.relation-viewer {
  border: 1px solid #2d414a;
  border-radius: 6px;
  background: #0b1116;
  overflow: hidden;
  min-width: 0;
}
.relation-map-toolbar {
  min-height: 43px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 5px 12px;
  border-bottom: 1px solid #26363f;
  background: #121b22;
}
.relation-map-toolbar > span {
  font:
    10px/1.5 ui-monospace,
    monospace;
  color: #99b1b8;
  overflow-wrap: anywhere;
}
.relation-map-tools {
  display: flex;
  flex-shrink: 0;
}
.relation-map-tools .icon-button {
  width: 30px;
  height: 30px;
  display: inline-grid;
  place-items: center;
  border: 0;
  background: none;
  color: #a3bfc5;
  padding: 0;
  cursor: pointer;
}
.relation-map-tools .icon-button svg {
  width: 15px;
  height: 15px;
}
.relation-map-tools .icon-button:hover {
  color: #91efdb;
  background: #243c44;
}
.relation-map-viewport {
  height: 400px;
  min-width: 0;
  touch-action: none;
}
.relation-map-viewport > svg {
  width: 100%;
  height: 100%;
  display: block;
  cursor: grab;
}
.relation-map-viewport > svg:active {
  cursor: grabbing;
}
.relation-map-node {
  cursor: pointer;
}
.relation-map-node rect {
  fill: #152229;
  stroke: #405f68;
  stroke-width: 1.2;
}
.relation-map-node text {
  fill: #dcebed;
  font:
    11px Arial,
    sans-serif;
  pointer-events: none;
}
.relation-map-node.is-selected rect {
  fill: #194137;
  stroke: #91e9d4;
  stroke-width: 2;
}
.relation-map-node:hover rect,
.relation-map-node:focus-visible rect {
  stroke: #eecb79;
  stroke-width: 2;
}
.relation-map-node:focus {
  outline: none;
}
.relation-viewer.is-compact .relation-map-viewport {
  height: 235px;
}
.relation-viewer.is-compact .relation-map-toolbar {
  flex-wrap: wrap;
  padding: 5px 8px;
  gap: 4px;
}
.relation-viewer.is-expanded {
  position: fixed;
  inset: 24px;
  z-index: 200;
  height: auto;
  box-shadow: 0 0 0 100vmax #020607d9;
  display: flex;
  flex-direction: column;
}
.relation-viewer.is-expanded .relation-map-viewport {
  height: auto;
  flex: 1;
  min-height: 0;
}
.relationship-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin: 18px 0;
  color: #adc2c8;
  font-size: 11px;
}
.relationship-controls select {
  max-width: 100%;
  border: 1px solid #40555e;
  border-radius: 4px;
  color: #d8e8e9;
  background: #162229;
  padding: 7px 8px;
  font: inherit;
}
.relationship-controls label {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
}
.relationship-controls input {
  accent-color: #7edbc3;
}
.relationship-key {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 12px 0;
  color: #9bafb6;
  font-size: 10px;
}
.relationship-key span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.relationship-key i {
  width: 19px;
  border-top: 2px solid #80cbbd;
}
.relationship-key .affinity {
  border-top-style: dashed;
  border-color: #d7a0ca;
}
.relationship-key .document {
  border-top-style: dotted;
  border-color: #82b5e0;
}
.relationship-key .advisory {
  border-top-style: dashed;
  border-color: #e5c26c;
}
.relationship-categories {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin: 0 0 14px;
}
.relationship-categories button {
  min-height: 32px;
  border: 1px solid #344a53;
  background: #111c22;
  color: #a2b7bd;
  font:
    11px Arial,
    sans-serif;
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
}
.relationship-categories button[aria-selected="true"] {
  color: #b1f6e3;
  border-color: #4b8c7c;
  background: #1b3832;
}
@media (max-width: 700px) {
  .relation-viewer.is-expanded {
    inset: 10px;
  }
  .relation-map-viewport {
    height: 320px;
  }
  .relation-map-toolbar {
    gap: 5px;
    padding: 5px 8px;
  }
  .relation-map-toolbar > span {
    font-size: 9px;
  }
}