none; letter-spacing: 0;
}

/* ── context menu ───────────────────────────────────────────────────────── */
#ctx-menu {
  position: fixed; display: none; z-index: 50;
  min-width: 180px; padding: 4px 0;
  border-radius: 12px;
}
#ctx-menu .ctx-title {
  padding: 8px 12px; font-size: 10px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.12em;
  border-bottom: 1px solid var(--glass-border); margin-bottom: 4px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 240px;
}
#ctx-menu .ctx-item {
  padding: 6px 12px; font-size: 11px; color: var(--text); cursor: pointer;
}
#ctx-menu .ctx-item:hover { background: var(--hover-bg); }
#ctx-menu .ctx-sep { height: 1px; background: var(--glass-border); margin: 4px 0; }
#ctx-menu .ctx-section {
  padding: 3px 12px 2px; font-size: 9px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.16em;
}
#ctx-menu .ctx-row {
  display: grid; grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 3px; padding: 4px 8px;
}
.ctx-path-btn {
  background: transparent; border: 1px solid var(--glass-border-strong);
  color: var(--text-muted); font-family: var(--mono); font-size: 9px;
  padding: 4px 2px; cursor: pointer; text-align: center;
  text-transform: uppercase; letter-spacing: 0.06em; line-height: 1.2;
  border-radius: 4px;
}
.ctx-path-btn:hover { color: var(--text); border-color: var(--text); }
.ctx-path-btn.active { background: var(--text); color: var(--bg); border-color: var(--text); }
.ctx-path-btn.start.active   { background: #50dc64; border-color: #50dc64; color: #000; }
.ctx-path-btn.end.active     { background: #ff5050; border-color: #ff5050; color: #fff; }
.ctx-path-btn.include.active { background: rgba(255,160,40,0.85); border-color: #ffa028; color: #000; }
.ctx-path-btn.exclude.active { background: rgba(210,60,60,0.85);  border-color: #d23c3c; color: #fff; }

/* ── floating modal panels (settings + reader + chat) ───────────────────── */
.float-modal {
  display: none;
  position: fixed;
  z-index: 60;
}
.float-modal.open { display: flex; flex-direction: column; }
.float-modal .m-card {
  display: flex; flex-direction: column;
  width: 100%; height: 100%;
  overflow: hidden;
  border-radius: inherit;
}
.float-modal .m-titlewrap {
  min-width: 0; flex: 1; display: grid; gap: 4px;
  text-transform: none; letter-spacing: 0;
}
.float-modal .m-cat {
  font-size: 9.5px; color: var(--accent);
  text-transform: uppercase; letter-spacing: 0.14em;
}
.float-modal .m-title {
  font-size: 15px; line-height: 1.3; color: var(--text);
  font-family: var(--sans);
  font-weight: 600; overflow: hidden; text-overflow: ellipsis;
  white-space: nowrap; letter-spacing: -0.005em;
}
.float-modal .m-meta { display: flex; flex-wrap: wrap; gap: 6px; }
.float-modal .m-chip {
  display: inline-flex; align-items: center; min-height: 18px;
  border: 1px solid var(--glass-border); background: rgba(255,255,255,0.04);
  color: var(--text-muted); padding: 1px 7px; border-radius: 999px;
  font-size: 9.5px; line-height: 1.3; font-family: var(--mono);
  text-transform: none; letter-spacing: 0;
}
.float-modal .m-head a {
  font-size: 10px; color: var(--text-muted); text-decoration: none;
  border: 1px solid var(--glass-border-strong); padding: 5px 9px;
  text-transform: uppercase; letter-spacing: 0.12em; white-space: nowrap;
  border-radius: 6px; align-self: center;
}
.float-modal .m-head a:hover { color: var(--text); border-color: var(--text); }
.float-modal .m-body {
  overflow-y: auto;
  line-height: 1.7;
  font-family: var(--sans);
  color: var(--text-soft);
}

/* document reader specifics */
#modal {
  width: min(880px, 92vw);
  height: min(80vh, 880px);
  min-width: min(360px, 92vw);
  min-height: 260px;
  max-width: calc(100vw - 24px);
  max-height: calc(100vh - 24px);
  top: 8vh; left: 50%;
  transform: translateX(-50%);
}
#modal.positioned { transform: none; }
#modal .m-body .md-doc {
  max-width: 720px; margin: 0 auto; padding: 32px 36px 44px;
}
#modal .m-body h1, #modal .m-body h2, #modal .m-body h3, #modal .m-body h4 {
  color: var(--text); font-weight: 700; letter-spacing: 0; line-height: 1.25;
}
#modal .m-body h1 { font-size: 24px; margin: 0 0 20px; }
#modal .m-body h2 {
  font-size: 18px; margin: 30px 0 12px; padding-top: 16px;
  border-top: 1px solid var(--glass-border);
}
#modal .m-body h3 { font-size: 15px; margin: 24px 0 10px; }
#modal .m-body h4 { font-size: 13px; margin: 20px 0 8px; color: var(--accent); }
#modal .m-body h2:first-child,
#modal .m-body h3:first-child { margin-top: 0; padding-top: 0; border-top: none; }
#modal .m-body p, #modal .m-body li {
  font-size: 14.5px; color: var(--text-soft); line-height: 1.78;
}
#modal .m-body p { margin: 0 0 14px; }
#modal .m-body ul, #modal .m-body ol { padding-left: 22px; margin: 8px 0 16px; }
#modal .m-body li + li { margin-top: 5px; }
#modal .m-body code {
  font-family: var(--mono); font-size: 0.92em;
  background: rgba(255,255,255,0.07); padding: 2px 6px; border-radius: 4px;
}
#modal .m-body pre {
  background: rgba(0,0,0,0.45); padding: 14px; overflow-x: auto;
  border: 1px solid var(--glass-border); border-radius: 8px; margin: 16px 0;
}
#modal .m-body pre code { background: transparent; padding: 0; }
#modal .m-body a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
#modal .m-body a:hover { color: #fff2a8; }
#modal .m-body img { max-width: 100%; border: 1px solid var(--glass-border); border-radius: 8px; }
#modal .m-body blockquote {
  border-left: 3px solid var(--accent); padding: 10px 14px;
  background: var(--accent-soft); color: var(--text-muted); margin: 16px 0;
  border-radius: 0 8px 8px 0;
}
#modal .m-body blockquote p { color: var(--text-muted); margin-bottom: 0; }
#modal .m-body hr { border: 0; border-top: 1px solid var(--glass-border); margin: 24px 0; }
#modal .m-body table {
  width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 12.5px;
  border: 1px solid var(--glass-border); overflow: hidden; border-radius: 6px;
}
#modal .m-body th, #modal .m-body td {
  border: 1px solid var(--glass-border); padding: 8px 10px; vertical-align: top;
}
#modal .m-body th {
  background: rgba(255,255,255,0.06); color: var(--text); text-align: left; font-weight: 650;
}
#modal .m-body td { color: var(--text-soft); }
#modal .m-body strong { color: var(--text); font-weight: 700; }
#modal .m-body em { color: var(--warning); font-style: italic; }

/* citation flash */
#modal .m-body .dana-hl {
  background: linear-gradient(90deg, var(--accent-soft), transparent 75%);
  border-left: 2px solid var(--accent);
  padding-left: 10px; margin-left: -12px;
  animation: dana-cite-flash 2.4s ease-out forwards;
}
#modal .m-body .dana-hl-anchor { text-shadow: 0 0 16px var(--accent-soft); }
@keyframes dana-cite-flash {
  0%   { background-color: var(--accent-soft); }
  60%  { background-color: rgba(255,255,255,0.04); }
  100% { background-color: transparent; }
}

/* settings specifics */
#settings-modal {
  width: min(640px, 92vw);
  min-width: min(320px, 92vw);
  min-height: 280px;
  max-height: 86vh;
  max-width: calc(100vw - 24px);
  top: 7vh; left: 50%;
  transform: translateX(-50%);
}
#settings-modal.positioned { transform: none; }
#settings-modal .m-body { padding: 16px 20px 20px; }
details.panel-section { border-top: 1px solid var(--glass-border); padding-bottom: 8px; }
details.panel-section:first-of-type { border-top: none; }
details > summary {
  list-style: none; cursor: pointer; font-size: 10px;
  color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.18em;
  padding: 12px 0 10px;
}
details > summary::-webkit-details-marker { display: none; }
details > summary::before { content: "+ "; color: var(--accent); }
details[open] > summary::before { content: "− "; }
.section-body { display: grid; gap: 8px; padding-bottom: 8px; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin: 4px 0; }
.row label { font-size: 11px; color: var(--text-muted); flex: 1; }
.row select {
  background: transparent; border: 1px solid var(--glass-border-strong); color: var(--text);
  font-family: var(--mono); font-size: 11px; padding: 3px 6px; outline: none;
  border-radius: 6px;
}
.settings-action-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: center;
}
.settings-action {
  height: 30px;
  padding: 0 12px;
  border: 1px solid var(--glass-border-strong);
  border-radius: 8px;
  background: rgba(8,8,12,0.62);
  color: var(--text);
  font: 10.5px var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
}
.settings-action:hover { border-color: var(--accent); }
.settings-action:disabled {
  opacity: 0.45;
  cursor: default;
  border-color: var(--glass-border);
}
#wiki-choice-meta {
  color: var(--text-muted);
  font-size: 10.5px;
  line-height: 1.45;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.row input[type="range"] { flex: 1; accent-color: var(--accent); }
.row .val {
  font-size: 10px; color: var(--text); width: 42px; text-align: right;
}
.hint { font-size: 10px; color: var(--text-muted); line-height: 1.55; }

/* ── chat panel (centered, draggable, glass) ────────────────────────────── */
#chat-panel {
  width: min(540px, 92vw);
  height: min(72vh, 760px);
  min-width: min(320px, 92vw);
  min-height: 260px;
  max-width: calc(100vw - 24px);
  max-height: calc(100vh - 24px);
  top: 12vh; left: auto; right: 80px;
  display: none;
}
#chat-panel.open { display: flex; flex-direction: column; }
#chat-head {
  flex: 0 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--glass-border);
  text-transform: uppercase; letter-spacing: 0.18em; font-size: 11px;
  gap: 8px;
  cursor: grab;
}
#chat-head:active { cursor: grabbing; }
#chat-head .ttl {
  display: flex; align-items: center; gap: 10px; color: var(--text);
  min-width: 0; flex: 1;
}
#chat-head .ttl .mark {
  width: 6px; height: 6px; background: var(--accent); flex: 0 0 auto;
  box-shadow: 0 0 8px var(--accent-soft);
}
#chat-head .ttl #chat-title {
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0;
}
#chat-head .actions { display: flex; gap: 4px; flex: 0 0 auto; }
#chat-head button {
  background: transparent; border: 1px solid var(--glass-border-strong); color: var(--text-muted);
  padding: 3px 8px; font-family: var(--mono); font-size: 10px; cursor: pointer;
  text-transform: uppercase; letter-spacing: 0.12em; border-radius: 6px;
}
#chat-head button:hover { color: var(--text); border-color: var(--text); }

#chat-body {
  flex: 1 1 auto; overflow-y: auto;
  padding: 14px 16px;
  display: flex; flex-direction: column; gap: 10px;
}
#chat-input-wrap {
  flex: 0 0 auto;
  position: relative;
  padding: 10px 12px;
  border-top: 1px solid var(--glass-border);
  display: flex; flex-direction: column; gap: 0;
  background: rgba(0,0,0,0.30);
  border-radius: 0 0 var(--radius) var(--radius);
}
#chat-input {
  flex: 1; min-width: 0; resize: none;
  background: rgba(0,0,0,0.20);
  border: 1px solid var(--glass-border-strong);
  color: var(--text); font-family: var(--mono); font-size: 12px;
  padding: 8px 10px; outline: none; line-height: 1.5;
  max-height: 140px; border-radius: 8px;
}
#chat-input:focus { border-color: var(--text); }
#chat-send {
  background: var(--accent); color: #000; border: 0;
  padding: 0 14px; font-family: var(--mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.16em; cursor: pointer;
  flex-shrink: 0; border-radius: 8px;
}
#chat-send:disabled { opacity: 0.4; cursor: not-allowed; }
#chat-input-row { display: flex; gap: 8px; }

/* hotkey-menu popover above the chat input ( / @ # ) */
#hot-menu {
  position: absolute; left: 12px; right: 12px; bottom: calc(100% + 6px);
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border-strong);
  -webkit-backdrop-filter: var(--glass-blur);
          backdrop-filter: var(--glass-blur);
  max-height: 260px; overflow-y: auto; display: none; z-index: 5;
  box-shadow: 0 -8px 28px rgba(0,0,0,0.4);
  border-radius: 10px;
}
#hot-menu.open { display: block; }
#hot-menu .sm-head {
  padding: 6px 10px; font-size: 9px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.18em;
  border-bottom: 1px solid var(--glass-border);
}
#hot-menu .sm-item {
  padding: 7px 10px; font-size: 11px; cursor: pointer;
  border-bottom: 1px solid var(--glass-border); color: var(--text);
  display: flex; flex-direction: column; gap: 2px;
}
#hot-menu .sm-item:last-child { border-bottom: none; }
#hot-menu .sm-item:hover, #hot-menu .sm-item.active { background: var(--hover-bg); }
#hot-menu .sm-name { color: var(--accent); font-family: var(--mono); font-size: 11px; }
#hot-menu .sm-desc {
  color: var(--text-muted); font-size: 10.5px; line-height: 1.4;
  font-family: var(--sans);
}

#chat-pills { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 0 8px; }
#chat-pills:empty { display: none; }
.ch-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 6px 3px 8px;
  border: 1px solid var(--glass-border-strong);
  background: rgba(255,255,255,0.04);
  font-family: var(--mono); font-size: 10.5px; line-height: 1;
  color: var(--text); border-radius: 999px;
}
.ch-pill .pl-sigil { color: var(--accent); font-weight: 500; }
.ch-pill[data-type="@"] .pl-sigil { color: #7ec8ff; }
.ch-pill[data-type="#"] .pl-sigil { color: #ffb27a; }
.ch-pill .pl-x {
  background: transparent; border: 0; color: var(--text-muted);
  cursor: pointer; font-family: inherit; font-size: 11px;
  padding: 0 2px; line-height: 1;
}
.ch-pill .pl-x:hover { color: var(--text); }

/* chat messages */
.ch-msg {
  display: flex; flex-direction: column; gap: 4px; max-width: 100%;
  font-size: 12.5px; line-height: 1.55;
}
.ch-msg .who {
  font-size: 9.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-muted);
}
.ch-msg.user .who { color: var(--accent); }
.ch-msg .body {
  border: 1px solid var(--glass-border); padding: 9px 12px;
  background: rgba(255,255,255,0.03);
  border-radius: 10px;
}
.ch-msg.user .body {
  background: rgba(255,216,74,0.07); border-color: rgba(255,216,74,0.30);
}
.ch-msg .body p { margin: 0 0 6px; }
.ch-msg .body p:last-child { margin-bottom: 0; }
.ch-msg .body code {
  font-family: var(--mono); font-size: 11.5px;
  background: rgba(255,255,255,0.06); padding: 1px 4px; border-radius: 3px;
}
.ch-msg .body pre {
  background: rgba(0,0,0,0.45); border: 1px solid var(--glass-border);
  padding: 8px 10px; overflow-x: auto; margin: 6px 0; font-size: 11px;
  border-radius: 6px;
}
.ch-msg .body ul, .ch-msg .body ol { padding-left: 18px; margin: 4px 0; }
.ch-msg .body a { color: var(--accent); text-decoration: none; border-bottom: 1px dotted var(--accent); }
.ch-msg .body strong { color: var(--text); }

.ch-msg .body a.ch-cite {
  display: inline-block;
  border: 1px solid var(--glass-border-strong);
  background: rgba(255,255,255,0.04);
  color: var(--accent);
  padding: 0 6px; margin: 0 1px;
  font-size: 11px; line-height: 1.55;
  border-radius: 4px;
  text-decoration: none;
  cursor: pointer;
  transition: background .12s, color .12s, border-color .12s;
}
.ch-msg .body a.ch-cite::before { content: "§ "; color: var(--text-muted); }
.ch-msg .body a.ch-cite:hover {
  background: var(--accent-soft);
  color: var(--text);
  border-color: var(--accent);
}

.ch-tool {
  font-size: 10.5px; color: var(--text-muted); padding: 4px 8px;
  border-left: 2px solid var(--accent-soft);
  background: rgba(255,255,255,0.02);
  font-family: var(--mono); border-radius: 0 6px 6px 0;
}
.ch-tool b { color: var(--accent); font-weight: 500; }
.ch-summary {
  border: 1px solid var(--glass-border-strong);
  padding: 10px 12px; border-radius: 10px;
  background: rgba(255,255,255,0.025);
}
.ch-summary h3 {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--text-muted); margin: 0 0 8px; font-weight: 500;
}
.ch-summary .hits { display: flex; flex-direction: column; gap: 4px; }
.ch-summary .hit {
  display: flex; align-items: baseline; gap: 8px;
  font-size: 12px; cursor: pointer;
}
.ch-summary .hit:hover .hit-name { color: var(--accent); }
.ch-summary .hit-score {
  font-size: 10px; color: var(--text-muted); min-width: 42px;
  font-variant-numeric: tabular-nums;
}
.ch-summary .hit-name { color: var(--text); }
.ch-summary .hit-cat { color: var(--text-muted); font-size: 10.5px; }
.ch-summary .meta-row {
  margin-top: 8px; padding-top: 8px;
  border-top: 1px dashed var(--glass-border);
  font-size: 10.5px; color: var(--text-muted);
  display: flex; flex-wrap: wrap; gap: 10px;
}
.ch-summary .meta-row b { color: var(--text); font-weight: 500; }
.ch-thinking {
  align-self: flex-start; font-size: 10.5px; color: var(--text-muted);
  padding: 4px 8px; font-family: var(--mono);
}
.ch-thinking::after {
  content: ""; display: inline-block; width: 1ch;
  animation: ch-blink 1s steps(2) infinite;
}

/* ── boot error ─────────────────────────────────────────────────────────── */
#boot-error {
  position: fixed;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  display: none;
  padding: 22px 28px;
  color: var(--text-muted); font-size: 11px; line-height: 1.7; text-align: center;
  z-index: 100;
}
#boot-error.open { display: block; }
#boot-error code {
  color: var(--text); background: rgba(255,255,255,0.05);
  padding: 2px 6px; border-radius: 3px;
}

/* ── offscreen stubs (legacy) ───────────────────────────────────────────── */
.offscreen-stub {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); pointer-events: none; opacity: 0;
}

/* ── small screens ──────────────────────────────────────────────────────── */
@media (max-width: 720px) {
  #brand-corner { top: 10px; left: 12px; font-size: 9px; }
  #space-hint   { bottom: 12px; padding: 6px 12px; font-size: 9.5px; }
  #action-dock  { right: 10px; padding: 4px; }
  .dock-btn     { width: 30px; height: 30px; font-size: 13px; }
  #chat-panel, #modal, #settings-modal {
    width: 96vw; right: auto; left: 50% !important;
    transform: translateX(-50%) !important;
    height: 86vh; top: 7vh;
  }
  #cmd-bar      { top: 12vh; }
}