SystemSimulationApp/frontend/src/styles.css

:root {
  color: #1f2933;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: #eef2f6;
}

* {
  box-sizing: border-box;
}

html,
body,
#root {
  width: 100%;
  height: 100%;
  margin: 0;
}

button,
input,
select,
textarea {
  font: inherit;
}

.app-shell {
  display: grid;
  grid-template-rows: 62px 42px minmax(0, 1fr);
  width: 100%;
  height: 100%;
  min-width: 980px;
}

.topbar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(220px, 1fr);
  align-items: center;
  gap: 18px;
  min-height: 0;
  padding: 8px 14px;
  border-bottom: 1px solid #cfd8e3;
  background: #ffffff;
}

.product-name {
  font-size: 15px;
  font-weight: 700;
}

.product-meta {
  margin-top: 2px;
  color: #64748b;
  font-size: 12px;
}

.workspace-view-tabs {
  display: flex;
  align-items: stretch;
  height: 34px;
  border-bottom: 1px solid #bfcbd8;
}

.workspace-view-tabs button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-width: 76px;
  height: 34px;
  padding: 0 13px;
  border: 0;
  border-bottom: 2px solid transparent;
  color: #526172;
  background: transparent;
  cursor: pointer;
}

.workspace-view-tabs button:hover {
  color: #1f2933;
  background: #f1f5f8;
}

.workspace-view-tabs button.active {
  border-bottom-color: #1d6fb8;
  color: #155a94;
  background: #eaf3fa;
  font-weight: 700;
}

.workspace-view-tabs button:focus-visible {
  outline: 2px solid #1d6fb8;
  outline-offset: 1px;
}

.result-available-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #2f7d55;
  box-shadow: 0 0 0 2px rgba(47, 125, 85, 0.14);
}

.topbar-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  justify-self: end;
  gap: 8px;
}

.save-indicator {
  min-width: 112px;
  color: #64748b;
  font-size: 11px;
  text-align: center;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.primary-button,
.secondary-button {
  height: 32px;
  padding: 0 12px;
  border-radius: 6px;
  cursor: pointer;
}

.primary-button:disabled,
.secondary-button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.primary-button {
  border: 1px solid #1d6fb8;
  color: #ffffff;
  background: #1d6fb8;
}

.secondary-button {
  border: 1px solid #c2ccda;
  color: #263442;
  background: #ffffff;
}

.project-name-field {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #475569;
  font-size: 12px;
  font-weight: 650;
}

.project-name-field input {
  width: 150px;
  height: 32px;
  padding: 0 9px;
  border: 1px solid #c2ccda;
  border-radius: 6px;
  color: #1f2933;
}

.editor-toolbar {
  position: relative;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
  padding: 5px 12px;
  overflow: visible;
  border-bottom: 1px solid #cfd8e3;
  background: #f5f7f9;
}

.toolbar-group {
  display: flex;
  align-items: center;
  gap: 3px;
}

.toolbar-separator {
  width: 1px;
  height: 22px;
  background: #cbd3dd;
}

.toolbar-item {
  position: relative;
  display: inline-flex;
}

.toolbar-item::after {
  position: absolute;
  top: calc(100% + 7px);
  left: 50%;
  z-index: 50;
  padding: 5px 7px;
  border: 1px solid #aeb8c5;
  border-radius: 4px;
  color: #ffffff;
  background: #263442;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.18);
  content: attr(data-tooltip);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -2px);
  transition: opacity 120ms ease, transform 120ms ease;
  white-space: nowrap;
}

.toolbar-item:hover::after {
  opacity: 1;
  transform: translate(-50%, 0);
}

.editor-tool-button {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 4px;
  color: #344252;
  background: transparent;
  cursor: pointer;
}

.editor-tool-button:hover:not(:disabled) {
  border-color: #bcc7d4;
  color: #17212b;
  background: #ffffff;
}

.editor-tool-button:focus-visible {
  outline: 2px solid #1d6fb8;
  outline-offset: 1px;
}

.editor-tool-button:disabled {
  color: #9ba6b2;
  cursor: not-allowed;
  opacity: 0.62;
}

.editor-tool-button.active {
  border-color: #1d6fb8;
  color: #155a94;
  background: #dceefa;
  box-shadow: inset 0 0 0 1px rgba(29, 111, 184, 0.08);
}

.editor-tool-button.active:hover:not(:disabled) {
  border-color: #155a94;
  color: #0f4f82;
  background: #cfe7f8;
}

.editor-tool-button.accent:not(.active) {
  color: #26724a;
}

.editor-tool-button.primary {
  border-color: #1d6fb8;
  color: #ffffff;
  background: #1d6fb8;
}

.editor-tool-button.primary:hover:not(:disabled) {
  border-color: #155a94;
  color: #ffffff;
  background: #155a94;
}

.workbench {
  --palette-width: 230px;
  --properties-width: 330px;
  --component-parameters-height: 340px;
  display: grid;
  grid-template-columns:
    var(--palette-width) 7px minmax(0, 1fr) 7px
    var(--properties-width);
  min-height: 0;
}

.workbench.resizing-palette-width,
.workbench.resizing-properties-width {
  cursor: col-resize;
  user-select: none;
}

.workbench.resizing-component-parameters-height {
  cursor: row-resize;
  user-select: none;
}

.modeling-pane-splitter {
  position: relative;
  z-index: 8;
  display: grid;
  width: 7px;
  min-width: 7px;
  height: 100%;
  padding: 0;
  border: 0;
  place-items: center;
  background: #eef2f6;
  cursor: col-resize;
  touch-action: none;
}

.modeling-pane-splitter::before {
  position: absolute;
  inset: 0 auto 0 3px;
  width: 1px;
  background: #c7d1dc;
  content: "";
}

.modeling-pane-splitter span {
  position: relative;
  width: 3px;
  height: 42px;
  border-radius: 2px;
  background: #9eacbb;
  opacity: 0;
  transition: opacity 120ms ease, background 120ms ease;
}

.modeling-pane-splitter:hover span,
.modeling-pane-splitter:focus-visible span,
.workbench.resizing-palette-width .modeling-pane-splitter:first-of-type span,
.workbench.resizing-properties-width .modeling-pane-splitter:last-of-type span {
  background: #1d6fb8;
  opacity: 1;
}

.modeling-pane-splitter:focus-visible {
  outline: 2px solid #1d6fb8;
  outline-offset: -2px;
}

.palette,
.properties {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  border-color: #cfd8e3;
  background: #ffffff;
}

.palette {
  border-right: 0;
}

.properties {
  border-left: 0;
  display: grid;
  grid-template-rows:
    minmax(0, var(--component-parameters-height)) 7px
    minmax(120px, 1fr);
  overflow: hidden;
}

.properties-subpane {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background: #ffffff;
}

.properties-subpane-content {
  min-width: 0;
  min-height: 0;
  overflow: auto;
}

.properties-pane-splitter {
  position: relative;
  z-index: 9;
  display: grid;
  width: 100%;
  height: 7px;
  min-height: 7px;
  padding: 0;
  border: 0;
  place-items: center;
  background: #eef2f6;
  cursor: row-resize;
  touch-action: none;
}

.properties-pane-splitter::before {
  position: absolute;
  inset: 3px 0 auto;
  height: 1px;
  background: #c7d1dc;
  content: "";
}

.properties-pane-splitter span {
  position: relative;
  width: 42px;
  height: 3px;
  border-radius: 2px;
  background: #9eacbb;
  opacity: 0;
  transition: opacity 120ms ease, background 120ms ease;
}

.properties-pane-splitter:hover span,
.properties-pane-splitter:focus-visible span,
.workbench.resizing-component-parameters-height .properties-pane-splitter span {
  background: #1d6fb8;
  opacity: 1;
}

.properties-pane-splitter:focus-visible {
  outline: 2px solid #1d6fb8;
  outline-offset: -2px;
}

.panel-title {
  padding: 14px;
  border-bottom: 1px solid #e3e8ef;
  font-size: 13px;
  font-weight: 700;
}

.properties .panel-title {
  display: flex;
  align-items: center;
  min-height: 32px;
  padding: 0 10px;
  border-bottom-color: #c7cdd4;
  color: #293642;
  background: #f2f4f6;
  font-size: 12px;
}

.palette-list {
  display: block;
  padding: 12px;
}

.parameter-form {
  display: grid;
  gap: 10px;
  padding: 12px;
}

.parameter-table-wrap {
  width: 100%;
  min-width: 0;
  padding: 0;
  overflow-x: clip;
}

.parameter-table-wrap.parameter-form {
  display: block;
  padding: 0;
}

.parameter-table {
  --parameter-name-width: 116px;
  --parameter-unit-width: 72px;
  width: 100%;
  min-width: 0;
  border: 0;
  border-spacing: 0;
  border-radius: 0;
  color: #263442;
  background: #ffffff;
  table-layout: fixed;
  font-size: 12px;
}

.parameter-table-head .parameter-table-cell {
  position: sticky;
  z-index: 1;
  top: 0;
  height: 28px;
  padding: 0 8px;
  overflow: visible;
  border-right-color: #c4cad1;
  border-bottom-color: #b9c1c9;
  color: #35414c;
  background: #e3e6e9;
  box-shadow: 0 1px 0 rgba(51, 65, 85, 0.06);
  font-size: 11px;
  font-weight: 700;
  line-height: 27px;
}

.parameter-table-head .parameter-table-name-cell {
  z-index: 3;
}

.parameter-table-head .parameter-table-value-cell {
  z-index: 2;
}

.parameter-table-row {
  height: 32px;
}

.parameter-table-head-row {
  height: 28px;
}

.parameter-table-cell {
  min-width: 0;
  height: 32px;
  box-sizing: border-box;
  padding: 1px 7px;
  overflow: hidden;
  border-right: 1px solid #d5d9de;
  border-bottom: 1px solid #e1e4e7;
  vertical-align: middle;
}

.parameter-table-cell:last-child {
  border-right: 0;
}

.parameter-table
  > tbody
  > .parameter-table-row:nth-child(even)
  > .parameter-table-cell {
  background: #f3f4f5;
}

.parameter-table > tbody > .parameter-table-row:hover > .parameter-table-cell {
  background: #eaf3f8;
}

.parameter-table
  > tbody
  > .parameter-table-row:focus-within
  > .parameter-table-cell {
  background: #deedf5;
}

.parameter-table-row:focus-visible {
  outline: 2px solid rgba(29, 111, 184, 0.5);
  outline-offset: -2px;
}

.parameter-name-cell,
.parameter-table-name-cell {
  overflow: hidden;
  color: #344256;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.parameter-table > tbody .parameter-table-name-cell {
  font-weight: 400;
}

.parameter-value-cell,
.parameter-table-value-cell,
.parameter-unit-cell,
.parameter-table-unit-cell {
  min-width: 0;
  padding: 1px 3px;
}

.parameter-unit-cell,
.parameter-table-unit-cell {
  color: #526172;
  text-align: center;
}

.parameter-table-cell input,
.parameter-table-cell select {
  display: block;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  height: 28px;
  box-sizing: border-box;
  margin: 0;
  padding: 0 6px;
  border: 1px solid transparent;
  border-radius: 1px;
  outline: 0;
  color: #1f2933;
  background: transparent;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.parameter-table-cell select {
  padding-right: 4px;
}

.parameter-table > tbody .parameter-table-value-cell,
.parameter-table > tbody .parameter-table-value-cell input,
.parameter-table > tbody .parameter-table-value-cell select {
  text-align: right;
}

.parameter-table > tbody .parameter-table-value-cell select {
  text-align-last: right;
}

.parameter-table-cell input:hover:not(:disabled),
.parameter-table-cell select:hover:not(:disabled) {
  border-color: #aebbc7;
  background: rgba(255, 255, 255, 0.72);
}

.parameter-table-cell input:focus,
.parameter-table-cell select:focus {
  border-color: #1d6fb8;
  outline: 0;
  background: #ffffff;
  box-shadow: inset 0 0 0 1px #1d6fb8;
}

.parameter-table-cell input:focus-visible,
.parameter-table-cell select:focus-visible {
  outline: 2px solid rgba(29, 111, 184, 0.28);
  outline-offset: -2px;
}

.parameter-table-row.read-only .parameter-value-cell,
.parameter-table-row.read-only .parameter-table-value-cell,
.parameter-table-cell input:read-only {
  background: transparent;
}

.parameter-read-only-value,
.parameter-table-read-only-value {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  width: 100%;
  min-width: 0;
  height: 28px;
  box-sizing: border-box;
  padding: 0 6px;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  color: #526172;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
  background: transparent;
  font-variant-numeric: tabular-nums;
}

.parameter-table-row.unitless .parameter-unit-cell,
.parameter-table-row.unitless .parameter-table-unit-cell {
  color: #8a96a4;
}

.parameter-table-row.unitless .parameter-unit-cell:empty::before,
.parameter-table-row.unitless .parameter-table-unit-cell:empty::before {
  content: "—";
}

.parameter-table
  > tbody
  > .parameter-table-row.invalid
  > .parameter-table-cell {
  background: #fff8f7;
}

.parameter-table-row.invalid input,
.parameter-table-row.invalid select,
.parameter-table-cell input[aria-invalid="true"],
.parameter-table-cell select[aria-invalid="true"] {
  border-color: #c63b32;
  box-shadow: inset 0 0 0 1px rgba(198, 59, 50, 0.18);
}

.parameter-table-message-row {
  height: auto;
}

.parameter-table-message-row > .parameter-table-cell {
  height: auto;
  min-height: 24px;
  padding: 4px 7px 5px;
  overflow: visible;
  white-space: normal;
}

.parameter-table-message-row .field-error,
.parameter-table-message-row .field-hint {
  display: block;
  margin: 0;
  overflow-wrap: anywhere;
  line-height: 1.35;
}

.parameter-table-row.invalid + .parameter-table-message-row > .parameter-table-cell {
  color: #b42318;
  background: #fff8f7;
}

.parameter-table > tbody > tr:last-child > .parameter-table-cell {
  border-bottom: 0;
}

.parameter-column-resizer,
.parameter-table-column-resizer {
  position: absolute;
  z-index: 4;
  top: 0;
  right: -5px;
  bottom: 0;
  width: 9px;
  padding: 0;
  border: 0;
  outline: 0;
  background: transparent;
  cursor: col-resize;
  touch-action: none;
  user-select: none;
}

.parameter-column-resizer::after,
.parameter-table-column-resizer::after {
  position: absolute;
  top: 3px;
  bottom: 3px;
  left: 4px;
  width: 1px;
  background: #aebac7;
  content: "";
}

.parameter-column-resizer:hover::after,
.parameter-column-resizer:focus-visible::after,
.parameter-column-resizer:active::after,
.parameter-table-column-resizer:hover::after,
.parameter-table-column-resizer:focus-visible::after,
.parameter-table-column-resizer:active::after {
  width: 2px;
  background: #1d6fb8;
}

.parameter-column-resizer:focus-visible,
.parameter-table-column-resizer:focus-visible {
  outline: 2px solid rgba(29, 111, 184, 0.42);
  outline-offset: -2px;
}

.parameter-table-wrap[data-resizing-column],
.parameter-table-wrap[data-resizing-column] * {
  cursor: col-resize;
  user-select: none;
}

.parameter-table-wrap[data-resizing-column="name"]
  .parameter-column-resizer[data-column="name"]::after,
.parameter-table-wrap[data-resizing-column="unit"]
  .parameter-column-resizer[data-column="unit"]::after,
.parameter-table-wrap.resizing-name
  .parameter-column-resizer[data-column="name"]::after,
.parameter-table-wrap.resizing-unit
  .parameter-column-resizer[data-column="unit"]::after,
.parameter-table-wrap[data-resizing-column="name"]
  .parameter-table-column-resizer[data-column="name"]::after,
.parameter-table-wrap[data-resizing-column="unit"]
  .parameter-table-column-resizer[data-column="unit"]::after,
.parameter-table-wrap.resizing-name
  .parameter-table-column-resizer[data-column="name"]::after,
.parameter-table-wrap.resizing-unit
  .parameter-table-column-resizer[data-column="unit"]::after {
  width: 2px;
  background: #1d6fb8;
}

.parameter-table .field,
.parameter-table .parameter-control {
  display: contents;
}

.parameter-help-preview {
  position: fixed;
  z-index: 10020;
  width: max-content;
  max-width: min(300px, calc(100vw - 16px));
  box-sizing: border-box;
  padding: 10px 12px;
  border: 1px solid #c7d1dc;
  border-radius: 5px;
  color: #263442;
  background: #ffffff;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.2);
  pointer-events: none;
}

.parameter-help-preview .title,
.parameter-help-preview-title {
  display: block;
  overflow-wrap: anywhere;
  color: #17212b;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
}

.parameter-help-preview .description,
.parameter-help-preview-description {
  display: block;
  margin-top: 6px;
  overflow-wrap: anywhere;
  color: #475569;
  font-size: 11px;
  line-height: 1.45;
}

.parameter-help-preview .meta,
.parameter-help-preview-meta {
  display: grid;
  gap: 2px;
  margin-top: 7px;
  padding-top: 6px;
  overflow-wrap: anywhere;
  border-top: 1px solid #e2e8f0;
  color: #64748b;
  font-size: 10px;
  line-height: 1.4;
}

.palette-panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.palette-display-mode {
  display: inline-flex;
  flex: 0 0 auto;
  gap: 1px;
  padding: 1px;
  border: 1px solid #cad5e1;
  border-radius: 5px;
  background: #f4f7fa;
}

.palette-display-mode-button {
  display: grid;
  width: 23px;
  height: 22px;
  padding: 0;
  border: 0;
  border-radius: 3px;
  place-items: center;
  color: #64748b;
  background: transparent;
  cursor: pointer;
}

.palette-display-mode-button:hover {
  color: #155a94;
  background: #e6f0f8;
}

.palette-display-mode-button:focus-visible {
  outline: 2px solid #1d6fb8;
  outline-offset: 1px;
}

.palette-display-mode-button[aria-pressed="true"] {
  color: #155a94;
  background: #ffffff;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.16);
}

.catalog-source {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: #64748b;
  font-size: 10px;
  font-weight: 500;
  white-space: nowrap;
}

.catalog-source > span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #d49b16;
}

.catalog-source.ready > span {
  background: #198754;
}

.catalog-source.fallback > span {
  background: #b45309;
}

.palette-library + .palette-library {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid #e3e8ef;
}

.palette-library-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
}

.palette-library-heading strong {
  color: #17212b;
  font-size: 12px;
}

.palette-library-heading small {
  color: #64748b;
  font-size: 10px;
  white-space: nowrap;
}

.palette-category + .palette-category {
  margin-top: 14px;
}

.palette-category-title {
  margin-bottom: 6px;
  color: #526172;
  font-size: 10px;
  font-weight: 700;
}

.palette-collapse-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  width: 100%;
  min-width: 0;
  padding: 2px 0;
  border: 0;
  border-radius: 3px;
  color: inherit;
  text-align: left;
  background: transparent;
  font: inherit;
  cursor: pointer;
}

.palette-collapse-toggle:hover {
  color: #155a94;
}

.palette-collapse-toggle:focus-visible {
  outline: 2px solid #1d6fb8;
  outline-offset: 2px;
}

.palette-collapse-chevron {
  flex: 0 0 auto;
  transform: rotate(0deg);
  transition: transform 120ms ease;
}

.palette-collapse-toggle[aria-expanded="false"] .palette-collapse-chevron {
  transform: rotate(-90deg);
}

.palette-library-toggle {
  flex: 1 1 auto;
  width: auto;
}

.palette-category-items {
  display: grid;
  gap: 8px;
}

.palette[data-view-mode="icons"] .palette-category-items {
  grid-template-columns: repeat(auto-fill, 76px);
  gap: 6px;
  justify-content: start;
}

.compact-form {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.compact-form .field:last-child {
  grid-column: 1 / -1;
}

.palette-item {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 8px;
  border: 1px solid #d6dee9;
  border-radius: 6px;
  color: #22303f;
  text-align: left;
  background: #ffffff;
  cursor: grab;
  transition: border-color 120ms ease, box-shadow 120ms ease,
    background 120ms ease, transform 80ms ease;
}

.palette-item:hover {
  border-color: #85add0;
  background: #f5faff;
  box-shadow: 0 2px 6px rgba(21, 90, 148, 0.1);
}

.palette-item:focus-visible {
  border-color: #1d6fb8;
  outline: 2px solid rgba(29, 111, 184, 0.32);
  outline-offset: 1px;
}

.palette-item:active {
  cursor: grabbing;
  transform: translateY(1px);
}

.palette-item-copy {
  min-width: 0;
  overflow: hidden;
}

.palette-item-copy strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.palette-item small {
  display: block;
  margin-top: 2px;
  overflow: hidden;
  color: #64748b;
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.palette-icon {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
}

.component-symbol {
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
  pointer-events: none;
}

.component-symbol-svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
  shape-rendering: geometricPrecision;
}

.component-symbol-svg[data-symbol-domain="neutral"] {
  --component-symbol-stroke: #334155;
  --component-symbol-fill: #f8fafc;
  --component-symbol-accent: #2563eb;
  --component-symbol-muted: #94a3b8;
}

.component-symbol-svg[data-symbol-domain="pneumatic"] {
  --component-symbol-stroke: #a12b70;
  --component-symbol-fill: #fff8fc;
  --component-symbol-accent: #bd2779;
  --component-symbol-muted: #d69aba;
}

.component-symbol-svg[data-symbol-domain="mechanical"] {
  --component-symbol-stroke: #1f9d42;
  --component-symbol-fill: #f4fff6;
  --component-symbol-accent: #15803d;
  --component-symbol-muted: #86c994;
}

.component-symbol-svg[data-symbol-domain="signal"] {
  --component-symbol-stroke: #ef4444;
  --component-symbol-fill: #fff8f8;
  --component-symbol-accent: #dc2626;
  --component-symbol-muted: #f5a3a3;
}

.component-symbol-svg[data-symbol-domain="medium"] {
  --component-symbol-stroke: #c026d3;
  --component-symbol-fill: #ffffff;
  --component-symbol-accent: #a21caf;
  --component-symbol-muted: #e879f9;
}

.component-symbol-medium-label {
  font-family: "Segoe UI", "Microsoft YaHei", sans-serif;
  font-weight: 600;
}

.palette[data-view-mode="icons"] .palette-list {
  padding: 10px;
}

.palette[data-view-mode="icons"] .palette-item {
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: 48px 16px;
  gap: 4px;
  width: 76px;
  height: 82px;
  min-height: 82px;
  box-sizing: border-box;
  padding: 6px 5px;
  place-items: center;
  text-align: center;
}

.palette[data-view-mode="icons"] .palette-item-copy {
  display: block;
  width: 100%;
  min-width: 0;
  overflow: hidden;
  line-height: 16px;
  text-align: center;
}

.palette[data-view-mode="icons"] .palette-item-copy strong {
  width: 100%;
  overflow: hidden;
  font-size: 10px;
  line-height: 16px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.palette[data-view-mode="icons"] .palette-item-copy small {
  display: none;
}

.palette[data-view-mode="icons"] .palette-icon {
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
}

.palette-icon-preview {
  position: fixed;
  z-index: 10000;
  display: grid;
  grid-template-rows: 56px auto;
  min-width: 104px;
  max-width: 220px;
  box-sizing: border-box;
  padding: 9px 11px 10px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  place-items: center;
  color: #1f2937;
  background: #ffffff;
  box-shadow: 0 7px 18px rgba(15, 23, 42, 0.2);
  pointer-events: none;
}

.palette-icon-preview-symbol {
  display: grid;
  flex: 0 0 56px;
  width: 56px;
  height: 56px;
  place-items: center;
}

.palette-icon-preview-symbol > .component-symbol {
  width: 100%;
  height: 100%;
}

.palette-icon-preview-label {
  max-width: 198px;
  margin-top: 5px;
  overflow-wrap: anywhere;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
  text-align: center;
}

.component-drag-preview {
  position: fixed;
  top: -1000px;
  left: -1000px;
  z-index: -1;
  display: grid;
  grid-template-rows: 30px 12px;
  place-items: center;
  width: 72px;
  height: 58px;
  padding: 5px 6px 4px;
  border: 1px solid #7c8998;
  border-radius: 5px;
  color: #1f2933;
  background: #ffffff;
  box-shadow: 0 2px 5px rgba(15, 23, 42, 0.16);
  pointer-events: none;
}

.component-drag-preview .palette-icon {
  width: 30px;
  height: 30px;
}

.component-drag-preview-label {
  max-width: 60px;
  overflow: hidden;
  font-size: 9px;
  font-weight: 650;
  line-height: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}


.flow-canvas {
  position: relative;
  min-width: 0;
  min-height: 0;
  background: #f8fafc;
}

.recovery-banner button {
  min-width: 48px;
  height: 28px;
  padding: 0 8px;
  border: 1px solid #c2ccda;
  border-radius: 4px;
  color: #263442;
  background: #ffffff;
  cursor: pointer;
}

.recovery-banner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 9px;
  border: 1px solid #d5a52e;
  border-radius: 6px;
  color: #713f12;
  background: #fffbeb;
  box-shadow: 0 2px 8px rgba(120, 53, 15, 0.12);
  font-size: 12px;
  font-weight: 650;
}

.recovery-banner button {
  min-width: 42px;
  border-color: #d5a52e;
  color: #713f12;
  background: #ffffff;
}

.flow-canvas .react-flow__pane,
.flow-canvas .react-flow__pane.selection,
.flow-canvas .react-flow__node.selectable,
.flow-canvas .react-flow__node.draggable {
  cursor: default;
}

.flow-canvas .react-flow__pane.dragging {
  cursor: grabbing;
}

.flow-canvas .react-flow__node.draggable.dragging {
  cursor: move;
}

.flow-canvas .react-flow__nodesselection-rect {
  border: 0;
  background: transparent;
  pointer-events: none;
}

.sim-node {
  position: relative;
  width: 132px;
  height: 84px;
}

.sim-node.orientation-vertical {
  width: 84px;
  height: 132px;
}

.sim-node-frame {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 132px;
  height: 84px;
  box-sizing: border-box;
  border: 2px solid #4b5563;
  border-radius: 6px;
  background: #ffffff;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.08);
  transform-origin: center;
}

.sim-node.selected {
  outline: 1px dashed #111827;
  outline-offset: 4px;
}

.flow-canvas .react-flow__node.component-icon-node {
  pointer-events: none !important;
}

.flow-canvas .react-flow__node.component-icon-node .sim-node {
  pointer-events: none;
}

.flow-canvas .react-flow__node.component-icon-node .node-symbol-envelope,
.flow-canvas
  .react-flow__node.component-icon-node
  .port-handle.port-connection-idle,
.flow-canvas
  .react-flow__node.component-icon-node
  .port-handle.port-connection-origin,
.flow-canvas
  .react-flow__node.component-icon-node
  .port-handle.port-connection-compatible {
  pointer-events: auto;
}

.react-flow__node.validation-error .sim-node-frame {
  border-color: #c63b32;
  box-shadow: 0 0 0 3px rgba(198, 59, 50, 0.14);
}

.react-flow__node.validation-warning .sim-node-frame {
  border-color: #c08a16;
  box-shadow: 0 0 0 3px rgba(192, 138, 22, 0.14);
}

.node-symbol-anchor {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 50%;
  width: 112px;
  height: 84px;
  transform: translate(-50%, -50%);
}

.node-symbol {
  position: relative;
  display: grid;
  width: 112px;
  height: 84px;
  place-items: center;
  transform-origin: center;
}

.node-symbol > .component-symbol {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
}

.node-symbol-envelope {
  position: absolute;
  z-index: 2;
  box-sizing: border-box;
}

.sim-node.component-icon-only.selected {
  outline: none;
}

.sim-node.component-icon-only.selected .node-symbol-envelope {
  outline: 1px dashed #111827;
  outline-offset: 3px;
}

.sim-node.symbol-presentation-bare .sim-node-frame,
.sim-node.symbol-presentation-bare.selected .sim-node-frame,
.sim-node.component-icon-only .sim-node-frame,
.sim-node.component-icon-only.selected .sim-node-frame {
  border-width: 0;
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

.sim-node.symbol-presentation-bare .node-label,
.sim-node.component-icon-only .node-label {
  display: none;
  background: transparent;
}

.react-flow__node.validation-error
  .sim-node.component-icon-only
  .component-symbol-svg {
  filter: drop-shadow(0 0 3px rgba(198, 59, 50, 0.68));
}

.react-flow__node.validation-warning
  .sim-node.component-icon-only
  .component-symbol-svg {
  filter: drop-shadow(0 0 3px rgba(192, 138, 22, 0.68));
}

.node-label {
  position: absolute;
  z-index: 2;
  bottom: 4px;
  left: 50%;
  max-width: calc(100% - 14px);
  padding: 0 2px;
  overflow: hidden;
  font-size: 12px;
  font-weight: 700;
  line-height: 16px;
  pointer-events: none;
  text-overflow: ellipsis;
  transform: translateX(-50%);
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.88);
}

.sim-node.generic-component .node-label {
  top: 50%;
  bottom: auto;
  display: -webkit-box;
  max-width: calc(100% - 28px);
  overflow: hidden;
  line-height: 16px;
  text-align: center;
  text-overflow: ellipsis;
  transform: translate(-50%, -50%);
  white-space: normal;
  background: transparent;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.port-handle {
  z-index: 3;
  width: 9px;
  height: 9px;
  box-sizing: border-box;
  border: 1.5px solid var(--port-handle-color, #475569);
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.82);
  opacity: 1;
  transition: opacity 100ms ease, border-color 100ms ease,
    background 100ms ease, box-shadow 100ms ease;
}

.port-handle-physical {
  --port-handle-color: #a12b70;
}

.port-handle-signal {
  --port-handle-color: #dc2626;
  border-radius: 2px;
}

.port-handle.port-connection-connected {
  pointer-events: none;
  opacity: 0;
}

.port-handle.port-connection-origin {
  border-color: #d97706;
  background: #fff7d6;
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.24),
    0 0 8px rgba(217, 119, 6, 0.42);
}

.port-handle.port-connection-compatible {
  border-color: #15803d;
  background: #dcfce7;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.24),
    0 0 9px rgba(21, 128, 61, 0.48);
}

.port-handle.port-connection-incompatible {
  pointer-events: none;
  opacity: 0.18;
}

.flow-canvas .react-flow__edge-path,
.flow-canvas .react-flow__connection-path {
  stroke: #64748b;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke 120ms ease-out, stroke-width 120ms ease-out, filter 120ms ease-out;
  vector-effect: non-scaling-stroke;
}

.flow-canvas .react-flow__edge-interaction {
  cursor: pointer;
}

.flow-canvas .react-flow__edge:hover .react-flow__edge-path {
  stroke: #3977a8;
  stroke-width: 2.25;
}

.flow-canvas .react-flow__edge.selected .react-flow__edge-path,
.flow-canvas .react-flow__edge.editor-edge-selected .react-flow__edge-path {
  stroke: #1d6fb8;
  stroke-width: 3.25;
  filter: drop-shadow(0 0 2px rgba(29, 111, 184, 0.42));
}

.contact-edge-hit {
  cursor: pointer;
  fill: transparent;
  pointer-events: all;
  stroke: transparent;
}

.contact-edge-marker {
  fill: #ffffff;
  opacity: 0;
  pointer-events: none;
  stroke: #64748b;
  stroke-width: 1.5;
  transition: opacity 120ms ease-out, fill 120ms ease-out, stroke 120ms ease-out;
  vector-effect: non-scaling-stroke;
}

.react-flow__edge.editor-edge-contact:hover .contact-edge-marker,
.react-flow__edge.editor-edge-contact.selected .contact-edge-marker,
.react-flow__edge.editor-edge-contact.editor-edge-selected .contact-edge-marker,
.contact-edge-hit:focus-visible + .contact-edge-marker {
  opacity: 1;
}

.react-flow__edge.editor-edge-contact.selected .contact-edge-marker,
.react-flow__edge.editor-edge-contact.editor-edge-selected .contact-edge-marker,
.contact-edge-hit:focus-visible + .contact-edge-marker {
  fill: #dbeafe;
  stroke: #1d6fb8;
  stroke-width: 2;
}

.field {
  display: grid;
  gap: 6px;
  color: #334155;
  font-size: 12px;
  font-weight: 650;
}

.field em {
  margin-left: 6px;
  color: #64748b;
  font-style: normal;
  font-weight: 400;
}

.field input,
.field select {
  width: 100%;
  height: 34px;
  padding: 0 9px;
  border: 1px solid #c2ccda;
  border-radius: 6px;
  color: #1f2933;
  background: #ffffff;
}

.field select {
  padding: 0 7px;
}

.parameter-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 76px;
  gap: 6px;
}

.parameter-control.unitless {
  grid-template-columns: minmax(0, 1fr);
}

.field.invalid input,
.field.invalid select {
  border-color: #c63b32;
}

.field-error {
  color: #b42318;
  font-size: 11px;
  font-weight: 500;
}

.field-hint {
  color: #64748b;
  font-size: 11px;
  font-weight: 400;
  line-height: 1.4;
}

.node-id {
  padding-bottom: 8px;
  border-bottom: 1px solid #e3e8ef;
  color: #64748b;
  font-size: 12px;
}

.empty-state {
  padding: 16px;
  color: #64748b;
  font-size: 13px;
}

.results-shell {
  display: grid;
  grid-template-rows: 62px minmax(0, 1fr);
  width: 100%;
  height: 100%;
  min-width: 980px;
  background: #eef2f6;
}

.results-topbar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(220px, 1fr);
  align-items: center;
  gap: 18px;
  padding: 8px 14px;
  border-bottom: 1px solid #cfd8e3;
  background: #ffffff;
}

.results-run-meta {
  display: grid;
  justify-items: end;
  gap: 2px;
  min-width: 0;
  text-align: right;
}

.results-run-meta strong,
.results-run-meta span {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.results-run-meta strong {
  color: #253342;
  font-size: 12px;
}

.results-run-meta span {
  color: #64748b;
  font-size: 11px;
}

.results-run-meta .results-run-status {
  padding: 2px 5px;
  border: 1px solid #d9a441;
  border-radius: 4px;
  color: #80591b;
  background: #fff8e8;
  font-weight: 700;
}

.results-run-meta .results-run-status.stalled,
.results-run-meta .results-run-status.failed {
  border-color: #d99b96;
  color: #9f2f28;
  background: #fff1f0;
}

.results-run-meta.empty {
  color: #7b8795;
}

.results-run-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  min-width: 0;
}

.results-file-toolbar {
  display: flex;
  align-items: center;
  gap: 3px;
  padding: 2px;
  border: 1px solid #c4cfdb;
  border-radius: 6px;
  background: #f6f8fa;
}

.results-file-toolbar button {
  display: grid;
  flex: 0 0 30px;
  width: 30px;
  height: 28px;
  padding: 0;
  border: 1px solid #b9c7d6;
  border-radius: 4px;
  place-items: center;
  color: #214f78;
  background: #ffffff;
  cursor: pointer;
}

.results-file-toolbar button:hover:not(:disabled) {
  border-color: #7da8ce;
  background: #eef6fc;
}

.results-file-toolbar button:disabled {
  color: #8492a2;
  background: #f3f5f7;
  cursor: wait;
}

.results-file-input {
  display: none;
}

.results-workbench {
  display: grid;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background: #dfe5ec;
}

.results-workbench.resizing-inspector-width,
.results-workbench.resizing-system-height {
  user-select: none;
}

.results-inspector-pane {
  display: grid;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

.results-system-panel,
.results-chart-panel,
.results-variable-panel {
  display: grid;
  grid-template-rows: 43px minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
  background: #ffffff;
}

.results-system-panel {
  overflow: hidden;
}

.results-chart-panel {
  min-width: 0;
  overflow: hidden;
}

.results-variable-panel {
  overflow: hidden;
}

.results-variable-content {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  background: #fbfcfd;
}

.results-pane-splitter {
  position: relative;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  outline: none;
  background: #e4e9ef;
  touch-action: none;
}

.results-pane-splitter::before {
  position: absolute;
  inset: 0;
  background: transparent;
  content: "";
}

.results-pane-splitter span {
  position: relative;
  display: block;
  border-radius: 1px;
  background: #91a0b0;
}

.results-pane-splitter.vertical {
  cursor: col-resize;
}

.results-pane-splitter.vertical span {
  width: 2px;
  height: 34px;
}

.results-pane-splitter.horizontal {
  cursor: row-resize;
}

.results-pane-splitter.horizontal span {
  width: 34px;
  height: 2px;
}

.results-pane-splitter:hover,
.results-pane-splitter:focus-visible,
.results-workbench.resizing-inspector-width > .results-pane-splitter.vertical,
.results-workbench.resizing-system-height .results-pane-splitter.horizontal {
  background: #d7e9f7;
}

.results-pane-splitter:hover span,
.results-pane-splitter:focus-visible span,
.results-workbench.resizing-inspector-width > .results-pane-splitter.vertical span,
.results-workbench.resizing-system-height .results-pane-splitter.horizontal span {
  background: #1d6fb8;
}

.results-section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 43px;
  padding: 0 13px;
  border-bottom: 1px solid #dfe5ec;
  color: #233142;
  background: #f7f9fb;
}

.results-section-heading strong {
  font-size: 13px;
}

.results-section-heading span {
  color: #64748b;
  font-size: 11px;
}

.results-chart-heading {
  position: relative;
  z-index: 25;
  overflow: visible;
}

.results-chart-heading-tools {
  display: flex;
  align-items: center;
  gap: 8px;
}

.results-multi-create {
  position: relative;
}

.results-multi-create > button {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 4px;
  color: #526172;
  background: transparent;
  cursor: pointer;
}

.results-multi-create > button:hover:not(:disabled),
.results-multi-create > button.active {
  border-color: #74a9d7;
  color: #0f5f9f;
  background: #e8f3fc;
}

.results-multi-create > button:disabled {
  cursor: default;
  opacity: 0.38;
}

.results-multi-create-menu {
  position: absolute;
  top: 32px;
  right: 0;
  z-index: 40;
  width: 210px;
  max-height: 240px;
  overflow: auto;
  border: 1px solid #8fa1b4;
  border-radius: 5px;
  color: #26384b;
  background: #ffffff;
  box-shadow: 0 8px 22px rgba(30, 41, 59, 0.2);
}

.results-multi-create-title {
  height: 31px;
  padding: 8px 10px;
  border-bottom: 1px solid #dbe2ea;
  color: #5e6e80;
  background: #f3f6f9;
  font-size: 10px;
  font-weight: 650;
}

.results-multi-create-menu > button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-height: 34px;
  padding: 6px 10px;
  border: 0;
  border-bottom: 1px solid #edf0f4;
  color: #28394c;
  background: #ffffff;
  cursor: pointer;
}

.results-multi-create-menu > button:last-child {
  border-bottom: 0;
}

.results-multi-create-menu > button:hover,
.results-multi-create-menu > button:focus-visible {
  outline: none;
  background: #edf4fa;
}

.results-multi-create-menu > button strong {
  min-width: 0;
  overflow: hidden;
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.results-multi-create-menu > button span {
  flex: 0 0 auto;
  font-size: 10px;
}

.results-multi-create-menu.variables {
  width: 320px;
}

.results-system-canvas {
  position: relative;
  min-width: 0;
  min-height: 0;
  background: #f8fafc;
}

.results-system-canvas .react-flow__pane {
  cursor: grab;
}

.results-system-canvas .react-flow__pane.dragging {
  cursor: grabbing;
}

.results-system-canvas .react-flow__node {
  cursor: pointer;
}

.results-system-canvas .react-flow__handle {
  cursor: default;
  pointer-events: none;
}

.results-system-canvas .react-flow__edge-path {
  stroke: #5f6f82;
  stroke-width: 1.5;
}

.results-system-canvas .contact-edge-hit {
  cursor: default;
  pointer-events: none;
}

.results-system-canvas .contact-edge-marker {
  opacity: 0;
}

.results-chart-workspace {
  position: relative;
  z-index: 0;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background-color: #f5f7fa;
  background-image: radial-gradient(#cbd5e1 0.7px, transparent 0.7px);
  background-position: 0 0;
  background-size: 18px 18px;
  isolation: isolate;
}

.results-chart-workspace.empty {
  background-color: #f8fafc;
}

.results-workspace-empty {
  position: absolute;
  top: 50%;
  left: 50%;
  color: #8a97a6;
  font-size: 12px;
  transform: translate(-50%, -50%);
}

.result-chart-window {
  position: absolute;
  display: grid;
  grid-template-rows: 44px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid #99a8b8;
  border-radius: 6px;
  background: #ffffff;
  box-shadow: 0 7px 20px rgba(30, 41, 59, 0.18);
}

.result-chart-window.drop-target {
  border-color: #1d6fb8;
  box-shadow: 0 0 0 3px rgba(29, 111, 184, 0.2),
    0 7px 20px rgba(30, 41, 59, 0.18);
}

.result-chart-pending {
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 7px;
  margin: 16px;
  padding: 24px;
  border: 1px dashed #9aaaba;
  border-radius: 5px;
  color: #718096;
  text-align: center;
  background: #f8fafc;
  pointer-events: none;
}

.result-chart-pending strong {
  color: #43556a;
  font-size: 13px;
}

.result-chart-pending span {
  max-width: 300px;
  font-size: 11px;
  line-height: 1.5;
}

.result-chart-window.pending.drop-target .result-chart-pending {
  border-color: #1d6fb8;
  color: #1d6fb8;
  background: #edf6fd;
}

.result-chart-window-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
  padding: 5px 7px 5px 11px;
  border-bottom: 1px solid #dbe2ea;
  background: #f6f8fa;
  cursor: move;
  touch-action: none;
  user-select: none;
}

.result-chart-window-title {
  flex: 1 1 auto;
  min-width: 0;
}

.result-chart-window-actions {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 2px;
}

.result-chart-window-actions select {
  width: 74px;
  height: 28px;
  padding: 0 20px 0 7px;
  border: 1px solid #c5cfda;
  border-radius: 4px;
  color: #34465a;
  background: #ffffff;
  font: inherit;
  font-size: 10px;
  cursor: pointer;
}

.result-chart-window-actions select:focus-visible {
  border-color: #1d6fb8;
  outline: 2px solid rgba(29, 111, 184, 0.18);
  outline-offset: 1px;
}

.result-chart-window-title strong,
.result-chart-window-title span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.result-chart-window-title strong {
  color: #1f2933;
  font-size: 12px;
}

.result-chart-window-title span {
  margin-top: 1px;
  color: #64748b;
  font-size: 10px;
}

.result-chart-window-header button {
  display: grid;
  flex: 0 0 28px;
  place-items: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 4px;
  color: #526172;
  background: transparent;
  cursor: pointer;
}

.result-chart-window-header button:hover {
  border-color: #c5cfda;
  color: #1d6fb8;
  background: #ffffff;
}

.result-chart-window-header button.cursor.active {
  border-color: #74a9d7;
  color: #0f5f9f;
  background: #e8f3fc;
}

.result-chart-window-header button.active {
  border-color: #74a9d7;
  color: #0f5f9f;
  background: #e8f3fc;
}

.result-chart-multi-picker {
  position: relative;
  flex: 0 0 auto;
}

.result-chart-multi-menu {
  position: absolute;
  top: 31px;
  right: 0;
  z-index: 20;
  width: 340px;
  max-width: min(340px, calc(100vw - 32px));
  overflow: hidden;
  border: 1px solid #8fa1b4;
  border-radius: 5px;
  color: #26384b;
  background: #ffffff;
  box-shadow: 0 8px 22px rgba(30, 41, 59, 0.2);
  cursor: default;
}

.result-chart-multi-menu-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  height: 32px;
  padding: 0 9px;
  border-bottom: 1px solid #dbe2ea;
  background: #f3f6f9;
  font-size: 10px;
}

.result-chart-multi-menu-title span {
  color: #5e6e80;
}

.result-chart-multi-menu-title strong {
  font-size: 10px;
}

.result-chart-multi-menu-list {
  max-height: 156px;
  overflow: auto;
  padding: 4px;
}

.result-chart-multi-menu-row {
  display: grid;
  grid-template-columns: 16px 5px minmax(0, 1fr) 78px 26px;
  gap: 7px;
  align-items: center;
  min-height: 36px;
  padding: 4px 6px;
  border-radius: 3px;
}

.result-chart-multi-menu-row:hover {
  background: #edf4fa;
}

.result-chart-multi-menu-row > input {
  width: 14px;
  height: 14px;
  margin: 0;
  accent-color: #1d6fb8;
  cursor: pointer;
}

.result-chart-multi-menu-list .result-variable-swatch {
  width: 4px;
  height: 25px;
  border-radius: 2px;
}

.result-chart-multi-menu-label {
  min-width: 0;
}

.result-chart-multi-menu-label b,
.result-chart-multi-menu-label small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.result-chart-multi-menu-label b {
  color: #27384b;
  font-size: 10px;
}

.result-chart-multi-menu-label small {
  margin-top: 1px;
  color: #718093;
  font-size: 9px;
}

.result-chart-window-actions .result-chart-multi-menu-row > select {
  grid-column: 4;
  width: 78px;
  height: 26px;
  padding: 0 18px 0 5px;
  border: 1px solid #c5cfda;
  border-radius: 4px;
  color: #34465a;
  background: #ffffff;
  font: inherit;
  font-size: 9px;
}

.result-chart-multi-menu-row > .remove {
  grid-column: 5;
  width: 26px;
  height: 26px;
  color: #8b4650;
}

.result-chart-multi-menu-row > .remove:hover:not(:disabled) {
  border-color: #d5a1a6;
  color: #a52f3a;
  background: #fff1f2;
}

.result-chart-multi-menu-row > .remove:disabled {
  cursor: default;
  opacity: 0.3;
}

.result-chart-window-header button.close:hover {
  color: #b42318;
}

.result-chart-body {
  position: relative;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  padding: 5px 8px 7px 4px;
  -webkit-user-select: none;
  user-select: none;
}

.result-chart-body > svg {
  display: block;
  width: 100%;
  height: 100%;
  touch-action: none;
}

.result-chart-body > svg text {
  pointer-events: none;
  -webkit-user-select: none;
  user-select: none;
}

.result-chart-body > svg.cursor-enabled {
  cursor: crosshair;
}

.result-chart-grid-line {
  stroke: #dce4ec;
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.result-chart-axis {
  stroke: #64758a;
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.result-chart-tick {
  stroke: #64758a;
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.result-chart-label,
.result-chart-unit,
.result-chart-title,
.result-chart-axis-title {
  fill: #5b6878;
  font-family: inherit;
  font-size: 9px;
}

.result-chart-cursor line {
  stroke: #0f766e;
  stroke-width: 1;
  stroke-dasharray: 4 3;
  vector-effect: non-scaling-stroke;
}

.result-chart-cursor circle {
  stroke: #ffffff;
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}

.result-chart-cursor-hit {
  stroke: transparent;
  stroke-width: 14;
  pointer-events: stroke;
  touch-action: none;
  vector-effect: non-scaling-stroke;
}

.result-chart-cursor-hit.x {
  cursor: ew-resize;
}

.result-chart-cursor-hit.y {
  cursor: ns-resize;
}

.result-chart-cursor-panel {
  position: absolute;
  z-index: 3;
  width: 154px;
  max-width: calc(100% - 12px);
  overflow: hidden;
  border: 1px solid #7f91a5;
  border-radius: 4px;
  color: #25364a;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 3px 10px rgba(30, 41, 59, 0.16);
  user-select: none;
}

.result-chart-cursor-panel-header {
  display: flex;
  align-items: center;
  gap: 5px;
  width: 100%;
  height: 25px;
  padding: 0 7px;
  border: 0;
  border-bottom: 1px solid #d4dde6;
  border-radius: 0;
  color: #34465a;
  background: #edf2f6;
  font: inherit;
  font-size: 10px;
  font-weight: 650;
  cursor: move;
  touch-action: none;
}

.result-chart-cursor-panel dl {
  display: grid;
  gap: 3px;
  margin: 0;
  padding: 6px 8px 7px;
  font-size: 10px;
}

.result-chart-cursor-panel dl > div {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  gap: 5px;
  align-items: baseline;
}

.result-chart-cursor-panel dt {
  color: #64748b;
  font-weight: 700;
}

.result-chart-cursor-panel dd {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  color: #18293c;
  font-variant-numeric: tabular-nums;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.result-chart-cursor-panel.multi {
  width: 208px;
}

.result-chart-cursor-panel.multi dl {
  max-height: 150px;
  overflow: auto;
}

.result-chart-cursor-panel.multi dl > div {
  grid-template-columns: 24px minmax(0, 1fr);
}

.result-chart-cursor-panel.multi dd {
  display: flex;
  align-items: center;
  gap: 5px;
}

.result-chart-cursor-value-swatch {
  flex: 0 0 auto;
  width: 10px;
  height: 3px;
  border-radius: 1px;
}

.result-chart-resize-handle {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 5;
  display: grid;
  width: 20px;
  height: 20px;
  padding: 0;
  border: 0;
  border-top: 1px solid #d5dee7;
  border-left: 1px solid #d5dee7;
  border-radius: 4px 0 0;
  place-items: center;
  color: #56697c;
  background: rgba(246, 248, 250, 0.94);
  cursor: nwse-resize;
  touch-action: none;
}

.result-chart-resize-handle:hover {
  color: #0f5f9f;
  background: #e8f3fc;
}

.result-chart-title {
  fill: #263648;
  font-size: 10px;
  font-weight: 650;
}

.result-chart-legend text {
  fill: #34465a;
  font-family: inherit;
  font-size: 8px;
}

.result-chart-stack-divider {
  stroke: #aebbc8;
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.result-chart-unit {
  font-weight: 650;
}

.result-chart-axis-title {
  fill: #46576a;
  font-weight: 600;
}

.result-chart-empty {
  display: grid;
  height: 100%;
  place-items: center;
  color: #8a97a6;
  font-size: 12px;
}

.results-selected-component {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 46px;
  padding: 8px 12px;
  border-bottom: 1px solid #e3e8ef;
  background: #ffffff;
}

.results-selected-component strong {
  overflow: hidden;
  color: #1f2933;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.results-selected-component span {
  flex: 0 0 auto;
  color: #64748b;
  font-size: 11px;
}

.results-variable-group {
  padding: 12px;
  border-bottom: 1px solid #e3e8ef;
}

.results-variable-group-title {
  margin-bottom: 8px;
  color: #526172;
  font-size: 11px;
  font-weight: 700;
}

.results-variable-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 6px;
}

.results-variable-list button {
  display: grid;
  grid-template-columns: 4px minmax(0, 1fr);
  align-items: stretch;
  gap: 9px;
  min-height: 43px;
  padding: 6px 8px 6px 0;
  overflow: hidden;
  border: 1px solid #d4dde7;
  border-radius: 5px;
  color: #263442;
  text-align: left;
  background: #ffffff;
  cursor: grab;
}

.results-variable-list button:hover {
  border-color: #8ca0b5;
  background: #f8fafc;
}

.results-variable-list button.visible {
  border-color: #6b9ac4;
  background: #edf6fc;
}

.results-variable-list button:active {
  cursor: grabbing;
}

.result-variable-swatch {
  display: block;
  width: 4px;
  height: 100%;
}

.results-variable-list button > span:last-child {
  align-self: center;
  min-width: 0;
}

.results-variable-list strong,
.results-variable-list small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.results-variable-list strong {
  font-size: 12px;
}

.results-variable-list small {
  margin-top: 2px;
  color: #64748b;
  font-size: 10px;
}

.results-variable-empty {
  padding: 18px 13px;
  color: #7b8795;
  font-size: 12px;
}

.results-empty-view {
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 14px;
  min-height: 0;
  color: #687586;
  background: #f8fafc;
}

.results-empty-view strong {
  color: #344252;
  font-size: 14px;
}

.results-empty-view button {
  height: 32px;
  padding: 0 12px;
  border: 1px solid #99aabc;
  border-radius: 5px;
  color: #263442;
  background: #ffffff;
  cursor: pointer;
}

.results-empty-view button:hover {
  border-color: #66798d;
  background: #f2f6f9;
}

.simulation-console {
  position: fixed;
  z-index: 200;
  overflow: hidden;
  border: 1px solid #718297;
  border-radius: 6px;
  background: #ffffff;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.22);
}

.simulation-console.dragging {
  user-select: none;
}

.simulation-console.normal {
  bottom: 14px;
  left: 50%;
  display: grid;
  grid-template-rows: 38px 50px minmax(0, 1fr);
  width: min(760px, calc(100vw - 28px));
  height: 270px;
  transform: translateX(-50%);
}

.simulation-console.maximized {
  inset: 12px;
  display: grid;
  grid-template-rows: 38px 50px minmax(0, 1fr);
}

.simulation-console.minimized {
  right: 14px;
  bottom: 14px;
  width: min(480px, calc(100vw - 28px));
  height: 40px;
}

.simulation-console-collapsed {
  display: grid;
  grid-template-columns: 34px 34px minmax(0, 1fr);
  align-items: center;
  width: 100%;
  height: 100%;
  background: #f7f9fb;
}

.simulation-console-collapsed-move,
.simulation-console-collapsed-stop,
.simulation-console-collapsed-open {
  height: 100%;
  padding: 0;
  border: 0;
  color: #253447;
  background: transparent;
  font: inherit;
}

.simulation-console-collapsed-move {
  display: grid;
  place-items: center;
  border-right: 1px solid #d4dde7;
  color: #526172;
  cursor: grab;
  touch-action: none;
}

.simulation-console-collapsed-stop {
  display: grid;
  place-items: center;
  border-right: 1px solid #d4dde7;
  color: #9aa5b1;
  cursor: default;
}

.simulation-console-collapsed-stop.active {
  color: #b42318;
  background: #fff1f0;
  cursor: pointer;
}

.simulation-console-collapsed-open {
  display: grid;
  grid-template-columns: 18px auto minmax(0, 1fr) 18px;
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 0 10px;
  cursor: pointer;
}

.simulation-console-collapsed-move:hover,
.simulation-console-collapsed-open:hover {
  background: #edf3f8;
}

.simulation-console-collapsed-stop.active:hover {
  color: #941f17;
  background: #ffe6e3;
}

.simulation-console-collapsed-open > svg:last-child {
  grid-column: 5;
}

.simulation-console-collapsed strong {
  font-size: 12px;
  white-space: nowrap;
}

.simulation-console-collapsed-status {
  min-width: 0;
  overflow: hidden;
  color: #657487;
  font-size: 11px;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.simulation-console-collapsed-status {
  color: #1767a8;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.simulation-console-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
  padding: 0 6px 0 11px;
  border-bottom: 1px solid #d4dde7;
  background: #f4f7f9;
}

.simulation-console-title,
.simulation-console-actions {
  display: flex;
  align-items: center;
}

.simulation-console-title {
  min-width: 0;
  gap: 7px;
}

.simulation-console-title strong {
  font-size: 12px;
}

.simulation-console-title span {
  color: #1767a8;
  font-size: 10px;
  font-weight: 700;
}

.simulation-console-actions {
  flex: 0 0 auto;
  gap: 2px;
}

.simulation-console-actions button {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 4px;
  color: #526172;
  background: transparent;
  cursor: pointer;
}

.simulation-console-actions button:hover:not(:disabled) {
  border-color: #bdc9d5;
  color: #155a94;
  background: #ffffff;
}

.simulation-console-actions button:disabled {
  cursor: default;
  opacity: 0.38;
}

.simulation-console-actions .simulation-console-move-button {
  cursor: grab;
  touch-action: none;
}

.simulation-console-actions .simulation-console-stop-button.active {
  border-color: #e2aaa5;
  color: #b42318;
  background: #fff1f0;
}

.simulation-console-actions .simulation-console-stop-button.active:hover:not(:disabled) {
  border-color: #d47c74;
  color: #941f17;
  background: #ffe6e3;
}

.simulation-console.dragging .simulation-console-move-button,
.simulation-console.dragging .simulation-console-collapsed-move {
  color: #155a94;
  background: #eaf3fa;
  cursor: grabbing;
}

.simulation-console-progress {
  padding: 8px 11px 9px;
  border-bottom: 1px solid #dbe2ea;
  background: #ffffff;
}

.simulation-console-progress-label {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
  color: #526172;
  font-size: 11px;
}

.simulation-console-progress-label span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.simulation-console-progress-label strong {
  flex: 0 0 auto;
  color: #334155;
  font-variant-numeric: tabular-nums;
}

.simulation-console-progress-metrics {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 10px;
  font-variant-numeric: tabular-nums;
}

.simulation-console-progress-label .simulation-console-progress-metrics span {
  overflow: visible;
  color: #1767a8;
  font-weight: 650;
  text-overflow: clip;
}

.simulation-console-progress-track {
  height: 6px;
  overflow: hidden;
  border-radius: 3px;
  background: #e2e8f0;
}

.simulation-console-progress-track span {
  display: block;
  height: 100%;
  background: #2478b8;
  transition: width 160ms ease-out;
}

.simulation-console-progress.success .simulation-console-progress-track span {
  background: #2f7d55;
}

.simulation-console-progress.warning .simulation-console-progress-track span {
  background: #b7791f;
}

.simulation-console-progress.error .simulation-console-progress-track span {
  background: #c13d35;
}

.simulation-console-log {
  min-width: 0;
  min-height: 0;
  padding: 5px 0 8px;
  overflow: auto;
  color: #273548;
  background: #fbfcfd;
  font-family: Consolas, "Cascadia Mono", monospace;
  font-size: 11px;
}

.simulation-console-empty {
  padding: 18px 12px;
  color: #8793a2;
  text-align: center;
}

.simulation-console-entry {
  display: grid;
  grid-template-columns: 68px 38px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  min-height: 25px;
  padding: 5px 12px 5px 9px;
  border-left: 3px solid #5c8fbd;
  line-height: 1.35;
}

.simulation-console-entry:nth-child(even) {
  background: #f5f7fa;
}

.simulation-console-entry time {
  color: #7a8796;
  font-variant-numeric: tabular-nums;
}

.simulation-console-entry-level {
  color: #526172;
  font-weight: 700;
}

.simulation-console-entry.success {
  border-left-color: #2f7d55;
}

.simulation-console-entry.success .simulation-console-entry-level {
  color: #267047;
}

.simulation-console-entry.warning {
  border-left-color: #b7791f;
}

.simulation-console-entry.warning .simulation-console-entry-level {
  color: #94631b;
}

.simulation-console-entry.error {
  border-left-color: #c13d35;
}

.simulation-console-entry.error .simulation-console-entry-level {
  color: #a9322d;
}

.simulation-console-entry-message {
  min-width: 0;
  overflow-wrap: anywhere;
}

.simulation-console-entry.xml {
  align-items: start;
}

.simulation-console-entry-xml {
  min-width: 0;
  max-height: 145px;
  margin: 0;
  padding: 8px 9px;
  overflow: auto;
  border: 1px solid #cad5e1;
  border-radius: 4px;
  color: #172231;
  background: #f8fafc;
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
  line-height: 1.5;
  white-space: pre;
}

.simulation-console.maximized .simulation-console-entry-xml {
  max-height: calc(100vh - 170px);
}

@media (prefers-reduced-motion: reduce) {
  .simulation-console-progress-track span {
    transition: none;
  }
}

@media (max-width: 1100px) {
  .project-name-field input {
    width: 120px;
  }

}

@media (max-width: 640px) {
  .simulation-console.normal {
    bottom: 8px;
    width: calc(100vw - 16px);
    height: min(300px, calc(100vh - 16px));
  }

  .simulation-console.maximized {
    inset: 8px;
  }

  .simulation-console.minimized {
    right: 8px;
    bottom: 8px;
    width: calc(100vw - 16px);
  }

  .simulation-console-entry {
    grid-template-columns: 62px 34px minmax(0, 1fr);
    gap: 5px;
    padding-right: 8px;
  }
}