/* Atlas - chrome UI nad canvasem */
html, body { height: 100%; overflow: hidden; }

#atlasStage { position: fixed; inset: 0; z-index: 1; }
#atlasCanvas { display: block; width: 100%; height: 100%; cursor: default; }
#atlasCanvas.grabbing { cursor: grabbing; }
#atlasCanvas.pointer { cursor: pointer; }

/* etykiety wezlow */
#atlasLabels { position: fixed; inset: 0; z-index: 5; pointer-events: none; overflow: hidden; }
.nlabel {
  position: absolute;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--bone-dim);
  transform: translate(-50%, 8px);
  white-space: nowrap;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9), 0 0 6px rgba(0, 0, 0, 0.6);
}
.nlabel.hot { color: var(--bone); font-size: 11.5px; }
.nlabel.pinned { color: var(--ember); }

/* naglowek */
#atlasHeader { position: fixed; top: 22px; left: 26px; z-index: 10; }
#atlasHeader h1 {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.25rem;
  margin: 0 0 4px;
  color: var(--bone);
}
#atlasHeader .kicker { font-size: 0.62rem; }
#atlasHeader a.nav { font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase; }

/* wyszukiwarka */
#atlasSearch { position: fixed; top: 22px; right: 26px; z-index: 12; width: 300px; }
#searchInput {
  width: 100%;
  background: rgba(18, 16, 13, 0.92);
  border: 1px solid var(--bone-faint);
  color: var(--bone);
  font-family: var(--mono);
  font-size: 0.78rem;
  padding: 9px 12px;
  outline: none;
}
#searchInput:focus { border-color: var(--blood); }
#searchInput::placeholder { color: var(--bone-faint); }
#searchResults {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(13, 11, 9, 0.97);
  border: 1px solid var(--bone-faint);
  border-top: none;
  max-height: 340px;
  overflow-y: auto;
}
#searchResults:empty { display: none; }
.sres {
  padding: 8px 12px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--bone-dim);
  border-bottom: 1px solid rgba(233, 226, 211, 0.06);
}
.sres b { color: var(--bone); font-weight: 500; }
.sres .sz { color: var(--bone-faint); font-size: 0.64rem; margin-left: 6px; }
.sres:hover, .sres.active { background: rgba(169, 34, 34, 0.22); color: var(--bone); }

/* filtry stref (lewa krawedz) */
#atlasFilters { position: fixed; left: 26px; top: 110px; z-index: 10; display: flex; flex-direction: column; gap: 7px; }
.zsq {
  display: flex;
  align-items: center;
  gap: 9px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  color: var(--bone-dim);
  text-transform: uppercase;
}
.zsq .sq {
  width: 11px;
  height: 11px;
  border: 1px solid var(--bone-faint);
  background: var(--zc, transparent);
  flex: none;
}
.zsq.off .sq { background: transparent; }
.zsq.off { color: var(--bone-faint); text-decoration: line-through; }
.zsq:hover { color: var(--bone); }
.zsq .zn { width: 34px; text-align: left; color: inherit; }

/* pigulki typow */
#typePills { position: fixed; left: 26px; bottom: 96px; z-index: 10; max-width: 300px; display: flex; flex-wrap: wrap; gap: 5px; }
.tpill {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  color: var(--bone-dim);
  border: 1px solid rgba(233, 226, 211, 0.18);
  background: rgba(18, 16, 13, 0.85);
  padding: 3px 8px;
  cursor: pointer;
  text-transform: lowercase;
}
.tpill.off { color: var(--bone-faint); border-color: rgba(233, 226, 211, 0.07); text-decoration: line-through; }
.tpill:hover { color: var(--bone); border-color: var(--blood); }

/* legenda krawedzi */
#atlasLegend { position: fixed; left: 26px; bottom: 26px; z-index: 11; }
#atlasLegend summary {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bone-dim);
  cursor: pointer;
  list-style: none;
}
#atlasLegend summary::-webkit-details-marker { display: none; }
#atlasLegend[open] summary { color: var(--bone); }
#legendBody {
  position: absolute;
  bottom: 24px;
  left: 0;
  background: rgba(13, 11, 9, 0.95);
  border: 1px solid var(--bone-faint);
  padding: 12px 14px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 18px;
  width: 380px;
}
.eleg {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--bone-dim);
  cursor: pointer;
  padding: 2px 0;
}
.eleg.off { color: var(--bone-faint); text-decoration: line-through; }
.eleg canvas { flex: none; }

/* hint klawiszowy */
#atlasHint {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 10;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: var(--bone-faint);
}
#atlasHint b { color: var(--bone-dim); font-weight: 500; }

/* breadcrumb strefy */
#atlasBreadcrumb {
  position: fixed;
  top: 74px;
  left: 26px;
  z-index: 10;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bone-dim);
  min-height: 1em;
}
#atlasBreadcrumb .zname { color: var(--ember); }

/* panel wezla */
#nodePanel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 400px;
  z-index: 20;
  background: rgba(18, 16, 13, 0.97);
  border-left: 1px solid var(--line);
  transform: translateX(102%);
  transition: transform 0.35s cubic-bezier(0.2, 0.7, 0.2, 1);
  overflow-y: auto;
  padding: 26px 28px 40px;
}
#nodePanel.open { transform: translateX(0); }
#panelClose {
  position: absolute;
  top: 14px;
  right: 16px;
  background: none;
  border: none;
  color: var(--bone-faint);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  cursor: pointer;
  text-transform: uppercase;
}
#panelClose:hover { color: var(--ember); }
#panelRoute {
  border: 1px solid var(--blood);
  padding: 10px 12px;
  margin-bottom: 18px;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--bone-dim);
}
#panelRoute .rt { color: var(--ember); letter-spacing: 0.14em; text-transform: uppercase; font-size: 0.6rem; }
#nodePanel h2 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1.15;
  margin: 8px 0 2px;
  color: var(--bone);
}
#pTermEn { font-family: var(--mono); font-size: 0.68rem; color: var(--bone-faint); margin-bottom: 14px; }
#pDef { margin: 14px 0; }
#pOpis { font-size: 0.95rem; line-height: 1.65; color: var(--bone-dim); }
#pFields { margin: 14px 0; }
#pFields dt {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bone-faint);
  margin-top: 10px;
}
#pFields dd { margin: 3px 0 0; font-size: 0.88rem; line-height: 1.55; color: var(--bone-dim); }
#pBadges { display: flex; gap: 6px; margin: 12px 0; }
.badge {
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid var(--bone-faint);
  color: var(--bone-dim);
  padding: 3px 8px;
}
.badge.warn { border-color: var(--blood); color: var(--ember); }
#pZrodlo { font-family: var(--mono); font-size: 0.64rem; color: var(--bone-faint); margin: 10px 0; line-height: 1.6; }
#pMarketing { margin: 16px 0; border: 1px solid rgba(233, 226, 211, 0.1); padding: 0 12px; }
#pMarketing summary {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bone-dim);
  cursor: pointer;
  padding: 10px 0;
}
#pMarketing p { color: var(--bone-dim); font-size: 0.88rem; line-height: 1.6; margin: 0 0 12px; }
#pEdges { margin-top: 20px; }
#pEdges ul { list-style: none; margin: 10px 0 0; padding: 0; }
#pEdges li {
  padding: 8px 0;
  border-bottom: 1px solid rgba(233, 226, 211, 0.07);
  font-size: 0.85rem;
  cursor: pointer;
  line-height: 1.5;
}
#pEdges li:hover .en { color: var(--ember); }
#pEdges .et { font-family: var(--mono); font-size: 0.6rem; color: var(--bone-faint); letter-spacing: 0.1em; }
#pEdges .en { color: var(--bone); }
#pEdges .evia { font-family: var(--mono); font-size: 0.6rem; color: var(--bone-faint); display: block; }

/* pasek trasy */
#routesBar {
  position: fixed;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 15;
  background: rgba(13, 11, 9, 0.96);
  border: 1px solid var(--blood);
  padding: 10px 16px;
  display: none;
  align-items: center;
  gap: 14px;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--bone-dim);
  max-width: 70vw;
}
#routesBar.on { display: flex; }
#routesBar button {
  background: none;
  border: 1px solid var(--bone-faint);
  color: var(--bone);
  font-family: var(--mono);
  font-size: 0.66rem;
  padding: 4px 10px;
  cursor: pointer;
}
#routesBar button:hover { border-color: var(--ember); color: var(--ember); }
#routesBar .rtitle { color: var(--ember); letter-spacing: 0.12em; text-transform: uppercase; font-size: 0.6rem; }

/* wybor trasy */
#routesPick { position: fixed; top: 64px; right: 26px; z-index: 12; }
#routesPick select {
  background: rgba(18, 16, 13, 0.92);
  border: 1px solid var(--bone-faint);
  color: var(--bone-dim);
  font-family: var(--mono);
  font-size: 0.66rem;
  padding: 6px 8px;
  width: 300px;
}

/* pomoc */
#helpOverlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(13, 11, 9, 0.9);
  display: none;
  align-items: center;
  justify-content: center;
}
#helpOverlay.on { display: flex; }
#helpBox { border: 1px solid var(--bone-faint); background: var(--ink-2); padding: 30px 36px; max-width: 460px; }
#helpBox h3 { font-family: var(--serif); font-style: italic; font-weight: 400; margin: 0 0 16px; }
#helpBox table { border-collapse: collapse; width: 100%; }
#helpBox td { font-family: var(--mono); font-size: 0.72rem; color: var(--bone-dim); padding: 4px 0; }
#helpBox td:first-child { color: var(--ember); width: 90px; }