relay-knowledge 1.0.1

.content[data-page="graph"] {
  overflow: hidden;
}

.content[data-page="graph"] .section {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  min-height: 0;
  padding-top: 18px;
  overflow: hidden;
}

.graph-controls {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
  margin-bottom: 12px;
}

.graph-mode-tabs,
.graph-actions {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.graph-mode-tab {
  min-height: 34px;
  padding: 0 11px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  color: var(--muted);
  background: var(--surface);
  cursor: pointer;
}

.graph-mode-tab:hover,
.graph-mode-tab:focus,
.graph-mode-tab.active {
  border-color: var(--tab-active-border);
  color: var(--text);
  background: var(--tab-active-bg);
}

.graph-filter-form {
  display: grid;
  grid-template-columns: minmax(110px, 0.75fr) minmax(140px, 1fr) 82px auto;
  gap: 10px;
  align-items: end;
  min-width: 0;
}

.graph-field {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 13px;
}

.graph-field input {
  min-height: 34px;
}

.graph-limit-field input {
  padding-right: 4px;
}

.graph-tool-button {
  min-width: 72px;
}

.graph-status {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  min-height: 26px;
  margin-bottom: 10px;
}

.graph-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
  gap: 12px;
  min-height: 0;
}

.graph-workspace:has(.graph-details.hidden) {
  grid-template-columns: minmax(0, 1fr);
}

.graph-canvas-shell {
  position: relative;
  min-height: 520px;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px),
    var(--surface);
  background-size: 28px 28px;
}

.graph-canvas {
  width: 100%;
  height: 100%;
  min-height: 520px;
}

.graph-empty {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  color: var(--muted);
  pointer-events: none;
}

.graph-empty.hidden {
  display: none;
}

.graph-details {
  min-width: 0;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.graph-details.hidden {
  display: none;
}

.graph-detail-title {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  font-size: 15px;
  font-weight: 720;
  overflow-wrap: anywhere;
}

.graph-detail-list {
  display: grid;
  gap: 0;
  margin: 0;
}

.graph-detail-item {
  display: grid;
  gap: 4px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
}

.graph-detail-item:last-child {
  border-bottom: 0;
}

.graph-detail-item dd {
  margin: 0;
  color: var(--text);
  font-size: 13px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

@media (max-width: 1320px) {
  .graph-controls {
    grid-template-columns: 1fr;
  }

  .graph-filter-form {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 92px auto;
  }
}

@media (max-width: 920px) {
  .content[data-page="graph"] {
    overflow: auto;
  }

  .graph-workspace,
  .graph-workspace:has(.graph-details.hidden) {
    grid-template-columns: minmax(0, 1fr);
  }

  .graph-canvas-shell,
  .graph-canvas {
    min-height: 460px;
  }
}

@media (max-width: 640px) {
  .graph-filter-form {
    grid-template-columns: minmax(0, 1fr);
  }

  .graph-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .graph-tool-button {
    min-width: 0;
  }
}