.aine-editor,
.aine-editor * {
  box-sizing: border-box;
}

.aine-editor {
  --aine-bg: #f6f7f9;
  --aine-grid-dot: #d7dbe2;
  --aine-grid-major: #c2c8d1;
  --aine-toolbar-bg: #ffffff;
  --aine-toolbar-border: #d9dde4;
  --aine-panel-bg: #ffffff;
  --aine-panel-bg-2: #f3f5f7;
  --aine-panel-border: #d8dde5;
  --aine-node-bg: #ffffff;
  --aine-node-header: #e8eefc;
  --aine-node-header-bg: var(--aine-node-header);
  --aine-node-header-border: 0 solid transparent;
  /* Canonical graph geometry. Themes may style these regions but must preserve their dimensions. */
  --aine-node-header-height: 24px;
  --aine-node-radius: 6px;
  --aine-node-accent-strip-height: 0px;
  --aine-node-accent-strip-bg: var(--aine-node-header);
  --aine-node-body-padding: 5px 0 6px;
  --aine-node-port-row-height: 22px;
  --aine-node-port-padding-x: 7px;
  --aine-node-title-font-weight: 600;
  --aine-node-inline-label-width: 86px;
  --aine-node-border: #b9c0ca;
  --aine-node-hover: #7d8795;
  --aine-node-selected: #2563eb;
  --aine-node-shadow: 0 2px 8px rgba(23, 32, 51, 0.12);
  --aine-node-selected-shadow: 0 0 0 1px rgba(37, 99, 235, 0.28);
  --aine-text: #172033;
  --aine-text-muted: #3f4a5a;
  --aine-text-dim: #667085;
  --aine-accent: #2563eb;
  --aine-blue-selection: #2563eb;
  --aine-error: #d64545;
  --aine-warning: #c98720;
  --aine-success: #28965a;
  --aine-on-danger: #ffffff;
  --aine-header-text: #172033;
  --aine-header-muted: rgba(23, 32, 51, 0.7);
  --aine-field-bg: #ffffff;
  --aine-field-border: #cdd3dc;
  --aine-floating-bg: #ffffff;
  --aine-floating-border: #cfd4dc;
  --aine-menu-active: rgba(37, 99, 235, 0.1);
  --aine-focus-ring: rgba(37, 99, 235, 0.72);
  --aine-backdrop: rgba(0, 0, 0, 0.28);
  --aine-overlay-shadow: 0 12px 26px rgba(0, 0, 0, 0.16);
  --aine-floating-shadow: 0 18px 45px rgba(0, 0, 0, 0.18);
  --aine-dialog-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
  --aine-edge-stroke: #929aa6;
  --aine-edge-stroke-width: 1.75px;
  --aine-edge-selected: #2563eb;
  --aine-edge-hit: rgba(0, 0, 0, 0.001);
  --aine-edge-filter: none;
  --aine-edge-handle-fill: #ffffff;
  --aine-edge-handle-stroke: #667085;
  --aine-edge-action-bg: #ffffff;
  --aine-edge-action-border: #b8c0cb;
  --aine-edge-action-color: #475467;
  --aine-edge-action-shadow: 0 3px 10px rgba(23, 32, 51, 0.2);
  --aine-node-action-bg: rgba(255, 255, 255, 0.96);
  --aine-node-action-shadow: 0 12px 32px rgba(0, 0, 0, 0.16);
  --aine-shape-fill: #557fca;
  --aine-shape-stroke: rgba(23, 32, 51, 0.64);
  --aine-shape-label: #172033;
  --aine-shape-selection: #2563eb;
  --aine-shape-handle: #2563eb;
  --aine-shape-toolbar-bg: rgba(255, 255, 255, 0.96);
  --aine-shape-palette-bg: rgba(255, 255, 255, 0.97);
  --aine-resize-bg: #3367d9;
  --aine-resize-line: rgba(255, 255, 255, 0.72);
  --aine-row-divider: rgba(23, 32, 51, 0.11);
  --aine-status-shadow: 0 0 0 1px rgba(0, 0, 0, 0.18);
  --aine-socket-border: rgba(23, 32, 51, 0.62);
  --aine-socket-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.48), 0 0 0 1px rgba(0, 0, 0, 0.08);
  --aine-socket-size: 10px;
  --aine-socket-multiple-width: 17px;
  --aine-socket-radius: 999px;
  --aine-minimap-bg: #ffffff;
  --aine-minimap-node: rgba(51, 103, 217, 0.62);
  --aine-minimap-node-stroke: rgba(26, 25, 43, 0.18);
  --aine-minimap-node-selected: #3367d9;
  --aine-minimap-viewport-fill: rgba(0, 89, 220, 0.08);
  --aine-minimap-viewport-stroke: #3367d9;
  --aine-socket-string: #67a9d8;
  --aine-socket-number: #9f80dc;
  --aine-socket-boolean: #c9a227;
  --aine-socket-json: #4fa95c;
  --aine-socket-text: #3caab0;
  --aine-socket-document: #5d98c9;
  --aine-socket-image: #d86ea5;
  --aine-socket-video: #d15c5c;
  --aine-socket-audio: #8d6ad6;
  --aine-socket-embedding: #6571d4;
  --aine-socket-vector-store: #33aeb8;
  --aine-socket-model: #c97831;
  --aine-socket-control: #71717a;
  --aine-socket-any: #85858f;
  --aine-socket-llm-response: #8c67d6;
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 520px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  color: var(--aine-text);
  background: var(--aine-bg);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 12px;
  letter-spacing: 0;
}

.aine-editor button,
.aine-editor input,
.aine-editor select,
.aine-editor textarea {
  font: inherit;
}

.aine-visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
}

.aine-template-gallery,
.aine-template-gallery * {
  box-sizing: border-box;
}

.aine-template-gallery {
  --aine-template-surface: var(--aine-panel-bg, #20252b);
  --aine-template-surface-2: var(--aine-panel-bg-2, #171b20);
  --aine-template-border: var(--aine-panel-border, #333d47);
  --aine-template-text: var(--aine-text, #eef2f7);
  --aine-template-muted: var(--aine-text-muted, #b9c2cd);
  --aine-template-dim: var(--aine-text-dim, #8793a0);
  --aine-template-focus: var(--aine-accent, #477dca);
  color: var(--aine-template-text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

.aine-template-filters {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) 180px 160px auto;
  gap: 8px;
  align-items: center;
  margin-bottom: 18px;
}

.aine-template-filters input,
.aine-template-filters select {
  width: 100%;
  height: 38px;
  border: 1px solid var(--aine-template-border);
  border-radius: 5px;
  background: var(--aine-template-surface-2);
  color: var(--aine-template-text);
  padding: 0 11px;
  font: inherit;
}

.aine-template-filters input:focus,
.aine-template-filters select:focus,
.aine-template-use:focus-visible {
  outline: 2px solid var(--aine-template-focus);
  outline-offset: 2px;
}

.aine-template-count {
  justify-self: end;
  color: var(--aine-template-muted);
  font-size: 12px;
  white-space: nowrap;
}

.aine-template-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.aine-template-card {
  --aine-template-accent: #477dca;
  min-width: 0;
  display: grid;
  grid-template-rows: auto 74px auto auto auto auto;
  gap: 12px;
  border: 1px solid var(--aine-template-border);
  border-top: 3px solid var(--aine-template-accent);
  border-radius: 7px;
  background: var(--aine-template-surface);
  padding: 14px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
  transition: border-color 140ms ease, transform 140ms ease, box-shadow 140ms ease;
}

.aine-template-card:hover,
.aine-template-card[data-selected="true"] {
  border-color: var(--aine-template-accent);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.19);
  transform: translateY(-2px);
}

.aine-template-card-topline,
.aine-template-card-meta,
.aine-template-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
}

.aine-template-card-topline {
  justify-content: space-between;
  color: var(--aine-template-muted);
  font-size: 11px;
  text-transform: uppercase;
}

.aine-template-card-topline span:first-child {
  color: var(--aine-template-accent);
  font-weight: 750;
}

.aine-template-preview {
  min-width: 0;
  display: flex;
  align-items: center;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--aine-template-border) 70%, transparent);
  border-radius: 5px;
  background:
    radial-gradient(circle at 1px 1px, color-mix(in srgb, var(--aine-template-muted) 22%, transparent) 1px, transparent 1px) 0 0 / 14px 14px,
    var(--aine-template-surface-2);
  padding: 12px 9px;
}

.aine-template-stage-group {
  min-width: 0;
  display: flex;
  flex: 1 1 auto;
  align-items: center;
}

.aine-template-stage {
  min-width: 0;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--aine-template-accent) 72%, var(--aine-template-border));
  border-radius: 3px;
  background: color-mix(in srgb, var(--aine-template-accent) 16%, var(--aine-template-surface));
  color: var(--aine-template-text);
  padding: 5px 6px;
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.aine-template-stage-group i {
  width: 10px;
  min-width: 5px;
  height: 1px;
  flex: 1 1 10px;
  background: var(--aine-template-accent);
  opacity: 0.7;
}

.aine-template-card-copy h3 {
  margin: 0;
  color: var(--aine-template-text);
  font-size: 17px;
  line-height: 1.25;
}

.aine-template-card-copy p {
  min-height: 42px;
  margin: 7px 0 0;
  color: var(--aine-template-muted);
  font-size: 13px;
  line-height: 1.55;
}

.aine-template-card-meta {
  padding-top: 10px;
  border-top: 1px solid var(--aine-template-border);
  color: var(--aine-template-dim);
  font-size: 11px;
}

.aine-template-card-meta span + span::before {
  content: "|";
  margin-right: 7px;
}

.aine-template-tags span {
  border: 1px solid var(--aine-template-border);
  border-radius: 3px;
  color: var(--aine-template-muted);
  padding: 4px 6px;
  font-size: 10px;
}

.aine-template-use {
  width: 100%;
  min-height: 36px;
  border: 1px solid color-mix(in srgb, var(--aine-template-accent) 74%, #ffffff 0%);
  border-radius: 4px;
  background: color-mix(in srgb, var(--aine-template-accent) 84%, #111111);
  color: #ffffff;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
}

.aine-template-use:hover {
  filter: brightness(1.12);
}

.aine-template-empty {
  border: 1px dashed var(--aine-template-border);
  border-radius: 6px;
  color: var(--aine-template-muted);
  padding: 32px;
  text-align: center;
}

@media (max-width: 980px) {
  .aine-template-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .aine-template-filters,
  .aine-template-grid {
    grid-template-columns: 1fr;
  }

  .aine-template-count {
    justify-self: start;
  }
}

.aine-top-toolbar {
  height: 28px;
  min-height: 28px;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 3px 6px;
  background: var(--aine-toolbar-bg);
  border-bottom: 1px solid var(--aine-toolbar-border);
  color: var(--aine-text-muted);
}

.aine-top-toolbar button,
.aine-top-toolbar select {
  height: 21px;
  border: 1px solid transparent;
  border-radius: 3px;
  background: transparent;
  color: var(--aine-text-muted);
  padding: 0 7px;
  line-height: 19px;
}

.aine-top-toolbar button:hover,
.aine-top-toolbar select:hover {
  background: var(--aine-panel-bg-2);
  color: var(--aine-text);
}

.aine-editor-type {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 82px;
}

.aine-mini-icon {
  width: 12px;
  height: 12px;
  display: inline-block;
  border: 1px solid var(--aine-accent);
  border-radius: 2px;
  background:
    linear-gradient(90deg, transparent 46%, var(--aine-accent) 46% 54%, transparent 54%),
    linear-gradient(0deg, transparent 46%, var(--aine-accent) 46% 54%, transparent 54%);
  opacity: 0.9;
}

.aine-menu-strip {
  display: flex;
  align-items: center;
  gap: 1px;
}

.aine-toolbar-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0 6px;
  color: var(--aine-text-muted);
  white-space: nowrap;
}

.aine-toolbar-spacer {
  flex: 1 1 auto;
}

.aine-toolbar-title {
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--aine-text-dim);
}

.aine-breadcrumb-bar {
  height: 30px;
  min-height: 30px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  background: var(--aine-panel-bg-2);
  border-bottom: 1px solid var(--aine-panel-border);
  color: var(--aine-text-muted);
}

.aine-breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.aine-breadcrumb-item:last-child span:last-child {
  color: var(--aine-text);
}

.aine-chevron {
  color: var(--aine-text-dim);
}

.aine-workspace {
  min-height: 0;
  flex: 1;
  display: flex;
  overflow: hidden;
}

.aine-canvas {
  position: relative;
  flex: 1;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background-color: var(--aine-bg);
  cursor: default;
  user-select: none;
  touch-action: none;
  overscroll-behavior: contain;
}

.aine-canvas-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.aine-canvas-grid-dots {
  background-image:
    radial-gradient(circle, var(--aine-grid-major) 1px, transparent 1px),
    radial-gradient(circle, var(--aine-grid-dot) 1px, transparent 1px);
  background-size: 120px 120px, 24px 24px;
  background-position: 0 0, 0 0;
}

.aine-canvas-grid-lines {
  background-image:
    linear-gradient(var(--aine-grid-major) 1px, transparent 1px),
    linear-gradient(90deg, var(--aine-grid-major) 1px, transparent 1px),
    linear-gradient(var(--aine-grid-dot) 1px, transparent 1px),
    linear-gradient(90deg, var(--aine-grid-dot) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px, 24px 24px, 24px 24px;
}

.aine-canvas-grid-cross {
  background-image:
    linear-gradient(var(--aine-grid-dot) 1px, transparent 1px),
    linear-gradient(90deg, var(--aine-grid-dot) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.7;
}

.aine-empty-state {
  position: absolute;
  inset: 0;
  z-index: 10;
  display: grid;
  align-content: center;
  gap: 16px;
  width: min(820px, calc(100% - 40px));
  height: fit-content;
  max-height: calc(100% - 40px);
  margin: auto;
  overflow: auto;
  padding: 20px 0;
  border-top: 1px solid var(--aine-panel-border);
  border-bottom: 1px solid var(--aine-panel-border);
  background: color-mix(in srgb, var(--aine-bg), var(--aine-panel-bg) 78%);
  box-shadow: 0 18px 46px rgba(23, 32, 51, 0.12);
  pointer-events: auto;
  user-select: text;
}

.aine-empty-state-copy {
  display: grid;
  gap: 5px;
  padding: 0 20px;
}

.aine-empty-state-copy > span {
  color: var(--aine-accent);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 10px;
}

.aine-empty-state-copy h2 {
  margin: 0;
  font-size: 22px;
  line-height: 1.15;
  letter-spacing: 0;
}

.aine-empty-state-copy p {
  max-width: 580px;
  margin: 0;
  color: var(--aine-text-muted);
  line-height: 1.5;
}

.aine-empty-state-templates {
  padding: 0 20px;
}

.aine-empty-state-templates .aine-template-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.aine-empty-template {
  width: 100%;
  min-height: 118px;
  display: grid;
  align-content: start;
  gap: 6px;
  border: 1px solid var(--aine-panel-border);
  border-top-width: 3px;
  border-radius: 4px;
  background: var(--aine-panel-bg);
  color: var(--aine-text);
  padding: 10px;
  text-align: left;
  cursor: pointer;
}

.aine-empty-template:hover,
.aine-empty-template:focus-visible {
  outline: none;
  border-color: var(--aine-accent);
  box-shadow: 0 0 0 2px var(--aine-focus-ring);
}

.aine-empty-template span {
  color: var(--aine-text-dim);
  font-size: 10px;
  text-transform: uppercase;
}

.aine-empty-template strong {
  font-size: 13px;
}

.aine-empty-template small {
  color: var(--aine-text-muted);
  line-height: 1.35;
}

.aine-empty-node-start {
  display: flex;
  gap: 8px;
  padding: 0 20px;
}

.aine-empty-node-start label {
  flex: 1;
}

.aine-empty-node-start select,
.aine-empty-node-start button {
  width: 100%;
  min-height: 34px;
  border: 1px solid var(--aine-field-border);
  border-radius: 3px;
  background: var(--aine-field-bg);
  color: var(--aine-text);
  padding: 5px 9px;
}

.aine-empty-node-start button {
  width: auto;
  border-color: var(--aine-accent);
  background: var(--aine-accent);
  color: var(--aine-on-danger);
  cursor: pointer;
}

.aine-edge-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
}

.aine-edge-group {
  pointer-events: auto;
}

.aine-edge-hit {
  fill: none;
  stroke: var(--aine-edge-hit);
  stroke-width: 16px;
  stroke-linecap: round;
  pointer-events: stroke;
  cursor: pointer;
}

.aine-edge {
  fill: none;
  stroke: var(--aine-edge-stroke);
  stroke-width: var(--aine-edge-stroke-width);
  stroke-linecap: round;
  opacity: 0.9;
  filter: var(--aine-edge-filter);
  pointer-events: none;
}

.aine-edge-selected {
  stroke: var(--aine-edge-selected);
  stroke-width: 3px;
}

.aine-edge-muted {
  opacity: 0.35;
  stroke-dasharray: 8 5;
}

.aine-edge-animated {
  stroke-dasharray: 8 6;
  animation: aine-edge-flow 0.8s linear infinite;
}

.aine-edge-intersected {
  stroke: var(--aine-warning);
  stroke-width: max(3px, calc(var(--aine-edge-stroke-width) + 1px));
  filter: drop-shadow(0 0 4px color-mix(in srgb, var(--aine-warning), transparent 35%));
}

.aine-edge-motion {
  pointer-events: none;
}

.aine-edge-motion-object {
  filter: drop-shadow(0 1px 2px color-mix(in srgb, #000, transparent 42%));
}

.aine-node-edge-motion {
  z-index: 30 !important;
  will-change: offset-distance;
}

@keyframes aine-edge-flow {
  to {
    stroke-dashoffset: -14;
  }
}

@media (prefers-reduced-motion: reduce) {
  .aine-edge-animated {
    animation: none;
  }

  .aine-edge-motion {
    display: none;
  }
}

.aine-edge-label-group {
  pointer-events: none;
}

.aine-edge-label-background {
  fill: var(--aine-panel-bg-2);
  stroke: var(--aine-panel-border);
  stroke-width: 1px;
}

.aine-edge-label {
  fill: var(--aine-text-muted);
  stroke: var(--aine-bg);
  stroke-width: 5px;
  paint-order: stroke;
  font-size: 11px;
  font-weight: 600;
  pointer-events: none;
}

.aine-edge-label-foreign-object {
  overflow: visible;
}

.aine-edge-html-label {
  width: 100%;
  min-height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3px 7px;
  border: 1px solid var(--aine-floating-border);
  border-radius: 4px;
  background: var(--aine-floating-bg);
  box-shadow: 0 2px 8px color-mix(in srgb, #000, transparent 62%);
  color: var(--aine-text);
  font-size: 11px;
  line-height: 1.2;
  text-align: center;
  box-sizing: border-box;
}

.aine-edge-reconnect-handle {
  fill: var(--aine-panel-bg-2);
  stroke: var(--aine-blue-selection);
  stroke-width: 2px;
  pointer-events: all;
  cursor: crosshair;
}

.aine-edge-reconnect-handle:hover {
  fill: var(--aine-blue-selection);
  stroke: var(--aine-text);
}

.aine-edge-waypoint,
.aine-edge-waypoint-add {
  pointer-events: all;
  cursor: move;
  fill: var(--aine-panel-bg-2);
  stroke: var(--aine-blue-selection);
  stroke-width: 2px;
  vector-effect: non-scaling-stroke;
}

.aine-edge-waypoint-add {
  cursor: copy;
  fill: color-mix(in srgb, var(--aine-blue-selection), var(--aine-panel-bg-2) 58%);
  stroke-dasharray: 2 2;
}

.aine-edge-waypoint:hover,
.aine-edge-waypoint-add:hover {
  fill: var(--aine-blue-selection);
  stroke: var(--aine-text);
}

.aine-edge-toolbar-foreign-object {
  overflow: visible;
  pointer-events: none;
}

.aine-edge-toolbar {
  min-height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--aine-floating-border);
  border-radius: 5px;
  background: var(--aine-floating-bg);
  box-shadow: var(--aine-overlay-shadow);
  color: var(--aine-text);
  pointer-events: auto;
}

.aine-edge-group:focus {
  outline: none;
}

.aine-edge-group:focus .aine-edge {
  stroke: var(--aine-edge-selected);
  stroke-width: 3px;
}

.aine-edge-handle {
  fill: var(--aine-panel-bg-2);
  stroke: var(--aine-text-dim);
  stroke-width: 1px;
  opacity: 0.22;
  pointer-events: all;
  cursor: pointer;
}

.aine-edge-group:hover .aine-edge-handle,
.aine-edge-handle-selected {
  opacity: 0.95;
  fill: var(--aine-blue-selection);
  stroke: var(--aine-text);
}

.aine-edge-action-layer {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
}

.aine-edge-remove-button {
  position: absolute;
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  border: 1px solid var(--aine-edge-action-border);
  border-radius: 50%;
  background: var(--aine-edge-action-bg);
  box-shadow: var(--aine-edge-action-shadow);
  color: var(--aine-edge-action-color);
  padding: 0;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, -50%) scale(0.88);
  pointer-events: auto;
  cursor: pointer;
  transition: opacity 120ms ease, transform 120ms ease, visibility 120ms ease, border-color 120ms ease, background 120ms ease;
}

.aine-edge-remove-button-selected {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.aine-edge-remove-button:hover,
.aine-edge-remove-button:focus-visible {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1.06);
  outline: none;
  border-color: var(--aine-error);
  background: var(--aine-error);
  color: var(--aine-on-danger);
}

.aine-edge-remove-icon {
  position: relative;
  width: 10px;
  height: 10px;
  pointer-events: none;
}

.aine-edge-remove-icon::before,
.aine-edge-remove-icon::after {
  content: "";
  position: absolute;
  top: 0;
  left: 4px;
  width: 2px;
  height: 10px;
  border-radius: 2px;
  background: currentColor;
}

.aine-edge-remove-icon::before {
  transform: rotate(45deg);
}

.aine-edge-remove-icon::after {
  transform: rotate(-45deg);
}

.aine-edge-preview {
  stroke-width: 2.4px;
  pointer-events: none;
}

.aine-edge-preview-valid {
  opacity: 0.95;
  stroke-dasharray: none;
}

.aine-edge-preview-invalid {
  opacity: 0.95;
  stroke: var(--aine-error);
  stroke-dasharray: 7 5;
}

.aine-edge-type-string,
.aine-edge-type-text,
.aine-edge-type-document,
.aine-edge-type-documents {
  stroke: var(--aine-socket-text);
}

.aine-edge-type-json {
  stroke: var(--aine-socket-json);
}

.aine-edge-type-embedding,
.aine-edge-type-embeddings {
  stroke: var(--aine-socket-embedding);
}

.aine-edge-type-vector-store {
  stroke: var(--aine-socket-vector-store);
}

.aine-edge-type-llm-response {
  stroke: var(--aine-socket-llm-response);
}

.aine-node-layer {
  position: absolute;
  inset: 0;
  transform-origin: 0 0;
  pointer-events: none;
}

.aine-node {
  position: absolute;
  top: 0;
  left: 0;
  border-radius: var(--aine-node-radius);
  border: 1px solid var(--aine-node-border);
  background: var(--aine-node-bg);
  box-shadow: var(--aine-node-shadow);
  color: var(--aine-text-muted);
  overflow: visible;
  pointer-events: auto;
}

.aine-node[data-aine-node-type="system.temporary-endpoint"],
.aine-node[data-aine-node-type="system.temporary-endpoint"] *,
.aine-node.aine-node-shape[data-aine-node-type="system.temporary-endpoint"] .aine-socket {
  pointer-events: none;
}

.aine-node::before {
  content: "";
  position: absolute;
  z-index: 3;
  top: -1px;
  left: -1px;
  right: -1px;
  height: var(--aine-node-accent-strip-height);
  border-radius: var(--aine-node-radius) var(--aine-node-radius) 0 0;
  background: var(--aine-node-accent-strip-bg);
  pointer-events: none;
}

.aine-node:hover {
  border-color: var(--aine-node-hover);
}

.aine-node-selected {
  outline: 2px solid var(--aine-node-selected);
  box-shadow: var(--aine-node-selected-shadow), var(--aine-node-shadow);
}

.aine-node.aine-node-shape {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--aine-shape-label);
  cursor: grab;
}

.aine-node.aine-node-shape::before {
  display: none;
}

.aine-node.aine-node-shape:hover,
.aine-node.aine-node-shape.aine-node-selected {
  border-color: transparent;
  outline: none;
  box-shadow: none;
}

.aine-node-shape-svg {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.aine-node-shape-surface {
  fill: var(--aine-shape-fill-local, var(--aine-shape-fill));
  stroke: var(--aine-shape-stroke-local, var(--aine-shape-stroke));
  stroke-width: var(--aine-shape-stroke-width-local, var(--aine-shape-stroke-width, 1.5));
  opacity: var(--aine-shape-opacity, 1);
  transition: filter 120ms ease, stroke 120ms ease, stroke-width 120ms ease;
}

.aine-node-shape-decoration {
  fill: none;
  stroke: var(--aine-shape-stroke-local, var(--aine-shape-stroke));
  stroke-width: var(--aine-shape-stroke-width-local, var(--aine-shape-stroke-width, 1.5));
  opacity: calc(var(--aine-shape-opacity, 1) * 0.82);
}

.aine-node-shape:hover .aine-node-shape-surface {
  filter: brightness(1.08);
}

.aine-node-shape.aine-node-selected .aine-node-shape-surface,
.aine-node-shape:focus-visible .aine-node-shape-surface {
  stroke: var(--aine-shape-selection);
  stroke-width: 2.5;
  filter: drop-shadow(0 0 3px color-mix(in srgb, var(--aine-shape-selection), transparent 42%));
}

.aine-shape-node-label {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: 50%;
  width: 72%;
  transform: translate(-50%, -50%);
  display: -webkit-box;
  max-height: 60%;
  overflow: hidden;
  color: var(--aine-shape-label);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.2;
  text-align: center;
  overflow-wrap: anywhere;
  text-overflow: ellipsis;
  white-space: normal;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  pointer-events: none;
}

.aine-shape-node-handles,
.aine-shape-node-handle-anchor {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.aine-node-shape .aine-socket {
  position: absolute;
  z-index: 4;
  width: 9px;
  height: 9px;
  transform: translate(-50%, -50%);
  border-color: color-mix(in srgb, var(--aine-shape-handle), #111 44%);
  background: var(--aine-shape-handle);
  opacity: 0;
  pointer-events: auto;
  transition: opacity 100ms ease, transform 100ms ease;
}

.aine-node-shape:hover .aine-socket,
.aine-node-shape.aine-node-selected .aine-socket,
.aine-node-shape .aine-socket:focus-visible {
  opacity: 1;
}

.aine-node-shape .aine-socket:hover,
.aine-node-shape .aine-socket:focus-visible {
  transform: translate(-50%, -50%) scale(1.25);
}

.aine-node:focus-visible {
  outline: 2px solid var(--aine-blue-selection);
  outline-offset: 2px;
}

.aine-selection-box {
  position: absolute;
  z-index: 9;
  border: 1px solid var(--aine-blue-selection);
  background: color-mix(in srgb, var(--aine-blue-selection), transparent 82%);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--aine-text), transparent 88%);
  pointer-events: none;
}

.aine-node-muted {
  opacity: 0.55;
}

.aine-node-resize-handle {
  position: absolute;
  right: -5px;
  bottom: -5px;
  width: 11px;
  height: 11px;
  padding: 0;
  border: 1px solid var(--aine-blue-selection);
  border-radius: 2px;
  background:
    linear-gradient(135deg, transparent 45%, var(--aine-resize-line) 45% 55%, transparent 55%),
    var(--aine-panel-bg-2);
  cursor: ew-resize;
  opacity: 0.95;
}

.aine-node-resize-handle-nw {
  inset: -5px auto auto -5px;
  cursor: nwse-resize;
}

.aine-node-resize-handle-ne {
  inset: -5px -5px auto auto;
  cursor: nesw-resize;
}

.aine-node-resize-handle-sw {
  inset: auto auto -5px -5px;
  cursor: nesw-resize;
}

.aine-node-resize-handle-se {
  inset: auto -5px -5px auto;
  cursor: nwse-resize;
}

.aine-node-shape .aine-node-resize-handle {
  width: 8px;
  height: 8px;
  border-color: color-mix(in srgb, var(--aine-shape-selection), #111 28%);
  border-radius: 1px;
  background: var(--aine-shape-selection);
}

.aine-node-resize-handle:hover,
.aine-node-resize-handle:focus-visible {
  outline: none;
  background:
    linear-gradient(135deg, transparent 45%, var(--aine-resize-line) 45% 55%, transparent 55%),
    var(--aine-resize-bg);
}

.aine-node-action-toolbar {
  position: absolute;
  z-index: 7;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--aine-panel-border);
  border-radius: 5px;
  background: var(--aine-node-action-bg);
  box-shadow: var(--aine-node-action-shadow);
  transform: translateX(-50%);
  pointer-events: auto;
}

.aine-node-action-toolbar button {
  width: 24px;
  height: 22px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 3px;
  background: transparent;
  color: var(--aine-text-muted);
  cursor: pointer;
}

.aine-node-action-toolbar button:hover,
.aine-node-action-toolbar button:focus-visible {
  outline: none;
  border-color: var(--aine-blue-selection);
  background: var(--aine-menu-active);
  color: var(--aine-header-text);
}

.aine-node-action-count {
  min-width: 20px;
  height: 22px;
  display: grid;
  place-items: center;
  color: var(--aine-text-dim);
  font-size: 11px;
}

.aine-shape-node-toolbar {
  position: absolute;
  z-index: 8;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 30px;
  padding: 3px 6px;
  border: 1px solid var(--aine-panel-border);
  border-radius: 5px;
  background: var(--aine-shape-toolbar-bg);
  box-shadow: var(--aine-node-action-shadow);
  transform: translateX(-50%);
  pointer-events: auto;
}

.aine-shape-node-toolbar-select select {
  width: 116px;
  height: 22px;
  border: 1px solid var(--aine-field-border);
  border-radius: 3px;
  background: var(--aine-field-bg);
  color: var(--aine-text);
  font-size: 11px;
}

.aine-shape-node-toolbar-label input {
  width: 128px;
  height: 22px;
  min-width: 0;
  padding: 0 7px;
  border: 1px solid var(--aine-field-border);
  border-radius: 3px;
  background: var(--aine-field-bg);
  color: var(--aine-text);
  font-size: 11px;
}

.aine-shape-node-toolbar-label input:focus-visible {
  outline: 2px solid var(--aine-focus-ring);
  outline-offset: 1px;
}

.aine-shape-color-swatches {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.aine-shape-color-swatches button,
.aine-shape-color-custom {
  position: relative;
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--aine-text), transparent 44%);
  border-radius: 50%;
  background: var(--aine-shape-swatch, conic-gradient(from 45deg, #d15c5c, #d2b54d, #56885e, #557fca, #7044c8, #d15c5c));
  cursor: pointer;
}

.aine-shape-color-swatches button:hover,
.aine-shape-color-swatches button:focus-visible,
.aine-shape-color-swatches .aine-shape-color-active {
  outline: 2px solid var(--aine-shape-selection);
  outline-offset: 1px;
}

.aine-shape-color-custom {
  overflow: hidden;
}

.aine-shape-color-custom input {
  position: absolute;
  inset: -5px;
  width: 30px;
  height: 30px;
  padding: 0;
  border: 0;
  opacity: 0;
  cursor: pointer;
}

.aine-node-header {
  position: relative;
  z-index: 2;
  height: var(--aine-node-header-height);
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 7px;
  border-radius: calc(var(--aine-node-radius) - 1px) calc(var(--aine-node-radius) - 1px) 0 0;
  border-bottom: var(--aine-node-header-border);
  background: var(--aine-node-header-bg);
  color: var(--aine-header-text);
  cursor: grab;
}

.aine-node-header:active {
  cursor: grabbing;
}

.aine-collapse-triangle {
  width: 10px;
  color: var(--aine-header-muted);
  font-size: 10px;
}

.aine-node-title {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: var(--aine-node-title-font-weight);
}

.aine-node-body {
  padding: var(--aine-node-body-padding);
}

.aine-node-port-row {
  height: var(--aine-node-port-row-height);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
}

.aine-node-port {
  position: relative;
  display: flex;
  align-items: center;
  gap: 5px;
  min-width: 0;
  padding: 0 var(--aine-node-port-padding-x);
  color: var(--aine-text-muted);
}

.aine-node-port span:last-child,
.aine-node-port span:first-child {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.aine-node-port-output {
  justify-content: flex-end;
  text-align: right;
}

.aine-socket {
  display: block;
  width: var(--aine-socket-size);
  height: var(--aine-socket-size);
  flex: 0 0 auto;
  border-radius: var(--aine-socket-radius);
  border: 1px solid var(--aine-socket-border);
  background: var(--aine-socket-any);
  box-shadow: var(--aine-socket-shadow);
  cursor: crosshair;
}

.aine-canvas-connecting .aine-socket[data-aine-connection-state="incompatible"] {
  opacity: 0.3;
  filter: grayscale(1);
}

.aine-canvas-connecting .aine-socket[data-aine-connection-state="compatible"] {
  box-shadow:
    var(--aine-socket-shadow),
    0 0 0 3px var(--aine-success),
    0 0 12px var(--aine-success);
}

.aine-canvas-connecting .aine-socket[data-aine-connection-state="source"] {
  outline: 2px dashed var(--aine-accent);
  outline-offset: 3px;
}

.aine-canvas-connecting .aine-socket[data-aine-connection-state="compatible"]::after,
.aine-canvas-connecting .aine-socket[data-aine-connection-state="incompatible"]::after {
  position: absolute;
  left: 50%;
  top: -18px;
  width: 14px;
  height: 14px;
  display: grid;
  place-items: center;
  transform: translateX(-50%);
  border-radius: 50%;
  color: var(--aine-on-danger);
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  pointer-events: none;
}

.aine-canvas-connecting .aine-socket[data-aine-connection-state="compatible"]::after {
  content: "+";
  background: var(--aine-success);
}

.aine-canvas-connecting .aine-socket[data-aine-connection-state="incompatible"]::after {
  content: "!";
  background: var(--aine-error);
}

.aine-node:not(.aine-node-shape) .aine-node-port-input .aine-socket,
.aine-node:not(.aine-node-shape) .aine-node-port-output .aine-socket {
  position: absolute;
  z-index: 4;
  top: 50%;
}

.aine-node:not(.aine-node-shape) .aine-node-port-input .aine-socket {
  left: 0;
  transform: translate(-50%, -50%);
}

.aine-node:not(.aine-node-shape) .aine-node-port-output .aine-socket {
  right: 0;
  transform: translate(50%, -50%);
}

.aine-socket-multiple {
  width: var(--aine-socket-multiple-width);
  border-radius: 999px;
}

.aine-socket:hover,
.aine-socket:focus-visible {
  outline: none;
  box-shadow:
    var(--aine-socket-shadow),
    0 0 0 2px var(--aine-focus-ring),
    0 0 10px var(--aine-focus-ring);
}

.aine-socket-type-string,
.aine-socket-type-text {
  background: var(--aine-socket-text);
}

.aine-socket-type-document,
.aine-socket-type-documents {
  background: var(--aine-socket-document);
}

.aine-socket-type-number {
  background: var(--aine-socket-number);
}

.aine-socket-type-boolean {
  background: var(--aine-socket-boolean);
}

.aine-socket-type-json {
  background: var(--aine-socket-json);
}

.aine-socket-type-image,
.aine-socket-type-images {
  background: var(--aine-socket-image);
}

.aine-socket-type-video {
  background: var(--aine-socket-video);
}

.aine-socket-type-audio {
  background: var(--aine-socket-audio);
}

.aine-socket-type-embedding,
.aine-socket-type-embeddings {
  background: var(--aine-socket-embedding);
}

.aine-socket-type-vector-store {
  background: var(--aine-socket-vector-store);
}

.aine-socket-type-model,
.aine-socket-type-dataset,
.aine-socket-type-training-config {
  background: var(--aine-socket-model);
}

.aine-socket-type-control {
  background: var(--aine-socket-control);
}

.aine-socket-type-llm-response,
.aine-socket-type-prompt,
.aine-socket-type-agent,
.aine-socket-type-tool {
  background: var(--aine-socket-llm-response);
}

.aine-node-inline-prop {
  height: 21px;
  margin: 2px 7px 0;
  display: grid;
  grid-template-columns: var(--aine-node-inline-label-width) minmax(0, 1fr);
  align-items: center;
  gap: 6px;
  color: var(--aine-text-dim);
  border-top: 1px solid var(--aine-row-divider);
}

.aine-node-inline-prop span:last-child {
  color: var(--aine-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.aine-status-badge {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--aine-text-dim);
  box-shadow: var(--aine-status-shadow);
}

.aine-status-running {
  background: var(--aine-accent);
  animation: aine-pulse 1.1s ease-in-out infinite;
}

.aine-status-success {
  background: var(--aine-success);
}

.aine-status-error {
  background: var(--aine-error);
}

.aine-status-queued {
  background: var(--aine-warning);
}

.aine-status-skipped,
.aine-status-cancelled {
  background: var(--aine-text-dim);
}

@keyframes aine-pulse {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

.aine-inspector,
.aine-node-library {
  width: 300px;
  flex: 0 0 auto;
  overflow: auto;
  background: var(--aine-panel-bg);
  border-left: 1px solid var(--aine-panel-border);
  color: var(--aine-text-muted);
}

.aine-node-library {
  width: 250px;
  border-left: 0;
  border-right: 1px solid var(--aine-panel-border);
}

.aine-inspector-panel {
  border-bottom: 1px solid var(--aine-panel-border);
}

.aine-inspector-panel summary,
.aine-node-library-title,
.aine-execution-log-title {
  height: 26px;
  display: flex;
  align-items: center;
  padding: 0 9px;
  background: var(--aine-panel-bg-2);
  color: var(--aine-text);
  font-weight: 600;
  cursor: pointer;
}

.aine-execution-log-title {
  gap: 8px;
  cursor: default;
}

.aine-execution-log-title strong {
  margin-left: auto;
  color: var(--aine-text-muted);
  font-size: 10px;
  text-transform: uppercase;
}

.aine-execution-log-title strong[data-status="success"] {
  color: var(--aine-success);
}

.aine-execution-log-title strong[data-status="error"],
.aine-execution-log-title strong[data-status="cancelled"] {
  color: var(--aine-error);
}

.aine-execution-log-title time {
  min-width: 48px;
  color: var(--aine-text-dim);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.aine-inspector-panel-body {
  padding: 7px 8px 9px;
}

.aine-property-row {
  min-height: 24px;
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  align-items: center;
  gap: 7px;
  margin-bottom: 5px;
}

.aine-property-row > span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--aine-text-muted);
}

.aine-property-control {
  min-width: 0;
}

.aine-property-row input,
.aine-property-row select,
.aine-property-row textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--aine-field-border);
  border-radius: 3px;
  background: var(--aine-field-bg);
  color: var(--aine-text);
  padding: 3px 6px;
}

.aine-property-row input[type="checkbox"] {
  width: 14px;
  height: 14px;
  padding: 0;
}

.aine-property-row input:focus,
.aine-property-row select:focus,
.aine-property-row textarea:focus {
  outline: 1px solid var(--aine-blue-selection);
  border-color: var(--aine-blue-selection);
}

.aine-property-rich-control {
  display: grid;
  gap: 6px;
}

.aine-smart-preview-details {
  border: 1px solid color-mix(in srgb, var(--aine-panel-border, #2a323c), transparent 12%);
  border-radius: 4px;
  background: color-mix(in srgb, var(--aine-panel-bg-2, #252a30), transparent 8%);
  overflow: hidden;
}

.aine-smart-preview-details summary {
  cursor: pointer;
  padding: 5px 7px;
  border-bottom: 1px solid color-mix(in srgb, var(--aine-panel-border, #2a323c), transparent 18%);
  color: var(--aine-text-muted, #bec7d2);
  font-size: 11px;
  user-select: none;
}

.aine-smart-text {
  display: grid;
  gap: 4px;
  padding: 8px;
  border: 1px solid color-mix(in srgb, var(--aine-panel-border, #2a323c), transparent 16%);
  border-radius: 5px;
  background: color-mix(in srgb, var(--aine-panel-bg-2, #252a30), transparent 10%);
  color: var(--aine-text, #e6e8eb);
  font-size: 12px;
  line-height: 1.55;
  overflow: auto;
}

.aine-smart-line {
  min-width: 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding-left: var(--aine-smart-indent, 0);
}

.aine-smart-line:not(.aine-smart-line-bullet):not(.aine-smart-line-numbered):not(.aine-smart-line-section) {
  grid-template-columns: minmax(0, 1fr);
}

.aine-smart-line-empty {
  min-height: 7px;
}

.aine-smart-line-heading,
.aine-smart-line-section {
  margin-top: 5px;
  color: var(--aine-text, #f5f7fa);
  font-weight: 700;
}

.aine-smart-line-heading:first-child,
.aine-smart-line-section:first-child {
  margin-top: 0;
}

.aine-smart-line-section {
  font-size: 13px;
}

.aine-smart-line-bullet .aine-smart-content,
.aine-smart-line-numbered .aine-smart-content {
  color: var(--aine-text-muted, #bec7d2);
}

.aine-smart-marker {
  min-width: 18px;
  color: var(--aine-text-dim, #8c96a3);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.aine-smart-line-bullet .aine-smart-marker {
  color: var(--aine-accent, #73d6d3);
}

.aine-smart-line-bullet .aine-smart-marker::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: currentColor;
  vertical-align: middle;
}

.aine-smart-line-bullet .aine-smart-marker {
  font-size: 0;
}

.aine-smart-line-bullet .aine-smart-marker[aria-label="Sub bullet"]::before {
  width: 4px;
  height: 4px;
  background: transparent;
  box-shadow: inset 0 0 0 1px currentColor;
}

.aine-smart-content {
  min-width: 0;
  overflow-wrap: anywhere;
}

.aine-smart-token-label {
  color: var(--aine-text, #ffffff);
  font-weight: 700;
}

.aine-smart-token-inline-code,
.aine-api-chip,
.aine-smart-token-url {
  display: inline-flex;
  max-width: 100%;
  align-items: center;
  vertical-align: baseline;
}

.aine-smart-token-inline-code {
  margin: 0 2px;
  padding: 1px 5px;
  border-radius: 4px;
  background: color-mix(in srgb, var(--aine-field-bg, #1b2026), transparent 4%);
  color: var(--aine-accent, #73d6d3);
  font-family: "Cascadia Code", "Fira Code", ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.95em;
}

.aine-smart-token-url {
  margin: 0 2px;
  color: var(--aine-accent, #73d6d3);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--aine-accent, #73d6d3), transparent 45%);
  text-underline-offset: 2px;
}

.aine-api-chip {
  gap: 5px;
  margin: 0 3px;
  padding: 2px 6px;
  border: 1px solid color-mix(in srgb, var(--aine-api-color, var(--aine-accent, #73d6d3)), transparent 62%);
  border-radius: 5px;
  background: color-mix(in srgb, var(--aine-api-color, var(--aine-accent, #73d6d3)), transparent 88%);
  color: var(--aine-text, #ffffff);
  font-family: "Cascadia Code", "Fira Code", ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.94em;
  line-height: 1.35;
}

.aine-api-method {
  color: var(--aine-api-color, var(--aine-accent, #73d6d3));
  font-weight: 800;
  letter-spacing: 0;
}

.aine-api-path {
  min-width: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  overflow-wrap: anywhere;
}

.aine-api-get {
  --aine-api-color: #58b957;
}

.aine-api-post {
  --aine-api-color: #d15c5c;
}

.aine-api-put {
  --aine-api-color: #d89b35;
}

.aine-api-patch {
  --aine-api-color: #b98cff;
}

.aine-api-delete {
  --aine-api-color: #ff6b6b;
}

.aine-api-head,
.aine-api-options {
  --aine-api-color: #75d0d0;
}

.aine-smart-more {
  margin-top: 3px;
  color: var(--aine-text-dim, #8c96a3);
  font-size: 11px;
}

.aine-readonly-row strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--aine-text);
  font-weight: 500;
}

.aine-inspector-empty,
.aine-execution-log-empty {
  margin: 6px 0;
  color: var(--aine-text-dim);
}

.aine-issue-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.aine-issue-list li {
  display: grid;
  gap: 3px;
  margin-bottom: 6px;
  padding: 6px;
  border-radius: 4px;
  background: var(--aine-panel-bg-2);
}

.aine-issue-list span {
  font-weight: 600;
}

.aine-issue-error span {
  color: var(--aine-error);
}

.aine-issue-warning span {
  color: var(--aine-warning);
}

.aine-context-menu {
  position: absolute;
  z-index: 20;
  width: 330px;
  max-height: min(620px, calc(100% - 20px));
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--aine-floating-border);
  border-radius: 5px;
  background: var(--aine-floating-bg);
  box-shadow: var(--aine-floating-shadow);
  overscroll-behavior: contain;
}

.aine-connection-toast {
  position: absolute;
  z-index: 18;
  max-width: 260px;
  padding: 5px 7px;
  border-radius: 4px;
  border: 1px solid var(--aine-floating-border);
  background: var(--aine-floating-bg);
  color: var(--aine-text);
  box-shadow: var(--aine-overlay-shadow);
  pointer-events: none;
  white-space: pre-line;
}

.aine-connection-toast strong,
.aine-connection-toast span {
  display: block;
}

.aine-connection-toast span {
  margin-top: 4px;
  color: var(--aine-text-muted);
  font-size: 11px;
}

.aine-connection-toast-invalid {
  border-color: var(--aine-error);
  color: var(--aine-error);
}

.aine-context-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 6px;
  gap: 2px;
  border-bottom: 1px solid var(--aine-panel-border);
}

.aine-context-actions button,
.aine-context-node-list button,
.aine-node-library-list button {
  border: 0;
  border-radius: 3px;
  background: transparent;
  color: var(--aine-text-muted);
  text-align: left;
  padding: 5px 7px;
}

.aine-context-actions button:hover,
.aine-context-node-list button:hover,
.aine-node-library-list button:hover {
  background: var(--aine-menu-active);
  color: var(--aine-text);
}

.aine-context-search {
  padding: 7px;
  border-bottom: 1px solid var(--aine-panel-border);
}

.aine-context-search input {
  width: 100%;
  border: 1px solid var(--aine-field-border);
  border-radius: 3px;
  background: var(--aine-field-bg);
  color: var(--aine-text);
  padding: 5px 7px;
}

.aine-context-node-list {
  overflow: auto;
  padding: 4px;
  overscroll-behavior: contain;
}

.aine-context-category-title {
  padding: 6px 7px 3px;
  color: var(--aine-text-dim);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 10px;
}

.aine-context-node-list button,
.aine-node-library-list button {
  width: 100%;
  display: grid;
  gap: 2px;
}

.aine-context-node-list small,
.aine-node-library-list small {
  color: var(--aine-text-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.aine-dialog-backdrop {
  position: absolute;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  padding: 28px;
  background: var(--aine-backdrop);
}

.aine-dialog {
  width: min(860px, 100%);
  max-height: min(720px, 100%);
  display: grid;
  grid-template-rows: 32px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--aine-floating-border);
  border-radius: 6px;
  background: var(--aine-floating-bg);
  color: var(--aine-text-muted);
  box-shadow: var(--aine-dialog-shadow);
}

.aine-dialog-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 8px 0 10px;
  background: var(--aine-panel-bg-2);
  border-bottom: 1px solid var(--aine-panel-border);
}

.aine-dialog-header h2 {
  flex: 1;
  min-width: 0;
  margin: 0;
  color: var(--aine-text);
  font-size: 13px;
  font-weight: 600;
}

.aine-dialog-header button {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 3px;
  background: transparent;
  color: var(--aine-text-muted);
  padding: 0;
}

.aine-dialog-header button:hover,
.aine-dialog-header button:focus-visible {
  outline: none;
  border-color: var(--aine-error);
  background: var(--aine-error);
  color: var(--aine-on-danger);
}

.aine-dialog-body {
  min-height: 0;
  overflow: auto;
  padding: 10px;
}

.aine-dialog-lede {
  margin: 0 0 8px;
  color: var(--aine-text-muted);
}

.aine-graph-json {
  min-height: 360px;
  max-height: 560px;
  margin: 0;
  overflow: auto;
  border: 1px solid var(--aine-field-border);
  border-radius: 4px;
  background: var(--aine-field-bg);
  color: var(--aine-text);
  padding: 10px;
  font-family: "Cascadia Code", "Fira Code", ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
  line-height: 1.45;
  user-select: text;
}

.aine-dialog-issue-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
}

.aine-dialog-issue {
  display: grid;
  gap: 5px;
  padding: 8px;
  border: 1px solid var(--aine-panel-border);
  border-radius: 4px;
  background: var(--aine-panel-bg-2);
}

.aine-dialog-issue-topline {
  display: flex;
  align-items: center;
  gap: 7px;
}

.aine-dialog-issue-topline span {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 10px;
}

.aine-dialog-issue-topline code {
  color: var(--aine-text-dim);
}

.aine-dialog-issue p {
  margin: 0;
  color: var(--aine-text);
}

.aine-dialog-issue small {
  color: var(--aine-text-muted);
}

.aine-dialog-suggestion {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.aine-dialog-suggestion button {
  flex: 0 0 auto;
  min-height: 26px;
  border: 1px solid var(--aine-field-border);
  border-radius: 3px;
  background: var(--aine-field-bg);
  color: var(--aine-text);
  padding: 3px 8px;
  cursor: pointer;
}

.aine-dialog-suggestion button:hover,
.aine-dialog-suggestion button:focus-visible {
  outline: none;
  border-color: var(--aine-accent);
  box-shadow: 0 0 0 2px var(--aine-focus-ring);
}

.aine-dialog-issue-error {
  border-color: color-mix(in srgb, var(--aine-error), transparent 38%);
}

.aine-dialog-issue-error .aine-dialog-issue-topline span {
  color: var(--aine-error);
}

.aine-dialog-issue-warning .aine-dialog-issue-topline span {
  color: var(--aine-warning);
}

.aine-dialog-issue-info .aine-dialog-issue-topline span {
  color: var(--aine-accent);
}

.aine-validation-success {
  display: grid;
  gap: 5px;
  padding: 12px;
  border: 1px solid color-mix(in srgb, var(--aine-success), transparent 42%);
  border-radius: 4px;
  background: var(--aine-panel-bg-2);
}

.aine-validation-success strong {
  color: var(--aine-success);
}

.aine-validation-success p {
  margin: 0;
}

.aine-node-library-list {
  padding: 6px;
}

.aine-execution-log {
  height: 190px;
  flex: 0 0 auto;
  display: grid;
  grid-template-rows: 26px minmax(0, 1fr);
  background: var(--aine-panel-bg);
  border-top: 1px solid var(--aine-panel-border);
}

.aine-execution-log-empty {
  padding: 4px 10px;
}

.aine-execution-log-body {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 34%);
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 0 10px;
  overflow: hidden;
  padding: 7px 10px;
}

.aine-execution-node-list {
  min-width: 0;
  margin: 0;
  padding: 0;
  overflow: auto;
  list-style: none;
}

.aine-execution-node-list li {
  min-height: 25px;
  display: grid;
  grid-template-columns: 66px minmax(100px, 1fr) minmax(120px, 0.8fr) auto 58px;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--aine-row-divider);
}

.aine-execution-node-list li[data-status="error"] {
  color: var(--aine-error);
}

.aine-execution-node-list li[data-status="success"] .aine-execution-node-status {
  color: var(--aine-success);
}

.aine-execution-node-status {
  color: var(--aine-text-dim);
  font-size: 10px;
  text-transform: uppercase;
}

.aine-execution-node-list strong,
.aine-execution-node-list code {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.aine-execution-node-list code,
.aine-execution-node-list small {
  color: var(--aine-text-dim);
}

.aine-execution-node-list time {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.aine-execution-error {
  min-width: 0;
  padding: 8px 10px;
  border-left: 3px solid var(--aine-error);
  background: var(--aine-panel-bg-2);
  overflow: auto;
}

.aine-execution-error code {
  color: var(--aine-error);
  font-weight: 700;
}

.aine-execution-error p {
  margin: 5px 0 0;
  color: var(--aine-text);
  line-height: 1.4;
  white-space: pre-wrap;
}

.aine-execution-actions {
  grid-column: 2;
  display: flex;
  justify-content: flex-end;
  gap: 6px;
  padding-top: 6px;
}

.aine-execution-actions button {
  min-height: 26px;
  border: 1px solid var(--aine-field-border);
  border-radius: 3px;
  background: var(--aine-field-bg);
  color: var(--aine-text);
  padding: 3px 10px;
  cursor: pointer;
}

.aine-panel-overlay {
  position: absolute;
  z-index: 15;
  pointer-events: auto;
}

.aine-panel-top-left {
  top: 12px;
  left: 12px;
}

.aine-panel-top-center {
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
}

.aine-panel-top-right {
  top: 12px;
  right: 12px;
}

.aine-panel-center-left {
  top: 50%;
  left: 12px;
  transform: translateY(-50%);
}

.aine-panel-center-right {
  top: 50%;
  right: 12px;
  transform: translateY(-50%);
}

.aine-panel-bottom-left {
  left: 12px;
  bottom: 12px;
}

.aine-panel-bottom-center {
  left: 50%;
  bottom: 12px;
  transform: translateX(-50%);
}

.aine-panel-bottom-right {
  right: 12px;
  bottom: 12px;
}

.aine-viewport-controls {
  display: flex;
  align-items: center;
  gap: 3px;
  padding: 4px;
  border: 1px solid var(--aine-floating-border);
  border-radius: 5px;
  background: color-mix(in srgb, var(--aine-floating-bg), transparent 4%);
  box-shadow: var(--aine-overlay-shadow);
}

.aine-viewport-controls button,
.aine-viewport-controls output {
  min-width: 28px;
  height: 24px;
  display: inline-grid;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 3px;
  background: transparent;
  color: var(--aine-text-muted);
  padding: 0 7px;
  font-size: 11px;
}

.aine-viewport-controls output {
  min-width: 46px;
  color: var(--aine-text-dim);
}

.aine-viewport-controls button:hover,
.aine-viewport-controls button:focus-visible,
.aine-viewport-controls button[aria-pressed="true"] {
  outline: none;
  border-color: var(--aine-blue-selection);
  background: var(--aine-menu-active);
  color: var(--aine-text);
}

.aine-minimap-panel {
  border: 1px solid var(--aine-floating-border);
  border-radius: 5px;
  background: color-mix(in srgb, var(--aine-floating-bg), transparent 8%);
  box-shadow: var(--aine-overlay-shadow);
}

.aine-minimap {
  display: block;
  cursor: crosshair;
}

.aine-minimap-bg {
  fill: var(--aine-minimap-bg);
}

.aine-minimap-node {
  fill: var(--aine-minimap-node);
  stroke: var(--aine-minimap-node-stroke);
  stroke-width: 1;
}

.aine-minimap-node-selected {
  fill: var(--aine-minimap-node-selected);
}

.aine-minimap-shape {
  fill: var(--aine-minimap-shape-fill, var(--aine-minimap-node));
}

.aine-minimap-shape.aine-minimap-node-selected {
  fill: var(--aine-minimap-shape-fill, var(--aine-minimap-node-selected));
  stroke: var(--aine-shape-selection);
  stroke-width: 2;
}

.aine-minimap-shape-decoration {
  fill: none;
  stroke: var(--aine-minimap-node-stroke);
  stroke-width: 1;
}

.aine-shape-node-palette {
  width: 178px;
  padding: 10px;
  border: 1px solid var(--aine-floating-border);
  border-radius: 6px;
  background: var(--aine-shape-palette-bg);
  box-shadow: var(--aine-overlay-shadow);
}

.aine-shape-node-palette-title {
  margin-bottom: 8px;
  color: var(--aine-text);
  font-size: 12px;
  font-weight: 600;
}

.aine-shape-node-palette-grid {
  display: grid;
  grid-template-columns: repeat(5, 24px);
  gap: 7px;
}

.aine-shape-node-palette-grid button {
  width: 24px;
  height: 24px;
  padding: 1px;
  border: 0;
  border-radius: 2px;
  background: transparent;
  color: var(--aine-text-dim);
  cursor: grab;
}

.aine-shape-node-palette-grid button:hover,
.aine-shape-node-palette-grid button:focus-visible {
  outline: 1px solid var(--aine-blue-selection);
  background: var(--aine-menu-active);
}

.aine-shape-node-palette .aine-node-shape-svg {
  position: static;
  width: 100%;
  height: 100%;
}

.aine-shape-node-palette .aine-node-shape-surface {
  fill: color-mix(in srgb, var(--aine-panel-bg-2), var(--aine-text) 4%);
  stroke: var(--aine-text-dim);
  stroke-width: 1.1;
}

.aine-shape-color-row input[type="color"] {
  width: 100%;
  min-width: 0;
  height: 22px;
  padding: 2px;
}

.aine-minimap-viewport {
  fill: var(--aine-minimap-viewport-fill);
  stroke: var(--aine-minimap-viewport-stroke);
  stroke-width: 1.2;
}

:where(.aine-theme-react-flow-light, .aine-theme-react-flow-dark, .aine-theme-react-flow-system, .aine-theme-light, .aine-theme-dark, .aine-theme-system) .aine-node {
  overflow: visible;
}

:where(.aine-theme-react-flow-light, .aine-theme-react-flow-dark, .aine-theme-react-flow-system, .aine-theme-light, .aine-theme-dark, .aine-theme-system) .aine-node-header {
  gap: 6px;
  padding: 0 8px;
}

:where(.aine-theme-react-flow-light, .aine-theme-react-flow-dark, .aine-theme-react-flow-system, .aine-theme-light, .aine-theme-dark, .aine-theme-system) .aine-collapse-triangle {
  width: 14px;
  height: 14px;
  display: grid;
  place-items: center;
  border: 1px solid var(--aine-panel-border);
  border-radius: 3px;
  background: var(--aine-panel-bg-2);
  color: var(--aine-text-dim);
  font-size: 9px;
}

:where(.aine-theme-react-flow-light, .aine-theme-react-flow-dark, .aine-theme-react-flow-system, .aine-theme-light, .aine-theme-dark, .aine-theme-system) .aine-node-body {
  background: var(--aine-node-bg);
  border-radius: 0 0 calc(var(--aine-node-radius) - 1px) calc(var(--aine-node-radius) - 1px);
}

:where(.aine-theme-react-flow-light, .aine-theme-react-flow-dark, .aine-theme-react-flow-system, .aine-theme-light, .aine-theme-dark, .aine-theme-system) .aine-node-inline-prop {
  border: 1px solid var(--aine-row-divider);
  border-radius: 4px;
  background: var(--aine-panel-bg-2);
}

:where(.aine-theme-react-flow-light, .aine-theme-react-flow-dark, .aine-theme-react-flow-system, .aine-theme-light, .aine-theme-dark, .aine-theme-system)
  :is(
    .aine-edge-type-string,
    .aine-edge-type-text,
    .aine-edge-type-document,
    .aine-edge-type-documents,
    .aine-edge-type-json,
    .aine-edge-type-embedding,
    .aine-edge-type-embeddings,
    .aine-edge-type-vector-store,
    .aine-edge-type-llm-response
  ) {
  stroke: var(--aine-edge-stroke);
}

:where(.aine-theme-react-flow-light, .aine-theme-react-flow-dark, .aine-theme-react-flow-system, .aine-theme-light, .aine-theme-dark, .aine-theme-system)
  .aine-edge-selected {
  stroke: var(--aine-edge-selected);
}

@media (max-width: 700px) {
  .aine-menu-strip,
  .aine-toolbar-toggle,
  .aine-top-toolbar select,
  .aine-toolbar-run-status {
    display: none;
  }

  .aine-toolbar-title {
    max-width: 110px;
  }

  .aine-workspace {
    flex-direction: column;
  }

  .aine-canvas {
    order: 1;
    width: 100%;
  }

  .aine-node-library,
  .aine-inspector {
    width: 100%;
    max-width: none;
    border-left: 0;
    border-right: 0;
    border-top: 1px solid var(--aine-panel-border);
  }

  .aine-node-library {
    order: 2;
    flex: 0 0 min(170px, 26vh);
  }

  .aine-inspector {
    order: 3;
    flex: 0 0 min(210px, 32vh);
  }

  .aine-minimap-panel {
    display: none;
  }

  .aine-empty-state {
    width: calc(100% - 20px);
    max-height: calc(100% - 20px);
    gap: 12px;
    padding: 14px 0;
  }

  .aine-empty-state-copy,
  .aine-empty-state-templates,
  .aine-empty-node-start {
    padding-right: 12px;
    padding-left: 12px;
  }

  .aine-empty-state-templates .aine-template-grid {
    grid-template-columns: 1fr;
  }

  .aine-empty-template {
    min-height: 88px;
  }

  .aine-empty-node-start {
    flex-direction: column;
  }

  .aine-empty-node-start button {
    width: 100%;
  }

  .aine-execution-log {
    height: min(220px, 34vh);
  }

  .aine-execution-log-body {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, 1fr) auto auto;
  }

  .aine-execution-node-list li {
    grid-template-columns: 58px minmax(90px, 1fr) 52px;
  }

  .aine-execution-node-list code,
  .aine-execution-node-list small {
    display: none;
  }

  .aine-execution-error,
  .aine-execution-actions {
    grid-column: 1;
  }
}