:root {
  color-scheme: light;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--form-page-text);
  background: var(--form-page-bg);

  /* Darstellungsfaktor fuer Formular- und Skriptseite, aehnlich Browser-Zoom */
  --display-scale: 0.75;
  --display-scale-inverse: 1;

  /* Zentrale Farbvorgaben fuer das Skriptfenster */

  --dialog-bg: #e8e7e3;    /*x*/
  --function-pane-bg: #e8e7e3; 
  --drawing-window-bg: #e8e7e3;
  --help-pane-bg: #e8e7e3;   
  /* Gelb*/
  --drawing-sheet-bg: #f4ecd6;  
  --help-info-bg: #f4ecd6;
  
  --dialog-field-bg: #ffffff; 
  --script-editor-bg: #ffffff;
  


  --xp-window-bg: #d1dde0;  
  --script-status-bg: #d1dde0;
  --xp-splitter-bg: #d1dde0; 
  --tree-selected-bg: #d1dde0;
 
  --xp-desktop-bg: #7f9db9;

  --xp-titlebar-start: #a1a7aa;
  --xp-titlebar-end: #a1a7aa; /*#90989d; */
  --xp-titlebar-button-bg: #5b7186;
  --xp-titlebar-button-hover-bg: #6d88a2;
  --xp-titlebar-button-text: #ffffff;
  
  --xp-border-dark: #0a246a;
  --xp-border-light: #ffffff;
  --xp-border-shadow: #aca899;

  --xp-splitter-hover-bg: #d8d2bd;

  --help-heading-color: #0a246a;

  --tree-selected-border: #7f9db9;  
  --drawing-sheet-border: #000000;
  
  
  --dialog-border: #0a246a;
  --dialog-titlebar-start: #a1a7aa;
  --dialog-titlebar-end: #a1a7aa;
  --dialog-titlebar-text: #ffffff;

  /* Zentrale Farbvorgaben fuer die Formularseite */
  --form-page-text: #1d2430;
  --form-page-bg: #d1dde0;
  --form-desktop-bg: #7f9db9;
  --form-window-bg: #d1dde0;
  --form-window-border: #0a246a;
  --form-titlebar-start: #a1a7aa;
  --form-titlebar-end: #a1a7aa;
  --form-titlebar-text: #ffffff;
  --form-input-pane-bg: #e8e7e3;
  --form-input-pane-border: #d8dde3;
  --form-muted-text: #576170;
  --form-heading-text: #1d2430;
  --form-label-text: #394352;
  --form-field-bg: #f8fafc;
  --form-field-border: #aeb7c2;
  --form-field-text: #111827;
  --form-focus-color: #0f766e;
  --form-button-bg: #5b7186;
  --form-button-hover-bg: #6d88a2;
  --form-button-disabled-bg: #94a3b8;
  --form-button-text: #ffffff;
  --form-drawing-bg: #e8e7e3;
  --form-drawing-border: #cbd3dc;
  --form-sheet-bg: #f4ecd6;
  --form-sheet-border: #000000;
  --form-axis-color: #d8dde3;
  --form-line-color: #111827;
  --form-point-color: #0f766e;
  
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  zoom: var(--display-scale);
}

.form-body {
  min-height: calc(100vh * var(--display-scale-inverse));
  padding: 14px;
  background: var(--form-desktop-bg);
}

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

.app-shell {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  grid-template-rows: auto minmax(0, 1fr);
  height: calc((100vh * var(--display-scale-inverse)) - 28px);
  min-height: calc(620px * var(--display-scale-inverse));
  overflow: hidden;
  border: 1px solid var(--form-window-border);
  background: var(--form-window-bg);
  box-shadow: 0 10px 28px rgba(17, 24, 39, 0.24);
}

.form-titlebar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 50px;
  padding: 7px 10px;
  background: linear-gradient(90deg, var(--form-titlebar-start), var(--form-titlebar-end));
  color: var(--form-titlebar-text);
  font-family: inherit;
  font-size: 21px;
  font-weight: 700;
}

.input-pane {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 36px;
  background: var(--form-input-pane-bg);
  border-right: 1px solid var(--form-input-pane-border);
  overflow: auto;
}

.brand {
  color: var(--form-muted-text);
  font-size: 14px;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  color: var(--form-heading-text);
  font-size: 32px;
  line-height: 1.15;
}

h2 {
  font-size: 18px;
}

label {
  color: var(--form-label-text);
  font-weight: 700;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.is-hidden {
  display: none;
}

.input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
}

.stepper-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 34px 34px;
  align-items: stretch;
  gap: 6px;
}

input,
select {
  width: 100%;
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--form-field-border);
  border-radius: 6px;
  background: var(--form-field-bg);
  color: var(--form-field-text);
}

input[type="number"] {
  appearance: textfield;
  -moz-appearance: textfield;
}

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  margin: 0;
  -webkit-appearance: none;
}

.stepper-button {
  width: 34px;
  min-width: 34px;
  min-height: 0;
  margin: 0;
  padding: 0;
  border-radius: 4px;
  font-size: 18px;
  line-height: 1;
}

input:focus,
select:focus {
  border-color: var(--form-focus-color);
  outline: 3px solid rgba(15, 118, 110, 0.18);
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 400;
}

.checkbox-row input {
  width: 18px;
  height: 18px;
  padding: 0;
}

.unit {
  color: var(--form-muted-text);
}

button {
  width: 100%;
  min-height: 44px;
  margin-top: 8px;
  border: 0;
  border-radius: 6px;
  background: var(--form-button-bg);
  color: var(--form-button-text);
  cursor: pointer;
  font-weight: 700;
}

button:hover {
  background: var(--form-button-hover-bg);
}

button:disabled {
  background: var(--form-button-disabled-bg);
  cursor: not-allowed;
}

.script-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 44px;
  margin-top: 8px;
  border: 0;
  border-radius: 6px;
  background: var(--form-button-bg);
  color: var(--form-button-text);
  font-weight: 700;
  text-decoration: none;
}

.script-link:hover {
  background: var(--form-button-hover-bg);
  text-decoration: none;
}

.titlebar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.titlebar-link {
  width: auto;
  min-width: 126px;
  min-height: 36px;
  margin-top: 0;
  padding: 4px 13px;
  border-radius: 4px;
  font-size: 19px;
}

.drawing-pane {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 8px;
}

.drawing-header {
  display: flex;
  align-items: baseline;
  justify-content: flex-end;
  gap: 16px;
  margin-bottom: 8px;
}

.form-status-line {
  min-height: 24px;
  padding: 4px 8px;
  overflow: hidden;
  border-top: 1px solid var(--form-drawing-border);
  background: var(--form-drawing-bg);
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

output {
  color: var(--form-muted-text);
}

svg {
  width: 100%;
  min-height: 320px;
  flex: 1;
  background: var(--form-drawing-bg);
  border: 1px solid var(--form-drawing-border);
}

#drawing {
  cursor: grab;
  touch-action: none;
  user-select: none;
}

#drawing.is-panning {
  cursor: grabbing;
}

.sheet {
  fill: var(--form-sheet-bg);
  stroke: var(--form-sheet-border);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.axis {
  stroke: var(--form-axis-color);
  stroke-width: 0.5;
  stroke-dasharray: 7 7;
  vector-effect: non-scaling-stroke;
}

.shape-line {
  fill: none;
  stroke: var(--form-line-color);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

.point {
  fill: var(--form-point-color);
  vector-effect: non-scaling-stroke;
}

@media (max-width: 760px) {
  .form-body {
    padding: 8px;
  }

  .app-shell {
    grid-template-columns: 1fr;
    height: auto;
    min-height: calc((100vh * var(--display-scale-inverse)) - 16px);
  }

  .input-pane {
    border-right: 0;
    border-bottom: 1px solid var(--form-input-pane-border);
    padding: 24px;
  }

  .drawing-pane {
    padding: 8px;
  }
}

.script-body {
  min-height: calc(100vh * var(--display-scale-inverse));
  padding: 14px;
  background: var(--xp-desktop-bg);
}

.xp-window {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) 7px minmax(80px, var(--help-pane-height, 150px));
  height: calc((100vh * var(--display-scale-inverse)) - 28px);
  min-height: calc(620px * var(--display-scale-inverse));
  overflow: hidden;
  border: 1px solid var(--xp-border-dark);
  background: var(--xp-window-bg);
  box-shadow: 0 10px 28px rgba(17, 24, 39, 0.24);
}

.xp-window.is-resizing-help {
  cursor: row-resize;
  user-select: none;
}

.xp-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 50px;
  padding: 7px 10px;
  color: white;
  background: linear-gradient(90deg, var(--xp-titlebar-start), var(--xp-titlebar-end));
  font-size: 21px;
  font-weight: 700;
}

.xp-titlebar a {
  color: white;
}

.xp-titlebar .xp-titlebar-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-width: 126px;
  min-height: 36px;
  margin-top: 0;
  padding: 4px 13px;
  border: 1px solid #4b6a4b;
  border-radius: 4px;
  background: var(--xp-titlebar-button-bg);
  color: var(--xp-titlebar-button-text);
  font-size: 19px;
  font-weight: 700;
  text-decoration: none;
}

.xp-titlebar .xp-titlebar-link:hover {
  background: var(--xp-titlebar-button-hover-bg);
  text-decoration: none;
}

.titlebar-actions .titlebar-reset-button {
  width: 78px;
  min-width: 78px;
}

.titlebar-actions .titlebar-page-button {
  width: 150px;
  min-width: 150px;
}

.script-workspace {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 0;
  overflow: hidden;
  border-top: 1px solid var(--xp-border-light);
  border-bottom: 1px solid var(--xp-border-shadow);
}

.function-pane {
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 8px;
  overflow: auto;
  border-right: 1px solid var(--xp-border-shadow);
  background: var(--function-pane-bg);
}

.pane-copyright {
  margin-top: auto;
  padding-top: 18px;
  color: var(--form-muted-text);
  font-size: 16px;
  line-height: 1.45;
}

.pane-bottom-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin-top: auto;
}

.pane-bottom-actions .pane-copyright {
  margin-top: 0;
}

.pane-copyright a {
  color: inherit;
  text-decoration: underline;
}

.tree-title {
  margin-bottom: 8px;
  color: #333333;
  font-weight: 700;
}

.tree-group {
  min-height: 24px;
  padding: 4px 8px 4px 20px;
  color: #111111;
  font-weight: 700;
}

.tree-group::before {
  content: "-";
  display: inline-block;
  width: 12px;
  margin-left: -14px;
  color: #355c9a;
  font-weight: 700;
}

.tree-item {
  display: block;
  width: 100%;
  min-height: 28px;
  margin: 0;
  padding: 4px 8px 4px 22px;
  border: 1px solid transparent;
  border-radius: 0;
  color: #111111;
  background: transparent;
  text-align: left;
  font-weight: 400;
}

.tree-item::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-left: -14px;
  margin-right: 9px;
  border: 1px solid #355c9a;
  border-radius: 50%;
  background: #355c9a;
}

.tree-item:hover,
.tree-item.is-selected {
  border-color: var(--tree-selected-border);
  background: var(--tree-selected-bg);
}

.tree-item.is-disabled {
  color: #777777;
  background: transparent;
  cursor: default;
  opacity: 1;
}

.tree-item.is-disabled::before {
  border-color: #777777;
  background: #777777;
}

.tree-item.is-disabled:hover {
  border-color: transparent;
  background: transparent;
}

.tree-item.is-disabled:disabled {
  color: #777777;
  background: transparent;
}

.tree-separator {
  height: 1px;
  margin: 5px 8px 5px 54px;
  background: var(--xp-border-shadow);
  border-bottom: 1px solid var(--xp-border-light);
}

.tree-level-1 {
  padding-left: 36px;
}

.tree-level-1::before {
  margin-left: -16px;
}

.tree-level-2 {
  padding-left: 54px;
}

.tree-level-2::before {
  margin-left: -16px;
}

.editor-pane {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 7px minmax(220px, var(--script-output-width, 2.5fr));
  grid-template-rows: auto minmax(0, 1fr) 24px;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

.editor-pane.is-resizing {
  cursor: col-resize;
  user-select: none;
}

.script-toolbar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 5px 7px;
  overflow: hidden;
  border-bottom: 1px solid var(--xp-border-shadow);
  background: var(--xp-window-bg);
}

.run-button,
.small-button {
  width: auto;
  min-width: 38px;
  min-height: 28px;
  margin: 0;
  padding: 3px 10px;
  border: 1px solid #4b6a4b;
  border-radius: 2px;
  background: var(--xp-titlebar-button-bg);
  color: var(--xp-titlebar-button-text);
}

.run-button:hover,
.small-button:hover {
  background: var(--xp-titlebar-button-hover-bg);
}

.form-dialog-button {
  min-height: 36px;
  padding: 4px 13px;
  border-radius: 4px;
  font-size: 19px;
  line-height: 1.2;
}

.danger-button {
  color: var(--xp-titlebar-button-text);
}

.toolbar-separator {
  align-self: stretch;
  width: 0;
  margin-left: auto;
  background: transparent;
  border-left: 0;
}

.script-name-input,
.saved-script-select {
  width: auto;
  min-width: 0;
  min-height: 28px;
  margin: 0;
  padding: 3px 7px;
  border: 1px solid #7b7b7b;
  border-radius: 0;
  background: var(--dialog-field-bg);
  color: #111111;
}

.script-name-input {
  flex: 0 1 150px;
}

.saved-script-select {
  flex: 0 1 190px;
}

textarea {
  grid-column: 1;
  grid-row: 2;
  width: 100%;
  min-width: 0;
  min-height: 0;
  padding: 10px;
  border: 0;
  border-right: 1px solid var(--xp-border-shadow);
  border-top: 0;
  border-bottom: 0;
  border-radius: 0;
  resize: none;
  background: var(--script-editor-bg);
  color: #111111;
  font-family: "Courier New", monospace;
  font-size: 13px;
  line-height: 1.45;
}

textarea.is-command-pending {
  cursor: copy;
}

.script-status-line {
  grid-column: 1;
  grid-row: 3;
  min-width: 0;
  padding: 4px 8px;
  overflow: hidden;
  border-top: 1px solid var(--xp-border-shadow);
  border-right: 1px solid var(--xp-border-shadow);
  background: var(--form-drawing-bg);
  color: var(--form-muted-text);
  font-family: inherit;
  font-size: inherit;
  line-height: normal;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.script-status-line.is-error {
  color: #b00000;
}

.script-drawing-status-line {
  grid-column: 3;
  grid-row: 3;
  min-width: 0;
  padding: 4px 8px;
  overflow: hidden;
  border-top: 1px solid var(--xp-border-shadow);
  background: var(--form-drawing-bg);
  color: var(--form-muted-text);
  font-family: inherit;
  font-size: inherit;
  line-height: normal;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.script-splitter {
  grid-column: 2;
  grid-row: 2 / 4;
  min-width: 7px;
  border-left: 1px solid var(--xp-border-light);
  border-right: 1px solid var(--xp-border-shadow);
  background: var(--xp-splitter-bg);
  cursor: col-resize;
}

.script-splitter:hover,
.editor-pane.is-resizing .script-splitter {
  background: var(--xp-splitter-hover-bg);
}

#scriptDrawing {
  grid-column: 3;
  grid-row: 2;
  display: block;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  min-height: 0;
  max-height: 100%;
  overflow: hidden;
  border: 0;
  background: var(--drawing-window-bg);
  cursor: grab;
  touch-action: none;
  user-select: none;
}

#scriptDrawing .sheet {
  fill: var(--drawing-sheet-bg);
  stroke: var(--drawing-sheet-border);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

#scriptDrawing.is-panning {
  cursor: grabbing;
}

.help-pane {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 12px;
  padding: 10px;
  overflow: auto;
  border-top: 1px solid var(--xp-border-light);
  background: var(--help-pane-bg);
}

.help-splitter {
  min-height: 7px;
  border-top: 1px solid var(--xp-border-light);
  border-bottom: 1px solid var(--xp-border-shadow);
  background: var(--xp-splitter-bg);
  cursor: row-resize;
}

.help-splitter:hover,
.xp-window.is-resizing-help .help-splitter {
  background: var(--xp-splitter-hover-bg);
}

.help-name {
  color: var(--help-heading-color);
  font-weight: 700;
}

.help-meta {
  display: grid;
  align-content: start;
  gap: 8px;
}

.help-meta .small-button {
  width: fit-content;
  min-width: 112px;
}

.help-pane pre {
  margin: 0;
  font-family: "Courier New", Consolas, monospace;
  line-height: 1.35;
}

.help-text-line {
  min-height: 1.35em;
  white-space: pre-wrap;
}

.help-text-heading {
  margin: 0.3em 0 0.15em;
  color: var(--help-heading-color);
  font-weight: 700;
}

.help-text-heading-1 {
  font-size: 1.18em;
}

.help-text-heading-2 {
  font-size: 1.08em;
}

.help-text-heading-3 {
  font-size: 1em;
}

.gear-dialog {
  width: min(875px, calc(100vw - 36px));
  padding: 0;
  border: 2px solid var(--dialog-border);
  background: var(--dialog-bg);
  box-shadow: 0 14px 36px rgba(17, 24, 39, 0.35);
}

.gear-dialog::backdrop {
  background: rgba(17, 24, 39, 0.28);
}

.gear-dialog-form {
  margin: 0;
}

.gear-dialog-title {
  padding: 5px 8px;
  color: var(--dialog-titlebar-text);
  background: linear-gradient(90deg, var(--dialog-titlebar-start), var(--dialog-titlebar-end));
  font-weight: 700;
}

.gear-dialog-body {
  display: grid;
  grid-template-columns: 416px minmax(320px, 1fr);
  gap: 8px;
  padding: 8px;
}

.gear-dialog-fields {
  display: grid;
  gap: 8px;
}

.gear-dialog fieldset {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  min-width: 0;
  margin: 0;
  padding: 8px;
  border: 1px solid var(--xp-border-shadow);
}

.gear-dialog legend {
  padding: 0 4px;
}

.gear-dialog label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #111111;
  font-weight: 400;
}

.gear-dialog input[type="number"] {
  width: 74px;
  min-height: 24px;
  padding: 2px 5px;
  border-radius: 0;
  background: var(--dialog-field-bg);
}

.gear-dialog input[type="radio"] {
  width: auto;
  min-height: 0;
  padding: 0;
}

.gear-dialog input:disabled {
  color: #777777;
  border-color: #b8b8b8;
  background: #e5e7eb;
  cursor: not-allowed;
  opacity: 1;
}

.gear-dialog input[type="radio"]:disabled {
  filter: grayscale(1);
  opacity: 0.55;
}

.gear-dialog fieldset:disabled,
.gear-dialog label:has(input:disabled) {
  color: #777777;
}

.gear-generated-call {
  width: 100%;
  min-height: 26px;
  padding: 3px 5px;
  border-radius: 0;
  background: var(--dialog-field-bg);
  font-family: "Courier New", monospace;
}

.gear-dialog-info {
  min-height: 280px;
  margin: 0;
  padding: 8px;
  overflow: auto;
  border: 1px solid var(--xp-border-shadow);
  background: var(--help-info-bg);
  color: #111111;
  font-family: "Courier New", Consolas, monospace;
  font-size: 13px;
  line-height: 1.35;
}

.gear-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 0 8px 8px;
}

.gear-dialog-actions .small-button {
  min-width: 86px;
}

.module-table-button {
  min-width: 68px;
}

.module-dialog {
  width: min(940px, calc(100vw - 36px));
  padding: 0;
  border: 2px solid var(--dialog-border);
  background: var(--dialog-bg);
  box-shadow: 0 14px 36px rgba(17, 24, 39, 0.35);
}

.module-dialog::backdrop {
  background: rgba(17, 24, 39, 0.28);
}

.module-dialog-form {
  margin: 0;
}

.module-dialog-body {
  padding: 8px;
  overflow: auto;
}

.module-value-grid {
  display: grid;
  grid-template-columns: repeat(11, minmax(72px, 1fr));
  gap: 4px;
  min-width: 832px;
  overflow-x: auto;
}

.module-dialog-info {
  min-height: 88px;
  margin: 0 0 8px;
  padding: 8px;
  overflow: auto;
  border: 1px solid var(--xp-border-shadow);
  background: var(--help-info-bg);
  color: #111111;
  font-family: "Courier New", Consolas, monospace;
  font-size: 13px;
  line-height: 1.35;
}

.module-value-button {
  min-height: 26px;
  margin: 0;
  padding: 3px 4px;
  border: 1px solid var(--xp-border-shadow);
  border-radius: 0;
  background: var(--dialog-field-bg);
  color: #111111;
  font-family: "Courier New", Consolas, monospace;
  font-size: 12px;
  font-weight: 400;
}

.module-value-button:hover {
  background: var(--tree-selected-bg);
}

.module-value-button.is-preferred {
  font-weight: 700;
}

.module-value-button.is-avoid {
  color: #777777;
}

.module-value-empty {
  min-height: 26px;
}

@media (max-width: 860px) {
  .script-body {
    padding: 0;
  }

  .xp-window {
    height: calc(100vh * var(--display-scale-inverse));
    min-height: 0;
  }

  .script-workspace {
    grid-template-columns: 1fr;
  }

  .function-pane {
    max-height: 180px;
    border-right: 0;
    border-bottom: 1px solid var(--xp-border-shadow);
  }

  .help-pane {
    grid-template-columns: 1fr;
  }

  .script-toolbar {
    flex-wrap: wrap;
    overflow: auto;
  }

  .script-toolbar output {
    flex-basis: 100%;
  }

  .gear-dialog-body {
    grid-template-columns: 1fr;
  }

  .module-value-grid {
    grid-template-columns: repeat(11, minmax(72px, 1fr));
  }
}