.right-pane {
  height: 100%;
  max-height: 100%;
  min-height: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  position: relative;
  padding: 8px 7px 8px 10px;
  border: none;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  overflow: hidden;
}

#attributePanel {
  width: var(--inspector-w);
  min-width: min(var(--inspector-w), 100%);
  max-width: var(--inspector-w);
}

#attributePanel,
#modelTreePanel,
#impactPanel {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  height: 100%;
  max-height: 100%;
  min-height: 0;
  z-index: 4;
  overflow: hidden;
}

.workspace.has-modeling-bar #attributePanel,
.workspace.has-modeling-bar #modelTreePanel,
.workspace.has-modeling-bar #impactPanel {
  top: calc(var(--modeling-bar-h) + 8px);
  bottom: 8px;
  height: auto;
}

.right-pane-shell {
  display: flex;
  flex: 1 1 auto;
  min-height: 0;
  flex-direction: column;
  border: var(--glass-pane-border);
  border-radius: 7px;
  background: var(--glass-pane-bg);
  box-shadow: var(--glass-pane-highlight);
  backdrop-filter: var(--glass-pane-blur);
  -webkit-backdrop-filter: var(--glass-pane-blur);
  overflow: hidden;
}

.right-pane.hidden {
  display: none;
}

.model-tree-pane {
  width: var(--inspector-w);
  min-width: min(var(--inspector-w), 100%);
  max-width: var(--inspector-w);
}

.model-tree-panel-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  padding: 10px;
}

.model-tree-filter-row {
  position: sticky;
  top: 0;
  z-index: 2;
  padding-bottom: 10px;
  background: linear-gradient(
    to bottom,
    color-mix(in srgb, var(--glass-pane-bg) 96%, transparent),
    color-mix(in srgb, var(--glass-pane-bg) 82%, transparent) 72%,
    transparent
  );
}

.model-tree-filter-input {
  width: 100%;
  min-height: 32px;
  border: 1px solid color-mix(in srgb, var(--border) 76%, transparent);
  border-radius: 7px;
  background: color-mix(in srgb, var(--input-bg) 88%, var(--surface-contrast) 12%);
  color: var(--text);
  direction: ltr;
  font: 500 12px/1.3 var(--font-ui);
  padding: 6px 8px;
  text-align: left;
}

.model-tree-filter-input:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--accent) 70%, transparent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent-glow) 60%, transparent);
}

.model-tree-section {
  display: grid;
  gap: 7px;
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--border-subtle) 78%, transparent);
}

.model-tree-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.model-tree-section-title {
  color: var(--muted);
  font: 700 10px/1.2 var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.model-tree-panel-list {
  display: grid;
  gap: 5px;
}

.model-tree-node {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  padding: 5px 7px;
  border-radius: 7px;
  border: 1px solid color-mix(in srgb, var(--border) 68%, transparent);
  background: color-mix(in srgb, var(--surface-3) 90%, var(--surface-high) 10%);
  color: var(--text);
  cursor: pointer;
}

.model-tree-node.is-hidden {
  opacity: 0.48;
}

.model-tree-node-toggle {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}

.model-tree-node-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font: 600 11px/1.2 var(--font-ui);
}

.model-tree-node-type {
  color: var(--muted);
  font: 700 9px/1 var(--font-display);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.model-tree-relationship {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 7px 8px;
  border-radius: 7px;
  border: 1px solid color-mix(in srgb, var(--border) 68%, transparent);
  background: color-mix(in srgb, var(--surface-3) 90%, var(--surface-high) 10%);
  color: var(--text);
  cursor: pointer;
}

.model-tree-node:hover,
.model-tree-node:focus-visible,
.model-tree-relationship:hover,
.model-tree-relationship:focus-visible {
  border-color: color-mix(in srgb, var(--accent) 42%, var(--border) 58%);
  background: color-mix(in srgb, var(--accent-glow) 10%, var(--surface-3) 90%);
  outline: none;
}

.model-tree-relationship.is-hidden {
  opacity: 0.48;
}

.model-tree-relationship-main {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.model-tree-relationship-label,
.model-tree-relationship-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.model-tree-relationship-label {
  color: var(--text-strong);
  font: 700 11px/1.2 var(--font-ui);
}

.model-tree-relationship-name {
  color: var(--muted);
  font: 600 10px/1.2 var(--font-ui);
}

.model-tree-relationship-kind {
  max-width: 116px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--accent) 34%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent-glow) 18%, var(--surface-3) 82%);
  color: var(--accent-light);
  font: 800 8px/1 var(--font-display);
  letter-spacing: 0.06em;
  padding: 4px 6px;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.model-tree-locate-btn {
  min-width: 52px;
  padding: 5px 7px;
  border: 1px solid color-mix(in srgb, var(--accent) 38%, transparent);
  border-radius: 6px;
  background: color-mix(in srgb, var(--accent-glow) 14%, var(--surface-high) 86%);
  color: var(--accent-light);
  cursor: pointer;
  font: 800 9px/1 var(--font-display);
  letter-spacing: 0.04em;
}

.model-tree-locate-btn:hover,
.model-tree-locate-btn:focus-visible {
  border-color: color-mix(in srgb, var(--accent-light) 64%, var(--border) 36%);
  background: color-mix(in srgb, var(--accent-glow) 24%, var(--surface-high) 76%);
  outline: none;
}

.attr-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  flex-shrink: 0;
  padding: 14px 14px 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
  background: transparent;
}

.attr-panel-header > div {
  min-width: 0;
}

.attr-panel-type {
  font: 700 10px/1.2 var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 4px;
}

.attr-panel-title {
  color: var(--text-strong);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.3;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.attr-panel-close {
  min-height: 30px;
  padding: 5px 8px;
  border-radius: 7px;
  border: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
  background: color-mix(in srgb, var(--surface-3) 92%, var(--surface-high) 8%);
  color: var(--muted);
  font: 600 10px/1 var(--font-display);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    color var(--transition),
    background var(--transition),
    border-color var(--transition);
}

.attr-panel-close-btn {
  width: 28px;
  min-height: 28px;
  height: 28px;
  padding: 0;
  border: none;
  background: transparent;
  letter-spacing: 0;
  text-transform: none;
}

.attr-panel-close-btn:hover {
  background: color-mix(in srgb, var(--surface-high) 70%, transparent);
  border: none;
  color: var(--text);
}

.attr-panel-close:hover {
  color: var(--text);
  border-color: color-mix(in srgb, var(--outline) 55%, transparent);
  background: color-mix(in srgb, var(--surface-high) 92%, var(--surface-3) 8%);
}

.attr-panel-body {
  flex: 1 1 auto;
  min-height: 0;
  min-width: 0;
  max-height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-gutter: stable both-edges;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 12px 14px;
}

@media (max-width: 1200px) {
  :root {
    --inspector-w: clamp(280px, 30vw, 350px);
    --impact-w: clamp(300px, 32vw, 370px);
  }
}

.attr-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.attr-section-title {
  margin: 4px 0 -2px;
  padding-top: 8px;
  border-top: 1px solid color-mix(in srgb, var(--border-subtle) 74%, transparent);
  color: var(--accent-light);
  font: 800 10px/1.2 var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.attr-section-title:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.attr-tabbar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 4px;
  margin: -2px 0 2px;
  padding: 4px 0 8px;
  background: transparent;
}

.attr-tab-btn {
  min-width: 0;
  min-height: 28px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
  border-radius: 7px;
  background: color-mix(in srgb, var(--surface-3) 78%, transparent);
  color: var(--muted);
  cursor: pointer;
  font: 800 9px/1.1 var(--font-display);
  letter-spacing: 0.04em;
  padding: 5px 6px;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.attr-tab-btn.active,
.attr-tab-btn:hover {
  border-color: color-mix(in srgb, var(--accent) 58%, transparent);
  background: color-mix(in srgb, var(--accent-glow) 34%, var(--surface-3) 66%);
  color: var(--text-strong);
}

.attr-tab-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.attr-tab-section.hidden {
  display: none;
}

.attr-trace-summary {
  display: grid;
  gap: 5px;
}

.attr-element-overview {
  display: grid;
  gap: 10px;
}

.attr-overview-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.attr-overview-badge {
  max-width: 100%;
  padding: 4px 8px;
  border: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-3) 82%, transparent);
  color: var(--text);
  font: 700 10px/1.2 var(--font-ui);
}

.attr-overview-badge.issue {
  border-color: color-mix(in srgb, #d98080 58%, transparent);
  background: color-mix(in srgb, rgba(217, 128, 128, 0.18) 78%, transparent);
  color: color-mix(in srgb, #ffd7d7 86%, var(--text) 14%);
}

.attr-overview-summary {
  display: grid;
  gap: 8px;
}

.attr-overview-group {
  display: grid;
  gap: 6px;
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  border-radius: 8px;
  background: color-mix(in srgb, var(--surface-3) 76%, transparent);
  padding: 8px;
}

.attr-overview-group strong {
  color: var(--text-strong);
  font: 800 10px/1.2 var(--font-display);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.attr-overview-row {
  display: grid;
  grid-template-columns: minmax(0, 92px) minmax(0, 1fr);
  gap: 8px;
  align-items: start;
}

.attr-overview-row span,
.attr-overview-row em {
  min-width: 0;
  overflow-wrap: anywhere;
}

.attr-overview-row span {
  color: var(--muted);
  font: 700 10px/1.2 var(--font-display);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.attr-overview-row em {
  color: var(--text);
  font: 500 11px/1.35 var(--font-ui);
  font-style: normal;
}

.attr-trace-row {
  display: grid;
  grid-template-columns: 62px minmax(0, 0.7fr) minmax(0, 1fr);
  gap: 6px;
  align-items: center;
  min-height: 28px;
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  border-radius: 7px;
  background: color-mix(in srgb, var(--surface-3) 76%, transparent);
  padding: 5px 7px;
}

.attr-trace-row span,
.attr-trace-row em {
  min-width: 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 10px;
  font-style: normal;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.attr-trace-row strong {
  min-width: 0;
  overflow: hidden;
  color: var(--text);
  font: 800 9px/1 var(--font-display);
  letter-spacing: 0.05em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.attr-field label {
  color: var(--muted);
  font: 600 10px/1.2 var(--font-display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.attr-field input[type="text"],
.attr-field input[type="number"],
.attr-field textarea,
.attr-field select {
  width: 100%;
  padding: 7px 9px;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, var(--border) 78%, transparent);
  background: color-mix(in srgb, var(--input-bg) 88%, var(--surface-contrast) 12%);
  color: var(--text);
  font: 500 12px/1.35 var(--font-ui);
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}

.attr-field select {
  min-height: 34px;
  padding-right: 32px;
  background-color: color-mix(in srgb, var(--input-bg) 88%, var(--surface-contrast) 12%);
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 17px) 50%,
    calc(100% - 12px) 50%;
  background-repeat: no-repeat;
  background-size: 5px 5px;
  cursor: pointer;
}

.attr-field select[multiple] {
  min-height: 104px;
  padding: 6px;
  background-image: none;
  cursor: default;
}

.attr-field input[type="text"]:focus,
.attr-field input[type="number"]:focus,
.attr-field textarea:focus,
.attr-field select:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--accent) 75%, transparent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent-glow) 68%, transparent);
}

.attr-field select:focus {
  background-image:
    linear-gradient(45deg, transparent 50%, var(--accent-light) 50%),
    linear-gradient(135deg, var(--accent-light) 50%, transparent 50%);
}

.attr-field select[multiple]:focus {
  background-image: none;
}

.attr-native-source {
  display: none !important;
}

.attr-custom-select {
  position: relative;
  width: 100%;
}

.attr-custom-select-trigger {
  width: 100%;
  min-height: 34px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 14px;
  align-items: center;
  gap: 8px;
  padding: 7px 9px;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, var(--border) 78%, transparent);
  background: color-mix(in srgb, var(--input-bg) 88%, var(--surface-contrast) 12%);
  color: var(--text);
  cursor: pointer;
  font: 500 12px/1.35 var(--font-ui);
  text-align: left;
  transition:
    border-color var(--transition),
    background var(--transition),
    box-shadow var(--transition);
}

.attr-custom-select-trigger:hover,
.attr-custom-select.is-open .attr-custom-select-trigger {
  border-color: color-mix(in srgb, var(--accent) 58%, var(--border) 42%);
  background: color-mix(in srgb, var(--surface-high) 72%, var(--input-bg) 28%);
}

.attr-custom-select-trigger:focus-visible {
  outline: none;
  border-color: color-mix(in srgb, var(--accent) 75%, transparent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent-glow) 68%, transparent);
}

.attr-custom-select-trigger span:first-child {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.attr-custom-select-caret {
  width: 8px;
  height: 8px;
  justify-self: end;
  border-right: 2px solid color-mix(in srgb, var(--accent-light) 72%, var(--muted) 28%);
  border-bottom: 2px solid color-mix(in srgb, var(--accent-light) 72%, var(--muted) 28%);
  transform: translateY(-2px) rotate(45deg);
  transition: transform var(--transition);
}

.attr-custom-select.is-open .attr-custom-select-caret {
  transform: translateY(2px) rotate(-135deg);
}

.attr-custom-select-menu {
  position: absolute;
  inset: calc(100% + 5px) 0 auto;
  z-index: 20;
  display: grid;
  gap: 3px;
  max-height: 220px;
  overflow: auto;
  padding: 6px;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, var(--border) 84%, transparent);
  background: color-mix(in srgb, var(--surface) 96%, var(--surface-high) 4%);
  box-shadow: var(--shadow-sm), var(--glass-pane-highlight);
}

.attr-custom-select-menu.has-search {
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow: hidden;
  max-height: 280px;
  padding: 0;
}

.attr-custom-select-search {
  flex-shrink: 0;
  padding: 6px;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 78%, transparent);
}

.attr-custom-select-search-input {
  width: 100%;
  min-height: 30px;
  padding: 6px 8px;
  border-radius: 7px;
  border: 1px solid color-mix(in srgb, var(--border) 78%, transparent);
  background: color-mix(in srgb, var(--input-bg) 88%, var(--surface-contrast) 12%);
  color: var(--text);
  font: 500 12px/1.35 var(--font-ui);
}

.attr-custom-select-search-input:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--accent) 75%, transparent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent-glow) 68%, transparent);
}

.attr-custom-select-search-input::placeholder {
  color: var(--muted);
}

.attr-custom-select-options {
  display: grid;
  gap: 3px;
  overflow: auto;
  max-height: 220px;
  padding: 6px;
}

.attr-custom-select-empty {
  padding: 8px 6px;
  color: var(--muted);
  font: 500 11px/1.35 var(--font-ui);
  text-align: center;
}

.attr-custom-select-option.hidden,
.attr-custom-select-empty.hidden {
  display: none;
}

.attr-custom-select-option {
  width: 100%;
  min-height: 28px;
  padding: 6px 8px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font: 600 11px/1.25 var(--font-ui);
  text-align: left;
}

.attr-custom-select-option:hover,
.attr-custom-select-option:focus-visible {
  outline: none;
  border-color: color-mix(in srgb, var(--border) 80%, transparent);
  background: color-mix(in srgb, var(--surface-3) 78%, transparent);
}

.attr-custom-select-option.is-active {
  border-color: color-mix(in srgb, var(--accent) 54%, transparent);
  background: color-mix(in srgb, var(--accent-glow) 32%, var(--surface-3) 68%);
  color: var(--text-strong);
}

.attr-custom-select.is-multiple .attr-custom-select-option.is-active::before {
  content: "✓";
  margin-right: 7px;
  color: var(--accent-light);
}

.attr-field textarea {
  resize: vertical;
  min-height: 72px;
  line-height: 1.45;
  font-family: var(--font-mono);
  font-size: 11px;
}

.attr-field textarea.attr-expression-editor {
  min-height: 92px;
  white-space: pre;
  tab-size: 2;
}

.attr-field-readonly {
  padding: 7px 9px;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
  background: color-mix(in srgb, var(--surface-3) 92%, var(--surface-high) 8%);
  color: var(--muted);
  font: 500 11px/1.45 var(--font-mono);
  word-break: break-all;
}

.attr-field-hint {
  margin-top: 4px;
  color: var(--muted);
  font: 600 10px/1.35 var(--font-ui);
}

.attr-field-checkbox {
  flex-direction: row;
  align-items: center;
  gap: 8px;
}

.attr-field-checkbox label {
  color: var(--text);
  font: 500 12px/1.2 var(--font-ui);
  letter-spacing: 0;
  text-transform: none;
}

.attr-contained-input {
  width: 100%;
  min-height: 28px;
  border-radius: 7px;
  border: 1px solid color-mix(in srgb, var(--border) 76%, transparent);
  background: color-mix(in srgb, var(--input-bg) 88%, var(--surface-contrast) 12%);
  color: var(--text);
  font: 500 11px/1.3 var(--font-ui);
  padding: 5px 7px;
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}

.attr-contained-input:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--accent) 72%, transparent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent-glow) 58%, transparent);
}

.attr-contained-input:is(select) {
  padding-right: 28px;
  background-color: color-mix(in srgb, var(--input-bg) 88%, var(--surface-contrast) 12%);
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 15px) 50%,
    calc(100% - 10px) 50%;
  background-repeat: no-repeat;
  background-size: 5px 5px;
  cursor: pointer;
}

.attr-contained-input:is(select):focus {
  background-image:
    linear-gradient(45deg, transparent 50%, var(--accent-light) 50%),
    linear-gradient(135deg, var(--accent-light) 50%, transparent 50%);
}

.attr-contained-readonly {
  display: block;
  min-width: 0;
  color: var(--muted);
  font: 500 11px/1.35 var(--font-ui);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.attr-contained-id-excerpt {
  display: inline-block;
  max-width: 9ch;
  font-family: var(--font-mono);
}

.attr-contained-check {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}

.attr-containment-section {
  display: grid;
  gap: 8px;
}

.attr-containment-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.attr-contained-list {
  display: grid;
  gap: 6px;
}

.attr-contained-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  width: 100%;
  padding: 8px 10px;
  border: 1px solid color-mix(in srgb, var(--border) 76%, transparent);
  border-radius: 8px;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  color: var(--text);
  cursor: pointer;
  text-align: left;
}

.attr-contained-row:hover {
  border-color: color-mix(in srgb, var(--accent) 62%, var(--border) 38%);
  background: color-mix(in srgb, var(--accent-glow) 28%, var(--surface) 72%);
}

.attr-contained-row span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.attr-contained-row em {
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
}

.attr-outgoing-relationship-fields {
  display: grid;
  gap: 8px;
}

.attr-outgoing-relationship-fields .attr-field {
  margin: 0;
}

.attr-validation-summary {
  display: grid;
  gap: 8px;
}

.attr-validation-block {
  display: grid;
  gap: 5px;
  border: 1px solid color-mix(in srgb, var(--border) 74%, transparent);
  border-radius: 8px;
  background: color-mix(in srgb, var(--surface-3) 76%, transparent);
  padding: 8px;
}

.attr-validation-block strong {
  color: var(--text-strong);
  font: 800 10px/1.2 var(--font-display);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.attr-validation-block span {
  color: var(--muted);
  font: 600 11px/1.3 var(--font-ui);
}

.attr-validation-block.is-error {
  border-color: color-mix(in srgb, #dc2626 58%, var(--border) 42%);
  background: color-mix(in srgb, #dc2626 15%, var(--surface-3) 85%);
}

.attr-validation-block.is-ok {
  border-color: color-mix(in srgb, #16a34a 52%, var(--border) 48%);
  background: color-mix(in srgb, #16a34a 12%, var(--surface-3) 88%);
}

.attr-panel-footer {
  display: flex;
  flex-direction: column;
  gap: 7px;
  flex-shrink: 0;
  padding: 12px 14px;
  border-top: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
  background: transparent;
}

.impact-panel {
  width: var(--impact-w);
  min-width: min(var(--impact-w), 100%);
  max-width: var(--impact-w);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.impact-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-shrink: 0;
  padding: 14px 14px 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
  background: transparent;
}

.impact-panel-title {
  font: 700 11px/1.2 var(--font-display);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent-light);
}

.impact-panel-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  scrollbar-gutter: stable both-edges;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.impact-panel-body > * {
  flex-shrink: 0;
}

.impact-placeholder {
  padding: 20px 4px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
  line-height: 1.6;
}

.impact-focal-card {
  border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--border) 75%, transparent);
  background: color-mix(in srgb, var(--surface-3) 92%, var(--surface-high) 8%);
  padding: 10px 12px;
}

.impact-focal-card .impact-focal-label {
  font: 700 10px/1.2 var(--font-display);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}

.impact-focal-card .impact-focal-name {
  color: var(--text-strong);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.3;
  word-break: break-word;
}

.impact-focal-card .impact-focal-meta {
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
}

.impact-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.impact-section-header {
  display: flex;
  align-items: center;
  gap: 6px;
  border-radius: 8px;
  padding: 4px 2px;
  cursor: pointer;
  user-select: none;
  transition: background var(--transition);
}

.impact-section-header:hover {
  background: color-mix(in srgb, var(--surface-3) 80%, transparent);
}

.impact-section-icon {
  width: 12px;
  text-align: center;
  color: var(--muted);
  font-size: 10px;
  transition: transform var(--transition);
}

.impact-section.open .impact-section-icon {
  transform: rotate(90deg);
}

.impact-section-title {
  flex: 1;
  color: var(--muted);
  font: 700 10px/1.2 var(--font-display);
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.impact-section-count {
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--border) 75%, transparent);
  background: color-mix(in srgb, var(--surface-3) 84%, transparent);
  color: var(--muted);
  font-size: 10px;
  padding: 1px 7px;
}

.impact-section-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.impact-empty {
  color: var(--muted);
  font-size: 11px;
  font-style: italic;
  padding: 5px 2px;
}

.impact-tree {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.impact-tree-link {
  height: 12px;
  margin-left: 18px;
  border-left: 1px dashed color-mix(in srgb, var(--border-subtle) 88%, transparent);
}

.impact-tree-node {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 7px 8px;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, var(--border) 74%, transparent);
  background: color-mix(in srgb, var(--surface-3) 92%, var(--surface-high) 8%);
}

.impact-tree-node-main {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  min-width: 0;
  flex: 1;
}

.impact-tree-node-text {
  min-width: 0;
}

.impact-tree-node-title {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
}

.impact-tree-node-meta {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--muted);
  font-size: 10px;
  margin-top: 2px;
}

.impact-tree-action {
  border: none;
  background: transparent;
  color: var(--accent-light);
  font: 600 10px/1.2 var(--font-display);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
}

.impact-tree-action:hover {
  text-decoration: underline;
}

.impact-tree-branching {
  gap: 8px;
}

.impact-tree-branch-node {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.impact-tree-children {
  margin-left: 18px;
  padding-left: 10px;
  border-left: 1px dashed color-mix(in srgb, var(--border-subtle) 88%, transparent);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.impact-tree-files {
  margin-top: -2px;
}

.impact-tree-file-row {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.impact-tree-file-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
}

.impact-tree-file-btn {
  display: block;
  width: 100%;
  min-width: 0;
  text-align: left;
  border-radius: 7px;
  border: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
  background: color-mix(in srgb, var(--surface-3) 92%, var(--surface-high) 8%);
  color: var(--text);
  padding: 4px 7px;
  font: 500 11px/1.35 var(--font-mono);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}

.impact-tree-file-btn:hover {
  border-color: color-mix(in srgb, var(--accent) 68%, transparent);
  background: color-mix(in srgb, var(--surface-high) 76%, transparent);
}

.impact-tree-node-focal {
  border-color: color-mix(in srgb, #60a5fa 72%, transparent);
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.22);
}

.impact-tree-node-upstream {
  border-left: 3px solid #f59e0b;
}

.impact-tree-node-downstream {
  border-left: 3px solid #f97316;
}

.impact-tree-node-connected {
  border-left: 3px dashed #a78bfa;
}

.tier-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 4px;
  padding: 2px 5px;
  font: 700 9px/1 var(--font-display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.tier-badge-model {
  color: #5ea8ff;
  background: rgba(28, 34, 56, 0.9);
  border: 1px solid rgba(94, 168, 255, 0.35);
}

.tier-badge-artifact {
  color: #39ca98;
  background: rgba(26, 44, 38, 0.9);
  border: 1px solid rgba(57, 202, 152, 0.35);
}

html.light .tier-badge-model {
  color: #1b4b8f;
  background: #dce9ff;
  border-color: rgba(59, 130, 246, 0.45);
}

html.light .tier-badge-artifact {
  color: #0b6b52;
  background: #d4f5ea;
  border-color: rgba(16, 185, 129, 0.45);
}

#impactToggleBtn.active {
  color: var(--accent-light);
  border-color: color-mix(in srgb, var(--accent) 72%, transparent);
  background: color-mix(in srgb, var(--accent-glow) 70%, transparent);
}

@media (max-width: 920px) {
  #attributePanel,
  #modelTreePanel,
  #impactPanel {
    position: fixed;
    top: var(--topbar-h);
    right: 0;
    bottom: var(--mobile-dock-h, 0px);
    width: min(92vw, 400px);
    min-width: 0;
    max-width: none;
    z-index: 120;
  }

  #attributePanel:not(.hidden),
  #modelTreePanel:not(.hidden),
  #impactPanel:not(.hidden) {
    transform: translateX(0);
  }

  .right-pane {
    padding: 8px;
  }

  .right-pane-shell {
    border-radius: var(--radius-md);
  }

  .attr-tabbar {
    position: sticky;
    top: -12px;
    z-index: 8;
    flex: 0 0 auto;
    grid-template-columns: repeat(3, minmax(72px, 1fr));
    margin: -12px -14px 2px;
    padding: 12px 14px 8px;
    border-bottom: 1px solid color-mix(in srgb, var(--border) 62%, transparent);
    background: var(--glass-pane-bg);
    overflow-x: auto;
    scrollbar-width: none;
  }

  .attr-tabbar::-webkit-scrollbar {
    display: none;
  }

  .attr-tab-btn {
    position: relative;
    z-index: 1;
    touch-action: manipulation;
  }

  .attr-overview-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .attr-trace-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
    align-items: start;
  }
}

@media (max-width: 560px) {
  #attributePanel,
  #modelTreePanel,
  #impactPanel {
    top: auto;
    right: 0;
    bottom: var(--mobile-dock-h, 0px);
    width: 100%;
    height: min(72dvh, calc(100dvh - var(--topbar-h) - var(--mobile-dock-h, 0px) - 12px));
  }

  #attributePanel:not(.hidden),
  #modelTreePanel:not(.hidden),
  #impactPanel:not(.hidden) {
    transform: translateY(0);
  }

  .attr-contained-table {
    min-width: 0;
  }

  .attr-contained-table thead {
    display: none;
  }

  .attr-contained-table tr {
    display: grid;
    gap: 6px;
    padding: 10px;
    border-bottom: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
  }

  .attr-contained-table td {
    display: grid;
    gap: 4px;
    padding: 0;
    border-bottom: none;
  }

  .attr-contained-table td::before {
    content: attr(data-label);
    color: var(--muted);
    font: 700 9px/1.2 var(--font-display);
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .attr-panel-header {
    padding: 12px;
  }

  .attr-panel-body,
  .attr-panel-footer {
    padding-inline: 12px;
  }

  .attr-tabbar {
    margin-inline: -12px;
    padding-inline: 12px;
  }
}